2019-03-19 0:00:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:00:07 - cex place new buy order: eth_btc 0.034465 0.21486 [8453555418] margin:0.25243000145074]Array
(
    [complete] => 
    [id] => 8453555418
    [time] => 1552950006792
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 0:00:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:00:26 - cex place new buy order: eth_btc 0.034467 0.21485 [8453557508] margin:0.26692198334639]Array
(
    [complete] => 
    [id] => 8453557508
    [time] => 1552950025692
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 0:00:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:00:38 - cex place new buy order: eth_btc 0.034471 0.21482 [8453559164] margin:0.25818804212236]Array
(
    [complete] => 
    [id] => 8453559164
    [time] => 1552950038099
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 0:00:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:00:49 - cex place new buy order: eth_btc 0.034477 0.21478 [8453560645] margin:0.24364068799489]Array
(
    [complete] => 
    [id] => 8453560645
    [time] => 1552950049511
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 0:01:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:01:02 - cex place new buy order: eth_btc 0.034483 0.21475 [8453561845] margin:0.22619841661109]Array
(
    [complete] => 
    [id] => 8453561845
    [time] => 1552950061808
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 0:01:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:01:14 - cex place new buy order: eth_btc 0.034485 0.21473 [8453563232] margin:0.22038567493112]Array
(
    [complete] => 
    [id] => 8453563232
    [time] => 1552950073531
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 0:01:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:01:26 - cex place new buy order: eth_btc 0.034487 0.21472 [8453564863] margin:0.21747325079016]Array
(
    [complete] => 
    [id] => 8453564863
    [time] => 1552950085929
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 0:01:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:01:36 - cex place new buy order: eth_btc 0.034489 0.21471 [8453566037] margin:0.21166168923425]Array
(
    [complete] => 
    [id] => 8453566037
    [time] => 1552950095968
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 0:01:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:01:46 - cex place new buy order: eth_btc 0.034491 0.2147 [8453567225] margin:0.2029514945928]Array
(
    [complete] => 
    [id] => 8453567225
    [time] => 1552950106486
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 0:01:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:02:08 - cex place new buy order: eth_btc 0.034403 0.2152 [8453569253]Array
(
    [complete] => 
    [id] => 8453569253
    [time] => 1552950128401
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 0:02:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:02:18 - cex place new buy order: eth_btc 0.034405 0.21523 [8453570134] margin:0.40401104490626]Array
(
    [complete] => 
    [id] => 8453570134
    [time] => 1552950138137
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 0:02:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:02:29 - cex place new buy order: eth_btc 0.034407 0.21522 [8453571131] margin:0.39817479001365]Array
(
    [complete] => 
    [id] => 8453571131
    [time] => 1552950148834
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 0:02:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:02:40 - cex place new buy order: eth_btc 0.034409 0.21521 [8453572153] margin:0.40396407916534]Array
(
    [complete] => 
    [id] => 8453572153
    [time] => 1552950160476
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 0:02:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:02:52 - cex place new buy order: eth_btc 0.034411 0.2152 [8453572910] margin:0.38359826799568]Array
(
    [complete] => 
    [id] => 8453572910
    [time] => 1552950172155
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 0:03:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:03:03 - cex place new buy order: eth_btc 0.034421 0.21513 [8453573989] margin:0.3573399959327]Array
(
    [complete] => 
    [id] => 8453573989
    [time] => 1552950183043
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 0:03:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:03:20 - cex place new buy order: eth_btc 0.034423 0.21512 [8453575453] margin:0.38636957847951]Array
(
    [complete] => 
    [id] => 8453575453
    [time] => 1552950199951
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 0:03:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:03:30 - cex place new buy order: eth_btc 0.034425 0.21511 [8453576873] margin:0.33696441539579]Array
(
    [complete] => 
    [id] => 8453576873
    [time] => 1552950210347
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 0:03:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:03:42 - cex place new buy order: eth_btc 0.034431 0.21507 [8453578361] margin:0.35723621155355]Array
(
    [complete] => 
    [id] => 8453578361
    [time] => 1552950222270
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 0:03:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:03:54 - cex place new buy order: eth_btc 0.034433 0.21506 [8453579434] margin:0.36011965265879]Array
(
    [complete] => 
    [id] => 8453579434
    [time] => 1552950233720
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 0:04:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:04:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:04:04 - cex place new buy order: eth_btc 0.034439 0.21502 [8453580020] margin:0.36005691222161]Array
(
    [complete] => 
    [id] => 8453580020
    [time] => 1552950243366
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 0:04:04 - cex place new buy order: eth_btc 0.034439 0.21502 [] margin:0.35715322744563]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 0:04:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:04:18 - cex place new buy order: eth_btc 0.034445 0.21498 [8453581479] margin:0.3251560458702]Array
(
    [complete] => 
    [id] => 8453581479
    [time] => 1552950257993
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 0:04:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:04:28 - cex place new buy order: eth_btc 0.034451 0.21495 [8453582266] margin:0.31348872311399]Array
(
    [complete] => 
    [id] => 8453582266
    [time] => 1552950268462
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 0:04:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:04:37 - cex place new buy order: eth_btc 0.034453 0.21493 [8453583275] margin:0.30766551533972]Array
(
    [complete] => 
    [id] => 8453583275
    [time] => 1552950276637
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 0:04:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:04:47 - cex place new buy order: eth_btc 0.034461 0.21488 [8453584434] margin:0.29308493659501]Array
(
    [complete] => 
    [id] => 8453584434
    [time] => 1552950287385
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 0:04:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:04:58 - cex place new buy order: eth_btc 0.034463 0.21487 [8453585451] margin:0.2872646026173]Array
(
    [complete] => 
    [id] => 8453585451
    [time] => 1552950298215
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 0:05:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:05:07 - cex place new buy order: eth_btc 0.034465 0.21486 [8453586369] margin:0.28144494414624]Array
(
    [complete] => 
    [id] => 8453586369
    [time] => 1552950306598
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 0:05:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:05:19 - cex place new buy order: eth_btc 0.034471 0.21482 [8453587686] margin:0.26399002059703]Array
(
    [complete] => 
    [id] => 8453587686
    [time] => 1552950318758
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 0:05:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:05:30 - cex place new buy order: eth_btc 0.034477 0.21478 [8453589001] margin:0.23203875047131]Array
(
    [complete] => 
    [id] => 8453589001
    [time] => 1552950330121
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 0:05:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:05:41 - cex place new buy order: eth_btc 0.034482 0.21475 [8453590219] margin:0.22040484890669]Array
(
    [complete] => 
    [id] => 8453590219
    [time] => 1552950341329
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 0:05:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:05:52 - cex place new buy order: eth_btc 0.034485 0.21473 [8453591392] margin:0.21748586341888]Array
(
    [complete] => 
    [id] => 8453591392
    [time] => 1552950351887
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 0:06:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:06:06 - cex place new buy order: eth_btc 0.034487 0.21472 [8453593048] margin:0.20587467741466]Array
(
    [complete] => 
    [id] => 8453593048
    [time] => 1552950366403
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 0:07:14 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:07:29 - cex place new buy order: eth_btc 0.034485 0.2147 [8453600987]Array
(
    [complete] => 
    [id] => 8453600987
    [time] => 1552950448864
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 0:07:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:07:41 - cex place new buy order: eth_btc 0.034487 0.21472 [8453602341] margin:0.21457360744628]Array
(
    [complete] => 
    [id] => 8453602341
    [time] => 1552950460617
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 0:07:52 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:08:05 - cex place new buy order: eth_btc 0.034485 0.2147 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 0:08:06 - cex place new buy order: eth_btc 0.034485 0.2147 [8453604376]Array
(
    [complete] => 
    [id] => 8453604376
    [time] => 1552950485858
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 0:08:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:08:14 - cex place new buy order: eth_btc 0.034487 0.21472 [8453605049] margin:0.2116739641024]Array
(
    [complete] => 
    [id] => 8453605049
    [time] => 1552950493775
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 0:08:24 - cex delete buy orders: eth_btc[move]
2019-03-19 0:08:25 - cex place new buy order: eth_btc 0.034488 0.21471 [8453605792] margin:0.19716431325929]Array
(
    [complete] => 
    [id] => 8453605792
    [time] => 1552950504694
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 0:08:34 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:08:49 - cex place new buy order: eth_btc 0.034485 0.2147 [8453607527]Array
(
    [complete] => 
    [id] => 8453607527
    [time] => 1552950528598
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 0:08:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:08:59 - cex place new buy order: eth_btc 0.034487 0.21472 [8453608520] margin:0.2116739641024]Array
(
    [complete] => 
    [id] => 8453608520
    [time] => 1552950539096
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 0:09:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:09:09 - cex place new buy order: eth_btc 0.034489 0.21471 [8453609183] margin:0.20586273884426]Array
(
    [complete] => 
    [id] => 8453609183
    [time] => 1552950548647
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 0:09:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:09:20 - cex place new buy order: eth_btc 0.034491 0.2147 [8453609999] margin:0.2029514945928]Array
(
    [complete] => 
    [id] => 8453609999
    [time] => 1552950560310
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 0:09:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:09:32 - cex place new buy order: eth_btc 0.034493 0.21468 [8453610802] margin:0.20873800481256]Array
(
    [complete] => 
    [id] => 8453610802
    [time] => 1552950571923
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 0:09:42 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:09:54 - cex place new buy order: eth_btc 0.034487 0.2147 [8453612406]Array
(
    [complete] => 
    [id] => 8453612406
    [time] => 1552950593406
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 0:10:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:10:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:10:18 - cex place new buy order: eth_btc 0.034403 0.2152 [8453615251]Array
(
    [complete] => 
    [id] => 8453615251
    [time] => 1552950617531
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 0:10:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:10:29 - cex place new buy order: eth_btc 0.034405 0.21523 [8453616545] margin:0.43598314198519]Array
(
    [complete] => 
    [id] => 8453616545
    [time] => 1552950628534
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 0:10:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:10:40 - cex place new buy order: eth_btc 0.034411 0.2152 [8453617576] margin:0.41847083781348]Array
(
    [complete] => 
    [id] => 8453617576
    [time] => 1552950640142
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 0:10:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:10:50 - cex place new buy order: eth_btc 0.034417 0.21516 [8453618556] margin:0.40096463956765]Array
(
    [complete] => 
    [id] => 8453618556
    [time] => 1552950649920
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 0:11:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:11:02 - cex place new buy order: eth_btc 0.034425 0.21511 [8453619513] margin:0.37763253449528]Array
(
    [complete] => 
    [id] => 8453619513
    [time] => 1552950661693
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 0:11:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:11:09 - cex place new buy order: eth_btc 0.034427 0.2151 [8453620420] margin:0.37180120254452]Array
(
    [complete] => 
    [id] => 8453620420
    [time] => 1552950668669
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 0:11:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:11:21 - cex place new buy order: eth_btc 0.034429 0.21508 [8453621812] margin:0.34273432280927]Array
(
    [complete] => 
    [id] => 8453621812
    [time] => 1552950680780
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 0:11:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:11:34 - cex place new buy order: eth_btc 0.034431 0.21507 [8453623463] margin:0.30205338212657]Array
(
    [complete] => 
    [id] => 8453623463
    [time] => 1552950694103
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 0:11:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:11:45 - cex place new buy order: eth_btc 0.034433 0.21506 [8453624647] margin:0.29913164696658]Array
(
    [complete] => 
    [id] => 8453624647
    [time] => 1552950705489
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 0:11:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:11:57 - cex place new buy order: eth_btc 0.034435 0.21505 [8453625488] margin:0.2962102511979]Array
(
    [complete] => 
    [id] => 8453625488
    [time] => 1552950716614
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 0:12:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:12:08 - cex place new buy order: eth_btc 0.034437 0.21503 [8453626487] margin:0.29328919476144]Array
(
    [complete] => 
    [id] => 8453626487
    [time] => 1552950728084
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 0:12:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:12:19 - cex place new buy order: eth_btc 0.034439 0.21502 [8453627353] margin:0.28165742327011]Array
(
    [complete] => 
    [id] => 8453627353
    [time] => 1552950739371
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 0:12:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:12:32 - cex place new buy order: eth_btc 0.034441 0.21501 [8453628231] margin:0.28744809964869]Array
(
    [complete] => 
    [id] => 8453628231
    [time] => 1552950752462
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 0:12:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:12:44 - cex place new buy order: eth_btc 0.034443 0.215 [8453629074] margin:0.29904479865284]Array
(
    [complete] => 
    [id] => 8453629074
    [time] => 1552950763744
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 0:12:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:12:56 - cex place new buy order: eth_btc 0.034445 0.21498 [8453629856] margin:0.29322107707939]Array
(
    [complete] => 
    [id] => 8453629856
    [time] => 1552950776357
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 0:13:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:13:07 - cex place new buy order: eth_btc 0.034459 0.2149 [8453630805] margin:0.26408195246523]Array
(
    [complete] => 
    [id] => 8453630805
    [time] => 1552950786986
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 0:13:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:13:19 - cex place new buy order: eth_btc 0.034461 0.21488 [8453631717] margin:0.25245930181945]Array
(
    [complete] => 
    [id] => 8453631717
    [time] => 1552950799199
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 0:13:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:13:31 - cex place new buy order: eth_btc 0.034463 0.21487 [8453633043] margin:0.25244465078489]Array
(
    [complete] => 
    [id] => 8453633043
    [time] => 1552950811355
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 0:13:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:13:44 - cex place new buy order: eth_btc 0.034465 0.21486 [8453634358] margin:0.24662701291163]Array
(
    [complete] => 
    [id] => 8453634358
    [time] => 1552950823789
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 0:13:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:13:55 - cex place new buy order: eth_btc 0.034467 0.21485 [8453635504] margin:0.24371137609889]Array
(
    [complete] => 
    [id] => 8453635504
    [time] => 1552950835453
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 0:14:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:14:07 - cex place new buy order: eth_btc 0.034469 0.21483 [8453636474] margin:0.23789492007311]Array
(
    [complete] => 
    [id] => 8453636474
    [time] => 1552950846893
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 0:14:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:14:18 - cex place new buy order: eth_btc 0.034477 0.21478 [8453637448] margin:0.22913826609043]Array
(
    [complete] => 
    [id] => 8453637448
    [time] => 1552950858171
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 0:14:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:14:29 - cex place new buy order: eth_btc 0.034479 0.21477 [8453638387] margin:0.20592244554656]Array
(
    [complete] => 
    [id] => 8453638387
    [time] => 1552950868758
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 0:14:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:14:41 - cex place new buy order: eth_btc 0.034481 0.21476 [8453639967] margin:0.20301035352803]Array
(
    [complete] => 
    [id] => 8453639967
    [time] => 1552950880537
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 0:14:50 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:15:00 - cex place new buy order: eth_btc 0.034478 0.2148 [8453642638]Array
(
    [complete] => 
    [id] => 8453642638
    [time] => 1552950900332
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 0:15:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:15:20 - cex place new buy order: eth_btc 0.03448 0.21477 [8453645279] margin:0.20301624129928]Array
(
    [complete] => 
    [id] => 8453645279
    [time] => 1552950920414
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 0:15:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:15:31 - cex place new buy order: eth_btc 0.034482 0.21475 [8453646496] margin:0.20010440229685]Array
(
    [complete] => 
    [id] => 8453646496
    [time] => 1552950930787
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 0:15:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:15:39 - cex place new buy order: eth_btc 0.034484 0.21474 [8453647575] margin:0.20009279665931]Array
(
    [complete] => 
    [id] => 8453647575
    [time] => 1552950939298
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 0:15:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:15:50 - cex place new buy order: eth_btc 0.034486 0.21473 [8453649046] margin:0.20008119236792]Array
(
    [complete] => 
    [id] => 8453649046
    [time] => 1552950950492
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 0:16:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:16:18 - cex place new buy order: eth_btc 0.034478 0.2148 [8453652114]Array
(
    [complete] => 
    [id] => 8453652114
    [time] => 1552950977658
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 0:16:27 - cex delete buy orders: eth_btc[move]
2019-03-19 0:16:29 - cex place new buy order: eth_btc 0.034479 0.21477 [8453653397] margin:0.19721577726217]Array
(
    [complete] => 
    [id] => 8453653397
    [time] => 1552950988538
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 0:16:37 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:16:48 - cex place new buy order: eth_btc 0.034402 0.2153 [8453655705]Array
(
    [complete] => 
    [id] => 8453655705
    [time] => 1552951007731
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 0:17:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:17:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:17:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:17:12 - cex place new buy order: eth_btc 0.034404 0.21524 [8453657845] margin:0.41564934309963]Array
(
    [complete] => 
    [id] => 8453657845
    [time] => 1552951032220
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 0:17:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:17:24 - cex place new buy order: eth_btc 0.034406 0.21523 [8453659045] margin:0.39818636284368]Array
(
    [complete] => 
    [id] => 8453659045
    [time] => 1552951043463
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 0:17:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:17:36 - cex place new buy order: eth_btc 0.034412 0.21519 [8453660403] margin:0.38649308380798]Array
(
    [complete] => 
    [id] => 8453660403
    [time] => 1552951056319
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 0:17:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:17:48 - cex place new buy order: eth_btc 0.034424 0.21511 [8453661621] margin:0.36021380432256]Array
(
    [complete] => 
    [id] => 8453661621
    [time] => 1552951067540
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 0:17:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:18:00 - cex place new buy order: eth_btc 0.034426 0.2151 [8453662697] margin:0.36019287747633]Array
(
    [complete] => 
    [id] => 8453662697
    [time] => 1552951080503
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 0:18:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:18:09 - cex place new buy order: eth_btc 0.034428 0.21509 [8453663480] margin:0.37179040316022]Array
(
    [complete] => 
    [id] => 8453663480
    [time] => 1552951088547
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 0:18:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:18:20 - cex place new buy order: eth_btc 0.03443 0.21508 [8453664459] margin:0.35143769968049]Array
(
    [complete] => 
    [id] => 8453664459
    [time] => 1552951100323
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 0:18:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:18:32 - cex place new buy order: eth_btc 0.034432 0.21506 [8453665452] margin:0.36303438661709]Array
(
    [complete] => 
    [id] => 8453665452
    [time] => 1552951111969
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 0:18:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:18:43 - cex place new buy order: eth_btc 0.034434 0.21505 [8453666266] margin:0.3455886623686]Array
(
    [complete] => 
    [id] => 8453666266
    [time] => 1552951123257
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 0:18:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:18:54 - cex place new buy order: eth_btc 0.034436 0.21504 [8453666912] margin:0.33395284005111]Array
(
    [complete] => 
    [id] => 8453666912
    [time] => 1552951133927
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 0:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:19:06 - cex place new buy order: eth_btc 0.034465 0.21486 [8453668080] margin:0.2611344842594]Array
(
    [complete] => 
    [id] => 8453668080
    [time] => 1552951145593
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 0:19:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:19:21 - cex place new buy order: eth_btc 0.034477 0.21478 [8453669223] margin:0.23493923485221]Array
(
    [complete] => 
    [id] => 8453669223
    [time] => 1552951161106
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 0:19:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:19:33 - cex place new buy order: eth_btc 0.034481 0.21476 [8453669865] margin:0.2204112409733]Array
(
    [complete] => 
    [id] => 8453669865
    [time] => 1552951172781
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 0:19:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:19:44 - cex place new buy order: eth_btc 0.034483 0.21475 [8453670592] margin:0.21749847751065]Array
(
    [complete] => 
    [id] => 8453670592
    [time] => 1552951183794
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 0:19:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:19:56 - cex place new buy order: eth_btc 0.034485 0.21473 [8453671696] margin:0.20008699434537]Array
(
    [complete] => 
    [id] => 8453671696
    [time] => 1552951195917
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 0:20:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:20:06 - cex place new buy order: eth_btc 0.034487 0.21472 [8453672546] margin:0.20877432075854]Array
(
    [complete] => 
    [id] => 8453672546
    [time] => 1552951205620
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 0:20:12 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:20:24 - cex place new buy order: eth_btc 0.0344 0.2153 [8453674419]Array
(
    [complete] => 
    [id] => 8453674419
    [time] => 1552951224402
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 0:20:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:20:34 - cex place new buy order: eth_btc 0.034402 0.21525 [8453675470] margin:0.45346200802279]Array
(
    [complete] => 
    [id] => 8453675470
    [time] => 1552951233741
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 0:20:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:20:43 - cex place new buy order: eth_btc 0.034404 0.21524 [8453676280] margin:0.4476223694919]Array
(
    [complete] => 
    [id] => 8453676280
    [time] => 1552951242626
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 0:20:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:20:54 - cex place new buy order: eth_btc 0.034406 0.21523 [8453677136] margin:0.43015753066327]Array
(
    [complete] => 
    [id] => 8453677136
    [time] => 1552951253838
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 0:21:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:21:06 - cex place new buy order: eth_btc 0.034408 0.21521 [8453678156] margin:0.4243199255987]Array
(
    [complete] => 
    [id] => 8453678156
    [time] => 1552951266421
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 0:21:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:21:16 - cex place new buy order: eth_btc 0.03441 0.2152 [8453679038] margin:0.43882592269688]Array
(
    [complete] => 
    [id] => 8453679038
    [time] => 1552951275888
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 0:21:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:21:25 - cex place new buy order: eth_btc 0.034412 0.21519 [8453679778] margin:0.41264675113333]Array
(
    [complete] => 
    [id] => 8453679778
    [time] => 1552951284939
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 0:21:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:21:34 - cex place new buy order: eth_btc 0.034414 0.21518 [8453680625] margin:0.4068111814959]Array
(
    [complete] => 
    [id] => 8453680625
    [time] => 1552951293854
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 0:21:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:21:43 - cex place new buy order: eth_btc 0.034416 0.21516 [8453681363] margin:0.41259879125988]Array
(
    [complete] => 
    [id] => 8453681363
    [time] => 1552951302817
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 0:21:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:21:52 - cex place new buy order: eth_btc 0.034418 0.21515 [8453681938] margin:0.40385844616186]Array
(
    [complete] => 
    [id] => 8453681938
    [time] => 1552951312282
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 0:21:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:22:00 - cex place new buy order: eth_btc 0.03442 0.21514 [8453682380] margin:0.39511911679257]Array
(
    [complete] => 
    [id] => 8453682380
    [time] => 1552951320016
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 0:22:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:22:12 - cex place new buy order: eth_btc 0.034422 0.21513 [8453683189] margin:0.39509615943292]Array
(
    [complete] => 
    [id] => 8453683189
    [time] => 1552951332277
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 0:22:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:22:22 - cex place new buy order: eth_btc 0.034424 0.21511 [8453683682] margin:0.38345340460144]Array
(
    [complete] => 
    [id] => 8453683682
    [time] => 1552951342205
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 0:22:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:22:32 - cex place new buy order: eth_btc 0.034426 0.2151 [8453684421] margin:0.37471678382619]Array
(
    [complete] => 
    [id] => 8453684421
    [time] => 1552951352167
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 0:22:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:22:42 - cex place new buy order: eth_btc 0.034428 0.21509 [8453685161] margin:0.36888579063554]Array
(
    [complete] => 
    [id] => 8453685161
    [time] => 1552951362025
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 0:22:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:22:52 - cex place new buy order: eth_btc 0.03443 0.21508 [8453685657] margin:0.37467325007261]Array
(
    [complete] => 
    [id] => 8453685657
    [time] => 1552951371989
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 0:23:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:23:03 - cex place new buy order: eth_btc 0.034432 0.21506 [8453686375] margin:0.35722583643123]Array
(
    [complete] => 
    [id] => 8453686375
    [time] => 1552951382768
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 0:23:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:23:12 - cex place new buy order: eth_btc 0.034434 0.21505 [8453686949] margin:0.35139687518151]Array
(
    [complete] => 
    [id] => 8453686949
    [time] => 1552951392335
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 0:23:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:23:23 - cex place new buy order: eth_btc 0.034436 0.21504 [8453687634] margin:0.34847252874899]Array
(
    [complete] => 
    [id] => 8453687634
    [time] => 1552951402949
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 0:23:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:23:33 - cex place new buy order: eth_btc 0.034438 0.21503 [8453688403] margin:0.34554852198152]Array
(
    [complete] => 
    [id] => 8453688403
    [time] => 1552951413225
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 0:23:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:23:43 - cex place new buy order: eth_btc 0.03444 0.21501 [8453689153] margin:0.3397212543554]Array
(
    [complete] => 
    [id] => 8453689153
    [time] => 1552951423133
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 0:23:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:23:53 - cex place new buy order: eth_btc 0.034442 0.215 [8453689670] margin:0.3309912316358]Array
(
    [complete] => 
    [id] => 8453689670
    [time] => 1552951433006
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 0:24:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:24:04 - cex place new buy order: eth_btc 0.034444 0.21499 [8453690231] margin:0.33677853907792]Array
(
    [complete] => 
    [id] => 8453690231
    [time] => 1552951444324
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 0:24:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:24:14 - cex place new buy order: eth_btc 0.034446 0.21498 [8453690822] margin:0.33675898507808]Array
(
    [complete] => 
    [id] => 8453690822
    [time] => 1552951454076
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 0:24:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:24:24 - cex place new buy order: eth_btc 0.034448 0.21496 [8453691369] margin:0.33673943334882]Array
(
    [complete] => 
    [id] => 8453691369
    [time] => 1552951463957
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 0:24:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:24:32 - cex place new buy order: eth_btc 0.03445 0.21495 [8453691887] margin:0.33381712626994]Array
(
    [complete] => 
    [id] => 8453691887
    [time] => 1552951472493
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 0:24:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:24:41 - cex place new buy order: eth_btc 0.034452 0.21494 [8453692877] margin:0.33379774759084]Array
(
    [complete] => 
    [id] => 8453692877
    [time] => 1552951481483
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 0:24:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:24:51 - cex place new buy order: eth_btc 0.034454 0.21493 [8453693811] margin:0.31346142683]Array
(
    [complete] => 
    [id] => 8453693811
    [time] => 1552951490623
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 0:24:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:24:59 - cex place new buy order: eth_btc 0.034456 0.21492 [8453694527] margin:0.304736475505]Array
(
    [complete] => 
    [id] => 8453694527
    [time] => 1552951499352
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 0:25:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:25:05 - cex place new buy order: eth_btc 0.034458 0.2149 [8453695112] margin:0.30181670439375]Array
(
    [complete] => 
    [id] => 8453695112
    [time] => 1552951505417
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 0:25:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:25:17 - cex place new buy order: eth_btc 0.03446 0.21489 [8453696241] margin:0.30179918746374]Array
(
    [complete] => 
    [id] => 8453696241
    [time] => 1552951516745
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 0:25:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:25:27 - cex place new buy order: eth_btc 0.034462 0.21488 [8453697361] margin:0.29307643201208]Array
(
    [complete] => 
    [id] => 8453697361
    [time] => 1552951526763
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 0:25:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:25:36 - cex place new buy order: eth_btc 0.034464 0.21487 [8453698047] margin:0.29886258124419]Array
(
    [complete] => 
    [id] => 8453698047
    [time] => 1552951536128
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 0:25:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:25:44 - cex place new buy order: eth_btc 0.034466 0.21485 [8453698810] margin:0.25822549759182]Array
(
    [complete] => 
    [id] => 8453698810
    [time] => 1552951544143
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 0:25:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:25:55 - cex place new buy order: eth_btc 0.034468 0.21484 [8453699570] margin:0.25240803063713]Array
(
    [complete] => 
    [id] => 8453699570
    [time] => 1552951554608
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 0:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:26:06 - cex place new buy order: eth_btc 0.03447 0.21483 [8453700344] margin:0.24659123875834]Array
(
    [complete] => 
    [id] => 8453700344
    [time] => 1552951565621
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 0:26:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:26:14 - cex place new buy order: eth_btc 0.034472 0.21482 [8453700841] margin:0.24657693200276]Array
(
    [complete] => 
    [id] => 8453700841
    [time] => 1552951574130
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 0:26:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:26:24 - cex place new buy order: eth_btc 0.034474 0.2148 [8453701662] margin:0.23786041654581]Array
(
    [complete] => 
    [id] => 8453701662
    [time] => 1552951584132
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 0:26:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:26:35 - cex place new buy order: eth_btc 0.034476 0.21479 [8453702499] margin:0.23494604942569]Array
(
    [complete] => 
    [id] => 8453702499
    [time] => 1552951594530
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 0:26:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:26:44 - cex place new buy order: eth_btc 0.034478 0.21478 [8453703277] margin:0.22333081965311]Array
(
    [complete] => 
    [id] => 8453703277
    [time] => 1552951604134
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 0:26:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:27:01 - cex place new buy order: eth_btc 0.03448 0.21477 [8453704668] margin:0.21751740139211]Array
(
    [complete] => 
    [id] => 8453704668
    [time] => 1552951620954
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 0:27:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:27:05 - cex place new buy order: eth_btc 0.034482 0.21475 [8453704942] margin:0.21750478510527]Array
(
    [complete] => 
    [id] => 8453704942
    [time] => 1552951624705
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 0:27:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:27:14 - cex place new buy order: eth_btc 0.034484 0.21474 [8453705676] margin:0.20009279665931]Array
(
    [complete] => 
    [id] => 8453705676
    [time] => 1552951634364
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 0:27:22 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:27:32 - cex place new buy order: eth_btc 0.034377 0.2154 [8453707011]Array
(
    [complete] => 
    [id] => 8453707011
    [time] => 1552951652238
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 0:27:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:27:42 - cex place new buy order: eth_btc 0.034379 0.2154 [8453707917] margin:0.51194042875011]Array
(
    [complete] => 
    [id] => 8453707917
    [time] => 1552951661914
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 0:27:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:27:51 - cex place new buy order: eth_btc 0.034381 0.21538 [8453708732] margin:0.52354498123963]Array
(
    [complete] => 
    [id] => 8453708732
    [time] => 1552951671326
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 0:27:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:27:59 - cex place new buy order: eth_btc 0.034397 0.21528 [8453709407] margin:0.48260022676396]Array
(
    [complete] => 
    [id] => 8453709407
    [time] => 1552951679327
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 0:28:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:28:13 - cex place new buy order: eth_btc 0.034399 0.21527 [8453710119] margin:0.450594494026]Array
(
    [complete] => 
    [id] => 8453710119
    [time] => 1552951693088
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 0:28:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:28:24 - cex place new buy order: eth_btc 0.034401 0.21526 [8453710765] margin:0.45928897415772]Array
(
    [complete] => 
    [id] => 8453710765
    [time] => 1552951703521
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 0:28:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:28:33 - cex place new buy order: eth_btc 0.034403 0.21525 [8453711306] margin:0.45054210388629]Array
(
    [complete] => 
    [id] => 8453711306
    [time] => 1552951713058
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 0:28:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:28:42 - cex place new buy order: eth_btc 0.034409 0.21521 [8453711970] margin:0.45046354151528]Array
(
    [complete] => 
    [id] => 8453711970
    [time] => 1552951722376
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 0:28:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:28:52 - cex place new buy order: eth_btc 0.034411 0.2152 [8453712595] margin:0.4388131702072]Array
(
    [complete] => 
    [id] => 8453712595
    [time] => 1552951731628
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 0:29:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:29:02 - cex place new buy order: eth_btc 0.034441 0.21501 [8453713780] margin:0.35422897128423]Array
(
    [complete] => 
    [id] => 8453713780
    [time] => 1552951742084
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 0:29:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:29:13 - cex place new buy order: eth_btc 0.034455 0.21492 [8453714800] margin:0.32215933826731]Array
(
    [complete] => 
    [id] => 8453714800
    [time] => 1552951753202
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 0:29:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:29:21 - cex place new buy order: eth_btc 0.034463 0.21487 [8453715240] margin:0.261149638743]Array
(
    [complete] => 
    [id] => 8453715240
    [time] => 1552951760697
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 0:29:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:29:29 - cex place new buy order: eth_btc 0.034469 0.21483 [8453715738] margin:0.22629028982564]Array
(
    [complete] => 
    [id] => 8453715738
    [time] => 1552951769343
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 0:29:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:29:38 - cex place new buy order: eth_btc 0.034474 0.2148 [8453716183] margin:0.22915820618439]Array
(
    [complete] => 
    [id] => 8453716183
    [time] => 1552951778398
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 0:29:45 - cex delete buy orders: eth_btc[move]
2019-03-19 0:29:47 - cex place new buy order: eth_btc 0.034477 0.21478 [8453716733] margin:0.197227217356]Array
(
    [complete] => 
    [id] => 8453716733
    [time] => 1552951787421
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 0:29:56 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:30:06 - cex place new buy order: eth_btc 0.034478 0.2148 [8453717855]Array
(
    [complete] => 
    [id] => 8453717855
    [time] => 1552951805720
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 0:30:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:30:14 - cex place new buy order: eth_btc 0.03448 0.21477 [8453718486] margin:0.20881670533641]Array
(
    [complete] => 
    [id] => 8453718486
    [time] => 1552951814146
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 0:30:23 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:30:30 - cex place new buy order: eth_btc 0.034392 0.2153 [8453719725]Array
(
    [complete] => 
    [id] => 8453719725
    [time] => 1552951830501
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 0:30:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:30:39 - cex place new buy order: eth_btc 0.034396 0.21529 [8453720518] margin:0.41283870217466]Array
(
    [complete] => 
    [id] => 8453720518
    [time] => 1552951838914
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 0:30:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:30:48 - cex place new buy order: eth_btc 0.034402 0.21525 [8453721528] margin:0.38079181442938]Array
(
    [complete] => 
    [id] => 8453721528
    [time] => 1552951847892
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 0:30:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:30:56 - cex place new buy order: eth_btc 0.03441 0.2152 [8453722924] margin:0.36326649229874]Array
(
    [complete] => 
    [id] => 8453722924
    [time] => 1552951856442
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 0:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:31:06 - cex place new buy order: eth_btc 0.03442 0.21514 [8453724222] margin:0.3341080766996]Array
(
    [complete] => 
    [id] => 8453724222
    [time] => 1552951865896
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 0:31:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:31:16 - cex place new buy order: eth_btc 0.034424 0.21511 [8453725329] margin:0.31954450383453]Array
(
    [complete] => 
    [id] => 8453725329
    [time] => 1552951875532
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 0:31:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:31:24 - cex place new buy order: eth_btc 0.034426 0.2151 [8453726360] margin:0.3137163771568]Array
(
    [complete] => 
    [id] => 8453726360
    [time] => 1552951884410
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 0:31:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:31:35 - cex place new buy order: eth_btc 0.034432 0.21506 [8453727711] margin:0.27300185873604]Array
(
    [complete] => 
    [id] => 8453727711
    [time] => 1552951895017
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 0:31:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:31:45 - cex place new buy order: eth_btc 0.034434 0.21505 [8453729001] margin:0.24394493814253]Array
(
    [complete] => 
    [id] => 8453729001
    [time] => 1552951905478
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 0:31:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:31:55 - cex place new buy order: eth_btc 0.034436 0.21504 [8453730139] margin:0.25264258334301]Array
(
    [complete] => 
    [id] => 8453730139
    [time] => 1552951914897
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 0:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:32:06 - cex place new buy order: eth_btc 0.034438 0.21503 [8453731124] margin:0.23810906556709]Array
(
    [complete] => 
    [id] => 8453731124
    [time] => 1552951925564
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 0:32:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:32:16 - cex place new buy order: eth_btc 0.03444 0.21501 [8453731925] margin:0.23519163763068]Array
(
    [complete] => 
    [id] => 8453731925
    [time] => 1552951935986
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 0:32:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:32:25 - cex place new buy order: eth_btc 0.034442 0.215 [8453732657] margin:0.24388827594217]Array
(
    [complete] => 
    [id] => 8453732657
    [time] => 1552951944730
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 0:32:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:32:34 - cex place new buy order: eth_btc 0.034444 0.21499 [8453733288] margin:0.22064800836139]Array
(
    [complete] => 
    [id] => 8453733288
    [time] => 1552951953829
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 0:32:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:32:43 - cex place new buy order: eth_btc 0.034446 0.21498 [8453733896] margin:0.23224757591591]Array
(
    [complete] => 
    [id] => 8453733896
    [time] => 1552951963277
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 0:32:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:32:53 - cex place new buy order: eth_btc 0.034448 0.21496 [8453734757] margin:0.23513701811426]Array
(
    [complete] => 
    [id] => 8453734757
    [time] => 1552951972740
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 0:33:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:33:03 - cex place new buy order: eth_btc 0.03445 0.21495 [8453735664] margin:0.24673439767779]Array
(
    [complete] => 
    [id] => 8453735664
    [time] => 1552951982861
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 0:33:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:33:14 - cex place new buy order: eth_btc 0.034452 0.21494 [8453736678] margin:0.24381748519677]Array
(
    [complete] => 
    [id] => 8453736678
    [time] => 1552951993738
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 0:33:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:33:23 - cex place new buy order: eth_btc 0.034454 0.21493 [8453737502] margin:0.23799849074126]Array
(
    [complete] => 
    [id] => 8453737502
    [time] => 1552952002764
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 0:33:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:33:31 - cex place new buy order: eth_btc 0.034456 0.21492 [8453738330] margin:0.208962154632]Array
(
    [complete] => 
    [id] => 8453738330
    [time] => 1552952010806
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 0:33:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:33:41 - cex place new buy order: eth_btc 0.034458 0.2149 [8453739199] margin:0.2292646119914]Array
(
    [complete] => 
    [id] => 8453739199
    [time] => 1552952020789
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 0:33:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:33:50 - cex place new buy order: eth_btc 0.03446 0.21489 [8453740146] margin:0.22925130586187]Array
(
    [complete] => 
    [id] => 8453740146
    [time] => 1552952029701
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 0:33:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:33:59 - cex place new buy order: eth_btc 0.034462 0.21488 [8453740848] margin:0.22343450757356]Array
(
    [complete] => 
    [id] => 8453740848
    [time] => 1552952038777
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 0:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:34:05 - cex place new buy order: eth_btc 0.034464 0.00183 [] margin:0.21761838440111]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 0:34:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:34:13 - cex place new buy order: eth_btc 0.034464 0.21487 [8453742031] margin:0.21761838440111]Array
(
    [complete] => 
    [id] => 8453742031
    [time] => 1552952053252
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 0:34:22 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:34:31 - cex place new buy order: eth_btc 0.034376 0.2154 [8453743348]Array
(
    [complete] => 
    [id] => 8453743348
    [time] => 1552952070614
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 0:34:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:34:40 - cex place new buy order: eth_btc 0.034378 0.2154 [8453744230] margin:0.42469020885449]Array
(
    [complete] => 
    [id] => 8453744230
    [time] => 1552952079975
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 0:34:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:34:49 - cex place new buy order: eth_btc 0.03438 0.21539 [8453745107] margin:0.41884816753925]Array
(
    [complete] => 
    [id] => 8453745107
    [time] => 1552952088524
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 0:34:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:34:59 - cex place new buy order: eth_btc 0.034382 0.21538 [8453746171] margin:0.41300680588678]Array
(
    [complete] => 
    [id] => 8453746171
    [time] => 1552952098550
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 0:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:35:05 - cex place new buy order: eth_btc 0.034384 0.21537 [8453746865] margin:0.41007445323407]Array
(
    [complete] => 
    [id] => 8453746865
    [time] => 1552952105183
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 0:35:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:35:14 - cex place new buy order: eth_btc 0.034386 0.21535 [8453747808] margin:0.38969347990463]Array
(
    [complete] => 
    [id] => 8453747808
    [time] => 1552952114136
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 0:35:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:35:24 - cex place new buy order: eth_btc 0.034388 0.21534 [8453748850] margin:0.36349889496337]Array
(
    [complete] => 
    [id] => 8453748850
    [time] => 1552952124138
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 0:35:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:35:35 - cex place new buy order: eth_btc 0.03439 0.21533 [8453750044] margin:0.34021517883105]Array
(
    [complete] => 
    [id] => 8453750044
    [time] => 1552952135458
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 0:35:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:35:49 - cex place new buy order: eth_btc 0.034392 0.21531 [8453751228] margin:0.34019539427774]Array
(
    [complete] => 
    [id] => 8453751228
    [time] => 1552952148768
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 0:35:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:35:59 - cex place new buy order: eth_btc 0.034394 0.2153 [8453752151] margin:0.3518055474792]Array
(
    [complete] => 
    [id] => 8453752151
    [time] => 1552952158876
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 0:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:36:06 - cex place new buy order: eth_btc 0.034396 0.21529 [8453752872] margin:0.3343412024654]Array
(
    [complete] => 
    [id] => 8453752872
    [time] => 1552952165579
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 0:36:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:36:17 - cex place new buy order: eth_btc 0.034402 0.21525 [8453753822] margin:0.31102842857973]Array
(
    [complete] => 
    [id] => 8453753822
    [time] => 1552952176528
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 0:36:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:36:27 - cex place new buy order: eth_btc 0.034404 0.21524 [8453754899] margin:0.3051970701081]Array
(
    [complete] => 
    [id] => 8453754899
    [time] => 1552952187344
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 0:36:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:36:39 - cex place new buy order: eth_btc 0.03441 0.2152 [8453755861] margin:0.29061319383898]Array
(
    [complete] => 
    [id] => 8453755861
    [time] => 1552952198547
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 0:36:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:36:48 - cex place new buy order: eth_btc 0.034412 0.21519 [8453756751] margin:0.30803208183192]Array
(
    [complete] => 
    [id] => 8453756751
    [time] => 1552952208136
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 0:37:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:37:06 - cex place new buy order: eth_btc 0.034414 0.21518 [8453757790] margin:0.31382576858254]Array
(
    [complete] => 
    [id] => 8453757790
    [time] => 1552952225992
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 0:37:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:37:17 - cex place new buy order: eth_btc 0.034416 0.21516 [8453758374] margin:0.30799628079961]Array
(
    [complete] => 
    [id] => 8453758374
    [time] => 1552952237454
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 0:37:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:37:28 - cex place new buy order: eth_btc 0.034418 0.21515 [8453758971] margin:0.3021674705096]Array
(
    [complete] => 
    [id] => 8453758971
    [time] => 1552952248493
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 0:37:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:37:40 - cex place new buy order: eth_btc 0.03442 0.21514 [8453759960] margin:0.28471818710052]Array
(
    [complete] => 
    [id] => 8453759960
    [time] => 1552952259968
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 0:37:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:37:50 - cex place new buy order: eth_btc 0.034426 0.2151 [8453760656] margin:0.27014465810726]Array
(
    [complete] => 
    [id] => 8453760656
    [time] => 1552952270391
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 0:38:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:38:01 - cex place new buy order: eth_btc 0.034428 0.21509 [8453761219] margin:0.25270128964796]Array
(
    [complete] => 
    [id] => 8453761219
    [time] => 1552952280700
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 0:38:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:38:06 - cex place new buy order: eth_btc 0.03443 0.21508 [8453761671] margin:0.27592216090617]Array
(
    [complete] => 
    [id] => 8453761671
    [time] => 1552952286278
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 0:38:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:38:14 - cex place new buy order: eth_btc 0.034432 0.21506 [8453762254] margin:0.29623605947955]Array
(
    [complete] => 
    [id] => 8453762254
    [time] => 1552952293932
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 0:38:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:38:26 - cex place new buy order: eth_btc 0.034434 0.21505 [8453763045] margin:0.31073938549109]Array
(
    [complete] => 
    [id] => 8453763045
    [time] => 1552952305568
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 0:38:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:38:34 - cex place new buy order: eth_btc 0.034436 0.21504 [8453763610] margin:0.29039377395748]Array
(
    [complete] => 
    [id] => 8453763610
    [time] => 1552952313824
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 0:38:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:38:44 - cex place new buy order: eth_btc 0.034442 0.215 [8453764249] margin:0.25840543522444]Array
(
    [complete] => 
    [id] => 8453764249
    [time] => 1552952324138
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 0:38:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:38:53 - cex place new buy order: eth_btc 0.034444 0.21499 [8453764809] margin:0.24387411450471]Array
(
    [complete] => 
    [id] => 8453764809
    [time] => 1552952333041
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 0:39:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:39:06 - cex place new buy order: eth_btc 0.034446 0.21498 [8453765948] margin:0.23805376531383]Array
(
    [complete] => 
    [id] => 8453765948
    [time] => 1552952346074
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 0:39:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:39:16 - cex place new buy order: eth_btc 0.034448 0.21496 [8453766922] margin:0.22933116581514]Array
(
    [complete] => 
    [id] => 8453766922
    [time] => 1552952356377
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 0:39:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:39:25 - cex place new buy order: eth_btc 0.03445 0.21495 [8453767379] margin:0.22641509433963]Array
(
    [complete] => 
    [id] => 8453767379
    [time] => 1552952364709
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 0:39:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:39:34 - cex place new buy order: eth_btc 0.034452 0.21494 [8453768091] margin:0.22059677232091]Array
(
    [complete] => 
    [id] => 8453768091
    [time] => 1552952373537
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 0:39:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:39:43 - cex place new buy order: eth_btc 0.034454 0.21493 [8453769033] margin:0.21477912579093]Array
(
    [complete] => 
    [id] => 8453769033
    [time] => 1552952382853
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 0:39:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:39:53 - cex place new buy order: eth_btc 0.034456 0.21492 [8453770147] margin:0.208962154632]Array
(
    [complete] => 
    [id] => 8453770147
    [time] => 1552952392952
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 0:40:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:40:01 - cex place new buy order: eth_btc 0.034458 0.2149 [8453770942] margin:0.20314585872656]Array
(
    [complete] => 
    [id] => 8453770942
    [time] => 1552952400918
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 0:40:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:40:12 - cex place new buy order: eth_btc 0.034376 0.2154 [8453772321]Array
(
    [complete] => 
    [id] => 8453772321
    [time] => 1552952411986
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 0:40:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:40:20 - cex place new buy order: eth_btc 0.034378 0.2154 [8453773204] margin:0.44505206818315]Array
(
    [complete] => 
    [id] => 8453773204
    [time] => 1552952420011
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 0:40:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:40:30 - cex place new buy order: eth_btc 0.03438 0.21539 [8453774231] margin:0.41884816753925]Array
(
    [complete] => 
    [id] => 8453774231
    [time] => 1552952429639
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 0:40:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:40:40 - cex place new buy order: eth_btc 0.034382 0.21538 [8453775069] margin:0.40428130998778]Array
(
    [complete] => 
    [id] => 8453775069
    [time] => 1552952440093
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 0:40:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:40:50 - cex place new buy order: eth_btc 0.034384 0.21537 [8453776094] margin:0.40425779432294]Array
(
    [complete] => 
    [id] => 8453776094
    [time] => 1552952449649
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 0:40:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:40:59 - cex place new buy order: eth_btc 0.034386 0.21535 [8453777276] margin:0.398417960798]Array
(
    [complete] => 
    [id] => 8453777276
    [time] => 1552952459107
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 0:41:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:41:05 - cex place new buy order: eth_btc 0.034388 0.21534 [8453777855] margin:0.39257880656041]Array
(
    [complete] => 
    [id] => 8453777855
    [time] => 1552952465066
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 0:41:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:41:13 - cex place new buy order: eth_btc 0.03439 0.21533 [8453778429] margin:0.39255597557428]Array
(
    [complete] => 
    [id] => 8453778429
    [time] => 1552952473088
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 0:41:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:41:22 - cex place new buy order: eth_btc 0.034392 0.21531 [8453779195] margin:0.40707141195628]Array
(
    [complete] => 
    [id] => 8453779195
    [time] => 1552952481929
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 0:41:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:41:30 - cex place new buy order: eth_btc 0.034394 0.2153 [8453779833] margin:0.38088038611386]Array
(
    [complete] => 
    [id] => 8453779833
    [time] => 1552952490524
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 0:41:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:41:39 - cex place new buy order: eth_btc 0.034396 0.21529 [8453780735] margin:0.36922898011396]Array
(
    [complete] => 
    [id] => 8453780735
    [time] => 1552952499484
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 0:41:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:41:49 - cex place new buy order: eth_btc 0.034398 0.21528 [8453781679] margin:0.36630036630036]Array
(
    [complete] => 
    [id] => 8453781679
    [time] => 1552952508945
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 0:41:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:41:57 - cex place new buy order: eth_btc 0.0344 0.21526 [8453782504] margin:0.36337209302326]Array
(
    [complete] => 
    [id] => 8453782504
    [time] => 1552952517436
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 0:42:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:42:06 - cex place new buy order: eth_btc 0.034402 0.21525 [8453783502] margin:0.3575373524795]Array
(
    [complete] => 
    [id] => 8453783502
    [time] => 1552952525888
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 0:42:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:42:15 - cex place new buy order: eth_btc 0.034404 0.21524 [8453784615] margin:0.36042320660388]Array
(
    [complete] => 
    [id] => 8453784615
    [time] => 1552952535112
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 0:42:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:42:25 - cex place new buy order: eth_btc 0.034406 0.21523 [8453785592] margin:0.34296343660989]Array
(
    [complete] => 
    [id] => 8453785592
    [time] => 1552952544931
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 0:42:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:42:34 - cex place new buy order: eth_btc 0.034408 0.21521 [8453786353] margin:0.34003720065101]Array
(
    [complete] => 
    [id] => 8453786353
    [time] => 1552952554405
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 0:42:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:42:43 - cex place new buy order: eth_btc 0.03441 0.2152 [8453787363] margin:0.35164196454518]Array
(
    [complete] => 
    [id] => 8453787363
    [time] => 1552952562592
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 0:42:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:42:51 - cex place new buy order: eth_btc 0.034412 0.21519 [8453788339] margin:0.36615134255493]Array
(
    [complete] => 
    [id] => 8453788339
    [time] => 1552952571326
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 0:43:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:43:03 - cex place new buy order: eth_btc 0.034414 0.21518 [8453789649] margin:0.34869529842507]Array
(
    [complete] => 
    [id] => 8453789649
    [time] => 1552952582879
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 0:43:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:43:15 - cex place new buy order: eth_btc 0.034416 0.21516 [8453790793] margin:0.33995815899581]Array
(
    [complete] => 
    [id] => 8453790793
    [time] => 1552952594812
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 0:43:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:43:25 - cex place new buy order: eth_btc 0.034418 0.21515 [8453791389] margin:0.31669475274565]Array
(
    [complete] => 
    [id] => 8453791389
    [time] => 1552952604712
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 0:43:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:43:36 - cex place new buy order: eth_btc 0.03442 0.21514 [8453791990] margin:0.29633933759441]Array
(
    [complete] => 
    [id] => 8453791990
    [time] => 1552952615671
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 0:43:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:43:48 - cex place new buy order: eth_btc 0.034422 0.21513 [8453792734] margin:0.29922723839404]Array
(
    [complete] => 
    [id] => 8453792734
    [time] => 1552952628496
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 0:44:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:44:01 - cex place new buy order: eth_btc 0.034424 0.21511 [8453793515] margin:0.2498257029979]Array
(
    [complete] => 
    [id] => 8453793515
    [time] => 1552952640850
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 0:44:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:44:08 - cex place new buy order: eth_btc 0.034426 0.2151 [8453794035] margin:0.24690640794749]Array
(
    [complete] => 
    [id] => 8453794035
    [time] => 1552952648474
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 0:44:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:44:20 - cex place new buy order: eth_btc 0.034434 0.21505 [8453794672] margin:0.27298600220713]Array
(
    [complete] => 
    [id] => 8453794672
    [time] => 1552952660014
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 0:44:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:44:32 - cex place new buy order: eth_btc 0.034436 0.21504 [8453795330] margin:0.25845045882216]Array
(
    [complete] => 
    [id] => 8453795330
    [time] => 1552952671709
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 0:44:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:44:44 - cex place new buy order: eth_btc 0.034446 0.21498 [8453796630] margin:0.20902281832431]Array
(
    [complete] => 
    [id] => 8453796630
    [time] => 1552952683410
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 0:44:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:44:55 - cex place new buy order: eth_btc 0.034448 0.21496 [8453797860] margin:0.20320483046912]Array
(
    [complete] => 
    [id] => 8453797860
    [time] => 1552952694866
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 0:45:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:45:05 - cex delete buy orders: eth_btc[move]
2019-03-19 0:45:06 - cex place new buy order: eth_btc 0.03445 0.21495 [8453798981] margin:0.21190130624091]Array
(
    [complete] => 
    [id] => 8453798981
    [time] => 1552952706021
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 0:45:07 - cex place new buy order: eth_btc 0.034445 0.21498 [] margin:0.22353829181907]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 0:45:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:45:19 - cex place new buy order: eth_btc 0.034456 0.21492 [8453799903] margin:0.226375667518]Array
(
    [complete] => 
    [id] => 8453799903
    [time] => 1552952718677
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 0:45:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:45:38 - cex place new buy order: eth_btc 0.034379 0.2154 [8453801168]Array
(
    [complete] => 
    [id] => 8453801168
    [time] => 1552952738149
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 0:45:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:45:50 - cex place new buy order: eth_btc 0.034381 0.21538 [8453801780] margin:0.40429306884617]Array
(
    [complete] => 
    [id] => 8453801780
    [time] => 1552952750220
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 0:46:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:46:02 - cex place new buy order: eth_btc 0.034383 0.21537 [8453802491] margin:0.39845272372974]Array
(
    [complete] => 
    [id] => 8453802491
    [time] => 1552952762355
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 0:46:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:46:17 - cex place new buy order: eth_btc 0.034385 0.21536 [8453803351] margin:0.37516358877419]Array
(
    [complete] => 
    [id] => 8453803351
    [time] => 1552952776551
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 0:46:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:46:29 - cex place new buy order: eth_btc 0.034389 0.21533 [8453804127] margin:0.38384367094129]Array
(
    [complete] => 
    [id] => 8453804127
    [time] => 1552952788668
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 0:46:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:46:42 - cex place new buy order: eth_btc 0.034391 0.21532 [8453805412] margin:0.37219039865082]Array
(
    [complete] => 
    [id] => 8453805412
    [time] => 1552952802175
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 0:47:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:47:11 - cex place new buy order: eth_btc 0.034393 0.21531 [8453807544] margin:0.37216875526997]Array
(
    [complete] => 
    [id] => 8453807544
    [time] => 1552952831336
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 0:47:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:47:22 - cex place new buy order: eth_btc 0.034395 0.2153 [8453808369] margin:0.36633231574357]Array
(
    [complete] => 
    [id] => 8453808369
    [time] => 1552952841719
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 0:47:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:47:38 - cex place new buy order: eth_btc 0.034397 0.21528 [8453810396] margin:0.35468209436869]Array
(
    [complete] => 
    [id] => 8453810396
    [time] => 1552952857908
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 0:47:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:47:49 - cex place new buy order: eth_btc 0.034403 0.21525 [8453812086] margin:0.32845972734934]Array
(
    [complete] => 
    [id] => 8453812086
    [time] => 1552952869350
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 0:48:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:48:01 - cex place new buy order: eth_btc 0.034405 0.21523 [8453813377] margin:0.32262752506904]Array
(
    [complete] => 
    [id] => 8453813377
    [time] => 1552952881330
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 0:48:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:48:18 - cex place new buy order: eth_btc 0.034403 0.2152 [8453814166]Array
(
    [complete] => 
    [id] => 8453814166
    [time] => 1552952897746
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 0:48:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:48:27 - cex place new buy order: eth_btc 0.034405 0.21523 [8453814828] margin:0.33425374218865]Array
(
    [complete] => 
    [id] => 8453814828
    [time] => 1552952906703
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 0:48:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:48:39 - cex place new buy order: eth_btc 0.034408 0.21521 [8453815878] margin:0.32550569634968]Array
(
    [complete] => 
    [id] => 8453815878
    [time] => 1552952918989
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 0:48:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:48:52 - cex place new buy order: eth_btc 0.034412 0.21519 [8453816909] margin:0.31384400790424]Array
(
    [complete] => 
    [id] => 8453816909
    [time] => 1552952932329
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 0:49:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:49:04 - cex place new buy order: eth_btc 0.034426 0.2151 [8453818299] margin:0.2846685644571]Array
(
    [complete] => 
    [id] => 8453818299
    [time] => 1552952943562
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 0:49:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:49:18 - cex place new buy order: eth_btc 0.034436 0.21504 [8453819842] margin:0.26135439656174]Array
(
    [complete] => 
    [id] => 8453819842
    [time] => 1552952958168
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 0:49:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:49:29 - cex place new buy order: eth_btc 0.034442 0.215 [8453820758] margin:0.24388827594217]Array
(
    [complete] => 
    [id] => 8453820758
    [time] => 1552952969206
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 0:49:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:49:41 - cex place new buy order: eth_btc 0.034444 0.21499 [8453821542] margin:0.23806758796887]Array
(
    [complete] => 
    [id] => 8453821542
    [time] => 1552952980793
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 0:49:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:49:51 - cex place new buy order: eth_btc 0.034446 0.21498 [8453822129] margin:0.23805376531383]Array
(
    [complete] => 
    [id] => 8453822129
    [time] => 1552952990951
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 0:50:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:50:03 - cex place new buy order: eth_btc 0.034452 0.21494 [8453822836] margin:0.21769418321143]Array
(
    [complete] => 
    [id] => 8453822836
    [time] => 1552953002740
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 0:50:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:50:14 - cex place new buy order: eth_btc 0.034454 0.21493 [8453823609] margin:0.21187670517213]Array
(
    [complete] => 
    [id] => 8453823609
    [time] => 1552953014389
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 0:50:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:50:25 - cex place new buy order: eth_btc 0.034456 0.21492 [8453824387] margin:0.22057116322265]Array
(
    [complete] => 
    [id] => 8453824387
    [time] => 1552953024522
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 0:50:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:50:37 - cex place new buy order: eth_btc 0.03446 0.21489 [8453825295] margin:0.20603598374929]Array
(
    [complete] => 
    [id] => 8453825295
    [time] => 1552953036904
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 0:50:47 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:51:03 - cex place new buy order: eth_btc 0.034462 0.2149 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 0:51:05 - cex place new buy order: eth_btc 0.034462 0.2149 [8453827278]Array
(
    [complete] => 
    [id] => 8453827278
    [time] => 1552953064939
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 0:51:11 - cex delete buy orders: eth_btc[move]
2019-03-19 0:51:12 - cex place new buy order: eth_btc 0.034463 0.21487 [8453827771] margin:0.19730733519034]Array
(
    [complete] => 
    [id] => 8453827771
    [time] => 1552953072512
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 0:51:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:51:22 - cex place new buy order: eth_btc 0.034465 0.21486 [8453828180] margin:0.21180908167706]Array
(
    [complete] => 
    [id] => 8453828180
    [time] => 1552953082288
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 0:51:34 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:51:49 - cex place new buy order: eth_btc 0.034462 0.2149 [8453829606]Array
(
    [complete] => 
    [id] => 8453829606
    [time] => 1552953108733
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 0:51:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:51:59 - cex place new buy order: eth_btc 0.034464 0.21487 [8453830091] margin:0.23792943361187]Array
(
    [complete] => 
    [id] => 8453830091
    [time] => 1552953118994
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 0:52:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:52:09 - cex place new buy order: eth_btc 0.034466 0.21485 [8453830592] margin:0.23211280682411]Array
(
    [complete] => 
    [id] => 8453830592
    [time] => 1552953129162
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 0:52:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:52:22 - cex place new buy order: eth_btc 0.034468 0.21484 [8453831573] margin:0.20598816293373]Array
(
    [complete] => 
    [id] => 8453831573
    [time] => 1552953141711
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 0:52:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:52:34 - cex place new buy order: eth_btc 0.03447 0.21483 [8453832481] margin:0.21758050478677]Array
(
    [complete] => 
    [id] => 8453832481
    [time] => 1552953153777
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 0:52:43 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:52:51 - cex place new buy order: eth_btc 0.034462 0.2149 [8453833830]Array
(
    [complete] => 
    [id] => 8453833830
    [time] => 1552953171329
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 0:53:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:53:01 - cex place new buy order: eth_btc 0.034464 0.21487 [8453834652] margin:0.20601207056639]Array
(
    [complete] => 
    [id] => 8453834652
    [time] => 1552953181331
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 0:53:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:53:07 - cex place new buy order: eth_btc 0.034468 0.21484 [8453835439] margin:0.20598816293373]Array
(
    [complete] => 
    [id] => 8453835439
    [time] => 1552953186738
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 0:53:16 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:53:37 - cex place new buy order: eth_btc 0.034376 0.2154 [8453837354]Array
(
    [complete] => 
    [id] => 8453837354
    [time] => 1552953216659
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 0:53:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:53:46 - cex place new buy order: eth_btc 0.03438 0.21539 [8453838199] margin:0.43339150668993]Array
(
    [complete] => 
    [id] => 8453838199
    [time] => 1552953226475
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 0:53:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:53:58 - cex place new buy order: eth_btc 0.034382 0.21538 [8453839113] margin:0.42754929905182]Array
(
    [complete] => 
    [id] => 8453839113
    [time] => 1552953238482
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 0:54:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:54:09 - cex place new buy order: eth_btc 0.034384 0.21537 [8453839798] margin:0.4217077710563]Array
(
    [complete] => 
    [id] => 8453839798
    [time] => 1552953248637
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 0:54:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:54:20 - cex place new buy order: eth_btc 0.03439 0.21533 [8453840469] margin:0.39546379761557]Array
(
    [complete] => 
    [id] => 8453840469
    [time] => 1552953260492
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 0:54:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:54:33 - cex place new buy order: eth_btc 0.034392 0.21531 [8453841119] margin:0.34019539427774]Array
(
    [complete] => 
    [id] => 8453841119
    [time] => 1552953272543
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 0:54:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:54:48 - cex place new buy order: eth_btc 0.034402 0.21525 [8453842107] margin:0.33137608278588]Array
(
    [complete] => 
    [id] => 8453842107
    [time] => 1552953288128
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 0:55:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:55:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:55:03 - cex place new buy order: eth_btc 0.034404 0.00184 [] margin:0.33426345773746]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 0:55:05 - cex place new buy order: eth_btc 0.034404 0.00184 [] margin:0.32845018021159]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 0:55:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:55:16 - cex place new buy order: eth_btc 0.034408 0.21521 [8453844006] margin:0.31388049290861]Array
(
    [complete] => 
    [id] => 8453844006
    [time] => 1552953316216
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 0:55:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:55:28 - cex place new buy order: eth_btc 0.03441 0.2152 [8453844993] margin:0.30804998546932]Array
(
    [complete] => 
    [id] => 8453844993
    [time] => 1552953327909
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 0:55:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:55:41 - cex place new buy order: eth_btc 0.034416 0.21516 [8453846061] margin:0.28765690376567]Array
(
    [complete] => 
    [id] => 8453846061
    [time] => 1552953340861
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 0:55:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:55:52 - cex place new buy order: eth_btc 0.034418 0.21515 [8453847096] margin:0.29054564472077]Array
(
    [complete] => 
    [id] => 8453847096
    [time] => 1552953352169
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 0:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:56:05 - cex place new buy order: eth_btc 0.03442 0.21514 [8453848015] margin:0.28471818710052]Array
(
    [complete] => 
    [id] => 8453848015
    [time] => 1552953365472
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 0:56:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:56:17 - cex place new buy order: eth_btc 0.034422 0.21513 [8453848953] margin:0.27889140665853]Array
(
    [complete] => 
    [id] => 8453848953
    [time] => 1552953377228
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 0:56:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:56:27 - cex place new buy order: eth_btc 0.034424 0.21511 [8453849611] margin:0.28178015338136]Array
(
    [complete] => 
    [id] => 8453849611
    [time] => 1552953386914
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 0:56:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:57:14 - cex place new buy order: eth_btc 0.03443 0.2151 [8453852274]Array
(
    [complete] => 
    [id] => 8453852274
    [time] => 1552953433939
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 0:57:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:57:24 - cex place new buy order: eth_btc 0.034432 0.21506 [8453852739] margin:0.23234200743494]Array
(
    [complete] => 
    [id] => 8453852739
    [time] => 1552953443545
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 0:57:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:57:33 - cex place new buy order: eth_btc 0.034434 0.21505 [8453853151] margin:0.22361619329732]Array
(
    [complete] => 
    [id] => 8453853151
    [time] => 1552953452721
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 0:57:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:57:42 - cex place new buy order: eth_btc 0.034438 0.21503 [8453853584] margin:0.20907137464428]Array
(
    [complete] => 
    [id] => 8453853584
    [time] => 1552953461939
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 0:57:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:57:53 - cex place new buy order: eth_btc 0.03444 0.21501 [8453853958] margin:0.20325203252032]Array
(
    [complete] => 
    [id] => 8453853958
    [time] => 1552953472753
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 0:58:01 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:58:07 - cex place new buy order: eth_btc 0.03438 0.2154 [8453854624]Array
(
    [complete] => 
    [id] => 8453854624
    [time] => 1552953486944
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 0:58:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:58:18 - cex place new buy order: eth_btc 0.034382 0.21538 [8453855240] margin:0.32866034552963]Array
(
    [complete] => 
    [id] => 8453855240
    [time] => 1552953497938
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 0:58:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:58:29 - cex place new buy order: eth_btc 0.034384 0.21537 [8453855793] margin:0.34318287575617]Array
(
    [complete] => 
    [id] => 8453855793
    [time] => 1552953509428
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 0:58:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:58:42 - cex place new buy order: eth_btc 0.034386 0.21535 [8453856518] margin:0.3315302739487]Array
(
    [complete] => 
    [id] => 8453856518
    [time] => 1552953521743
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 0:58:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:58:52 - cex place new buy order: eth_btc 0.034388 0.21534 [8453857109] margin:0.31115505408863]Array
(
    [complete] => 
    [id] => 8453857109
    [time] => 1552953532402
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 0:59:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:59:03 - cex place new buy order: eth_btc 0.03441 0.00184 [] margin:0.24702121476314]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 0:59:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:59:05 - cex place new buy order: eth_btc 0.03441 0.00184 [] margin:0.24120895088637]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 0:59:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 0:59:16 - cex place new buy order: eth_btc 0.03442 0.21514 [8453859086] margin:0.20046484601977]Array
(
    [complete] => 
    [id] => 8453859086
    [time] => 1552953556306
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 0:59:27 - cex delete buy orders: eth_btc [above margin]
2019-03-19 0:59:41 - cex place new buy order: eth_btc 0.034421 0.2151 [8453860402]Array
(
    [complete] => 
    [id] => 8453860402
    [time] => 1552953581372
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 0:59:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:00:05 - cex place new buy order: eth_btc 0.034424 0.2151 [8453861655]Array
(
    [complete] => 
    [id] => 8453861655
    [time] => 1552953605038
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 1:00:17 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:00:27 - cex place new buy order: eth_btc 0.034379 0.2154 [8453864282]Array
(
    [complete] => 
    [id] => 8453864282
    [time] => 1552953627383
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 1:00:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:00:37 - cex place new buy order: eth_btc 0.034381 0.21538 [8453865241] margin:0.31121840551467]Array
(
    [complete] => 
    [id] => 8453865241
    [time] => 1552953636685
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 1:00:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:00:46 - cex place new buy order: eth_btc 0.034383 0.21537 [8453866327] margin:0.30829188843322]Array
(
    [complete] => 
    [id] => 8453866327
    [time] => 1552953646391
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:00:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:00:57 - cex place new buy order: eth_btc 0.034399 0.21527 [8453867551] margin:0.27326375766739]Array
(
    [complete] => 
    [id] => 8453867551
    [time] => 1552953657037
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 1:01:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:01:09 - cex place new buy order: eth_btc 0.034403 0.21525 [8453868988] margin:0.24416475307385]Array
(
    [complete] => 
    [id] => 8453868988
    [time] => 1552953668776
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 1:01:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:01:21 - cex place new buy order: eth_btc 0.034411 0.2152 [8453870519] margin:0.20051727645227]Array
(
    [complete] => 
    [id] => 8453870519
    [time] => 1552953681086
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 1:01:32 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:01:43 - cex place new buy order: eth_btc 0.034379 0.2154 [8453872274]Array
(
    [complete] => 
    [id] => 8453872274
    [time] => 1552953703090
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 1:01:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:01:54 - cex place new buy order: eth_btc 0.034381 0.21538 [8453873124] margin:0.28213257322358]Array
(
    [complete] => 
    [id] => 8453873124
    [time] => 1552953714506
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 1:02:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:02:06 - cex place new buy order: eth_btc 0.034383 0.21537 [8453873910] margin:0.2908414041823]Array
(
    [complete] => 
    [id] => 8453873910
    [time] => 1552953726466
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:02:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:02:14 - cex place new buy order: eth_btc 0.034385 0.21536 [8453874520] margin:0.29082448742186]Array
(
    [complete] => 
    [id] => 8453874520
    [time] => 1552953733790
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 1:02:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:02:24 - cex place new buy order: eth_btc 0.034387 0.21535 [8453875372] margin:0.27045104254513]Array
(
    [complete] => 
    [id] => 8453875372
    [time] => 1552953744168
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 1:02:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:02:34 - cex place new buy order: eth_btc 0.034389 0.21533 [8453876298] margin:0.2617115938236]Array
(
    [complete] => 
    [id] => 8453876298
    [time] => 1552953754371
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 1:02:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:02:47 - cex place new buy order: eth_btc 0.034391 0.21532 [8453876972] margin:0.27041958651974]Array
(
    [complete] => 
    [id] => 8453876972
    [time] => 1552953766989
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 1:02:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:02:57 - cex place new buy order: eth_btc 0.034393 0.21531 [8453877655] margin:0.25005088244703]Array
(
    [complete] => 
    [id] => 8453877655
    [time] => 1552953777367
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 1:03:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:03:06 - cex place new buy order: eth_btc 0.034395 0.2153 [8453878385] margin:0.25585114115423]Array
(
    [complete] => 
    [id] => 8453878385
    [time] => 1552953786502
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 1:03:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:03:19 - cex place new buy order: eth_btc 0.034403 0.21525 [8453879236] margin:0.23253786007034]Array
(
    [complete] => 
    [id] => 8453879236
    [time] => 1552953799436
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 1:03:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:03:37 - cex place new buy order: eth_btc 0.034405 0.21523 [8453880407] margin:0.22671123383229]Array
(
    [complete] => 
    [id] => 8453880407
    [time] => 1552953816764
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 1:03:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:03:48 - cex place new buy order: eth_btc 0.034407 0.21522 [8453881367] margin:0.22379167029964]Array
(
    [complete] => 
    [id] => 8453881367
    [time] => 1552953828474
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 1:04:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:04:03 - cex place new buy order: eth_btc 0.034409 0.21521 [8453882235] margin:0.20924758057483]Array
(
    [complete] => 
    [id] => 8453882235
    [time] => 1552953843064
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 1:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:04:16 - cex place new buy order: eth_btc 0.034411 0.2152 [8453883460] margin:0.20632937142191]Array
(
    [complete] => 
    [id] => 8453883460
    [time] => 1552953856504
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 1:04:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:04:28 - cex place new buy order: eth_btc 0.034413 0.21518 [8453884295] margin:0.20050562287508]Array
(
    [complete] => 
    [id] => 8453884295
    [time] => 1552953868233
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 1:04:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:04:39 - cex place new buy order: eth_btc 0.034415 0.21517 [8453885250] margin:0.21502251925032]Array
(
    [complete] => 
    [id] => 8453885250
    [time] => 1552953878951
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 1:04:49 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:05:04 - cex place new buy order: eth_btc 0.034379 0.2154 [8453887242]Array
(
    [complete] => 
    [id] => 8453887242
    [time] => 1552953903484
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 1:05:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:05:14 - cex place new buy order: eth_btc 0.034381 0.21538 [8453888108] margin:0.30540123905647]Array
(
    [complete] => 
    [id] => 8453888108
    [time] => 1552953913890
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 1:05:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:05:25 - cex place new buy order: eth_btc 0.034383 0.21537 [8453888869] margin:0.29956664630777]Array
(
    [complete] => 
    [id] => 8453888869
    [time] => 1552953924995
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:05:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:05:37 - cex place new buy order: eth_btc 0.034389 0.21533 [8453889842] margin:0.2820669400099]Array
(
    [complete] => 
    [id] => 8453889842
    [time] => 1552953936763
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 1:05:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:05:47 - cex place new buy order: eth_btc 0.034393 0.21531 [8453890554] margin:0.27040386125083]Array
(
    [complete] => 
    [id] => 8453890554
    [time] => 1552953946982
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 1:05:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:05:59 - cex place new buy order: eth_btc 0.034395 0.2153 [8453891458] margin:0.26748073847942]Array
(
    [complete] => 
    [id] => 8453891458
    [time] => 1552953959171
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 1:06:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:06:05 - cex place new buy order: eth_btc 0.034397 0.00184 [] margin:0.26455795563565]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 1:07:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:07:13 - cex place new buy order: eth_btc 0.034411 0.2152 [8453896643] margin:0.20923541890674]Array
(
    [complete] => 
    [id] => 8453896643
    [time] => 1552954033068
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 1:07:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:07:25 - cex place new buy order: eth_btc 0.034413 0.21518 [8453897668] margin:0.21794089442944]Array
(
    [complete] => 
    [id] => 8453897668
    [time] => 1552954044982
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 1:07:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:07:36 - cex place new buy order: eth_btc 0.034415 0.21517 [8453898312] margin:0.20339968037193]Array
(
    [complete] => 
    [id] => 8453898312
    [time] => 1552954055619
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 1:07:46 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:07:59 - cex place new buy order: eth_btc 0.034411 0.2152 [8453899675]Array
(
    [complete] => 
    [id] => 8453899675
    [time] => 1552954079451
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 1:08:08 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:08:20 - cex place new buy order: eth_btc 0.034414 0.2152 [8453900764]Array
(
    [complete] => 
    [id] => 8453900764
    [time] => 1552954100444
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 1:08:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:08:59 - cex place new buy order: eth_btc 0.034383 0.2154 [8453903670]Array
(
    [complete] => 
    [id] => 8453903670
    [time] => 1552954139132
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:09:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:09:08 - cex place new buy order: eth_btc 0.034395 0.2153 [8453904631] margin:0.25003634249163]Array
(
    [complete] => 
    [id] => 8453904631
    [time] => 1552954148110
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 1:09:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:09:20 - cex place new buy order: eth_btc 0.034407 0.21522 [8453905550] margin:0.20925974365682]Array
(
    [complete] => 
    [id] => 8453905550
    [time] => 1552954159809
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 1:09:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:09:32 - cex place new buy order: eth_btc 0.034409 0.21521 [8453906337] margin:0.20343514778109]Array
(
    [complete] => 
    [id] => 8453906337
    [time] => 1552954171972
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 1:09:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:09:44 - cex place new buy order: eth_btc 0.034411 0.2152 [8453907074] margin:0.20923541890674]Array
(
    [complete] => 
    [id] => 8453907074
    [time] => 1552954183815
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 1:09:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:10:09 - cex place new buy order: eth_btc 0.03441 0.2152 [8453909598]Array
(
    [complete] => 
    [id] => 8453909598
    [time] => 1552954209222
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 1:10:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:10:19 - cex place new buy order: eth_btc 0.034412 0.21519 [8453910748] margin:0.20632337556667]Array
(
    [complete] => 
    [id] => 8453910748
    [time] => 1552954219480
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 1:10:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:10:32 - cex place new buy order: eth_btc 0.034414 0.21518 [8453911729] margin:0.20340559074796]Array
(
    [complete] => 
    [id] => 8453911729
    [time] => 1552954232070
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 1:10:42 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:10:55 - cex place new buy order: eth_btc 0.034411 0.2152 [8453913475]Array
(
    [complete] => 
    [id] => 8453913475
    [time] => 1552954254623
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 1:11:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:11:05 - cex place new buy order: eth_btc 0.034417 0.00183 [] margin:0.2266321875817]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 1:11:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:11:06 - cex place new buy order: eth_btc 0.034417 0.21516 [8453914449] margin:0.2266321875817]Array
(
    [complete] => 
    [id] => 8453914449
    [time] => 1552954266398
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 1:11:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:11:18 - cex place new buy order: eth_btc 0.034421 0.21513 [8453915431] margin:0.2266058510793]Array
(
    [complete] => 
    [id] => 8453915431
    [time] => 1552954277652
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 1:11:26 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:11:49 - cex place new buy order: eth_btc 0.034421 0.2151 [8453917912]Array
(
    [complete] => 
    [id] => 8453917912
    [time] => 1552954308907
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 1:11:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:11:58 - cex place new buy order: eth_btc 0.034423 0.21512 [8453918535] margin:0.21497254742469]Array
(
    [complete] => 
    [id] => 8453918535
    [time] => 1552954318415
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 1:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:12:05 - cex place new buy order: eth_btc 0.034425 0.21511 [8453918986] margin:0.21205519244734]Array
(
    [complete] => 
    [id] => 8453918986
    [time] => 1552954324963
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 1:12:14 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:12:22 - cex place new buy order: eth_btc 0.034421 0.2151 [8453920169]Array
(
    [complete] => 
    [id] => 8453920169
    [time] => 1552954342005
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 1:12:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:12:37 - cex place new buy order: eth_btc 0.034421 0.2151 [8453921028]Array
(
    [complete] => 
    [id] => 8453921028
    [time] => 1552954357293
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 1:12:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:12:46 - cex place new buy order: eth_btc 0.034423 0.21512 [8453921397] margin:0.2062574441507]Array
(
    [complete] => 
    [id] => 8453921397
    [time] => 1552954366155
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 1:12:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:12:55 - cex place new buy order: eth_btc 0.034425 0.21511 [8453921903] margin:0.20043572984747]Array
(
    [complete] => 
    [id] => 8453921903
    [time] => 1552954375047
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 1:13:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:13:10 - cex place new buy order: eth_btc 0.034425 0.2151 [8453923009]Array
(
    [complete] => 
    [id] => 8453923009
    [time] => 1552954390217
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 1:13:19 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:13:29 - cex place new buy order: eth_btc 0.034425 0.2151 [8453924276]Array
(
    [complete] => 
    [id] => 8453924276
    [time] => 1552954409222
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 1:13:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:13:38 - cex place new buy order: eth_btc 0.034427 0.2151 [8453924870] margin:0.22656635780056]Array
(
    [complete] => 
    [id] => 8453924870
    [time] => 1552954417555
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 1:13:47 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:14:08 - cex place new buy order: eth_btc 0.034375 0.2154 [8453926770]Array
(
    [complete] => 
    [id] => 8453926770
    [time] => 1552954447860
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 1:14:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:14:19 - cex place new buy order: eth_btc 0.034377 0.21541 [8453927551] margin:0.33452599121506]Array
(
    [complete] => 
    [id] => 8453927551
    [time] => 1552954458726
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 1:14:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:14:30 - cex place new buy order: eth_btc 0.034379 0.2154 [8453928451] margin:0.33741528258528]Array
(
    [complete] => 
    [id] => 8453928451
    [time] => 1552954469628
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 1:14:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:14:41 - cex place new buy order: eth_btc 0.034381 0.21538 [8453929199] margin:0.32866990488931]Array
(
    [complete] => 
    [id] => 8453929199
    [time] => 1552954480832
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 1:14:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:14:53 - cex place new buy order: eth_btc 0.034383 0.21537 [8453930165] margin:0.32865078672599]Array
(
    [complete] => 
    [id] => 8453930165
    [time] => 1552954493347
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:15:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:15:05 - cex place new buy order: eth_btc 0.034375 0.2154 [8453931217]Array
(
    [complete] => 
    [id] => 8453931217
    [time] => 1552954505045
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 1:15:05 - cex place new buy order: eth_btc 0.034385 0.21536 [] margin:0.32281518103825]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 1:15:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:15:20 - cex place new buy order: eth_btc 0.034381 0.21538 [8453932559] margin:0.33157848811842]Array
(
    [complete] => 
    [id] => 8453932559
    [time] => 1552954519698
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 1:15:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:15:32 - cex place new buy order: eth_btc 0.034383 0.21537 [8453933720] margin:0.32574237268417]Array
(
    [complete] => 
    [id] => 8453933720
    [time] => 1552954532042
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:15:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:15:43 - cex place new buy order: eth_btc 0.034389 0.21533 [8453934708] margin:0.29369856640205]Array
(
    [complete] => 
    [id] => 8453934708
    [time] => 1552954542513
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 1:15:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:15:55 - cex place new buy order: eth_btc 0.034395 0.2153 [8453936027] margin:0.28783253379849]Array
(
    [complete] => 
    [id] => 8453936027
    [time] => 1552954555075
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 1:16:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:16:06 - cex place new buy order: eth_btc 0.034397 0.21528 [8453937211] margin:0.2820013373259]Array
(
    [complete] => 
    [id] => 8453937211
    [time] => 1552954565906
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 1:16:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:16:17 - cex place new buy order: eth_btc 0.034399 0.21527 [8453938720] margin:0.28198494142271]Array
(
    [complete] => 
    [id] => 8453938720
    [time] => 1552954577486
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 1:16:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:16:28 - cex place new buy order: eth_btc 0.034401 0.21526 [8453939744] margin:0.28487543966746]Array
(
    [complete] => 
    [id] => 8453939744
    [time] => 1552954587856
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 1:16:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:16:38 - cex place new buy order: eth_btc 0.034404 0.21524 [8453940645] margin:0.26741076618997]Array
(
    [complete] => 
    [id] => 8453940645
    [time] => 1552954598019
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 1:16:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:16:48 - cex place new buy order: eth_btc 0.034406 0.21523 [] margin:0.27030169156543]Array
(
    [error] => rate limit exceeded
)

2019-03-19 1:17:11 - cex place new buy order: eth_btc 0.034404 0.2152 [8453944493]Array
(
    [complete] => 
    [id] => 8453944493
    [time] => 1552954631106
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 1:17:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:17:21 - cex place new buy order: eth_btc 0.034406 0.21523 [8453945767] margin:0.37784107423124]Array
(
    [complete] => 
    [id] => 8453945767
    [time] => 1552954641125
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 1:17:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:17:29 - cex place new buy order: eth_btc 0.034408 0.21521 [8453946758] margin:0.36328760753312]Array
(
    [complete] => 
    [id] => 8453946758
    [time] => 1552954649166
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 1:17:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:17:37 - cex place new buy order: eth_btc 0.03441 0.2152 [8453947657] margin:0.33129904097644]Array
(
    [complete] => 
    [id] => 8453947657
    [time] => 1552954657232
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 1:17:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:17:47 - cex place new buy order: eth_btc 0.034412 0.21519 [8453948751] margin:0.30803208183192]Array
(
    [complete] => 
    [id] => 8453948751
    [time] => 1552954666966
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 1:17:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:17:57 - cex place new buy order: eth_btc 0.03442 0.21514 [8453949816] margin:0.27309703660663]Array
(
    [complete] => 
    [id] => 8453949816
    [time] => 1552954676976
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 1:18:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:18:15 - cex place new buy order: eth_btc 0.034422 0.21513 [8453951565] margin:0.29922723839404]Array
(
    [complete] => 
    [id] => 8453951565
    [time] => 1552954694771
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 1:18:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:18:29 - cex place new buy order: eth_btc 0.034424 0.21511 [8453953257] margin:0.29049500348592]Array
(
    [complete] => 
    [id] => 8453953257
    [time] => 1552954709290
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 1:18:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:18:42 - cex place new buy order: eth_btc 0.03443 0.21508 [8453954366] margin:0.27301771710717]Array
(
    [complete] => 
    [id] => 8453954366
    [time] => 1552954721552
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 1:18:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:18:54 - cex place new buy order: eth_btc 0.034432 0.21506 [8453955684] margin:0.26719330855016]Array
(
    [complete] => 
    [id] => 8453955684
    [time] => 1552954734185
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 1:19:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:19:05 - cex place new buy order: eth_btc 0.034448 0.21496 [8453957179] margin:0.20030190431954]Array
(
    [complete] => 
    [id] => 8453957179
    [time] => 1552954744886
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 1:19:14 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:19:29 - cex place new buy order: eth_btc 0.034379 0.2154 [8453959648]Array
(
    [complete] => 
    [id] => 8453959648
    [time] => 1552954768862
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 1:19:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:19:40 - cex place new buy order: eth_btc 0.034381 0.21538 [8453960315] margin:0.3839329862424]Array
(
    [complete] => 
    [id] => 8453960315
    [time] => 1552954780425
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 1:19:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:19:52 - cex place new buy order: eth_btc 0.034383 0.21537 [8453960867] margin:0.37809382543699]Array
(
    [complete] => 
    [id] => 8453960867
    [time] => 1552954792197
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:20:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:20:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:20:05 - cex place new buy order: eth_btc 0.034389 0.21533 [8453961654] margin:0.36348832475501]Array
(
    [complete] => 
    [id] => 8453961654
    [time] => 1552954804996
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 1:20:05 - cex place new buy order: eth_btc 0.034389 0.21533 [] margin:0.36348832475501]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 1:20:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:20:20 - cex place new buy order: eth_btc 0.034397 0.21528 [8453963600] margin:0.35468209436869]Array
(
    [complete] => 
    [id] => 8453963600
    [time] => 1552954820378
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 1:20:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:20:33 - cex place new buy order: eth_btc 0.034403 0.21525 [8453964953] margin:0.33427317385111]Array
(
    [complete] => 
    [id] => 8453964953
    [time] => 1552954833120
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 1:20:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:20:44 - cex place new buy order: eth_btc 0.034405 0.21523 [8453966306] margin:0.31390786222933]Array
(
    [complete] => 
    [id] => 8453966306
    [time] => 1552954843893
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 1:20:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:20:56 - cex place new buy order: eth_btc 0.034411 0.2152 [8453967708] margin:0.28769870099676]Array
(
    [complete] => 
    [id] => 8453967708
    [time] => 1552954856214
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 1:21:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:21:09 - cex place new buy order: eth_btc 0.034413 0.21518 [8453969034] margin:0.27896434486967]Array
(
    [complete] => 
    [id] => 8453969034
    [time] => 1552954868808
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 1:21:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:21:20 - cex place new buy order: eth_btc 0.034419 0.21515 [8453970188] margin:0.26148348296]Array
(
    [complete] => 
    [id] => 8453970188
    [time] => 1552954879929
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 1:21:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:21:32 - cex place new buy order: eth_btc 0.034421 0.21513 [8453971310] margin:0.25565788326893]Array
(
    [complete] => 
    [id] => 8453971310
    [time] => 1552954891747
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 1:21:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:21:44 - cex place new buy order: eth_btc 0.034423 0.21512 [8453972562] margin:0.25273799494523]Array
(
    [complete] => 
    [id] => 8453972562
    [time] => 1552954904365
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 1:21:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:21:57 - cex place new buy order: eth_btc 0.034425 0.21511 [8453973536] margin:0.24400871459693]Array
(
    [complete] => 
    [id] => 8453973536
    [time] => 1552954916722
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 1:22:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:22:08 - cex place new buy order: eth_btc 0.034427 0.2151 [8453974342] margin:0.24399453916983]Array
(
    [complete] => 
    [id] => 8453974342
    [time] => 1552954927954
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 1:22:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:22:16 - cex place new buy order: eth_btc 0.034429 0.21508 [8453974936] margin:0.23526678091144]Array
(
    [complete] => 
    [id] => 8453974936
    [time] => 1552954935617
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 1:22:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:22:25 - cex place new buy order: eth_btc 0.034431 0.21507 [8453975702] margin:0.23815747436902]Array
(
    [complete] => 
    [id] => 8453975702
    [time] => 1552954945101
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 1:22:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:22:36 - cex place new buy order: eth_btc 0.034433 0.21506 [8453976755] margin:0.22652687828537]Array
(
    [complete] => 
    [id] => 8453976755
    [time] => 1552954956127
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 1:22:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:22:48 - cex place new buy order: eth_btc 0.034435 0.21505 [8453977856] margin:0.22651372150428]Array
(
    [complete] => 
    [id] => 8453977856
    [time] => 1552954967929
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 1:22:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:23:00 - cex place new buy order: eth_btc 0.034437 0.21503 [8453978987] margin:0.21778900601097]Array
(
    [complete] => 
    [id] => 8453978987
    [time] => 1552954980235
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 1:23:12 - cex delete buy orders: eth_btc[move]
2019-03-19 1:23:14 - cex place new buy order: eth_btc 0.034442 0.215 [8453980241] margin:0.19742763406208]Array
(
    [complete] => 
    [id] => 8453980241
    [time] => 1552954994216
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 1:23:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:23:26 - cex place new buy order: eth_btc 0.034444 0.21499 [8453981284] margin:0.20903495528974]Array
(
    [complete] => 
    [id] => 8453981284
    [time] => 1552955005555
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 1:23:35 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:23:49 - cex place new buy order: eth_btc 0.034443 0.215 [8453983055]Array
(
    [complete] => 
    [id] => 8453983055
    [time] => 1552955029136
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 1:23:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:24:05 - cex place new buy order: eth_btc 0.034443 0.215 [8453984269]Array
(
    [complete] => 
    [id] => 8453984269
    [time] => 1552955044961
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 1:24:17 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:24:27 - cex place new buy order: eth_btc 0.034443 0.215 [8453986236]Array
(
    [complete] => 
    [id] => 8453986236
    [time] => 1552955066862
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 1:24:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:24:37 - cex place new buy order: eth_btc 0.034445 0.21498 [8453987232] margin:0.20031934968792]Array
(
    [complete] => 
    [id] => 8453987232
    [time] => 1552955076826
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 1:24:46 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:24:57 - cex place new buy order: eth_btc 0.034443 0.215 [8453989039]Array
(
    [complete] => 
    [id] => 8453989039
    [time] => 1552955097096
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 1:25:08 - cex delete buy orders: eth_btc[move]
2019-03-19 1:25:09 - cex place new buy order: eth_btc 0.034444 0.21498 [8453990075] margin:0.19741617070692]Array
(
    [complete] => 
    [id] => 8453990075
    [time] => 1552955108864
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 1:25:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:25:29 - cex place new buy order: eth_btc 0.034379 0.2154 [8453991823]Array
(
    [complete] => 
    [id] => 8453991823
    [time] => 1552955128635
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 1:25:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:25:40 - cex place new buy order: eth_btc 0.034383 0.21537 [8453992796] margin:0.35773492714422]Array
(
    [complete] => 
    [id] => 8453992796
    [time] => 1552955140139
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:25:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:25:51 - cex place new buy order: eth_btc 0.034385 0.21536 [8453993723] margin:0.34317289515777]Array
(
    [complete] => 
    [id] => 8453993723
    [time] => 1552955150928
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 1:26:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:26:01 - cex place new buy order: eth_btc 0.034391 0.21532 [8453994423] margin:0.33148207379838]Array
(
    [complete] => 
    [id] => 8453994423
    [time] => 1552955161375
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 1:26:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:26:10 - cex place new buy order: eth_btc 0.034393 0.21531 [8453995095] margin:0.32274009246067]Array
(
    [complete] => 
    [id] => 8453995095
    [time] => 1552955169760
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 1:26:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:26:23 - cex place new buy order: eth_btc 0.034395 0.2153 [8453996025] margin:0.34888791975576]Array
(
    [complete] => 
    [id] => 8453996025
    [time] => 1552955182557
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 1:26:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:26:34 - cex place new buy order: eth_btc 0.034401 0.21526 [8453996440] margin:0.35464085346355]Array
(
    [complete] => 
    [id] => 8453996440
    [time] => 1552955193796
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 1:26:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:26:45 - cex place new buy order: eth_btc 0.034403 0.21525 [] margin:0.35752695985816]Array
(
    [error] => rate limit exceeded
)

2019-03-19 1:27:21 - cex place new buy order: eth_btc 0.034401 0.2153 [8454000610]Array
(
    [complete] => 
    [id] => 8454000610
    [time] => 1552955240753
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 1:27:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:27:31 - cex place new buy order: eth_btc 0.034403 0.21525 [8454001576] margin:0.39531436211957]Array
(
    [complete] => 
    [id] => 8454001576
    [time] => 1552955251345
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 1:27:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:27:43 - cex place new buy order: eth_btc 0.034405 0.21523 [8454002788] margin:0.38657171922687]Array
(
    [complete] => 
    [id] => 8454002788
    [time] => 1552955262606
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 1:27:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:27:56 - cex place new buy order: eth_btc 0.034411 0.2152 [8454004126] margin:0.36616198308679]Array
(
    [complete] => 
    [id] => 8454004126
    [time] => 1552955275596
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 1:28:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:28:08 - cex place new buy order: eth_btc 0.034413 0.21518 [8454005633] margin:0.3864818527882]Array
(
    [complete] => 
    [id] => 8454005633
    [time] => 1552955287603
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 1:28:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:28:19 - cex place new buy order: eth_btc 0.034422 0.21513 [8454006877] margin:0.36023473360061]Array
(
    [complete] => 
    [id] => 8454006877
    [time] => 1552955298853
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 1:28:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:28:31 - cex place new buy order: eth_btc 0.034424 0.21511 [8454007907] margin:0.36311875435742]Array
(
    [complete] => 
    [id] => 8454007907
    [time] => 1552955310576
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 1:28:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:28:41 - cex place new buy order: eth_btc 0.034426 0.2151 [8454008873] margin:0.34857375239645]Array
(
    [complete] => 
    [id] => 8454008873
    [time] => 1552955321135
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 1:28:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:28:51 - cex place new buy order: eth_btc 0.034428 0.21509 [8454009813] margin:0.33693505286394]Array
(
    [complete] => 
    [id] => 8454009813
    [time] => 1552955331417
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 1:29:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:29:01 - cex place new buy order: eth_btc 0.034434 0.21505 [8454010981] margin:0.32235581111693]Array
(
    [complete] => 
    [id] => 8454010981
    [time] => 1552955341370
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 1:29:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:29:14 - cex place new buy order: eth_btc 0.034446 0.21498 [8454012594] margin:0.3135342274865]Array
(
    [complete] => 
    [id] => 8454012594
    [time] => 1552955353960
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 1:29:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:29:23 - cex place new buy order: eth_btc 0.034458 0.2149 [8454013522] margin:0.28150211852109]Array
(
    [complete] => 
    [id] => 8454013522
    [time] => 1552955363003
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 1:29:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:29:33 - cex place new buy order: eth_btc 0.03446 0.21489 [8454014308] margin:0.25536854323855]Array
(
    [complete] => 
    [id] => 8454014308
    [time] => 1552955373086
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 1:29:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:29:43 - cex place new buy order: eth_btc 0.034462 0.21488 [8454014921] margin:0.249550229238]Array
(
    [complete] => 
    [id] => 8454014921
    [time] => 1552955382852
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 1:29:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:29:53 - cex place new buy order: eth_btc 0.034464 0.21487 [8454015661] margin:0.24373259052926]Array
(
    [complete] => 
    [id] => 8454015661
    [time] => 1552955393170
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 1:30:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:30:15 - cex place new buy order: eth_btc 0.034383 0.2154 [8454017554]Array
(
    [complete] => 
    [id] => 8454017554
    [time] => 1552955415282
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 1:30:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:30:28 - cex place new buy order: eth_btc 0.034385 0.21536 [8454018832] margin:0.42460375163589]Array
(
    [complete] => 
    [id] => 8454018832
    [time] => 1552955427862
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 1:30:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:30:38 - cex place new buy order: eth_btc 0.034387 0.21535 [8454020054] margin:0.42457905603861]Array
(
    [complete] => 
    [id] => 8454020054
    [time] => 1552955438382
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 1:30:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:30:50 - cex place new buy order: eth_btc 0.034393 0.21531 [8454021263] margin:0.42450498647981]Array
(
    [complete] => 
    [id] => 8454021263
    [time] => 1552955450398
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 1:31:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:31:02 - cex place new buy order: eth_btc 0.034403 0.21525 [8454022468] margin:0.42728831787924]Array
(
    [complete] => 
    [id] => 8454022468
    [time] => 1552955461784
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 1:31:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:31:14 - cex place new buy order: eth_btc 0.034405 0.21523 [8454023429] margin:0.42145037058567]Array
(
    [complete] => 
    [id] => 8454023429
    [time] => 1552955474509
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 1:31:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:31:26 - cex place new buy order: eth_btc 0.034407 0.21522 [8454024289] margin:0.41561310198506]Array
(
    [complete] => 
    [id] => 8454024289
    [time] => 1552955486050
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 1:31:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:31:39 - cex place new buy order: eth_btc 0.034413 0.21518 [8454025225] margin:0.41263476011972]Array
(
    [complete] => 
    [id] => 8454025225
    [time] => 1552955498642
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 1:31:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:31:50 - cex place new buy order: eth_btc 0.034417 0.21516 [8454026557] margin:0.44164221169771]Array
(
    [complete] => 
    [id] => 8454026557
    [time] => 1552955510428
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 1:32:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:32:03 - cex place new buy order: eth_btc 0.034419 0.21515 [8454027939] margin:0.48229175745955]Array
(
    [complete] => 
    [id] => 8454027939
    [time] => 1552955522688
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 1:32:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:32:13 - cex place new buy order: eth_btc 0.034421 0.21513 [8454029012] margin:0.47064292147236]Array
(
    [complete] => 
    [id] => 8454029012
    [time] => 1552955533196
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 1:32:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:32:25 - cex place new buy order: eth_btc 0.034423 0.21512 [8454030205] margin:0.47061557679458]Array
(
    [complete] => 
    [id] => 8454030205
    [time] => 1552955544914
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 1:32:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:32:36 - cex place new buy order: eth_btc 0.034426 0.2151 [8454031321] margin:0.53157497240459]Array
(
    [complete] => 
    [id] => 8454031321
    [time] => 1552955556320
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 1:32:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:32:48 - cex place new buy order: eth_btc 0.034455 0.21492 [8454032669] margin:0.63851400377304]Array
(
    [complete] => 
    [id] => 8454032669
    [time] => 1552955567703
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 1:32:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:33:00 - cex place new buy order: eth_btc 0.034516 0.21454 [8454033817] margin:0.359253679453]Array
(
    [complete] => 
    [id] => 8454033817
    [time] => 1552955579533
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 1:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:33:05 - cex place new buy order: eth_btc 0.034521 0.00183 [] margin:0.30995625850929]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 1:33:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:33:15 - cex place new buy order: eth_btc 0.034526 0.21448 [8454035162] margin:0.29832589932224]Array
(
    [complete] => 
    [id] => 8454035162
    [time] => 1552955595014
    [pending] => 0.21448000
    [amount] => 0.21448000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 1:33:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:33:27 - cex place new buy order: eth_btc 0.034534 0.21443 [8454036272] margin:0.2432385475184]Array
(
    [complete] => 
    [id] => 8454036272
    [time] => 1552955607491
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 1:33:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:33:39 - cex place new buy order: eth_btc 0.034536 0.21442 [8454037317] margin:0.26349316655083]Array
(
    [complete] => 
    [id] => 8454037317
    [time] => 1552955619246
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 1:33:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:33:50 - cex place new buy order: eth_btc 0.034538 0.2144 [8454038157] margin:0.30111760958944]Array
(
    [complete] => 
    [id] => 8454038157
    [time] => 1552955630334
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 1:34:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:34:03 - cex place new buy order: eth_btc 0.03454 0.21439 [8454039034] margin:0.30689056166764]Array
(
    [complete] => 
    [id] => 8454039034
    [time] => 1552955642627
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 1:34:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:34:14 - cex place new buy order: eth_btc 0.03455 0.21433 [8454039830] margin:0.29811866859624]Array
(
    [complete] => 
    [id] => 8454039830
    [time] => 1552955654525
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 1:34:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:34:26 - cex place new buy order: eth_btc 0.034552 0.21432 [8454040607] margin:0.28652465848578]Array
(
    [complete] => 
    [id] => 8454040607
    [time] => 1552955665735
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034552
)

2019-03-19 1:34:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:34:39 - cex place new buy order: eth_btc 0.034555 0.2143 [8454041599] margin:0.31543915497032]Array
(
    [complete] => 
    [id] => 8454041599
    [time] => 1552955678634
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.034555
)

2019-03-19 1:34:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:34:48 - cex place new buy order: eth_btc 0.034564 0.21424 [8454042371] margin:0.33560930447865]Array
(
    [complete] => 
    [id] => 8454042371
    [time] => 1552955687584
    [pending] => 0.21424000
    [amount] => 0.21424000
    [type] => buy
    [price] => 0.034564
)

2019-03-19 1:34:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:34:57 - cex place new buy order: eth_btc 0.034566 0.21423 [8454043114] margin:0.27194352832265]Array
(
    [complete] => 
    [id] => 8454043114
    [time] => 1552955697073
    [pending] => 0.21423000
    [amount] => 0.21423000
    [type] => buy
    [price] => 0.034566
)

2019-03-19 1:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:35:06 - cex place new buy order: eth_btc 0.034568 0.21422 [8454043768] margin:0.26614209673688]Array
(
    [complete] => 
    [id] => 8454043768
    [time] => 1552955706233
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 1:35:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:35:19 - cex place new buy order: eth_btc 0.034574 0.21418 [8454044720] margin:0.24874182912016]Array
(
    [complete] => 
    [id] => 8454044720
    [time] => 1552955718741
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034574
)

2019-03-19 1:35:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:35:30 - cex place new buy order: eth_btc 0.034576 0.21417 [8454045411] margin:0.24583526145301]Array
(
    [complete] => 
    [id] => 8454045411
    [time] => 1552955730368
    [pending] => 0.21417000
    [amount] => 0.21417000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 1:35:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:35:40 - cex place new buy order: eth_btc 0.03458 0.21414 [8454046135] margin:0.2486986697513]Array
(
    [complete] => 
    [id] => 8454046135
    [time] => 1552955740278
    [pending] => 0.21414000
    [amount] => 0.21414000
    [type] => buy
    [price] => 0.03458
)

2019-03-19 1:35:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:35:52 - cex place new buy order: eth_btc 0.034582 0.21413 [8454047133] margin:0.22844254236307]Array
(
    [complete] => 
    [id] => 8454047133
    [time] => 1552955751767
    [pending] => 0.21413000
    [amount] => 0.21413000
    [type] => buy
    [price] => 0.034582
)

2019-03-19 1:35:59 - cex delete buy orders: eth_btc[move]
2019-03-19 1:36:00 - cex place new buy order: eth_btc 0.034587 0.21409 [8454048232] margin:0.19949115300104]Array
(
    [complete] => 
    [id] => 8454048232
    [time] => 1552955760070
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034587
)

2019-03-19 1:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:36:05 - cex place new buy order: eth_btc 0.034589 0.21409 [8454048858] margin:0.2081586631588]Array
(
    [complete] => 
    [id] => 8454048858
    [time] => 1552955765320
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034589
)

2019-03-19 1:36:19 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:37:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:37:34 - cex place new buy order: eth_btc 0.034478 0.2148 [8454056754]Array
(
    [complete] => 
    [id] => 8454056754
    [time] => 1552955853922
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 1:37:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:37:44 - cex place new buy order: eth_btc 0.03448 0.21477 [8454057798] margin:0.43793503480278]Array
(
    [complete] => 
    [id] => 8454057798
    [time] => 1552955864183
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 1:37:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:37:56 - cex place new buy order: eth_btc 0.034486 0.21473 [8454059009] margin:0.41466102186394]Array
(
    [complete] => 
    [id] => 8454059009
    [time] => 1552955875635
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 1:38:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:38:06 - cex place new buy order: eth_btc 0.034488 0.21472 [8454060056] margin:0.41173741591278]Array
(
    [complete] => 
    [id] => 8454060056
    [time] => 1552955886291
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 1:38:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:38:18 - cex place new buy order: eth_btc 0.03449 0.2147 [8454061138] margin:0.42041171354015]Array
(
    [complete] => 
    [id] => 8454061138
    [time] => 1552955897915
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 1:38:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:38:31 - cex place new buy order: eth_btc 0.034492 0.21469 [8454062348] margin:0.41458889017743]Array
(
    [complete] => 
    [id] => 8454062348
    [time] => 1552955911014
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 1:38:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:38:44 - cex place new buy order: eth_btc 0.034494 0.21468 [8454063585] margin:0.40876674204209]Array
(
    [complete] => 
    [id] => 8454063585
    [time] => 1552955923884
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 1:38:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:38:56 - cex place new buy order: eth_btc 0.034496 0.21467 [8454064728] margin:0.39134972170687]Array
(
    [complete] => 
    [id] => 8454064728
    [time] => 1552955935705
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 1:39:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:39:08 - cex place new buy order: eth_btc 0.034518 0.21453 [8454066332] margin:0.35343878556116]Array
(
    [complete] => 
    [id] => 8454066332
    [time] => 1552955947547
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 1:39:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:39:20 - cex place new buy order: eth_btc 0.034539 0.2144 [8454067754] margin:0.31558528040765]Array
(
    [complete] => 
    [id] => 8454067754
    [time] => 1552955960135
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 1:39:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:39:30 - cex place new buy order: eth_btc 0.034541 0.21439 [8454068687] margin:0.30688167684778]Array
(
    [complete] => 
    [id] => 8454068687
    [time] => 1552955970349
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 1:39:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:39:43 - cex place new buy order: eth_btc 0.034547 0.21435 [8454069870] margin:0.28946073465133]Array
(
    [complete] => 
    [id] => 8454069870
    [time] => 1552955983159
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 1:40:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:40:09 - cex place new buy order: eth_btc 0.034553 0.21431 [8454072109] margin:0.27204584261857]Array
(
    [complete] => 
    [id] => 8454072109
    [time] => 1552956008911
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034553
)

2019-03-19 1:40:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:40:19 - cex place new buy order: eth_btc 0.034559 0.21427 [8454072737] margin:0.26910500882549]Array
(
    [complete] => 
    [id] => 8454072737
    [time] => 1552956018541
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.034559
)

2019-03-19 1:40:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:40:27 - cex place new buy order: eth_btc 0.034561 0.21426 [8454073116] margin:0.28066317525535]Array
(
    [complete] => 
    [id] => 8454073116
    [time] => 1552956026694
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034561
)

2019-03-19 1:40:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:40:38 - cex place new buy order: eth_btc 0.034567 0.21422 [8454073907] margin:0.25747099835103]Array
(
    [complete] => 
    [id] => 8454073907
    [time] => 1552956037623
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034567
)

2019-03-19 1:40:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:40:50 - cex place new buy order: eth_btc 0.034578 0.21416 [8454074950] margin:0.24003701775694]Array
(
    [complete] => 
    [id] => 8454074950
    [time] => 1552956049858
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 1:41:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:41:02 - cex place new buy order: eth_btc 0.034584 0.21412 [8454076016] margin:0.21397177885727]Array
(
    [complete] => 
    [id] => 8454076016
    [time] => 1552956062358
    [pending] => 0.21412000
    [amount] => 0.21412000
    [type] => buy
    [price] => 0.034584
)

2019-03-19 1:41:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:41:13 - cex place new buy order: eth_btc 0.034586 0.21411 [8454076839] margin:0.21685074885791]Array
(
    [complete] => 
    [id] => 8454076839
    [time] => 1552956072987
    [pending] => 0.21411000
    [amount] => 0.21411000
    [type] => buy
    [price] => 0.034586
)

2019-03-19 1:41:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:41:24 - cex place new buy order: eth_btc 0.03459 0.21408 [8454077569] margin:0.20526163631105]Array
(
    [complete] => 
    [id] => 8454077569
    [time] => 1552956083914
    [pending] => 0.21408000
    [amount] => 0.21408000
    [type] => buy
    [price] => 0.03459
)

2019-03-19 1:41:33 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:42:08 - cex place new buy order: eth_btc 0.034591 0.2141 [8454080587]Array
(
    [complete] => 
    [id] => 8454080587
    [time] => 1552956128227
    [pending] => 0.21410000
    [amount] => 0.21410000
    [type] => buy
    [price] => 0.034591
)

2019-03-19 1:42:17 - cex delete buy orders: eth_btc[move]
2019-03-19 1:42:18 - cex place new buy order: eth_btc 0.034592 0.21406 [8454081209] margin:0.19946231896626]Array
(
    [complete] => 
    [id] => 8454081209
    [time] => 1552956137824
    [pending] => 0.21406000
    [amount] => 0.21406000
    [type] => buy
    [price] => 0.034592
)

2019-03-19 1:42:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:42:40 - cex place new buy order: eth_btc 0.03449 0.2147 [8454082616]Array
(
    [complete] => 
    [id] => 8454082616
    [time] => 1552956159490
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 1:42:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:42:50 - cex place new buy order: eth_btc 0.034492 0.21469 [8454083356] margin:0.49286791139973]Array
(
    [complete] => 
    [id] => 8454083356
    [time] => 1552956169858
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 1:43:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:43:04 - cex place new buy order: eth_btc 0.034504 0.21462 [8454084386] margin:0.44632506376072]Array
(
    [complete] => 
    [id] => 8454084386
    [time] => 1552956183806
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 1:43:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:43:07 - cex place new buy order: eth_btc 0.034504 0.21462 [8454084653] margin:0.45501970785995]Array
(
    [complete] => 
    [id] => 8454084653
    [time] => 1552956186729
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 1:43:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:43:17 - cex place new buy order: eth_btc 0.034508 0.21459 [8454085653] margin:0.43757969166569]Array
(
    [complete] => 
    [id] => 8454085653
    [time] => 1552956196964
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 1:43:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:43:26 - cex place new buy order: eth_btc 0.034512 0.21457 [8454086219] margin:0.42304126101067]Array
(
    [complete] => 
    [id] => 8454086219
    [time] => 1552956206176
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 1:43:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:43:39 - cex place new buy order: eth_btc 0.034514 0.21455 [8454087092] margin:0.42301674682736]Array
(
    [complete] => 
    [id] => 8454087092
    [time] => 1552956219409
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 1:43:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:43:51 - cex place new buy order: eth_btc 0.034516 0.21454 [8454087907] margin:0.39691737165375]Array
(
    [complete] => 
    [id] => 8454087907
    [time] => 1552956230980
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 1:44:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:44:02 - cex place new buy order: eth_btc 0.034518 0.21453 [8454088550] margin:0.40558549162757]Array
(
    [complete] => 
    [id] => 8454088550
    [time] => 1552956241905
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 1:44:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:44:17 - cex place new buy order: eth_btc 0.034524 0.21449 [8454089505] margin:0.42289421851465]Array
(
    [complete] => 
    [id] => 8454089505
    [time] => 1552956256951
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034524
)

2019-03-19 1:44:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:44:30 - cex place new buy order: eth_btc 0.034528 0.21447 [8454090229] margin:0.42863762743279]Array
(
    [complete] => 
    [id] => 8454090229
    [time] => 1552956269688
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034528
)

2019-03-19 1:44:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:44:41 - cex place new buy order: eth_btc 0.034534 0.21443 [8454090994] margin:0.39381479122025]Array
(
    [complete] => 
    [id] => 8454090994
    [time] => 1552956281441
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 1:44:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:44:53 - cex place new buy order: eth_btc 0.034546 0.21436 [8454091801] margin:0.32999478955595]Array
(
    [complete] => 
    [id] => 8454091801
    [time] => 1552956293356
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 1:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:45:05 - cex place new buy order: eth_btc 0.034558 0.21428 [8454092881] margin:0.29226228369699]Array
(
    [complete] => 
    [id] => 8454092881
    [time] => 1552956305100
    [pending] => 0.21428000
    [amount] => 0.21428000
    [type] => buy
    [price] => 0.034558
)

2019-03-19 1:45:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:45:16 - cex place new buy order: eth_btc 0.03456 0.21427 [8454094146] margin:0.28645833333334]Array
(
    [complete] => 
    [id] => 8454094146
    [time] => 1552956316089
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 1:45:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:45:27 - cex place new buy order: eth_btc 0.034562 0.21426 [8454095372] margin:0.33273537411029]Array
(
    [complete] => 
    [id] => 8454095372
    [time] => 1552956327086
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034562
)

2019-03-19 1:45:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:45:41 - cex place new buy order: eth_btc 0.034568 0.21422 [8454096794] margin:0.30085628326777]Array
(
    [complete] => 
    [id] => 8454096794
    [time] => 1552956341386
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 1:45:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:45:50 - cex place new buy order: eth_btc 0.03457 0.21421 [8454097487] margin:0.29216083309227]Array
(
    [complete] => 
    [id] => 8454097487
    [time] => 1552956349536
    [pending] => 0.21421000
    [amount] => 0.21421000
    [type] => buy
    [price] => 0.03457
)

2019-03-19 1:45:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:46:01 - cex place new buy order: eth_btc 0.034576 0.21417 [8454098490] margin:0.26318833873207]Array
(
    [complete] => 
    [id] => 8454098490
    [time] => 1552956361090
    [pending] => 0.21417000
    [amount] => 0.21417000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 1:46:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:46:10 - cex place new buy order: eth_btc 0.034578 0.21416 [8454099189] margin:0.25449707906764]Array
(
    [complete] => 
    [id] => 8454099189
    [time] => 1552956369618
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 1:46:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:46:21 - cex place new buy order: eth_btc 0.03458 0.21414 [8454100112] margin:0.24002313475997]Array
(
    [complete] => 
    [id] => 8454100112
    [time] => 1552956380800
    [pending] => 0.21414000
    [amount] => 0.21414000
    [type] => buy
    [price] => 0.03458
)

2019-03-19 1:46:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:46:33 - cex place new buy order: eth_btc 0.034582 0.21413 [8454101149] margin:0.22555086461165]Array
(
    [complete] => 
    [id] => 8454101149
    [time] => 1552956392597
    [pending] => 0.21413000
    [amount] => 0.21413000
    [type] => buy
    [price] => 0.034582
)

2019-03-19 1:46:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:46:44 - cex place new buy order: eth_btc 0.034584 0.21412 [8454101931] margin:0.21686328938237]Array
(
    [complete] => 
    [id] => 8454101931
    [time] => 1552956403566
    [pending] => 0.21412000
    [amount] => 0.21412000
    [type] => buy
    [price] => 0.034584
)

2019-03-19 1:46:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:47:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:47:27 - cex place new buy order: eth_btc 0.034586 0.21411 [8454105343] margin:0.21974209217603]Array
(
    [complete] => 
    [id] => 8454105343
    [time] => 1552956446579
    [pending] => 0.21411000
    [amount] => 0.21411000
    [type] => buy
    [price] => 0.034586
)

2019-03-19 1:47:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:47:39 - cex place new buy order: eth_btc 0.034588 0.21409 [8454106650] margin:0.2023823291315]Array
(
    [complete] => 
    [id] => 8454106650
    [time] => 1552956459104
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034588
)

2019-03-19 1:47:50 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:48:01 - cex place new buy order: eth_btc 0.034576 0.2142 [8454108817]Array
(
    [complete] => 
    [id] => 8454108817
    [time] => 1552956480825
    [pending] => 0.21420000
    [amount] => 0.21420000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 1:48:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:48:09 - cex place new buy order: eth_btc 0.034578 0.21416 [8454109763] margin:0.22557695644629]Array
(
    [complete] => 
    [id] => 8454109763
    [time] => 1552956488672
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 1:48:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:48:20 - cex place new buy order: eth_btc 0.03458 0.21414 [8454111076] margin:0.24002313475997]Array
(
    [complete] => 
    [id] => 8454111076
    [time] => 1552956499645
    [pending] => 0.21414000
    [amount] => 0.21414000
    [type] => buy
    [price] => 0.03458
)

2019-03-19 1:48:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:48:30 - cex place new buy order: eth_btc 0.034582 0.21413 [8454112277] margin:0.2313342201145]Array
(
    [complete] => 
    [id] => 8454112277
    [time] => 1552956510363
    [pending] => 0.21413000
    [amount] => 0.21413000
    [type] => buy
    [price] => 0.034582
)

2019-03-19 1:48:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:48:42 - cex place new buy order: eth_btc 0.034584 0.21412 [8454113310] margin:0.22842933148275]Array
(
    [complete] => 
    [id] => 8454113310
    [time] => 1552956521988
    [pending] => 0.21412000
    [amount] => 0.21412000
    [type] => buy
    [price] => 0.034584
)

2019-03-19 1:48:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:48:50 - cex place new buy order: eth_btc 0.034586 0.21411 [8454114078] margin:0.22263343549414]Array
(
    [complete] => 
    [id] => 8454114078
    [time] => 1552956529658
    [pending] => 0.21411000
    [amount] => 0.21411000
    [type] => buy
    [price] => 0.034586
)

2019-03-19 1:48:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:49:00 - cex place new buy order: eth_btc 0.034589 0.21409 [8454115328] margin:0.21104975570267]Array
(
    [complete] => 
    [id] => 8454115328
    [time] => 1552956539603
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034589
)

2019-03-19 1:49:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:49:15 - cex place new buy order: eth_btc 0.034591 0.21408 [8454117300] margin:0.2052557023503]Array
(
    [complete] => 
    [id] => 8454117300
    [time] => 1552956555012
    [pending] => 0.21408000
    [amount] => 0.21408000
    [type] => buy
    [price] => 0.034591
)

2019-03-19 1:49:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:49:28 - cex place new buy order: eth_btc 0.034593 0.21406 [8454118776] margin:0.20235307721215]Array
(
    [complete] => 
    [id] => 8454118776
    [time] => 1552956568454
    [pending] => 0.21406000
    [amount] => 0.21406000
    [type] => buy
    [price] => 0.034593
)

2019-03-19 1:49:40 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:50:19 - cex place new buy order: eth_btc 0.03459 0.2141 [8454124032]Array
(
    [complete] => 
    [id] => 8454124032
    [time] => 1552956618953
    [pending] => 0.21410000
    [amount] => 0.21410000
    [type] => buy
    [price] => 0.03459
)

2019-03-19 1:50:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:50:39 - cex place new buy order: eth_btc 0.034514 0.2146 [8454125992]Array
(
    [complete] => 
    [id] => 8454125992
    [time] => 1552956638529
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 1:50:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:50:48 - cex place new buy order: eth_btc 0.03452 0.21452 [8454126927] margin:0.39976825028969]Array
(
    [complete] => 
    [id] => 8454126927
    [time] => 1552956647698
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 1:50:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:51:00 - cex place new buy order: eth_btc 0.03454 0.21439 [8454128056] margin:0.34742327735959]Array
(
    [complete] => 
    [id] => 8454128056
    [time] => 1552956659670
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 1:51:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:51:07 - cex place new buy order: eth_btc 0.034542 0.21438 [8454128652] margin:0.3502981877135]Array
(
    [complete] => 
    [id] => 8454128652
    [time] => 1552956666522
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034542
)

2019-03-19 1:51:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:51:14 - cex place new buy order: eth_btc 0.034544 0.21437 [8454129322] margin:0.34448818897639]Array
(
    [complete] => 
    [id] => 8454129322
    [time] => 1552956673604
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034544
)

2019-03-19 1:51:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:51:23 - cex place new buy order: eth_btc 0.03455 0.21433 [8454130499] margin:0.33574529667149]Array
(
    [complete] => 
    [id] => 8454130499
    [time] => 1552956683167
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 1:51:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:51:33 - cex place new buy order: eth_btc 0.034552 0.21432 [8454131936] margin:0.32993748552907]Array
(
    [complete] => 
    [id] => 8454131936
    [time] => 1552956693432
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034552
)

2019-03-19 1:51:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:51:46 - cex place new buy order: eth_btc 0.034554 0.21431 [8454133305] margin:0.32413034670371]Array
(
    [complete] => 
    [id] => 8454133305
    [time] => 1552956705719
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034554
)

2019-03-19 1:51:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:51:57 - cex place new buy order: eth_btc 0.034558 0.21428 [8454134295] margin:0.29226228369699]Array
(
    [complete] => 
    [id] => 8454134295
    [time] => 1552956717460
    [pending] => 0.21428000
    [amount] => 0.21428000
    [type] => buy
    [price] => 0.034558
)

2019-03-19 1:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:52:05 - cex place new buy order: eth_btc 0.03456 0.21427 [8454134896] margin:0.29224537037036]Array
(
    [complete] => 
    [id] => 8454134896
    [time] => 1552956724968
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 1:52:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:52:15 - cex place new buy order: eth_btc 0.034562 0.21426 [8454135624] margin:0.29512181008042]Array
(
    [complete] => 
    [id] => 8454135624
    [time] => 1552956735137
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034562
)

2019-03-19 1:52:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:52:26 - cex place new buy order: eth_btc 0.034568 0.21422 [8454136424] margin:0.30085628326777]Array
(
    [complete] => 
    [id] => 8454136424
    [time] => 1552956746250
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 1:52:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:52:37 - cex place new buy order: eth_btc 0.03457 0.21421 [8454137335] margin:0.27480474399768]Array
(
    [complete] => 
    [id] => 8454137335
    [time] => 1552956756626
    [pending] => 0.21421000
    [amount] => 0.21421000
    [type] => buy
    [price] => 0.03457
)

2019-03-19 1:52:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:52:52 - cex place new buy order: eth_btc 0.034576 0.21417 [8454138313] margin:0.24005090236001]Array
(
    [complete] => 
    [id] => 8454138313
    [time] => 1552956771585
    [pending] => 0.21417000
    [amount] => 0.21417000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 1:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:53:06 - cex place new buy order: eth_btc 0.034578 0.21416 [8454139354] margin:0.22268494418416]Array
(
    [complete] => 
    [id] => 8454139354
    [time] => 1552956785630
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 1:53:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:53:16 - cex place new buy order: eth_btc 0.034582 0.21413 [8454140488] margin:0.21976750910879]Array
(
    [complete] => 
    [id] => 8454140488
    [time] => 1552956795912
    [pending] => 0.21413000
    [amount] => 0.21413000
    [type] => buy
    [price] => 0.034582
)

2019-03-19 1:53:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:53:26 - cex place new buy order: eth_btc 0.034584 0.21412 [8454141137] margin:0.22553782095764]Array
(
    [complete] => 
    [id] => 8454141137
    [time] => 1552956805557
    [pending] => 0.21412000
    [amount] => 0.21412000
    [type] => buy
    [price] => 0.034584
)

2019-03-19 1:53:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:53:35 - cex place new buy order: eth_btc 0.034586 0.21411 [8454141977] margin:0.20528537558551]Array
(
    [complete] => 
    [id] => 8454141977
    [time] => 1552956814803
    [pending] => 0.21411000
    [amount] => 0.21411000
    [type] => buy
    [price] => 0.034586
)

2019-03-19 1:53:42 - cex delete buy orders: eth_btc[move]
2019-03-19 1:53:43 - cex place new buy order: eth_btc 0.034587 0.21409 [8454143136] margin:0.19949115300104]Array
(
    [complete] => 
    [id] => 8454143136
    [time] => 1552956823439
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034587
)

2019-03-19 1:53:53 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:54:08 - cex place new buy order: eth_btc 0.034584 0.2141 [8454145227]Array
(
    [complete] => 
    [id] => 8454145227
    [time] => 1552956848396
    [pending] => 0.21410000
    [amount] => 0.21410000
    [type] => buy
    [price] => 0.034584
)

2019-03-19 1:54:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:54:19 - cex place new buy order: eth_btc 0.034587 0.2141 [8454146324] margin:0.21106195969585]Array
(
    [complete] => 
    [id] => 8454146324
    [time] => 1552956859172
    [pending] => 0.21410000
    [amount] => 0.21410000
    [type] => buy
    [price] => 0.034587
)

2019-03-19 1:54:28 - cex delete buy orders: eth_btc[move]
2019-03-19 1:54:29 - cex place new buy order: eth_btc 0.034588 0.21409 [8454147238] margin:0.19948538552719]Array
(
    [complete] => 
    [id] => 8454147238
    [time] => 1552956868988
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034588
)

2019-03-19 1:54:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:54:39 - cex place new buy order: eth_btc 0.03459 0.21408 [8454148180] margin:0.22549869904596]Array
(
    [complete] => 
    [id] => 8454148180
    [time] => 1552956879266
    [pending] => 0.21408000
    [amount] => 0.21408000
    [type] => buy
    [price] => 0.03459
)

2019-03-19 1:54:49 - cex delete buy orders: eth_btc[move]
2019-03-19 1:54:50 - cex place new buy order: eth_btc 0.034593 0.21406 [8454148999] margin:0.19945655315952]Array
(
    [complete] => 
    [id] => 8454148999
    [time] => 1552956890029
    [pending] => 0.21406000
    [amount] => 0.21406000
    [type] => buy
    [price] => 0.034593
)

2019-03-19 1:55:01 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:55:10 - cex place new buy order: eth_btc 0.03451 0.2146 [8454150404]Array
(
    [complete] => 
    [id] => 8454150404
    [time] => 1552956910055
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 1:55:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:55:19 - cex place new buy order: eth_btc 0.034521 0.21451 [8454151229] margin:0.44320848179369]Array
(
    [complete] => 
    [id] => 8454151229
    [time] => 1552956919009
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 1:55:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:55:27 - cex place new buy order: eth_btc 0.034523 0.2145 [8454152102] margin:0.44607942531067]Array
(
    [complete] => 
    [id] => 8454152102
    [time] => 1552956927097
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 1:55:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:55:38 - cex place new buy order: eth_btc 0.034543 0.21437 [8454153213] margin:0.37344758706539]Array
(
    [complete] => 
    [id] => 8454153213
    [time] => 1552956937988
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 1:55:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:55:49 - cex place new buy order: eth_btc 0.034545 0.21436 [8454154282] margin:0.37921551599363]Array
(
    [complete] => 
    [id] => 8454154282
    [time] => 1552956949136
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 1:55:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:56:00 - cex place new buy order: eth_btc 0.034551 0.21432 [8454155250] margin:0.35020694046484]Array
(
    [complete] => 
    [id] => 8454155250
    [time] => 1552956959693
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034551
)

2019-03-19 1:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:56:06 - cex place new buy order: eth_btc 0.034553 0.00183 [] margin:0.34439846033629]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 1:56:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:56:17 - cex place new buy order: eth_btc 0.034553 0.21431 [8454156452] margin:0.34150435562759]Array
(
    [complete] => 
    [id] => 8454156452
    [time] => 1552956976611
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034553
)

2019-03-19 1:56:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:56:28 - cex place new buy order: eth_btc 0.034555 0.2143 [8454157305] margin:0.33859065258284]Array
(
    [complete] => 
    [id] => 8454157305
    [time] => 1552956988313
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.034555
)

2019-03-19 1:57:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:57:21 - cex place new buy order: eth_btc 0.034572 0.21419 [8454160660] margin:0.28346638898531]Array
(
    [complete] => 
    [id] => 8454160660
    [time] => 1552957041429
    [pending] => 0.21419000
    [amount] => 0.21419000
    [type] => buy
    [price] => 0.034572
)

2019-03-19 1:57:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:57:34 - cex place new buy order: eth_btc 0.034574 0.21418 [8454161566] margin:0.2863423381732]Array
(
    [complete] => 
    [id] => 8454161566
    [time] => 1552957054212
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034574
)

2019-03-19 1:57:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:57:45 - cex place new buy order: eth_btc 0.034576 0.21417 [8454162162] margin:0.26897269782507]Array
(
    [complete] => 
    [id] => 8454162162
    [time] => 1552957065002
    [pending] => 0.21417000
    [amount] => 0.21417000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 1:57:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:57:56 - cex place new buy order: eth_btc 0.034582 0.21413 [8454162975] margin:0.24290093112025]Array
(
    [complete] => 
    [id] => 8454162975
    [time] => 1552957076196
    [pending] => 0.21413000
    [amount] => 0.21413000
    [type] => buy
    [price] => 0.034582
)

2019-03-19 1:58:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:58:05 - cex place new buy order: eth_btc 0.034584 0.21412 [8454163697] margin:0.21975479990748]Array
(
    [complete] => 
    [id] => 8454163697
    [time] => 1552957085085
    [pending] => 0.21412000
    [amount] => 0.21412000
    [type] => buy
    [price] => 0.034584
)

2019-03-19 1:58:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:58:16 - cex place new buy order: eth_btc 0.034586 0.21411 [8454164810] margin:0.22263343549414]Array
(
    [complete] => 
    [id] => 8454164810
    [time] => 1552957096375
    [pending] => 0.21411000
    [amount] => 0.21411000
    [type] => buy
    [price] => 0.034586
)

2019-03-19 1:58:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:58:30 - cex place new buy order: eth_btc 0.034588 0.21409 [8454166199] margin:0.22840291430555]Array
(
    [complete] => 
    [id] => 8454166199
    [time] => 1552957110344
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034588
)

2019-03-19 1:59:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:59:04 - cex place new buy order: eth_btc 0.0346 0.21402 [8454169420] margin:0.22543352601156]Array
(
    [complete] => 
    [id] => 8454169420
    [time] => 1552957144469
    [pending] => 0.21402000
    [amount] => 0.21402000
    [type] => buy
    [price] => 0.0346
)

2019-03-19 1:59:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:59:15 - cex place new buy order: eth_btc 0.034606 0.21398 [8454170507] margin:0.21961509564816]Array
(
    [complete] => 
    [id] => 8454170507
    [time] => 1552957154738
    [pending] => 0.21398000
    [amount] => 0.21398000
    [type] => buy
    [price] => 0.034606
)

2019-03-19 1:59:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 1:59:25 - cex place new buy order: eth_btc 0.03461 0.21396 [8454171456] margin:0.21092169893093]Array
(
    [complete] => 
    [id] => 8454171456
    [time] => 1552957164990
    [pending] => 0.21396000
    [amount] => 0.21396000
    [type] => buy
    [price] => 0.03461
)

2019-03-19 1:59:35 - cex delete buy orders: eth_btc [above margin]
2019-03-19 1:59:59 - cex place new buy order: eth_btc 0.034612 0.2139 [8454173987]Array
(
    [complete] => 
    [id] => 8454173987
    [time] => 1552957198797
    [pending] => 0.21390000
    [amount] => 0.21390000
    [type] => buy
    [price] => 0.034612
)

2019-03-19 2:00:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:00:05 - cex place new buy order: eth_btc 0.034614 0.21393 [8454174557] margin:0.20223031143469]Array
(
    [complete] => 
    [id] => 8454174557
    [time] => 1552957205090
    [pending] => 0.21393000
    [amount] => 0.21393000
    [type] => buy
    [price] => 0.034614
)

2019-03-19 2:00:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:00:27 - cex place new buy order: eth_btc 0.03455 0.2143 [8454176172]Array
(
    [complete] => 
    [id] => 8454176172
    [time] => 1552957227151
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 2:00:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:00:38 - cex place new buy order: eth_btc 0.034556 0.21429 [8454176790] margin:0.37330709572867]Array
(
    [complete] => 
    [id] => 8454176790
    [time] => 1552957237810
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034556
)

2019-03-19 2:00:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:00:48 - cex place new buy order: eth_btc 0.03456 0.21427 [8454177445] margin:0.35011574074073]Array
(
    [complete] => 
    [id] => 8454177445
    [time] => 1552957248333
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 2:00:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:00:56 - cex place new buy order: eth_btc 0.034568 0.21422 [8454178096] margin:0.33557046979866]Array
(
    [complete] => 
    [id] => 8454178096
    [time] => 1552957256371
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 2:01:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:01:05 - cex place new buy order: eth_btc 0.034572 0.21419 [8454178766] margin:0.33553164410505]Array
(
    [complete] => 
    [id] => 8454178766
    [time] => 1552957264719
    [pending] => 0.21419000
    [amount] => 0.21419000
    [type] => buy
    [price] => 0.034572
)

2019-03-19 2:01:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:01:16 - cex place new buy order: eth_btc 0.034574 0.21418 [8454179835] margin:0.34129692832765]Array
(
    [complete] => 
    [id] => 8454179835
    [time] => 1552957276101
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034574
)

2019-03-19 2:01:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:01:27 - cex place new buy order: eth_btc 0.034576 0.21417 [8454180853] margin:0.31524757056918]Array
(
    [complete] => 
    [id] => 8454180853
    [time] => 1552957287427
    [pending] => 0.21417000
    [amount] => 0.21417000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 2:01:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:01:37 - cex place new buy order: eth_btc 0.034578 0.21416 [8454181570] margin:0.33258141014518]Array
(
    [complete] => 
    [id] => 8454181570
    [time] => 1552957296964
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 2:01:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:01:47 - cex place new buy order: eth_btc 0.034584 0.21412 [8454182331] margin:0.3325237103863]Array
(
    [complete] => 
    [id] => 8454182331
    [time] => 1552957306960
    [pending] => 0.21412000
    [amount] => 0.21412000
    [type] => buy
    [price] => 0.034584
)

2019-03-19 2:01:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:01:57 - cex place new buy order: eth_btc 0.034586 0.21411 [8454183327] margin:0.32961313826405]Array
(
    [complete] => 
    [id] => 8454183327
    [time] => 1552957316962
    [pending] => 0.21411000
    [amount] => 0.21411000
    [type] => buy
    [price] => 0.034586
)

2019-03-19 2:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:02:05 - cex place new buy order: eth_btc 0.034588 0.21409 [8454184177] margin:0.34115878339309]Array
(
    [complete] => 
    [id] => 8454184177
    [time] => 1552957325269
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034588
)

2019-03-19 2:02:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:02:15 - cex place new buy order: eth_btc 0.03459 0.21408 [8454184911] margin:0.33535703960681]Array
(
    [complete] => 
    [id] => 8454184911
    [time] => 1552957334792
    [pending] => 0.21408000
    [amount] => 0.21408000
    [type] => buy
    [price] => 0.03459
)

2019-03-19 2:02:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:02:23 - cex place new buy order: eth_btc 0.034592 0.21407 [8454185687] margin:0.33822849213692]Array
(
    [complete] => 
    [id] => 8454185687
    [time] => 1552957343368
    [pending] => 0.21407000
    [amount] => 0.21407000
    [type] => buy
    [price] => 0.034592
)

2019-03-19 2:02:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:02:32 - cex place new buy order: eth_btc 0.034594 0.21406 [8454186558] margin:0.37000635948432]Array
(
    [complete] => 
    [id] => 8454186558
    [time] => 1552957351797
    [pending] => 0.21406000
    [amount] => 0.21406000
    [type] => buy
    [price] => 0.034594
)

2019-03-19 2:02:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:02:42 - cex place new buy order: eth_btc 0.034596 0.21405 [8454187246] margin:0.40467106023818]Array
(
    [complete] => 
    [id] => 8454187246
    [time] => 1552957361789
    [pending] => 0.21405000
    [amount] => 0.21405000
    [type] => buy
    [price] => 0.034596
)

2019-03-19 2:02:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:02:52 - cex place new buy order: eth_btc 0.034601 0.21401 [8454188064] margin:0.39305222392416]Array
(
    [complete] => 
    [id] => 8454188064
    [time] => 1552957371976
    [pending] => 0.21401000
    [amount] => 0.21401000
    [type] => buy
    [price] => 0.034601
)

2019-03-19 2:03:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:03:03 - cex place new buy order: eth_btc 0.034619 0.2139 [8454189129] margin:0.35529622461654]Array
(
    [complete] => 
    [id] => 8454189129
    [time] => 1552957383181
    [pending] => 0.21390000
    [amount] => 0.21390000
    [type] => buy
    [price] => 0.034619
)

2019-03-19 2:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:03:19 - cex place new buy order: eth_btc 0.034605 0.214 [8454190597]Array
(
    [complete] => 
    [id] => 8454190597
    [time] => 1552957399329
    [pending] => 0.21400000
    [amount] => 0.21400000
    [type] => buy
    [price] => 0.034605
)

2019-03-19 2:03:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:03:30 - cex place new buy order: eth_btc 0.034607 0.21398 [8454191305] margin:0.37564654549658]Array
(
    [complete] => 
    [id] => 8454191305
    [time] => 1552957409775
    [pending] => 0.21398000
    [amount] => 0.21398000
    [type] => buy
    [price] => 0.034607
)

2019-03-19 2:03:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:03:40 - cex place new buy order: eth_btc 0.034617 0.21392 [8454192060] margin:0.35242799780453]Array
(
    [complete] => 
    [id] => 8454192060
    [time] => 1552957419974
    [pending] => 0.21392000
    [amount] => 0.21392000
    [type] => buy
    [price] => 0.034617
)

2019-03-19 2:03:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:03:52 - cex place new buy order: eth_btc 0.034619 0.2139 [8454192907] margin:0.34663046304051]Array
(
    [complete] => 
    [id] => 8454192907
    [time] => 1552957431569
    [pending] => 0.21390000
    [amount] => 0.21390000
    [type] => buy
    [price] => 0.034619
)

2019-03-19 2:04:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:04:03 - cex delete buy orders: eth_btc[move]
2019-03-19 2:04:04 - cex place new buy order: eth_btc 0.034621 0.21389 [8454194093] margin:0.34372201842812]Array
(
    [complete] => 
    [id] => 8454194093
    [time] => 1552957444218
    [pending] => 0.21389000
    [amount] => 0.21389000
    [type] => buy
    [price] => 0.034621
)

2019-03-19 2:04:05 - cex place new buy order: eth_btc 0.034616 0.21392 [] margin:0.34953924372416]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 2:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:04:17 - cex place new buy order: eth_btc 0.034627 0.21385 [8454195034] margin:0.32344702111069]Array
(
    [complete] => 
    [id] => 8454195034
    [time] => 1552957457022
    [pending] => 0.21385000
    [amount] => 0.21385000
    [type] => buy
    [price] => 0.034627
)

2019-03-19 2:04:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:04:29 - cex place new buy order: eth_btc 0.034637 0.21379 [8454195942] margin:0.24828940150705]Array
(
    [complete] => 
    [id] => 8454195942
    [time] => 1552957469002
    [pending] => 0.21379000
    [amount] => 0.21379000
    [type] => buy
    [price] => 0.034637
)

2019-03-19 2:04:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:04:40 - cex place new buy order: eth_btc 0.034639 0.21378 [8454196454] margin:0.25116198504576]Array
(
    [complete] => 
    [id] => 8454196454
    [time] => 1552957480077
    [pending] => 0.21378000
    [amount] => 0.21378000
    [type] => buy
    [price] => 0.034639
)

2019-03-19 2:04:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:04:51 - cex place new buy order: eth_btc 0.034649 0.21372 [8454197165] margin:0.23377298046119]Array
(
    [complete] => 
    [id] => 8454197165
    [time] => 1552957490850
    [pending] => 0.21372000
    [amount] => 0.21372000
    [type] => buy
    [price] => 0.034649
)

2019-03-19 2:05:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:05:01 - cex place new buy order: eth_btc 0.034657 0.21367 [8454197745] margin:0.2279481778573]Array
(
    [complete] => 
    [id] => 8454197745
    [time] => 1552957501126
    [pending] => 0.21367000
    [amount] => 0.21367000
    [type] => buy
    [price] => 0.034657
)

2019-03-19 2:05:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:05:08 - cex place new buy order: eth_btc 0.034663 0.21363 [8454198317] margin:0.21348411851252]Array
(
    [complete] => 
    [id] => 8454198317
    [time] => 1552957507850
    [pending] => 0.21363000
    [amount] => 0.21363000
    [type] => buy
    [price] => 0.034663
)

2019-03-19 2:05:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:05:20 - cex place new buy order: eth_btc 0.034665 0.21362 [8454199112] margin:0.20481753930477]Array
(
    [complete] => 
    [id] => 8454199112
    [time] => 1552957520226
    [pending] => 0.21362000
    [amount] => 0.21362000
    [type] => buy
    [price] => 0.034665
)

2019-03-19 2:05:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:05:32 - cex place new buy order: eth_btc 0.034667 0.21361 [8454200038] margin:0.20192113537367]Array
(
    [complete] => 
    [id] => 8454200038
    [time] => 1552957532162
    [pending] => 0.21361000
    [amount] => 0.21361000
    [type] => buy
    [price] => 0.034667
)

2019-03-19 2:05:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:05:43 - cex place new buy order: eth_btc 0.034669 0.21359 [8454200628] margin:0.21921601430672]Array
(
    [complete] => 
    [id] => 8454200628
    [time] => 1552957543194
    [pending] => 0.21359000
    [amount] => 0.21359000
    [type] => buy
    [price] => 0.034669
)

2019-03-19 2:05:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:05:53 - cex place new buy order: eth_btc 0.034671 0.21358 [8454201279] margin:0.23074038822068]Array
(
    [complete] => 
    [id] => 8454201279
    [time] => 1552957552721
    [pending] => 0.21358000
    [amount] => 0.21358000
    [type] => buy
    [price] => 0.034671
)

2019-03-19 2:06:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:06:01 - cex place new buy order: eth_btc 0.034673 0.21357 [8454202036] margin:0.28264067141581]Array
(
    [complete] => 
    [id] => 8454202036
    [time] => 1552957560692
    [pending] => 0.21357000
    [amount] => 0.21357000
    [type] => buy
    [price] => 0.034673
)

2019-03-19 2:06:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:06:05 - cex place new buy order: eth_btc 0.034675 0.21356 [8454202276] margin:0.27397260273971]Array
(
    [complete] => 
    [id] => 8454202276
    [time] => 1552957564825
    [pending] => 0.21356000
    [amount] => 0.21356000
    [type] => buy
    [price] => 0.034675
)

2019-03-19 2:06:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:06:21 - cex place new buy order: eth_btc 0.034677 0.21355 [8454203298] margin:0.26242177812383]Array
(
    [complete] => 
    [id] => 8454203298
    [time] => 1552957581194
    [pending] => 0.21355000
    [amount] => 0.21355000
    [type] => buy
    [price] => 0.034677
)

2019-03-19 2:06:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:06:34 - cex place new buy order: eth_btc 0.034679 0.21353 [8454204215] margin:0.30277689668099]Array
(
    [complete] => 
    [id] => 8454204215
    [time] => 1552957594206
    [pending] => 0.21353000
    [amount] => 0.21353000
    [type] => buy
    [price] => 0.034679
)

2019-03-19 2:06:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:06:46 - cex place new buy order: eth_btc 0.034681 0.21352 [8454204891] margin:0.29699258960236]Array
(
    [complete] => 
    [id] => 8454204891
    [time] => 1552957606396
    [pending] => 0.21352000
    [amount] => 0.21352000
    [type] => buy
    [price] => 0.034681
)

2019-03-19 2:07:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:07:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:07:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:07:24 - cex place new buy order: eth_btc 0.034683 0.21351 [8454206969] margin:0.30850849119166]Array
(
    [complete] => 
    [id] => 8454206969
    [time] => 1552957643840
    [pending] => 0.21351000
    [amount] => 0.21351000
    [type] => buy
    [price] => 0.034683
)

2019-03-19 2:07:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:07:34 - cex place new buy order: eth_btc 0.034685 0.2135 [8454207682] margin:0.32290615539858]Array
(
    [complete] => 
    [id] => 8454207682
    [time] => 1552957654414
    [pending] => 0.21350000
    [amount] => 0.21350000
    [type] => buy
    [price] => 0.034685
)

2019-03-19 2:07:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:07:46 - cex place new buy order: eth_btc 0.034687 0.21348 [8454208301] margin:0.32288753711764]Array
(
    [complete] => 
    [id] => 8454208301
    [time] => 1552957665662
    [pending] => 0.21348000
    [amount] => 0.21348000
    [type] => buy
    [price] => 0.034687
)

2019-03-19 2:07:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:07:57 - cex place new buy order: eth_btc 0.034689 0.21347 [8454208923] margin:0.31710340453746]Array
(
    [complete] => 
    [id] => 8454208923
    [time] => 1552957677249
    [pending] => 0.21347000
    [amount] => 0.21347000
    [type] => buy
    [price] => 0.034689
)

2019-03-19 2:08:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:08:07 - cex place new buy order: eth_btc 0.034691 0.00182 [] margin:0.31996771496929]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 2:08:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:08:19 - cex place new buy order: eth_btc 0.034691 0.21346 [8454210367] margin:0.33149808307629]Array
(
    [complete] => 
    [id] => 8454210367
    [time] => 1552957699144
    [pending] => 0.21346000
    [amount] => 0.21346000
    [type] => buy
    [price] => 0.034691
)

2019-03-19 2:08:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:08:31 - cex place new buy order: eth_btc 0.034693 0.21345 [8454211051] margin:0.32283169515464]Array
(
    [complete] => 
    [id] => 8454211051
    [time] => 1552957710899
    [pending] => 0.21345000
    [amount] => 0.21345000
    [type] => buy
    [price] => 0.034693
)

2019-03-19 2:08:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:08:44 - cex place new buy order: eth_btc 0.034695 0.21343 [8454211743] margin:0.28246144977662]Array
(
    [complete] => 
    [id] => 8454211743
    [time] => 1552957723623
    [pending] => 0.21343000
    [amount] => 0.21343000
    [type] => buy
    [price] => 0.034695
)

2019-03-19 2:08:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:08:56 - cex place new buy order: eth_btc 0.034697 0.21342 [8454212893] margin:0.27379888751189]Array
(
    [complete] => 
    [id] => 8454212893
    [time] => 1552957735620
    [pending] => 0.21342000
    [amount] => 0.21342000
    [type] => buy
    [price] => 0.034697
)

2019-03-19 2:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:09:05 - cex place new buy order: eth_btc 0.034699 0.21341 [8454213926] margin:0.26801925127524]Array
(
    [complete] => 
    [id] => 8454213926
    [time] => 1552957744603
    [pending] => 0.21341000
    [amount] => 0.21341000
    [type] => buy
    [price] => 0.034699
)

2019-03-19 2:09:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:09:16 - cex place new buy order: eth_btc 0.034701 0.2134 [8454215224] margin:0.28241261058757]Array
(
    [complete] => 
    [id] => 8454215224
    [time] => 1552957755640
    [pending] => 0.21340000
    [amount] => 0.21340000
    [type] => buy
    [price] => 0.034701
)

2019-03-19 2:09:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:09:28 - cex place new buy order: eth_btc 0.034703 0.21339 [8454216269] margin:0.30544909661989]Array
(
    [complete] => 
    [id] => 8454216269
    [time] => 1552957767592
    [pending] => 0.21339000
    [amount] => 0.21339000
    [type] => buy
    [price] => 0.034703
)

2019-03-19 2:09:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:09:38 - cex place new buy order: eth_btc 0.034705 0.21337 [8454216974] margin:0.30255006483215]Array
(
    [complete] => 
    [id] => 8454216974
    [time] => 1552957777518
    [pending] => 0.21337000
    [amount] => 0.21337000
    [type] => buy
    [price] => 0.034705
)

2019-03-19 2:09:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:09:47 - cex place new buy order: eth_btc 0.034707 0.21336 [8454217816] margin:0.29388884086783]Array
(
    [complete] => 
    [id] => 8454217816
    [time] => 1552957787473
    [pending] => 0.21336000
    [amount] => 0.21336000
    [type] => buy
    [price] => 0.034707
)

2019-03-19 2:09:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:09:58 - cex place new buy order: eth_btc 0.034709 0.21335 [8454218594] margin:0.27946642081302]Array
(
    [complete] => 
    [id] => 8454218594
    [time] => 1552957798171
    [pending] => 0.21335000
    [amount] => 0.21335000
    [type] => buy
    [price] => 0.034709
)

2019-03-19 2:10:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:10:13 - cex place new buy order: eth_btc 0.034711 0.21334 [8454219760] margin:0.23623635158883]Array
(
    [complete] => 
    [id] => 8454219760
    [time] => 1552957813377
    [pending] => 0.21334000
    [amount] => 0.21334000
    [type] => buy
    [price] => 0.034711
)

2019-03-19 2:10:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:10:26 - cex place new buy order: eth_btc 0.034713 0.21332 [8454220638] margin:0.21029585457897]Array
(
    [complete] => 
    [id] => 8454220638
    [time] => 1552957826393
    [pending] => 0.21332000
    [amount] => 0.21332000
    [type] => buy
    [price] => 0.034713
)

2019-03-19 2:10:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:10:40 - cex place new buy order: eth_btc 0.034715 0.21331 [8454221322] margin:0.22468673484084]Array
(
    [complete] => 
    [id] => 8454221322
    [time] => 1552957839539
    [pending] => 0.21331000
    [amount] => 0.21331000
    [type] => buy
    [price] => 0.034715
)

2019-03-19 2:10:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:10:50 - cex place new buy order: eth_btc 0.034717 0.2133 [8454221906] margin:0.21315205806955]Array
(
    [complete] => 
    [id] => 8454221906
    [time] => 1552957850392
    [pending] => 0.21330000
    [amount] => 0.21330000
    [type] => buy
    [price] => 0.034717
)

2019-03-19 2:11:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:11:07 - cex place new buy order: eth_btc 0.034719 0.21329 [8454223087] margin:0.20449897750512]Array
(
    [complete] => 
    [id] => 8454223087
    [time] => 1552957867118
    [pending] => 0.21329000
    [amount] => 0.21329000
    [type] => buy
    [price] => 0.034719
)

2019-03-19 2:11:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:11:21 - cex place new buy order: eth_btc 0.034721 0.21327 [8454224144] margin:0.21600760346763]Array
(
    [complete] => 
    [id] => 8454224144
    [time] => 1552957880539
    [pending] => 0.21327000
    [amount] => 0.21327000
    [type] => buy
    [price] => 0.034721
)

2019-03-19 2:11:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:11:35 - cex place new buy order: eth_btc 0.034723 0.21326 [8454225316] margin:0.21311522621892]Array
(
    [complete] => 
    [id] => 8454225316
    [time] => 1552957895241
    [pending] => 0.21326000
    [amount] => 0.21326000
    [type] => buy
    [price] => 0.034723
)

2019-03-19 2:11:46 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:12:00 - cex place new buy order: eth_btc 0.034678 0.2135 [8454227190]Array
(
    [complete] => 
    [id] => 8454227190
    [time] => 1552957920328
    [pending] => 0.21350000
    [amount] => 0.21350000
    [type] => buy
    [price] => 0.034678
)

2019-03-19 2:12:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:12:09 - cex place new buy order: eth_btc 0.03468 0.21353 [8454227881] margin:0.30565167243366]Array
(
    [complete] => 
    [id] => 8454227881
    [time] => 1552957929109
    [pending] => 0.21353000
    [amount] => 0.21353000
    [type] => buy
    [price] => 0.03468
)

2019-03-19 2:12:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:12:21 - cex place new buy order: eth_btc 0.034682 0.21351 [8454229028] margin:0.28833400611268]Array
(
    [complete] => 
    [id] => 8454229028
    [time] => 1552957940539
    [pending] => 0.21351000
    [amount] => 0.21351000
    [type] => buy
    [price] => 0.034682
)

2019-03-19 2:12:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:12:31 - cex place new buy order: eth_btc 0.034684 0.2135 [8454229912] margin:0.26813516318764]Array
(
    [complete] => 
    [id] => 8454229912
    [time] => 1552957951191
    [pending] => 0.21350000
    [amount] => 0.21350000
    [type] => buy
    [price] => 0.034684
)

2019-03-19 2:12:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:12:43 - cex place new buy order: eth_btc 0.034686 0.21349 [8454231051] margin:0.24505564204578]Array
(
    [complete] => 
    [id] => 8454231051
    [time] => 1552957962921
    [pending] => 0.21349000
    [amount] => 0.21349000
    [type] => buy
    [price] => 0.034686
)

2019-03-19 2:12:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:12:55 - cex place new buy order: eth_btc 0.034688 0.21348 [8454231942] margin:0.22486162361621]Array
(
    [complete] => 
    [id] => 8454231942
    [time] => 1552957975144
    [pending] => 0.21348000
    [amount] => 0.21348000
    [type] => buy
    [price] => 0.034688
)

2019-03-19 2:13:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:13:08 - cex place new buy order: eth_btc 0.03469 0.21347 [8454232818] margin:0.21331795906603]Array
(
    [complete] => 
    [id] => 8454232818
    [time] => 1552957987915
    [pending] => 0.21347000
    [amount] => 0.21347000
    [type] => buy
    [price] => 0.03469
)

2019-03-19 2:13:19 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:13:31 - cex place new buy order: eth_btc 0.034663 0.2136 [8454234929]Array
(
    [complete] => 
    [id] => 8454234929
    [time] => 1552958010679
    [pending] => 0.21360000
    [amount] => 0.21360000
    [type] => buy
    [price] => 0.034663
)

2019-03-19 2:13:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:13:43 - cex place new buy order: eth_btc 0.034665 0.21362 [8454236105] margin:0.26828212894849]Array
(
    [complete] => 
    [id] => 8454236105
    [time] => 1552958022553
    [pending] => 0.21362000
    [amount] => 0.21362000
    [type] => buy
    [price] => 0.034665
)

2019-03-19 2:13:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:13:54 - cex place new buy order: eth_btc 0.034667 0.21361 [8454237097] margin:0.25095912539301]Array
(
    [complete] => 
    [id] => 8454237097
    [time] => 1552958033941
    [pending] => 0.21361000
    [amount] => 0.21361000
    [type] => buy
    [price] => 0.034667
)

2019-03-19 2:14:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:14:08 - cex place new buy order: eth_btc 0.034669 0.21359 [8454238437] margin:0.24806022671551]Array
(
    [complete] => 
    [id] => 8454238437
    [time] => 1552958047642
    [pending] => 0.21359000
    [amount] => 0.21359000
    [type] => buy
    [price] => 0.034669
)

2019-03-19 2:14:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:14:18 - cex place new buy order: eth_btc 0.034671 0.21358 [8454239552] margin:0.24227740763174]Array
(
    [complete] => 
    [id] => 8454239552
    [time] => 1552958058453
    [pending] => 0.21358000
    [amount] => 0.21358000
    [type] => buy
    [price] => 0.034671
)

2019-03-19 2:14:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:14:30 - cex place new buy order: eth_btc 0.034673 0.21357 [8454241307] margin:0.24514752112594]Array
(
    [complete] => 
    [id] => 8454241307
    [time] => 1552958070329
    [pending] => 0.21357000
    [amount] => 0.21357000
    [type] => buy
    [price] => 0.034673
)

2019-03-19 2:14:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:14:43 - cex place new buy order: eth_btc 0.034675 0.21356 [8454242883] margin:0.24224945926459]Array
(
    [complete] => 
    [id] => 8454242883
    [time] => 1552958083279
    [pending] => 0.21356000
    [amount] => 0.21356000
    [type] => buy
    [price] => 0.034675
)

2019-03-19 2:14:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:14:55 - cex place new buy order: eth_btc 0.034677 0.21355 [8454244001] margin:0.23070046428471]Array
(
    [complete] => 
    [id] => 8454244001
    [time] => 1552958094649
    [pending] => 0.21355000
    [amount] => 0.21355000
    [type] => buy
    [price] => 0.034677
)

2019-03-19 2:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:15:05 - cex place new buy order: eth_btc 0.034679 0.21353 [8454245031] margin:0.21915280140719]Array
(
    [complete] => 
    [id] => 8454245031
    [time] => 1552958105057
    [pending] => 0.21353000
    [amount] => 0.21353000
    [type] => buy
    [price] => 0.034679
)

2019-03-19 2:15:05 - cex place new buy order: eth_btc 0.034679 0.21353 [] margin:0.21915280140719]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 2:15:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:15:19 - cex place new buy order: eth_btc 0.034681 0.21352 [8454246775] margin:0.22202358640175]Array
(
    [complete] => 
    [id] => 8454246775
    [time] => 1552958119440
    [pending] => 0.21352000
    [amount] => 0.21352000
    [type] => buy
    [price] => 0.034681
)

2019-03-19 2:15:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:15:30 - cex place new buy order: eth_btc 0.034683 0.21351 [8454248219] margin:0.22777729723495]Array
(
    [complete] => 
    [id] => 8454248219
    [time] => 1552958130128
    [pending] => 0.21351000
    [amount] => 0.21351000
    [type] => buy
    [price] => 0.034683
)

2019-03-19 2:15:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:15:42 - cex place new buy order: eth_btc 0.034685 0.2135 [8454249535] margin:0.20181634712413]Array
(
    [complete] => 
    [id] => 8454249535
    [time] => 1552958141958
    [pending] => 0.21350000
    [amount] => 0.21350000
    [type] => buy
    [price] => 0.034685
)

2019-03-19 2:15:52 - cex delete buy orders: eth_btc[move]
2019-03-19 2:15:53 - cex place new buy order: eth_btc 0.034686 0.21348 [8454250612] margin:0.19892178625998]Array
(
    [complete] => 
    [id] => 8454250612
    [time] => 1552958152975
    [pending] => 0.21348000
    [amount] => 0.21348000
    [type] => buy
    [price] => 0.034686
)

2019-03-19 2:16:02 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:16:04 - cex place new buy order: eth_btc 0.034663 0.2136 [8454251707]Array
(
    [complete] => 
    [id] => 8454251707
    [time] => 1552958163881
    [pending] => 0.21360000
    [amount] => 0.21360000
    [type] => buy
    [price] => 0.034663
)

2019-03-19 2:16:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:16:17 - cex place new buy order: eth_btc 0.034665 0.21362 [8454253046] margin:0.24520409635078]Array
(
    [complete] => 
    [id] => 8454253046
    [time] => 1552958176582
    [pending] => 0.21362000
    [amount] => 0.21362000
    [type] => buy
    [price] => 0.034665
)

2019-03-19 2:16:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:16:27 - cex place new buy order: eth_btc 0.034667 0.21361 [8454254006] margin:0.22788242420744]Array
(
    [complete] => 
    [id] => 8454254006
    [time] => 1552958187203
    [pending] => 0.21361000
    [amount] => 0.21361000
    [type] => buy
    [price] => 0.034667
)

2019-03-19 2:16:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:16:38 - cex place new buy order: eth_btc 0.034669 0.21359 [8454254719] margin:0.22786927802938]Array
(
    [complete] => 
    [id] => 8454254719
    [time] => 1552958197982
    [pending] => 0.21359000
    [amount] => 0.21359000
    [type] => buy
    [price] => 0.034669
)

2019-03-19 2:16:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:17:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:17:20 - cex place new buy order: eth_btc 0.034671 0.21358 [8454256904] margin:0.24516166248449]Array
(
    [complete] => 
    [id] => 8454256904
    [time] => 1552958239912
    [pending] => 0.21358000
    [amount] => 0.21358000
    [type] => buy
    [price] => 0.034671
)

2019-03-19 2:17:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:17:34 - cex place new buy order: eth_btc 0.034673 0.21357 [8454257740] margin:0.22495890173908]Array
(
    [complete] => 
    [id] => 8454257740
    [time] => 1552958253526
    [pending] => 0.21357000
    [amount] => 0.21357000
    [type] => buy
    [price] => 0.034673
)

2019-03-19 2:17:46 - cex delete buy orders: eth_btc[move]
2019-03-19 2:17:48 - cex place new buy order: eth_btc 0.034674 0.21356 [8454258460] margin:0.19899062725304]Array
(
    [complete] => 
    [id] => 8454258460
    [time] => 1552958267539
    [pending] => 0.21356000
    [amount] => 0.21356000
    [type] => buy
    [price] => 0.034674
)

2019-03-19 2:17:57 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:18:07 - cex place new buy order: eth_btc 0.034663 0.2136 [8454259831]Array
(
    [complete] => 
    [id] => 8454259831
    [time] => 1552958287254
    [pending] => 0.21360000
    [amount] => 0.21360000
    [type] => buy
    [price] => 0.034663
)

2019-03-19 2:18:20 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:19:00 - cex place new buy order: eth_btc 0.034617 0.2139 [8454263636]Array
(
    [complete] => 
    [id] => 8454263636
    [time] => 1552958340400
    [pending] => 0.21390000
    [amount] => 0.21390000
    [type] => buy
    [price] => 0.034617
)

2019-03-19 2:19:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:19:09 - cex place new buy order: eth_btc 0.034633 0.21382 [8454264643] margin:0.2136690439754]Array
(
    [complete] => 
    [id] => 8454264643
    [time] => 1552958348638
    [pending] => 0.21382000
    [amount] => 0.21382000
    [type] => buy
    [price] => 0.034633
)

2019-03-19 2:19:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:19:39 - cex place new buy order: eth_btc 0.034617 0.2139 [8454267521]Array
(
    [complete] => 
    [id] => 8454267521
    [time] => 1552958378738
    [pending] => 0.21390000
    [amount] => 0.21390000
    [type] => buy
    [price] => 0.034617
)

2019-03-19 2:19:48 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:20:00 - cex place new buy order: eth_btc 0.034617 0.2139 [8454269100]Array
(
    [complete] => 
    [id] => 8454269100
    [time] => 1552958400261
    [pending] => 0.21390000
    [amount] => 0.21390000
    [type] => buy
    [price] => 0.034617
)

2019-03-19 2:20:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:20:18 - cex place new buy order: eth_btc 0.034547 0.2143 [8454270776]Array
(
    [complete] => 
    [id] => 8454270776
    [time] => 1552958417599
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 2:20:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:20:27 - cex place new buy order: eth_btc 0.034549 0.21434 [8454271770] margin:0.36180497264755]Array
(
    [complete] => 
    [id] => 8454271770
    [time] => 1552958427384
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034549
)

2019-03-19 2:20:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:20:40 - cex place new buy order: eth_btc 0.034551 0.21432 [8454272886] margin:0.35888975717056]Array
(
    [complete] => 
    [id] => 8454272886
    [time] => 1552958440427
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034551
)

2019-03-19 2:20:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:20:51 - cex place new buy order: eth_btc 0.034553 0.21431 [8454273725] margin:0.35018666975373]Array
(
    [complete] => 
    [id] => 8454273725
    [time] => 1552958451124
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034553
)

2019-03-19 2:21:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:21:02 - cex place new buy order: eth_btc 0.034555 0.2143 [] margin:0.35016640138907]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 2:21:06 - cex place new buy order: eth_btc 0.034519 0.2145 [8454274817]Array
(
    [complete] => 
    [id] => 8454274817
    [time] => 1552958466067
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 2:21:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:21:17 - cex place new buy order: eth_btc 0.034521 0.21451 [8454275819] margin:0.44610526925637]Array
(
    [complete] => 
    [id] => 8454275819
    [time] => 1552958477216
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 2:21:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:21:29 - cex place new buy order: eth_btc 0.034523 0.2145 [8454276566] margin:0.42869970744142]Array
(
    [complete] => 
    [id] => 8454276566
    [time] => 1552958488644
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 2:21:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:21:40 - cex place new buy order: eth_btc 0.034525 0.21449 [8454277238] margin:0.42577842143374]Array
(
    [complete] => 
    [id] => 8454277238
    [time] => 1552958500362
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 2:21:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:21:51 - cex place new buy order: eth_btc 0.034527 0.21447 [8454277980] margin:0.4141686216584]Array
(
    [complete] => 
    [id] => 8454277980
    [time] => 1552958511086
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034527
)

2019-03-19 2:22:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:22:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:22:04 - cex place new buy order: eth_btc 0.034529 0.21446 [8454278831] margin:0.40545628312432]Array
(
    [complete] => 
    [id] => 8454278831
    [time] => 1552958523873
    [pending] => 0.21446000
    [amount] => 0.21446000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 2:22:04 - cex place new buy order: eth_btc 0.034529 0.21446 [] margin:0.40545628312432]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 2:22:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:22:27 - cex place new buy order: eth_btc 0.034531 0.21445 [8454280671] margin:0.35620167385826]Array
(
    [complete] => 
    [id] => 8454280671
    [time] => 1552958546766
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 2:22:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:22:40 - cex place new buy order: eth_btc 0.034533 0.21444 [8454282169] margin:0.34749370167666]Array
(
    [complete] => 
    [id] => 8454282169
    [time] => 1552958559974
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 2:22:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:22:52 - cex place new buy order: eth_btc 0.034535 0.21442 [8454282974] margin:0.31851744606921]Array
(
    [complete] => 
    [id] => 8454282974
    [time] => 1552958572015
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 2:23:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:23:06 - cex place new buy order: eth_btc 0.034537 0.21441 [8454283990] margin:0.29823088282133]Array
(
    [complete] => 
    [id] => 8454283990
    [time] => 1552958585548
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 2:23:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:23:17 - cex place new buy order: eth_btc 0.034539 0.2144 [8454285107] margin:0.31558528040765]Array
(
    [complete] => 
    [id] => 8454285107
    [time] => 1552958597017
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 2:23:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:23:29 - cex place new buy order: eth_btc 0.034541 0.21439 [8454286320] margin:0.30688167684778]Array
(
    [complete] => 
    [id] => 8454286320
    [time] => 1552958609146
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 2:23:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:23:42 - cex place new buy order: eth_btc 0.034543 0.21437 [8454287387] margin:0.28080942593287]Array
(
    [complete] => 
    [id] => 8454287387
    [time] => 1552958621532
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 2:23:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:23:54 - cex place new buy order: eth_btc 0.034545 0.21436 [8454288574] margin:0.27500361846866]Array
(
    [complete] => 
    [id] => 8454288574
    [time] => 1552958633558
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 2:24:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:24:12 - cex place new buy order: eth_btc 0.034547 0.21435 [8454290855] margin:0.26340926853272]Array
(
    [complete] => 
    [id] => 8454290855
    [time] => 1552958652403
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 2:24:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:24:23 - cex place new buy order: eth_btc 0.034549 0.21434 [8454292189] margin:0.24602738140032]Array
(
    [complete] => 
    [id] => 8454292189
    [time] => 1552958663314
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034549
)

2019-03-19 2:24:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:24:36 - cex place new buy order: eth_btc 0.034551 0.21432 [8454293470] margin:0.24022459552546]Array
(
    [complete] => 
    [id] => 8454293470
    [time] => 1552958675677
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034551
)

2019-03-19 2:24:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:24:49 - cex place new buy order: eth_btc 0.034553 0.21431 [8454294555] margin:0.23442248140537]Array
(
    [complete] => 
    [id] => 8454294555
    [time] => 1552958688621
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034553
)

2019-03-19 2:25:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:25:03 - cex place new buy order: eth_btc 0.034555 0.2143 [8454295662] margin:0.22572710172188]Array
(
    [complete] => 
    [id] => 8454295662
    [time] => 1552958703421
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.034555
)

2019-03-19 2:25:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:25:16 - cex place new buy order: eth_btc 0.034557 0.21429 [8454296660] margin:0.21413895882165]Array
(
    [complete] => 
    [id] => 8454296660
    [time] => 1552958715536
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034557
)

2019-03-19 2:25:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:25:27 - cex place new buy order: eth_btc 0.034559 0.21427 [8454297952] margin:0.20544575942592]Array
(
    [complete] => 
    [id] => 8454297952
    [time] => 1552958727452
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.034559
)

2019-03-19 2:25:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:25:38 - cex place new buy order: eth_btc 0.034561 0.21426 [8454299247] margin:0.21122074014062]Array
(
    [complete] => 
    [id] => 8454299247
    [time] => 1552958738409
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034561
)

2019-03-19 2:25:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:25:50 - cex place new buy order: eth_btc 0.034563 0.21425 [8454300784] margin:0.20542198304543]Array
(
    [complete] => 
    [id] => 8454300784
    [time] => 1552958750489
    [pending] => 0.21425000
    [amount] => 0.21425000
    [type] => buy
    [price] => 0.034563
)

2019-03-19 2:26:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:26:01 - cex place new buy order: eth_btc 0.034565 0.21424 [8454302139] margin:0.20251699696225]Array
(
    [complete] => 
    [id] => 8454302139
    [time] => 1552958761462
    [pending] => 0.21424000
    [amount] => 0.21424000
    [type] => buy
    [price] => 0.034565
)

2019-03-19 2:26:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:26:17 - cex place new buy order: eth_btc 0.034477 0.2148 [8454303660]Array
(
    [complete] => 
    [id] => 8454303660
    [time] => 1552958777131
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 2:26:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:26:29 - cex place new buy order: eth_btc 0.034479 0.21477 [8454304954] margin:0.44084805243771]Array
(
    [complete] => 
    [id] => 8454304954
    [time] => 1552958789085
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 2:26:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:26:47 - cex place new buy order: eth_btc 0.034481 0.21476 [8454306722] margin:0.42922189031642]Array
(
    [complete] => 
    [id] => 8454306722
    [time] => 1552958806547
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 2:27:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:27:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:27:22 - cex place new buy order: eth_btc 0.034483 0.21475 [8454310567] margin:0.41759707682045]Array
(
    [complete] => 
    [id] => 8454310567
    [time] => 1552958842071
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 2:27:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:27:33 - cex place new buy order: eth_btc 0.034485 0.21473 [8454311785] margin:0.42337248078874]Array
(
    [complete] => 
    [id] => 8454311785
    [time] => 1552958852625
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 2:27:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:27:45 - cex place new buy order: eth_btc 0.034487 0.21472 [8454313035] margin:0.41754864151708]Array
(
    [complete] => 
    [id] => 8454313035
    [time] => 1552958864550
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 2:27:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:27:56 - cex place new buy order: eth_btc 0.034489 0.21471 [8454313801] margin:0.43492127924847]Array
(
    [complete] => 
    [id] => 8454313801
    [time] => 1552958875997
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 2:28:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:28:07 - cex place new buy order: eth_btc 0.034491 0.2147 [8454314641] margin:0.41750021744802]Array
(
    [complete] => 
    [id] => 8454314641
    [time] => 1552958887307
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 2:28:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:28:19 - cex place new buy order: eth_btc 0.034493 0.21468 [8454315896] margin:0.40877859275794]Array
(
    [complete] => 
    [id] => 8454315896
    [time] => 1552958899333
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 2:28:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:28:31 - cex place new buy order: eth_btc 0.034495 0.21467 [8454317057] margin:0.40295695028265]Array
(
    [complete] => 
    [id] => 8454317057
    [time] => 1552958911156
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 2:28:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:28:44 - cex place new buy order: eth_btc 0.034497 0.21466 [8454318350] margin:0.40293358842798]Array
(
    [complete] => 
    [id] => 8454318350
    [time] => 1552958923939
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 2:28:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:28:55 - cex place new buy order: eth_btc 0.034499 0.21465 [8454319458] margin:0.40291022928201]Array
(
    [complete] => 
    [id] => 8454319458
    [time] => 1552958934840
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 2:29:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:29:08 - cex place new buy order: eth_btc 0.034501 0.21463 [8454320664] margin:0.39419147271094]Array
(
    [complete] => 
    [id] => 8454320664
    [time] => 1552958948164
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 2:29:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:29:20 - cex place new buy order: eth_btc 0.034503 0.21462 [8454321708] margin:0.3767788308263]Array
(
    [complete] => 
    [id] => 8454321708
    [time] => 1552958959745
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 2:29:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:29:31 - cex place new buy order: eth_btc 0.034505 0.21461 [8454322537] margin:0.37675699174031]Array
(
    [complete] => 
    [id] => 8454322537
    [time] => 1552958971021
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 2:29:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:29:42 - cex place new buy order: eth_btc 0.034507 0.2146 [8454323417] margin:0.41440867070448]Array
(
    [complete] => 
    [id] => 8454323417
    [time] => 1552958982418
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 2:29:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:29:55 - cex place new buy order: eth_btc 0.034509 0.21459 [8454324395] margin:0.37091773160625]Array
(
    [complete] => 
    [id] => 8454324395
    [time] => 1552958995025
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 2:30:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:30:10 - cex place new buy order: eth_btc 0.034511 0.21457 [8454325646] margin:0.37669148966994]Array
(
    [complete] => 
    [id] => 8454325646
    [time] => 1552959010265
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 2:30:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:30:22 - cex place new buy order: eth_btc 0.034513 0.21456 [8454326479] margin:0.38536203749313]Array
(
    [complete] => 
    [id] => 8454326479
    [time] => 1552959022009
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 2:30:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:30:35 - cex place new buy order: eth_btc 0.034515 0.21455 [8454327329] margin:0.37664783427496]Array
(
    [complete] => 
    [id] => 8454327329
    [time] => 1552959034822
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 2:30:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:30:47 - cex place new buy order: eth_btc 0.034517 0.21454 [8454328148] margin:0.3708317640583]Array
(
    [complete] => 
    [id] => 8454328148
    [time] => 1552959047037
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 2:30:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:30:58 - cex place new buy order: eth_btc 0.034519 0.21452 [8454328940] margin:0.37370723369738]Array
(
    [complete] => 
    [id] => 8454328940
    [time] => 1552959058222
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 2:31:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:31:08 - cex place new buy order: eth_btc 0.034521 0.21451 [8454329611] margin:0.36209843283799]Array
(
    [complete] => 
    [id] => 8454329611
    [time] => 1552959068300
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 2:31:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:31:16 - cex place new buy order: eth_btc 0.034523 0.2145 [8454330207] margin:0.3620774556093]Array
(
    [complete] => 
    [id] => 8454330207
    [time] => 1552959075911
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 2:31:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:31:26 - cex place new buy order: eth_btc 0.034525 0.21449 [8454331238] margin:0.34757422157856]Array
(
    [complete] => 
    [id] => 8454331238
    [time] => 1552959086120
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 2:31:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:31:36 - cex place new buy order: eth_btc 0.034527 0.21447 [8454332215] margin:0.35624294030758]Array
(
    [complete] => 
    [id] => 8454332215
    [time] => 1552959095713
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034527
)

2019-03-19 2:31:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:31:45 - cex place new buy order: eth_btc 0.034529 0.21446 [8454333433] margin:0.34463784065566]Array
(
    [complete] => 
    [id] => 8454333433
    [time] => 1552959105307
    [pending] => 0.21446000
    [amount] => 0.21446000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 2:31:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:31:54 - cex place new buy order: eth_btc 0.034531 0.21445 [8454334271] margin:0.33882598245054]Array
(
    [complete] => 
    [id] => 8454334271
    [time] => 1552959114516
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 2:32:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:32:04 - cex place new buy order: eth_btc 0.034533 0.21444 [8454335053] margin:0.33591057828743]Array
(
    [complete] => 
    [id] => 8454335053
    [time] => 1552959124246
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 2:32:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:32:14 - cex place new buy order: eth_btc 0.034535 0.21442 [8454335939] margin:0.32430867236135]Array
(
    [complete] => 
    [id] => 8454335939
    [time] => 1552959133540
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 2:32:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:32:24 - cex place new buy order: eth_btc 0.034537 0.21441 [8454336807] margin:0.31270811014277]Array
(
    [complete] => 
    [id] => 8454336807
    [time] => 1552959143885
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 2:32:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:32:36 - cex place new buy order: eth_btc 0.034539 0.2144 [8454337933] margin:0.30689944700195]Array
(
    [complete] => 
    [id] => 8454337933
    [time] => 1552959156212
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 2:32:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:32:46 - cex place new buy order: eth_btc 0.034541 0.21439 [8454338939] margin:0.30688167684778]Array
(
    [complete] => 
    [id] => 8454338939
    [time] => 1552959166275
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 2:32:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:32:57 - cex place new buy order: eth_btc 0.034543 0.21437 [8454339798] margin:0.28949425353906]Array
(
    [complete] => 
    [id] => 8454339798
    [time] => 1552959176579
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 2:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:33:06 - cex place new buy order: eth_btc 0.034545 0.21436 [8454340727] margin:0.27210884353743]Array
(
    [complete] => 
    [id] => 8454340727
    [time] => 1552959186082
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 2:33:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:33:19 - cex place new buy order: eth_btc 0.034547 0.21435 [8454342052] margin:0.27498769791876]Array
(
    [complete] => 
    [id] => 8454342052
    [time] => 1552959199215
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 2:33:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:33:33 - cex place new buy order: eth_btc 0.034549 0.21434 [8454343266] margin:0.26918289964977]Array
(
    [complete] => 
    [id] => 8454343266
    [time] => 1552959212925
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034549
)

2019-03-19 2:33:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:33:47 - cex place new buy order: eth_btc 0.034551 0.21432 [8454344781] margin:0.28942722352465]Array
(
    [complete] => 
    [id] => 8454344781
    [time] => 1552959227165
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034551
)

2019-03-19 2:33:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:34:00 - cex place new buy order: eth_btc 0.034553 0.21431 [8454346040] margin:0.28072815674471]Array
(
    [complete] => 
    [id] => 8454346040
    [time] => 1552959239986
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034553
)

2019-03-19 2:34:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:34:08 - cex place new buy order: eth_btc 0.034555 0.2143 [8454346759] margin:0.25756041093907]Array
(
    [complete] => 
    [id] => 8454346759
    [time] => 1552959247662
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.034555
)

2019-03-19 2:34:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:34:20 - cex place new buy order: eth_btc 0.034557 0.21429 [8454347983] margin:0.23439534681828]Array
(
    [complete] => 
    [id] => 8454347983
    [time] => 1552959259645
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034557
)

2019-03-19 2:34:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:34:31 - cex place new buy order: eth_btc 0.034559 0.21427 [8454349157] margin:0.23438178188027]Array
(
    [complete] => 
    [id] => 8454349157
    [time] => 1552959270862
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.034559
)

2019-03-19 2:34:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:34:43 - cex place new buy order: eth_btc 0.034561 0.21426 [8454350341] margin:0.23147478371575]Array
(
    [complete] => 
    [id] => 8454350341
    [time] => 1552959283051
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034561
)

2019-03-19 2:34:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:34:54 - cex place new buy order: eth_btc 0.034563 0.21425 [8454351178] margin:0.22278158724647]Array
(
    [complete] => 
    [id] => 8454351178
    [time] => 1552959294223
    [pending] => 0.21425000
    [amount] => 0.21425000
    [type] => buy
    [price] => 0.034563
)

2019-03-19 2:35:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:35:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:35:18 - cex place new buy order: eth_btc 0.034494 0.2147 [8454353112]Array
(
    [complete] => 
    [id] => 8454353112
    [time] => 1552959317687
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 2:35:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:35:30 - cex place new buy order: eth_btc 0.034496 0.21467 [8454354748] margin:0.35656307977736]Array
(
    [complete] => 
    [id] => 8454354748
    [time] => 1552959329936
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 2:35:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:35:40 - cex place new buy order: eth_btc 0.034498 0.21465 [8454356391] margin:0.24928981390224]Array
(
    [complete] => 
    [id] => 8454356391
    [time] => 1552959340226
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 2:35:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:35:54 - cex place new buy order: eth_btc 0.0345 0.21464 [8454358364] margin:0.2086956521739]Array
(
    [complete] => 
    [id] => 8454358364
    [time] => 1552959353842
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 2:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:36:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:36:06 - cex place new buy order: eth_btc 0.034502 0.21463 [] margin:0.28404150484029]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 2:36:20 - cex place new buy order: eth_btc 0.03444 0.215 [8454361599]Array
(
    [complete] => 
    [id] => 8454361599
    [time] => 1552959379826
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 2:36:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:36:31 - cex place new buy order: eth_btc 0.034442 0.215 [8454362966] margin:0.42390105104233]Array
(
    [complete] => 
    [id] => 8454362966
    [time] => 1552959390686
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 2:36:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:36:42 - cex place new buy order: eth_btc 0.034444 0.21499 [8454364386] margin:0.38903727790034]Array
(
    [complete] => 
    [id] => 8454364386
    [time] => 1552959402418
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 2:37:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:37:26 - cex place new buy order: eth_btc 0.03442 0.2151 [8454368281]Array
(
    [complete] => 
    [id] => 8454368281
    [time] => 1552959446278
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 2:37:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:37:37 - cex place new buy order: eth_btc 0.034422 0.21513 [8454369281] margin:0.47062924873627]Array
(
    [complete] => 
    [id] => 8454369281
    [time] => 1552959457470
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 2:37:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:37:48 - cex place new buy order: eth_btc 0.034424 0.21511 [8454370350] margin:0.46479200557747]Array
(
    [complete] => 
    [id] => 8454370350
    [time] => 1552959468124
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 2:38:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:38:02 - cex place new buy order: eth_btc 0.034426 0.2151 [8454371680] margin:0.45895544065531]Array
(
    [complete] => 
    [id] => 8454371680
    [time] => 1552959481815
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 2:38:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:38:09 - cex place new buy order: eth_btc 0.034428 0.21509 [8454372106] margin:0.4560241663762]Array
(
    [complete] => 
    [id] => 8454372106
    [time] => 1552959488776
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 2:38:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:38:20 - cex place new buy order: eth_btc 0.03443 0.21508 [8454372975] margin:0.47051989544]Array
(
    [complete] => 
    [id] => 8454372975
    [time] => 1552959500231
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 2:38:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:38:31 - cex place new buy order: eth_btc 0.034432 0.21506 [8454373735] margin:0.48501394052043]Array
(
    [complete] => 
    [id] => 8454373735
    [time] => 1552959511442
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 2:38:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:38:41 - cex place new buy order: eth_btc 0.034434 0.21505 [8454374341] margin:0.50821862113029]Array
(
    [complete] => 
    [id] => 8454374341
    [time] => 1552959521242
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 2:38:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:38:52 - cex place new buy order: eth_btc 0.034436 0.21504 [8454374775] margin:0.50238122894646]Array
(
    [complete] => 
    [id] => 8454374775
    [time] => 1552959532348
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 2:39:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:39:02 - cex delete buy orders: eth_btc[move]
2019-03-19 2:39:03 - cex place new buy order: eth_btc 0.034438 0.21503 [8454375572] margin:0.49654451478018]Array
(
    [complete] => 
    [id] => 8454375572
    [time] => 1552959543223
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 2:39:04 - cex place new buy order: eth_btc 0.034416 0.21515 [] margin:0.55202068624889]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 2:39:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:39:14 - cex place new buy order: eth_btc 0.03444 0.21501 [8454376716] margin:0.45586527293846]Array
(
    [complete] => 
    [id] => 8454376716
    [time] => 1552959554302
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 2:39:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:39:24 - cex place new buy order: eth_btc 0.034442 0.215 [8454377455] margin:0.4384182103246]Array
(
    [complete] => 
    [id] => 8454377455
    [time] => 1552959564259
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 2:39:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:39:35 - cex place new buy order: eth_btc 0.034444 0.21499 [8454378132] margin:0.41226338404365]Array
(
    [complete] => 
    [id] => 8454378132
    [time] => 1552959575056
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 2:39:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:39:45 - cex place new buy order: eth_btc 0.034446 0.21498 [8454378698] margin:0.39772397375601]Array
(
    [complete] => 
    [id] => 8454378698
    [time] => 1552959585248
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 2:39:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:39:56 - cex place new buy order: eth_btc 0.034448 0.21496 [8454379382] margin:0.42092429168601]Array
(
    [complete] => 
    [id] => 8454379382
    [time] => 1552959596109
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 2:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:40:06 - cex place new buy order: eth_btc 0.03445 0.21495 [8454380044] margin:0.4121915820029]Array
(
    [complete] => 
    [id] => 8454380044
    [time] => 1552959606399
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 2:40:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:40:17 - cex place new buy order: eth_btc 0.034452 0.21494 [8454381032] margin:0.39765470799953]Array
(
    [complete] => 
    [id] => 8454381032
    [time] => 1552959617110
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 2:40:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:40:28 - cex place new buy order: eth_btc 0.034454 0.21493 [8454381855] margin:0.40053404539386]Array
(
    [complete] => 
    [id] => 8454381855
    [time] => 1552959628465
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 2:40:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:40:41 - cex place new buy order: eth_btc 0.034456 0.21492 [8454382876] margin:0.39760854423032]Array
(
    [complete] => 
    [id] => 8454382876
    [time] => 1552959640721
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 2:40:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:40:52 - cex place new buy order: eth_btc 0.034458 0.2149 [8454383735] margin:0.38887921527655]Array
(
    [complete] => 
    [id] => 8454383735
    [time] => 1552959652046
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 2:41:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:41:07 - cex place new buy order: eth_btc 0.03446 0.21489 [8454384642] margin:0.36854323853743]Array
(
    [complete] => 
    [id] => 8454384642
    [time] => 1552959666692
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 2:41:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:41:17 - cex place new buy order: eth_btc 0.034462 0.21488 [8454385698] margin:0.36271835645059]Array
(
    [complete] => 
    [id] => 8454385698
    [time] => 1552959677279
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 2:41:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:41:29 - cex place new buy order: eth_btc 0.034464 0.21487 [8454386712] margin:0.35689415041782]Array
(
    [complete] => 
    [id] => 8454386712
    [time] => 1552959689466
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 2:41:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:41:40 - cex place new buy order: eth_btc 0.034466 0.21485 [8454387789] margin:0.35107062032147]Array
(
    [complete] => 
    [id] => 8454387789
    [time] => 1552959699930
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 2:41:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:41:50 - cex place new buy order: eth_btc 0.034468 0.21484 [8454388793] margin:0.35395149123827]Array
(
    [complete] => 
    [id] => 8454388793
    [time] => 1552959710508
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 2:42:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:42:02 - cex place new buy order: eth_btc 0.03447 0.21483 [8454389490] margin:0.34812880765884]Array
(
    [complete] => 
    [id] => 8454389490
    [time] => 1552959722062
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 2:42:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:42:13 - cex place new buy order: eth_btc 0.034472 0.21482 [8454390313] margin:0.34230679972151]Array
(
    [complete] => 
    [id] => 8454390313
    [time] => 1552959733306
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 2:42:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:42:24 - cex place new buy order: eth_btc 0.034474 0.2148 [8454391036] margin:0.33648546730871]Array
(
    [complete] => 
    [id] => 8454391036
    [time] => 1552959744252
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 2:42:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:42:37 - cex place new buy order: eth_btc 0.034476 0.21479 [8454392345] margin:0.32486367327997]Array
(
    [complete] => 
    [id] => 8454392345
    [time] => 1552959757176
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 2:42:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:42:49 - cex place new buy order: eth_btc 0.034478 0.21478 [8454393132] margin:0.31324322756539]Array
(
    [complete] => 
    [id] => 8454393132
    [time] => 1552959768620
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 2:42:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:43:00 - cex place new buy order: eth_btc 0.03448 0.21477 [8454393909] margin:0.31322505800464]Array
(
    [complete] => 
    [id] => 8454393909
    [time] => 1552959780230
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 2:43:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:43:07 - cex place new buy order: eth_btc 0.034482 0.00183 [] margin:0.30450669914739]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 2:43:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:43:15 - cex place new buy order: eth_btc 0.034482 0.21475 [8454395133] margin:0.30450669914739]Array
(
    [complete] => 
    [id] => 8454395133
    [time] => 1552959794844
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 2:43:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:43:26 - cex place new buy order: eth_btc 0.034484 0.21474 [8454395949] margin:0.30738893399838]Array
(
    [complete] => 
    [id] => 8454395949
    [time] => 1552959805727
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 2:43:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:43:37 - cex place new buy order: eth_btc 0.034486 0.21473 [8454396614] margin:0.28997274256219]Array
(
    [complete] => 
    [id] => 8454396614
    [time] => 1552959816923
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 2:43:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:43:50 - cex place new buy order: eth_btc 0.034488 0.21472 [8454397819] margin:0.28705636743216]Array
(
    [complete] => 
    [id] => 8454397819
    [time] => 1552959829648
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 2:44:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:44:02 - cex place new buy order: eth_btc 0.03449 0.2147 [8454398872] margin:0.27834154827486]Array
(
    [complete] => 
    [id] => 8454398872
    [time] => 1552959841831
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 2:44:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:44:08 - cex place new buy order: eth_btc 0.034492 0.21469 [8454399442] margin:0.2754261857822]Array
(
    [complete] => 
    [id] => 8454399442
    [time] => 1552959847866
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 2:44:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:44:19 - cex place new buy order: eth_btc 0.034494 0.21468 [8454400578] margin:0.30729982025859]Array
(
    [complete] => 
    [id] => 8454400578
    [time] => 1552959859487
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 2:44:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:44:28 - cex place new buy order: eth_btc 0.034496 0.21467 [8454401372] margin:0.2985853432282]Array
(
    [complete] => 
    [id] => 8454401372
    [time] => 1552959867527
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 2:44:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:44:38 - cex place new buy order: eth_btc 0.034498 0.21465 [8454402434] margin:0.30146675169576]Array
(
    [complete] => 
    [id] => 8454402434
    [time] => 1552959878525
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 2:44:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:44:50 - cex place new buy order: eth_btc 0.0345 0.21464 [8454403402] margin:0.29855072463767]Array
(
    [complete] => 
    [id] => 8454403402
    [time] => 1552959890114
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 2:45:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:45:01 - cex place new buy order: eth_btc 0.034502 0.21463 [8454404546] margin:0.29563503565011]Array
(
    [complete] => 
    [id] => 8454404546
    [time] => 1552959901211
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 2:45:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:45:08 - cex place new buy order: eth_btc 0.034504 0.21462 [8454405182] margin:0.29271968467424]Array
(
    [complete] => 
    [id] => 8454405182
    [time] => 1552959908285
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 2:45:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:45:22 - cex place new buy order: eth_btc 0.034506 0.2146 [8454406538] margin:0.28980467165129]Array
(
    [complete] => 
    [id] => 8454406538
    [time] => 1552959921609
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 2:45:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:45:34 - cex place new buy order: eth_btc 0.034508 0.21459 [8454407712] margin:0.29848151153355]Array
(
    [complete] => 
    [id] => 8454407712
    [time] => 1552959934225
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 2:45:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:45:45 - cex place new buy order: eth_btc 0.03451 0.21458 [8454408956] margin:0.30425963488845]Array
(
    [complete] => 
    [id] => 8454408956
    [time] => 1552959945139
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 2:45:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:45:58 - cex place new buy order: eth_btc 0.034512 0.21457 [8454410020] margin:0.301344459898]Array
(
    [complete] => 
    [id] => 8454410020
    [time] => 1552959958172
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 2:46:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:46:09 - cex place new buy order: eth_btc 0.034514 0.21455 [8454410730] margin:0.29553224778349]Array
(
    [complete] => 
    [id] => 8454410730
    [time] => 1552959969406
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 2:47:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:47:21 - cex place new buy order: eth_btc 0.034516 0.21454 [8454417222] margin:0.32158998725229]Array
(
    [complete] => 
    [id] => 8454417222
    [time] => 1552960041092
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 2:47:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:47:30 - cex place new buy order: eth_btc 0.034518 0.21453 [8454418031] margin:0.31288023639839]Array
(
    [complete] => 
    [id] => 8454418031
    [time] => 1552960050324
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 2:47:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:47:39 - cex place new buy order: eth_btc 0.03452 0.21452 [8454418941] margin:0.29258400926997]Array
(
    [complete] => 
    [id] => 8454418941
    [time] => 1552960059447
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 2:47:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:47:49 - cex place new buy order: eth_btc 0.034522 0.2145 [8454419938] margin:0.29546376223857]Array
(
    [complete] => 
    [id] => 8454419938
    [time] => 1552960068542
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034522
)

2019-03-19 2:47:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:47:58 - cex place new buy order: eth_btc 0.034524 0.21449 [8454420923] margin:0.24620553817634]Array
(
    [complete] => 
    [id] => 8454420923
    [time] => 1552960078243
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034524
)

2019-03-19 2:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:48:06 - cex place new buy order: eth_btc 0.034526 0.21448 [8454421549] margin:0.25198401204889]Array
(
    [complete] => 
    [id] => 8454421549
    [time] => 1552960085826
    [pending] => 0.21448000
    [amount] => 0.21448000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 2:48:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:48:18 - cex place new buy order: eth_btc 0.034528 0.21447 [8454422294] margin:0.25196941612604]Array
(
    [complete] => 
    [id] => 8454422294
    [time] => 1552960098004
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034528
)

2019-03-19 2:48:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:48:30 - cex place new buy order: eth_btc 0.03453 0.21445 [8454422934] margin:0.25485085432959]Array
(
    [complete] => 
    [id] => 8454422934
    [time] => 1552960109519
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 2:48:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:48:41 - cex place new buy order: eth_btc 0.034532 0.21444 [8454423576] margin:0.24325263523688]Array
(
    [complete] => 
    [id] => 8454423576
    [time] => 1552960121217
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 2:48:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:48:52 - cex place new buy order: eth_btc 0.034534 0.21443 [8454424217] margin:0.2664041234725]Array
(
    [complete] => 
    [id] => 8454424217
    [time] => 1552960132287
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 2:49:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:49:01 - cex place new buy order: eth_btc 0.034536 0.21442 [8454424734] margin:0.26059763724806]Array
(
    [complete] => 
    [id] => 8454424734
    [time] => 1552960141221
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 2:49:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:49:08 - cex place new buy order: eth_btc 0.034538 0.2144 [8454425374] margin:0.22004748393074]Array
(
    [complete] => 
    [id] => 8454425374
    [time] => 1552960148195
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 2:49:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:49:23 - cex place new buy order: eth_btc 0.03454 0.21439 [8454426558] margin:0.24898668210769]Array
(
    [complete] => 
    [id] => 8454426558
    [time] => 1552960163060
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 2:49:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:49:33 - cex place new buy order: eth_btc 0.034542 0.21438 [8454427243] margin:0.21133692316599]Array
(
    [complete] => 
    [id] => 8454427243
    [time] => 1552960173350
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034542
)

2019-03-19 2:49:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:49:43 - cex place new buy order: eth_btc 0.034544 0.21437 [8454428143] margin:0.22000926354795]Array
(
    [complete] => 
    [id] => 8454428143
    [time] => 1552960183207
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034544
)

2019-03-19 2:49:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:49:54 - cex place new buy order: eth_btc 0.034546 0.21436 [8454429188] margin:0.21420714409772]Array
(
    [complete] => 
    [id] => 8454429188
    [time] => 1552960193580
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 2:50:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:50:03 - cex place new buy order: eth_btc 0.034548 0.21434 [8454429996] margin:0.21130021998379]Array
(
    [complete] => 
    [id] => 8454429996
    [time] => 1552960203236
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034548
)

2019-03-19 2:50:03 - cex delete buy orders: eth_btc[move]
2019-03-19 2:50:05 - cex place new buy order: eth_btc 0.034472 0.00184 [] margin:0.42932149798391]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 2:50:12 - cex delete buy orders: eth_btc[move]
2019-03-19 2:50:14 - cex place new buy order: eth_btc 0.034549 0.21433 [8454430833] margin:0.1997105643994]Array
(
    [complete] => 
    [id] => 8454430833
    [time] => 1552960213609
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.034549
)

2019-03-19 2:50:23 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:50:38 - cex place new buy order: eth_btc 0.034473 0.2148 [8454432492]Array
(
    [complete] => 
    [id] => 8454432492
    [time] => 1552960237935
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 2:50:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:50:49 - cex place new buy order: eth_btc 0.034475 0.2148 [8454433432] margin:0.41189267585207]Array
(
    [complete] => 
    [id] => 8454433432
    [time] => 1552960248971
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 2:50:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:51:00 - cex place new buy order: eth_btc 0.034477 0.21478 [8454434201] margin:0.40896829770571]Array
(
    [complete] => 
    [id] => 8454434201
    [time] => 1552960259971
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 2:51:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:51:14 - cex place new buy order: eth_btc 0.034479 0.21477 [8454435682] margin:0.39734331042083]Array
(
    [complete] => 
    [id] => 8454435682
    [time] => 1552960273934
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 2:51:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:51:24 - cex place new buy order: eth_btc 0.034481 0.21476 [8454436946] margin:0.37701922798064]Array
(
    [complete] => 
    [id] => 8454436946
    [time] => 1552960284295
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 2:51:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:51:37 - cex place new buy order: eth_btc 0.034483 0.21475 [8454438234] margin:0.36249746251775]Array
(
    [complete] => 
    [id] => 8454438234
    [time] => 1552960296563
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 2:51:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:51:49 - cex place new buy order: eth_btc 0.034485 0.21473 [8454439493] margin:0.34507756995796]Array
(
    [complete] => 
    [id] => 8454439493
    [time] => 1552960308660
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 2:51:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:51:59 - cex place new buy order: eth_btc 0.034487 0.21472 [8454440497] margin:0.35085684460809]Array
(
    [complete] => 
    [id] => 8454440497
    [time] => 1552960319351
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 2:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:52:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:52:13 - cex place new buy order: eth_btc 0.034489 0.21471 [8454442144] margin:0.34503754820379]Array
(
    [complete] => 
    [id] => 8454442144
    [time] => 1552960333446
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 2:52:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:52:25 - cex place new buy order: eth_btc 0.034491 0.2147 [8454443153] margin:0.32762169841409]Array
(
    [complete] => 
    [id] => 8454443153
    [time] => 1552960345076
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 2:52:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:52:37 - cex place new buy order: eth_btc 0.034493 0.21468 [8454444293] margin:0.34499753573187]Array
(
    [complete] => 
    [id] => 8454444293
    [time] => 1552960357470
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 2:52:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:52:50 - cex place new buy order: eth_btc 0.034495 0.21467 [8454445390] margin:0.3391795912451]Array
(
    [complete] => 
    [id] => 8454445390
    [time] => 1552960369651
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 2:52:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:53:01 - cex place new buy order: eth_btc 0.034497 0.21466 [8454446354] margin:0.33336232136127]Array
(
    [complete] => 
    [id] => 8454446354
    [time] => 1552960380998
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 2:53:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:53:09 - cex place new buy order: eth_btc 0.034499 0.00183 [] margin:0.32754572596305]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 2:53:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:53:17 - cex place new buy order: eth_btc 0.034499 0.21465 [8454448009] margin:0.32754572596305]Array
(
    [complete] => 
    [id] => 8454448009
    [time] => 1552960396636
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 2:53:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:53:27 - cex place new buy order: eth_btc 0.034501 0.21463 [8454449026] margin:0.32172980493317]Array
(
    [complete] => 
    [id] => 8454449026
    [time] => 1552960406529
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 2:53:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:53:40 - cex place new buy order: eth_btc 0.034503 0.21462 [8454450450] margin:0.31591455815436]Array
(
    [complete] => 
    [id] => 8454450450
    [time] => 1552960419826
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 2:53:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:53:52 - cex place new buy order: eth_btc 0.034505 0.21461 [8454451847] margin:0.31009998550933]Array
(
    [complete] => 
    [id] => 8454451847
    [time] => 1552960432368
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 2:54:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:54:02 - cex place new buy order: eth_btc 0.034507 0.2146 [8454452961] margin:0.30428608688091]Array
(
    [complete] => 
    [id] => 8454452961
    [time] => 1552960442140
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 2:54:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:54:13 - cex place new buy order: eth_btc 0.034509 0.21459 [8454454041] margin:0.2984728621519]Array
(
    [complete] => 
    [id] => 8454454041
    [time] => 1552960453089
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 2:54:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:54:26 - cex place new buy order: eth_btc 0.034511 0.21457 [8454455297] margin:0.29266031120512]Array
(
    [complete] => 
    [id] => 8454455297
    [time] => 1552960465886
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 2:54:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:54:37 - cex place new buy order: eth_btc 0.034513 0.21456 [8454456219] margin:0.28684843392344]Array
(
    [complete] => 
    [id] => 8454456219
    [time] => 1552960477139
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 2:54:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:54:49 - cex place new buy order: eth_btc 0.034515 0.21455 [8454457173] margin:0.28103723018975]Array
(
    [complete] => 
    [id] => 8454457173
    [time] => 1552960488844
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 2:54:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:55:00 - cex place new buy order: eth_btc 0.034517 0.21454 [8454458007] margin:0.275226699887]Array
(
    [complete] => 
    [id] => 8454458007
    [time] => 1552960500406
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 2:55:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:55:08 - cex place new buy order: eth_btc 0.034519 0.21452 [8454458504] margin:0.2694168428981]Array
(
    [complete] => 
    [id] => 8454458504
    [time] => 1552960508045
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 2:55:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:55:20 - cex place new buy order: eth_btc 0.034521 0.21451 [8454459370] margin:0.26360765910602]Array
(
    [complete] => 
    [id] => 8454459370
    [time] => 1552960519916
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 2:55:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:55:31 - cex place new buy order: eth_btc 0.034523 0.2145 [8454460198] margin:0.25779914839381]Array
(
    [complete] => 
    [id] => 8454460198
    [time] => 1552960531139
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 2:55:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:55:41 - cex place new buy order: eth_btc 0.034525 0.21449 [8454461289] margin:0.25199131064446]Array
(
    [complete] => 
    [id] => 8454461289
    [time] => 1552960541497
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 2:55:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:55:53 - cex place new buy order: eth_btc 0.034527 0.21447 [8454462260] margin:0.246184145741]Array
(
    [complete] => 
    [id] => 8454462260
    [time] => 1552960552836
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034527
)

2019-03-19 2:56:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:56:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:56:04 - cex place new buy order: eth_btc 0.034529 0.21446 [8454463091] margin:0.24037765356655]Array
(
    [complete] => 
    [id] => 8454463091
    [time] => 1552960564460
    [pending] => 0.21446000
    [amount] => 0.21446000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 2:57:22 - cex delete buy orders: eth_btc [above margin]
2019-03-19 2:57:31 - cex place new buy order: eth_btc 0.034455 0.2149 [8454469459]Array
(
    [complete] => 
    [id] => 8454469459
    [time] => 1552960650989
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 2:57:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:57:42 - cex place new buy order: eth_btc 0.034457 0.21491 [8454470417] margin:0.39759700496269]Array
(
    [complete] => 
    [id] => 8454470417
    [time] => 1552960662012
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 2:57:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:57:54 - cex place new buy order: eth_btc 0.034459 0.2149 [8454471560] margin:0.41208392582488]Array
(
    [complete] => 
    [id] => 8454471560
    [time] => 1552960673876
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 2:58:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:58:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:58:05 - cex place new buy order: eth_btc 0.034461 0.21488 [8454472608] margin:0.40625634775544]Array
(
    [complete] => 
    [id] => 8454472608
    [time] => 1552960684833
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 2:58:05 - cex place new buy order: eth_btc 0.034461 0.21488 [] margin:0.40625634775544]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 2:58:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:58:22 - cex place new buy order: eth_btc 0.034463 0.21487 [8454473957] margin:0.40042944607259]Array
(
    [complete] => 
    [id] => 8454473957
    [time] => 1552960702290
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 2:58:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:58:33 - cex place new buy order: eth_btc 0.034465 0.21486 [8454474585] margin:0.39750471492819]Array
(
    [complete] => 
    [id] => 8454474585
    [time] => 1552960713381
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 2:58:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:58:47 - cex place new buy order: eth_btc 0.034467 0.21485 [8454475351] margin:0.38877767139582]Array
(
    [complete] => 
    [id] => 8454475351
    [time] => 1552960726534
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 2:58:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:58:58 - cex place new buy order: eth_btc 0.034469 0.21483 [8454476024] margin:0.38875511329022]Array
(
    [complete] => 
    [id] => 8454476024
    [time] => 1552960738251
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 2:59:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:59:06 - cex place new buy order: eth_btc 0.034471 0.21482 [8454476688] margin:0.38873255780221]Array
(
    [complete] => 
    [id] => 8454476688
    [time] => 1552960746515
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 2:59:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:59:18 - cex place new buy order: eth_btc 0.034473 0.21481 [8454477612] margin:0.38290836306674]Array
(
    [complete] => 
    [id] => 8454477612
    [time] => 1552960758230
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 2:59:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:59:30 - cex place new buy order: eth_btc 0.034475 0.2148 [8454478371] margin:0.37708484408991]Array
(
    [complete] => 
    [id] => 8454478371
    [time] => 1552960769541
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 2:59:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:59:41 - cex place new buy order: eth_btc 0.034477 0.21478 [8454479071] margin:0.37126200075412]Array
(
    [complete] => 
    [id] => 8454479071
    [time] => 1552960780638
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 2:59:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 2:59:52 - cex place new buy order: eth_btc 0.034479 0.21477 [8454479960] margin:0.36543983294177]Array
(
    [complete] => 
    [id] => 8454479960
    [time] => 1552960792348
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 3:00:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:00:03 - cex place new buy order: eth_btc 0.034481 0.21476 [8454480692] margin:0.35961834053537]Array
(
    [complete] => 
    [id] => 8454480692
    [time] => 1552960803432
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 3:00:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:00:05 - cex place new buy order: eth_btc 0.034482 0.21475 [8454480834] margin:0.35670784757265]Array
(
    [complete] => 
    [id] => 8454480834
    [time] => 1552960805423
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 3:00:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:00:18 - cex place new buy order: eth_btc 0.034484 0.21474 [8454482225] margin:0.35958705486603]Array
(
    [complete] => 
    [id] => 8454482225
    [time] => 1552960817589
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 3:00:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:00:29 - cex place new buy order: eth_btc 0.034486 0.21473 [8454483377] margin:0.345067563649]Array
(
    [complete] => 
    [id] => 8454483377
    [time] => 1552960829095
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 3:00:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:00:39 - cex place new buy order: eth_btc 0.034488 0.21472 [8454484312] margin:0.35374623057296]Array
(
    [complete] => 
    [id] => 8454484312
    [time] => 1552960839088
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 3:00:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:00:50 - cex place new buy order: eth_btc 0.03449 0.2147 [8454485347] margin:0.35662510872716]Array
(
    [complete] => 
    [id] => 8454485347
    [time] => 1552960850463
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 3:01:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:01:02 - cex place new buy order: eth_btc 0.034492 0.21469 [8454486354] margin:0.35080598399628]Array
(
    [complete] => 
    [id] => 8454486354
    [time] => 1552960861855
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 3:01:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:01:15 - cex place new buy order: eth_btc 0.034494 0.21468 [8454487903] margin:0.34788658897198]Array
(
    [complete] => 
    [id] => 8454487903
    [time] => 1552960874515
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 3:01:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:01:25 - cex place new buy order: eth_btc 0.034496 0.21467 [8454488812] margin:0.34496753246753]Array
(
    [complete] => 
    [id] => 8454488812
    [time] => 1552960885333
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 3:01:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:01:39 - cex place new buy order: eth_btc 0.034498 0.21465 [8454489889] margin:0.33625137689142]Array
(
    [complete] => 
    [id] => 8454489889
    [time] => 1552960898885
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 3:01:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:01:49 - cex place new buy order: eth_btc 0.0345 0.21464 [8454490724] margin:0.34202898550724]Array
(
    [complete] => 
    [id] => 8454490724
    [time] => 1552960909368
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 3:01:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:02:00 - cex place new buy order: eth_btc 0.034502 0.21463 [8454491431] margin:0.34200915888933]Array
(
    [complete] => 
    [id] => 8454491431
    [time] => 1552960920156
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 3:02:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:02:15 - cex place new buy order: eth_btc 0.034504 0.21462 [8454492543] margin:0.3419893345699]Array
(
    [complete] => 
    [id] => 8454492543
    [time] => 1552960934719
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 3:02:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:02:26 - cex place new buy order: eth_btc 0.034506 0.2146 [8454493808] margin:0.33907146583203]Array
(
    [complete] => 
    [id] => 8454493808
    [time] => 1552960946104
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 3:02:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:02:40 - cex place new buy order: eth_btc 0.034508 0.21459 [8454495680] margin:0.33325605656658]Array
(
    [complete] => 
    [id] => 8454495680
    [time] => 1552960959994
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 3:02:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:02:51 - cex place new buy order: eth_btc 0.03451 0.21458 [8454497036] margin:0.32744132135614]Array
(
    [complete] => 
    [id] => 8454497036
    [time] => 1552960971505
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 3:03:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:03:02 - cex place new buy order: eth_btc 0.034512 0.21457 [8454497833] margin:0.3245248029671]Array
(
    [complete] => 
    [id] => 8454497833
    [time] => 1552960982215
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 3:03:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:03:16 - cex place new buy order: eth_btc 0.034514 0.21455 [8454499034] margin:0.33609549747928]Array
(
    [complete] => 
    [id] => 8454499034
    [time] => 1552960995973
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 3:03:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:03:28 - cex place new buy order: eth_btc 0.034516 0.21454 [8454500470] margin:0.33317881562176]Array
(
    [complete] => 
    [id] => 8454500470
    [time] => 1552961007613
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 3:03:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:03:39 - cex place new buy order: eth_btc 0.034518 0.21453 [8454501770] margin:0.32446839330205]Array
(
    [complete] => 
    [id] => 8454501770
    [time] => 1552961019022
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 3:03:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:03:52 - cex place new buy order: eth_btc 0.03452 0.21452 [8454503365] margin:0.33893395133255]Array
(
    [complete] => 
    [id] => 8454503365
    [time] => 1552961031818
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 3:04:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:04:03 - cex place new buy order: eth_btc 0.034522 0.2145 [8454504680] margin:0.35629453681709]Array
(
    [complete] => 
    [id] => 8454504680
    [time] => 1552961042692
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034522
)

2019-03-19 3:04:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:04:15 - cex place new buy order: eth_btc 0.034524 0.21449 [8454505939] margin:0.35048082493339]Array
(
    [complete] => 
    [id] => 8454505939
    [time] => 1552961054580
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034524
)

2019-03-19 3:04:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:04:30 - cex place new buy order: eth_btc 0.034526 0.21448 [8454507771] margin:0.35046052250476]Array
(
    [complete] => 
    [id] => 8454507771
    [time] => 1552961069536
    [pending] => 0.21448000
    [amount] => 0.21448000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 3:04:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:04:42 - cex place new buy order: eth_btc 0.034528 0.21447 [8454509497] margin:0.3620250231696]Array
(
    [complete] => 
    [id] => 8454509497
    [time] => 1552961082337
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034528
)

2019-03-19 3:04:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:04:55 - cex place new buy order: eth_btc 0.03453 0.21445 [8454510905] margin:0.3475238922676]Array
(
    [complete] => 
    [id] => 8454510905
    [time] => 1552961094803
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 3:05:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:05:06 - cex place new buy order: eth_btc 0.034532 0.21444 [8454511824] margin:0.34171203521371]Array
(
    [complete] => 
    [id] => 8454511824
    [time] => 1552961105676
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 3:05:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:05:17 - cex place new buy order: eth_btc 0.034534 0.21443 [8454512839] margin:0.35906642728905]Array
(
    [complete] => 
    [id] => 8454512839
    [time] => 1552961116985
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 3:05:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:05:27 - cex place new buy order: eth_btc 0.034536 0.21442 [8454513743] margin:0.36773222145006]Array
(
    [complete] => 
    [id] => 8454513743
    [time] => 1552961126927
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 3:05:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:05:38 - cex place new buy order: eth_btc 0.034538 0.2144 [8454515234] margin:0.38508309687881]Array
(
    [complete] => 
    [id] => 8454515234
    [time] => 1552961138361
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 3:05:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:05:49 - cex place new buy order: eth_btc 0.03454 0.21439 [8454516419] margin:0.37058482918355]Array
(
    [complete] => 
    [id] => 8454516419
    [time] => 1552961148856
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 3:05:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:05:58 - cex place new buy order: eth_btc 0.034542 0.21438 [8454517512] margin:0.36477331943718]Array
(
    [complete] => 
    [id] => 8454517512
    [time] => 1552961158422
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034542
)

2019-03-19 3:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:06:05 - cex place new buy order: eth_btc 0.034544 0.21437 [8454518146] margin:0.35317276516906]Array
(
    [complete] => 
    [id] => 8454518146
    [time] => 1552961164835
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034544
)

2019-03-19 3:06:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:06:15 - cex place new buy order: eth_btc 0.034546 0.21436 [8454519219] margin:0.35025762751115]Array
(
    [complete] => 
    [id] => 8454519219
    [time] => 1552961175001
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 3:06:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:07:19 - cex place new buy order: eth_btc 0.034499 0.2146 [8454522923]Array
(
    [complete] => 
    [id] => 8454522923
    [time] => 1552961239471
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 3:07:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:07:32 - cex place new buy order: eth_btc 0.034501 0.21463 [8454524315] margin:0.46375467377755]Array
(
    [complete] => 
    [id] => 8454524315
    [time] => 1552961252109
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 3:07:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:07:45 - cex place new buy order: eth_btc 0.034503 0.21462 [8454525691] margin:0.46372779178623]Array
(
    [complete] => 
    [id] => 8454525691
    [time] => 1552961265083
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 3:07:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:07:57 - cex place new buy order: eth_btc 0.034505 0.21461 [8454526619] margin:0.47819156643965]Array
(
    [complete] => 
    [id] => 8454526619
    [time] => 1552961277050
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 3:08:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:08:08 - cex place new buy order: eth_btc 0.034507 0.2146 [8454527575] margin:0.46946996261628]Array
(
    [complete] => 
    [id] => 8454527575
    [time] => 1552961288158
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 3:08:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:08:19 - cex place new buy order: eth_btc 0.034509 0.21459 [8454528572] margin:0.45495378017331]Array
(
    [complete] => 
    [id] => 8454528572
    [time] => 1552961299300
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 3:08:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:08:32 - cex place new buy order: eth_btc 0.034511 0.21457 [8454529639] margin:0.4433369070731]Array
(
    [complete] => 
    [id] => 8454529639
    [time] => 1552961312485
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 3:08:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:08:44 - cex place new buy order: eth_btc 0.034531 0.21445 [8454530584] margin:0.38516115953782]Array
(
    [complete] => 
    [id] => 8454530584
    [time] => 1552961323586
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 3:08:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:08:56 - cex place new buy order: eth_btc 0.034533 0.21444 [8454531493] margin:0.3677641676078]Array
(
    [complete] => 
    [id] => 8454531493
    [time] => 1552961335782
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 3:09:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:09:08 - cex place new buy order: eth_btc 0.034535 0.21442 [8454532717] margin:0.37642970899088]Array
(
    [complete] => 
    [id] => 8454532717
    [time] => 1552961347605
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 3:09:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:09:19 - cex place new buy order: eth_btc 0.034537 0.21441 [8454533817] margin:0.35324434664274]Array
(
    [complete] => 
    [id] => 8454533817
    [time] => 1552961359333
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 3:09:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:09:29 - cex place new buy order: eth_btc 0.034539 0.2144 [8454534490] margin:0.35322389183241]Array
(
    [complete] => 
    [id] => 8454534490
    [time] => 1552961369083
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 3:09:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:09:40 - cex place new buy order: eth_btc 0.034541 0.21439 [8454535091] margin:0.35320343939087]Array
(
    [complete] => 
    [id] => 8454535091
    [time] => 1552961380279
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 3:09:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:09:53 - cex place new buy order: eth_btc 0.034543 0.21437 [8454535839] margin:0.34160321917609]Array
(
    [complete] => 
    [id] => 8454535839
    [time] => 1552961392856
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 3:10:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:10:03 - cex place new buy order: eth_btc 0.034545 0.21436 [8454536607] margin:0.32710956723114]Array
(
    [complete] => 
    [id] => 8454536607
    [time] => 1552961403499
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 3:10:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:10:17 - cex place new buy order: eth_btc 0.034547 0.21435 [8454537716] margin:0.32998523750252]Array
(
    [complete] => 
    [id] => 8454537716
    [time] => 1552961417496
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 3:10:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:10:29 - cex place new buy order: eth_btc 0.034549 0.21434 [8454538912] margin:0.33286057483572]Array
(
    [complete] => 
    [id] => 8454538912
    [time] => 1552961428970
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034549
)

2019-03-19 3:10:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:10:42 - cex place new buy order: eth_btc 0.034551 0.21432 [8454540080] margin:0.3299470348181]Array
(
    [complete] => 
    [id] => 8454540080
    [time] => 1552961442125
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034551
)

2019-03-19 3:10:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:10:53 - cex place new buy order: eth_btc 0.034553 0.21431 [8454540904] margin:0.32124562266662]Array
(
    [complete] => 
    [id] => 8454540904
    [time] => 1552961452807
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034553
)

2019-03-19 3:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:11:05 - cex place new buy order: eth_btc 0.034555 0.2143 [8454541726] margin:0.30386340616408]Array
(
    [complete] => 
    [id] => 8454541726
    [time] => 1552961465029
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.034555
)

2019-03-19 3:11:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:11:16 - cex place new buy order: eth_btc 0.034557 0.21429 [8454542828] margin:0.28069566223918]Array
(
    [complete] => 
    [id] => 8454542828
    [time] => 1552961475680
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034557
)

2019-03-19 3:11:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:11:28 - cex place new buy order: eth_btc 0.034559 0.21427 [8454544093] margin:0.24016898637114]Array
(
    [complete] => 
    [id] => 8454544093
    [time] => 1552961488276
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.034559
)

2019-03-19 3:11:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:11:41 - cex place new buy order: eth_btc 0.034561 0.21426 [8454545129] margin:0.20543387054772]Array
(
    [complete] => 
    [id] => 8454545129
    [time] => 1552961500788
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034561
)

2019-03-19 3:11:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:11:54 - cex place new buy order: eth_btc 0.034563 0.21425 [8454546199] margin:0.2169950525128]Array
(
    [complete] => 
    [id] => 8454546199
    [time] => 1552961513905
    [pending] => 0.21425000
    [amount] => 0.21425000
    [type] => buy
    [price] => 0.034563
)

2019-03-19 3:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:12:05 - cex place new buy order: eth_btc 0.034565 0.21424 [8454547014] margin:0.21698249674527]Array
(
    [complete] => 
    [id] => 8454547014
    [time] => 1552961524902
    [pending] => 0.21424000
    [amount] => 0.21424000
    [type] => buy
    [price] => 0.034565
)

2019-03-19 3:12:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:12:16 - cex place new buy order: eth_btc 0.034567 0.21422 [8454548039] margin:0.21696994243063]Array
(
    [complete] => 
    [id] => 8454548039
    [time] => 1552961536134
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034567
)

2019-03-19 3:12:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:12:30 - cex place new buy order: eth_btc 0.034569 0.21421 [8454549175] margin:0.23431398073417]Array
(
    [complete] => 
    [id] => 8454549175
    [time] => 1552961549547
    [pending] => 0.21421000
    [amount] => 0.21421000
    [type] => buy
    [price] => 0.034569
)

2019-03-19 3:12:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:12:39 - cex place new buy order: eth_btc 0.034571 0.2142 [8454550072] margin:0.22273003384339]Array
(
    [complete] => 
    [id] => 8454550072
    [time] => 1552961559338
    [pending] => 0.21420000
    [amount] => 0.21420000
    [type] => buy
    [price] => 0.034571
)

2019-03-19 3:12:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:12:50 - cex place new buy order: eth_btc 0.034573 0.21419 [8454551073] margin:0.22560957972986]Array
(
    [complete] => 
    [id] => 8454551073
    [time] => 1552961569681
    [pending] => 0.21419000
    [amount] => 0.21419000
    [type] => buy
    [price] => 0.034573
)

2019-03-19 3:12:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:13:00 - cex place new buy order: eth_btc 0.034575 0.21418 [8454551953] margin:0.21691973969631]Array
(
    [complete] => 
    [id] => 8454551953
    [time] => 1552961580471
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034575
)

2019-03-19 3:13:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:13:06 - cex place new buy order: eth_btc 0.034577 0.21416 [8454552432] margin:0.2111230008387]Array
(
    [complete] => 
    [id] => 8454552432
    [time] => 1552961586489
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034577
)

2019-03-19 3:13:15 - cex delete buy orders: eth_btc[move]
2019-03-19 3:13:17 - cex place new buy order: eth_btc 0.034578 0.21415 [8454553450] margin:0.1995430752769]Array
(
    [complete] => 
    [id] => 8454553450
    [time] => 1552961596791
    [pending] => 0.21415000
    [amount] => 0.21415000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 3:13:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:13:29 - cex place new buy order: eth_btc 0.03458 0.21414 [8454554640] margin:0.213996529786]Array
(
    [complete] => 
    [id] => 8454554640
    [time] => 1552961609380
    [pending] => 0.21414000
    [amount] => 0.21414000
    [type] => buy
    [price] => 0.03458
)

2019-03-19 3:13:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:13:41 - cex place new buy order: eth_btc 0.034582 0.21413 [8454556069] margin:0.20530912035164]Array
(
    [complete] => 
    [id] => 8454556069
    [time] => 1552961621004
    [pending] => 0.21413000
    [amount] => 0.21413000
    [type] => buy
    [price] => 0.034582
)

2019-03-19 3:13:50 - cex delete buy orders: eth_btc [above margin]
2019-03-19 3:14:02 - cex place new buy order: eth_btc 0.034514 0.2146 [8454558538]Array
(
    [complete] => 
    [id] => 8454558538
    [time] => 1552961642081
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 3:14:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:14:19 - cex place new buy order: eth_btc 0.034516 0.21454 [8454559757] margin:0.39402016456138]Array
(
    [complete] => 
    [id] => 8454559757
    [time] => 1552961658793
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 3:14:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:14:30 - cex place new buy order: eth_btc 0.034518 0.21453 [8454560552] margin:0.35343878556116]Array
(
    [complete] => 
    [id] => 8454560552
    [time] => 1552961670175
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 3:14:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:14:42 - cex place new buy order: eth_btc 0.03452 0.21452 [8454561809] margin:0.36500579374277]Array
(
    [complete] => 
    [id] => 8454561809
    [time] => 1552961681536
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 3:14:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:14:52 - cex place new buy order: eth_btc 0.034522 0.2145 [8454562968] margin:0.33601761195758]Array
(
    [complete] => 
    [id] => 8454562968
    [time] => 1552961691867
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034522
)

2019-03-19 3:15:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:15:04 - cex place new buy order: eth_btc 0.034524 0.00184 [] margin:0.32441200324411]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 3:15:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:15:16 - cex place new buy order: eth_btc 0.034524 0.21449 [8454565265] margin:0.33020507473063]Array
(
    [complete] => 
    [id] => 8454565265
    [time] => 1552961715596
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034524
)

2019-03-19 3:15:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:15:28 - cex place new buy order: eth_btc 0.034526 0.21448 [8454566502] margin:0.30701500318602]Array
(
    [complete] => 
    [id] => 8454566502
    [time] => 1552961727634
    [pending] => 0.21448000
    [amount] => 0.21448000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 3:15:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:15:40 - cex place new buy order: eth_btc 0.034528 0.21447 [8454567882] margin:0.30120481927711]Array
(
    [complete] => 
    [id] => 8454567882
    [time] => 1552961739672
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034528
)

2019-03-19 3:15:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:15:50 - cex place new buy order: eth_btc 0.03453 0.21445 [8454568778] margin:0.29829134086301]Array
(
    [complete] => 
    [id] => 8454568778
    [time] => 1552961749827
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 3:16:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:16:01 - cex place new buy order: eth_btc 0.034532 0.21444 [8454569755] margin:0.3069616587513]Array
(
    [complete] => 
    [id] => 8454569755
    [time] => 1552961761145
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 3:16:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:16:09 - cex place new buy order: eth_btc 0.034534 0.21443 [8454570558] margin:0.28956969942664]Array
(
    [complete] => 
    [id] => 8454570558
    [time] => 1552961768971
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 3:16:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:16:22 - cex place new buy order: eth_btc 0.034536 0.21442 [8454571913] margin:0.30982163539495]Array
(
    [complete] => 
    [id] => 8454571913
    [time] => 1552961781626
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 3:17:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:17:26 - cex place new buy order: eth_btc 0.034538 0.2144 [8454578413] margin:0.29243152469745]Array
(
    [complete] => 
    [id] => 8454578413
    [time] => 1552961845866
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 3:17:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:17:37 - cex place new buy order: eth_btc 0.03454 0.21439 [8454579849] margin:0.28951939779964]Array
(
    [complete] => 
    [id] => 8454579849
    [time] => 1552961857180
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 3:17:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:17:46 - cex place new buy order: eth_btc 0.034542 0.21438 [8454580782] margin:0.26634242371604]Array
(
    [complete] => 
    [id] => 8454580782
    [time] => 1552961865667
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034542
)

2019-03-19 3:17:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:17:57 - cex place new buy order: eth_btc 0.034544 0.21437 [8454582067] margin:0.26632700324225]Array
(
    [complete] => 
    [id] => 8454582067
    [time] => 1552961877307
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034544
)

2019-03-19 3:18:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:18:05 - cex place new buy order: eth_btc 0.034546 0.21436 [8454582837] margin:0.27210096682684]Array
(
    [complete] => 
    [id] => 8454582837
    [time] => 1552961884593
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 3:18:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:18:16 - cex place new buy order: eth_btc 0.034548 0.21434 [8454583997] margin:0.26629616765079]Array
(
    [complete] => 
    [id] => 8454583997
    [time] => 1552961895791
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034548
)

2019-03-19 3:18:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:18:27 - cex place new buy order: eth_btc 0.03455 0.21433 [8454584770] margin:0.24891461649781]Array
(
    [complete] => 
    [id] => 8454584770
    [time] => 1552961907309
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 3:18:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:18:39 - cex place new buy order: eth_btc 0.034552 0.21432 [8454585555] margin:0.24311183144246]Array
(
    [complete] => 
    [id] => 8454585555
    [time] => 1552961918571
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034552
)

2019-03-19 3:18:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:18:49 - cex place new buy order: eth_btc 0.034554 0.21431 [8454586233] margin:0.22862765526421]Array
(
    [complete] => 
    [id] => 8454586233
    [time] => 1552961929344
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034554
)

2019-03-19 3:18:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:18:59 - cex place new buy order: eth_btc 0.034556 0.21429 [8454586947] margin:0.23440212987613]Array
(
    [complete] => 
    [id] => 8454586947
    [time] => 1552961939427
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034556
)

2019-03-19 3:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:19:06 - cex place new buy order: eth_btc 0.034558 0.21428 [8454587551] margin:0.22860119219863]Array
(
    [complete] => 
    [id] => 8454587551
    [time] => 1552961945683
    [pending] => 0.21428000
    [amount] => 0.21428000
    [type] => buy
    [price] => 0.034558
)

2019-03-19 3:19:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:19:19 - cex place new buy order: eth_btc 0.03456 0.21427 [8454588810] margin:0.22858796296297]Array
(
    [complete] => 
    [id] => 8454588810
    [time] => 1552961959407
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 3:19:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:19:30 - cex place new buy order: eth_btc 0.034562 0.21426 [8454589847] margin:0.22857473525837]Array
(
    [complete] => 
    [id] => 8454589847
    [time] => 1552961969579
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034562
)

2019-03-19 3:19:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:19:43 - cex place new buy order: eth_btc 0.034564 0.21424 [8454591403] margin:0.22566832542528]Array
(
    [complete] => 
    [id] => 8454591403
    [time] => 1552961982735
    [pending] => 0.21424000
    [amount] => 0.21424000
    [type] => buy
    [price] => 0.034564
)

2019-03-19 3:19:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:19:55 - cex place new buy order: eth_btc 0.034566 0.21423 [8454592896] margin:0.22565526818261]Array
(
    [complete] => 
    [id] => 8454592896
    [time] => 1552961994855
    [pending] => 0.21423000
    [amount] => 0.21423000
    [type] => buy
    [price] => 0.034566
)

2019-03-19 3:20:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:20:06 - cex delete buy orders: eth_btc[move]
2019-03-19 3:20:07 - cex place new buy order: eth_btc 0.034568 0.21422 [8454594217] margin:0.21985651469567]Array
(
    [complete] => 
    [id] => 8454594217
    [time] => 1552962007146
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 3:20:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:20:20 - cex place new buy order: eth_btc 0.03457 0.21421 [8454595028] margin:0.21405843216662]Array
(
    [complete] => 
    [id] => 8454595028
    [time] => 1552962019872
    [pending] => 0.21421000
    [amount] => 0.21421000
    [type] => buy
    [price] => 0.03457
)

2019-03-19 3:20:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:20:32 - cex place new buy order: eth_btc 0.034572 0.21419 [8454595982] margin:0.20247599213237]Array
(
    [complete] => 
    [id] => 8454595982
    [time] => 1552962031866
    [pending] => 0.21419000
    [amount] => 0.21419000
    [type] => buy
    [price] => 0.034572
)

2019-03-19 3:20:43 - cex delete buy orders: eth_btc[move]
2019-03-19 3:20:44 - cex place new buy order: eth_btc 0.034573 0.21418 [8454596906] margin:0.19957193266615]Array
(
    [complete] => 
    [id] => 8454596906
    [time] => 1552962043929
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034573
)

2019-03-19 3:20:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:20:57 - cex place new buy order: eth_btc 0.034575 0.21418 [8454597827] margin:0.20824295010844]Array
(
    [complete] => 
    [id] => 8454597827
    [time] => 1552962056899
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034575
)

2019-03-19 3:21:07 - cex delete buy orders: eth_btc [above margin]
2019-03-19 3:21:19 - cex place new buy order: eth_btc 0.034514 0.2146 [8454599822]Array
(
    [complete] => 
    [id] => 8454599822
    [time] => 1552962079367
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 3:21:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:21:30 - cex place new buy order: eth_btc 0.034516 0.21454 [8454600947] margin:0.37084250782247]Array
(
    [complete] => 
    [id] => 8454600947
    [time] => 1552962089658
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 3:21:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:21:41 - cex place new buy order: eth_btc 0.034518 0.21453 [8454602174] margin:0.36212990323889]Array
(
    [complete] => 
    [id] => 8454602174
    [time] => 1552962101047
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 3:21:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:21:53 - cex place new buy order: eth_btc 0.03452 0.21452 [8454603467] margin:0.33603707995364]Array
(
    [complete] => 
    [id] => 8454603467
    [time] => 1552962113384
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 3:22:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:22:05 - cex place new buy order: eth_btc 0.034522 0.2145 [8454604797]Array
(
    [complete] => 
    [id] => 8454604797
    [time] => 1552962125505
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034522
)

2019-03-19 3:22:06 - cex place new buy order: eth_btc 0.034522 0.2145 [] margin:0.34760442616302]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 3:22:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:22:20 - cex place new buy order: eth_btc 0.034524 0.21449 [8454606493] margin:0.32151546750088]Array
(
    [complete] => 
    [id] => 8454606493
    [time] => 1552962140254
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034524
)

2019-03-19 3:22:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:22:31 - cex place new buy order: eth_btc 0.034526 0.21448 [8454607592] margin:0.32439321091351]Array
(
    [complete] => 
    [id] => 8454607592
    [time] => 1552962151504
    [pending] => 0.21448000
    [amount] => 0.21448000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 3:22:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:22:43 - cex place new buy order: eth_btc 0.034528 0.21447 [8454608925] margin:0.31858202038924]Array
(
    [complete] => 
    [id] => 8454608925
    [time] => 1552962163286
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034528
)

2019-03-19 3:22:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:22:55 - cex place new buy order: eth_btc 0.03453 0.21445 [8454610106] margin:0.30697943816971]Array
(
    [complete] => 
    [id] => 8454610106
    [time] => 1552962175249
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 3:23:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:23:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:23:05 - cex place new buy order: eth_btc 0.034532 0.00184 [] margin:0.2982740646357]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 3:23:06 - cex place new buy order: eth_btc 0.034532 0.21444 [8454611099] margin:0.2982740646357]Array
(
    [complete] => 
    [id] => 8454611099
    [time] => 1552962185876
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 3:23:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:23:18 - cex place new buy order: eth_btc 0.034534 0.21443 [8454612335] margin:0.29825679040945]Array
(
    [complete] => 
    [id] => 8454612335
    [time] => 1552962197818
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 3:23:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:23:29 - cex place new buy order: eth_btc 0.034536 0.21442 [8454613442] margin:0.29244845957841]Array
(
    [complete] => 
    [id] => 8454613442
    [time] => 1552962209331
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 3:23:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:23:42 - cex place new buy order: eth_btc 0.034538 0.2144 [8454614779] margin:0.28953616306677]Array
(
    [complete] => 
    [id] => 8454614779
    [time] => 1552962222066
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 3:23:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:23:55 - cex place new buy order: eth_btc 0.03454 0.21439 [8454616140] margin:0.26346265199768]Array
(
    [complete] => 
    [id] => 8454616140
    [time] => 1552962235312
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 3:24:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:24:07 - cex place new buy order: eth_btc 0.034542 0.21438 [8454616926] margin:0.26923745006078]Array
(
    [complete] => 
    [id] => 8454616926
    [time] => 1552962247166
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034542
)

2019-03-19 3:24:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:24:19 - cex place new buy order: eth_btc 0.034544 0.21437 [8454617979] margin:0.26053728578046]Array
(
    [complete] => 
    [id] => 8454617979
    [time] => 1552962259448
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034544
)

2019-03-19 3:24:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:24:31 - cex place new buy order: eth_btc 0.034546 0.21436 [8454619084] margin:0.24604874659875]Array
(
    [complete] => 
    [id] => 8454619084
    [time] => 1552962271122
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 3:24:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:24:44 - cex place new buy order: eth_btc 0.034548 0.21434 [8454620256] margin:0.23735093203658]Array
(
    [complete] => 
    [id] => 8454620256
    [time] => 1552962283643
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034548
)

2019-03-19 3:24:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:24:54 - cex place new buy order: eth_btc 0.03455 0.21433 [8454621225] margin:0.24312590448623]Array
(
    [complete] => 
    [id] => 8454621225
    [time] => 1552962294492
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 3:25:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:25:08 - cex place new buy order: eth_btc 0.034552 0.21432 [8454622230] margin:0.22864088909471]Array
(
    [complete] => 
    [id] => 8454622230
    [time] => 1552962308190
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034552
)

2019-03-19 3:25:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:25:19 - cex place new buy order: eth_btc 0.034554 0.21431 [8454623387] margin:0.22573363431151]Array
(
    [complete] => 
    [id] => 8454623387
    [time] => 1552962318575
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034554
)

2019-03-19 3:25:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:25:31 - cex place new buy order: eth_btc 0.034556 0.21429 [8454624808] margin:0.22282671605509]Array
(
    [complete] => 
    [id] => 8454624808
    [time] => 1552962330787
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034556
)

2019-03-19 3:25:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:25:41 - cex place new buy order: eth_btc 0.034558 0.21428 [8454625991] margin:0.22570750622144]Array
(
    [complete] => 
    [id] => 8454625991
    [time] => 1552962341486
    [pending] => 0.21428000
    [amount] => 0.21428000
    [type] => buy
    [price] => 0.034558
)

2019-03-19 3:25:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:25:52 - cex place new buy order: eth_btc 0.03456 0.21427 [8454626854] margin:0.20543981481482]Array
(
    [complete] => 
    [id] => 8454626854
    [time] => 1552962351761
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 3:26:02 - cex delete buy orders: eth_btc [above margin]
2019-03-19 3:26:08 - cex place new buy order: eth_btc 0.034514 0.2146 [8454628628]Array
(
    [complete] => 
    [id] => 8454628628
    [time] => 1552962367830
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 3:26:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:26:20 - cex place new buy order: eth_btc 0.034516 0.21454 [8454630045] margin:0.33028160852939]Array
(
    [complete] => 
    [id] => 8454630045
    [time] => 1552962379559
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 3:26:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:26:31 - cex place new buy order: eth_btc 0.034518 0.21453 [8454631138] margin:0.32446839330205]Array
(
    [complete] => 
    [id] => 8454631138
    [time] => 1552962390779
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 3:27:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:27:26 - cex place new buy order: eth_btc 0.03452 0.21452 [8454635234] margin:0.28679026651215]Array
(
    [complete] => 
    [id] => 8454635234
    [time] => 1552962446002
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 3:27:36 - cex delete buy orders: eth_btc[move]
2019-03-19 3:27:37 - cex place new buy order: eth_btc 0.034497 0.21451 [8454636124] margin:0.28388517134497]Array
(
    [complete] => 
    [id] => 8454636124
    [time] => 1552962456905
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 3:27:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:27:48 - cex place new buy order: eth_btc 0.034499 0.21465 [8454636919] margin:0.33044436070611]Array
(
    [complete] => 
    [id] => 8454636919
    [time] => 1552962467779
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 3:27:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:28:00 - cex place new buy order: eth_btc 0.034501 0.21463 [8454637862] margin:0.31593287151097]Array
(
    [complete] => 
    [id] => 8454637862
    [time] => 1552962479906
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 3:28:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:28:09 - cex place new buy order: eth_btc 0.034503 0.21462 [8454638480] margin:0.32171115555168]Array
(
    [complete] => 
    [id] => 8454638480
    [time] => 1552962488520
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 3:28:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:28:21 - cex place new buy order: eth_btc 0.034505 0.21461 [8454639292] margin:0.32169250833212]Array
(
    [complete] => 
    [id] => 8454639292
    [time] => 1552962500926
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 3:28:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:28:32 - cex place new buy order: eth_btc 0.034507 0.2146 [8454640023] margin:0.32457182600629]Array
(
    [complete] => 
    [id] => 8454640023
    [time] => 1552962511876
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 3:28:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:28:44 - cex place new buy order: eth_btc 0.034509 0.21459 [8454641019] margin:0.34773537338086]Array
(
    [complete] => 
    [id] => 8454641019
    [time] => 1552962523920
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 3:28:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:28:57 - cex place new buy order: eth_btc 0.034511 0.21457 [8454641970] margin:0.34191996754658]Array
(
    [complete] => 
    [id] => 8454641970
    [time] => 1552962537140
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 3:29:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:29:10 - cex place new buy order: eth_btc 0.034513 0.21456 [8454643167] margin:0.33610523570828]Array
(
    [complete] => 
    [id] => 8454643167
    [time] => 1552962549828
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 3:29:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:29:19 - cex place new buy order: eth_btc 0.034515 0.21455 [8454644194] margin:0.34188034188032]Array
(
    [complete] => 
    [id] => 8454644194
    [time] => 1552962559351
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 3:29:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:29:28 - cex place new buy order: eth_btc 0.034517 0.21454 [8454645019] margin:0.324477793551]Array
(
    [complete] => 
    [id] => 8454645019
    [time] => 1552962568094
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 3:29:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:29:39 - cex place new buy order: eth_btc 0.034519 0.21452 [8454645904] margin:0.32156203829774]Array
(
    [complete] => 
    [id] => 8454645904
    [time] => 1552962578724
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 3:29:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:29:50 - cex place new buy order: eth_btc 0.034521 0.21451 [8454646877] margin:0.31574983343472]Array
(
    [complete] => 
    [id] => 8454646877
    [time] => 1552962590041
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 3:30:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:30:01 - cex place new buy order: eth_btc 0.034523 0.2145 [8454648036] margin:0.30993830200157]Array
(
    [complete] => 
    [id] => 8454648036
    [time] => 1552962601511
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 3:30:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:30:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:30:16 - cex place new buy order: eth_btc 0.034525 0.21449 [8454649477] margin:0.28674873280232]Array
(
    [complete] => 
    [id] => 8454649477
    [time] => 1552962616153
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 3:30:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:30:28 - cex place new buy order: eth_btc 0.034527 0.21447 [8454650664] margin:0.27804327048397]Array
(
    [complete] => 
    [id] => 8454650664
    [time] => 1552962627557
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034527
)

2019-03-19 3:30:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:30:40 - cex place new buy order: eth_btc 0.034529 0.21446 [8454652007] margin:0.2722349329549]Array
(
    [complete] => 
    [id] => 8454652007
    [time] => 1552962640466
    [pending] => 0.21446000
    [amount] => 0.21446000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 3:30:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:30:51 - cex place new buy order: eth_btc 0.034531 0.21445 [8454652938] margin:0.26932321681967]Array
(
    [complete] => 
    [id] => 8454652938
    [time] => 1552962651496
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 3:31:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:31:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:31:05 - cex place new buy order: eth_btc 0.034533 0.21444 [8454653858] margin:0.26062027625748]Array
(
    [complete] => 
    [id] => 8454653858
    [time] => 1552962664980
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 3:31:05 - cex place new buy order: eth_btc 0.034533 0.21444 [] margin:0.26062027625748]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 3:31:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:31:17 - cex place new buy order: eth_btc 0.034535 0.21442 [8454655088] margin:0.2635007962936]Array
(
    [complete] => 
    [id] => 8454655088
    [time] => 1552962676792
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 3:31:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:31:29 - cex place new buy order: eth_btc 0.034537 0.21441 [8454656331] margin:0.26927642817849]Array
(
    [complete] => 
    [id] => 8454656331
    [time] => 1552962688664
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 3:31:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:31:41 - cex place new buy order: eth_btc 0.034539 0.2144 [8454658028] margin:0.26057500217145]Array
(
    [complete] => 
    [id] => 8454658028
    [time] => 1552962701523
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 3:31:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:31:54 - cex place new buy order: eth_btc 0.034541 0.21439 [8454658981] margin:0.24029414319215]Array
(
    [complete] => 
    [id] => 8454658981
    [time] => 1552962713565
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 3:32:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 3:32:17 - cex place new buy order: eth_btc 0.034478 0.2148 [8454661078]Array
(
    [complete] => 
    [id] => 8454661078
    [time] => 1552962737166
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 3:32:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:32:28 - cex place new buy order: eth_btc 0.03448 0.21477 [8454662051] margin:0.37122969837586]Array
(
    [complete] => 
    [id] => 8454662051
    [time] => 1552962747829
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 3:32:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:32:39 - cex place new buy order: eth_btc 0.034482 0.21475 [8454662925] margin:0.36540803897687]Array
(
    [complete] => 
    [id] => 8454662925
    [time] => 1552962759050
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 3:32:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:32:51 - cex place new buy order: eth_btc 0.034484 0.21474 [8454664032] margin:0.34508757684724]Array
(
    [complete] => 
    [id] => 8454664032
    [time] => 1552962771221
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 3:33:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:33:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:33:04 - cex place new buy order: eth_btc 0.034486 0.21473 [8454665228] margin:0.34216783622341]Array
(
    [complete] => 
    [id] => 8454665228
    [time] => 1552962784327
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 3:33:04 - cex place new buy order: eth_btc 0.034486 0.21473 [] margin:0.34216783622341]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 3:33:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:33:15 - cex place new buy order: eth_btc 0.034488 0.21472 [8454666536] margin:0.33344931570403]Array
(
    [complete] => 
    [id] => 8454666536
    [time] => 1552962795343
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 3:33:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:33:26 - cex place new buy order: eth_btc 0.03449 0.2147 [8454667725] margin:0.32763119744854]Array
(
    [complete] => 
    [id] => 8454667725
    [time] => 1552962805686
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 3:33:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:33:38 - cex place new buy order: eth_btc 0.034492 0.21469 [8454668939] margin:0.32471297692218]Array
(
    [complete] => 
    [id] => 8454668939
    [time] => 1552962818247
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 3:33:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:33:50 - cex place new buy order: eth_btc 0.034494 0.21468 [8454670274] margin:0.34208847915578]Array
(
    [complete] => 
    [id] => 8454670274
    [time] => 1552962829681
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 3:34:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:34:03 - cex place new buy order: eth_btc 0.034496 0.21467 [8454671927] margin:0.33627087198516]Array
(
    [complete] => 
    [id] => 8454671927
    [time] => 1552962843173
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 3:34:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:34:13 - cex place new buy order: eth_btc 0.034498 0.21465 [8454673036] margin:0.32755522059251]Array
(
    [complete] => 
    [id] => 8454673036
    [time] => 1552962852937
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 3:34:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:34:25 - cex place new buy order: eth_btc 0.0345 0.21464 [8454674245] margin:0.35652173913043]Array
(
    [complete] => 
    [id] => 8454674245
    [time] => 1552962864638
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 3:34:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:34:37 - cex place new buy order: eth_btc 0.034502 0.21463 [8454675432] margin:0.35070430699671]Array
(
    [complete] => 
    [id] => 8454675432
    [time] => 1552962876592
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 3:34:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:34:50 - cex place new buy order: eth_btc 0.034504 0.21462 [8454676836] margin:0.34778576396941]Array
(
    [complete] => 
    [id] => 8454676836
    [time] => 1552962889595
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 3:35:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:35:01 - cex place new buy order: eth_btc 0.034506 0.2146 [8454677984] margin:0.333275372399]Array
(
    [complete] => 
    [id] => 8454677984
    [time] => 1552962900719
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 3:35:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:35:15 - cex place new buy order: eth_btc 0.034508 0.21459 [8454679357] margin:0.32746029906108]Array
(
    [complete] => 
    [id] => 8454679357
    [time] => 1552962915113
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 3:35:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:35:26 - cex place new buy order: eth_btc 0.03451 0.21458 [8454680524] margin:0.3216458997392]Array
(
    [complete] => 
    [id] => 8454680524
    [time] => 1552962925968
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 3:35:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:35:38 - cex place new buy order: eth_btc 0.034512 0.21457 [8454681665] margin:0.301344459898]Array
(
    [complete] => 
    [id] => 8454681665
    [time] => 1552962938186
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 3:35:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:35:50 - cex place new buy order: eth_btc 0.034514 0.21455 [8454682852] margin:0.31001912267485]Array
(
    [complete] => 
    [id] => 8454682852
    [time] => 1552962949633
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 3:36:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:36:01 - cex place new buy order: eth_btc 0.034516 0.21454 [8454683942] margin:0.30420674469811]Array
(
    [complete] => 
    [id] => 8454683942
    [time] => 1552962961484
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 3:36:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:36:14 - cex place new buy order: eth_btc 0.034518 0.21453 [8454685168] margin:0.30708615794659]Array
(
    [complete] => 
    [id] => 8454685168
    [time] => 1552962973932
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 3:36:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:37:29 - cex place new buy order: eth_btc 0.034496 0.2147 [8454689747]Array
(
    [complete] => 
    [id] => 8454689747
    [time] => 1552963049225
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 3:37:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:37:39 - cex place new buy order: eth_btc 0.034498 0.21465 [8454690329] margin:0.35944112702186]Array
(
    [complete] => 
    [id] => 8454690329
    [time] => 1552963058788
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 3:37:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:37:50 - cex place new buy order: eth_btc 0.0345 0.21464 [8454690864] margin:0.35652173913043]Array
(
    [complete] => 
    [id] => 8454690864
    [time] => 1552963069937
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 3:38:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:38:01 - cex place new buy order: eth_btc 0.034502 0.21463 [8454691541] margin:0.33911077618689]Array
(
    [complete] => 
    [id] => 8454691541
    [time] => 1552963081081
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 3:38:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:38:09 - cex place new buy order: eth_btc 0.034504 0.21462 [8454692074] margin:0.33619290517042]Array
(
    [complete] => 
    [id] => 8454692074
    [time] => 1552963089273
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 3:38:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:38:22 - cex place new buy order: eth_btc 0.034506 0.2146 [8454693477] margin:0.31878513881642]Array
(
    [complete] => 
    [id] => 8454693477
    [time] => 1552963101698
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 3:38:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:38:33 - cex place new buy order: eth_btc 0.034508 0.21459 [8454694692] margin:0.31586878405008]Array
(
    [complete] => 
    [id] => 8454694692
    [time] => 1552963112959
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 3:38:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:38:44 - cex place new buy order: eth_btc 0.03451 0.21458 [8454696194] margin:0.31874818893074]Array
(
    [complete] => 
    [id] => 8454696194
    [time] => 1552963124059
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 3:38:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:38:57 - cex place new buy order: eth_btc 0.034512 0.21457 [8454697624] margin:0.301344459898]Array
(
    [complete] => 
    [id] => 8454697624
    [time] => 1552963137014
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 3:39:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:39:08 - cex place new buy order: eth_btc 0.034514 0.21455 [8454698807] margin:0.29553224778349]Array
(
    [complete] => 
    [id] => 8454698807
    [time] => 1552963147766
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 3:39:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:39:20 - cex place new buy order: eth_btc 0.034516 0.21454 [8454700175] margin:0.28392629505156]Array
(
    [complete] => 
    [id] => 8454700175
    [time] => 1552963159881
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 3:39:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:39:32 - cex place new buy order: eth_btc 0.034518 0.21453 [8454701809] margin:0.28390984413929]Array
(
    [complete] => 
    [id] => 8454701809
    [time] => 1552963172125
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 3:39:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:39:43 - cex place new buy order: eth_btc 0.03452 0.21452 [8454703092] margin:0.28389339513326]Array
(
    [complete] => 
    [id] => 8454703092
    [time] => 1552963182679
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 3:39:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:39:54 - cex place new buy order: eth_btc 0.034522 0.2145 [8454704184] margin:0.27808354093042]Array
(
    [complete] => 
    [id] => 8454704184
    [time] => 1552963193599
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034522
)

2019-03-19 3:40:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:40:02 - cex place new buy order: eth_btc 0.034524 0.21449 [8454705101] margin:0.24910207391959]Array
(
    [complete] => 
    [id] => 8454705101
    [time] => 1552963202216
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034524
)

2019-03-19 3:40:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:40:12 - cex place new buy order: eth_btc 0.034526 0.21448 [8454706172] margin:0.23170943636679]Array
(
    [complete] => 
    [id] => 8454706172
    [time] => 1552963212338
    [pending] => 0.21448000
    [amount] => 0.21448000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 3:40:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:40:23 - cex place new buy order: eth_btc 0.034528 0.21447 [8454707179] margin:0.23748841519926]Array
(
    [complete] => 
    [id] => 8454707179
    [time] => 1552963222697
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034528
)

2019-03-19 3:40:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:40:33 - cex place new buy order: eth_btc 0.03453 0.21445 [8454708290] margin:0.2287865624095]Array
(
    [complete] => 
    [id] => 8454708290
    [time] => 1552963232910
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 3:40:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:40:43 - cex place new buy order: eth_btc 0.034532 0.21444 [8454709349] margin:0.22298158230047]Array
(
    [complete] => 
    [id] => 8454709349
    [time] => 1552963243507
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 3:40:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:40:56 - cex place new buy order: eth_btc 0.034534 0.21443 [8454710137] margin:0.21717727456998]Array
(
    [complete] => 
    [id] => 8454710137
    [time] => 1552963255643
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 3:41:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:41:14 - cex place new buy order: eth_btc 0.034536 0.21442 [8454711447] margin:0.20268705119293]Array
(
    [complete] => 
    [id] => 8454711447
    [time] => 1552963274466
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 3:41:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 3:41:42 - cex place new buy order: eth_btc 0.034478 0.2148 [8454713166]Array
(
    [complete] => 
    [id] => 8454713166
    [time] => 1552963302084
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 3:41:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:41:53 - cex place new buy order: eth_btc 0.03448 0.21477 [8454713915] margin:0.37703016241299]Array
(
    [complete] => 
    [id] => 8454713915
    [time] => 1552963313288
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 3:42:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:42:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:42:06 - cex place new buy order: eth_btc 0.034482 0.21475 [] margin:0.36540803897687]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 3:42:06 - cex place new buy order: eth_btc 0.034482 0.21475 [8454714603] margin:0.36540803897687]Array
(
    [complete] => 
    [id] => 8454714603
    [time] => 1552963325996
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 3:42:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:42:20 - cex place new buy order: eth_btc 0.034484 0.21474 [8454715958] margin:0.34798747245099]Array
(
    [complete] => 
    [id] => 8454715958
    [time] => 1552963339965
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 3:42:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:42:33 - cex place new buy order: eth_btc 0.034486 0.21473 [8454717261] margin:0.35376674592587]Array
(
    [complete] => 
    [id] => 8454717261
    [time] => 1552963353109
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 3:42:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:42:46 - cex place new buy order: eth_btc 0.034488 0.21472 [8454718507] margin:0.34504755277198]Array
(
    [complete] => 
    [id] => 8454718507
    [time] => 1552963365581
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 3:42:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:42:57 - cex place new buy order: eth_btc 0.03449 0.2147 [8454719870] margin:0.34502754421573]Array
(
    [complete] => 
    [id] => 8454719870
    [time] => 1552963377077
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 3:43:08 - cex delete buy orders: eth_btc[move]
2019-03-19 3:43:10 - cex place new buy order: eth_btc 0.034478 0.2147 [8454721216] margin:0.3073265489548]Array
(
    [complete] => 
    [id] => 8454721216
    [time] => 1552963389690
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 3:43:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:43:19 - cex place new buy order: eth_btc 0.03448 0.21477 [8454722290] margin:0.35672853828306]Array
(
    [complete] => 
    [id] => 8454722290
    [time] => 1552963399348
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 3:43:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:43:30 - cex place new buy order: eth_btc 0.034482 0.21475 [8454723503] margin:0.35960791137404]Array
(
    [complete] => 
    [id] => 8454723503
    [time] => 1552963409630
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 3:43:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:43:40 - cex place new buy order: eth_btc 0.034484 0.21474 [8454724708] margin:0.37118663728104]Array
(
    [complete] => 
    [id] => 8454724708
    [time] => 1552963420452
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 3:43:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:43:53 - cex place new buy order: eth_btc 0.034486 0.21473 [8454725912] margin:0.32766919909526]Array
(
    [complete] => 
    [id] => 8454725912
    [time] => 1552963432723
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 3:44:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:44:02 - cex delete buy orders: eth_btc[move]
2019-03-19 3:44:03 - cex place new buy order: eth_btc 0.034488 0.21472 [8454726809] margin:0.33344931570403]Array
(
    [complete] => 
    [id] => 8454726809
    [time] => 1552963443080
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 3:44:04 - cex place new buy order: eth_btc 0.034398 0.21478 [] margin:0.35966006323056]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 3:44:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:44:15 - cex place new buy order: eth_btc 0.03449 0.2147 [8454727752] margin:0.31603363293708]Array
(
    [complete] => 
    [id] => 8454727752
    [time] => 1552963455143
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 3:44:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:44:26 - cex place new buy order: eth_btc 0.034492 0.21469 [8454728395] margin:0.30441841586455]Array
(
    [complete] => 
    [id] => 8454728395
    [time] => 1552963466252
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 3:44:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:44:38 - cex place new buy order: eth_btc 0.034494 0.21468 [8454729338] margin:0.30150171044236]Array
(
    [complete] => 
    [id] => 8454729338
    [time] => 1552963477703
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 3:44:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:44:49 - cex place new buy order: eth_btc 0.034496 0.21467 [8454730594] margin:0.27829313543599]Array
(
    [complete] => 
    [id] => 8454730594
    [time] => 1552963488867
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 3:44:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:45:00 - cex place new buy order: eth_btc 0.034498 0.21465 [8454731692] margin:0.29856803292945]Array
(
    [complete] => 
    [id] => 8454731692
    [time] => 1552963499831
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 3:45:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:45:07 - cex place new buy order: eth_btc 0.0345 0.21464 [8454732361] margin:0.28695652173911]Array
(
    [complete] => 
    [id] => 8454732361
    [time] => 1552963506947
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 3:45:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:45:22 - cex place new buy order: eth_btc 0.034502 0.21463 [8454733527] margin:0.31012694916237]Array
(
    [complete] => 
    [id] => 8454733527
    [time] => 1552963522088
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 3:45:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:45:33 - cex place new buy order: eth_btc 0.034504 0.21462 [8454734463] margin:0.26663575237653]Array
(
    [complete] => 
    [id] => 8454734463
    [time] => 1552963533276
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 3:45:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:45:46 - cex place new buy order: eth_btc 0.034506 0.2146 [8454735195] margin:0.2637222512027]Array
(
    [complete] => 
    [id] => 8454735195
    [time] => 1552963545578
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 3:45:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:45:58 - cex place new buy order: eth_btc 0.034508 0.00184 [] margin:0.25211545148951]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 3:46:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:46:06 - cex place new buy order: eth_btc 0.034508 0.21459 [8454736482] margin:0.26660484525325]Array
(
    [complete] => 
    [id] => 8454736482
    [time] => 1552963566316
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 3:46:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:46:16 - cex place new buy order: eth_btc 0.03451 0.21458 [8454737552] margin:0.25499855114459]Array
(
    [complete] => 
    [id] => 8454737552
    [time] => 1552963576207
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 3:46:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:46:28 - cex place new buy order: eth_btc 0.034512 0.21457 [8454738869] margin:0.23180343069076]Array
(
    [complete] => 
    [id] => 8454738869
    [time] => 1552963587919
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 3:47:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:47:26 - cex place new buy order: eth_btc 0.034514 0.21455 [8454743436] margin:0.20861099843541]Array
(
    [complete] => 
    [id] => 8454743436
    [time] => 1552963646242
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 3:47:40 - cex delete buy orders: eth_btc [above margin]
2019-03-19 3:47:54 - cex place new buy order: eth_btc 0.03446 0.2149 [8454744995]Array
(
    [complete] => 
    [id] => 8454744995
    [time] => 1552963673693
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 3:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:48:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:48:05 - cex place new buy order: eth_btc 0.034462 0.21488 [8454745864] margin:0.34530787534095]Array
(
    [complete] => 
    [id] => 8454745864
    [time] => 1552963685329
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 3:48:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:48:19 - cex place new buy order: eth_btc 0.034464 0.21487 [8454746933] margin:0.33658310120706]Array
(
    [complete] => 
    [id] => 8454746933
    [time] => 1552963698840
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 3:48:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:48:29 - cex place new buy order: eth_btc 0.034466 0.21485 [8454748045] margin:0.32785933963906]Array
(
    [complete] => 
    [id] => 8454748045
    [time] => 1552963709489
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 3:48:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:48:43 - cex place new buy order: eth_btc 0.034468 0.21484 [8454749204] margin:0.31913659046072]Array
(
    [complete] => 
    [id] => 8454749204
    [time] => 1552963722897
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 3:48:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:48:54 - cex place new buy order: eth_btc 0.03447 0.21483 [8454750182] margin:0.31331592689294]Array
(
    [complete] => 
    [id] => 8454750182
    [time] => 1552963733970
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 3:49:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:49:06 - cex delete buy orders: eth_btc[move]
2019-03-19 3:49:08 - cex place new buy order: eth_btc 0.034458 0.21489 [8454751475] margin:0.33372025536855]Array
(
    [complete] => 
    [id] => 8454751475
    [time] => 1552963747612
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 3:49:08 - cex place new buy order: eth_btc 0.034472 0.21482 [] margin:0.30169412856811]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 3:49:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:49:15 - cex place new buy order: eth_btc 0.034461 0.21488 [8454752436] margin:0.34531789559211]Array
(
    [complete] => 
    [id] => 8454752436
    [time] => 1552963755344
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 3:49:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:49:24 - cex place new buy order: eth_btc 0.034463 0.21487 [8454753343] margin:0.33659286771319]Array
(
    [complete] => 
    [id] => 8454753343
    [time] => 1552963764023
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 3:49:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:49:35 - cex place new buy order: eth_btc 0.034465 0.21486 [8454754346] margin:0.33077034672855]Array
(
    [complete] => 
    [id] => 8454754346
    [time] => 1552963774802
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 3:49:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:49:46 - cex place new buy order: eth_btc 0.034467 0.21485 [8454755383] margin:0.32494850146518]Array
(
    [complete] => 
    [id] => 8454755383
    [time] => 1552963785711
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 3:49:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:49:57 - cex place new buy order: eth_btc 0.034469 0.21483 [8454756553] margin:0.31332501668164]Array
(
    [complete] => 
    [id] => 8454756553
    [time] => 1552963797186
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 3:50:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:50:05 - cex place new buy order: eth_btc 0.034471 0.21482 [8454757275] margin:0.31330683763162]Array
(
    [complete] => 
    [id] => 8454757275
    [time] => 1552963805400
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 3:50:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:50:16 - cex place new buy order: eth_btc 0.034473 0.21481 [8454758324] margin:0.29298291416471]Array
(
    [complete] => 
    [id] => 8454758324
    [time] => 1552963816221
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 3:50:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:50:29 - cex place new buy order: eth_btc 0.034475 0.2148 [8454759482] margin:0.30746918056563]Array
(
    [complete] => 
    [id] => 8454759482
    [time] => 1552963828528
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 3:50:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:50:39 - cex place new buy order: eth_btc 0.034477 0.21478 [8454760478] margin:0.30455085999361]Array
(
    [complete] => 
    [id] => 8454760478
    [time] => 1552963838867
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 3:50:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:50:49 - cex place new buy order: eth_btc 0.034479 0.21477 [8454761670] margin:0.29583224571477]Array
(
    [complete] => 
    [id] => 8454761670
    [time] => 1552963848997
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 3:51:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:51:02 - cex place new buy order: eth_btc 0.034481 0.21476 [8454762934] margin:0.29001479075434]Array
(
    [complete] => 
    [id] => 8454762934
    [time] => 1552963861525
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 3:51:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:51:13 - cex place new buy order: eth_btc 0.034483 0.21475 [8454764324] margin:0.2754980715135]Array
(
    [complete] => 
    [id] => 8454764324
    [time] => 1552963873365
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 3:51:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:51:28 - cex place new buy order: eth_btc 0.034485 0.21473 [8454765981] margin:0.28998115122516]Array
(
    [complete] => 
    [id] => 8454765981
    [time] => 1552963887794
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 3:51:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:51:41 - cex place new buy order: eth_btc 0.034487 0.21472 [8454767451] margin:0.28416504769913]Array
(
    [complete] => 
    [id] => 8454767451
    [time] => 1552963900658
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 3:51:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:51:53 - cex place new buy order: eth_btc 0.034489 0.21471 [8454768790] margin:0.29284699469396]Array
(
    [complete] => 
    [id] => 8454768790
    [time] => 1552963912976
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 3:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:52:05 - cex place new buy order: eth_btc 0.034491 0.2147 [8454769870] margin:0.31022585602041]Array
(
    [complete] => 
    [id] => 8454769870
    [time] => 1552963924545
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 3:52:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:52:16 - cex place new buy order: eth_btc 0.034493 0.21468 [8454771217] margin:0.28701475661728]Array
(
    [complete] => 
    [id] => 8454771217
    [time] => 1552963936417
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 3:52:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:52:27 - cex place new buy order: eth_btc 0.034495 0.21467 [8454772488] margin:0.28699811566895]Array
(
    [complete] => 
    [id] => 8454772488
    [time] => 1552963947390
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 3:52:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:52:38 - cex place new buy order: eth_btc 0.034497 0.21466 [8454773507] margin:0.26958865988347]Array
(
    [complete] => 
    [id] => 8454773507
    [time] => 1552963958185
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 3:52:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:52:49 - cex place new buy order: eth_btc 0.034499 0.21465 [8454774692] margin:0.24638395315806]Array
(
    [complete] => 
    [id] => 8454774692
    [time] => 1552963968519
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 3:52:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:53:00 - cex place new buy order: eth_btc 0.034501 0.21463 [8454775763] margin:0.24926813715542]Array
(
    [complete] => 
    [id] => 8454775763
    [time] => 1552963980321
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 3:53:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:53:07 - cex place new buy order: eth_btc 0.034503 0.21462 [8454776401] margin:0.23476219459178]Array
(
    [complete] => 
    [id] => 8454776401
    [time] => 1552963987208
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 3:53:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:53:24 - cex place new buy order: eth_btc 0.034505 0.21461 [8454778076] margin:0.23764671786697]Array
(
    [complete] => 
    [id] => 8454778076
    [time] => 1552964004018
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 3:53:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:53:36 - cex place new buy order: eth_btc 0.034507 0.2146 [8454779339] margin:0.23183701857594]Array
(
    [complete] => 
    [id] => 8454779339
    [time] => 1552964016469
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 3:53:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:53:48 - cex place new buy order: eth_btc 0.034509 0.21459 [8454780421] margin:0.22313019791937]Array
(
    [complete] => 
    [id] => 8454780421
    [time] => 1552964028341
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 3:53:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:54:00 - cex place new buy order: eth_btc 0.034511 0.21457 [8454781571] margin:0.21442438642751]Array
(
    [complete] => 
    [id] => 8454781571
    [time] => 1552964040203
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 3:54:07 - cex delete buy orders: eth_btc[move]
2019-03-19 3:54:08 - cex place new buy order: eth_btc 0.034512 0.21456 [8454782391] margin:0.19992466606786]Array
(
    [complete] => 
    [id] => 8454782391
    [time] => 1552964048313
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 3:54:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:54:21 - cex place new buy order: eth_btc 0.034514 0.21455 [8454783640] margin:0.20571362345714]Array
(
    [complete] => 
    [id] => 8454783640
    [time] => 1552964060599
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 3:54:31 - cex delete buy orders: eth_btc [above margin]
2019-03-19 3:54:39 - cex place new buy order: eth_btc 0.034478 0.2148 [8454785466]Array
(
    [complete] => 
    [id] => 8454785466
    [time] => 1552964079113
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 3:54:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:54:47 - cex place new buy order: eth_btc 0.03448 0.21477 [8454786288] margin:0.32482598607886]Array
(
    [complete] => 
    [id] => 8454786288
    [time] => 1552964087075
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 3:54:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:54:57 - cex place new buy order: eth_btc 0.034482 0.21475 [8454787114] margin:0.29000638014036]Array
(
    [complete] => 
    [id] => 8454787114
    [time] => 1552964096732
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 3:55:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:55:06 - cex place new buy order: eth_btc 0.034484 0.21474 [8454787845] margin:0.28128987356455]Array
(
    [complete] => 
    [id] => 8454787845
    [time] => 1552964105818
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 3:55:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:55:17 - cex place new buy order: eth_btc 0.034486 0.21473 [8454788725] margin:0.28707301513655]Array
(
    [complete] => 
    [id] => 8454788725
    [time] => 1552964117470
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 3:55:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:55:28 - cex place new buy order: eth_btc 0.034488 0.21472 [8454789577] margin:0.2696590118302]Array
(
    [complete] => 
    [id] => 8454789577
    [time] => 1552964127691
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 3:55:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:55:41 - cex place new buy order: eth_btc 0.03449 0.2147 [8454790609] margin:0.25224702812408]Array
(
    [complete] => 
    [id] => 8454790609
    [time] => 1552964140678
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 3:55:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:55:53 - cex place new buy order: eth_btc 0.034492 0.21469 [8454791503] margin:0.25513162472457]Array
(
    [complete] => 
    [id] => 8454791503
    [time] => 1552964152549
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 3:56:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:56:04 - cex place new buy order: eth_btc 0.034494 0.21468 [8454792136] margin:0.25801588682088]Array
(
    [complete] => 
    [id] => 8454792136
    [time] => 1552964163935
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 3:56:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:56:16 - cex place new buy order: eth_btc 0.034496 0.21467 [8454793263] margin:0.22321428571428]Array
(
    [complete] => 
    [id] => 8454793263
    [time] => 1552964175562
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 3:56:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:56:27 - cex place new buy order: eth_btc 0.034498 0.21465 [8454794046] margin:0.21740390747289]Array
(
    [complete] => 
    [id] => 8454794046
    [time] => 1552964186812
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 3:57:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:57:27 - cex place new buy order: eth_btc 0.0345 0.21464 [8454797860] margin:0.21739130434781]Array
(
    [complete] => 
    [id] => 8454797860
    [time] => 1552964246691
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 3:57:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:57:37 - cex place new buy order: eth_btc 0.034502 0.21463 [8454798384] margin:0.20578517187411]Array
(
    [complete] => 
    [id] => 8454798384
    [time] => 1552964256568
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 3:57:46 - cex delete buy orders: eth_btc [above margin]
2019-03-19 3:58:00 - cex place new buy order: eth_btc 0.034421 0.2151 [8454800366]Array
(
    [complete] => 
    [id] => 8454800366
    [time] => 1552964280152
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 3:58:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:58:10 - cex place new buy order: eth_btc 0.034423 0.21512 [8454801272] margin:0.42994509484937]Array
(
    [complete] => 
    [id] => 8454801272
    [time] => 1552964289586
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 3:58:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:58:22 - cex place new buy order: eth_btc 0.034425 0.21511 [8454802023] margin:0.42120551924472]Array
(
    [complete] => 
    [id] => 8454802023
    [time] => 1552964302116
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 3:58:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:58:35 - cex place new buy order: eth_btc 0.034427 0.2151 [8454802873] margin:0.42408574665234]Array
(
    [complete] => 
    [id] => 8454802873
    [time] => 1552964314517
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 3:58:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:58:47 - cex place new buy order: eth_btc 0.034429 0.21508 [8454803824] margin:0.42115658311308]Array
(
    [complete] => 
    [id] => 8454803824
    [time] => 1552964327321
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 3:58:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:59:00 - cex place new buy order: eth_btc 0.034431 0.21507 [8454804719] margin:0.43565391652871]Array
(
    [complete] => 
    [id] => 8454804719
    [time] => 1552964340344
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 3:59:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:59:09 - cex place new buy order: eth_btc 0.034433 0.21506 [8454805409] margin:0.44434118432899]Array
(
    [complete] => 
    [id] => 8454805409
    [time] => 1552964348771
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 3:59:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:59:21 - cex place new buy order: eth_btc 0.034435 0.21505 [8454806587] margin:0.44431537679686]Array
(
    [complete] => 
    [id] => 8454806587
    [time] => 1552964361196
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 3:59:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:59:31 - cex place new buy order: eth_btc 0.034437 0.21503 [8454807579] margin:0.44138571884891]Array
(
    [complete] => 
    [id] => 8454807579
    [time] => 1552964371224
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 3:59:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:59:44 - cex place new buy order: eth_btc 0.034439 0.21502 [8454808645] margin:0.42684166206914]Array
(
    [complete] => 
    [id] => 8454808645
    [time] => 1552964383938
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 3:59:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 3:59:56 - cex place new buy order: eth_btc 0.034441 0.21501 [8454809601] margin:0.41810632676171]Array
(
    [complete] => 
    [id] => 8454809601
    [time] => 1552964395758
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 4:00:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:00:10 - cex place new buy order: eth_btc 0.034443 0.215 [8454810758] margin:0.40937200592281]Array
(
    [complete] => 
    [id] => 8454810758
    [time] => 1552964409884
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 4:00:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:00:21 - cex place new buy order: eth_btc 0.034445 0.21498 [8454811803] margin:0.36870373058497]Array
(
    [complete] => 
    [id] => 8454811803
    [time] => 1552964420699
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 4:00:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:00:32 - cex place new buy order: eth_btc 0.034447 0.21497 [8454812956] margin:0.37158533399135]Array
(
    [complete] => 
    [id] => 8454812956
    [time] => 1552964431968
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 4:00:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:00:43 - cex place new buy order: eth_btc 0.034449 0.21496 [8454813999] margin:0.36866091903975]Array
(
    [complete] => 
    [id] => 8454813999
    [time] => 1552964443068
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 4:00:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:00:54 - cex place new buy order: eth_btc 0.034451 0.21495 [8454815108] margin:0.35412615018431]Array
(
    [complete] => 
    [id] => 8454815108
    [time] => 1552964454301
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 4:01:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:01:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:01:07 - cex place new buy order: eth_btc 0.034453 0.21493 [8454816348] margin:0.34249557368007]Array
(
    [complete] => 
    [id] => 8454816348
    [time] => 1552964467086
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 4:01:08 - cex place new buy order: eth_btc 0.034453 0.21493 [] margin:0.34249557368007]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 4:01:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:01:19 - cex place new buy order: eth_btc 0.034455 0.21492 [8454817508] margin:0.34247569293282]Array
(
    [complete] => 
    [id] => 8454817508
    [time] => 1552964479255
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 4:01:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:01:30 - cex place new buy order: eth_btc 0.034457 0.21491 [8454818487] margin:0.32214063905738]Array
(
    [complete] => 
    [id] => 8454818487
    [time] => 1552964489537
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 4:01:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:01:40 - cex place new buy order: eth_btc 0.034459 0.2149 [8454819670] margin:0.32212194201804]Array
(
    [complete] => 
    [id] => 8454819670
    [time] => 1552964500233
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 4:01:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:01:52 - cex place new buy order: eth_btc 0.034461 0.21488 [8454820685] margin:0.30759409187198]Array
(
    [complete] => 
    [id] => 8454820685
    [time] => 1552964511521
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 4:02:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:02:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:02:13 - cex place new buy order: eth_btc 0.034463 0.21487 [8454822356] margin:0.30467457853349]Array
(
    [complete] => 
    [id] => 8454822356
    [time] => 1552964532650
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 4:02:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:02:25 - cex place new buy order: eth_btc 0.034465 0.21486 [8454823271] margin:0.30755839257215]Array
(
    [complete] => 
    [id] => 8454823271
    [time] => 1552964545111
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 4:02:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:02:36 - cex place new buy order: eth_btc 0.034467 0.21485 [8454823875] margin:0.30173789421766]Array
(
    [complete] => 
    [id] => 8454823875
    [time] => 1552964556339
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 4:02:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:02:52 - cex place new buy order: eth_btc 0.034469 0.21483 [8454824848] margin:0.31042385911979]Array
(
    [complete] => 
    [id] => 8454824848
    [time] => 1552964572180
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 4:03:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:03:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:03:03 - cex place new buy order: eth_btc 0.034471 0.00184 [] margin:0.27559397754633]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 4:03:04 - cex place new buy order: eth_btc 0.034471 0.21482 [8454825522] margin:0.27559397754633]Array
(
    [complete] => 
    [id] => 8454825522
    [time] => 1552964584318
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 4:03:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:03:15 - cex place new buy order: eth_btc 0.034473 0.21481 [8454826415] margin:0.27557798857076]Array
(
    [complete] => 
    [id] => 8454826415
    [time] => 1552964594547
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 4:03:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:03:26 - cex place new buy order: eth_btc 0.034475 0.2148 [8454827430] margin:0.26395939086294]Array
(
    [complete] => 
    [id] => 8454827430
    [time] => 1552964605580
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 4:03:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:03:37 - cex place new buy order: eth_btc 0.034477 0.21478 [8454828300] margin:0.24944165675669]Array
(
    [complete] => 
    [id] => 8454828300
    [time] => 1552964616735
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 4:03:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:03:48 - cex place new buy order: eth_btc 0.034479 0.21477 [8454829132] margin:0.2523275036979]Array
(
    [complete] => 
    [id] => 8454829132
    [time] => 1552964627856
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 4:04:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:04:01 - cex place new buy order: eth_btc 0.034481 0.21476 [8454830229] margin:0.22331138888083]Array
(
    [complete] => 
    [id] => 8454830229
    [time] => 1552964641117
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 4:04:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:04:16 - cex place new buy order: eth_btc 0.034483 0.21475 [8454831389] margin:0.24649827451209]Array
(
    [complete] => 
    [id] => 8454831389
    [time] => 1552964655892
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 4:04:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:04:27 - cex place new buy order: eth_btc 0.034485 0.21473 [8454832450] margin:0.22618529795564]Array
(
    [complete] => 
    [id] => 8454832450
    [time] => 1552964667287
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 4:04:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:04:39 - cex place new buy order: eth_btc 0.034487 0.21472 [8454833455] margin:0.22037289413401]Array
(
    [complete] => 
    [id] => 8454833455
    [time] => 1552964679032
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 4:04:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:04:50 - cex place new buy order: eth_btc 0.034489 0.21471 [8454834350] margin:0.20876221403927]Array
(
    [complete] => 
    [id] => 8454834350
    [time] => 1552964689724
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 4:05:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:05:03 - cex place new buy order: eth_btc 0.034491 0.2147 [8454835298] margin:0.20005218752719]Array
(
    [complete] => 
    [id] => 8454835298
    [time] => 1552964702938
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 4:05:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 4:05:28 - cex place new buy order: eth_btc 0.034416 0.2152 [8454837132]Array
(
    [complete] => 
    [id] => 8454837132
    [time] => 1552964727704
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 4:05:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:05:36 - cex place new buy order: eth_btc 0.034418 0.21515 [8454837806] margin:0.41838572839792]Array
(
    [complete] => 
    [id] => 8454837806
    [time] => 1552964735691
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 4:05:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:05:48 - cex place new buy order: eth_btc 0.03442 0.21514 [8454838928] margin:0.41836141778036]Array
(
    [complete] => 
    [id] => 8454838928
    [time] => 1552964747854
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 4:05:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:06:00 - cex place new buy order: eth_btc 0.034422 0.21513 [8454839828] margin:0.42124222880715]Array
(
    [complete] => 
    [id] => 8454839828
    [time] => 1552964760147
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 4:06:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:06:09 - cex place new buy order: eth_btc 0.034424 0.21511 [8454840691] margin:0.40378805484547]Array
(
    [complete] => 
    [id] => 8454840691
    [time] => 1552964768771
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 4:06:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:06:22 - cex place new buy order: eth_btc 0.034426 0.2151 [8454841693] margin:0.41828850287573]Array
(
    [complete] => 
    [id] => 8454841693
    [time] => 1552964781817
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 4:06:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:07:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:07:34 - cex place new buy order: eth_btc 0.034428 0.21509 [8454847817] margin:0.4531195538515]Array
(
    [complete] => 
    [id] => 8454847817
    [time] => 1552964853975
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 4:07:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:07:45 - cex place new buy order: eth_btc 0.03443 0.21508 [8454848711] margin:0.464711007842]Array
(
    [complete] => 
    [id] => 8454848711
    [time] => 1552964865177
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 4:07:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:07:55 - cex place new buy order: eth_btc 0.034432 0.21506 [8454849493] margin:0.45887546468402]Array
(
    [complete] => 
    [id] => 8454849493
    [time] => 1552964875422
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 4:08:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:08:09 - cex place new buy order: eth_btc 0.034434 0.21505 [8454850614] margin:0.43271185456235]Array
(
    [complete] => 
    [id] => 8454850614
    [time] => 1552964889084
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 4:08:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:08:22 - cex place new buy order: eth_btc 0.034436 0.21504 [8454851559] margin:0.45011034963409]Array
(
    [complete] => 
    [id] => 8454851559
    [time] => 1552964902129
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 4:08:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:08:33 - cex place new buy order: eth_btc 0.034438 0.21503 [8454852469] margin:0.42395028747313]Array
(
    [complete] => 
    [id] => 8454852469
    [time] => 1552964913459
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 4:08:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:08:47 - cex place new buy order: eth_btc 0.03444 0.21501 [8454853592] margin:0.41521486643439]Array
(
    [complete] => 
    [id] => 8454853592
    [time] => 1552964927457
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 4:08:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:08:59 - cex place new buy order: eth_btc 0.034442 0.215 [8454854695] margin:0.40938389176006]Array
(
    [complete] => 
    [id] => 8454854695
    [time] => 1552964939191
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 4:09:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:09:07 - cex place new buy order: eth_btc 0.034444 0.21499 [8454855163] margin:0.39484380443617]Array
(
    [complete] => 
    [id] => 8454855163
    [time] => 1552964947264
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 4:09:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:09:14 - cex place new buy order: eth_btc 0.034446 0.21498 [8454855761] margin:0.39482087905707]Array
(
    [complete] => 
    [id] => 8454855761
    [time] => 1552964954517
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 4:09:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:09:24 - cex place new buy order: eth_btc 0.034448 0.21496 [8454856311] margin:0.39479795633999]Array
(
    [complete] => 
    [id] => 8454856311
    [time] => 1552964963583
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 4:09:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:09:35 - cex place new buy order: eth_btc 0.03445 0.21495 [8454857067] margin:0.39767779390421]Array
(
    [complete] => 
    [id] => 8454857067
    [time] => 1552964975134
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 4:09:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:09:46 - cex place new buy order: eth_btc 0.034452 0.21494 [8454857752] margin:0.38023917334262]Array
(
    [complete] => 
    [id] => 8454857752
    [time] => 1552964985542
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 4:09:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:09:56 - cex place new buy order: eth_btc 0.034454 0.21493 [8454858414] margin:0.36860741858711]Array
(
    [complete] => 
    [id] => 8454858414
    [time] => 1552964995826
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 4:10:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:10:13 - cex place new buy order: eth_btc 0.034456 0.21492 [8454859948] margin:0.37439052704897]Array
(
    [complete] => 
    [id] => 8454859948
    [time] => 1552965012759
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 4:10:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:10:26 - cex place new buy order: eth_btc 0.034458 0.2149 [8454860889] margin:0.36856462940389]Array
(
    [complete] => 
    [id] => 8454860889
    [time] => 1552965025739
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 4:10:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:10:38 - cex place new buy order: eth_btc 0.03446 0.21489 [8454861676] margin:0.34822983168892]Array
(
    [complete] => 
    [id] => 8454861676
    [time] => 1552965037577
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 4:10:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:10:48 - cex place new buy order: eth_btc 0.034462 0.21488 [8454862431] margin:0.34240612848935]Array
(
    [complete] => 
    [id] => 8454862431
    [time] => 1552965048258
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 4:11:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:11:01 - cex place new buy order: eth_btc 0.034464 0.21487 [8454863584] margin:0.33658310120706]Array
(
    [complete] => 
    [id] => 8454863584
    [time] => 1552965061519
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 4:11:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:11:08 - cex place new buy order: eth_btc 0.034466 0.21485 [8454864081] margin:0.33076074972436]Array
(
    [complete] => 
    [id] => 8454864081
    [time] => 1552965067978
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 4:11:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:11:20 - cex place new buy order: eth_btc 0.034468 0.21484 [8454864956] margin:0.33654404084948]Array
(
    [complete] => 
    [id] => 8454864956
    [time] => 1552965080217
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 4:11:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:11:32 - cex place new buy order: eth_btc 0.03447 0.21483 [8454865854] margin:0.31911807368725]Array
(
    [complete] => 
    [id] => 8454865854
    [time] => 1552965091527
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 4:11:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:11:42 - cex place new buy order: eth_btc 0.034472 0.21482 [8454866646] margin:0.31329774889766]Array
(
    [complete] => 
    [id] => 8454866646
    [time] => 1552965102120
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 4:11:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:11:52 - cex place new buy order: eth_btc 0.034474 0.2148 [8454867292] margin:0.30747809943725]Array
(
    [complete] => 
    [id] => 8454867292
    [time] => 1552965112501
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 4:12:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:12:04 - cex place new buy order: eth_btc 0.034476 0.21479 [8454867889] margin:0.29005685114283]Array
(
    [complete] => 
    [id] => 8454867889
    [time] => 1552965124339
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 4:12:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:12:21 - cex place new buy order: eth_btc 0.034478 0.21478 [8454868888] margin:0.27843842450257]Array
(
    [complete] => 
    [id] => 8454868888
    [time] => 1552965140894
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 4:12:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:12:33 - cex place new buy order: eth_btc 0.03448 0.21477 [8454869729] margin:0.26682134570764]Array
(
    [complete] => 
    [id] => 8454869729
    [time] => 1552965153359
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 4:12:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:12:44 - cex place new buy order: eth_btc 0.034482 0.21475 [8454870206] margin:0.27840612493475]Array
(
    [complete] => 
    [id] => 8454870206
    [time] => 1552965163651
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 4:12:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:12:54 - cex place new buy order: eth_btc 0.034484 0.21474 [8454870703] margin:0.26969029114952]Array
(
    [complete] => 
    [id] => 8454870703
    [time] => 1552965173941
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 4:13:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:13:03 - cex place new buy order: eth_btc 0.034486 0.21473 [8454871208] margin:0.24937655860349]Array
(
    [complete] => 
    [id] => 8454871208
    [time] => 1552965182680
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 4:13:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:13:14 - cex place new buy order: eth_btc 0.034488 0.21472 [8454872038] margin:0.24356297842729]Array
(
    [complete] => 
    [id] => 8454872038
    [time] => 1552965193964
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 4:13:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:13:26 - cex place new buy order: eth_btc 0.03449 0.2147 [8454872980] margin:0.23485068135691]Array
(
    [complete] => 
    [id] => 8454872980
    [time] => 1552965205835
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 4:13:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:13:38 - cex place new buy order: eth_btc 0.034492 0.21469 [8454873752] margin:0.22903861765047]Array
(
    [complete] => 
    [id] => 8454873752
    [time] => 1552965218198
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 4:13:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:13:50 - cex place new buy order: eth_btc 0.034494 0.21468 [8454874757] margin:0.22322722792367]Array
(
    [complete] => 
    [id] => 8454874757
    [time] => 1552965230018
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 4:14:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:14:02 - cex place new buy order: eth_btc 0.034496 0.21467 [8454875640] margin:0.23480983302411]Array
(
    [complete] => 
    [id] => 8454875640
    [time] => 1552965242135
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 4:14:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:14:14 - cex place new buy order: eth_btc 0.034498 0.21465 [8454876599] margin:0.24928981390224]Array
(
    [complete] => 
    [id] => 8454876599
    [time] => 1552965253964
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 4:14:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:14:25 - cex place new buy order: eth_btc 0.0345 0.21464 [8454877342] margin:0.22028985507245]Array
(
    [complete] => 
    [id] => 8454877342
    [time] => 1552965264633
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 4:14:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:14:37 - cex place new buy order: eth_btc 0.034502 0.21463 [8454878145] margin:0.22607385079125]Array
(
    [complete] => 
    [id] => 8454878145
    [time] => 1552965277065
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 4:15:04 - cex delete buy orders: eth_btc[move]
2019-03-19 4:15:06 - cex place new buy order: eth_btc 0.034502 0.21462 [8454878976] margin:0.21737240239978]Array
(
    [complete] => 
    [id] => 8454878976
    [time] => 1552965305820
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 4:15:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:15:25 - cex place new buy order: eth_btc 0.034504 0.21462 [8454879782] margin:0.21736610248086]Array
(
    [complete] => 
    [id] => 8454879782
    [time] => 1552965325178
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 4:15:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:15:37 - cex place new buy order: eth_btc 0.034506 0.2146 [8454880748] margin:0.220251550455]Array
(
    [complete] => 
    [id] => 8454880748
    [time] => 1552965337047
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 4:15:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:15:47 - cex place new buy order: eth_btc 0.034508 0.21459 [8454881727] margin:0.21154514895096]Array
(
    [complete] => 
    [id] => 8454881727
    [time] => 1552965347245
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 4:15:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:15:59 - cex place new buy order: eth_btc 0.03451 0.21458 [8454882745] margin:0.20573746740076]Array
(
    [complete] => 
    [id] => 8454882745
    [time] => 1552965358605
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 4:16:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:16:06 - cex place new buy order: eth_btc 0.034512 0.21457 [8454883612] margin:0.20282800185443]Array
(
    [complete] => 
    [id] => 8454883612
    [time] => 1552965366194
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 4:16:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 4:16:30 - cex place new buy order: eth_btc 0.034415 0.2152 [8454885529]Array
(
    [complete] => 
    [id] => 8454885529
    [time] => 1552965389803
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 4:16:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:17:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:17:31 - cex place new buy order: eth_btc 0.034417 0.21516 [8454890397] margin:0.48522532469417]Array
(
    [complete] => 
    [id] => 8454890397
    [time] => 1552965450922
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 4:17:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:17:46 - cex place new buy order: eth_btc 0.034419 0.21515 [8454891455] margin:0.4677648972951]Array
(
    [complete] => 
    [id] => 8454891455
    [time] => 1552965466180
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 4:17:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:17:57 - cex place new buy order: eth_btc 0.034421 0.21513 [8454892245] margin:0.46192731181547]Array
(
    [complete] => 
    [id] => 8454892245
    [time] => 1552965476650
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 4:18:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:18:13 - cex place new buy order: eth_btc 0.034423 0.21512 [8454893286] margin:0.44156523254801]Array
(
    [complete] => 
    [id] => 8454893286
    [time] => 1552965493036
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 4:18:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:18:27 - cex place new buy order: eth_btc 0.034425 0.21511 [8454894156] margin:0.43863471314451]Array
(
    [complete] => 
    [id] => 8454894156
    [time] => 1552965507137
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 4:18:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:18:38 - cex place new buy order: eth_btc 0.034427 0.2151 [8454894983] margin:0.43570453423185]Array
(
    [complete] => 
    [id] => 8454894983
    [time] => 1552965518461
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 4:18:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:18:51 - cex place new buy order: eth_btc 0.034429 0.21508 [8454896011] margin:0.42987016759126]Array
(
    [complete] => 
    [id] => 8454896011
    [time] => 1552965530588
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 4:19:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:19:03 - cex place new buy order: eth_btc 0.034431 0.21507 [] margin:0.42113211931107]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 4:19:08 - cex place new buy order: eth_btc 0.034415 0.2152 [8454897263]Array
(
    [complete] => 
    [id] => 8454897263
    [time] => 1552965547979
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 4:19:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:19:19 - cex place new buy order: eth_btc 0.034417 0.21516 [8454898215] margin:0.45616991602986]Array
(
    [complete] => 
    [id] => 8454898215
    [time] => 1552965558656
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 4:19:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:19:33 - cex place new buy order: eth_btc 0.034419 0.21515 [8454899266] margin:0.44742729306488]Array
(
    [complete] => 
    [id] => 8454899266
    [time] => 1552965572806
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 4:19:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:19:44 - cex place new buy order: eth_btc 0.034421 0.21513 [8454900257] margin:0.42997007640686]Array
(
    [complete] => 
    [id] => 8454900257
    [time] => 1552965583950
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 4:19:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:19:56 - cex place new buy order: eth_btc 0.034423 0.21512 [8454901335] margin:0.42413502600005]Array
(
    [complete] => 
    [id] => 8454901335
    [time] => 1552965595624
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 4:20:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:20:07 - cex place new buy order: eth_btc 0.034434 0.21505 [8454902074] margin:0.38915025846549]Array
(
    [complete] => 
    [id] => 8454902074
    [time] => 1552965606665
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 4:20:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:20:18 - cex place new buy order: eth_btc 0.034436 0.21504 [8454903121] margin:0.38331978162389]Array
(
    [complete] => 
    [id] => 8454903121
    [time] => 1552965618295
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 4:20:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:20:30 - cex place new buy order: eth_btc 0.034438 0.21503 [8454903888] margin:0.38039375108891]Array
(
    [complete] => 
    [id] => 8454903888
    [time] => 1552965629916
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 4:20:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:20:42 - cex place new buy order: eth_btc 0.03444 0.21501 [8454904577] margin:0.38327526132405]Array
(
    [complete] => 
    [id] => 8454904577
    [time] => 1552965642146
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 4:20:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:20:55 - cex place new buy order: eth_btc 0.034442 0.215 [8454905176] margin:0.39486673247777]Array
(
    [complete] => 
    [id] => 8454905176
    [time] => 1552965654808
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 4:21:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:21:09 - cex place new buy order: eth_btc 0.034444 0.21499 [8454906172] margin:0.36290790848914]Array
(
    [complete] => 
    [id] => 8454906172
    [time] => 1552965668869
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 4:21:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:21:19 - cex place new buy order: eth_btc 0.034446 0.21498 [8454906774] margin:0.36578993206757]Array
(
    [complete] => 
    [id] => 8454906774
    [time] => 1552965679034
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 4:21:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:21:27 - cex place new buy order: eth_btc 0.034448 0.21496 [8454907284] margin:0.35705991639572]Array
(
    [complete] => 
    [id] => 8454907284
    [time] => 1552965686646
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 4:21:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:21:37 - cex place new buy order: eth_btc 0.03445 0.21495 [8454907985] margin:0.35123367198837]Array
(
    [complete] => 
    [id] => 8454907985
    [time] => 1552965696722
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 4:21:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:21:48 - cex place new buy order: eth_btc 0.034452 0.21494 [8454908825] margin:0.34250551491928]Array
(
    [complete] => 
    [id] => 8454908825
    [time] => 1552965707864
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 4:21:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:22:00 - cex place new buy order: eth_btc 0.034454 0.21493 [8454909375] margin:0.32507110930515]Array
(
    [complete] => 
    [id] => 8454909375
    [time] => 1552965719537
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 4:22:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:22:05 - cex place new buy order: eth_btc 0.034456 0.21492 [8454909656] margin:0.32505224053867]Array
(
    [complete] => 
    [id] => 8454909656
    [time] => 1552965724921
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 4:22:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:22:20 - cex place new buy order: eth_btc 0.034458 0.2149 [8454910820] margin:0.31342503917813]Array
(
    [complete] => 
    [id] => 8454910820
    [time] => 1552965739988
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 4:22:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:22:30 - cex place new buy order: eth_btc 0.03446 0.21489 [8454911533] margin:0.30760301799189]Array
(
    [complete] => 
    [id] => 8454911533
    [time] => 1552965750235
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 4:22:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:22:42 - cex place new buy order: eth_btc 0.034462 0.21488 [8454912186] margin:0.29307643201208]Array
(
    [complete] => 
    [id] => 8454912186
    [time] => 1552965761547
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 4:22:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:22:53 - cex place new buy order: eth_btc 0.034464 0.21487 [8454913007] margin:0.28725626740949]Array
(
    [complete] => 
    [id] => 8454913007
    [time] => 1552965772964
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 4:23:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:23:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:23:05 - cex place new buy order: eth_btc 0.034466 0.21485 [8454913848] margin:0.27853536818894]Array
(
    [complete] => 
    [id] => 8454913848
    [time] => 1552965784606
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 4:23:05 - cex place new buy order: eth_btc 0.034466 0.21485 [] margin:0.27853536818894]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 4:23:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:23:15 - cex place new buy order: eth_btc 0.034468 0.21484 [8454914618] margin:0.28722293141465]Array
(
    [complete] => 
    [id] => 8454914618
    [time] => 1552965794552
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 4:23:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:23:25 - cex place new buy order: eth_btc 0.03447 0.21483 [8454915520] margin:0.29300841311284]Array
(
    [complete] => 
    [id] => 8454915520
    [time] => 1552965805410
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 4:23:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:23:37 - cex place new buy order: eth_btc 0.034472 0.21482 [8454916282] margin:0.31039684381526]Array
(
    [complete] => 
    [id] => 8454916282
    [time] => 1552965816589
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 4:23:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:23:49 - cex place new buy order: eth_btc 0.034474 0.2148 [8454916973] margin:0.28137146835296]Array
(
    [complete] => 
    [id] => 8454916973
    [time] => 1552965828940
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 4:23:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:24:00 - cex place new buy order: eth_btc 0.034476 0.21479 [8454917809] margin:0.28425571411996]Array
(
    [complete] => 
    [id] => 8454917809
    [time] => 1552965840072
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 4:24:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:24:07 - cex place new buy order: eth_btc 0.034478 0.21478 [8454918378] margin:0.28423922501306]Array
(
    [complete] => 
    [id] => 8454918378
    [time] => 1552965847378
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 4:24:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:24:20 - cex place new buy order: eth_btc 0.03448 0.21477 [8454919260] margin:0.28422273781901]Array
(
    [complete] => 
    [id] => 8454919260
    [time] => 1552965860229
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 4:24:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:24:32 - cex place new buy order: eth_btc 0.034482 0.21475 [8454920324] margin:0.27260599733194]Array
(
    [complete] => 
    [id] => 8454920324
    [time] => 1552965871922
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 4:24:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:24:42 - cex place new buy order: eth_btc 0.034484 0.21474 [8454921116] margin:0.26969029114952]Array
(
    [complete] => 
    [id] => 8454921116
    [time] => 1552965882424
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 4:24:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:24:50 - cex place new buy order: eth_btc 0.034486 0.21473 [8454921837] margin:0.25807574088035]Array
(
    [complete] => 
    [id] => 8454921837
    [time] => 1552965889894
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 4:24:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:25:00 - cex place new buy order: eth_btc 0.034488 0.21472 [8454922630] margin:0.25226165622827]Array
(
    [complete] => 
    [id] => 8454922630
    [time] => 1552965899989
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 4:25:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:25:08 - cex place new buy order: eth_btc 0.03449 0.00183 [] margin:0.24354885474052]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 4:25:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:25:17 - cex place new buy order: eth_btc 0.03449 0.2147 [8454923818] margin:0.24354885474052]Array
(
    [complete] => 
    [id] => 8454923818
    [time] => 1552965916666
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 4:25:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:25:26 - cex place new buy order: eth_btc 0.034492 0.21469 [8454924685] margin:0.24063550968341]Array
(
    [complete] => 
    [id] => 8454924685
    [time] => 1552965925706
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 4:25:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:25:36 - cex place new buy order: eth_btc 0.034494 0.21468 [8454925740] margin:0.23772250246419]Array
(
    [complete] => 
    [id] => 8454925740
    [time] => 1552965935832
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 4:25:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:25:46 - cex place new buy order: eth_btc 0.034496 0.21467 [8454926709] margin:0.23770871985158]Array
(
    [complete] => 
    [id] => 8454926709
    [time] => 1552965946398
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 4:25:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:25:57 - cex place new buy order: eth_btc 0.034498 0.21465 [8454927513] margin:0.2203026262392]Array
(
    [complete] => 
    [id] => 8454927513
    [time] => 1552965957343
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 4:26:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 4:26:17 - cex place new buy order: eth_btc 0.034397 0.2153 [8454929173]Array
(
    [complete] => 
    [id] => 8454929173
    [time] => 1552965977359
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 4:26:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:26:28 - cex place new buy order: eth_btc 0.034417 0.21516 [8454929992] margin:0.44164221169771]Array
(
    [complete] => 
    [id] => 8454929992
    [time] => 1552965987587
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 4:27:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:27:27 - cex place new buy order: eth_btc 0.034419 0.21515 [8454935226] margin:0.43580580493334]Array
(
    [complete] => 
    [id] => 8454935226
    [time] => 1552966047229
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 4:27:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:27:37 - cex place new buy order: eth_btc 0.034421 0.21513 [8454935980] margin:0.42997007640686]Array
(
    [complete] => 
    [id] => 8454935980
    [time] => 1552966057483
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 4:27:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:27:48 - cex place new buy order: eth_btc 0.034423 0.21512 [8454936855] margin:0.40379978502745]Array
(
    [complete] => 
    [id] => 8454936855
    [time] => 1552966068044
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 4:27:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:27:58 - cex place new buy order: eth_btc 0.034425 0.21511 [8454937517] margin:0.41249092229483]Array
(
    [complete] => 
    [id] => 8454937517
    [time] => 1552966078372
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 4:28:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:28:09 - cex place new buy order: eth_btc 0.034427 0.2151 [8454938184] margin:0.44151392802161]Array
(
    [complete] => 
    [id] => 8454938184
    [time] => 1552966088760
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 4:28:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:28:20 - cex place new buy order: eth_btc 0.034429 0.21508 [8454939048] margin:0.44439280838828]Array
(
    [complete] => 
    [id] => 8454939048
    [time] => 1552966099874
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 4:28:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:28:30 - cex place new buy order: eth_btc 0.034431 0.21507 [8454939628] margin:0.41822775986755]Array
(
    [complete] => 
    [id] => 8454939628
    [time] => 1552966110224
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 4:28:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:28:39 - cex place new buy order: eth_btc 0.034434 0.21505 [8454940423] margin:0.41528721612358]Array
(
    [complete] => 
    [id] => 8454940423
    [time] => 1552966119213
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 4:28:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:28:47 - cex place new buy order: eth_btc 0.034436 0.21504 [8454941236] margin:0.40945522128004]Array
(
    [complete] => 
    [id] => 8454941236
    [time] => 1552966126924
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 4:28:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:28:58 - cex place new buy order: eth_btc 0.034438 0.21503 [8454942292] margin:0.4268540565654]Array
(
    [complete] => 
    [id] => 8454942292
    [time] => 1552966137586
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 4:29:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:29:15 - cex place new buy order: eth_btc 0.03444 0.21501 [8454944034] margin:0.42973286875727]Array
(
    [complete] => 
    [id] => 8454944034
    [time] => 1552966154994
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 4:29:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:29:29 - cex place new buy order: eth_btc 0.034442 0.215 [8454945181] margin:0.41228732361651]Array
(
    [complete] => 
    [id] => 8454945181
    [time] => 1552966168708
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 4:29:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:29:41 - cex place new buy order: eth_btc 0.034444 0.21499 [8454946230] margin:0.40645685750782]Array
(
    [complete] => 
    [id] => 8454946230
    [time] => 1552966180793
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 4:29:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:29:53 - cex place new buy order: eth_btc 0.034446 0.21498 [8454947652] margin:0.40353016315391]Array
(
    [complete] => 
    [id] => 8454947652
    [time] => 1552966192950
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 4:30:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:30:13 - cex place new buy order: eth_btc 0.034448 0.21496 [8454949425] margin:0.39770088248954]Array
(
    [complete] => 
    [id] => 8454949425
    [time] => 1552966213211
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 4:30:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:30:25 - cex place new buy order: eth_btc 0.03445 0.21495 [8454950673] margin:0.38606676342525]Array
(
    [complete] => 
    [id] => 8454950673
    [time] => 1552966225162
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 4:30:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:30:36 - cex place new buy order: eth_btc 0.034452 0.21494 [8454951586] margin:0.38023917334262]Array
(
    [complete] => 
    [id] => 8454951586
    [time] => 1552966235854
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 4:30:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:30:49 - cex place new buy order: eth_btc 0.034454 0.21493 [8454952603] margin:0.36280257734951]Array
(
    [complete] => 
    [id] => 8454952603
    [time] => 1552966248556
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 4:30:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:31:00 - cex place new buy order: eth_btc 0.034456 0.21492 [8454953364] margin:0.322149988391]Array
(
    [complete] => 
    [id] => 8454953364
    [time] => 1552966259854
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 4:31:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:31:07 - cex place new buy order: eth_btc 0.034458 0.2149 [8454953975] margin:0.31342503917813]Array
(
    [complete] => 
    [id] => 8454953975
    [time] => 1552966267321
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 4:31:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:31:20 - cex place new buy order: eth_btc 0.03446 0.21489 [8454955267] margin:0.30760301799189]Array
(
    [complete] => 
    [id] => 8454955267
    [time] => 1552966279777
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 4:31:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:31:31 - cex place new buy order: eth_btc 0.034462 0.21488 [8454956346] margin:0.3075851662701]Array
(
    [complete] => 
    [id] => 8454956346
    [time] => 1552966290545
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 4:31:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:31:41 - cex place new buy order: eth_btc 0.034465 0.21486 [8454957068] margin:0.30175540403308]Array
(
    [complete] => 
    [id] => 8454957068
    [time] => 1552966301240
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 4:31:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:31:52 - cex place new buy order: eth_btc 0.034467 0.21485 [8454957815] margin:0.30754054602955]Array
(
    [complete] => 
    [id] => 8454957815
    [time] => 1552966311552
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 4:32:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:32:02 - cex place new buy order: eth_btc 0.034469 0.21483 [8454958559] margin:0.30752270155792]Array
(
    [complete] => 
    [id] => 8454958559
    [time] => 1552966322372
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 4:32:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:32:16 - cex place new buy order: eth_btc 0.034471 0.21482 [8454959617] margin:0.30460386991964]Array
(
    [complete] => 
    [id] => 8454959617
    [time] => 1552966336154
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 4:32:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:32:30 - cex place new buy order: eth_btc 0.034473 0.21481 [8454960603] margin:0.28428045136772]Array
(
    [complete] => 
    [id] => 8454960603
    [time] => 1552966349738
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 4:32:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:32:40 - cex place new buy order: eth_btc 0.034475 0.2148 [8454961301] margin:0.27846265409717]Array
(
    [complete] => 
    [id] => 8454961301
    [time] => 1552966360522
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 4:32:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:32:52 - cex place new buy order: eth_btc 0.034477 0.21478 [8454962380] margin:0.26684456304202]Array
(
    [complete] => 
    [id] => 8454962380
    [time] => 1552966372210
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 4:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:33:05 - cex place new buy order: eth_btc 0.034479 0.21477 [8454963423] margin:0.25522781983236]Array
(
    [complete] => 
    [id] => 8454963423
    [time] => 1552966385462
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 4:33:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:33:17 - cex place new buy order: eth_btc 0.034481 0.21476 [8454964105] margin:0.28131434703169]Array
(
    [complete] => 
    [id] => 8454964105
    [time] => 1552966397235
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 4:33:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:33:28 - cex place new buy order: eth_btc 0.034483 0.21475 [8454964972] margin:0.2754980715135]Array
(
    [complete] => 
    [id] => 8454964972
    [time] => 1552966407790
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 4:33:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:33:39 - cex place new buy order: eth_btc 0.034485 0.21473 [8454966011] margin:0.26678265912714]Array
(
    [complete] => 
    [id] => 8454966011
    [time] => 1552966418720
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 4:33:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:33:53 - cex place new buy order: eth_btc 0.034487 0.21472 [8454967318] margin:0.26096790094816]Array
(
    [complete] => 
    [id] => 8454967318
    [time] => 1552966432854
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 4:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:34:06 - cex place new buy order: eth_btc 0.034489 0.21471 [8454968527] margin:0.24355591637915]Array
(
    [complete] => 
    [id] => 8454968527
    [time] => 1552966445825
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 4:34:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:34:18 - cex place new buy order: eth_btc 0.034491 0.2147 [8454969694] margin:0.23774317938012]Array
(
    [complete] => 
    [id] => 8454969694
    [time] => 1552966457828
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 4:34:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:34:30 - cex place new buy order: eth_btc 0.034493 0.21468 [8454970611] margin:0.22033456063548]Array
(
    [complete] => 
    [id] => 8454970611
    [time] => 1552966469847
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 4:34:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 4:34:55 - cex place new buy order: eth_btc 0.034447 0.215 [8454972580]Array
(
    [complete] => 
    [id] => 8454972580
    [time] => 1552966495203
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 4:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:35:05 - cex place new buy order: eth_btc 0.034449 0.21496 [8454973344] margin:0.30770123951349]Array
(
    [complete] => 
    [id] => 8454973344
    [time] => 1552966505331
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 4:35:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:35:21 - cex place new buy order: eth_btc 0.034451 0.21495 [8454974530] margin:0.33090476328697]Array
(
    [complete] => 
    [id] => 8454974530
    [time] => 1552966520742
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 4:35:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:35:33 - cex place new buy order: eth_btc 0.034453 0.21493 [8454975801] margin:0.31056802020142]Array
(
    [complete] => 
    [id] => 8454975801
    [time] => 1552966532731
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 4:35:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:35:46 - cex place new buy order: eth_btc 0.034455 0.21492 [8454976820] margin:0.30764765636337]Array
(
    [complete] => 
    [id] => 8454976820
    [time] => 1552966545543
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 4:35:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:35:56 - cex place new buy order: eth_btc 0.034457 0.21491 [8454977642] margin:0.29602112778244]Array
(
    [complete] => 
    [id] => 8454977642
    [time] => 1552966556351
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 4:36:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:36:09 - cex place new buy order: eth_btc 0.034459 0.2149 [8454978711] margin:0.30761194462983]Array
(
    [complete] => 
    [id] => 8454978711
    [time] => 1552966568586
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 4:36:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:36:21 - cex place new buy order: eth_btc 0.034461 0.21488 [8454979787] margin:0.31629958503816]Array
(
    [complete] => 
    [id] => 8454979787
    [time] => 1552966580615
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 4:36:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:36:33 - cex place new buy order: eth_btc 0.034463 0.21487 [8454981117] margin:0.31628122914429]Array
(
    [complete] => 
    [id] => 8454981117
    [time] => 1552966593439
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 4:36:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:36:44 - cex place new buy order: eth_btc 0.034465 0.21486 [8454982310] margin:0.29885390976352]Array
(
    [complete] => 
    [id] => 8454982310
    [time] => 1552966604359
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 4:36:59 - cex delete buy orders: eth_btc[move]
2019-03-19 4:37:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:37:24 - cex place new buy order: eth_btc 0.034467 0.21485 [8454986132] margin:0.31044187193547]Array
(
    [complete] => 
    [id] => 8454986132
    [time] => 1552966643960
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 4:37:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:37:34 - cex place new buy order: eth_btc 0.034469 0.21483 [8454987217] margin:0.28721459862486]Array
(
    [complete] => 
    [id] => 8454987217
    [time] => 1552966653984
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 4:37:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:37:44 - cex place new buy order: eth_btc 0.034471 0.21482 [8454988141] margin:0.28719793449565]Array
(
    [complete] => 
    [id] => 8454988141
    [time] => 1552966664366
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 4:37:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:37:54 - cex place new buy order: eth_btc 0.034473 0.21481 [8454988896] margin:0.26107388390915]Array
(
    [complete] => 
    [id] => 8454988896
    [time] => 1552966673984
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 4:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:38:05 - cex place new buy order: eth_btc 0.034475 0.2148 [8454989812] margin:0.24945612762872]Array
(
    [complete] => 
    [id] => 8454989812
    [time] => 1552966685142
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 4:38:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:38:16 - cex place new buy order: eth_btc 0.034477 0.21478 [8454990670] margin:0.24364068799489]Array
(
    [complete] => 
    [id] => 8454990670
    [time] => 1552966696380
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 4:38:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:38:28 - cex place new buy order: eth_btc 0.034479 0.21477 [8454991438] margin:0.23782592302561]Array
(
    [complete] => 
    [id] => 8454991438
    [time] => 1552966707961
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 4:38:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:38:39 - cex place new buy order: eth_btc 0.034481 0.21476 [8454992295] margin:0.23201183260346]Array
(
    [complete] => 
    [id] => 8454992295
    [time] => 1552966719368
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 4:38:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:38:53 - cex place new buy order: eth_btc 0.034483 0.21475 [8454993368] margin:0.24359829481193]Array
(
    [complete] => 
    [id] => 8454993368
    [time] => 1552966733317
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 4:39:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:39:04 - cex place new buy order: eth_btc 0.034485 0.21473 [8454994253] margin:0.25228360156588]Array
(
    [complete] => 
    [id] => 8454994253
    [time] => 1552966744364
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 4:39:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:39:15 - cex place new buy order: eth_btc 0.034487 0.21472 [8454995019] margin:0.21747325079016]Array
(
    [complete] => 
    [id] => 8454995019
    [time] => 1552966755218
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 4:39:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:39:30 - cex place new buy order: eth_btc 0.034489 0.21471 [8454996232] margin:0.20296326364928]Array
(
    [complete] => 
    [id] => 8454996232
    [time] => 1552966770024
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 4:39:38 - cex delete buy orders: eth_btc [above margin]
2019-03-19 4:39:52 - cex place new buy order: eth_btc 0.034403 0.2152 [8454998001]Array
(
    [complete] => 
    [id] => 8454998001
    [time] => 1552966792277
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 4:40:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:40:05 - cex place new buy order: eth_btc 0.034403 0.2152 [8454999006]Array
(
    [complete] => 
    [id] => 8454999006
    [time] => 1552966805307
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 4:40:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:40:17 - cex place new buy order: eth_btc 0.034405 0.21523 [8454999698] margin:0.47086179334399]Array
(
    [complete] => 
    [id] => 8454999698
    [time] => 1552966817432
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 4:40:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:40:30 - cex place new buy order: eth_btc 0.034407 0.21522 [8455000650] margin:0.4650216525707]Array
(
    [complete] => 
    [id] => 8455000650
    [time] => 1552966830176
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 4:40:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:40:41 - cex place new buy order: eth_btc 0.034409 0.21521 [8455001791] margin:0.45918219070591]Array
(
    [complete] => 
    [id] => 8455001791
    [time] => 1552966841050
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 4:40:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:40:52 - cex place new buy order: eth_btc 0.034411 0.2152 [8455002578] margin:0.45334340763128]Array
(
    [complete] => 
    [id] => 8455002578
    [time] => 1552966851925
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 4:41:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:41:03 - cex place new buy order: eth_btc 0.034413 0.21518 [8455003384] margin:0.44750530322843]Array
(
    [complete] => 
    [id] => 8455003384
    [time] => 1552966862542
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 4:41:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:41:16 - cex place new buy order: eth_btc 0.034415 0.21517 [8455004546] margin:0.44166787737905]Array
(
    [complete] => 
    [id] => 8455004546
    [time] => 1552966875885
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 4:41:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:41:27 - cex place new buy order: eth_btc 0.034417 0.21516 [8455005721] margin:0.44164221169771]Array
(
    [complete] => 
    [id] => 8455005721
    [time] => 1552966887122
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 4:41:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:41:39 - cex place new buy order: eth_btc 0.034419 0.21515 [8455006971] margin:0.45033266509777]Array
(
    [complete] => 
    [id] => 8455006971
    [time] => 1552966898663
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 4:41:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:41:53 - cex place new buy order: eth_btc 0.034421 0.21513 [8455008131] margin:0.43287527962579]Array
(
    [complete] => 
    [id] => 8455008131
    [time] => 1552966913435
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 4:42:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:42:04 - cex place new buy order: eth_btc 0.034423 0.21512 [8455009193] margin:0.45609040467129]Array
(
    [complete] => 
    [id] => 8455009193
    [time] => 1552966923964
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 4:42:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:42:14 - cex place new buy order: eth_btc 0.034425 0.21511 [8455010389] margin:0.47058823529411]Array
(
    [complete] => 
    [id] => 8455010389
    [time] => 1552966934159
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 4:42:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:42:23 - cex place new buy order: eth_btc 0.034427 0.2151 [8455011602] margin:0.42989514044209]Array
(
    [complete] => 
    [id] => 8455011602
    [time] => 1552966943395
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 4:42:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:42:33 - cex place new buy order: eth_btc 0.034429 0.21508 [8455012951] margin:0.43277469575067]Array
(
    [complete] => 
    [id] => 8455012951
    [time] => 1552966952993
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 4:42:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:42:42 - cex place new buy order: eth_btc 0.034431 0.21507 [8455013945] margin:0.4472713543028]Array
(
    [complete] => 
    [id] => 8455013945
    [time] => 1552966961834
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 4:42:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:42:50 - cex place new buy order: eth_btc 0.034433 0.21506 [8455014896] margin:0.43853280283448]Array
(
    [complete] => 
    [id] => 8455014896
    [time] => 1552966970265
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 4:42:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:43:00 - cex place new buy order: eth_btc 0.034435 0.21505 [8455015799] margin:0.43560331058514]Array
(
    [complete] => 
    [id] => 8455015799
    [time] => 1552966979743
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 4:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:43:05 - cex place new buy order: eth_btc 0.034437 0.21503 [8455016409] margin:0.42686645178149]Array
(
    [complete] => 
    [id] => 8455016409
    [time] => 1552966985440
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 4:43:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:43:15 - cex place new buy order: eth_btc 0.034439 0.21502 [8455017365] margin:0.41813060774123]Array
(
    [complete] => 
    [id] => 8455017365
    [time] => 1552966994875
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 4:43:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:43:25 - cex place new buy order: eth_btc 0.034441 0.21501 [8455018380] margin:0.40649226212943]Array
(
    [complete] => 
    [id] => 8455018380
    [time] => 1552967005400
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 4:43:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:43:36 - cex place new buy order: eth_btc 0.034443 0.215 [8455019581] margin:0.41808204860203]Array
(
    [complete] => 
    [id] => 8455019581
    [time] => 1552967016469
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 4:43:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:43:48 - cex place new buy order: eth_btc 0.034445 0.21498 [8455020743] margin:0.43838002612862]Array
(
    [complete] => 
    [id] => 8455020743
    [time] => 1552967028077
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 4:43:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:44:00 - cex place new buy order: eth_btc 0.034447 0.21497 [8455021885] margin:0.40642145905305]Array
(
    [complete] => 
    [id] => 8455021885
    [time] => 1552967039835
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 4:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:44:05 - cex place new buy order: eth_btc 0.034449 0.00184 [] margin:0.40059217974397]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 4:44:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:44:15 - cex place new buy order: eth_btc 0.034449 0.21496 [8455023417] margin:0.40059217974397]Array
(
    [complete] => 
    [id] => 8455023417
    [time] => 1552967054710
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 4:44:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:44:28 - cex place new buy order: eth_btc 0.034451 0.21495 [8455024580] margin:0.39476357725465]Array
(
    [complete] => 
    [id] => 8455024580
    [time] => 1552967067865
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 4:44:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:44:39 - cex place new buy order: eth_btc 0.034453 0.21493 [8455025787] margin:0.39183815632891]Array
(
    [complete] => 
    [id] => 8455025787
    [time] => 1552967078988
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 4:44:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:44:51 - cex place new buy order: eth_btc 0.034455 0.21492 [8455026818] margin:0.35118270207517]Array
(
    [complete] => 
    [id] => 8455026818
    [time] => 1552967091275
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 4:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:45:06 - cex place new buy order: eth_btc 0.034457 0.21491 [8455028245] margin:0.3569666540906]Array
(
    [complete] => 
    [id] => 8455028245
    [time] => 1552967105558
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 4:45:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:45:17 - cex place new buy order: eth_btc 0.034459 0.2149 [8455029616] margin:0.34243593836152]Array
(
    [complete] => 
    [id] => 8455029616
    [time] => 1552967117286
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 4:45:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:45:29 - cex place new buy order: eth_btc 0.034461 0.21488 [8455031081] margin:0.33371057137055]Array
(
    [complete] => 
    [id] => 8455031081
    [time] => 1552967129157
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 4:45:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:45:42 - cex place new buy order: eth_btc 0.034463 0.21487 [8455032170] margin:0.32788787975511]Array
(
    [complete] => 
    [id] => 8455032170
    [time] => 1552967141649
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 4:45:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:45:53 - cex place new buy order: eth_btc 0.034465 0.21486 [8455033514] margin:0.33077034672855]Array
(
    [complete] => 
    [id] => 8455033514
    [time] => 1552967152907
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 4:46:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:46:04 - cex place new buy order: eth_btc 0.034467 0.21485 [8455034439] margin:0.31624452374737]Array
(
    [complete] => 
    [id] => 8455034439
    [time] => 1552967163990
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 4:46:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:46:14 - cex place new buy order: eth_btc 0.034469 0.21483 [8455035145] margin:0.29881922887232]Array
(
    [complete] => 
    [id] => 8455035145
    [time] => 1552967174365
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 4:46:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:46:24 - cex place new buy order: eth_btc 0.034471 0.21482 [8455035881] margin:0.29009892373297]Array
(
    [complete] => 
    [id] => 8455035881
    [time] => 1552967184384
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 4:46:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:46:36 - cex place new buy order: eth_btc 0.034473 0.21481 [8455036687] margin:0.28428045136772]Array
(
    [complete] => 
    [id] => 8455036687
    [time] => 1552967196258
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 4:47:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:47:25 - cex place new buy order: eth_btc 0.034475 0.2148 [8455040986] margin:0.26395939086294]Array
(
    [complete] => 
    [id] => 8455040986
    [time] => 1552967244989
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 4:47:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:47:37 - cex place new buy order: eth_btc 0.034477 0.21478 [8455042489] margin:0.25814310989936]Array
(
    [complete] => 
    [id] => 8455042489
    [time] => 1552967256779
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 4:47:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:47:49 - cex place new buy order: eth_btc 0.034479 0.21477 [8455043724] margin:0.26682908437019]Array
(
    [complete] => 
    [id] => 8455043724
    [time] => 1552967268632
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 4:47:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:48:00 - cex place new buy order: eth_btc 0.034481 0.21476 [8455044999] margin:0.26681360749399]Array
(
    [complete] => 
    [id] => 8455044999
    [time] => 1552967280313
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 4:48:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:48:12 - cex place new buy order: eth_btc 0.034483 0.21475 [8455046171] margin:0.27259809181335]Array
(
    [complete] => 
    [id] => 8455046171
    [time] => 1552967291572
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 4:48:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:48:23 - cex place new buy order: eth_btc 0.034485 0.21473 [8455047340] margin:0.26098303610265]Array
(
    [complete] => 
    [id] => 8455047340
    [time] => 1552967303148
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 4:48:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:48:33 - cex place new buy order: eth_btc 0.034487 0.21472 [8455048421] margin:0.23487111085336]Array
(
    [complete] => 
    [id] => 8455048421
    [time] => 1552967313105
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 4:48:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:48:45 - cex place new buy order: eth_btc 0.034489 0.21471 [8455049548] margin:0.24645539157413]Array
(
    [complete] => 
    [id] => 8455049548
    [time] => 1552967325412
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 4:48:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:48:56 - cex place new buy order: eth_btc 0.034491 0.2147 [8455050179] margin:0.25223971470818]Array
(
    [complete] => 
    [id] => 8455050179
    [time] => 1552967335782
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 4:49:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:49:05 - cex place new buy order: eth_btc 0.034493 0.21468 [8455050806] margin:0.2406285333256]Array
(
    [complete] => 
    [id] => 8455050806
    [time] => 1552967345484
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 4:49:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:49:16 - cex place new buy order: eth_btc 0.034495 0.21467 [8455051819] margin:0.22611972749675]Array
(
    [complete] => 
    [id] => 8455051819
    [time] => 1552967355645
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 4:49:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:49:27 - cex place new buy order: eth_btc 0.034497 0.21466 [8455052761] margin:0.23480302635011]Array
(
    [complete] => 
    [id] => 8455052761
    [time] => 1552967367405
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 4:49:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:49:39 - cex place new buy order: eth_btc 0.034499 0.21465 [8455053719] margin:0.23478941418591]Array
(
    [complete] => 
    [id] => 8455053719
    [time] => 1552967378846
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 4:49:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:49:51 - cex place new buy order: eth_btc 0.034501 0.21463 [8455054819] margin:0.23187733688879]Array
(
    [complete] => 
    [id] => 8455054819
    [time] => 1552967390922
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 4:50:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:50:03 - cex place new buy order: eth_btc 0.034503 0.21462 [8455055896] margin:0.21737240239978]Array
(
    [complete] => 
    [id] => 8455055896
    [time] => 1552967403263
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 4:50:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:50:13 - cex place new buy order: eth_btc 0.034505 0.21461 [8455056628] margin:0.20286914939864]Array
(
    [complete] => 
    [id] => 8455056628
    [time] => 1552967413452
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 4:50:24 - cex delete buy orders: eth_btc [above margin]
2019-03-19 4:50:39 - cex place new buy order: eth_btc 0.034377 0.2154 [8455058653]Array
(
    [complete] => 
    [id] => 8455058653
    [time] => 1552967438834
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 4:50:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:50:56 - cex place new buy order: eth_btc 0.034379 0.2154 [8455059786] margin:0.55266296285523]Array
(
    [complete] => 
    [id] => 8455059786
    [time] => 1552967455991
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 4:51:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:51:09 - cex place new buy order: eth_btc 0.034381 0.21538 [8455060878] margin:0.50318489863588]Array
(
    [complete] => 
    [id] => 8455060878
    [time] => 1552967468954
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 4:51:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:51:19 - cex place new buy order: eth_btc 0.034383 0.21537 [8455061655] margin:0.48570514498443]Array
(
    [complete] => 
    [id] => 8455061655
    [time] => 1552967479147
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 4:51:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:51:30 - cex place new buy order: eth_btc 0.034385 0.21536 [8455062683] margin:0.44496146575541]Array
(
    [complete] => 
    [id] => 8455062683
    [time] => 1552967490484
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 4:51:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:51:41 - cex place new buy order: eth_btc 0.034388 0.21534 [8455063554] margin:0.37803885076189]Array
(
    [complete] => 
    [id] => 8455063554
    [time] => 1552967501302
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 4:51:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:51:55 - cex place new buy order: eth_btc 0.03439 0.21533 [8455064613] margin:0.37220122128525]Array
(
    [complete] => 
    [id] => 8455064613
    [time] => 1552967515187
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 4:52:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:52:10 - cex place new buy order: eth_btc 0.034392 0.21531 [8455065347] margin:0.3954408001861]Array
(
    [complete] => 
    [id] => 8455065347
    [time] => 1552967529674
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 4:52:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:52:21 - cex place new buy order: eth_btc 0.034394 0.2153 [8455066186] margin:0.39251032156771]Array
(
    [complete] => 
    [id] => 8455066186
    [time] => 1552967541237
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 4:52:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:52:34 - cex place new buy order: eth_btc 0.034396 0.21529 [8455067110] margin:0.38667286893823]Array
(
    [complete] => 
    [id] => 8455067110
    [time] => 1552967553678
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 4:52:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:52:44 - cex place new buy order: eth_btc 0.034398 0.21528 [8455067545] margin:0.38955753241467]Array
(
    [complete] => 
    [id] => 8455067545
    [time] => 1552967564139
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 4:52:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:52:56 - cex place new buy order: eth_btc 0.0344 0.21526 [8455068411] margin:0.38081395348837]Array
(
    [complete] => 
    [id] => 8455068411
    [time] => 1552967575854
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 4:53:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:53:08 - cex place new buy order: eth_btc 0.034402 0.21525 [8455069128] margin:0.37497819894192]Array
(
    [complete] => 
    [id] => 8455069128
    [time] => 1552967587794
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 4:53:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:53:20 - cex place new buy order: eth_btc 0.034404 0.21524 [8455069806] margin:0.38948959423322]Array
(
    [complete] => 
    [id] => 8455069806
    [time] => 1552967599881
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 4:53:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:53:31 - cex place new buy order: eth_btc 0.034406 0.21523 [8455070504] margin:0.37784107423124]Array
(
    [complete] => 
    [id] => 8455070504
    [time] => 1552967611010
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 4:53:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:53:43 - cex place new buy order: eth_btc 0.034408 0.21521 [8455071260] margin:0.37781911183445]Array
(
    [complete] => 
    [id] => 8455071260
    [time] => 1552967622747
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 4:53:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:53:54 - cex place new buy order: eth_btc 0.03441 0.2152 [8455072148] margin:0.37779715199069]Array
(
    [complete] => 
    [id] => 8455072148
    [time] => 1552967634148
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 4:54:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:54:10 - cex place new buy order: eth_btc 0.034412 0.21519 [8455073058] margin:0.37777519469955]Array
(
    [complete] => 
    [id] => 8455073058
    [time] => 1552967649686
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 4:54:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:54:22 - cex place new buy order: eth_btc 0.034414 0.21518 [8455073896] margin:0.37775323996048]Array
(
    [complete] => 
    [id] => 8455073896
    [time] => 1552967662351
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 4:54:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:54:34 - cex place new buy order: eth_btc 0.034416 0.21516 [8455074765] margin:0.371920037192]Array
(
    [complete] => 
    [id] => 8455074765
    [time] => 1552967674004
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 4:54:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:54:48 - cex place new buy order: eth_btc 0.034418 0.21515 [8455075724] margin:0.36608751234817]Array
(
    [complete] => 
    [id] => 8455075724
    [time] => 1552967687598
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 4:54:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:55:00 - cex place new buy order: eth_btc 0.03442 0.21514 [8455076499] margin:0.33701336432306]Array
(
    [complete] => 
    [id] => 8455076499
    [time] => 1552967700340
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 4:55:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:55:12 - cex place new buy order: eth_btc 0.034422 0.21513 [8455077213] margin:0.32827842658765]Array
(
    [complete] => 
    [id] => 8455077213
    [time] => 1552967711658
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 4:55:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:55:23 - cex place new buy order: eth_btc 0.034424 0.21511 [8455078098] margin:0.34859400418312]Array
(
    [complete] => 
    [id] => 8455078098
    [time] => 1552967723080
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 4:55:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:55:34 - cex place new buy order: eth_btc 0.034426 0.2151 [8455078928] margin:0.3427641898565]Array
(
    [complete] => 
    [id] => 8455078928
    [time] => 1552967733981
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 4:55:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:55:45 - cex place new buy order: eth_btc 0.034428 0.21509 [8455079781] margin:0.34274427791332]Array
(
    [complete] => 
    [id] => 8455079781
    [time] => 1552967744721
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 4:55:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:55:57 - cex place new buy order: eth_btc 0.03443 0.21508 [8455080504] margin:0.33110659308742]Array
(
    [complete] => 
    [id] => 8455080504
    [time] => 1552967756687
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 4:56:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:56:07 - cex place new buy order: eth_btc 0.034432 0.21506 [8455081141] margin:0.32527881040891]Array
(
    [complete] => 
    [id] => 8455081141
    [time] => 1552967767225
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 4:56:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:56:17 - cex place new buy order: eth_btc 0.034434 0.21505 [8455081906] margin:0.31945170471046]Array
(
    [complete] => 
    [id] => 8455081906
    [time] => 1552967777222
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 4:56:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:56:26 - cex place new buy order: eth_btc 0.034436 0.21504 [8455082507] margin:0.30491346265535]Array
(
    [complete] => 
    [id] => 8455082507
    [time] => 1552967785806
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 4:56:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:56:35 - cex place new buy order: eth_btc 0.034438 0.21503 [8455083187] margin:0.29037690922817]Array
(
    [complete] => 
    [id] => 8455083187
    [time] => 1552967794987
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 4:56:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:56:46 - cex place new buy order: eth_btc 0.034441 0.21501 [8455084059] margin:0.29615864812287]Array
(
    [complete] => 
    [id] => 8455084059
    [time] => 1552967806249
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 4:57:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:57:32 - cex place new buy order: eth_btc 0.034441 0.215 [8455086749]Array
(
    [complete] => 
    [id] => 8455086749
    [time] => 1552967851646
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 4:57:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:57:43 - cex place new buy order: eth_btc 0.034443 0.215 [8455087623] margin:0.26130128037627]Array
(
    [complete] => 
    [id] => 8455087623
    [time] => 1552967863341
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 4:57:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:57:56 - cex place new buy order: eth_btc 0.034445 0.21498 [8455088241] margin:0.2554797503266]Array
(
    [complete] => 
    [id] => 8455088241
    [time] => 1552967876372
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 4:58:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:58:08 - cex place new buy order: eth_btc 0.034447 0.21497 [8455088911] margin:0.24675588585363]Array
(
    [complete] => 
    [id] => 8455088911
    [time] => 1552967888086
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 4:58:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:58:21 - cex place new buy order: eth_btc 0.034449 0.21496 [8455089888] margin:0.24383871810503]Array
(
    [complete] => 
    [id] => 8455089888
    [time] => 1552967900693
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 4:58:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:58:33 - cex place new buy order: eth_btc 0.034451 0.21495 [8455090767] margin:0.23511654233548]Array
(
    [complete] => 
    [id] => 8455090767
    [time] => 1552967912552
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 4:58:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:58:43 - cex place new buy order: eth_btc 0.034453 0.21493 [8455091783] margin:0.23220038893563]Array
(
    [complete] => 
    [id] => 8455091783
    [time] => 1552967923013
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 4:58:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:58:54 - cex place new buy order: eth_btc 0.034455 0.21492 [8455092821] margin:0.22638223770135]Array
(
    [complete] => 
    [id] => 8455092821
    [time] => 1552967934114
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 4:59:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:59:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:59:04 - cex place new buy order: eth_btc 0.034457 0.21491 [8455093627] margin:0.22056476187713]Array
(
    [complete] => 
    [id] => 8455093627
    [time] => 1552967944378
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 4:59:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:59:21 - cex place new buy order: eth_btc 0.034459 0.2149 [8455094941] margin:0.22635595925591]Array
(
    [complete] => 
    [id] => 8455094941
    [time] => 1552967960952
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 4:59:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 4:59:31 - cex place new buy order: eth_btc 0.034461 0.21488 [8455095655] margin:0.2205391602101]Array
(
    [complete] => 
    [id] => 8455095655
    [time] => 1552967971010
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 4:59:38 - cex delete buy orders: eth_btc [above margin]
2019-03-19 4:59:51 - cex place new buy order: eth_btc 0.034375 0.2154 [8455097648]Array
(
    [complete] => 
    [id] => 8455097648
    [time] => 1552967991242
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 5:00:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:00:03 - cex place new buy order: eth_btc 0.034377 0.21541 [8455099031] margin:0.44797393606191]Array
(
    [complete] => 
    [id] => 8455099031
    [time] => 1552968002743
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 5:00:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:00:18 - cex place new buy order: eth_btc 0.034387 0.21535 [8455100982] margin:0.45656788902781]Array
(
    [complete] => 
    [id] => 8455100982
    [time] => 1552968017631
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 5:00:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:00:31 - cex place new buy order: eth_btc 0.034393 0.21531 [8455102106] margin:0.42450498647981]Array
(
    [complete] => 
    [id] => 8455102106
    [time] => 1552968030910
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 5:00:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:00:41 - cex place new buy order: eth_btc 0.034398 0.21528 [8455103038] margin:0.42153613582185]Array
(
    [complete] => 
    [id] => 8455103038
    [time] => 1552968041295
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 5:00:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:00:54 - cex place new buy order: eth_btc 0.0344 0.21526 [8455104120] margin:0.41860465116279]Array
(
    [complete] => 
    [id] => 8455104120
    [time] => 1552968054089
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 5:01:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:01:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:01:05 - cex place new buy order: eth_btc 0.034406 0.21523 [8455105320] margin:0.39818636284368]Array
(
    [complete] => 
    [id] => 8455105320
    [time] => 1552968065455
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 5:01:07 - cex place new buy order: eth_btc 0.034406 0.00184 [] margin:0.39818636284368]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 5:01:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:01:19 - cex place new buy order: eth_btc 0.034412 0.21519 [8455106549] margin:0.38068115773566]Array
(
    [complete] => 
    [id] => 8455106549
    [time] => 1552968079446
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 5:01:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:01:29 - cex place new buy order: eth_btc 0.034418 0.21515 [8455107209] margin:0.36318205590096]Array
(
    [complete] => 
    [id] => 8455107209
    [time] => 1552968089119
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 5:01:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:01:37 - cex place new buy order: eth_btc 0.034423 0.21512 [8455107783] margin:0.33407895883566]Array
(
    [complete] => 
    [id] => 8455107783
    [time] => 1552968096636
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 5:01:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:01:46 - cex place new buy order: eth_btc 0.034429 0.21508 [8455108815] margin:0.29916640041825]Array
(
    [complete] => 
    [id] => 8455108815
    [time] => 1552968106273
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 5:01:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:02:00 - cex place new buy order: eth_btc 0.034431 0.21507 [8455110026] margin:0.293340303796]Array
(
    [complete] => 
    [id] => 8455110026
    [time] => 1552968119934
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 5:02:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:02:08 - cex place new buy order: eth_btc 0.034433 0.21506 [8455110707] margin:0.28751488397758]Array
(
    [complete] => 
    [id] => 8455110707
    [time] => 1552968128149
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 5:02:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:02:20 - cex place new buy order: eth_btc 0.034435 0.21505 [8455111870] margin:0.29040220705678]Array
(
    [complete] => 
    [id] => 8455111870
    [time] => 1552968140070
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 5:02:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:02:31 - cex place new buy order: eth_btc 0.034439 0.21502 [8455112768] margin:0.27004268416619]Array
(
    [complete] => 
    [id] => 8455112768
    [time] => 1552968150817
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 5:02:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:02:42 - cex place new buy order: eth_btc 0.034441 0.21501 [8455113753] margin:0.27293051885835]Array
(
    [complete] => 
    [id] => 8455113753
    [time] => 1552968162280
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 5:02:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:02:55 - cex place new buy order: eth_btc 0.034443 0.215 [8455114677] margin:0.25839793281652]Array
(
    [complete] => 
    [id] => 8455114677
    [time] => 1552968174977
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 5:03:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:03:09 - cex place new buy order: eth_btc 0.034445 0.21498 [8455115671] margin:0.24386703440265]Array
(
    [complete] => 
    [id] => 8455115671
    [time] => 1552968188862
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 5:03:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:03:21 - cex place new buy order: eth_btc 0.034447 0.21497 [8455116595] margin:0.24385287543183]Array
(
    [complete] => 
    [id] => 8455116595
    [time] => 1552968200935
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 5:03:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:03:34 - cex place new buy order: eth_btc 0.034451 0.21495 [8455117574] margin:0.22640852224898]Array
(
    [complete] => 
    [id] => 8455117574
    [time] => 1552968213605
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 5:03:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:03:45 - cex place new buy order: eth_btc 0.034455 0.21492 [8455118349] margin:0.21767522855898]Array
(
    [complete] => 
    [id] => 8455118349
    [time] => 1552968224758
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 5:03:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:03:56 - cex place new buy order: eth_btc 0.034457 0.21491 [8455119120] margin:0.2118582581188]Array
(
    [complete] => 
    [id] => 8455119120
    [time] => 1552968236061
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 5:04:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:04:09 - cex place new buy order: eth_btc 0.034459 0.2149 [8455120013] margin:0.21764996082301]Array
(
    [complete] => 
    [id] => 8455120013
    [time] => 1552968248927
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 5:04:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:04:20 - cex place new buy order: eth_btc 0.034461 0.21488 [8455120849] margin:0.20603000493311]Array
(
    [complete] => 
    [id] => 8455120849
    [time] => 1552968260217
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 5:04:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:04:31 - cex place new buy order: eth_btc 0.034463 0.21487 [8455121691] margin:0.20021472303631]Array
(
    [complete] => 
    [id] => 8455121691
    [time] => 1552968270516
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 5:04:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:04:41 - cex place new buy order: eth_btc 0.034465 0.21486 [8455122520] margin:0.20310459886841]Array
(
    [complete] => 
    [id] => 8455122520
    [time] => 1552968281288
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 5:04:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:04:53 - cex place new buy order: eth_btc 0.034469 0.21483 [8455123353] margin:0.20308102933071]Array
(
    [complete] => 
    [id] => 8455123353
    [time] => 1552968293159
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 5:05:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:05:04 - cex place new buy order: eth_btc 0.034471 0.21482 [8455124027] margin:0.21757419279973]Array
(
    [complete] => 
    [id] => 8455124027
    [time] => 1552968304013
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 5:05:05 - cex place new buy order: eth_btc 0.034469 0.2148 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 5:05:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:05:14 - cex place new buy order: eth_btc 0.034473 0.21481 [8455124854] margin:0.20305746526266]Array
(
    [complete] => 
    [id] => 8455124854
    [time] => 1552968314386
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 5:05:23 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:05:37 - cex place new buy order: eth_btc 0.034379 0.2154 [8455126542]Array
(
    [complete] => 
    [id] => 8455126542
    [time] => 1552968336784
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:05:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:05:47 - cex place new buy order: eth_btc 0.034389 0.21533 [8455127271] margin:0.40710692372559]Array
(
    [complete] => 
    [id] => 8455127271
    [time] => 1552968347118
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 5:05:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:05:58 - cex place new buy order: eth_btc 0.034401 0.21526 [8455128096] margin:0.37208220691258]Array
(
    [complete] => 
    [id] => 8455128096
    [time] => 1552968358280
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 5:06:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:06:09 - cex place new buy order: eth_btc 0.034405 0.21523 [8455128753] margin:0.37203894782736]Array
(
    [complete] => 
    [id] => 8455128753
    [time] => 1552968368667
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 5:06:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:06:21 - cex place new buy order: eth_btc 0.034407 0.21522 [8455129779] margin:0.35167262475659]Array
(
    [complete] => 
    [id] => 8455129779
    [time] => 1552968380641
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 5:06:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:06:33 - cex place new buy order: eth_btc 0.034409 0.21521 [8455130833] margin:0.34583975122788]Array
(
    [complete] => 
    [id] => 8455130833
    [time] => 1552968392778
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 5:06:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:07:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:07:27 - cex place new buy order: eth_btc 0.034419 0.21515 [8455134270] margin:0.32249629565066]Array
(
    [complete] => 
    [id] => 8455134270
    [time] => 1552968446960
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 5:07:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:07:40 - cex place new buy order: eth_btc 0.034421 0.21513 [8455134959] margin:0.31376194764823]Array
(
    [complete] => 
    [id] => 8455134959
    [time] => 1552968459543
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 5:07:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:07:52 - cex place new buy order: eth_btc 0.034423 0.21512 [8455135762] margin:0.331173924411]Array
(
    [complete] => 
    [id] => 8455135762
    [time] => 1552968471766
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 5:08:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:08:01 - cex place new buy order: eth_btc 0.034425 0.21511 [8455136413] margin:0.33115468409586]Array
(
    [complete] => 
    [id] => 8455136413
    [time] => 1552968481393
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 5:08:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:08:05 - cex place new buy order: eth_btc 0.034427 0.2151 [] margin:0.32532605222646]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 5:08:16 - cex place new buy order: eth_btc 0.034419 0.2151 [8455137332]Array
(
    [complete] => 
    [id] => 8455137332
    [time] => 1552968496110
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 5:08:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:08:23 - cex place new buy order: eth_btc 0.034421 0.21513 [8455137903] margin:0.31376194764823]Array
(
    [complete] => 
    [id] => 8455137903
    [time] => 1552968503070
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 5:08:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:08:33 - cex place new buy order: eth_btc 0.034423 0.21512 [8455138736] margin:0.30502861458908]Array
(
    [complete] => 
    [id] => 8455138736
    [time] => 1552968513086
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 5:08:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:08:44 - cex place new buy order: eth_btc 0.034425 0.21511 [8455139746] margin:0.29629629629628]Array
(
    [complete] => 
    [id] => 8455139746
    [time] => 1552968524046
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 5:08:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:08:55 - cex place new buy order: eth_btc 0.034427 0.2151 [8455140654] margin:0.27013681122376]Array
(
    [complete] => 
    [id] => 8455140654
    [time] => 1552968534879
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 5:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:09:06 - cex place new buy order: eth_btc 0.034429 0.21508 [8455141666] margin:0.28754828778066]Array
(
    [complete] => 
    [id] => 8455141666
    [time] => 1552968545644
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 5:09:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:09:18 - cex place new buy order: eth_btc 0.034435 0.21505 [8455142942] margin:0.28169014084507]Array
(
    [complete] => 
    [id] => 8455142942
    [time] => 1552968557780
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 5:09:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:09:29 - cex place new buy order: eth_btc 0.034441 0.21501 [8455143954] margin:0.25841293806799]Array
(
    [complete] => 
    [id] => 8455143954
    [time] => 1552968569318
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 5:09:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:09:42 - cex place new buy order: eth_btc 0.034451 0.21495 [8455144937] margin:0.22350584888682]Array
(
    [complete] => 
    [id] => 8455144937
    [time] => 1552968581664
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 5:09:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:09:52 - cex place new buy order: eth_btc 0.034455 0.21492 [8455145683] margin:0.21767522855898]Array
(
    [complete] => 
    [id] => 8455145683
    [time] => 1552968591716
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 5:10:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:10:03 - cex place new buy order: eth_btc 0.034457 0.21491 [8455146270] margin:0.21476042603825]Array
(
    [complete] => 
    [id] => 8455146270
    [time] => 1552968602553
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 5:10:11 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:10:19 - cex place new buy order: eth_btc 0.034384 0.2154 [8455147807]Array
(
    [complete] => 
    [id] => 8455147807
    [time] => 1552968618552
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 5:10:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:10:27 - cex place new buy order: eth_btc 0.034386 0.21535 [8455148908] margin:0.4071424416914]Array
(
    [complete] => 
    [id] => 8455148908
    [time] => 1552968626787
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 5:10:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:10:35 - cex place new buy order: eth_btc 0.034396 0.21529 [8455150082] margin:0.38085823933016]Array
(
    [complete] => 
    [id] => 8455150082
    [time] => 1552968635206
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 5:10:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:10:45 - cex place new buy order: eth_btc 0.034398 0.21528 [8455151197] margin:0.37211465782896]Array
(
    [complete] => 
    [id] => 8455151197
    [time] => 1552968644676
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 5:10:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:10:56 - cex place new buy order: eth_btc 0.0344 0.21526 [8455152297] margin:0.38081395348837]Array
(
    [complete] => 
    [id] => 8455152297
    [time] => 1552968656271
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 5:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:11:05 - cex place new buy order: eth_btc 0.034402 0.21525 [8455153245] margin:0.36044416022325]Array
(
    [complete] => 
    [id] => 8455153245
    [time] => 1552968665223
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 5:11:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:11:17 - cex place new buy order: eth_btc 0.034408 0.21521 [8455154150] margin:0.3313182980702]Array
(
    [complete] => 
    [id] => 8455154150
    [time] => 1552968676780
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 5:11:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:11:29 - cex place new buy order: eth_btc 0.034418 0.21515 [8455155205] margin:0.32250566564005]Array
(
    [complete] => 
    [id] => 8455155205
    [time] => 1552968689173
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 5:11:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:11:42 - cex place new buy order: eth_btc 0.034424 0.21511 [8455156263] margin:0.31954450383453]Array
(
    [complete] => 
    [id] => 8455156263
    [time] => 1552968701966
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 5:11:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:11:54 - cex place new buy order: eth_btc 0.03443 0.21508 [8455157612] margin:0.27592216090617]Array
(
    [complete] => 
    [id] => 8455157612
    [time] => 1552968714030
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 5:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:12:05 - cex place new buy order: eth_btc 0.034434 0.21505 [8455158670] margin:0.27008189580067]Array
(
    [complete] => 
    [id] => 8455158670
    [time] => 1552968725281
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 5:12:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:12:16 - cex place new buy order: eth_btc 0.03444 0.21501 [8455159376] margin:0.25551684088272]Array
(
    [complete] => 
    [id] => 8455159376
    [time] => 1552968735950
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 5:12:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:12:29 - cex place new buy order: eth_btc 0.034442 0.215 [8455160286] margin:0.25259857151152]Array
(
    [complete] => 
    [id] => 8455160286
    [time] => 1552968749216
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 5:12:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:12:39 - cex place new buy order: eth_btc 0.034444 0.21499 [8455161372] margin:0.24387411450471]Array
(
    [complete] => 
    [id] => 8455161372
    [time] => 1552968759391
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 5:12:52 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:13:05 - cex place new buy order: eth_btc 0.034379 0.2154 [8455163155]Array
(
    [complete] => 
    [id] => 8455163155
    [time] => 1552968784612
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:13:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:13:14 - cex place new buy order: eth_btc 0.034381 0.21538 [8455163831] margin:0.37811581978417]Array
(
    [complete] => 
    [id] => 8455163831
    [time] => 1552968793573
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 5:13:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:13:23 - cex place new buy order: eth_btc 0.034383 0.21537 [8455164645] margin:0.37518541139516]Array
(
    [complete] => 
    [id] => 8455164645
    [time] => 1552968802786
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 5:13:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:13:34 - cex place new buy order: eth_btc 0.034389 0.21533 [8455165637] margin:0.35476460496089]Array
(
    [complete] => 
    [id] => 8455165637
    [time] => 1552968814020
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 5:13:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:13:45 - cex place new buy order: eth_btc 0.034396 0.21529 [8455166776] margin:0.34306314687755]Array
(
    [complete] => 
    [id] => 8455166776
    [time] => 1552968824718
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 5:13:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:13:56 - cex place new buy order: eth_btc 0.034401 0.21526 [8455167750] margin:0.322665038807]Array
(
    [complete] => 
    [id] => 8455167750
    [time] => 1552968836236
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 5:14:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:14:07 - cex place new buy order: eth_btc 0.034403 0.21525 [8455168641] margin:0.33427317385111]Array
(
    [complete] => 
    [id] => 8455168641
    [time] => 1552968846532
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 5:14:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:14:17 - cex place new buy order: eth_btc 0.034405 0.21523 [8455169441] margin:0.31681441650924]Array
(
    [complete] => 
    [id] => 8455169441
    [time] => 1552968856814
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 5:14:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:14:27 - cex place new buy order: eth_btc 0.034415 0.21517 [8455170390] margin:0.29057097195988]Array
(
    [complete] => 
    [id] => 8455170390
    [time] => 1552968867469
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 5:14:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:14:40 - cex place new buy order: eth_btc 0.034425 0.21511 [8455171587] margin:0.25853304284678]Array
(
    [complete] => 
    [id] => 8455171587
    [time] => 1552968880238
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 5:14:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:14:51 - cex place new buy order: eth_btc 0.034427 0.2151 [8455172343] margin:0.25270862985449]Array
(
    [complete] => 
    [id] => 8455172343
    [time] => 1552968891048
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 5:15:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:15:07 - cex place new buy order: eth_btc 0.034431 0.2151 [8455173446]Array
(
    [complete] => 
    [id] => 8455173446
    [time] => 1552968906836
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 5:15:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:15:17 - cex place new buy order: eth_btc 0.034435 0.21505 [8455174120] margin:0.214897633222]Array
(
    [complete] => 
    [id] => 8455174120
    [time] => 1552968916926
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 5:15:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:15:27 - cex place new buy order: eth_btc 0.034439 0.21502 [8455174868] margin:0.21196898864659]Array
(
    [complete] => 
    [id] => 8455174868
    [time] => 1552968927224
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 5:15:38 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:15:48 - cex place new buy order: eth_btc 0.034439 0.215 [8455176526]Array
(
    [complete] => 
    [id] => 8455176526
    [time] => 1552968947986
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 5:15:57 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:16:14 - cex place new buy order: eth_btc 0.034439 0.215 [8455178122]Array
(
    [complete] => 
    [id] => 8455178122
    [time] => 1552968974245
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 5:16:23 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:16:35 - cex place new buy order: eth_btc 0.034383 0.2154 [8455179902]Array
(
    [complete] => 
    [id] => 8455179902
    [time] => 1552968995078
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 5:16:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:17:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:17:29 - cex place new buy order: eth_btc 0.034385 0.21536 [8455184203] margin:0.35189762978043]Array
(
    [complete] => 
    [id] => 8455184203
    [time] => 1552969048977
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 5:17:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:17:39 - cex place new buy order: eth_btc 0.034387 0.21535 [8455185286] margin:0.34315293570244]Array
(
    [complete] => 
    [id] => 8455185286
    [time] => 1552969059269
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 5:17:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:17:51 - cex place new buy order: eth_btc 0.034389 0.21533 [8455186364] margin:0.34022507197069]Array
(
    [complete] => 
    [id] => 8455186364
    [time] => 1552969070796
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 5:18:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:18:02 - cex place new buy order: eth_btc 0.034391 0.21532 [8455187440] margin:0.36637492367189]Array
(
    [complete] => 
    [id] => 8455187440
    [time] => 1552969082117
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 5:18:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:18:15 - cex place new buy order: eth_btc 0.034393 0.21531 [8455188812] margin:0.40415200767598]Array
(
    [complete] => 
    [id] => 8455188812
    [time] => 1552969095190
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 5:18:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:18:23 - cex place new buy order: eth_btc 0.034395 0.2153 [8455189554] margin:0.39249890972524]Array
(
    [complete] => 
    [id] => 8455189554
    [time] => 1552969103404
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 5:18:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:18:33 - cex place new buy order: eth_btc 0.034397 0.21528 [8455190553] margin:0.39247608803092]Array
(
    [complete] => 
    [id] => 8455190553
    [time] => 1552969112546
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 5:18:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:18:43 - cex place new buy order: eth_btc 0.034399 0.21527 [8455191598] margin:0.38663914648682]Array
(
    [complete] => 
    [id] => 8455191598
    [time] => 1552969122930
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 5:18:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:18:55 - cex place new buy order: eth_btc 0.034401 0.21526 [8455192767] margin:0.37789599139559]Array
(
    [complete] => 
    [id] => 8455192767
    [time] => 1552969135280
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 5:19:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:19:06 - cex place new buy order: eth_btc 0.034403 0.21525 [8455193783] margin:0.34008662035288]Array
(
    [complete] => 
    [id] => 8455193783
    [time] => 1552969145814
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 5:19:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:19:17 - cex place new buy order: eth_btc 0.034405 0.21523 [8455194992] margin:0.34587995930824]Array
(
    [complete] => 
    [id] => 8455194992
    [time] => 1552969157214
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 5:19:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:19:32 - cex place new buy order: eth_btc 0.034411 0.2152 [8455196431] margin:0.32257127081454]Array
(
    [complete] => 
    [id] => 8455196431
    [time] => 1552969171596
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 5:19:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:19:43 - cex place new buy order: eth_btc 0.034422 0.21513 [8455197652] margin:0.29632211957469]Array
(
    [complete] => 
    [id] => 8455197652
    [time] => 1552969182778
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 5:19:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:19:54 - cex place new buy order: eth_btc 0.034424 0.21511 [8455198577] margin:0.2933999535208]Array
(
    [complete] => 
    [id] => 8455198577
    [time] => 1552969194032
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 5:20:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:20:05 - cex place new buy order: eth_btc 0.034426 0.2151 [8455199530] margin:0.30209725207693]Array
(
    [complete] => 
    [id] => 8455199530
    [time] => 1552969204541
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 5:20:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:20:13 - cex place new buy order: eth_btc 0.034432 0.21506 [8455200715] margin:0.28461895910779]Array
(
    [complete] => 
    [id] => 8455200715
    [time] => 1552969213136
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 5:20:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:20:22 - cex place new buy order: eth_btc 0.034444 0.21499 [8455201610] margin:0.23806758796887]Array
(
    [complete] => 
    [id] => 8455201610
    [time] => 1552969221763
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 5:20:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:20:33 - cex place new buy order: eth_btc 0.034448 0.21496 [8455202458] margin:0.22062238736646]Array
(
    [complete] => 
    [id] => 8455202458
    [time] => 1552969232925
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 5:20:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:20:45 - cex place new buy order: eth_btc 0.03445 0.21495 [8455203583] margin:0.24383164005806]Array
(
    [complete] => 
    [id] => 8455203583
    [time] => 1552969244904
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 5:20:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:20:55 - cex place new buy order: eth_btc 0.034452 0.21494 [8455204460] margin:0.23801230697782]Array
(
    [complete] => 
    [id] => 8455204460
    [time] => 1552969255287
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 5:21:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:21:06 - cex place new buy order: eth_btc 0.034454 0.21493 [8455205297] margin:0.23219364950369]Array
(
    [complete] => 
    [id] => 8455205297
    [time] => 1552969266243
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 5:21:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:21:18 - cex place new buy order: eth_btc 0.034456 0.21492 [8455206260] margin:0.208962154632]Array
(
    [complete] => 
    [id] => 8455206260
    [time] => 1552969277743
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 5:21:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:21:44 - cex place new buy order: eth_btc 0.034379 0.2154 [8455208416]Array
(
    [complete] => 
    [id] => 8455208416
    [time] => 1552969303542
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:21:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:21:54 - cex place new buy order: eth_btc 0.034385 0.21536 [8455209187] margin:0.4275119965101]Array
(
    [complete] => 
    [id] => 8455209187
    [time] => 1552969313671
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 5:22:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:22:04 - cex delete buy orders: eth_btc[move]
2019-03-19 5:22:04 - cex place new buy order: eth_btc 0.034387 0.21535 [8455210111] margin:0.42748713176493]Array
(
    [complete] => 
    [id] => 8455210111
    [time] => 1552969324050
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 5:22:05 - cex place new buy order: eth_btc 0.034384 0.00184 [] margin:0.43623673113278]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 5:22:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:22:15 - cex place new buy order: eth_btc 0.034393 0.21531 [8455210796] margin:0.41287471287763]Array
(
    [complete] => 
    [id] => 8455210796
    [time] => 1552969334769
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 5:22:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:22:26 - cex place new buy order: eth_btc 0.034395 0.2153 [8455211658] margin:0.39831370838783]Array
(
    [complete] => 
    [id] => 8455211658
    [time] => 1552969345693
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 5:22:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:22:38 - cex place new buy order: eth_btc 0.034397 0.21528 [8455212741] margin:0.3866616274675]Array
(
    [complete] => 
    [id] => 8455212741
    [time] => 1552969357863
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 5:22:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:22:48 - cex place new buy order: eth_btc 0.034399 0.21527 [8455213835] margin:0.32559086019943]Array
(
    [complete] => 
    [id] => 8455213835
    [time] => 1552969368498
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 5:22:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:23:00 - cex place new buy order: eth_btc 0.034401 0.21526 [8455214933] margin:0.31975814656551]Array
(
    [complete] => 
    [id] => 8455214933
    [time] => 1552969379958
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 5:23:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:23:04 - cex place new buy order: eth_btc 0.034403 0.00184 [] margin:0.31392611109495]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 5:23:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:23:14 - cex place new buy order: eth_btc 0.034403 0.21525 [8455216137] margin:0.31392611109495]Array
(
    [complete] => 
    [id] => 8455216137
    [time] => 1552969394236
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 5:23:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:23:30 - cex place new buy order: eth_btc 0.034409 0.21521 [8455217302] margin:0.29352785608416]Array
(
    [complete] => 
    [id] => 8455217302
    [time] => 1552969409873
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 5:23:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:23:43 - cex place new buy order: eth_btc 0.034411 0.2152 [8455218267] margin:0.27316846357268]Array
(
    [complete] => 
    [id] => 8455218267
    [time] => 1552969423030
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 5:23:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:23:54 - cex place new buy order: eth_btc 0.034421 0.21513 [8455219027] margin:0.24984747683101]Array
(
    [complete] => 
    [id] => 8455219027
    [time] => 1552969433799
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 5:24:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:24:06 - cex place new buy order: eth_btc 0.034423 0.21512 [8455219766] margin:0.22368765069867]Array
(
    [complete] => 
    [id] => 8455219766
    [time] => 1552969445718
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 5:24:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:24:18 - cex place new buy order: eth_btc 0.034425 0.21511 [8455220595] margin:0.21786492374727]Array
(
    [complete] => 
    [id] => 8455220595
    [time] => 1552969457934
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 5:24:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:24:28 - cex place new buy order: eth_btc 0.034427 0.2151 [8455221208] margin:0.22947105469544]Array
(
    [complete] => 
    [id] => 8455221208
    [time] => 1552969468197
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 5:24:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:24:39 - cex place new buy order: eth_btc 0.034429 0.21508 [8455222034] margin:0.22074414011444]Array
(
    [complete] => 
    [id] => 8455222034
    [time] => 1552969479074
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 5:24:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:24:50 - cex place new buy order: eth_btc 0.034431 0.21507 [8455222857] margin:0.21782695826436]Array
(
    [complete] => 
    [id] => 8455222857
    [time] => 1552969490359
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 5:25:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:25:05 - cex place new buy order: eth_btc 0.034435 0.21505 [8455224010] margin:0.20618556701031]Array
(
    [complete] => 
    [id] => 8455224010
    [time] => 1552969505501
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 5:25:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:25:37 - cex place new buy order: eth_btc 0.034435 0.215 [8455226461]Array
(
    [complete] => 
    [id] => 8455226461
    [time] => 1552969536875
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 5:25:46 - cex delete buy orders: eth_btc[move]
2019-03-19 5:25:48 - cex place new buy order: eth_btc 0.034436 0.21503 [8455227247] margin:0.19746203211661]Array
(
    [complete] => 
    [id] => 8455227247
    [time] => 1552969547563
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 5:25:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:25:58 - cex place new buy order: eth_btc 0.034438 0.21503 [8455227901] margin:0.20036006736743]Array
(
    [complete] => 
    [id] => 8455227901
    [time] => 1552969558378
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 5:26:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:26:18 - cex place new buy order: eth_btc 0.034435 0.215 [8455229367]Array
(
    [complete] => 
    [id] => 8455229367
    [time] => 1552969577628
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 5:26:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:26:30 - cex place new buy order: eth_btc 0.034437 0.21503 [8455230713] margin:0.20326973894358]Array
(
    [complete] => 
    [id] => 8455230713
    [time] => 1552969590093
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 5:26:41 - cex delete buy orders: eth_btc[move]
2019-03-19 5:26:42 - cex place new buy order: eth_btc 0.034438 0.21502 [8455231982] margin:0.19745056476668]Array
(
    [complete] => 
    [id] => 8455231982
    [time] => 1552969602407
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 5:27:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:27:50 - cex place new buy order: eth_btc 0.034379 0.2154 [8455236806]Array
(
    [complete] => 
    [id] => 8455236806
    [time] => 1552969670209
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:28:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:28:02 - cex place new buy order: eth_btc 0.034381 0.21538 [8455237741] margin:0.31703557197289]Array
(
    [complete] => 
    [id] => 8455237741
    [time] => 1552969682480
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 5:28:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:28:09 - cex place new buy order: eth_btc 0.034383 0.21537 [8455238327] margin:0.30247506034957]Array
(
    [complete] => 
    [id] => 8455238327
    [time] => 1552969689116
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 5:28:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:28:19 - cex place new buy order: eth_btc 0.034385 0.21536 [8455238976] margin:0.3024574669187]Array
(
    [complete] => 
    [id] => 8455238976
    [time] => 1552969698774
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 5:28:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:28:30 - cex place new buy order: eth_btc 0.034387 0.21535 [8455239606] margin:0.29953179980806]Array
(
    [complete] => 
    [id] => 8455239606
    [time] => 1552969710274
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 5:28:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:28:39 - cex place new buy order: eth_btc 0.034389 0.21533 [8455240133] margin:0.31405391258832]Array
(
    [complete] => 
    [id] => 8455240133
    [time] => 1552969719245
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 5:28:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:28:50 - cex place new buy order: eth_btc 0.034391 0.21532 [8455241032] margin:0.29368148643543]Array
(
    [complete] => 
    [id] => 8455241032
    [time] => 1552969729920
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 5:28:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:29:00 - cex place new buy order: eth_btc 0.034393 0.21531 [8455241819] margin:0.29075684005466]Array
(
    [complete] => 
    [id] => 8455241819
    [time] => 1552969739935
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 5:29:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:29:04 - cex place new buy order: eth_btc 0.034395 0.2153 [8455242076] margin:0.2907399331298]Array
(
    [complete] => 
    [id] => 8455242076
    [time] => 1552969744107
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 5:29:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:29:13 - cex place new buy order: eth_btc 0.034397 0.21528 [8455242754] margin:0.27909410704421]Array
(
    [complete] => 
    [id] => 8455242754
    [time] => 1552969753038
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 5:29:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:29:22 - cex place new buy order: eth_btc 0.034403 0.21525 [8455243342] margin:0.27613870883352]Array
(
    [complete] => 
    [id] => 8455243342
    [time] => 1552969762494
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 5:29:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:29:32 - cex place new buy order: eth_btc 0.034409 0.21521 [8455244159] margin:0.26446569211545]Array
(
    [complete] => 
    [id] => 8455244159
    [time] => 1552969772150
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 5:29:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:29:44 - cex place new buy order: eth_btc 0.034413 0.21518 [8455245400] margin:0.24409380176096]Array
(
    [complete] => 
    [id] => 8455245400
    [time] => 1552969784468
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 5:29:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:29:56 - cex place new buy order: eth_btc 0.034421 0.21513 [8455246237] margin:0.22370064786033]Array
(
    [complete] => 
    [id] => 8455246237
    [time] => 1552969796382
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 5:30:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:30:06 - cex place new buy order: eth_btc 0.034423 0.21512 [8455246936] margin:0.22659268512331]Array
(
    [complete] => 
    [id] => 8455246936
    [time] => 1552969805996
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 5:30:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:30:16 - cex place new buy order: eth_btc 0.034429 0.21508 [8455247843] margin:0.20912602747682]Array
(
    [complete] => 
    [id] => 8455247843
    [time] => 1552969815795
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 5:30:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:30:28 - cex place new buy order: eth_btc 0.034431 0.21507 [8455249059] margin:0.20330516104672]Array
(
    [complete] => 
    [id] => 8455249059
    [time] => 1552969828310
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 5:30:41 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:30:55 - cex place new buy order: eth_btc 0.034379 0.2154 [8455251459]Array
(
    [complete] => 
    [id] => 8455251459
    [time] => 1552969855299
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:31:05 - cex place new buy order: eth_btc 0.034381 0.21538 [8455252271] margin:0.31703557197289]Array
(
    [complete] => 
    [id] => 8455252271
    [time] => 1552969865440
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 5:31:05 - cex place new buy order: eth_btc 0.034381 0.21538 [] margin:0.31703557197289]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 5:31:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:31:21 - cex place new buy order: eth_btc 0.034391 0.21532 [8455253727] margin:0.27914279898811]Array
(
    [complete] => 
    [id] => 8455253727
    [time] => 1552969881405
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 5:31:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:31:33 - cex place new buy order: eth_btc 0.034399 0.21527 [8455254727] margin:0.2703566964156]Array
(
    [complete] => 
    [id] => 8455254727
    [time] => 1552969892608
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 5:31:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:31:50 - cex place new buy order: eth_btc 0.034405 0.21523 [8455256585] margin:0.22961778811219]Array
(
    [complete] => 
    [id] => 8455256585
    [time] => 1552969910211
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 5:32:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:32:02 - cex place new buy order: eth_btc 0.034409 0.21521 [8455257792] margin:0.22377866255923]Array
(
    [complete] => 
    [id] => 8455257792
    [time] => 1552969921622
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 5:32:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:32:09 - cex place new buy order: eth_btc 0.034411 0.2152 [8455258525] margin:0.22667170381563]Array
(
    [complete] => 
    [id] => 8455258525
    [time] => 1552969929216
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 5:32:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:32:20 - cex place new buy order: eth_btc 0.034413 0.21518 [8455259894] margin:0.229564408799]Array
(
    [complete] => 
    [id] => 8455259894
    [time] => 1552969940440
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 5:32:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:32:34 - cex place new buy order: eth_btc 0.034417 0.21516 [8455261555] margin:0.20629340151668]Array
(
    [complete] => 
    [id] => 8455261555
    [time] => 1552969954040
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 5:32:43 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:33:04 - cex place new buy order: eth_btc 0.034379 0.2154 [8455264497]Array
(
    [complete] => 
    [id] => 8455264497
    [time] => 1552969983735
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:33:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:33:18 - cex place new buy order: eth_btc 0.034381 0.21538 [8455265593] margin:0.27049824030714]Array
(
    [complete] => 
    [id] => 8455265593
    [time] => 1552969998179
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 5:33:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:33:29 - cex place new buy order: eth_btc 0.034383 0.21537 [8455266693] margin:0.279207748015]Array
(
    [complete] => 
    [id] => 8455266693
    [time] => 1552970008896
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 5:33:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:33:39 - cex place new buy order: eth_btc 0.034389 0.21533 [8455267900] margin:0.23844834103928]Array
(
    [complete] => 
    [id] => 8455267900
    [time] => 1552970018958
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 5:33:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:33:52 - cex place new buy order: eth_btc 0.034393 0.21531 [8455269254] margin:0.2296979036432]Array
(
    [complete] => 
    [id] => 8455269254
    [time] => 1552970032329
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 5:34:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:34:02 - cex place new buy order: eth_btc 0.034399 0.21527 [8455270382] margin:0.25582139015667]Array
(
    [complete] => 
    [id] => 8455270382
    [time] => 1552970042407
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 5:34:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:34:12 - cex place new buy order: eth_btc 0.034401 0.21526 [8455271175] margin:0.26162030173542]Array
(
    [complete] => 
    [id] => 8455271175
    [time] => 1552970051770
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 5:34:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:34:21 - cex place new buy order: eth_btc 0.034407 0.21522 [8455271919] margin:0.23832359694247]Array
(
    [complete] => 
    [id] => 8455271919
    [time] => 1552970060767
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 5:34:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:34:30 - cex place new buy order: eth_btc 0.034409 0.21521 [8455272771] margin:0.22668487895607]Array
(
    [complete] => 
    [id] => 8455272771
    [time] => 1552970070072
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 5:34:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:34:41 - cex place new buy order: eth_btc 0.034411 0.2152 [8455273849] margin:0.20632937142191]Array
(
    [complete] => 
    [id] => 8455273849
    [time] => 1552970081241
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 5:34:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:34:51 - cex place new buy order: eth_btc 0.034413 0.21518 [8455274828] margin:0.21794089442944]Array
(
    [complete] => 
    [id] => 8455274828
    [time] => 1552970091356
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 5:34:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:35:21 - cex place new buy order: eth_btc 0.034417 0.2152 [8455277416]Array
(
    [complete] => 
    [id] => 8455277416
    [time] => 1552970120556
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 5:35:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:35:28 - cex place new buy order: eth_btc 0.034419 0.21515 [8455278203] margin:0.20047067026934]Array
(
    [complete] => 
    [id] => 8455278203
    [time] => 1552970128138
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 5:35:36 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:35:45 - cex place new buy order: eth_btc 0.034417 0.2152 [8455279616]Array
(
    [complete] => 
    [id] => 8455279616
    [time] => 1552970144681
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 5:35:52 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:36:05 - cex place new buy order: eth_btc 0.034383 0.2154 [8455281301]Array
(
    [complete] => 
    [id] => 8455281301
    [time] => 1552970164778
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 5:36:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:36:24 - cex place new buy order: eth_btc 0.034385 0.21536 [8455283032] margin:0.26174203867966]Array
(
    [complete] => 
    [id] => 8455283032
    [time] => 1552970183698
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 5:36:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:36:35 - cex place new buy order: eth_btc 0.034387 0.21535 [8455284236] margin:0.24427836100853]Array
(
    [complete] => 
    [id] => 8455284236
    [time] => 1552970194557
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 5:36:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:36:47 - cex place new buy order: eth_btc 0.034393 0.21531 [8455285499] margin:0.24132817724536]Array
(
    [complete] => 
    [id] => 8455285499
    [time] => 1552970206789
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 5:37:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:37:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:37:04 - cex place new buy order: eth_btc 0.034397 0.21528 [8455287244] margin:0.21513504084658]Array
(
    [complete] => 
    [id] => 8455287244
    [time] => 1552970224035
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 5:37:05 - cex place new buy order: eth_btc 0.034399 0.00184 [] margin:0.20930841012821]Array
(
    [error] => rate limit exceeded
)

2019-03-19 5:37:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:37:45 - cex place new buy order: eth_btc 0.0344 0.2153 [8455291629]Array
(
    [complete] => 
    [id] => 8455291629
    [time] => 1552970264641
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 5:37:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:38:02 - cex place new buy order: eth_btc 0.0344 0.2153 [8455292996]Array
(
    [complete] => 
    [id] => 8455292996
    [time] => 1552970281665
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 5:38:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:38:43 - cex place new buy order: eth_btc 0.034379 0.2154 [8455297133]Array
(
    [complete] => 
    [id] => 8455297133
    [time] => 1552970323510
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:38:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:38:56 - cex place new buy order: eth_btc 0.034381 0.21538 [8455298310] margin:0.24722957447425]Array
(
    [complete] => 
    [id] => 8455298310
    [time] => 1552970336142
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 5:39:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:39:08 - cex place new buy order: eth_btc 0.034383 0.21537 [8455299659] margin:0.23558153738765]Array
(
    [complete] => 
    [id] => 8455299659
    [time] => 1552970348074
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 5:39:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:39:20 - cex place new buy order: eth_btc 0.034389 0.21533 [8455300958] margin:0.2268167146471]Array
(
    [complete] => 
    [id] => 8455300958
    [time] => 1552970359950
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 5:39:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:39:32 - cex place new buy order: eth_btc 0.034392 0.21531 [8455302306] margin:0.20644335892068]Array
(
    [complete] => 
    [id] => 8455302306
    [time] => 1552970371704
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 5:39:43 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:39:55 - cex place new buy order: eth_btc 0.034382 0.2154 [8455304867]Array
(
    [complete] => 
    [id] => 8455304867
    [time] => 1552970395135
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 5:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:40:05 - cex place new buy order: eth_btc 0.034384 0.21537 [8455306042] margin:0.2297580269893]Array
(
    [complete] => 
    [id] => 8455306042
    [time] => 1552970405306
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 5:40:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:40:16 - cex place new buy order: eth_btc 0.034392 0.21531 [8455307137] margin:0.20935101186323]Array
(
    [complete] => 
    [id] => 8455307137
    [time] => 1552970415732
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 5:40:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:40:28 - cex place new buy order: eth_btc 0.034394 0.2153 [8455307980] margin:0.20643135430598]Array
(
    [complete] => 
    [id] => 8455307980
    [time] => 1552970427624
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 5:40:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:40:40 - cex place new buy order: eth_btc 0.034399 0.21527 [8455309084] margin:0.21512253263176]Array
(
    [complete] => 
    [id] => 8455309084
    [time] => 1552970439794
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 5:40:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:40:53 - cex place new buy order: eth_btc 0.034405 0.21523 [8455310602] margin:0.24996366807151]Array
(
    [complete] => 
    [id] => 8455310602
    [time] => 1552970453315
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 5:41:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:41:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:41:03 - cex place new buy order: eth_btc 0.034415 0.21517 [8455311806] margin:0.20921109981111]Array
(
    [complete] => 
    [id] => 8455311806
    [time] => 1552970463375
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 5:41:05 - cex place new buy order: eth_btc 0.034415 0.00184 [] margin:0.21211680953073]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 5:41:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:41:26 - cex place new buy order: eth_btc 0.034379 0.2154 [8455314719]Array
(
    [complete] => 
    [id] => 8455314719
    [time] => 1552970486175
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:41:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:41:37 - cex place new buy order: eth_btc 0.034385 0.21536 [8455316030] margin:0.24720081430858]Array
(
    [complete] => 
    [id] => 8455316030
    [time] => 1552970496787
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 5:41:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:41:50 - cex place new buy order: eth_btc 0.034387 0.21535 [8455317535] margin:0.23555413382963]Array
(
    [complete] => 
    [id] => 8455317535
    [time] => 1552970509595
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 5:42:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:42:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:42:03 - cex place new buy order: eth_btc 0.034389 0.21533 [8455318986] margin:0.23554043444123]Array
(
    [complete] => 
    [id] => 8455318986
    [time] => 1552970522566
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 5:42:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:42:16 - cex place new buy order: eth_btc 0.034393 0.21531 [8455320319] margin:0.22679033524264]Array
(
    [complete] => 
    [id] => 8455320319
    [time] => 1552970536253
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 5:42:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:42:25 - cex place new buy order: eth_btc 0.034401 0.21526 [8455321178] margin:0.21801691811285]Array
(
    [complete] => 
    [id] => 8455321178
    [time] => 1552970545271
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 5:42:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:42:35 - cex place new buy order: eth_btc 0.034405 0.21523 [8455322145] margin:0.23543089667202]Array
(
    [complete] => 
    [id] => 8455322145
    [time] => 1552970554626
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 5:42:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:42:45 - cex place new buy order: eth_btc 0.034409 0.21521 [8455323335] margin:0.22087244616233]Array
(
    [complete] => 
    [id] => 8455323335
    [time] => 1552970564905
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 5:42:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:42:56 - cex place new buy order: eth_btc 0.034413 0.21518 [8455324253] margin:0.22375265161423]Array
(
    [complete] => 
    [id] => 8455324253
    [time] => 1552970575770
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 5:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:43:06 - cex place new buy order: eth_btc 0.034415 0.21517 [8455325071] margin:0.21211680953073]Array
(
    [complete] => 
    [id] => 8455325071
    [time] => 1552970585672
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 5:43:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:43:23 - cex place new buy order: eth_btc 0.034417 0.21516 [8455326536] margin:0.20338786065024]Array
(
    [complete] => 
    [id] => 8455326536
    [time] => 1552970603393
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 5:43:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:43:39 - cex place new buy order: eth_btc 0.034419 0.21515 [8455327850] margin:0.22080827449955]Array
(
    [complete] => 
    [id] => 8455327850
    [time] => 1552970619133
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 5:43:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:43:48 - cex place new buy order: eth_btc 0.034425 0.21511 [8455328708] margin:0.20915032679738]Array
(
    [complete] => 
    [id] => 8455328708
    [time] => 1552970628265
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 5:43:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:43:58 - cex place new buy order: eth_btc 0.034427 0.2151 [8455329425] margin:0.20332878264153]Array
(
    [complete] => 
    [id] => 8455329425
    [time] => 1552970637779
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 5:44:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:44:13 - cex place new buy order: eth_btc 0.034425 0.2151 [8455330415]Array
(
    [complete] => 
    [id] => 8455330415
    [time] => 1552970652709
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 5:44:21 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:44:37 - cex place new buy order: eth_btc 0.034427 0.2151 [8455332433]Array
(
    [complete] => 
    [id] => 8455332433
    [time] => 1552970676628
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 5:44:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:44:48 - cex place new buy order: eth_btc 0.034429 0.21508 [8455333028] margin:0.20331697115803]Array
(
    [complete] => 
    [id] => 8455333028
    [time] => 1552970687728
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 5:45:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:45:06 - cex place new buy order: eth_btc 0.034427 0.2151 [8455334308]Array
(
    [complete] => 
    [id] => 8455334308
    [time] => 1552970706065
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 5:45:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:45:17 - cex place new buy order: eth_btc 0.034429 0.21508 [8455335353] margin:0.21493508379562]Array
(
    [complete] => 
    [id] => 8455335353
    [time] => 1552970716738
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 5:45:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:45:25 - cex place new buy order: eth_btc 0.034431 0.21507 [8455336238] margin:0.20911387993376]Array
(
    [complete] => 
    [id] => 8455336238
    [time] => 1552970725327
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 5:45:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:45:36 - cex place new buy order: eth_btc 0.034433 0.21506 [8455337112] margin:0.20619754305464]Array
(
    [complete] => 
    [id] => 8455337112
    [time] => 1552970735871
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 5:45:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:45:47 - cex place new buy order: eth_btc 0.034435 0.21505 [8455338173] margin:0.20037752286917]Array
(
    [complete] => 
    [id] => 8455338173
    [time] => 1552970747344
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 5:45:57 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:46:09 - cex place new buy order: eth_btc 0.034383 0.2154 [8455340366]Array
(
    [complete] => 
    [id] => 8455340366
    [time] => 1552970768675
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 5:46:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:46:20 - cex place new buy order: eth_btc 0.034385 0.21536 [8455341399] margin:0.34608114003198]Array
(
    [complete] => 
    [id] => 8455341399
    [time] => 1552970779859
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 5:46:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:46:34 - cex place new buy order: eth_btc 0.034387 0.21535 [8455343047] margin:0.31988832989212]Array
(
    [complete] => 
    [id] => 8455343047
    [time] => 1552970793631
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 5:46:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:46:45 - cex place new buy order: eth_btc 0.034393 0.21531 [8455343930] margin:0.31110981885849]Array
(
    [complete] => 
    [id] => 8455343930
    [time] => 1552970805019
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 5:47:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:47:02 - cex place new buy order: eth_btc 0.034397 0.21528 [8455345154] margin:0.32270256126985]Array
(
    [complete] => 
    [id] => 8455345154
    [time] => 1552970822230
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 5:47:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:47:18 - cex place new buy order: eth_btc 0.034403 0.21525 [8455346042] margin:0.31101938784408]Array
(
    [complete] => 
    [id] => 8455346042
    [time] => 1552970837595
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 5:47:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:47:30 - cex place new buy order: eth_btc 0.034409 0.21521 [8455346638] margin:0.2993402888779]Array
(
    [complete] => 
    [id] => 8455346638
    [time] => 1552970850070
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 5:47:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:47:44 - cex place new buy order: eth_btc 0.034411 0.2152 [8455347429] margin:0.28769870099676]Array
(
    [complete] => 
    [id] => 8455347429
    [time] => 1552970863565
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 5:47:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:47:54 - cex place new buy order: eth_btc 0.034413 0.21518 [8455348012] margin:0.28477610205446]Array
(
    [complete] => 
    [id] => 8455348012
    [time] => 1552970874062
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 5:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:48:05 - cex place new buy order: eth_btc 0.034415 0.21517 [8455348898] margin:0.30219381083829]Array
(
    [complete] => 
    [id] => 8455348898
    [time] => 1552970885253
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 5:48:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:48:19 - cex place new buy order: eth_btc 0.034417 0.21516 [8455349718] margin:0.28764854577679]Array
(
    [complete] => 
    [id] => 8455349718
    [time] => 1552970899127
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 5:48:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:48:31 - cex place new buy order: eth_btc 0.034419 0.21515 [8455350428] margin:0.25567273889422]Array
(
    [complete] => 
    [id] => 8455350428
    [time] => 1552970911009
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 5:48:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:48:46 - cex place new buy order: eth_btc 0.034421 0.21513 [8455351539] margin:0.27018389936377]Array
(
    [complete] => 
    [id] => 8455351539
    [time] => 1552970925634
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 5:48:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:48:58 - cex place new buy order: eth_btc 0.034423 0.21512 [8455352874] margin:0.22368765069867]Array
(
    [complete] => 
    [id] => 8455352874
    [time] => 1552970938136
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 5:49:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:49:09 - cex place new buy order: eth_btc 0.034425 0.21511 [8455354075] margin:0.22657952069716]Array
(
    [complete] => 
    [id] => 8455354075
    [time] => 1552970949022
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 5:49:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:49:22 - cex place new buy order: eth_btc 0.034433 0.21506 [8455355567] margin:0.22652687828537]Array
(
    [complete] => 
    [id] => 8455355567
    [time] => 1552970962230
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 5:49:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:49:34 - cex place new buy order: eth_btc 0.034439 0.21502 [8455356897] margin:0.20906530387059]Array
(
    [complete] => 
    [id] => 8455356897
    [time] => 1552970974062
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 5:49:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:49:45 - cex place new buy order: eth_btc 0.034441 0.21501 [8455357992] margin:0.20324613106473]Array
(
    [complete] => 
    [id] => 8455357992
    [time] => 1552970985281
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 5:49:55 - cex delete buy orders: eth_btc[move]
2019-03-19 5:49:56 - cex place new buy order: eth_btc 0.034442 0.215 [8455358883] margin:0.19742763406208]Array
(
    [complete] => 
    [id] => 8455358883
    [time] => 1552970996127
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 5:50:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:50:19 - cex place new buy order: eth_btc 0.034443 0.215 [8455360786]Array
(
    [complete] => 
    [id] => 8455360786
    [time] => 1552971019034
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 5:50:28 - cex delete buy orders: eth_btc[move]
2019-03-19 5:50:30 - cex place new buy order: eth_btc 0.034445 0.21498 [8455361860] margin:0.19741043952852]Array
(
    [complete] => 
    [id] => 8455361860
    [time] => 1552971029759
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 5:50:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:50:51 - cex place new buy order: eth_btc 0.034446 0.215 [8455364116]Array
(
    [complete] => 
    [id] => 8455364116
    [time] => 1552971050729
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 5:51:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:51:01 - cex place new buy order: eth_btc 0.034448 0.21496 [8455365124] margin:0.20610775661867]Array
(
    [complete] => 
    [id] => 8455365124
    [time] => 1552971061241
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 5:51:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:51:08 - cex place new buy order: eth_btc 0.03445 0.21495 [8455365848] margin:0.20319303338172]Array
(
    [complete] => 
    [id] => 8455365848
    [time] => 1552971068402
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 5:51:19 - cex delete buy orders: eth_btc[move]
2019-03-19 5:51:20 - cex place new buy order: eth_btc 0.034451 0.21494 [8455367033] margin:0.19737605944503]Array
(
    [complete] => 
    [id] => 8455367033
    [time] => 1552971080192
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 5:51:31 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:51:44 - cex place new buy order: eth_btc 0.03445 0.215 [8455369139]Array
(
    [complete] => 
    [id] => 8455369139
    [time] => 1552971103643
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 5:51:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:51:55 - cex place new buy order: eth_btc 0.034452 0.21494 [8455370229] margin:0.20318123766399]Array
(
    [complete] => 
    [id] => 8455370229
    [time] => 1552971114554
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 5:52:01 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:52:18 - cex place new buy order: eth_btc 0.034451 0.2149 [8455372983]Array
(
    [complete] => 
    [id] => 8455372983
    [time] => 1552971138236
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 5:52:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:52:28 - cex place new buy order: eth_btc 0.034455 0.21492 [8455373716] margin:0.20896821941663]Array
(
    [complete] => 
    [id] => 8455373716
    [time] => 1552971147937
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 5:52:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:52:40 - cex place new buy order: eth_btc 0.034457 0.21491 [8455374943] margin:0.22056476187713]Array
(
    [complete] => 
    [id] => 8455374943
    [time] => 1552971160471
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 5:52:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:52:52 - cex place new buy order: eth_btc 0.034459 0.2149 [8455376030] margin:0.20894396239008]Array
(
    [complete] => 
    [id] => 8455376030
    [time] => 1552971171638
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 5:52:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:52:59 - cex place new buy order: eth_btc 0.034463 0.21487 [8455376605] margin:0.21182137364708]Array
(
    [complete] => 
    [id] => 8455376605
    [time] => 1552971179132
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 5:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:53:05 - cex place new buy order: eth_btc 0.034465 0.00184 [] margin:0.2089075874075]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 5:53:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:53:15 - cex place new buy order: eth_btc 0.034465 0.21486 [8455377993] margin:0.20020310459887]Array
(
    [complete] => 
    [id] => 8455377993
    [time] => 1552971195144
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 5:53:27 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:53:40 - cex place new buy order: eth_btc 0.034379 0.2154 [8455381204]Array
(
    [complete] => 
    [id] => 8455381204
    [time] => 1552971220066
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 5:53:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:53:49 - cex place new buy order: eth_btc 0.034389 0.21533 [8455382176] margin:0.43618598970601]Array
(
    [complete] => 
    [id] => 8455382176
    [time] => 1552971229098
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 5:53:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:53:58 - cex place new buy order: eth_btc 0.034401 0.21526 [8455382978] margin:0.40115112932764]Array
(
    [complete] => 
    [id] => 8455382978
    [time] => 1552971237893
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 5:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:54:05 - cex place new buy order: eth_btc 0.034407 0.00184 [] margin:0.38364286337083]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 5:54:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:54:14 - cex place new buy order: eth_btc 0.034407 0.21522 [8455384730] margin:0.38364286337083]Array
(
    [complete] => 
    [id] => 8455384730
    [time] => 1552971254421
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 5:54:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:54:27 - cex place new buy order: eth_btc 0.034415 0.21517 [8455386095] margin:0.36321371494987]Array
(
    [complete] => 
    [id] => 8455386095
    [time] => 1552971267222
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 5:54:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:54:39 - cex place new buy order: eth_btc 0.034421 0.21513 [8455387293] margin:0.3253827605241]Array
(
    [complete] => 
    [id] => 8455387293
    [time] => 1552971278913
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 5:54:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:54:52 - cex place new buy order: eth_btc 0.034427 0.2151 [8455388641] margin:0.31080256775207]Array
(
    [complete] => 
    [id] => 8455388641
    [time] => 1552971291617
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 5:55:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:55:02 - cex place new buy order: eth_btc 0.034433 0.21506 [8455389569] margin:0.30203583771382]Array
(
    [complete] => 
    [id] => 8455389569
    [time] => 1552971301942
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 5:55:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:55:09 - cex place new buy order: eth_btc 0.034435 0.21505 [8455390322] margin:0.31653840569188]Array
(
    [complete] => 
    [id] => 8455390322
    [time] => 1552971308996
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 5:55:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:55:21 - cex place new buy order: eth_btc 0.034441 0.21501 [8455391487] margin:0.27583403501641]Array
(
    [complete] => 
    [id] => 8455391487
    [time] => 1552971321282
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 5:55:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:55:29 - cex place new buy order: eth_btc 0.034447 0.21497 [8455392151] margin:0.26707695880628]Array
(
    [complete] => 
    [id] => 8455392151
    [time] => 1552971328676
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 5:55:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:55:38 - cex place new buy order: eth_btc 0.034449 0.21496 [8455393009] margin:0.25835292751604]Array
(
    [complete] => 
    [id] => 8455393009
    [time] => 1552971337642
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 5:55:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:55:48 - cex place new buy order: eth_btc 0.034451 0.21495 [8455393847] margin:0.24672723578414]Array
(
    [complete] => 
    [id] => 8455393847
    [time] => 1552971347637
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 5:55:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:56:00 - cex place new buy order: eth_btc 0.034459 0.2149 [8455395222] margin:0.21184596186772]Array
(
    [complete] => 
    [id] => 8455395222
    [time] => 1552971360176
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 5:56:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:56:08 - cex place new buy order: eth_btc 0.034461 0.21488 [8455395952] margin:0.20893183598851]Array
(
    [complete] => 
    [id] => 8455395952
    [time] => 1552971367976
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 5:56:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:56:21 - cex place new buy order: eth_btc 0.034463 0.21487 [8455396997] margin:0.23213301221598]Array
(
    [complete] => 
    [id] => 8455396997
    [time] => 1552971380651
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 5:56:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:56:32 - cex place new buy order: eth_btc 0.034465 0.21486 [8455398092] margin:0.22921804729434]Array
(
    [complete] => 
    [id] => 8455398092
    [time] => 1552971391834
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 5:56:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:56:44 - cex place new buy order: eth_btc 0.034469 0.21483 [8455398871] margin:0.20888334445444]Array
(
    [complete] => 
    [id] => 8455398871
    [time] => 1552971403711
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 5:56:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:57:37 - cex place new buy order: eth_btc 0.034472 0.2148 [8455401833]Array
(
    [complete] => 
    [id] => 8455401833
    [time] => 1552971456787
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 5:57:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:57:47 - cex place new buy order: eth_btc 0.034474 0.2148 [8455402325] margin:0.20015083831293]Array
(
    [complete] => 
    [id] => 8455402325
    [time] => 1552971466904
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 5:57:56 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:58:07 - cex place new buy order: eth_btc 0.034472 0.2148 [8455403626]Array
(
    [complete] => 
    [id] => 8455403626
    [time] => 1552971487164
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 5:58:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:58:17 - cex place new buy order: eth_btc 0.034474 0.2148 [8455404393] margin:0.22915820618439]Array
(
    [complete] => 
    [id] => 8455404393
    [time] => 1552971496596
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 5:58:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:58:29 - cex place new buy order: eth_btc 0.034476 0.21479 [8455405317] margin:0.21464206984569]Array
(
    [complete] => 
    [id] => 8455405317
    [time] => 1552971508546
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 5:58:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:58:37 - cex place new buy order: eth_btc 0.034478 0.21478 [8455406124] margin:0.22913162016358]Array
(
    [complete] => 
    [id] => 8455406124
    [time] => 1552971517453
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 5:58:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:58:45 - cex place new buy order: eth_btc 0.034481 0.21476 [8455406775] margin:0.2204112409733]Array
(
    [complete] => 
    [id] => 8455406775
    [time] => 1552971524994
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 5:58:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:59:08 - cex place new buy order: eth_btc 0.034481 0.2148 [8455408418]Array
(
    [complete] => 
    [id] => 8455408418
    [time] => 1552971547878
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 5:59:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:59:29 - cex place new buy order: eth_btc 0.034481 0.2148 [8455410109]Array
(
    [complete] => 
    [id] => 8455410109
    [time] => 1552971569169
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 5:59:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 5:59:49 - cex place new buy order: eth_btc 0.034476 0.2148 [8455412662]Array
(
    [complete] => 
    [id] => 8455412662
    [time] => 1552971589419
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 5:59:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 5:59:59 - cex place new buy order: eth_btc 0.034478 0.21478 [8455413470] margin:0.20882881837692]Array
(
    [complete] => 
    [id] => 8455413470
    [time] => 1552971599506
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 6:00:17 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:00:27 - cex place new buy order: eth_btc 0.034387 0.2153 [8455416378]Array
(
    [complete] => 
    [id] => 8455416378
    [time] => 1552971627125
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 6:00:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:00:37 - cex place new buy order: eth_btc 0.034395 0.2153 [8455417423] margin:0.40994330571302]Array
(
    [complete] => 
    [id] => 8455417423
    [time] => 1552971637468
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 6:00:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:00:49 - cex place new buy order: eth_btc 0.034397 0.21528 [8455418479] margin:0.40991946972118]Array
(
    [complete] => 
    [id] => 8455418479
    [time] => 1552971648640
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 6:00:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:01:00 - cex place new buy order: eth_btc 0.034399 0.21527 [8455419291] margin:0.41280269775286]Array
(
    [complete] => 
    [id] => 8455419291
    [time] => 1552971659696
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 6:01:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:01:18 - cex place new buy order: eth_btc 0.034409 0.21521 [8455421345] margin:0.36327704960912]Array
(
    [complete] => 
    [id] => 8455421345
    [time] => 1552971677715
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 6:01:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:01:30 - cex place new buy order: eth_btc 0.034415 0.21517 [8455422777] margin:0.34868516635189]Array
(
    [complete] => 
    [id] => 8455422777
    [time] => 1552971689928
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 6:01:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:01:42 - cex place new buy order: eth_btc 0.034418 0.21515 [8455423981] margin:0.3370329478761]Array
(
    [complete] => 
    [id] => 8455423981
    [time] => 1552971701651
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 6:01:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:01:52 - cex place new buy order: eth_btc 0.034422 0.21513 [8455424947] margin:0.3166579513102]Array
(
    [complete] => 
    [id] => 8455424947
    [time] => 1552971712365
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 6:02:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:02:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:02:04 - cex place new buy order: eth_btc 0.034424 0.21511 [] margin:0.31663955379966]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 6:02:05 - cex place new buy order: eth_btc 0.034428 0.21509 [8455425712] margin:0.30788892761706]Array
(
    [complete] => 
    [id] => 8455425712
    [time] => 1552971724653
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 6:02:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:02:17 - cex place new buy order: eth_btc 0.03443 0.21508 [8455426444] margin:0.31658437409237]Array
(
    [complete] => 
    [id] => 8455426444
    [time] => 1552971737383
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 6:02:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:02:30 - cex place new buy order: eth_btc 0.034432 0.21506 [8455427355] margin:0.31075743494422]Array
(
    [complete] => 
    [id] => 8455427355
    [time] => 1552971750284
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 6:02:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:02:42 - cex place new buy order: eth_btc 0.034434 0.21505 [8455428126] margin:0.30783527908462]Array
(
    [complete] => 
    [id] => 8455428126
    [time] => 1552971761646
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 6:02:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:02:52 - cex place new buy order: eth_btc 0.034439 0.21502 [8455429116] margin:0.29036847759807]Array
(
    [complete] => 
    [id] => 8455429116
    [time] => 1552971772371
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 6:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:03:06 - cex place new buy order: eth_btc 0.034445 0.21498 [8455430349] margin:0.26418928726955]Array
(
    [complete] => 
    [id] => 8455430349
    [time] => 1552971786273
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 6:03:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:03:17 - cex place new buy order: eth_btc 0.034447 0.21497 [8455431443] margin:0.25836792754086]Array
(
    [complete] => 
    [id] => 8455431443
    [time] => 1552971797314
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 6:03:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:03:28 - cex place new buy order: eth_btc 0.034449 0.21496 [8455432576] margin:0.28157566257365]Array
(
    [complete] => 
    [id] => 8455432576
    [time] => 1552971807974
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 6:03:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:03:38 - cex place new buy order: eth_btc 0.034455 0.21492 [8455433339] margin:0.26411261065158]Array
(
    [complete] => 
    [id] => 8455433339
    [time] => 1552971817886
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 6:03:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:03:48 - cex place new buy order: eth_btc 0.034461 0.21488 [8455434062] margin:0.25245930181945]Array
(
    [complete] => 
    [id] => 8455434062
    [time] => 1552971828390
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 6:03:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:03:58 - cex place new buy order: eth_btc 0.034467 0.21485 [8455434657] margin:0.2292047465692]Array
(
    [complete] => 
    [id] => 8455434657
    [time] => 1552971838156
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 6:04:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:04:06 - cex place new buy order: eth_btc 0.034469 0.21483 [8455435123] margin:0.22629028982564]Array
(
    [complete] => 
    [id] => 8455435123
    [time] => 1552971845701
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 6:04:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:04:16 - cex place new buy order: eth_btc 0.034471 0.21482 [8455436312] margin:0.21757419279973]Array
(
    [complete] => 
    [id] => 8455436312
    [time] => 1552971855780
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 6:04:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:04:29 - cex place new buy order: eth_btc 0.034473 0.21481 [8455437412] margin:0.21466074899197]Array
(
    [complete] => 
    [id] => 8455437412
    [time] => 1552971868578
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 6:04:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:04:40 - cex place new buy order: eth_btc 0.034476 0.21479 [8455438607] margin:0.22334377537998]Array
(
    [complete] => 
    [id] => 8455438607
    [time] => 1552971880052
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 6:04:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:04:50 - cex place new buy order: eth_btc 0.034478 0.21478 [8455439369] margin:0.22333081965311]Array
(
    [complete] => 
    [id] => 8455439369
    [time] => 1552971890460
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 6:05:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:05:02 - cex place new buy order: eth_btc 0.034482 0.21475 [8455440128] margin:0.20880459370107]Array
(
    [complete] => 
    [id] => 8455440128
    [time] => 1552971901753
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 6:05:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:05:16 - cex place new buy order: eth_btc 0.034485 0.21473 [8455441113] margin:0.20298680585762]Array
(
    [complete] => 
    [id] => 8455441113
    [time] => 1552971916010
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 6:05:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:05:39 - cex place new buy order: eth_btc 0.034379 0.2154 [8455443854]Array
(
    [complete] => 
    [id] => 8455443854
    [time] => 1552971939169
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 6:05:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:05:50 - cex place new buy order: eth_btc 0.034381 0.21538 [8455444866] margin:0.48864198249032]Array
(
    [complete] => 
    [id] => 8455444866
    [time] => 1552971950386
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 6:06:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:06:02 - cex place new buy order: eth_btc 0.034387 0.21535 [8455445984] margin:0.48274057056445]Array
(
    [complete] => 
    [id] => 8455445984
    [time] => 1552971962503
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 6:06:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:06:15 - cex place new buy order: eth_btc 0.034389 0.21533 [8455446869] margin:0.46817296228443]Array
(
    [complete] => 
    [id] => 8455446869
    [time] => 1552971975337
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 6:06:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:06:27 - cex place new buy order: eth_btc 0.034391 0.21532 [8455447626] margin:0.46233026082405]Array
(
    [complete] => 
    [id] => 8455447626
    [time] => 1552971986593
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 6:06:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:06:38 - cex place new buy order: eth_btc 0.034393 0.21531 [8455448283] margin:0.44776553368417]Array
(
    [complete] => 
    [id] => 8455448283
    [time] => 1552971998288
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 6:06:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:06:51 - cex place new buy order: eth_btc 0.034397 0.21528 [8455449086] margin:0.42445562112974]Array
(
    [complete] => 
    [id] => 8455449086
    [time] => 1552972011279
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 6:07:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:07:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:07:34 - cex place new buy order: eth_btc 0.034417 0.21516 [8455451803] margin:0.29927070924252]Array
(
    [complete] => 
    [id] => 8455451803
    [time] => 1552972053742
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 6:07:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:07:46 - cex place new buy order: eth_btc 0.034419 0.21515 [8455452852] margin:0.31959092361777]Array
(
    [complete] => 
    [id] => 8455452852
    [time] => 1552972065994
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 6:07:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:07:57 - cex place new buy order: eth_btc 0.034421 0.21513 [8455453885] margin:0.29342552511546]Array
(
    [complete] => 
    [id] => 8455453885
    [time] => 1552972077320
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 6:08:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:08:05 - cex place new buy order: eth_btc 0.034423 0.21512 [8455454678] margin:0.30502861458908]Array
(
    [complete] => 
    [id] => 8455454678
    [time] => 1552972085266
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 6:08:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:08:21 - cex place new buy order: eth_btc 0.034425 0.21511 [8455455867] margin:0.29920116194626]Array
(
    [complete] => 
    [id] => 8455455867
    [time] => 1552972100812
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 6:08:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:08:34 - cex place new buy order: eth_btc 0.034427 0.2151 [8455457061] margin:0.29046968948792]Array
(
    [complete] => 
    [id] => 8455457061
    [time] => 1552972114497
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 6:08:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:08:46 - cex place new buy order: eth_btc 0.034429 0.21508 [8455458207] margin:0.27883470330246]Array
(
    [complete] => 
    [id] => 8455458207
    [time] => 1552972126499
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 6:08:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:08:59 - cex place new buy order: eth_btc 0.034431 0.21507 [8455459241] margin:0.27010542824779]Array
(
    [complete] => 
    [id] => 8455459241
    [time] => 1552972138674
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 6:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:09:17 - cex place new buy order: eth_btc 0.034417 0.2152 [8455460687]Array
(
    [complete] => 
    [id] => 8455460687
    [time] => 1552972156780
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 6:09:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:09:27 - cex place new buy order: eth_btc 0.034425 0.21511 [8455461784] margin:0.2875816993464]Array
(
    [complete] => 
    [id] => 8455461784
    [time] => 1552972167132
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 6:09:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:09:39 - cex place new buy order: eth_btc 0.034431 0.21507 [8455463043] margin:0.28172286602191]Array
(
    [complete] => 
    [id] => 8455463043
    [time] => 1552972179013
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 6:09:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:09:50 - cex place new buy order: eth_btc 0.034441 0.21501 [8455464122] margin:0.25260590575187]Array
(
    [complete] => 
    [id] => 8455464122
    [time] => 1552972190355
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 6:10:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:10:02 - cex place new buy order: eth_btc 0.034443 0.215 [8455465046] margin:0.2467845425776]Array
(
    [complete] => 
    [id] => 8455465046
    [time] => 1552972202366
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 6:10:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:10:18 - cex place new buy order: eth_btc 0.034453 0.21493 [8455466337] margin:0.22059036948885]Array
(
    [complete] => 
    [id] => 8455466337
    [time] => 1552972218206
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 6:10:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:10:29 - cex place new buy order: eth_btc 0.034455 0.21492 [8455467302] margin:0.21187055579743]Array
(
    [complete] => 
    [id] => 8455467302
    [time] => 1552972228952
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 6:10:38 - cex delete buy orders: eth_btc[move]
2019-03-19 6:10:39 - cex place new buy order: eth_btc 0.034456 0.21491 [8455468440] margin:0.19734741852162]Array
(
    [complete] => 
    [id] => 8455468440
    [time] => 1552972239436
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 6:10:52 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:11:02 - cex place new buy order: eth_btc 0.034453 0.2149 [8455470362]Array
(
    [complete] => 
    [id] => 8455470362
    [time] => 1552972262027
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 6:11:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:11:29 - cex place new buy order: eth_btc 0.034383 0.2154 [8455472668]Array
(
    [complete] => 
    [id] => 8455472668
    [time] => 1552972288551
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 6:11:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:11:39 - cex place new buy order: eth_btc 0.034387 0.21535 [8455473613] margin:0.37223369296535]Array
(
    [complete] => 
    [id] => 8455473613
    [time] => 1552972298943
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 6:11:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:11:50 - cex place new buy order: eth_btc 0.034393 0.21531 [8455474472] margin:0.35763091326724]Array
(
    [complete] => 
    [id] => 8455474472
    [time] => 1552972309673
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 6:12:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:12:02 - cex place new buy order: eth_btc 0.034399 0.21527 [8455475487] margin:0.34012616645833]Array
(
    [complete] => 
    [id] => 8455475487
    [time] => 1552972321684
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 6:12:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:12:08 - cex place new buy order: eth_btc 0.034405 0.21523 [8455476173] margin:0.31681441650924]Array
(
    [complete] => 
    [id] => 8455476173
    [time] => 1552972327631
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 6:12:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:12:20 - cex place new buy order: eth_btc 0.034407 0.21522 [8455477703] margin:0.31970238614236]Array
(
    [complete] => 
    [id] => 8455477703
    [time] => 1552972339930
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 6:12:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:12:30 - cex place new buy order: eth_btc 0.034409 0.21521 [8455479038] margin:0.34293353483101]Array
(
    [complete] => 
    [id] => 8455479038
    [time] => 1552972350353
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 6:12:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:12:39 - cex place new buy order: eth_btc 0.034411 0.2152 [8455479832] margin:0.30222893842082]Array
(
    [complete] => 
    [id] => 8455479832
    [time] => 1552972359370
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 6:12:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:12:52 - cex place new buy order: eth_btc 0.034417 0.21516 [8455480974] margin:0.28764854577679]Array
(
    [complete] => 
    [id] => 8455480974
    [time] => 1552972371812
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 6:13:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:13:02 - cex place new buy order: eth_btc 0.034423 0.21512 [8455481907] margin:0.28178833919181]Array
(
    [complete] => 
    [id] => 8455481907
    [time] => 1552972381644
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 6:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:13:05 - cex place new buy order: eth_btc 0.034427 0.00184 [] margin:0.26723211432889]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 6:13:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:13:14 - cex place new buy order: eth_btc 0.034427 0.2151 [8455483047] margin:0.26723211432889]Array
(
    [complete] => 
    [id] => 8455483047
    [time] => 1552972394074
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 6:13:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:13:26 - cex place new buy order: eth_btc 0.034429 0.21508 [8455483886] margin:0.26140753434605]Array
(
    [complete] => 
    [id] => 8455483886
    [time] => 1552972405845
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 6:13:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:13:37 - cex place new buy order: eth_btc 0.034431 0.21507 [8455484687] margin:0.24106183381256]Array
(
    [complete] => 
    [id] => 8455484687
    [time] => 1552972417035
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 6:13:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:13:49 - cex place new buy order: eth_btc 0.034433 0.21506 [8455485379] margin:0.22652687828537]Array
(
    [complete] => 
    [id] => 8455485379
    [time] => 1552972428593
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 6:13:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:14:00 - cex place new buy order: eth_btc 0.034437 0.21503 [8455486324] margin:0.21778900601097]Array
(
    [complete] => 
    [id] => 8455486324
    [time] => 1552972439523
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 6:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:14:05 - cex place new buy order: eth_btc 0.034439 0.00184 [] margin:0.22358372775049]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 6:14:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:14:16 - cex place new buy order: eth_btc 0.034439 0.21502 [8455488133] margin:0.22068004297451]Array
(
    [complete] => 
    [id] => 8455488133
    [time] => 1552972455742
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 6:14:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:14:28 - cex place new buy order: eth_btc 0.034441 0.21501 [8455489380] margin:0.22937777648733]Array
(
    [complete] => 
    [id] => 8455489380
    [time] => 1552972468176
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 6:14:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:14:40 - cex place new buy order: eth_btc 0.034445 0.21498 [8455490477] margin:0.21483524459283]Array
(
    [complete] => 
    [id] => 8455490477
    [time] => 1552972479550
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 6:14:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:14:50 - cex place new buy order: eth_btc 0.034447 0.21497 [8455491315] margin:0.22062879205735]Array
(
    [complete] => 
    [id] => 8455491315
    [time] => 1552972489838
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 6:14:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:15:00 - cex place new buy order: eth_btc 0.034449 0.21496 [8455492062] margin:0.20319893175418]Array
(
    [complete] => 
    [id] => 8455492062
    [time] => 1552972499775
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 6:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:15:05 - cex place new buy order: eth_btc 0.034451 0.21495 [8455492481] margin:0.20318713535166]Array
(
    [complete] => 
    [id] => 8455492481
    [time] => 1552972505268
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 6:15:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:15:27 - cex place new buy order: eth_btc 0.034383 0.2154 [8455494426]Array
(
    [complete] => 
    [id] => 8455494426
    [time] => 1552972526586
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 6:15:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:15:35 - cex place new buy order: eth_btc 0.034385 0.21536 [8455495287] margin:0.42169550676168]Array
(
    [complete] => 
    [id] => 8455495287
    [time] => 1552972535070
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 6:15:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:15:43 - cex place new buy order: eth_btc 0.034387 0.21535 [8455496120] margin:0.42748713176493]Array
(
    [complete] => 
    [id] => 8455496120
    [time] => 1552972542736
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 6:15:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:15:53 - cex place new buy order: eth_btc 0.034389 0.21533 [8455497197] margin:0.39256739073539]Array
(
    [complete] => 
    [id] => 8455497197
    [time] => 1552972552976
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 6:16:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:16:03 - cex place new buy order: eth_btc 0.034395 0.2153 [8455498501] margin:0.41866550370693]Array
(
    [complete] => 
    [id] => 8455498501
    [time] => 1552972563406
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 6:16:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:16:13 - cex place new buy order: eth_btc 0.034403 0.21525 [8455499698] margin:0.40403453187221]Array
(
    [complete] => 
    [id] => 8455499698
    [time] => 1552972573455
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 6:16:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:16:25 - cex place new buy order: eth_btc 0.034413 0.21518 [8455500950] margin:0.36614070264145]Array
(
    [complete] => 
    [id] => 8455500950
    [time] => 1552972584693
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 6:16:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:16:41 - cex place new buy order: eth_btc 0.034415 0.21517 [8455502612] margin:0.35159087607146]Array
(
    [complete] => 
    [id] => 8455502612
    [time] => 1552972600863
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 6:17:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:17:35 - cex place new buy order: eth_btc 0.034437 0.21503 [8455506969] margin:0.2555391003862]Array
(
    [complete] => 
    [id] => 8455506969
    [time] => 1552972655265
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 6:17:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:17:48 - cex place new buy order: eth_btc 0.034444 0.21499 [8455507674] margin:0.2409708512368]Array
(
    [complete] => 
    [id] => 8455507674
    [time] => 1552972668182
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 6:17:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:18:00 - cex place new buy order: eth_btc 0.034446 0.21498 [8455508555] margin:0.22934448121696]Array
(
    [complete] => 
    [id] => 8455508555
    [time] => 1552972680104
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 6:18:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:18:07 - cex place new buy order: eth_btc 0.034448 0.21496 [8455509044] margin:0.22352531351602]Array
(
    [complete] => 
    [id] => 8455509044
    [time] => 1552972686716
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 6:18:16 - cex delete buy orders: eth_btc[move]
2019-03-19 6:18:17 - cex place new buy order: eth_btc 0.034449 0.21495 [8455509631] margin:0.19738751814222]Array
(
    [complete] => 
    [id] => 8455509631
    [time] => 1552972697509
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 6:18:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:18:30 - cex place new buy order: eth_btc 0.034451 0.21495 [8455510593] margin:0.22350584888682]Array
(
    [complete] => 
    [id] => 8455510593
    [time] => 1552972709795
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 6:18:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:18:40 - cex place new buy order: eth_btc 0.034453 0.21493 [8455511703] margin:0.20607784518039]Array
(
    [complete] => 
    [id] => 8455511703
    [time] => 1552972719990
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 6:18:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:18:51 - cex place new buy order: eth_btc 0.034455 0.21492 [8455512782] margin:0.20316354665506]Array
(
    [complete] => 
    [id] => 8455512782
    [time] => 1552972731364
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 6:19:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:19:07 - cex place new buy order: eth_btc 0.034446 0.215 [8455513895]Array
(
    [complete] => 
    [id] => 8455513895
    [time] => 1552972747475
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 6:19:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:19:18 - cex place new buy order: eth_btc 0.034448 0.21496 [8455514793] margin:0.21191360891779]Array
(
    [complete] => 
    [id] => 8455514793
    [time] => 1552972757886
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 6:19:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:19:39 - cex place new buy order: eth_btc 0.034393 0.2153 [8455516524]Array
(
    [complete] => 
    [id] => 8455516524
    [time] => 1552972779465
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 6:19:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:19:49 - cex place new buy order: eth_btc 0.034395 0.2153 [8455517052] margin:0.35761011774966]Array
(
    [complete] => 
    [id] => 8455517052
    [time] => 1552972789404
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 6:20:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:20:02 - cex place new buy order: eth_btc 0.034405 0.21523 [8455517864] margin:0.33134718790875]Array
(
    [complete] => 
    [id] => 8455517864
    [time] => 1552972801956
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 6:20:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:20:09 - cex place new buy order: eth_btc 0.034409 0.21521 [8455518207] margin:0.32840245284662]Array
(
    [complete] => 
    [id] => 8455518207
    [time] => 1552972808820
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 6:20:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:20:21 - cex place new buy order: eth_btc 0.034423 0.21512 [8455519761] margin:0.34860413095894]Array
(
    [complete] => 
    [id] => 8455519761
    [time] => 1552972820658
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 6:20:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:20:30 - cex place new buy order: eth_btc 0.034427 0.2151 [8455520759] margin:0.33984953670085]Array
(
    [complete] => 
    [id] => 8455520759
    [time] => 1552972829631
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 6:20:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:20:37 - cex place new buy order: eth_btc 0.034435 0.21505 [8455521577] margin:0.31653840569188]Array
(
    [complete] => 
    [id] => 8455521577
    [time] => 1552972837474
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 6:20:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:20:46 - cex place new buy order: eth_btc 0.034437 0.21503 [8455522543] margin:0.28457763452101]Array
(
    [complete] => 
    [id] => 8455522543
    [time] => 1552972845851
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 6:20:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:20:58 - cex place new buy order: eth_btc 0.034447 0.21497 [8455523282] margin:0.25546491711907]Array
(
    [complete] => 
    [id] => 8455523282
    [time] => 1552972857591
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 6:21:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:21:16 - cex place new buy order: eth_btc 0.034457 0.21491 [8455524850] margin:0.23217343355486]Array
(
    [complete] => 
    [id] => 8455524850
    [time] => 1552972876208
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 6:21:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:21:28 - cex place new buy order: eth_btc 0.034461 0.21488 [8455525931] margin:0.23214648443168]Array
(
    [complete] => 
    [id] => 8455525931
    [time] => 1552972887535
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 6:21:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:21:39 - cex place new buy order: eth_btc 0.034466 0.21485 [8455526956] margin:0.2089015261417]Array
(
    [complete] => 
    [id] => 8455526956
    [time] => 1552972898766
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 6:21:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:21:49 - cex place new buy order: eth_btc 0.034468 0.21484 [8455527673] margin:0.20308692120228]Array
(
    [complete] => 
    [id] => 8455527673
    [time] => 1552972908609
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 6:22:01 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:22:07 - cex place new buy order: eth_btc 0.034468 0.2148 [8455528635]Array
(
    [complete] => 
    [id] => 8455528635
    [time] => 1552972927195
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 6:22:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:22:18 - cex place new buy order: eth_btc 0.03447 0.21483 [8455529278] margin:0.20887728459531]Array
(
    [complete] => 
    [id] => 8455529278
    [time] => 1552972938293
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 6:22:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:22:31 - cex place new buy order: eth_btc 0.034472 0.21482 [8455530048] margin:0.20886516593175]Array
(
    [complete] => 
    [id] => 8455530048
    [time] => 1552972951010
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 6:22:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:22:43 - cex place new buy order: eth_btc 0.034474 0.2148 [8455530817] margin:0.20305157510008]Array
(
    [complete] => 
    [id] => 8455530817
    [time] => 1552972962866
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 6:22:57 - cex delete buy orders: eth_btc[move]
2019-03-19 6:22:58 - cex place new buy order: eth_btc 0.034475 0.21479 [8455532178] margin:0.19723865877712]Array
(
    [complete] => 
    [id] => 8455532178
    [time] => 1552972977798
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 6:23:08 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:23:18 - cex place new buy order: eth_btc 0.034468 0.2148 [8455533688]Array
(
    [complete] => 
    [id] => 8455533688
    [time] => 1552972997595
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 6:23:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:23:30 - cex place new buy order: eth_btc 0.03447 0.21483 [8455534666] margin:0.2146794313896]Array
(
    [complete] => 
    [id] => 8455534666
    [time] => 1552973009539
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 6:23:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:23:42 - cex place new buy order: eth_btc 0.034472 0.21482 [8455535639] margin:0.20886516593175]Array
(
    [complete] => 
    [id] => 8455535639
    [time] => 1552973021811
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 6:23:52 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:24:04 - cex place new buy order: eth_btc 0.034397 0.2153 [8455536935]Array
(
    [complete] => 
    [id] => 8455536935
    [time] => 1552973044182
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 6:24:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:24:14 - cex place new buy order: eth_btc 0.034399 0.21527 [8455537960] margin:0.40408151399749]Array
(
    [complete] => 
    [id] => 8455537960
    [time] => 1552973054437
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 6:24:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:24:24 - cex place new buy order: eth_btc 0.034401 0.21526 [8455538733] margin:0.40696491381065]Array
(
    [complete] => 
    [id] => 8455538733
    [time] => 1552973063870
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 6:24:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:24:34 - cex place new buy order: eth_btc 0.034407 0.21522 [8455539679] margin:0.38945563402797]Array
(
    [complete] => 
    [id] => 8455539679
    [time] => 1552973074087
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 6:24:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:24:45 - cex place new buy order: eth_btc 0.034413 0.21518 [8455540671] margin:0.37195245982624]Array
(
    [complete] => 
    [id] => 8455540671
    [time] => 1552973084741
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 6:24:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:24:56 - cex place new buy order: eth_btc 0.034423 0.21512 [8455541575] margin:0.34279406210964]Array
(
    [complete] => 
    [id] => 8455541575
    [time] => 1552973096041
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 6:25:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:25:06 - cex place new buy order: eth_btc 0.034425 0.21511 [8455542439] margin:0.33696441539579]Array
(
    [complete] => 
    [id] => 8455542439
    [time] => 1552973105863
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 6:25:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:25:19 - cex place new buy order: eth_btc 0.034433 0.21506 [8455543136] margin:0.31365260070282]Array
(
    [complete] => 
    [id] => 8455543136
    [time] => 1552973118723
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 6:25:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:25:32 - cex place new buy order: eth_btc 0.034437 0.21503 [8455544219] margin:0.28457763452101]Array
(
    [complete] => 
    [id] => 8455544219
    [time] => 1552973131655
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 6:25:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:25:42 - cex place new buy order: eth_btc 0.034441 0.21501 [8455545046] margin:0.27873755117447]Array
(
    [complete] => 
    [id] => 8455545046
    [time] => 1552973142412
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 6:25:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:25:54 - cex place new buy order: eth_btc 0.034443 0.215 [8455545974] margin:0.24968789013731]Array
(
    [complete] => 
    [id] => 8455545974
    [time] => 1552973154098
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 6:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:26:05 - cex place new buy order: eth_btc 0.03445 0.21495 [8455547139] margin:0.22931785195934]Array
(
    [complete] => 
    [id] => 8455547139
    [time] => 1552973165355
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 6:26:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:26:17 - cex place new buy order: eth_btc 0.034452 0.21494 [8455548056] margin:0.23220712875884]Array
(
    [complete] => 
    [id] => 8455548056
    [time] => 1552973176938
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 6:26:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:26:29 - cex place new buy order: eth_btc 0.034454 0.21493 [8455548891] margin:0.22929122888489]Array
(
    [complete] => 
    [id] => 8455548891
    [time] => 1552973189094
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 6:26:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:26:42 - cex place new buy order: eth_btc 0.034458 0.2149 [8455549622] margin:0.21475419351094]Array
(
    [complete] => 
    [id] => 8455549622
    [time] => 1552973201640
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 6:26:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:27:32 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:28:05 - cex place new buy order: eth_btc 0.034393 0.2153 [8455555070]Array
(
    [complete] => 
    [id] => 8455555070
    [time] => 1552973284686
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 6:28:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:28:14 - cex place new buy order: eth_btc 0.034395 0.2153 [8455555916] margin:0.35761011774966]Array
(
    [complete] => 
    [id] => 8455555916
    [time] => 1552973293541
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 6:28:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:28:26 - cex place new buy order: eth_btc 0.034397 0.21528 [8455557140] margin:0.35177486408697]Array
(
    [complete] => 
    [id] => 8455557140
    [time] => 1552973305739
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 6:28:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:28:38 - cex place new buy order: eth_btc 0.034399 0.21527 [8455558471] margin:0.34884735021368]Array
(
    [complete] => 
    [id] => 8455558471
    [time] => 1552973318123
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 6:28:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:28:49 - cex place new buy order: eth_btc 0.034401 0.21526 [8455559365] margin:0.34010639225603]Array
(
    [complete] => 
    [id] => 8455559365
    [time] => 1552973329285
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 6:29:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:29:01 - cex place new buy order: eth_btc 0.034403 0.21525 [8455560305] margin:0.33717989710198]Array
(
    [complete] => 
    [id] => 8455560305
    [time] => 1552973340794
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 6:29:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:29:13 - cex place new buy order: eth_btc 0.034405 0.21523 [8455561512] margin:0.33425374218865]Array
(
    [complete] => 
    [id] => 8455561512
    [time] => 1552973352838
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 6:29:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:29:24 - cex place new buy order: eth_btc 0.034407 0.21522 [8455562500] margin:0.32551515679948]Array
(
    [complete] => 
    [id] => 8455562500
    [time] => 1552973364457
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 6:29:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:29:37 - cex place new buy order: eth_btc 0.034417 0.21516 [8455563533] margin:0.29636516837608]Array
(
    [complete] => 
    [id] => 8455563533
    [time] => 1552973377016
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 6:29:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:29:48 - cex place new buy order: eth_btc 0.03442 0.21514 [8455564427] margin:0.29052876234748]Array
(
    [complete] => 
    [id] => 8455564427
    [time] => 1552973387694
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 6:29:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:30:00 - cex place new buy order: eth_btc 0.034426 0.2151 [8455565604] margin:0.27014465810726]Array
(
    [complete] => 
    [id] => 8455565604
    [time] => 1552973400213
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 6:30:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:30:05 - cex place new buy order: eth_btc 0.034428 0.21509 [8455566168] margin:0.26722435227142]Array
(
    [complete] => 
    [id] => 8455566168
    [time] => 1552973405309
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 6:30:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:30:20 - cex place new buy order: eth_btc 0.034438 0.21503 [8455567643] margin:0.23230152738254]Array
(
    [complete] => 
    [id] => 8455567643
    [time] => 1552973419795
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 6:30:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:30:31 - cex place new buy order: eth_btc 0.034442 0.215 [8455568740] margin:0.22356425294698]Array
(
    [complete] => 
    [id] => 8455568740
    [time] => 1552973431104
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 6:30:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:30:43 - cex place new buy order: eth_btc 0.034444 0.21499 [8455570277] margin:0.22355127162932]Array
(
    [complete] => 
    [id] => 8455570277
    [time] => 1552973443335
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 6:30:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:30:54 - cex place new buy order: eth_btc 0.034446 0.21498 [8455571402] margin:0.21773210242118]Array
(
    [complete] => 
    [id] => 8455571402
    [time] => 1552973453827
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 6:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:31:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:31:06 - cex place new buy order: eth_btc 0.034448 0.21496 [8455572844] margin:0.21771946121689]Array
(
    [complete] => 
    [id] => 8455572844
    [time] => 1552973466332
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 6:31:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:31:17 - cex place new buy order: eth_btc 0.034452 0.21494 [8455573892] margin:0.21479159410194]Array
(
    [complete] => 
    [id] => 8455573892
    [time] => 1552973477020
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 6:31:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:31:29 - cex place new buy order: eth_btc 0.034456 0.21492 [8455574960] margin:0.21476665892732]Array
(
    [complete] => 
    [id] => 8455574960
    [time] => 1552973488583
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 6:31:39 - cex delete buy orders: eth_btc[move]
2019-03-19 6:31:40 - cex place new buy order: eth_btc 0.034457 0.2149 [8455576183] margin:0.19734169133439]Array
(
    [complete] => 
    [id] => 8455576183
    [time] => 1552973500173
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 6:31:51 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:32:01 - cex place new buy order: eth_btc 0.034457 0.2149 [8455578171]Array
(
    [complete] => 
    [id] => 8455578171
    [time] => 1552973521214
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 6:32:07 - cex delete buy orders: eth_btc[move]
2019-03-19 6:32:08 - cex place new buy order: eth_btc 0.034458 0.2149 [8455578876] margin:0.19733596447953]Array
(
    [complete] => 
    [id] => 8455578876
    [time] => 1552973527965
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 6:32:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:32:29 - cex place new buy order: eth_btc 0.034457 0.2149 [8455580743]Array
(
    [complete] => 
    [id] => 8455580743
    [time] => 1552973548696
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 6:32:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:32:37 - cex place new buy order: eth_btc 0.034459 0.2149 [8455581524] margin:0.20604196291243]Array
(
    [complete] => 
    [id] => 8455581524
    [time] => 1552973557330
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 6:32:45 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:32:54 - cex place new buy order: eth_btc 0.034379 0.2154 [8455582695]Array
(
    [complete] => 
    [id] => 8455582695
    [time] => 1552973573623
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 6:33:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:33:03 - cex place new buy order: eth_btc 0.034381 0.21538 [8455583400] margin:0.41592740176259]Array
(
    [complete] => 
    [id] => 8455583400
    [time] => 1552973582892
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 6:33:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:33:14 - cex place new buy order: eth_btc 0.034383 0.21537 [8455584391] margin:0.41008637989703]Array
(
    [complete] => 
    [id] => 8455584391
    [time] => 1552973593736
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 6:33:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:33:25 - cex place new buy order: eth_btc 0.034385 0.21536 [8455585075] margin:0.40424603751636]Array
(
    [complete] => 
    [id] => 8455585075
    [time] => 1552973604787
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 6:33:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:33:40 - cex place new buy order: eth_btc 0.034387 0.21535 [8455586325] margin:0.39840637450199]Array
(
    [complete] => 
    [id] => 8455586325
    [time] => 1552973620276
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 6:33:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:33:51 - cex place new buy order: eth_btc 0.034389 0.21533 [8455587438] margin:0.39547529733344]Array
(
    [complete] => 
    [id] => 8455587438
    [time] => 1552973630803
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 6:34:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:34:01 - cex place new buy order: eth_btc 0.034391 0.21532 [8455588463] margin:0.38672908609811]Array
(
    [complete] => 
    [id] => 8455588463
    [time] => 1552973641125
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 6:34:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:34:17 - cex place new buy order: eth_btc 0.034397 0.21528 [8455589695] margin:0.37503270634065]Array
(
    [complete] => 
    [id] => 8455589695
    [time] => 1552973656609
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 6:34:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:34:28 - cex place new buy order: eth_btc 0.034403 0.21525 [8455590404] margin:0.35171351335639]Array
(
    [complete] => 
    [id] => 8455590404
    [time] => 1552973667828
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 6:34:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:34:38 - cex place new buy order: eth_btc 0.034409 0.21521 [8455591214] margin:0.31677758725914]Array
(
    [complete] => 
    [id] => 8455591214
    [time] => 1552973677859
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 6:34:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:34:49 - cex place new buy order: eth_btc 0.034411 0.2152 [8455592365] margin:0.31675917584493]Array
(
    [complete] => 
    [id] => 8455592365
    [time] => 1552973688581
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 6:34:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:35:01 - cex place new buy order: eth_btc 0.034425 0.21511 [8455593650] margin:0.27886710239651]Array
(
    [complete] => 
    [id] => 8455593650
    [time] => 1552973700802
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 6:35:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:35:08 - cex place new buy order: eth_btc 0.034435 0.21505 [8455594558] margin:0.24974589806883]Array
(
    [complete] => 
    [id] => 8455594558
    [time] => 1552973708484
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 6:35:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:35:21 - cex place new buy order: eth_btc 0.034439 0.21502 [8455595714] margin:0.22939109730247]Array
(
    [complete] => 
    [id] => 8455595714
    [time] => 1552973721123
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 6:35:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:35:34 - cex place new buy order: eth_btc 0.034441 0.21501 [8455597066] margin:0.21486019569699]Array
(
    [complete] => 
    [id] => 8455597066
    [time] => 1552973734119
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 6:35:45 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:35:54 - cex place new buy order: eth_btc 0.034379 0.2154 [8455599107]Array
(
    [complete] => 
    [id] => 8455599107
    [time] => 1552973754201
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 6:36:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:36:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:36:04 - cex place new buy order: eth_btc 0.034393 0.21531 [8455600177] margin:0.34018550286394]Array
(
    [complete] => 
    [id] => 8455600177
    [time] => 1552973764096
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 6:36:04 - cex place new buy order: eth_btc 0.034393 0.21531 [] margin:0.34018550286394]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 6:36:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:36:15 - cex place new buy order: eth_btc 0.034395 0.2153 [8455601223] margin:0.32853612443668]Array
(
    [complete] => 
    [id] => 8455601223
    [time] => 1552973775373
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 6:36:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:36:26 - cex place new buy order: eth_btc 0.034405 0.21523 [8455602477] margin:0.31100130794943]Array
(
    [complete] => 
    [id] => 8455602477
    [time] => 1552973785984
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 6:36:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:37:39 - cex place new buy order: eth_btc 0.034425 0.2151 [8455609415]Array
(
    [complete] => 
    [id] => 8455609415
    [time] => 1552973859394
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 6:37:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:37:50 - cex place new buy order: eth_btc 0.034427 0.2151 [8455610288] margin:0.2352804484852]Array
(
    [complete] => 
    [id] => 8455610288
    [time] => 1552973870017
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 6:37:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:38:00 - cex place new buy order: eth_btc 0.034429 0.21508 [8455611181] margin:0.22074414011444]Array
(
    [complete] => 
    [id] => 8455611181
    [time] => 1552973880342
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 6:38:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:38:08 - cex place new buy order: eth_btc 0.034433 0.21506 [8455611831] margin:0.22652687828537]Array
(
    [complete] => 
    [id] => 8455611831
    [time] => 1552973888276
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 6:38:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:38:18 - cex place new buy order: eth_btc 0.034435 0.21505 [8455612700] margin:0.20908958908088]Array
(
    [complete] => 
    [id] => 8455612700
    [time] => 1552973897678
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 6:38:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:38:28 - cex place new buy order: eth_btc 0.034437 0.21503 [8455613506] margin:0.2003658855301]Array
(
    [complete] => 
    [id] => 8455613506
    [time] => 1552973908420
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 6:38:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:38:52 - cex place new buy order: eth_btc 0.034433 0.2151 [8455615789]Array
(
    [complete] => 
    [id] => 8455615789
    [time] => 1552973931696
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 6:38:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:39:01 - cex place new buy order: eth_btc 0.034435 0.21505 [8455616925] margin:0.20037752286917]Array
(
    [complete] => 
    [id] => 8455616925
    [time] => 1552973940995
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 6:39:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:39:16 - cex place new buy order: eth_btc 0.034433 0.2151 [8455618519]Array
(
    [complete] => 
    [id] => 8455618519
    [time] => 1552973955978
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 6:39:24 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:40:01 - cex place new buy order: eth_btc 0.034433 0.2151 [8455622305]Array
(
    [complete] => 
    [id] => 8455622305
    [time] => 1552974001197
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 6:40:08 - cex delete buy orders: eth_btc[move]
2019-03-19 6:40:10 - cex place new buy order: eth_btc 0.034434 0.21505 [8455623149] margin:0.1974735007986]Array
(
    [complete] => 
    [id] => 8455623149
    [time] => 1552974010147
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 6:40:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:40:22 - cex place new buy order: eth_btc 0.034436 0.21504 [8455624303] margin:0.20617957950981]Array
(
    [complete] => 
    [id] => 8455624303
    [time] => 1552974021698
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 6:40:33 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:40:46 - cex place new buy order: eth_btc 0.034383 0.2154 [8455626353]Array
(
    [complete] => 
    [id] => 8455626353
    [time] => 1552974045855
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 6:40:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:40:56 - cex place new buy order: eth_btc 0.034385 0.21536 [8455627152] margin:0.31990693616402]Array
(
    [complete] => 
    [id] => 8455627152
    [time] => 1552974056464
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 6:41:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:41:09 - cex place new buy order: eth_btc 0.034391 0.21532 [8455627882] margin:0.3082201738827]Array
(
    [complete] => 
    [id] => 8455627882
    [time] => 1552974069480
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 6:41:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:41:21 - cex place new buy order: eth_btc 0.034403 0.21525 [8455628719] margin:0.27032526233177]Array
(
    [complete] => 
    [id] => 8455628719
    [time] => 1552974081161
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 6:41:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:41:33 - cex place new buy order: eth_btc 0.034413 0.21518 [8455629735] margin:0.23537616598377]Array
(
    [complete] => 
    [id] => 8455629735
    [time] => 1552974092973
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 6:41:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:41:45 - cex place new buy order: eth_btc 0.034419 0.21515 [8455630885] margin:0.21790290246666]Array
(
    [complete] => 
    [id] => 8455630885
    [time] => 1552974105320
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 6:42:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:42:02 - cex place new buy order: eth_btc 0.034421 0.21513 [8455632402] margin:0.21207983498446]Array
(
    [complete] => 
    [id] => 8455632402
    [time] => 1552974122069
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 6:42:18 - cex delete buy orders: eth_btc[move]
2019-03-19 6:42:20 - cex place new buy order: eth_btc 0.034422 0.21512 [8455634091] margin:0.19754234087674]Array
(
    [complete] => 
    [id] => 8455634091
    [time] => 1552974139571
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 6:42:29 - cex delete buy orders: eth_btc[move]
2019-03-19 6:42:30 - cex place new buy order: eth_btc 0.034423 0.21511 [8455635147] margin:0.19753660237043]Array
(
    [complete] => 
    [id] => 8455635147
    [time] => 1552974150383
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 6:42:40 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:43:41 - cex place new buy order: eth_btc 0.034379 0.2154 [8455642414]Array
(
    [complete] => 
    [id] => 8455642414
    [time] => 1552974221357
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 6:43:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:43:53 - cex place new buy order: eth_btc 0.034381 0.21538 [8455643664] margin:0.30830982228556]Array
(
    [complete] => 
    [id] => 8455643664
    [time] => 1552974233089
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 6:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:44:05 - cex place new buy order: eth_btc 0.034387 0.21535 [8455644839] margin:0.29080757262918]Array
(
    [complete] => 
    [id] => 8455644839
    [time] => 1552974245056
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 6:44:06 - cex place new buy order: eth_btc 0.034387 0.21535 [] margin:0.29080757262918]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 6:44:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:44:20 - cex place new buy order: eth_btc 0.034397 0.21528 [8455646102] margin:0.26165072535393]Array
(
    [complete] => 
    [id] => 8455646102
    [time] => 1552974259620
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 6:44:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:44:31 - cex place new buy order: eth_btc 0.034403 0.21525 [8455647081] margin:0.24416475307385]Array
(
    [complete] => 
    [id] => 8455647081
    [time] => 1552974270792
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 6:44:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:44:43 - cex place new buy order: eth_btc 0.034411 0.2152 [8455647873] margin:0.2237656563308]Array
(
    [complete] => 
    [id] => 8455647873
    [time] => 1552974283325
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 6:44:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:44:56 - cex place new buy order: eth_btc 0.034413 0.21518 [8455648878] margin:0.20341150146748]Array
(
    [complete] => 
    [id] => 8455648878
    [time] => 1552974295743
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 6:45:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:45:15 - cex place new buy order: eth_btc 0.034413 0.2152 [8455650892]Array
(
    [complete] => 
    [id] => 8455650892
    [time] => 1552974315261
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 6:45:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:45:27 - cex place new buy order: eth_btc 0.034415 0.21517 [8455651970] margin:0.20339968037193]Array
(
    [complete] => 
    [id] => 8455651970
    [time] => 1552974326547
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 6:45:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:45:38 - cex place new buy order: eth_btc 0.034417 0.21516 [8455653140] margin:0.20048231978382]Array
(
    [complete] => 
    [id] => 8455653140
    [time] => 1552974337689
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 6:45:46 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:45:57 - cex place new buy order: eth_btc 0.034414 0.2152 [8455655932]Array
(
    [complete] => 
    [id] => 8455655932
    [time] => 1552974356760
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 6:46:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:46:08 - cex place new buy order: eth_btc 0.034416 0.21516 [8455657316] margin:0.22082752208274]Array
(
    [complete] => 
    [id] => 8455657316
    [time] => 1552974367932
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 6:46:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:46:19 - cex place new buy order: eth_btc 0.034418 0.21515 [8455658303] margin:0.21500377709338]Array
(
    [complete] => 
    [id] => 8455658303
    [time] => 1552974378591
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 6:46:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:46:30 - cex place new buy order: eth_btc 0.03442 0.21514 [8455659422] margin:0.20918070889018]Array
(
    [complete] => 
    [id] => 8455659422
    [time] => 1552974389609
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 6:46:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:46:48 - cex place new buy order: eth_btc 0.034416 0.2152 [8455661159]Array
(
    [complete] => 
    [id] => 8455661159
    [time] => 1552974407994
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 6:47:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:47:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:47:32 - cex place new buy order: eth_btc 0.034424 0.2151 [8455666088]Array
(
    [complete] => 
    [id] => 8455666088
    [time] => 1552974451401
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 6:47:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:47:46 - cex place new buy order: eth_btc 0.034426 0.2151 [8455667132] margin:0.24690640794749]Array
(
    [complete] => 
    [id] => 8455667132
    [time] => 1552974466451
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 6:47:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:47:59 - cex place new buy order: eth_btc 0.034428 0.21509 [8455668064] margin:0.22365516440106]Array
(
    [complete] => 
    [id] => 8455668064
    [time] => 1552974479396
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 6:48:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:48:08 - cex place new buy order: eth_btc 0.034432 0.21506 [8455668638] margin:0.22653345724906]Array
(
    [complete] => 
    [id] => 8455668638
    [time] => 1552974488230
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 6:48:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:48:19 - cex place new buy order: eth_btc 0.034434 0.21505 [8455669347] margin:0.22652029970378]Array
(
    [complete] => 
    [id] => 8455669347
    [time] => 1552974499400
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 6:48:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:48:32 - cex place new buy order: eth_btc 0.034436 0.21504 [8455670498] margin:0.21489139272852]Array
(
    [complete] => 
    [id] => 8455670498
    [time] => 1552974512067
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 6:48:43 - cex delete buy orders: eth_btc[move]
2019-03-19 6:48:45 - cex place new buy order: eth_btc 0.034439 0.21449 [8455671522] margin:-0.04344677769732]Array
(
    [complete] => 
    [id] => 8455671522
    [time] => 1552974524685
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 6:48:56 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:54:23 - cex place new buy order: eth_btc 0.034386 0.2154 [8455697980]Array
(
    [complete] => 
    [id] => 8455697980
    [time] => 1552974863241
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 6:54:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:54:31 - cex place new buy order: eth_btc 0.034388 0.21534 [8455698526] margin:0.36349889496337]Array
(
    [complete] => 
    [id] => 8455698526
    [time] => 1552974870661
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 6:54:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:54:39 - cex place new buy order: eth_btc 0.034394 0.2153 [8455699186] margin:0.3605279990696]Array
(
    [complete] => 
    [id] => 8455699186
    [time] => 1552974879065
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 6:54:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:54:49 - cex place new buy order: eth_btc 0.0344 0.21526 [8455699951] margin:0.33430232558138]Array
(
    [complete] => 
    [id] => 8455699951
    [time] => 1552974888554
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 6:54:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:54:59 - cex place new buy order: eth_btc 0.034409 0.21521 [8455700684] margin:0.29643407248103]Array
(
    [complete] => 
    [id] => 8455700684
    [time] => 1552974899019
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 6:55:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:55:05 - cex place new buy order: eth_btc 0.034411 0.2152 [8455701259] margin:0.2935107959664]Array
(
    [complete] => 
    [id] => 8455701259
    [time] => 1552974905465
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 6:55:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:55:17 - cex place new buy order: eth_btc 0.034423 0.21512 [8455702216] margin:0.25564302936989]Array
(
    [complete] => 
    [id] => 8455702216
    [time] => 1552974916666
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 6:55:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:55:26 - cex place new buy order: eth_btc 0.034425 0.21511 [8455703145] margin:0.24981844589687]Array
(
    [complete] => 
    [id] => 8455703145
    [time] => 1552974926383
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 6:55:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:55:34 - cex place new buy order: eth_btc 0.034433 0.21506 [8455704153] margin:0.22652687828537]Array
(
    [complete] => 
    [id] => 8455704153
    [time] => 1552974934490
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 6:55:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:55:43 - cex place new buy order: eth_btc 0.034436 0.21504 [8455705028] margin:0.21779533046811]Array
(
    [complete] => 
    [id] => 8455705028
    [time] => 1552974943356
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 6:55:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:55:51 - cex place new buy order: eth_btc 0.034438 0.21503 [8455705514] margin:0.21197514373656]Array
(
    [complete] => 
    [id] => 8455705514
    [time] => 1552974951483
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 6:56:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:56:02 - cex place new buy order: eth_btc 0.03444 0.21501 [8455706663] margin:0.20615563298492]Array
(
    [complete] => 
    [id] => 8455706663
    [time] => 1552974962334
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 6:56:10 - cex delete buy orders: eth_btc[move]
2019-03-19 6:56:12 - cex place new buy order: eth_btc 0.034441 0.215 [8455707681] margin:0.1974333662389]Array
(
    [complete] => 
    [id] => 8455707681
    [time] => 1552974971735
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 6:56:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:56:20 - cex place new buy order: eth_btc 0.034443 0.215 [8455708301] margin:0.20904102430102]Array
(
    [complete] => 
    [id] => 8455708301
    [time] => 1552974980137
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 6:56:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:56:29 - cex place new buy order: eth_btc 0.034445 0.21498 [8455709231] margin:0.20322252866887]Array
(
    [complete] => 
    [id] => 8455709231
    [time] => 1552974989490
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 6:56:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:56:39 - cex place new buy order: eth_btc 0.034447 0.21497 [8455710201] margin:0.20030771910471]Array
(
    [complete] => 
    [id] => 8455710201
    [time] => 1552974999459
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 6:56:46 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:57:01 - cex place new buy order: eth_btc 0.03444 0.215 [8455712238]Array
(
    [complete] => 
    [id] => 8455712238
    [time] => 1552975021384
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 6:57:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:57:06 - cex place new buy order: eth_btc 0.034442 0.215 [] margin:0.21195052552117]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 6:57:14 - cex place new buy order: eth_btc 0.03444 0.215 [8455713566]Array
(
    [complete] => 
    [id] => 8455713566
    [time] => 1552975033691
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 6:57:22 - cex delete buy orders: eth_btc[move]
2019-03-19 6:57:23 - cex place new buy order: eth_btc 0.034441 0.215 [8455714420] margin:0.1974333662389]Array
(
    [complete] => 
    [id] => 8455714420
    [time] => 1552975043040
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 6:57:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:57:33 - cex place new buy order: eth_btc 0.034443 0.215 [8455715474] margin:0.2003309816218]Array
(
    [complete] => 
    [id] => 8455715474
    [time] => 1552975053280
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 6:57:43 - cex delete buy orders: eth_btc[move]
2019-03-19 6:57:44 - cex place new buy order: eth_btc 0.034444 0.21498 [8455716372] margin:0.19741617070692]Array
(
    [complete] => 
    [id] => 8455716372
    [time] => 1552975063830
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 6:57:51 - cex delete buy orders: eth_btc[move]
2019-03-19 6:57:54 - cex place new buy order: eth_btc 0.034445 0.21498 [8455717015] margin:0.19741043952852]Array
(
    [complete] => 
    [id] => 8455717015
    [time] => 1552975073653
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 6:58:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 6:58:15 - cex place new buy order: eth_btc 0.03444 0.215 [8455718495]Array
(
    [complete] => 
    [id] => 8455718495
    [time] => 1552975094994
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 6:58:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:58:24 - cex place new buy order: eth_btc 0.034442 0.215 [8455719316] margin:0.20033679809535]Array
(
    [complete] => 
    [id] => 8455719316
    [time] => 1552975103868
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 6:58:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:58:35 - cex place new buy order: eth_btc 0.034444 0.21499 [8455720157] margin:0.200325165486]Array
(
    [complete] => 
    [id] => 8455720157
    [time] => 1552975114971
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 6:58:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:58:44 - cex place new buy order: eth_btc 0.034446 0.21498 [8455720844] margin:0.23224757591591]Array
(
    [complete] => 
    [id] => 8455720844
    [time] => 1552975123899
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 6:58:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:58:54 - cex place new buy order: eth_btc 0.034448 0.21496 [8455721632] margin:0.22642823966559]Array
(
    [complete] => 
    [id] => 8455721632
    [time] => 1552975134255
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 6:59:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:59:05 - cex place new buy order: eth_btc 0.03445 0.21495 [8455722581] margin:0.20029027576198]Array
(
    [complete] => 
    [id] => 8455722581
    [time] => 1552975144643
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 6:59:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:59:13 - cex place new buy order: eth_btc 0.034452 0.21494 [8455723615] margin:0.24091489608731]Array
(
    [complete] => 
    [id] => 8455723615
    [time] => 1552975153507
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 6:59:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:59:24 - cex place new buy order: eth_btc 0.034458 0.2149 [8455724383] margin:0.23216669568749]Array
(
    [complete] => 
    [id] => 8455724383
    [time] => 1552975163639
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 6:59:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:59:33 - cex place new buy order: eth_btc 0.034462 0.21488 [8455725088] margin:0.22633625442516]Array
(
    [complete] => 
    [id] => 8455725088
    [time] => 1552975172670
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 6:59:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 6:59:44 - cex place new buy order: eth_btc 0.034466 0.21485 [8455725930] margin:0.20019729588581]Array
(
    [complete] => 
    [id] => 8455725930
    [time] => 1552975184333
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 6:59:52 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:00:01 - cex place new buy order: eth_btc 0.034386 0.2154 [8455727812]Array
(
    [complete] => 
    [id] => 8455727812
    [time] => 1552975200751
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 7:00:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:00:15 - cex place new buy order: eth_btc 0.034392 0.21531 [8455729159] margin:0.36345661781809]Array
(
    [complete] => 
    [id] => 8455729159
    [time] => 1552975215084
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 7:00:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:00:24 - cex place new buy order: eth_btc 0.034408 0.21521 [8455730011] margin:0.29934898860731]Array
(
    [complete] => 
    [id] => 8455730011
    [time] => 1552975223554
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 7:00:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:00:33 - cex place new buy order: eth_btc 0.034416 0.21516 [8455730903] margin:0.28475127847514]Array
(
    [complete] => 
    [id] => 8455730903
    [time] => 1552975232837
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 7:00:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:00:43 - cex place new buy order: eth_btc 0.03442 0.21514 [8455731743] margin:0.28471818710052]Array
(
    [complete] => 
    [id] => 8455731743
    [time] => 1552975243101
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 7:00:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:00:53 - cex place new buy order: eth_btc 0.034426 0.2151 [8455732758] margin:0.26723987683728]Array
(
    [complete] => 
    [id] => 8455732758
    [time] => 1552975253212
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 7:01:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:01:03 - cex place new buy order: eth_btc 0.034428 0.21509 [8455733605] margin:0.24689206459858]Array
(
    [complete] => 
    [id] => 8455733605
    [time] => 1552975262650
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 7:01:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:01:13 - cex place new buy order: eth_btc 0.034434 0.21505 [8455734681] margin:0.24104083173608]Array
(
    [complete] => 
    [id] => 8455734681
    [time] => 1552975272885
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 7:01:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:01:23 - cex place new buy order: eth_btc 0.034438 0.21503 [8455735758] margin:0.22359022010567]Array
(
    [complete] => 
    [id] => 8455735758
    [time] => 1552975282541
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 7:01:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:01:32 - cex place new buy order: eth_btc 0.034442 0.215 [8455736825] margin:0.21485395737761]Array
(
    [complete] => 
    [id] => 8455736825
    [time] => 1552975292499
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 7:01:42 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:01:52 - cex place new buy order: eth_btc 0.034442 0.215 [8455738603]Array
(
    [complete] => 
    [id] => 8455738603
    [time] => 1552975311711
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 7:01:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:02:00 - cex place new buy order: eth_btc 0.034444 0.21499 [8455739341] margin:0.22355127162932]Array
(
    [complete] => 
    [id] => 8455739341
    [time] => 1552975320142
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 7:02:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:02:12 - cex place new buy order: eth_btc 0.034442 0.215 [8455740495]Array
(
    [complete] => 
    [id] => 8455740495
    [time] => 1552975332509
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 7:02:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:02:21 - cex place new buy order: eth_btc 0.034444 0.21499 [8455741365] margin:0.20322842875393]Array
(
    [complete] => 
    [id] => 8455741365
    [time] => 1552975341063
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 7:02:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:02:29 - cex place new buy order: eth_btc 0.034448 0.21496 [8455742168] margin:0.22352531351602]Array
(
    [complete] => 
    [id] => 8455742168
    [time] => 1552975349501
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 7:02:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:02:39 - cex place new buy order: eth_btc 0.034451 0.21495 [8455743052] margin:0.21189515543816]Array
(
    [complete] => 
    [id] => 8455743052
    [time] => 1552975358639
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 7:02:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:02:47 - cex place new buy order: eth_btc 0.034453 0.21493 [8455743826] margin:0.22349287435055]Array
(
    [complete] => 
    [id] => 8455743826
    [time] => 1552975367433
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 7:02:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:02:57 - cex place new buy order: eth_btc 0.034455 0.21492 [8455744573] margin:0.20026121027428]Array
(
    [complete] => 
    [id] => 8455744573
    [time] => 1552975376904
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 7:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:03:06 - cex place new buy order: eth_btc 0.034458 0.2149 [8455745255] margin:0.21185210981485]Array
(
    [complete] => 
    [id] => 8455745255
    [time] => 1552975386225
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 7:03:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:03:16 - cex place new buy order: eth_btc 0.034462 0.21488 [8455745888] margin:0.21472926701873]Array
(
    [complete] => 
    [id] => 8455745888
    [time] => 1552975396176
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 7:03:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:03:34 - cex place new buy order: eth_btc 0.034451 0.2149 [8455746842]Array
(
    [complete] => 
    [id] => 8455746842
    [time] => 1552975413619
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 7:03:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:03:43 - cex place new buy order: eth_btc 0.034453 0.21493 [8455747358] margin:0.23800539865904]Array
(
    [complete] => 
    [id] => 8455747358
    [time] => 1552975423362
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 7:03:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:03:52 - cex place new buy order: eth_btc 0.034457 0.21491 [8455747936] margin:0.23217343355486]Array
(
    [complete] => 
    [id] => 8455747936
    [time] => 1552975432520
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 7:04:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:04:04 - cex place new buy order: eth_btc 0.034461 0.2149 [8455748753]Array
(
    [complete] => 
    [id] => 8455748753
    [time] => 1552975443868
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 7:04:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:04:13 - cex place new buy order: eth_btc 0.034463 0.21487 [8455749232] margin:0.21472303629979]Array
(
    [complete] => 
    [id] => 8455749232
    [time] => 1552975452740
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 7:04:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:04:23 - cex place new buy order: eth_btc 0.034467 0.21485 [8455750311] margin:0.24661270200481]Array
(
    [complete] => 
    [id] => 8455750311
    [time] => 1552975462785
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 7:04:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:04:32 - cex place new buy order: eth_btc 0.034473 0.21481 [8455751297] margin:0.24076813738287]Array
(
    [complete] => 
    [id] => 8455751297
    [time] => 1552975471717
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 7:04:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:04:41 - cex place new buy order: eth_btc 0.034475 0.2148 [8455752054] margin:0.22335025380711]Array
(
    [complete] => 
    [id] => 8455752054
    [time] => 1552975480616
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 7:04:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:04:50 - cex place new buy order: eth_btc 0.034479 0.21477 [8455752803] margin:0.21752371008439]Array
(
    [complete] => 
    [id] => 8455752803
    [time] => 1552975490190
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 7:04:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:05:00 - cex place new buy order: eth_btc 0.034482 0.21475 [8455753855] margin:0.20880459370107]Array
(
    [complete] => 
    [id] => 8455753855
    [time] => 1552975500354
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 7:05:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:05:11 - cex place new buy order: eth_btc 0.034482 0.2148 [8455754730]Array
(
    [complete] => 
    [id] => 8455754730
    [time] => 1552975511357
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 7:05:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:06:18 - cex place new buy order: eth_btc 0.034453 0.2149 [8455761084]Array
(
    [complete] => 
    [id] => 8455761084
    [time] => 1552975578183
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 7:06:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:06:26 - cex place new buy order: eth_btc 0.034455 0.21492 [8455761770] margin:0.27281961979395]Array
(
    [complete] => 
    [id] => 8455761770
    [time] => 1552975585614
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 7:06:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:06:33 - cex place new buy order: eth_btc 0.034457 0.21491 [8455762408] margin:0.2669994485881]Array
(
    [complete] => 
    [id] => 8455762408
    [time] => 1552975593519
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 7:06:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:06:42 - cex place new buy order: eth_btc 0.034463 0.21487 [8455763177] margin:0.28436293996461]Array
(
    [complete] => 
    [id] => 8455763177
    [time] => 1552975602094
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 7:06:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:06:52 - cex place new buy order: eth_btc 0.034469 0.21483 [8455764061] margin:0.24369723519684]Array
(
    [complete] => 
    [id] => 8455764061
    [time] => 1552975612175
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:07:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:07:05 - cex place new buy order: eth_btc 0.034477 0.21478 [8455765043] margin:0.22913826609043]Array
(
    [complete] => 
    [id] => 8455765043
    [time] => 1552975625456
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 7:07:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:07:13 - cex place new buy order: eth_btc 0.034481 0.21476 [8455765765] margin:0.23781212841856]Array
(
    [complete] => 
    [id] => 8455765765
    [time] => 1552975633384
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 7:07:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:07:22 - cex place new buy order: eth_btc 0.034486 0.21473 [8455766451] margin:0.22907846662412]Array
(
    [complete] => 
    [id] => 8455766451
    [time] => 1552975642071
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 7:07:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:07:32 - cex place new buy order: eth_btc 0.034492 0.21469 [8455767177] margin:0.22613939464222]Array
(
    [complete] => 
    [id] => 8455767177
    [time] => 1552975651691
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 7:07:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:07:40 - cex place new buy order: eth_btc 0.034498 0.21465 [8455767627] margin:0.20870775117396]Array
(
    [complete] => 
    [id] => 8455767627
    [time] => 1552975660190
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 7:07:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:07:49 - cex place new buy order: eth_btc 0.0345 0.21464 [8455768232] margin:0.20579710144926]Array
(
    [complete] => 
    [id] => 8455768232
    [time] => 1552975669419
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 7:07:58 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:08:05 - cex place new buy order: eth_btc 0.034498 0.2147 [8455769196]Array
(
    [complete] => 
    [id] => 8455769196
    [time] => 1552975684735
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 7:08:11 - cex delete buy orders: eth_btc[move]
2019-03-19 7:08:12 - cex place new buy order: eth_btc 0.034499 0.21464 [8455769619] margin:0.2]Array
(
    [complete] => 
    [id] => 8455769619
    [time] => 1552975692310
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 7:08:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:08:22 - cex place new buy order: eth_btc 0.034501 0.21463 [8455770250] margin:0.20289266977767]Array
(
    [complete] => 
    [id] => 8455770250
    [time] => 1552975701861
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 7:08:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:08:39 - cex place new buy order: eth_btc 0.034498 0.2147 [8455771246]Array
(
    [complete] => 
    [id] => 8455771246
    [time] => 1552975719018
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 7:08:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:08:47 - cex place new buy order: eth_btc 0.0345 0.21464 [8455771702] margin:0.21159420289854]Array
(
    [complete] => 
    [id] => 8455771702
    [time] => 1552975726851
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 7:08:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:08:56 - cex place new buy order: eth_btc 0.034502 0.21463 [8455772223] margin:0.20578517187411]Array
(
    [complete] => 
    [id] => 8455772223
    [time] => 1552975735861
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 7:09:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:09:14 - cex place new buy order: eth_btc 0.034498 0.2147 [8455773426]Array
(
    [complete] => 
    [id] => 8455773426
    [time] => 1552975754136
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 7:09:22 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:09:33 - cex place new buy order: eth_btc 0.034453 0.2149 [8455775211]Array
(
    [complete] => 
    [id] => 8455775211
    [time] => 1552975772950
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 7:09:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:09:44 - cex place new buy order: eth_btc 0.034463 0.21487 [8455776273] margin:0.29596959057538]Array
(
    [complete] => 
    [id] => 8455776273
    [time] => 1552975783699
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 7:09:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:09:53 - cex place new buy order: eth_btc 0.034465 0.21486 [8455777300] margin:0.26693747279847]Array
(
    [complete] => 
    [id] => 8455777300
    [time] => 1552975793361
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 7:10:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:10:05 - cex place new buy order: eth_btc 0.034479 0.21477 [8455778663] margin:0.23782592302561]Array
(
    [complete] => 
    [id] => 8455778663
    [time] => 1552975805055
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 7:10:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:10:14 - cex place new buy order: eth_btc 0.034481 0.21476 [8455779672] margin:0.23491198051102]Array
(
    [complete] => 
    [id] => 8455779672
    [time] => 1552975814107
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 7:10:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:10:22 - cex place new buy order: eth_btc 0.034487 0.21472 [8455780577] margin:0.21747325079016]Array
(
    [complete] => 
    [id] => 8455780577
    [time] => 1552975822300
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 7:10:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:10:31 - cex place new buy order: eth_btc 0.034489 0.21471 [8455781662] margin:0.22325959001421]Array
(
    [complete] => 
    [id] => 8455781662
    [time] => 1552975830873
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 7:10:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:10:39 - cex place new buy order: eth_btc 0.034493 0.21468 [8455782459] margin:0.21163714376828]Array
(
    [complete] => 
    [id] => 8455782459
    [time] => 1552975839342
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 7:10:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:10:49 - cex place new buy order: eth_btc 0.034495 0.21467 [8455783255] margin:0.20582693143933]Array
(
    [complete] => 
    [id] => 8455783255
    [time] => 1552975849335
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 7:10:57 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:11:04 - cex place new buy order: eth_btc 0.034493 0.2147 [8455784371]Array
(
    [complete] => 
    [id] => 8455784371
    [time] => 1552975864275
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 7:11:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:11:14 - cex place new buy order: eth_btc 0.034495 0.21467 [8455784946] margin:0.2087259023047]Array
(
    [complete] => 
    [id] => 8455784946
    [time] => 1552975874191
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 7:11:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:11:24 - cex place new buy order: eth_btc 0.034497 0.21466 [8455785685] margin:0.20291619561121]Array
(
    [complete] => 
    [id] => 8455785685
    [time] => 1552975883642
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 7:11:31 - cex delete buy orders: eth_btc[move]
2019-03-19 7:11:33 - cex place new buy order: eth_btc 0.034498 0.21465 [8455786405] margin:0.19710716252646]Array
(
    [complete] => 
    [id] => 8455786405
    [time] => 1552975892681
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 7:11:41 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:11:50 - cex place new buy order: eth_btc 0.034494 0.2147 [8455787906]Array
(
    [complete] => 
    [id] => 8455787906
    [time] => 1552975910322
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 7:11:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:11:58 - cex place new buy order: eth_btc 0.034496 0.21467 [8455788512] margin:0.20002319109462]Array
(
    [complete] => 
    [id] => 8455788512
    [time] => 1552975917788
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 7:12:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:12:14 - cex place new buy order: eth_btc 0.034494 0.2147 [8455790055]Array
(
    [complete] => 
    [id] => 8455790055
    [time] => 1552975933692
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 7:12:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:12:23 - cex place new buy order: eth_btc 0.034496 0.21467 [8455790791] margin:0.20002319109462]Array
(
    [complete] => 
    [id] => 8455790791
    [time] => 1552975943167
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 7:12:32 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:12:41 - cex place new buy order: eth_btc 0.034453 0.2149 [8455792693]Array
(
    [complete] => 
    [id] => 8455792693
    [time] => 1552975961118
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 7:12:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:12:50 - cex place new buy order: eth_btc 0.034455 0.21492 [8455793720] margin:0.31345232912496]Array
(
    [complete] => 
    [id] => 8455793720
    [time] => 1552975970240
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 7:12:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:12:59 - cex place new buy order: eth_btc 0.034457 0.21491 [8455794709] margin:0.3569666540906]Array
(
    [complete] => 
    [id] => 8455794709
    [time] => 1552975979378
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 7:13:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:13:05 - cex place new buy order: eth_btc 0.034463 0.21487 [8455795294] margin:0.3075762411862]Array
(
    [complete] => 
    [id] => 8455795294
    [time] => 1552975985176
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 7:13:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:13:13 - cex place new buy order: eth_btc 0.034469 0.21483 [8455796323] margin:0.28141228350111]Array
(
    [complete] => 
    [id] => 8455796323
    [time] => 1552975993216
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:13:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:13:25 - cex place new buy order: eth_btc 0.034471 0.21482 [8455797519] margin:0.30170288068232]Array
(
    [complete] => 
    [id] => 8455797519
    [time] => 1552976004733
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:13:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:13:36 - cex place new buy order: eth_btc 0.034477 0.21478 [8455798509] margin:0.28714795370828]Array
(
    [complete] => 
    [id] => 8455798509
    [time] => 1552976015743
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 7:13:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:13:45 - cex place new buy order: eth_btc 0.034479 0.21477 [8455799188] margin:0.26392876823571]Array
(
    [complete] => 
    [id] => 8455799188
    [time] => 1552976025382
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 7:13:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:13:55 - cex place new buy order: eth_btc 0.034481 0.21476 [8455800199] margin:0.24941272004873]Array
(
    [complete] => 
    [id] => 8455800199
    [time] => 1552976035188
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 7:14:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:14:04 - cex place new buy order: eth_btc 0.03449 0.2147 [8455800940] margin:0.23195129022904]Array
(
    [complete] => 
    [id] => 8455800940
    [time] => 1552976044113
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 7:14:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:14:13 - cex place new buy order: eth_btc 0.034492 0.21469 [8455801795] margin:0.223240171634]Array
(
    [complete] => 
    [id] => 8455801795
    [time] => 1552976053140
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 7:14:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:14:22 - cex place new buy order: eth_btc 0.034494 0.21468 [8455802397] margin:0.21163100829129]Array
(
    [complete] => 
    [id] => 8455802397
    [time] => 1552976061727
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 7:14:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:14:32 - cex place new buy order: eth_btc 0.034496 0.21467 [8455803086] margin:0.20582096474955]Array
(
    [complete] => 
    [id] => 8455803086
    [time] => 1552976071739
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 7:14:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:14:42 - cex place new buy order: eth_btc 0.034498 0.21465 [8455803735] margin:0.20580903240768]Array
(
    [complete] => 
    [id] => 8455803735
    [time] => 1552976081706
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 7:14:50 - cex delete buy orders: eth_btc[move]
2019-03-19 7:14:51 - cex place new buy order: eth_btc 0.034499 0.21464 [8455804182] margin:0.2]Array
(
    [complete] => 
    [id] => 8455804182
    [time] => 1552976091039
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 7:14:58 - cex delete buy orders: eth_btc[move]
2019-03-19 7:14:59 - cex place new buy order: eth_btc 0.0345 0.21463 [8455804734] margin:0.19999420306656]Array
(
    [complete] => 
    [id] => 8455804734
    [time] => 1552976099266
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 7:15:12 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:15:20 - cex place new buy order: eth_btc 0.034453 0.2149 [8455805813]Array
(
    [complete] => 
    [id] => 8455805813
    [time] => 1552976119532
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 7:15:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:15:28 - cex place new buy order: eth_btc 0.034455 0.21492 [8455806424] margin:0.298940647221]Array
(
    [complete] => 
    [id] => 8455806424
    [time] => 1552976127747
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 7:15:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:15:36 - cex place new buy order: eth_btc 0.034457 0.21491 [8455806985] margin:0.29311895986301]Array
(
    [complete] => 
    [id] => 8455806985
    [time] => 1552976135957
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 7:15:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:15:44 - cex place new buy order: eth_btc 0.034461 0.21488 [8455807462] margin:0.29308493659501]Array
(
    [complete] => 
    [id] => 8455807462
    [time] => 1552976144109
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 7:15:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:15:53 - cex place new buy order: eth_btc 0.034467 0.21485 [8455807839] margin:0.26402065744044]Array
(
    [complete] => 
    [id] => 8455807839
    [time] => 1552976152679
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 7:15:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:16:01 - cex place new buy order: eth_btc 0.034469 0.21483 [8455808264] margin:0.22048797470191]Array
(
    [complete] => 
    [id] => 8455808264
    [time] => 1552976160661
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:16:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:16:06 - cex place new buy order: eth_btc 0.034471 0.21482 [] margin:0.21757419279973]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 7:16:16 - cex place new buy order: eth_btc 0.034467 0.2148 [8455809246]Array
(
    [complete] => 
    [id] => 8455809246
    [time] => 1552976175568
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 7:16:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:16:25 - cex place new buy order: eth_btc 0.034469 0.21483 [8455809910] margin:0.22338913226378]Array
(
    [complete] => 
    [id] => 8455809910
    [time] => 1552976184963
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:16:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:16:35 - cex place new buy order: eth_btc 0.034471 0.21482 [8455810524] margin:0.21757419279973]Array
(
    [complete] => 
    [id] => 8455810524
    [time] => 1552976194941
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:16:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:16:45 - cex place new buy order: eth_btc 0.034473 0.21481 [8455811324] margin:0.21466074899197]Array
(
    [complete] => 
    [id] => 8455811324
    [time] => 1552976205248
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 7:17:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:17:04 - cex place new buy order: eth_btc 0.034475 0.2148 [8455812398] margin:0.2175489485134]Array
(
    [complete] => 
    [id] => 8455812398
    [time] => 1552976224114
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 7:17:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:17:13 - cex place new buy order: eth_btc 0.034477 0.21478 [8455813114] margin:0.23203875047131]Array
(
    [complete] => 
    [id] => 8455813114
    [time] => 1552976232898
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 7:17:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:17:24 - cex place new buy order: eth_btc 0.034479 0.21477 [8455813869] margin:0.22622465848776]Array
(
    [complete] => 
    [id] => 8455813869
    [time] => 1552976243566
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 7:17:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:17:32 - cex place new buy order: eth_btc 0.034481 0.21476 [8455814515] margin:0.20881064934313]Array
(
    [complete] => 
    [id] => 8455814515
    [time] => 1552976252416
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 7:17:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:17:43 - cex place new buy order: eth_btc 0.034483 0.21475 [8455815139] margin:0.20299857900994]Array
(
    [complete] => 
    [id] => 8455815139
    [time] => 1552976262789
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 7:17:50 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:18:00 - cex place new buy order: eth_btc 0.034399 0.2153 [8455816219]Array
(
    [complete] => 
    [id] => 8455816219
    [time] => 1552976280132
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 7:18:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:18:05 - cex place new buy order: eth_btc 0.034401 0.00181 [] margin:0.45056829743322]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 7:18:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:18:15 - cex place new buy order: eth_btc 0.034405 0.21523 [8455817536] margin:0.4534224676646]Array
(
    [complete] => 
    [id] => 8455817536
    [time] => 1552976295272
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 7:18:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:18:24 - cex place new buy order: eth_btc 0.034407 0.21522 [8455818367] margin:0.45048972592787]Array
(
    [complete] => 
    [id] => 8455818367
    [time] => 1552976304164
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 7:18:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:18:35 - cex place new buy order: eth_btc 0.034409 0.21521 [8455819198] margin:0.44465110872156]Array
(
    [complete] => 
    [id] => 8455819198
    [time] => 1552976314957
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 7:18:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:18:43 - cex place new buy order: eth_btc 0.034411 0.2152 [8455819705] margin:0.44462526517681]Array
(
    [complete] => 
    [id] => 8455819705
    [time] => 1552976323075
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 7:18:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:18:52 - cex place new buy order: eth_btc 0.034413 0.21518 [8455820370] margin:0.459128817598]Array
(
    [complete] => 
    [id] => 8455820370
    [time] => 1552976332121
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 7:18:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:19:01 - cex place new buy order: eth_btc 0.034415 0.21517 [8455821045] margin:0.45038500653782]Array
(
    [complete] => 
    [id] => 8455821045
    [time] => 1552976340555
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 7:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:19:06 - cex place new buy order: eth_btc 0.034417 0.21516 [8455821539] margin:0.44745329343057]Array
(
    [complete] => 
    [id] => 8455821539
    [time] => 1552976345674
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 7:19:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:19:17 - cex place new buy order: eth_btc 0.034419 0.21515 [8455822442] margin:0.42708968883467]Array
(
    [complete] => 
    [id] => 8455822442
    [time] => 1552976356544
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 7:19:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:19:26 - cex place new buy order: eth_btc 0.034421 0.21513 [8455823189] margin:0.42706487318789]Array
(
    [complete] => 
    [id] => 8455823189
    [time] => 1552976365559
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 7:19:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:19:34 - cex place new buy order: eth_btc 0.034423 0.21512 [8455823780] margin:0.42122999157539]Array
(
    [complete] => 
    [id] => 8455823780
    [time] => 1552976374492
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 7:19:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:19:43 - cex place new buy order: eth_btc 0.034429 0.21508 [8455824322] margin:0.40372941415667]Array
(
    [complete] => 
    [id] => 8455824322
    [time] => 1552976382995
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 7:19:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:19:52 - cex place new buy order: eth_btc 0.034431 0.21507 [8455824978] margin:0.40370596264991]Array
(
    [complete] => 
    [id] => 8455824978
    [time] => 1552976392503
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 7:19:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:20:01 - cex place new buy order: eth_btc 0.034433 0.21506 [8455825708] margin:0.397874132373]Array
(
    [complete] => 
    [id] => 8455825708
    [time] => 1552976400585
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 7:20:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:20:05 - cex place new buy order: eth_btc 0.034435 0.21505 [8455826268] margin:0.39204297952664]Array
(
    [complete] => 
    [id] => 8455826268
    [time] => 1552976404897
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 7:20:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:20:14 - cex place new buy order: eth_btc 0.034437 0.21503 [8455827285] margin:0.37750094375235]Array
(
    [complete] => 
    [id] => 8455827285
    [time] => 1552976414505
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 7:20:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:20:23 - cex place new buy order: eth_btc 0.034447 0.21497 [8455828306] margin:0.35126426103871]Array
(
    [complete] => 
    [id] => 8455828306
    [time] => 1552976423192
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 7:20:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:20:32 - cex place new buy order: eth_btc 0.034451 0.21495 [8455829194] margin:0.33671011001131]Array
(
    [complete] => 
    [id] => 8455829194
    [time] => 1552976431785
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 7:20:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:20:42 - cex place new buy order: eth_btc 0.034453 0.21493 [8455830188] margin:0.34249557368007]Array
(
    [complete] => 
    [id] => 8455830188
    [time] => 1552976441718
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 7:20:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:20:50 - cex place new buy order: eth_btc 0.034455 0.21492 [8455830930] margin:0.33376868379045]Array
(
    [complete] => 
    [id] => 8455830930
    [time] => 1552976449783
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 7:20:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:20:58 - cex place new buy order: eth_btc 0.034461 0.21488 [8455831608] margin:0.31629958503816]Array
(
    [complete] => 
    [id] => 8455831608
    [time] => 1552976458362
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 7:21:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:21:05 - cex place new buy order: eth_btc 0.034463 0.21487 [8455832231] margin:0.29887125322809]Array
(
    [complete] => 
    [id] => 8455832231
    [time] => 1552976464881
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 7:21:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:21:15 - cex place new buy order: eth_btc 0.034469 0.21483 [8455833167] margin:0.28721459862486]Array
(
    [complete] => 
    [id] => 8455833167
    [time] => 1552976474824
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:21:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:21:24 - cex place new buy order: eth_btc 0.034475 0.2148 [8455834126] margin:0.27266134880348]Array
(
    [complete] => 
    [id] => 8455834126
    [time] => 1552976483885
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 7:21:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:21:33 - cex place new buy order: eth_btc 0.034477 0.21478 [8455835083] margin:0.26394407866115]Array
(
    [complete] => 
    [id] => 8455835083
    [time] => 1552976493009
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 7:21:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:21:42 - cex place new buy order: eth_btc 0.034481 0.21476 [8455835915] margin:0.25231286795628]Array
(
    [complete] => 
    [id] => 8455835915
    [time] => 1552976501858
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 7:21:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:21:51 - cex place new buy order: eth_btc 0.034487 0.21472 [8455836585] margin:0.23777075419722]Array
(
    [complete] => 
    [id] => 8455836585
    [time] => 1552976510814
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 7:21:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:21:59 - cex place new buy order: eth_btc 0.034489 0.21471 [8455837322] margin:0.23195801559919]Array
(
    [complete] => 
    [id] => 8455837322
    [time] => 1552976518769
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 7:22:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:22:06 - cex place new buy order: eth_btc 0.034491 0.2147 [8455837886] margin:0.2261459511177]Array
(
    [complete] => 
    [id] => 8455837886
    [time] => 1552976526328
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 7:22:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:22:15 - cex place new buy order: eth_btc 0.034493 0.21468 [8455838445] margin:0.22323369959121]Array
(
    [complete] => 
    [id] => 8455838445
    [time] => 1552976534527
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 7:22:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:22:25 - cex place new buy order: eth_btc 0.034495 0.21467 [8455839245] margin:0.21742281490071]Array
(
    [complete] => 
    [id] => 8455839245
    [time] => 1552976545070
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 7:22:32 - cex delete buy orders: eth_btc[move]
2019-03-19 7:22:34 - cex place new buy order: eth_btc 0.034496 0.21466 [8455839764] margin:0.19711859002232]Array
(
    [complete] => 
    [id] => 8455839764
    [time] => 1552976553563
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 7:22:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:22:43 - cex place new buy order: eth_btc 0.034498 0.21465 [8455840463] margin:0.20291031364137]Array
(
    [complete] => 
    [id] => 8455840463
    [time] => 1552976562577
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 7:22:49 - cex delete buy orders: eth_btc[move]
2019-03-19 7:22:51 - cex place new buy order: eth_btc 0.034499 0.21464 [8455841085] margin:0.19710144927536]Array
(
    [complete] => 
    [id] => 8455841085
    [time] => 1552976570673
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 7:23:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:23:04 - cex place new buy order: eth_btc 0.034489 0.2147 [8455841990]Array
(
    [complete] => 
    [id] => 8455841990
    [time] => 1552976584113
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 7:23:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:23:13 - cex place new buy order: eth_btc 0.034491 0.2147 [8455842780] margin:0.21454872285522]Array
(
    [complete] => 
    [id] => 8455842780
    [time] => 1552976593374
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 7:23:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:23:23 - cex place new buy order: eth_btc 0.034493 0.21468 [8455843532] margin:0.20583886585683]Array
(
    [complete] => 
    [id] => 8455843532
    [time] => 1552976602937
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 7:23:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:23:34 - cex place new buy order: eth_btc 0.034495 0.21467 [8455844425] margin:0.20002898970866]Array
(
    [complete] => 
    [id] => 8455844425
    [time] => 1552976614167
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 7:23:43 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:23:53 - cex place new buy order: eth_btc 0.034491 0.2147 [8455845831]Array
(
    [complete] => 
    [id] => 8455845831
    [time] => 1552976632522
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 7:24:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:24:02 - cex place new buy order: eth_btc 0.034493 0.21468 [8455846596] margin:0.20583886585683]Array
(
    [complete] => 
    [id] => 8455846596
    [time] => 1552976641964
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 7:24:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:24:12 - cex place new buy order: eth_btc 0.034495 0.21467 [8455847539] margin:0.22032178576605]Array
(
    [complete] => 
    [id] => 8455847539
    [time] => 1552976652297
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 7:24:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:24:22 - cex place new buy order: eth_btc 0.034499 0.21465 [8455848235] margin:0.20290443201252]Array
(
    [complete] => 
    [id] => 8455848235
    [time] => 1552976661732
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 7:24:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:24:37 - cex place new buy order: eth_btc 0.034424 0.2151 [8455849431]Array
(
    [complete] => 
    [id] => 8455849431
    [time] => 1552976676658
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 7:24:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:24:44 - cex place new buy order: eth_btc 0.034426 0.2151 [8455850136] margin:0.40376459652589]Array
(
    [complete] => 
    [id] => 8455850136
    [time] => 1552976684158
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 7:24:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:24:53 - cex place new buy order: eth_btc 0.034428 0.21509 [8455850924] margin:0.4008365284071]Array
(
    [complete] => 
    [id] => 8455850924
    [time] => 1552976693270
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 7:25:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:25:05 - cex place new buy order: eth_btc 0.03443 0.21508 [8455851926] margin:0.38919546906766]Array
(
    [complete] => 
    [id] => 8455851926
    [time] => 1552976704952
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 7:25:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:25:13 - cex place new buy order: eth_btc 0.034436 0.21504 [8455852653] margin:0.37170403066558]Array
(
    [complete] => 
    [id] => 8455852653
    [time] => 1552976713507
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 7:25:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:25:22 - cex place new buy order: eth_btc 0.034438 0.21503 [8455853429] margin:0.38329752018118]Array
(
    [complete] => 
    [id] => 8455853429
    [time] => 1552976721755
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 7:25:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:25:31 - cex place new buy order: eth_btc 0.03444 0.21501 [8455854217] margin:0.37746806039489]Array
(
    [complete] => 
    [id] => 8455854217
    [time] => 1552976730562
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 7:25:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:25:41 - cex place new buy order: eth_btc 0.034442 0.215 [8455855179] margin:0.37454270948261]Array
(
    [complete] => 
    [id] => 8455855179
    [time] => 1552976740721
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 7:25:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:25:48 - cex place new buy order: eth_btc 0.034444 0.21499 [8455855865] margin:0.36581117175705]Array
(
    [complete] => 
    [id] => 8455855865
    [time] => 1552976748363
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 7:25:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:25:57 - cex place new buy order: eth_btc 0.034446 0.21498 [8455856611] margin:0.37159612146547]Array
(
    [complete] => 
    [id] => 8455856611
    [time] => 1552976757415
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 7:26:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:26:11 - cex place new buy order: eth_btc 0.034448 0.21496 [8455857911] margin:0.35415699024617]Array
(
    [complete] => 
    [id] => 8455857911
    [time] => 1552976771417
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 7:26:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:26:22 - cex place new buy order: eth_btc 0.03445 0.21495 [8455859056] margin:0.35123367198837]Array
(
    [complete] => 
    [id] => 8455859056
    [time] => 1552976781946
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 7:26:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:26:31 - cex place new buy order: eth_btc 0.034452 0.21494 [8455859888] margin:0.32799256937186]Array
(
    [complete] => 
    [id] => 8455859888
    [time] => 1552976790695
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 7:26:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:26:39 - cex place new buy order: eth_btc 0.034454 0.21493 [8455860675] margin:0.31926626806758]Array
(
    [complete] => 
    [id] => 8455860675
    [time] => 1552976798576
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 7:26:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:26:49 - cex place new buy order: eth_btc 0.034456 0.21492 [8455861704] margin:0.31634548409565]Array
(
    [complete] => 
    [id] => 8455861704
    [time] => 1552976808560
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 7:27:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:27:03 - cex place new buy order: eth_btc 0.034462 0.00183 [] margin:0.29597817886367]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 7:27:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:27:06 - cex place new buy order: eth_btc 0.034462 0.21488 [8455863229] margin:0.30178167256689]Array
(
    [complete] => 
    [id] => 8455863229
    [time] => 1552976825681
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 7:27:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:27:15 - cex place new buy order: eth_btc 0.034464 0.21487 [8455864003] margin:0.29886258124419]Array
(
    [complete] => 
    [id] => 8455864003
    [time] => 1552976835069
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 7:27:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:27:24 - cex place new buy order: eth_btc 0.034466 0.21485 [8455865134] margin:0.29014100853013]Array
(
    [complete] => 
    [id] => 8455865134
    [time] => 1552976843594
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 7:27:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:27:39 - cex place new buy order: eth_btc 0.034468 0.21484 [8455866570] margin:0.28142044795172]Array
(
    [complete] => 
    [id] => 8455866570
    [time] => 1552976859389
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 7:27:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:27:49 - cex place new buy order: eth_btc 0.034476 0.21479 [8455867410] margin:0.26685230305141]Array
(
    [complete] => 
    [id] => 8455867410
    [time] => 1552976869352
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 7:27:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:27:58 - cex place new buy order: eth_btc 0.034482 0.21475 [8455868302] margin:0.2465054231193]Array
(
    [complete] => 
    [id] => 8455868302
    [time] => 1552976877761
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 7:28:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:30:23 - cex place new buy order: eth_btc 0.034406 0.2152 [8455881778]Array
(
    [complete] => 
    [id] => 8455881778
    [time] => 1552977022966
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 7:30:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:30:33 - cex place new buy order: eth_btc 0.034412 0.21519 [8455882653] margin:0.41264675113333]Array
(
    [complete] => 
    [id] => 8455882653
    [time] => 1552977032893
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 7:30:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:30:44 - cex place new buy order: eth_btc 0.034427 0.2151 [8455883704] margin:0.36308711185988]Array
(
    [complete] => 
    [id] => 8455883704
    [time] => 1552977044141
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 7:30:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:30:55 - cex place new buy order: eth_btc 0.034429 0.21508 [8455884640] margin:0.37177960440324]Array
(
    [complete] => 
    [id] => 8455884640
    [time] => 1552977054777
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 7:31:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:31:05 - cex place new buy order: eth_btc 0.034435 0.21505 [8455885464] margin:0.34557862639757]Array
(
    [complete] => 
    [id] => 8455885464
    [time] => 1552977064751
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 7:31:05 - cex place new buy order: eth_btc 0.034435 0.21505 [] margin:0.34557862639757]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 7:31:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:31:17 - cex place new buy order: eth_btc 0.034437 0.21503 [8455886532] margin:0.34555855620408]Array
(
    [complete] => 
    [id] => 8455886532
    [time] => 1552977076961
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 7:31:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:31:26 - cex place new buy order: eth_btc 0.034445 0.21498 [8455887371] margin:0.32225286688925]Array
(
    [complete] => 
    [id] => 8455887371
    [time] => 1552977086120
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 7:31:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:31:36 - cex place new buy order: eth_btc 0.034455 0.21492 [8455888296] margin:0.2786242925555]Array
(
    [complete] => 
    [id] => 8455888296
    [time] => 1552977096021
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 7:31:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:31:46 - cex place new buy order: eth_btc 0.034465 0.21486 [8455889442] margin:0.25533149572028]Array
(
    [complete] => 
    [id] => 8455889442
    [time] => 1552977105988
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 7:31:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:31:55 - cex place new buy order: eth_btc 0.034469 0.21483 [8455890428] margin:0.23789492007311]Array
(
    [complete] => 
    [id] => 8455890428
    [time] => 1552977115146
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:32:06 - cex place new buy order: eth_btc 0.034471 0.21482 [8455891311] margin:0.23207913898637]Array
(
    [complete] => 
    [id] => 8455891311
    [time] => 1552977126119
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:32:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:32:14 - cex place new buy order: eth_btc 0.034473 0.21481 [8455891985] margin:0.22916485365356]Array
(
    [complete] => 
    [id] => 8455891985
    [time] => 1552977134178
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 7:32:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:32:25 - cex place new buy order: eth_btc 0.034475 0.2148 [8455892985] margin:0.22625090645396]Array
(
    [complete] => 
    [id] => 8455892985
    [time] => 1552977145341
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 7:32:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:32:35 - cex place new buy order: eth_btc 0.034479 0.21477 [8455893885] margin:0.22042402621885]Array
(
    [complete] => 
    [id] => 8455893885
    [time] => 1552977155342
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 7:32:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:32:46 - cex place new buy order: eth_btc 0.034481 0.21476 [8455894856] margin:0.20881064934313]Array
(
    [complete] => 
    [id] => 8455894856
    [time] => 1552977165696
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 7:32:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:32:57 - cex place new buy order: eth_btc 0.034483 0.21475 [8455895852] margin:0.20009859930981]Array
(
    [complete] => 
    [id] => 8455895852
    [time] => 1552977177027
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 7:33:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:33:19 - cex place new buy order: eth_btc 0.034406 0.2152 [8455897582]Array
(
    [complete] => 
    [id] => 8455897582
    [time] => 1552977198731
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 7:33:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:33:28 - cex place new buy order: eth_btc 0.034412 0.21519 [8455898296] margin:0.39230500988028]Array
(
    [complete] => 
    [id] => 8455898296
    [time] => 1552977208013
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 7:33:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:33:41 - cex place new buy order: eth_btc 0.034414 0.21518 [8455899063] margin:0.38647062242112]Array
(
    [complete] => 
    [id] => 8455899063
    [time] => 1552977220698
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 7:33:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:33:54 - cex place new buy order: eth_btc 0.034416 0.21516 [8455900115] margin:0.33995815899581]Array
(
    [complete] => 
    [id] => 8455900115
    [time] => 1552977233540
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 7:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:34:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:34:05 - cex place new buy order: eth_btc 0.034426 0.2151 [8455901407] margin:0.3137163771568]Array
(
    [complete] => 
    [id] => 8455901407
    [time] => 1552977245464
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 7:34:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:34:19 - cex place new buy order: eth_btc 0.034432 0.21506 [8455902613] margin:0.29042750929367]Array
(
    [complete] => 
    [id] => 8455902613
    [time] => 1552977259192
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 7:34:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:34:30 - cex place new buy order: eth_btc 0.034438 0.21503 [8455903429] margin:0.26133921830536]Array
(
    [complete] => 
    [id] => 8455903429
    [time] => 1552977270493
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 7:34:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:34:42 - cex place new buy order: eth_btc 0.034444 0.21499 [8455904263] margin:0.23516432470096]Array
(
    [complete] => 
    [id] => 8455904263
    [time] => 1552977281720
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 7:34:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:34:53 - cex place new buy order: eth_btc 0.034452 0.21494 [8455905002] margin:0.25252525252524]Array
(
    [complete] => 
    [id] => 8455905002
    [time] => 1552977292729
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 7:35:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:35:06 - cex place new buy order: eth_btc 0.034458 0.2149 [8455906099] margin:0.23216669568749]Array
(
    [complete] => 
    [id] => 8455906099
    [time] => 1552977306473
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 7:35:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:35:17 - cex place new buy order: eth_btc 0.034462 0.21488 [8455906644] margin:0.20602402646395]Array
(
    [complete] => 
    [id] => 8455906644
    [time] => 1552977317136
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 7:35:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:35:29 - cex place new buy order: eth_btc 0.034464 0.21487 [8455907435] margin:0.21761838440111]Array
(
    [complete] => 
    [id] => 8455907435
    [time] => 1552977328646
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 7:35:38 - cex delete buy orders: eth_btc[move]
2019-03-19 7:35:39 - cex place new buy order: eth_btc 0.034465 0.21485 [8455908237] margin:0.19729588580049]Array
(
    [complete] => 
    [id] => 8455908237
    [time] => 1552977338869
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 7:35:50 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:36:16 - cex place new buy order: eth_btc 0.034468 0.2148 [8455910896]Array
(
    [complete] => 
    [id] => 8455910896
    [time] => 1552977375714
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 7:36:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:36:26 - cex place new buy order: eth_btc 0.03447 0.21483 [8455911599] margin:0.22338265158108]Array
(
    [complete] => 
    [id] => 8455911599
    [time] => 1552977385905
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 7:36:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:36:38 - cex place new buy order: eth_btc 0.034472 0.21482 [8455912515] margin:0.21756788117893]Array
(
    [complete] => 
    [id] => 8455912515
    [time] => 1552977397856
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 7:36:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:36:50 - cex place new buy order: eth_btc 0.034474 0.2148 [8455913460] margin:0.20015083831293]Array
(
    [complete] => 
    [id] => 8455913460
    [time] => 1552977410459
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 7:37:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:37:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:37:42 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:37:53 - cex place new buy order: eth_btc 0.034466 0.2149 [8455918529]Array
(
    [complete] => 
    [id] => 8455918529
    [time] => 1552977472974
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 7:38:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:38:04 - cex delete buy orders: eth_btc[move]
2019-03-19 7:38:04 - cex place new buy order: eth_btc 0.034468 0.21484 [8455919578] margin:0.21179064639667]Array
(
    [complete] => 
    [id] => 8455919578
    [time] => 1552977484156
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 7:38:05 - cex place new buy order: eth_btc 0.034465 0.00184 [] margin:0.2176057563976]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 7:38:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:38:17 - cex place new buy order: eth_btc 0.03447 0.21483 [8455920626] margin:0.20597621119816]Array
(
    [complete] => 
    [id] => 8455920626
    [time] => 1552977497312
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 7:38:27 - cex delete buy orders: eth_btc[move]
2019-03-19 7:38:29 - cex place new buy order: eth_btc 0.034471 0.21482 [8455921530] margin:0.19726154560222]Array
(
    [complete] => 
    [id] => 8455921530
    [time] => 1552977509520
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:38:39 - cex delete buy orders: eth_btc[move]
2019-03-19 7:38:40 - cex place new buy order: eth_btc 0.034472 0.21481 [8455922428] margin:0.19725582339802]Array
(
    [complete] => 
    [id] => 8455922428
    [time] => 1552977520168
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 7:38:51 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:39:04 - cex place new buy order: eth_btc 0.034468 0.2148 [8455924492]Array
(
    [complete] => 
    [id] => 8455924492
    [time] => 1552977544319
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 7:39:05 - cex place new buy order: eth_btc 0.034468 0.2148 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 7:39:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:39:20 - cex place new buy order: eth_btc 0.03447 0.21483 [8455925758] margin:0.20307513780098]Array
(
    [complete] => 
    [id] => 8455925758
    [time] => 1552977560012
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 7:39:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:39:31 - cex place new buy order: eth_btc 0.034472 0.21482 [8455926800] margin:0.20016245068462]Array
(
    [complete] => 
    [id] => 8455926800
    [time] => 1552977571285
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 7:39:41 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:39:50 - cex place new buy order: eth_btc 0.034468 0.2148 [8455928424]Array
(
    [complete] => 
    [id] => 8455928424
    [time] => 1552977589786
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 7:39:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:39:56 - cex place new buy order: eth_btc 0.03447 0.21483 [8455929076] margin:0.20597621119816]Array
(
    [complete] => 
    [id] => 8455929076
    [time] => 1552977596439
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 7:40:03 - cex delete buy orders: eth_btc[move]
2019-03-19 7:40:04 - cex place new buy order: eth_btc 0.034471 0.21482 [8455929663] margin:0.19726154560222]Array
(
    [complete] => 
    [id] => 8455929663
    [time] => 1552977604164
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:40:12 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:40:27 - cex place new buy order: eth_btc 0.034468 0.2148 [8455931531]Array
(
    [complete] => 
    [id] => 8455931531
    [time] => 1552977627110
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 7:40:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:40:39 - cex place new buy order: eth_btc 0.03447 0.21483 [8455932328] margin:0.20307513780098]Array
(
    [complete] => 
    [id] => 8455932328
    [time] => 1552977638720
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 7:40:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:40:48 - cex place new buy order: eth_btc 0.034472 0.21482 [8455933122] margin:0.20886516593175]Array
(
    [complete] => 
    [id] => 8455933122
    [time] => 1552977648063
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 7:41:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:41:02 - cex place new buy order: eth_btc 0.034474 0.2148 [8455934325] margin:0.20305157510008]Array
(
    [complete] => 
    [id] => 8455934325
    [time] => 1552977661743
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 7:41:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:41:29 - cex place new buy order: eth_btc 0.034468 0.2148 [8455936561]Array
(
    [complete] => 
    [id] => 8455936561
    [time] => 1552977689268
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 7:41:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:41:39 - cex place new buy order: eth_btc 0.03447 0.21483 [8455937000] margin:0.20887728459531]Array
(
    [complete] => 
    [id] => 8455937000
    [time] => 1552977699328
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 7:41:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:41:51 - cex place new buy order: eth_btc 0.034472 0.21482 [8455937693] margin:0.20306335576701]Array
(
    [complete] => 
    [id] => 8455937693
    [time] => 1552977711351
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 7:42:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:42:03 - cex place new buy order: eth_btc 0.034474 0.2148 [8455938406] margin:0.21465452224867]Array
(
    [complete] => 
    [id] => 8455938406
    [time] => 1552977722947
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 7:42:15 - cex delete buy orders: eth_btc[move]
2019-03-19 7:42:17 - cex place new buy order: eth_btc 0.034475 0.21479 [8455938946] margin:0.19723865877712]Array
(
    [complete] => 
    [id] => 8455938946
    [time] => 1552977736606
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 7:42:26 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:42:39 - cex place new buy order: eth_btc 0.034469 0.2148 [8455940231]Array
(
    [complete] => 
    [id] => 8455940231
    [time] => 1552977758830
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:42:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:42:50 - cex place new buy order: eth_btc 0.034471 0.21482 [8455940745] margin:0.20306924661311]Array
(
    [complete] => 
    [id] => 8455940745
    [time] => 1552977769978
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:43:00 - cex delete buy orders: eth_btc[move]
2019-03-19 7:43:01 - cex place new buy order: eth_btc 0.034472 0.21481 [8455941406] margin:0.19725582339802]Array
(
    [complete] => 
    [id] => 8455941406
    [time] => 1552977780962
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 7:43:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:43:12 - cex place new buy order: eth_btc 0.034469 0.2148 [8455941993]Array
(
    [complete] => 
    [id] => 8455941993
    [time] => 1552977792305
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:43:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:43:21 - cex place new buy order: eth_btc 0.034471 0.21482 [8455942377] margin:0.20306924661311]Array
(
    [complete] => 
    [id] => 8455942377
    [time] => 1552977801091
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:43:33 - cex delete buy orders: eth_btc[move]
2019-03-19 7:43:35 - cex place new buy order: eth_btc 0.034472 0.21481 [8455943651] margin:0.19725582339802]Array
(
    [complete] => 
    [id] => 8455943651
    [time] => 1552977814827
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 7:43:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:44:08 - cex place new buy order: eth_btc 0.034469 0.2148 [8455946141]Array
(
    [complete] => 
    [id] => 8455946141
    [time] => 1552977848267
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:44:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:44:21 - cex place new buy order: eth_btc 0.034471 0.21482 [8455947153] margin:0.20016825737577]Array
(
    [complete] => 
    [id] => 8455947153
    [time] => 1552977860869
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:44:31 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:44:42 - cex place new buy order: eth_btc 0.034469 0.2148 [8455948381]Array
(
    [complete] => 
    [id] => 8455948381
    [time] => 1552977881844
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 7:44:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:44:55 - cex place new buy order: eth_btc 0.034471 0.21482 [8455949399] margin:0.20597023585043]Array
(
    [complete] => 
    [id] => 8455949399
    [time] => 1552977894808
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:45:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:45:06 - cex place new buy order: eth_btc 0.034473 0.21481 [8455950054] margin:0.20015664433035]Array
(
    [complete] => 
    [id] => 8455950054
    [time] => 1552977905679
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 7:45:07 - cex place new buy order: eth_btc 0.034473 0.00183 [] margin:0.20015664433035]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 7:45:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:45:19 - cex place new buy order: eth_btc 0.034475 0.2148 [8455951214] margin:0.20014503263235]Array
(
    [complete] => 
    [id] => 8455951214
    [time] => 1552977918971
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 7:45:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:45:42 - cex place new buy order: eth_btc 0.034471 0.2148 [8455952773]Array
(
    [complete] => 
    [id] => 8455952773
    [time] => 1552977942441
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 7:45:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:45:55 - cex place new buy order: eth_btc 0.034473 0.21481 [8455953875] margin:0.2204623908566]Array
(
    [complete] => 
    [id] => 8455953875
    [time] => 1552977954533
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 7:46:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:46:06 - cex place new buy order: eth_btc 0.034476 0.21479 [8455954715] margin:0.21174150133427]Array
(
    [complete] => 
    [id] => 8455954715
    [time] => 1552977965697
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 7:46:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:46:16 - cex place new buy order: eth_btc 0.034478 0.21478 [8455955350] margin:0.2059284181217]Array
(
    [complete] => 
    [id] => 8455955350
    [time] => 1552977975974
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 7:46:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:46:30 - cex place new buy order: eth_btc 0.03448 0.21477 [8455956358] margin:0.20011600928074]Array
(
    [complete] => 
    [id] => 8455956358
    [time] => 1552977990288
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 7:46:40 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:46:54 - cex place new buy order: eth_btc 0.034476 0.2148 [8455958264]Array
(
    [complete] => 
    [id] => 8455958264
    [time] => 1552978013733
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 7:47:07 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:47:42 - cex place new buy order: eth_btc 0.034396 0.2153 [8455962076]Array
(
    [complete] => 
    [id] => 8455962076
    [time] => 1552978062378
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 7:47:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:47:54 - cex place new buy order: eth_btc 0.034398 0.21528 [8455962986] margin:0.41281469852898]Array
(
    [complete] => 
    [id] => 8455962986
    [time] => 1552978074438
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 7:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:48:06 - cex place new buy order: eth_btc 0.0344 0.21526 [8455963840] margin:0.40697674418606]Array
(
    [complete] => 
    [id] => 8455963840
    [time] => 1552978085561
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 7:48:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:48:15 - cex place new buy order: eth_btc 0.034404 0.21524 [8455964363] margin:0.39530287175908]Array
(
    [complete] => 
    [id] => 8455964363
    [time] => 1552978095333
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 7:48:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:48:27 - cex place new buy order: eth_btc 0.034406 0.21523 [8455965367] margin:0.38946695343836]Array
(
    [complete] => 
    [id] => 8455965367
    [time] => 1552978107166
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 7:48:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:48:41 - cex place new buy order: eth_btc 0.034408 0.21521 [8455966509] margin:0.38363171355498]Array
(
    [complete] => 
    [id] => 8455966509
    [time] => 1552978121218
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 7:48:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:48:52 - cex place new buy order: eth_btc 0.03441 0.2152 [8455967462] margin:0.37779715199069]Array
(
    [complete] => 
    [id] => 8455967462
    [time] => 1552978132140
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 7:49:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:49:04 - cex place new buy order: eth_btc 0.034412 0.00184 [] margin:0.37196326862723]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 7:49:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:49:05 - cex place new buy order: eth_btc 0.034412 0.21519 [8455968651] margin:0.37196326862723]Array
(
    [complete] => 
    [id] => 8455968651
    [time] => 1552978145366
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 7:49:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:49:17 - cex place new buy order: eth_btc 0.034414 0.21518 [8455969630] margin:0.38065903411402]Array
(
    [complete] => 
    [id] => 8455969630
    [time] => 1552978156993
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 7:49:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:49:29 - cex place new buy order: eth_btc 0.034416 0.21516 [8455971369] margin:0.37482566248255]Array
(
    [complete] => 
    [id] => 8455971369
    [time] => 1552978169283
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 7:49:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:49:42 - cex place new buy order: eth_btc 0.034418 0.21515 [8455972830] margin:0.38061479458422]Array
(
    [complete] => 
    [id] => 8455972830
    [time] => 1552978181768
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 7:49:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:49:54 - cex place new buy order: eth_btc 0.03442 0.21514 [8455974851] margin:0.36025566531086]Array
(
    [complete] => 
    [id] => 8455974851
    [time] => 1552978194148
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 7:50:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:50:03 - cex place new buy order: eth_btc 0.034422 0.21513 [8455976137] margin:0.35732961478123]Array
(
    [complete] => 
    [id] => 8455976137
    [time] => 1552978203117
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 7:50:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:50:13 - cex place new buy order: eth_btc 0.034426 0.2151 [8455977224] margin:0.3427641898565]Array
(
    [complete] => 
    [id] => 8455977224
    [time] => 1552978212885
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 7:50:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:50:23 - cex place new buy order: eth_btc 0.034436 0.21504 [8455978734] margin:0.32233708909282]Array
(
    [complete] => 
    [id] => 8455978734
    [time] => 1552978223510
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 7:50:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:50:35 - cex place new buy order: eth_btc 0.034438 0.21503 [8455980160] margin:0.31941460015099]Array
(
    [complete] => 
    [id] => 8455980160
    [time] => 1552978234854
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 7:50:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:50:45 - cex place new buy order: eth_btc 0.03444 0.21501 [8455981375] margin:0.31649245063881]Array
(
    [complete] => 
    [id] => 8455981375
    [time] => 1552978245100
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 7:50:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:50:55 - cex place new buy order: eth_btc 0.034446 0.21498 [8455982540] margin:0.29901875399174]Array
(
    [complete] => 
    [id] => 8455982540
    [time] => 1552978255036
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 7:51:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:51:05 - cex place new buy order: eth_btc 0.034448 0.21496 [8455983909] margin:0.2815838365072]Array
(
    [complete] => 
    [id] => 8455983909
    [time] => 1552978264807
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 7:51:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:51:16 - cex place new buy order: eth_btc 0.03445 0.21495 [8455985487] margin:0.27866473149492]Array
(
    [complete] => 
    [id] => 8455985487
    [time] => 1552978276408
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 7:51:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:51:26 - cex place new buy order: eth_btc 0.034456 0.21492 [8455986527] margin:0.26120269329]Array
(
    [complete] => 
    [id] => 8455986527
    [time] => 1552978286133
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 7:51:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:51:38 - cex place new buy order: eth_btc 0.034458 0.2149 [8455987600] margin:0.25248128156015]Array
(
    [complete] => 
    [id] => 8455987600
    [time] => 1552978298431
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 7:51:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:51:50 - cex place new buy order: eth_btc 0.034462 0.21488 [8455988488] margin:0.23213974812839]Array
(
    [complete] => 
    [id] => 8455988488
    [time] => 1552978309670
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 7:51:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:52:04 - cex place new buy order: eth_btc 0.034418 0.2152 [8455990369]Array
(
    [complete] => 
    [id] => 8455990369
    [time] => 1552978323961
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 7:52:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:52:12 - cex place new buy order: eth_btc 0.03442 0.21514 [8455991275] margin:0.31377106333528]Array
(
    [complete] => 
    [id] => 8455991275
    [time] => 1552978332406
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 7:52:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:52:24 - cex place new buy order: eth_btc 0.034422 0.21513 [8455992400] margin:0.29922723839404]Array
(
    [complete] => 
    [id] => 8455992400
    [time] => 1552978343746
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 7:52:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:52:36 - cex place new buy order: eth_btc 0.034426 0.2151 [8455993432] margin:0.28757334572707]Array
(
    [complete] => 
    [id] => 8455993432
    [time] => 1552978355596
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 7:52:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:52:46 - cex place new buy order: eth_btc 0.034434 0.21505 [8455994390] margin:0.25846547017483]Array
(
    [complete] => 
    [id] => 8455994390
    [time] => 1552978366416
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 7:52:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:52:57 - cex place new buy order: eth_btc 0.034436 0.21504 [8455995314] margin:0.24102683238472]Array
(
    [complete] => 
    [id] => 8455995314
    [time] => 1552978377295
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 7:53:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:53:13 - cex place new buy order: eth_btc 0.03444 0.21501 [8455996751] margin:0.24680603948897]Array
(
    [complete] => 
    [id] => 8455996751
    [time] => 1552978393237
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 7:53:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:53:26 - cex place new buy order: eth_btc 0.034444 0.21499 [8455997666] margin:0.22064800836139]Array
(
    [complete] => 
    [id] => 8455997666
    [time] => 1552978405833
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 7:53:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:53:38 - cex place new buy order: eth_btc 0.034446 0.21498 [8455998826] margin:0.21482900772223]Array
(
    [complete] => 
    [id] => 8455998826
    [time] => 1552978418345
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 7:53:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:53:50 - cex place new buy order: eth_btc 0.034448 0.21496 [8456000029] margin:0.21191360891779]Array
(
    [complete] => 
    [id] => 8456000029
    [time] => 1552978430330
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 7:54:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:54:08 - cex place new buy order: eth_btc 0.034444 0.215 [8456001691]Array
(
    [complete] => 
    [id] => 8456001691
    [time] => 1552978448264
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 7:54:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:54:19 - cex place new buy order: eth_btc 0.034446 0.21498 [8456002488] margin:0.22353829181907]Array
(
    [complete] => 
    [id] => 8456002488
    [time] => 1552978459050
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 7:54:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:54:30 - cex place new buy order: eth_btc 0.034448 0.21496 [8456003327] margin:0.20610775661867]Array
(
    [complete] => 
    [id] => 8456003327
    [time] => 1552978469827
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 7:54:39 - cex delete buy orders: eth_btc[move]
2019-03-19 7:54:40 - cex place new buy order: eth_btc 0.034449 0.21495 [8456004094] margin:0.19738751814222]Array
(
    [complete] => 
    [id] => 8456004094
    [time] => 1552978480077
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 7:54:49 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:55:01 - cex place new buy order: eth_btc 0.034445 0.215 [8456005560]Array
(
    [complete] => 
    [id] => 8456005560
    [time] => 1552978500524
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 7:55:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:55:10 - cex place new buy order: eth_btc 0.034447 0.21497 [8456006270] margin:0.20611373994832]Array
(
    [complete] => 
    [id] => 8456006270
    [time] => 1552978509896
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 7:55:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:55:20 - cex place new buy order: eth_btc 0.034449 0.21496 [8456007165] margin:0.20029608987198]Array
(
    [complete] => 
    [id] => 8456007165
    [time] => 1552978520333
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 7:55:31 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:55:42 - cex place new buy order: eth_btc 0.034446 0.215 [8456009061]Array
(
    [complete] => 
    [id] => 8456009061
    [time] => 1552978542111
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 7:55:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:55:54 - cex place new buy order: eth_btc 0.034448 0.21496 [8456009994] margin:0.20320483046912]Array
(
    [complete] => 
    [id] => 8456009994
    [time] => 1552978554213
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 7:56:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:56:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:56:19 - cex place new buy order: eth_btc 0.034418 0.2152 [8456011811]Array
(
    [complete] => 
    [id] => 8456011811
    [time] => 1552978579374
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 7:56:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:56:31 - cex place new buy order: eth_btc 0.034422 0.21513 [8456012797] margin:0.26146069374238]Array
(
    [complete] => 
    [id] => 8456012797
    [time] => 1552978591006
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 7:56:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:57:36 - cex place new buy order: eth_btc 0.034432 0.2151 [8456018160]Array
(
    [complete] => 
    [id] => 8456018160
    [time] => 1552978655549
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 7:57:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:57:50 - cex place new buy order: eth_btc 0.03444 0.21501 [8456019392] margin:0.22938443670151]Array
(
    [complete] => 
    [id] => 8456019392
    [time] => 1552978670079
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 7:58:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:58:02 - cex place new buy order: eth_btc 0.034442 0.215 [8456020631] margin:0.22356425294698]Array
(
    [complete] => 
    [id] => 8456020631
    [time] => 1552978682406
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 7:58:11 - cex delete buy orders: eth_btc [above margin]
2019-03-19 7:58:24 - cex place new buy order: eth_btc 0.034418 0.2152 [8456022708]Array
(
    [complete] => 
    [id] => 8456022708
    [time] => 1552978703732
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 7:58:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:58:32 - cex place new buy order: eth_btc 0.03442 0.21514 [8456023402] margin:0.26147588611272]Array
(
    [complete] => 
    [id] => 8456023402
    [time] => 1552978712335
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 7:58:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:58:42 - cex place new buy order: eth_btc 0.034422 0.21513 [8456024150] margin:0.26436581256173]Array
(
    [complete] => 
    [id] => 8456024150
    [time] => 1552978722317
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 7:58:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:58:51 - cex place new buy order: eth_btc 0.034424 0.21511 [8456024912] margin:0.24692075296304]Array
(
    [complete] => 
    [id] => 8456024912
    [time] => 1552978731170
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 7:59:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:59:01 - cex place new buy order: eth_btc 0.034426 0.2151 [8456025696] margin:0.23819206413758]Array
(
    [complete] => 
    [id] => 8456025696
    [time] => 1552978741231
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 7:59:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:59:08 - cex place new buy order: eth_btc 0.034428 0.00184 [] margin:0.2439874520739]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 7:59:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:59:16 - cex place new buy order: eth_btc 0.034428 0.21509 [8456026723] margin:0.25560590217264]Array
(
    [complete] => 
    [id] => 8456026723
    [time] => 1552978755607
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 7:59:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:59:28 - cex place new buy order: eth_btc 0.03443 0.21508 [8456027622] margin:0.22654661632295]Array
(
    [complete] => 
    [id] => 8456027622
    [time] => 1552978767722
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 7:59:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:59:37 - cex place new buy order: eth_btc 0.034432 0.21506 [8456028366] margin:0.21491635687731]Array
(
    [complete] => 
    [id] => 8456028366
    [time] => 1552978777372
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 7:59:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 7:59:48 - cex place new buy order: eth_btc 0.034436 0.21504 [8456029149] margin:0.20327564177025]Array
(
    [complete] => 
    [id] => 8456029149
    [time] => 1552978788408
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 7:59:58 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:00:08 - cex place new buy order: eth_btc 0.034418 0.2152 [8456031226]Array
(
    [complete] => 
    [id] => 8456031226
    [time] => 1552978808279
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 8:00:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:00:17 - cex place new buy order: eth_btc 0.034422 0.21513 [8456032090] margin:0.23531462436812]Array
(
    [complete] => 
    [id] => 8456032090
    [time] => 1552978817010
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 8:00:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:00:28 - cex place new buy order: eth_btc 0.034428 0.21509 [8456033345] margin:0.214941326827]Array
(
    [complete] => 
    [id] => 8456033345
    [time] => 1552978827778
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 8:00:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:00:40 - cex place new buy order: eth_btc 0.03443 0.21508 [8456034401] margin:0.20331106593088]Array
(
    [complete] => 
    [id] => 8456034401
    [time] => 1552978839542
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 8:00:50 - cex delete buy orders: eth_btc[move]
2019-03-19 8:00:51 - cex place new buy order: eth_btc 0.034431 0.21506 [8456035499] margin:0.19749070631969]Array
(
    [complete] => 
    [id] => 8456035499
    [time] => 1552978850805
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 8:01:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:01:02 - cex place new buy order: eth_btc 0.034433 0.21506 [8456036715] margin:0.20038916156013]Array
(
    [complete] => 
    [id] => 8456036715
    [time] => 1552978861766
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 8:01:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:01:17 - cex place new buy order: eth_btc 0.034428 0.2151 [8456038151]Array
(
    [complete] => 
    [id] => 8456038151
    [time] => 1552978877488
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 8:01:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:01:28 - cex place new buy order: eth_btc 0.034433 0.21506 [8456038998] margin:0.22071849679086]Array
(
    [complete] => 
    [id] => 8456038998
    [time] => 1552978888305
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 8:01:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:01:39 - cex place new buy order: eth_btc 0.034435 0.21505 [8456039936] margin:0.20908958908088]Array
(
    [complete] => 
    [id] => 8456039936
    [time] => 1552978898521
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 8:01:48 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:01:58 - cex place new buy order: eth_btc 0.034433 0.2151 [8456041939]Array
(
    [complete] => 
    [id] => 8456041939
    [time] => 1552978918190
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 8:02:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:02:08 - cex place new buy order: eth_btc 0.034435 0.21505 [8456042999] margin:0.20037752286917]Array
(
    [complete] => 
    [id] => 8456042999
    [time] => 1552978927658
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 8:02:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:02:18 - cex place new buy order: eth_btc 0.034437 0.21503 [8456043977] margin:0.20326973894358]Array
(
    [complete] => 
    [id] => 8456043977
    [time] => 1552978938460
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 8:02:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:02:40 - cex place new buy order: eth_btc 0.034434 0.2151 [8456045948]Array
(
    [complete] => 
    [id] => 8456045948
    [time] => 1552978959850
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 8:02:51 - cex delete buy orders: eth_btc[move]
2019-03-19 8:02:52 - cex place new buy order: eth_btc 0.034435 0.21504 [8456047014] margin:0.19746776629108]Array
(
    [complete] => 
    [id] => 8456047014
    [time] => 1552978971774
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 8:03:02 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:03:02 - cex delete buy orders: eth_btc[move]
2019-03-19 8:03:04 - cex place new buy order: eth_btc 0.034433 0.21505 [8456048230] margin:0.20328744845211]Array
(
    [complete] => 
    [id] => 8456048230
    [time] => 1552978983596
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 8:03:16 - cex delete buy orders: eth_btc[move]
2019-03-19 8:03:18 - cex place new buy order: eth_btc 0.034434 0.21505 [8456049446] margin:0.1974735007986]Array
(
    [complete] => 
    [id] => 8456049446
    [time] => 1552978997801
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 8:03:27 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:03:42 - cex place new buy order: eth_btc 0.034418 0.2152 [8456051222]Array
(
    [complete] => 
    [id] => 8456051222
    [time] => 1552979021483
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 8:03:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:03:52 - cex place new buy order: eth_btc 0.03442 0.21514 [8456052008] margin:0.22080185938407]Array
(
    [complete] => 
    [id] => 8456052008
    [time] => 1552979032122
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 8:04:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:04:04 - cex place new buy order: eth_btc 0.034424 0.21511 [8456052929] margin:0.21496630257958]Array
(
    [complete] => 
    [id] => 8456052929
    [time] => 1552979043690
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 8:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:04:16 - cex place new buy order: eth_btc 0.034426 0.2151 [8456054084] margin:0.21495381397783]Array
(
    [complete] => 
    [id] => 8456054084
    [time] => 1552979056480
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 8:04:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:04:27 - cex place new buy order: eth_btc 0.034429 0.21508 [8456054934] margin:0.21493508379562]Array
(
    [complete] => 
    [id] => 8456054934
    [time] => 1552979066733
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 8:04:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:04:38 - cex place new buy order: eth_btc 0.034431 0.21507 [8456055548] margin:0.21492259882083]Array
(
    [complete] => 
    [id] => 8456055548
    [time] => 1552979077729
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 8:04:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:04:50 - cex place new buy order: eth_btc 0.034436 0.21504 [8456056533] margin:0.21198745498896]Array
(
    [complete] => 
    [id] => 8456056533
    [time] => 1552979089971
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 8:04:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:05:27 - cex place new buy order: eth_btc 0.034436 0.215 [8456059610]Array
(
    [complete] => 
    [id] => 8456059610
    [time] => 1552979127474
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 8:05:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:05:38 - cex place new buy order: eth_btc 0.034438 0.21503 [8456060356] margin:0.21197514373656]Array
(
    [complete] => 
    [id] => 8456060356
    [time] => 1552979137900
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 8:05:47 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:05:57 - cex place new buy order: eth_btc 0.034436 0.215 [8456061909]Array
(
    [complete] => 
    [id] => 8456061909
    [time] => 1552979157069
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 8:06:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:06:39 - cex place new buy order: eth_btc 0.034436 0.215 [8456065491]Array
(
    [complete] => 
    [id] => 8456065491
    [time] => 1552979198656
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 8:06:49 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:07:48 - cex place new buy order: eth_btc 0.034436 0.215 [8456069900]Array
(
    [complete] => 
    [id] => 8456069900
    [time] => 1552979268158
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 8:07:57 - cex delete buy orders: eth_btc[move]
2019-03-19 8:07:58 - cex place new buy order: eth_btc 0.034437 0.21503 [8456070746] margin:0.19745629827517]Array
(
    [complete] => 
    [id] => 8456070746
    [time] => 1552979278203
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 8:08:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:08:10 - cex place new buy order: eth_btc 0.034439 0.21502 [8456071562] margin:0.21777635819855]Array
(
    [complete] => 
    [id] => 8456071562
    [time] => 1552979289519
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 8:08:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:08:26 - cex place new buy order: eth_btc 0.034441 0.215 [8456072592]Array
(
    [complete] => 
    [id] => 8456072592
    [time] => 1552979305634
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 8:08:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:08:36 - cex place new buy order: eth_btc 0.034443 0.215 [8456073171] margin:0.2003309816218]Array
(
    [complete] => 
    [id] => 8456073171
    [time] => 1552979315604
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 8:08:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:08:46 - cex place new buy order: eth_btc 0.034445 0.21498 [8456073906] margin:0.20322252866887]Array
(
    [complete] => 
    [id] => 8456073906
    [time] => 1552979326363
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:08:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:08:55 - cex place new buy order: eth_btc 0.034447 0.21497 [8456074558] margin:0.21772578163555]Array
(
    [complete] => 
    [id] => 8456074558
    [time] => 1552979335468
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 8:09:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:09:06 - cex place new buy order: eth_btc 0.034449 0.21496 [8456075412] margin:0.21190745740078]Array
(
    [complete] => 
    [id] => 8456075412
    [time] => 1552979346432
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 8:09:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:09:16 - cex place new buy order: eth_btc 0.034451 0.21495 [8456076133] margin:0.20608980871382]Array
(
    [complete] => 
    [id] => 8456076133
    [time] => 1552979356299
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 8:09:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:09:34 - cex place new buy order: eth_btc 0.034441 0.215 [8456077775]Array
(
    [complete] => 
    [id] => 8456077775
    [time] => 1552979374264
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 8:09:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:09:44 - cex place new buy order: eth_btc 0.034443 0.215 [8456078565] margin:0.20323432918155]Array
(
    [complete] => 
    [id] => 8456078565
    [time] => 1552979383601
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 8:09:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:09:53 - cex place new buy order: eth_btc 0.034445 0.21498 [8456079336] margin:0.20031934968792]Array
(
    [complete] => 
    [id] => 8456079336
    [time] => 1552979393317
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:10:02 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:10:13 - cex place new buy order: eth_btc 0.034441 0.215 [8456081397]Array
(
    [complete] => 
    [id] => 8456081397
    [time] => 1552979413414
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 8:10:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:10:21 - cex place new buy order: eth_btc 0.034447 0.21497 [8456082299] margin:0.21191976079196]Array
(
    [complete] => 
    [id] => 8456082299
    [time] => 1552979420938
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 8:10:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:10:48 - cex place new buy order: eth_btc 0.034418 0.2152 [8456085158]Array
(
    [complete] => 
    [id] => 8456085158
    [time] => 1552979448465
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 8:10:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:10:59 - cex place new buy order: eth_btc 0.03442 0.21514 [8456086195] margin:0.27309703660663]Array
(
    [complete] => 
    [id] => 8456086195
    [time] => 1552979458951
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 8:11:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:11:09 - cex place new buy order: eth_btc 0.034426 0.2151 [8456087180] margin:0.27885900191715]Array
(
    [complete] => 
    [id] => 8456087180
    [time] => 1552979469167
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 8:11:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:11:20 - cex place new buy order: eth_btc 0.034432 0.21506 [8456088674] margin:0.24686338289961]Array
(
    [complete] => 
    [id] => 8456088674
    [time] => 1552979480393
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 8:11:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:11:32 - cex place new buy order: eth_btc 0.034438 0.21503 [8456089692] margin:0.22939775829025]Array
(
    [complete] => 
    [id] => 8456089692
    [time] => 1552979491521
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 8:11:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:11:42 - cex place new buy order: eth_btc 0.034442 0.215 [8456090805] margin:0.2293711166599]Array
(
    [complete] => 
    [id] => 8456090805
    [time] => 1552979501765
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 8:11:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:11:52 - cex place new buy order: eth_btc 0.034444 0.21499 [8456092083] margin:0.2264545348972]Array
(
    [complete] => 
    [id] => 8456092083
    [time] => 1552979512162
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 8:12:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:12:03 - cex place new buy order: eth_btc 0.034446 0.21498 [8456093362] margin:0.21482900772223]Array
(
    [complete] => 
    [id] => 8456093362
    [time] => 1552979522980
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 8:12:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:12:16 - cex place new buy order: eth_btc 0.034448 0.21496 [8456094561] margin:0.21481653506734]Array
(
    [complete] => 
    [id] => 8456094561
    [time] => 1552979535928
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 8:12:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:12:36 - cex place new buy order: eth_btc 0.034445 0.215 [8456096385]Array
(
    [complete] => 
    [id] => 8456096385
    [time] => 1552979555637
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:12:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:12:46 - cex place new buy order: eth_btc 0.034447 0.21497 [8456097278] margin:0.21772578163555]Array
(
    [complete] => 
    [id] => 8456097278
    [time] => 1552979565926
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 8:12:56 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:13:07 - cex place new buy order: eth_btc 0.034445 0.215 [8456099170]Array
(
    [complete] => 
    [id] => 8456099170
    [time] => 1552979587218
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:13:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:13:30 - cex place new buy order: eth_btc 0.034445 0.215 [8456100548]Array
(
    [complete] => 
    [id] => 8456100548
    [time] => 1552979609975
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:13:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:13:39 - cex place new buy order: eth_btc 0.034447 0.21497 [8456101086] margin:0.21772578163555]Array
(
    [complete] => 
    [id] => 8456101086
    [time] => 1552979619473
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 8:13:50 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:14:02 - cex place new buy order: eth_btc 0.034445 0.215 [8456102709]Array
(
    [complete] => 
    [id] => 8456102709
    [time] => 1552979641847
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:14:08 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:14:18 - cex place new buy order: eth_btc 0.034445 0.215 [8456104398]Array
(
    [complete] => 
    [id] => 8456104398
    [time] => 1552979657984
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:14:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:14:28 - cex place new buy order: eth_btc 0.034447 0.21497 [8456105045] margin:0.20321072952652]Array
(
    [complete] => 
    [id] => 8456105045
    [time] => 1552979667756
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 8:14:37 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:14:46 - cex place new buy order: eth_btc 0.034422 0.2151 [8456106355]Array
(
    [complete] => 
    [id] => 8456106355
    [time] => 1552979686493
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 8:14:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:14:58 - cex place new buy order: eth_btc 0.034426 0.2151 [8456107530] margin:0.27595422064719]Array
(
    [complete] => 
    [id] => 8456107530
    [time] => 1552979697755
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 8:15:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:15:07 - cex place new buy order: eth_btc 0.034432 0.21506 [8456108442] margin:0.24686338289961]Array
(
    [complete] => 
    [id] => 8456108442
    [time] => 1552979707418
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 8:15:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:15:18 - cex place new buy order: eth_btc 0.03444 0.21501 [8456109516] margin:0.2177700348432]Array
(
    [complete] => 
    [id] => 8456109516
    [time] => 1552979717823
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 8:15:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:15:29 - cex place new buy order: eth_btc 0.034442 0.215 [8456110219] margin:0.22066082109053]Array
(
    [complete] => 
    [id] => 8456110219
    [time] => 1552979729074
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 8:15:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:15:41 - cex place new buy order: eth_btc 0.034445 0.21498 [8456110955] margin:0.21193206561183]Array
(
    [complete] => 
    [id] => 8456110955
    [time] => 1552979740772
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:15:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:15:53 - cex place new buy order: eth_btc 0.034447 0.21497 [8456111711] margin:0.20611373994832]Array
(
    [complete] => 
    [id] => 8456111711
    [time] => 1552979753020
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 8:16:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:16:04 - cex delete buy orders: eth_btc[move]
2019-03-19 8:16:05 - cex place new buy order: eth_btc 0.034449 0.21496 [8456112453] margin:0.20029608987198]Array
(
    [complete] => 
    [id] => 8456112453
    [time] => 1552979764543
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 8:16:16 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:16:32 - cex place new buy order: eth_btc 0.034418 0.2152 [8456114441]Array
(
    [complete] => 
    [id] => 8456114441
    [time] => 1552979791792
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 8:16:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:16:42 - cex place new buy order: eth_btc 0.03442 0.21514 [8456115303] margin:0.25857059848924]Array
(
    [complete] => 
    [id] => 8456115303
    [time] => 1552979801762
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 8:16:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:16:55 - cex place new buy order: eth_btc 0.034422 0.21513 [8456116497] margin:0.25274533728428]Array
(
    [complete] => 
    [id] => 8456116497
    [time] => 1552979814665
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 8:17:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:17:10 - cex place new buy order: eth_btc 0.034424 0.21511 [8456117794] margin:0.25273065303275]Array
(
    [complete] => 
    [id] => 8456117794
    [time] => 1552979830335
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 8:17:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:18:00 - cex place new buy order: eth_btc 0.034418 0.2152 [8456122618]Array
(
    [complete] => 
    [id] => 8456122618
    [time] => 1552979880447
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 8:18:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:18:08 - cex place new buy order: eth_btc 0.03442 0.21514 [8456123343] margin:0.24985473561883]Array
(
    [complete] => 
    [id] => 8456123343
    [time] => 1552979888285
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 8:18:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:18:18 - cex place new buy order: eth_btc 0.034422 0.21513 [8456124057] margin:0.258555574923]Array
(
    [complete] => 
    [id] => 8456124057
    [time] => 1552979897943
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 8:18:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:18:25 - cex place new buy order: eth_btc 0.034424 0.21511 [8456124697] margin:0.2498257029979]Array
(
    [complete] => 
    [id] => 8456124697
    [time] => 1552979905235
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 8:18:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:18:36 - cex place new buy order: eth_btc 0.034426 0.2151 [8456125425] margin:0.25271597048744]Array
(
    [complete] => 
    [id] => 8456125425
    [time] => 1552979916362
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 8:18:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:18:48 - cex place new buy order: eth_btc 0.034428 0.21509 [8456126357] margin:0.23236900197512]Array
(
    [complete] => 
    [id] => 8456126357
    [time] => 1552979927771
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 8:18:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:18:59 - cex place new buy order: eth_btc 0.034432 0.21506 [8456127610] margin:0.21491635687731]Array
(
    [complete] => 
    [id] => 8456127610
    [time] => 1552979939432
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 8:19:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:19:05 - cex place new buy order: eth_btc 0.034434 0.00184 [] margin:0.20909566126504]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 8:19:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:19:15 - cex place new buy order: eth_btc 0.034434 0.21505 [8456129342] margin:0.20909566126504]Array
(
    [complete] => 
    [id] => 8456129342
    [time] => 1552979955393
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 8:19:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:19:26 - cex place new buy order: eth_btc 0.034436 0.21504 [8456130643] margin:0.20617957950981]Array
(
    [complete] => 
    [id] => 8456130643
    [time] => 1552979966217
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 8:19:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:19:39 - cex place new buy order: eth_btc 0.034438 0.21503 [8456131630] margin:0.20907137464428]Array
(
    [complete] => 
    [id] => 8456131630
    [time] => 1552979978779
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 8:19:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:19:51 - cex place new buy order: eth_btc 0.03444 0.21501 [8456132758] margin:0.20034843205574]Array
(
    [complete] => 
    [id] => 8456132758
    [time] => 1552979991282
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 8:20:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:20:16 - cex place new buy order: eth_btc 0.034434 0.2151 [8456135037]Array
(
    [complete] => 
    [id] => 8456135037
    [time] => 1552980015680
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 8:20:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:20:35 - cex place new buy order: eth_btc 0.034418 0.2152 [8456137576]Array
(
    [complete] => 
    [id] => 8456137576
    [time] => 1552980035245
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 8:20:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:20:46 - cex place new buy order: eth_btc 0.03442 0.21514 [8456138974] margin:0.24404416037187]Array
(
    [complete] => 
    [id] => 8456138974
    [time] => 1552980045529
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 8:20:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:20:55 - cex place new buy order: eth_btc 0.034426 0.2151 [8456140405] margin:0.2265729390577]Array
(
    [complete] => 
    [id] => 8456140405
    [time] => 1552980055416
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 8:21:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:21:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:21:06 - cex place new buy order: eth_btc 0.03443 0.21508 [8456141485] margin:0.21492884112693]Array
(
    [complete] => 
    [id] => 8456141485
    [time] => 1552980066028
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 8:21:06 - cex place new buy order: eth_btc 0.03443 0.21508 [] margin:0.21783328492593]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 8:21:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:21:20 - cex place new buy order: eth_btc 0.034434 0.21505 [8456142858] margin:0.20328744845211]Array
(
    [complete] => 
    [id] => 8456142858
    [time] => 1552980080231
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 8:21:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:21:31 - cex place new buy order: eth_btc 0.034436 0.21504 [8456144130] margin:0.21198745498896]Array
(
    [complete] => 
    [id] => 8456144130
    [time] => 1552980090944
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 8:21:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:21:44 - cex place new buy order: eth_btc 0.034438 0.21503 [8456145520] margin:0.20907137464428]Array
(
    [complete] => 
    [id] => 8456145520
    [time] => 1552980104165
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 8:21:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:22:07 - cex place new buy order: eth_btc 0.034434 0.2151 [8456148251]Array
(
    [complete] => 
    [id] => 8456148251
    [time] => 1552980126795
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 8:22:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:22:16 - cex place new buy order: eth_btc 0.034436 0.21504 [8456149469] margin:0.23812289464513]Array
(
    [complete] => 
    [id] => 8456149469
    [time] => 1552980136128
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 8:22:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:22:27 - cex place new buy order: eth_btc 0.03444 0.21501 [8456150489] margin:0.21486643437865]Array
(
    [complete] => 
    [id] => 8456150489
    [time] => 1552980146647
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 8:22:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:22:40 - cex place new buy order: eth_btc 0.034442 0.215 [8456152013] margin:0.20614366180827]Array
(
    [complete] => 
    [id] => 8456152013
    [time] => 1552980159896
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 8:22:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:22:52 - cex place new buy order: eth_btc 0.034444 0.21499 [8456153232] margin:0.22064800836139]Array
(
    [complete] => 
    [id] => 8456153232
    [time] => 1552980171470
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 8:23:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:23:02 - cex place new buy order: eth_btc 0.034446 0.21498 [8456154331] margin:0.20031353422747]Array
(
    [complete] => 
    [id] => 8456154331
    [time] => 1552980181781
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 8:23:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:23:16 - cex place new buy order: eth_btc 0.034448 0.21496 [8456155556] margin:0.21481653506734]Array
(
    [complete] => 
    [id] => 8456155556
    [time] => 1552980195800
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 8:23:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:23:38 - cex place new buy order: eth_btc 0.034443 0.215 [8456157166]Array
(
    [complete] => 
    [id] => 8456157166
    [time] => 1552980217872
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 8:23:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:23:47 - cex place new buy order: eth_btc 0.034445 0.21498 [8456157856] margin:0.22354478153577]Array
(
    [complete] => 
    [id] => 8456157856
    [time] => 1552980227090
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:23:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:24:05 - cex place new buy order: eth_btc 0.034443 0.215 [8456159345]Array
(
    [complete] => 
    [id] => 8456159345
    [time] => 1552980244763
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 8:24:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:24:13 - cex place new buy order: eth_btc 0.034445 0.21498 [8456159963] margin:0.20322252866887]Array
(
    [complete] => 
    [id] => 8456159963
    [time] => 1552980253268
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 8:24:22 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:24:31 - cex place new buy order: eth_btc 0.034443 0.215 [8456161298]Array
(
    [complete] => 
    [id] => 8456161298
    [time] => 1552980271130
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 8:24:40 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:24:52 - cex place new buy order: eth_btc 0.034443 0.215 [8456163248]Array
(
    [complete] => 
    [id] => 8456163248
    [time] => 1552980291788
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 8:24:58 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:25:17 - cex place new buy order: eth_btc 0.034422 0.2151 [8456165704]Array
(
    [complete] => 
    [id] => 8456165704
    [time] => 1552980316628
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 8:25:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:25:26 - cex place new buy order: eth_btc 0.034424 0.21511 [8456166293] margin:0.23820590285846]Array
(
    [complete] => 
    [id] => 8456166293
    [time] => 1552980325944
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 8:25:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:25:37 - cex place new buy order: eth_btc 0.03443 0.21508 [8456166978] margin:0.24397327911705]Array
(
    [complete] => 
    [id] => 8456166978
    [time] => 1552980337128
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 8:25:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:25:46 - cex place new buy order: eth_btc 0.034432 0.21506 [8456167362] margin:0.21491635687731]Array
(
    [complete] => 
    [id] => 8456167362
    [time] => 1552980345682
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 8:25:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:25:55 - cex place new buy order: eth_btc 0.034434 0.21505 [8456168100] margin:0.20619155485857]Array
(
    [complete] => 
    [id] => 8456168100
    [time] => 1552980355339
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 8:26:04 - cex delete buy orders: eth_btc[move]
2019-03-19 8:26:06 - cex place new buy order: eth_btc 0.034435 0.21504 [8456168713] margin:0.19746776629108]Array
(
    [complete] => 
    [id] => 8456168713
    [time] => 1552980366071
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 8:26:17 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:26:31 - cex place new buy order: eth_btc 0.034431 0.2151 [8456170482]Array
(
    [complete] => 
    [id] => 8456170482
    [time] => 1552980390791
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 8:26:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:26:41 - cex place new buy order: eth_btc 0.034433 0.21506 [8456171333] margin:0.20910173380189]Array
(
    [complete] => 
    [id] => 8456171333
    [time] => 1552980400626
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 8:26:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:26:52 - cex place new buy order: eth_btc 0.034435 0.21505 [8456172215] margin:0.20328154493974]Array
(
    [complete] => 
    [id] => 8456172215
    [time] => 1552980412413
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 8:27:08 - cex delete buy orders: eth_btc[move]
2019-03-19 8:27:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:27:39 - cex place new buy order: eth_btc 0.034438 0.21503 [8456176353] margin:0.2032638364597]Array
(
    [complete] => 
    [id] => 8456176353
    [time] => 1552980459134
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 8:27:49 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:28:17 - cex place new buy order: eth_btc 0.034438 0.215 [8456179483]Array
(
    [complete] => 
    [id] => 8456179483
    [time] => 1552980496573
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 8:28:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:28:28 - cex place new buy order: eth_btc 0.03444 0.21501 [8456180293] margin:0.20615563298492]Array
(
    [complete] => 
    [id] => 8456180293
    [time] => 1552980508246
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 8:28:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:28:38 - cex place new buy order: eth_btc 0.034442 0.215 [8456181000] margin:0.21485395737761]Array
(
    [complete] => 
    [id] => 8456181000
    [time] => 1552980518351
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 8:28:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:28:49 - cex place new buy order: eth_btc 0.034444 0.21499 [8456181942] margin:0.20322842875393]Array
(
    [complete] => 
    [id] => 8456181942
    [time] => 1552980529505
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 8:28:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:29:09 - cex place new buy order: eth_btc 0.034438 0.215 [8456183989]Array
(
    [complete] => 
    [id] => 8456183989
    [time] => 1552980549027
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 8:29:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:29:19 - cex place new buy order: eth_btc 0.03444 0.21501 [8456185243] margin:0.22067363530778]Array
(
    [complete] => 
    [id] => 8456185243
    [time] => 1552980559060
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 8:29:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:29:29 - cex place new buy order: eth_btc 0.034442 0.215 [8456186384] margin:0.2032402299518]Array
(
    [complete] => 
    [id] => 8456186384
    [time] => 1552980569138
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 8:29:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:29:40 - cex place new buy order: eth_btc 0.034444 0.21499 [8456187380] margin:0.21774474509348]Array
(
    [complete] => 
    [id] => 8456187380
    [time] => 1552980579973
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 8:29:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:29:53 - cex place new buy order: eth_btc 0.034446 0.21498 [8456188568] margin:0.21192591302328]Array
(
    [complete] => 
    [id] => 8456188568
    [time] => 1552980592924
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 8:30:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:30:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:30:06 - cex place new buy order: eth_btc 0.034448 0.21496 [8456189954] margin:0.20610775661867]Array
(
    [complete] => 
    [id] => 8456189954
    [time] => 1552980605594
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 8:30:06 - cex place new buy order: eth_btc 0.034448 0.21496 [] margin:0.20610775661867]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 8:30:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:30:19 - cex place new buy order: eth_btc 0.03445 0.21495 [8456191272] margin:0.20029027576198]Array
(
    [complete] => 
    [id] => 8456191272
    [time] => 1552980619417
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 8:30:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:30:37 - cex place new buy order: eth_btc 0.034444 0.215 [8456192999]Array
(
    [complete] => 
    [id] => 8456192999
    [time] => 1552980637396
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 8:30:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:30:47 - cex place new buy order: eth_btc 0.034446 0.21498 [8456193824] margin:0.21482900772223]Array
(
    [complete] => 
    [id] => 8456193824
    [time] => 1552980646860
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 8:30:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:30:56 - cex place new buy order: eth_btc 0.034448 0.21496 [8456194662] margin:0.22933116581514]Array
(
    [complete] => 
    [id] => 8456194662
    [time] => 1552980656199
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 8:31:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:31:09 - cex place new buy order: eth_btc 0.034454 0.21493 [8456195925] margin:0.27282753816684]Array
(
    [complete] => 
    [id] => 8456195925
    [time] => 1552980668602
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 8:31:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:31:19 - cex place new buy order: eth_btc 0.034456 0.21492 [8456197629] margin:0.278616206176]Array
(
    [complete] => 
    [id] => 8456197629
    [time] => 1552980679307
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 8:31:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:31:28 - cex place new buy order: eth_btc 0.034458 0.2149 [8456198960] margin:0.29601253700156]Array
(
    [complete] => 
    [id] => 8456198960
    [time] => 1552980688356
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 8:31:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:31:39 - cex place new buy order: eth_btc 0.034464 0.21487 [8456200434] margin:0.2814531104921]Array
(
    [complete] => 
    [id] => 8456200434
    [time] => 1552980699061
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 8:31:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:31:52 - cex place new buy order: eth_btc 0.034466 0.21485 [8456201951] margin:0.26983113793302]Array
(
    [complete] => 
    [id] => 8456201951
    [time] => 1552980712391
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 8:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:32:05 - cex place new buy order: eth_btc 0.03447 0.21483 [8456202801] margin:0.26109660574412]Array
(
    [complete] => 
    [id] => 8456202801
    [time] => 1552980725358
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 8:32:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:32:17 - cex place new buy order: eth_btc 0.034475 0.2148 [8456204220] margin:0.26105873821609]Array
(
    [complete] => 
    [id] => 8456204220
    [time] => 1552980736657
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 8:32:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:32:28 - cex place new buy order: eth_btc 0.034477 0.21478 [8456205390] margin:0.28134698494648]Array
(
    [complete] => 
    [id] => 8456205390
    [time] => 1552980748374
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 8:32:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:32:40 - cex place new buy order: eth_btc 0.034489 0.21471 [8456206729] margin:0.25805329235409]Array
(
    [complete] => 
    [id] => 8456206729
    [time] => 1552980759915
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 8:32:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:32:52 - cex place new buy order: eth_btc 0.034491 0.2147 [8456208158] margin:0.25803832883939]Array
(
    [complete] => 
    [id] => 8456208158
    [time] => 1552980771512
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 8:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:33:05 - cex place new buy order: eth_btc 0.034493 0.21468 [8456209660] margin:0.25222508914851]Array
(
    [complete] => 
    [id] => 8456209660
    [time] => 1552980785439
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 8:33:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:33:17 - cex place new buy order: eth_btc 0.034495 0.21467 [8456210926] margin:0.24641252355415]Array
(
    [complete] => 
    [id] => 8456210926
    [time] => 1552980796629
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 8:33:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:33:29 - cex place new buy order: eth_btc 0.034497 0.21466 [8456212212] margin:0.2463982375279]Array
(
    [complete] => 
    [id] => 8456212212
    [time] => 1552980809313
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 8:33:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:33:41 - cex place new buy order: eth_btc 0.034501 0.21463 [8456213560] margin:0.23187733688879]Array
(
    [complete] => 
    [id] => 8456213560
    [time] => 1552980821202
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 8:33:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:33:52 - cex place new buy order: eth_btc 0.034503 0.21462 [8456214665] margin:0.22316899979713]Array
(
    [complete] => 
    [id] => 8456214665
    [time] => 1552980831449
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 8:34:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:34:04 - cex place new buy order: eth_btc 0.034507 0.2146 [8456216086] margin:0.21155127945054]Array
(
    [complete] => 
    [id] => 8456216086
    [time] => 1552980843604
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 8:34:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:34:15 - cex place new buy order: eth_btc 0.034513 0.21456 [8456217284] margin:0.22889925535303]Array
(
    [complete] => 
    [id] => 8456217284
    [time] => 1552980855384
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 8:34:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:34:25 - cex place new buy order: eth_btc 0.034517 0.21454 [8456218358] margin:0.21728423675289]Array
(
    [complete] => 
    [id] => 8456218358
    [time] => 1552980865436
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 8:34:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:34:35 - cex place new buy order: eth_btc 0.034519 0.21452 [8456219093] margin:0.21147773689851]Array
(
    [complete] => 
    [id] => 8456219093
    [time] => 1552980874566
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 8:34:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:34:46 - cex place new buy order: eth_btc 0.034521 0.21451 [8456220152] margin:0.21436227224008]Array
(
    [complete] => 
    [id] => 8456220152
    [time] => 1552980886143
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 8:34:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:34:57 - cex place new buy order: eth_btc 0.034523 0.2145 [8456220777] margin:0.21724647336558]Array
(
    [complete] => 
    [id] => 8456220777
    [time] => 1552980897487
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 8:35:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:35:06 - cex place new buy order: eth_btc 0.034525 0.21449 [8456221362] margin:0.21144098479362]Array
(
    [complete] => 
    [id] => 8456221362
    [time] => 1552980906075
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 8:35:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:35:17 - cex place new buy order: eth_btc 0.034529 0.21446 [8456222279] margin:0.22300095571837]Array
(
    [complete] => 
    [id] => 8456222279
    [time] => 1552980917116
    [pending] => 0.21446000
    [amount] => 0.21446000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 8:35:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:35:29 - cex place new buy order: eth_btc 0.034531 0.21445 [8456223238] margin:0.20271639975675]Array
(
    [complete] => 
    [id] => 8456223238
    [time] => 1552980929038
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 8:35:40 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:35:55 - cex place new buy order: eth_btc 0.034529 0.2145 [8456225408]Array
(
    [complete] => 
    [id] => 8456225408
    [time] => 1552980954852
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 8:36:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:36:04 - cex delete buy orders: eth_btc[move]
2019-03-19 8:36:20 - cex place new buy order: eth_btc 0.034448 0.215 [8456227076]Array
(
    [complete] => 
    [id] => 8456227076
    [time] => 1552980979957
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 8:36:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:36:32 - cex place new buy order: eth_btc 0.03445 0.21495 [8456228034] margin:0.41509433962263]Array
(
    [complete] => 
    [id] => 8456228034
    [time] => 1552980991858
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 8:36:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:36:43 - cex place new buy order: eth_btc 0.034456 0.21492 [8456229090] margin:0.40341304852565]Array
(
    [complete] => 
    [id] => 8456229090
    [time] => 1552981002876
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 8:36:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:36:54 - cex place new buy order: eth_btc 0.034458 0.2149 [8456230054] margin:0.38887921527655]Array
(
    [complete] => 
    [id] => 8456230054
    [time] => 1552981014262
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 8:37:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:37:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:37:45 - cex place new buy order: eth_btc 0.034472 0.21482 [8456234576] margin:0.34230679972151]Array
(
    [complete] => 
    [id] => 8456234576
    [time] => 1552981064579
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 8:37:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:37:55 - cex place new buy order: eth_btc 0.034478 0.21478 [8456235509] margin:0.32484482858635]Array
(
    [complete] => 
    [id] => 8456235509
    [time] => 1552981075393
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 8:38:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:38:04 - cex place new buy order: eth_btc 0.03448 0.21477 [8456236278] margin:0.32192575406031]Array
(
    [complete] => 
    [id] => 8456236278
    [time] => 1552981084494
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 8:38:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:38:18 - cex place new buy order: eth_btc 0.034482 0.21475 [8456237274] margin:0.31320689055161]Array
(
    [complete] => 
    [id] => 8456237274
    [time] => 1552981097776
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 8:38:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:38:29 - cex place new buy order: eth_btc 0.034484 0.21474 [8456237866] margin:0.29288945597958]Array
(
    [complete] => 
    [id] => 8456237866
    [time] => 1552981108861
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 8:38:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:38:41 - cex place new buy order: eth_btc 0.034486 0.21473 [8456238488] margin:0.29287246998781]Array
(
    [complete] => 
    [id] => 8456238488
    [time] => 1552981120954
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 8:38:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:38:53 - cex place new buy order: eth_btc 0.034488 0.21472 [8456239501] margin:0.28125724889816]Array
(
    [complete] => 
    [id] => 8456239501
    [time] => 1552981132972
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 8:39:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:39:05 - cex place new buy order: eth_btc 0.03449 0.2147 [8456240658] margin:0.27544215714699]Array
(
    [complete] => 
    [id] => 8456240658
    [time] => 1552981144575
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 8:39:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:39:16 - cex place new buy order: eth_btc 0.034492 0.21469 [8456241809] margin:0.2754261857822]Array
(
    [complete] => 
    [id] => 8456241809
    [time] => 1552981156413
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 8:39:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:39:28 - cex place new buy order: eth_btc 0.034494 0.21468 [8456242702] margin:0.27251116136138]Array
(
    [complete] => 
    [id] => 8456242702
    [time] => 1552981167580
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 8:39:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:39:40 - cex place new buy order: eth_btc 0.034496 0.21467 [8456243573] margin:0.26669758812616]Array
(
    [complete] => 
    [id] => 8456243573
    [time] => 1552981179529
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 8:39:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:39:50 - cex place new buy order: eth_btc 0.034498 0.21465 [8456244519] margin:0.26088468896748]Array
(
    [complete] => 
    [id] => 8456244519
    [time] => 1552981190493
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 8:40:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:40:03 - cex place new buy order: eth_btc 0.0345 0.21464 [8456245312] margin:0.2550724637681]Array
(
    [complete] => 
    [id] => 8456245312
    [time] => 1552981203323
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 8:40:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:40:16 - cex place new buy order: eth_btc 0.034502 0.21463 [8456246255] margin:0.25215929511333]Array
(
    [complete] => 
    [id] => 8456246255
    [time] => 1552981215898
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 8:40:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:40:26 - cex place new buy order: eth_btc 0.03451 0.21458 [8456247119] margin:0.23181686467693]Array
(
    [complete] => 
    [id] => 8456247119
    [time] => 1552981226467
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 8:40:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:40:36 - cex place new buy order: eth_btc 0.034512 0.21457 [8456247833] margin:0.21731571627259]Array
(
    [complete] => 
    [id] => 8456247833
    [time] => 1552981236197
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 8:40:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:40:47 - cex place new buy order: eth_btc 0.034514 0.21455 [8456248613] margin:0.21150837341368]Array
(
    [complete] => 
    [id] => 8456248613
    [time] => 1552981247330
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 8:40:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:40:58 - cex place new buy order: eth_btc 0.034516 0.21454 [8456249303] margin:0.21729053192723]Array
(
    [complete] => 
    [id] => 8456249303
    [time] => 1552981258031
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 8:41:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:41:20 - cex place new buy order: eth_btc 0.034512 0.2146 [8456250759]Array
(
    [complete] => 
    [id] => 8456250759
    [time] => 1552981280399
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 8:41:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:41:33 - cex place new buy order: eth_btc 0.034514 0.21455 [8456252275] margin:0.21440574839195]Array
(
    [complete] => 
    [id] => 8456252275
    [time] => 1552981292958
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 8:41:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:41:44 - cex place new buy order: eth_btc 0.034516 0.21454 [8456253171] margin:0.22308494611194]Array
(
    [complete] => 
    [id] => 8456253171
    [time] => 1552981303620
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 8:41:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:42:04 - cex place new buy order: eth_btc 0.034464 0.2149 [8456255229]Array
(
    [complete] => 
    [id] => 8456255229
    [time] => 1552981324230
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 8:42:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:42:18 - cex place new buy order: eth_btc 0.034466 0.21485 [8456256318] margin:0.33946497998028]Array
(
    [complete] => 
    [id] => 8456256318
    [time] => 1552981337876
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 8:42:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:42:31 - cex place new buy order: eth_btc 0.034468 0.21484 [8456257221] margin:0.33074155738657]Array
(
    [complete] => 
    [id] => 8456257221
    [time] => 1552981350622
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 8:42:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:42:43 - cex place new buy order: eth_btc 0.034474 0.2148 [8456257982] margin:0.31327957301155]Array
(
    [complete] => 
    [id] => 8456257982
    [time] => 1552981362941
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 8:42:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:42:55 - cex place new buy order: eth_btc 0.034476 0.21479 [8456258697] margin:0.29875855667711]Array
(
    [complete] => 
    [id] => 8456258697
    [time] => 1552981375040
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 8:43:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:43:08 - cex place new buy order: eth_btc 0.034482 0.21475 [8456259507] margin:0.28130618873614]Array
(
    [complete] => 
    [id] => 8456259507
    [time] => 1552981388478
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 8:43:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:43:19 - cex place new buy order: eth_btc 0.034484 0.21474 [8456260273] margin:0.27259018675327]Array
(
    [complete] => 
    [id] => 8456260273
    [time] => 1552981399165
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 8:43:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:43:29 - cex place new buy order: eth_btc 0.034486 0.21473 [8456260986] margin:0.28127356028533]Array
(
    [complete] => 
    [id] => 8456260986
    [time] => 1552981408537
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 8:43:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:43:41 - cex place new buy order: eth_btc 0.034488 0.21472 [8456261719] margin:0.26385989329623]Array
(
    [complete] => 
    [id] => 8456261719
    [time] => 1552981421050
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 8:43:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:43:52 - cex place new buy order: eth_btc 0.03449 0.2147 [8456262563] margin:0.26094520150768]Array
(
    [complete] => 
    [id] => 8456262563
    [time] => 1552981432501
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 8:44:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:44:03 - cex place new buy order: eth_btc 0.034492 0.21469 [8456263396] margin:0.25803084773279]Array
(
    [complete] => 
    [id] => 8456263396
    [time] => 1552981443494
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 8:44:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:44:14 - cex place new buy order: eth_btc 0.034496 0.21467 [8456264205] margin:0.23770871985158]Array
(
    [complete] => 
    [id] => 8456264205
    [time] => 1552981453712
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 8:44:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:44:24 - cex place new buy order: eth_btc 0.034498 0.21465 [8456264963] margin:0.23189750130441]Array
(
    [complete] => 
    [id] => 8456264963
    [time] => 1552981463771
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 8:44:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:44:35 - cex place new buy order: eth_btc 0.0345 0.21464 [8456265747] margin:0.22898550724637]Array
(
    [complete] => 
    [id] => 8456265747
    [time] => 1552981474572
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 8:44:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:44:48 - cex place new buy order: eth_btc 0.034504 0.21462 [8456267224] margin:0.21736610248086]Array
(
    [complete] => 
    [id] => 8456267224
    [time] => 1552981487889
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 8:44:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:44:59 - cex place new buy order: eth_btc 0.034506 0.2146 [8456268270] margin:0.21155741030545]Array
(
    [complete] => 
    [id] => 8456268270
    [time] => 1552981499388
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 8:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:45:05 - cex place new buy order: eth_btc 0.034508 0.21459 [8456268728] margin:0.20285151269268]Array
(
    [complete] => 
    [id] => 8456268728
    [time] => 1552981505441
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 8:45:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:45:25 - cex place new buy order: eth_btc 0.03451 0.21458 [8456269398] margin:0.23471457548536]Array
(
    [complete] => 
    [id] => 8456269398
    [time] => 1552981524802
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 8:45:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:45:36 - cex place new buy order: eth_btc 0.034512 0.21457 [8456269918] margin:0.22890588780713]Array
(
    [complete] => 
    [id] => 8456269918
    [time] => 1552981536138
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 8:45:44 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:45:52 - cex place new buy order: eth_btc 0.034512 0.2146 [8456270671]Array
(
    [complete] => 
    [id] => 8456270671
    [time] => 1552981551524
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 8:45:58 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:46:09 - cex place new buy order: eth_btc 0.034512 0.2146 [8456271551]Array
(
    [complete] => 
    [id] => 8456271551
    [time] => 1552981569257
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 8:46:19 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:46:29 - cex place new buy order: eth_btc 0.034513 0.2146 [8456274080]Array
(
    [complete] => 
    [id] => 8456274080
    [time] => 1552981588943
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 8:46:38 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:46:49 - cex place new buy order: eth_btc 0.034424 0.2151 [8456276164]Array
(
    [complete] => 
    [id] => 8456276164
    [time] => 1552981609108
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 8:47:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:47:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:47:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:47:45 - cex place new buy order: eth_btc 0.034448 0.21496 [8456282123] margin:0.38608917789131]Array
(
    [complete] => 
    [id] => 8456282123
    [time] => 1552981665299
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 8:47:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:47:59 - cex place new buy order: eth_btc 0.03445 0.21495 [8456283614] margin:0.38026124818578]Array
(
    [complete] => 
    [id] => 8456283614
    [time] => 1552981679422
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 8:48:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:48:05 - cex place new buy order: eth_btc 0.034452 0.21494 [8456284288] margin:0.37733658423313]Array
(
    [complete] => 
    [id] => 8456284288
    [time] => 1552981684867
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 8:48:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:48:19 - cex place new buy order: eth_btc 0.034454 0.21493 [8456285315] margin:0.35990015673071]Array
(
    [complete] => 
    [id] => 8456285315
    [time] => 1552981699326
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 8:48:41 - cex delete buy orders: eth_btc[move]
2019-03-19 8:48:42 - cex place new buy order: eth_btc 0.034447 0.21492 [8456286063] margin:0.35698737483674]Array
(
    [complete] => 
    [id] => 8456286063
    [time] => 1552981722195
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 8:49:04 - cex delete buy orders: eth_btc[move]
2019-03-19 8:49:07 - cex place new buy order: eth_btc 0.034447 0.21496 [8456286898] margin:0.38318625174176]Array
(
    [complete] => 
    [id] => 8456286898
    [time] => 1552981746619
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 8:49:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:49:31 - cex place new buy order: eth_btc 0.034453 0.21493 [8456289361] margin:0.36281310771193]Array
(
    [complete] => 
    [id] => 8456289361
    [time] => 1552981770578
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 8:49:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:49:43 - cex place new buy order: eth_btc 0.034455 0.21492 [8456291126] margin:0.35698737483674]Array
(
    [complete] => 
    [id] => 8456291126
    [time] => 1552981783515
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 8:49:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:49:55 - cex place new buy order: eth_btc 0.034461 0.21488 [8456292126] margin:0.33951423348133]Array
(
    [complete] => 
    [id] => 8456292126
    [time] => 1552981795175
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 8:50:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:50:05 - cex place new buy order: eth_btc 0.034463 0.21487 [8456292887] margin:0.33369120506048]Array
(
    [complete] => 
    [id] => 8456292887
    [time] => 1552981805489
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 8:50:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:50:15 - cex place new buy order: eth_btc 0.034469 0.21483 [8456293808] margin:0.27851112593924]Array
(
    [complete] => 
    [id] => 8456293808
    [time] => 1552981815377
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 8:50:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:50:28 - cex place new buy order: eth_btc 0.034487 0.21472 [8456294917] margin:0.23487111085336]Array
(
    [complete] => 
    [id] => 8456294917
    [time] => 1552981827537
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 8:50:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:50:40 - cex place new buy order: eth_btc 0.034489 0.21471 [8456296059] margin:0.23485749079415]Array
(
    [complete] => 
    [id] => 8456296059
    [time] => 1552981840423
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 8:50:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:50:52 - cex place new buy order: eth_btc 0.034491 0.2147 [8456296832] margin:0.22904525818328]Array
(
    [complete] => 
    [id] => 8456296832
    [time] => 1552981851818
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 8:51:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:51:03 - cex place new buy order: eth_btc 0.034495 0.21467 [8456297610] margin:0.2087259023047]Array
(
    [complete] => 
    [id] => 8456297610
    [time] => 1552981863264
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 8:51:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:51:48 - cex place new buy order: eth_btc 0.034442 0.215 [8456300183]Array
(
    [complete] => 
    [id] => 8456300183
    [time] => 1552981907519
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 8:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:52:04 - cex place new buy order: eth_btc 0.034446 0.21498 [8456300811] margin:0.33966207977705]Array
(
    [complete] => 
    [id] => 8456300811
    [time] => 1552981923719
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 8:52:05 - cex place new buy order: eth_btc 0.034446 0.00183 [] margin:0.33385589037913]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 8:52:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:52:34 - cex place new buy order: eth_btc 0.034451 0.21495 [8456302536] margin:0.33090476328697]Array
(
    [complete] => 
    [id] => 8456302536
    [time] => 1552981954187
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 8:52:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:52:49 - cex place new buy order: eth_btc 0.034457 0.21491 [8456303545] margin:0.30182546362132]Array
(
    [complete] => 
    [id] => 8456303545
    [time] => 1552981968921
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 8:52:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:53:01 - cex place new buy order: eth_btc 0.034459 0.2149 [8456304416] margin:0.27859194985345]Array
(
    [complete] => 
    [id] => 8456304416
    [time] => 1552981981071
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 8:53:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:53:09 - cex place new buy order: eth_btc 0.034467 0.21485 [8456305044] margin:0.24371137609889]Array
(
    [complete] => 
    [id] => 8456305044
    [time] => 1552981989069
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 8:53:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:53:22 - cex place new buy order: eth_btc 0.034469 0.21483 [8456306320] margin:0.24659839275871]Array
(
    [complete] => 
    [id] => 8456306320
    [time] => 1552982001841
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 8:53:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:53:34 - cex place new buy order: eth_btc 0.034471 0.21482 [8456307459] margin:0.2523860636477]Array
(
    [complete] => 
    [id] => 8456307459
    [time] => 1552982014217
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 8:53:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:53:46 - cex place new buy order: eth_btc 0.034473 0.21481 [8456308578] margin:0.25237142111216]Array
(
    [complete] => 
    [id] => 8456308578
    [time] => 1552982025521
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 8:53:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:53:58 - cex place new buy order: eth_btc 0.034475 0.2148 [8456309727] margin:0.25525743292243]Array
(
    [complete] => 
    [id] => 8456309727
    [time] => 1552982038458
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 8:54:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:54:09 - cex place new buy order: eth_btc 0.034481 0.21476 [8456310619] margin:0.23781212841856]Array
(
    [complete] => 
    [id] => 8456310619
    [time] => 1552982048737
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 8:54:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:54:19 - cex place new buy order: eth_btc 0.034487 0.21472 [8456311735] margin:0.23487111085336]Array
(
    [complete] => 
    [id] => 8456311735
    [time] => 1552982059106
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 8:54:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:54:31 - cex place new buy order: eth_btc 0.034489 0.21471 [8456313020] margin:0.21746063962422]Array
(
    [complete] => 
    [id] => 8456313020
    [time] => 1552982071057
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 8:54:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:54:43 - cex place new buy order: eth_btc 0.034491 0.2147 [8456314148] margin:0.21164941578962]Array
(
    [complete] => 
    [id] => 8456314148
    [time] => 1552982082981
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 8:54:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:54:55 - cex place new buy order: eth_btc 0.034493 0.21468 [8456315601] margin:0.21453628272403]Array
(
    [complete] => 
    [id] => 8456315601
    [time] => 1552982094898
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 8:55:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:55:06 - cex place new buy order: eth_btc 0.034496 0.21467 [8456316699] margin:0.208719851577]Array
(
    [complete] => 
    [id] => 8456316699
    [time] => 1552982106486
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 8:55:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:55:18 - cex place new buy order: eth_btc 0.034498 0.21465 [8456318048] margin:0.20870775117396]Array
(
    [complete] => 
    [id] => 8456318048
    [time] => 1552982118410
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 8:55:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:55:31 - cex place new buy order: eth_btc 0.034501 0.21463 [8456319264] margin:0.21448653662213]Array
(
    [complete] => 
    [id] => 8456319264
    [time] => 1552982130558
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 8:55:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:55:44 - cex place new buy order: eth_btc 0.034503 0.21462 [8456320620] margin:0.20577920760514]Array
(
    [complete] => 
    [id] => 8456320620
    [time] => 1552982143515
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 8:55:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:55:55 - cex place new buy order: eth_btc 0.034505 0.21461 [8456321820] margin:0.20866541081002]Array
(
    [complete] => 
    [id] => 8456321820
    [time] => 1552982155174
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 8:56:07 - cex delete buy orders: eth_btc [above margin]
2019-03-19 8:56:22 - cex place new buy order: eth_btc 0.034444 0.215 [8456324824]Array
(
    [complete] => 
    [id] => 8456324824
    [time] => 1552982182513
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 8:56:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:56:33 - cex place new buy order: eth_btc 0.034446 0.21498 [8456325940] margin:0.35708064797073]Array
(
    [complete] => 
    [id] => 8456325940
    [time] => 1552982192766
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 8:56:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:56:44 - cex place new buy order: eth_btc 0.034448 0.21496 [8456327140] margin:0.35415699024617]Array
(
    [complete] => 
    [id] => 8456327140
    [time] => 1552982203597
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 8:56:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:56:54 - cex place new buy order: eth_btc 0.03445 0.21495 [8456328214] margin:0.35413642960811]Array
(
    [complete] => 
    [id] => 8456328214
    [time] => 1552982213833
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 8:57:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:57:11 - cex place new buy order: eth_btc 0.034452 0.21494 [8456329379] margin:0.33670033670032]Array
(
    [complete] => 
    [id] => 8456329379
    [time] => 1552982230891
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 8:57:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:57:23 - cex place new buy order: eth_btc 0.034454 0.21493 [8456330447] margin:0.33377837116155]Array
(
    [complete] => 
    [id] => 8456330447
    [time] => 1552982242775
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 8:57:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:57:34 - cex place new buy order: eth_btc 0.034472 0.21482 [] margin:0.28718960315617]Array
(
    [error] => rate limit exceeded
)

2019-03-19 8:57:44 - cex place new buy order: eth_btc 0.03448 0.2148 [8456332927]Array
(
    [complete] => 
    [id] => 8456332927
    [time] => 1552982263935
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 8:57:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:57:53 - cex place new buy order: eth_btc 0.034482 0.21475 [8456333936] margin:0.25810567832492]Array
(
    [complete] => 
    [id] => 8456333936
    [time] => 1552982273086
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 8:58:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:58:04 - cex place new buy order: eth_btc 0.034488 0.21472 [8456335133] margin:0.24356297842729]Array
(
    [complete] => 
    [id] => 8456335133
    [time] => 1552982283892
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 8:58:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:58:18 - cex place new buy order: eth_btc 0.034492 0.21469 [8456336084] margin:0.25223240171632]Array
(
    [complete] => 
    [id] => 8456336084
    [time] => 1552982298095
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 8:58:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:58:29 - cex place new buy order: eth_btc 0.034495 0.21467 [8456336781] margin:0.23771561095811]Array
(
    [complete] => 
    [id] => 8456336781
    [time] => 1552982308972
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 8:58:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:58:41 - cex place new buy order: eth_btc 0.034497 0.21466 [8456337396] margin:0.240600631939]Array
(
    [complete] => 
    [id] => 8456337396
    [time] => 1552982321368
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 8:58:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:58:53 - cex place new buy order: eth_btc 0.034499 0.21465 [8456338338] margin:0.23478941418591]Array
(
    [complete] => 
    [id] => 8456338338
    [time] => 1552982332797
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 8:59:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:59:04 - cex place new buy order: eth_btc 0.034501 0.21463 [8456339226] margin:0.21738500333324]Array
(
    [complete] => 
    [id] => 8456339226
    [time] => 1552982343631
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 8:59:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:59:18 - cex place new buy order: eth_btc 0.034503 0.21462 [8456340361] margin:0.22606729849579]Array
(
    [complete] => 
    [id] => 8456340361
    [time] => 1552982357857
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 8:59:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:59:31 - cex place new buy order: eth_btc 0.034505 0.21461 [8456341447] margin:0.22315606433851]Array
(
    [complete] => 
    [id] => 8456341447
    [time] => 1552982371432
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 8:59:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:59:45 - cex place new buy order: eth_btc 0.034508 0.21459 [8456342203] margin:0.2144430277037]Array
(
    [complete] => 
    [id] => 8456342203
    [time] => 1552982384810
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 8:59:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 8:59:55 - cex place new buy order: eth_btc 0.03451 0.21458 [8456342759] margin:0.20863517820922]Array
(
    [complete] => 
    [id] => 8456342759
    [time] => 1552982395387
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 9:00:08 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:00:19 - cex place new buy order: eth_btc 0.034509 0.2146 [8456344775]Array
(
    [complete] => 
    [id] => 8456344775
    [time] => 1552982419252
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 9:00:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:00:49 - cex place new buy order: eth_btc 0.034444 0.215 [8456347305]Array
(
    [complete] => 
    [id] => 8456347305
    [time] => 1552982448972
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 9:00:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:00:59 - cex place new buy order: eth_btc 0.034446 0.21498 [8456348153] margin:0.36578993206757]Array
(
    [complete] => 
    [id] => 8456348153
    [time] => 1552982459129
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 9:01:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:01:08 - cex place new buy order: eth_btc 0.034448 0.21496 [8456348762] margin:0.36286576869484]Array
(
    [complete] => 
    [id] => 8456348762
    [time] => 1552982468513
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 9:01:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:01:19 - cex place new buy order: eth_btc 0.034458 0.2149 [8456349732] margin:0.31052295548202]Array
(
    [complete] => 
    [id] => 8456349732
    [time] => 1552982478708
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 9:01:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:01:29 - cex place new buy order: eth_btc 0.034464 0.21487 [8456350514] margin:0.29596100278551]Array
(
    [complete] => 
    [id] => 8456350514
    [time] => 1552982489253
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 9:01:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:01:42 - cex place new buy order: eth_btc 0.034476 0.21479 [8456351418] margin:0.25234946049426]Array
(
    [complete] => 
    [id] => 8456351418
    [time] => 1552982501442
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:01:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:01:53 - cex place new buy order: eth_btc 0.034478 0.21478 [8456352193] margin:0.26683682348163]Array
(
    [complete] => 
    [id] => 8456352193
    [time] => 1552982512791
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:02:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:02:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:02:04 - cex place new buy order: eth_btc 0.034486 0.21473 [8456352835] margin:0.22907846662412]Array
(
    [complete] => 
    [id] => 8456352835
    [time] => 1552982523905
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 9:02:04 - cex place new buy order: eth_btc 0.034486 0.21473 [] margin:0.2232790117729]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 9:02:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:02:14 - cex place new buy order: eth_btc 0.034492 0.21469 [8456353507] margin:0.20584483358461]Array
(
    [complete] => 
    [id] => 8456353507
    [time] => 1552982533580
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 9:02:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:02:25 - cex place new buy order: eth_btc 0.034494 0.21468 [8456354703] margin:0.20583289847509]Array
(
    [complete] => 
    [id] => 8456354703
    [time] => 1552982544648
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 9:02:33 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:02:44 - cex place new buy order: eth_btc 0.034448 0.215 [8456356440]Array
(
    [complete] => 
    [id] => 8456356440
    [time] => 1552982563684
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 9:02:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:02:55 - cex place new buy order: eth_btc 0.03445 0.21495 [8456357287] margin:0.32801161103049]Array
(
    [complete] => 
    [id] => 8456357287
    [time] => 1552982575409
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 9:03:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:03:10 - cex place new buy order: eth_btc 0.03446 0.21489 [8456358548] margin:0.30179918746374]Array
(
    [complete] => 
    [id] => 8456358548
    [time] => 1552982590322
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 9:03:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:03:23 - cex place new buy order: eth_btc 0.034466 0.21485 [8456359635] margin:0.26692972784772]Array
(
    [complete] => 
    [id] => 8456359635
    [time] => 1552982603193
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 9:03:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:03:35 - cex place new buy order: eth_btc 0.034468 0.21484 [8456360509] margin:0.24370430544274]Array
(
    [complete] => 
    [id] => 8456360509
    [time] => 1552982615393
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 9:03:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:03:47 - cex place new buy order: eth_btc 0.03447 0.21483 [8456361316] margin:0.23788801856686]Array
(
    [complete] => 
    [id] => 8456361316
    [time] => 1552982626625
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 9:03:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:03:58 - cex place new buy order: eth_btc 0.034472 0.21482 [8456362375] margin:0.23497331167324]Array
(
    [complete] => 
    [id] => 8456362375
    [time] => 1552982637935
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 9:04:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:04:07 - cex place new buy order: eth_btc 0.034474 0.2148 [8456363273] margin:0.23205894297154]Array
(
    [complete] => 
    [id] => 8456363273
    [time] => 1552982646902
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 9:04:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:04:19 - cex place new buy order: eth_btc 0.034476 0.21479 [8456364341] margin:0.21464206984569]Array
(
    [complete] => 
    [id] => 8456364341
    [time] => 1552982658707
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:04:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:04:31 - cex place new buy order: eth_btc 0.034478 0.21478 [8456365559] margin:0.20882881837692]Array
(
    [complete] => 
    [id] => 8456365559
    [time] => 1552982670887
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:04:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:04:42 - cex place new buy order: eth_btc 0.03448 0.21477 [8456366655] margin:0.20301624129928]Array
(
    [complete] => 
    [id] => 8456366655
    [time] => 1552982681491
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 9:04:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:04:54 - cex place new buy order: eth_btc 0.034482 0.21475 [8456367811] margin:0.20010440229685]Array
(
    [complete] => 
    [id] => 8456367811
    [time] => 1552982694205
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 9:05:04 - cex delete buy orders: eth_btc[move]
2019-03-19 9:05:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:05:05 - cex place new buy order: eth_btc 0.034473 0.21475 [8456368916] margin:0.19429863990952]Array
(
    [complete] => 
    [id] => 8456368916
    [time] => 1552982705385
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 9:05:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:05:19 - cex place new buy order: eth_btc 0.034477 0.21478 [8456370166] margin:0.21173535980508]Array
(
    [complete] => 
    [id] => 8456370166
    [time] => 1552982719476
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 9:05:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:05:31 - cex place new buy order: eth_btc 0.034479 0.21477 [8456370926] margin:0.20592244554656]Array
(
    [complete] => 
    [id] => 8456370926
    [time] => 1552982730597
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 9:05:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:05:42 - cex place new buy order: eth_btc 0.034481 0.21476 [8456371766] margin:0.2001102056205]Array
(
    [complete] => 
    [id] => 8456371766
    [time] => 1552982742421
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 9:05:51 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:06:04 - cex place new buy order: eth_btc 0.034478 0.2148 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 9:06:10 - cex place new buy order: eth_btc 0.034478 0.2148 [8456373803]Array
(
    [complete] => 
    [id] => 8456373803
    [time] => 1552982770233
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:06:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:06:20 - cex place new buy order: eth_btc 0.03448 0.21477 [8456374430] margin:0.20301624129928]Array
(
    [complete] => 
    [id] => 8456374430
    [time] => 1552982780368
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 9:06:30 - cex delete buy orders: eth_btc[move]
2019-03-19 9:06:32 - cex place new buy order: eth_btc 0.034481 0.21475 [8456375053] margin:0.19720433849544]Array
(
    [complete] => 
    [id] => 8456375053
    [time] => 1552982792044
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 9:06:43 - cex delete buy orders: eth_btc[move]
2019-03-19 9:06:44 - cex place new buy order: eth_btc 0.034482 0.21475 [8456375892] margin:0.19719861960965]Array
(
    [complete] => 
    [id] => 8456375892
    [time] => 1552982803730
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 9:06:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:07:41 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:07:53 - cex place new buy order: eth_btc 0.034426 0.2151 [8456381889]Array
(
    [complete] => 
    [id] => 8456381889
    [time] => 1552982873406
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 9:08:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:08:03 - cex place new buy order: eth_btc 0.034428 0.21509 [8456382390] margin:0.3195073777158]Array
(
    [complete] => 
    [id] => 8456382390
    [time] => 1552982882989
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 9:08:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:08:19 - cex place new buy order: eth_btc 0.034438 0.21503 [8456383987] margin:0.29908821650502]Array
(
    [complete] => 
    [id] => 8456383987
    [time] => 1552982898964
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 9:08:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:08:31 - cex place new buy order: eth_btc 0.03444 0.21501 [8456385475] margin:0.29036004645762]Array
(
    [complete] => 
    [id] => 8456385475
    [time] => 1552982911430
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 9:08:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:08:44 - cex place new buy order: eth_btc 0.034442 0.215 [8456386476] margin:0.28163289007608]Array
(
    [complete] => 
    [id] => 8456386476
    [time] => 1552982924027
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 9:08:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:08:56 - cex place new buy order: eth_btc 0.034444 0.21499 [8456387166] margin:0.27581001045174]Array
(
    [complete] => 
    [id] => 8456387166
    [time] => 1552982936014
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 9:09:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:09:07 - cex place new buy order: eth_btc 0.034454 0.21493 [8456387725] margin:0.24960817321646]Array
(
    [complete] => 
    [id] => 8456387725
    [time] => 1552982947476
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 9:09:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:09:19 - cex place new buy order: eth_btc 0.034456 0.21492 [8456388555] margin:0.243789180404]Array
(
    [complete] => 
    [id] => 8456388555
    [time] => 1552982958683
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 9:09:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:09:31 - cex place new buy order: eth_btc 0.034458 0.2149 [8456389467] margin:0.24957919786406]Array
(
    [complete] => 
    [id] => 8456389467
    [time] => 1552982970693
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 9:09:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:09:43 - cex place new buy order: eth_btc 0.03446 0.21489 [8456390334] margin:0.24085896691817]Array
(
    [complete] => 
    [id] => 8456390334
    [time] => 1552982982931
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 9:09:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:09:54 - cex place new buy order: eth_btc 0.034464 0.21487 [8456391603] margin:0.22342154131847]Array
(
    [complete] => 
    [id] => 8456391603
    [time] => 1552982994229
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 9:10:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:10:10 - cex place new buy order: eth_btc 0.034469 0.21483 [8456393364] margin:0.20598218689258]Array
(
    [complete] => 
    [id] => 8456393364
    [time] => 1552983010242
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 9:10:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:10:21 - cex place new buy order: eth_btc 0.034471 0.21482 [8456394688] margin:0.20887122508775]Array
(
    [complete] => 
    [id] => 8456394688
    [time] => 1552983021396
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 9:10:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:10:34 - cex place new buy order: eth_btc 0.034473 0.21481 [8456396320] margin:0.20015664433035]Array
(
    [complete] => 
    [id] => 8456396320
    [time] => 1552983034420
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 9:10:43 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:10:54 - cex place new buy order: eth_btc 0.034471 0.2148 [8456398579]Array
(
    [complete] => 
    [id] => 8456398579
    [time] => 1552983054303
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 9:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:11:05 - cex place new buy order: eth_btc 0.034473 0.21481 [8456399747] margin:0.20305746526266]Array
(
    [complete] => 
    [id] => 8456399747
    [time] => 1552983065432
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 9:11:16 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:11:27 - cex place new buy order: eth_btc 0.03443 0.2151 [8456401820]Array
(
    [complete] => 
    [id] => 8456401820
    [time] => 1552983087318
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 9:11:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:11:38 - cex place new buy order: eth_btc 0.03444 0.21501 [8456402606] margin:0.25842044134727]Array
(
    [complete] => 
    [id] => 8456402606
    [time] => 1552983098364
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 9:11:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:11:51 - cex place new buy order: eth_btc 0.034448 0.21496 [8456403354] margin:0.23223409196471]Array
(
    [complete] => 
    [id] => 8456403354
    [time] => 1552983110873
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 9:12:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:12:04 - cex place new buy order: eth_btc 0.034452 0.21494 [8456404122] margin:0.22930453964936]Array
(
    [complete] => 
    [id] => 8456404122
    [time] => 1552983124283
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 9:12:05 - cex place new buy order: eth_btc 0.034454 0.2149 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 9:12:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:12:18 - cex place new buy order: eth_btc 0.034454 0.21493 [8456405059] margin:0.22058396702851]Array
(
    [complete] => 
    [id] => 8456405059
    [time] => 1552983137776
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 9:12:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:12:32 - cex place new buy order: eth_btc 0.034456 0.21492 [8456406154] margin:0.217668911075]Array
(
    [complete] => 
    [id] => 8456406154
    [time] => 1552983151605
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 9:12:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:12:45 - cex place new buy order: eth_btc 0.034459 0.2149 [8456406838] margin:0.20023796395716]Array
(
    [complete] => 
    [id] => 8456406838
    [time] => 1552983164605
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 9:12:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:12:56 - cex place new buy order: eth_btc 0.034461 0.21488 [8456407488] margin:0.20603000493311]Array
(
    [complete] => 
    [id] => 8456407488
    [time] => 1552983175697
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 9:13:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:13:17 - cex place new buy order: eth_btc 0.034459 0.2149 [8456408824]Array
(
    [complete] => 
    [id] => 8456408824
    [time] => 1552983196567
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 9:13:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:13:28 - cex place new buy order: eth_btc 0.034461 0.21488 [8456409416] margin:0.22634282232088]Array
(
    [complete] => 
    [id] => 8456409416
    [time] => 1552983207595
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 9:13:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:13:39 - cex place new buy order: eth_btc 0.034463 0.21487 [8456410393] margin:0.26405130139571]Array
(
    [complete] => 
    [id] => 8456410393
    [time] => 1552983219083
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 9:13:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:13:48 - cex place new buy order: eth_btc 0.034465 0.21486 [8456410887] margin:0.26693747279847]Array
(
    [complete] => 
    [id] => 8456410887
    [time] => 1552983228387
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 9:13:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:13:59 - cex place new buy order: eth_btc 0.034471 0.21482 [8456411572] margin:0.23207913898637]Array
(
    [complete] => 
    [id] => 8456411572
    [time] => 1552983238978
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 9:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:14:05 - cex place new buy order: eth_btc 0.034473 0.21481 [8456412103] margin:0.22336321178891]Array
(
    [complete] => 
    [id] => 8456412103
    [time] => 1552983244985
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 9:14:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:14:18 - cex place new buy order: eth_btc 0.034476 0.21479 [8456413140] margin:0.21174150133427]Array
(
    [complete] => 
    [id] => 8456413140
    [time] => 1552983258448
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:14:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:14:33 - cex place new buy order: eth_btc 0.034478 0.21478 [8456414172] margin:0.20302801786647]Array
(
    [complete] => 
    [id] => 8456414172
    [time] => 1552983273518
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:14:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:14:46 - cex place new buy order: eth_btc 0.034481 0.21476 [8456415156] margin:0.21171079725066]Array
(
    [complete] => 
    [id] => 8456415156
    [time] => 1552983285872
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 9:14:57 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:15:06 - cex place new buy order: eth_btc 0.034418 0.2152 [8456416606]Array
(
    [complete] => 
    [id] => 8456416606
    [time] => 1552983306262
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 9:15:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:15:18 - cex place new buy order: eth_btc 0.03442 0.21514 [8456417501] margin:0.37478210342825]Array
(
    [complete] => 
    [id] => 8456417501
    [time] => 1552983317837
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 9:15:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:15:29 - cex place new buy order: eth_btc 0.034428 0.21509 [8456418289] margin:0.35726734053676]Array
(
    [complete] => 
    [id] => 8456418289
    [time] => 1552983328714
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 9:15:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:15:42 - cex place new buy order: eth_btc 0.034434 0.21505 [8456418892] margin:0.34268455596214]Array
(
    [complete] => 
    [id] => 8456418892
    [time] => 1552983341519
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 9:15:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:15:52 - cex place new buy order: eth_btc 0.03444 0.21501 [8456419633] margin:0.33681765389084]Array
(
    [complete] => 
    [id] => 8456419633
    [time] => 1552983352464
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 9:16:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:16:03 - cex place new buy order: eth_btc 0.034446 0.21498 [8456420236] margin:0.31934041688439]Array
(
    [complete] => 
    [id] => 8456420236
    [time] => 1552983363075
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 9:16:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:16:17 - cex place new buy order: eth_btc 0.034458 0.2149 [8456421177] margin:0.28730628591327]Array
(
    [complete] => 
    [id] => 8456421177
    [time] => 1552983376610
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 9:16:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:16:29 - cex place new buy order: eth_btc 0.034462 0.21488 [8456421763] margin:0.27566595090243]Array
(
    [complete] => 
    [id] => 8456421763
    [time] => 1552983388592
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 9:16:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:16:39 - cex place new buy order: eth_btc 0.034464 0.21487 [8456422291] margin:0.20311049210771]Array
(
    [complete] => 
    [id] => 8456422291
    [time] => 1552983399204
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 9:16:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:16:51 - cex place new buy order: eth_btc 0.034466 0.21485 [8456422999] margin:0.2234085765682]Array
(
    [complete] => 
    [id] => 8456422999
    [time] => 1552983411084
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 9:17:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:17:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:17:08 - cex place new buy order: eth_btc 0.034468 0.21484 [8456423793] margin:0.20888940466521]Array
(
    [complete] => 
    [id] => 8456423793
    [time] => 1552983427832
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 9:17:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:17:56 - cex place new buy order: eth_btc 0.034474 0.2148 [8456427011] margin:0.22045599582294]Array
(
    [complete] => 
    [id] => 8456427011
    [time] => 1552983475537
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 9:18:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:18:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:18:05 - cex place new buy order: eth_btc 0.034476 0.00184 [] margin:0.20884093282285]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 9:18:05 - cex place new buy order: eth_btc 0.034476 0.21479 [] margin:0.20884093282285]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 9:18:20 - cex place new buy order: eth_btc 0.034418 0.2152 [8456428511]Array
(
    [complete] => 
    [id] => 8456428511
    [time] => 1552983499850
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 9:18:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:18:30 - cex place new buy order: eth_btc 0.034424 0.21511 [8456429111] margin:0.33697420404368]Array
(
    [complete] => 
    [id] => 8456429111
    [time] => 1552983510193
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 9:18:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:18:43 - cex place new buy order: eth_btc 0.034426 0.2151 [8456429898] margin:0.34857375239645]Array
(
    [complete] => 
    [id] => 8456429898
    [time] => 1552983523090
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 9:18:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:18:56 - cex place new buy order: eth_btc 0.034428 0.21509 [8456430556] margin:0.33403044033924]Array
(
    [complete] => 
    [id] => 8456430556
    [time] => 1552983535946
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 9:19:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:19:09 - cex place new buy order: eth_btc 0.034434 0.21505 [8456431316] margin:0.31073938549109]Array
(
    [complete] => 
    [id] => 8456431316
    [time] => 1552983549264
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 9:19:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:19:21 - cex place new buy order: eth_btc 0.034436 0.21504 [8456431939] margin:0.31652921361365]Array
(
    [complete] => 
    [id] => 8456431939
    [time] => 1552983560914
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 9:19:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:19:33 - cex place new buy order: eth_btc 0.034438 0.21503 [8456432223] margin:0.31360706196641]Array
(
    [complete] => 
    [id] => 8456432223
    [time] => 1552983572576
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 9:19:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:19:45 - cex place new buy order: eth_btc 0.034441 0.21501 [8456432653] margin:0.30486919659709]Array
(
    [complete] => 
    [id] => 8456432653
    [time] => 1552983584608
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 9:19:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:19:57 - cex place new buy order: eth_btc 0.034447 0.21497 [8456433178] margin:0.28739803175895]Array
(
    [complete] => 
    [id] => 8456433178
    [time] => 1552983596648
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 9:20:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:20:09 - cex place new buy order: eth_btc 0.034449 0.21496 [8456434020] margin:0.29899271386686]Array
(
    [complete] => 
    [id] => 8456434020
    [time] => 1552983608630
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 9:20:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:20:19 - cex place new buy order: eth_btc 0.034458 0.2149 [8456434613] margin:0.27569795112889]Array
(
    [complete] => 
    [id] => 8456434613
    [time] => 1552983618642
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 9:20:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:20:29 - cex place new buy order: eth_btc 0.034464 0.21487 [8456435221] margin:0.26404363974002]Array
(
    [complete] => 
    [id] => 8456435221
    [time] => 1552983629326
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 9:20:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:20:38 - cex place new buy order: eth_btc 0.034468 0.21484 [8456435715] margin:0.24950678890565]Array
(
    [complete] => 
    [id] => 8456435715
    [time] => 1552983638241
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 9:20:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:20:50 - cex place new buy order: eth_btc 0.034474 0.2148 [8456436545] margin:0.20885304867437]Array
(
    [complete] => 
    [id] => 8456436545
    [time] => 1552983649913
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 9:21:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:21:06 - cex place new buy order: eth_btc 0.034476 0.21479 [8456438142] margin:0.20594036431141]Array
(
    [complete] => 
    [id] => 8456438142
    [time] => 1552983666112
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:21:18 - cex delete buy orders: eth_btc[move]
2019-03-19 9:21:19 - cex place new buy order: eth_btc 0.034477 0.21478 [8456439230] margin:0.197227217356]Array
(
    [complete] => 
    [id] => 8456439230
    [time] => 1552983679204
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 9:21:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:21:31 - cex place new buy order: eth_btc 0.034479 0.21477 [8456440136] margin:0.20012181327764]Array
(
    [complete] => 
    [id] => 8456440136
    [time] => 1552983691370
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 9:21:44 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:22:08 - cex place new buy order: eth_btc 0.034476 0.2148 [8456442654]Array
(
    [complete] => 
    [id] => 8456442654
    [time] => 1552983727803
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:22:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:22:20 - cex place new buy order: eth_btc 0.034478 0.21478 [8456443459] margin:0.20012761761123]Array
(
    [complete] => 
    [id] => 8456443459
    [time] => 1552983739958
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:22:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:22:32 - cex place new buy order: eth_btc 0.03448 0.21477 [8456444304] margin:0.20011600928074]Array
(
    [complete] => 
    [id] => 8456444304
    [time] => 1552983751818
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 9:22:40 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:23:02 - cex place new buy order: eth_btc 0.034476 0.2148 [8456445911]Array
(
    [complete] => 
    [id] => 8456445911
    [time] => 1552983781841
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:23:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:23:13 - cex place new buy order: eth_btc 0.034478 0.21478 [8456446463] margin:0.20012761761123]Array
(
    [complete] => 
    [id] => 8456446463
    [time] => 1552983793176
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:23:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:23:24 - cex place new buy order: eth_btc 0.03448 0.21477 [8456446946] margin:0.20301624129928]Array
(
    [complete] => 
    [id] => 8456446946
    [time] => 1552983804245
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 9:23:34 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:23:49 - cex place new buy order: eth_btc 0.034476 0.2148 [8456448165]Array
(
    [complete] => 
    [id] => 8456448165
    [time] => 1552983829022
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:23:58 - cex delete buy orders: eth_btc[move]
2019-03-19 9:24:00 - cex place new buy order: eth_btc 0.034477 0.21478 [8456448734] margin:0.197227217356]Array
(
    [complete] => 
    [id] => 8456448734
    [time] => 1552983840101
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 9:24:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:24:27 - cex place new buy order: eth_btc 0.034476 0.2148 [8456450532]Array
(
    [complete] => 
    [id] => 8456450532
    [time] => 1552983866719
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:24:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:24:37 - cex place new buy order: eth_btc 0.034478 0.21478 [8456451182] margin:0.20012761761123]Array
(
    [complete] => 
    [id] => 8456451182
    [time] => 1552983876903
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:24:48 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:24:58 - cex place new buy order: eth_btc 0.034476 0.2148 [8456452414]Array
(
    [complete] => 
    [id] => 8456452414
    [time] => 1552983898008
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:25:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:25:09 - cex place new buy order: eth_btc 0.034478 0.21478 [8456453047] margin:0.21462961888741]Array
(
    [complete] => 
    [id] => 8456453047
    [time] => 1552983909149
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:25:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:25:22 - cex place new buy order: eth_btc 0.03448 0.21477 [8456453931] margin:0.20881670533641]Array
(
    [complete] => 
    [id] => 8456453931
    [time] => 1552983922225
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 9:25:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:25:33 - cex place new buy order: eth_btc 0.034482 0.21475 [8456454649] margin:0.20590452989966]Array
(
    [complete] => 
    [id] => 8456454649
    [time] => 1552983933014
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 9:25:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:25:45 - cex place new buy order: eth_btc 0.034484 0.21474 [8456455479] margin:0.20009279665931]Array
(
    [complete] => 
    [id] => 8456455479
    [time] => 1552983944809
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 9:25:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:25:59 - cex place new buy order: eth_btc 0.034486 0.21473 [8456456505] margin:0.20008119236792]Array
(
    [complete] => 
    [id] => 8456456505
    [time] => 1552983958590
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 9:26:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:26:16 - cex place new buy order: eth_btc 0.034488 0.21472 [8456458040] margin:0.2000695894224]Array
(
    [complete] => 
    [id] => 8456458040
    [time] => 1552983975727
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 9:26:26 - cex delete buy orders: eth_btc[move]
2019-03-19 9:26:28 - cex place new buy order: eth_btc 0.034489 0.2147 [8456459022] margin:0.19715859669469]Array
(
    [complete] => 
    [id] => 8456459022
    [time] => 1552983987786
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 9:26:37 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:26:49 - cex place new buy order: eth_btc 0.034483 0.2147 [8456460745]Array
(
    [complete] => 
    [id] => 8456460745
    [time] => 1552984009011
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 9:27:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:27:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:27:06 - cex place new buy order: eth_btc 0.034485 0.21473 [8456462011] margin:0.22908510946786]Array
(
    [complete] => 
    [id] => 8456462011
    [time] => 1552984025755
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 9:27:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:27:20 - cex place new buy order: eth_btc 0.034487 0.21472 [8456463244] margin:0.21747325079016]Array
(
    [complete] => 
    [id] => 8456463244
    [time] => 1552984040216
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 9:27:30 - cex delete buy orders: eth_btc[move]
2019-03-19 9:27:32 - cex place new buy order: eth_btc 0.034488 0.21471 [8456464173] margin:0.19716431325929]Array
(
    [complete] => 
    [id] => 8456464173
    [time] => 1552984051858
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 9:27:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:27:52 - cex place new buy order: eth_btc 0.03449 0.2147 [8456465726] margin:0.20005798782257]Array
(
    [complete] => 
    [id] => 8456465726
    [time] => 1552984072021
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 9:28:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:28:03 - cex place new buy order: eth_btc 0.034492 0.21469 [8456466717] margin:0.20004638756812]Array
(
    [complete] => 
    [id] => 8456466717
    [time] => 1552984083009
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 9:28:04 - cex delete buy orders: eth_btc[move]
2019-03-19 9:28:05 - cex place new buy order: eth_btc 0.034485 0.21468 [] margin:0.19424231003391]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 9:28:24 - cex place new buy order: eth_btc 0.034489 0.2147 [8456468714]Array
(
    [complete] => 
    [id] => 8456468714
    [time] => 1552984104235
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 9:28:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:28:35 - cex place new buy order: eth_btc 0.034491 0.2147 [8456469744] margin:0.20005218752719]Array
(
    [complete] => 
    [id] => 8456469744
    [time] => 1552984115257
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 9:28:44 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:28:53 - cex place new buy order: eth_btc 0.034489 0.2147 [8456471318]Array
(
    [complete] => 
    [id] => 8456471318
    [time] => 1552984133128
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 9:29:02 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:29:19 - cex place new buy order: eth_btc 0.034489 0.2147 [8456473202]Array
(
    [complete] => 
    [id] => 8456473202
    [time] => 1552984159266
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 9:29:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:29:32 - cex place new buy order: eth_btc 0.034491 0.2147 [8456474069] margin:0.20005218752719]Array
(
    [complete] => 
    [id] => 8456474069
    [time] => 1552984171836
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 9:29:43 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:30:05 - cex place new buy order: eth_btc 0.034494 0.2147 [8456476121]Array
(
    [complete] => 
    [id] => 8456476121
    [time] => 1552984204789
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 9:30:05 - cex place new buy order: eth_btc 0.034494 0.2147 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 9:30:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:30:47 - cex place new buy order: eth_btc 0.034447 0.215 [8456479177]Array
(
    [complete] => 
    [id] => 8456479177
    [time] => 1552984246800
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 9:30:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:31:00 - cex place new buy order: eth_btc 0.034456 0.21492 [8456480143] margin:0.33085674483397]Array
(
    [complete] => 
    [id] => 8456480143
    [time] => 1552984259667
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 9:31:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:31:08 - cex place new buy order: eth_btc 0.034458 0.2149 [8456480773] margin:0.32503337396248]Array
(
    [complete] => 
    [id] => 8456480773
    [time] => 1552984267666
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 9:31:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:31:19 - cex place new buy order: eth_btc 0.034464 0.21487 [8456481886] margin:0.33368152274837]Array
(
    [complete] => 
    [id] => 8456481886
    [time] => 1552984279129
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 9:31:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:31:30 - cex place new buy order: eth_btc 0.034474 0.2148 [8456483102] margin:0.24366189012008]Array
(
    [complete] => 
    [id] => 8456483102
    [time] => 1552984289948
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 9:31:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:31:42 - cex place new buy order: eth_btc 0.03448 0.21477 [8456484535] margin:0.23201856148491]Array
(
    [complete] => 
    [id] => 8456484535
    [time] => 1552984301855
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 9:31:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:31:53 - cex place new buy order: eth_btc 0.034484 0.21474 [8456485549] margin:0.22039206588562]Array
(
    [complete] => 
    [id] => 8456485549
    [time] => 1552984313100
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 9:32:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:32:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:32:04 - cex place new buy order: eth_btc 0.034488 0.21472 [8456486758] margin:0.20876826722338]Array
(
    [complete] => 
    [id] => 8456486758
    [time] => 1552984323804
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 9:32:05 - cex place new buy order: eth_btc 0.034488 0.00183 [] margin:0.20876826722338]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 9:32:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:32:17 - cex place new buy order: eth_btc 0.03449 0.2147 [8456488208] margin:0.20875616120615]Array
(
    [complete] => 
    [id] => 8456488208
    [time] => 1552984336608
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 9:32:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:32:28 - cex place new buy order: eth_btc 0.034492 0.21469 [8456489409] margin:0.20294561057637]Array
(
    [complete] => 
    [id] => 8456489409
    [time] => 1552984348445
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 9:32:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:32:40 - cex place new buy order: eth_btc 0.034494 0.21468 [8456490639] margin:0.20003478865889]Array
(
    [complete] => 
    [id] => 8456490639
    [time] => 1552984359641
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 9:32:50 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:33:03 - cex place new buy order: eth_btc 0.034491 0.2147 [8456493004]Array
(
    [complete] => 
    [id] => 8456493004
    [time] => 1552984382722
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 9:33:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:33:19 - cex place new buy order: eth_btc 0.034493 0.21468 [8456494726] margin:0.21453628272403]Array
(
    [complete] => 
    [id] => 8456494726
    [time] => 1552984399274
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 9:33:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:33:31 - cex place new buy order: eth_btc 0.034495 0.21467 [8456495863] margin:0.2087259023047]Array
(
    [complete] => 
    [id] => 8456495863
    [time] => 1552984411109
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 9:33:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:33:43 - cex place new buy order: eth_btc 0.034497 0.21466 [8456496858] margin:0.21161260399454]Array
(
    [complete] => 
    [id] => 8456496858
    [time] => 1552984423509
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:33:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:33:57 - cex place new buy order: eth_btc 0.034499 0.21465 [8456498192] margin:0.20870170149858]Array
(
    [complete] => 
    [id] => 8456498192
    [time] => 1552984437297
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 9:34:07 - cex delete buy orders: eth_btc[move]
2019-03-19 9:34:08 - cex place new buy order: eth_btc 0.0345 0.21463 [8456499179] margin:0.19999420306656]Array
(
    [complete] => 
    [id] => 8456499179
    [time] => 1552984448257
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 9:34:20 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:34:32 - cex place new buy order: eth_btc 0.034491 0.2147 [8456501701]Array
(
    [complete] => 
    [id] => 8456501701
    [time] => 1552984471928
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 9:34:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:34:43 - cex place new buy order: eth_btc 0.034494 0.21468 [8456502701] margin:0.21163100829129]Array
(
    [complete] => 
    [id] => 8456502701
    [time] => 1552984482515
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 9:34:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:34:56 - cex place new buy order: eth_btc 0.034497 0.21466 [8456504130] margin:0.20871380120011]Array
(
    [complete] => 
    [id] => 8456504130
    [time] => 1552984496491
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:35:08 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:35:16 - cex place new buy order: eth_btc 0.034497 0.2147 [8456505981]Array
(
    [complete] => 
    [id] => 8456505981
    [time] => 1552984516318
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:35:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:35:44 - cex place new buy order: eth_btc 0.034436 0.215 [8456508011]Array
(
    [complete] => 
    [id] => 8456508011
    [time] => 1552984544342
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 9:35:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:35:55 - cex place new buy order: eth_btc 0.034438 0.21503 [8456508717] margin:0.36587490562749]Array
(
    [complete] => 
    [id] => 8456508717
    [time] => 1552984555462
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 9:36:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:36:09 - cex place new buy order: eth_btc 0.03444 0.21501 [8456509930] margin:0.3542392566783]Array
(
    [complete] => 
    [id] => 8456509930
    [time] => 1552984568841
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 9:36:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:36:21 - cex place new buy order: eth_btc 0.034446 0.21498 [8456510886] margin:0.33385589037913]Array
(
    [complete] => 
    [id] => 8456510886
    [time] => 1552984580685
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 9:36:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:36:32 - cex place new buy order: eth_btc 0.034448 0.21496 [8456511591] margin:0.32803065490015]Array
(
    [complete] => 
    [id] => 8456511591
    [time] => 1552984591529
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 9:36:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:36:43 - cex place new buy order: eth_btc 0.034454 0.21493 [8456512358] margin:0.3163638474488]Array
(
    [complete] => 
    [id] => 8456512358
    [time] => 1552984602886
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 9:36:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:36:55 - cex place new buy order: eth_btc 0.03446 0.21489 [8456512938] margin:0.3163087637841]Array
(
    [complete] => 
    [id] => 8456512938
    [time] => 1552984615015
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 9:37:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:37:11 - cex place new buy order: eth_btc 0.034462 0.21488 [8456513760] margin:0.3104869131217]Array
(
    [complete] => 
    [id] => 8456513760
    [time] => 1552984631329
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 9:37:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:37:23 - cex place new buy order: eth_btc 0.034464 0.21487 [8456514521] margin:0.30466573816157]Array
(
    [complete] => 
    [id] => 8456514521
    [time] => 1552984643300
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 9:37:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:37:49 - cex place new buy order: eth_btc 0.034493 0.21468 [8456516747] margin:0.21453628272403]Array
(
    [complete] => 
    [id] => 8456516747
    [time] => 1552984669251
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 9:38:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:38:02 - cex place new buy order: eth_btc 0.034497 0.21466 [8456517690] margin:0.22030901237788]Array
(
    [complete] => 
    [id] => 8456517690
    [time] => 1552984681952
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:38:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:38:09 - cex place new buy order: eth_btc 0.034499 0.21465 [8456518140] margin:0.21160033624161]Array
(
    [complete] => 
    [id] => 8456518140
    [time] => 1552984688680
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 9:38:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:38:20 - cex place new buy order: eth_btc 0.034501 0.21463 [8456519046] margin:0.20289266977767]Array
(
    [complete] => 
    [id] => 8456519046
    [time] => 1552984699939
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 9:38:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:38:40 - cex place new buy order: eth_btc 0.034497 0.2147 [8456520352]Array
(
    [complete] => 
    [id] => 8456520352
    [time] => 1552984720238
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:38:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:38:50 - cex place new buy order: eth_btc 0.034499 0.21465 [8456520900] margin:0.20290443201252]Array
(
    [complete] => 
    [id] => 8456520900
    [time] => 1552984730051
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 9:39:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:39:09 - cex place new buy order: eth_btc 0.034497 0.2147 [8456521965]Array
(
    [complete] => 
    [id] => 8456521965
    [time] => 1552984748577
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:39:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:39:21 - cex place new buy order: eth_btc 0.034499 0.21465 [8456522940] margin:0.20000579726949]Array
(
    [complete] => 
    [id] => 8456522940
    [time] => 1552984761259
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 9:39:32 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:39:54 - cex place new buy order: eth_btc 0.034497 0.2147 [8456525022]Array
(
    [complete] => 
    [id] => 8456525022
    [time] => 1552984793802
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:40:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:40:05 - cex place new buy order: eth_btc 0.034499 0.21465 [8456525819] margin:0.21449897098467]Array
(
    [complete] => 
    [id] => 8456525819
    [time] => 1552984805381
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 9:40:06 - cex place new buy order: eth_btc 0.034499 0.21465 [] margin:0.21449897098467]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 9:40:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:40:20 - cex place new buy order: eth_btc 0.034501 0.21463 [8456527094] margin:0.20289266977767]Array
(
    [complete] => 
    [id] => 8456527094
    [time] => 1552984820109
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 9:40:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:40:39 - cex place new buy order: eth_btc 0.034497 0.2147 [8456528616]Array
(
    [complete] => 
    [id] => 8456528616
    [time] => 1552984838833
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:40:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:40:48 - cex place new buy order: eth_btc 0.034499 0.21465 [8456529135] margin:0.20870170149858]Array
(
    [complete] => 
    [id] => 8456529135
    [time] => 1552984848483
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 9:40:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:41:04 - cex place new buy order: eth_btc 0.034497 0.2147 [8456530329]Array
(
    [complete] => 
    [id] => 8456530329
    [time] => 1552984863717
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 9:41:12 - cex delete buy orders: eth_btc[move]
2019-03-19 9:41:13 - cex place new buy order: eth_btc 0.034498 0.21465 [8456530870] margin:0.19710716252646]Array
(
    [complete] => 
    [id] => 8456530870
    [time] => 1552984872835
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 9:41:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:41:24 - cex place new buy order: eth_btc 0.0345 0.21464 [8456531669] margin:0.20579710144926]Array
(
    [complete] => 
    [id] => 8456531669
    [time] => 1552984883538
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 9:41:33 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:41:47 - cex place new buy order: eth_btc 0.034498 0.2147 [8456533179]Array
(
    [complete] => 
    [id] => 8456533179
    [time] => 1552984906882
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 9:41:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:41:57 - cex place new buy order: eth_btc 0.034501 0.21463 [8456533748] margin:0.21158806991102]Array
(
    [complete] => 
    [id] => 8456533748
    [time] => 1552984917148
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 9:42:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:42:09 - cex place new buy order: eth_btc 0.034504 0.21462 [8456534496] margin:0.21446788778112]Array
(
    [complete] => 
    [id] => 8456534496
    [time] => 1552984928558
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 9:42:17 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:43:07 - cex place new buy order: eth_btc 0.034418 0.2152 [8456538088]Array
(
    [complete] => 
    [id] => 8456538088
    [time] => 1552984986882
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 9:43:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:43:20 - cex place new buy order: eth_btc 0.03442 0.21514 [8456538742] margin:0.42417199302731]Array
(
    [complete] => 
    [id] => 8456538742
    [time] => 1552985000199
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 9:43:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:43:32 - cex place new buy order: eth_btc 0.034426 0.2151 [8456539795] margin:0.36309765874629]Array
(
    [complete] => 
    [id] => 8456539795
    [time] => 1552985011587
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 9:43:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:43:43 - cex place new buy order: eth_btc 0.034428 0.21509 [8456540699] margin:0.3514581154874]Array
(
    [complete] => 
    [id] => 8456540699
    [time] => 1552985022536
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 9:43:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:43:54 - cex place new buy order: eth_btc 0.034433 0.21506 [8456541549] margin:0.32526936369182]Array
(
    [complete] => 
    [id] => 8456541549
    [time] => 1552985034335
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 9:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:44:05 - cex place new buy order: eth_btc 0.034435 0.215 [8456542340]Array
(
    [complete] => 
    [id] => 8456542340
    [time] => 1552985045262
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 9:44:06 - cex place new buy order: eth_btc 0.034435 0.21505 [] margin:0.33105851604474]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 9:44:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:44:17 - cex place new buy order: eth_btc 0.034437 0.21503 [8456543280] margin:0.32232772889624]Array
(
    [complete] => 
    [id] => 8456543280
    [time] => 1552985056968
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 9:44:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:44:29 - cex place new buy order: eth_btc 0.034439 0.21502 [8456544264] margin:0.30488690147796]Array
(
    [complete] => 
    [id] => 8456544264
    [time] => 1552985068683
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 9:44:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:44:41 - cex place new buy order: eth_btc 0.034445 0.21498 [8456545530] margin:0.30193061402235]Array
(
    [complete] => 
    [id] => 8456545530
    [time] => 1552985081316
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 9:44:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:44:54 - cex place new buy order: eth_btc 0.034449 0.21496 [8456546470] margin:0.27576997880925]Array
(
    [complete] => 
    [id] => 8456546470
    [time] => 1552985094240
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 9:45:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:45:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:45:08 - cex place new buy order: eth_btc 0.034457 0.21491 [8456547412] margin:0.25829294482977]Array
(
    [complete] => 
    [id] => 8456547412
    [time] => 1552985107631
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 9:45:09 - cex place new buy order: eth_btc 0.034461 0.00183 [] margin:0.24955747076405]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 9:45:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:45:20 - cex place new buy order: eth_btc 0.034469 0.21483 [8456548211] margin:0.22919144738751]Array
(
    [complete] => 
    [id] => 8456548211
    [time] => 1552985120444
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 9:45:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:45:34 - cex place new buy order: eth_btc 0.034473 0.21481 [8456549231] margin:0.20885910712731]Array
(
    [complete] => 
    [id] => 8456549231
    [time] => 1552985133558
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 9:45:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:45:45 - cex place new buy order: eth_btc 0.034475 0.2148 [8456549820] margin:0.20304568527918]Array
(
    [complete] => 
    [id] => 8456549820
    [time] => 1552985144835
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 9:45:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:46:04 - cex place new buy order: eth_btc 0.034475 0.2148 [8456550518]Array
(
    [complete] => 
    [id] => 8456550518
    [time] => 1552985164242
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 9:46:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:46:17 - cex place new buy order: eth_btc 0.034481 0.21476 [8456551455] margin:0.21461094515822]Array
(
    [complete] => 
    [id] => 8456551455
    [time] => 1552985176703
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 9:46:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:46:28 - cex place new buy order: eth_btc 0.034483 0.21475 [8456551986] margin:0.2203984572108]Array
(
    [complete] => 
    [id] => 8456551986
    [time] => 1552985187514
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 9:46:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:46:39 - cex place new buy order: eth_btc 0.034485 0.21473 [8456552794] margin:0.20298680585762]Array
(
    [complete] => 
    [id] => 8456552794
    [time] => 1552985198550
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 9:46:48 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:47:42 - cex place new buy order: eth_btc 0.03443 0.2151 [8456555711]Array
(
    [complete] => 
    [id] => 8456555711
    [time] => 1552985262432
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 9:47:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:47:53 - cex place new buy order: eth_btc 0.034438 0.21503 [8456556299] margin:0.33974098379697]Array
(
    [complete] => 
    [id] => 8456556299
    [time] => 1552985273236
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 9:48:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:48:06 - cex place new buy order: eth_btc 0.034447 0.21497 [8456556853] margin:0.28449502133714]Array
(
    [complete] => 
    [id] => 8456556853
    [time] => 1552985286501
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 9:48:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:48:17 - cex place new buy order: eth_btc 0.034449 0.21496 [8456557491] margin:0.29028418822028]Array
(
    [complete] => 
    [id] => 8456557491
    [time] => 1552985296913
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 9:48:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:48:30 - cex place new buy order: eth_btc 0.034451 0.21495 [8456558078] margin:0.28155931613016]Array
(
    [complete] => 
    [id] => 8456558078
    [time] => 1552985309877
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 9:48:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:48:42 - cex place new buy order: eth_btc 0.034455 0.21492 [8456558456] margin:0.27572195617471]Array
(
    [complete] => 
    [id] => 8456558456
    [time] => 1552985321877
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 9:48:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:48:54 - cex place new buy order: eth_btc 0.034461 0.21488 [8456559035] margin:0.26987028815184]Array
(
    [complete] => 
    [id] => 8456559035
    [time] => 1552985334321
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 9:49:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:49:07 - cex place new buy order: eth_btc 0.034463 0.21487 [8456559758] margin:0.2553463134376]Array
(
    [complete] => 
    [id] => 8456559758
    [time] => 1552985347087
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 9:49:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:49:22 - cex place new buy order: eth_btc 0.034467 0.21485 [8456560251] margin:0.23500739838107]Array
(
    [complete] => 
    [id] => 8456560251
    [time] => 1552985361629
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 9:49:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:49:34 - cex place new buy order: eth_btc 0.034471 0.21482 [8456561120] margin:0.21757419279973]Array
(
    [complete] => 
    [id] => 8456561120
    [time] => 1552985373980
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 9:49:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:49:45 - cex place new buy order: eth_btc 0.034473 0.21481 [8456561776] margin:0.23496649551822]Array
(
    [complete] => 
    [id] => 8456561776
    [time] => 1552985385079
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 9:49:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:49:56 - cex place new buy order: eth_btc 0.034475 0.2148 [8456562401] margin:0.22044960116026]Array
(
    [complete] => 
    [id] => 8456562401
    [time] => 1552985396387
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 9:50:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:50:18 - cex place new buy order: eth_btc 0.034418 0.2152 [8456564032]Array
(
    [complete] => 
    [id] => 8456564032
    [time] => 1552985418056
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 9:50:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:50:29 - cex place new buy order: eth_btc 0.034428 0.21509 [8456564779] margin:0.3224119902405]Array
(
    [complete] => 
    [id] => 8456564779
    [time] => 1552985429304
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 9:50:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:50:40 - cex place new buy order: eth_btc 0.034444 0.21499 [8456565609] margin:0.27290674718383]Array
(
    [complete] => 
    [id] => 8456565609
    [time] => 1552985440207
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 9:50:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:50:52 - cex place new buy order: eth_btc 0.034456 0.21492 [8456566262] margin:0.23798467610865]Array
(
    [complete] => 
    [id] => 8456566262
    [time] => 1552985451659
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 9:51:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:51:03 - cex place new buy order: eth_btc 0.034461 0.21488 [8456566828] margin:0.22634282232088]Array
(
    [complete] => 
    [id] => 8456566828
    [time] => 1552985462521
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 9:51:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:51:19 - cex place new buy order: eth_btc 0.034467 0.21485 [8456568019] margin:0.22340209475731]Array
(
    [complete] => 
    [id] => 8456568019
    [time] => 1552985479258
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 9:51:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:51:32 - cex place new buy order: eth_btc 0.034469 0.21483 [8456569203] margin:0.21178450201631]Array
(
    [complete] => 
    [id] => 8456569203
    [time] => 1552985491976
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 9:51:42 - cex delete buy orders: eth_btc[move]
2019-03-19 9:51:44 - cex place new buy order: eth_btc 0.03447 0.21482 [8456570537] margin:0.19726726813842]Array
(
    [complete] => 
    [id] => 8456570537
    [time] => 1552985503862
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 9:51:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:51:57 - cex place new buy order: eth_btc 0.034472 0.21482 [8456571539] margin:0.22046878626132]Array
(
    [complete] => 
    [id] => 8456571539
    [time] => 1552985516911
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 9:52:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:52:09 - cex place new buy order: eth_btc 0.034476 0.21479 [8456572401] margin:0.21174150133427]Array
(
    [complete] => 
    [id] => 8456572401
    [time] => 1552985528597
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 9:52:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:52:19 - cex place new buy order: eth_btc 0.034478 0.21478 [8456573241] margin:0.20882881837692]Array
(
    [complete] => 
    [id] => 8456573241
    [time] => 1552985539270
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 9:52:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:52:40 - cex place new buy order: eth_btc 0.034418 0.2152 [8456575081]Array
(
    [complete] => 
    [id] => 8456575081
    [time] => 1552985559623
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 9:52:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:52:49 - cex place new buy order: eth_btc 0.03442 0.21514 [8456576032] margin:0.38059267867518]Array
(
    [complete] => 
    [id] => 8456576032
    [time] => 1552985569503
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 9:52:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:53:01 - cex place new buy order: eth_btc 0.034426 0.2151 [8456577010] margin:0.36309765874629]Array
(
    [complete] => 
    [id] => 8456577010
    [time] => 1552985580758
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 9:54:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:54:15 - cex place new buy order: eth_btc 0.034436 0.21504 [8456582693] margin:0.3107213381345]Array
(
    [complete] => 
    [id] => 8456582693
    [time] => 1552985654852
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 9:54:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:54:27 - cex place new buy order: eth_btc 0.034438 0.21503 [8456583581] margin:0.31070329287415]Array
(
    [complete] => 
    [id] => 8456583581
    [time] => 1552985667037
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 9:54:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:54:39 - cex place new buy order: eth_btc 0.03444 0.21501 [] margin:0.30778164924508]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 9:54:58 - cex place new buy order: eth_btc 0.034448 0.215 [8456586128]Array
(
    [complete] => 
    [id] => 8456586128
    [time] => 1552985698294
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 9:55:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:55:09 - cex place new buy order: eth_btc 0.034454 0.21493 [8456586933] margin:0.26121785569164]Array
(
    [complete] => 
    [id] => 8456586933
    [time] => 1552985708729
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 9:55:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:55:19 - cex place new buy order: eth_btc 0.03446 0.21489 [8456587589] margin:0.25536854323855]Array
(
    [complete] => 
    [id] => 8456587589
    [time] => 1552985719318
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 9:55:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:55:31 - cex place new buy order: eth_btc 0.034465 0.21486 [8456588421] margin:0.22631655302479]Array
(
    [complete] => 
    [id] => 8456588421
    [time] => 1552985730587
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 9:55:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:55:39 - cex place new buy order: eth_btc 0.034469 0.21483 [8456588984] margin:0.21178450201631]Array
(
    [complete] => 
    [id] => 8456588984
    [time] => 1552985739200
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 9:55:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:55:50 - cex place new buy order: eth_btc 0.034471 0.21482 [8456589793] margin:0.20016825737577]Array
(
    [complete] => 
    [id] => 8456589793
    [time] => 1552985750037
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 9:56:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:56:08 - cex place new buy order: eth_btc 0.034469 0.2148 [8456591131]Array
(
    [complete] => 
    [id] => 8456591131
    [time] => 1552985768411
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 9:56:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:56:20 - cex place new buy order: eth_btc 0.034471 0.21482 [8456591904] margin:0.20887122508775]Array
(
    [complete] => 
    [id] => 8456591904
    [time] => 1552985779797
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 9:56:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:56:39 - cex place new buy order: eth_btc 0.034471 0.2148 [8456593556]Array
(
    [complete] => 
    [id] => 8456593556
    [time] => 1552985799515
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 9:56:48 - cex delete buy orders: eth_btc [above margin]
2019-03-19 9:57:09 - cex place new buy order: eth_btc 0.034418 0.2152 [8456595903]Array
(
    [complete] => 
    [id] => 8456595903
    [time] => 1552985828770
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 9:57:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:57:18 - cex place new buy order: eth_btc 0.03442 0.21514 [8456596694] margin:0.36025566531086]Array
(
    [complete] => 
    [id] => 8456596694
    [time] => 1552985838286
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 9:57:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:57:27 - cex place new buy order: eth_btc 0.034422 0.21513 [8456597457] margin:0.37185520887804]Array
(
    [complete] => 
    [id] => 8456597457
    [time] => 1552985846684
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 9:57:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:57:37 - cex place new buy order: eth_btc 0.034432 0.21506 [8456598317] margin:0.3165659851301]Array
(
    [complete] => 
    [id] => 8456598317
    [time] => 1552985856742
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 9:57:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:57:48 - cex place new buy order: eth_btc 0.034438 0.21503 [8456599344] margin:0.28747314013589]Array
(
    [complete] => 
    [id] => 8456599344
    [time] => 1552985867901
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 9:57:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:58:00 - cex place new buy order: eth_btc 0.034444 0.21499 [8456600387] margin:0.28742306352338]Array
(
    [complete] => 
    [id] => 8456600387
    [time] => 1552985880463
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 9:58:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:58:08 - cex place new buy order: eth_btc 0.034446 0.00184 [] margin:0.27289090170119]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 9:58:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:58:16 - cex place new buy order: eth_btc 0.034448 0.21496 [8456601520] margin:0.27577798420808]Array
(
    [complete] => 
    [id] => 8456601520
    [time] => 1552985896118
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 9:58:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:58:27 - cex place new buy order: eth_btc 0.03445 0.21495 [8456602266] margin:0.29608127721334]Array
(
    [complete] => 
    [id] => 8456602266
    [time] => 1552985907429
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 9:58:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:58:40 - cex place new buy order: eth_btc 0.034452 0.21494 [8456602951] margin:0.24672007430626]Array
(
    [complete] => 
    [id] => 8456602951
    [time] => 1552985920096
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 9:58:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:58:51 - cex place new buy order: eth_btc 0.034454 0.21493 [8456603606] margin:0.24960817321646]Array
(
    [complete] => 
    [id] => 8456603606
    [time] => 1552985930862
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 9:59:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:59:02 - cex place new buy order: eth_btc 0.034456 0.21492 [] margin:0.22347341537032]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 9:59:07 - cex place new buy order: eth_btc 0.034448 0.215 [8456604769]Array
(
    [complete] => 
    [id] => 8456604769
    [time] => 1552985947334
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 9:59:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:59:18 - cex place new buy order: eth_btc 0.034451 0.21495 [8456605462] margin:0.26414327595716]Array
(
    [complete] => 
    [id] => 8456605462
    [time] => 1552985958163
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 9:59:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:59:30 - cex place new buy order: eth_btc 0.034453 0.21493 [8456606168] margin:0.24671291324412]Array
(
    [complete] => 
    [id] => 8456606168
    [time] => 1552985969992
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 9:59:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:59:42 - cex place new buy order: eth_btc 0.034455 0.21492 [8456607195] margin:0.2612102742708]Array
(
    [complete] => 
    [id] => 8456607195
    [time] => 1552985981888
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 9:59:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 9:59:52 - cex place new buy order: eth_btc 0.034458 0.2149 [8456608163] margin:0.26118753264843]Array
(
    [complete] => 
    [id] => 8456608163
    [time] => 1552985992511
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 10:00:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:00:04 - cex place new buy order: eth_btc 0.03446 0.21489 [8456609305] margin:0.26697620429483]Array
(
    [complete] => 
    [id] => 8456609305
    [time] => 1552986003833
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 10:00:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:00:17 - cex place new buy order: eth_btc 0.034462 0.21488 [8456610293] margin:0.249550229238]Array
(
    [complete] => 
    [id] => 8456610293
    [time] => 1552986017220
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 10:00:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:00:30 - cex place new buy order: eth_btc 0.034464 0.21487 [8456611136] margin:0.23792943361187]Array
(
    [complete] => 
    [id] => 8456611136
    [time] => 1552986029553
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 10:00:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:00:42 - cex place new buy order: eth_btc 0.034466 0.21485 [8456612025] margin:0.2176057563976]Array
(
    [complete] => 
    [id] => 8456612025
    [time] => 1552986041865
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 10:00:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:00:54 - cex place new buy order: eth_btc 0.034468 0.21484 [8456612797] margin:0.21469188812813]Array
(
    [complete] => 
    [id] => 8456612797
    [time] => 1552986053666
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 10:01:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:01:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:01:07 - cex place new buy order: eth_btc 0.03447 0.21483 [8456613650] margin:0.20017406440382]Array
(
    [complete] => 
    [id] => 8456613650
    [time] => 1552986066767
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 10:01:07 - cex place new buy order: eth_btc 0.03447 0.21483 [] margin:0.20017406440382]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 10:01:19 - cex delete buy orders: eth_btc[move]
2019-03-19 10:01:20 - cex place new buy order: eth_btc 0.034471 0.21482 [8456614605] margin:0.19726154560222]Array
(
    [complete] => 
    [id] => 8456614605
    [time] => 1552986079801
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 10:01:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:01:39 - cex place new buy order: eth_btc 0.034425 0.2151 [8456615762]Array
(
    [complete] => 
    [id] => 8456615762
    [time] => 1552986098860
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 10:01:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:01:50 - cex place new buy order: eth_btc 0.03443 0.21508 [8456616583] margin:0.31658437409237]Array
(
    [complete] => 
    [id] => 8456616583
    [time] => 1552986109598
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 10:01:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:02:00 - cex place new buy order: eth_btc 0.034432 0.21506 [8456617183] margin:0.31075743494422]Array
(
    [complete] => 
    [id] => 8456617183
    [time] => 1552986119981
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 10:02:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:02:09 - cex place new buy order: eth_btc 0.034438 0.21503 [8456617837] margin:0.30489575468957]Array
(
    [complete] => 
    [id] => 8456617837
    [time] => 1552986128955
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 10:02:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:02:20 - cex place new buy order: eth_btc 0.03444 0.21501 [8456618610] margin:0.32229965156794]Array
(
    [complete] => 
    [id] => 8456618610
    [time] => 1552986140099
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 10:02:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:02:31 - cex place new buy order: eth_btc 0.034446 0.21498 [8456619370] margin:0.31063113278753]Array
(
    [complete] => 
    [id] => 8456619370
    [time] => 1552986151018
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 10:02:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:02:43 - cex place new buy order: eth_btc 0.03445 0.21495 [8456620130] margin:0.27285921625544]Array
(
    [complete] => 
    [id] => 8456620130
    [time] => 1552986163048
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 10:02:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:02:55 - cex place new buy order: eth_btc 0.034452 0.21494 [8456621119] margin:0.26413560896317]Array
(
    [complete] => 
    [id] => 8456621119
    [time] => 1552986174645
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 10:03:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:03:04 - cex place new buy order: eth_btc 0.034454 0.21493 [8456622041] margin:0.26702269692924]Array
(
    [complete] => 
    [id] => 8456622041
    [time] => 1552986184454
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 10:03:05 - cex place new buy order: eth_btc 0.034454 0.00183 [] margin:0.26702269692924]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 10:03:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:03:20 - cex place new buy order: eth_btc 0.03446 0.21489 [8456623242] margin:0.24666279744632]Array
(
    [complete] => 
    [id] => 8456623242
    [time] => 1552986199555
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 10:03:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:03:31 - cex place new buy order: eth_btc 0.034462 0.21488 [8456624192] margin:0.23794324183157]Array
(
    [complete] => 
    [id] => 8456624192
    [time] => 1552986211385
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 10:03:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:03:43 - cex place new buy order: eth_btc 0.034464 0.21487 [8456625024] margin:0.24663416898794]Array
(
    [complete] => 
    [id] => 8456625024
    [time] => 1552986222602
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 10:03:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:03:55 - cex place new buy order: eth_btc 0.034466 0.21485 [8456626035] margin:0.23791562699471]Array
(
    [complete] => 
    [id] => 8456626035
    [time] => 1552986234742
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 10:04:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:04:07 - cex place new buy order: eth_btc 0.034468 0.21484 [8456627103] margin:0.23209933851689]Array
(
    [complete] => 
    [id] => 8456627103
    [time] => 1552986246738
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 10:04:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:04:23 - cex place new buy order: eth_btc 0.03447 0.21483 [8456628400] margin:0.2146794313896]Array
(
    [complete] => 
    [id] => 8456628400
    [time] => 1552986262891
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 10:04:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:04:34 - cex place new buy order: eth_btc 0.034472 0.21482 [8456629319] margin:0.21756788117893]Array
(
    [complete] => 
    [id] => 8456629319
    [time] => 1552986273705
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 10:04:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:04:44 - cex place new buy order: eth_btc 0.034474 0.2148 [8456630210] margin:0.20595231188723]Array
(
    [complete] => 
    [id] => 8456630210
    [time] => 1552986284443
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 10:04:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:04:58 - cex place new buy order: eth_btc 0.034476 0.21479 [8456631436] margin:0.20303979579999]Array
(
    [complete] => 
    [id] => 8456631436
    [time] => 1552986297547
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 10:05:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:05:11 - cex place new buy order: eth_btc 0.034478 0.21478 [8456632815] margin:0.2059284181217]Array
(
    [complete] => 
    [id] => 8456632815
    [time] => 1552986311064
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 10:05:22 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:05:33 - cex place new buy order: eth_btc 0.034422 0.2151 [8456634428]Array
(
    [complete] => 
    [id] => 8456634428
    [time] => 1552986333102
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 10:05:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:05:45 - cex place new buy order: eth_btc 0.034429 0.21508 [8456635318] margin:0.33402073833104]Array
(
    [complete] => 
    [id] => 8456635318
    [time] => 1552986345454
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 10:05:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:05:56 - cex place new buy order: eth_btc 0.034431 0.21507 [8456636119] margin:0.32819261711827]Array
(
    [complete] => 
    [id] => 8456636119
    [time] => 1552986356354
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 10:06:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:06:08 - cex place new buy order: eth_btc 0.034437 0.21503 [8456636806] margin:0.31361616865579]Array
(
    [complete] => 
    [id] => 8456636806
    [time] => 1552986367991
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 10:06:18 - cex delete buy orders: eth_btc[move]
2019-03-19 10:06:19 - cex place new buy order: eth_btc 0.034436 0.21503 [8456637470] margin:0.34554852198152]Array
(
    [complete] => 
    [id] => 8456637470
    [time] => 1552986378906
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 10:06:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:06:48 - cex place new buy order: eth_btc 0.034441 0.21501 [8456639519] margin:0.33100084201969]Array
(
    [complete] => 
    [id] => 8456639519
    [time] => 1552986408476
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 10:07:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:07:47 - cex place new buy order: eth_btc 0.034451 0.21495 [8456642348] margin:0.34251545673565]Array
(
    [complete] => 
    [id] => 8456642348
    [time] => 1552986467139
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 10:07:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:07:58 - cex place new buy order: eth_btc 0.034457 0.21491 [8456642905] margin:0.30472763154077]Array
(
    [complete] => 
    [id] => 8456642905
    [time] => 1552986477714
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 10:08:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:08:19 - cex place new buy order: eth_btc 0.034461 0.2149 [8456644278]Array
(
    [complete] => 
    [id] => 8456644278
    [time] => 1552986499333
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 10:08:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:08:30 - cex place new buy order: eth_btc 0.034465 0.21486 [8456644748] margin:0.28724793268531]Array
(
    [complete] => 
    [id] => 8456644748
    [time] => 1552986509932
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 10:08:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:08:39 - cex place new buy order: eth_btc 0.034467 0.21485 [8456645217] margin:0.28723126468797]Array
(
    [complete] => 
    [id] => 8456645217
    [time] => 1552986518719
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 10:08:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:08:47 - cex place new buy order: eth_btc 0.034469 0.21483 [8456646133] margin:0.29301691374857]Array
(
    [complete] => 
    [id] => 8456646133
    [time] => 1552986527326
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 10:08:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:08:58 - cex place new buy order: eth_btc 0.034473 0.21481 [8456646852] margin:0.27847880950309]Array
(
    [complete] => 
    [id] => 8456646852
    [time] => 1552986537929
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 10:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:09:05 - cex place new buy order: eth_btc 0.034475 0.2148 [8456647222] margin:0.27266134880348]Array
(
    [complete] => 
    [id] => 8456647222
    [time] => 1552986544978
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 10:09:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:09:17 - cex place new buy order: eth_btc 0.034477 0.21478 [8456647910] margin:0.2697450474229]Array
(
    [complete] => 
    [id] => 8456647910
    [time] => 1552986556514
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 10:09:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:09:29 - cex place new buy order: eth_btc 0.034479 0.21477 [8456648768] margin:0.26682908437019]Array
(
    [complete] => 
    [id] => 8456648768
    [time] => 1552986569419
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 10:09:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:09:42 - cex place new buy order: eth_btc 0.034481 0.21476 [8456649634] margin:0.24361242423363]Array
(
    [complete] => 
    [id] => 8456649634
    [time] => 1552986581900
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 10:09:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:09:53 - cex place new buy order: eth_btc 0.034483 0.21475 [8456650387] margin:0.23779833541164]Array
(
    [complete] => 
    [id] => 8456650387
    [time] => 1552986592837
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 10:10:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:10:06 - cex place new buy order: eth_btc 0.034485 0.21473 [8456651251] margin:0.22328548644339]Array
(
    [complete] => 
    [id] => 8456651251
    [time] => 1552986605577
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 10:10:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:10:19 - cex place new buy order: eth_btc 0.034487 0.21472 [8456652274] margin:0.23197146750948]Array
(
    [complete] => 
    [id] => 8456652274
    [time] => 1552986618874
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 10:10:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:10:30 - cex place new buy order: eth_btc 0.034489 0.21471 [8456653326] margin:0.21166168923425]Array
(
    [complete] => 
    [id] => 8456653326
    [time] => 1552986629700
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 10:10:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:10:41 - cex place new buy order: eth_btc 0.034491 0.2147 [8456654391] margin:0.23484387231452]Array
(
    [complete] => 
    [id] => 8456654391
    [time] => 1552986640717
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 10:10:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:10:51 - cex place new buy order: eth_btc 0.034493 0.21468 [8456655226] margin:0.2406285333256]Array
(
    [complete] => 
    [id] => 8456655226
    [time] => 1552986650988
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 10:11:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:11:02 - cex place new buy order: eth_btc 0.034495 0.21467 [8456656063] margin:0.21742281490071]Array
(
    [complete] => 
    [id] => 8456656063
    [time] => 1552986661884
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 10:11:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:11:09 - cex place new buy order: eth_btc 0.034497 0.21466 [8456656652] margin:0.21451140678899]Array
(
    [complete] => 
    [id] => 8456656652
    [time] => 1552986668562
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 10:11:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:11:20 - cex place new buy order: eth_btc 0.034499 0.21465 [8456657772] margin:0.2173976057277]Array
(
    [complete] => 
    [id] => 8456657772
    [time] => 1552986679605
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 10:11:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:11:31 - cex place new buy order: eth_btc 0.034501 0.21463 [8456658885] margin:0.21448653662213]Array
(
    [complete] => 
    [id] => 8456658885
    [time] => 1552986690930
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 10:11:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:11:42 - cex place new buy order: eth_btc 0.034503 0.21462 [8456659732] margin:0.21447410370112]Array
(
    [complete] => 
    [id] => 8456659732
    [time] => 1552986701915
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 10:11:50 - cex delete buy orders: eth_btc[move]
2019-03-19 10:11:52 - cex place new buy order: eth_btc 0.034504 0.21461 [8456660449] margin:0.19997101869293]Array
(
    [complete] => 
    [id] => 8456660449
    [time] => 1552986711624
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 10:11:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:12:16 - cex place new buy order: eth_btc 0.034442 0.215 [8456662410]Array
(
    [complete] => 
    [id] => 8456662410
    [time] => 1552986735846
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 10:12:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:12:27 - cex place new buy order: eth_btc 0.034452 0.21494 [8456663259] margin:0.35121328224776]Array
(
    [complete] => 
    [id] => 8456663259
    [time] => 1552986747240
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 10:12:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:12:36 - cex place new buy order: eth_btc 0.034458 0.2149 [8456663999] margin:0.33954379244296]Array
(
    [complete] => 
    [id] => 8456663999
    [time] => 1552986756084
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 10:12:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:12:44 - cex place new buy order: eth_btc 0.034464 0.21487 [8456664614] margin:0.3452878365831]Array
(
    [complete] => 
    [id] => 8456664614
    [time] => 1552986764307
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 10:12:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:12:54 - cex place new buy order: eth_btc 0.034466 0.21485 [8456665535] margin:0.32205651946844]Array
(
    [complete] => 
    [id] => 8456665535
    [time] => 1552986774270
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 10:13:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:13:05 - cex place new buy order: eth_btc 0.034472 0.21482 [8456666503] margin:0.30459503365048]Array
(
    [complete] => 
    [id] => 8456666503
    [time] => 1552986784958
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 10:13:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:13:15 - cex place new buy order: eth_btc 0.034478 0.21478 [8456667445] margin:0.27553802424733]Array
(
    [complete] => 
    [id] => 8456667445
    [time] => 1552986795156
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 10:13:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:13:27 - cex place new buy order: eth_btc 0.03448 0.21477 [8456668062] margin:0.25812064965196]Array
(
    [complete] => 
    [id] => 8456668062
    [time] => 1552986806926
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 10:13:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:13:39 - cex place new buy order: eth_btc 0.034482 0.21475 [8456668611] margin:0.24360535931791]Array
(
    [complete] => 
    [id] => 8456668611
    [time] => 1552986819464
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 10:13:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:13:49 - cex place new buy order: eth_btc 0.034484 0.21474 [8456669228] margin:0.27549008235703]Array
(
    [complete] => 
    [id] => 8456669228
    [time] => 1552986829523
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 10:13:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:14:01 - cex place new buy order: eth_btc 0.034486 0.21473 [8456669806] margin:0.26967465058283]Array
(
    [complete] => 
    [id] => 8456669806
    [time] => 1552986840591
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 10:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:14:17 - cex place new buy order: eth_btc 0.034426 0.2151 [8456670660]Array
(
    [complete] => 
    [id] => 8456670660
    [time] => 1552986856943
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 10:14:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:14:25 - cex place new buy order: eth_btc 0.034428 0.21509 [8456671250] margin:0.42407342860462]Array
(
    [complete] => 
    [id] => 8456671250
    [time] => 1552986864872
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 10:14:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:14:34 - cex place new buy order: eth_btc 0.03443 0.21508 [8456671870] margin:0.41823990705778]Array
(
    [complete] => 
    [id] => 8456671870
    [time] => 1552986873919
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 10:14:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:14:46 - cex place new buy order: eth_btc 0.034432 0.21506 [8456672634] margin:0.41821561338289]Array
(
    [complete] => 
    [id] => 8456672634
    [time] => 1552986885906
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 10:14:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:15:00 - cex place new buy order: eth_btc 0.034434 0.21505 [8456673363] margin:0.41238310971714]Array
(
    [complete] => 
    [id] => 8456673363
    [time] => 1552986899628
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 10:15:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:15:13 - cex place new buy order: eth_btc 0.03444 0.21501 [8456674043] margin:0.41521486643439]Array
(
    [complete] => 
    [id] => 8456674043
    [time] => 1552986912837
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 10:15:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:15:27 - cex place new buy order: eth_btc 0.03445 0.21495 [8456675162] margin:0.35703918722787]Array
(
    [complete] => 
    [id] => 8456675162
    [time] => 1552986926645
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 10:15:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:15:39 - cex place new buy order: eth_btc 0.034452 0.21494 [8456676007] margin:0.35411587135725]Array
(
    [complete] => 
    [id] => 8456676007
    [time] => 1552986938964
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 10:15:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:15:49 - cex place new buy order: eth_btc 0.034458 0.2149 [8456676619] margin:0.33664170874688]Array
(
    [complete] => 
    [id] => 8456676619
    [time] => 1552986948802
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 10:16:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:16:02 - cex place new buy order: eth_btc 0.03446 0.21489 [8456677331] margin:0.33952408589668]Array
(
    [complete] => 
    [id] => 8456677331
    [time] => 1552986961614
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 10:16:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:16:08 - cex place new buy order: eth_btc 0.034462 0.21488 [8456677718] margin:0.33079914108294]Array
(
    [complete] => 
    [id] => 8456677718
    [time] => 1552986967925
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 10:16:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:16:18 - cex place new buy order: eth_btc 0.034472 0.21482 [8456678517] margin:0.31909955906242]Array
(
    [complete] => 
    [id] => 8456678517
    [time] => 1552986978293
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 10:16:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:16:30 - cex place new buy order: eth_btc 0.034476 0.21479 [8456679398] margin:0.30165912518854]Array
(
    [complete] => 
    [id] => 8456679398
    [time] => 1552986990369
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 10:16:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:16:42 - cex place new buy order: eth_btc 0.034482 0.21475 [8456680521] margin:0.30160663534597]Array
(
    [complete] => 
    [id] => 8456680521
    [time] => 1552987002494
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 10:16:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:16:53 - cex place new buy order: eth_btc 0.034486 0.21473 [8456681476] margin:0.28127356028533]Array
(
    [complete] => 
    [id] => 8456681476
    [time] => 1552987013327
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 10:17:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:17:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:17:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:17:51 - cex place new buy order: eth_btc 0.034494 0.21468 [8456687771] margin:0.26671305154518]Array
(
    [complete] => 
    [id] => 8456687771
    [time] => 1552987070664
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 10:18:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:18:05 - cex place new buy order: eth_btc 0.034496 0.21467 [8456689415] margin:0.25800092764379]Array
(
    [complete] => 
    [id] => 8456689415
    [time] => 1552987085512
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 10:18:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:18:17 - cex place new buy order: eth_btc 0.034498 0.21465 [8456690539] margin:0.24639109513596]Array
(
    [complete] => 
    [id] => 8456690539
    [time] => 1552987097491
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 10:18:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:18:28 - cex place new buy order: eth_btc 0.0345 0.21464 [8456691505] margin:0.23188405797101]Array
(
    [complete] => 
    [id] => 8456691505
    [time] => 1552987107685
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 10:18:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:18:38 - cex place new buy order: eth_btc 0.034502 0.21463 [8456692549] margin:0.24056576430351]Array
(
    [complete] => 
    [id] => 8456692549
    [time] => 1552987118098
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 10:18:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:18:49 - cex place new buy order: eth_btc 0.034504 0.21462 [8456693687] margin:0.23765360537908]Array
(
    [complete] => 
    [id] => 8456693687
    [time] => 1552987128533
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 10:18:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:19:01 - cex place new buy order: eth_btc 0.034506 0.2146 [8456694981] margin:0.22894569060452]Array
(
    [complete] => 
    [id] => 8456694981
    [time] => 1552987140528
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 10:19:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:19:06 - cex place new buy order: eth_btc 0.034508 0.21459 [] margin:0.22313666396196]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 10:19:21 - cex place new buy order: eth_btc 0.034496 0.2147 [8456697012]Array
(
    [complete] => 
    [id] => 8456697012
    [time] => 1552987161298
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 10:19:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:19:31 - cex place new buy order: eth_btc 0.034498 0.21465 [8456697731] margin:0.23479622007072]Array
(
    [complete] => 
    [id] => 8456697731
    [time] => 1552987170991
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 10:19:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:19:41 - cex place new buy order: eth_btc 0.0345 0.21464 [8456698599] margin:0.23188405797101]Array
(
    [complete] => 
    [id] => 8456698599
    [time] => 1552987181170
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 10:19:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:19:51 - cex place new buy order: eth_btc 0.034502 0.21463 [8456699579] margin:0.22897223349372]Array
(
    [complete] => 
    [id] => 8456699579
    [time] => 1552987191514
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 10:20:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:20:03 - cex place new buy order: eth_btc 0.034504 0.21462 [8456700395] margin:0.22606074658011]Array
(
    [complete] => 
    [id] => 8456700395
    [time] => 1552987202591
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 10:20:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:20:15 - cex place new buy order: eth_btc 0.034506 0.2146 [8456701585] margin:0.220251550455]Array
(
    [complete] => 
    [id] => 8456701585
    [time] => 1552987214567
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 10:20:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:20:26 - cex place new buy order: eth_btc 0.034508 0.21459 [8456702735] margin:0.22313666396196]Array
(
    [complete] => 
    [id] => 8456702735
    [time] => 1552987225932
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 10:20:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:20:37 - cex place new buy order: eth_btc 0.03451 0.21458 [8456704013] margin:0.22022602144305]Array
(
    [complete] => 
    [id] => 8456704013
    [time] => 1552987237432
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 10:20:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:20:48 - cex place new buy order: eth_btc 0.034512 0.21457 [8456705161] margin:0.21152063050531]Array
(
    [complete] => 
    [id] => 8456705161
    [time] => 1552987247903
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 10:20:57 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:21:09 - cex place new buy order: eth_btc 0.034496 0.2147 [8456706964]Array
(
    [complete] => 
    [id] => 8456706964
    [time] => 1552987268829
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 10:21:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:21:20 - cex place new buy order: eth_btc 0.034498 0.21465 [8456708004] margin:0.24928981390224]Array
(
    [complete] => 
    [id] => 8456708004
    [time] => 1552987280485
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 10:21:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:21:31 - cex place new buy order: eth_btc 0.0345 0.21464 [8456708780] margin:0.22898550724637]Array
(
    [complete] => 
    [id] => 8456708780
    [time] => 1552987291185
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 10:21:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:21:43 - cex place new buy order: eth_btc 0.034502 0.21463 [8456709546] margin:0.22027708538634]Array
(
    [complete] => 
    [id] => 8456709546
    [time] => 1552987302984
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 10:21:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:21:54 - cex place new buy order: eth_btc 0.034504 0.21462 [8456710571] margin:0.20867145838164]Array
(
    [complete] => 
    [id] => 8456710571
    [time] => 1552987313722
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 10:22:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:22:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:22:26 - cex place new buy order: eth_btc 0.034422 0.2151 [8456712872]Array
(
    [complete] => 
    [id] => 8456712872
    [time] => 1552987346021
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 10:22:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:22:38 - cex place new buy order: eth_btc 0.034424 0.21511 [8456713667] margin:0.42702765512432]Array
(
    [complete] => 
    [id] => 8456713667
    [time] => 1552987358269
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 10:22:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:22:50 - cex place new buy order: eth_btc 0.03443 0.21508 [8456714501] margin:0.40081324426373]Array
(
    [complete] => 
    [id] => 8456714501
    [time] => 1552987370402
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 10:23:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:23:03 - cex place new buy order: eth_btc 0.034432 0.21506 [8456715202] margin:0.42111988847582]Array
(
    [complete] => 
    [id] => 8456715202
    [time] => 1552987382560
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 10:23:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:23:17 - cex place new buy order: eth_btc 0.034442 0.215 [8456715970] margin:0.36292898205679]Array
(
    [complete] => 
    [id] => 8456715970
    [time] => 1552987396810
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 10:23:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:23:29 - cex place new buy order: eth_btc 0.034448 0.21496 [8456716778] margin:0.35415699024617]Array
(
    [complete] => 
    [id] => 8456716778
    [time] => 1552987409326
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 10:23:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:23:41 - cex place new buy order: eth_btc 0.03445 0.21495 [8456717678] margin:0.33671988388968]Array
(
    [complete] => 
    [id] => 8456717678
    [time] => 1552987421254
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 10:23:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:23:54 - cex place new buy order: eth_btc 0.034452 0.21494 [8456718719] margin:0.33089515848135]Array
(
    [complete] => 
    [id] => 8456718719
    [time] => 1552987434265
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 10:24:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:24:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:24:07 - cex place new buy order: eth_btc 0.034458 0.2149 [] margin:0.31342503917813]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 10:24:07 - cex place new buy order: eth_btc 0.034458 0.2149 [8456719549] margin:0.31342503917813]Array
(
    [complete] => 
    [id] => 8456719549
    [time] => 1552987447489
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 10:24:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:24:20 - cex place new buy order: eth_btc 0.034462 0.21488 [8456720441] margin:0.3133886599733]Array
(
    [complete] => 
    [id] => 8456720441
    [time] => 1552987459831
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 10:24:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:24:33 - cex place new buy order: eth_btc 0.034464 0.21487 [8456721203] margin:0.30466573816157]Array
(
    [complete] => 
    [id] => 8456721203
    [time] => 1552987473142
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 10:24:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:24:46 - cex place new buy order: eth_btc 0.034471 0.21482 [8456722142] margin:0.29590090220766]Array
(
    [complete] => 
    [id] => 8456722142
    [time] => 1552987485895
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 10:24:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:24:57 - cex place new buy order: eth_btc 0.034475 0.2148 [8456722908] margin:0.27266134880348]Array
(
    [complete] => 
    [id] => 8456722908
    [time] => 1552987497059
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 10:25:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:25:10 - cex place new buy order: eth_btc 0.034477 0.21478 [8456723638] margin:0.25524262551846]Array
(
    [complete] => 
    [id] => 8456723638
    [time] => 1552987510042
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 10:25:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:25:22 - cex place new buy order: eth_btc 0.034479 0.21477 [8456724405] margin:0.24072623916007]Array
(
    [complete] => 
    [id] => 8456724405
    [time] => 1552987522461
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 10:25:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:25:36 - cex place new buy order: eth_btc 0.034481 0.21476 [8456725638] margin:0.25521301586382]Array
(
    [complete] => 
    [id] => 8456725638
    [time] => 1552987535927
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 10:25:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:25:48 - cex place new buy order: eth_btc 0.034483 0.21475 [8456726298] margin:0.24649827451209]Array
(
    [complete] => 
    [id] => 8456726298
    [time] => 1552987547720
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 10:25:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:26:00 - cex place new buy order: eth_btc 0.034485 0.21473 [8456727228] margin:0.2406843555169]Array
(
    [complete] => 
    [id] => 8456727228
    [time] => 1552987560416
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 10:26:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:26:07 - cex place new buy order: eth_btc 0.034487 0.21472 [8456727896] margin:0.23487111085336]Array
(
    [complete] => 
    [id] => 8456727896
    [time] => 1552987567470
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 10:26:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:26:16 - cex place new buy order: eth_btc 0.034489 0.21471 [8456728587] margin:0.23195801559919]Array
(
    [complete] => 
    [id] => 8456728587
    [time] => 1552987575694
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 10:26:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:26:25 - cex place new buy order: eth_btc 0.034491 0.2147 [8456729385] margin:0.2261459511177]Array
(
    [complete] => 
    [id] => 8456729385
    [time] => 1552987585241
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 10:26:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:26:37 - cex place new buy order: eth_btc 0.034493 0.21468 [8456730207] margin:0.21453628272403]Array
(
    [complete] => 
    [id] => 8456730207
    [time] => 1552987596668
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 10:26:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:26:47 - cex place new buy order: eth_btc 0.034495 0.21467 [8456731003] margin:0.23191766922743]Array
(
    [complete] => 
    [id] => 8456731003
    [time] => 1552987607484
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 10:27:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:27:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:27:06 - cex place new buy order: eth_btc 0.034497 0.21466 [8456732265] margin:0.21451140678899]Array
(
    [complete] => 
    [id] => 8456732265
    [time] => 1552987626211
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 10:27:06 - cex place new buy order: eth_btc 0.034497 0.21466 [] margin:0.21451140678899]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 10:27:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:27:55 - cex place new buy order: eth_btc 0.034499 0.21465 [8456736256] margin:0.20870170149858]Array
(
    [complete] => 
    [id] => 8456736256
    [time] => 1552987675358
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 10:28:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:28:08 - cex place new buy order: eth_btc 0.034501 0.21463 [8456737509] margin:0.20289266977767]Array
(
    [complete] => 
    [id] => 8456737509
    [time] => 1552987687710
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 10:28:20 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:28:31 - cex place new buy order: eth_btc 0.034475 0.2148 [8456739563]Array
(
    [complete] => 
    [id] => 8456739563
    [time] => 1552987710756
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 10:28:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:28:42 - cex place new buy order: eth_btc 0.034477 0.21478 [8456740896] margin:0.27264553180379]Array
(
    [complete] => 
    [id] => 8456740896
    [time] => 1552987722019
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 10:28:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:28:53 - cex place new buy order: eth_btc 0.03448 0.21477 [8456741637] margin:0.26682134570764]Array
(
    [complete] => 
    [id] => 8456741637
    [time] => 1552987733054
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 10:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:29:04 - cex delete buy orders: eth_btc[move]
2019-03-19 10:29:05 - cex place new buy order: eth_btc 0.034479 0.21477 [8456742320] margin:0.28712296983757]Array
(
    [complete] => 
    [id] => 8456742320
    [time] => 1552987745087
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 10:29:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:29:16 - cex place new buy order: eth_btc 0.034483 0.21475 [8456743364] margin:0.28419801061392]Array
(
    [complete] => 
    [id] => 8456743364
    [time] => 1552987756038
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 10:29:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:29:28 - cex place new buy order: eth_btc 0.034485 0.21473 [8456744605] margin:0.28128171668842]Array
(
    [complete] => 
    [id] => 8456744605
    [time] => 1552987767998
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 10:29:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:29:39 - cex place new buy order: eth_btc 0.034489 0.21471 [8456745480] margin:0.26095276754907]Array
(
    [complete] => 
    [id] => 8456745480
    [time] => 1552987778619
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 10:29:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:29:50 - cex place new buy order: eth_btc 0.034491 0.2147 [8456746641] margin:0.25513902177379]Array
(
    [complete] => 
    [id] => 8456746641
    [time] => 1552987790380
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 10:29:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:30:01 - cex place new buy order: eth_btc 0.034493 0.21468 [8456747561] margin:0.24932595019278]Array
(
    [complete] => 
    [id] => 8456747561
    [time] => 1552987800559
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 10:30:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:30:05 - cex place new buy order: eth_btc 0.034495 0.00184 [] margin:0.24351355268879]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 10:30:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:30:15 - cex place new buy order: eth_btc 0.034495 0.21467 [8456748749] margin:0.24641252355415]Array
(
    [complete] => 
    [id] => 8456748749
    [time] => 1552987815486
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 10:30:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:30:28 - cex place new buy order: eth_btc 0.034497 0.21466 [8456749763] margin:0.24349943473345]Array
(
    [complete] => 
    [id] => 8456749763
    [time] => 1552987827979
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 10:30:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:30:39 - cex place new buy order: eth_btc 0.034499 0.21465 [8456750624] margin:0.23768804892894]Array
(
    [complete] => 
    [id] => 8456750624
    [time] => 1552987839189
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 10:30:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:30:50 - cex place new buy order: eth_btc 0.034502 0.21463 [8456751362] margin:0.2173787026839]Array
(
    [complete] => 
    [id] => 8456751362
    [time] => 1552987849968
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 10:30:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:30:59 - cex place new buy order: eth_btc 0.034504 0.21462 [8456751936] margin:0.22316253188037]Array
(
    [complete] => 
    [id] => 8456751936
    [time] => 1552987859175
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 10:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:31:05 - cex place new buy order: eth_btc 0.034506 0.2146 [8456752383] margin:0.22314959717151]Array
(
    [complete] => 
    [id] => 8456752383
    [time] => 1552987865351
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 10:31:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:31:15 - cex place new buy order: eth_btc 0.034508 0.21459 [8456752921] margin:0.2144430277037]Array
(
    [complete] => 
    [id] => 8456752921
    [time] => 1552987874693
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 10:31:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:31:26 - cex place new buy order: eth_btc 0.03451 0.21458 [8456753545] margin:0.22022602144305]Array
(
    [complete] => 
    [id] => 8456753545
    [time] => 1552987885935
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 10:31:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:31:34 - cex place new buy order: eth_btc 0.034512 0.21457 [8456754409] margin:0.22021325915624]Array
(
    [complete] => 
    [id] => 8456754409
    [time] => 1552987894372
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 10:31:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:31:44 - cex place new buy order: eth_btc 0.034514 0.21455 [8456755072] margin:0.21440574839195]Array
(
    [complete] => 
    [id] => 8456755072
    [time] => 1552987903806
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 10:31:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:31:54 - cex place new buy order: eth_btc 0.034516 0.21454 [8456755906] margin:0.21439332483488]Array
(
    [complete] => 
    [id] => 8456755906
    [time] => 1552987914290
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 10:32:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:32:04 - cex place new buy order: eth_btc 0.034518 0.21453 [8456756586] margin:0.20279274581378]Array
(
    [complete] => 
    [id] => 8456756586
    [time] => 1552987924293
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 10:32:11 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:32:19 - cex place new buy order: eth_btc 0.034502 0.2146 [8456757247]Array
(
    [complete] => 
    [id] => 8456757247
    [time] => 1552987938892
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 10:32:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:32:27 - cex place new buy order: eth_btc 0.034504 0.21462 [8456757719] margin:0.24345003477857]Array
(
    [complete] => 
    [id] => 8456757719
    [time] => 1552987946896
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 10:32:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:32:37 - cex place new buy order: eth_btc 0.034506 0.2146 [8456758341] margin:0.24053787747058]Array
(
    [complete] => 
    [id] => 8456758341
    [time] => 1552987956538
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 10:32:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:32:44 - cex place new buy order: eth_btc 0.034508 0.21459 [8456758903] margin:0.22893242146746]Array
(
    [complete] => 
    [id] => 8456758903
    [time] => 1552987964424
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 10:32:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:32:54 - cex place new buy order: eth_btc 0.03451 0.21458 [8456759544] margin:0.22312373225153]Array
(
    [complete] => 
    [id] => 8456759544
    [time] => 1552987973883
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 10:33:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:33:06 - cex place new buy order: eth_btc 0.034512 0.21457 [8456760215] margin:0.22021325915624]Array
(
    [complete] => 
    [id] => 8456760215
    [time] => 1552987985959
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 10:33:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:33:18 - cex place new buy order: eth_btc 0.034514 0.21455 [8456760789] margin:0.21440574839195]Array
(
    [complete] => 
    [id] => 8456760789
    [time] => 1552987997658
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 10:33:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:33:30 - cex place new buy order: eth_btc 0.034516 0.21454 [8456761418] margin:0.20570170355778]Array
(
    [complete] => 
    [id] => 8456761418
    [time] => 1552988009760
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 10:33:40 - cex delete buy orders: eth_btc[move]
2019-03-19 10:33:41 - cex place new buy order: eth_btc 0.034517 0.21453 [8456762032] margin:0.19989570658787]Array
(
    [complete] => 
    [id] => 8456762032
    [time] => 1552988021300
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 10:33:51 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:34:10 - cex place new buy order: eth_btc 0.034491 0.2147 [8456763403]Array
(
    [complete] => 
    [id] => 8456763403
    [time] => 1552988049929
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 10:34:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:34:21 - cex place new buy order: eth_btc 0.034493 0.21468 [8456763960] margin:0.26672078392715]Array
(
    [complete] => 
    [id] => 8456763960
    [time] => 1552988060840
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 10:34:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:34:32 - cex place new buy order: eth_btc 0.034495 0.21467 [8456764516] margin:0.25800840701551]Array
(
    [complete] => 
    [id] => 8456764516
    [time] => 1552988071620
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 10:34:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:34:43 - cex place new buy order: eth_btc 0.034497 0.21466 [8456765102] margin:0.25219584311678]Array
(
    [complete] => 
    [id] => 8456765102
    [time] => 1552988083252
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 10:34:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:34:54 - cex place new buy order: eth_btc 0.034499 0.21465 [8456765708] margin:0.23189077944288]Array
(
    [complete] => 
    [id] => 8456765708
    [time] => 1552988094262
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 10:35:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:35:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:35:06 - cex place new buy order: eth_btc 0.034501 0.21463 [8456766279] margin:0.22897887017765]Array
(
    [complete] => 
    [id] => 8456766279
    [time] => 1552988106137
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 10:35:06 - cex place new buy order: eth_btc 0.034501 0.21463 [] margin:0.22897887017765]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 10:35:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:35:19 - cex place new buy order: eth_btc 0.034503 0.21462 [8456767002] margin:0.21737240239978]Array
(
    [complete] => 
    [id] => 8456767002
    [time] => 1552988119082
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 10:35:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:35:29 - cex place new buy order: eth_btc 0.034505 0.21461 [8456767574] margin:0.2173598029271]Array
(
    [complete] => 
    [id] => 8456767574
    [time] => 1552988129154
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 10:35:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:35:41 - cex place new buy order: eth_btc 0.034507 0.2146 [8456768209] margin:0.20575535398613]Array
(
    [complete] => 
    [id] => 8456768209
    [time] => 1552988140587
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 10:35:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:35:51 - cex place new buy order: eth_btc 0.034509 0.21459 [8456768905] margin:0.20864122402853]Array
(
    [complete] => 
    [id] => 8456768905
    [time] => 1552988150750
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 10:36:00 - cex delete buy orders: eth_btc[move]
2019-03-19 10:36:02 - cex place new buy order: eth_btc 0.03451 0.21457 [8456769560] margin:0.19993625220944]Array
(
    [complete] => 
    [id] => 8456769560
    [time] => 1552988161613
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 10:36:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:36:26 - cex place new buy order: eth_btc 0.034432 0.2151 [8456770927]Array
(
    [complete] => 
    [id] => 8456770927
    [time] => 1552988186216
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 10:36:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:36:38 - cex place new buy order: eth_btc 0.034434 0.21505 [8456771565] margin:0.39495847127837]Array
(
    [complete] => 
    [id] => 8456771565
    [time] => 1552988197741
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 10:36:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:36:49 - cex place new buy order: eth_btc 0.034436 0.21504 [8456772075] margin:0.38912765710302]Array
(
    [complete] => 
    [id] => 8456772075
    [time] => 1552988208849
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 10:37:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:37:08 - cex delete buy orders: eth_btc[move]
2019-03-19 10:37:09 - cex place new buy order: eth_btc 0.034438 0.21503 [] margin:0.38329752018118]Array
(
    [error] => rate limit exceeded
)

2019-03-19 10:37:56 - cex place new buy order: eth_btc 0.034432 0.2151 [8456775081]Array
(
    [complete] => 
    [id] => 8456775081
    [time] => 1552988275741
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 10:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:38:05 - cex place new buy order: eth_btc 0.034434 0.21505 [8456775382] margin:0.39495847127837]Array
(
    [complete] => 
    [id] => 8456775382
    [time] => 1552988284865
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 10:38:05 - cex delete buy orders: eth_btc[move]
2019-03-19 10:38:06 - cex place new buy order: eth_btc 0.034431 0.00184 [] margin:0.40078996282527]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 10:38:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:38:19 - cex place new buy order: eth_btc 0.034436 0.21504 [8456776090] margin:0.38622371936345]Array
(
    [complete] => 
    [id] => 8456776090
    [time] => 1552988298913
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 10:38:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:38:30 - cex place new buy order: eth_btc 0.034438 0.21503 [8456776566] margin:0.38329752018118]Array
(
    [complete] => 
    [id] => 8456776566
    [time] => 1552988310033
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 10:38:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:38:39 - cex place new buy order: eth_btc 0.03444 0.21501 [8456776976] margin:0.38327526132405]Array
(
    [complete] => 
    [id] => 8456776976
    [time] => 1552988318909
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 10:38:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:38:47 - cex place new buy order: eth_btc 0.034442 0.215 [8456777302] margin:0.39196330062132]Array
(
    [complete] => 
    [id] => 8456777302
    [time] => 1552988326679
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 10:38:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:38:57 - cex place new buy order: eth_btc 0.034444 0.21499 [8456777712] margin:0.38613401463243]Array
(
    [complete] => 
    [id] => 8456777712
    [time] => 1552988336555
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 10:39:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:39:06 - cex place new buy order: eth_btc 0.034446 0.21498 [8456778116] margin:0.36869302676652]Array
(
    [complete] => 
    [id] => 8456778116
    [time] => 1552988345820
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 10:39:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:39:18 - cex place new buy order: eth_btc 0.034448 0.21496 [8456778545] margin:0.36867162099397]Array
(
    [complete] => 
    [id] => 8456778545
    [time] => 1552988358307
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 10:39:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:39:31 - cex place new buy order: eth_btc 0.03445 0.21495 [8456779060] margin:0.35703918722787]Array
(
    [complete] => 
    [id] => 8456779060
    [time] => 1552988370918
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 10:39:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:39:44 - cex place new buy order: eth_btc 0.034452 0.21494 [8456779546] margin:0.35411587135725]Array
(
    [complete] => 
    [id] => 8456779546
    [time] => 1552988383515
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 10:39:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:39:55 - cex place new buy order: eth_btc 0.034454 0.21493 [8456780089] margin:0.34829047425553]Array
(
    [complete] => 
    [id] => 8456780089
    [time] => 1552988394879
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 10:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:40:05 - cex place new buy order: eth_btc 0.034456 0.21492 [8456781078] margin:0.33085674483397]Array
(
    [complete] => 
    [id] => 8456781078
    [time] => 1552988404865
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 10:40:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:40:15 - cex place new buy order: eth_btc 0.034458 0.2149 [8456781930] margin:0.33373962505079]Array
(
    [complete] => 
    [id] => 8456781930
    [time] => 1552988414923
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 10:40:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:40:27 - cex place new buy order: eth_btc 0.03446 0.21489 [8456782893] margin:0.32211259431225]Array
(
    [complete] => 
    [id] => 8456782893
    [time] => 1552988427439
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 10:40:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:40:39 - cex place new buy order: eth_btc 0.034462 0.21488 [8456783700] margin:0.29017468516048]Array
(
    [complete] => 
    [id] => 8456783700
    [time] => 1552988439093
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 10:40:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:40:51 - cex place new buy order: eth_btc 0.034465 0.21486 [8456784466] margin:0.31336138111127]Array
(
    [complete] => 
    [id] => 8456784466
    [time] => 1552988450996
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 10:41:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:41:05 - cex place new buy order: eth_btc 0.034467 0.21485 [8456785408] margin:0.28432993878202]Array
(
    [complete] => 
    [id] => 8456785408
    [time] => 1552988465074
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 10:41:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:41:17 - cex place new buy order: eth_btc 0.034469 0.21483 [8456786050] margin:0.26980765325366]Array
(
    [complete] => 
    [id] => 8456786050
    [time] => 1552988476638
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 10:41:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:41:28 - cex place new buy order: eth_btc 0.034471 0.21482 [8456786830] margin:0.30170288068232]Array
(
    [complete] => 
    [id] => 8456786830
    [time] => 1552988487886
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 10:41:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:41:38 - cex place new buy order: eth_btc 0.034473 0.21481 [8456787577] margin:0.29008209323238]Array
(
    [complete] => 
    [id] => 8456787577
    [time] => 1552988498094
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 10:41:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:41:49 - cex place new buy order: eth_btc 0.034475 0.2148 [8456789319] margin:0.2871646120377]Array
(
    [complete] => 
    [id] => 8456789319
    [time] => 1552988508773
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 10:41:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:42:00 - cex place new buy order: eth_btc 0.034477 0.21478 [8456790036] margin:0.28134698494648]Array
(
    [complete] => 
    [id] => 8456790036
    [time] => 1552988520066
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 10:42:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:42:13 - cex place new buy order: eth_btc 0.034479 0.21477 [8456790892] margin:0.26682908437019]Array
(
    [complete] => 
    [id] => 8456790892
    [time] => 1552988532693
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 10:42:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:42:25 - cex place new buy order: eth_btc 0.034481 0.21476 [8456791628] margin:0.25811316377136]Array
(
    [complete] => 
    [id] => 8456791628
    [time] => 1552988544834
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 10:42:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:42:36 - cex place new buy order: eth_btc 0.034483 0.21475 [8456792175] margin:0.26099817301279]Array
(
    [complete] => 
    [id] => 8456792175
    [time] => 1552988555806
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 10:42:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:42:47 - cex place new buy order: eth_btc 0.034485 0.21473 [8456792823] margin:0.24938379005364]Array
(
    [complete] => 
    [id] => 8456792823
    [time] => 1552988567487
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 10:42:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:42:58 - cex place new buy order: eth_btc 0.034487 0.21472 [8456793453] margin:0.25226897091657]Array
(
    [complete] => 
    [id] => 8456793453
    [time] => 1552988578110
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 10:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:43:05 - cex place new buy order: eth_btc 0.034489 0.00184 [] margin:0.23485749079415]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 10:43:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:43:16 - cex place new buy order: eth_btc 0.034489 0.21471 [8456794436] margin:0.23775696598916]Array
(
    [complete] => 
    [id] => 8456794436
    [time] => 1552988596508
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 10:43:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:43:31 - cex place new buy order: eth_btc 0.034491 0.2147 [8456795737] margin:0.24644110057697]Array
(
    [complete] => 
    [id] => 8456795737
    [time] => 1552988611503
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 10:43:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:43:43 - cex place new buy order: eth_btc 0.034493 0.21468 [8456796588] margin:0.23772939436988]Array
(
    [complete] => 
    [id] => 8456796588
    [time] => 1552988623097
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 10:43:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:43:55 - cex place new buy order: eth_btc 0.034495 0.21467 [8456797602] margin:0.23771561095811]Array
(
    [complete] => 
    [id] => 8456797602
    [time] => 1552988634817
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 10:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:44:06 - cex place new buy order: eth_btc 0.034497 0.21466 [8456798456] margin:0.23190422355566]Array
(
    [complete] => 
    [id] => 8456798456
    [time] => 1552988645516
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 10:44:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:44:17 - cex place new buy order: eth_btc 0.034499 0.21465 [8456799447] margin:0.22319487521378]Array
(
    [complete] => 
    [id] => 8456799447
    [time] => 1552988657342
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 10:44:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:44:30 - cex place new buy order: eth_btc 0.034501 0.21463 [8456800192] margin:0.21738500333324]Array
(
    [complete] => 
    [id] => 8456800192
    [time] => 1552988669537
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 10:44:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:44:42 - cex place new buy order: eth_btc 0.034503 0.21462 [8456800891] margin:0.21737240239978]Array
(
    [complete] => 
    [id] => 8456800891
    [time] => 1552988682525
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 10:44:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:44:55 - cex place new buy order: eth_btc 0.034505 0.21461 [8456801536] margin:0.2115635415157]Array
(
    [complete] => 
    [id] => 8456801536
    [time] => 1552988694766
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 10:45:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:45:15 - cex place new buy order: eth_btc 0.034523 0.2145 [8456803249]Array
(
    [complete] => 
    [id] => 8456803249
    [time] => 1552988714908
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 10:45:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:45:23 - cex place new buy order: eth_btc 0.034532 0.21444 [8456803903] margin:0.32144098227731]Array
(
    [complete] => 
    [id] => 8456803903
    [time] => 1552988722532
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 10:45:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:45:32 - cex place new buy order: eth_btc 0.034544 0.21437 [8456804505] margin:0.30974988420567]Array
(
    [complete] => 
    [id] => 8456804505
    [time] => 1552988731922
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034544
)

2019-03-19 10:45:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:45:43 - cex place new buy order: eth_btc 0.03455 0.21433 [8456805230] margin:0.31259044862517]Array
(
    [complete] => 
    [id] => 8456805230
    [time] => 1552988742547
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 10:45:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:45:54 - cex place new buy order: eth_btc 0.034552 0.21432 [8456806592] margin:0.28652465848578]Array
(
    [complete] => 
    [id] => 8456806592
    [time] => 1552988754379
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034552
)

2019-03-19 10:46:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:46:04 - cex place new buy order: eth_btc 0.034556 0.21429 [8456807711] margin:0.27491607824979]Array
(
    [complete] => 
    [id] => 8456807711
    [time] => 1552988764431
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034556
)

2019-03-19 10:46:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:46:15 - cex place new buy order: eth_btc 0.03456 0.21427 [8456808956] margin:0.26909722222224]Array
(
    [complete] => 
    [id] => 8456808956
    [time] => 1552988775170
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 10:46:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:46:27 - cex place new buy order: eth_btc 0.034565 0.21424 [8456810079] margin:0.27195139592073]Array
(
    [complete] => 
    [id] => 8456810079
    [time] => 1552988786566
    [pending] => 0.21424000
    [amount] => 0.21424000
    [type] => buy
    [price] => 0.034565
)

2019-03-19 10:46:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:46:37 - cex place new buy order: eth_btc 0.034568 0.21422 [8456810930] margin:0.26614209673688]Array
(
    [complete] => 
    [id] => 8456810930
    [time] => 1552988796940
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 10:46:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:46:48 - cex place new buy order: eth_btc 0.034572 0.21419 [8456811951] margin:0.26900381811872]Array
(
    [complete] => 
    [id] => 8456811951
    [time] => 1552988808063
    [pending] => 0.21419000
    [amount] => 0.21419000
    [type] => buy
    [price] => 0.034572
)

2019-03-19 10:47:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:47:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:47:07 - cex place new buy order: eth_btc 0.034578 0.21416 [] margin:0.28630921395107]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 10:47:45 - cex place new buy order: eth_btc 0.034578 0.2142 [8456817793]Array
(
    [complete] => 
    [id] => 8456817793
    [time] => 1552988865095
    [pending] => 0.21420000
    [amount] => 0.21420000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 10:47:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:47:54 - cex place new buy order: eth_btc 0.034584 0.21412 [8456818981] margin:0.32674068933609]Array
(
    [complete] => 
    [id] => 8456818981
    [time] => 1552988873608
    [pending] => 0.21412000
    [amount] => 0.21412000
    [type] => buy
    [price] => 0.034584
)

2019-03-19 10:48:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:48:05 - cex place new buy order: eth_btc 0.034588 0.21409 [8456820597] margin:0.32092055047994]Array
(
    [complete] => 
    [id] => 8456820597
    [time] => 1552988884893
    [pending] => 0.21409000
    [amount] => 0.21409000
    [type] => buy
    [price] => 0.034588
)

2019-03-19 10:48:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:48:16 - cex place new buy order: eth_btc 0.034596 0.21405 [8456821777] margin:0.3497514163487]Array
(
    [complete] => 
    [id] => 8456821777
    [time] => 1552988896484
    [pending] => 0.21405000
    [amount] => 0.21405000
    [type] => buy
    [price] => 0.034596
)

2019-03-19 10:48:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:48:30 - cex place new buy order: eth_btc 0.034604 0.214 [8456822705] margin:0.3121026470928]Array
(
    [complete] => 
    [id] => 8456822705
    [time] => 1552988910040
    [pending] => 0.21400000
    [amount] => 0.21400000
    [type] => buy
    [price] => 0.034604
)

2019-03-19 10:48:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:48:43 - cex place new buy order: eth_btc 0.034606 0.21398 [8456823739] margin:0.32653297116108]Array
(
    [complete] => 
    [id] => 8456823739
    [time] => 1552988922618
    [pending] => 0.21398000
    [amount] => 0.21398000
    [type] => buy
    [price] => 0.034606
)

2019-03-19 10:48:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:48:53 - cex place new buy order: eth_btc 0.034608 0.21397 [8456824498] margin:0.34385113268609]Array
(
    [complete] => 
    [id] => 8456824498
    [time] => 1552988932989
    [pending] => 0.21397000
    [amount] => 0.21397000
    [type] => buy
    [price] => 0.034608
)

2019-03-19 10:49:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:49:05 - cex place new buy order: eth_btc 0.03461 0.21396 [8456825567] margin:0.31204854088414]Array
(
    [complete] => 
    [id] => 8456825567
    [time] => 1552988944889
    [pending] => 0.21396000
    [amount] => 0.21396000
    [type] => buy
    [price] => 0.03461
)

2019-03-19 10:49:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:49:16 - cex place new buy order: eth_btc 0.034612 0.21395 [8456826424] margin:0.28313879579336]Array
(
    [complete] => 
    [id] => 8456826424
    [time] => 1552988955741
    [pending] => 0.21395000
    [amount] => 0.21395000
    [type] => buy
    [price] => 0.034612
)

2019-03-19 10:49:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:49:27 - cex place new buy order: eth_btc 0.034614 0.21393 [8456827301] margin:0.24556537817069]Array
(
    [complete] => 
    [id] => 8456827301
    [time] => 1552988966560
    [pending] => 0.21393000
    [amount] => 0.21393000
    [type] => buy
    [price] => 0.034614
)

2019-03-19 10:49:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:49:38 - cex place new buy order: eth_btc 0.034616 0.21392 [8456828015] margin:0.24844002773283]Array
(
    [complete] => 
    [id] => 8456828015
    [time] => 1552988977911
    [pending] => 0.21392000
    [amount] => 0.21392000
    [type] => buy
    [price] => 0.034616
)

2019-03-19 10:49:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:49:51 - cex place new buy order: eth_btc 0.034618 0.21391 [8456829447] margin:0.25420301577213]Array
(
    [complete] => 
    [id] => 8456829447
    [time] => 1552988990752
    [pending] => 0.21391000
    [amount] => 0.21391000
    [type] => buy
    [price] => 0.034618
)

2019-03-19 10:50:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:50:03 - cex place new buy order: eth_btc 0.03462 0.2139 [8456830635] margin:0.26285384170999]Array
(
    [complete] => 
    [id] => 8456830635
    [time] => 1552989002905
    [pending] => 0.21390000
    [amount] => 0.21390000
    [type] => buy
    [price] => 0.03462
)

2019-03-19 10:50:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:50:14 - cex place new buy order: eth_btc 0.034622 0.21388 [8456831814] margin:0.27150366818784]Array
(
    [complete] => 
    [id] => 8456831814
    [time] => 1552989014066
    [pending] => 0.21388000
    [amount] => 0.21388000
    [type] => buy
    [price] => 0.034622
)

2019-03-19 10:50:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:50:27 - cex place new buy order: eth_btc 0.034624 0.21387 [8456833142] margin:0.23394177449167]Array
(
    [complete] => 
    [id] => 8456833142
    [time] => 1552989026663
    [pending] => 0.21387000
    [amount] => 0.21387000
    [type] => buy
    [price] => 0.034624
)

2019-03-19 10:51:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:51:19 - cex place new buy order: eth_btc 0.034519 0.2145 [8456836656]Array
(
    [complete] => 
    [id] => 8456836656
    [time] => 1552989078600
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 10:51:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:51:29 - cex place new buy order: eth_btc 0.034521 0.21451 [8456837625] margin:0.39106630746502]Array
(
    [complete] => 
    [id] => 8456837625
    [time] => 1552989089149
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 10:51:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:51:40 - cex place new buy order: eth_btc 0.034523 0.2145 [8456838797] margin:0.38814703241319]Array
(
    [complete] => 
    [id] => 8456838797
    [time] => 1552989100437
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 10:51:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:51:56 - cex place new buy order: eth_btc 1.0E-6 19.8 []Array
(
    [error] => Error: Price value cannot be lower than:0.0125, got price:0.000001
)

2019-03-19 10:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:52:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:52:26 - cex place new buy order: eth_btc 0.034532 0.21444 [8456841064] margin:0.39673346461253]Array
(
    [complete] => 
    [id] => 8456841064
    [time] => 1552989145739
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 10:52:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:52:37 - cex place new buy order: eth_btc 0.034538 0.2144 [8456841917] margin:0.41693207481615]Array
(
    [complete] => 
    [id] => 8456841917
    [time] => 1552989157012
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 10:52:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:52:50 - cex place new buy order: eth_btc 0.034544 0.21437 [8456842681] margin:0.37922649374711]Array
(
    [complete] => 
    [id] => 8456842681
    [time] => 1552989170332
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034544
)

2019-03-19 10:53:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:53:02 - cex place new buy order: eth_btc 0.034546 0.21436 [8456843358] margin:0.35315231864759]Array
(
    [complete] => 
    [id] => 8456843358
    [time] => 1552989181730
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 10:53:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:53:07 - cex place new buy order: eth_btc 0.034548 0.21434 [8456843686] margin:0.32997568600208]Array
(
    [complete] => 
    [id] => 8456843686
    [time] => 1552989187472
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034548
)

2019-03-19 10:53:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:53:16 - cex place new buy order: eth_btc 0.03455 0.21433 [8456844179] margin:0.32416787264833]Array
(
    [complete] => 
    [id] => 8456844179
    [time] => 1552989195546
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 10:53:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:53:26 - cex place new buy order: eth_btc 0.034556 0.21429 [8456844816] margin:0.30674846625764]Array
(
    [complete] => 
    [id] => 8456844816
    [time] => 1552989206174
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034556
)

2019-03-19 10:53:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:53:37 - cex place new buy order: eth_btc 0.03456 0.21427 [8456845373] margin:0.26909722222224]Array
(
    [complete] => 
    [id] => 8456845373
    [time] => 1552989216934
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 10:53:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:53:50 - cex place new buy order: eth_btc 0.034562 0.21426 [8456846069] margin:0.24304149065448]Array
(
    [complete] => 
    [id] => 8456846069
    [time] => 1552989229947
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034562
)

2019-03-19 10:54:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:54:05 - cex place new buy order: eth_btc 0.034533 0.2144 [8456847090]Array
(
    [complete] => 
    [id] => 8456847090
    [time] => 1552989244533
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 10:54:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:54:17 - cex place new buy order: eth_btc 0.034535 0.21442 [8456847994] margin:0.27218763573185]Array
(
    [complete] => 
    [id] => 8456847994
    [time] => 1552989256916
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 10:54:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:54:29 - cex place new buy order: eth_btc 0.034537 0.21441 [8456848741] margin:0.25479920085707]Array
(
    [complete] => 
    [id] => 8456848741
    [time] => 1552989269241
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 10:54:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:54:41 - cex place new buy order: eth_btc 0.034539 0.2144 [8456849323] margin:0.23741277975622]Array
(
    [complete] => 
    [id] => 8456849323
    [time] => 1552989280800
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 10:54:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:54:52 - cex place new buy order: eth_btc 0.034541 0.21439 [8456850088] margin:0.22292348223849]Array
(
    [complete] => 
    [id] => 8456850088
    [time] => 1552989292099
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 10:55:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:55:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:55:03 - cex place new buy order: eth_btc 0.034543 0.21437 [] margin:0.22580551776046]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 10:55:04 - cex place new buy order: eth_btc 0.034543 0.21437 [8456850837] margin:0.22580551776046]Array
(
    [complete] => 
    [id] => 8456850837
    [time] => 1552989303771
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 10:55:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:55:18 - cex place new buy order: eth_btc 0.034545 0.21436 [8456851676] margin:0.23447676943118]Array
(
    [complete] => 
    [id] => 8456851676
    [time] => 1552989317660
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 10:55:29 - cex delete buy orders: eth_btc[move]
2019-03-19 10:55:31 - cex place new buy order: eth_btc 0.034546 0.21435 [8456852569] margin:0.19972790690943]Array
(
    [complete] => 
    [id] => 8456852569
    [time] => 1552989330784
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 10:55:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:55:42 - cex place new buy order: eth_btc 0.034548 0.21434 [8456853255] margin:0.21708926710664]Array
(
    [complete] => 
    [id] => 8456853255
    [time] => 1552989341967
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034548
)

2019-03-19 10:55:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:55:54 - cex place new buy order: eth_btc 0.03455 0.21433 [8456854356] margin:0.24602026049203]Array
(
    [complete] => 
    [id] => 8456854356
    [time] => 1552989354042
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 10:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:56:06 - cex place new buy order: eth_btc 0.034552 0.21432 [8456855637] margin:0.22285251215559]Array
(
    [complete] => 
    [id] => 8456855637
    [time] => 1552989365568
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034552
)

2019-03-19 10:56:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:56:20 - cex place new buy order: eth_btc 0.034554 0.21431 [8456856781] margin:0.23152167621692]Array
(
    [complete] => 
    [id] => 8456856781
    [time] => 1552989379696
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034554
)

2019-03-19 10:56:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:56:33 - cex place new buy order: eth_btc 0.034556 0.21429 [8456857953] margin:0.22572056951033]Array
(
    [complete] => 
    [id] => 8456857953
    [time] => 1552989392540
    [pending] => 0.21429000
    [amount] => 0.21429000
    [type] => buy
    [price] => 0.034556
)

2019-03-19 10:56:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:56:45 - cex place new buy order: eth_btc 0.034558 0.21428 [8456859167] margin:0.23149487817584]Array
(
    [complete] => 
    [id] => 8456859167
    [time] => 1552989405437
    [pending] => 0.21428000
    [amount] => 0.21428000
    [type] => buy
    [price] => 0.034558
)

2019-03-19 10:57:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:57:05 - cex place new buy order: eth_btc 0.034561 0.21426 [8456860776] margin:0.26619600127311]Array
(
    [complete] => 
    [id] => 8456860776
    [time] => 1552989425375
    [pending] => 0.21426000
    [amount] => 0.21426000
    [type] => buy
    [price] => 0.034561
)

2019-03-19 10:57:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:57:16 - cex place new buy order: eth_btc 0.034563 0.21425 [8456861591] margin:0.21410178514596]Array
(
    [complete] => 
    [id] => 8456861591
    [time] => 1552989436319
    [pending] => 0.21425000
    [amount] => 0.21425000
    [type] => buy
    [price] => 0.034563
)

2019-03-19 10:57:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 10:57:53 - cex place new buy order: eth_btc 0.034537 0.2144 [8456863913]Array
(
    [complete] => 
    [id] => 8456863913
    [time] => 1552989472551
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 10:58:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:58:03 - cex place new buy order: eth_btc 0.034539 0.00184 [] margin:0.30400416920005]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 10:58:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:58:05 - cex place new buy order: eth_btc 0.034539 0.2144 [] margin:0.30110889139814]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 10:58:20 - cex place new buy order: eth_btc 0.034541 0.2144 [8456865792]Array
(
    [complete] => 
    [id] => 8456865792
    [time] => 1552989499632
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 10:58:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:58:32 - cex place new buy order: eth_btc 0.034543 0.21437 [8456866756] margin:0.23449034536664]Array
(
    [complete] => 
    [id] => 8456866756
    [time] => 1552989511585
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 10:58:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:58:45 - cex place new buy order: eth_btc 0.034545 0.21436 [8456868037] margin:0.22868721956868]Array
(
    [complete] => 
    [id] => 8456868037
    [time] => 1552989524798
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 10:58:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:58:55 - cex place new buy order: eth_btc 0.034547 0.21435 [8456868996] margin:0.22867398037456]Array
(
    [complete] => 
    [id] => 8456868996
    [time] => 1552989535385
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 10:59:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:59:08 - cex place new buy order: eth_btc 0.034549 0.21434 [8456870102] margin:0.22576630293205]Array
(
    [complete] => 
    [id] => 8456870102
    [time] => 1552989548402
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034549
)

2019-03-19 10:59:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:59:21 - cex place new buy order: eth_btc 0.034551 0.21432 [8456871109] margin:0.21707041764347]Array
(
    [complete] => 
    [id] => 8456871109
    [time] => 1552989560571
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034551
)

2019-03-19 10:59:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:59:32 - cex place new buy order: eth_btc 0.034553 0.21431 [8456872110] margin:0.21416374844441]Array
(
    [complete] => 
    [id] => 8456872110
    [time] => 1552989571645
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034553
)

2019-03-19 10:59:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 10:59:44 - cex place new buy order: eth_btc 0.034555 0.2143 [8456873067] margin:0.20546954131093]Array
(
    [complete] => 
    [id] => 8456873067
    [time] => 1552989583747
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.034555
)

2019-03-19 10:59:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:00:07 - cex place new buy order: eth_btc 0.034532 0.2144 [8456875404]Array
(
    [complete] => 
    [id] => 8456875404
    [time] => 1552989606544
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 11:00:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:00:13 - cex place new buy order: eth_btc 0.034534 0.21443 [8456876046] margin:0.27219551746105]Array
(
    [complete] => 
    [id] => 8456876046
    [time] => 1552989613169
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 11:00:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:00:24 - cex place new buy order: eth_btc 0.034536 0.21442 [8456877223] margin:0.32719481121148]Array
(
    [complete] => 
    [id] => 8456877223
    [time] => 1552989623877
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 11:00:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:00:36 - cex place new buy order: eth_btc 0.034546 0.21436 [8456878470] margin:0.32420540728304]Array
(
    [complete] => 
    [id] => 8456878470
    [time] => 1552989635531
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 11:00:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:00:44 - cex place new buy order: eth_btc 0.034548 0.21434 [8456879311] margin:0.3183975917564]Array
(
    [complete] => 
    [id] => 8456879311
    [time] => 1552989644138
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034548
)

2019-03-19 11:00:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:00:53 - cex place new buy order: eth_btc 0.03455 0.21433 [8456880302] margin:0.31259044862517]Array
(
    [complete] => 
    [id] => 8456880302
    [time] => 1552989652882
    [pending] => 0.21433000
    [amount] => 0.21433000
    [type] => buy
    [price] => 0.03455
)

2019-03-19 11:01:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:01:02 - cex place new buy order: eth_btc 0.034552 0.21432 [8456881497] margin:0.33283167399862]Array
(
    [complete] => 
    [id] => 8456881497
    [time] => 1552989662190
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034552
)

2019-03-19 11:01:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:01:16 - cex place new buy order: eth_btc 0.034554 0.21431 [8456882957] margin:0.31255426289285]Array
(
    [complete] => 
    [id] => 8456882957
    [time] => 1552989676185
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034554
)

2019-03-19 11:01:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:01:26 - cex place new buy order: eth_btc 0.03456 0.21427 [8456884115] margin:0.29513888888888]Array
(
    [complete] => 
    [id] => 8456884115
    [time] => 1552989686376
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 11:01:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:01:38 - cex place new buy order: eth_btc 0.034568 0.21422 [8456885537] margin:0.27192779449201]Array
(
    [complete] => 
    [id] => 8456885537
    [time] => 1552989697989
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 11:01:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:01:50 - cex place new buy order: eth_btc 0.03457 0.21421 [8456887063] margin:0.25744865490309]Array
(
    [complete] => 
    [id] => 8456887063
    [time] => 1552989710208
    [pending] => 0.21421000
    [amount] => 0.21421000
    [type] => buy
    [price] => 0.03457
)

2019-03-19 11:02:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:02:01 - cex place new buy order: eth_btc 0.034572 0.21419 [8456888143] margin:0.22561610551892]Array
(
    [complete] => 
    [id] => 8456888143
    [time] => 1552989721262
    [pending] => 0.21419000
    [amount] => 0.21419000
    [type] => buy
    [price] => 0.034572
)

2019-03-19 11:02:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:02:07 - cex place new buy order: eth_btc 0.034574 0.21418 [8456888859] margin:0.2198183606178]Array
(
    [complete] => 
    [id] => 8456888859
    [time] => 1552989727168
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034574
)

2019-03-19 11:02:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:02:19 - cex place new buy order: eth_btc 0.034576 0.21417 [8456889609] margin:0.22269782508098]Array
(
    [complete] => 
    [id] => 8456889609
    [time] => 1552989738639
    [pending] => 0.21417000
    [amount] => 0.21417000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 11:02:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:02:30 - cex place new buy order: eth_btc 0.034578 0.21416 [8456890230] margin:0.21690091965991]Array
(
    [complete] => 
    [id] => 8456890230
    [time] => 1552989749866
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 11:02:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:02:50 - cex place new buy order: eth_btc 0.034535 0.2144 [8456891712]Array
(
    [complete] => 
    [id] => 8456891712
    [time] => 1552989769709
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 11:03:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:03:02 - cex place new buy order: eth_btc 0.034537 0.21441 [8456893230] margin:0.32428989199988]Array
(
    [complete] => 
    [id] => 8456893230
    [time] => 1552989782350
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 11:03:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:03:14 - cex place new buy order: eth_btc 0.034547 0.21435 [8456894446] margin:0.29814455669088]Array
(
    [complete] => 
    [id] => 8456894446
    [time] => 1552989794464
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 11:03:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:03:26 - cex place new buy order: eth_btc 0.034549 0.21434 [8456895646] margin:0.32996613505454]Array
(
    [complete] => 
    [id] => 8456895646
    [time] => 1552989805866
    [pending] => 0.21434000
    [amount] => 0.21434000
    [type] => buy
    [price] => 0.034549
)

2019-03-19 11:03:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:03:37 - cex place new buy order: eth_btc 0.034551 0.21432 [8456896411] margin:0.29811004023037]Array
(
    [complete] => 
    [id] => 8456896411
    [time] => 1552989816813
    [pending] => 0.21432000
    [amount] => 0.21432000
    [type] => buy
    [price] => 0.034551
)

2019-03-19 11:03:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:03:49 - cex place new buy order: eth_btc 0.034553 0.21431 [8456897306] margin:0.29519868028824]Array
(
    [complete] => 
    [id] => 8456897306
    [time] => 1552989828869
    [pending] => 0.21431000
    [amount] => 0.21431000
    [type] => buy
    [price] => 0.034553
)

2019-03-19 11:03:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:04:01 - cex place new buy order: eth_btc 0.034555 0.2143 [8456898263] margin:0.2864997829547]Array
(
    [complete] => 
    [id] => 8456898263
    [time] => 1552989840894
    [pending] => 0.21430000
    [amount] => 0.21430000
    [type] => buy
    [price] => 0.034555
)

2019-03-19 11:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:04:16 - cex place new buy order: eth_btc 0.034558 0.21428 [8456899823] margin:0.28068753978818]Array
(
    [complete] => 
    [id] => 8456899823
    [time] => 1552989856204
    [pending] => 0.21428000
    [amount] => 0.21428000
    [type] => buy
    [price] => 0.034558
)

2019-03-19 11:04:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:04:27 - cex place new buy order: eth_btc 0.03456 0.21427 [8456900572] margin:0.27488425925926]Array
(
    [complete] => 
    [id] => 8456900572
    [time] => 1552989867409
    [pending] => 0.21427000
    [amount] => 0.21427000
    [type] => buy
    [price] => 0.03456
)

2019-03-19 11:04:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:04:38 - cex place new buy order: eth_btc 0.034564 0.21424 [8456901433] margin:0.27485244763337]Array
(
    [complete] => 
    [id] => 8456901433
    [time] => 1552989877995
    [pending] => 0.21424000
    [amount] => 0.21424000
    [type] => buy
    [price] => 0.034564
)

2019-03-19 11:04:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:04:49 - cex place new buy order: eth_btc 0.034566 0.21423 [8456902299] margin:0.25747844702886]Array
(
    [complete] => 
    [id] => 8456902299
    [time] => 1552989889424
    [pending] => 0.21423000
    [amount] => 0.21423000
    [type] => buy
    [price] => 0.034566
)

2019-03-19 11:05:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:05:01 - cex place new buy order: eth_btc 0.034568 0.21422 [8456903382] margin:0.23142791020596]Array
(
    [complete] => 
    [id] => 8456903382
    [time] => 1552989900762
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 11:05:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:05:08 - cex place new buy order: eth_btc 0.03457 0.21421 [8456903967] margin:0.23141452126121]Array
(
    [complete] => 
    [id] => 8456903967
    [time] => 1552989907969
    [pending] => 0.21421000
    [amount] => 0.21421000
    [type] => buy
    [price] => 0.03457
)

2019-03-19 11:05:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:05:21 - cex place new buy order: eth_btc 0.034572 0.21419 [8456905164] margin:0.22561610551892]Array
(
    [complete] => 
    [id] => 8456905164
    [time] => 1552989920772
    [pending] => 0.21419000
    [amount] => 0.21419000
    [type] => buy
    [price] => 0.034572
)

2019-03-19 11:05:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:05:33 - cex place new buy order: eth_btc 0.034574 0.21418 [8456906550] margin:0.2198183606178]Array
(
    [complete] => 
    [id] => 8456906550
    [time] => 1552989933187
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034574
)

2019-03-19 11:05:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:05:44 - cex place new buy order: eth_btc 0.034576 0.21417 [8456907552] margin:0.21402128644146]Array
(
    [complete] => 
    [id] => 8456907552
    [time] => 1552989943706
    [pending] => 0.21417000
    [amount] => 0.21417000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 11:05:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:05:56 - cex place new buy order: eth_btc 0.034578 0.21416 [8456908687] margin:0.20822488287351]Array
(
    [complete] => 
    [id] => 8456908687
    [time] => 1552989956184
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 11:06:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:06:09 - cex place new buy order: eth_btc 0.03458 0.21414 [8456909702] margin:0.20242914979758]Array
(
    [complete] => 
    [id] => 8456909702
    [time] => 1552989968590
    [pending] => 0.21414000
    [amount] => 0.21414000
    [type] => buy
    [price] => 0.03458
)

2019-03-19 11:06:19 - cex delete buy orders: eth_btc[move]
2019-03-19 11:06:21 - cex place new buy order: eth_btc 0.034581 0.21413 [8456910691] margin:0.19952576484876]Array
(
    [complete] => 
    [id] => 8456910691
    [time] => 1552989980585
    [pending] => 0.21413000
    [amount] => 0.21413000
    [type] => buy
    [price] => 0.034581
)

2019-03-19 11:06:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:06:30 - cex place new buy order: eth_btc 0.034583 0.21413 [8456911453] margin:0.20530318364513]Array
(
    [complete] => 
    [id] => 8456911453
    [time] => 1552989990105
    [pending] => 0.21413000
    [amount] => 0.21413000
    [type] => buy
    [price] => 0.034583
)

2019-03-19 11:06:36 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:06:48 - cex place new buy order: eth_btc 0.034564 0.2142 [8456913060]Array
(
    [complete] => 
    [id] => 8456913060
    [time] => 1552990007803
    [pending] => 0.21420000
    [amount] => 0.21420000
    [type] => buy
    [price] => 0.034564
)

2019-03-19 11:06:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:07:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:07:58 - cex place new buy order: eth_btc 0.034568 0.21422 [8456918416] margin:0.24589215459385]Array
(
    [complete] => 
    [id] => 8456918416
    [time] => 1552990078218
    [pending] => 0.21422000
    [amount] => 0.21422000
    [type] => buy
    [price] => 0.034568
)

2019-03-19 11:08:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:08:08 - cex place new buy order: eth_btc 0.03457 0.21421 [8456919218] margin:0.23719988429274]Array
(
    [complete] => 
    [id] => 8456919218
    [time] => 1552990088257
    [pending] => 0.21421000
    [amount] => 0.21421000
    [type] => buy
    [price] => 0.03457
)

2019-03-19 11:08:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:08:19 - cex place new buy order: eth_btc 0.034572 0.21419 [8456920175] margin:0.23140113386557]Array
(
    [complete] => 
    [id] => 8456920175
    [time] => 1552990098986
    [pending] => 0.21419000
    [amount] => 0.21419000
    [type] => buy
    [price] => 0.034572
)

2019-03-19 11:08:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:08:32 - cex place new buy order: eth_btc 0.034574 0.21418 [8456921167] margin:0.22849540116852]Array
(
    [complete] => 
    [id] => 8456921167
    [time] => 1552990111812
    [pending] => 0.21418000
    [amount] => 0.21418000
    [type] => buy
    [price] => 0.034574
)

2019-03-19 11:08:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:08:44 - cex place new buy order: eth_btc 0.034576 0.21417 [8456922105] margin:0.21980564553448]Array
(
    [complete] => 
    [id] => 8456922105
    [time] => 1552990123836
    [pending] => 0.21417000
    [amount] => 0.21417000
    [type] => buy
    [price] => 0.034576
)

2019-03-19 11:08:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:08:54 - cex place new buy order: eth_btc 0.034578 0.21416 [8456922809] margin:0.20822488287351]Array
(
    [complete] => 
    [id] => 8456922809
    [time] => 1552990134150
    [pending] => 0.21416000
    [amount] => 0.21416000
    [type] => buy
    [price] => 0.034578
)

2019-03-19 11:09:07 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:09:16 - cex place new buy order: eth_btc 0.034534 0.2144 [8456924458]Array
(
    [complete] => 
    [id] => 8456924458
    [time] => 1552990156297
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 11:09:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:09:26 - cex place new buy order: eth_btc 0.034536 0.21442 [8456925434] margin:0.27507528376187]Array
(
    [complete] => 
    [id] => 8456925434
    [time] => 1552990165951
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 11:09:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:09:37 - cex place new buy order: eth_btc 0.034538 0.2144 [8456926400] margin:0.25768718512942]Array
(
    [complete] => 
    [id] => 8456926400
    [time] => 1552990177417
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 11:09:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:09:48 - cex place new buy order: eth_btc 0.03454 0.21439 [8456927071] margin:0.27214823393167]Array
(
    [complete] => 
    [id] => 8456927071
    [time] => 1552990188195
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 11:09:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:10:00 - cex place new buy order: eth_btc 0.034542 0.21438 [8456927845] margin:0.2547623183371]Array
(
    [complete] => 
    [id] => 8456927845
    [time] => 1552990199535
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034542
)

2019-03-19 11:10:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:10:09 - cex place new buy order: eth_btc 0.034544 0.21437 [8456928638] margin:0.22290412227883]Array
(
    [complete] => 
    [id] => 8456928638
    [time] => 1552990208932
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034544
)

2019-03-19 11:10:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:10:22 - cex place new buy order: eth_btc 0.034546 0.21436 [8456929683] margin:0.21420714409772]Array
(
    [complete] => 
    [id] => 8456929683
    [time] => 1552990221683
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034546
)

2019-03-19 11:10:33 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:10:44 - cex place new buy order: eth_btc 0.034529 0.2145 [8456931519]Array
(
    [complete] => 
    [id] => 8456931519
    [time] => 1552990243852
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:10:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:10:54 - cex place new buy order: eth_btc 0.034531 0.21445 [8456932131] margin:0.20271639975675]Array
(
    [complete] => 
    [id] => 8456932131
    [time] => 1552990254166
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:11:03 - cex delete buy orders: eth_btc[move]
2019-03-19 11:11:04 - cex delete buy orders: eth_btc[move]
2019-03-19 11:11:05 - cex place new buy order: eth_btc 0.034532 0.21444 [8456932732] margin:0.19980887846407]Array
(
    [complete] => 
    [id] => 8456932732
    [time] => 1552990264907
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 11:11:05 - cex place new buy order: eth_btc 0.034532 0.21444 [] margin:0.19980887846407]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 11:11:20 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:11:32 - cex place new buy order: eth_btc 0.034529 0.2145 [8456935086]Array
(
    [complete] => 
    [id] => 8456935086
    [time] => 1552990292103
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:11:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:11:43 - cex place new buy order: eth_btc 0.034531 0.21445 [8456935996] margin:0.20271639975675]Array
(
    [complete] => 
    [id] => 8456935996
    [time] => 1552990303170
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:11:54 - cex delete buy orders: eth_btc[move]
2019-03-19 11:11:55 - cex place new buy order: eth_btc 0.034532 0.21444 [8456936763] margin:0.19980887846407]Array
(
    [complete] => 
    [id] => 8456936763
    [time] => 1552990315403
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 11:12:07 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:12:16 - cex place new buy order: eth_btc 0.034529 0.2145 [8456938419]Array
(
    [complete] => 
    [id] => 8456938419
    [time] => 1552990335937
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:12:24 - cex delete buy orders: eth_btc[move]
2019-03-19 11:12:26 - cex place new buy order: eth_btc 0.03453 0.21445 [8456939120] margin:0.19982045118878]Array
(
    [complete] => 
    [id] => 8456939120
    [time] => 1552990345671
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 11:12:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:12:39 - cex place new buy order: eth_btc 0.034532 0.21444 [8456940326] margin:0.21718985289008]Array
(
    [complete] => 
    [id] => 8456940326
    [time] => 1552990359010
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 11:12:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:12:51 - cex place new buy order: eth_btc 0.034534 0.21443 [8456941254] margin:0.22876006254704]Array
(
    [complete] => 
    [id] => 8456941254
    [time] => 1552990371155
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 11:13:01 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:13:07 - cex place new buy order: eth_btc 0.034529 0.2145 [8456942536]Array
(
    [complete] => 
    [id] => 8456942536
    [time] => 1552990387453
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:13:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:13:18 - cex place new buy order: eth_btc 0.034531 0.21445 [8456943433] margin:0.20271639975675]Array
(
    [complete] => 
    [id] => 8456943433
    [time] => 1552990397685
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:13:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:13:28 - cex place new buy order: eth_btc 0.034533 0.21444 [8456944217] margin:0.20270465931138]Array
(
    [complete] => 
    [id] => 8456944217
    [time] => 1552990408372
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 11:13:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:13:40 - cex place new buy order: eth_btc 0.034535 0.21442 [8456945186] margin:0.25191834370928]Array
(
    [complete] => 
    [id] => 8456945186
    [time] => 1552990419897
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 11:13:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:13:52 - cex place new buy order: eth_btc 0.034537 0.21441 [8456946271] margin:0.25190375539277]Array
(
    [complete] => 
    [id] => 8456946271
    [time] => 1552990431583
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 11:14:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:14:03 - cex place new buy order: eth_btc 0.034539 0.2144 [8456947197] margin:0.24320333536003]Array
(
    [complete] => 
    [id] => 8456947197
    [time] => 1552990442916
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 11:14:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:14:19 - cex place new buy order: eth_btc 0.034541 0.21439 [8456948429] margin:0.22581859239743]Array
(
    [complete] => 
    [id] => 8456948429
    [time] => 1552990458937
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 11:14:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:14:30 - cex place new buy order: eth_btc 0.034543 0.21437 [8456949285] margin:0.22580551776046]Array
(
    [complete] => 
    [id] => 8456949285
    [time] => 1552990469918
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 11:14:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:14:41 - cex place new buy order: eth_btc 0.034545 0.21436 [8456950308] margin:0.2113185699812]Array
(
    [complete] => 
    [id] => 8456950308
    [time] => 1552990481155
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 11:14:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:14:52 - cex place new buy order: eth_btc 0.034547 0.21435 [8456951083] margin:0.20841172894897]Array
(
    [complete] => 
    [id] => 8456951083
    [time] => 1552990492030
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 11:15:02 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:15:09 - cex place new buy order: eth_btc 0.034529 0.2145 [8456952369]Array
(
    [complete] => 
    [id] => 8456952369
    [time] => 1552990509382
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:15:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:15:21 - cex place new buy order: eth_btc 0.034531 0.21445 [8456953634] margin:0.22877993686834]Array
(
    [complete] => 
    [id] => 8456953634
    [time] => 1552990520638
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:15:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:15:30 - cex place new buy order: eth_btc 0.034533 0.21444 [8456954996] margin:0.22007934439521]Array
(
    [complete] => 
    [id] => 8456954996
    [time] => 1552990530367
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 11:15:40 - cex delete buy orders: eth_btc[move]
2019-03-19 11:15:41 - cex place new buy order: eth_btc 0.034534 0.21442 [8456956357] margin:0.19979730707977]Array
(
    [complete] => 
    [id] => 8456956357
    [time] => 1552990541195
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 11:15:53 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:16:04 - cex place new buy order: eth_btc 0.034529 0.2145 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 11:16:08 - cex place new buy order: eth_btc 0.034529 0.2145 [8456959952]Array
(
    [complete] => 
    [id] => 8456959952
    [time] => 1552990567693
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:16:17 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:16:32 - cex place new buy order: eth_btc 0.034529 0.2145 [8456962908]Array
(
    [complete] => 
    [id] => 8456962908
    [time] => 1552990591626
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:16:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:18:18 - cex place new buy order: eth_btc 0.034529 0.2145 [8456974661]Array
(
    [complete] => 
    [id] => 8456974661
    [time] => 1552990698015
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:18:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:18:28 - cex place new buy order: eth_btc 0.034531 0.21445 [8456975914] margin:0.20271639975675]Array
(
    [complete] => 
    [id] => 8456975914
    [time] => 1552990707996
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:18:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:18:38 - cex place new buy order: eth_btc 0.034533 0.21444 [8456977137] margin:0.20560044015869]Array
(
    [complete] => 
    [id] => 8456977137
    [time] => 1552990718483
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 11:18:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:18:49 - cex place new buy order: eth_btc 0.034535 0.21442 [8456978408] margin:0.21427537281018]Array
(
    [complete] => 
    [id] => 8456978408
    [time] => 1552990729414
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 11:18:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:19:00 - cex place new buy order: eth_btc 0.034537 0.21441 [8456979941] margin:0.22874019167849]Array
(
    [complete] => 
    [id] => 8456979941
    [time] => 1552990739997
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 11:19:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:19:18 - cex place new buy order: eth_btc 0.034539 0.2144 [8456982082] margin:0.25767972436954]Array
(
    [complete] => 
    [id] => 8456982082
    [time] => 1552990758005
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 11:19:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:19:28 - cex place new buy order: eth_btc 0.034541 0.21439 [8456983196] margin:0.26345502446368]Array
(
    [complete] => 
    [id] => 8456983196
    [time] => 1552990767571
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 11:19:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:19:36 - cex place new buy order: eth_btc 0.034543 0.21437 [8456984114] margin:0.26922965579133]Array
(
    [complete] => 
    [id] => 8456984114
    [time] => 1552990776214
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 11:19:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:19:46 - cex place new buy order: eth_btc 0.034545 0.21436 [8456985306] margin:0.24895064408743]Array
(
    [complete] => 
    [id] => 8456985306
    [time] => 1552990786245
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 11:19:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:19:59 - cex place new buy order: eth_btc 0.034547 0.21435 [8456986563] margin:0.24893623180013]Array
(
    [complete] => 
    [id] => 8456986563
    [time] => 1552990798985
    [pending] => 0.21435000
    [amount] => 0.21435000
    [type] => buy
    [price] => 0.034547
)

2019-03-19 11:20:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:20:18 - cex place new buy order: eth_btc 0.034531 0.2144 [8456989170]Array
(
    [complete] => 
    [id] => 8456989170
    [time] => 1552990817795
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:20:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:20:29 - cex place new buy order: eth_btc 0.034535 0.21442 [8456990467] margin:0.26639640943968]Array
(
    [complete] => 
    [id] => 8456990467
    [time] => 1552990829411
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 11:20:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:20:42 - cex place new buy order: eth_btc 0.034537 0.21441 [8456992283] margin:0.20268118249993]Array
(
    [complete] => 
    [id] => 8456992283
    [time] => 1552990842140
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 11:20:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:20:53 - cex place new buy order: eth_btc 0.034539 0.2144 [8456993306] margin:0.20266944613336]Array
(
    [complete] => 
    [id] => 8456993306
    [time] => 1552990852819
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 11:21:02 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:21:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:22:49 - cex place new buy order: eth_btc 0.034529 0.2145 [8457004590]Array
(
    [complete] => 
    [id] => 8457004590
    [time] => 1552990968658
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:22:58 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:23:08 - cex place new buy order: eth_btc 0.034529 0.2145 [8457006310]Array
(
    [complete] => 
    [id] => 8457006310
    [time] => 1552990988088
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:23:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:23:18 - cex place new buy order: eth_btc 0.034531 0.21445 [8457007087] margin:0.20850829689265]Array
(
    [complete] => 
    [id] => 8457007087
    [time] => 1552990997858
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:23:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:24:46 - cex place new buy order: eth_btc 0.034529 0.2145 [8457013470]Array
(
    [complete] => 
    [id] => 8457013470
    [time] => 1552991085675
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:24:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:24:56 - cex place new buy order: eth_btc 0.034531 0.21445 [8457014210] margin:0.22877993686834]Array
(
    [complete] => 
    [id] => 8457014210
    [time] => 1552991095669
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:25:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:25:04 - cex place new buy order: eth_btc 0.034533 0.21444 [8457014815] margin:0.20849622100598]Array
(
    [complete] => 
    [id] => 8457014815
    [time] => 1552991103578
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 11:25:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:25:14 - cex place new buy order: eth_btc 0.034535 0.21442 [8457015514] margin:0.20848414651802]Array
(
    [complete] => 
    [id] => 8457015514
    [time] => 1552991113775
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 11:25:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:25:25 - cex place new buy order: eth_btc 0.034537 0.21441 [8457016298] margin:0.20847207342851]Array
(
    [complete] => 
    [id] => 8457016298
    [time] => 1552991125412
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 11:25:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:25:36 - cex place new buy order: eth_btc 0.034539 0.2144 [8457017262] margin:0.22004111294478]Array
(
    [complete] => 
    [id] => 8457017262
    [time] => 1552991136267
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 11:25:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:25:48 - cex place new buy order: eth_btc 0.034541 0.21439 [8457018270] margin:0.22002837207955]Array
(
    [complete] => 
    [id] => 8457018270
    [time] => 1552991148060
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 11:26:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:26:07 - cex place new buy order: eth_btc 0.034529 0.2145 [8457019890]Array
(
    [complete] => 
    [id] => 8457019890
    [time] => 1552991166955
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:26:17 - cex delete buy orders: eth_btc[move]
2019-03-19 11:26:18 - cex place new buy order: eth_btc 0.03453 0.21445 [8457020696] margin:0.19982045118878]Array
(
    [complete] => 
    [id] => 8457020696
    [time] => 1552991178277
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 11:26:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:26:48 - cex place new buy order: eth_btc 0.034529 0.2145 [8457023251]Array
(
    [complete] => 
    [id] => 8457023251
    [time] => 1552991207675
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:27:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:27:06 - cex place new buy order: eth_btc 0.034531 0.00179 [] margin:0.22298803973242]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 11:27:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:27:09 - cex place new buy order: eth_btc 0.034531 0.21445 [8457024710] margin:0.22588398830037]Array
(
    [complete] => 
    [id] => 8457024710
    [time] => 1552991228808
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:27:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:27:21 - cex place new buy order: eth_btc 0.034533 0.21444 [8457025562] margin:0.22007934439521]Array
(
    [complete] => 
    [id] => 8457025562
    [time] => 1552991240907
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 11:27:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:28:26 - cex place new buy order: eth_btc 0.034529 0.2145 [8457031321]Array
(
    [complete] => 
    [id] => 8457031321
    [time] => 1552991306280
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:28:36 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:29:09 - cex place new buy order: eth_btc 0.034529 0.2145 [8457034922]Array
(
    [complete] => 
    [id] => 8457034922
    [time] => 1552991348753
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:29:20 - cex delete buy orders: eth_btc[move]
2019-03-19 11:29:22 - cex place new buy order: eth_btc 0.03453 0.21445 [8457035878] margin:0.19982045118878]Array
(
    [complete] => 
    [id] => 8457035878
    [time] => 1552991361562
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 11:29:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:29:35 - cex place new buy order: eth_btc 0.034532 0.21444 [8457037079] margin:0.21429398818487]Array
(
    [complete] => 
    [id] => 8457037079
    [time] => 1552991375417
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 11:29:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:29:47 - cex place new buy order: eth_btc 0.034534 0.21443 [8457038011] margin:0.22296866855853]Array
(
    [complete] => 
    [id] => 8457038011
    [time] => 1552991387153
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 11:29:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:30:00 - cex place new buy order: eth_btc 0.034536 0.21442 [8457039055] margin:0.21716469770674]Array
(
    [complete] => 
    [id] => 8457039055
    [time] => 1552991399803
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 11:30:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:30:09 - cex place new buy order: eth_btc 0.034538 0.2144 [8457040019] margin:0.20846603740807]Array
(
    [complete] => 
    [id] => 8457040019
    [time] => 1552991408562
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 11:30:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:30:20 - cex place new buy order: eth_btc 0.03454 0.21439 [8457041163] margin:0.20845396641573]Array
(
    [complete] => 
    [id] => 8457041163
    [time] => 1552991420016
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 11:30:30 - cex delete buy orders: eth_btc[move]
2019-03-19 11:30:32 - cex place new buy order: eth_btc 0.034541 0.21438 [8457042671] margin:0.19975681778703]Array
(
    [complete] => 
    [id] => 8457042671
    [time] => 1552991431938
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 11:30:42 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:30:52 - cex place new buy order: eth_btc 0.034529 0.2145 [8457044776]Array
(
    [complete] => 
    [id] => 8457044776
    [time] => 1552991452316
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:31:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:31:02 - cex place new buy order: eth_btc 0.034531 0.21445 [8457045812] margin:0.2606353711158]Array
(
    [complete] => 
    [id] => 8457045812
    [time] => 1552991462136
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:31:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:31:18 - cex place new buy order: eth_btc 0.034533 0.21444 [8457047259] margin:0.25193293371557]Array
(
    [complete] => 
    [id] => 8457047259
    [time] => 1552991477900
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 11:31:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:31:29 - cex place new buy order: eth_btc 0.034535 0.21442 [8457048379] margin:0.24323150427101]Array
(
    [complete] => 
    [id] => 8457048379
    [time] => 1552991488961
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 11:31:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:31:42 - cex place new buy order: eth_btc 0.034537 0.21441 [8457049797] margin:0.22584474621421]Array
(
    [complete] => 
    [id] => 8457049797
    [time] => 1552991502492
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 11:31:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:31:54 - cex place new buy order: eth_btc 0.034539 0.2144 [8457050931] margin:0.22004111294478]Array
(
    [complete] => 
    [id] => 8457050931
    [time] => 1552991514356
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 11:32:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:32:05 - cex place new buy order: eth_btc 0.034541 0.21439 [8457051875] margin:0.21423815176167]Array
(
    [complete] => 
    [id] => 8457051875
    [time] => 1552991524803
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 11:32:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:32:17 - cex place new buy order: eth_btc 0.034543 0.21437 [8457053318] margin:0.21133080508351]Array
(
    [complete] => 
    [id] => 8457053318
    [time] => 1552991537410
    [pending] => 0.21437000
    [amount] => 0.21437000
    [type] => buy
    [price] => 0.034543
)

2019-03-19 11:32:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:32:30 - cex place new buy order: eth_btc 0.034545 0.21436 [8457054566] margin:0.2055290201187]Array
(
    [complete] => 
    [id] => 8457054566
    [time] => 1552991549615
    [pending] => 0.21436000
    [amount] => 0.21436000
    [type] => buy
    [price] => 0.034545
)

2019-03-19 11:32:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:32:50 - cex place new buy order: eth_btc 0.034532 0.2144 [8457056782]Array
(
    [complete] => 
    [id] => 8457056782
    [time] => 1552991570322
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 11:32:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:32:59 - cex place new buy order: eth_btc 0.034534 0.21443 [8457057606] margin:0.22876006254704]Array
(
    [complete] => 
    [id] => 8457057606
    [time] => 1552991578792
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 11:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:33:06 - cex place new buy order: eth_btc 0.034536 0.21442 [8457058447] margin:0.22295575631224]Array
(
    [complete] => 
    [id] => 8457058447
    [time] => 1552991585921
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 11:33:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:33:28 - cex place new buy order: eth_btc 0.03453 0.2145 [8457060766]Array
(
    [complete] => 
    [id] => 8457060766
    [time] => 1552991608008
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 11:33:37 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:33:57 - cex place new buy order: eth_btc 0.03453 0.2145 [8457063816]Array
(
    [complete] => 
    [id] => 8457063816
    [time] => 1552991636901
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 11:34:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:34:07 - cex place new buy order: eth_btc 0.034532 0.21444 [8457064772] margin:0.20271052936407]Array
(
    [complete] => 
    [id] => 8457064772
    [time] => 1552991646906
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 11:34:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:34:18 - cex place new buy order: eth_btc 0.034535 0.21442 [8457065983] margin:0.2635007962936]Array
(
    [complete] => 
    [id] => 8457065983
    [time] => 1552991658102
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 11:34:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:34:29 - cex place new buy order: eth_btc 0.034537 0.21441 [8457067080] margin:0.25769464632133]Array
(
    [complete] => 
    [id] => 8457067080
    [time] => 1552991669354
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 11:34:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:34:40 - cex place new buy order: eth_btc 0.034539 0.2144 [8457068099] margin:0.25188916876573]Array
(
    [complete] => 
    [id] => 8457068099
    [time] => 1552991679997
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 11:34:49 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:35:00 - cex place new buy order: eth_btc 0.034529 0.2145 [8457069746]Array
(
    [complete] => 
    [id] => 8457069746
    [time] => 1552991700481
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:35:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:35:09 - cex place new buy order: eth_btc 0.034531 0.21445 [8457070397] margin:0.23457183400422]Array
(
    [complete] => 
    [id] => 8457070397
    [time] => 1552991708998
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 11:35:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:35:20 - cex place new buy order: eth_btc 0.034533 0.21444 [8457071288] margin:0.22876668693712]Array
(
    [complete] => 
    [id] => 8457071288
    [time] => 1552991720450
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 11:35:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:35:30 - cex place new buy order: eth_btc 0.034535 0.21442 [8457072292] margin:0.2258578253945]Array
(
    [complete] => 
    [id] => 8457072292
    [time] => 1552991730453
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 11:35:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:35:43 - cex place new buy order: eth_btc 0.034537 0.21441 [8457073385] margin:0.21136751889279]Array
(
    [complete] => 
    [id] => 8457073385
    [time] => 1552991742574
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 11:35:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:35:55 - cex place new buy order: eth_btc 0.034539 0.2144 [8457074417] margin:0.20556472393527]Array
(
    [complete] => 
    [id] => 8457074417
    [time] => 1552991755206
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 11:36:05 - cex delete buy orders: eth_btc[move]
2019-03-19 11:36:06 - cex place new buy order: eth_btc 0.03454 0.21439 [8457075394] margin:0.19976260096697]Array
(
    [complete] => 
    [id] => 8457075394
    [time] => 1552991766323
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 11:36:16 - cex delete buy orders: eth_btc[move]
2019-03-19 11:36:18 - cex place new buy order: eth_btc 0.034541 0.21438 [8457076242] margin:0.19975681778703]Array
(
    [complete] => 
    [id] => 8457076242
    [time] => 1552991777679
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034541
)

2019-03-19 11:36:27 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:36:38 - cex place new buy order: eth_btc 0.034451 0.2149 [8457077794]Array
(
    [complete] => 
    [id] => 8457077794
    [time] => 1552991797949
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 11:36:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:36:49 - cex place new buy order: eth_btc 0.034453 0.21493 [8457078510] margin:0.45569326328621]Array
(
    [complete] => 
    [id] => 8457078510
    [time] => 1552991809327
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 11:37:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:37:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:37:08 - cex place new buy order: eth_btc 0.034455 0.21492 [8457079777] margin:0.44405746626035]Array
(
    [complete] => 
    [id] => 8457079777
    [time] => 1552991827944
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 11:37:09 - cex place new buy order: eth_btc 0.034455 0.00184 [] margin:0.44405746626035]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 11:37:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:37:20 - cex place new buy order: eth_btc 0.034457 0.21491 [8457080461] margin:0.43822735583481]Array
(
    [complete] => 
    [id] => 8457080461
    [time] => 1552991840005
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 11:37:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:37:52 - cex place new buy order: eth_btc 0.034459 0.2149 [8457082416] margin:0.4207899242578]Array
(
    [complete] => 
    [id] => 8457082416
    [time] => 1552991872052
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 11:38:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:38:02 - cex place new buy order: eth_btc 0.034461 0.21488 [8457082962] margin:0.41206000986624]Array
(
    [complete] => 
    [id] => 8457082962
    [time] => 1552991881832
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 11:38:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:38:08 - cex place new buy order: eth_btc 0.034463 0.21487 [8457083277] margin:0.41203609668339]Array
(
    [complete] => 
    [id] => 8457083277
    [time] => 1552991888168
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 11:38:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:38:18 - cex place new buy order: eth_btc 0.034465 0.21486 [8457084000] margin:0.40620919773682]Array
(
    [complete] => 
    [id] => 8457084000
    [time] => 1552991898300
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 11:38:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:38:30 - cex place new buy order: eth_btc 0.034467 0.21485 [8457084760] margin:0.39458032320772]Array
(
    [complete] => 
    [id] => 8457084760
    [time] => 1552991910373
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 11:38:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:38:41 - cex place new buy order: eth_btc 0.034473 0.21481 [8457085706] margin:0.36550343747279]Array
(
    [complete] => 
    [id] => 8457085706
    [time] => 1552991920616
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 11:38:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:38:51 - cex place new buy order: eth_btc 0.034475 0.2148 [8457086481] margin:0.3683828861494]Array
(
    [complete] => 
    [id] => 8457086481
    [time] => 1552991930998
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 11:39:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:39:02 - cex place new buy order: eth_btc 0.034477 0.21478 [8457087487] margin:0.348058125707]Array
(
    [complete] => 
    [id] => 8457087487
    [time] => 1552991942335
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 11:39:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:39:12 - cex place new buy order: eth_btc 0.034479 0.21477 [8457088242] margin:0.31323414252153]Array
(
    [complete] => 
    [id] => 8457088242
    [time] => 1552991952144
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 11:39:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:39:23 - cex place new buy order: eth_btc 0.034481 0.21476 [8457089189] margin:0.33351700936748]Array
(
    [complete] => 
    [id] => 8457089189
    [time] => 1552991962876
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 11:39:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:39:35 - cex place new buy order: eth_btc 0.034483 0.21475 [8457090145] margin:0.32479772641592]Array
(
    [complete] => 
    [id] => 8457090145
    [time] => 1552991975064
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 11:39:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:39:46 - cex place new buy order: eth_btc 0.034485 0.21473 [8457090926] margin:0.32187907785994]Array
(
    [complete] => 
    [id] => 8457090926
    [time] => 1552991986215
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 11:39:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:39:58 - cex place new buy order: eth_btc 0.034491 0.2147 [8457091770] margin:0.29283001362674]Array
(
    [complete] => 
    [id] => 8457091770
    [time] => 1552991997581
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 11:40:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:40:11 - cex place new buy order: eth_btc 0.034493 0.21468 [8457092947] margin:0.29281303452873]Array
(
    [complete] => 
    [id] => 8457092947
    [time] => 1552992011398
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 11:40:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:40:23 - cex place new buy order: eth_btc 0.034495 0.21467 [8457094087] margin:0.28120017393825]Array
(
    [complete] => 
    [id] => 8457094087
    [time] => 1552992023318
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 11:40:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:40:34 - cex place new buy order: eth_btc 0.034499 0.21465 [8457095158] margin:0.26087712687324]Array
(
    [complete] => 
    [id] => 8457095158
    [time] => 1552992033806
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 11:40:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:40:46 - cex place new buy order: eth_btc 0.034501 0.21463 [8457096372] margin:0.26086200399986]Array
(
    [complete] => 
    [id] => 8457096372
    [time] => 1552992045912
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 11:40:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:40:57 - cex place new buy order: eth_btc 0.034503 0.21462 [8457097314] margin:0.27823667507172]Array
(
    [complete] => 
    [id] => 8457097314
    [time] => 1552992056957
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 11:41:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:41:06 - cex place new buy order: eth_btc 0.034505 0.21461 [8457098201] margin:0.275322417041]Array
(
    [complete] => 
    [id] => 8457098201
    [time] => 1552992066246
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 11:41:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:41:17 - cex place new buy order: eth_btc 0.034507 0.2146 [8457098931] margin:0.27240849682673]Array
(
    [complete] => 
    [id] => 8457098931
    [time] => 1552992076607
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 11:41:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:41:27 - cex place new buy order: eth_btc 0.034509 0.21459 [8457099941] margin:0.25210814570114]Array
(
    [complete] => 
    [id] => 8457099941
    [time] => 1552992087399
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 11:41:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:41:38 - cex place new buy order: eth_btc 0.034511 0.21457 [8457100941] margin:0.24629828170728]Array
(
    [complete] => 
    [id] => 8457100941
    [time] => 1552992098288
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 11:41:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:41:50 - cex place new buy order: eth_btc 0.034513 0.21456 [8457101842] margin:0.23179671428157]Array
(
    [complete] => 
    [id] => 8457101842
    [time] => 1552992109906
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 11:41:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:42:00 - cex place new buy order: eth_btc 0.034515 0.21455 [8457102612] margin:0.24916702882802]Array
(
    [complete] => 
    [id] => 8457102612
    [time] => 1552992120368
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 11:42:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:42:07 - cex place new buy order: eth_btc 0.034517 0.21454 [8457103070] margin:0.21728423675289]Array
(
    [complete] => 
    [id] => 8457103070
    [time] => 1552992126631
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 11:42:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:42:18 - cex place new buy order: eth_btc 0.034519 0.21452 [8457103914] margin:0.21437469219849]Array
(
    [complete] => 
    [id] => 8457103914
    [time] => 1552992138233
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 11:42:31 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:42:44 - cex place new buy order: eth_btc 0.034456 0.2149 [8457106097]Array
(
    [complete] => 
    [id] => 8457106097
    [time] => 1552992163784
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 11:42:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:42:56 - cex place new buy order: eth_btc 0.034458 0.2149 [8457107215] margin:0.39178129897266]Array
(
    [complete] => 
    [id] => 8457107215
    [time] => 1552992176242
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 11:43:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:43:08 - cex place new buy order: eth_btc 0.03446 0.21489 [8457108302] margin:0.3830528148578]Array
(
    [complete] => 
    [id] => 8457108302
    [time] => 1552992188070
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 11:43:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:43:19 - cex place new buy order: eth_btc 0.034462 0.21488 [8457109008] margin:0.3801288375602]Array
(
    [complete] => 
    [id] => 8457109008
    [time] => 1552992199265
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 11:43:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:43:30 - cex place new buy order: eth_btc 0.034468 0.21484 [8457109676] margin:0.3655564581641]Array
(
    [complete] => 
    [id] => 8457109676
    [time] => 1552992210248
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 11:43:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:43:42 - cex place new buy order: eth_btc 0.034474 0.2148 [8457110572] margin:0.34808841445728]Array
(
    [complete] => 
    [id] => 8457110572
    [time] => 1552992222047
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 11:43:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:43:54 - cex place new buy order: eth_btc 0.034476 0.21479 [8457111366] margin:0.35676992690568]Array
(
    [complete] => 
    [id] => 8457111366
    [time] => 1552992233854
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 11:44:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:44:07 - cex delete buy orders: eth_btc[move]
2019-03-19 11:44:07 - cex place new buy order: eth_btc 0.034478 0.21478 [8457112248] margin:0.35094843088346]Array
(
    [complete] => 
    [id] => 8457112248
    [time] => 1552992246968
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 11:44:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:44:17 - cex place new buy order: eth_btc 0.03448 0.21477 [8457113090] margin:0.3451276102088]Array
(
    [complete] => 
    [id] => 8457113090
    [time] => 1552992257246
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 11:44:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:44:28 - cex place new buy order: eth_btc 0.034482 0.21475 [8457113818] margin:0.3248071457572]Array
(
    [complete] => 
    [id] => 8457113818
    [time] => 1552992268041
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 11:44:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:44:40 - cex place new buy order: eth_btc 0.034484 0.21474 [8457114786] margin:0.3334879944322]Array
(
    [complete] => 
    [id] => 8457114786
    [time] => 1552992280340
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 11:44:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:44:52 - cex place new buy order: eth_btc 0.034486 0.21473 [8457115881] margin:0.31027083454154]Array
(
    [complete] => 
    [id] => 8457115881
    [time] => 1552992292518
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 11:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:45:06 - cex place new buy order: eth_btc 0.034488 0.21472 [8457117075] margin:0.30445372303409]Array
(
    [complete] => 
    [id] => 8457117075
    [time] => 1552992306233
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 11:45:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:45:18 - cex place new buy order: eth_btc 0.034492 0.21469 [8457118377] margin:0.28702307781514]Array
(
    [complete] => 
    [id] => 8457118377
    [time] => 1552992317803
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 11:45:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:45:36 - cex place new buy order: eth_btc 0.034494 0.21468 [8457120172] margin:0.28410738099378]Array
(
    [complete] => 
    [id] => 8457120172
    [time] => 1552992335771
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 11:45:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:45:46 - cex place new buy order: eth_btc 0.034496 0.21467 [8457121331] margin:0.27539424860852]Array
(
    [complete] => 
    [id] => 8457121331
    [time] => 1552992346356
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 11:45:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:46:00 - cex place new buy order: eth_btc 0.0345 0.21464 [8457122629] margin:0.26376811594202]Array
(
    [complete] => 
    [id] => 8457122629
    [time] => 1552992359920
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 11:46:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:46:06 - cex place new buy order: eth_btc 0.034502 0.21463 [8457123213] margin:0.27534635673296]Array
(
    [complete] => 
    [id] => 8457123213
    [time] => 1552992365678
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 11:46:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:46:23 - cex place new buy order: eth_btc 0.034504 0.21462 [8457124643] margin:0.24924646417808]Array
(
    [complete] => 
    [id] => 8457124643
    [time] => 1552992382871
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 11:46:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:46:33 - cex place new buy order: eth_btc 0.034506 0.2146 [8457125249] margin:0.23763983075407]Array
(
    [complete] => 
    [id] => 8457125249
    [time] => 1552992392768
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 11:46:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:46:43 - cex place new buy order: eth_btc 0.034508 0.21459 [8457126256] margin:0.2202387852092]Array
(
    [complete] => 
    [id] => 8457126256
    [time] => 1552992402916
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 11:46:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:46:54 - cex place new buy order: eth_btc 0.034511 0.21457 [8457127014] margin:0.23470777433281]Array
(
    [complete] => 
    [id] => 8457127014
    [time] => 1552992413781
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 11:47:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:47:58 - cex place new buy order: eth_btc 0.034513 0.21456 [8457131239] margin:0.23469417321009]Array
(
    [complete] => 
    [id] => 8457131239
    [time] => 1552992477823
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 11:48:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:48:09 - cex place new buy order: eth_btc 0.034515 0.21455 [8457132092] margin:0.24047515572938]Array
(
    [complete] => 
    [id] => 8457132092
    [time] => 1552992488608
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 11:48:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:48:20 - cex place new buy order: eth_btc 0.034517 0.21454 [8457133026] margin:0.23466697569312]Array
(
    [complete] => 
    [id] => 8457133026
    [time] => 1552992500301
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 11:48:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:48:32 - cex place new buy order: eth_btc 0.034519 0.21452 [8457133877] margin:0.22306555809843]Array
(
    [complete] => 
    [id] => 8457133877
    [time] => 1552992512164
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 11:48:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:48:45 - cex place new buy order: eth_btc 0.034521 0.21451 [8457135030] margin:0.22305263462818]Array
(
    [complete] => 
    [id] => 8457135030
    [time] => 1552992525400
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 11:48:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:48:57 - cex place new buy order: eth_btc 0.034523 0.2145 [8457135780] margin:0.21724647336558]Array
(
    [complete] => 
    [id] => 8457135780
    [time] => 1552992536604
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 11:49:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:49:09 - cex place new buy order: eth_btc 0.034525 0.21449 [8457136545] margin:0.20564808110066]Array
(
    [complete] => 
    [id] => 8457136545
    [time] => 1552992548618
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 11:49:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:49:21 - cex place new buy order: eth_btc 0.034527 0.21447 [8457137327] margin:0.21432502099805]Array
(
    [complete] => 
    [id] => 8457137327
    [time] => 1552992561501
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034527
)

2019-03-19 11:49:31 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:49:38 - cex place new buy order: eth_btc 0.034456 0.2149 [8457138509]Array
(
    [complete] => 
    [id] => 8457138509
    [time] => 1552992578227
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 11:49:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:49:49 - cex place new buy order: eth_btc 0.034458 0.2149 [8457139231] margin:0.39178129897266]Array
(
    [complete] => 
    [id] => 8457139231
    [time] => 1552992588969
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 11:50:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:50:02 - cex place new buy order: eth_btc 0.034463 0.21487 [8457140007] margin:0.35980616893481]Array
(
    [complete] => 
    [id] => 8457140007
    [time] => 1552992602515
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 11:50:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:50:15 - cex place new buy order: eth_btc 0.034469 0.21483 [8457140693] margin:0.35974353767152]Array
(
    [complete] => 
    [id] => 8457140693
    [time] => 1552992614642
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 11:50:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:50:26 - cex place new buy order: eth_btc 0.034471 0.21482 [8457141686] margin:0.35682167619158]Array
(
    [complete] => 
    [id] => 8457141686
    [time] => 1552992626232
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 11:50:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:50:39 - cex place new buy order: eth_btc 0.034477 0.21478 [8457142702] margin:0.31615279751718]Array
(
    [complete] => 
    [id] => 8457142702
    [time] => 1552992638976
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 11:50:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:50:51 - cex place new buy order: eth_btc 0.034485 0.21473 [8457143865] margin:0.32477888937219]Array
(
    [complete] => 
    [id] => 8457143865
    [time] => 1552992651395
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 11:51:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:51:04 - cex place new buy order: eth_btc 0.034487 0.21472 [8457144797] margin:0.30736219445007]Array
(
    [complete] => 
    [id] => 8457144797
    [time] => 1552992664482
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 11:51:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:51:19 - cex place new buy order: eth_btc 0.034489 0.21471 [8457145919] margin:0.281249093914]Array
(
    [complete] => 
    [id] => 8457145919
    [time] => 1552992678915
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 11:51:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:51:33 - cex place new buy order: eth_btc 0.034491 0.2147 [8457147516] margin:0.2841320924299]Array
(
    [complete] => 
    [id] => 8457147516
    [time] => 1552992693294
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 11:51:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:51:49 - cex place new buy order: eth_btc 0.034495 0.21467 [8457149299] margin:0.28409914480361]Array
(
    [complete] => 
    [id] => 8457149299
    [time] => 1552992709199
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 11:52:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:52:03 - cex place new buy order: eth_btc 0.034499 0.21465 [8457150503] margin:0.28406620481753]Array
(
    [complete] => 
    [id] => 8457150503
    [time] => 1552992722724
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 11:52:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:52:15 - cex place new buy order: eth_btc 0.034501 0.21463 [8457151531] margin:0.25506507057766]Array
(
    [complete] => 
    [id] => 8457151531
    [time] => 1552992735051
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 11:52:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:52:26 - cex place new buy order: eth_btc 0.034503 0.21462 [8457152488] margin:0.2492536880851]Array
(
    [complete] => 
    [id] => 8457152488
    [time] => 1552992745601
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 11:52:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:52:36 - cex place new buy order: eth_btc 0.034505 0.21461 [8457153029] margin:0.25213737139544]Array
(
    [complete] => 
    [id] => 8457153029
    [time] => 1552992755856
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 11:52:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:52:49 - cex place new buy order: eth_btc 0.034507 0.2146 [8457153878] margin:0.25502072043353]Array
(
    [complete] => 
    [id] => 8457153878
    [time] => 1552992768537
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 11:52:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:53:01 - cex place new buy order: eth_btc 0.034509 0.21459 [8457154681] margin:0.28688168303921]Array
(
    [complete] => 
    [id] => 8457154681
    [time] => 1552992780579
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 11:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:53:05 - cex place new buy order: eth_btc 0.034512 0.21457 [8457155048] margin:0.2752665739453]Array
(
    [complete] => 
    [id] => 8457155048
    [time] => 1552992784744
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 11:53:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:53:12 - cex place new buy order: eth_btc 0.034515 0.21455 [8457155396] margin:0.26365348399244]Array
(
    [complete] => 
    [id] => 8457155396
    [time] => 1552992791840
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 11:53:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:53:23 - cex place new buy order: eth_btc 0.034517 0.21454 [8457156069] margin:0.25784396094677]Array
(
    [complete] => 
    [id] => 8457156069
    [time] => 1552992802660
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 11:53:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:53:34 - cex place new buy order: eth_btc 0.034519 0.21452 [8457156802] margin:0.26072597699818]Array
(
    [complete] => 
    [id] => 8457156802
    [time] => 1552992813859
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 11:53:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:53:46 - cex place new buy order: eth_btc 0.034521 0.21451 [8457157669] margin:0.27809159641956]Array
(
    [complete] => 
    [id] => 8457157669
    [time] => 1552992825866
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 11:53:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:53:57 - cex place new buy order: eth_btc 0.034523 0.2145 [8457158588] margin:0.2838687251977]Array
(
    [complete] => 
    [id] => 8457158588
    [time] => 1552992836991
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 11:54:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:54:04 - cex place new buy order: eth_btc 0.034525 0.00183 [] margin:0.30123099203476]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 11:54:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:54:16 - cex place new buy order: eth_btc 0.034525 0.21449 [8457160336] margin:0.28385228095582]Array
(
    [complete] => 
    [id] => 8457160336
    [time] => 1552992855573
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 11:54:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:54:32 - cex place new buy order: eth_btc 0.034527 0.21447 [8457162034] margin:0.2664581342138]Array
(
    [complete] => 
    [id] => 8457162034
    [time] => 1552992871580
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034527
)

2019-03-19 11:54:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:54:44 - cex place new buy order: eth_btc 0.034529 0.21446 [8457163380] margin:0.27513104926293]Array
(
    [complete] => 
    [id] => 8457163380
    [time] => 1552992884209
    [pending] => 0.21446000
    [amount] => 0.21446000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 11:54:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:54:54 - cex place new buy order: eth_btc 0.034532 0.21444 [8457164375] margin:0.26352368817328]Array
(
    [complete] => 
    [id] => 8457164375
    [time] => 1552992894519
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034532
)

2019-03-19 11:55:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:55:04 - cex place new buy order: eth_btc 0.034534 0.21443 [8457165361] margin:0.23744715352985]Array
(
    [complete] => 
    [id] => 8457165361
    [time] => 1552992903877
    [pending] => 0.21443000
    [amount] => 0.21443000
    [type] => buy
    [price] => 0.034534
)

2019-03-19 11:55:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:55:15 - cex place new buy order: eth_btc 0.034536 0.21442 [8457166570] margin:0.23164234422051]Array
(
    [complete] => 
    [id] => 8457166570
    [time] => 1552992915125
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034536
)

2019-03-19 11:55:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:55:27 - cex place new buy order: eth_btc 0.034538 0.2144 [8457167719] margin:0.22583820719209]Array
(
    [complete] => 
    [id] => 8457167719
    [time] => 1552992926918
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034538
)

2019-03-19 11:55:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:55:41 - cex place new buy order: eth_btc 0.03454 0.21439 [8457168988] margin:0.22003474232775]Array
(
    [complete] => 
    [id] => 8457168988
    [time] => 1552992941093
    [pending] => 0.21439000
    [amount] => 0.21439000
    [type] => buy
    [price] => 0.03454
)

2019-03-19 11:55:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:55:53 - cex place new buy order: eth_btc 0.034542 0.21438 [8457169816] margin:0.21423194951073]Array
(
    [complete] => 
    [id] => 8457169816
    [time] => 1552992952525
    [pending] => 0.21438000
    [amount] => 0.21438000
    [type] => buy
    [price] => 0.034542
)

2019-03-19 11:56:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:56:18 - cex place new buy order: eth_btc 0.034506 0.2146 [8457171566]Array
(
    [complete] => 
    [id] => 8457171566
    [time] => 1552992977657
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 11:56:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:56:31 - cex place new buy order: eth_btc 0.034508 0.21459 [8457172708] margin:0.29268575402803]Array
(
    [complete] => 
    [id] => 8457172708
    [time] => 1552992991209
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 11:56:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:56:45 - cex place new buy order: eth_btc 0.03451 0.21458 [8457173838] margin:0.25789626195305]Array
(
    [complete] => 
    [id] => 8457173838
    [time] => 1552993004696
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 11:56:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:57:03 - cex place new buy order: eth_btc 0.034512 0.21457 [8457174968] margin:0.25788131664348]Array
(
    [complete] => 
    [id] => 8457174968
    [time] => 1552993023443
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 11:57:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:57:19 - cex place new buy order: eth_btc 0.034514 0.21455 [8457176780] margin:0.24917424813118]Array
(
    [complete] => 
    [id] => 8457176780
    [time] => 1552993038891
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 11:57:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:57:30 - cex place new buy order: eth_btc 0.034516 0.21454 [8457178042] margin:0.23757098157375]Array
(
    [complete] => 
    [id] => 8457178042
    [time] => 1552993050400
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 11:57:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:57:42 - cex place new buy order: eth_btc 0.034518 0.21453 [8457179016] margin:0.22886609884698]Array
(
    [complete] => 
    [id] => 8457179016
    [time] => 1552993062323
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 11:57:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:57:56 - cex place new buy order: eth_btc 0.03452 0.21452 [8457180238] margin:0.21726535341831]Array
(
    [complete] => 
    [id] => 8457180238
    [time] => 1552993076424
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 11:58:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:58:06 - cex place new buy order: eth_btc 0.034522 0.2145 [8457181001] margin:0.21725276635189]Array
(
    [complete] => 
    [id] => 8457181001
    [time] => 1552993086234
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034522
)

2019-03-19 11:58:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:58:21 - cex place new buy order: eth_btc 0.034524 0.21449 [8457182215] margin:0.21724018074383]Array
(
    [complete] => 
    [id] => 8457182215
    [time] => 1552993100850
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034524
)

2019-03-19 11:58:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:58:34 - cex place new buy order: eth_btc 0.034526 0.21448 [8457183397] margin:0.21433122863928]Array
(
    [complete] => 
    [id] => 8457183397
    [time] => 1552993113584
    [pending] => 0.21448000
    [amount] => 0.21448000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 11:58:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:58:47 - cex place new buy order: eth_btc 0.034528 0.21447 [8457184358] margin:0.20852641334568]Array
(
    [complete] => 
    [id] => 8457184358
    [time] => 1552993126838
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034528
)

2019-03-19 11:58:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:59:00 - cex place new buy order: eth_btc 0.03453 0.21445 [8457185096] margin:0.20272227048943]Array
(
    [complete] => 
    [id] => 8457185096
    [time] => 1552993139996
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.03453
)

2019-03-19 11:59:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 11:59:16 - cex place new buy order: eth_btc 0.034507 0.2146 [8457186001]Array
(
    [complete] => 
    [id] => 8457186001
    [time] => 1552993155577
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 11:59:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:59:27 - cex place new buy order: eth_btc 0.034509 0.21459 [8457187006] margin:0.27529050392652]Array
(
    [complete] => 
    [id] => 8457187006
    [time] => 1552993167494
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 11:59:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:59:41 - cex place new buy order: eth_btc 0.034511 0.21457 [8457188166] margin:0.2665816696126]Array
(
    [complete] => 
    [id] => 8457188166
    [time] => 1552993180549
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 11:59:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 11:59:51 - cex place new buy order: eth_btc 0.034513 0.21456 [8457189049] margin:0.28395097499494]Array
(
    [complete] => 
    [id] => 8457189049
    [time] => 1552993190805
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 12:00:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:00:01 - cex place new buy order: eth_btc 0.034517 0.21454 [8457189991] margin:0.26074108410348]Array
(
    [complete] => 
    [id] => 8457189991
    [time] => 1552993201504
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 12:00:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:00:13 - cex place new buy order: eth_btc 0.034521 0.21451 [8457191037] margin:0.27229802149416]Array
(
    [complete] => 
    [id] => 8457191037
    [time] => 1552993213234
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 12:00:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:00:25 - cex place new buy order: eth_btc 0.034523 0.2145 [8457192215] margin:0.26359238768359]Array
(
    [complete] => 
    [id] => 8457192215
    [time] => 1552993224913
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 12:00:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:00:37 - cex place new buy order: eth_btc 0.034525 0.21449 [8457193592] margin:0.26068066618392]Array
(
    [complete] => 
    [id] => 8457193592
    [time] => 1552993236821
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 12:00:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:00:47 - cex place new buy order: eth_btc 0.034527 0.21447 [8457194955] margin:0.26935441828133]Array
(
    [complete] => 
    [id] => 8457194955
    [time] => 1552993247477
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034527
)

2019-03-19 12:00:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:00:59 - cex place new buy order: eth_btc 0.034529 0.21446 [8457196263] margin:0.2258970720264]Array
(
    [complete] => 
    [id] => 8457196263
    [time] => 1552993259363
    [pending] => 0.21446000
    [amount] => 0.21446000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 12:01:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:01:14 - cex place new buy order: eth_btc 0.034531 0.21445 [8457197487] margin:0.24615562827606]Array
(
    [complete] => 
    [id] => 8457197487
    [time] => 1552993274204
    [pending] => 0.21445000
    [amount] => 0.21445000
    [type] => buy
    [price] => 0.034531
)

2019-03-19 12:01:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:01:27 - cex place new buy order: eth_btc 0.034533 0.21444 [8457198723] margin:0.21139200185329]Array
(
    [complete] => 
    [id] => 8457198723
    [time] => 1552993287091
    [pending] => 0.21444000
    [amount] => 0.21444000
    [type] => buy
    [price] => 0.034533
)

2019-03-19 12:01:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:01:39 - cex place new buy order: eth_btc 0.034535 0.21442 [8457199983] margin:0.22006659910236]Array
(
    [complete] => 
    [id] => 8457199983
    [time] => 1552993298576
    [pending] => 0.21442000
    [amount] => 0.21442000
    [type] => buy
    [price] => 0.034535
)

2019-03-19 12:01:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:01:50 - cex place new buy order: eth_btc 0.034537 0.21441 [8457201218] margin:0.20268118249993]Array
(
    [complete] => 
    [id] => 8457201218
    [time] => 1552993310351
    [pending] => 0.21441000
    [amount] => 0.21441000
    [type] => buy
    [price] => 0.034537
)

2019-03-19 12:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:02:06 - cex place new buy order: eth_btc 0.034539 0.2144 [8457202708] margin:0.20266944613336]Array
(
    [complete] => 
    [id] => 8457202708
    [time] => 1552993325830
    [pending] => 0.21440000
    [amount] => 0.21440000
    [type] => buy
    [price] => 0.034539
)

2019-03-19 12:02:19 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:02:35 - cex place new buy order: eth_btc 0.034513 0.2146 [8457205146]Array
(
    [complete] => 
    [id] => 8457205146
    [time] => 1552993354772
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 12:02:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:02:46 - cex place new buy order: eth_btc 0.034515 0.21455 [8457206116] margin:0.26365348399244]Array
(
    [complete] => 
    [id] => 8457206116
    [time] => 1552993365634
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 12:02:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:02:58 - cex place new buy order: eth_btc 0.034517 0.21454 [8457207307] margin:0.24046122200654]Array
(
    [complete] => 
    [id] => 8457207307
    [time] => 1552993378499
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 12:03:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:03:07 - cex place new buy order: eth_btc 0.034519 0.21452 [8457207989] margin:0.23465337929836]Array
(
    [complete] => 
    [id] => 8457207989
    [time] => 1552993386678
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 12:03:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:03:20 - cex place new buy order: eth_btc 0.034521 0.21451 [8457208835] margin:0.22884620955359]Array
(
    [complete] => 
    [id] => 8457208835
    [time] => 1552993399730
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 12:03:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:03:33 - cex place new buy order: eth_btc 0.034523 0.2145 [8457209614] margin:0.22014309301046]Array
(
    [complete] => 
    [id] => 8457209614
    [time] => 1552993412519
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 12:03:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:03:45 - cex place new buy order: eth_btc 0.034525 0.21449 [8457210437] margin:0.2143374366401]Array
(
    [complete] => 
    [id] => 8457210437
    [time] => 1552993425228
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 12:03:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:03:56 - cex place new buy order: eth_btc 0.034527 0.21447 [8457211303] margin:0.20853245286296]Array
(
    [complete] => 
    [id] => 8457211303
    [time] => 1552993435773
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034527
)

2019-03-19 12:04:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:04:08 - cex place new buy order: eth_btc 0.034529 0.21446 [8457212241] margin:0.20272814156215]Array
(
    [complete] => 
    [id] => 8457212241
    [time] => 1552993448510
    [pending] => 0.21446000
    [amount] => 0.21446000
    [type] => buy
    [price] => 0.034529
)

2019-03-19 12:04:22 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:04:33 - cex place new buy order: eth_btc 0.034513 0.2146 [8457213995]Array
(
    [complete] => 
    [id] => 8457213995
    [time] => 1552993473235
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 12:04:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:04:46 - cex place new buy order: eth_btc 0.034515 0.21455 [8457215017] margin:0.22019411849918]Array
(
    [complete] => 
    [id] => 8457215017
    [time] => 1552993486393
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 12:04:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:05:00 - cex place new buy order: eth_btc 0.034517 0.21454 [8457216135] margin:0.21728423675289]Array
(
    [complete] => 
    [id] => 8457216135
    [time] => 1552993499839
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 12:05:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:05:08 - cex place new buy order: eth_btc 0.034519 0.21452 [8457217031] margin:0.21147773689851]Array
(
    [complete] => 
    [id] => 8457217031
    [time] => 1552993507660
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 12:05:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:05:19 - cex place new buy order: eth_btc 0.034521 0.21451 [8457218241] margin:0.20567190985197]Array
(
    [complete] => 
    [id] => 8457218241
    [time] => 1552993519494
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 12:05:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:05:33 - cex place new buy order: eth_btc 0.034523 0.2145 [8457219470] margin:0.2027633751412]Array
(
    [complete] => 
    [id] => 8457219470
    [time] => 1552993532676
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 12:05:42 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:05:50 - cex place new buy order: eth_btc 0.034448 0.215 [8457220951]Array
(
    [complete] => 
    [id] => 8457220951
    [time] => 1552993549651
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 12:05:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:05:59 - cex place new buy order: eth_btc 0.03445 0.21495 [8457221876] margin:0.41509433962263]Array
(
    [complete] => 
    [id] => 8457221876
    [time] => 1552993559215
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 12:06:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:06:14 - cex place new buy order: eth_btc 0.034456 0.21492 [8457223617] margin:0.39180403993497]Array
(
    [complete] => 
    [id] => 8457223617
    [time] => 1552993574416
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 12:06:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:06:27 - cex place new buy order: eth_btc 0.03447 0.21483 [8457225127] margin:0.35102988105598]Array
(
    [complete] => 
    [id] => 8457225127
    [time] => 1552993586910
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 12:06:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:06:42 - cex place new buy order: eth_btc 0.034476 0.21479 [8457226633] margin:0.33356537881424]Array
(
    [complete] => 
    [id] => 8457226633
    [time] => 1552993602313
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 12:06:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:06:56 - cex place new buy order: eth_btc 0.034478 0.21478 [8457227551] margin:0.32774522884156]Array
(
    [complete] => 
    [id] => 8457227551
    [time] => 1552993616335
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 12:07:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:07:12 - cex place new buy order: eth_btc 0.034482 0.21475 [8457228546] margin:0.31320689055161]Array
(
    [complete] => 
    [id] => 8457228546
    [time] => 1552993631657
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 12:07:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:07:24 - cex place new buy order: eth_btc 0.034484 0.21474 [8457229857] margin:0.33058809882842]Array
(
    [complete] => 
    [id] => 8457229857
    [time] => 1552993644290
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 12:07:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:07:38 - cex place new buy order: eth_btc 0.034494 0.21468 [8457230781] margin:0.28120832608567]Array
(
    [complete] => 
    [id] => 8457230781
    [time] => 1552993658063
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 12:07:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:07:49 - cex place new buy order: eth_btc 0.034496 0.21467 [8457231450] margin:0.27539424860852]Array
(
    [complete] => 
    [id] => 8457231450
    [time] => 1552993669204
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 12:08:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:08:01 - cex place new buy order: eth_btc 0.034498 0.21465 [8457232139] margin:0.26958084526638]Array
(
    [complete] => 
    [id] => 8457232139
    [time] => 1552993681470
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 12:08:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:08:17 - cex place new buy order: eth_btc 0.034501 0.21463 [8457232977] margin:0.26086200399986]Array
(
    [complete] => 
    [id] => 8457232977
    [time] => 1552993697456
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 12:08:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:08:30 - cex place new buy order: eth_btc 0.034503 0.21462 [8457233751] margin:0.25794858418109]Array
(
    [complete] => 
    [id] => 8457233751
    [time] => 1552993709897
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 12:08:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:08:42 - cex place new buy order: eth_btc 0.034505 0.21461 [8457234805] margin:0.25213737139544]Array
(
    [complete] => 
    [id] => 8457234805
    [time] => 1552993722044
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 12:08:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:08:54 - cex place new buy order: eth_btc 0.034507 0.2146 [8457235534] margin:0.21734720491493]Array
(
    [complete] => 
    [id] => 8457235534
    [time] => 1552993734172
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034507
)

2019-03-19 12:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:09:05 - cex place new buy order: eth_btc 0.034509 0.21459 [8457236286] margin:0.20574342925035]Array
(
    [complete] => 
    [id] => 8457236286
    [time] => 1552993744920
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 12:09:05 - cex place new buy order: eth_btc 0.034509 0.21459 [] margin:0.20574342925035]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 12:09:14 - cex delete buy orders: eth_btc[move]
2019-03-19 12:09:16 - cex place new buy order: eth_btc 0.03451 0.21457 [8457236882] margin:0.19993625220944]Array
(
    [complete] => 
    [id] => 8457236882
    [time] => 1552993755573
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 12:09:25 - cex delete buy orders: eth_btc[move]
2019-03-19 12:09:27 - cex place new buy order: eth_btc 0.034511 0.21457 [8457237709] margin:0.1999304589708]Array
(
    [complete] => 
    [id] => 8457237709
    [time] => 1552993767312
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 12:09:36 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:09:51 - cex place new buy order: eth_btc 0.034449 0.215 [8457238969]Array
(
    [complete] => 
    [id] => 8457238969
    [time] => 1552993791032
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 12:10:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:10:02 - cex place new buy order: eth_btc 0.034451 0.21495 [8457239734] margin:0.37444486371947]Array
(
    [complete] => 
    [id] => 8457239734
    [time] => 1552993801922
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 12:10:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:10:16 - cex place new buy order: eth_btc 0.034453 0.21493 [8457240838] margin:0.34539807854177]Array
(
    [complete] => 
    [id] => 8457240838
    [time] => 1552993816271
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 12:10:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:10:28 - cex place new buy order: eth_btc 0.034455 0.21492 [8457241908] margin:0.34247569293282]Array
(
    [complete] => 
    [id] => 8457241908
    [time] => 1552993828048
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 12:10:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:10:40 - cex place new buy order: eth_btc 0.034461 0.21488 [8457243386] margin:0.34531789559211]Array
(
    [complete] => 
    [id] => 8457243386
    [time] => 1552993840300
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 12:10:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:10:52 - cex place new buy order: eth_btc 0.034463 0.21487 [8457244808] margin:0.3569045062821]Array
(
    [complete] => 
    [id] => 8457244808
    [time] => 1552993852429
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 12:11:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:11:05 - cex place new buy order: eth_btc 0.034465 0.21486 [8457245974] margin:0.35398230088495]Array
(
    [complete] => 
    [id] => 8457245974
    [time] => 1552993864945
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 12:11:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:11:17 - cex place new buy order: eth_btc 0.034467 0.21485 [8457247133] margin:0.34525778280674]Array
(
    [complete] => 
    [id] => 8457247133
    [time] => 1552993877310
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 12:11:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:11:30 - cex place new buy order: eth_btc 0.034477 0.21478 [8457248438] margin:0.31035182875538]Array
(
    [complete] => 
    [id] => 8457248438
    [time] => 1552993889550
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 12:11:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:11:44 - cex place new buy order: eth_btc 0.034483 0.21475 [8457249824] margin:0.31609778731547]Array
(
    [complete] => 
    [id] => 8457249824
    [time] => 1552993903622
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 12:11:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:11:58 - cex place new buy order: eth_btc 0.034485 0.21473 [8457251338] margin:0.30738002029866]Array
(
    [complete] => 
    [id] => 8457251338
    [time] => 1552993918169
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 12:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:12:05 - cex place new buy order: eth_btc 0.034491 0.2147 [] margin:0.2841320924299]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 12:12:20 - cex place new buy order: eth_btc 0.034493 0.2147 [8457253241]Array
(
    [complete] => 
    [id] => 8457253241
    [time] => 1552993940444
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 12:12:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:12:32 - cex place new buy order: eth_btc 0.034497 0.21466 [8457254280] margin:0.26668985708902]Array
(
    [complete] => 
    [id] => 8457254280
    [time] => 1552993951866
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 12:12:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:12:45 - cex place new buy order: eth_btc 0.034499 0.21465 [8457255525] margin:0.25507985738717]Array
(
    [complete] => 
    [id] => 8457255525
    [time] => 1552993964893
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 12:12:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:12:57 - cex place new buy order: eth_btc 0.034501 0.21463 [8457256465] margin:0.24636967044431]Array
(
    [complete] => 
    [id] => 8457256465
    [time] => 1552993977096
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 12:13:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:13:08 - cex place new buy order: eth_btc 0.034503 0.21462 [8457257269] margin:0.24345709068776]Array
(
    [complete] => 
    [id] => 8457257269
    [time] => 1552993988171
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 12:13:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:13:22 - cex place new buy order: eth_btc 0.034505 0.21461 [8457258405] margin:0.20576728010433]Array
(
    [complete] => 
    [id] => 8457258405
    [time] => 1552994001748
    [pending] => 0.21461000
    [amount] => 0.21461000
    [type] => buy
    [price] => 0.034505
)

2019-03-19 12:13:32 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:13:44 - cex place new buy order: eth_btc 0.034449 0.215 [8457260222]Array
(
    [complete] => 
    [id] => 8457260222
    [time] => 1552994023991
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 12:13:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:13:56 - cex place new buy order: eth_btc 0.034451 0.21495 [8457261356] margin:0.37444486371947]Array
(
    [complete] => 
    [id] => 8457261356
    [time] => 1552994036407
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 12:14:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:14:10 - cex place new buy order: eth_btc 0.034453 0.21493 [8457262386] margin:0.37732563202042]Array
(
    [complete] => 
    [id] => 8457262386
    [time] => 1552994049666
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 12:14:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:14:22 - cex place new buy order: eth_btc 0.034455 0.21492 [8457263300] margin:0.35988971121752]Array
(
    [complete] => 
    [id] => 8457263300
    [time] => 1552994062084
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 12:14:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:14:32 - cex place new buy order: eth_btc 0.034457 0.21491 [8457263900] margin:0.35986882201005]Array
(
    [complete] => 
    [id] => 8457263900
    [time] => 1552994071971
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 12:14:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:14:43 - cex place new buy order: eth_btc 0.034459 0.2149 [8457264594] margin:0.362749934705]Array
(
    [complete] => 
    [id] => 8457264594
    [time] => 1552994082832
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 12:14:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:14:55 - cex place new buy order: eth_btc 0.034465 0.21486 [8457265342] margin:0.3626867836936]Array
(
    [complete] => 
    [id] => 8457265342
    [time] => 1552994094921
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 12:15:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:15:07 - cex place new buy order: eth_btc 0.034471 0.21482 [8457265970] margin:0.34521771924227]Array
(
    [complete] => 
    [id] => 8457265970
    [time] => 1552994107061
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 12:15:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:15:15 - cex place new buy order: eth_btc 0.034473 0.21481 [8457266448] margin:0.32489194442025]Array
(
    [complete] => 
    [id] => 8457266448
    [time] => 1552994114624
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 12:15:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:15:26 - cex place new buy order: eth_btc 0.034479 0.21477 [8457267507] margin:0.31033382638705]Array
(
    [complete] => 
    [id] => 8457267507
    [time] => 1552994126401
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 12:15:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:15:40 - cex place new buy order: eth_btc 0.034481 0.21476 [8457268695] margin:0.29581508656944]Array
(
    [complete] => 
    [id] => 8457268695
    [time] => 1552994139644
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 12:15:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:15:53 - cex place new buy order: eth_btc 0.034483 0.21475 [8457269980] margin:0.29289794971434]Array
(
    [complete] => 
    [id] => 8457269980
    [time] => 1552994153261
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 12:16:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:16:04 - cex place new buy order: eth_btc 0.034485 0.21473 [8457270989] margin:0.28418152820067]Array
(
    [complete] => 
    [id] => 8457270989
    [time] => 1552994163871
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 12:16:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:16:16 - cex place new buy order: eth_btc 0.034489 0.21471 [8457272205] margin:0.26965119313405]Array
(
    [complete] => 
    [id] => 8457272205
    [time] => 1552994175956
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 12:16:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:16:27 - cex place new buy order: eth_btc 0.034491 0.2147 [8457273355] margin:0.26673625003624]Array
(
    [complete] => 
    [id] => 8457273355
    [time] => 1552994186871
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 12:16:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:16:42 - cex place new buy order: eth_btc 0.034493 0.21468 [8457275208] margin:0.24932595019278]Array
(
    [complete] => 
    [id] => 8457275208
    [time] => 1552994202055
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 12:16:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:16:54 - cex place new buy order: eth_btc 0.034495 0.21467 [8457276371] margin:0.24351355268879]Array
(
    [complete] => 
    [id] => 8457276371
    [time] => 1552994214130
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 12:17:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:17:10 - cex place new buy order: eth_btc 0.034497 0.21466 [8457277480] margin:0.22900542076123]Array
(
    [complete] => 
    [id] => 8457277480
    [time] => 1552994229646
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 12:17:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:17:20 - cex place new buy order: eth_btc 0.034499 0.21465 [8457278325] margin:0.23478941418591]Array
(
    [complete] => 
    [id] => 8457278325
    [time] => 1552994240323
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 12:17:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:17:30 - cex place new buy order: eth_btc 0.034501 0.21463 [8457279014] margin:0.23187733688879]Array
(
    [complete] => 
    [id] => 8457279014
    [time] => 1552994250468
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034501
)

2019-03-19 12:17:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:17:41 - cex place new buy order: eth_btc 0.034503 0.21462 [8457279822] margin:0.22316899979713]Array
(
    [complete] => 
    [id] => 8457279822
    [time] => 1552994261326
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034503
)

2019-03-19 12:17:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:17:52 - cex place new buy order: eth_btc 0.034506 0.2146 [8457280432] margin:0.21445545702197]Array
(
    [complete] => 
    [id] => 8457280432
    [time] => 1552994271605
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 12:18:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:18:04 - cex place new buy order: eth_btc 0.034508 0.21459 [8457281195] margin:0.2086472701982]Array
(
    [complete] => 
    [id] => 8457281195
    [time] => 1552994284199
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 12:18:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:18:51 - cex place new buy order: eth_btc 0.034449 0.215 [8457285461]Array
(
    [complete] => 
    [id] => 8457285461
    [time] => 1552994331468
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 12:19:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:19:05 - cex place new buy order: eth_btc 0.034449 0.215 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 12:19:16 - cex place new buy order: eth_btc 0.034449 0.215 [8457287604]Array
(
    [complete] => 
    [id] => 8457287604
    [time] => 1552994356323
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 12:19:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:19:26 - cex place new buy order: eth_btc 0.034455 0.21492 [8457288555] margin:0.36569438397911]Array
(
    [complete] => 
    [id] => 8457288555
    [time] => 1552994366269
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 12:19:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:19:41 - cex place new buy order: eth_btc 0.034457 0.21491 [8457289933] margin:0.36857532576833]Array
(
    [complete] => 
    [id] => 8457289933
    [time] => 1552994381133
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 12:19:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:19:55 - cex place new buy order: eth_btc 0.034459 0.2149 [8457291109] margin:0.34823993731681]Array
(
    [complete] => 
    [id] => 8457291109
    [time] => 1552994395051
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 12:20:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:20:09 - cex place new buy order: eth_btc 0.034461 0.21488 [8457292399] margin:0.30469226081657]Array
(
    [complete] => 
    [id] => 8457292399
    [time] => 1552994409345
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 12:20:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:20:22 - cex place new buy order: eth_btc 0.034463 0.21487 [8457293553] margin:0.2930679279227]Array
(
    [complete] => 
    [id] => 8457293553
    [time] => 1552994422034
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 12:20:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:20:35 - cex place new buy order: eth_btc 0.034467 0.21485 [8457294967] margin:0.28142861287608]Array
(
    [complete] => 
    [id] => 8457294967
    [time] => 1552994435001
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 12:20:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:20:47 - cex place new buy order: eth_btc 0.03447 0.21483 [8457296257] margin:0.27560197272991]Array
(
    [complete] => 
    [id] => 8457296257
    [time] => 1552994446827
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 12:20:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:20:58 - cex place new buy order: eth_btc 0.034472 0.21482 [8457297395] margin:0.28428869807378]Array
(
    [complete] => 
    [id] => 8457297395
    [time] => 1552994458486
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 12:21:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:21:09 - cex place new buy order: eth_btc 0.034474 0.2148 [8457298601] margin:0.27847073156582]Array
(
    [complete] => 
    [id] => 8457298601
    [time] => 1552994469140
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 12:21:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:21:22 - cex place new buy order: eth_btc 0.034478 0.21478 [8457299855] margin:0.2726376239921]Array
(
    [complete] => 
    [id] => 8457299855
    [time] => 1552994482022
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 12:21:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:21:34 - cex place new buy order: eth_btc 0.03448 0.21477 [8457301294] margin:0.26682134570764]Array
(
    [complete] => 
    [id] => 8457301294
    [time] => 1552994494344
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 12:21:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:21:45 - cex place new buy order: eth_btc 0.034484 0.21474 [8457302697] margin:0.26969029114952]Array
(
    [complete] => 
    [id] => 8457302697
    [time] => 1552994505029
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 12:21:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:21:57 - cex place new buy order: eth_btc 0.034486 0.21473 [8457303853] margin:0.25227628602911]Array
(
    [complete] => 
    [id] => 8457303853
    [time] => 1552994517328
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 12:22:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:22:09 - cex place new buy order: eth_btc 0.034488 0.21472 [8457304947] margin:0.25516121549525]Array
(
    [complete] => 
    [id] => 8457304947
    [time] => 1552994529079
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 12:22:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:22:22 - cex place new buy order: eth_btc 0.03449 0.2147 [8457305929] margin:0.26094520150768]Array
(
    [complete] => 
    [id] => 8457305929
    [time] => 1552994542085
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 12:22:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:22:32 - cex place new buy order: eth_btc 0.034492 0.21469 [8457306541] margin:0.22613939464222]Array
(
    [complete] => 
    [id] => 8457306541
    [time] => 1552994552389
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 12:22:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:22:44 - cex place new buy order: eth_btc 0.034494 0.21468 [8457307669] margin:0.24931872209659]Array
(
    [complete] => 
    [id] => 8457307669
    [time] => 1552994563666
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 12:22:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:22:55 - cex place new buy order: eth_btc 0.034496 0.21467 [8457308730] margin:0.21741651205938]Array
(
    [complete] => 
    [id] => 8457308730
    [time] => 1552994575062
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 12:23:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:23:06 - cex place new buy order: eth_btc 0.034498 0.21465 [8457309640] margin:0.21450518870658]Array
(
    [complete] => 
    [id] => 8457309640
    [time] => 1552994586280
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 12:23:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:23:18 - cex place new buy order: eth_btc 0.0345 0.21464 [8457310710] margin:0.20289855072462]Array
(
    [complete] => 
    [id] => 8457310710
    [time] => 1552994598453
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 12:23:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:23:37 - cex place new buy order: eth_btc 0.034484 0.2147 [8457312312]Array
(
    [complete] => 
    [id] => 8457312312
    [time] => 1552994616866
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 12:23:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:23:46 - cex place new buy order: eth_btc 0.034486 0.21473 [8457313095] margin:0.24067737632663]Array
(
    [complete] => 
    [id] => 8457313095
    [time] => 1552994625721
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 12:23:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:23:56 - cex place new buy order: eth_btc 0.034488 0.21472 [8457314021] margin:0.22326606355834]Array
(
    [complete] => 
    [id] => 8457314021
    [time] => 1552994635749
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 12:24:11 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:24:26 - cex place new buy order: eth_btc 0.034417 0.2152 [8457316564]Array
(
    [complete] => 
    [id] => 8457316564
    [time] => 1552994665818
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 12:24:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:24:36 - cex place new buy order: eth_btc 0.034419 0.21515 [8457317403] margin:0.40094134053865]Array
(
    [complete] => 
    [id] => 8457317403
    [time] => 1552994676399
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 12:24:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:24:49 - cex place new buy order: eth_btc 0.034421 0.21513 [8457318427] margin:0.40672845065512]Array
(
    [complete] => 
    [id] => 8457318427
    [time] => 1552994688674
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 12:24:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:25:00 - cex place new buy order: eth_btc 0.034425 0.21511 [8457319175] margin:0.38344226579519]Array
(
    [complete] => 
    [id] => 8457319175
    [time] => 1552994699609
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 12:25:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:25:08 - cex place new buy order: eth_btc 0.034427 0.2151 [8457319646] margin:0.38051529322916]Array
(
    [complete] => 
    [id] => 8457319646
    [time] => 1552994707807
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 12:25:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:25:22 - cex place new buy order: eth_btc 0.034429 0.21508 [8457320463] margin:0.38920677335967]Array
(
    [complete] => 
    [id] => 8457320463
    [time] => 1552994722000
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 12:25:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:25:35 - cex place new buy order: eth_btc 0.034431 0.21507 [8457321346] margin:0.39208852487582]Array
(
    [complete] => 
    [id] => 8457321346
    [time] => 1552994734939
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 12:25:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:25:46 - cex place new buy order: eth_btc 0.034433 0.21506 [8457322225] margin:0.37754479714229]Array
(
    [complete] => 
    [id] => 8457322225
    [time] => 1552994745717
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 12:25:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:25:58 - cex place new buy order: eth_btc 0.034435 0.21505 [8457323247] margin:0.37461884710324]Array
(
    [complete] => 
    [id] => 8457323247
    [time] => 1552994758191
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 12:26:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:26:10 - cex place new buy order: eth_btc 0.034439 0.21502 [8457324275] margin:0.36296059699756]Array
(
    [complete] => 
    [id] => 8457324275
    [time] => 1552994769948
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 12:26:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:26:22 - cex place new buy order: eth_btc 0.034441 0.21501 [8457325217] margin:0.37455358439069]Array
(
    [complete] => 
    [id] => 8457325217
    [time] => 1552994781623
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 12:26:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:26:32 - cex place new buy order: eth_btc 0.034449 0.21496 [8457326132] margin:0.35124386774652]Array
(
    [complete] => 
    [id] => 8457326132
    [time] => 1552994791939
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 12:26:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:26:46 - cex place new buy order: eth_btc 0.034451 0.21495 [8457327474] margin:0.34832080345997]Array
(
    [complete] => 
    [id] => 8457327474
    [time] => 1552994805884
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 12:26:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:27:05 - cex place new buy order: eth_btc 0.034455 0.21492 [8457328512] margin:0.33667102017123]Array
(
    [complete] => 
    [id] => 8457328512
    [time] => 1552994824919
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 12:27:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:27:12 - cex place new buy order: eth_btc 0.034457 0.21491 [8457329223] margin:0.32794497489623]Array
(
    [complete] => 
    [id] => 8457329223
    [time] => 1552994832171
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 12:27:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:27:23 - cex place new buy order: eth_btc 0.034463 0.21487 [8457330173] margin:0.31047790383889]Array
(
    [complete] => 
    [id] => 8457330173
    [time] => 1552994843400
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 12:27:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:27:35 - cex place new buy order: eth_btc 0.034465 0.21486 [8457331053] margin:0.30465689830261]Array
(
    [complete] => 
    [id] => 8457331053
    [time] => 1552994854617
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 12:27:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:27:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:28:05 - cex place new buy order: eth_btc 0.034463 0.2149 [8457333157]Array
(
    [complete] => 
    [id] => 8457333157
    [time] => 1552994885121
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 12:28:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:28:15 - cex place new buy order: eth_btc 0.034469 0.21483 [8457333940] margin:0.30172038643419]Array
(
    [complete] => 
    [id] => 8457333940
    [time] => 1552994894748
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 12:28:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:28:26 - cex place new buy order: eth_btc 0.034474 0.2148 [8457334948] margin:0.29297441550156]Array
(
    [complete] => 
    [id] => 8457334948
    [time] => 1552994906513
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 12:28:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:28:38 - cex place new buy order: eth_btc 0.034476 0.21479 [8457336441] margin:0.28425571411996]Array
(
    [complete] => 
    [id] => 8457336441
    [time] => 1552994918062
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 12:29:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:29:10 - cex place new buy order: eth_btc 0.03448 0.21477 [8457340274] margin:0.29002320185614]Array
(
    [complete] => 
    [id] => 8457340274
    [time] => 1552994950384
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 12:29:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:29:25 - cex place new buy order: eth_btc 0.034482 0.21475 [8457342034] margin:0.27840612493475]Array
(
    [complete] => 
    [id] => 8457342034
    [time] => 1552994964845
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 12:29:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:29:38 - cex place new buy order: eth_btc 0.034484 0.21474 [8457344156] margin:0.27259018675327]Array
(
    [complete] => 
    [id] => 8457344156
    [time] => 1552994978399
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 12:29:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:29:50 - cex place new buy order: eth_btc 0.034486 0.21473 [8457345632] margin:0.24647683117784]Array
(
    [complete] => 
    [id] => 8457345632
    [time] => 1552994989968
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 12:30:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:30:02 - cex place new buy order: eth_btc 0.034488 0.21472 [8457347252] margin:0.24646253769427]Array
(
    [complete] => 
    [id] => 8457347252
    [time] => 1552995002246
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 12:30:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:30:18 - cex place new buy order: eth_btc 0.03449 0.2147 [8457349031] margin:0.23485068135691]Array
(
    [complete] => 
    [id] => 8457349031
    [time] => 1552995018520
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 12:30:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:30:31 - cex place new buy order: eth_btc 0.034492 0.21469 [8457350401] margin:0.23193784065869]Array
(
    [complete] => 
    [id] => 8457350401
    [time] => 1552995030781
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 12:30:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:30:44 - cex place new buy order: eth_btc 0.034494 0.21468 [8457352094] margin:0.23192439264799]Array
(
    [complete] => 
    [id] => 8457352094
    [time] => 1552995043805
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 12:30:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:30:58 - cex place new buy order: eth_btc 0.034496 0.21467 [8457353574] margin:0.22321428571428]Array
(
    [complete] => 
    [id] => 8457353574
    [time] => 1552995057801
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 12:31:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:31:09 - cex place new buy order: eth_btc 0.034498 0.21465 [8457354869] margin:0.21160646994027]Array
(
    [complete] => 
    [id] => 8457354869
    [time] => 1552995068604
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 12:31:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:31:20 - cex place new buy order: eth_btc 0.0345 0.21464 [8457356172] margin:0.21159420289854]Array
(
    [complete] => 
    [id] => 8457356172
    [time] => 1552995079568
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 12:31:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:31:41 - cex place new buy order: eth_btc 0.034483 0.2147 [8457358542]Array
(
    [complete] => 
    [id] => 8457358542
    [time] => 1552995101273
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 12:31:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:31:55 - cex place new buy order: eth_btc 0.034485 0.21473 [8457359893] margin:0.24938379005364]Array
(
    [complete] => 
    [id] => 8457359893
    [time] => 1552995115345
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 12:32:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:32:09 - cex place new buy order: eth_btc 0.034487 0.21472 [8457360937] margin:0.24357004088496]Array
(
    [complete] => 
    [id] => 8457360937
    [time] => 1552995129052
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 12:32:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:32:21 - cex place new buy order: eth_btc 0.034489 0.21471 [8457362141] margin:0.24065644118414]Array
(
    [complete] => 
    [id] => 8457362141
    [time] => 1552995141224
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 12:32:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:32:33 - cex place new buy order: eth_btc 0.034491 0.2147 [8457363317] margin:0.2261459511177]Array
(
    [complete] => 
    [id] => 8457363317
    [time] => 1552995152983
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 12:32:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:32:44 - cex place new buy order: eth_btc 0.034493 0.21468 [8457364285] margin:0.22613283854693]Array
(
    [complete] => 
    [id] => 8457364285
    [time] => 1552995163644
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 12:32:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:32:56 - cex place new buy order: eth_btc 0.034495 0.21467 [8457365775] margin:0.21452384403537]Array
(
    [complete] => 
    [id] => 8457365775
    [time] => 1552995176031
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 12:33:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:33:16 - cex place new buy order: eth_btc 0.034449 0.215 [8457367618]Array
(
    [complete] => 
    [id] => 8457367618
    [time] => 1552995196268
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 12:33:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:33:27 - cex place new buy order: eth_btc 0.034455 0.21492 [8457368593] margin:0.31635466550572]Array
(
    [complete] => 
    [id] => 8457368593
    [time] => 1552995206667
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 12:33:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:33:39 - cex place new buy order: eth_btc 0.034457 0.21491 [8457369700] margin:0.30182546362132]Array
(
    [complete] => 
    [id] => 8457369700
    [time] => 1552995219332
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 12:33:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:33:51 - cex place new buy order: eth_btc 0.034459 0.2149 [8457370630] margin:0.28729794828635]Array
(
    [complete] => 
    [id] => 8457370630
    [time] => 1552995230731
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 12:34:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:34:03 - cex place new buy order: eth_btc 0.034461 0.21488 [8457371725] margin:0.28728127448421]Array
(
    [complete] => 
    [id] => 8457371725
    [time] => 1552995242858
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 12:34:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:34:16 - cex place new buy order: eth_btc 0.034463 0.21487 [8457372555] margin:0.29016626527001]Array
(
    [complete] => 
    [id] => 8457372555
    [time] => 1552995256397
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 12:34:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:34:26 - cex place new buy order: eth_btc 0.034465 0.21486 [8457373341] margin:0.28724793268531]Array
(
    [complete] => 
    [id] => 8457373341
    [time] => 1552995266012
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 12:34:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:34:35 - cex place new buy order: eth_btc 0.034467 0.21485 [8457374149] margin:0.28142861287608]Array
(
    [complete] => 
    [id] => 8457374149
    [time] => 1552995275118
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 12:34:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:34:47 - cex place new buy order: eth_btc 0.034469 0.21483 [8457375128] margin:0.29011575618674]Array
(
    [complete] => 
    [id] => 8457375128
    [time] => 1552995287116
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 12:34:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:35:00 - cex place new buy order: eth_btc 0.034472 0.21482 [8457376326] margin:0.28138779299141]Array
(
    [complete] => 
    [id] => 8457376326
    [time] => 1552995300218
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 12:35:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:35:13 - cex place new buy order: eth_btc 0.034474 0.2148 [8457377519] margin:0.27847073156582]Array
(
    [complete] => 
    [id] => 8457377519
    [time] => 1552995312539
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 12:35:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:35:23 - cex place new buy order: eth_btc 0.034476 0.21479 [8457378462] margin:0.27555400858568]Array
(
    [complete] => 
    [id] => 8457378462
    [time] => 1552995323410
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 12:35:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:35:34 - cex place new buy order: eth_btc 0.034478 0.21478 [8457379258] margin:0.2726376239921]Array
(
    [complete] => 
    [id] => 8457379258
    [time] => 1552995333892
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 12:35:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:35:45 - cex place new buy order: eth_btc 0.03448 0.21477 [8457380276] margin:0.28422273781901]Array
(
    [complete] => 
    [id] => 8457380276
    [time] => 1552995345210
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 12:35:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:35:58 - cex place new buy order: eth_btc 0.034482 0.21475 [8457381488] margin:0.26100574212633]Array
(
    [complete] => 
    [id] => 8457381488
    [time] => 1552995357731
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 12:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:36:06 - cex place new buy order: eth_btc 0.034484 0.21474 [8457382298] margin:0.25809070873448]Array
(
    [complete] => 
    [id] => 8457382298
    [time] => 1552995365567
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 12:36:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:36:17 - cex place new buy order: eth_btc 0.034486 0.21473 [8457383373] margin:0.26097546830597]Array
(
    [complete] => 
    [id] => 8457383373
    [time] => 1552995377502
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 12:36:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:36:29 - cex place new buy order: eth_btc 0.034488 0.21472 [8457384448] margin:0.25806077476223]Array
(
    [complete] => 
    [id] => 8457384448
    [time] => 1552995389150
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 12:36:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:36:39 - cex place new buy order: eth_btc 0.03449 0.2147 [8457385329] margin:0.24934763699624]Array
(
    [complete] => 
    [id] => 8457385329
    [time] => 1552995399274
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 12:36:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:36:50 - cex place new buy order: eth_btc 0.034492 0.21469 [8457386414] margin:0.25803084773279]Array
(
    [complete] => 
    [id] => 8457386414
    [time] => 1552995410379
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 12:37:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:37:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:37:09 - cex place new buy order: eth_btc 0.034494 0.21468 [8457387680] margin:0.26091494172897]Array
(
    [complete] => 
    [id] => 8457387680
    [time] => 1552995428523
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 12:37:09 - cex place new buy order: eth_btc 0.034494 0.21468 [] margin:0.26091494172897]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 12:37:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:37:19 - cex place new buy order: eth_btc 0.034496 0.21467 [8457388614] margin:0.26089981447124]Array
(
    [complete] => 
    [id] => 8457388614
    [time] => 1552995439080
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 12:37:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:37:30 - cex place new buy order: eth_btc 0.034498 0.21465 [8457389528] margin:0.25508725143486]Array
(
    [complete] => 
    [id] => 8457389528
    [time] => 1552995449812
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 12:37:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:37:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:37:56 - cex place new buy order: eth_btc 0.0345 0.21464 [8457392032] margin:0.24927536231882]Array
(
    [complete] => 
    [id] => 8457392032
    [time] => 1552995475835
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 12:38:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:38:06 - cex place new buy order: eth_btc 0.034502 0.21463 [8457392617] margin:0.24346414700598]Array
(
    [complete] => 
    [id] => 8457392617
    [time] => 1552995485922
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 12:38:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:38:16 - cex place new buy order: eth_btc 0.034504 0.21462 [8457393249] margin:0.23765360537908]Array
(
    [complete] => 
    [id] => 8457393249
    [time] => 1552995496468
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 12:38:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:38:28 - cex place new buy order: eth_btc 0.034506 0.2146 [8457394189] margin:0.23474178403755]Array
(
    [complete] => 
    [id] => 8457394189
    [time] => 1552995508169
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 12:38:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:38:40 - cex place new buy order: eth_btc 0.034508 0.21459 [8457395382] margin:0.22603454271473]Array
(
    [complete] => 
    [id] => 8457395382
    [time] => 1552995519780
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 12:38:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:38:51 - cex place new buy order: eth_btc 0.03451 0.21458 [8457396273] margin:0.22891915386845]Array
(
    [complete] => 
    [id] => 8457396273
    [time] => 1552995530524
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 12:39:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:39:03 - cex place new buy order: eth_btc 0.034512 0.21457 [8457397198] margin:0.2260083449235]Array
(
    [complete] => 
    [id] => 8457397198
    [time] => 1552995542690
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 12:39:12 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:39:27 - cex place new buy order: eth_btc 0.034478 0.2148 [8457399270]Array
(
    [complete] => 
    [id] => 8457399270
    [time] => 1552995567229
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 12:39:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:39:39 - cex place new buy order: eth_btc 0.03448 0.21477 [8457400277] margin:0.33352668213456]Array
(
    [complete] => 
    [id] => 8457400277
    [time] => 1552995579272
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 12:39:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:39:52 - cex place new buy order: eth_btc 0.034482 0.21475 [8457401324] margin:0.32770720955861]Array
(
    [complete] => 
    [id] => 8457401324
    [time] => 1552995591864
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 12:40:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:40:03 - cex place new buy order: eth_btc 0.034484 0.21474 [8457402482] margin:0.32188841201717]Array
(
    [complete] => 
    [id] => 8457402482
    [time] => 1552995603021
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 12:40:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:40:16 - cex place new buy order: eth_btc 0.034488 0.21472 [8457403869] margin:0.31605196010207]Array
(
    [complete] => 
    [id] => 8457403869
    [time] => 1552995615982
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 12:40:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:40:27 - cex place new buy order: eth_btc 0.034492 0.21469 [8457405086] margin:0.30441841586455]Array
(
    [complete] => 
    [id] => 8457405086
    [time] => 1552995627347
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 12:40:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:40:39 - cex place new buy order: eth_btc 0.034494 0.21468 [8457406401] margin:0.28410738099378]Array
(
    [complete] => 
    [id] => 8457406401
    [time] => 1552995639062
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 12:40:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:40:51 - cex place new buy order: eth_btc 0.034496 0.21467 [8457407751] margin:0.27249536178109]Array
(
    [complete] => 
    [id] => 8457407751
    [time] => 1552995651333
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 12:41:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:41:03 - cex place new buy order: eth_btc 0.034498 0.21465 [8457408859] margin:0.2666821265001]Array
(
    [complete] => 
    [id] => 8457408859
    [time] => 1552995662640
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 12:41:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:41:13 - cex place new buy order: eth_btc 0.0345 0.21464 [8457410101] margin:0.24347826086955]Array
(
    [complete] => 
    [id] => 8457410101
    [time] => 1552995673283
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 12:41:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:41:24 - cex place new buy order: eth_btc 0.034502 0.21463 [8457411258] margin:0.23187061619618]Array
(
    [complete] => 
    [id] => 8457411258
    [time] => 1552995683859
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 12:41:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:41:34 - cex place new buy order: eth_btc 0.034504 0.21462 [8457412381] margin:0.22606074658011]Array
(
    [complete] => 
    [id] => 8457412381
    [time] => 1552995694489
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 12:41:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:41:45 - cex place new buy order: eth_btc 0.034506 0.2146 [8457413513] margin:0.21735350373848]Array
(
    [complete] => 
    [id] => 8457413513
    [time] => 1552995704761
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 12:41:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:41:54 - cex place new buy order: eth_btc 0.034508 0.21459 [8457414516] margin:0.22603454271473]Array
(
    [complete] => 
    [id] => 8457414516
    [time] => 1552995714451
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 12:42:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:42:03 - cex place new buy order: eth_btc 0.03451 0.21458 [8457415439] margin:0.22312373225153]Array
(
    [complete] => 
    [id] => 8457415439
    [time] => 1552995723274
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 12:42:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:42:12 - cex place new buy order: eth_btc 0.034512 0.21457 [8457416559] margin:0.21152063050531]Array
(
    [complete] => 
    [id] => 8457416559
    [time] => 1552995732358
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 12:42:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:42:23 - cex place new buy order: eth_btc 0.034514 0.21455 [8457417576] margin:0.20861099843541]Array
(
    [complete] => 
    [id] => 8457417576
    [time] => 1552995743272
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 12:42:32 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:42:44 - cex place new buy order: eth_btc 0.034422 0.2151 [8457419712]Array
(
    [complete] => 
    [id] => 8457419712
    [time] => 1552995764274
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 12:42:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:42:55 - cex place new buy order: eth_btc 0.034424 0.21511 [8457420839] margin:0.42412270508945]Array
(
    [complete] => 
    [id] => 8457420839
    [time] => 1552995775012
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 12:43:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:43:07 - cex place new buy order: eth_btc 0.034426 0.2151 [8457421945] margin:0.40376459652589]Array
(
    [complete] => 
    [id] => 8457421945
    [time] => 1552995787492
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 12:43:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:43:17 - cex place new buy order: eth_btc 0.03444 0.21501 [8457422908] margin:0.38617886178862]Array
(
    [complete] => 
    [id] => 8457422908
    [time] => 1552995797262
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 12:43:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:43:28 - cex place new buy order: eth_btc 0.034442 0.215 [8457423823] margin:0.38615643690842]Array
(
    [complete] => 
    [id] => 8457423823
    [time] => 1552995808385
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 12:43:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:43:39 - cex place new buy order: eth_btc 0.034444 0.21499 [8457424839] margin:0.37452096156079]Array
(
    [complete] => 
    [id] => 8457424839
    [time] => 1552995819248
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 12:43:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:43:51 - cex place new buy order: eth_btc 0.034446 0.21498 [8457425954] margin:0.38320850026126]Array
(
    [complete] => 
    [id] => 8457425954
    [time] => 1552995830648
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 12:43:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:44:01 - cex place new buy order: eth_btc 0.034448 0.21496 [8457426950] margin:0.36867162099397]Array
(
    [complete] => 
    [id] => 8457426950
    [time] => 1552995840694
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 12:44:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:44:07 - cex place new buy order: eth_btc 0.03445 0.21495 [8457427478] margin:0.37155297532654]Array
(
    [complete] => 
    [id] => 8457427478
    [time] => 1552995847453
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 12:44:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:44:17 - cex place new buy order: eth_btc 0.034452 0.21494 [8457428325] margin:0.37153140601416]Array
(
    [complete] => 
    [id] => 8457428325
    [time] => 1552995856982
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 12:44:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:44:28 - cex place new buy order: eth_btc 0.034454 0.21493 [8457429576] margin:0.36570499796831]Array
(
    [complete] => 
    [id] => 8457429576
    [time] => 1552995867527
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 12:44:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:44:38 - cex place new buy order: eth_btc 0.034456 0.21492 [8457430743] margin:0.339563501277]Array
(
    [complete] => 
    [id] => 8457430743
    [time] => 1552995878084
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 12:44:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:44:48 - cex place new buy order: eth_btc 0.034461 0.21488 [8457431758] margin:0.35112155770292]Array
(
    [complete] => 
    [id] => 8457431758
    [time] => 1552995887718
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 12:44:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:44:58 - cex place new buy order: eth_btc 0.034463 0.21487 [8457432878] margin:0.33369120506048]Array
(
    [complete] => 
    [id] => 8457432878
    [time] => 1552995897951
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 12:45:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:45:09 - cex place new buy order: eth_btc 0.034465 0.21486 [8457433986] margin:0.33077034672855]Array
(
    [complete] => 
    [id] => 8457433986
    [time] => 1552995908726
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 12:45:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:45:19 - cex place new buy order: eth_btc 0.034467 0.21485 [8457435045] margin:0.32494850146518]Array
(
    [complete] => 
    [id] => 8457435045
    [time] => 1552995919412
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 12:45:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:45:29 - cex place new buy order: eth_btc 0.034469 0.21483 [8457436131] margin:0.31912733180539]Array
(
    [complete] => 
    [id] => 8457436131
    [time] => 1552995929292
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 12:45:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:45:40 - cex place new buy order: eth_btc 0.034471 0.21482 [8457437366] margin:0.31620782686896]Array
(
    [complete] => 
    [id] => 8457437366
    [time] => 1552995939621
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 12:45:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:45:50 - cex place new buy order: eth_btc 0.034473 0.21481 [8457438384] margin:0.29298291416471]Array
(
    [complete] => 
    [id] => 8457438384
    [time] => 1552995949763
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 12:45:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:46:00 - cex place new buy order: eth_btc 0.034475 0.2148 [8457439500] margin:0.2668600435098]Array
(
    [complete] => 
    [id] => 8457439500
    [time] => 1552995959573
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 12:46:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:46:16 - cex place new buy order: eth_btc 0.034477 0.21478 [8457441406] margin:0.29874989123184]Array
(
    [complete] => 
    [id] => 8457441406
    [time] => 1552995976291
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 12:46:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:46:26 - cex place new buy order: eth_btc 0.034479 0.21477 [8457442647] margin:0.28713129731139]Array
(
    [complete] => 
    [id] => 8457442647
    [time] => 1552995985995
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 12:46:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:46:34 - cex place new buy order: eth_btc 0.034481 0.21476 [8457443490] margin:0.27841419912416]Array
(
    [complete] => 
    [id] => 8457443490
    [time] => 1552995993549
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 12:46:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:47:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:47:59 - cex place new buy order: eth_btc 0.034483 0.21475 [8457452046] margin:0.28709799031408]Array
(
    [complete] => 
    [id] => 8457452046
    [time] => 1552996079443
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 12:48:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:48:15 - cex place new buy order: eth_btc 0.034485 0.21473 [8457453510] margin:0.24358416702914]Array
(
    [complete] => 
    [id] => 8457453510
    [time] => 1552996095094
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 12:48:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:48:26 - cex place new buy order: eth_btc 0.034487 0.21472 [8457454590] margin:0.25226897091657]Array
(
    [complete] => 
    [id] => 8457454590
    [time] => 1552996106076
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 12:48:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:48:36 - cex place new buy order: eth_btc 0.034489 0.21471 [8457455799] margin:0.23195801559919]Array
(
    [complete] => 
    [id] => 8457455799
    [time] => 1552996116295
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 12:48:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:48:46 - cex place new buy order: eth_btc 0.034491 0.2147 [8457456935] margin:0.2261459511177]Array
(
    [complete] => 
    [id] => 8457456935
    [time] => 1552996126296
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 12:48:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:48:57 - cex place new buy order: eth_btc 0.034493 0.21468 [8457458059] margin:0.21743542167976]Array
(
    [complete] => 
    [id] => 8457458059
    [time] => 1552996136849
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 12:49:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:49:05 - cex place new buy order: eth_btc 0.034495 0.21467 [8457458914] margin:0.21162487317004]Array
(
    [complete] => 
    [id] => 8457458914
    [time] => 1552996145076
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 12:49:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:49:17 - cex place new buy order: eth_btc 0.034497 0.21466 [8457459974] margin:0.22030901237788]Array
(
    [complete] => 
    [id] => 8457459974
    [time] => 1552996156885
    [pending] => 0.21466000
    [amount] => 0.21466000
    [type] => buy
    [price] => 0.034497
)

2019-03-19 12:49:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:49:27 - cex place new buy order: eth_btc 0.034499 0.21465 [8457460985] margin:0.20870170149858]Array
(
    [complete] => 
    [id] => 8457460985
    [time] => 1552996167257
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 12:49:37 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:49:50 - cex place new buy order: eth_btc 0.034458 0.2149 [8457463315]Array
(
    [complete] => 
    [id] => 8457463315
    [time] => 1552996190065
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 12:49:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:50:00 - cex place new buy order: eth_btc 0.03446 0.21489 [8457464198] margin:0.3163087637841]Array
(
    [complete] => 
    [id] => 8457464198
    [time] => 1552996199769
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 12:50:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:50:08 - cex place new buy order: eth_btc 0.034462 0.21488 [8457464895] margin:0.3104869131217]Array
(
    [complete] => 
    [id] => 8457464895
    [time] => 1552996207577
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 12:50:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:50:19 - cex place new buy order: eth_btc 0.034464 0.21487 [8457465975] margin:0.30756731662023]Array
(
    [complete] => 
    [id] => 8457465975
    [time] => 1552996218544
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 12:50:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:50:28 - cex place new buy order: eth_btc 0.034466 0.21485 [8457467176] margin:0.30174664887133]Array
(
    [complete] => 
    [id] => 8457467176
    [time] => 1552996228322
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 12:50:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:50:41 - cex place new buy order: eth_btc 0.034468 0.21484 [8457468750] margin:0.29592665660902]Array
(
    [complete] => 
    [id] => 8457468750
    [time] => 1552996241147
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 12:50:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:50:52 - cex place new buy order: eth_btc 0.03447 0.21483 [8457470098] margin:0.26399767914129]Array
(
    [complete] => 
    [id] => 8457470098
    [time] => 1552996251926
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 12:51:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:51:02 - cex place new buy order: eth_btc 0.034472 0.21482 [8457471040] margin:0.25818055233233]Array
(
    [complete] => 
    [id] => 8457471040
    [time] => 1552996261646
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 12:51:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:51:08 - cex place new buy order: eth_btc 0.034474 0.2148 [8457471680] margin:0.25236410048153]Array
(
    [complete] => 
    [id] => 8457471680
    [time] => 1552996267517
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 12:51:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:51:18 - cex place new buy order: eth_btc 0.034476 0.21479 [8457473020] margin:0.25525002900568]Array
(
    [complete] => 
    [id] => 8457473020
    [time] => 1552996277824
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 12:51:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:51:28 - cex place new buy order: eth_btc 0.034478 0.21478 [8457474142] margin:0.25233482220546]Array
(
    [complete] => 
    [id] => 8457474142
    [time] => 1552996287695
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 12:51:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:51:38 - cex place new buy order: eth_btc 0.03448 0.21477 [8457475395] margin:0.24941995359629]Array
(
    [complete] => 
    [id] => 8457475395
    [time] => 1552996298050
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 12:51:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:51:48 - cex place new buy order: eth_btc 0.034482 0.21475 [8457476665] margin:0.26100574212633]Array
(
    [complete] => 
    [id] => 8457476665
    [time] => 1552996308071
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 12:51:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:51:59 - cex place new buy order: eth_btc 0.034484 0.21474 [8457477885] margin:0.23489154390441]Array
(
    [complete] => 
    [id] => 8457477885
    [time] => 1552996318790
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 12:52:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:52:07 - cex place new buy order: eth_btc 0.034486 0.21473 [8457478897] margin:0.22037928434726]Array
(
    [complete] => 
    [id] => 8457478897
    [time] => 1552996327311
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 12:52:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:52:17 - cex place new buy order: eth_btc 0.034488 0.21472 [8457479837] margin:0.21166782649038]Array
(
    [complete] => 
    [id] => 8457479837
    [time] => 1552996337019
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 12:52:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:52:27 - cex place new buy order: eth_btc 0.03449 0.2147 [8457480932] margin:0.21165555233402]Array
(
    [complete] => 
    [id] => 8457480932
    [time] => 1552996347244
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 12:52:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:52:39 - cex place new buy order: eth_btc 0.034492 0.21469 [8457482221] margin:0.20874405659281]Array
(
    [complete] => 
    [id] => 8457482221
    [time] => 1552996358688
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 12:52:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:52:49 - cex place new buy order: eth_btc 0.034494 0.21468 [8457483381] margin:0.20583289847509]Array
(
    [complete] => 
    [id] => 8457483381
    [time] => 1552996369225
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 12:52:58 - cex delete buy orders: eth_btc[move]
2019-03-19 12:52:59 - cex place new buy order: eth_btc 0.034495 0.21467 [8457484498] margin:0.19712430426715]Array
(
    [complete] => 
    [id] => 8457484498
    [time] => 1552996379106
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 12:53:07 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:53:16 - cex place new buy order: eth_btc 0.03446 0.2149 [8457486262]Array
(
    [complete] => 
    [id] => 8457486262
    [time] => 1552996395969
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 12:53:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:53:25 - cex place new buy order: eth_btc 0.034462 0.21488 [8457487166] margin:0.29307643201208]Array
(
    [complete] => 
    [id] => 8457487166
    [time] => 1552996405238
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 12:53:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:53:37 - cex place new buy order: eth_btc 0.034464 0.21487 [8457488338] margin:0.2814531104921]Array
(
    [complete] => 
    [id] => 8457488338
    [time] => 1552996416583
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 12:53:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:53:46 - cex place new buy order: eth_btc 0.034466 0.21485 [8457489549] margin:0.27853536818894]Array
(
    [complete] => 
    [id] => 8457489549
    [time] => 1552996426295
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 12:53:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:53:58 - cex place new buy order: eth_btc 0.034468 0.21484 [8457491067] margin:0.27561796448881]Array
(
    [complete] => 
    [id] => 8457491067
    [time] => 1552996437916
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 12:54:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:54:08 - cex place new buy order: eth_btc 0.03447 0.21483 [8457491822] margin:0.27850304612707]Array
(
    [complete] => 
    [id] => 8457491822
    [time] => 1552996448209
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 12:54:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:54:20 - cex place new buy order: eth_btc 0.034472 0.21482 [8457492770] margin:0.26978417266186]Array
(
    [complete] => 
    [id] => 8457492770
    [time] => 1552996460080
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 12:54:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:54:29 - cex place new buy order: eth_btc 0.034474 0.2148 [8457493812] margin:0.27266925799154]Array
(
    [complete] => 
    [id] => 8457493812
    [time] => 1552996469198
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 12:54:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:54:36 - cex place new buy order: eth_btc 0.034476 0.21479 [8457494710] margin:0.2784545770971]Array
(
    [complete] => 
    [id] => 8457494710
    [time] => 1552996476430
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 12:54:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:54:45 - cex place new buy order: eth_btc 0.034478 0.21478 [8457495523] margin:0.26683682348163]Array
(
    [complete] => 
    [id] => 8457495523
    [time] => 1552996484580
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 12:54:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:54:54 - cex place new buy order: eth_btc 0.03448 0.21477 [8457496462] margin:0.28422273781901]Array
(
    [complete] => 
    [id] => 8457496462
    [time] => 1552996494255
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 12:55:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:55:04 - cex place new buy order: eth_btc 0.034482 0.21475 [8457497391] margin:0.27550606113333]Array
(
    [complete] => 
    [id] => 8457497391
    [time] => 1552996503987
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 12:55:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:55:14 - cex place new buy order: eth_btc 0.034484 0.21474 [8457498407] margin:0.27259018675327]Array
(
    [complete] => 
    [id] => 8457498407
    [time] => 1552996514261
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 12:55:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:55:25 - cex place new buy order: eth_btc 0.034486 0.21473 [8457499525] margin:0.25517601345473]Array
(
    [complete] => 
    [id] => 8457499525
    [time] => 1552996524718
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 12:55:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:55:35 - cex place new buy order: eth_btc 0.034488 0.21472 [8457500530] margin:0.25806077476223]Array
(
    [complete] => 
    [id] => 8457500530
    [time] => 1552996534573
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 12:55:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:55:46 - cex place new buy order: eth_btc 0.03449 0.2147 [8457501783] margin:0.25804581037983]Array
(
    [complete] => 
    [id] => 8457501783
    [time] => 1552996546057
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 12:55:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:55:57 - cex place new buy order: eth_btc 0.034492 0.21469 [8457502902] margin:0.26672851675749]Array
(
    [complete] => 
    [id] => 8457502902
    [time] => 1552996556891
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 12:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:56:05 - cex place new buy order: eth_btc 0.034494 0.21468 [8457503730] margin:0.26091494172897]Array
(
    [complete] => 
    [id] => 8457503730
    [time] => 1552996565134
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 12:56:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:56:15 - cex place new buy order: eth_btc 0.034496 0.21467 [8457504841] margin:0.25510204081631]Array
(
    [complete] => 
    [id] => 8457504841
    [time] => 1552996575394
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 12:56:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:57:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:57:57 - cex place new buy order: eth_btc 0.034498 0.21465 [8457515004] margin:0.21740390747289]Array
(
    [complete] => 
    [id] => 8457515004
    [time] => 1552996677453
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 12:58:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:58:05 - cex place new buy order: eth_btc 0.0345 0.00184 [] margin:0.21159420289854]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 12:58:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:58:16 - cex place new buy order: eth_btc 0.0345 0.21464 [8457516854] margin:0.20289855072462]Array
(
    [complete] => 
    [id] => 8457516854
    [time] => 1552996695610
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 12:58:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 12:58:38 - cex place new buy order: eth_btc 0.03447 0.2148 [8457519496]Array
(
    [complete] => 
    [id] => 8457519496
    [time] => 1552996718328
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 12:58:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:58:47 - cex place new buy order: eth_btc 0.034472 0.21482 [8457520520] margin:0.28718960315617]Array
(
    [complete] => 
    [id] => 8457520520
    [time] => 1552996726886
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 12:58:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:58:55 - cex place new buy order: eth_btc 0.034474 0.2148 [8457521464] margin:0.2639670476301]Array
(
    [complete] => 
    [id] => 8457521464
    [time] => 1552996734628
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 12:59:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:59:05 - cex place new buy order: eth_btc 0.034476 0.21479 [8457522510] margin:0.23494604942569]Array
(
    [complete] => 
    [id] => 8457522510
    [time] => 1552996745352
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 12:59:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:59:18 - cex place new buy order: eth_btc 0.034478 0.21478 [8457523509] margin:0.23783282092928]Array
(
    [complete] => 
    [id] => 8457523509
    [time] => 1552996757639
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 12:59:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:59:30 - cex place new buy order: eth_btc 0.03448 0.21477 [8457524810] margin:0.22911832946635]Array
(
    [complete] => 
    [id] => 8457524810
    [time] => 1552996770372
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 12:59:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 12:59:43 - cex place new buy order: eth_btc 0.034482 0.21475 [8457525965] margin:0.21460472130388]Array
(
    [complete] => 
    [id] => 8457525965
    [time] => 1552996782783
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 12:59:53 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:00:07 - cex place new buy order: eth_btc 0.034391 0.2153 [8457528424]Array
(
    [complete] => 
    [id] => 8457528424
    [time] => 1552996806884
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 13:00:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:00:17 - cex place new buy order: eth_btc 0.034405 0.21523 [8457529597] margin:0.42726347914548]Array
(
    [complete] => 
    [id] => 8457529597
    [time] => 1552996817511
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 13:00:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:00:29 - cex place new buy order: eth_btc 0.034407 0.21522 [8457530740] margin:0.42433225797076]Array
(
    [complete] => 
    [id] => 8457530740
    [time] => 1552996829240
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 13:00:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:00:41 - cex place new buy order: eth_btc 0.034413 0.21518 [8457532183] margin:0.40682300293493]Array
(
    [complete] => 
    [id] => 8457532183
    [time] => 1552996840626
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 13:00:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:00:51 - cex place new buy order: eth_btc 0.034417 0.21516 [8457533359] margin:0.39515355783479]Array
(
    [complete] => 
    [id] => 8457533359
    [time] => 1552996851269
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 13:01:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:01:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:01:04 - cex place new buy order: eth_btc 0.034423 0.21512 [8457534399] margin:0.37765447520552]Array
(
    [complete] => 
    [id] => 8457534399
    [time] => 1552996864464
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 13:01:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:01:18 - cex place new buy order: eth_btc 0.034425 0.21511 [8457535963] margin:0.36891793754537]Array
(
    [complete] => 
    [id] => 8457535963
    [time] => 1552996878109
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 13:01:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:01:31 - cex place new buy order: eth_btc 0.034431 0.21507 [8457537337] margin:0.33981005489239]Array
(
    [complete] => 
    [id] => 8457537337
    [time] => 1552996890765
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 13:01:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:01:43 - cex place new buy order: eth_btc 0.034433 0.21506 [8457538392] margin:0.31946098219731]Array
(
    [complete] => 
    [id] => 8457538392
    [time] => 1552996902600
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 13:01:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:01:53 - cex place new buy order: eth_btc 0.034437 0.21503 [8457539219] margin:0.33103928913667]Array
(
    [complete] => 
    [id] => 8457539219
    [time] => 1552996913454
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 13:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:02:05 - cex delete buy orders: eth_btc[move]
2019-03-19 13:02:06 - cex place new buy order: eth_btc 0.034436 0.21503 [8457540221] margin:0.31071231524231]Array
(
    [complete] => 
    [id] => 8457540221
    [time] => 1552996926317
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 13:02:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:02:18 - cex place new buy order: eth_btc 0.034441 0.21501 [8457540893] margin:0.29325513196483]Array
(
    [complete] => 
    [id] => 8457540893
    [time] => 1552996937597
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 13:02:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:02:30 - cex place new buy order: eth_btc 0.034445 0.21498 [8457541846] margin:0.30193061402235]Array
(
    [complete] => 
    [id] => 8457541846
    [time] => 1552996950312
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 13:02:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:02:44 - cex place new buy order: eth_btc 0.034447 0.21497 [8457542760] margin:0.29320405260256]Array
(
    [complete] => 
    [id] => 8457542760
    [time] => 1552996964124
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 13:02:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:02:56 - cex place new buy order: eth_btc 0.03445 0.21495 [8457543542] margin:0.28447024673439]Array
(
    [complete] => 
    [id] => 8457543542
    [time] => 1552996975936
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 13:03:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:03:07 - cex place new buy order: eth_btc 0.034452 0.21494 [8457544232] margin:0.27864855451063]Array
(
    [complete] => 
    [id] => 8457544232
    [time] => 1552996987091
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:03:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:03:18 - cex place new buy order: eth_btc 0.034454 0.21493 [8457545110] margin:0.28443722064202]Array
(
    [complete] => 
    [id] => 8457545110
    [time] => 1552996998377
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 13:03:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:03:31 - cex place new buy order: eth_btc 0.034456 0.21492 [8457545872] margin:0.278616206176]Array
(
    [complete] => 
    [id] => 8457545872
    [time] => 1552997011166
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 13:03:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:03:43 - cex place new buy order: eth_btc 0.034458 0.2149 [8457546435] margin:0.27279586743281]Array
(
    [complete] => 
    [id] => 8457546435
    [time] => 1552997023303
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 13:03:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:03:54 - cex place new buy order: eth_btc 0.03446 0.21489 [8457547006] margin:0.25246662797447]Array
(
    [complete] => 
    [id] => 8457547006
    [time] => 1552997034475
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 13:04:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:04:07 - cex place new buy order: eth_btc 0.034462 0.21488 [8457547687] margin:0.23504149497997]Array
(
    [complete] => 
    [id] => 8457547687
    [time] => 1552997047504
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 13:04:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:04:19 - cex place new buy order: eth_btc 0.034464 0.21487 [8457548430] margin:0.23502785515319]Array
(
    [complete] => 
    [id] => 8457548430
    [time] => 1552997058742
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 13:04:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:04:30 - cex place new buy order: eth_btc 0.034466 0.21485 [8457549026] margin:0.22630998665349]Array
(
    [complete] => 
    [id] => 8457549026
    [time] => 1552997070506
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 13:04:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:04:41 - cex place new buy order: eth_btc 0.034468 0.21484 [8457549633] margin:0.22049437159104]Array
(
    [complete] => 
    [id] => 8457549633
    [time] => 1552997081450
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 13:04:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:04:53 - cex place new buy order: eth_btc 0.03447 0.21483 [8457550159] margin:0.21177835799244]Array
(
    [complete] => 
    [id] => 8457550159
    [time] => 1552997092965
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 13:05:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:05:03 - cex delete buy orders: eth_btc[move]
2019-03-19 13:05:04 - cex place new buy order: eth_btc 0.034472 0.21482 [8457550638] margin:0.20596426084938]Array
(
    [complete] => 
    [id] => 8457550638
    [time] => 1552997103683
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 13:05:04 - cex place new buy order: eth_btc 0.034447 0.21496 [] margin:0.27577798420808]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 13:05:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:05:30 - cex place new buy order: eth_btc 0.034442 0.215 [8457552382]Array
(
    [complete] => 
    [id] => 8457552382
    [time] => 1552997130296
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 13:05:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:05:41 - cex place new buy order: eth_btc 0.034444 0.21499 [8457553537] margin:0.29322959005922]Array
(
    [complete] => 
    [id] => 8457553537
    [time] => 1552997141165
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 13:05:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:05:53 - cex place new buy order: eth_btc 0.034446 0.21498 [8457554855] margin:0.25256923880856]Array
(
    [complete] => 
    [id] => 8457554855
    [time] => 1552997153302
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 13:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:06:04 - cex place new buy order: eth_btc 0.034448 0.21496 [8457556207] margin:0.24965164886206]Array
(
    [complete] => 
    [id] => 8457556207
    [time] => 1552997164049
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 13:06:04 - cex place new buy order: eth_btc 0.034448 0.21496 [] margin:0.24965164886206]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 13:06:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:06:16 - cex place new buy order: eth_btc 0.03445 0.21495 [8457557343] margin:0.24092888243832]Array
(
    [complete] => 
    [id] => 8457557343
    [time] => 1552997176468
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 13:06:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:06:29 - cex place new buy order: eth_btc 0.034452 0.21494 [8457558912] margin:0.21769418321143]Array
(
    [complete] => 
    [id] => 8457558912
    [time] => 1552997188695
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:06:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:06:41 - cex place new buy order: eth_btc 0.034454 0.21493 [8457560305] margin:0.20897428455333]Array
(
    [complete] => 
    [id] => 8457560305
    [time] => 1552997200795
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 13:06:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:06:53 - cex place new buy order: eth_btc 0.034456 0.21492 [8457561826] margin:0.226375667518]Array
(
    [complete] => 
    [id] => 8457561826
    [time] => 1552997212679
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 13:07:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:07:09 - cex place new buy order: eth_btc 0.034458 0.2149 [8457563271] margin:0.22055836090313]Array
(
    [complete] => 
    [id] => 8457563271
    [time] => 1552997228655
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 13:07:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:08:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:08:07 - cex place new buy order: eth_btc 0.03446 0.21489 [8457568516] margin:0.22054556006965]Array
(
    [complete] => 
    [id] => 8457568516
    [time] => 1552997287358
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 13:08:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:08:20 - cex place new buy order: eth_btc 0.034462 0.21488 [8457569585] margin:0.22053276072196]Array
(
    [complete] => 
    [id] => 8457569585
    [time] => 1552997300212
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 13:08:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:08:33 - cex place new buy order: eth_btc 0.034464 0.21487 [8457571088] margin:0.20891364902507]Array
(
    [complete] => 
    [id] => 8457571088
    [time] => 1552997312635
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 13:08:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:08:44 - cex place new buy order: eth_btc 0.034466 0.21485 [8457572842] margin:0.20309870597108]Array
(
    [complete] => 
    [id] => 8457572842
    [time] => 1552997324496
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 13:08:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:09:08 - cex place new buy order: eth_btc 0.034442 0.215 [8457575773]Array
(
    [complete] => 
    [id] => 8457575773
    [time] => 1552997348131
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 13:09:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:09:18 - cex place new buy order: eth_btc 0.034444 0.21499 [8457576964] margin:0.25839043084426]Array
(
    [complete] => 
    [id] => 8457576964
    [time] => 1552997358305
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 13:09:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:09:29 - cex place new buy order: eth_btc 0.034446 0.21498 [8457578139] margin:0.25837542820646]Array
(
    [complete] => 
    [id] => 8457578139
    [time] => 1552997368625
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 13:09:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:09:39 - cex place new buy order: eth_btc 0.034448 0.21496 [8457579391] margin:0.24094287041339]Array
(
    [complete] => 
    [id] => 8457579391
    [time] => 1552997379054
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 13:09:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:09:51 - cex place new buy order: eth_btc 0.03445 0.21495 [8457580859] margin:0.24673439767779]Array
(
    [complete] => 
    [id] => 8457580859
    [time] => 1552997390922
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 13:10:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:10:01 - cex place new buy order: eth_btc 0.034452 0.21494 [8457582036] margin:0.22930453964936]Array
(
    [complete] => 
    [id] => 8457582036
    [time] => 1552997400691
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:10:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:10:18 - cex place new buy order: eth_btc 0.034454 0.21493 [8457583675] margin:0.20316944331573]Array
(
    [complete] => 
    [id] => 8457583675
    [time] => 1552997417651
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 13:10:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:10:39 - cex place new buy order: eth_btc 0.034414 0.2152 [8457585962]Array
(
    [complete] => 
    [id] => 8457585962
    [time] => 1552997438912
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 13:10:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:10:50 - cex place new buy order: eth_btc 0.034418 0.21515 [8457587234] margin:0.27311290603753]Array
(
    [complete] => 
    [id] => 8457587234
    [time] => 1552997450467
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 13:11:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:11:01 - cex place new buy order: eth_btc 0.034421 0.21513 [8457588166] margin:0.26437349292583]Array
(
    [complete] => 
    [id] => 8457588166
    [time] => 1552997461195
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 13:11:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:11:07 - cex place new buy order: eth_btc 0.034423 0.00184 [] margin:0.22949771954797]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 13:11:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:11:14 - cex place new buy order: eth_btc 0.034424 0.21511 [8457589441] margin:0.26435045317219]Array
(
    [complete] => 
    [id] => 8457589441
    [time] => 1552997474474
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 13:11:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:11:27 - cex place new buy order: eth_btc 0.034426 0.2151 [8457590877] margin:0.2556207517574]Array
(
    [complete] => 
    [id] => 8457590877
    [time] => 1552997486696
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 13:11:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:11:38 - cex place new buy order: eth_btc 0.034428 0.21509 [8457591993] margin:0.24979667712328]Array
(
    [complete] => 
    [id] => 8457591993
    [time] => 1552997498099
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 13:11:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:11:50 - cex place new buy order: eth_btc 0.03443 0.21508 [8457593198] margin:0.22073772872495]Array
(
    [complete] => 
    [id] => 8457593198
    [time] => 1552997509677
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 13:11:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:12:00 - cex place new buy order: eth_btc 0.034432 0.21506 [8457594372] margin:0.22943773234199]Array
(
    [complete] => 
    [id] => 8457594372
    [time] => 1552997520270
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 13:12:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:12:07 - cex place new buy order: eth_btc 0.034434 0.21505 [8457595339] margin:0.22361619329732]Array
(
    [complete] => 
    [id] => 8457595339
    [time] => 1552997527030
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 13:12:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:12:19 - cex place new buy order: eth_btc 0.034436 0.21504 [8457596816] margin:0.22650714368684]Array
(
    [complete] => 
    [id] => 8457596816
    [time] => 1552997538901
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 13:12:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:12:30 - cex place new buy order: eth_btc 0.034438 0.21503 [8457598267] margin:0.21197514373656]Array
(
    [complete] => 
    [id] => 8457598267
    [time] => 1552997550486
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 13:12:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:12:41 - cex place new buy order: eth_btc 0.03444 0.21501 [8457599613] margin:0.21196283391407]Array
(
    [complete] => 
    [id] => 8457599613
    [time] => 1552997561195
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 13:12:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:12:51 - cex place new buy order: eth_btc 0.034442 0.215 [8457600742] margin:0.21195052552117]Array
(
    [complete] => 
    [id] => 8457600742
    [time] => 1552997571511
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 13:13:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:13:03 - cex place new buy order: eth_btc 0.034444 0.21499 [8457602058] margin:0.20613169202182]Array
(
    [complete] => 
    [id] => 8457602058
    [time] => 1552997582772
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 13:13:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:13:16 - cex place new buy order: eth_btc 0.034446 0.21498 [8457603532] margin:0.24676304941065]Array
(
    [complete] => 
    [id] => 8457603532
    [time] => 1552997595656
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 13:13:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:13:26 - cex place new buy order: eth_btc 0.034448 0.21496 [8457604829] margin:0.26997213190898]Array
(
    [complete] => 
    [id] => 8457604829
    [time] => 1552997606463
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 13:13:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:13:36 - cex place new buy order: eth_btc 0.03445 0.21495 [8457606006] margin:0.26705370101596]Array
(
    [complete] => 
    [id] => 8457606006
    [time] => 1552997616381
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 13:13:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:13:44 - cex place new buy order: eth_btc 0.034452 0.21494 [8457607049] margin:0.22640195053987]Array
(
    [complete] => 
    [id] => 8457607049
    [time] => 1552997624318
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:13:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:13:55 - cex place new buy order: eth_btc 0.034454 0.21493 [8457608364] margin:0.23219364950369]Array
(
    [complete] => 
    [id] => 8457608364
    [time] => 1552997634707
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 13:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:14:06 - cex place new buy order: eth_btc 0.034456 0.21492 [8457609819] margin:0.22347341537032]Array
(
    [complete] => 
    [id] => 8457609819
    [time] => 1552997645628
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 13:14:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:14:16 - cex place new buy order: eth_btc 0.034458 0.2149 [8457611139] margin:0.21765627720702]Array
(
    [complete] => 
    [id] => 8457611139
    [time] => 1552997656479
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 13:14:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:14:28 - cex place new buy order: eth_btc 0.03446 0.21489 [8457612458] margin:0.2031340684852]Array
(
    [complete] => 
    [id] => 8457612458
    [time] => 1552997667875
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 13:14:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:14:39 - cex place new buy order: eth_btc 0.034462 0.21488 [8457613703] margin:0.20312227961232]Array
(
    [complete] => 
    [id] => 8457613703
    [time] => 1552997678637
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 13:14:48 - cex delete buy orders: eth_btc[move]
2019-03-19 13:14:49 - cex place new buy order: eth_btc 0.034463 0.21487 [8457614713] margin:0.19730733519034]Array
(
    [complete] => 
    [id] => 8457614713
    [time] => 1552997689422
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 13:14:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:15:01 - cex place new buy order: eth_btc 0.034465 0.21486 [8457615933] margin:0.22631655302479]Array
(
    [complete] => 
    [id] => 8457615933
    [time] => 1552997700807
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 13:15:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:15:08 - cex place new buy order: eth_btc 0.034467 0.21485 [8457616599] margin:0.21759944294544]Array
(
    [complete] => 
    [id] => 8457616599
    [time] => 1552997707830
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 13:15:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:15:19 - cex place new buy order: eth_btc 0.034469 0.21483 [8457617554] margin:0.20598218689258]Array
(
    [complete] => 
    [id] => 8457617554
    [time] => 1552997719056
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 13:15:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:15:31 - cex place new buy order: eth_btc 0.034471 0.21482 [8457618852] margin:0.20016825737577]Array
(
    [complete] => 
    [id] => 8457618852
    [time] => 1552997730965
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 13:15:40 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:15:50 - cex place new buy order: eth_btc 0.034392 0.2153 [8457620644]Array
(
    [complete] => 
    [id] => 8457620644
    [time] => 1552997749565
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 13:15:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:15:59 - cex place new buy order: eth_btc 0.034394 0.2153 [8457621476] margin:0.44193754724662]Array
(
    [complete] => 
    [id] => 8457621476
    [time] => 1552997758711
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 13:16:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:16:09 - cex place new buy order: eth_btc 0.034396 0.21529 [8457622368] margin:0.43028259099893]Array
(
    [complete] => 
    [id] => 8457622368
    [time] => 1552997768881
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 13:16:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:16:21 - cex place new buy order: eth_btc 0.034398 0.21528 [8457623528] margin:0.42444328158613]Array
(
    [complete] => 
    [id] => 8457623528
    [time] => 1552997781067
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 13:16:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:16:33 - cex place new buy order: eth_btc 0.03445 0.21495 [8457624877] margin:0.27285921625544]Array
(
    [complete] => 
    [id] => 8457624877
    [time] => 1552997792861
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 13:16:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:16:44 - cex place new buy order: eth_btc 0.034452 0.21494 [8457626135] margin:0.26703819807266]Array
(
    [complete] => 
    [id] => 8457626135
    [time] => 1552997803715
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:16:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:16:54 - cex place new buy order: eth_btc 0.034454 0.21493 [8457627446] margin:0.3018517443548]Array
(
    [complete] => 
    [id] => 8457627446
    [time] => 1552997814483
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 13:17:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:18:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:18:03 - cex place new buy order: eth_btc 0.034456 0.21492 [8457634649] margin:0.30763872765267]Array
(
    [complete] => 
    [id] => 8457634649
    [time] => 1552997883481
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 13:18:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:18:15 - cex place new buy order: eth_btc 0.034458 0.2149 [8457635737] margin:0.32213129026641]Array
(
    [complete] => 
    [id] => 8457635737
    [time] => 1552997895255
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 13:18:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:18:26 - cex place new buy order: eth_btc 0.034468 0.21484 [8457636706] margin:0.29302541487757]Array
(
    [complete] => 
    [id] => 8457636706
    [time] => 1552997905861
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 13:18:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:18:36 - cex place new buy order: eth_btc 0.034476 0.21479 [8457637694] margin:0.29295741965425]Array
(
    [complete] => 
    [id] => 8457637694
    [time] => 1552997915679
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 13:18:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:18:47 - cex place new buy order: eth_btc 0.034478 0.21478 [8457638680] margin:0.31324322756539]Array
(
    [complete] => 
    [id] => 8457638680
    [time] => 1552997927170
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 13:18:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:18:59 - cex place new buy order: eth_btc 0.03448 0.21477 [8457639623] margin:0.30742459396751]Array
(
    [complete] => 
    [id] => 8457639623
    [time] => 1552997939082
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 13:19:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:19:13 - cex place new buy order: eth_btc 0.034482 0.21475 [8457640870] margin:0.26680586972914]Array
(
    [complete] => 
    [id] => 8457640870
    [time] => 1552997952872
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 13:19:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:19:24 - cex place new buy order: eth_btc 0.034484 0.21474 [8457641990] margin:0.263890499942]Array
(
    [complete] => 
    [id] => 8457641990
    [time] => 1552997964059
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 13:19:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:19:35 - cex place new buy order: eth_btc 0.034486 0.21473 [8457643225] margin:0.26677492315721]Array
(
    [complete] => 
    [id] => 8457643225
    [time] => 1552997975127
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 13:19:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:19:45 - cex place new buy order: eth_btc 0.034488 0.21472 [8457644285] margin:0.26675945256323]Array
(
    [complete] => 
    [id] => 8457644285
    [time] => 1552997985372
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 13:19:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:19:58 - cex place new buy order: eth_btc 0.03449 0.2147 [8457645424] margin:0.26964337489128]Array
(
    [complete] => 
    [id] => 8457645424
    [time] => 1552997997603
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 13:20:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:20:05 - cex place new buy order: eth_btc 0.034492 0.21469 [8457646289] margin:0.26382929374928]Array
(
    [complete] => 
    [id] => 8457646289
    [time] => 1552998005485
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 13:20:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:20:16 - cex place new buy order: eth_btc 0.034494 0.21468 [8457647023] margin:0.26381399663709]Array
(
    [complete] => 
    [id] => 8457647023
    [time] => 1552998016339
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 13:20:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:20:27 - cex place new buy order: eth_btc 0.034496 0.21467 [8457647961] margin:0.25220315398888]Array
(
    [complete] => 
    [id] => 8457647961
    [time] => 1552998027301
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 13:20:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:20:39 - cex place new buy order: eth_btc 0.034498 0.21465 [8457648907] margin:0.24639109513596]Array
(
    [complete] => 
    [id] => 8457648907
    [time] => 1552998038704
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 13:20:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:20:52 - cex place new buy order: eth_btc 0.0345 0.21464 [8457650183] margin:0.26086956521738]Array
(
    [complete] => 
    [id] => 8457650183
    [time] => 1552998052137
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 13:21:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:21:02 - cex place new buy order: eth_btc 0.034502 0.21463 [8457650879] margin:0.25215929511333]Array
(
    [complete] => 
    [id] => 8457650879
    [time] => 1552998062376
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 13:21:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:21:15 - cex place new buy order: eth_btc 0.034504 0.21462 [8457652001] margin:0.24924646417808]Array
(
    [complete] => 
    [id] => 8457652001
    [time] => 1552998075020
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 13:21:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:21:26 - cex place new buy order: eth_btc 0.034506 0.2146 [8457652805] margin:0.24633397090359]Array
(
    [complete] => 
    [id] => 8457652805
    [time] => 1552998085684
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 13:21:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:21:38 - cex place new buy order: eth_btc 0.034508 0.21459 [8457654102] margin:0.25501333024225]Array
(
    [complete] => 
    [id] => 8457654102
    [time] => 1552998098135
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 13:21:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:21:49 - cex place new buy order: eth_btc 0.03451 0.21458 [8457655247] margin:0.24050999710228]Array
(
    [complete] => 
    [id] => 8457655247
    [time] => 1552998108786
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 13:21:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:21:59 - cex place new buy order: eth_btc 0.034512 0.21457 [8457656510] margin:0.24339360222532]Array
(
    [complete] => 
    [id] => 8457656510
    [time] => 1552998119463
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 13:22:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:22:12 - cex place new buy order: eth_btc 0.034514 0.21455 [8457658006] margin:0.24627687315291]Array
(
    [complete] => 
    [id] => 8457658006
    [time] => 1552998131759
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 13:22:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:22:24 - cex place new buy order: eth_btc 0.034516 0.21454 [8457659056] margin:0.24046818866612]Array
(
    [complete] => 
    [id] => 8457659056
    [time] => 1552998143848
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 13:22:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:22:36 - cex place new buy order: eth_btc 0.034518 0.21453 [8457660088] margin:0.23466017729878]Array
(
    [complete] => 
    [id] => 8457660088
    [time] => 1552998155938
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 13:22:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:22:49 - cex place new buy order: eth_btc 0.03452 0.21452 [8457661325] margin:0.23464658169177]Array
(
    [complete] => 
    [id] => 8457661325
    [time] => 1552998168680
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 13:22:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:23:00 - cex place new buy order: eth_btc 0.034522 0.2145 [8457662319] margin:0.22883958055731]Array
(
    [complete] => 
    [id] => 8457662319
    [time] => 1552998179794
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034522
)

2019-03-19 13:23:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:23:08 - cex place new buy order: eth_btc 0.034524 0.21449 [8457663077] margin:0.22303325223034]Array
(
    [complete] => 
    [id] => 8457663077
    [time] => 1552998188089
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034524
)

2019-03-19 13:23:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:23:17 - cex place new buy order: eth_btc 0.034526 0.21448 [8457663962] margin:0.21143486068469]Array
(
    [complete] => 
    [id] => 8457663962
    [time] => 1552998197512
    [pending] => 0.21448000
    [amount] => 0.21448000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 13:23:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:23:38 - cex place new buy order: eth_btc 0.034506 0.2146 [8457665822]Array
(
    [complete] => 
    [id] => 8457665822
    [time] => 1552998217777
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 13:23:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:23:48 - cex place new buy order: eth_btc 0.034509 0.21459 [8457666950] margin:0.24631255614478]Array
(
    [complete] => 
    [id] => 8457666950
    [time] => 1552998228085
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034509
)

2019-03-19 13:23:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:23:59 - cex place new buy order: eth_btc 0.034511 0.21457 [8457668146] margin:0.2520935353945]Array
(
    [complete] => 
    [id] => 8457668146
    [time] => 1552998238762
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034511
)

2019-03-19 13:24:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:24:08 - cex place new buy order: eth_btc 0.034513 0.21456 [8457669077] margin:0.24918146785269]Array
(
    [complete] => 
    [id] => 8457669077
    [time] => 1552998248433
    [pending] => 0.21456000
    [amount] => 0.21456000
    [type] => buy
    [price] => 0.034513
)

2019-03-19 13:24:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:24:20 - cex place new buy order: eth_btc 0.034515 0.21455 [8457670134] margin:0.24626973779516]Array
(
    [complete] => 
    [id] => 8457670134
    [time] => 1552998259697
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034515
)

2019-03-19 13:24:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:24:30 - cex place new buy order: eth_btc 0.034517 0.21454 [8457671329] margin:0.23756409884983]Array
(
    [complete] => 
    [id] => 8457671329
    [time] => 1552998270409
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034517
)

2019-03-19 13:24:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:24:42 - cex place new buy order: eth_btc 0.034519 0.21452 [8457672788] margin:0.22596251339841]Array
(
    [complete] => 
    [id] => 8457672788
    [time] => 1552998281760
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.034519
)

2019-03-19 13:24:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:24:53 - cex place new buy order: eth_btc 0.034521 0.21451 [8457674016] margin:0.22015584716548]Array
(
    [complete] => 
    [id] => 8457674016
    [time] => 1552998292938
    [pending] => 0.21451000
    [amount] => 0.21451000
    [type] => buy
    [price] => 0.034521
)

2019-03-19 13:25:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:25:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:25:13 - cex place new buy order: eth_btc 0.034523 0.2145 [8457676308] margin:0.21434985372073]Array
(
    [complete] => 
    [id] => 8457676308
    [time] => 1552998312927
    [pending] => 0.21450000
    [amount] => 0.21450000
    [type] => buy
    [price] => 0.034523
)

2019-03-19 13:25:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:25:26 - cex place new buy order: eth_btc 0.034525 0.21449 [8457677621] margin:0.20854453294714]Array
(
    [complete] => 
    [id] => 8457677621
    [time] => 1552998326299
    [pending] => 0.21449000
    [amount] => 0.21449000
    [type] => buy
    [price] => 0.034525
)

2019-03-19 13:25:36 - cex delete buy orders: eth_btc[move]
2019-03-19 13:25:38 - cex place new buy order: eth_btc 0.034526 0.21447 [8457678590] margin:0.19984360066034]Array
(
    [complete] => 
    [id] => 8457678590
    [time] => 1552998337946
    [pending] => 0.21447000
    [amount] => 0.21447000
    [type] => buy
    [price] => 0.034526
)

2019-03-19 13:25:47 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:26:00 - cex place new buy order: eth_btc 0.034506 0.2146 [8457680253]Array
(
    [complete] => 
    [id] => 8457680253
    [time] => 1552998360196
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 13:26:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:26:09 - cex place new buy order: eth_btc 0.034508 0.21459 [8457680947] margin:0.20285151269268]Array
(
    [complete] => 
    [id] => 8457680947
    [time] => 1552998369364
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 13:26:19 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:26:39 - cex place new buy order: eth_btc 0.034451 0.2149 [8457684165]Array
(
    [complete] => 
    [id] => 8457684165
    [time] => 1552998399443
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 13:28:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:28:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:28:04 - cex place new buy order: eth_btc 0.034461 0.21488 [8457692860] margin:0.30759409187198]Array
(
    [complete] => 
    [id] => 8457692860
    [time] => 1552998484359
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 13:28:04 - cex place new buy order: eth_btc 0.034461 0.21488 [] margin:0.30759409187198]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 13:28:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:28:15 - cex place new buy order: eth_btc 0.034463 0.21487 [8457694049] margin:0.3017729158808]Array
(
    [complete] => 
    [id] => 8457694049
    [time] => 1552998495146
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 13:28:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:28:24 - cex place new buy order: eth_btc 0.034465 0.21486 [8457695194] margin:0.30755839257215]Array
(
    [complete] => 
    [id] => 8457695194
    [time] => 1552998503729
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 13:28:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:28:34 - cex place new buy order: eth_btc 0.034469 0.21483 [8457696690] margin:0.27560996837737]Array
(
    [complete] => 
    [id] => 8457696690
    [time] => 1552998514007
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 13:28:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:28:45 - cex place new buy order: eth_btc 0.034471 0.21482 [8457698231] margin:0.24368309593572]Array
(
    [complete] => 
    [id] => 8457698231
    [time] => 1552998525436
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 13:28:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:28:56 - cex place new buy order: eth_btc 0.034473 0.21481 [8457699385] margin:0.23496649551822]Array
(
    [complete] => 
    [id] => 8457699385
    [time] => 1552998535595
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 13:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:29:06 - cex place new buy order: eth_btc 0.034475 0.2148 [8457700467] margin:0.24655547498187]Array
(
    [complete] => 
    [id] => 8457700467
    [time] => 1552998545925
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 13:29:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:29:17 - cex place new buy order: eth_btc 0.034477 0.21478 [8457701783] margin:0.24944165675669]Array
(
    [complete] => 
    [id] => 8457701783
    [time] => 1552998557501
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 13:29:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:29:28 - cex place new buy order: eth_btc 0.034479 0.21477 [8457702983] margin:0.20012181327764]Array
(
    [complete] => 
    [id] => 8457702983
    [time] => 1552998568432
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 13:29:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:29:39 - cex place new buy order: eth_btc 0.034481 0.21476 [8457704205] margin:0.21751109306576]Array
(
    [complete] => 
    [id] => 8457704205
    [time] => 1552998579132
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 13:29:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:29:51 - cex place new buy order: eth_btc 0.034483 0.21475 [8457705603] margin:0.20879853841025]Array
(
    [complete] => 
    [id] => 8457705603
    [time] => 1552998591452
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 13:30:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:30:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:30:05 - cex place new buy order: eth_btc 0.034485 0.21473 [8457707033] margin:0.20588661736987]Array
(
    [complete] => 
    [id] => 8457707033
    [time] => 1552998604515
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 13:30:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:30:15 - cex place new buy order: eth_btc 0.034487 0.21472 [8457708324] margin:0.20007539072695]Array
(
    [complete] => 
    [id] => 8457708324
    [time] => 1552998614791
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 13:30:26 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:30:38 - cex place new buy order: eth_btc 0.034466 0.2149 [8457711071]Array
(
    [complete] => 
    [id] => 8457711071
    [time] => 1552998638495
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 13:30:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:30:49 - cex place new buy order: eth_btc 0.034471 0.21482 [8457712355] margin:0.27559397754633]Array
(
    [complete] => 
    [id] => 8457712355
    [time] => 1552998648807
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 13:31:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:31:01 - cex place new buy order: eth_btc 0.034473 0.21481 [] margin:0.29298291416471]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 13:31:06 - cex place new buy order: eth_btc 0.034471 0.2148 [8457714216]Array
(
    [complete] => 
    [id] => 8457714216
    [time] => 1552998666056
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 13:31:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:31:17 - cex place new buy order: eth_btc 0.034475 0.2148 [8457715446] margin:0.27556200145031]Array
(
    [complete] => 
    [id] => 8457715446
    [time] => 1552998676695
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 13:31:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:31:28 - cex place new buy order: eth_btc 0.034477 0.21478 [8457716836] margin:0.27554601618469]Array
(
    [complete] => 
    [id] => 8457716836
    [time] => 1552998687566
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 13:31:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:31:38 - cex place new buy order: eth_btc 0.034479 0.21477 [8457717976] margin:0.26972940050465]Array
(
    [complete] => 
    [id] => 8457717976
    [time] => 1552998698345
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 13:31:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:31:48 - cex place new buy order: eth_btc 0.034481 0.21476 [8457718942] margin:0.24361242423363]Array
(
    [complete] => 
    [id] => 8457718942
    [time] => 1552998708162
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 13:31:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:32:00 - cex place new buy order: eth_btc 0.034483 0.21475 [8457720678] margin:0.24359829481193]Array
(
    [complete] => 
    [id] => 8457720678
    [time] => 1552998719702
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 13:32:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:32:10 - cex place new buy order: eth_btc 0.034485 0.21473 [8457721978] margin:0.2580832245904]Array
(
    [complete] => 
    [id] => 8457721978
    [time] => 1552998729978
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 13:32:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:32:22 - cex place new buy order: eth_btc 0.034487 0.21472 [8457723431] margin:0.24646968422883]Array
(
    [complete] => 
    [id] => 8457723431
    [time] => 1552998741661
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 13:32:31 - cex delete buy orders: eth_btc[move]
2019-03-19 13:32:32 - cex place new buy order: eth_btc 0.034488 0.21471 [8457724587] margin:0.19716431325929]Array
(
    [complete] => 
    [id] => 8457724587
    [time] => 1552998752178
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 13:32:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:32:43 - cex place new buy order: eth_btc 0.03449 0.2147 [8457726115] margin:0.21165555233402]Array
(
    [complete] => 
    [id] => 8457726115
    [time] => 1552998763309
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 13:32:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:32:55 - cex place new buy order: eth_btc 0.034492 0.21469 [8457727382] margin:0.20584483358461]Array
(
    [complete] => 
    [id] => 8457727382
    [time] => 1552998775052
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 13:33:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:33:07 - cex place new buy order: eth_btc 0.034494 0.21468 [8457728703] margin:0.20003478865889]Array
(
    [complete] => 
    [id] => 8457728703
    [time] => 1552998787072
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 13:33:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:33:16 - cex place new buy order: eth_btc 0.034496 0.21467 [8457729628] margin:0.20002319109462]Array
(
    [complete] => 
    [id] => 8457729628
    [time] => 1552998795618
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 13:33:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:33:26 - cex place new buy order: eth_btc 0.034498 0.21465 [8457730695] margin:0.21160646994027]Array
(
    [complete] => 
    [id] => 8457730695
    [time] => 1552998806313
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 13:33:36 - cex delete buy orders: eth_btc[move]
2019-03-19 13:33:38 - cex place new buy order: eth_btc 0.034499 0.21464 [8457731751] margin:0.2]Array
(
    [complete] => 
    [id] => 8457731751
    [time] => 1552998817599
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.034499
)

2019-03-19 13:33:47 - cex delete buy orders: eth_btc[move]
2019-03-19 13:33:48 - cex place new buy order: eth_btc 0.0345 0.21463 [8457732628] margin:0.19999420306656]Array
(
    [complete] => 
    [id] => 8457732628
    [time] => 1552998828314
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 13:33:57 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:34:09 - cex place new buy order: eth_btc 0.034474 0.2148 [8457734415]Array
(
    [complete] => 
    [id] => 8457734415
    [time] => 1552998849001
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 13:34:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:34:20 - cex place new buy order: eth_btc 0.034478 0.21478 [8457735390] margin:0.25813562271593]Array
(
    [complete] => 
    [id] => 8457735390
    [time] => 1552998859559
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 13:34:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:34:30 - cex place new buy order: eth_btc 0.03448 0.21477 [8457736651] margin:0.25232018561483]Array
(
    [complete] => 
    [id] => 8457736651
    [time] => 1552998870398
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 13:34:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:34:43 - cex place new buy order: eth_btc 0.034482 0.21475 [8457738435] margin:0.22620497650949]Array
(
    [complete] => 
    [id] => 8457738435
    [time] => 1552998883007
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 13:34:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:34:56 - cex place new buy order: eth_btc 0.034484 0.21474 [8457739844] margin:0.22619185709314]Array
(
    [complete] => 
    [id] => 8457739844
    [time] => 1552998896311
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 13:35:08 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:35:20 - cex place new buy order: eth_btc 0.034452 0.2149 [8457742697]Array
(
    [complete] => 
    [id] => 8457742697
    [time] => 1552998920377
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:35:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:35:32 - cex place new buy order: eth_btc 0.034458 0.2149 [8457744180] margin:0.27569795112889]Array
(
    [complete] => 
    [id] => 8457744180
    [time] => 1552998931542
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 13:35:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:35:43 - cex place new buy order: eth_btc 0.034461 0.21488 [8457745576] margin:0.26696845709644]Array
(
    [complete] => 
    [id] => 8457745576
    [time] => 1552998942617
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 13:35:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:35:54 - cex place new buy order: eth_btc 0.034463 0.21487 [8457746906] margin:0.25244465078489]Array
(
    [complete] => 
    [id] => 8457746906
    [time] => 1552998954398
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 13:36:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:36:10 - cex place new buy order: eth_btc 0.034465 0.21486 [8457748765] margin:0.24952850718118]Array
(
    [complete] => 
    [id] => 8457748765
    [time] => 1552998970275
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 13:36:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:36:21 - cex place new buy order: eth_btc 0.034467 0.21485 [8457750263] margin:0.23790872428702]Array
(
    [complete] => 
    [id] => 8457750263
    [time] => 1552998981360
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 13:36:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:36:34 - cex place new buy order: eth_btc 0.034469 0.21483 [8457751963] margin:0.21178450201631]Array
(
    [complete] => 
    [id] => 8457751963
    [time] => 1552998994508
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 13:36:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:36:44 - cex place new buy order: eth_btc 0.034471 0.21482 [8457753279] margin:0.20306924661311]Array
(
    [complete] => 
    [id] => 8457753279
    [time] => 1552999004498
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 13:36:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:37:09 - cex place new buy order: eth_btc 0.03445 0.215 [8457755623]Array
(
    [complete] => 
    [id] => 8457755623
    [time] => 1552999029135
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 13:38:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:38:01 - cex place new buy order: eth_btc 0.034452 0.21494 [8457760033] margin:0.21479159410194]Array
(
    [complete] => 
    [id] => 8457760033
    [time] => 1552999081171
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:38:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:38:08 - cex place new buy order: eth_btc 0.034454 0.00184 [] margin:0.21477912579093]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 13:38:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:38:17 - cex place new buy order: eth_btc 0.034454 0.21493 [8457761376] margin:0.21187670517213]Array
(
    [complete] => 
    [id] => 8457761376
    [time] => 1552999096909
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 13:38:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:38:27 - cex place new buy order: eth_btc 0.034456 0.21492 [8457762390] margin:0.208962154632]Array
(
    [complete] => 
    [id] => 8457762390
    [time] => 1552999107310
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 13:38:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:38:39 - cex place new buy order: eth_btc 0.034458 0.2149 [8457763763] margin:0.21765627720702]Array
(
    [complete] => 
    [id] => 8457763763
    [time] => 1552999119366
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 13:38:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:38:52 - cex place new buy order: eth_btc 0.03446 0.21489 [8457764872] margin:0.20893789901335]Array
(
    [complete] => 
    [id] => 8457764872
    [time] => 1552999131560
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 13:39:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:39:03 - cex place new buy order: eth_btc 0.034462 0.21488 [8457765881] margin:0.21472926701873]Array
(
    [complete] => 
    [id] => 8457765881
    [time] => 1552999142800
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 13:39:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:39:14 - cex place new buy order: eth_btc 0.034464 0.21487 [8457766811] margin:0.22051996285979]Array
(
    [complete] => 
    [id] => 8457766811
    [time] => 1552999153946
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 13:39:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:39:27 - cex place new buy order: eth_btc 0.034466 0.21485 [8457767856] margin:0.22050716648292]Array
(
    [complete] => 
    [id] => 8457767856
    [time] => 1552999167314
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 13:39:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:39:42 - cex place new buy order: eth_btc 0.034468 0.21484 [8457768917] margin:0.20308692120228]Array
(
    [complete] => 
    [id] => 8457768917
    [time] => 1552999182094
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 13:39:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:39:52 - cex place new buy order: eth_btc 0.03447 0.21483 [8457769676] margin:0.20307513780098]Array
(
    [complete] => 
    [id] => 8457769676
    [time] => 1552999192210
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 13:40:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:40:03 - cex place new buy order: eth_btc 0.034472 0.21482 [8457770774] margin:0.20886516593175]Array
(
    [complete] => 
    [id] => 8457770774
    [time] => 1552999202877
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 13:40:12 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:40:27 - cex place new buy order: eth_btc 0.034449 0.215 [8457773464]Array
(
    [complete] => 
    [id] => 8457773464
    [time] => 1552999227200
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 13:40:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:40:38 - cex place new buy order: eth_btc 0.034451 0.21495 [8457774725] margin:0.27865664276798]Array
(
    [complete] => 
    [id] => 8457774725
    [time] => 1552999238300
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 13:40:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:40:50 - cex place new buy order: eth_btc 0.034453 0.21493 [8457776130] margin:0.28154297158445]Array
(
    [complete] => 
    [id] => 8457776130
    [time] => 1552999249560
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 13:41:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:41:01 - cex place new buy order: eth_btc 0.034455 0.21492 [8457777502] margin:0.28442896531709]Array
(
    [complete] => 
    [id] => 8457777502
    [time] => 1552999261375
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 13:41:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:41:08 - cex place new buy order: eth_btc 0.034459 0.2149 [8457778270] margin:0.28439594880871]Array
(
    [complete] => 
    [id] => 8457778270
    [time] => 1552999268189
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 13:41:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:41:18 - cex place new buy order: eth_btc 0.034463 0.21487 [8457779756] margin:0.2872646026173]Array
(
    [complete] => 
    [id] => 8457779756
    [time] => 1552999278100
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 13:41:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:41:29 - cex place new buy order: eth_btc 0.034465 0.21486 [8457780810] margin:0.27854344987668]Array
(
    [complete] => 
    [id] => 8457780810
    [time] => 1552999288779
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 13:41:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:41:40 - cex place new buy order: eth_btc 0.034467 0.21485 [8457781672] margin:0.26982330925234]Array
(
    [complete] => 
    [id] => 8457781672
    [time] => 1552999299546
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 13:41:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:41:51 - cex place new buy order: eth_btc 0.034469 0.21483 [8457782829] margin:0.26110418056804]Array
(
    [complete] => 
    [id] => 8457782829
    [time] => 1552999311224
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 13:42:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:42:02 - cex place new buy order: eth_btc 0.034471 0.21482 [8457784021] margin:0.27559397754633]Array
(
    [complete] => 
    [id] => 8457784021
    [time] => 1552999321921
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 13:42:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:42:11 - cex place new buy order: eth_btc 0.034473 0.21481 [8457785233] margin:0.29298291416471]Array
(
    [complete] => 
    [id] => 8457785233
    [time] => 1552999331186
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 13:42:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:42:23 - cex place new buy order: eth_btc 0.034475 0.2148 [8457786629] margin:0.25815808556926]Array
(
    [complete] => 
    [id] => 8457786629
    [time] => 1552999342722
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 13:42:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:42:34 - cex place new buy order: eth_btc 0.034477 0.21478 [8457787916] margin:0.240740203614]Array
(
    [complete] => 
    [id] => 8457787916
    [time] => 1552999353698
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 13:42:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:42:45 - cex place new buy order: eth_btc 0.034479 0.21477 [8457788990] margin:0.24072623916007]Array
(
    [complete] => 
    [id] => 8457788990
    [time] => 1552999364982
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 13:42:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:42:56 - cex place new buy order: eth_btc 0.034481 0.21476 [8457790088] margin:0.22911168469593]Array
(
    [complete] => 
    [id] => 8457790088
    [time] => 1552999376406
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 13:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:43:06 - cex place new buy order: eth_btc 0.034483 0.21475 [8457791141] margin:0.22619841661109]Array
(
    [complete] => 
    [id] => 8457791141
    [time] => 1552999386111
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 13:43:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:43:17 - cex place new buy order: eth_btc 0.034485 0.21473 [8457792144] margin:0.20878642888211]Array
(
    [complete] => 
    [id] => 8457792144
    [time] => 1552999397466
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 13:43:27 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:43:41 - cex place new buy order: eth_btc 0.03438 0.2154 [8457793690]Array
(
    [complete] => 
    [id] => 8457793690
    [time] => 1552999420746
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 13:43:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:43:51 - cex place new buy order: eth_btc 0.034382 0.21538 [8457794394] margin:0.52643825257401]Array
(
    [complete] => 
    [id] => 8457794394
    [time] => 1552999431350
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 13:44:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:44:02 - cex place new buy order: eth_btc 0.034398 0.21528 [] margin:0.45932903075763]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 13:44:05 - cex place new buy order: eth_btc 0.034402 0.2153 [8457795447]Array
(
    [complete] => 
    [id] => 8457795447
    [time] => 1552999445168
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 13:44:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:44:21 - cex place new buy order: eth_btc 0.034412 0.21519 [8457796669] margin:0.38068115773566]Array
(
    [complete] => 
    [id] => 8457796669
    [time] => 1552999461510
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 13:44:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:44:32 - cex place new buy order: eth_btc 0.034418 0.21515 [8457797671] margin:0.37189842524259]Array
(
    [complete] => 
    [id] => 8457797671
    [time] => 1552999472297
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 13:44:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:44:45 - cex place new buy order: eth_btc 0.034424 0.21511 [8457799088] margin:0.36021380432256]Array
(
    [complete] => 
    [id] => 8457799088
    [time] => 1552999484955
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 13:44:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:44:55 - cex place new buy order: eth_btc 0.034426 0.2151 [8457800238] margin:0.3427641898565]Array
(
    [complete] => 
    [id] => 8457800238
    [time] => 1552999495314
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 13:45:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:45:10 - cex place new buy order: eth_btc 0.034428 0.21509 [8457801839] margin:0.3253166027652]Array
(
    [complete] => 
    [id] => 8457801839
    [time] => 1552999509749
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 13:45:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:45:20 - cex place new buy order: eth_btc 0.03443 0.21508 [8457802775] margin:0.32529770548939]Array
(
    [complete] => 
    [id] => 8457802775
    [time] => 1552999520208
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 13:45:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:45:32 - cex place new buy order: eth_btc 0.034436 0.21504 [8457804158] margin:0.29620164943662]Array
(
    [complete] => 
    [id] => 8457804158
    [time] => 1552999531902
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 13:45:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:45:42 - cex place new buy order: eth_btc 0.034438 0.21503 [8457805204] margin:0.29328067832044]Array
(
    [complete] => 
    [id] => 8457805204
    [time] => 1552999542069
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 13:45:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:45:53 - cex place new buy order: eth_btc 0.034442 0.215 [8457806274] margin:0.26421229893734]Array
(
    [complete] => 
    [id] => 8457806274
    [time] => 1552999552754
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 13:46:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:46:04 - cex place new buy order: eth_btc 0.034444 0.21499 [8457807408] margin:0.2409708512368]Array
(
    [complete] => 
    [id] => 8457807408
    [time] => 1552999563884
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 13:46:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:46:16 - cex place new buy order: eth_btc 0.034446 0.21498 [8457808511] margin:0.26418161760435]Array
(
    [complete] => 
    [id] => 8457808511
    [time] => 1552999575836
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 13:46:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:46:27 - cex place new buy order: eth_btc 0.034448 0.21496 [8457809648] margin:0.22933116581514]Array
(
    [complete] => 
    [id] => 8457809648
    [time] => 1552999587047
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 13:46:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:46:39 - cex place new buy order: eth_btc 0.03445 0.21495 [8457810648] margin:0.22641509433963]Array
(
    [complete] => 
    [id] => 8457810648
    [time] => 1552999598808
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 13:46:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:46:50 - cex place new buy order: eth_btc 0.034452 0.21494 [8457811608] margin:0.22059677232091]Array
(
    [complete] => 
    [id] => 8457811608
    [time] => 1552999610426
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:48:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:48:09 - cex place new buy order: eth_btc 0.034454 0.21493 [8457819622] margin:0.22929122888489]Array
(
    [complete] => 
    [id] => 8457819622
    [time] => 1552999688563
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 13:48:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:48:20 - cex place new buy order: eth_btc 0.034456 0.21492 [8457820964] margin:0.235082423961]Array
(
    [complete] => 
    [id] => 8457820964
    [time] => 1552999699888
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 13:48:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:48:32 - cex place new buy order: eth_btc 0.034458 0.2149 [8457822742] margin:0.22055836090313]Array
(
    [complete] => 
    [id] => 8457822742
    [time] => 1552999712177
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 13:48:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:48:45 - cex place new buy order: eth_btc 0.03446 0.21489 [8457824118] margin:0.23215322112595]Array
(
    [complete] => 
    [id] => 8457824118
    [time] => 1552999724824
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 13:48:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:48:59 - cex place new buy order: eth_btc 0.034463 0.21487 [8457825569] margin:0.2437396628268]Array
(
    [complete] => 
    [id] => 8457825569
    [time] => 1552999738588
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 13:49:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:49:17 - cex place new buy order: eth_btc 0.034465 0.21486 [8457827744] margin:0.237922530103]Array
(
    [complete] => 
    [id] => 8457827744
    [time] => 1552999757188
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 13:49:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:49:28 - cex place new buy order: eth_btc 0.034467 0.21485 [8457828679] margin:0.22050076885136]Array
(
    [complete] => 
    [id] => 8457828679
    [time] => 1552999767557
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 13:49:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:49:38 - cex place new buy order: eth_btc 0.034469 0.21483 [8457829628] margin:0.24079607763499]Array
(
    [complete] => 
    [id] => 8457829628
    [time] => 1552999778211
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 13:49:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:49:48 - cex place new buy order: eth_btc 0.034472 0.21482 [8457830363] margin:0.21756788117893]Array
(
    [complete] => 
    [id] => 8457830363
    [time] => 1552999788091
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 13:49:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:50:01 - cex place new buy order: eth_btc 0.034474 0.2148 [8457831567] margin:0.20885304867437]Array
(
    [complete] => 
    [id] => 8457831567
    [time] => 1552999801095
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 13:50:17 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:50:27 - cex place new buy order: eth_btc 0.034472 0.2148 [8457834249]Array
(
    [complete] => 
    [id] => 8457834249
    [time] => 1552999827038
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 13:50:37 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:50:50 - cex place new buy order: eth_btc 0.034408 0.2152 [8457836715]Array
(
    [complete] => 
    [id] => 8457836715
    [time] => 1552999849588
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 13:50:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:51:01 - cex place new buy order: eth_btc 0.034414 0.21518 [8457838020] margin:0.3922822107282]Array
(
    [complete] => 
    [id] => 8457838020
    [time] => 1552999860978
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 13:51:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:51:09 - cex place new buy order: eth_btc 0.034416 0.21516 [8457838742] margin:0.35158066015806]Array
(
    [complete] => 
    [id] => 8457838742
    [time] => 1552999869237
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 13:51:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:51:20 - cex place new buy order: eth_btc 0.03442 0.21514 [8457840095] margin:0.29343404997095]Array
(
    [complete] => 
    [id] => 8457840095
    [time] => 1552999880183
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 13:51:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:51:32 - cex place new buy order: eth_btc 0.034422 0.21513 [8457841320] margin:0.26436581256173]Array
(
    [complete] => 
    [id] => 8457841320
    [time] => 1552999892426
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 13:51:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:51:44 - cex place new buy order: eth_btc 0.034424 0.21511 [8457842285] margin:0.28178015338136]Array
(
    [complete] => 
    [id] => 8457842285
    [time] => 1552999904492
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 13:51:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:51:55 - cex place new buy order: eth_btc 0.034426 0.2151 [8457843113] margin:0.29919247080694]Array
(
    [complete] => 
    [id] => 8457843113
    [time] => 1552999915397
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 13:52:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:52:06 - cex place new buy order: eth_btc 0.034428 0.21509 [8457844144] margin:0.30788892761706]Array
(
    [complete] => 
    [id] => 8457844144
    [time] => 1552999926426
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 13:52:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:52:14 - cex place new buy order: eth_btc 0.03443 0.21508 [8457844982] margin:0.30206215509729]Array
(
    [complete] => 
    [id] => 8457844982
    [time] => 1552999934300
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 13:52:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:52:25 - cex place new buy order: eth_btc 0.034432 0.21506 [8457845961] margin:0.28752323420074]Array
(
    [complete] => 
    [id] => 8457845961
    [time] => 1552999944883
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 13:52:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:52:37 - cex place new buy order: eth_btc 0.034436 0.21504 [8457847368] margin:0.2758740852596]Array
(
    [complete] => 
    [id] => 8457847368
    [time] => 1552999957337
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 13:52:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:52:50 - cex place new buy order: eth_btc 0.034438 0.21503 [8457848767] margin:0.25843544921307]Array
(
    [complete] => 
    [id] => 8457848767
    [time] => 1552999969551
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 13:53:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:53:02 - cex place new buy order: eth_btc 0.03444 0.21501 [8457850321] margin:0.27874564459931]Array
(
    [complete] => 
    [id] => 8457850321
    [time] => 1552999982370
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 13:53:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:53:13 - cex place new buy order: eth_btc 0.034444 0.21499 [8457851342] margin:0.267100220648]Array
(
    [complete] => 
    [id] => 8457851342
    [time] => 1552999992962
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 13:53:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:53:25 - cex place new buy order: eth_btc 0.034446 0.21498 [8457852501] margin:0.25837542820646]Array
(
    [complete] => 
    [id] => 8457852501
    [time] => 1553000004810
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 13:53:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:53:35 - cex place new buy order: eth_btc 0.034448 0.21496 [8457853450] margin:0.26706920575941]Array
(
    [complete] => 
    [id] => 8457853450
    [time] => 1553000014666
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 13:53:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:53:47 - cex place new buy order: eth_btc 0.03445 0.21495 [8457854639] margin:0.24963715529751]Array
(
    [complete] => 
    [id] => 8457854639
    [time] => 1553000027386
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 13:53:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:53:58 - cex place new buy order: eth_btc 0.034452 0.21494 [8457855547] margin:0.23220712875884]Array
(
    [complete] => 
    [id] => 8457855547
    [time] => 1553000037934
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 13:54:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:54:07 - cex place new buy order: eth_btc 0.034454 0.21493 [8457856226] margin:0.22348638764731]Array
(
    [complete] => 
    [id] => 8457856226
    [time] => 1553000046754
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 13:54:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:54:17 - cex place new buy order: eth_btc 0.034456 0.21492 [8457857109] margin:0.226375667518]Array
(
    [complete] => 
    [id] => 8457857109
    [time] => 1553000057456
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 13:54:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:54:31 - cex place new buy order: eth_btc 0.034458 0.2149 [8457858246] margin:0.22055836090313]Array
(
    [complete] => 
    [id] => 8457858246
    [time] => 1553000070590
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 13:54:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:54:42 - cex place new buy order: eth_btc 0.03446 0.21489 [8457859365] margin:0.2147417295415]Array
(
    [complete] => 
    [id] => 8457859365
    [time] => 1553000081830
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 13:54:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:54:55 - cex place new buy order: eth_btc 0.034462 0.21488 [8457860662] margin:0.20602402646395]Array
(
    [complete] => 
    [id] => 8457860662
    [time] => 1553000095161
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 13:55:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 13:55:19 - cex place new buy order: eth_btc 0.034353 0.2156 [8457863069]Array
(
    [complete] => 
    [id] => 8457863069
    [time] => 1553000119356
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 13:55:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:55:29 - cex place new buy order: eth_btc 0.034355 0.21555 [8457864226] margin:0.49774414204626]Array
(
    [complete] => 
    [id] => 8457864226
    [time] => 1553000129487
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 13:55:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:55:40 - cex place new buy order: eth_btc 0.034357 0.21553 [8457865259] margin:0.50353639724074]Array
(
    [complete] => 
    [id] => 8457865259
    [time] => 1553000139662
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 13:55:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:55:52 - cex place new buy order: eth_btc 0.034359 0.21552 [8457866677] margin:0.48895485898892]Array
(
    [complete] => 
    [id] => 8457866677
    [time] => 1553000152433
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 13:56:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:56:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:56:04 - cex place new buy order: eth_btc 0.034365 0.21548 [8457867823] margin:0.46558998981523]Array
(
    [complete] => 
    [id] => 8457867823
    [time] => 1553000164447
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 13:56:04 - cex place new buy order: eth_btc 0.034365 0.21548 [] margin:0.47140986468792]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 13:56:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:56:19 - cex place new buy order: eth_btc 0.034367 0.21547 [8457869075] margin:0.46265312654581]Array
(
    [complete] => 
    [id] => 8457869075
    [time] => 1553000179043
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 13:56:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:56:30 - cex place new buy order: eth_btc 0.034369 0.21546 [8457870057] margin:0.45098780878114]Array
(
    [complete] => 
    [id] => 8457870057
    [time] => 1553000190428
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 13:56:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:56:42 - cex place new buy order: eth_btc 0.034371 0.21545 [8457871196] margin:0.43059556021066]Array
(
    [complete] => 
    [id] => 8457871196
    [time] => 1553000201714
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 13:56:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:56:53 - cex place new buy order: eth_btc 0.034375 0.21542 [8457872336] margin:0.40145454545455]Array
(
    [complete] => 
    [id] => 8457872336
    [time] => 1553000212874
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 13:57:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:57:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:57:12 - cex place new buy order: eth_btc 0.034377 0.21541 [8457874022] margin:0.41597579777177]Array
(
    [complete] => 
    [id] => 8457874022
    [time] => 1553000232312
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 13:57:12 - cex place new buy order: eth_btc 0.034377 0.21541 [] margin:0.41597579777177]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 13:58:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:58:11 - cex place new buy order: eth_btc 0.034383 0.21537 [8457879560] margin:0.39845272372974]Array
(
    [complete] => 
    [id] => 8457879560
    [time] => 1553000290508
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 13:58:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:58:22 - cex place new buy order: eth_btc 0.034385 0.21536 [8457880719] margin:0.39552130289371]Array
(
    [complete] => 
    [id] => 8457880719
    [time] => 1553000301865
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 13:58:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:58:34 - cex place new buy order: eth_btc 0.034391 0.21532 [8457882208] margin:0.37509813614027]Array
(
    [complete] => 
    [id] => 8457882208
    [time] => 1553000314297
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 13:58:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:58:45 - cex place new buy order: eth_btc 0.034393 0.21531 [8457883367] margin:0.38379902887216]Array
(
    [complete] => 
    [id] => 8457883367
    [time] => 1553000325495
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 13:58:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:58:58 - cex place new buy order: eth_btc 0.034399 0.21527 [8457884667] margin:0.36919677897613]Array
(
    [complete] => 
    [id] => 8457884667
    [time] => 1553000337545
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 13:59:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:59:09 - cex place new buy order: eth_btc 0.034401 0.21526 [8457885806] margin:0.35173396122206]Array
(
    [complete] => 
    [id] => 8457885806
    [time] => 1553000348614
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 13:59:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:59:20 - cex place new buy order: eth_btc 0.034403 0.21525 [8457887048] margin:0.34299334360375]Array
(
    [complete] => 
    [id] => 8457887048
    [time] => 1553000359928
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 13:59:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:59:30 - cex place new buy order: eth_btc 0.034409 0.21521 [8457888052] margin:0.32549623644977]Array
(
    [complete] => 
    [id] => 8457888052
    [time] => 1553000369786
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 13:59:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:59:41 - cex place new buy order: eth_btc 0.034411 0.2152 [8457889291] margin:0.31966522332976]Array
(
    [complete] => 
    [id] => 8457889291
    [time] => 1553000381467
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 13:59:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 13:59:53 - cex place new buy order: eth_btc 0.034413 0.21518 [8457890254] margin:0.31383488797838]Array
(
    [complete] => 
    [id] => 8457890254
    [time] => 1553000392730
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 14:00:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:00:05 - cex place new buy order: eth_btc 0.034415 0.21517 [] margin:0.3080052302775]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 14:00:09 - cex place new buy order: eth_btc 0.034409 0.2152 [8457891916]Array
(
    [complete] => 
    [id] => 8457891916
    [time] => 1553000408893
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 14:00:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:00:19 - cex place new buy order: eth_btc 0.034411 0.2152 [8457893111] margin:0.31966522332976]Array
(
    [complete] => 
    [id] => 8457893111
    [time] => 1553000419094
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 14:00:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:00:30 - cex place new buy order: eth_btc 0.034413 0.21518 [8457894245] margin:0.30802313079361]Array
(
    [complete] => 
    [id] => 8457894245
    [time] => 1553000430379
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 14:00:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:00:42 - cex place new buy order: eth_btc 0.034419 0.21515 [8457895294] margin:0.29634794735467]Array
(
    [complete] => 
    [id] => 8457895294
    [time] => 1553000442389
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 14:00:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:00:53 - cex place new buy order: eth_btc 0.034421 0.21513 [8457896361] margin:0.28180471223962]Array
(
    [complete] => 
    [id] => 8457896361
    [time] => 1553000453313
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 14:01:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:01:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:01:04 - cex place new buy order: eth_btc 0.034425 0.00184 [] margin:0.27886710239651]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 14:01:06 - cex place new buy order: eth_btc 0.034425 0.00184 [] margin:0.27305737109657]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 14:01:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:01:16 - cex place new buy order: eth_btc 0.034425 0.21511 [8457898093] margin:0.27015250544662]Array
(
    [complete] => 
    [id] => 8457898093
    [time] => 1553000476357
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 14:01:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:01:30 - cex place new buy order: eth_btc 0.034427 0.2151 [8457899113] margin:0.26432741743398]Array
(
    [complete] => 
    [id] => 8457899113
    [time] => 1553000489572
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 14:01:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:01:45 - cex place new buy order: eth_btc 0.034429 0.21508 [8457900288] margin:0.25850300618664]Array
(
    [complete] => 
    [id] => 8457900288
    [time] => 1553000505436
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 14:01:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:01:57 - cex place new buy order: eth_btc 0.034431 0.21507 [8457901074] margin:0.25558363103018]Array
(
    [complete] => 
    [id] => 8457901074
    [time] => 1553000517213
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 14:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:02:06 - cex place new buy order: eth_btc 0.034433 0.21506 [8457901889] margin:0.24104783202161]Array
(
    [complete] => 
    [id] => 8457901889
    [time] => 1553000525524
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 14:02:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:02:15 - cex place new buy order: eth_btc 0.034435 0.21505 [8457902526] margin:0.25264992013938]Array
(
    [complete] => 
    [id] => 8457902526
    [time] => 1553000535191
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:02:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:02:26 - cex place new buy order: eth_btc 0.034437 0.21503 [8457903188] margin:0.24101983331881]Array
(
    [complete] => 
    [id] => 8457903188
    [time] => 1553000546360
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 14:02:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:02:38 - cex place new buy order: eth_btc 0.034439 0.21502 [8457903929] margin:0.23229478207845]Array
(
    [complete] => 
    [id] => 8457903929
    [time] => 1553000558521
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 14:02:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:02:49 - cex place new buy order: eth_btc 0.034441 0.21501 [8457904638] margin:0.22647426032927]Array
(
    [complete] => 
    [id] => 8457904638
    [time] => 1553000569248
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 14:03:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:03:01 - cex place new buy order: eth_btc 0.034443 0.215 [8457905324] margin:0.22065441453996]Array
(
    [complete] => 
    [id] => 8457905324
    [time] => 1553000581225
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 14:03:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:03:08 - cex place new buy order: eth_btc 0.034445 0.21498 [8457905683] margin:0.20902888663086]Array
(
    [complete] => 
    [id] => 8457905683
    [time] => 1553000587538
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 14:03:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:03:20 - cex place new buy order: eth_btc 0.034447 0.21497 [8457906467] margin:0.20321072952652]Array
(
    [complete] => 
    [id] => 8457906467
    [time] => 1553000599918
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 14:03:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:03:40 - cex place new buy order: eth_btc 0.034425 0.2151 [8457907642]Array
(
    [complete] => 
    [id] => 8457907642
    [time] => 1553000620263
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 14:03:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:03:50 - cex place new buy order: eth_btc 0.034428 0.21509 [8457908121] margin:0.29917509004298]Array
(
    [complete] => 
    [id] => 8457908121
    [time] => 1553000630058
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 14:04:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:04:01 - cex place new buy order: eth_btc 0.034432 0.21506 [8457908957] margin:0.29333178438662]Array
(
    [complete] => 
    [id] => 8457908957
    [time] => 1553000641266
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 14:04:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:04:08 - cex place new buy order: eth_btc 0.034434 0.21505 [8457909543] margin:0.29912295986525]Array
(
    [complete] => 
    [id] => 8457909543
    [time] => 1553000648406
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 14:04:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:04:20 - cex place new buy order: eth_btc 0.034438 0.21503 [8457910616] margin:0.2845693710436]Array
(
    [complete] => 
    [id] => 8457910616
    [time] => 1553000660520
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 14:04:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:04:30 - cex place new buy order: eth_btc 0.034442 0.215 [8457911330] margin:0.27872945821961]Array
(
    [complete] => 
    [id] => 8457911330
    [time] => 1553000670176
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 14:04:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:04:39 - cex place new buy order: eth_btc 0.034444 0.21499 [8457911859] margin:0.29322959005922]Array
(
    [complete] => 
    [id] => 8457911859
    [time] => 1553000678777
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 14:04:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:04:48 - cex place new buy order: eth_btc 0.034446 0.21498 [8457912528] margin:0.30482494338964]Array
(
    [complete] => 
    [id] => 8457912528
    [time] => 1553000687826
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 14:04:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:04:59 - cex place new buy order: eth_btc 0.034448 0.21496 [8457913140] margin:0.26416627960986]Array
(
    [complete] => 
    [id] => 8457913140
    [time] => 1553000699392
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 14:05:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:05:05 - cex place new buy order: eth_btc 0.03445 0.21495 [8457913401] margin:0.25834542815675]Array
(
    [complete] => 
    [id] => 8457913401
    [time] => 1553000704562
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 14:05:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:05:14 - cex place new buy order: eth_btc 0.034452 0.21494 [8457913843] margin:0.23220712875884]Array
(
    [complete] => 
    [id] => 8457913843
    [time] => 1553000713721
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 14:05:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:05:25 - cex place new buy order: eth_btc 0.034454 0.21493 [8457914276] margin:0.23509607012249]Array
(
    [complete] => 
    [id] => 8457914276
    [time] => 1553000725039
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 14:05:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:05:35 - cex place new buy order: eth_btc 0.034456 0.21492 [8457914988] margin:0.22927791966567]Array
(
    [complete] => 
    [id] => 8457914988
    [time] => 1553000734781
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 14:05:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:05:46 - cex place new buy order: eth_btc 0.034458 0.2149 [8457915751] margin:0.21765627720702]Array
(
    [complete] => 
    [id] => 8457915751
    [time] => 1553000745571
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 14:05:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:05:56 - cex place new buy order: eth_btc 0.03446 0.21489 [8457916336] margin:0.2147417295415]Array
(
    [complete] => 
    [id] => 8457916336
    [time] => 1553000756368
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 14:06:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:06:06 - cex place new buy order: eth_btc 0.034462 0.21488 [8457916838] margin:0.22343450757356]Array
(
    [complete] => 
    [id] => 8457916838
    [time] => 1553000765561
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 14:06:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:06:16 - cex place new buy order: eth_btc 0.034464 0.21487 [8457917349] margin:0.21471680594243]Array
(
    [complete] => 
    [id] => 8457917349
    [time] => 1553000776368
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 14:06:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:06:43 - cex place new buy order: eth_btc 0.034346 0.2156 [8457918732]Array
(
    [complete] => 
    [id] => 8457918732
    [time] => 1553000802961
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 14:06:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:06:56 - cex place new buy order: eth_btc 0.034348 0.21559 [8457919455] margin:0.52987073483171]Array
(
    [complete] => 
    [id] => 8457919455
    [time] => 1553000816132
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 14:07:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:07:12 - cex place new buy order: eth_btc 0.034358 0.21553 [8457920364] margin:0.50352174166133]Array
(
    [complete] => 
    [id] => 8457920364
    [time] => 1553000832230
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 14:08:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:08:09 - cex place new buy order: eth_btc 0.034372 0.21544 [8457924262] margin:0.44222041196322]Array
(
    [complete] => 
    [id] => 8457924262
    [time] => 1553000889432
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 14:08:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:08:20 - cex place new buy order: eth_btc 0.034378 0.2154 [8457925013] margin:0.44214323113618]Array
(
    [complete] => 
    [id] => 8457925013
    [time] => 1553000900318
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 14:08:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:08:31 - cex place new buy order: eth_btc 0.03438 0.21539 [8457926035] margin:0.41593949970913]Array
(
    [complete] => 
    [id] => 8457926035
    [time] => 1553000911447
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 14:08:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:08:42 - cex place new buy order: eth_btc 0.034382 0.21538 [8457926816] margin:0.40137281135477]Array
(
    [complete] => 
    [id] => 8457926816
    [time] => 1553000921628
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 14:08:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:08:53 - cex place new buy order: eth_btc 0.034388 0.21534 [8457927733] margin:0.40711876235897]Array
(
    [complete] => 
    [id] => 8457927733
    [time] => 1553000933352
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 14:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:09:06 - cex place new buy order: eth_btc 0.03439 0.21533 [8457928814] margin:0.3838325094504]Array
(
    [complete] => 
    [id] => 8457928814
    [time] => 1553000945630
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 14:09:06 - cex place new buy order: eth_btc 0.03439 0.2153 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 14:09:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:09:18 - cex place new buy order: eth_btc 0.034396 0.21529 [8457929771] margin:0.36341435050586]Array
(
    [complete] => 
    [id] => 8457929771
    [time] => 1553000958155
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 14:09:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:09:31 - cex place new buy order: eth_btc 0.034398 0.21528 [8457930545] margin:0.36630036630036]Array
(
    [complete] => 
    [id] => 8457930545
    [time] => 1553000971093
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 14:09:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:09:44 - cex place new buy order: eth_btc 0.0344 0.21526 [8457931567] margin:0.37790697674418]Array
(
    [complete] => 
    [id] => 8457931567
    [time] => 1553000983757
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 14:09:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:09:55 - cex place new buy order: eth_btc 0.034402 0.21525 [8457932369] margin:0.40404627637929]Array
(
    [complete] => 
    [id] => 8457932369
    [time] => 1553000994807
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 14:10:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:10:05 - cex place new buy order: eth_btc 0.034404 0.21524 [8457933278] margin:0.39239623299616]Array
(
    [complete] => 
    [id] => 8457933278
    [time] => 1553001004557
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 14:10:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:10:14 - cex place new buy order: eth_btc 0.034406 0.21523 [8457934147] margin:0.40399930244726]Array
(
    [complete] => 
    [id] => 8457934147
    [time] => 1553001014458
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 14:10:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:10:25 - cex place new buy order: eth_btc 0.034408 0.21521 [8457934958] margin:0.36328760753312]Array
(
    [complete] => 
    [id] => 8457934958
    [time] => 1553001025120
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 14:10:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:10:36 - cex place new buy order: eth_btc 0.03441 0.2152 [8457936007] margin:0.35745422842197]Array
(
    [complete] => 
    [id] => 8457936007
    [time] => 1553001035641
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 14:10:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:10:47 - cex place new buy order: eth_btc 0.034419 0.21515 [8457937017] margin:0.33702315581512]Array
(
    [complete] => 
    [id] => 8457937017
    [time] => 1553001047350
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 14:10:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:10:59 - cex place new buy order: eth_btc 0.034423 0.21512 [8457937842] margin:0.31664875228772]Array
(
    [complete] => 
    [id] => 8457937842
    [time] => 1553001059179
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 14:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:11:05 - cex place new buy order: eth_btc 0.034425 0.00184 [] margin:0.3108206245461]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 14:11:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:11:14 - cex place new buy order: eth_btc 0.034425 0.21511 [8457939003] margin:0.32534495279593]Array
(
    [complete] => 
    [id] => 8457939003
    [time] => 1553001074254
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 14:11:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:11:28 - cex place new buy order: eth_btc 0.034427 0.2151 [8457940051] margin:0.31370726464695]Array
(
    [complete] => 
    [id] => 8457940051
    [time] => 1553001087733
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 14:11:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:11:39 - cex place new buy order: eth_btc 0.034435 0.21505 [8457941003] margin:0.29330622912733]Array
(
    [complete] => 
    [id] => 8457941003
    [time] => 1553001099405
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:11:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:11:52 - cex place new buy order: eth_btc 0.034441 0.21501 [8457942025] margin:0.31357974507129]Array
(
    [complete] => 
    [id] => 8457942025
    [time] => 1553001111570
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 14:12:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:12:03 - cex place new buy order: eth_btc 0.034443 0.215 [8457943078] margin:0.28452806085417]Array
(
    [complete] => 
    [id] => 8457943078
    [time] => 1553001123397
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 14:12:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:12:15 - cex place new buy order: eth_btc 0.034445 0.21498 [8457944242] margin:0.27870518217448]Array
(
    [complete] => 
    [id] => 8457944242
    [time] => 1553001135073
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 14:12:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:12:27 - cex place new buy order: eth_btc 0.034447 0.21497 [8457945196] margin:0.29610706302436]Array
(
    [complete] => 
    [id] => 8457945196
    [time] => 1553001147349
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 14:12:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:12:38 - cex place new buy order: eth_btc 0.034449 0.21496 [8457946244] margin:0.29028418822028]Array
(
    [complete] => 
    [id] => 8457946244
    [time] => 1553001158088
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 14:12:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:12:47 - cex place new buy order: eth_btc 0.034451 0.21495 [8457946896] margin:0.28736466285448]Array
(
    [complete] => 
    [id] => 8457946896
    [time] => 1553001167257
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 14:12:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:12:57 - cex place new buy order: eth_btc 0.034453 0.21493 [8457947788] margin:0.28154297158445]Array
(
    [complete] => 
    [id] => 8457947788
    [time] => 1553001177217
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 14:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:13:06 - cex place new buy order: eth_btc 0.034455 0.21492 [8457948391] margin:0.28733130169787]Array
(
    [complete] => 
    [id] => 8457948391
    [time] => 1553001185551
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 14:13:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:13:13 - cex place new buy order: eth_btc 0.034459 0.2149 [8457949156] margin:0.26988595142052]Array
(
    [complete] => 
    [id] => 8457949156
    [time] => 1553001193506
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 14:13:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:13:23 - cex place new buy order: eth_btc 0.034461 0.21488 [8457949904] margin:0.26116479498564]Array
(
    [complete] => 
    [id] => 8457949904
    [time] => 1553001202807
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 14:13:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:13:32 - cex place new buy order: eth_btc 0.034463 0.21487 [8457950910] margin:0.2437396628268]Array
(
    [complete] => 
    [id] => 8457950910
    [time] => 1553001212291
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 14:13:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:13:43 - cex place new buy order: eth_btc 0.034465 0.21486 [8457951999] margin:0.24952850718118]Array
(
    [complete] => 
    [id] => 8457951999
    [time] => 1553001223099
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 14:13:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:13:57 - cex place new buy order: eth_btc 0.034467 0.21485 [8457953140] margin:0.23210607247512]Array
(
    [complete] => 
    [id] => 8457953140
    [time] => 1553001236978
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 14:14:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:14:15 - cex place new buy order: eth_btc 0.034469 0.21483 [8457954816] margin:0.25820302300616]Array
(
    [complete] => 
    [id] => 8457954816
    [time] => 1553001254971
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 14:14:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:14:29 - cex place new buy order: eth_btc 0.034471 0.21482 [8457956503] margin:0.23788111746106]Array
(
    [complete] => 
    [id] => 8457956503
    [time] => 1553001269035
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 14:14:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:14:40 - cex place new buy order: eth_btc 0.034473 0.21481 [8457957844] margin:0.24076813738287]Array
(
    [complete] => 
    [id] => 8457957844
    [time] => 1553001280091
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 14:14:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:14:50 - cex place new buy order: eth_btc 0.034475 0.2148 [8457959007] margin:0.23205221174765]Array
(
    [complete] => 
    [id] => 8457959007
    [time] => 1553001289563
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 14:14:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:14:59 - cex place new buy order: eth_btc 0.034477 0.21478 [8457959897] margin:0.2378397192331]Array
(
    [complete] => 
    [id] => 8457959897
    [time] => 1553001298609
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 14:15:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:15:05 - cex place new buy order: eth_btc 0.034479 0.21477 [8457960541] margin:0.24072623916007]Array
(
    [complete] => 
    [id] => 8457960541
    [time] => 1553001304682
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 14:15:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:15:16 - cex place new buy order: eth_btc 0.034481 0.21476 [8457961306] margin:0.22331138888083]Array
(
    [complete] => 
    [id] => 8457961306
    [time] => 1553001315613
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 14:15:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:15:35 - cex place new buy order: eth_btc 0.034372 0.2154 [8457963005]Array
(
    [complete] => 
    [id] => 8457963005
    [time] => 1553001334614
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 14:15:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:15:43 - cex place new buy order: eth_btc 0.034374 0.21543 [8457963921] margin:0.50037819282016]Array
(
    [complete] => 
    [id] => 8457963921
    [time] => 1553001343112
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 14:15:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:15:54 - cex place new buy order: eth_btc 0.034376 0.21542 [8457965042] margin:0.48871305562019]Array
(
    [complete] => 
    [id] => 8457965042
    [time] => 1553001354506
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 14:16:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:16:07 - cex place new buy order: eth_btc 0.034378 0.2154 [8457966001] margin:0.47414043865264]Array
(
    [complete] => 
    [id] => 8457966001
    [time] => 1553001366515
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 14:16:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:16:18 - cex place new buy order: eth_btc 0.034384 0.21537 [8457966853] margin:0.46824104234529]Array
(
    [complete] => 
    [id] => 8457966853
    [time] => 1553001377761
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 14:16:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:16:26 - cex place new buy order: eth_btc 0.034386 0.21535 [8457967542] margin:0.42168324318037]Array
(
    [complete] => 
    [id] => 8457967542
    [time] => 1553001386385
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 14:16:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:16:35 - cex place new buy order: eth_btc 0.034392 0.21531 [8457968353] margin:0.40125610607118]Array
(
    [complete] => 
    [id] => 8457968353
    [time] => 1553001395118
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 14:16:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:16:46 - cex place new buy order: eth_btc 0.034398 0.21528 [8457969043] margin:0.37792894935753]Array
(
    [complete] => 
    [id] => 8457969043
    [time] => 1553001405557
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 14:16:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:16:56 - cex place new buy order: eth_btc 0.0344 0.21526 [8457969730] margin:0.41279069767444]Array
(
    [complete] => 
    [id] => 8457969730
    [time] => 1553001415848
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 14:17:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:17:09 - cex place new buy order: eth_btc 0.034402 0.21525 [8457970425] margin:0.40985989186675]Array
(
    [complete] => 
    [id] => 8457970425
    [time] => 1553001428829
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 14:17:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:17:20 - cex place new buy order: eth_btc 0.034404 0.21524 [8457971203] margin:0.40983606557377]Array
(
    [complete] => 
    [id] => 8457971203
    [time] => 1553001439691
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 14:17:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:17:31 - cex place new buy order: eth_btc 0.034406 0.21523 [8457972182] margin:0.38656048363659]Array
(
    [complete] => 
    [id] => 8457972182
    [time] => 1553001451027
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 14:17:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:17:42 - cex place new buy order: eth_btc 0.034412 0.21519 [8457973110] margin:0.35452749041034]Array
(
    [complete] => 
    [id] => 8457973110
    [time] => 1553001461698
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 14:18:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:18:06 - cex place new buy order: eth_btc 0.034414 0.21518 [8457975256] margin:0.38065903411402]Array
(
    [complete] => 
    [id] => 8457975256
    [time] => 1553001486173
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 14:18:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:18:18 - cex place new buy order: eth_btc 0.03442 0.21514 [8457976437] margin:0.36316095293434]Array
(
    [complete] => 
    [id] => 8457976437
    [time] => 1553001497521
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 14:18:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:18:29 - cex place new buy order: eth_btc 0.034422 0.21513 [8457978101] margin:0.39219104061354]Array
(
    [complete] => 
    [id] => 8457978101
    [time] => 1553001509469
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 14:18:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:18:42 - cex place new buy order: eth_btc 0.034428 0.21509 [8457979754] margin:0.3253166027652]Array
(
    [complete] => 
    [id] => 8457979754
    [time] => 1553001521992
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 14:18:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:18:53 - cex place new buy order: eth_btc 0.034435 0.21505 [8457981075] margin:0.32525047190359]Array
(
    [complete] => 
    [id] => 8457981075
    [time] => 1553001533376
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:19:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:19:05 - cex place new buy order: eth_btc 0.034437 0.21503 [8457982382] margin:0.28457763452101]Array
(
    [complete] => 
    [id] => 8457982382
    [time] => 1553001544974
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 14:19:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:19:16 - cex place new buy order: eth_btc 0.034439 0.21502 [8457983614] margin:0.28456110804609]Array
(
    [complete] => 
    [id] => 8457983614
    [time] => 1553001555802
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 14:19:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:19:28 - cex place new buy order: eth_btc 0.034441 0.21501 [8457984942] margin:0.27583403501641]Array
(
    [complete] => 
    [id] => 8457984942
    [time] => 1553001567672
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 14:19:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:19:41 - cex place new buy order: eth_btc 0.034443 0.215 [8457986271] margin:0.27291467061521]Array
(
    [complete] => 
    [id] => 8457986271
    [time] => 1553001580809
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 14:19:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:19:53 - cex place new buy order: eth_btc 0.034445 0.21498 [8457987376] margin:0.28160836115547]Array
(
    [complete] => 
    [id] => 8457987376
    [time] => 1553001592986
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 14:20:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:20:05 - cex place new buy order: eth_btc 0.034447 0.21497 [8457988580] margin:0.27288297964991]Array
(
    [complete] => 
    [id] => 8457988580
    [time] => 1553001605276
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 14:20:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:20:18 - cex place new buy order: eth_btc 0.034449 0.21496 [8457989829] margin:0.25254724375163]Array
(
    [complete] => 
    [id] => 8457989829
    [time] => 1553001617580
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 14:20:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:20:29 - cex place new buy order: eth_btc 0.034451 0.21495 [8457990904] margin:0.26414327595716]Array
(
    [complete] => 
    [id] => 8457990904
    [time] => 1553001629049
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 14:20:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:20:40 - cex place new buy order: eth_btc 0.034453 0.21493 [8457992350] margin:0.23220038893563]Array
(
    [complete] => 
    [id] => 8457992350
    [time] => 1553001640112
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 14:20:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:20:52 - cex place new buy order: eth_btc 0.034455 0.21492 [8457994156] margin:0.22347990132057]Array
(
    [complete] => 
    [id] => 8457994156
    [time] => 1553001652402
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 14:21:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:21:06 - cex place new buy order: eth_btc 0.034457 0.21491 [8457995894] margin:0.22927126563541]Array
(
    [complete] => 
    [id] => 8457995894
    [time] => 1553001665614
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 14:21:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:21:18 - cex place new buy order: eth_btc 0.034459 0.2149 [8457997323] margin:0.22635595925591]Array
(
    [complete] => 
    [id] => 8457997323
    [time] => 1553001678492
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 14:21:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:21:30 - cex place new buy order: eth_btc 0.034461 0.21488 [8457998303] margin:0.22634282232088]Array
(
    [complete] => 
    [id] => 8457998303
    [time] => 1553001689637
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 14:21:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:21:41 - cex place new buy order: eth_btc 0.034463 0.21487 [8457999503] margin:0.22052636160519]Array
(
    [complete] => 
    [id] => 8457999503
    [time] => 1553001701188
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 14:21:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:21:53 - cex place new buy order: eth_btc 0.034465 0.21486 [8458000546] margin:0.21180908167706]Array
(
    [complete] => 
    [id] => 8458000546
    [time] => 1553001712916
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 14:22:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:22:04 - cex place new buy order: eth_btc 0.034467 0.21485 [8458001395] margin:0.20599413932167]Array
(
    [complete] => 
    [id] => 8458001395
    [time] => 1553001724276
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 14:22:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:22:13 - cex place new buy order: eth_btc 0.034469 0.21483 [8458002210] margin:0.20308102933071]Array
(
    [complete] => 
    [id] => 8458002210
    [time] => 1553001733399
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 14:22:22 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:22:34 - cex place new buy order: eth_btc 0.03439 0.2153 [8458003666]Array
(
    [complete] => 
    [id] => 8458003666
    [time] => 1553001753927
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 14:22:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:22:43 - cex place new buy order: eth_btc 0.034392 0.21531 [8458004211] margin:0.41288671784137]Array
(
    [complete] => 
    [id] => 8458004211
    [time] => 1553001762839
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 14:22:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:22:49 - cex place new buy order: eth_btc 0.034394 0.2153 [8458004619] margin:0.38960283770426]Array
(
    [complete] => 
    [id] => 8458004619
    [time] => 1553001769517
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 14:22:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:22:58 - cex place new buy order: eth_btc 0.034396 0.21529 [8458005401] margin:0.39830212815444]Array
(
    [complete] => 
    [id] => 8458005401
    [time] => 1553001778172
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 14:23:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:23:05 - cex place new buy order: eth_btc 0.034398 0.21528 [8458006078] margin:0.3866503866504]Array
(
    [complete] => 
    [id] => 8458006078
    [time] => 1553001785485
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 14:23:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:23:15 - cex place new buy order: eth_btc 0.034402 0.21525 [8458006911] margin:0.38369862217313]Array
(
    [complete] => 
    [id] => 8458006911
    [time] => 1553001795071
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 14:23:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:23:25 - cex place new buy order: eth_btc 0.034404 0.21524 [8458007486] margin:0.37204976165561]Array
(
    [complete] => 
    [id] => 8458007486
    [time] => 1553001804615
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 14:23:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:23:35 - cex place new buy order: eth_btc 0.034406 0.21523 [8458008494] margin:0.34296343660989]Array
(
    [complete] => 
    [id] => 8458008494
    [time] => 1553001815371
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 14:23:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:23:47 - cex place new buy order: eth_btc 0.034408 0.21521 [8458009334] margin:0.33713089979075]Array
(
    [complete] => 
    [id] => 8458009334
    [time] => 1553001826834
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 14:23:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:23:58 - cex place new buy order: eth_btc 0.034418 0.21515 [8458010192] margin:0.32250566564005]Array
(
    [complete] => 
    [id] => 8458010192
    [time] => 1553001838307
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 14:24:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:24:05 - cex place new buy order: eth_btc 0.034424 0.21511 [8458011013] margin:0.29049500348592]Array
(
    [complete] => 
    [id] => 8458011013
    [time] => 1553001845344
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 14:24:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:24:19 - cex place new buy order: eth_btc 0.034434 0.21505 [8458012295] margin:0.29331474705234]Array
(
    [complete] => 
    [id] => 8458012295
    [time] => 1553001859100
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 14:24:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:24:32 - cex place new buy order: eth_btc 0.034436 0.21504 [8458013920] margin:0.28748983621791]Array
(
    [complete] => 
    [id] => 8458013920
    [time] => 1553001871962
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 14:24:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:24:44 - cex place new buy order: eth_btc 0.03444 0.21501 [8458015352] margin:0.27584204413473]Array
(
    [complete] => 
    [id] => 8458015352
    [time] => 1553001884138
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 14:24:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:24:56 - cex place new buy order: eth_btc 0.034442 0.215 [8458016435] margin:0.27001916265026]Array
(
    [complete] => 
    [id] => 8458016435
    [time] => 1553001895603
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 14:25:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:25:05 - cex place new buy order: eth_btc 0.034444 0.21499 [8458017483] margin:0.26419695738009]Array
(
    [complete] => 
    [id] => 8458017483
    [time] => 1553001905356
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 14:25:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:25:19 - cex place new buy order: eth_btc 0.034446 0.21498 [8458018521] margin:0.26127852290541]Array
(
    [complete] => 
    [id] => 8458018521
    [time] => 1553001919312
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 14:25:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:25:31 - cex place new buy order: eth_btc 0.034448 0.21496 [8458019502] margin:0.25836042731073]Array
(
    [complete] => 
    [id] => 8458019502
    [time] => 1553001930530
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 14:25:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:25:42 - cex place new buy order: eth_btc 0.03445 0.21495 [8458020523] margin:0.26705370101596]Array
(
    [complete] => 
    [id] => 8458020523
    [time] => 1553001942168
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 14:25:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:25:53 - cex place new buy order: eth_btc 0.034452 0.21494 [8458021238] margin:0.24672007430626]Array
(
    [complete] => 
    [id] => 8458021238
    [time] => 1553001952511
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 14:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:26:06 - cex place new buy order: eth_btc 0.034454 0.21493 [8458022278] margin:0.23799849074126]Array
(
    [complete] => 
    [id] => 8458022278
    [time] => 1553001966128
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 14:26:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:26:17 - cex place new buy order: eth_btc 0.034456 0.21492 [8458023170] margin:0.23798467610865]Array
(
    [complete] => 
    [id] => 8458023170
    [time] => 1553001977007
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 14:26:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:26:29 - cex place new buy order: eth_btc 0.034458 0.2149 [8458024383] margin:0.25538336525626]Array
(
    [complete] => 
    [id] => 8458024383
    [time] => 1553001989084
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 14:26:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:26:40 - cex place new buy order: eth_btc 0.03446 0.21489 [8458025616] margin:0.22925130586187]Array
(
    [complete] => 
    [id] => 8458025616
    [time] => 1553002000457
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 14:26:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:26:52 - cex place new buy order: eth_btc 0.034462 0.21488 [8458026877] margin:0.22633625442516]Array
(
    [complete] => 
    [id] => 8458026877
    [time] => 1553002011668
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 14:27:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:27:09 - cex place new buy order: eth_btc 0.034464 0.21487 [8458028202] margin:0.23212627669451]Array
(
    [complete] => 
    [id] => 8458028202
    [time] => 1553002028707
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 14:27:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:27:19 - cex place new buy order: eth_btc 0.034466 0.21485 [8458029486] margin:0.211802936227]Array
(
    [complete] => 
    [id] => 8458029486
    [time] => 1553002039512
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 14:27:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:27:30 - cex place new buy order: eth_btc 0.034468 0.21484 [8458030412] margin:0.20018567947082]Array
(
    [complete] => 
    [id] => 8458030412
    [time] => 1553002049852
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 14:27:38 - cex delete buy orders: eth_btc[move]
2019-03-19 14:27:40 - cex place new buy order: eth_btc 0.034469 0.21483 [8458031626] margin:0.19727299100667]Array
(
    [complete] => 
    [id] => 8458031626
    [time] => 1553002059677
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 14:27:48 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:28:49 - cex place new buy order: eth_btc 0.034347 0.2156 [8458037634]Array
(
    [complete] => 
    [id] => 8458037634
    [time] => 1553002128538
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 14:28:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:28:57 - cex place new buy order: eth_btc 0.034349 0.21558 [8458038282] margin:0.49783108678565]Array
(
    [complete] => 
    [id] => 8458038282
    [time] => 1553002136968
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 14:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:29:05 - cex place new buy order: eth_btc 0.034351 0.21557 [8458039054] margin:0.50362434863613]Array
(
    [complete] => 
    [id] => 8458039054
    [time] => 1553002145376
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 14:29:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:29:15 - cex place new buy order: eth_btc 0.034353 0.21556 [8458040390] margin:0.4919512124123]Array
(
    [complete] => 
    [id] => 8458040390
    [time] => 1553002155048
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 14:29:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:29:26 - cex place new buy order: eth_btc 0.034355 0.21555 [8458041225] margin:0.48901178867704]Array
(
    [complete] => 
    [id] => 8458041225
    [time] => 1553002165932
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 14:29:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:29:38 - cex place new buy order: eth_btc 0.034357 0.21553 [8458041986] margin:0.48025147713711]Array
(
    [complete] => 
    [id] => 8458041986
    [time] => 1553002178354
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 14:29:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:29:49 - cex place new buy order: eth_btc 0.034359 0.21552 [8458042672] margin:0.48313396781048]Array
(
    [complete] => 
    [id] => 8458042672
    [time] => 1553002189013
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 14:29:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:30:00 - cex place new buy order: eth_btc 0.034361 0.21551 [8458043323] margin:0.49474695148568]Array
(
    [complete] => 
    [id] => 8458043323
    [time] => 1553002199862
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 14:30:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:30:04 - cex place new buy order: eth_btc 0.034363 0.00184 [] margin:0.48889794255449]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 14:30:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:30:14 - cex place new buy order: eth_btc 0.034363 0.2155 [8458044928] margin:0.45979687454532]Array
(
    [complete] => 
    [id] => 8458044928
    [time] => 1553002213965
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 14:30:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:30:25 - cex place new buy order: eth_btc 0.034369 0.21546 [8458046265] margin:0.44807821001482]Array
(
    [complete] => 
    [id] => 8458046265
    [time] => 1553002224740
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 14:30:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:30:36 - cex place new buy order: eth_btc 0.034375 0.21542 [8458047794] margin:0.43054545454544]Array
(
    [complete] => 
    [id] => 8458047794
    [time] => 1553002236198
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 14:30:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:30:46 - cex place new buy order: eth_btc 0.034381 0.21538 [8458048936] margin:0.41592740176259]Array
(
    [complete] => 
    [id] => 8458048936
    [time] => 1553002246066
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 14:30:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:30:56 - cex place new buy order: eth_btc 0.034385 0.21536 [8458050083] margin:0.40715428239058]Array
(
    [complete] => 
    [id] => 8458050083
    [time] => 1553002255976
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 14:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:31:06 - cex place new buy order: eth_btc 0.034387 0.21535 [8458051198] margin:0.39840637450199]Array
(
    [complete] => 
    [id] => 8458051198
    [time] => 1553002265641
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 14:31:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:31:15 - cex place new buy order: eth_btc 0.034389 0.21533 [8458052067] margin:0.38965948413736]Array
(
    [complete] => 
    [id] => 8458052067
    [time] => 1553002275312
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 14:31:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:31:27 - cex place new buy order: eth_btc 0.034395 0.2153 [8458053181] margin:0.38377671173135]Array
(
    [complete] => 
    [id] => 8458053181
    [time] => 1553002286763
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 14:31:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:31:38 - cex place new buy order: eth_btc 0.034409 0.21521 [8458054194] margin:0.32549623644977]Array
(
    [complete] => 
    [id] => 8458054194
    [time] => 1553002298486
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 14:31:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:31:50 - cex place new buy order: eth_btc 0.034415 0.21517 [8458055061] margin:0.29347668167949]Array
(
    [complete] => 
    [id] => 8458055061
    [time] => 1553002309992
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 14:32:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:32:01 - cex place new buy order: eth_btc 0.034417 0.21516 [8458055889] margin:0.29055408664322]Array
(
    [complete] => 
    [id] => 8458055889
    [time] => 1553002320825
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 14:32:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:32:08 - cex place new buy order: eth_btc 0.034423 0.00184 [] margin:0.27016820149317]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 14:32:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:32:16 - cex place new buy order: eth_btc 0.034425 0.21511 [8458057207] margin:0.27596223674655]Array
(
    [complete] => 
    [id] => 8458057207
    [time] => 1553002335523
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 14:32:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:32:27 - cex place new buy order: eth_btc 0.034427 0.2151 [8458058185] margin:0.25851802364423]Array
(
    [complete] => 
    [id] => 8458058185
    [time] => 1553002346989
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 14:32:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:32:38 - cex place new buy order: eth_btc 0.034429 0.21508 [8458059121] margin:0.26431206250546]Array
(
    [complete] => 
    [id] => 8458059121
    [time] => 1553002358248
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 14:32:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:32:50 - cex place new buy order: eth_btc 0.034431 0.21507 [8458059842] margin:0.24106183381256]Array
(
    [complete] => 
    [id] => 8458059842
    [time] => 1553002369952
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 14:32:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:33:00 - cex place new buy order: eth_btc 0.034433 0.21506 [8458060599] margin:0.21781430604362]Array
(
    [complete] => 
    [id] => 8458060599
    [time] => 1553002380230
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 14:33:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:33:08 - cex place new buy order: eth_btc 0.034435 0.21505 [8458061125] margin:0.22360969943371]Array
(
    [complete] => 
    [id] => 8458061125
    [time] => 1553002388039
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:33:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:33:20 - cex place new buy order: eth_btc 0.034437 0.21503 [8458061892] margin:0.22069285942445]Array
(
    [complete] => 
    [id] => 8458061892
    [time] => 1553002400305
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 14:33:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:33:32 - cex place new buy order: eth_btc 0.034439 0.21502 [8458062617] margin:0.20906530387059]Array
(
    [complete] => 
    [id] => 8458062617
    [time] => 1553002411855
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 14:33:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:33:43 - cex place new buy order: eth_btc 0.034441 0.21501 [8458063399] margin:0.20324613106473]Array
(
    [complete] => 
    [id] => 8458063399
    [time] => 1553002422837
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 14:33:52 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:34:02 - cex place new buy order: eth_btc 0.034411 0.2152 [8458064565]Array
(
    [complete] => 
    [id] => 8458064565
    [time] => 1553002441819
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 14:34:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:34:18 - cex place new buy order: eth_btc 0.034413 0.21518 [8458065465] margin:0.27896434486967]Array
(
    [complete] => 
    [id] => 8458065465
    [time] => 1553002457536
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 14:34:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:34:28 - cex place new buy order: eth_btc 0.034415 0.21517 [8458066250] margin:0.27313671364231]Array
(
    [complete] => 
    [id] => 8458066250
    [time] => 1553002467896
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 14:34:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:34:38 - cex place new buy order: eth_btc 0.034417 0.21516 [8458066909] margin:0.28474300491035]Array
(
    [complete] => 
    [id] => 8458066909
    [time] => 1553002477688
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 14:34:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:34:47 - cex place new buy order: eth_btc 0.034419 0.21515 [8458067496] margin:0.28182108719021]Array
(
    [complete] => 
    [id] => 8458067496
    [time] => 1553002487104
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 14:34:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:34:59 - cex place new buy order: eth_btc 0.034421 0.21513 [8458068294] margin:0.27018389936377]Array
(
    [complete] => 
    [id] => 8458068294
    [time] => 1553002499028
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 14:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:35:05 - cex place new buy order: eth_btc 0.034423 0.21512 [8458068787] margin:0.25564302936989]Array
(
    [complete] => 
    [id] => 8458068787
    [time] => 1553002505119
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 14:35:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:35:16 - cex place new buy order: eth_btc 0.034425 0.21511 [8458069429] margin:0.24400871459693]Array
(
    [complete] => 
    [id] => 8458069429
    [time] => 1553002516386
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 14:35:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:35:30 - cex place new buy order: eth_btc 0.034427 0.2151 [8458070170] margin:0.2352804484852]Array
(
    [complete] => 
    [id] => 8458070170
    [time] => 1553002529943
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 14:35:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:35:43 - cex place new buy order: eth_btc 0.034429 0.21508 [8458071055] margin:0.22945772459262]Array
(
    [complete] => 
    [id] => 8458071055
    [time] => 1553002542561
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 14:35:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:35:55 - cex place new buy order: eth_btc 0.034431 0.21507 [8458071834] margin:0.22654003659492]Array
(
    [complete] => 
    [id] => 8458071834
    [time] => 1553002554688
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 14:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:36:05 - cex place new buy order: eth_btc 0.034433 0.21506 [8458072483] margin:0.22071849679086]Array
(
    [complete] => 
    [id] => 8458072483
    [time] => 1553002565187
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 14:36:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:36:19 - cex place new buy order: eth_btc 0.034435 0.21505 [8458073286] margin:0.20618556701031]Array
(
    [complete] => 
    [id] => 8458073286
    [time] => 1553002578652
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:36:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:36:28 - cex place new buy order: eth_btc 0.034437 0.21503 [8458074052] margin:0.23811597990533]Array
(
    [complete] => 
    [id] => 8458074052
    [time] => 1553002588331
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 14:36:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:36:39 - cex place new buy order: eth_btc 0.034439 0.21502 [8458075079] margin:0.20035424954266]Array
(
    [complete] => 
    [id] => 8458075079
    [time] => 1553002598602
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 14:36:50 - cex delete buy orders: eth_btc[move]
2019-03-19 14:36:51 - cex place new buy order: eth_btc 0.03444 0.21501 [8458076388] margin:0.19743909874859]Array
(
    [complete] => 
    [id] => 8458076388
    [time] => 1553002611164
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 14:37:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:37:10 - cex place new buy order: eth_btc 0.034442 0.215 [] margin:0.20904709366472]Array
(
    [error] => rate limit exceeded
)

2019-03-19 14:38:09 - cex place new buy order: eth_btc 0.034405 0.2152 [8458081505]Array
(
    [complete] => 
    [id] => 8458081505
    [time] => 1553002688531
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 14:38:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:38:19 - cex place new buy order: eth_btc 0.034411 0.2152 [8458082347] margin:0.32838336578418]Array
(
    [complete] => 
    [id] => 8458082347
    [time] => 1553002698602
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 14:38:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:38:32 - cex place new buy order: eth_btc 0.034417 0.21516 [8458083301] margin:0.29927070924252]Array
(
    [complete] => 
    [id] => 8458083301
    [time] => 1553002711575
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 14:38:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:38:41 - cex place new buy order: eth_btc 0.034419 0.21515 [8458084024] margin:0.29344257532178]Array
(
    [complete] => 
    [id] => 8458084024
    [time] => 1553002721397
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 14:38:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:38:52 - cex place new buy order: eth_btc 0.034425 0.21511 [8458084964] margin:0.30210602759619]Array
(
    [complete] => 
    [id] => 8458084964
    [time] => 1553002731676
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 14:39:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:39:03 - cex delete buy orders: eth_btc[move]
2019-03-19 14:39:05 - cex place new buy order: eth_btc 0.034424 0.21511 [8458085835] margin:0.28467683369642]Array
(
    [complete] => 
    [id] => 8458085835
    [time] => 1553002745012
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 14:39:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:39:18 - cex place new buy order: eth_btc 0.034427 0.2151 [8458086691] margin:0.30208847706741]Array
(
    [complete] => 
    [id] => 8458086691
    [time] => 1553002758077
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 14:39:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:39:31 - cex place new buy order: eth_btc 0.034431 0.21507 [8458087376] margin:0.27591414713484]Array
(
    [complete] => 
    [id] => 8458087376
    [time] => 1553002770793
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 14:39:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:39:43 - cex place new buy order: eth_btc 0.034433 0.21506 [8458088345] margin:0.27008973949409]Array
(
    [complete] => 
    [id] => 8458088345
    [time] => 1553002782740
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 14:39:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:39:53 - cex place new buy order: eth_btc 0.034435 0.21505 [8458089052] margin:0.24974589806883]Array
(
    [complete] => 
    [id] => 8458089052
    [time] => 1553002793137
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:40:06 - cex place new buy order: eth_btc 0.034437 0.21503 [8458090170] margin:0.24682754014576]Array
(
    [complete] => 
    [id] => 8458090170
    [time] => 1553002805610
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 14:40:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:40:17 - cex place new buy order: eth_btc 0.034439 0.21502 [8458091235] margin:0.25842794506228]Array
(
    [complete] => 
    [id] => 8458091235
    [time] => 1553002817395
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 14:40:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:40:30 - cex place new buy order: eth_btc 0.034441 0.21501 [8458092458] margin:0.26421997038413]Array
(
    [complete] => 
    [id] => 8458092458
    [time] => 1553002829817
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 14:40:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:40:42 - cex place new buy order: eth_btc 0.034443 0.215 [8458093640] margin:0.2554945852568]Array
(
    [complete] => 
    [id] => 8458093640
    [time] => 1553002842455
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 14:40:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:40:57 - cex place new buy order: eth_btc 0.034445 0.21498 [8458095033] margin:0.24096385542169]Array
(
    [complete] => 
    [id] => 8458095033
    [time] => 1553002857127
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 14:41:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:41:05 - cex place new buy order: eth_btc 0.034447 0.00184 [] margin:0.24965889627544]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 14:41:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:41:15 - cex place new buy order: eth_btc 0.034447 0.21497 [8458096587] margin:0.24675588585363]Array
(
    [complete] => 
    [id] => 8458096587
    [time] => 1553002874868
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 14:41:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:41:25 - cex place new buy order: eth_btc 0.034449 0.21496 [8458097504] margin:0.27867282069145]Array
(
    [complete] => 
    [id] => 8458097504
    [time] => 1553002884718
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 14:41:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:41:37 - cex place new buy order: eth_btc 0.034451 0.21495 [8458098395] margin:0.23801921569766]Array
(
    [complete] => 
    [id] => 8458098395
    [time] => 1553002896415
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 14:41:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:41:49 - cex place new buy order: eth_btc 0.034453 0.21493 [8458099534] margin:0.22059036948885]Array
(
    [complete] => 
    [id] => 8458099534
    [time] => 1553002909054
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 14:42:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:42:09 - cex place new buy order: eth_btc 0.034435 0.215 [8458101421]Array
(
    [complete] => 
    [id] => 8458101421
    [time] => 1553002928814
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:42:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:42:20 - cex place new buy order: eth_btc 0.034437 0.21503 [8458102526] margin:0.26134680721317]Array
(
    [complete] => 
    [id] => 8458102526
    [time] => 1553002939755
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 14:42:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:42:31 - cex place new buy order: eth_btc 0.034439 0.21502 [8458103514] margin:0.25842794506228]Array
(
    [complete] => 
    [id] => 8458103514
    [time] => 1553002951014
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 14:42:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:42:41 - cex place new buy order: eth_btc 0.034441 0.21501 [8458104409] margin:0.24970238959381]Array
(
    [complete] => 
    [id] => 8458104409
    [time] => 1553002960831
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 14:42:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:42:54 - cex place new buy order: eth_btc 0.034443 0.215 [8458105478] margin:0.2322678047789]Array
(
    [complete] => 
    [id] => 8458105478
    [time] => 1553002974243
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 14:43:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:43:08 - cex place new buy order: eth_btc 0.034445 0.21498 [8458106186] margin:0.22644796051674]Array
(
    [complete] => 
    [id] => 8458106186
    [time] => 1553002988299
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 14:43:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:43:20 - cex place new buy order: eth_btc 0.034447 0.21497 [8458107073] margin:0.21772578163555]Array
(
    [complete] => 
    [id] => 8458107073
    [time] => 1553002999910
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 14:43:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:43:31 - cex place new buy order: eth_btc 0.034449 0.21496 [8458108159] margin:0.21771314116519]Array
(
    [complete] => 
    [id] => 8458108159
    [time] => 1553003010942
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 14:43:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:43:44 - cex place new buy order: eth_btc 0.034451 0.21495 [8458109432] margin:0.20899248207598]Array
(
    [complete] => 
    [id] => 8458109432
    [time] => 1553003023605
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 14:43:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:43:54 - cex place new buy order: eth_btc 0.034453 0.21493 [8458110320] margin:0.20898035004207]Array
(
    [complete] => 
    [id] => 8458110320
    [time] => 1553003033888
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 14:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:44:05 - cex place new buy order: eth_btc 0.034455 0.21492 [8458111266] margin:0.20316354665506]Array
(
    [complete] => 
    [id] => 8458111266
    [time] => 1553003044770
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 14:44:05 - cex place new buy order: eth_btc 0.034435 0.215 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 14:44:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:44:18 - cex place new buy order: eth_btc 0.034457 0.21491 [8458112295] margin:0.20024958644107]Array
(
    [complete] => 
    [id] => 8458112295
    [time] => 1553003057793
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 14:44:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:44:30 - cex place new buy order: eth_btc 0.034459 0.2149 [8458113259] margin:0.2031399634348]Array
(
    [complete] => 
    [id] => 8458113259
    [time] => 1553003069692
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 14:44:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:44:39 - cex place new buy order: eth_btc 0.034461 0.21488 [8458113997] margin:0.21183366704391]Array
(
    [complete] => 
    [id] => 8458113997
    [time] => 1553003078890
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 14:44:48 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:45:02 - cex place new buy order: eth_btc 0.034435 0.215 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 14:45:07 - cex place new buy order: eth_btc 0.034435 0.215 [8458116222]Array
(
    [complete] => 
    [id] => 8458116222
    [time] => 1553003107254
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:45:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:45:19 - cex place new buy order: eth_btc 0.034437 0.21503 [8458116946] margin:0.27296222086708]Array
(
    [complete] => 
    [id] => 8458116946
    [time] => 1553003119082
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 14:45:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:45:31 - cex place new buy order: eth_btc 0.034441 0.21501 [8458117758] margin:0.26712348654221]Array
(
    [complete] => 
    [id] => 8458117758
    [time] => 1553003130633
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 14:45:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:45:40 - cex place new buy order: eth_btc 0.034444 0.21499 [8458118413] margin:0.25548716757635]Array
(
    [complete] => 
    [id] => 8458118413
    [time] => 1553003140522
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 14:45:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:45:52 - cex place new buy order: eth_btc 0.034446 0.21498 [8458119201] margin:0.25256923880856]Array
(
    [complete] => 
    [id] => 8458119201
    [time] => 1553003151776
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 14:46:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:46:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:46:05 - cex place new buy order: eth_btc 0.034448 0.21496 [8458120141] margin:0.25545750116116]Array
(
    [complete] => 
    [id] => 8458120141
    [time] => 1553003165158
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 14:46:05 - cex place new buy order: eth_btc 0.034448 0.21496 [] margin:0.25545750116116]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 14:46:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:46:15 - cex place new buy order: eth_btc 0.03445 0.21495 [8458120778] margin:0.24963715529751]Array
(
    [complete] => 
    [id] => 8458120778
    [time] => 1553003175266
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 14:46:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:46:26 - cex place new buy order: eth_btc 0.034452 0.21494 [8458121403] margin:0.24381748519677]Array
(
    [complete] => 
    [id] => 8458121403
    [time] => 1553003186032
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 14:46:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:46:38 - cex place new buy order: eth_btc 0.034454 0.21493 [8458122203] margin:0.23799849074126]Array
(
    [complete] => 
    [id] => 8458122203
    [time] => 1553003198340
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 14:46:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:46:49 - cex place new buy order: eth_btc 0.034456 0.21492 [8458122964] margin:0.23218017181332]Array
(
    [complete] => 
    [id] => 8458122964
    [time] => 1553003209201
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 14:47:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:47:06 - cex delete buy orders: eth_btc[move]
2019-03-19 14:47:07 - cex place new buy order: eth_btc 0.034458 0.2149 [8458123919] margin:0.21475419351094]Array
(
    [complete] => 
    [id] => 8458123919
    [time] => 1553003227450
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 14:47:08 - cex place new buy order: eth_btc 0.034397 0.215 [] margin:0.27581801817496]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 14:47:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:48:09 - cex place new buy order: eth_btc 0.034445 0.215 [8458127946]Array
(
    [complete] => 
    [id] => 8458127946
    [time] => 1553003288661
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 14:48:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:48:19 - cex place new buy order: eth_btc 0.034448 0.21496 [8458128614] margin:0.26126335346028]Array
(
    [complete] => 
    [id] => 8458128614
    [time] => 1553003299319
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 14:48:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:48:32 - cex place new buy order: eth_btc 0.03445 0.21495 [8458129468] margin:0.25834542815675]Array
(
    [complete] => 
    [id] => 8458129468
    [time] => 1553003311636
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 14:48:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:48:41 - cex place new buy order: eth_btc 0.034452 0.21494 [8458130180] margin:0.24962266341575]Array
(
    [complete] => 
    [id] => 8458130180
    [time] => 1553003321370
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 14:48:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:48:52 - cex place new buy order: eth_btc 0.034454 0.21493 [8458131007] margin:0.24960817321646]Array
(
    [complete] => 
    [id] => 8458131007
    [time] => 1553003332319
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 14:49:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:49:02 - cex place new buy order: eth_btc 0.034456 0.21492 [8458131578] margin:0.24959368469935]Array
(
    [complete] => 
    [id] => 8458131578
    [time] => 1553003342055
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 14:49:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:49:15 - cex place new buy order: eth_btc 0.034458 0.2149 [8458132532] margin:0.2350687793836]Array
(
    [complete] => 
    [id] => 8458132532
    [time] => 1553003354603
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 14:49:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:49:28 - cex place new buy order: eth_btc 0.03446 0.21489 [8458133438] margin:0.24085896691817]Array
(
    [complete] => 
    [id] => 8458133438
    [time] => 1553003368355
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 14:49:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:49:39 - cex place new buy order: eth_btc 0.034462 0.21488 [8458134246] margin:0.21763101387036]Array
(
    [complete] => 
    [id] => 8458134246
    [time] => 1553003379440
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 14:49:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:49:52 - cex place new buy order: eth_btc 0.034464 0.21487 [8458135115] margin:0.22342154131847]Array
(
    [complete] => 
    [id] => 8458135115
    [time] => 1553003391934
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 14:50:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:50:06 - cex place new buy order: eth_btc 0.034466 0.21485 [8458136195] margin:0.2234085765682]Array
(
    [complete] => 
    [id] => 8458136195
    [time] => 1553003406477
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 14:50:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:50:20 - cex place new buy order: eth_btc 0.034468 0.21484 [8458137269] margin:0.21759312985958]Array
(
    [complete] => 
    [id] => 8458137269
    [time] => 1553003419568
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 14:50:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:50:31 - cex place new buy order: eth_btc 0.03447 0.21483 [8458138473] margin:0.21177835799244]Array
(
    [complete] => 
    [id] => 8458138473
    [time] => 1553003431315
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 14:50:43 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:50:57 - cex place new buy order: eth_btc 0.034448 0.215 [8458140747]Array
(
    [complete] => 
    [id] => 8458140747
    [time] => 1553003457207
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 14:51:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:51:06 - cex place new buy order: eth_btc 0.03445 0.21495 [8458141680] margin:0.26124818577649]Array
(
    [complete] => 
    [id] => 8458141680
    [time] => 1553003466510
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 14:51:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:51:18 - cex place new buy order: eth_btc 0.034452 0.21494 [8458142805] margin:0.25252525252524]Array
(
    [complete] => 
    [id] => 8458142805
    [time] => 1553003478450
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 14:51:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:51:32 - cex place new buy order: eth_btc 0.034454 0.21493 [8458144165] margin:0.24670575259766]Array
(
    [complete] => 
    [id] => 8458144165
    [time] => 1553003492268
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 14:51:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:51:43 - cex place new buy order: eth_btc 0.034456 0.21492 [8458145298] margin:0.24959368469935]Array
(
    [complete] => 
    [id] => 8458145298
    [time] => 1553003502588
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 14:51:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:51:54 - cex place new buy order: eth_btc 0.034458 0.2149 [8458146278] margin:0.26408961634454]Array
(
    [complete] => 
    [id] => 8458146278
    [time] => 1553003513987
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 14:52:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:52:10 - cex place new buy order: eth_btc 0.03446 0.21489 [8458147478] margin:0.25827045850262]Array
(
    [complete] => 
    [id] => 8458147478
    [time] => 1553003529773
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 14:52:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:52:21 - cex place new buy order: eth_btc 0.034462 0.21488 [8458148507] margin:0.2437467355348]Array
(
    [complete] => 
    [id] => 8458148507
    [time] => 1553003540891
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 14:52:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:52:32 - cex place new buy order: eth_btc 0.034464 0.21487 [8458149549] margin:0.23212627669451]Array
(
    [complete] => 
    [id] => 8458149549
    [time] => 1553003551750
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 14:52:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:52:41 - cex place new buy order: eth_btc 0.034466 0.21485 [8458150288] margin:0.23791562699471]Array
(
    [complete] => 
    [id] => 8458150288
    [time] => 1553003560931
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 14:52:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:52:48 - cex place new buy order: eth_btc 0.034468 0.21484 [8458150937] margin:0.2379018219798]Array
(
    [complete] => 
    [id] => 8458150937
    [time] => 1553003568466
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 14:52:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:52:58 - cex place new buy order: eth_btc 0.03447 0.21483 [8458151767] margin:0.25239338555265]Array
(
    [complete] => 
    [id] => 8458151767
    [time] => 1553003578283
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 14:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:53:05 - cex place new buy order: eth_btc 0.034472 0.21482 [8458152245] margin:0.25237874216755]Array
(
    [complete] => 
    [id] => 8458152245
    [time] => 1553003584761
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 14:53:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:53:18 - cex place new buy order: eth_btc 0.034474 0.2148 [8458153046] margin:0.23495967975866]Array
(
    [complete] => 
    [id] => 8458153046
    [time] => 1553003597962
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 14:53:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:53:29 - cex place new buy order: eth_btc 0.034476 0.21479 [8458153890] margin:0.21754263835712]Array
(
    [complete] => 
    [id] => 8458153890
    [time] => 1553003608636
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 14:53:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:53:40 - cex place new buy order: eth_btc 0.034478 0.21478 [8458154982] margin:0.20012761761123]Array
(
    [complete] => 
    [id] => 8458154982
    [time] => 1553003619825
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 14:53:51 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:54:01 - cex place new buy order: eth_btc 0.034415 0.2152 [8458156616]Array
(
    [complete] => 
    [id] => 8458156616
    [time] => 1553003640738
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 14:54:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:54:10 - cex place new buy order: eth_btc 0.034421 0.21513 [8458157291] margin:0.33409837018099]Array
(
    [complete] => 
    [id] => 8458157291
    [time] => 1553003650056
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 14:54:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:54:21 - cex place new buy order: eth_btc 0.034423 0.21512 [8458158083] margin:0.31374371786306]Array
(
    [complete] => 
    [id] => 8458158083
    [time] => 1553003660849
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 14:54:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:54:32 - cex place new buy order: eth_btc 0.034425 0.21511 [8458159297] margin:0.2875816993464]Array
(
    [complete] => 
    [id] => 8458159297
    [time] => 1553003672354
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 14:54:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:54:44 - cex place new buy order: eth_btc 0.034427 0.2151 [8458160449] margin:0.28756499259304]Array
(
    [complete] => 
    [id] => 8458160449
    [time] => 1553003683558
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 14:54:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:54:55 - cex place new buy order: eth_btc 0.034429 0.21508 [8458161360] margin:0.28173923146184]Array
(
    [complete] => 
    [id] => 8458161360
    [time] => 1553003694903
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 14:55:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:55:08 - cex place new buy order: eth_btc 0.034431 0.21507 [8458162431] margin:0.26720106880427]Array
(
    [complete] => 
    [id] => 8458162431
    [time] => 1553003707516
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 14:55:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:55:12 - cex place new buy order: eth_btc 0.034433 0.00184 [] margin:0.22362268753813]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 14:55:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:55:23 - cex place new buy order: eth_btc 0.034433 0.21506 [8458163534] margin:0.20910173380189]Array
(
    [complete] => 
    [id] => 8458163534
    [time] => 1553003722653
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 14:55:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:55:34 - cex place new buy order: eth_btc 0.034435 0.21505 [8458164436] margin:0.22070567736314]Array
(
    [complete] => 
    [id] => 8458164436
    [time] => 1553003734416
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 14:55:45 - cex delete buy orders: eth_btc [above margin]
2019-03-19 14:56:00 - cex place new buy order: eth_btc 0.034362 0.2155 [8458166214]Array
(
    [complete] => 
    [id] => 8458166214
    [time] => 1553003760029
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 14:56:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:56:09 - cex place new buy order: eth_btc 0.034364 0.21549 [8458166824] margin:0.41322314049588]Array
(
    [complete] => 
    [id] => 8458166824
    [time] => 1553003768746
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 14:56:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:56:21 - cex place new buy order: eth_btc 0.034366 0.21548 [8458167980] margin:0.40737938660305]Array
(
    [complete] => 
    [id] => 8458167980
    [time] => 1553003780943
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 14:56:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:56:32 - cex place new buy order: eth_btc 0.034368 0.21547 [8458168941] margin:0.40735567970203]Array
(
    [complete] => 
    [id] => 8458168941
    [time] => 1553003792431
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 14:56:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:56:44 - cex place new buy order: eth_btc 0.03437 0.21545 [8458169780] margin:0.39860343322666]Array
(
    [complete] => 
    [id] => 8458169780
    [time] => 1553003803777
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 14:56:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:56:56 - cex place new buy order: eth_btc 0.034372 0.21544 [8458170629] margin:0.39858023973001]Array
(
    [complete] => 
    [id] => 8458170629
    [time] => 1553003815637
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 14:57:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:57:14 - cex place new buy order: eth_btc 0.034374 0.21543 [8458171788] margin:0.38401117123408]Array
(
    [complete] => 
    [id] => 8458171788
    [time] => 1553003833988
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 14:57:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:57:25 - cex place new buy order: eth_btc 0.034376 0.21542 [8458172488] margin:0.36071677914824]Array
(
    [complete] => 
    [id] => 8458172488
    [time] => 1553003844746
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 14:57:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:57:36 - cex place new buy order: eth_btc 0.034378 0.2154 [8458173408] margin:0.35487811972774]Array
(
    [complete] => 
    [id] => 8458173408
    [time] => 1553003855982
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 14:58:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:58:08 - cex place new buy order: eth_btc 0.03438 0.21539 [8458175778] margin:0.369400814427]Array
(
    [complete] => 
    [id] => 8458175778
    [time] => 1553003888265
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 14:58:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:58:19 - cex place new buy order: eth_btc 0.034382 0.21538 [8458176643] margin:0.34901983596067]Array
(
    [complete] => 
    [id] => 8458176643
    [time] => 1553003899138
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 14:58:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:58:31 - cex place new buy order: eth_btc 0.034384 0.21537 [8458177742] margin:0.35481619357842]Array
(
    [complete] => 
    [id] => 8458177742
    [time] => 1553003911003
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 14:58:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:58:44 - cex place new buy order: eth_btc 0.034386 0.21535 [8458178804] margin:0.35479555633107]Array
(
    [complete] => 
    [id] => 8458178804
    [time] => 1553003924023
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 14:58:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:58:55 - cex place new buy order: eth_btc 0.034388 0.21534 [8458179582] margin:0.33151099220656]Array
(
    [complete] => 
    [id] => 8458179582
    [time] => 1553003935271
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 14:59:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:59:08 - cex place new buy order: eth_btc 0.03439 0.21533 [8458180682] margin:0.32567606862459]Array
(
    [complete] => 
    [id] => 8458180682
    [time] => 1553003948077
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 14:59:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:59:21 - cex place new buy order: eth_btc 0.034392 0.21531 [8458181805] margin:0.33438008839266]Array
(
    [complete] => 
    [id] => 8458181805
    [time] => 1553003960990
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 14:59:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:59:33 - cex place new buy order: eth_btc 0.034394 0.2153 [8458182669] margin:0.3285456765715]Array
(
    [complete] => 
    [id] => 8458182669
    [time] => 1553003972828
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 14:59:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:59:45 - cex place new buy order: eth_btc 0.034396 0.21529 [8458183401] margin:0.32271194324922]Array
(
    [complete] => 
    [id] => 8458183401
    [time] => 1553003984586
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 14:59:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 14:59:55 - cex place new buy order: eth_btc 0.034428 0.21509 [8458184060] margin:0.26722435227142]Array
(
    [complete] => 
    [id] => 8458184060
    [time] => 1553003994806
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 15:00:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:00:03 - cex place new buy order: eth_btc 0.03443 0.21508 [8458184702] margin:0.24106883531803]Array
(
    [complete] => 
    [id] => 8458184702
    [time] => 1553004003384
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 15:00:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:00:14 - cex place new buy order: eth_btc 0.034432 0.21506 [8458185493] margin:0.23524628252787]Array
(
    [complete] => 
    [id] => 8458185493
    [time] => 1553004013966
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 15:00:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:00:26 - cex place new buy order: eth_btc 0.034434 0.21505 [8458186471] margin:0.22361619329732]Array
(
    [complete] => 
    [id] => 8458186471
    [time] => 1553004026383
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 15:00:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:00:38 - cex place new buy order: eth_btc 0.034436 0.21504 [8458187558] margin:0.21198745498896]Array
(
    [complete] => 
    [id] => 8458187558
    [time] => 1553004037650
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 15:00:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:00:48 - cex place new buy order: eth_btc 0.034438 0.21503 [8458188424] margin:0.20616760555199]Array
(
    [complete] => 
    [id] => 8458188424
    [time] => 1553004048202
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 15:00:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:01:00 - cex place new buy order: eth_btc 0.03444 0.21501 [8458189603] margin:0.20615563298492]Array
(
    [complete] => 
    [id] => 8458189603
    [time] => 1553004060164
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 15:01:07 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:01:19 - cex place new buy order: eth_btc 0.034362 0.2155 [8458191265]Array
(
    [complete] => 
    [id] => 8458191265
    [time] => 1553004079256
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 15:01:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:01:30 - cex place new buy order: eth_btc 0.034364 0.21549 [8458192180] margin:0.4277732510767]Array
(
    [complete] => 
    [id] => 8458192180
    [time] => 1553004089558
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 15:01:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:01:41 - cex place new buy order: eth_btc 0.034366 0.21548 [8458193231] margin:0.41610894488737]Array
(
    [complete] => 
    [id] => 8458193231
    [time] => 1553004101090
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 15:01:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:01:52 - cex place new buy order: eth_btc 0.034368 0.21547 [8458194245] margin:0.41608472998138]Array
(
    [complete] => 
    [id] => 8458194245
    [time] => 1553004112442
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 15:02:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:02:04 - cex place new buy order: eth_btc 0.03437 0.21545 [8458195109] margin:0.40151294733779]Array
(
    [complete] => 
    [id] => 8458195109
    [time] => 1553004123766
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 15:02:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:02:19 - cex place new buy order: eth_btc 0.034372 0.21544 [8458196491] margin:0.37530548120563]Array
(
    [complete] => 
    [id] => 8458196491
    [time] => 1553004138703
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 15:02:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:02:30 - cex place new buy order: eth_btc 0.034374 0.21543 [8458197660] margin:0.36655611799616]Array
(
    [complete] => 
    [id] => 8458197660
    [time] => 1553004150326
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 15:02:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:02:40 - cex place new buy order: eth_btc 0.034376 0.21542 [8458198542] margin:0.36944379799859]Array
(
    [complete] => 
    [id] => 8458198542
    [time] => 1553004160471
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 15:02:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:02:51 - cex place new buy order: eth_btc 0.034378 0.2154 [8458199457] margin:0.36360463086857]Array
(
    [complete] => 
    [id] => 8458199457
    [time] => 1553004171410
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 15:03:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:03:03 - cex delete buy orders: eth_btc[move]
2019-03-19 15:03:03 - cex place new buy order: eth_btc 0.03438 0.21539 [8458200578] margin:0.36067481093658]Array
(
    [complete] => 
    [id] => 8458200578
    [time] => 1553004183370
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 15:03:05 - cex place new buy order: eth_btc 0.034361 0.00184 [] margin:0.41033700017459]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 15:03:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:03:18 - cex place new buy order: eth_btc 0.034382 0.21538 [8458201512] margin:0.35192833459368]Array
(
    [complete] => 
    [id] => 8458201512
    [time] => 1553004198356
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 15:03:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:03:29 - cex place new buy order: eth_btc 0.034384 0.21537 [8458202077] margin:0.33736621684506]Array
(
    [complete] => 
    [id] => 8458202077
    [time] => 1553004208930
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 15:03:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:03:40 - cex place new buy order: eth_btc 0.034386 0.21535 [8458203057] margin:0.35479555633107]Array
(
    [complete] => 
    [id] => 8458203057
    [time] => 1553004220251
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 15:03:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:03:51 - cex place new buy order: eth_btc 0.034388 0.21534 [8458204140] margin:0.3489589391648]Array
(
    [complete] => 
    [id] => 8458204140
    [time] => 1553004230628
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 15:04:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:04:03 - cex place new buy order: eth_btc 0.03439 0.21533 [8458205676] margin:0.35766211107879]Array
(
    [complete] => 
    [id] => 8458205676
    [time] => 1553004243362
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 15:04:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:04:14 - cex place new buy order: eth_btc 0.034392 0.21531 [8458206784] margin:0.35473365899048]Array
(
    [complete] => 
    [id] => 8458206784
    [time] => 1553004253994
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 15:04:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:04:24 - cex place new buy order: eth_btc 0.034394 0.2153 [8458207730] margin:0.34889806361575]Array
(
    [complete] => 
    [id] => 8458207730
    [time] => 1553004263801
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 15:04:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:04:36 - cex place new buy order: eth_btc 0.034427 0.2151 [8458208723] margin:0.29046968948792]Array
(
    [complete] => 
    [id] => 8458208723
    [time] => 1553004276413
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 15:04:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:04:48 - cex place new buy order: eth_btc 0.034429 0.21508 [8458209746] margin:0.28464375962125]Array
(
    [complete] => 
    [id] => 8458209746
    [time] => 1553004287990
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 15:04:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:05:00 - cex place new buy order: eth_btc 0.034431 0.21507 [8458211210] margin:0.28462722546541]Array
(
    [complete] => 
    [id] => 8458211210
    [time] => 1553004300186
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 15:05:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:05:07 - cex place new buy order: eth_btc 0.034433 0.21506 [8458211954] margin:0.29041907472485]Array
(
    [complete] => 
    [id] => 8458211954
    [time] => 1553004306994
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 15:05:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:05:18 - cex place new buy order: eth_btc 0.034435 0.21505 [8458212806] margin:0.27588209670393]Array
(
    [complete] => 
    [id] => 8458212806
    [time] => 1553004318262
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 15:05:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:05:30 - cex place new buy order: eth_btc 0.034439 0.21502 [8458213832] margin:0.28746479282207]Array
(
    [complete] => 
    [id] => 8458213832
    [time] => 1553004330210
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 15:05:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:05:43 - cex place new buy order: eth_btc 0.034443 0.215 [8458215167] margin:0.26710797549576]Array
(
    [complete] => 
    [id] => 8458215167
    [time] => 1553004342537
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 15:05:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:05:54 - cex place new buy order: eth_btc 0.034445 0.21498 [8458216062] margin:0.28160836115547]Array
(
    [complete] => 
    [id] => 8458216062
    [time] => 1553004354377
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 15:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:06:04 - cex place new buy order: eth_btc 0.034447 0.21497 [8458217197] margin:0.25836792754086]Array
(
    [complete] => 
    [id] => 8458217197
    [time] => 1553004364377
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 15:06:05 - cex place new buy order: eth_btc 0.034447 0.21497 [] margin:0.24965889627544]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 15:06:14 - cex delete buy orders: eth_btc[move]
2019-03-19 15:06:15 - cex place new buy order: eth_btc 0.034443 0.21496 [8458218430] margin:0.25545750116116]Array
(
    [complete] => 
    [id] => 8458218430
    [time] => 1553004375149
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 15:06:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:06:26 - cex place new buy order: eth_btc 0.034445 0.21498 [8458219573] margin:0.2554797503266]Array
(
    [complete] => 
    [id] => 8458219573
    [time] => 1553004386051
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 15:06:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:06:39 - cex place new buy order: eth_btc 0.034447 0.21497 [8458220660] margin:0.25256190669725]Array
(
    [complete] => 
    [id] => 8458220660
    [time] => 1553004399074
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 15:06:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:06:50 - cex place new buy order: eth_btc 0.034449 0.21496 [8458221472] margin:0.23803303434062]Array
(
    [complete] => 
    [id] => 8458221472
    [time] => 1553004410348
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 15:07:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:07:09 - cex delete buy orders: eth_btc[move]
2019-03-19 15:07:09 - cex place new buy order: eth_btc 0.034451 0.21495 [8458222849] margin:0.22640852224898]Array
(
    [complete] => 
    [id] => 8458222849
    [time] => 1553004428994
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 15:07:10 - cex place new buy order: eth_btc 0.034395 0.00184 [] margin:0.38085823933016]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 15:08:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:08:17 - cex place new buy order: eth_btc 0.034403 0.2152 [8458227779]Array
(
    [complete] => 
    [id] => 8458227779
    [time] => 1553004497488
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 15:08:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:08:28 - cex place new buy order: eth_btc 0.034413 0.21518 [8458228734] margin:0.33708191671751]Array
(
    [complete] => 
    [id] => 8458228734
    [time] => 1553004507793
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 15:08:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:08:38 - cex place new buy order: eth_btc 0.034415 0.21517 [8458229540] margin:0.32543948859509]Array
(
    [complete] => 
    [id] => 8458229540
    [time] => 1553004518303
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 15:08:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:08:49 - cex place new buy order: eth_btc 0.034417 0.21516 [8458230351] margin:0.31089287270825]Array
(
    [complete] => 
    [id] => 8458230351
    [time] => 1553004528775
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 15:08:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:09:00 - cex place new buy order: eth_btc 0.034421 0.21513 [8458231464] margin:0.31376194764823]Array
(
    [complete] => 
    [id] => 8458231464
    [time] => 1553004540496
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 15:09:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:09:08 - cex place new buy order: eth_btc 0.034423 0.21512 [8458232134] margin:0.31664875228772]Array
(
    [complete] => 
    [id] => 8458232134
    [time] => 1553004547667
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 15:09:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:09:19 - cex place new buy order: eth_btc 0.034429 0.21508 [8458233351] margin:0.30787998489645]Array
(
    [complete] => 
    [id] => 8458233351
    [time] => 1553004559183
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 15:09:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:09:30 - cex place new buy order: eth_btc 0.034431 0.21507 [8458234437] margin:0.32819261711827]Array
(
    [complete] => 
    [id] => 8458234437
    [time] => 1553004570052
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 15:09:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:09:37 - cex place new buy order: eth_btc 0.034437 0.21503 [8458235074] margin:0.30200075500189]Array
(
    [complete] => 
    [id] => 8458235074
    [time] => 1553004577126
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 15:09:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:09:47 - cex place new buy order: eth_btc 0.034441 0.21501 [8458235551] margin:0.27873755117447]Array
(
    [complete] => 
    [id] => 8458235551
    [time] => 1553004587051
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 15:09:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:09:57 - cex place new buy order: eth_btc 0.034443 0.215 [8458236063] margin:0.24388119501786]Array
(
    [complete] => 
    [id] => 8458236063
    [time] => 1553004597006
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 15:10:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:10:14 - cex place new buy order: eth_btc 0.034445 0.21498 [8458237386] margin:0.26128610828857]Array
(
    [complete] => 
    [id] => 8458237386
    [time] => 1553004613789
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 15:10:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:10:24 - cex place new buy order: eth_btc 0.034447 0.21497 [8458238504] margin:0.26417394838447]Array
(
    [complete] => 
    [id] => 8458238504
    [time] => 1553004624081
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 15:10:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:10:35 - cex place new buy order: eth_btc 0.034449 0.21496 [8458239816] margin:0.25545008563383]Array
(
    [complete] => 
    [id] => 8458239816
    [time] => 1553004635192
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 15:10:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:10:46 - cex place new buy order: eth_btc 0.034451 0.21495 [8458241241] margin:0.24962990914632]Array
(
    [complete] => 
    [id] => 8458241241
    [time] => 1553004646039
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 15:10:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:11:00 - cex place new buy order: eth_btc 0.034453 0.21493 [8458242782] margin:0.20898035004207]Array
(
    [complete] => 
    [id] => 8458242782
    [time] => 1553004659682
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 15:11:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:11:16 - cex place new buy order: eth_btc 0.034455 0.21492 [8458244468] margin:0.20316354665506]Array
(
    [complete] => 
    [id] => 8458244468
    [time] => 1553004675835
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 15:11:27 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:11:40 - cex place new buy order: eth_btc 0.034404 0.2152 [8458246002]Array
(
    [complete] => 
    [id] => 8458246002
    [time] => 1553004699677
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 15:11:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:11:50 - cex place new buy order: eth_btc 0.03441 0.2152 [8458246522] margin:0.33129904097644]Array
(
    [complete] => 
    [id] => 8458246522
    [time] => 1553004709889
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 15:12:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:12:01 - cex place new buy order: eth_btc 0.034412 0.21519 [8458247271] margin:0.31965593397651]Array
(
    [complete] => 
    [id] => 8458247271
    [time] => 1553004721236
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 15:12:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:12:09 - cex place new buy order: eth_btc 0.034414 0.21518 [8458247733] margin:0.31382576858254]Array
(
    [complete] => 
    [id] => 8458247733
    [time] => 1553004729280
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 15:12:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:12:21 - cex place new buy order: eth_btc 0.03442 0.21514 [8458248644] margin:0.287623474724]Array
(
    [complete] => 
    [id] => 8458248644
    [time] => 1553004740600
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 15:12:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:12:31 - cex place new buy order: eth_btc 0.034426 0.2151 [8458249347] margin:0.27595422064719]Array
(
    [complete] => 
    [id] => 8458249347
    [time] => 1553004750767
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 15:12:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:12:41 - cex place new buy order: eth_btc 0.034428 0.21509 [8458250342] margin:0.26431973974672]Array
(
    [complete] => 
    [id] => 8458250342
    [time] => 1553004760853
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 15:12:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:12:49 - cex place new buy order: eth_btc 0.03443 0.21508 [8458251026] margin:0.27592216090617]Array
(
    [complete] => 
    [id] => 8458251026
    [time] => 1553004769041
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 15:12:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:13:00 - cex place new buy order: eth_btc 0.034432 0.21506 [8458251784] margin:0.275906133829]Array
(
    [complete] => 
    [id] => 8458251784
    [time] => 1553004780525
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 15:13:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:13:15 - cex place new buy order: eth_btc 0.034434 0.21505 [8458252767] margin:0.25846547017483]Array
(
    [complete] => 
    [id] => 8458252767
    [time] => 1553004795255
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 15:13:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:13:28 - cex place new buy order: eth_btc 0.034436 0.21504 [8458253499] margin:0.2642583343013]Array
(
    [complete] => 
    [id] => 8458253499
    [time] => 1553004808244
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 15:13:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:13:40 - cex place new buy order: eth_btc 0.034438 0.21503 [8458254091] margin:0.24682037284394]Array
(
    [complete] => 
    [id] => 8458254091
    [time] => 1553004820046
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 15:13:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:13:52 - cex place new buy order: eth_btc 0.03444 0.21501 [8458255173] margin:0.25261324041812]Array
(
    [complete] => 
    [id] => 8458255173
    [time] => 1553004831650
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 15:14:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:14:03 - cex place new buy order: eth_btc 0.034442 0.00184 [] margin:0.24679170779862]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 15:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:14:05 - cex place new buy order: eth_btc 0.034442 0.00184 [] margin:0.24679170779862]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 15:14:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:14:15 - cex place new buy order: eth_btc 0.034442 0.215 [8458257417] margin:0.24679170779862]Array
(
    [complete] => 
    [id] => 8458257417
    [time] => 1553004854849
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 15:14:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:14:27 - cex place new buy order: eth_btc 0.034444 0.21499 [8458258309] margin:0.24387411450471]Array
(
    [complete] => 
    [id] => 8458258309
    [time] => 1553004866820
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 15:14:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:14:38 - cex place new buy order: eth_btc 0.034446 0.21498 [8458259270] margin:0.23805376531383]Array
(
    [complete] => 
    [id] => 8458259270
    [time] => 1553004877613
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 15:14:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:14:49 - cex place new buy order: eth_btc 0.034448 0.21496 [8458260433] margin:0.22933116581514]Array
(
    [complete] => 
    [id] => 8458260433
    [time] => 1553004888874
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 15:14:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:15:00 - cex place new buy order: eth_btc 0.03445 0.21495 [8458261485] margin:0.21190130624091]Array
(
    [complete] => 
    [id] => 8458261485
    [time] => 1553004900469
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 15:15:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:15:06 - cex place new buy order: eth_btc 0.034452 0.00184 [] margin:0.20898641588296]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 15:15:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:15:14 - cex place new buy order: eth_btc 0.034452 0.21494 [8458262567] margin:0.20608382677347]Array
(
    [complete] => 
    [id] => 8458262567
    [time] => 1553004914152
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 15:15:26 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:15:43 - cex place new buy order: eth_btc 0.034392 0.2153 [8458264949]Array
(
    [complete] => 
    [id] => 8458264949
    [time] => 1553004943138
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 15:15:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:15:55 - cex place new buy order: eth_btc 0.034394 0.2153 [8458266016] margin:0.34889806361575]Array
(
    [complete] => 
    [id] => 8458266016
    [time] => 1553004954641
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 15:16:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:16:04 - cex delete buy orders: eth_btc[move]
2019-03-19 15:16:04 - cex place new buy order: eth_btc 0.034396 0.21529 [8458266855] margin:0.34887777648562]Array
(
    [complete] => 
    [id] => 8458266855
    [time] => 1553004964522
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 15:16:05 - cex place new buy order: eth_btc 0.034391 0.00184 [] margin:0.35473365899048]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 15:16:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:16:14 - cex place new buy order: eth_btc 0.034398 0.21528 [8458267645] margin:0.32560032560034]Array
(
    [complete] => 
    [id] => 8458267645
    [time] => 1553004974299
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 15:16:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:16:28 - cex place new buy order: eth_btc 0.0344 0.21526 [8458268627] margin:0.33139534883722]Array
(
    [complete] => 
    [id] => 8458268627
    [time] => 1553004988185
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 15:16:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:16:39 - cex place new buy order: eth_btc 0.034406 0.21523 [8458269473] margin:0.32552461779922]Array
(
    [complete] => 
    [id] => 8458269473
    [time] => 1553004998942
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 15:16:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:16:50 - cex place new buy order: eth_btc 0.034408 0.21521 [8458270248] margin:0.32841199720997]Array
(
    [complete] => 
    [id] => 8458270248
    [time] => 1553005010086
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 15:17:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:17:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:18:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:18:05 - cex place new buy order: eth_btc 0.034426 0.2151 [8458275224] margin:0.26723987683728]Array
(
    [complete] => 
    [id] => 8458275224
    [time] => 1553005085322
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 15:18:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:18:17 - cex place new buy order: eth_btc 0.034428 0.21509 [8458276131] margin:0.2701289647961]Array
(
    [complete] => 
    [id] => 8458276131
    [time] => 1553005096854
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 15:18:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:18:27 - cex place new buy order: eth_btc 0.03443 0.21508 [8458276730] margin:0.26430438571015]Array
(
    [complete] => 
    [id] => 8458276730
    [time] => 1553005107306
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 15:18:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:18:41 - cex place new buy order: eth_btc 0.034432 0.21506 [8458277479] margin:0.2613847583643]Array
(
    [complete] => 
    [id] => 8458277479
    [time] => 1553005120977
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 15:18:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:18:54 - cex place new buy order: eth_btc 0.034434 0.21505 [8458278319] margin:0.25265725736192]Array
(
    [complete] => 
    [id] => 8458278319
    [time] => 1553005133793
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 15:19:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:19:06 - cex place new buy order: eth_btc 0.034436 0.21504 [8458279107] margin:0.25264258334301]Array
(
    [complete] => 
    [id] => 8458279107
    [time] => 1553005146453
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 15:19:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:19:19 - cex place new buy order: eth_btc 0.034438 0.21503 [8458279853] margin:0.2700505255822]Array
(
    [complete] => 
    [id] => 8458279853
    [time] => 1553005158659
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 15:19:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:19:30 - cex place new buy order: eth_btc 0.03444 0.21501 [8458280486] margin:0.24970963995354]Array
(
    [complete] => 
    [id] => 8458280486
    [time] => 1553005169650
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 15:19:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:19:40 - cex place new buy order: eth_btc 0.034442 0.215 [8458281224] margin:0.29324661750187]Array
(
    [complete] => 
    [id] => 8458281224
    [time] => 1553005180044
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 15:19:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:19:51 - cex place new buy order: eth_btc 0.034444 0.21499 [8458281909] margin:0.24677737777261]Array
(
    [complete] => 
    [id] => 8458281909
    [time] => 1553005190889
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 15:20:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:20:04 - cex place new buy order: eth_btc 0.034446 0.21498 [8458282675] margin:0.2438599547117]Array
(
    [complete] => 
    [id] => 8458282675
    [time] => 1553005204007
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 15:20:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:20:15 - cex place new buy order: eth_btc 0.034448 0.21496 [8458283878] margin:0.23223409196471]Array
(
    [complete] => 
    [id] => 8458283878
    [time] => 1553005215110
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 15:20:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:20:27 - cex place new buy order: eth_btc 0.03445 0.21495 [8458284977] margin:0.24383164005806]Array
(
    [complete] => 
    [id] => 8458284977
    [time] => 1553005226818
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 15:20:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:20:39 - cex place new buy order: eth_btc 0.034454 0.21493 [8458286478] margin:0.27863237940442]Array
(
    [complete] => 
    [id] => 8458286478
    [time] => 1553005239146
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 15:20:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:20:50 - cex place new buy order: eth_btc 0.034456 0.21492 [8458287598] margin:0.26120269329]Array
(
    [complete] => 
    [id] => 8458287598
    [time] => 1553005250225
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 15:21:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:21:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:21:04 - cex place new buy order: eth_btc 0.034462 0.21488 [] margin:0.29597817886367]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 15:21:05 - cex place new buy order: eth_btc 0.034462 0.21488 [8458289294] margin:0.30468341941849]Array
(
    [complete] => 
    [id] => 8458289294
    [time] => 1553005264612
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 15:21:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:21:18 - cex place new buy order: eth_btc 0.034464 0.21487 [8458290440] margin:0.23792943361187]Array
(
    [complete] => 
    [id] => 8458290440
    [time] => 1553005277617
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 15:21:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:21:29 - cex place new buy order: eth_btc 0.034466 0.21485 [8458291158] margin:0.24952126733591]Array
(
    [complete] => 
    [id] => 8458291158
    [time] => 1553005289129
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 15:21:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:21:42 - cex place new buy order: eth_btc 0.034468 0.21484 [8458292060] margin:0.22919809678543]Array
(
    [complete] => 
    [id] => 8458292060
    [time] => 1553005302277
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 15:21:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:21:56 - cex place new buy order: eth_btc 0.03447 0.21483 [8458292935] margin:0.2494923121555]Array
(
    [complete] => 
    [id] => 8458292935
    [time] => 1553005315641
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 15:22:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:22:05 - cex place new buy order: eth_btc 0.034472 0.21482 [8458293654] margin:0.24657693200276]Array
(
    [complete] => 
    [id] => 8458293654
    [time] => 1553005325071
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 15:22:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:22:16 - cex place new buy order: eth_btc 0.034474 0.2148 [8458294355] margin:0.25236410048153]Array
(
    [complete] => 
    [id] => 8458294355
    [time] => 1553005335837
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 15:22:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:22:27 - cex place new buy order: eth_btc 0.034476 0.21479 [8458295522] margin:0.26105116602855]Array
(
    [complete] => 
    [id] => 8458295522
    [time] => 1553005346598
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 15:22:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:22:37 - cex place new buy order: eth_btc 0.03448 0.21477 [8458296557] margin:0.25812064965196]Array
(
    [complete] => 
    [id] => 8458296557
    [time] => 1553005357437
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 15:22:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:22:47 - cex place new buy order: eth_btc 0.034482 0.21475 [8458297466] margin:0.24360535931791]Array
(
    [complete] => 
    [id] => 8458297466
    [time] => 1553005367032
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 15:22:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:22:59 - cex place new buy order: eth_btc 0.034484 0.21474 [8458298689] margin:0.29578935158334]Array
(
    [complete] => 
    [id] => 8458298689
    [time] => 1553005378640
    [pending] => 0.21474000
    [amount] => 0.21474000
    [type] => buy
    [price] => 0.034484
)

2019-03-19 15:23:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:23:05 - cex place new buy order: eth_btc 0.034486 0.21473 [8458299483] margin:0.29577219741344]Array
(
    [complete] => 
    [id] => 8458299483
    [time] => 1553005385152
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 15:23:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:23:20 - cex place new buy order: eth_btc 0.034488 0.21472 [8458300740] margin:0.21746694502438]Array
(
    [complete] => 
    [id] => 8458300740
    [time] => 1553005399631
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 15:23:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:23:41 - cex place new buy order: eth_btc 0.034452 0.2149 [8458303042]Array
(
    [complete] => 
    [id] => 8458303042
    [time] => 1553005420936
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 15:23:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:23:53 - cex place new buy order: eth_btc 0.034454 0.21493 [8458304325] margin:0.33377837116155]Array
(
    [complete] => 
    [id] => 8458304325
    [time] => 1553005432671
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 15:24:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:24:04 - cex place new buy order: eth_btc 0.034456 0.21492 [8458305437] margin:0.25249593684697]Array
(
    [complete] => 
    [id] => 8458305437
    [time] => 1553005443525
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 15:24:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:24:14 - cex place new buy order: eth_btc 0.034458 0.2149 [8458306557] margin:0.26408961634454]Array
(
    [complete] => 
    [id] => 8458306557
    [time] => 1553005454000
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 15:24:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:24:25 - cex place new buy order: eth_btc 0.034462 0.21488 [8458307592] margin:0.25825546979281]Array
(
    [complete] => 
    [id] => 8458307592
    [time] => 1553005464834
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 15:24:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:24:38 - cex place new buy order: eth_btc 0.034464 0.21487 [8458308835] margin:0.26404363974002]Array
(
    [complete] => 
    [id] => 8458308835
    [time] => 1553005477635
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 15:24:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:24:49 - cex place new buy order: eth_btc 0.034466 0.21485 [8458309980] margin:0.24661985725061]Array
(
    [complete] => 
    [id] => 8458309980
    [time] => 1553005489016
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 15:24:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:25:00 - cex place new buy order: eth_btc 0.034468 0.21484 [8458311024] margin:0.25821051410002]Array
(
    [complete] => 
    [id] => 8458311024
    [time] => 1553005499763
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 15:25:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:25:16 - cex place new buy order: eth_btc 0.03447 0.21483 [8458312553] margin:0.26689875253845]Array
(
    [complete] => 
    [id] => 8458312553
    [time] => 1553005516018
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 15:25:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:25:30 - cex place new buy order: eth_btc 0.034472 0.21482 [8458313697] margin:0.27848688790904]Array
(
    [complete] => 
    [id] => 8458313697
    [time] => 1553005530084
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 15:25:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:25:41 - cex place new buy order: eth_btc 0.034474 0.2148 [8458315083] margin:0.24076115333294]Array
(
    [complete] => 
    [id] => 8458315083
    [time] => 1553005540810
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 15:25:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:25:53 - cex place new buy order: eth_btc 0.034476 0.21479 [8458316430] margin:0.2465483234714]Array
(
    [complete] => 
    [id] => 8458316430
    [time] => 1553005553027
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 15:26:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:26:03 - cex place new buy order: eth_btc 0.034478 0.21478 [8458317464] margin:0.23493242067405]Array
(
    [complete] => 
    [id] => 8458317464
    [time] => 1553005562863
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 15:26:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:26:27 - cex place new buy order: eth_btc 0.034458 0.2149 [8458320331]Array
(
    [complete] => 
    [id] => 8458320331
    [time] => 1553005587109
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 15:26:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:26:40 - cex place new buy order: eth_btc 0.03446 0.21489 [8458321447] margin:0.26697620429483]Array
(
    [complete] => 
    [id] => 8458321447
    [time] => 1553005599555
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 15:26:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:26:51 - cex place new buy order: eth_btc 0.034462 0.21488 [8458322472] margin:0.21763101387036]Array
(
    [complete] => 
    [id] => 8458322472
    [time] => 1553005611282
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 15:27:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:27:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:27:09 - cex place new buy order: eth_btc 0.034464 0.21487 [8458323631] margin:0.21181522748375]Array
(
    [complete] => 
    [id] => 8458323631
    [time] => 1553005629359
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 15:27:10 - cex place new buy order: eth_btc 0.034464 0.21487 [] margin:0.22051996285979]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 15:28:11 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:28:25 - cex place new buy order: eth_btc 0.034436 0.215 [8458329939]Array
(
    [complete] => 
    [id] => 8458329939
    [time] => 1553005705265
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 15:28:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:28:37 - cex place new buy order: eth_btc 0.034438 0.21503 [8458330927] margin:0.31941460015099]Array
(
    [complete] => 
    [id] => 8458330927
    [time] => 1553005717447
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 15:28:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:28:49 - cex place new buy order: eth_btc 0.03446 0.21489 [8458331882] margin:0.27278003482298]Array
(
    [complete] => 
    [id] => 8458331882
    [time] => 1553005729118
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 15:28:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:29:00 - cex place new buy order: eth_btc 0.034462 0.21488 [8458332758] margin:0.2466484823864]Array
(
    [complete] => 
    [id] => 8458332758
    [time] => 1553005739878
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 15:29:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:29:10 - cex place new buy order: eth_btc 0.034464 0.21487 [8458333486] margin:0.21761838440111]Array
(
    [complete] => 
    [id] => 8458333486
    [time] => 1553005749630
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 15:29:21 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:29:41 - cex place new buy order: eth_btc 0.034442 0.215 [8458335366]Array
(
    [complete] => 
    [id] => 8458335366
    [time] => 1553005781504
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 15:29:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:29:52 - cex place new buy order: eth_btc 0.034445 0.21498 [8458335908] margin:0.2351574974597]Array
(
    [complete] => 
    [id] => 8458335908
    [time] => 1553005791822
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 15:30:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:30:04 - cex place new buy order: eth_btc 0.034447 0.21497 [8458336699] margin:0.23514384416641]Array
(
    [complete] => 
    [id] => 8458336699
    [time] => 1553005803565
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 15:30:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:30:18 - cex place new buy order: eth_btc 0.034449 0.21496 [8458338195] margin:0.22932450869402]Array
(
    [complete] => 
    [id] => 8458338195
    [time] => 1553005817669
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 15:30:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:30:30 - cex place new buy order: eth_btc 0.034451 0.21495 [8458339758] margin:0.22931119561114]Array
(
    [complete] => 
    [id] => 8458339758
    [time] => 1553005830175
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 15:30:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:30:42 - cex place new buy order: eth_btc 0.034453 0.21493 [8458341396] margin:0.22059036948885]Array
(
    [complete] => 
    [id] => 8458341396
    [time] => 1553005842312
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 15:30:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:30:55 - cex place new buy order: eth_btc 0.034455 0.21492 [8458342881] margin:0.22928457408213]Array
(
    [complete] => 
    [id] => 8458342881
    [time] => 1553005854723
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 15:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:31:05 - cex place new buy order: eth_btc 0.034457 0.21491 [8458344176] margin:0.24958644107147]Array
(
    [complete] => 
    [id] => 8458344176
    [time] => 1553005865280
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 15:31:06 - cex place new buy order: eth_btc 0.034457 0.21491 [] margin:0.24958644107147]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 15:31:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:31:16 - cex place new buy order: eth_btc 0.034459 0.2149 [8458345312] margin:0.23796395716649]Array
(
    [complete] => 
    [id] => 8458345312
    [time] => 1553005876142
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 15:31:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:31:26 - cex place new buy order: eth_btc 0.034461 0.21488 [8458346353] margin:0.26406662604104]Array
(
    [complete] => 
    [id] => 8458346353
    [time] => 1553005886156
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 15:31:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:31:35 - cex place new buy order: eth_btc 0.034463 0.21487 [8458347327] margin:0.261149638743]Array
(
    [complete] => 
    [id] => 8458347327
    [time] => 1553005894817
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 15:31:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:31:45 - cex place new buy order: eth_btc 0.034465 0.21486 [8458348182] margin:0.2611344842594]Array
(
    [complete] => 
    [id] => 8458348182
    [time] => 1553005904833
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 15:31:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:31:53 - cex place new buy order: eth_btc 0.034467 0.21485 [8458348998] margin:0.26982330925234]Array
(
    [complete] => 
    [id] => 8458348998
    [time] => 1553005913461
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 15:32:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:32:02 - cex place new buy order: eth_btc 0.034469 0.21483 [8458349669] margin:0.24949955032059]Array
(
    [complete] => 
    [id] => 8458349669
    [time] => 1553005921627
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.034469
)

2019-03-19 15:32:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:32:13 - cex place new buy order: eth_btc 0.034471 0.21482 [8458350484] margin:0.26689100983437]Array
(
    [complete] => 
    [id] => 8458350484
    [time] => 1553005932555
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 15:32:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:32:24 - cex place new buy order: eth_btc 0.034473 0.21481 [8458351789] margin:0.24366895831518]Array
(
    [complete] => 
    [id] => 8458351789
    [time] => 1553005944492
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 15:32:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:32:34 - cex place new buy order: eth_btc 0.034475 0.2148 [8458352942] margin:0.23785351704133]Array
(
    [complete] => 
    [id] => 8458352942
    [time] => 1553005954149
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034475
)

2019-03-19 15:32:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:32:44 - cex place new buy order: eth_btc 0.034477 0.21478 [8458354123] margin:0.2378397192331]Array
(
    [complete] => 
    [id] => 8458354123
    [time] => 1553005964395
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034477
)

2019-03-19 15:32:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:32:55 - cex place new buy order: eth_btc 0.034479 0.21477 [8458355163] margin:0.23492560689113]Array
(
    [complete] => 
    [id] => 8458355163
    [time] => 1553005974743
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.034479
)

2019-03-19 15:33:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:33:05 - cex place new buy order: eth_btc 0.034481 0.21476 [8458356168] margin:0.23201183260346]Array
(
    [complete] => 
    [id] => 8458356168
    [time] => 1553005984884
    [pending] => 0.21476000
    [amount] => 0.21476000
    [type] => buy
    [price] => 0.034481
)

2019-03-19 15:33:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:33:17 - cex place new buy order: eth_btc 0.034483 0.21475 [8458357369] margin:0.24359829481193]Array
(
    [complete] => 
    [id] => 8458357369
    [time] => 1553005996864
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034483
)

2019-03-19 15:33:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:33:30 - cex place new buy order: eth_btc 0.034485 0.21473 [8458358716] margin:0.23778454400463]Array
(
    [complete] => 
    [id] => 8458358716
    [time] => 1553006009622
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034485
)

2019-03-19 15:33:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:33:41 - cex place new buy order: eth_btc 0.034487 0.21472 [8458359671] margin:0.24357004088496]Array
(
    [complete] => 
    [id] => 8458359671
    [time] => 1553006021388
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034487
)

2019-03-19 15:33:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:33:53 - cex place new buy order: eth_btc 0.034489 0.21471 [8458360810] margin:0.2290585404042]Array
(
    [complete] => 
    [id] => 8458360810
    [time] => 1553006033419
    [pending] => 0.21471000
    [amount] => 0.21471000
    [type] => buy
    [price] => 0.034489
)

2019-03-19 15:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:34:05 - cex place new buy order: eth_btc 0.034491 0.2147 [8458361887] margin:0.22324664405207]Array
(
    [complete] => 
    [id] => 8458361887
    [time] => 1553006045274
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034491
)

2019-03-19 15:34:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:34:16 - cex place new buy order: eth_btc 0.034493 0.21468 [8458362855] margin:0.21743542167976]Array
(
    [complete] => 
    [id] => 8458362855
    [time] => 1553006055918
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034493
)

2019-03-19 15:34:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:34:29 - cex place new buy order: eth_btc 0.034495 0.21467 [8458364035] margin:0.20002898970866]Array
(
    [complete] => 
    [id] => 8458364035
    [time] => 1553006068720
    [pending] => 0.21467000
    [amount] => 0.21467000
    [type] => buy
    [price] => 0.034495
)

2019-03-19 15:34:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:34:53 - cex place new buy order: eth_btc 0.034455 0.2149 [8458365984]Array
(
    [complete] => 
    [id] => 8458365984
    [time] => 1553006092933
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 15:35:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:35:03 - cex place new buy order: eth_btc 0.034457 0.21491 [8458366945] margin:0.30182546362132]Array
(
    [complete] => 
    [id] => 8458366945
    [time] => 1553006103048
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 15:35:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:35:17 - cex place new buy order: eth_btc 0.034461 0.21488 [8458368310] margin:0.30179042976117]Array
(
    [complete] => 
    [id] => 8458368310
    [time] => 1553006116884
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 15:35:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:35:28 - cex place new buy order: eth_btc 0.034467 0.21485 [8458369215] margin:0.31044187193547]Array
(
    [complete] => 
    [id] => 8458369215
    [time] => 1553006127933
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 15:35:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:35:39 - cex place new buy order: eth_btc 0.034471 0.21482 [8458370402] margin:0.29590090220766]Array
(
    [complete] => 
    [id] => 8458370402
    [time] => 1553006139333
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 15:35:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:35:50 - cex place new buy order: eth_btc 0.034474 0.2148 [8458371353] margin:0.28137146835296]Array
(
    [complete] => 
    [id] => 8458371353
    [time] => 1553006150159
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 15:35:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:36:01 - cex place new buy order: eth_btc 0.034476 0.21479 [8458372218] margin:0.26395173453997]Array
(
    [complete] => 
    [id] => 8458372218
    [time] => 1553006160571
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 15:36:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:36:08 - cex place new buy order: eth_btc 0.034478 0.21478 [8458372932] margin:0.26683682348163]Array
(
    [complete] => 
    [id] => 8458372932
    [time] => 1553006168355
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 15:36:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:36:21 - cex place new buy order: eth_btc 0.03448 0.21477 [8458373905] margin:0.26392111368907]Array
(
    [complete] => 
    [id] => 8458373905
    [time] => 1553006181335
    [pending] => 0.21477000
    [amount] => 0.21477000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 15:36:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:36:33 - cex place new buy order: eth_btc 0.034482 0.21475 [8458374876] margin:0.26970593353055]Array
(
    [complete] => 
    [id] => 8458374876
    [time] => 1553006192948
    [pending] => 0.21475000
    [amount] => 0.21475000
    [type] => buy
    [price] => 0.034482
)

2019-03-19 15:36:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:36:44 - cex place new buy order: eth_btc 0.034486 0.21473 [8458375707] margin:0.27547410543409]Array
(
    [complete] => 
    [id] => 8458375707
    [time] => 1553006204143
    [pending] => 0.21473000
    [amount] => 0.21473000
    [type] => buy
    [price] => 0.034486
)

2019-03-19 15:36:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:36:54 - cex place new buy order: eth_btc 0.034488 0.21472 [8458376769] margin:0.26675945256323]Array
(
    [complete] => 
    [id] => 8458376769
    [time] => 1553006213786
    [pending] => 0.21472000
    [amount] => 0.21472000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 15:36:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:37:08 - cex place new buy order: eth_btc 0.034488 0.2147 [8458377711]Array
(
    [complete] => 
    [id] => 8458377711
    [time] => 1553006227935
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034488
)

2019-03-19 15:37:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:37:16 - cex place new buy order: eth_btc 0.03449 0.2147 [8458378339] margin:0.29283850391417]Array
(
    [complete] => 
    [id] => 8458378339
    [time] => 1553006235854
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.03449
)

2019-03-19 15:37:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:37:25 - cex place new buy order: eth_btc 0.034492 0.21469 [8458379008] margin:0.29572074683983]Array
(
    [complete] => 
    [id] => 8458379008
    [time] => 1553006244822
    [pending] => 0.21469000
    [amount] => 0.21469000
    [type] => buy
    [price] => 0.034492
)

2019-03-19 15:37:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:37:34 - cex place new buy order: eth_btc 0.034494 0.21468 [8458379775] margin:0.31309793007479]Array
(
    [complete] => 
    [id] => 8458379775
    [time] => 1553006253794
    [pending] => 0.21468000
    [amount] => 0.21468000
    [type] => buy
    [price] => 0.034494
)

2019-03-19 15:38:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:38:13 - cex place new buy order: eth_btc 0.0345 0.21464 [8458382879] margin:0.28405797101447]Array
(
    [complete] => 
    [id] => 8458382879
    [time] => 1553006292604
    [pending] => 0.21464000
    [amount] => 0.21464000
    [type] => buy
    [price] => 0.0345
)

2019-03-19 15:38:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:38:24 - cex place new buy order: eth_btc 0.034502 0.21463 [8458383737] margin:0.28693988754276]Array
(
    [complete] => 
    [id] => 8458383737
    [time] => 1553006303537
    [pending] => 0.21463000
    [amount] => 0.21463000
    [type] => buy
    [price] => 0.034502
)

2019-03-19 15:38:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:38:34 - cex place new buy order: eth_btc 0.034504 0.21462 [8458384546] margin:0.26663575237653]Array
(
    [complete] => 
    [id] => 8458384546
    [time] => 1553006314417
    [pending] => 0.21462000
    [amount] => 0.21462000
    [type] => buy
    [price] => 0.034504
)

2019-03-19 15:38:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:38:46 - cex place new buy order: eth_btc 0.034506 0.2146 [8458385161] margin:0.26951834463571]Array
(
    [complete] => 
    [id] => 8458385161
    [time] => 1553006326142
    [pending] => 0.21460000
    [amount] => 0.21460000
    [type] => buy
    [price] => 0.034506
)

2019-03-19 15:38:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:38:58 - cex place new buy order: eth_btc 0.034508 0.21459 [8458385982] margin:0.26080908774775]Array
(
    [complete] => 
    [id] => 8458385982
    [time] => 1553006337623
    [pending] => 0.21459000
    [amount] => 0.21459000
    [type] => buy
    [price] => 0.034508
)

2019-03-19 15:39:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:39:13 - cex place new buy order: eth_btc 0.03451 0.21458 [8458387041] margin:0.23181686467693]Array
(
    [complete] => 
    [id] => 8458387041
    [time] => 1553006353410
    [pending] => 0.21458000
    [amount] => 0.21458000
    [type] => buy
    [price] => 0.03451
)

2019-03-19 15:39:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:39:26 - cex place new buy order: eth_btc 0.034512 0.21457 [8458387915] margin:0.24629114510895]Array
(
    [complete] => 
    [id] => 8458387915
    [time] => 1553006365946
    [pending] => 0.21457000
    [amount] => 0.21457000
    [type] => buy
    [price] => 0.034512
)

2019-03-19 15:39:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:39:37 - cex place new buy order: eth_btc 0.034514 0.21455 [8458388616] margin:0.24917424813118]Array
(
    [complete] => 
    [id] => 8458388616
    [time] => 1553006377061
    [pending] => 0.21455000
    [amount] => 0.21455000
    [type] => buy
    [price] => 0.034514
)

2019-03-19 15:39:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:39:49 - cex place new buy order: eth_btc 0.034516 0.21454 [8458389592] margin:0.23467377448141]Array
(
    [complete] => 
    [id] => 8458389592
    [time] => 1553006389452
    [pending] => 0.21454000
    [amount] => 0.21454000
    [type] => buy
    [price] => 0.034516
)

2019-03-19 15:40:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:40:02 - cex place new buy order: eth_btc 0.034518 0.21453 [8458390510] margin:0.23176313807287]Array
(
    [complete] => 
    [id] => 8458390510
    [time] => 1553006402299
    [pending] => 0.21453000
    [amount] => 0.21453000
    [type] => buy
    [price] => 0.034518
)

2019-03-19 15:40:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:40:16 - cex place new buy order: eth_btc 0.03452 0.21452 [8458391841] margin:0.22595596755504]Array
(
    [complete] => 
    [id] => 8458391841
    [time] => 1553006415882
    [pending] => 0.21452000
    [amount] => 0.21452000
    [type] => buy
    [price] => 0.03452
)

2019-03-19 15:40:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:40:39 - cex place new buy order: eth_btc 0.034496 0.2147 [8458393811]Array
(
    [complete] => 
    [id] => 8458393811
    [time] => 1553006438938
    [pending] => 0.21470000
    [amount] => 0.21470000
    [type] => buy
    [price] => 0.034496
)

2019-03-19 15:40:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:40:50 - cex place new buy order: eth_btc 0.034498 0.21465 [8458394894] margin:0.2203026262392]Array
(
    [complete] => 
    [id] => 8458394894
    [time] => 1553006450317
    [pending] => 0.21465000
    [amount] => 0.21465000
    [type] => buy
    [price] => 0.034498
)

2019-03-19 15:41:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:41:09 - cex place new buy order: eth_btc 0.034465 0.2149 [8458396820]Array
(
    [complete] => 
    [id] => 8458396820
    [time] => 1553006468685
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 15:41:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:41:20 - cex place new buy order: eth_btc 0.034467 0.21485 [8458397923] margin:0.28432993878202]Array
(
    [complete] => 
    [id] => 8458397923
    [time] => 1553006479833
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 15:41:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:41:32 - cex place new buy order: eth_btc 0.034471 0.21482 [8458398998] margin:0.28139595602101]Array
(
    [complete] => 
    [id] => 8458398998
    [time] => 1553006491936
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034471
)

2019-03-19 15:41:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:41:44 - cex place new buy order: eth_btc 0.034473 0.21481 [8458399991] margin:0.23206567458589]Array
(
    [complete] => 
    [id] => 8458399991
    [time] => 1553006503939
    [pending] => 0.21481000
    [amount] => 0.21481000
    [type] => buy
    [price] => 0.034473
)

2019-03-19 15:41:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:42:06 - cex place new buy order: eth_btc 0.034422 0.2151 [8458402048]Array
(
    [complete] => 
    [id] => 8458402048
    [time] => 1553006526136
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 15:42:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:42:19 - cex place new buy order: eth_btc 0.034424 0.21511 [8458402958] margin:0.35730885428771]Array
(
    [complete] => 
    [id] => 8458402958
    [time] => 1553006539434
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 15:42:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:42:32 - cex place new buy order: eth_btc 0.034434 0.21505 [8458404415] margin:0.32525991752339]Array
(
    [complete] => 
    [id] => 8458404415
    [time] => 1553006552001
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 15:42:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:42:45 - cex place new buy order: eth_btc 0.034436 0.21504 [8458405743] margin:0.26716227204089]Array
(
    [complete] => 
    [id] => 8458405743
    [time] => 1553006565138
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 15:42:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:42:57 - cex place new buy order: eth_btc 0.034438 0.21503 [8458407237] margin:0.23230152738254]Array
(
    [complete] => 
    [id] => 8458407237
    [time] => 1553006577082
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 15:43:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:43:09 - cex place new buy order: eth_btc 0.03444 0.21501 [8458408179] margin:0.27874564459931]Array
(
    [complete] => 
    [id] => 8458408179
    [time] => 1553006589357
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 15:43:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:43:23 - cex place new buy order: eth_btc 0.034442 0.215 [8458409054] margin:0.27001916265026]Array
(
    [complete] => 
    [id] => 8458409054
    [time] => 1553006603444
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 15:43:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:43:34 - cex place new buy order: eth_btc 0.034444 0.21499 [8458409793] margin:0.26419695738009]Array
(
    [complete] => 
    [id] => 8458409793
    [time] => 1553006614031
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 15:43:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:43:45 - cex place new buy order: eth_btc 0.034446 0.21498 [8458410569] margin:0.2670847123033]Array
(
    [complete] => 
    [id] => 8458410569
    [time] => 1553006624934
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 15:43:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:43:55 - cex place new buy order: eth_btc 0.034448 0.21496 [8458411413] margin:0.25255457501163]Array
(
    [complete] => 
    [id] => 8458411413
    [time] => 1553006635280
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 15:44:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:44:09 - cex place new buy order: eth_btc 0.03445 0.21495 [8458412831] margin:0.24673439767779]Array
(
    [complete] => 
    [id] => 8458412831
    [time] => 1553006648632
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 15:44:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:44:20 - cex place new buy order: eth_btc 0.034452 0.21494 [8458413638] margin:0.25252525252524]Array
(
    [complete] => 
    [id] => 8458413638
    [time] => 1553006659971
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 15:44:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:44:31 - cex place new buy order: eth_btc 0.034454 0.21493 [8458414576] margin:0.26702269692924]Array
(
    [complete] => 
    [id] => 8458414576
    [time] => 1553006670848
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 15:44:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:44:42 - cex place new buy order: eth_btc 0.034456 0.21492 [8458415530] margin:0.25539818899465]Array
(
    [complete] => 
    [id] => 8458415530
    [time] => 1553006681540
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 15:44:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:44:52 - cex place new buy order: eth_btc 0.034458 0.2149 [8458416747] margin:0.24377503047188]Array
(
    [complete] => 
    [id] => 8458416747
    [time] => 1553006692493
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 15:45:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:45:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:45:04 - cex place new buy order: eth_btc 0.03446 0.21489 [8458417980] margin:0.2495647127104]Array
(
    [complete] => 
    [id] => 8458417980
    [time] => 1553006703740
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 15:45:05 - cex place new buy order: eth_btc 0.03446 0.00184 [] margin:0.2495647127104]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 15:45:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:45:15 - cex place new buy order: eth_btc 0.034462 0.21488 [8458419211] margin:0.22633625442516]Array
(
    [complete] => 
    [id] => 8458419211
    [time] => 1553006714901
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 15:45:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:45:28 - cex place new buy order: eth_btc 0.034464 0.21487 [8458420713] margin:0.22051996285979]Array
(
    [complete] => 
    [id] => 8458420713
    [time] => 1553006727701
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 15:45:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:45:38 - cex place new buy order: eth_btc 0.034466 0.21485 [8458422103] margin:0.2147043463123]Array
(
    [complete] => 
    [id] => 8458422103
    [time] => 1553006738098
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 15:45:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:45:50 - cex place new buy order: eth_btc 0.034468 0.21484 [8458423436] margin:0.22629685505398]Array
(
    [complete] => 
    [id] => 8458423436
    [time] => 1553006750097
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 15:46:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:46:03 - cex place new buy order: eth_btc 0.03447 0.21483 [8458425093] margin:0.20887728459531]Array
(
    [complete] => 
    [id] => 8458425093
    [time] => 1553006763066
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 15:46:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:46:15 - cex place new buy order: eth_btc 0.034472 0.21482 [8458426598] margin:0.20886516593175]Array
(
    [complete] => 
    [id] => 8458426598
    [time] => 1553006774900
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 15:46:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:46:26 - cex place new buy order: eth_btc 0.034474 0.2148 [8458427758] margin:0.20305157510008]Array
(
    [complete] => 
    [id] => 8458427758
    [time] => 1553006786447
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 15:46:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:46:39 - cex place new buy order: eth_btc 0.034476 0.21479 [8458429033] margin:0.21174150133427]Array
(
    [complete] => 
    [id] => 8458429033
    [time] => 1553006798712
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 15:46:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:46:51 - cex place new buy order: eth_btc 0.034478 0.21478 [8458430475] margin:0.2059284181217]Array
(
    [complete] => 
    [id] => 8458430475
    [time] => 1553006810876
    [pending] => 0.21478000
    [amount] => 0.21478000
    [type] => buy
    [price] => 0.034478
)

2019-03-19 15:46:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:47:10 - cex place new buy order: eth_btc 0.03448 0.2148 [8458432095]Array
(
    [complete] => 
    [id] => 8458432095
    [time] => 1553006830251
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.03448
)

2019-03-19 15:48:12 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:48:28 - cex place new buy order: eth_btc 0.034447 0.215 [8458440030]Array
(
    [complete] => 
    [id] => 8458440030
    [time] => 1553006907855
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 15:48:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:48:37 - cex place new buy order: eth_btc 0.034449 0.21496 [8458440823] margin:0.31060408139569]Array
(
    [complete] => 
    [id] => 8458440823
    [time] => 1553006917425
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 15:48:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:48:49 - cex place new buy order: eth_btc 0.034451 0.21495 [8458441935] margin:0.26124060259498]Array
(
    [complete] => 
    [id] => 8458441935
    [time] => 1553006929349
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 15:48:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:49:00 - cex place new buy order: eth_btc 0.034453 0.21493 [8458442959] margin:0.2583229326909]Array
(
    [complete] => 
    [id] => 8458442959
    [time] => 1553006940228
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 15:49:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:49:08 - cex place new buy order: eth_btc 0.034455 0.21492 [8458443764] margin:0.25540560150921]Array
(
    [complete] => 
    [id] => 8458443764
    [time] => 1553006947929
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 15:49:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:49:19 - cex place new buy order: eth_btc 0.034457 0.21491 [8458444995] margin:0.25539077691035]Array
(
    [complete] => 
    [id] => 8458444995
    [time] => 1553006959146
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 15:49:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:49:31 - cex place new buy order: eth_btc 0.034459 0.2149 [8458446111] margin:0.22055196030064]Array
(
    [complete] => 
    [id] => 8458446111
    [time] => 1553006971153
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 15:49:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:49:41 - cex place new buy order: eth_btc 0.034461 0.21488 [8458447001] margin:0.21473549809932]Array
(
    [complete] => 
    [id] => 8458447001
    [time] => 1553006981339
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034461
)

2019-03-19 15:49:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:49:53 - cex place new buy order: eth_btc 0.034463 0.21487 [8458448228] margin:0.20021472303631]Array
(
    [complete] => 
    [id] => 8458448228
    [time] => 1553006992660
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034463
)

2019-03-19 15:50:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:50:04 - cex place new buy order: eth_btc 0.034465 0.21486 [8458449469] margin:0.2321195415639]Array
(
    [complete] => 
    [id] => 8458449469
    [time] => 1553007003529
    [pending] => 0.21486000
    [amount] => 0.21486000
    [type] => buy
    [price] => 0.034465
)

2019-03-19 15:50:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:50:16 - cex place new buy order: eth_btc 0.034467 0.21485 [8458450568] margin:0.22050076885136]Array
(
    [complete] => 
    [id] => 8458450568
    [time] => 1553007015909
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034467
)

2019-03-19 15:50:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 15:50:36 - cex place new buy order: eth_btc 0.034392 0.2153 [8458452756]Array
(
    [complete] => 
    [id] => 8458452756
    [time] => 1553007036458
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 15:50:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:50:49 - cex place new buy order: eth_btc 0.034394 0.2153 [8458453934] margin:0.45647496656394]Array
(
    [complete] => 
    [id] => 8458453934
    [time] => 1553007048528
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 15:51:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:51:02 - cex place new buy order: eth_btc 0.034404 0.21524 [8458455601] margin:0.4389024532031]Array
(
    [complete] => 
    [id] => 8458455601
    [time] => 1553007062447
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 15:51:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:51:16 - cex place new buy order: eth_btc 0.034406 0.21523 [8458456781] margin:0.39527989304193]Array
(
    [complete] => 
    [id] => 8458456781
    [time] => 1553007076472
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 15:51:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:51:29 - cex place new buy order: eth_btc 0.034408 0.21521 [8458457932] margin:0.34875610323182]Array
(
    [complete] => 
    [id] => 8458457932
    [time] => 1553007088882
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 15:51:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:51:39 - cex place new buy order: eth_btc 0.034414 0.21518 [8458458881] margin:0.33126053350381]Array
(
    [complete] => 
    [id] => 8458458881
    [time] => 1553007098962
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 15:51:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:51:51 - cex place new buy order: eth_btc 0.034416 0.21516 [8458460799] margin:0.32543003254302]Array
(
    [complete] => 
    [id] => 8458460799
    [time] => 1553007111233
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 15:52:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:52:06 - cex place new buy order: eth_btc 0.034422 0.21513 [8458462951] margin:0.35442449596188]Array
(
    [complete] => 
    [id] => 8458462951
    [time] => 1553007125904
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 15:52:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:52:20 - cex place new buy order: eth_btc 0.034424 0.21511 [8458464599] margin:0.35149895421798]Array
(
    [complete] => 
    [id] => 8458464599
    [time] => 1553007139668
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 15:52:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:52:31 - cex place new buy order: eth_btc 0.034436 0.21504 [8458466402] margin:0.31362527587409]Array
(
    [complete] => 
    [id] => 8458466402
    [time] => 1553007150891
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 15:52:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:52:43 - cex place new buy order: eth_btc 0.034442 0.215 [8458468018] margin:0.29615004935835]Array
(
    [complete] => 
    [id] => 8458468018
    [time] => 1553007162718
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 15:52:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:52:54 - cex place new buy order: eth_btc 0.034444 0.21499 [8458469565] margin:0.27290674718383]Array
(
    [complete] => 
    [id] => 8458469565
    [time] => 1553007174071
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 15:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:53:06 - cex place new buy order: eth_btc 0.034446 0.21498 [8458471109] margin:0.27579399640016]Array
(
    [complete] => 
    [id] => 8458471109
    [time] => 1553007185954
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 15:53:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:53:17 - cex place new buy order: eth_btc 0.034448 0.21496 [8458472561] margin:0.26997213190898]Array
(
    [complete] => 
    [id] => 8458472561
    [time] => 1553007196839
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 15:53:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:53:29 - cex place new buy order: eth_btc 0.03445 0.21495 [8458473999] margin:0.27285921625544]Array
(
    [complete] => 
    [id] => 8458473999
    [time] => 1553007209349
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 15:53:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:53:41 - cex place new buy order: eth_btc 0.034452 0.21494 [8458475359] margin:0.28735632183907]Array
(
    [complete] => 
    [id] => 8458475359
    [time] => 1553007221445
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 15:53:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:53:54 - cex place new buy order: eth_btc 0.034454 0.21493 [8458477002] margin:0.29314448249842]Array
(
    [complete] => 
    [id] => 8458477002
    [time] => 1553007234403
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 15:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:54:05 - cex place new buy order: eth_btc 0.034456 0.21492 [8458478265] margin:0.28442071047132]Array
(
    [complete] => 
    [id] => 8458478265
    [time] => 1553007244902
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 15:54:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:54:16 - cex place new buy order: eth_btc 0.034458 0.2149 [8458480042] margin:0.27860003482501]Array
(
    [complete] => 
    [id] => 8458480042
    [time] => 1553007256510
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 15:54:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:54:28 - cex place new buy order: eth_btc 0.03446 0.21489 [8458481727] margin:0.27278003482298]Array
(
    [complete] => 
    [id] => 8458481727
    [time] => 1553007267668
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 15:54:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:54:38 - cex place new buy order: eth_btc 0.034462 0.21488 [8458483140] margin:0.26696071034764]Array
(
    [complete] => 
    [id] => 8458483140
    [time] => 1553007277680
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 15:54:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:54:48 - cex place new buy order: eth_btc 0.034464 0.21487 [8458484850] margin:0.26114206128134]Array
(
    [complete] => 
    [id] => 8458484850
    [time] => 1553007288182
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 15:54:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:54:59 - cex place new buy order: eth_btc 0.034466 0.21485 [8458486162] margin:0.24371844716531]Array
(
    [complete] => 
    [id] => 8458486162
    [time] => 1553007299241
    [pending] => 0.21485000
    [amount] => 0.21485000
    [type] => buy
    [price] => 0.034466
)

2019-03-19 15:55:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:55:05 - cex place new buy order: eth_btc 0.034468 0.21484 [8458486928] margin:0.2379018219798]Array
(
    [complete] => 
    [id] => 8458486928
    [time] => 1553007304860
    [pending] => 0.21484000
    [amount] => 0.21484000
    [type] => buy
    [price] => 0.034468
)

2019-03-19 15:55:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:55:19 - cex place new buy order: eth_btc 0.03447 0.21483 [8458488534] margin:0.24369016536119]Array
(
    [complete] => 
    [id] => 8458488534
    [time] => 1553007319522
    [pending] => 0.21483000
    [amount] => 0.21483000
    [type] => buy
    [price] => 0.03447
)

2019-03-19 15:55:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:55:32 - cex place new buy order: eth_btc 0.034472 0.21482 [8458490162] margin:0.22336969134371]Array
(
    [complete] => 
    [id] => 8458490162
    [time] => 1553007332001
    [pending] => 0.21482000
    [amount] => 0.21482000
    [type] => buy
    [price] => 0.034472
)

2019-03-19 15:55:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:55:43 - cex place new buy order: eth_btc 0.034474 0.2148 [8458491416] margin:0.21465452224867]Array
(
    [complete] => 
    [id] => 8458491416
    [time] => 1553007343182
    [pending] => 0.21480000
    [amount] => 0.21480000
    [type] => buy
    [price] => 0.034474
)

2019-03-19 15:55:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:55:55 - cex place new buy order: eth_btc 0.034476 0.21479 [8458492854] margin:0.22044320686854]Array
(
    [complete] => 
    [id] => 8458492854
    [time] => 1553007355137
    [pending] => 0.21479000
    [amount] => 0.21479000
    [type] => buy
    [price] => 0.034476
)

2019-03-19 15:56:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:56:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:56:20 - cex place new buy order: eth_btc 0.034384 0.2154 [8458494821]Array
(
    [complete] => 
    [id] => 8458494821
    [time] => 1553007379557
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 15:56:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:56:32 - cex place new buy order: eth_btc 0.034386 0.21535 [8458496031] margin:0.4711219682429]Array
(
    [complete] => 
    [id] => 8458496031
    [time] => 1553007392274
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 15:56:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:56:44 - cex place new buy order: eth_btc 0.034388 0.21534 [8458497039] margin:0.48272653251134]Array
(
    [complete] => 
    [id] => 8458497039
    [time] => 1553007403918
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 15:56:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:56:56 - cex place new buy order: eth_btc 0.03439 0.21533 [8458498145] margin:0.46815934864786]Array
(
    [complete] => 
    [id] => 8458498145
    [time] => 1553007416187
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 15:57:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:57:12 - cex place new buy order: eth_btc 0.034394 0.2153 [8458499345] margin:0.44775251497355]Array
(
    [complete] => 
    [id] => 8458499345
    [time] => 1553007432345
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 15:57:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:57:25 - cex place new buy order: eth_btc 0.034396 0.21529 [8458500169] margin:0.43900453541108]Array
(
    [complete] => 
    [id] => 8458500169
    [time] => 1553007445414
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 15:57:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:57:38 - cex place new buy order: eth_btc 0.034402 0.21525 [8458501148] margin:0.41567350735421]Array
(
    [complete] => 
    [id] => 8458501148
    [time] => 1553007457717
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 15:58:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:58:16 - cex place new buy order: eth_btc 0.034408 0.21521 [8458506099] margin:0.40397581957685]Array
(
    [complete] => 
    [id] => 8458506099
    [time] => 1553007496235
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 15:58:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:58:28 - cex place new buy order: eth_btc 0.03441 0.2152 [8458507228] margin:0.39523394362104]Array
(
    [complete] => 
    [id] => 8458507228
    [time] => 1553007508200
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 15:58:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:58:38 - cex place new buy order: eth_btc 0.034412 0.21519 [8458508102] margin:0.40392886202487]Array
(
    [complete] => 
    [id] => 8458508102
    [time] => 1553007518229
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 15:58:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:58:51 - cex place new buy order: eth_btc 0.034414 0.21518 [8458509372] margin:0.38356482826756]Array
(
    [complete] => 
    [id] => 8458509372
    [time] => 1553007530708
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 15:59:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:59:02 - cex place new buy order: eth_btc 0.034416 0.21516 [8458510543] margin:0.35158066015806]Array
(
    [complete] => 
    [id] => 8458510543
    [time] => 1553007541897
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 15:59:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:59:09 - cex place new buy order: eth_btc 0.034418 0.21515 [8458511067] margin:0.34865477366492]Array
(
    [complete] => 
    [id] => 8458511067
    [time] => 1553007548626
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 15:59:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:59:18 - cex place new buy order: eth_btc 0.034422 0.21513 [8458511782] margin:0.35442449596188]Array
(
    [complete] => 
    [id] => 8458511782
    [time] => 1553007557555
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 15:59:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:59:29 - cex place new buy order: eth_btc 0.034424 0.21511 [8458512533] margin:0.33987915407854]Array
(
    [complete] => 
    [id] => 8458512533
    [time] => 1553007568580
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 15:59:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:59:39 - cex place new buy order: eth_btc 0.034426 0.2151 [8458513252] margin:0.33985940858654]Array
(
    [complete] => 
    [id] => 8458513252
    [time] => 1553007579278
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 15:59:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 15:59:50 - cex place new buy order: eth_btc 0.034428 0.21509 [8458514235] margin:0.31660276519112]Array
(
    [complete] => 
    [id] => 8458514235
    [time] => 1553007590460
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 16:00:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:00:02 - cex place new buy order: eth_btc 0.034438 0.21503 [8458515225] margin:0.29328067832044]Array
(
    [complete] => 
    [id] => 8458515225
    [time] => 1553007601974
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 16:00:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:00:16 - cex place new buy order: eth_btc 0.03444 0.21501 [8458516409] margin:0.28455284552846]Array
(
    [complete] => 
    [id] => 8458516409
    [time] => 1553007615689
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 16:00:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:00:27 - cex place new buy order: eth_btc 0.034442 0.215 [8458517231] margin:0.29615004935835]Array
(
    [complete] => 
    [id] => 8458517231
    [time] => 1553007626560
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 16:00:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:00:40 - cex place new buy order: eth_btc 0.034444 0.21499 [8458518174] margin:0.31355243293461]Array
(
    [complete] => 
    [id] => 8458518174
    [time] => 1553007640313
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 16:00:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:00:53 - cex place new buy order: eth_btc 0.034448 0.21496 [8458519302] margin:0.27577798420808]Array
(
    [complete] => 
    [id] => 8458519302
    [time] => 1553007652558
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 16:01:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:01:04 - cex place new buy order: eth_btc 0.03445 0.21495 [8458520339] margin:0.26705370101596]Array
(
    [complete] => 
    [id] => 8458520339
    [time] => 1553007664223
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 16:01:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:01:16 - cex place new buy order: eth_btc 0.034452 0.21494 [8458521211] margin:0.26413560896317]Array
(
    [complete] => 
    [id] => 8458521211
    [time] => 1553007676127
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 16:01:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:01:30 - cex place new buy order: eth_btc 0.034454 0.21493 [8458522395] margin:0.26412027631044]Array
(
    [complete] => 
    [id] => 8458522395
    [time] => 1553007690084
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 16:01:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:01:42 - cex place new buy order: eth_btc 0.034456 0.21492 [8458523610] margin:0.24959368469935]Array
(
    [complete] => 
    [id] => 8458523610
    [time] => 1553007701750
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 16:01:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:01:54 - cex place new buy order: eth_btc 0.034458 0.2149 [8458524949] margin:0.23216669568749]Array
(
    [complete] => 
    [id] => 8458524949
    [time] => 1553007714273
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 16:02:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:02:19 - cex place new buy order: eth_btc 0.034405 0.2152 [8458527552]Array
(
    [complete] => 
    [id] => 8458527552
    [time] => 1553007739051
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 16:02:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:02:30 - cex place new buy order: eth_btc 0.034419 0.21515 [8458528810] margin:0.29053720328889]Array
(
    [complete] => 
    [id] => 8458528810
    [time] => 1553007749695
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:02:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:02:41 - cex place new buy order: eth_btc 0.034421 0.21513 [8458529994] margin:0.30504633799135]Array
(
    [complete] => 
    [id] => 8458529994
    [time] => 1553007760934
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 16:02:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:02:53 - cex place new buy order: eth_btc 0.034423 0.21512 [8458531270] margin:0.34279406210964]Array
(
    [complete] => 
    [id] => 8458531270
    [time] => 1553007772687
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 16:03:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:03:04 - cex place new buy order: eth_btc 0.034425 0.21511 [] margin:0.3427741466957]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 16:03:11 - cex place new buy order: eth_btc 0.034419 0.2151 [8458532838]Array
(
    [complete] => 
    [id] => 8458532838
    [time] => 1553007791153
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:03:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:03:21 - cex place new buy order: eth_btc 0.034421 0.21513 [8458533632] margin:0.3573399959327]Array
(
    [complete] => 
    [id] => 8458533632
    [time] => 1553007800528
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 16:03:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:03:35 - cex place new buy order: eth_btc 0.034427 0.2151 [8458535445] margin:0.33694483980595]Array
(
    [complete] => 
    [id] => 8458535445
    [time] => 1553007814940
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 16:03:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:03:46 - cex place new buy order: eth_btc 0.034429 0.21508 [8458536763] margin:0.33111621017166]Array
(
    [complete] => 
    [id] => 8458536763
    [time] => 1553007825784
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 16:03:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:03:57 - cex place new buy order: eth_btc 0.034431 0.21507 [8458538116] margin:0.32528825767475]Array
(
    [complete] => 
    [id] => 8458538116
    [time] => 1553007837162
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 16:04:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:04:06 - cex place new buy order: eth_btc 0.034433 0.21506 [8458539322] margin:0.30494002846106]Array
(
    [complete] => 
    [id] => 8458539322
    [time] => 1553007846048
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:04:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:04:19 - cex place new buy order: eth_btc 0.034442 0.215 [8458541001] margin:0.29905348121479]Array
(
    [complete] => 
    [id] => 8458541001
    [time] => 1553007858715
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 16:04:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:04:32 - cex place new buy order: eth_btc 0.034444 0.21499 [8458542726] margin:0.26419695738009]Array
(
    [complete] => 
    [id] => 8458542726
    [time] => 1553007872291
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 16:04:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:04:43 - cex place new buy order: eth_btc 0.034446 0.21498 [8458543828] margin:0.26127852290541]Array
(
    [complete] => 
    [id] => 8458543828
    [time] => 1553007883040
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034446
)

2019-03-19 16:04:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:04:57 - cex place new buy order: eth_btc 0.034448 0.21496 [8458545716] margin:0.25545750116116]Array
(
    [complete] => 
    [id] => 8458545716
    [time] => 1553007897031
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 16:05:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:05:07 - cex place new buy order: eth_btc 0.03445 0.21495 [8458546918] margin:0.23222060957908]Array
(
    [complete] => 
    [id] => 8458546918
    [time] => 1553007906897
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.03445
)

2019-03-19 16:05:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:05:19 - cex place new buy order: eth_btc 0.034452 0.21494 [8458548037] margin:0.20027864855452]Array
(
    [complete] => 
    [id] => 8458548037
    [time] => 1553007918564
    [pending] => 0.21494000
    [amount] => 0.21494000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 16:05:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:05:30 - cex place new buy order: eth_btc 0.034454 0.21493 [8458549203] margin:0.20026702269693]Array
(
    [complete] => 
    [id] => 8458549203
    [time] => 1553007930365
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 16:05:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:05:42 - cex place new buy order: eth_btc 0.034456 0.21492 [8458550308] margin:0.21186440677965]Array
(
    [complete] => 
    [id] => 8458550308
    [time] => 1553007942326
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 16:05:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:05:54 - cex place new buy order: eth_btc 0.034458 0.2149 [8458551229] margin:0.20895002611874]Array
(
    [complete] => 
    [id] => 8458551229
    [time] => 1553007954478
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 16:06:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:06:06 - cex place new buy order: eth_btc 0.03446 0.21489 [8458552184] margin:0.21183981427744]Array
(
    [complete] => 
    [id] => 8458552184
    [time] => 1553007965674
    [pending] => 0.21489000
    [amount] => 0.21489000
    [type] => buy
    [price] => 0.03446
)

2019-03-19 16:06:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:06:19 - cex place new buy order: eth_btc 0.034462 0.21488 [8458553113] margin:0.20892577331555]Array
(
    [complete] => 
    [id] => 8458553113
    [time] => 1553007979041
    [pending] => 0.21488000
    [amount] => 0.21488000
    [type] => buy
    [price] => 0.034462
)

2019-03-19 16:06:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:06:32 - cex place new buy order: eth_btc 0.034464 0.21487 [8458554292] margin:0.20020891364902]Array
(
    [complete] => 
    [id] => 8458554292
    [time] => 1553007992026
    [pending] => 0.21487000
    [amount] => 0.21487000
    [type] => buy
    [price] => 0.034464
)

2019-03-19 16:06:42 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:06:55 - cex place new buy order: eth_btc 0.034365 0.2155 [8458555975]Array
(
    [complete] => 
    [id] => 8458555975
    [time] => 1553008015109
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 16:07:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:07:15 - cex place new buy order: eth_btc 0.034371 0.21545 [8458557464] margin:0.46259928428034]Array
(
    [complete] => 
    [id] => 8458557464
    [time] => 1553008035348
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 16:07:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:07:18 - cex place new buy order: eth_btc 0.034371 0.00184 [] margin:0.46259928428034]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 16:07:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:07:26 - cex place new buy order: eth_btc 0.034373 0.21543 [8458558296] margin:0.43347976609547]Array
(
    [complete] => 
    [id] => 8458558296
    [time] => 1553008046067
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 16:07:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:07:36 - cex place new buy order: eth_btc 0.034375 0.21542 [8458559103] margin:0.43927272727273]Array
(
    [complete] => 
    [id] => 8458559103
    [time] => 1553008055871
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 16:08:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:08:14 - cex place new buy order: eth_btc 0.034381 0.21538 [8458562027] margin:0.41301881853348]Array
(
    [complete] => 
    [id] => 8458562027
    [time] => 1553008094386
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 16:08:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:08:27 - cex place new buy order: eth_btc 0.034383 0.21537 [8458563509] margin:0.41299479393886]Array
(
    [complete] => 
    [id] => 8458563509
    [time] => 1553008107125
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 16:08:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:08:40 - cex place new buy order: eth_btc 0.034385 0.21536 [8458564544] margin:0.40133779264213]Array
(
    [complete] => 
    [id] => 8458564544
    [time] => 1553008120310
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 16:08:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:08:53 - cex place new buy order: eth_btc 0.034391 0.21532 [8458565406] margin:0.37800587362975]Array
(
    [complete] => 
    [id] => 8458565406
    [time] => 1553008132802
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 16:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:09:05 - cex place new buy order: eth_btc 0.034393 0.21531 [8458566198] margin:0.38961416567325]Array
(
    [complete] => 
    [id] => 8458566198
    [time] => 1553008144963
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 16:09:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:09:18 - cex place new buy order: eth_btc 0.034399 0.21527 [8458567022] margin:0.35175441146547]Array
(
    [complete] => 
    [id] => 8458567022
    [time] => 1553008158313
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 16:09:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:09:28 - cex place new buy order: eth_btc 0.034401 0.21526 [8458567624] margin:0.34882706898056]Array
(
    [complete] => 
    [id] => 8458567624
    [time] => 1553008168253
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 16:09:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:09:42 - cex place new buy order: eth_btc 0.034403 0.21525 [8458568516] margin:0.35462023660726]Array
(
    [complete] => 
    [id] => 8458568516
    [time] => 1553008182398
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 16:09:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:09:53 - cex place new buy order: eth_btc 0.034409 0.21521 [8458569175] margin:0.34002731843412]Array
(
    [complete] => 
    [id] => 8458569175
    [time] => 1553008193436
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 16:10:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:10:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:10:04 - cex place new buy order: eth_btc 0.034413 0.21518 [8458570073] margin:0.32836428094034]Array
(
    [complete] => 
    [id] => 8458570073
    [time] => 1553008204499
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 16:10:05 - cex place new buy order: eth_btc 0.034413 0.21518 [] margin:0.32836428094034]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 16:10:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:10:17 - cex place new buy order: eth_btc 0.034417 0.21516 [8458571110] margin:0.33704274050614]Array
(
    [complete] => 
    [id] => 8458571110
    [time] => 1553008217082
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 16:10:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:10:26 - cex place new buy order: eth_btc 0.034419 0.21515 [8458571722] margin:0.33121241174934]Array
(
    [complete] => 
    [id] => 8458571722
    [time] => 1553008226170
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:10:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:10:37 - cex place new buy order: eth_btc 0.034421 0.21513 [8458572451] margin:0.32247755730512]Array
(
    [complete] => 
    [id] => 8458572451
    [time] => 1553008236513
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 16:10:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:10:49 - cex place new buy order: eth_btc 0.034427 0.2151 [8458573327] margin:0.30789787085719]Array
(
    [complete] => 
    [id] => 8458573327
    [time] => 1553008248719
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 16:10:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:11:00 - cex place new buy order: eth_btc 0.034431 0.21507 [8458574494] margin:0.27591414713484]Array
(
    [complete] => 
    [id] => 8458574494
    [time] => 1553008259675
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 16:11:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:11:13 - cex place new buy order: eth_btc 0.034433 0.21506 [8458575754] margin:0.28170650248309]Array
(
    [complete] => 
    [id] => 8458575754
    [time] => 1553008273431
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:11:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:11:28 - cex place new buy order: eth_btc 0.034435 0.21505 [8458577048] margin:0.26426600842167]Array
(
    [complete] => 
    [id] => 8458577048
    [time] => 1553008287656
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 16:11:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:11:39 - cex place new buy order: eth_btc 0.034437 0.21503 [8458578024] margin:0.27586607428056]Array
(
    [complete] => 
    [id] => 8458578024
    [time] => 1553008298881
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 16:11:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:11:49 - cex place new buy order: eth_btc 0.034439 0.21502 [8458579295] margin:0.27585005371815]Array
(
    [complete] => 
    [id] => 8458579295
    [time] => 1553008309378
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:11:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:11:58 - cex place new buy order: eth_btc 0.034441 0.21501 [8458580715] margin:0.24970238959381]Array
(
    [complete] => 
    [id] => 8458580715
    [time] => 1553008318474
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 16:12:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:12:06 - cex place new buy order: eth_btc 0.034443 0.215 [8458581723] margin:0.2554945852568]Array
(
    [complete] => 
    [id] => 8458581723
    [time] => 1553008326499
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 16:12:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:12:19 - cex place new buy order: eth_btc 0.034445 0.21498 [8458583060] margin:0.25257657134561]Array
(
    [complete] => 
    [id] => 8458583060
    [time] => 1553008338953
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 16:12:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:12:30 - cex place new buy order: eth_btc 0.034447 0.21497 [8458584195] margin:0.2322408337446]Array
(
    [complete] => 
    [id] => 8458584195
    [time] => 1553008349576
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 16:12:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:12:40 - cex place new buy order: eth_btc 0.034449 0.21496 [8458585160] margin:0.22932450869402]Array
(
    [complete] => 
    [id] => 8458585160
    [time] => 1553008359612
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 16:12:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:12:50 - cex place new buy order: eth_btc 0.034451 0.21495 [8458586032] margin:0.22931119561114]Array
(
    [complete] => 
    [id] => 8458586032
    [time] => 1553008369586
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 16:12:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:12:59 - cex place new buy order: eth_btc 0.034453 0.21493 [8458586896] margin:0.22929788407395]Array
(
    [complete] => 
    [id] => 8458586896
    [time] => 1553008379166
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 16:13:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:13:15 - cex place new buy order: eth_btc 0.034455 0.21492 [8458587983] margin:0.2350892468437]Array
(
    [complete] => 
    [id] => 8458587983
    [time] => 1553008394627
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 16:13:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:13:23 - cex place new buy order: eth_btc 0.034457 0.21491 [8458588740] margin:0.2118582581188]Array
(
    [complete] => 
    [id] => 8458588740
    [time] => 1553008402810
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034457
)

2019-03-19 16:13:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:13:33 - cex place new buy order: eth_btc 0.034459 0.2149 [8458589804] margin:0.21184596186772]Array
(
    [complete] => 
    [id] => 8458589804
    [time] => 1553008413426
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034459
)

2019-03-19 16:13:42 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:13:51 - cex place new buy order: eth_btc 0.034439 0.215 [8458591207]Array
(
    [complete] => 
    [id] => 8458591207
    [time] => 1553008431282
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:13:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:13:59 - cex place new buy order: eth_btc 0.034441 0.21501 [8458591890] margin:0.24970238959381]Array
(
    [complete] => 
    [id] => 8458591890
    [time] => 1553008438862
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 16:14:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:14:15 - cex place new buy order: eth_btc 0.034443 0.215 [8458593353] margin:0.2467845425776]Array
(
    [complete] => 
    [id] => 8458593353
    [time] => 1553008454643
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 16:14:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:14:28 - cex place new buy order: eth_btc 0.034445 0.21498 [8458594412] margin:0.22935113949774]Array
(
    [complete] => 
    [id] => 8458594412
    [time] => 1553008467836
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 16:14:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:14:39 - cex place new buy order: eth_btc 0.034447 0.21497 [8458595290] margin:0.22062879205735]Array
(
    [complete] => 
    [id] => 8458595290
    [time] => 1553008479006
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 16:14:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:14:49 - cex place new buy order: eth_btc 0.034449 0.21496 [8458596032] margin:0.21481029928299]Array
(
    [complete] => 
    [id] => 8458596032
    [time] => 1553008488731
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 16:14:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:15:00 - cex place new buy order: eth_btc 0.034451 0.21495 [8458596976] margin:0.20899248207598]Array
(
    [complete] => 
    [id] => 8458596976
    [time] => 1553008500199
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 16:15:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:15:07 - cex place new buy order: eth_btc 0.034453 0.21493 [8458597614] margin:0.20027283545698]Array
(
    [complete] => 
    [id] => 8458597614
    [time] => 1553008507346
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 16:15:14 - cex delete buy orders: eth_btc[move]
2019-03-19 16:15:15 - cex place new buy order: eth_btc 0.034454 0.21492 [8458598197] margin:0.19735887389347]Array
(
    [complete] => 
    [id] => 8458598197
    [time] => 1553008515335
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034454
)

2019-03-19 16:15:23 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:15:32 - cex place new buy order: eth_btc 0.03435 0.2156 [8458599651]Array
(
    [complete] => 
    [id] => 8458599651
    [time] => 1553008532027
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 16:15:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:15:42 - cex place new buy order: eth_btc 0.034352 0.21557 [8458600452] margin:0.48032137866791]Array
(
    [complete] => 
    [id] => 8458600452
    [time] => 1553008542452
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 16:15:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:15:53 - cex place new buy order: eth_btc 0.034356 0.21554 [8458601231] margin:0.4657119571545]Array
(
    [complete] => 
    [id] => 8458601231
    [time] => 1553008552774
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 16:16:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:16:04 - cex place new buy order: eth_btc 0.034364 0.21549 [8458601874] margin:0.44523338377371]Array
(
    [complete] => 
    [id] => 8458601874
    [time] => 1553008564270
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 16:16:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:16:14 - cex place new buy order: eth_btc 0.034366 0.21548 [8458602265] margin:0.44811732526335]Array
(
    [complete] => 
    [id] => 8458602265
    [time] => 1553008573598
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 16:16:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:16:24 - cex place new buy order: eth_btc 0.034368 0.21547 [8458603028] margin:0.44227188081936]Array
(
    [complete] => 
    [id] => 8458603028
    [time] => 1553008584031
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 16:16:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:16:34 - cex place new buy order: eth_btc 0.03437 0.21545 [8458603647] margin:0.43642711667153]Array
(
    [complete] => 
    [id] => 8458603647
    [time] => 1553008594124
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 16:16:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:16:45 - cex place new buy order: eth_btc 0.034372 0.21544 [8458604241] margin:0.4334923775166]Array
(
    [complete] => 
    [id] => 8458604241
    [time] => 1553008604980
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 16:16:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:16:56 - cex place new buy order: eth_btc 0.034374 0.21543 [8458604959] margin:0.38692034677372]Array
(
    [complete] => 
    [id] => 8458604959
    [time] => 1553008616145
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 16:17:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:17:11 - cex place new buy order: eth_btc 0.034376 0.21542 [8458605749] margin:0.37817081684897]Array
(
    [complete] => 
    [id] => 8458605749
    [time] => 1553008631461
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 16:17:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:17:20 - cex place new buy order: eth_btc 0.03438 0.21539 [8458606296] margin:0.36649214659685]Array
(
    [complete] => 
    [id] => 8458606296
    [time] => 1553008640121
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 16:17:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:17:32 - cex place new buy order: eth_btc 0.034382 0.21538 [8458607082] margin:0.37228782502472]Array
(
    [complete] => 
    [id] => 8458607082
    [time] => 1553008652057
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 16:17:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:17:42 - cex place new buy order: eth_btc 0.034388 0.21534 [8458607602] margin:0.37513085960217]Array
(
    [complete] => 
    [id] => 8458607602
    [time] => 1553008662159
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 16:18:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:18:13 - cex place new buy order: eth_btc 0.034394 0.2153 [8458609566] margin:0.37215793452345]Array
(
    [complete] => 
    [id] => 8458609566
    [time] => 1553008693066
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 16:18:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:18:25 - cex place new buy order: eth_btc 0.034396 0.21529 [8458610399] margin:0.3663216653099]Array
(
    [complete] => 
    [id] => 8458610399
    [time] => 1553008705145
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 16:18:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:18:36 - cex place new buy order: eth_btc 0.034398 0.21528 [8458611439] margin:0.36339322053607]Array
(
    [complete] => 
    [id] => 8458611439
    [time] => 1553008715898
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 16:18:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:18:46 - cex place new buy order: eth_btc 0.034408 0.21521 [8458612453] margin:0.33422459893047]Array
(
    [complete] => 
    [id] => 8458612453
    [time] => 1553008725858
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 16:18:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:18:58 - cex place new buy order: eth_btc 0.03441 0.2152 [8458613163] margin:0.32839290903806]Array
(
    [complete] => 
    [id] => 8458613163
    [time] => 1553008737974
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 16:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:19:05 - cex place new buy order: eth_btc 0.034412 0.21519 [8458613517] margin:0.32256189701267]Array
(
    [complete] => 
    [id] => 8458613517
    [time] => 1553008744841
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 16:19:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:19:16 - cex place new buy order: eth_btc 0.034414 0.21518 [8458613999] margin:0.31963735688965]Array
(
    [complete] => 
    [id] => 8458613999
    [time] => 1553008755721
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 16:19:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:19:28 - cex place new buy order: eth_btc 0.034416 0.21516 [8458614537] margin:0.31380753138075]Array
(
    [complete] => 
    [id] => 8458614537
    [time] => 1553008767568
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 16:19:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:19:37 - cex place new buy order: eth_btc 0.034418 0.21515 [8458615010] margin:0.31378929629844]Array
(
    [complete] => 
    [id] => 8458615010
    [time] => 1553008777374
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 16:19:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:19:49 - cex place new buy order: eth_btc 0.03442 0.21514 [8458615415] margin:0.30214991284137]Array
(
    [complete] => 
    [id] => 8458615415
    [time] => 1553008789224
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 16:19:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:20:00 - cex place new buy order: eth_btc 0.034424 0.21511 [8458615799] margin:0.27597025331163]Array
(
    [complete] => 
    [id] => 8458615799
    [time] => 1553008800125
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 16:20:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:20:08 - cex place new buy order: eth_btc 0.034426 0.2151 [8458616187] margin:0.26723987683728]Array
(
    [complete] => 
    [id] => 8458616187
    [time] => 1553008807586
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 16:20:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:20:25 - cex place new buy order: eth_btc 0.034428 0.21509 [8458617240] margin:0.25851051469734]Array
(
    [complete] => 
    [id] => 8458617240
    [time] => 1553008824564
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 16:20:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:20:37 - cex place new buy order: eth_btc 0.03443 0.21508 [8458617679] margin:0.24978216671505]Array
(
    [complete] => 
    [id] => 8458617679
    [time] => 1553008836757
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 16:20:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:20:49 - cex place new buy order: eth_btc 0.034432 0.21506 [8458618332] margin:0.24686338289961]Array
(
    [complete] => 
    [id] => 8458618332
    [time] => 1553008848842
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 16:20:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:21:00 - cex place new buy order: eth_btc 0.034434 0.21505 [8458619173] margin:0.25265725736192]Array
(
    [complete] => 
    [id] => 8458619173
    [time] => 1553008859592
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 16:21:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:21:09 - cex place new buy order: eth_btc 0.034436 0.21504 [8458619732] margin:0.23231501916599]Array
(
    [complete] => 
    [id] => 8458619732
    [time] => 1553008868846
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 16:21:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:21:19 - cex place new buy order: eth_btc 0.034438 0.21503 [8458620359] margin:0.24682037284394]Array
(
    [complete] => 
    [id] => 8458620359
    [time] => 1553008879183
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 16:21:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:21:32 - cex place new buy order: eth_btc 0.03444 0.21501 [8458621165] margin:0.24390243902439]Array
(
    [complete] => 
    [id] => 8458621165
    [time] => 1553008891586
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 16:21:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:21:43 - cex place new buy order: eth_btc 0.034442 0.215 [8458621918] margin:0.2409848440857]Array
(
    [complete] => 
    [id] => 8458621918
    [time] => 1553008903472
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 16:21:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:21:54 - cex place new buy order: eth_btc 0.034444 0.21499 [8458622834] margin:0.23806758796887]Array
(
    [complete] => 
    [id] => 8458622834
    [time] => 1553008913696
    [pending] => 0.21499000
    [amount] => 0.21499000
    [type] => buy
    [price] => 0.034444
)

2019-03-19 16:22:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:22:04 - cex place new buy order: eth_btc 0.034424 0.2151 [8458623839]Array
(
    [complete] => 
    [id] => 8458623839
    [time] => 1553008924072
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 16:22:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:22:14 - cex place new buy order: eth_btc 0.034427 0.2151 [8458624517] margin:0.29337438638279]Array
(
    [complete] => 
    [id] => 8458624517
    [time] => 1553008934121
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 16:22:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:22:24 - cex place new buy order: eth_btc 0.034433 0.21506 [8458625483] margin:0.28170650248309]Array
(
    [complete] => 
    [id] => 8458625483
    [time] => 1553008944269
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:22:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:22:33 - cex place new buy order: eth_btc 0.034437 0.21503 [8458626558] margin:0.28748148793447]Array
(
    [complete] => 
    [id] => 8458626558
    [time] => 1553008952757
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 16:22:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:22:45 - cex place new buy order: eth_btc 0.034439 0.21502 [8458627573] margin:0.28746479282207]Array
(
    [complete] => 
    [id] => 8458627573
    [time] => 1553008963830
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:22:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:22:58 - cex place new buy order: eth_btc 0.034441 0.21501 [8458628628] margin:0.24389535727767]Array
(
    [complete] => 
    [id] => 8458628628
    [time] => 1553008977939
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 16:23:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:23:14 - cex place new buy order: eth_btc 0.034443 0.215 [8458629967] margin:0.22936445721917]Array
(
    [complete] => 
    [id] => 8458629967
    [time] => 1553008993871
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 16:23:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:23:24 - cex place new buy order: eth_btc 0.034445 0.21498 [8458630853] margin:0.22935113949774]Array
(
    [complete] => 
    [id] => 8458630853
    [time] => 1553009003839
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 16:23:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:23:34 - cex place new buy order: eth_btc 0.034447 0.21497 [8458631838] margin:0.21482277121376]Array
(
    [complete] => 
    [id] => 8458631838
    [time] => 1553009014042
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 16:23:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:23:44 - cex place new buy order: eth_btc 0.034449 0.21496 [8458632557] margin:0.2090046155186]Array
(
    [complete] => 
    [id] => 8458632557
    [time] => 1553009024336
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 16:23:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:23:53 - cex place new buy order: eth_btc 0.034451 0.21495 [8458633051] margin:0.20318713535166]Array
(
    [complete] => 
    [id] => 8458633051
    [time] => 1553009032899
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 16:24:00 - cex delete buy orders: eth_btc[move]
2019-03-19 16:24:02 - cex place new buy order: eth_btc 0.034452 0.21493 [8458633717] margin:0.1973703305953]Array
(
    [complete] => 
    [id] => 8458633717
    [time] => 1553009041921
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034452
)

2019-03-19 16:24:10 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:24:19 - cex place new buy order: eth_btc 0.034383 0.2154 [8458635237]Array
(
    [complete] => 
    [id] => 8458635237
    [time] => 1553009059265
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 16:24:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:24:28 - cex place new buy order: eth_btc 0.034385 0.21536 [8458636201] margin:0.41006252726481]Array
(
    [complete] => 
    [id] => 8458636201
    [time] => 1553009068417
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 16:24:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:24:39 - cex place new buy order: eth_btc 0.034387 0.21535 [8458637103] margin:0.38677407159682]Array
(
    [complete] => 
    [id] => 8458637103
    [time] => 1553009078748
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 16:24:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:24:50 - cex place new buy order: eth_btc 0.034389 0.21533 [8458638269] margin:0.38384367094129]Array
(
    [complete] => 
    [id] => 8458638269
    [time] => 1553009089739
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 16:24:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:25:01 - cex place new buy order: eth_btc 0.034391 0.21532 [8458639400] margin:0.35183623622461]Array
(
    [complete] => 
    [id] => 8458639400
    [time] => 1553009100536
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 16:25:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:25:13 - cex place new buy order: eth_btc 0.034397 0.21528 [8458640741] margin:0.36049655493211]Array
(
    [complete] => 
    [id] => 8458640741
    [time] => 1553009113179
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 16:25:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:25:27 - cex place new buy order: eth_btc 0.034399 0.21527 [8458642068] margin:0.36047559522079]Array
(
    [complete] => 
    [id] => 8458642068
    [time] => 1553009126546
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 16:25:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:25:37 - cex place new buy order: eth_btc 0.034401 0.21526 [8458643141] margin:0.322665038807]Array
(
    [complete] => 
    [id] => 8458643141
    [time] => 1553009137251
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 16:25:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:25:48 - cex place new buy order: eth_btc 0.034403 0.21525 [8458644130] margin:0.30229921809144]Array
(
    [complete] => 
    [id] => 8458644130
    [time] => 1553009147699
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 16:25:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:25:58 - cex place new buy order: eth_btc 0.034409 0.21521 [8458645209] margin:0.3225900200529]Array
(
    [complete] => 
    [id] => 8458645209
    [time] => 1553009158283
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 16:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:26:17 - cex place new buy order: eth_btc 0.034409 0.2152 [8458646930]Array
(
    [complete] => 
    [id] => 8458646930
    [time] => 1553009177062
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 16:26:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:26:28 - cex place new buy order: eth_btc 0.034411 0.2152 [8458647933] margin:0.3138531283601]Array
(
    [complete] => 
    [id] => 8458647933
    [time] => 1553009187705
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 16:30:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:34:16 - cex place new buy order: eth_btc 0.034414 0.2152 [8458650293]Array
(
    [complete] => 
    [id] => 8458650293
    [time] => 1553009656006
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 16:34:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:34:57 - cex place new buy order: eth_btc 0.034416 0.21516 [8458654611] margin:0.27894002789399]Array
(
    [complete] => 
    [id] => 8458654611
    [time] => 1553009696640
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 16:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:35:05 - cex place new buy order: eth_btc 0.034418 0.21515 [8458655669] margin:0.28473473182635]Array
(
    [complete] => 
    [id] => 8458655669
    [time] => 1553009705067
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 16:35:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:35:16 - cex place new buy order: eth_btc 0.034426 0.2151 [8458657554] margin:0.27014465810726]Array
(
    [complete] => 
    [id] => 8458657554
    [time] => 1553009716035
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 16:35:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:35:28 - cex place new buy order: eth_btc 0.034428 0.21509 [8458659478] margin:0.23817822702452]Array
(
    [complete] => 
    [id] => 8458659478
    [time] => 1553009727837
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 16:35:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:35:39 - cex place new buy order: eth_btc 0.03443 0.21508 [8458661022] margin:0.22364217252397]Array
(
    [complete] => 
    [id] => 8458661022
    [time] => 1553009739105
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 16:35:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:35:51 - cex place new buy order: eth_btc 0.034432 0.21506 [8458662603] margin:0.22072490706317]Array
(
    [complete] => 
    [id] => 8458662603
    [time] => 1553009750547
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 16:36:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:36:03 - cex place new buy order: eth_btc 0.034434 0.21505 [8458664234] margin:0.22652029970378]Array
(
    [complete] => 
    [id] => 8458664234
    [time] => 1553009762637
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 16:36:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:36:16 - cex place new buy order: eth_btc 0.034436 0.21504 [8458665880] margin:0.20617957950981]Array
(
    [complete] => 
    [id] => 8458665880
    [time] => 1553009775532
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-19 16:36:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:36:27 - cex place new buy order: eth_btc 0.034438 0.21503 [8458667223] margin:0.20036006736743]Array
(
    [complete] => 
    [id] => 8458667223
    [time] => 1553009787265
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-19 16:36:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:36:39 - cex place new buy order: eth_btc 0.03444 0.21501 [8458668430] margin:0.20615563298492]Array
(
    [complete] => 
    [id] => 8458668430
    [time] => 1553009799302
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 16:36:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:36:51 - cex place new buy order: eth_btc 0.034442 0.215 [8458669365] margin:0.20033679809535]Array
(
    [complete] => 
    [id] => 8458669365
    [time] => 1553009810547
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034442
)

2019-03-19 16:37:08 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:37:09 - cex delete buy orders: eth_btc[move]
2019-03-19 16:37:11 - cex place new buy order: eth_btc 0.034415 0.21516 [8458671378] margin:0.27603440260344]Array
(
    [complete] => 
    [id] => 8458671378
    [time] => 1553009830649
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 16:37:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:37:22 - cex place new buy order: eth_btc 0.034417 0.21516 [8458672893] margin:0.27312084144462]Array
(
    [complete] => 
    [id] => 8458672893
    [time] => 1553009842391
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 16:37:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:37:32 - cex place new buy order: eth_btc 0.034419 0.21515 [8458674206] margin:0.26729422702578]Array
(
    [complete] => 
    [id] => 8458674206
    [time] => 1553009852338
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:37:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:37:44 - cex place new buy order: eth_btc 0.034421 0.21513 [8458675352] margin:0.26146828970686]Array
(
    [complete] => 
    [id] => 8458675352
    [time] => 1553009863526
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 16:37:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:37:54 - cex place new buy order: eth_btc 0.034423 0.21512 [8458676412] margin:0.24983296052057]Array
(
    [complete] => 
    [id] => 8458676412
    [time] => 1553009874252
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 16:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:38:05 - cex place new buy order: eth_btc 0.034425 0.21511 [8458677541] margin:0.24400871459693]Array
(
    [complete] => 
    [id] => 8458677541
    [time] => 1553009885239
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 16:38:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:38:16 - cex place new buy order: eth_btc 0.034427 0.2151 [8458678498] margin:0.24689923606471]Array
(
    [complete] => 
    [id] => 8458678498
    [time] => 1553009895995
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 16:38:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:38:27 - cex place new buy order: eth_btc 0.034429 0.21508 [8458679465] margin:0.23526678091144]Array
(
    [complete] => 
    [id] => 8458679465
    [time] => 1553009907294
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 16:38:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:38:40 - cex place new buy order: eth_btc 0.034431 0.21507 [8458680389] margin:0.22654003659492]Array
(
    [complete] => 
    [id] => 8458680389
    [time] => 1553009919983
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 16:38:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:38:53 - cex place new buy order: eth_btc 0.034433 0.21506 [8458681531] margin:0.22362268753813]Array
(
    [complete] => 
    [id] => 8458681531
    [time] => 1553009932595
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:39:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:39:03 - cex place new buy order: eth_btc 0.034435 0.21505 [8458682446] margin:0.21780165529257]Array
(
    [complete] => 
    [id] => 8458682446
    [time] => 1553009942790
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 16:39:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:39:14 - cex place new buy order: eth_btc 0.034437 0.21503 [8458683430] margin:0.21778900601097]Array
(
    [complete] => 
    [id] => 8458683430
    [time] => 1553009953518
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 16:39:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:39:25 - cex place new buy order: eth_btc 0.034439 0.21502 [8458684494] margin:0.20616161909461]Array
(
    [complete] => 
    [id] => 8458684494
    [time] => 1553009965240
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:39:36 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:39:49 - cex place new buy order: eth_btc 0.034415 0.2152 [8458685533]Array
(
    [complete] => 
    [id] => 8458685533
    [time] => 1553009989183
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 16:39:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:40:00 - cex place new buy order: eth_btc 0.034417 0.21516 [8458685848] margin:0.27602638231106]Array
(
    [complete] => 
    [id] => 8458685848
    [time] => 1553010000101
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 16:40:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:40:09 - cex place new buy order: eth_btc 0.034419 0.21515 [8458686182] margin:0.26438885499289]Array
(
    [complete] => 
    [id] => 8458686182
    [time] => 1553010008639
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:40:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:40:21 - cex place new buy order: eth_btc 0.034421 0.21513 [8458686986] margin:0.26437349292583]Array
(
    [complete] => 
    [id] => 8458686986
    [time] => 1553010021406
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 16:40:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:40:36 - cex place new buy order: eth_btc 0.034423 0.21512 [8458687751] margin:0.25854806379455]Array
(
    [complete] => 
    [id] => 8458687751
    [time] => 1553010036298
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 16:40:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:40:49 - cex place new buy order: eth_btc 0.034425 0.21511 [8458688310] margin:0.25272331154682]Array
(
    [complete] => 
    [id] => 8458688310
    [time] => 1553010048863
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 16:41:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:41:02 - cex place new buy order: eth_btc 0.034427 0.2151 [8458689001] margin:0.26432741743398]Array
(
    [complete] => 
    [id] => 8458689001
    [time] => 1553010062149
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 16:41:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:41:18 - cex place new buy order: eth_btc 0.034429 0.21508 [8458689798] margin:0.27302564698364]Array
(
    [complete] => 
    [id] => 8458689798
    [time] => 1553010077769
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 16:41:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:41:30 - cex place new buy order: eth_btc 0.034431 0.21507 [8458690371] margin:0.26139234991722]Array
(
    [complete] => 
    [id] => 8458690371
    [time] => 1553010089849
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 16:41:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:41:43 - cex place new buy order: eth_btc 0.034433 0.21506 [8458691131] margin:0.23523945052712]Array
(
    [complete] => 
    [id] => 8458691131
    [time] => 1553010102762
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:41:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:41:56 - cex place new buy order: eth_btc 0.034435 0.21505 [8458691727] margin:0.23522578771598]Array
(
    [complete] => 
    [id] => 8458691727
    [time] => 1553010115971
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 16:42:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:42:10 - cex place new buy order: eth_btc 0.034437 0.21503 [8458692192] margin:0.23521212649185]Array
(
    [complete] => 
    [id] => 8458692192
    [time] => 1553010129932
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 16:42:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:42:23 - cex place new buy order: eth_btc 0.034439 0.21502 [8458692897] margin:0.23519846685442]Array
(
    [complete] => 
    [id] => 8458692897
    [time] => 1553010142698
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:42:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:42:33 - cex place new buy order: eth_btc 0.034441 0.21501 [8458693430] margin:0.24389535727767]Array
(
    [complete] => 
    [id] => 8458693430
    [time] => 1553010153252
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 16:42:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:42:41 - cex place new buy order: eth_btc 0.034443 0.215 [8458693733] margin:0.24097784745811]Array
(
    [complete] => 
    [id] => 8458693733
    [time] => 1553010160924
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 16:42:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:42:51 - cex place new buy order: eth_btc 0.034445 0.21498 [8458694158] margin:0.22935113949774]Array
(
    [complete] => 
    [id] => 8458694158
    [time] => 1553010170660
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 16:42:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:43:01 - cex place new buy order: eth_btc 0.034447 0.21497 [8458694650] margin:0.22353180247918]Array
(
    [complete] => 
    [id] => 8458694650
    [time] => 1553010180629
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 16:43:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:43:08 - cex place new buy order: eth_btc 0.034449 0.21496 [8458695040] margin:0.21481029928299]Array
(
    [complete] => 
    [id] => 8458695040
    [time] => 1553010188146
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034449
)

2019-03-19 16:43:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:43:16 - cex place new buy order: eth_btc 0.034451 0.21495 [8458695440] margin:0.20899248207598]Array
(
    [complete] => 
    [id] => 8458695440
    [time] => 1553010195805
    [pending] => 0.21495000
    [amount] => 0.21495000
    [type] => buy
    [price] => 0.034451
)

2019-03-19 16:43:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:43:27 - cex place new buy order: eth_btc 0.034453 0.21493 [8458695855] margin:0.20898035004207]Array
(
    [complete] => 
    [id] => 8458695855
    [time] => 1553010207058
    [pending] => 0.21493000
    [amount] => 0.21493000
    [type] => buy
    [price] => 0.034453
)

2019-03-19 16:43:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:43:40 - cex place new buy order: eth_btc 0.034455 0.21492 [8458696367] margin:0.20026121027428]Array
(
    [complete] => 
    [id] => 8458696367
    [time] => 1553010219745
    [pending] => 0.21492000
    [amount] => 0.21492000
    [type] => buy
    [price] => 0.034455
)

2019-03-19 16:43:51 - cex delete buy orders: eth_btc[move]
2019-03-19 16:43:52 - cex place new buy order: eth_btc 0.034456 0.21491 [8458696980] margin:0.19734741852162]Array
(
    [complete] => 
    [id] => 8458696980
    [time] => 1553010231808
    [pending] => 0.21491000
    [amount] => 0.21491000
    [type] => buy
    [price] => 0.034456
)

2019-03-19 16:44:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:44:06 - cex place new buy order: eth_btc 0.034458 0.2149 [8458697671] margin:0.20604794242265]Array
(
    [complete] => 
    [id] => 8458697671
    [time] => 1553010246389
    [pending] => 0.21490000
    [amount] => 0.21490000
    [type] => buy
    [price] => 0.034458
)

2019-03-19 16:44:16 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:44:31 - cex place new buy order: eth_btc 0.034415 0.2152 [8458699155]Array
(
    [complete] => 
    [id] => 8458699155
    [time] => 1553010270610
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 16:44:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:44:44 - cex place new buy order: eth_btc 0.034417 0.21516 [8458700060] margin:0.31670395444112]Array
(
    [complete] => 
    [id] => 8458700060
    [time] => 1553010283679
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 16:44:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:44:56 - cex place new buy order: eth_btc 0.034419 0.21515 [8458701055] margin:0.3108748075191]Array
(
    [complete] => 
    [id] => 8458701055
    [time] => 1553010296016
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:45:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:45:10 - cex place new buy order: eth_btc 0.034423 0.21512 [8458702743] margin:0.29050344246577]Array
(
    [complete] => 
    [id] => 8458702743
    [time] => 1553010310382
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 16:45:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:45:22 - cex place new buy order: eth_btc 0.034431 0.21507 [8458704276] margin:0.27010542824779]Array
(
    [complete] => 
    [id] => 8458704276
    [time] => 1553010322404
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 16:45:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:45:34 - cex place new buy order: eth_btc 0.034433 0.21506 [8458705520] margin:0.26428135799959]Array
(
    [complete] => 
    [id] => 8458705520
    [time] => 1553010334120
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:45:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:45:48 - cex place new buy order: eth_btc 0.034435 0.21505 [8458706746] margin:0.25845796428052]Array
(
    [complete] => 
    [id] => 8458706746
    [time] => 1553010347877
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 16:46:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:46:01 - cex place new buy order: eth_btc 0.034437 0.21503 [8458707921] margin:0.2555391003862]Array
(
    [complete] => 
    [id] => 8458707921
    [time] => 1553010360788
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 16:46:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:46:08 - cex place new buy order: eth_btc 0.034439 0.21502 [8458708559] margin:0.24971689073432]Array
(
    [complete] => 
    [id] => 8458708559
    [time] => 1553010368223
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:46:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:46:20 - cex place new buy order: eth_btc 0.034441 0.21501 [8458709546] margin:0.24389535727767]Array
(
    [complete] => 
    [id] => 8458709546
    [time] => 1553010379721
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 16:46:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:46:31 - cex place new buy order: eth_btc 0.034443 0.215 [8458710333] margin:0.23517115233864]Array
(
    [complete] => 
    [id] => 8458710333
    [time] => 1553010391243
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 16:46:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:46:43 - cex place new buy order: eth_btc 0.034445 0.21498 [8458711264] margin:0.22644796051674]Array
(
    [complete] => 
    [id] => 8458711264
    [time] => 1553010403261
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 16:46:53 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:47:10 - cex place new buy order: eth_btc 0.034417 0.2152 [8458713627]Array
(
    [complete] => 
    [id] => 8458713627
    [time] => 1553010430364
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 16:47:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:47:20 - cex place new buy order: eth_btc 0.034419 0.21515 [8458714545] margin:0.287631831256]Array
(
    [complete] => 
    [id] => 8458714545
    [time] => 1553010439905
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:47:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:47:29 - cex place new buy order: eth_btc 0.034421 0.21513 [8458715575] margin:0.28470991545859]Array
(
    [complete] => 
    [id] => 8458715575
    [time] => 1553010449431
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 16:47:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:47:41 - cex place new buy order: eth_btc 0.034423 0.21512 [8458716857] margin:0.28469337361647]Array
(
    [complete] => 
    [id] => 8458716857
    [time] => 1553010461266
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 16:47:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:47:53 - cex place new buy order: eth_btc 0.034425 0.21511 [8458718121] margin:0.27015250544662]Array
(
    [complete] => 
    [id] => 8458718121
    [time] => 1553010473484
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 16:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:48:05 - cex place new buy order: eth_btc 0.034427 0.2151 [8458719040] margin:0.26432741743398]Array
(
    [complete] => 
    [id] => 8458719040
    [time] => 1553010485233
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 16:48:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:48:15 - cex place new buy order: eth_btc 0.034429 0.21508 [8458719918] margin:0.25850300618664]Array
(
    [complete] => 
    [id] => 8458719918
    [time] => 1553010495160
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 16:48:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:48:26 - cex place new buy order: eth_btc 0.034431 0.21507 [8458720986] margin:0.24396619325606]Array
(
    [complete] => 
    [id] => 8458720986
    [time] => 1553010506261
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 16:48:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:48:38 - cex place new buy order: eth_btc 0.034433 0.21506 [8458722025] margin:0.26137716725234]Array
(
    [complete] => 
    [id] => 8458722025
    [time] => 1553010518425
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:48:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:48:51 - cex place new buy order: eth_btc 0.034435 0.21505 [8458723067] margin:0.25264992013938]Array
(
    [complete] => 
    [id] => 8458723067
    [time] => 1553010530831
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 16:49:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:49:02 - cex place new buy order: eth_btc 0.034437 0.21503 [8458724057] margin:0.24682754014576]Array
(
    [complete] => 
    [id] => 8458724057
    [time] => 1553010542374
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 16:49:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:49:13 - cex place new buy order: eth_btc 0.034439 0.21502 [8458725067] margin:0.23519846685442]Array
(
    [complete] => 
    [id] => 8458725067
    [time] => 1553010553504
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:49:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:49:24 - cex place new buy order: eth_btc 0.034441 0.21501 [8458726087] margin:0.24679887343573]Array
(
    [complete] => 
    [id] => 8458726087
    [time] => 1553010564341
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 16:49:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:49:35 - cex place new buy order: eth_btc 0.034443 0.215 [8458727064] margin:0.23807449989839]Array
(
    [complete] => 
    [id] => 8458727064
    [time] => 1553010574994
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 16:49:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:49:46 - cex place new buy order: eth_btc 0.034445 0.21498 [8458727778] margin:0.23225431847873]Array
(
    [complete] => 
    [id] => 8458727778
    [time] => 1553010585707
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 16:49:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:49:58 - cex place new buy order: eth_btc 0.034447 0.21497 [8458728371] margin:0.23804685458821]Array
(
    [complete] => 
    [id] => 8458728371
    [time] => 1553010597701
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 16:50:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:50:14 - cex delete buy orders: eth_btc[move]
2019-03-19 16:50:16 - cex place new buy order: eth_btc 0.034448 0.21496 [8458729471] margin:0.19739324798977]Array
(
    [complete] => 
    [id] => 8458729471
    [time] => 1553010615637
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 16:50:26 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:50:42 - cex place new buy order: eth_btc 0.034417 0.2152 [8458730933]Array
(
    [complete] => 
    [id] => 8458730933
    [time] => 1553010642399
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 16:50:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:50:53 - cex place new buy order: eth_btc 0.034419 0.21515 [8458731560] margin:0.29344257532178]Array
(
    [complete] => 
    [id] => 8458731560
    [time] => 1553010653503
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:51:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:51:04 - cex delete buy orders: eth_btc[move]
2019-03-19 16:51:05 - cex place new buy order: eth_btc 0.034421 0.21513 [8458732088] margin:0.27599430580167]Array
(
    [complete] => 
    [id] => 8458732088
    [time] => 1553010664673
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 16:51:06 - cex place new buy order: eth_btc 0.034366 0.21516 [] margin:0.29056252905624]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 16:51:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:51:18 - cex place new buy order: eth_btc 0.034423 0.21512 [8458732636] margin:0.26145309821921]Array
(
    [complete] => 
    [id] => 8458732636
    [time] => 1553010678047
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 16:51:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:51:31 - cex place new buy order: eth_btc 0.034425 0.21511 [8458733409] margin:0.24981844589687]Array
(
    [complete] => 
    [id] => 8458733409
    [time] => 1553010691509
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 16:51:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:51:43 - cex place new buy order: eth_btc 0.034427 0.2151 [8458733899] margin:0.23818514538008]Array
(
    [complete] => 
    [id] => 8458733899
    [time] => 1553010703493
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 16:51:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:51:58 - cex place new buy order: eth_btc 0.034429 0.21508 [8458734664] margin:0.23817130907084]Array
(
    [complete] => 
    [id] => 8458734664
    [time] => 1553010717797
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 16:52:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:52:05 - cex place new buy order: eth_btc 0.034431 0.21507 [8458734961] margin:0.24977491214311]Array
(
    [complete] => 
    [id] => 8458734961
    [time] => 1553010725240
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 16:52:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:52:15 - cex place new buy order: eth_btc 0.034433 0.21506 [8458735352] margin:0.21781430604362]Array
(
    [complete] => 
    [id] => 8458735352
    [time] => 1553010735471
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:52:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:52:27 - cex place new buy order: eth_btc 0.034435 0.21505 [8458735829] margin:0.20908958908088]Array
(
    [complete] => 
    [id] => 8458735829
    [time] => 1553010746640
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 16:52:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:52:39 - cex place new buy order: eth_btc 0.034437 0.21503 [8458736314] margin:0.21198129918401]Array
(
    [complete] => 
    [id] => 8458736314
    [time] => 1553010758842
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 16:52:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:52:51 - cex place new buy order: eth_btc 0.034439 0.21502 [8458736765] margin:0.21196898864659]Array
(
    [complete] => 
    [id] => 8458736765
    [time] => 1553010770787
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:53:01 - cex delete buy orders: eth_btc[move]
2019-03-19 16:53:02 - cex place new buy order: eth_btc 0.03444 0.21501 [8458737220] margin:0.19743909874859]Array
(
    [complete] => 
    [id] => 8458737220
    [time] => 1553010781815
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-19 16:53:08 - cex delete buy orders: eth_btc[move]
2019-03-19 16:53:09 - cex place new buy order: eth_btc 0.034441 0.215 [8458737541] margin:0.1974333662389]Array
(
    [complete] => 
    [id] => 8458737541
    [time] => 1553010788758
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 16:53:19 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:53:32 - cex place new buy order: eth_btc 0.034417 0.2152 [8458738673]Array
(
    [complete] => 
    [id] => 8458738673
    [time] => 1553010811712
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 16:53:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:53:43 - cex place new buy order: eth_btc 0.034419 0.21515 [8458739133] margin:0.27019959905867]Array
(
    [complete] => 
    [id] => 8458739133
    [time] => 1553010822932
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 16:53:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:53:54 - cex place new buy order: eth_btc 0.034421 0.21513 [8458739704] margin:0.26146828970686]Array
(
    [complete] => 
    [id] => 8458739704
    [time] => 1553010834127
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 16:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:54:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:54:05 - cex place new buy order: eth_btc 0.034423 0.21512 [8458740315] margin:0.25564302936989]Array
(
    [complete] => 
    [id] => 8458740315
    [time] => 1553010845283
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 16:54:06 - cex place new buy order: eth_btc 0.034423 0.21512 [] margin:0.25564302936989]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 16:54:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:54:19 - cex place new buy order: eth_btc 0.034425 0.21511 [8458741177] margin:0.26143790849671]Array
(
    [complete] => 
    [id] => 8458741177
    [time] => 1553010858569
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 16:54:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:54:30 - cex place new buy order: eth_btc 0.034427 0.2151 [8458742254] margin:0.25561332674935]Array
(
    [complete] => 
    [id] => 8458742254
    [time] => 1553010869792
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 16:54:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:54:41 - cex place new buy order: eth_btc 0.034429 0.21508 [8458743343] margin:0.24398036538964]Array
(
    [complete] => 
    [id] => 8458743343
    [time] => 1553010880695
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 16:54:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:54:54 - cex place new buy order: eth_btc 0.034431 0.21507 [8458744754] margin:0.26139234991722]Array
(
    [complete] => 
    [id] => 8458744754
    [time] => 1553010893707
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 16:55:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:55:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:55:05 - cex place new buy order: eth_btc 0.034433 0.21506 [8458746035] margin:0.25266459501061]Array
(
    [complete] => 
    [id] => 8458746035
    [time] => 1553010905492
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 16:55:06 - cex place new buy order: eth_btc 0.034433 0.21506 [] margin:0.25266459501061]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 16:55:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:55:19 - cex place new buy order: eth_btc 0.034435 0.21505 [8458748136] margin:0.23812980978655]Array
(
    [complete] => 
    [id] => 8458748136
    [time] => 1553010918778
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034435
)

2019-03-19 16:55:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:55:30 - cex place new buy order: eth_btc 0.034437 0.21503 [8458749584] margin:0.23521212649185]Array
(
    [complete] => 
    [id] => 8458749584
    [time] => 1553010930174
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-19 16:55:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:55:42 - cex place new buy order: eth_btc 0.034439 0.21502 [8458751207] margin:0.22939109730247]Array
(
    [complete] => 
    [id] => 8458751207
    [time] => 1553010941991
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-19 16:55:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:55:54 - cex place new buy order: eth_btc 0.034441 0.21501 [8458752710] margin:0.23808832496153]Array
(
    [complete] => 
    [id] => 8458752710
    [time] => 1553010954305
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-19 16:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:56:05 - cex place new buy order: eth_btc 0.034443 0.215 [8458753655] margin:0.21194437186074]Array
(
    [complete] => 
    [id] => 8458753655
    [time] => 1553010965057
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-19 16:56:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:56:16 - cex place new buy order: eth_btc 0.034445 0.21498 [8458754208] margin:0.22935113949774]Array
(
    [complete] => 
    [id] => 8458754208
    [time] => 1553010975774
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-19 16:56:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:56:27 - cex place new buy order: eth_btc 0.034447 0.21497 [8458755155] margin:0.20611373994832]Array
(
    [complete] => 
    [id] => 8458755155
    [time] => 1553010987264
    [pending] => 0.21497000
    [amount] => 0.21497000
    [type] => buy
    [price] => 0.034447
)

2019-03-19 16:56:36 - cex delete buy orders: eth_btc[move]
2019-03-19 16:56:37 - cex place new buy order: eth_btc 0.034448 0.21496 [8458756031] margin:0.19739324798977]Array
(
    [complete] => 
    [id] => 8458756031
    [time] => 1553010997276
    [pending] => 0.21496000
    [amount] => 0.21496000
    [type] => buy
    [price] => 0.034448
)

2019-03-19 16:56:46 - cex delete buy orders: eth_btc [above margin]
2019-03-19 16:57:00 - cex place new buy order: eth_btc 0.034349 0.2156 [8458757822]Array
(
    [complete] => 
    [id] => 8458757822
    [time] => 1553011019859
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 16:57:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:57:15 - cex place new buy order: eth_btc 0.034351 0.21557 [8458758923] margin:0.44249075718319]Array
(
    [complete] => 
    [id] => 8458758923
    [time] => 1553011034694
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 16:57:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:57:27 - cex place new buy order: eth_btc 0.034353 0.21556 [8458760072] margin:0.43082118010072]Array
(
    [complete] => 
    [id] => 8458760072
    [time] => 1553011046641
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 16:57:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:57:40 - cex place new buy order: eth_btc 0.034355 0.21555 [8458761199] margin:0.40750982389752]Array
(
    [complete] => 
    [id] => 8458761199
    [time] => 1553011059764
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 16:57:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:57:52 - cex place new buy order: eth_btc 0.034357 0.21553 [8458762395] margin:0.44241348196874]Array
(
    [complete] => 
    [id] => 8458762395
    [time] => 1553011072209
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 16:58:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:58:03 - cex place new buy order: eth_btc 0.034359 0.21552 [8458763409] margin:0.39582060013388]Array
(
    [complete] => 
    [id] => 8458763409
    [time] => 1553011083491
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 16:58:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:58:15 - cex place new buy order: eth_btc 0.034361 0.21551 [8458764593] margin:0.4132592182998]Array
(
    [complete] => 
    [id] => 8458764593
    [time] => 1553011095358
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 16:58:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:58:27 - cex place new buy order: eth_btc 0.034363 0.2155 [8458765542] margin:0.4015947385269]Array
(
    [complete] => 
    [id] => 8458765542
    [time] => 1553011107484
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 16:58:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:58:37 - cex place new buy order: eth_btc 0.034365 0.21548 [8458766333] margin:0.3928415539066]Array
(
    [complete] => 
    [id] => 8458766333
    [time] => 1553011117267
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 16:58:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:58:50 - cex place new buy order: eth_btc 0.034367 0.21547 [8458767467] margin:0.39281869235022]Array
(
    [complete] => 
    [id] => 8458767467
    [time] => 1553011129781
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 16:59:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:59:02 - cex place new buy order: eth_btc 0.034369 0.21546 [] margin:0.38697663592189]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 16:59:07 - cex place new buy order: eth_btc 0.034349 0.2156 [8458769224]Array
(
    [complete] => 
    [id] => 8458769224
    [time] => 1553011147049
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 16:59:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 16:59:19 - cex place new buy order: eth_btc 0.034351 0.21557 [8458770285] margin:0.44249075718319]Array
(
    [complete] => 
    [id] => 8458770285
    [time] => 1553011159073
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 16:59:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:00:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:00:19 - cex place new buy order: eth_btc 0.034357 0.21553 [8458774639] margin:0.41912856186512]Array
(
    [complete] => 
    [id] => 8458774639
    [time] => 1553011219006
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 17:00:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:00:31 - cex place new buy order: eth_btc 0.034359 0.21552 [8458775419] margin:0.41037282807999]Array
(
    [complete] => 
    [id] => 8458775419
    [time] => 1553011230909
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 17:00:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:00:44 - cex place new buy order: eth_btc 0.034361 0.21551 [8458776314] margin:0.4103489421146]Array
(
    [complete] => 
    [id] => 8458776314
    [time] => 1553011243683
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 17:00:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:00:54 - cex place new buy order: eth_btc 0.034363 0.2155 [8458776882] margin:0.41032505892966]Array
(
    [complete] => 
    [id] => 8458776882
    [time] => 1553011254483
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 17:01:05 - cex delete buy orders: eth_btc[move]
2019-03-19 17:01:07 - cex place new buy order: eth_btc 0.034363 0.21549 [8458777367] margin:0.39867302991503]Array
(
    [complete] => 
    [id] => 8458777367
    [time] => 1553011266927
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 17:01:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:01:33 - cex place new buy order: eth_btc 0.034365 0.21548 [8458778583] margin:0.3928415539066]Array
(
    [complete] => 
    [id] => 8458778583
    [time] => 1553011292833
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 17:01:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:01:44 - cex place new buy order: eth_btc 0.034367 0.21547 [8458778969] margin:0.38990892425872]Array
(
    [complete] => 
    [id] => 8458778969
    [time] => 1553011304494
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 17:01:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:01:57 - cex place new buy order: eth_btc 0.034369 0.21546 [8458779488] margin:0.38697663592189]Array
(
    [complete] => 
    [id] => 8458779488
    [time] => 1553011316641
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 17:02:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:02:08 - cex place new buy order: eth_btc 0.034371 0.21545 [8458780117] margin:0.37822582991476]Array
(
    [complete] => 
    [id] => 8458780117
    [time] => 1553011328429
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 17:02:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:02:21 - cex place new buy order: eth_btc 0.034373 0.21543 [8458780749] margin:0.36947604224247]Array
(
    [complete] => 
    [id] => 8458780749
    [time] => 1553011340591
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 17:02:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:02:32 - cex place new buy order: eth_btc 0.034375 0.21542 [8458781258] margin:0.36654545454544]Array
(
    [complete] => 
    [id] => 8458781258
    [time] => 1553011351548
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 17:02:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:02:43 - cex place new buy order: eth_btc 0.034377 0.21541 [8458781744] margin:0.357797364517]Array
(
    [complete] => 
    [id] => 8458781744
    [time] => 1553011362792
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 17:02:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:02:55 - cex place new buy order: eth_btc 0.034379 0.2154 [8458782359] margin:0.33159777771314]Array
(
    [complete] => 
    [id] => 8458782359
    [time] => 1553011375458
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 17:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:03:05 - cex place new buy order: eth_btc 0.034381 0.21538 [8458782770] margin:0.33157848811842]Array
(
    [complete] => 
    [id] => 8458782770
    [time] => 1553011384718
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 17:03:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:03:18 - cex place new buy order: eth_btc 0.034383 0.21537 [8458783274] margin:0.34028444289329]Array
(
    [complete] => 
    [id] => 8458783274
    [time] => 1553011397684
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 17:03:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:03:29 - cex place new buy order: eth_btc 0.034385 0.21536 [8458783757] margin:0.32281518103825]Array
(
    [complete] => 
    [id] => 8458783757
    [time] => 1553011408683
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 17:03:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:03:43 - cex place new buy order: eth_btc 0.034387 0.21535 [8458784442] margin:0.31698025416582]Array
(
    [complete] => 
    [id] => 8458784442
    [time] => 1553011423276
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 17:03:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:03:56 - cex place new buy order: eth_btc 0.034389 0.21533 [8458784989] margin:0.31696181918637]Array
(
    [complete] => 
    [id] => 8458784989
    [time] => 1553011435716
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 17:04:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:04:05 - cex place new buy order: eth_btc 0.034391 0.21532 [8458785383] margin:0.34020528626675]Array
(
    [complete] => 
    [id] => 8458785383
    [time] => 1553011444898
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 17:04:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:04:17 - cex place new buy order: eth_btc 0.034393 0.21531 [8458786151] margin:0.31110981885849]Array
(
    [complete] => 
    [id] => 8458786151
    [time] => 1553011457398
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 17:04:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:04:29 - cex place new buy order: eth_btc 0.034395 0.2153 [8458786800] margin:0.29946213112371]Array
(
    [complete] => 
    [id] => 8458786800
    [time] => 1553011468604
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 17:04:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:04:40 - cex place new buy order: eth_btc 0.034397 0.21528 [8458787484] margin:0.29363025845277]Array
(
    [complete] => 
    [id] => 8458787484
    [time] => 1553011479761
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 17:04:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:04:50 - cex place new buy order: eth_btc 0.034399 0.21527 [8458788149] margin:0.30814849268874]Array
(
    [complete] => 
    [id] => 8458788149
    [time] => 1553011490058
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 17:05:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:05:02 - cex place new buy order: eth_btc 0.034401 0.21526 [8458789202] margin:0.28196854742595]Array
(
    [complete] => 
    [id] => 8458789202
    [time] => 1553011501631
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 17:05:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:05:16 - cex place new buy order: eth_btc 0.034406 0.21523 [8458790926] margin:0.26739522176364]Array
(
    [complete] => 
    [id] => 8458790926
    [time] => 1553011515707
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 17:05:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:05:27 - cex place new buy order: eth_btc 0.034408 0.21521 [8458792121] margin:0.24994187398277]Array
(
    [complete] => 
    [id] => 8458792121
    [time] => 1553011526653
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 17:05:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:05:36 - cex place new buy order: eth_btc 0.03441 0.2152 [8458793182] margin:0.24411508282474]Array
(
    [complete] => 
    [id] => 8458793182
    [time] => 1553011536399
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 17:05:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:05:48 - cex place new buy order: eth_btc 0.034412 0.21519 [8458794531] margin:0.24119493200045]Array
(
    [complete] => 
    [id] => 8458794531
    [time] => 1553011547533
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 17:05:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:05:58 - cex place new buy order: eth_btc 0.034414 0.21518 [8458795561] margin:0.23827512059045]Array
(
    [complete] => 
    [id] => 8458795561
    [time] => 1553011558241
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 17:06:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:06:08 - cex place new buy order: eth_btc 0.034416 0.21516 [8458796401] margin:0.23245002324499]Array
(
    [complete] => 
    [id] => 8458796401
    [time] => 1553011568000
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 17:06:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:06:20 - cex place new buy order: eth_btc 0.034418 0.21515 [8458797400] margin:0.2266256028822]Array
(
    [complete] => 
    [id] => 8458797400
    [time] => 1553011579750
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 17:06:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:06:32 - cex place new buy order: eth_btc 0.03442 0.21514 [8458798128] margin:0.22661243463102]Array
(
    [complete] => 
    [id] => 8458798128
    [time] => 1553011592152
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 17:06:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:06:45 - cex place new buy order: eth_btc 0.034422 0.21513 [8458799035] margin:0.21788391145197]Array
(
    [complete] => 
    [id] => 8458799035
    [time] => 1553011604755
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 17:06:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:06:57 - cex place new buy order: eth_btc 0.034424 0.21511 [8458800205] margin:0.21787125261445]Array
(
    [complete] => 
    [id] => 8458800205
    [time] => 1553011617140
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 17:07:14 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:07:25 - cex place new buy order: eth_btc 0.034353 0.2156 [8458802344]Array
(
    [complete] => 
    [id] => 8458802344
    [time] => 1553011644643
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 17:07:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:07:35 - cex place new buy order: eth_btc 0.034357 0.21553 [8458803375] margin:0.37255872165789]Array
(
    [complete] => 
    [id] => 8458803375
    [time] => 1553011655356
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 17:08:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:08:08 - cex place new buy order: eth_btc 0.034359 0.21552 [8458806370] margin:0.37544748100933]Array
(
    [complete] => 
    [id] => 8458806370
    [time] => 1553011687627
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 17:08:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:08:19 - cex place new buy order: eth_btc 0.034361 0.21551 [8458807203] margin:0.37251535170686]Array
(
    [complete] => 
    [id] => 8458807203
    [time] => 1553011698788
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 17:08:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:08:31 - cex place new buy order: eth_btc 0.034363 0.2155 [8458808057] margin:0.37540377731864]Array
(
    [complete] => 
    [id] => 8458808057
    [time] => 1553011710916
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 17:08:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:08:46 - cex place new buy order: eth_btc 0.034365 0.21548 [8458809245] margin:0.35792230467044]Array
(
    [complete] => 
    [id] => 8458809245
    [time] => 1553011726321
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 17:08:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:08:58 - cex place new buy order: eth_btc 0.034367 0.21547 [8458810144] margin:0.36954054761833]Array
(
    [complete] => 
    [id] => 8458810144
    [time] => 1553011738399
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 17:09:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:09:10 - cex place new buy order: eth_btc 0.034369 0.21546 [8458810902] margin:0.34624225319326]Array
(
    [complete] => 
    [id] => 8458810902
    [time] => 1553011749869
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 17:09:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:09:23 - cex place new buy order: eth_btc 0.034371 0.21545 [8458811994] margin:0.3374938174624]Array
(
    [complete] => 
    [id] => 8458811994
    [time] => 1553011762980
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 17:09:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:09:37 - cex place new buy order: eth_btc 0.034373 0.21543 [8458813027] margin:0.33165565996567]Array
(
    [complete] => 
    [id] => 8458813027
    [time] => 1553011777172
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 17:09:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:09:48 - cex place new buy order: eth_btc 0.034377 0.21541 [8458813824] margin:0.32870814788959]Array
(
    [complete] => 
    [id] => 8458813824
    [time] => 1553011788399
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 17:09:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:09:59 - cex place new buy order: eth_btc 0.034379 0.2154 [8458814605] margin:0.31705401553273]Array
(
    [complete] => 
    [id] => 8458814605
    [time] => 1553011799257
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 17:10:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:10:06 - cex place new buy order: eth_btc 0.034381 0.21538 [8458815153] margin:0.31121840551467]Array
(
    [complete] => 
    [id] => 8458815153
    [time] => 1553011805931
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 17:10:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:10:15 - cex place new buy order: eth_btc 0.034383 0.21537 [8458815536] margin:0.31120030247505]Array
(
    [complete] => 
    [id] => 8458815536
    [time] => 1553011814700
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 17:10:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:10:23 - cex place new buy order: eth_btc 0.034385 0.21536 [8458816038] margin:0.30536571179294]Array
(
    [complete] => 
    [id] => 8458816038
    [time] => 1553011822666
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 17:10:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:10:31 - cex place new buy order: eth_btc 0.034387 0.21535 [8458816566] margin:0.29080757262918]Array
(
    [complete] => 
    [id] => 8458816566
    [time] => 1553011830627
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 17:10:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:10:39 - cex place new buy order: eth_btc 0.034389 0.21533 [8458817242] margin:0.28788275320595]Array
(
    [complete] => 
    [id] => 8458817242
    [time] => 1553011839179
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 17:10:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:10:49 - cex place new buy order: eth_btc 0.034391 0.21532 [8458818013] margin:0.28786601145649]Array
(
    [complete] => 
    [id] => 8458818013
    [time] => 1553011848824
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 17:10:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:10:57 - cex place new buy order: eth_btc 0.034393 0.21531 [8458818749] margin:0.28203413485302]Array
(
    [complete] => 
    [id] => 8458818749
    [time] => 1553011857286
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 17:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:11:05 - cex place new buy order: eth_btc 0.034395 0.2153 [8458819278] margin:0.28201773513592]Array
(
    [complete] => 
    [id] => 8458819278
    [time] => 1553011864751
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 17:11:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:11:16 - cex place new buy order: eth_btc 0.034397 0.21528 [8458819880] margin:0.26165072535393]Array
(
    [complete] => 
    [id] => 8458819880
    [time] => 1553011875763
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 17:11:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:11:25 - cex place new buy order: eth_btc 0.034399 0.21527 [8458820364] margin:0.25872845140846]Array
(
    [complete] => 
    [id] => 8458820364
    [time] => 1553011885302
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 17:11:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:11:34 - cex place new buy order: eth_btc 0.034401 0.21526 [8458820787] margin:0.25289962501089]Array
(
    [complete] => 
    [id] => 8458820787
    [time] => 1553011894092
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 17:11:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:11:43 - cex place new buy order: eth_btc 0.034403 0.21525 [8458821357] margin:0.2499781995756]Array
(
    [complete] => 
    [id] => 8458821357
    [time] => 1553011903225
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 17:11:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:11:53 - cex place new buy order: eth_btc 0.034405 0.21523 [8458821904] margin:0.23543089667202]Array
(
    [complete] => 
    [id] => 8458821904
    [time] => 1553011912788
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 17:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:12:05 - cex place new buy order: eth_btc 0.034407 0.21522 [8458822763] margin:0.22960444095679]Array
(
    [complete] => 
    [id] => 8458822763
    [time] => 1553011925446
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 17:12:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:12:15 - cex place new buy order: eth_btc 0.034409 0.21521 [8458823433] margin:0.22087244616233]Array
(
    [complete] => 
    [id] => 8458823433
    [time] => 1553011935044
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 17:12:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:12:23 - cex place new buy order: eth_btc 0.034411 0.2152 [8458823960] margin:0.21504751387638]Array
(
    [complete] => 
    [id] => 8458823960
    [time] => 1553011943043
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 17:12:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:12:33 - cex place new buy order: eth_btc 0.034413 0.21518 [8458824553] margin:0.22084677302183]Array
(
    [complete] => 
    [id] => 8458824553
    [time] => 1553011952983
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 17:12:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:12:42 - cex place new buy order: eth_btc 0.034415 0.21517 [8458825143] margin:0.21211680953073]Array
(
    [complete] => 
    [id] => 8458825143
    [time] => 1553011962443
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 17:12:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:12:51 - cex place new buy order: eth_btc 0.034417 0.21516 [8458825428] margin:0.20629340151668]Array
(
    [complete] => 
    [id] => 8458825428
    [time] => 1553011970583
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 17:12:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:13:01 - cex place new buy order: eth_btc 0.034419 0.21515 [8458826201] margin:0.20337604230223]Array
(
    [complete] => 
    [id] => 8458826201
    [time] => 1553011980937
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 17:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:13:05 - cex place new buy order: eth_btc 0.034421 0.21513 [8458826572] margin:0.20045902210859]Array
(
    [complete] => 
    [id] => 8458826572
    [time] => 1553011985303
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 17:13:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:13:22 - cex place new buy order: eth_btc 0.034377 0.2154 [8458827668]Array
(
    [complete] => 
    [id] => 8458827668
    [time] => 1553012001678
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 17:13:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:13:30 - cex place new buy order: eth_btc 0.034379 0.2154 [8458828167] margin:0.34032403502138]Array
(
    [complete] => 
    [id] => 8458828167
    [time] => 1553012010086
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 17:13:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:13:40 - cex place new buy order: eth_btc 0.034381 0.21538 [8458828868] margin:0.33448707134753]Array
(
    [complete] => 
    [id] => 8458828868
    [time] => 1553012020295
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 17:13:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:13:50 - cex place new buy order: eth_btc 0.034383 0.21537 [8458829591] margin:0.32865078672599]Array
(
    [complete] => 
    [id] => 8458829591
    [time] => 1553012029843
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 17:13:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:13:59 - cex place new buy order: eth_btc 0.034385 0.21536 [8458830197] margin:0.31118220154138]Array
(
    [complete] => 
    [id] => 8458830197
    [time] => 1553012038717
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 17:14:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:14:05 - cex place new buy order: eth_btc 0.034387 0.21535 [8458830528] margin:0.30534795126065]Array
(
    [complete] => 
    [id] => 8458830528
    [time] => 1553012044544
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 17:14:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:14:14 - cex place new buy order: eth_btc 0.034389 0.21533 [8458831071] margin:0.2849748466079]Array
(
    [complete] => 
    [id] => 8458831071
    [time] => 1553012053711
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 17:14:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:14:25 - cex place new buy order: eth_btc 0.034391 0.21532 [8458831800] margin:0.26751184903027]Array
(
    [complete] => 
    [id] => 8458831800
    [time] => 1553012064635
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 17:14:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:14:34 - cex place new buy order: eth_btc 0.034393 0.21531 [8458832542] margin:0.27040386125083]Array
(
    [complete] => 
    [id] => 8458832542
    [time] => 1553012074215
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 17:14:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:14:46 - cex place new buy order: eth_btc 0.034395 0.2153 [8458833297] margin:0.26748073847942]Array
(
    [complete] => 
    [id] => 8458833297
    [time] => 1553012086344
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 17:14:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:14:59 - cex place new buy order: eth_btc 0.034397 0.21528 [8458834347] margin:0.25874349507224]Array
(
    [complete] => 
    [id] => 8458834347
    [time] => 1553012098795
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 17:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:15:05 - cex place new buy order: eth_btc 0.034399 0.21527 [8458834770] margin:0.22965783889066]Array
(
    [complete] => 
    [id] => 8458834770
    [time] => 1553012105274
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 17:15:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:15:20 - cex place new buy order: eth_btc 0.034401 0.21526 [8458836639] margin:0.22673759483736]Array
(
    [complete] => 
    [id] => 8458836639
    [time] => 1553012120444
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 17:15:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:15:34 - cex place new buy order: eth_btc 0.034403 0.21525 [8458837910] margin:0.22091096706682]Array
(
    [complete] => 
    [id] => 8458837910
    [time] => 1553012134495
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 17:15:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:15:47 - cex place new buy order: eth_btc 0.034405 0.21523 [8458839359] margin:0.22380467955239]Array
(
    [complete] => 
    [id] => 8458839359
    [time] => 1553012146926
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 17:15:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:15:58 - cex place new buy order: eth_btc 0.034407 0.21522 [8458840397] margin:0.2179788996425]Array
(
    [complete] => 
    [id] => 8458840397
    [time] => 1553012158182
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 17:16:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:16:10 - cex place new buy order: eth_btc 0.034409 0.21521 [8458841491] margin:0.2121537969717]Array
(
    [complete] => 
    [id] => 8458841491
    [time] => 1553012170203
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 17:16:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:16:21 - cex place new buy order: eth_btc 0.034411 0.2152 [8458842764] margin:0.21504751387638]Array
(
    [complete] => 
    [id] => 8458842764
    [time] => 1553012181419
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 17:16:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:16:32 - cex place new buy order: eth_btc 0.034413 0.21518 [8458844072] margin:0.20050562287508]Array
(
    [complete] => 
    [id] => 8458844072
    [time] => 1553012192196
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 17:16:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:16:49 - cex place new buy order: eth_btc 0.034415 0.21517 [8458845608] margin:0.22083393868952]Array
(
    [complete] => 
    [id] => 8458845608
    [time] => 1553012208633
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 17:17:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:17:09 - cex place new buy order: eth_btc 0.034417 0.21516 [8458847334] margin:0.20629340151668]Array
(
    [complete] => 
    [id] => 8458847334
    [time] => 1553012228932
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 17:17:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:17:22 - cex place new buy order: eth_btc 0.034419 0.21515 [8458848489] margin:0.22080827449955]Array
(
    [complete] => 
    [id] => 8458848489
    [time] => 1553012241726
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 17:17:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:17:33 - cex place new buy order: eth_btc 0.034421 0.21513 [8458849586] margin:0.21498503820341]Array
(
    [complete] => 
    [id] => 8458849586
    [time] => 1553012252545
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 17:17:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:17:45 - cex place new buy order: eth_btc 0.034423 0.21512 [8458850762] margin:0.21206751300002]Array
(
    [complete] => 
    [id] => 8458850762
    [time] => 1553012265123
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 17:17:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:17:55 - cex place new buy order: eth_btc 0.034425 0.21511 [8458851679] margin:0.20043572984747]Array
(
    [complete] => 
    [id] => 8458851679
    [time] => 1553012275185
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 17:18:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:18:16 - cex place new buy order: eth_btc 0.034383 0.2154 [8458853633]Array
(
    [complete] => 
    [id] => 8458853633
    [time] => 1553012296385
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 17:18:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:18:23 - cex place new buy order: eth_btc 0.034385 0.21536 [8458854336] margin:0.34608114003198]Array
(
    [complete] => 
    [id] => 8458854336
    [time] => 1553012303503
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 17:18:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:18:34 - cex place new buy order: eth_btc 0.034387 0.21535 [8458855264] margin:0.29953179980806]Array
(
    [complete] => 
    [id] => 8458855264
    [time] => 1553012314109
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 17:18:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:18:45 - cex place new buy order: eth_btc 0.034389 0.21533 [8458856243] margin:0.29660647300007]Array
(
    [complete] => 
    [id] => 8458856243
    [time] => 1553012325182
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 17:18:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:18:57 - cex place new buy order: eth_btc 0.034391 0.21532 [8458857203] margin:0.3082201738827]Array
(
    [complete] => 
    [id] => 8458857203
    [time] => 1553012336678
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 17:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:19:05 - cex place new buy order: eth_btc 0.034393 0.21531 [8458857838] margin:0.28203413485302]Array
(
    [complete] => 
    [id] => 8458857838
    [time] => 1553012345448
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 17:19:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:19:17 - cex place new buy order: eth_btc 0.034395 0.2153 [8458858414] margin:0.25585114115423]Array
(
    [complete] => 
    [id] => 8458858414
    [time] => 1553012357149
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 17:19:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:19:30 - cex place new buy order: eth_btc 0.034397 0.21528 [8458859420] margin:0.25292903450882]Array
(
    [complete] => 
    [id] => 8458859420
    [time] => 1553012369878
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 17:19:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:19:42 - cex place new buy order: eth_btc 0.034399 0.21527 [8458860359] margin:0.24710020640135]Array
(
    [complete] => 
    [id] => 8458860359
    [time] => 1553012382503
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 17:19:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:19:54 - cex place new buy order: eth_btc 0.034401 0.21526 [8458861007] margin:0.24999273276938]Array
(
    [complete] => 
    [id] => 8458861007
    [time] => 1553012393526
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 17:20:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:20:05 - cex place new buy order: eth_btc 0.034403 0.21525 [8458861447] margin:0.2383513065721]Array
(
    [complete] => 
    [id] => 8458861447
    [time] => 1553012404685
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 17:20:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:20:26 - cex place new buy order: eth_btc 0.034405 0.21523 [8458862997] margin:0.23543089667202]Array
(
    [complete] => 
    [id] => 8458862997
    [time] => 1553012425752
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 17:20:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:20:37 - cex place new buy order: eth_btc 0.034407 0.21522 [8458864005] margin:0.23832359694247]Array
(
    [complete] => 
    [id] => 8458864005
    [time] => 1553012437047
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 17:20:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:20:48 - cex place new buy order: eth_btc 0.034409 0.21521 [8458865171] margin:0.22377866255923]Array
(
    [complete] => 
    [id] => 8458865171
    [time] => 1553012447883
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 17:20:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:20:58 - cex place new buy order: eth_btc 0.034411 0.2152 [8458866245] margin:0.22085960884599]Array
(
    [complete] => 
    [id] => 8458866245
    [time] => 1553012458077
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 17:21:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:21:09 - cex place new buy order: eth_btc 0.034413 0.21518 [8458867235] margin:0.21212913724467]Array
(
    [complete] => 
    [id] => 8458867235
    [time] => 1553012468878
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 17:21:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:21:22 - cex place new buy order: eth_btc 0.034415 0.21517 [8458868540] margin:0.20630539009154]Array
(
    [complete] => 
    [id] => 8458868540
    [time] => 1553012482130
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 17:21:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:21:34 - cex place new buy order: eth_btc 0.034417 0.21516 [8458869491] margin:0.20048231978382]Array
(
    [complete] => 
    [id] => 8458869491
    [time] => 1553012494391
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 17:21:44 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:21:55 - cex place new buy order: eth_btc 0.034383 0.2154 [8458870861]Array
(
    [complete] => 
    [id] => 8458870861
    [time] => 1553012514982
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 17:22:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:22:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:22:07 - cex place new buy order: eth_btc 0.034387 0.21535 [8458871628] margin:0.27045104254513]Array
(
    [complete] => 
    [id] => 8458871628
    [time] => 1553012526732
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 17:22:07 - cex place new buy order: eth_btc 0.034387 0.21535 [] margin:0.27335911827142]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 17:22:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:22:18 - cex place new buy order: eth_btc 0.034389 0.21533 [8458872601] margin:0.25880368722557]Array
(
    [complete] => 
    [id] => 8458872601
    [time] => 1553012537925
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 17:22:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:22:30 - cex place new buy order: eth_btc 0.034392 0.21531 [8458873732] margin:0.2529658060014]Array
(
    [complete] => 
    [id] => 8458873732
    [time] => 1553012550338
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 17:22:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:22:41 - cex place new buy order: eth_btc 0.034394 0.2153 [8458874718] margin:0.27911845089259]Array
(
    [complete] => 
    [id] => 8458874718
    [time] => 1553012561481
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 17:22:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:22:53 - cex place new buy order: eth_btc 0.034396 0.21529 [8458875705] margin:0.23839981393186]Array
(
    [complete] => 
    [id] => 8458875705
    [time] => 1553012573293
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 17:23:04 - cex delete buy orders: eth_btc[move]
2019-03-19 17:23:05 - cex delete buy orders: eth_btc[move]
2019-03-19 17:23:06 - cex place new buy order: eth_btc 0.034391 0.21528 [8458876536] margin:0.22676396197341]Array
(
    [complete] => 
    [id] => 8458876536
    [time] => 1553012585566
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 17:23:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:23:18 - cex place new buy order: eth_btc 0.034393 0.21531 [8458877363] margin:0.24714331404647]Array
(
    [complete] => 
    [id] => 8458877363
    [time] => 1553012597905
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 17:23:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:23:27 - cex place new buy order: eth_btc 0.034395 0.2153 [8458878088] margin:0.27038813781071]Array
(
    [complete] => 
    [id] => 8458878088
    [time] => 1553012607452
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 17:23:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:23:37 - cex place new buy order: eth_btc 0.034397 0.21528 [8458878829] margin:0.27327964648078]Array
(
    [complete] => 
    [id] => 8458878829
    [time] => 1553012616855
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 17:23:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:23:50 - cex place new buy order: eth_btc 0.034399 0.21527 [8458879726] margin:0.25000726765314]Array
(
    [complete] => 
    [id] => 8458879726
    [time] => 1553012629955
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 17:24:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:24:01 - cex place new buy order: eth_btc 0.034401 0.21526 [8458880687] margin:0.24417894828639]Array
(
    [complete] => 
    [id] => 8458880687
    [time] => 1553012641397
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 17:24:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:24:08 - cex place new buy order: eth_btc 0.034403 0.21525 [8458881020] margin:0.24416475307385]Array
(
    [complete] => 
    [id] => 8458881020
    [time] => 1553012648129
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 17:24:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:24:18 - cex place new buy order: eth_btc 0.034405 0.21523 [8458881681] margin:0.23543089667202]Array
(
    [complete] => 
    [id] => 8458881681
    [time] => 1553012658413
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 17:24:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:24:31 - cex place new buy order: eth_btc 0.034407 0.21522 [8458882747] margin:0.22960444095679]Array
(
    [complete] => 
    [id] => 8458882747
    [time] => 1553012670735
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 17:24:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:24:43 - cex place new buy order: eth_btc 0.034409 0.21521 [8458883635] margin:0.22668487895607]Array
(
    [complete] => 
    [id] => 8458883635
    [time] => 1553012682578
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 17:24:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:24:54 - cex place new buy order: eth_btc 0.034411 0.2152 [8458884758] margin:0.24410798872452]Array
(
    [complete] => 
    [id] => 8458884758
    [time] => 1553012693554
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 17:25:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:25:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:25:04 - cex place new buy order: eth_btc 0.034413 0.21518 [8458885891] margin:0.24118792316856]Array
(
    [complete] => 
    [id] => 8458885891
    [time] => 1553012704522
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 17:25:05 - cex place new buy order: eth_btc 0.034413 0.21518 [] margin:0.24118792316856]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 17:25:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:25:21 - cex place new buy order: eth_btc 0.034415 0.21517 [8458887674] margin:0.24698532616592]Array
(
    [complete] => 
    [id] => 8458887674
    [time] => 1553012720540
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 17:25:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:25:32 - cex place new buy order: eth_btc 0.034418 0.21515 [8458889003] margin:0.2266256028822]Array
(
    [complete] => 
    [id] => 8458889003
    [time] => 1553012732303
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 17:25:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:25:43 - cex place new buy order: eth_btc 0.03442 0.21514 [8458890094] margin:0.22080185938407]Array
(
    [complete] => 
    [id] => 8458890094
    [time] => 1553012742556
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 17:25:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:25:54 - cex place new buy order: eth_btc 0.034422 0.21513 [8458891264] margin:0.21207367381324]Array
(
    [complete] => 
    [id] => 8458891264
    [time] => 1553012753725
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 17:26:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:26:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:26:19 - cex place new buy order: eth_btc 0.034418 0.2152 [8458893090]Array
(
    [complete] => 
    [id] => 8458893090
    [time] => 1553012779474
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 17:26:29 - cex delete buy orders: eth_btc[move]
2019-03-19 17:26:31 - cex place new buy order: eth_btc 0.034419 0.21514 [8458894049] margin:0.19755955839629]Array
(
    [complete] => 
    [id] => 8458894049
    [time] => 1553012790763
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 17:26:41 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:26:53 - cex place new buy order: eth_btc 0.034395 0.2153 [8458895637]Array
(
    [complete] => 
    [id] => 8458895637
    [time] => 1553012812627
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 17:27:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:27:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:27:11 - cex place new buy order: eth_btc 0.034397 0.21528 [8458896577] margin:0.27037241619907]Array
(
    [complete] => 
    [id] => 8458896577
    [time] => 1553012830529
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 17:27:11 - cex place new buy order: eth_btc 0.034397 0.21528 [] margin:0.27037241619907]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 17:27:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:27:21 - cex place new buy order: eth_btc 0.034399 0.21527 [8458897446] margin:0.2412860838978]Array
(
    [complete] => 
    [id] => 8458897446
    [time] => 1553012841371
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 17:27:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:27:35 - cex place new buy order: eth_btc 0.034401 0.21526 [8458898472] margin:0.24127205604487]Array
(
    [complete] => 
    [id] => 8458898472
    [time] => 1553012854695
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 17:27:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:27:47 - cex place new buy order: eth_btc 0.034403 0.21525 [8458899300] margin:0.23544458332121]Array
(
    [complete] => 
    [id] => 8458899300
    [time] => 1553012866671
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 17:27:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:27:59 - cex place new buy order: eth_btc 0.034405 0.21523 [8458900210] margin:0.2412440052318]Array
(
    [complete] => 
    [id] => 8458900210
    [time] => 1553012878831
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 17:28:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:28:05 - cex place new buy order: eth_btc 0.034407 0.21522 [8458900886] margin:0.22669805562823]Array
(
    [complete] => 
    [id] => 8458900886
    [time] => 1553012885442
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 17:28:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:28:14 - cex place new buy order: eth_btc 0.034409 0.21521 [8458901503] margin:0.22377866255923]Array
(
    [complete] => 
    [id] => 8458901503
    [time] => 1553012894116
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 17:28:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:28:25 - cex place new buy order: eth_btc 0.034411 0.2152 [8458902542] margin:0.2237656563308]Array
(
    [complete] => 
    [id] => 8458902542
    [time] => 1553012905299
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 17:28:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:28:36 - cex place new buy order: eth_btc 0.034414 0.21518 [8458903510] margin:0.21502876736212]Array
(
    [complete] => 
    [id] => 8458903510
    [time] => 1553012915991
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 17:28:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:28:47 - cex place new buy order: eth_btc 0.034416 0.21516 [8458904642] margin:0.2004881450488]Array
(
    [complete] => 
    [id] => 8458904642
    [time] => 1553012927241
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 17:28:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:28:57 - cex place new buy order: eth_btc 0.034418 0.21515 [8458905644] margin:0.20047649485733]Array
(
    [complete] => 
    [id] => 8458905644
    [time] => 1553012937047
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 17:29:11 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:30:25 - cex place new buy order: eth_btc 0.034354 0.2156 [8458912078]Array
(
    [complete] => 
    [id] => 8458912078
    [time] => 1553013024840
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 17:30:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:30:36 - cex place new buy order: eth_btc 0.03436 0.21552 [8458912592] margin:0.33178114086145]Array
(
    [complete] => 
    [id] => 8458912592
    [time] => 1553013036099
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 17:30:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:30:47 - cex place new buy order: eth_btc 0.034362 0.2155 [8458913613] margin:0.3259414469472]Array
(
    [complete] => 
    [id] => 8458913613
    [time] => 1553013047079
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 17:30:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:30:58 - cex place new buy order: eth_btc 0.034364 0.21549 [8458914585] margin:0.32010243277849]Array
(
    [complete] => 
    [id] => 8458914585
    [time] => 1553013057874
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 17:31:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:31:08 - cex place new buy order: eth_btc 0.034366 0.21548 [8458915518] margin:0.31426409823663]Array
(
    [complete] => 
    [id] => 8458915518
    [time] => 1553013068059
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 17:31:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:31:21 - cex place new buy order: eth_btc 0.034368 0.21547 [8458916707] margin:0.29969739292364]Array
(
    [complete] => 
    [id] => 8458916707
    [time] => 1553013081343
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 17:31:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:31:35 - cex place new buy order: eth_btc 0.03437 0.21545 [8458917859] margin:0.30258946755892]Array
(
    [complete] => 
    [id] => 8458917859
    [time] => 1553013094747
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 17:31:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:31:46 - cex place new buy order: eth_btc 0.034372 0.21544 [8458918724] margin:0.29093448155477]Array
(
    [complete] => 
    [id] => 8458918724
    [time] => 1553013106005
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 17:31:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:32:00 - cex place new buy order: eth_btc 0.034374 0.21543 [8458919984] margin:0.28219002734624]Array
(
    [complete] => 
    [id] => 8458919984
    [time] => 1553013120130
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 17:32:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:32:12 - cex place new buy order: eth_btc 0.034376 0.21542 [8458920983] margin:0.27635559692809]Array
(
    [complete] => 
    [id] => 8458920983
    [time] => 1553013131524
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 17:32:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:32:24 - cex place new buy order: eth_btc 0.034378 0.2154 [8458921987] margin:0.25888649717842]Array
(
    [complete] => 
    [id] => 8458921987
    [time] => 1553013144185
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 17:32:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:32:35 - cex place new buy order: eth_btc 0.03438 0.21539 [8458922943] margin:0.2588714368819]Array
(
    [complete] => 
    [id] => 8458922943
    [time] => 1553013155455
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 17:32:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:32:48 - cex place new buy order: eth_btc 0.034382 0.21538 [8458923765] margin:0.25885637833749]Array
(
    [complete] => 
    [id] => 8458923765
    [time] => 1553013167723
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 17:32:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:32:58 - cex place new buy order: eth_btc 0.034384 0.21537 [8458924683] margin:0.2588413215449]Array
(
    [complete] => 
    [id] => 8458924683
    [time] => 1553013178439
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 17:33:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:33:08 - cex place new buy order: eth_btc 0.034386 0.21535 [8458925372] margin:0.2530099459082]Array
(
    [complete] => 
    [id] => 8458925372
    [time] => 1553013188059
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 17:33:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:33:20 - cex place new buy order: eth_btc 0.034388 0.21534 [8458926107] margin:0.24717924857507]Array
(
    [complete] => 
    [id] => 8458926107
    [time] => 1553013199952
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 17:33:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:33:29 - cex place new buy order: eth_btc 0.03439 0.21533 [8458926969] margin:0.2529805175923]Array
(
    [complete] => 
    [id] => 8458926969
    [time] => 1553013209307
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 17:33:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:33:38 - cex place new buy order: eth_btc 0.034392 0.21531 [8458927800] margin:0.25587345894393]Array
(
    [complete] => 
    [id] => 8458927800
    [time] => 1553013218012
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 17:33:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:33:46 - cex place new buy order: eth_btc 0.034394 0.2153 [8458928669] margin:0.24713612839449]Array
(
    [complete] => 
    [id] => 8458928669
    [time] => 1553013226315
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 17:33:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:33:56 - cex place new buy order: eth_btc 0.034396 0.21529 [8458929487] margin:0.20932666589137]Array
(
    [complete] => 
    [id] => 8458929487
    [time] => 1553013235836
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 17:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:34:06 - cex place new buy order: eth_btc 0.034398 0.21528 [8458930236] margin:0.20931449502879]Array
(
    [complete] => 
    [id] => 8458930236
    [time] => 1553013246268
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 17:34:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:34:26 - cex place new buy order: eth_btc 0.034342 0.2156 [8458931797]Array
(
    [complete] => 
    [id] => 8458931797
    [time] => 1553013265975
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-19 17:34:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:34:35 - cex place new buy order: eth_btc 0.034344 0.21562 [8458932615] margin:0.3814348940135]Array
(
    [complete] => 
    [id] => 8458932615
    [time] => 1553013274941
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034344
)

2019-03-19 17:34:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:34:45 - cex place new buy order: eth_btc 0.034346 0.2156 [8458933343] margin:0.40470506026902]Array
(
    [complete] => 
    [id] => 8458933343
    [time] => 1553013285226
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 17:34:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:34:56 - cex place new buy order: eth_btc 0.034348 0.21559 [8458934570] margin:0.37265634098054]Array
(
    [complete] => 
    [id] => 8458934570
    [time] => 1553013296139
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 17:35:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:35:06 - cex place new buy order: eth_btc 0.03435 0.21558 [8458935499] margin:0.36681222707424]Array
(
    [complete] => 
    [id] => 8458935499
    [time] => 1553013306388
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 17:35:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:35:18 - cex place new buy order: eth_btc 0.034364 0.21549 [8458936630] margin:0.34047258759167]Array
(
    [complete] => 
    [id] => 8458936630
    [time] => 1553013317711
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 17:35:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:35:31 - cex place new buy order: eth_btc 0.034376 0.21542 [8458937841] margin:0.27926460321155]Array
(
    [complete] => 
    [id] => 8458937841
    [time] => 1553013331010
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 17:35:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:35:44 - cex place new buy order: eth_btc 0.034384 0.21537 [8458939065] margin:0.28501628664495]Array
(
    [complete] => 
    [id] => 8458939065
    [time] => 1553013343675
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 17:35:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:35:54 - cex place new buy order: eth_btc 0.034386 0.21535 [8458940073] margin:0.27627522829057]Array
(
    [complete] => 
    [id] => 8458940073
    [time] => 1553013353921
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 17:36:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:36:05 - cex place new buy order: eth_btc 0.034388 0.21534 [8458941128] margin:0.26171920437361]Array
(
    [complete] => 
    [id] => 8458941128
    [time] => 1553013364983
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 17:36:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:36:17 - cex place new buy order: eth_btc 0.03439 0.21533 [8458941899] margin:0.24425705146842]Array
(
    [complete] => 
    [id] => 8458941899
    [time] => 1553013376761
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 17:36:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:36:27 - cex place new buy order: eth_btc 0.034392 0.21531 [8458942476] margin:0.24133519423122]Array
(
    [complete] => 
    [id] => 8458942476
    [time] => 1553013387072
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 17:36:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:36:40 - cex place new buy order: eth_btc 0.034394 0.2153 [8458943343] margin:0.27911845089259]Array
(
    [complete] => 
    [id] => 8458943343
    [time] => 1553013399765
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 17:36:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:36:52 - cex place new buy order: eth_btc 0.034396 0.21529 [8458944187] margin:0.27328759158041]Array
(
    [complete] => 
    [id] => 8458944187
    [time] => 1553013412489
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 17:37:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:37:12 - cex place new buy order: eth_btc 0.034398 0.21528 [8458945388] margin:0.26745741031455]Array
(
    [complete] => 
    [id] => 8458945388
    [time] => 1553013432224
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 17:37:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:37:25 - cex place new buy order: eth_btc 0.0344 0.21526 [8458946337] margin:0.26162790697675]Array
(
    [complete] => 
    [id] => 8458946337
    [time] => 1553013444560
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 17:37:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:37:38 - cex place new buy order: eth_btc 0.034402 0.21525 [8458947430] margin:0.27323992791115]Array
(
    [complete] => 
    [id] => 8458947430
    [time] => 1553013457798
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 17:37:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:37:49 - cex place new buy order: eth_btc 0.034404 0.21524 [8458948498] margin:0.24997093361236]Array
(
    [complete] => 
    [id] => 8458948498
    [time] => 1553013468669
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 17:37:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:37:59 - cex place new buy order: eth_btc 0.034406 0.21523 [8458949482] margin:0.24414346334942]Array
(
    [complete] => 
    [id] => 8458949482
    [time] => 1553013479345
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 17:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:38:05 - cex place new buy order: eth_btc 0.034408 0.21521 [8458950282] margin:0.25575447570332]Array
(
    [complete] => 
    [id] => 8458950282
    [time] => 1553013484879
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 17:38:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:38:16 - cex place new buy order: eth_btc 0.03441 0.2152 [8458951674] margin:0.24411508282474]Array
(
    [complete] => 
    [id] => 8458951674
    [time] => 1553013495587
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 17:38:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:38:28 - cex place new buy order: eth_btc 0.034412 0.21519 [8458952810] margin:0.25281878414507]Array
(
    [complete] => 
    [id] => 8458952810
    [time] => 1553013507786
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 17:38:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:38:39 - cex place new buy order: eth_btc 0.034414 0.21518 [8458953671] margin:0.24699250305109]Array
(
    [complete] => 
    [id] => 8458953671
    [time] => 1553013518691
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 17:38:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:38:50 - cex place new buy order: eth_btc 0.034416 0.21516 [8458954652] margin:0.24116689911668]Array
(
    [complete] => 
    [id] => 8458954652
    [time] => 1553013529539
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 17:39:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:39:02 - cex place new buy order: eth_btc 0.034418 0.21515 [8458955970] margin:0.20628740775175]Array
(
    [complete] => 
    [id] => 8458955970
    [time] => 1553013541847
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 17:39:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:39:10 - cex place new buy order: eth_btc 0.03442 0.21514 [8458956848] margin:0.20918070889018]Array
(
    [complete] => 
    [id] => 8458956848
    [time] => 1553013549666
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 17:39:20 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:39:29 - cex place new buy order: eth_btc 0.034346 0.2156 [8458958147]Array
(
    [complete] => 
    [id] => 8458958147
    [time] => 1553013569168
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 17:39:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:39:39 - cex place new buy order: eth_btc 0.034352 0.21557 [8458958969] margin:0.40463437354448]Array
(
    [complete] => 
    [id] => 8458958969
    [time] => 1553013578964
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 17:39:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:39:51 - cex place new buy order: eth_btc 0.034354 0.21555 [8458959770] margin:0.39587820923326]Array
(
    [complete] => 
    [id] => 8458959770
    [time] => 1553013591154
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 17:40:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:40:17 - cex place new buy order: eth_btc 0.034356 0.2155 [8458961786]Array
(
    [complete] => 
    [id] => 8458961786
    [time] => 1553013617289
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 17:40:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:40:31 - cex place new buy order: eth_btc 0.034358 0.21553 [8458963268] margin:0.38710052971651]Array
(
    [complete] => 
    [id] => 8458963268
    [time] => 1553013630555
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 17:40:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:40:42 - cex place new buy order: eth_btc 0.03436 0.21552 [8458964569] margin:0.40454016298022]Array
(
    [complete] => 
    [id] => 8458964569
    [time] => 1553013641817
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 17:40:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:40:53 - cex place new buy order: eth_btc 0.034362 0.2155 [8458965811] margin:0.40160642570282]Array
(
    [complete] => 
    [id] => 8458965811
    [time] => 1553013652699
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 17:41:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:41:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:41:03 - cex place new buy order: eth_btc 0.034364 0.00184 [] margin:0.42195320684437]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 17:41:05 - cex place new buy order: eth_btc 0.034364 0.21549 [8458966998] margin:0.42195320684437]Array
(
    [complete] => 
    [id] => 8458966998
    [time] => 1553013664594
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 17:41:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:41:16 - cex place new buy order: eth_btc 0.034366 0.21548 [8458967826] margin:0.40446953384159]Array
(
    [complete] => 
    [id] => 8458967826
    [time] => 1553013675852
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 17:41:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:41:27 - cex place new buy order: eth_btc 0.034368 0.21547 [8458968615] margin:0.39862662942272]Array
(
    [complete] => 
    [id] => 8458968615
    [time] => 1553013687286
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 17:41:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:41:39 - cex place new buy order: eth_btc 0.03437 0.21545 [8458969496] margin:0.37241780622637]Array
(
    [complete] => 
    [id] => 8458969496
    [time] => 1553013699417
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 17:41:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:41:53 - cex place new buy order: eth_btc 0.034372 0.21544 [8458970357] margin:0.40148958454556]Array
(
    [complete] => 
    [id] => 8458970357
    [time] => 1553013713243
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 17:42:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:42:07 - cex place new buy order: eth_btc 0.034374 0.21543 [8458971599] margin:0.39564787339268]Array
(
    [complete] => 
    [id] => 8458971599
    [time] => 1553013726897
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 17:42:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:42:19 - cex place new buy order: eth_btc 0.034376 0.21542 [8458972328] margin:0.36944379799859]Array
(
    [complete] => 
    [id] => 8458972328
    [time] => 1553013738638
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 17:42:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:42:30 - cex place new buy order: eth_btc 0.034378 0.2154 [8458972979] margin:0.36360463086857]Array
(
    [complete] => 
    [id] => 8458972979
    [time] => 1553013749922
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 17:42:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:42:43 - cex place new buy order: eth_btc 0.03438 0.21539 [8458973839] margin:0.35194880744618]Array
(
    [complete] => 
    [id] => 8458973839
    [time] => 1553013762607
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 17:42:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:42:54 - cex place new buy order: eth_btc 0.034382 0.21538 [8458974674] margin:0.33738584142864]Array
(
    [complete] => 
    [id] => 8458974674
    [time] => 1553013774131
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 17:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:43:06 - cex place new buy order: eth_btc 0.034384 0.21537 [8458975499] margin:0.33154955793393]Array
(
    [complete] => 
    [id] => 8458975499
    [time] => 1553013785862
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 17:43:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:43:18 - cex place new buy order: eth_btc 0.034386 0.21535 [8458976546] margin:0.30535683126853]Array
(
    [complete] => 
    [id] => 8458976546
    [time] => 1553013798311
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 17:43:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:43:31 - cex place new buy order: eth_btc 0.034388 0.21534 [8458977890] margin:0.2995230894498]Array
(
    [complete] => 
    [id] => 8458977890
    [time] => 1553013810723
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 17:43:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:43:44 - cex place new buy order: eth_btc 0.03439 0.21533 [8458979415] margin:0.2907822041291]Array
(
    [complete] => 
    [id] => 8458979415
    [time] => 1553013823983
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 17:43:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:43:56 - cex place new buy order: eth_btc 0.034392 0.21531 [8458980603] margin:0.29658060013955]Array
(
    [complete] => 
    [id] => 8458980603
    [time] => 1553013835845
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 17:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:44:05 - cex place new buy order: eth_btc 0.034394 0.2153 [8458981574] margin:0.28784090248299]Array
(
    [complete] => 
    [id] => 8458981574
    [time] => 1553013845177
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 17:44:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:44:17 - cex place new buy order: eth_btc 0.034396 0.21529 [8458982610] margin:0.2965461100128]Array
(
    [complete] => 
    [id] => 8458982610
    [time] => 1553013856694
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 17:44:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:44:29 - cex place new buy order: eth_btc 0.034398 0.21528 [8458983510] margin:0.28490028490029]Array
(
    [complete] => 
    [id] => 8458983510
    [time] => 1553013869027
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 17:44:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:44:40 - cex place new buy order: eth_btc 0.0344 0.21526 [8458984332] margin:0.27616279069766]Array
(
    [complete] => 
    [id] => 8458984332
    [time] => 1553013879794
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 17:44:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:44:51 - cex place new buy order: eth_btc 0.034402 0.21525 [8458985593] margin:0.27323992791115]Array
(
    [complete] => 
    [id] => 8458985593
    [time] => 1553013891312
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 17:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:45:05 - cex place new buy order: eth_btc 0.034404 0.21524 [8458987261] margin:0.26741076618997]Array
(
    [complete] => 
    [id] => 8458987261
    [time] => 1553013904776
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 17:45:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:45:16 - cex place new buy order: eth_btc 0.034406 0.21523 [8458988606] margin:0.26158228216009]Array
(
    [complete] => 
    [id] => 8458988606
    [time] => 1553013915979
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 17:45:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:45:28 - cex place new buy order: eth_btc 0.034408 0.21521 [8458989943] margin:0.25284817484306]Array
(
    [complete] => 
    [id] => 8458989943
    [time] => 1553013927801
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 17:45:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:45:41 - cex place new buy order: eth_btc 0.03441 0.2152 [8458991576] margin:0.24702121476314]Array
(
    [complete] => 
    [id] => 8458991576
    [time] => 1553013940633
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 17:45:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:45:52 - cex place new buy order: eth_btc 0.034412 0.21519 [8458993410] margin:0.23247704289202]Array
(
    [complete] => 
    [id] => 8458993410
    [time] => 1553013952359
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 17:46:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:46:07 - cex place new buy order: eth_btc 0.034414 0.21518 [8458995266] margin:0.24699250305109]Array
(
    [complete] => 
    [id] => 8458995266
    [time] => 1553013966718
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 17:46:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:46:17 - cex place new buy order: eth_btc 0.034416 0.21516 [8458995985] margin:0.22663877266387]Array
(
    [complete] => 
    [id] => 8458995985
    [time] => 1553013976743
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 17:46:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:46:28 - cex place new buy order: eth_btc 0.034418 0.21515 [8458996788] margin:0.21790923354059]Array
(
    [complete] => 
    [id] => 8458996788
    [time] => 1553013987876
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 17:46:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:46:39 - cex place new buy order: eth_btc 0.03442 0.21514 [8458997749] margin:0.2295177222545]Array
(
    [complete] => 
    [id] => 8458997749
    [time] => 1553013999511
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 17:46:50 - cex delete buy orders: eth_btc[move]
2019-03-19 17:46:51 - cex place new buy order: eth_btc 0.034421 0.21513 [8458998966] margin:0.19754807971646]Array
(
    [complete] => 
    [id] => 8458998966
    [time] => 1553014011350
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 17:47:00 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:47:13 - cex place new buy order: eth_btc 0.034342 0.2156 [8459000776]Array
(
    [complete] => 
    [id] => 8459000776
    [time] => 1553014032615
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-19 17:47:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:47:26 - cex place new buy order: eth_btc 0.034344 0.21562 [8459002147] margin:0.42219892848823]Array
(
    [complete] => 
    [id] => 8459002147
    [time] => 1553014045634
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034344
)

2019-03-19 17:47:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:47:37 - cex place new buy order: eth_btc 0.034346 0.2156 [8459003344] margin:0.41052815466138]Array
(
    [complete] => 
    [id] => 8459003344
    [time] => 1553014057463
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 17:47:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:47:48 - cex place new buy order: eth_btc 0.034348 0.21559 [8459004542] margin:0.32025154303015]Array
(
    [complete] => 
    [id] => 8459004542
    [time] => 1553014068201
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 17:47:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:48:00 - cex place new buy order: eth_btc 0.03435 0.21558 [8459005662] margin:0.34352256186316]Array
(
    [complete] => 
    [id] => 8459005662
    [time] => 1553014079571
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 17:48:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:48:09 - cex place new buy order: eth_btc 0.034352 0.21557 [8459006410] margin:0.34641360037262]Array
(
    [complete] => 
    [id] => 8459006410
    [time] => 1553014089050
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 17:48:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:48:20 - cex place new buy order: eth_btc 0.034354 0.21555 [8459007233] margin:0.33474995633695]Array
(
    [complete] => 
    [id] => 8459007233
    [time] => 1553014099980
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 17:48:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:48:32 - cex place new buy order: eth_btc 0.034356 0.21554 [8459008408] margin:0.34055186866921]Array
(
    [complete] => 
    [id] => 8459008408
    [time] => 1553014112155
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 17:48:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:48:44 - cex place new buy order: eth_btc 0.034358 0.21553 [8459009297] margin:0.33471098434135]Array
(
    [complete] => 
    [id] => 8459009297
    [time] => 1553014123636
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 17:48:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:48:56 - cex place new buy order: eth_btc 0.03436 0.21552 [8459010192] margin:0.30849825378345]Array
(
    [complete] => 
    [id] => 8459010192
    [time] => 1553014135562
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 17:49:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:49:09 - cex place new buy order: eth_btc 0.034362 0.2155 [8459011029] margin:0.30265991502239]Array
(
    [complete] => 
    [id] => 8459011029
    [time] => 1553014148567
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 17:49:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:49:21 - cex place new buy order: eth_btc 0.034364 0.21549 [8459011858] margin:0.29682225584913]Array
(
    [complete] => 
    [id] => 8459011858
    [time] => 1553014160918
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 17:49:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:49:32 - cex place new buy order: eth_btc 0.034366 0.21548 [8459012841] margin:0.27643601233778]Array
(
    [complete] => 
    [id] => 8459012841
    [time] => 1553014172256
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 17:49:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:49:43 - cex place new buy order: eth_btc 0.034368 0.21547 [8459013949] margin:0.27932960893855]Array
(
    [complete] => 
    [id] => 8459013949
    [time] => 1553014182543
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 17:49:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:49:54 - cex place new buy order: eth_btc 0.03437 0.21545 [8459015093] margin:0.2734943264475]Array
(
    [complete] => 
    [id] => 8459015093
    [time] => 1553014194131
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 17:50:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:50:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:50:25 - cex place new buy order: eth_btc 0.034372 0.21544 [8459017420] margin:0.27056906784593]Array
(
    [complete] => 
    [id] => 8459017420
    [time] => 1553014225165
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 17:50:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:50:44 - cex place new buy order: eth_btc 0.034374 0.21543 [8459018240] margin:0.27637167626693]Array
(
    [complete] => 
    [id] => 8459018240
    [time] => 1553014244512
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 17:50:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:50:57 - cex place new buy order: eth_btc 0.034376 0.21542 [8459019582] margin:0.27053758436117]Array
(
    [complete] => 
    [id] => 8459019582
    [time] => 1553014256725
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 17:51:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:51:06 - cex place new buy order: eth_btc 0.034378 0.2154 [8459020551] margin:0.26470417127233]Array
(
    [complete] => 
    [id] => 8459020551
    [time] => 1553014265967
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 17:51:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:51:17 - cex place new buy order: eth_btc 0.03438 0.21539 [8459021521] margin:0.25305410122163]Array
(
    [complete] => 
    [id] => 8459021521
    [time] => 1553014277377
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 17:51:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:51:30 - cex place new buy order: eth_btc 0.034382 0.21538 [8459022721] margin:0.25013088243848]Array
(
    [complete] => 
    [id] => 8459022721
    [time] => 1553014289829
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 17:51:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:51:41 - cex place new buy order: eth_btc 0.034384 0.21537 [8459023891] margin:0.24429967426711]Array
(
    [complete] => 
    [id] => 8459023891
    [time] => 1553014300953
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 17:51:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:51:54 - cex place new buy order: eth_btc 0.034386 0.21535 [8459025184] margin:0.23556098412143]Array
(
    [complete] => 
    [id] => 8459025184
    [time] => 1553014313839
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 17:52:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:52:06 - cex place new buy order: eth_btc 0.034388 0.21534 [8459026410] margin:0.21519134581831]Array
(
    [complete] => 
    [id] => 8459026410
    [time] => 1553014325627
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 17:52:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:52:16 - cex place new buy order: eth_btc 0.03439 0.21533 [8459027679] margin:0.2209944751381]Array
(
    [complete] => 
    [id] => 8459027679
    [time] => 1553014336205
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 17:52:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:52:28 - cex place new buy order: eth_btc 0.034392 0.21531 [8459029069] margin:0.21516631774832]Array
(
    [complete] => 
    [id] => 8459029069
    [time] => 1553014347699
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 17:52:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:52:38 - cex place new buy order: eth_btc 0.034394 0.2153 [8459030265] margin:0.20352387044251]Array
(
    [complete] => 
    [id] => 8459030265
    [time] => 1553014358518
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 17:52:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:52:51 - cex place new buy order: eth_btc 0.034396 0.21529 [8459031074] margin:0.20060472147925]Array
(
    [complete] => 
    [id] => 8459031074
    [time] => 1553014370733
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 17:53:01 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:53:13 - cex place new buy order: eth_btc 0.034341 0.2156 [8459032575]Array
(
    [complete] => 
    [id] => 8459032575
    [time] => 1553014392764
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 17:53:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:53:24 - cex place new buy order: eth_btc 0.034343 0.21562 [8459033233] margin:0.35815158838772]Array
(
    [complete] => 
    [id] => 8459033233
    [time] => 1553014403565
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 17:53:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:53:36 - cex place new buy order: eth_btc 0.034345 0.21561 [8459034147] margin:0.37560052409376]Array
(
    [complete] => 
    [id] => 8459034147
    [time] => 1553014416022
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 17:53:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:53:48 - cex place new buy order: eth_btc 0.034347 0.2156 [8459035488] margin:0.42507351442629]Array
(
    [complete] => 
    [id] => 8459035488
    [time] => 1553014427682
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 17:53:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:54:01 - cex place new buy order: eth_btc 0.034349 0.21558 [8459036989] margin:0.39302454219921]Array
(
    [complete] => 
    [id] => 8459036989
    [time] => 1553014441376
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 17:54:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:54:08 - cex place new buy order: eth_btc 0.034351 0.21557 [8459037606] margin:0.42793514017059]Array
(
    [complete] => 
    [id] => 8459037606
    [time] => 1553014447905
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 17:54:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:54:16 - cex place new buy order: eth_btc 0.034353 0.21556 [8459038468] margin:0.43664308793991]Array
(
    [complete] => 
    [id] => 8459038468
    [time] => 1553014455575
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 17:54:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:54:24 - cex place new buy order: eth_btc 0.034355 0.21555 [8459039338] margin:0.42497453063599]Array
(
    [complete] => 
    [id] => 8459039338
    [time] => 1553014464316
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 17:54:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:54:34 - cex place new buy order: eth_btc 0.034357 0.21553 [8459040530] margin:0.41912856186512]Array
(
    [complete] => 
    [id] => 8459040530
    [time] => 1553014474459
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 17:54:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:54:47 - cex place new buy order: eth_btc 0.034359 0.21552 [8459042244] margin:0.37253703542011]Array
(
    [complete] => 
    [id] => 8459042244
    [time] => 1553014486769
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 17:54:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:54:59 - cex place new buy order: eth_btc 0.034361 0.21551 [8459043850] margin:0.37542562789208]Array
(
    [complete] => 
    [id] => 8459043850
    [time] => 1553014499165
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 17:55:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:55:06 - cex place new buy order: eth_btc 0.034363 0.2155 [8459044815] margin:0.37540377731864]Array
(
    [complete] => 
    [id] => 8459044815
    [time] => 1553014506282
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 17:55:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:55:20 - cex place new buy order: eth_btc 0.034365 0.21548 [8459046637] margin:0.36083224210679]Array
(
    [complete] => 
    [id] => 8459046637
    [time] => 1553014519595
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 17:55:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:55:31 - cex place new buy order: eth_btc 0.034367 0.21547 [8459048091] margin:0.36081124334391]Array
(
    [complete] => 
    [id] => 8459048091
    [time] => 1553014530892
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 17:55:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:55:41 - cex place new buy order: eth_btc 0.034369 0.21546 [8459049358] margin:0.35206145072593]Array
(
    [complete] => 
    [id] => 8459049358
    [time] => 1553014540688
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 17:55:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:55:53 - cex place new buy order: eth_btc 0.034371 0.21545 [8459050614] margin:0.36367868261034]Array
(
    [complete] => 
    [id] => 8459050614
    [time] => 1553014552739
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 17:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:56:05 - cex place new buy order: eth_btc 0.034373 0.21543 [8459051591] margin:0.36074826171704]Array
(
    [complete] => 
    [id] => 8459051591
    [time] => 1553014564768
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 17:56:05 - cex place new buy order: eth_btc 0.034373 0.21543 [] margin:0.36074826171704]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 17:56:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:56:18 - cex place new buy order: eth_btc 0.034375 0.21542 [8459052564] margin:0.37818181818181]Array
(
    [complete] => 
    [id] => 8459052564
    [time] => 1553014578130
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 17:56:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:56:29 - cex place new buy order: eth_btc 0.034377 0.21541 [8459053213] margin:0.3665241295052]Array
(
    [complete] => 
    [id] => 8459053213
    [time] => 1553014589199
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 17:56:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:56:41 - cex place new buy order: eth_btc 0.034379 0.2154 [8459054023] margin:0.37232031181826]Array
(
    [complete] => 
    [id] => 8459054023
    [time] => 1553014600904
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 17:56:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:56:50 - cex place new buy order: eth_btc 0.034381 0.21538 [8459054759] margin:0.36648148686775]Array
(
    [complete] => 
    [id] => 8459054759
    [time] => 1553014610439
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 17:56:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:56:58 - cex place new buy order: eth_btc 0.034383 0.21537 [8459055340] margin:0.31120030247505]Array
(
    [complete] => 
    [id] => 8459055340
    [time] => 1553014618191
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 17:57:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:57:13 - cex place new buy order: eth_btc 0.034385 0.21536 [8459056434] margin:0.29954922204449]Array
(
    [complete] => 
    [id] => 8459056434
    [time] => 1553014632679
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 17:57:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:57:27 - cex place new buy order: eth_btc 0.034387 0.21535 [8459057828] margin:0.27917526972403]Array
(
    [complete] => 
    [id] => 8459057828
    [time] => 1553014647100
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 17:57:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:57:41 - cex place new buy order: eth_btc 0.03439 0.21533 [8459058941] margin:0.28496656004651]Array
(
    [complete] => 
    [id] => 8459058941
    [time] => 1553014660725
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 17:57:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:57:53 - cex place new buy order: eth_btc 0.034392 0.21531 [8459060175] margin:0.27041172365667]Array
(
    [complete] => 
    [id] => 8459060175
    [time] => 1553014672807
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 17:58:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:58:04 - cex delete buy orders: eth_btc[move]
2019-03-19 17:58:05 - cex place new buy order: eth_btc 0.034394 0.2153 [8459061175] margin:0.25585857998487]Array
(
    [complete] => 
    [id] => 8459061175
    [time] => 1553014684707
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 17:58:05 - cex place new buy order: eth_btc 0.034389 0.21533 [] margin:0.27042744984005]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 17:58:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:58:22 - cex place new buy order: eth_btc 0.034396 0.21529 [8459062644] margin:0.24712175834398]Array
(
    [complete] => 
    [id] => 8459062644
    [time] => 1553014702072
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 17:58:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:58:34 - cex place new buy order: eth_btc 0.034398 0.21528 [8459063658] margin:0.24420024420024]Array
(
    [complete] => 
    [id] => 8459063658
    [time] => 1553014713789
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 17:58:45 - cex delete buy orders: eth_btc [above margin]
2019-03-19 17:58:59 - cex place new buy order: eth_btc 0.034341 0.2156 [8459065599]Array
(
    [complete] => 
    [id] => 8459065599
    [time] => 1553014739213
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 17:59:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:59:09 - cex place new buy order: eth_btc 0.034343 0.21562 [8459066452] margin:0.37271059604578]Array
(
    [complete] => 
    [id] => 8459066452
    [time] => 1553014749096
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 17:59:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:59:22 - cex place new buy order: eth_btc 0.034345 0.21561 [8459067541] margin:0.34357257242685]Array
(
    [complete] => 
    [id] => 8459067541
    [time] => 1553014762044
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 17:59:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:59:33 - cex place new buy order: eth_btc 0.034347 0.2156 [8459068348] margin:0.30279209246804]Array
(
    [complete] => 
    [id] => 8459068348
    [time] => 1553014773333
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 17:59:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 17:59:46 - cex place new buy order: eth_btc 0.034349 0.21558 [8459069292] margin:0.31441963375936]Array
(
    [complete] => 
    [id] => 8459069292
    [time] => 1553014785691
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 17:59:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:00:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:00:20 - cex place new buy order: eth_btc 0.034351 0.21557 [8459071949] margin:0.32895694448489]Array
(
    [complete] => 
    [id] => 8459071949
    [time] => 1553014820109
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 18:00:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:00:31 - cex place new buy order: eth_btc 0.034353 0.21556 [8459072808] margin:0.34349256251274]Array
(
    [complete] => 
    [id] => 8459072808
    [time] => 1553014830943
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 18:00:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:00:41 - cex place new buy order: eth_btc 0.034355 0.21555 [8459073519] margin:0.33765099694367]Array
(
    [complete] => 
    [id] => 8459073519
    [time] => 1553014841157
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 18:00:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:00:50 - cex place new buy order: eth_btc 0.034357 0.21553 [8459074284] margin:0.30270396134704]Array
(
    [complete] => 
    [id] => 8459074284
    [time] => 1553014850007
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 18:00:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:01:00 - cex place new buy order: eth_btc 0.034359 0.21552 [8459075037] margin:0.32305946040339]Array
(
    [complete] => 
    [id] => 8459075037
    [time] => 1553014859745
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 18:01:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:01:05 - cex place new buy order: eth_btc 0.034361 0.00184 [] margin:0.34341258985477]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 18:01:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:01:15 - cex place new buy order: eth_btc 0.034361 0.21551 [8459075920] margin:0.34632286603997]Array
(
    [complete] => 
    [id] => 8459075920
    [time] => 1553014875456
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 18:01:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:01:27 - cex place new buy order: eth_btc 0.034363 0.2155 [8459076544] margin:0.33757238890668]Array
(
    [complete] => 
    [id] => 8459076544
    [time] => 1553014887312
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 18:01:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:01:39 - cex place new buy order: eth_btc 0.034365 0.21548 [8459077144] margin:0.33173286774335]Array
(
    [complete] => 
    [id] => 8459077144
    [time] => 1553014899393
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 18:01:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:01:51 - cex place new buy order: eth_btc 0.034367 0.21547 [8459077755] margin:0.31134518578868]Array
(
    [complete] => 
    [id] => 8459077755
    [time] => 1553014910527
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 18:02:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:02:02 - cex place new buy order: eth_btc 0.034369 0.21546 [8459078706] margin:0.32005586429631]Array
(
    [complete] => 
    [id] => 8459078706
    [time] => 1553014922495
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 18:02:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:02:15 - cex place new buy order: eth_btc 0.034371 0.21545 [8459080012] margin:0.30839952285358]Array
(
    [complete] => 
    [id] => 8459080012
    [time] => 1553014934955
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 18:02:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:02:27 - cex place new buy order: eth_btc 0.034373 0.21543 [8459081514] margin:0.31129083873969]Array
(
    [complete] => 
    [id] => 8459081514
    [time] => 1553014946720
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 18:02:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:02:38 - cex place new buy order: eth_btc 0.034377 0.21541 [8459082636] margin:0.29961893126218]Array
(
    [complete] => 
    [id] => 8459082636
    [time] => 1553014957731
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 18:02:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:02:49 - cex place new buy order: eth_btc 0.034379 0.2154 [8459083197] margin:0.31123651066058]Array
(
    [complete] => 
    [id] => 8459083197
    [time] => 1553014968916
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 18:03:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:03:02 - cex place new buy order: eth_btc 0.034381 0.21538 [8459083892] margin:0.31121840551467]Array
(
    [complete] => 
    [id] => 8459083892
    [time] => 1553014981626
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 18:03:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:03:15 - cex place new buy order: eth_btc 0.034383 0.21537 [8459084473] margin:0.29374981822412]Array
(
    [complete] => 
    [id] => 8459084473
    [time] => 1553014995494
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 18:03:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:03:27 - cex place new buy order: eth_btc 0.034385 0.21536 [8459084837] margin:0.28791624254763]Array
(
    [complete] => 
    [id] => 8459084837
    [time] => 1553015006725
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 18:03:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:03:38 - cex place new buy order: eth_btc 0.034387 0.21535 [8459085368] margin:0.29371564835547]Array
(
    [complete] => 
    [id] => 8459085368
    [time] => 1553015017612
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 18:03:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:03:48 - cex place new buy order: eth_btc 0.034389 0.21533 [8459085970] margin:0.3053301927942]Array
(
    [complete] => 
    [id] => 8459085970
    [time] => 1553015028455
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 18:03:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:04:01 - cex place new buy order: eth_btc 0.034391 0.21532 [8459086644] margin:0.28205053647756]Array
(
    [complete] => 
    [id] => 8459086644
    [time] => 1553015041059
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 18:04:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:04:12 - cex place new buy order: eth_btc 0.034393 0.21531 [8459087070] margin:0.2674962928503]Array
(
    [complete] => 
    [id] => 8459087070
    [time] => 1553015051795
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 18:04:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:04:23 - cex place new buy order: eth_btc 0.034395 0.2153 [8459087435] margin:0.25294374182292]Array
(
    [complete] => 
    [id] => 8459087435
    [time] => 1553015063336
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 18:04:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:04:34 - cex place new buy order: eth_btc 0.034397 0.21528 [8459087931] margin:0.2471145739454]Array
(
    [complete] => 
    [id] => 8459087931
    [time] => 1553015074143
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 18:04:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:04:46 - cex place new buy order: eth_btc 0.034399 0.21527 [8459088688] margin:0.23837902264601]Array
(
    [complete] => 
    [id] => 8459088688
    [time] => 1553015086376
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 18:04:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:05:00 - cex place new buy order: eth_btc 0.034401 0.21526 [8459089563] margin:0.24127205604487]Array
(
    [complete] => 
    [id] => 8459089563
    [time] => 1553015100021
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 18:05:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:05:18 - cex place new buy order: eth_btc 0.034403 0.21525 [8459090940] margin:0.22672441356857]Array
(
    [complete] => 
    [id] => 8459090940
    [time] => 1553015118392
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 18:05:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:05:30 - cex place new buy order: eth_btc 0.034405 0.21523 [8459091840] margin:0.2121784624328]Array
(
    [complete] => 
    [id] => 8459091840
    [time] => 1553015129853
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 18:05:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:05:42 - cex place new buy order: eth_btc 0.034407 0.21522 [8459093390] margin:0.21216612898538]Array
(
    [complete] => 
    [id] => 8459093390
    [time] => 1553015141560
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 18:05:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:05:54 - cex place new buy order: eth_btc 0.034409 0.21521 [8459094994] margin:0.21796622976546]Array
(
    [complete] => 
    [id] => 8459094994
    [time] => 1553015154188
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 18:06:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:06:05 - cex place new buy order: eth_btc 0.034411 0.2152 [8459096457] margin:0.20632937142191]Array
(
    [complete] => 
    [id] => 8459096457
    [time] => 1553015165432
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 18:06:14 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:06:24 - cex place new buy order: eth_btc 0.034341 0.2156 [8459098848]Array
(
    [complete] => 
    [id] => 8459098848
    [time] => 1553015184098
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 18:06:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:06:34 - cex place new buy order: eth_btc 0.034343 0.21562 [8459099970] margin:0.38435780217221]Array
(
    [complete] => 
    [id] => 8459099970
    [time] => 1553015193595
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 18:06:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:06:45 - cex place new buy order: eth_btc 0.034345 0.21561 [8459101130] margin:0.40471684379095]Array
(
    [complete] => 
    [id] => 8459101130
    [time] => 1553015204825
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 18:06:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:06:57 - cex place new buy order: eth_btc 0.034347 0.2156 [8459102030] margin:0.35810987859202]Array
(
    [complete] => 
    [id] => 8459102030
    [time] => 1553015217500
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 18:07:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:07:16 - cex place new buy order: eth_btc 0.034349 0.21558 [8459103464] margin:0.37264549186296]Array
(
    [complete] => 
    [id] => 8459103464
    [time] => 1553015236247
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 18:07:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:07:26 - cex place new buy order: eth_btc 0.034351 0.21557 [8459104297] margin:0.36389042531513]Array
(
    [complete] => 
    [id] => 8459104297
    [time] => 1553015245970
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 18:07:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:07:34 - cex place new buy order: eth_btc 0.034353 0.21556 [8459104986] margin:0.36095828603033]Array
(
    [complete] => 
    [id] => 8459104986
    [time] => 1553015253590
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 18:07:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:07:43 - cex place new buy order: eth_btc 0.034355 0.21555 [8459105603] margin:0.36093727259496]Array
(
    [complete] => 
    [id] => 8459105603
    [time] => 1553015262551
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 18:07:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:07:53 - cex place new buy order: eth_btc 0.034357 0.21553 [8459106526] margin:0.33763134150246]Array
(
    [complete] => 
    [id] => 8459106526
    [time] => 1553015273014
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 18:08:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:08:05 - cex place new buy order: eth_btc 0.034359 0.21552 [8459107509] margin:0.30268634127886]Array
(
    [complete] => 
    [id] => 8459107509
    [time] => 1553015285039
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 18:08:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:08:18 - cex place new buy order: eth_btc 0.034361 0.21551 [8459108528] margin:0.31722010418789]Array
(
    [complete] => 
    [id] => 8459108528
    [time] => 1553015297865
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 18:08:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:08:28 - cex place new buy order: eth_btc 0.034363 0.2155 [8459109291] margin:0.30265110729564]Array
(
    [complete] => 
    [id] => 8459109291
    [time] => 1553015307992
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 18:08:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:08:37 - cex place new buy order: eth_btc 0.034365 0.21548 [8459109810] margin:0.2968136185072]Array
(
    [complete] => 
    [id] => 8459109810
    [time] => 1553015316933
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 18:08:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:08:47 - cex place new buy order: eth_btc 0.034367 0.21547 [8459110418] margin:0.32880379433757]Array
(
    [complete] => 
    [id] => 8459110418
    [time] => 1553015326424
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 18:08:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:08:56 - cex place new buy order: eth_btc 0.034369 0.21546 [8459111226] margin:0.33460385812796]Array
(
    [complete] => 
    [id] => 8459111226
    [time] => 1553015336004
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 18:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:09:05 - cex place new buy order: eth_btc 0.034371 0.21545 [8459112336] margin:0.32585609961886]Array
(
    [complete] => 
    [id] => 8459112336
    [time] => 1553015345437
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 18:09:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:09:15 - cex place new buy order: eth_btc 0.034373 0.21543 [8459113184] margin:0.33747418031593]Array
(
    [complete] => 
    [id] => 8459113184
    [time] => 1553015355058
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 18:09:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:09:26 - cex place new buy order: eth_btc 0.034375 0.21542 [8459113891] margin:0.31999999999999]Array
(
    [complete] => 
    [id] => 8459113891
    [time] => 1553015365921
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 18:09:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:09:36 - cex place new buy order: eth_btc 0.034377 0.21541 [8459114577] margin:0.31707246123864]Array
(
    [complete] => 
    [id] => 8459114577
    [time] => 1553015376085
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 18:09:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:10:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:10:20 - cex place new buy order: eth_btc 0.034379 0.2154 [8459117147] margin:0.33741528258528]Array
(
    [complete] => 
    [id] => 8459117147
    [time] => 1553015420372
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 18:10:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:10:30 - cex place new buy order: eth_btc 0.034381 0.21538 [8459117938] margin:0.34030423780576]Array
(
    [complete] => 
    [id] => 8459117938
    [time] => 1553015429838
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 18:10:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:10:40 - cex place new buy order: eth_btc 0.034383 0.21537 [8459118910] margin:0.33446761480964]Array
(
    [complete] => 
    [id] => 8459118910
    [time] => 1553015439596
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 18:10:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:10:49 - cex place new buy order: eth_btc 0.034385 0.21536 [8459119810] margin:0.31990693616402]Array
(
    [complete] => 
    [id] => 8459119810
    [time] => 1553015448569
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 18:10:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:10:59 - cex place new buy order: eth_btc 0.034387 0.21535 [8459120780] margin:0.31988832989212]Array
(
    [complete] => 
    [id] => 8459120780
    [time] => 1553015459067
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 18:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:11:06 - cex place new buy order: eth_btc 0.034389 0.21533 [8459121486] margin:0.31405391258832]Array
(
    [complete] => 
    [id] => 8459121486
    [time] => 1553015466112
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 18:11:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:11:15 - cex place new buy order: eth_btc 0.034391 0.21532 [8459122231] margin:0.3082201738827]Array
(
    [complete] => 
    [id] => 8459122231
    [time] => 1553015475052
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 18:11:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:11:25 - cex place new buy order: eth_btc 0.034393 0.21531 [8459123136] margin:0.31983252406012]Array
(
    [complete] => 
    [id] => 8459123136
    [time] => 1553015485020
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 18:11:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:11:34 - cex place new buy order: eth_btc 0.034395 0.2153 [8459123879] margin:0.29946213112371]Array
(
    [complete] => 
    [id] => 8459123879
    [time] => 1553015493579
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 18:11:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:11:44 - cex place new buy order: eth_btc 0.034397 0.21528 [8459124759] margin:0.29363025845277]Array
(
    [complete] => 
    [id] => 8459124759
    [time] => 1553015504449
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 18:11:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:11:54 - cex place new buy order: eth_btc 0.034399 0.21527 [8459125511] margin:0.28779906392629]Array
(
    [complete] => 
    [id] => 8459125511
    [time] => 1553015514179
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 18:12:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:12:07 - cex place new buy order: eth_btc 0.034401 0.21526 [8459126372] margin:0.29068922415045]Array
(
    [complete] => 
    [id] => 8459126372
    [time] => 1553015526713
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 18:12:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:12:16 - cex place new buy order: eth_btc 0.034403 0.21525 [8459126988] margin:0.27613870883352]Array
(
    [complete] => 
    [id] => 8459126988
    [time] => 1553015536101
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 18:12:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:12:26 - cex place new buy order: eth_btc 0.034405 0.21523 [8459127680] margin:0.26449643947102]Array
(
    [complete] => 
    [id] => 8459127680
    [time] => 1553015545586
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 18:12:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:12:37 - cex place new buy order: eth_btc 0.034408 0.21521 [8459128396] margin:0.25575447570332]Array
(
    [complete] => 
    [id] => 8459128396
    [time] => 1553015556706
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 18:12:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:12:47 - cex place new buy order: eth_btc 0.03441 0.2152 [8459129002] margin:0.25283347863991]Array
(
    [complete] => 
    [id] => 8459129002
    [time] => 1553015567101
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 18:12:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:13:00 - cex place new buy order: eth_btc 0.034412 0.21519 [8459130077] margin:0.24700685807277]Array
(
    [complete] => 
    [id] => 8459130077
    [time] => 1553015580012
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 18:13:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:13:08 - cex place new buy order: eth_btc 0.034414 0.21518 [8459130713] margin:0.24118091474399]Array
(
    [complete] => 
    [id] => 8459130713
    [time] => 1553015588170
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 18:13:19 - cex delete buy orders: eth_btc[move]
2019-03-19 18:13:21 - cex place new buy order: eth_btc 0.034415 0.21516 [8459131882] margin:0.19758251975825]Array
(
    [complete] => 
    [id] => 8459131882
    [time] => 1553015601242
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 18:13:31 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:13:42 - cex place new buy order: eth_btc 0.034345 0.2156 [8459133682]Array
(
    [complete] => 
    [id] => 8459133682
    [time] => 1553015622101
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 18:13:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:13:54 - cex place new buy order: eth_btc 0.034347 0.2156 [8459134819] margin:0.39887035257808]Array
(
    [complete] => 
    [id] => 8459134819
    [time] => 1553015633686
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 18:14:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:14:05 - cex place new buy order: eth_btc 0.034349 0.21558 [8459135721] margin:0.40466971381992]Array
(
    [complete] => 
    [id] => 8459135721
    [time] => 1553015644625
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 18:14:05 - cex place new buy order: eth_btc 0.034349 0.21558 [] margin:0.40466971381992]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 18:14:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:14:16 - cex place new buy order: eth_btc 0.034351 0.21557 [8459136666] margin:0.39591278274285]Array
(
    [complete] => 
    [id] => 8459136666
    [time] => 1553015656098
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 18:14:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:14:29 - cex place new buy order: eth_btc 0.034353 0.21556 [8459137239] margin:0.3900678252263]Array
(
    [complete] => 
    [id] => 8459137239
    [time] => 1553015668597
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 18:14:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:14:41 - cex place new buy order: eth_btc 0.034355 0.21555 [8459138087] margin:0.4045990394411]Array
(
    [complete] => 
    [id] => 8459138087
    [time] => 1553015680574
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 18:14:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:14:51 - cex place new buy order: eth_btc 0.034357 0.21553 [8459138853] margin:0.40166487178741]Array
(
    [complete] => 
    [id] => 8459138853
    [time] => 1553015691174
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 18:14:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:15:01 - cex place new buy order: eth_btc 0.034359 0.21552 [8459139557] margin:0.38417881777699]Array
(
    [complete] => 
    [id] => 8459139557
    [time] => 1553015700754
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 18:15:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:15:07 - cex place new buy order: eth_btc 0.034361 0.21551 [8459140088] margin:0.3812461802625]Array
(
    [complete] => 
    [id] => 8459140088
    [time] => 1553015706917
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 18:15:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:15:19 - cex place new buy order: eth_btc 0.03437 0.21545 [8459141492] margin:0.36077974978179]Array
(
    [complete] => 
    [id] => 8459141492
    [time] => 1553015718821
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 18:15:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:15:30 - cex place new buy order: eth_btc 0.034393 0.21531 [8459142753] margin:0.2936644084552]Array
(
    [complete] => 
    [id] => 8459142753
    [time] => 1553015730223
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 18:15:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:15:43 - cex place new buy order: eth_btc 0.034397 0.21528 [8459143970] margin:0.28490856760763]Array
(
    [complete] => 
    [id] => 8459143970
    [time] => 1553015742978
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 18:15:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:15:55 - cex place new buy order: eth_btc 0.034399 0.21527 [8459145233] margin:0.27617081891915]Array
(
    [complete] => 
    [id] => 8459145233
    [time] => 1553015754994
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 18:16:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:16:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:16:06 - cex place new buy order: eth_btc 0.034401 0.21526 [8459146335] margin:0.26743408621843]Array
(
    [complete] => 
    [id] => 8459146335
    [time] => 1553015766217
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 18:16:07 - cex place new buy order: eth_btc 0.034401 0.21526 [] margin:0.26743408621843]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 18:16:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:16:21 - cex place new buy order: eth_btc 0.034403 0.21525 [8459147905] margin:0.26741853908088]Array
(
    [complete] => 
    [id] => 8459147905
    [time] => 1553015781143
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 18:16:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:16:31 - cex place new buy order: eth_btc 0.034406 0.21523 [8459148836] margin:0.23542405394408]Array
(
    [complete] => 
    [id] => 8459148836
    [time] => 1553015791335
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 18:16:41 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:16:53 - cex place new buy order: eth_btc 0.034406 0.2152 [8459150186]Array
(
    [complete] => 
    [id] => 8459150186
    [time] => 1553015813153
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 18:17:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:17:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:17:10 - cex place new buy order: eth_btc 0.034408 0.21521 [8459151111] margin:0.20344106021855]Array
(
    [complete] => 
    [id] => 8459151111
    [time] => 1553015830155
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 18:17:23 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:17:33 - cex place new buy order: eth_btc 0.034345 0.2156 [8459152686]Array
(
    [complete] => 
    [id] => 8459152686
    [time] => 1553015853326
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 18:17:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:17:44 - cex place new buy order: eth_btc 0.034347 0.2156 [8459153527] margin:0.37557865315747]Array
(
    [complete] => 
    [id] => 8459153527
    [time] => 1553015863703
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 18:17:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:17:55 - cex place new buy order: eth_btc 0.034349 0.21558 [8459154508] margin:0.36391161314739]Array
(
    [complete] => 
    [id] => 8459154508
    [time] => 1553015874640
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 18:18:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:18:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:18:07 - cex place new buy order: eth_btc 0.034351 0.21557 [8459155404] margin:0.36680154871764]Array
(
    [complete] => 
    [id] => 8459155404
    [time] => 1553015886404
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 18:18:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:18:21 - cex place new buy order: eth_btc 0.034353 0.21556 [8459156658] margin:0.36095828603033]Array
(
    [complete] => 
    [id] => 8459156658
    [time] => 1553015901017
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 18:18:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:18:33 - cex place new buy order: eth_btc 0.034355 0.21555 [8459157859] margin:0.36675884150776]Array
(
    [complete] => 
    [id] => 8459157859
    [time] => 1553015912744
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 18:18:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:18:45 - cex place new buy order: eth_btc 0.034357 0.21553 [8459158991] margin:0.34636318654131]Array
(
    [complete] => 
    [id] => 8459158991
    [time] => 1553015924849
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 18:18:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:18:56 - cex place new buy order: eth_btc 0.034359 0.21552 [8459159906] margin:0.33179079717103]Array
(
    [complete] => 
    [id] => 8459159906
    [time] => 1553015936305
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 18:19:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:19:09 - cex place new buy order: eth_btc 0.034361 0.21551 [8459160979] margin:0.3259509327435]Array
(
    [complete] => 
    [id] => 8459160979
    [time] => 1553015948707
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 18:19:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:19:21 - cex place new buy order: eth_btc 0.034363 0.2155 [8459161966] margin:0.32884206850392]Array
(
    [complete] => 
    [id] => 8459161966
    [time] => 1553015960899
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 18:19:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:19:31 - cex place new buy order: eth_btc 0.034365 0.21548 [8459162892] margin:0.34046268005237]Array
(
    [complete] => 
    [id] => 8459162892
    [time] => 1553015971277
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 18:19:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:19:39 - cex place new buy order: eth_btc 0.034367 0.21547 [8459163404] margin:0.34917217097796]Array
(
    [complete] => 
    [id] => 8459163404
    [time] => 1553015978536
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 18:20:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:20:25 - cex place new buy order: eth_btc 0.034369 0.21546 [8459166671] margin:0.35497104949227]Array
(
    [complete] => 
    [id] => 8459166671
    [time] => 1553016025340
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 18:20:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:20:36 - cex place new buy order: eth_btc 0.034371 0.21545 [8459167463] margin:0.35204096476682]Array
(
    [complete] => 
    [id] => 8459167463
    [time] => 1553016035817
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 18:20:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:20:46 - cex place new buy order: eth_btc 0.034373 0.21543 [8459168417] margin:0.34620196084136]Array
(
    [complete] => 
    [id] => 8459168417
    [time] => 1553016046354
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 18:20:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:20:54 - cex place new buy order: eth_btc 0.034375 0.21542 [8459169105] margin:0.34036363636363]Array
(
    [complete] => 
    [id] => 8459169105
    [time] => 1553016053968
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 18:21:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:21:06 - cex place new buy order: eth_btc 0.034377 0.21541 [8459170180] margin:0.33452599121506]Array
(
    [complete] => 
    [id] => 8459170180
    [time] => 1553016066330
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 18:21:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:21:16 - cex place new buy order: eth_btc 0.034379 0.2154 [8459171487] margin:0.33159777771314]Array
(
    [complete] => 
    [id] => 8459171487
    [time] => 1553016076297
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 18:21:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:21:26 - cex place new buy order: eth_btc 0.034381 0.21538 [8459172533] margin:0.31703557197289]Array
(
    [complete] => 
    [id] => 8459172533
    [time] => 1553016085827
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 18:21:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:21:36 - cex place new buy order: eth_btc 0.034383 0.21537 [8459173544] margin:0.31120030247505]Array
(
    [complete] => 
    [id] => 8459173544
    [time] => 1553016095576
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 18:21:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:21:44 - cex place new buy order: eth_btc 0.034385 0.21536 [8459174185] margin:0.27337501817655]Array
(
    [complete] => 
    [id] => 8459174185
    [time] => 1553016103642
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 18:21:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:21:54 - cex place new buy order: eth_btc 0.034387 0.21535 [8459175584] margin:0.29080757262918]Array
(
    [complete] => 
    [id] => 8459175584
    [time] => 1553016114251
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 18:22:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:22:05 - cex place new buy order: eth_btc 0.034389 0.21533 [8459176916] margin:0.2849748466079]Array
(
    [complete] => 
    [id] => 8459176916
    [time] => 1553016124726
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 18:22:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:22:18 - cex place new buy order: eth_btc 0.034391 0.21532 [8459178388] margin:0.28495827396704]Array
(
    [complete] => 
    [id] => 8459178388
    [time] => 1553016137740
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 18:22:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:22:31 - cex place new buy order: eth_btc 0.034393 0.21531 [8459179729] margin:0.28784927165413]Array
(
    [complete] => 
    [id] => 8459179729
    [time] => 1553016151126
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 18:22:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:22:41 - cex place new buy order: eth_btc 0.034395 0.2153 [8459180537] margin:0.27911033580461]Array
(
    [complete] => 
    [id] => 8459180537
    [time] => 1553016161452
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 18:22:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:22:52 - cex place new buy order: eth_btc 0.034397 0.21528 [8459181314] margin:0.2761868767625]Array
(
    [complete] => 
    [id] => 8459181314
    [time] => 1553016172142
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 18:23:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:23:03 - cex place new buy order: eth_btc 0.034399 0.21527 [8459182235] margin:0.23547196139422]Array
(
    [complete] => 
    [id] => 8459182235
    [time] => 1553016183068
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 18:23:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:23:15 - cex place new buy order: eth_btc 0.034401 0.21526 [8459183152] margin:0.22383070259586]Array
(
    [complete] => 
    [id] => 8459183152
    [time] => 1553016195494
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 18:23:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:23:27 - cex place new buy order: eth_btc 0.034403 0.21525 [8459183990] margin:0.21219079731418]Array
(
    [complete] => 
    [id] => 8459183990
    [time] => 1553016206738
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 18:23:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:23:39 - cex place new buy order: eth_btc 0.034405 0.21523 [8459185135] margin:0.20345879959309]Array
(
    [complete] => 
    [id] => 8459185135
    [time] => 1553016219398
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 18:23:50 - cex delete buy orders: eth_btc[move]
2019-03-19 18:23:52 - cex place new buy order: eth_btc 0.034406 0.21522 [8459186320] margin:0.19763420234253]Array
(
    [complete] => 
    [id] => 8459186320
    [time] => 1553016231566
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 18:24:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:24:18 - cex place new buy order: eth_btc 0.034348 0.2156 [8459188289]Array
(
    [complete] => 
    [id] => 8459188289
    [time] => 1553016258079
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 18:24:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:24:28 - cex place new buy order: eth_btc 0.03435 0.21558 [8459188800] margin:0.34934497816594]Array
(
    [complete] => 
    [id] => 8459188800
    [time] => 1553016267911
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 18:24:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:24:39 - cex place new buy order: eth_btc 0.034352 0.21557 [8459189626] margin:0.34641360037262]Array
(
    [complete] => 
    [id] => 8459189626
    [time] => 1553016278647
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 18:24:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:24:51 - cex place new buy order: eth_btc 0.034354 0.21555 [8459190676] margin:0.32019561040926]Array
(
    [complete] => 
    [id] => 8459190676
    [time] => 1553016290980
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 18:25:09 - cex delete buy orders: eth_btc[move]
2019-03-19 18:25:11 - cex place new buy order: eth_btc 0.034354 0.21555 [8459192576] margin:0.35220491922572]Array
(
    [complete] => 
    [id] => 8459192576
    [time] => 1553016310861
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 18:25:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:25:22 - cex place new buy order: eth_btc 0.034371 0.21545 [8459193945] margin:0.31130895231446]Array
(
    [complete] => 
    [id] => 8459193945
    [time] => 1553016321949
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 18:25:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:25:33 - cex place new buy order: eth_btc 0.034373 0.21543 [8459196257] margin:0.25601489541209]Array
(
    [complete] => 
    [id] => 8459196257
    [time] => 1553016333194
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 18:25:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:25:44 - cex place new buy order: eth_btc 0.034375 0.21542 [8459197834] margin:0.22690909090908]Array
(
    [complete] => 
    [id] => 8459197834
    [time] => 1553016344018
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 18:25:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:25:54 - cex place new buy order: eth_btc 0.034377 0.21541 [8459199125] margin:0.28798324461123]Array
(
    [complete] => 
    [id] => 8459199125
    [time] => 1553016353700
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 18:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:26:05 - cex place new buy order: eth_btc 0.034379 0.2154 [8459200516] margin:0.30541900578842]Array
(
    [complete] => 
    [id] => 8459200516
    [time] => 1553016365041
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 18:26:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:26:18 - cex place new buy order: eth_btc 0.034383 0.21537 [8459202065] margin:0.279207748015]Array
(
    [complete] => 
    [id] => 8459202065
    [time] => 1553016378405
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 18:26:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:26:27 - cex place new buy order: eth_btc 0.034385 0.21536 [8459202883] margin:0.27337501817655]Array
(
    [complete] => 
    [id] => 8459202883
    [time] => 1553016386733
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 18:26:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:26:37 - cex place new buy order: eth_btc 0.034387 0.21535 [8459203806] margin:0.25881873963998]Array
(
    [complete] => 
    [id] => 8459203806
    [time] => 1553016396819
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 18:26:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:26:48 - cex place new buy order: eth_btc 0.034389 0.21533 [8459204947] margin:0.21227718165691]Array
(
    [complete] => 
    [id] => 8459204947
    [time] => 1553016407754
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 18:26:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:27:11 - cex place new buy order: eth_btc 0.034345 0.2156 [8459207129]Array
(
    [complete] => 
    [id] => 8459207129
    [time] => 1553016431455
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 18:27:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:27:25 - cex place new buy order: eth_btc 0.034347 0.2156 [8459208468] margin:0.31734940460593]Array
(
    [complete] => 
    [id] => 8459208468
    [time] => 1553016445354
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 18:27:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:27:37 - cex place new buy order: eth_btc 0.034349 0.21558 [8459209281] margin:0.27657282599203]Array
(
    [complete] => 
    [id] => 8459209281
    [time] => 1553016457119
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 18:27:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:27:49 - cex place new buy order: eth_btc 0.034355 0.21555 [8459210101] margin:0.29981079901034]Array
(
    [complete] => 
    [id] => 8459210101
    [time] => 1553016468547
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 18:27:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:27:59 - cex place new buy order: eth_btc 0.034357 0.21553 [8459210937] margin:0.30561457635998]Array
(
    [complete] => 
    [id] => 8459210937
    [time] => 1553016479057
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 18:28:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:28:09 - cex place new buy order: eth_btc 0.034359 0.21552 [8459212119] margin:0.3085072324573]Array
(
    [complete] => 
    [id] => 8459212119
    [time] => 1553016488948
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 18:28:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:28:18 - cex place new buy order: eth_btc 0.034361 0.21551 [8459212886] margin:0.28520706615056]Array
(
    [complete] => 
    [id] => 8459212886
    [time] => 1553016497698
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 18:28:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:28:29 - cex place new buy order: eth_btc 0.034363 0.2155 [8459214034] margin:0.27937025288827]Array
(
    [complete] => 
    [id] => 8459214034
    [time] => 1553016509266
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 18:28:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:28:41 - cex place new buy order: eth_btc 0.034365 0.21548 [8459215216] margin:0.27935399388912]Array
(
    [complete] => 
    [id] => 8459215216
    [time] => 1553016521050
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 18:28:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:28:50 - cex place new buy order: eth_btc 0.034367 0.21547 [8459216078] margin:0.25605959205051]Array
(
    [complete] => 
    [id] => 8459216078
    [time] => 1553016530522
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 18:28:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:29:01 - cex place new buy order: eth_btc 0.034369 0.21546 [8459216857] margin:0.25604469143705]Array
(
    [complete] => 
    [id] => 8459216857
    [time] => 1553016540651
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 18:29:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:29:10 - cex place new buy order: eth_btc 0.034371 0.21545 [8459217500] margin:0.26184865147945]Array
(
    [complete] => 
    [id] => 8459217500
    [time] => 1553016550018
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 18:29:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:29:21 - cex place new buy order: eth_btc 0.034373 0.21543 [8459218380] margin:0.24437785471154]Array
(
    [complete] => 
    [id] => 8459218380
    [time] => 1553016561112
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 18:29:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:29:34 - cex place new buy order: eth_btc 0.034375 0.21542 [8459219197] margin:0.23563636363635]Array
(
    [complete] => 
    [id] => 8459219197
    [time] => 1553016573787
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 18:29:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:29:45 - cex place new buy order: eth_btc 0.034377 0.21541 [8459219835] margin:0.23271373301919]Array
(
    [complete] => 
    [id] => 8459219835
    [time] => 1553016584963
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 18:29:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:29:56 - cex place new buy order: eth_btc 0.034379 0.2154 [8459220866] margin:0.21815643270602]Array
(
    [complete] => 
    [id] => 8459220866
    [time] => 1553016596303
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 18:30:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:30:09 - cex place new buy order: eth_btc 0.034381 0.21538 [8459221712] margin:0.2210523254123]Array
(
    [complete] => 
    [id] => 8459221712
    [time] => 1553016608520
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 18:30:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:30:20 - cex place new buy order: eth_btc 0.034383 0.21537 [8459222383] margin:0.22394788122035]Array
(
    [complete] => 
    [id] => 8459222383
    [time] => 1553016620104
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 18:30:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:30:31 - cex place new buy order: eth_btc 0.034385 0.21536 [8459223280] margin:0.25883379380542]Array
(
    [complete] => 
    [id] => 8459223280
    [time] => 1553016630736
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 18:30:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:30:41 - cex place new buy order: eth_btc 0.034387 0.21535 [8459224307] margin:0.25591066391368]Array
(
    [complete] => 
    [id] => 8459224307
    [time] => 1553016640823
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 18:30:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:30:53 - cex place new buy order: eth_btc 0.034389 0.21533 [8459225260] margin:0.25880368722557]Array
(
    [complete] => 
    [id] => 8459225260
    [time] => 1553016652976
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 18:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:31:05 - cex place new buy order: eth_btc 0.034391 0.21532 [8459226221] margin:0.2733273240092]Array
(
    [complete] => 
    [id] => 8459226221
    [time] => 1553016665299
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 18:31:05 - cex place new buy order: eth_btc 0.034391 0.21532 [] margin:0.27041958651974]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 18:31:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:31:19 - cex place new buy order: eth_btc 0.034393 0.21531 [8459227245] margin:0.27331142965137]Array
(
    [complete] => 
    [id] => 8459227245
    [time] => 1553016678547
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 18:31:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:31:30 - cex place new buy order: eth_btc 0.034395 0.2153 [8459228142] margin:0.27329553714202]Array
(
    [complete] => 
    [id] => 8459228142
    [time] => 1553016690114
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 18:31:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:31:40 - cex place new buy order: eth_btc 0.034397 0.21528 [8459228812] margin:0.26746518591736]Array
(
    [complete] => 
    [id] => 8459228812
    [time] => 1553016700122
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 18:31:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:31:49 - cex place new buy order: eth_btc 0.034399 0.21527 [8459229429] margin:0.26454257391204]Array
(
    [complete] => 
    [id] => 8459229429
    [time] => 1553016708657
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 18:31:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:31:59 - cex place new buy order: eth_btc 0.034401 0.21526 [8459230317] margin:0.25580651725239]Array
(
    [complete] => 
    [id] => 8459230317
    [time] => 1553016719126
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 18:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:32:05 - cex place new buy order: eth_btc 0.034403 0.21525 [8459231166] margin:0.2499781995756]Array
(
    [complete] => 
    [id] => 8459231166
    [time] => 1553016725424
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 18:32:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:32:14 - cex place new buy order: eth_btc 0.034405 0.21523 [8459232145] margin:0.2470571137916]Array
(
    [complete] => 
    [id] => 8459232145
    [time] => 1553016734469
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 18:32:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:32:25 - cex place new buy order: eth_btc 0.034407 0.21522 [8459233417] margin:0.26448106489958]Array
(
    [complete] => 
    [id] => 8459233417
    [time] => 1553016745024
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 18:32:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:32:35 - cex place new buy order: eth_btc 0.034409 0.21521 [8459234231] margin:0.25865325932168]Array
(
    [complete] => 
    [id] => 8459234231
    [time] => 1553016754703
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 18:32:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:32:44 - cex place new buy order: eth_btc 0.034411 0.2152 [8459235077] margin:0.25573217866379]Array
(
    [complete] => 
    [id] => 8459235077
    [time] => 1553016764192
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 18:32:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:32:55 - cex place new buy order: eth_btc 0.034413 0.21518 [8459236159] margin:0.24990555894575]Array
(
    [complete] => 
    [id] => 8459236159
    [time] => 1553016775212
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 18:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:33:05 - cex place new buy order: eth_btc 0.034415 0.21517 [8459237196] margin:0.24407961644632]Array
(
    [complete] => 
    [id] => 8459237196
    [time] => 1553016785094
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 18:33:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:33:16 - cex place new buy order: eth_btc 0.034417 0.21516 [8459238196] margin:0.2527820553796]Array
(
    [complete] => 
    [id] => 8459238196
    [time] => 1553016795631
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 18:33:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:33:26 - cex place new buy order: eth_btc 0.034419 0.21515 [8459239093] margin:0.24695662279555]Array
(
    [complete] => 
    [id] => 8459239093
    [time] => 1553016806023
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 18:33:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:33:37 - cex place new buy order: eth_btc 0.034421 0.21513 [8459240076] margin:0.24403707039307]Array
(
    [complete] => 
    [id] => 8459240076
    [time] => 1553016816876
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 18:33:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:33:47 - cex place new buy order: eth_btc 0.034423 0.21512 [8459241135] margin:0.24983296052057]Array
(
    [complete] => 
    [id] => 8459241135
    [time] => 1553016827360
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 18:33:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:33:57 - cex place new buy order: eth_btc 0.034425 0.21511 [8459242171] margin:0.25272331154682]Array
(
    [complete] => 
    [id] => 8459242171
    [time] => 1553016837257
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 18:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:34:06 - cex place new buy order: eth_btc 0.034427 0.2151 [8459243019] margin:0.22366166090568]Array
(
    [complete] => 
    [id] => 8459243019
    [time] => 1553016845872
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 18:34:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:34:17 - cex place new buy order: eth_btc 0.034429 0.21508 [8459243933] margin:0.22945772459262]Array
(
    [complete] => 
    [id] => 8459243933
    [time] => 1553016856728
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 18:34:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:34:31 - cex place new buy order: eth_btc 0.034431 0.21507 [8459245309] margin:0.21782695826436]Array
(
    [complete] => 
    [id] => 8459245309
    [time] => 1553016871405
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-19 18:34:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:34:44 - cex place new buy order: eth_btc 0.034433 0.21506 [8459246405] margin:0.20038916156013]Array
(
    [complete] => 
    [id] => 8459246405
    [time] => 1553016883636
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-19 18:34:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:35:07 - cex place new buy order: eth_btc 0.034359 0.2155 [8459248685]Array
(
    [complete] => 
    [id] => 8459248685
    [time] => 1553016906935
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 18:35:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:35:17 - cex place new buy order: eth_btc 0.034361 0.21551 [8459249856] margin:0.40452838974419]Array
(
    [complete] => 
    [id] => 8459249856
    [time] => 1553016917479
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 18:35:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:35:29 - cex place new buy order: eth_btc 0.034381 0.21538 [8459251779] margin:0.32285273843111]Array
(
    [complete] => 
    [id] => 8459251779
    [time] => 1553016928991
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 18:35:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:35:40 - cex place new buy order: eth_btc 0.034388 0.21534 [8459253027] margin:0.31697103640804]Array
(
    [complete] => 
    [id] => 8459253027
    [time] => 1553016939540
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 18:35:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:35:51 - cex place new buy order: eth_btc 0.03439 0.21533 [8459254265] margin:0.31695260250073]Array
(
    [complete] => 
    [id] => 8459254265
    [time] => 1553016950552
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 18:36:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:36:02 - cex place new buy order: eth_btc 0.034392 0.21531 [8459255434] margin:0.31693417073737]Array
(
    [complete] => 
    [id] => 8459255434
    [time] => 1553016961633
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 18:36:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:36:19 - cex place new buy order: eth_btc 0.034394 0.2153 [8459257616] margin:0.28202593475606]Array
(
    [complete] => 
    [id] => 8459257616
    [time] => 1553016979034
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 18:36:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:36:30 - cex place new buy order: eth_btc 0.034397 0.21528 [8459258633] margin:0.28490856760763]Array
(
    [complete] => 
    [id] => 8459258633
    [time] => 1553016990410
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 18:36:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:36:40 - cex place new buy order: eth_btc 0.034399 0.21527 [8459259654] margin:0.26744963516381]Array
(
    [complete] => 
    [id] => 8459259654
    [time] => 1553017000144
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 18:36:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:36:51 - cex place new buy order: eth_btc 0.034401 0.21526 [8459260707] margin:0.26162030173542]Array
(
    [complete] => 
    [id] => 8459260707
    [time] => 1553017011320
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 18:37:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:37:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:37:11 - cex place new buy order: eth_btc 0.034403 0.21525 [8459262231] margin:0.25579164607736]Array
(
    [complete] => 
    [id] => 8459262231
    [time] => 1553017030985
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 18:37:12 - cex place new buy order: eth_btc 0.034403 0.21525 [] margin:0.26451181583]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 18:37:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:37:24 - cex place new buy order: eth_btc 0.034405 0.21523 [8459263571] margin:0.25868333091119]Array
(
    [complete] => 
    [id] => 8459263571
    [time] => 1553017044440
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 18:37:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:37:37 - cex place new buy order: eth_btc 0.034407 0.21522 [8459264792] margin:0.25866829424244]Array
(
    [complete] => 
    [id] => 8459264792
    [time] => 1553017056935
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 18:37:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:37:49 - cex place new buy order: eth_btc 0.034409 0.21521 [8459266009] margin:0.23830974454357]Array
(
    [complete] => 
    [id] => 8459266009
    [time] => 1553017068841
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 18:37:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:38:01 - cex place new buy order: eth_btc 0.034411 0.2152 [8459267055] margin:0.22957775130044]Array
(
    [complete] => 
    [id] => 8459267055
    [time] => 1553017080665
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 18:38:06 - cex delete buy orders: eth_btc[move]
2019-03-19 18:38:07 - cex place new buy order: eth_btc 0.034412 0.21518 [8459267722] margin:0.19759974428268]Array
(
    [complete] => 
    [id] => 8459267722
    [time] => 1553017087474
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 18:38:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:38:19 - cex place new buy order: eth_btc 0.034414 0.21518 [8459268905] margin:0.21502876736212]Array
(
    [complete] => 
    [id] => 8459268905
    [time] => 1553017099208
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 18:38:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:39:37 - cex place new buy order: eth_btc 0.034342 0.2156 [8459276024]Array
(
    [complete] => 
    [id] => 8459276024
    [time] => 1553017176498
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-19 18:39:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:39:43 - cex place new buy order: eth_btc 0.034344 0.21562 [8459276550] margin:0.3872583275099]Array
(
    [complete] => 
    [id] => 8459276550
    [time] => 1553017183105
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034344
)

2019-03-19 18:39:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:39:54 - cex place new buy order: eth_btc 0.034346 0.2156 [8459277167] margin:0.3901473242881]Array
(
    [complete] => 
    [id] => 8459277167
    [time] => 1553017193604
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 18:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:40:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:40:24 - cex place new buy order: eth_btc 0.034348 0.21559 [8459279187] margin:0.38430185163618]Array
(
    [complete] => 
    [id] => 8459279187
    [time] => 1553017223602
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 18:40:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:40:35 - cex place new buy order: eth_btc 0.03435 0.21558 [8459280157] margin:0.38427947598254]Array
(
    [complete] => 
    [id] => 8459280157
    [time] => 1553017235356
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 18:40:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:40:46 - cex place new buy order: eth_btc 0.034352 0.21557 [8459281043] margin:0.37843502561714]Array
(
    [complete] => 
    [id] => 8459281043
    [time] => 1553017245923
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 18:40:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:40:57 - cex place new buy order: eth_btc 0.034354 0.21555 [8459281993] margin:0.37550212493449]Array
(
    [complete] => 
    [id] => 8459281993
    [time] => 1553017256388
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 18:41:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:41:05 - cex place new buy order: eth_btc 0.034356 0.21554 [8459282896] margin:0.36965886599138]Array
(
    [complete] => 
    [id] => 8459282896
    [time] => 1553017265424
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 18:41:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:41:16 - cex place new buy order: eth_btc 0.034358 0.21553 [8459283792] margin:0.36672681762617]Array
(
    [complete] => 
    [id] => 8459283792
    [time] => 1553017276078
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 18:41:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:41:27 - cex place new buy order: eth_btc 0.03436 0.21552 [8459284695] margin:0.3521536670547]Array
(
    [complete] => 
    [id] => 8459284695
    [time] => 1553017287005
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 18:41:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:41:41 - cex place new buy order: eth_btc 0.034362 0.2155 [8459285527] margin:0.3521331703626]Array
(
    [complete] => 
    [id] => 8459285527
    [time] => 1553017300632
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 18:41:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:41:51 - cex place new buy order: eth_btc 0.034364 0.21549 [8459286202] margin:0.346292631824]Array
(
    [complete] => 
    [id] => 8459286202
    [time] => 1553017311190
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 18:42:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:42:05 - cex place new buy order: eth_btc 0.034366 0.21548 [8459287385] margin:0.31135424547517]Array
(
    [complete] => 
    [id] => 8459287385
    [time] => 1553017324841
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 18:42:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:42:16 - cex place new buy order: eth_btc 0.034368 0.21547 [8459288429] margin:0.30551675977653]Array
(
    [complete] => 
    [id] => 8459288429
    [time] => 1553017335840
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 18:42:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:42:29 - cex place new buy order: eth_btc 0.03437 0.21545 [8459289480] margin:0.29967995344777]Array
(
    [complete] => 
    [id] => 8459289480
    [time] => 1553017348527
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 18:42:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:42:40 - cex place new buy order: eth_btc 0.034372 0.21544 [8459290340] margin:0.2938438263703]Array
(
    [complete] => 
    [id] => 8459290340
    [time] => 1553017360436
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 18:42:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:42:54 - cex place new buy order: eth_btc 0.034374 0.21543 [8459291322] margin:0.27055332518764]Array
(
    [complete] => 
    [id] => 8459291322
    [time] => 1553017374270
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 18:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:43:07 - cex place new buy order: eth_btc 0.034376 0.21542 [8459292415] margin:0.26471957179426]Array
(
    [complete] => 
    [id] => 8459292415
    [time] => 1553017386812
    [pending] => 0.21541900
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 18:43:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:43:20 - cex place new buy order: eth_btc 0.034378 0.2154 [8459293838] margin:0.27052184536622]Array
(
    [complete] => 
    [id] => 8459293838
    [time] => 1553017400422
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 18:43:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:43:34 - cex place new buy order: eth_btc 0.03438 0.21539 [8459295259] margin:0.26759744037232]Array
(
    [complete] => 
    [id] => 8459295259
    [time] => 1553017413682
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 18:43:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:43:50 - cex place new buy order: eth_btc 0.034382 0.21538 [8459296675] margin:0.2646733756035]Array
(
    [complete] => 
    [id] => 8459296675
    [time] => 1553017429864
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 18:43:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:44:00 - cex place new buy order: eth_btc 0.034384 0.21536 [8459297544] margin:0.24720800372267]Array
(
    [complete] => 
    [id] => 8459297544
    [time] => 1553017440059
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 18:44:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:44:14 - cex place new buy order: eth_btc 0.034386 0.21535 [8459298846] margin:0.25010178561042]Array
(
    [complete] => 
    [id] => 8459298846
    [time] => 1553017453634
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 18:44:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:44:26 - cex place new buy order: eth_btc 0.034388 0.21534 [8459299843] margin:0.24427125741537]Array
(
    [complete] => 
    [id] => 8459299843
    [time] => 1553017465556
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 18:44:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:44:36 - cex place new buy order: eth_btc 0.03439 0.21533 [8459300970] margin:0.24134922942713]Array
(
    [complete] => 
    [id] => 8459300970
    [time] => 1553017476286
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 18:44:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:44:47 - cex place new buy order: eth_btc 0.034392 0.21531 [8459302041] margin:0.23261223540358]Array
(
    [complete] => 
    [id] => 8459302041
    [time] => 1553017486772
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 18:44:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:44:58 - cex place new buy order: eth_btc 0.034394 0.2153 [8459302951] margin:0.22678374135023]Array
(
    [complete] => 
    [id] => 8459302951
    [time] => 1553017498068
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 18:45:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:45:14 - cex place new buy order: eth_btc 0.034396 0.21529 [8459304285] margin:0.22095592510758]Array
(
    [complete] => 
    [id] => 8459304285
    [time] => 1553017513609
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 18:45:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:45:24 - cex place new buy order: eth_btc 0.034398 0.21528 [8459305703] margin:0.23838595267167]Array
(
    [complete] => 
    [id] => 8459305703
    [time] => 1553017524379
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 18:45:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:45:36 - cex place new buy order: eth_btc 0.0344 0.21526 [8459307021] margin:0.2296511627907]Array
(
    [complete] => 
    [id] => 8459307021
    [time] => 1553017536377
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 18:45:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:45:48 - cex place new buy order: eth_btc 0.034402 0.21525 [8459308478] margin:0.22382419626765]Array
(
    [complete] => 
    [id] => 8459308478
    [time] => 1553017547662
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 18:45:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:45:59 - cex place new buy order: eth_btc 0.034404 0.21524 [8459309866] margin:0.220904545983]Array
(
    [complete] => 
    [id] => 8459309866
    [time] => 1553017558980
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 18:46:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:46:05 - cex place new buy order: eth_btc 0.034406 0.21523 [8459310568] margin:0.21798523513341]Array
(
    [complete] => 
    [id] => 8459310568
    [time] => 1553017565094
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 18:46:16 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:46:30 - cex place new buy order: eth_btc 0.034341 0.2156 [8459312615]Array
(
    [complete] => 
    [id] => 8459312615
    [time] => 1553017589919
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 18:46:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:46:40 - cex place new buy order: eth_btc 0.034343 0.21562 [8459313644] margin:0.37853419910898]Array
(
    [complete] => 
    [id] => 8459313644
    [time] => 1553017600269
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 18:46:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:46:52 - cex place new buy order: eth_btc 0.034345 0.21561 [8459314563] margin:0.37851215606346]Array
(
    [complete] => 
    [id] => 8459314563
    [time] => 1553017612116
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 18:47:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:47:11 - cex place new buy order: eth_btc 0.034347 0.2156 [8459315706]Array
(
    [complete] => 
    [id] => 8459315706
    [time] => 1553017631119
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 18:47:12 - cex place new buy order: eth_btc 0.034347 0.2156 [] margin:0.37557865315747]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 18:47:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:47:24 - cex place new buy order: eth_btc 0.034349 0.21558 [8459316817] margin:0.36391161314739]Array
(
    [complete] => 
    [id] => 8459316817
    [time] => 1553017643982
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 18:47:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:47:37 - cex place new buy order: eth_btc 0.034351 0.21557 [8459317885] margin:0.36097930191261]Array
(
    [complete] => 
    [id] => 8459317885
    [time] => 1553017656807
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 18:47:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:47:49 - cex place new buy order: eth_btc 0.034353 0.21556 [8459318825] margin:0.37260210170871]Array
(
    [complete] => 
    [id] => 8459318825
    [time] => 1553017669050
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 18:47:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:48:01 - cex place new buy order: eth_btc 0.034355 0.21555 [8459319872] margin:0.36675884150776]Array
(
    [complete] => 
    [id] => 8459319872
    [time] => 1553017680783
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 18:48:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:48:07 - cex place new buy order: eth_btc 0.034357 0.21553 [8459320410] margin:0.36091626160608]Array
(
    [complete] => 
    [id] => 8459320410
    [time] => 1553017686787
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 18:48:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:48:15 - cex place new buy order: eth_btc 0.034359 0.21552 [8459321184] margin:0.36962658983091]Array
(
    [complete] => 
    [id] => 8459321184
    [time] => 1553017694837
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 18:48:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:48:26 - cex place new buy order: eth_btc 0.034361 0.21551 [8459322290] margin:0.35214341841039]Array
(
    [complete] => 
    [id] => 8459322290
    [time] => 1553017705669
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 18:48:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:48:37 - cex place new buy order: eth_btc 0.034363 0.2155 [8459323758] margin:0.34630270930944]Array
(
    [complete] => 
    [id] => 8459323758
    [time] => 1553017717503
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 18:48:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:48:48 - cex place new buy order: eth_btc 0.034365 0.21548 [8459324804] margin:0.33464280517967]Array
(
    [complete] => 
    [id] => 8459324804
    [time] => 1553017728213
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 18:48:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:48:59 - cex place new buy order: eth_btc 0.034367 0.21547 [8459325820] margin:0.34917217097796]Array
(
    [complete] => 
    [id] => 8459325820
    [time] => 1553017739405
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 18:49:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:49:07 - cex place new buy order: eth_btc 0.034369 0.00184 [] margin:0.34042305566062]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 18:49:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:49:15 - cex place new buy order: eth_btc 0.034369 0.21546 [8459327096] margin:0.34042305566062]Array
(
    [complete] => 
    [id] => 8459327096
    [time] => 1553017755370
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 18:49:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:49:27 - cex place new buy order: eth_btc 0.034371 0.21545 [8459327828] margin:0.33458438800154]Array
(
    [complete] => 
    [id] => 8459327828
    [time] => 1553017766755
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 18:49:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:49:38 - cex place new buy order: eth_btc 0.034373 0.21543 [8459328644] margin:0.32874639979055]Array
(
    [complete] => 
    [id] => 8459328644
    [time] => 1553017777724
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 18:50:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:50:28 - cex place new buy order: eth_btc 0.034377 0.21541 [8459332897] margin:0.31998138290135]Array
(
    [complete] => 
    [id] => 8459332897
    [time] => 1553017827697
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 18:50:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:50:41 - cex place new buy order: eth_btc 0.034379 0.2154 [8459334044] margin:0.32578027284098]Array
(
    [complete] => 
    [id] => 8459334044
    [time] => 1553017841272
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 18:50:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:50:54 - cex place new buy order: eth_btc 0.034381 0.21538 [8459335402] margin:0.31121840551467]Array
(
    [complete] => 
    [id] => 8459335402
    [time] => 1553017854139
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 18:51:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:51:15 - cex place new buy order: eth_btc 0.034383 0.21537 [8459337275] margin:0.30247506034957]Array
(
    [complete] => 
    [id] => 8459337275
    [time] => 1553017874656
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 18:51:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:51:26 - cex place new buy order: eth_btc 0.034385 0.21536 [8459338372] margin:0.29664097717028]Array
(
    [complete] => 
    [id] => 8459338372
    [time] => 1553017886374
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 18:51:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:51:35 - cex place new buy order: eth_btc 0.034387 0.21535 [8459339190] margin:0.27045104254513]Array
(
    [complete] => 
    [id] => 8459339190
    [time] => 1553017895431
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 18:51:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:51:46 - cex place new buy order: eth_btc 0.034389 0.21533 [8459339997] margin:0.25589578062752]Array
(
    [complete] => 
    [id] => 8459339997
    [time] => 1553017905635
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 18:51:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:51:56 - cex place new buy order: eth_btc 0.034391 0.21532 [8459340865] margin:0.25588089907245]Array
(
    [complete] => 
    [id] => 8459340865
    [time] => 1553017916379
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 18:52:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:52:05 - cex place new buy order: eth_btc 0.034393 0.21531 [8459341840] margin:0.26458872444974]Array
(
    [complete] => 
    [id] => 8459341840
    [time] => 1553017925285
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 18:52:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:52:15 - cex place new buy order: eth_btc 0.034395 0.2153 [8459342877] margin:0.24712894316032]Array
(
    [complete] => 
    [id] => 8459342877
    [time] => 1553017934780
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 18:52:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:52:24 - cex place new buy order: eth_btc 0.034397 0.21528 [8459343667] margin:0.25292903450882]Array
(
    [complete] => 
    [id] => 8459343667
    [time] => 1553017943768
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 18:52:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:52:33 - cex place new buy order: eth_btc 0.034399 0.21527 [8459344572] margin:0.23837902264601]Array
(
    [complete] => 
    [id] => 8459344572
    [time] => 1553017953104
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 18:52:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:52:44 - cex place new buy order: eth_btc 0.034401 0.21526 [8459345503] margin:0.23836516380338]Array
(
    [complete] => 
    [id] => 8459345503
    [time] => 1553017964100
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 18:52:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:52:55 - cex place new buy order: eth_btc 0.034403 0.21525 [8459346576] margin:0.22091096706682]Array
(
    [complete] => 
    [id] => 8459346576
    [time] => 1553017975421
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 18:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:53:06 - cex place new buy order: eth_btc 0.034405 0.21523 [8459347474] margin:0.21799157099258]Array
(
    [complete] => 
    [id] => 8459347474
    [time] => 1553017986066
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 18:53:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:53:19 - cex place new buy order: eth_btc 0.034407 0.21522 [8459348390] margin:0.20925974365682]Array
(
    [complete] => 
    [id] => 8459348390
    [time] => 1553017999061
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 18:53:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:53:31 - cex place new buy order: eth_btc 0.034409 0.21521 [8459349240] margin:0.20634136417796]Array
(
    [complete] => 
    [id] => 8459349240
    [time] => 1553018010715
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 18:53:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:53:42 - cex place new buy order: eth_btc 0.034411 0.21519 [8459350251] margin:0.2034233239371]Array
(
    [complete] => 
    [id] => 8459350251
    [time] => 1553018021936
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 18:53:53 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:54:08 - cex place new buy order: eth_btc 0.034377 0.2154 [8459352280]Array
(
    [complete] => 
    [id] => 8459352280
    [time] => 1553018047831
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 18:54:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:54:19 - cex place new buy order: eth_btc 0.034379 0.2154 [8459353116] margin:0.30541900578842]Array
(
    [complete] => 
    [id] => 8459353116
    [time] => 1553018059081
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 18:54:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:54:31 - cex place new buy order: eth_btc 0.034381 0.21538 [8459354111] margin:0.30249265582734]Array
(
    [complete] => 
    [id] => 8459354111
    [time] => 1553018070923
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 18:54:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:54:43 - cex place new buy order: eth_btc 0.034383 0.21537 [8459355230] margin:0.30247506034957]Array
(
    [complete] => 
    [id] => 8459355230
    [time] => 1553018083112
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 18:54:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:54:55 - cex place new buy order: eth_btc 0.034385 0.21536 [8459356179] margin:0.2675585284281]Array
(
    [complete] => 
    [id] => 8459356179
    [time] => 1553018095412
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 18:55:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:55:09 - cex place new buy order: eth_btc 0.034387 0.21535 [8459357280] margin:0.28789949690291]Array
(
    [complete] => 
    [id] => 8459357280
    [time] => 1553018108688
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 18:55:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:55:19 - cex place new buy order: eth_btc 0.034389 0.21533 [8459358279] margin:0.27915903341185]Array
(
    [complete] => 
    [id] => 8459358279
    [time] => 1553018118702
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 18:55:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:55:31 - cex place new buy order: eth_btc 0.034391 0.21532 [8459359654] margin:0.27914279898811]Array
(
    [complete] => 
    [id] => 8459359654
    [time] => 1553018130937
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 18:55:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:55:40 - cex place new buy order: eth_btc 0.034393 0.21531 [8459360535] margin:0.28203413485302]Array
(
    [complete] => 
    [id] => 8459360535
    [time] => 1553018140213
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 18:55:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:55:47 - cex place new buy order: eth_btc 0.034395 0.2153 [8459361368] margin:0.27329553714202]Array
(
    [complete] => 
    [id] => 8459361368
    [time] => 1553018147403
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 18:55:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:55:57 - cex place new buy order: eth_btc 0.034397 0.21528 [8459362337] margin:0.26746518591736]Array
(
    [complete] => 
    [id] => 8459362337
    [time] => 1553018157396
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 18:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:56:05 - cex place new buy order: eth_btc 0.034399 0.21527 [8459363061] margin:0.2703566964156]Array
(
    [complete] => 
    [id] => 8459363061
    [time] => 1553018165498
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 18:56:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:56:17 - cex place new buy order: eth_btc 0.034401 0.21526 [8459364035] margin:0.26743408621843]Array
(
    [complete] => 
    [id] => 8459364035
    [time] => 1553018176864
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 18:56:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:56:30 - cex place new buy order: eth_btc 0.034403 0.21525 [8459365085] margin:0.27032526233177]Array
(
    [complete] => 
    [id] => 8459365085
    [time] => 1553018189547
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 18:56:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:56:41 - cex place new buy order: eth_btc 0.034405 0.21523 [8459366108] margin:0.25577677663131]Array
(
    [complete] => 
    [id] => 8459366108
    [time] => 1553018200578
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 18:56:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:56:51 - cex place new buy order: eth_btc 0.034407 0.21522 [8459366974] margin:0.25866829424244]Array
(
    [complete] => 
    [id] => 8459366974
    [time] => 1553018211072
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 18:57:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:57:11 - cex place new buy order: eth_btc 0.034409 0.00184 [] margin:0.20924758057483]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 18:57:11 - cex delete buy orders: eth_btc [above margin]
2019-03-19 18:57:26 - cex place new buy order: eth_btc 0.034341 0.2156 [8459369546]Array
(
    [complete] => 
    [id] => 8459369546
    [time] => 1553018245620
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 18:57:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:57:36 - cex place new buy order: eth_btc 0.034343 0.21562 [8459370626] margin:0.38144600064058]Array
(
    [complete] => 
    [id] => 8459370626
    [time] => 1553018256302
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 18:57:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:57:49 - cex place new buy order: eth_btc 0.034345 0.21561 [8459371582] margin:0.37268889212403]Array
(
    [complete] => 
    [id] => 8459371582
    [time] => 1553018269407
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 18:57:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:58:00 - cex place new buy order: eth_btc 0.034347 0.2156 [8459372566] margin:0.36684426587472]Array
(
    [complete] => 
    [id] => 8459372566
    [time] => 1553018280126
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 18:58:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:58:17 - cex place new buy order: eth_btc 0.034349 0.21558 [8459374181] margin:0.36391161314739]Array
(
    [complete] => 
    [id] => 8459374181
    [time] => 1553018297179
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 18:58:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:58:29 - cex place new buy order: eth_btc 0.034351 0.21557 [8459375414] margin:0.36389042531513]Array
(
    [complete] => 
    [id] => 8459375414
    [time] => 1553018309106
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 18:58:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:58:40 - cex place new buy order: eth_btc 0.034353 0.21556 [8459376604] margin:0.35513637819113]Array
(
    [complete] => 
    [id] => 8459376604
    [time] => 1553018319935
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 18:58:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:58:57 - cex place new buy order: eth_btc 0.034355 0.21555 [8459378533] margin:0.3492941347693]Array
(
    [complete] => 
    [id] => 8459378533
    [time] => 1553018337182
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 18:59:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:59:06 - cex place new buy order: eth_btc 0.034357 0.21553 [8459379300] margin:0.34927380155427]Array
(
    [complete] => 
    [id] => 8459379300
    [time] => 1553018346119
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 18:59:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:59:13 - cex place new buy order: eth_btc 0.034359 0.21552 [8459379906] margin:0.34052213393871]Array
(
    [complete] => 
    [id] => 8459379906
    [time] => 1553018353265
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 18:59:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:59:23 - cex place new buy order: eth_btc 0.034361 0.21551 [8459380686] margin:0.33468176129914]Array
(
    [complete] => 
    [id] => 8459380686
    [time] => 1553018362718
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 18:59:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:59:37 - cex place new buy order: eth_btc 0.034363 0.2155 [8459381665] margin:0.32884206850392]Array
(
    [complete] => 
    [id] => 8459381665
    [time] => 1553018376787
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 18:59:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:59:46 - cex place new buy order: eth_btc 0.034365 0.21548 [8459382300] margin:0.32591299287066]Array
(
    [complete] => 
    [id] => 8459382300
    [time] => 1553018386246
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 18:59:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 18:59:57 - cex place new buy order: eth_btc 0.034367 0.21547 [8459382918] margin:0.32007449006315]Array
(
    [complete] => 
    [id] => 8459382918
    [time] => 1553018397386
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:00:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:00:05 - cex place new buy order: eth_btc 0.034369 0.21546 [8459383462] margin:0.31423666676365]Array
(
    [complete] => 
    [id] => 8459383462
    [time] => 1553018405483
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 19:00:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:00:27 - cex place new buy order: eth_btc 0.034371 0.21545 [8459384864] margin:0.30839952285358]Array
(
    [complete] => 
    [id] => 8459384864
    [time] => 1553018426846
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 19:00:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:00:39 - cex place new buy order: eth_btc 0.034373 0.21543 [8459385683] margin:0.3025630582143]Array
(
    [complete] => 
    [id] => 8459385683
    [time] => 1553018439174
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 19:00:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:00:51 - cex place new buy order: eth_btc 0.034375 0.21542 [8459386748] margin:0.29381818181817]Array
(
    [complete] => 
    [id] => 8459386748
    [time] => 1553018450918
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 19:01:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:01:02 - cex place new buy order: eth_btc 0.034377 0.21541 [8459387807] margin:0.27634755796029]Array
(
    [complete] => 
    [id] => 8459387807
    [time] => 1553018462163
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 19:01:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:01:15 - cex place new buy order: eth_btc 0.034379 0.2154 [8459388817] margin:0.27051397655546]Array
(
    [complete] => 
    [id] => 8459388817
    [time] => 1553018474602
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 19:01:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:01:27 - cex place new buy order: eth_btc 0.034381 0.21538 [8459389681] margin:0.26758965707803]Array
(
    [complete] => 
    [id] => 8459389681
    [time] => 1553018486847
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 19:01:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:01:39 - cex place new buy order: eth_btc 0.034383 0.21537 [8459390298] margin:0.24139836547128]Array
(
    [complete] => 
    [id] => 8459390298
    [time] => 1553018498602
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 19:01:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:01:50 - cex place new buy order: eth_btc 0.034385 0.21536 [8459391020] margin:0.24138432456013]Array
(
    [complete] => 
    [id] => 8459391020
    [time] => 1553018509628
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 19:01:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:02:00 - cex place new buy order: eth_btc 0.034387 0.21535 [8459391791] margin:0.24137028528224]Array
(
    [complete] => 
    [id] => 8459391791
    [time] => 1553018520277
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 19:02:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:02:09 - cex place new buy order: eth_btc 0.034389 0.21533 [8459392671] margin:0.22972462124515]Array
(
    [complete] => 
    [id] => 8459392671
    [time] => 1553018528957
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 19:02:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:02:22 - cex place new buy order: eth_btc 0.034391 0.21532 [8459394017] margin:0.22389578668838]Array
(
    [complete] => 
    [id] => 8459394017
    [time] => 1553018541730
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 19:02:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:02:34 - cex place new buy order: eth_btc 0.034393 0.21531 [8459395159] margin:0.23551304044427]Array
(
    [complete] => 
    [id] => 8459395159
    [time] => 1553018554308
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 19:02:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:02:46 - cex place new buy order: eth_btc 0.034395 0.2153 [8459396266] margin:0.22968454717254]Array
(
    [complete] => 
    [id] => 8459396266
    [time] => 1553018566215
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 19:02:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:02:57 - cex place new buy order: eth_btc 0.034397 0.21528 [8459397309] margin:0.21513504084658]Array
(
    [complete] => 
    [id] => 8459397309
    [time] => 1553018577447
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 19:03:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:03:08 - cex place new buy order: eth_btc 0.034399 0.21527 [8459398070] margin:0.20058722637286]Array
(
    [complete] => 
    [id] => 8459398070
    [time] => 1553018587744
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 19:03:17 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:03:28 - cex place new buy order: eth_btc 0.034341 0.2156 [8459399512]Array
(
    [complete] => 
    [id] => 8459399512
    [time] => 1553018608035
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:03:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:03:38 - cex place new buy order: eth_btc 0.034344 0.21561 [8459400246] margin:0.35814116002795]Array
(
    [complete] => 
    [id] => 8459400246
    [time] => 1553018618446
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-19 19:03:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:03:47 - cex place new buy order: eth_btc 0.034346 0.2156 [8459400743] margin:0.35520875793396]Array
(
    [complete] => 
    [id] => 8459400743
    [time] => 1553018627398
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 19:03:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:03:58 - cex place new buy order: eth_btc 0.034348 0.21559 [8459401344] margin:0.34936531966925]Array
(
    [complete] => 
    [id] => 8459401344
    [time] => 1553018638481
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 19:04:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:04:06 - cex place new buy order: eth_btc 0.03435 0.21558 [8459401921] margin:0.33478893740904]Array
(
    [complete] => 
    [id] => 8459401921
    [time] => 1553018646169
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 19:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:04:17 - cex place new buy order: eth_btc 0.034352 0.21556 [8459403614] margin:0.32894736842106]Array
(
    [complete] => 
    [id] => 8459403614
    [time] => 1553018657277
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 19:04:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:04:27 - cex place new buy order: eth_btc 0.034354 0.21555 [8459404721] margin:0.31728474122372]Array
(
    [complete] => 
    [id] => 8459404721
    [time] => 1553018666852
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 19:04:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:04:39 - cex place new buy order: eth_btc 0.034356 0.21554 [8459405711] margin:0.296891372686]Array
(
    [complete] => 
    [id] => 8459405711
    [time] => 1553018678913
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 19:04:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:04:54 - cex place new buy order: eth_btc 0.034358 0.21553 [8459407087] margin:0.29687409045926]Array
(
    [complete] => 
    [id] => 8459407087
    [time] => 1553018693655
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 19:05:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:05:06 - cex place new buy order: eth_btc 0.03436 0.21551 [8459408100] margin:0.30267753201396]Array
(
    [complete] => 
    [id] => 8459408100
    [time] => 1553018705829
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 19:05:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:05:17 - cex place new buy order: eth_btc 0.034362 0.2155 [8459409043] margin:0.29101914906]Array
(
    [complete] => 
    [id] => 8459409043
    [time] => 1553018716905
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 19:05:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:05:33 - cex place new buy order: eth_btc 0.034364 0.21549 [8459410765] margin:0.31428238854616]Array
(
    [complete] => 
    [id] => 8459410765
    [time] => 1553018733428
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 19:05:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:05:44 - cex place new buy order: eth_btc 0.034366 0.21548 [8459411831] margin:0.28807542338358]Array
(
    [complete] => 
    [id] => 8459411831
    [time] => 1553018744241
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 19:05:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:05:57 - cex place new buy order: eth_btc 0.034368 0.21546 [8459412850] margin:0.28514897579142]Array
(
    [complete] => 
    [id] => 8459412850
    [time] => 1553018756500
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 19:06:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:06:13 - cex place new buy order: eth_btc 0.03437 0.21545 [8459414225] margin:0.27640384055865]Array
(
    [complete] => 
    [id] => 8459414225
    [time] => 1553018772827
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 19:06:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:06:25 - cex place new buy order: eth_btc 0.034372 0.21544 [8459415185] margin:0.26765972303038]Array
(
    [complete] => 
    [id] => 8459415185
    [time] => 1553018784768
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 19:06:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:06:35 - cex place new buy order: eth_btc 0.034374 0.21543 [8459416048] margin:0.25018909641006]Array
(
    [complete] => 
    [id] => 8459416048
    [time] => 1553018794959
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 19:06:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:06:46 - cex place new buy order: eth_btc 0.034376 0.21541 [8459416830] margin:0.23853851524318]Array
(
    [complete] => 
    [id] => 8459416830
    [time] => 1553018805572
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 19:06:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:06:58 - cex place new buy order: eth_btc 0.034378 0.2154 [8459417700] margin:0.2210716155681]Array
(
    [complete] => 
    [id] => 8459417700
    [time] => 1553018818211
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 19:07:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:07:11 - cex place new buy order: eth_btc 0.03438 0.21539 [8459418754] margin:0.22105875509018]Array
(
    [complete] => 
    [id] => 8459418754
    [time] => 1553018830765
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 19:07:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:07:25 - cex place new buy order: eth_btc 0.034382 0.21538 [8459420015] margin:0.2094119015764]Array
(
    [complete] => 
    [id] => 8459420015
    [time] => 1553018845506
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 19:07:36 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:07:48 - cex place new buy order: eth_btc 0.034347 0.2156 [8459422342]Array
(
    [complete] => 
    [id] => 8459422342
    [time] => 1553018868384
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:07:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:07:59 - cex place new buy order: eth_btc 0.034349 0.21558 [8459423359] margin:0.2969518763283]Array
(
    [complete] => 
    [id] => 8459423359
    [time] => 1553018879410
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:08:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:08:08 - cex place new buy order: eth_btc 0.034351 0.21557 [8459424132] margin:0.29402346365464]Array
(
    [complete] => 
    [id] => 8459424132
    [time] => 1553018888369
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:08:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:08:20 - cex place new buy order: eth_btc 0.034353 0.21556 [8459425036] margin:0.29109539195993]Array
(
    [complete] => 
    [id] => 8459425036
    [time] => 1553018899626
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:08:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:08:32 - cex place new buy order: eth_btc 0.034355 0.21555 [8459426167] margin:0.29107844564109]Array
(
    [complete] => 
    [id] => 8459426167
    [time] => 1553018911642
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:08:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:08:42 - cex place new buy order: eth_btc 0.034357 0.21553 [8459427023] margin:0.31725703641179]Array
(
    [complete] => 
    [id] => 8459427023
    [time] => 1553018921522
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:08:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:08:49 - cex place new buy order: eth_btc 0.034359 0.21552 [8459427605] margin:0.3114176780465]Array
(
    [complete] => 
    [id] => 8459427605
    [time] => 1553018928640
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:08:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:08:59 - cex place new buy order: eth_btc 0.034361 0.21551 [8459428466] margin:0.30848927563225]Array
(
    [complete] => 
    [id] => 8459428466
    [time] => 1553018939517
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:09:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:09:08 - cex place new buy order: eth_btc 0.034363 0.2155 [8459429157] margin:0.30556121409655]Array
(
    [complete] => 
    [id] => 8459429157
    [time] => 1553018947620
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:09:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:09:18 - cex place new buy order: eth_btc 0.034365 0.21548 [8459429976] margin:0.28808380619818]Array
(
    [complete] => 
    [id] => 8459429976
    [time] => 1553018958262
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:09:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:09:29 - cex place new buy order: eth_btc 0.034367 0.21547 [8459430860] margin:0.26478889632497]Array
(
    [complete] => 
    [id] => 8459430860
    [time] => 1553018968576
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:09:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:09:40 - cex place new buy order: eth_btc 0.034369 0.21546 [8459431888] margin:0.24731589513804]Array
(
    [complete] => 
    [id] => 8459431888
    [time] => 1553018979683
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 19:09:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:09:51 - cex place new buy order: eth_btc 0.034371 0.21545 [8459432792] margin:0.26475808094033]Array
(
    [complete] => 
    [id] => 8459432792
    [time] => 1553018991249
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 19:10:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:10:33 - cex place new buy order: eth_btc 0.034373 0.21543 [8459436513] margin:0.23855933436128]Array
(
    [complete] => 
    [id] => 8459436513
    [time] => 1553019033072
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 19:10:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:10:46 - cex place new buy order: eth_btc 0.034375 0.21542 [8459437627] margin:0.22981818181818]Array
(
    [complete] => 
    [id] => 8459437627
    [time] => 1553019045534
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 19:10:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:10:58 - cex place new buy order: eth_btc 0.034377 0.21541 [8459439017] margin:0.22107804636822]Array
(
    [complete] => 
    [id] => 8459439017
    [time] => 1553019057886
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 19:11:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:11:09 - cex place new buy order: eth_btc 0.034379 0.2154 [8459440275] margin:0.21524768026993]Array
(
    [complete] => 
    [id] => 8459440275
    [time] => 1553019069491
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 19:11:21 - cex delete buy orders: eth_btc[move]
2019-03-19 19:11:23 - cex place new buy order: eth_btc 0.03438 0.21538 [8459441581] margin:0.19778365957941]Array
(
    [complete] => 
    [id] => 8459441581
    [time] => 1553019082703
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 19:11:32 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:11:43 - cex place new buy order: eth_btc 0.034341 0.2156 [8459443014]Array
(
    [complete] => 
    [id] => 8459443014
    [time] => 1553019102530
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:11:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:11:54 - cex place new buy order: eth_btc 0.034343 0.21562 [8459444123] margin:0.28826835162916]Array
(
    [complete] => 
    [id] => 8459444123
    [time] => 1553019114029
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:12:05 - cex place new buy order: eth_btc 0.034345 0.21561 [8459445189] margin:0.29407482894162]Array
(
    [complete] => 
    [id] => 8459445189
    [time] => 1553019125098
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:12:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:12:17 - cex place new buy order: eth_btc 0.034347 0.2156 [8459446249] margin:0.29405770518531]Array
(
    [complete] => 
    [id] => 8459446249
    [time] => 1553019136417
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:12:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:12:27 - cex place new buy order: eth_btc 0.034349 0.21558 [8459447214] margin:0.27657282599203]Array
(
    [complete] => 
    [id] => 8459447214
    [time] => 1553019147431
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:12:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:12:38 - cex place new buy order: eth_btc 0.034351 0.21557 [8459447996] margin:0.26200110622689]Array
(
    [complete] => 
    [id] => 8459447996
    [time] => 1553019157768
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:12:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:12:48 - cex place new buy order: eth_btc 0.034353 0.21556 [8459448530] margin:0.27945157628155]Array
(
    [complete] => 
    [id] => 8459448530
    [time] => 1553019167746
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:12:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:12:59 - cex place new buy order: eth_btc 0.034355 0.21555 [8459449123] margin:0.27652452335905]Array
(
    [complete] => 
    [id] => 8459449123
    [time] => 1553019178956
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:13:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:13:05 - cex place new buy order: eth_btc 0.034357 0.00184 [] margin:0.27068719620456]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 19:13:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:13:16 - cex place new buy order: eth_btc 0.034357 0.21553 [8459450174] margin:0.27359781121752]Array
(
    [complete] => 
    [id] => 8459450174
    [time] => 1553019195817
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:13:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:13:26 - cex place new buy order: eth_btc 0.034359 0.21552 [8459450850] margin:0.26194010302978]Array
(
    [complete] => 
    [id] => 8459450850
    [time] => 1553019206344
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:13:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:13:38 - cex place new buy order: eth_btc 0.034361 0.21551 [8459451487] margin:0.25610430429848]Array
(
    [complete] => 
    [id] => 8459451487
    [time] => 1553019217666
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:13:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:13:49 - cex place new buy order: eth_btc 0.034363 0.2155 [8459452213] margin:0.25026918487909]Array
(
    [complete] => 
    [id] => 8459452213
    [time] => 1553019229021
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:13:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:14:01 - cex place new buy order: eth_btc 0.034365 0.21548 [8459452844] margin:0.24443474465299]Array
(
    [complete] => 
    [id] => 8459452844
    [time] => 1553019241093
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:14:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:14:07 - cex place new buy order: eth_btc 0.034367 0.21547 [8459453134] margin:0.23860098350161]Array
(
    [complete] => 
    [id] => 8459453134
    [time] => 1553019247445
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:14:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:14:18 - cex place new buy order: eth_btc 0.034369 0.21546 [8459453980] margin:0.2327679013064]Array
(
    [complete] => 
    [id] => 8459453980
    [time] => 1553019258348
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 19:14:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:14:30 - cex place new buy order: eth_btc 0.034371 0.21545 [8459454615] margin:0.22693549794885]Array
(
    [complete] => 
    [id] => 8459454615
    [time] => 1553019269911
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 19:14:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:14:40 - cex place new buy order: eth_btc 0.034373 0.21543 [8459455058] margin:0.22401303348558]Array
(
    [complete] => 
    [id] => 8459455058
    [time] => 1553019280326
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 19:14:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:14:53 - cex place new buy order: eth_btc 0.034375 0.21542 [8459456178] margin:0.21818181818181]Array
(
    [complete] => 
    [id] => 8459456178
    [time] => 1553019293009
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 19:15:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:15:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:15:04 - cex place new buy order: eth_btc 0.034377 0.21541 [8459456993] margin:0.20944235971727]Array
(
    [complete] => 
    [id] => 8459456993
    [time] => 1553019304225
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 19:15:05 - cex place new buy order: eth_btc 0.034377 0.21541 [] margin:0.20944235971727]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 19:15:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:15:17 - cex place new buy order: eth_btc 0.034379 0.2154 [8459457749] margin:0.20943017539778]Array
(
    [complete] => 
    [id] => 8459457749
    [time] => 1553019316878
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 19:15:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:15:28 - cex place new buy order: eth_btc 0.034381 0.21538 [8459458715] margin:0.20069224280852]Array
(
    [complete] => 
    [id] => 8459458715
    [time] => 1553019327656
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 19:15:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:15:40 - cex place new buy order: eth_btc 0.034383 0.21537 [8459459921] margin:0.20358898292758]Array
(
    [complete] => 
    [id] => 8459459921
    [time] => 1553019340175
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 19:15:50 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:16:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8459461494]Array
(
    [complete] => 
    [id] => 8459461494
    [time] => 1553019364550
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:16:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:16:13 - cex place new buy order: eth_btc 0.034343 0.21562 [8459462115] margin:0.31447456541362]Array
(
    [complete] => 
    [id] => 8459462115
    [time] => 1553019372891
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:16:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:16:24 - cex place new buy order: eth_btc 0.034345 0.21561 [8459463012] margin:0.30863298879023]Array
(
    [complete] => 
    [id] => 8459463012
    [time] => 1553019383748
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:16:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:16:36 - cex place new buy order: eth_btc 0.034347 0.2156 [8459463867] margin:0.30279209246804]Array
(
    [complete] => 
    [id] => 8459463867
    [time] => 1553019395813
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:16:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:16:46 - cex place new buy order: eth_btc 0.034349 0.21558 [8459464821] margin:0.29986316923347]Array
(
    [complete] => 
    [id] => 8459464821
    [time] => 1553019406393
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:16:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:16:57 - cex place new buy order: eth_btc 0.034351 0.21557 [8459465850] margin:0.28820121684958]Array
(
    [complete] => 
    [id] => 8459465850
    [time] => 1553019416456
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:17:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:17:12 - cex place new buy order: eth_btc 0.034353 0.21556 [8459467239] margin:0.28236253020115]Array
(
    [complete] => 
    [id] => 8459467239
    [time] => 1553019431826
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:17:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:17:25 - cex place new buy order: eth_btc 0.034355 0.21555 [8459468843] margin:0.27943530781545]Array
(
    [complete] => 
    [id] => 8459468843
    [time] => 1553019445389
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:17:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:17:38 - cex place new buy order: eth_btc 0.034357 0.21553 [8459470001] margin:0.244491661088]Array
(
    [complete] => 
    [id] => 8459470001
    [time] => 1553019457810
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:17:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:17:49 - cex place new buy order: eth_btc 0.034359 0.21552 [8459470983] margin:0.24447742949445]Array
(
    [complete] => 
    [id] => 8459470983
    [time] => 1553019469061
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:18:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:18:02 - cex place new buy order: eth_btc 0.034361 0.21551 [8459472242] margin:0.22700154244637]Array
(
    [complete] => 
    [id] => 8459472242
    [time] => 1553019481949
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:18:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:18:13 - cex place new buy order: eth_btc 0.034363 0.2155 [8459473222] margin:0.21534790326807]Array
(
    [complete] => 
    [id] => 8459473222
    [time] => 1553019493363
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:18:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:18:25 - cex place new buy order: eth_btc 0.034365 0.21548 [8459474146] margin:0.20951549541686]Array
(
    [complete] => 
    [id] => 8459474146
    [time] => 1553019505104
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:18:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:18:37 - cex place new buy order: eth_btc 0.034367 0.21547 [8459474880] margin:0.22114237495272]Array
(
    [complete] => 
    [id] => 8459474880
    [time] => 1553019517338
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:18:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:18:48 - cex place new buy order: eth_btc 0.034369 0.21546 [8459475466] margin:0.21531030870843]Array
(
    [complete] => 
    [id] => 8459475466
    [time] => 1553019527951
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 19:18:57 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:19:09 - cex place new buy order: eth_btc 0.034341 0.2156 [8459476661]Array
(
    [complete] => 
    [id] => 8459476661
    [time] => 1553019548968
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:19:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:19:20 - cex place new buy order: eth_btc 0.034343 0.21562 [8459477478] margin:0.27953294703433]Array
(
    [complete] => 
    [id] => 8459477478
    [time] => 1553019559612
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:19:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:19:30 - cex place new buy order: eth_btc 0.034345 0.21561 [8459478206] margin:0.27951666909303]Array
(
    [complete] => 
    [id] => 8459478206
    [time] => 1553019570500
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:20:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:20:35 - cex place new buy order: eth_btc 0.034347 0.2156 [8459483506] margin:0.25912015605438]Array
(
    [complete] => 
    [id] => 8459483506
    [time] => 1553019634799
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:20:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:20:47 - cex place new buy order: eth_btc 0.034349 0.21558 [8459484413] margin:0.26201636146612]Array
(
    [complete] => 
    [id] => 8459484413
    [time] => 1553019647163
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:20:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:20:57 - cex place new buy order: eth_btc 0.034351 0.21557 [8459485127] margin:0.25035661261681]Array
(
    [complete] => 
    [id] => 8459485127
    [time] => 1553019657358
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:21:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:21:05 - cex place new buy order: eth_btc 0.034353 0.21556 [8459485766] margin:0.25616394492474]Array
(
    [complete] => 
    [id] => 8459485766
    [time] => 1553019665276
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:21:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:21:17 - cex place new buy order: eth_btc 0.034355 0.21555 [8459486665] margin:0.25905981662058]Array
(
    [complete] => 
    [id] => 8459486665
    [time] => 1553019677200
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:21:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:21:30 - cex place new buy order: eth_btc 0.034357 0.21553 [8459487625] margin:0.23575981604915]Array
(
    [complete] => 
    [id] => 8459487625
    [time] => 1553019690225
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:21:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:21:47 - cex place new buy order: eth_btc 0.034359 0.21552 [8459488544] margin:0.22701475595914]Array
(
    [complete] => 
    [id] => 8459488544
    [time] => 1553019707057
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:21:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:21:59 - cex place new buy order: eth_btc 0.034361 0.21551 [8459489275] margin:0.22118099007595]Array
(
    [complete] => 
    [id] => 8459489275
    [time] => 1553019718747
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:22:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:22:06 - cex place new buy order: eth_btc 0.034363 0.00184 [] margin:0.2211681168699]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 19:22:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:22:17 - cex place new buy order: eth_btc 0.034363 0.2155 [8459490440] margin:0.22407822367081]Array
(
    [complete] => 
    [id] => 8459490440
    [time] => 1553019737453
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:22:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:22:30 - cex place new buy order: eth_btc 0.034365 0.21548 [8459491137] margin:0.22115524516222]Array
(
    [complete] => 
    [id] => 8459491137
    [time] => 1553019750128
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:22:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:22:41 - cex place new buy order: eth_btc 0.034367 0.21547 [8459491897] margin:0.21241307067825]Array
(
    [complete] => 
    [id] => 8459491897
    [time] => 1553019760721
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:22:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:22:50 - cex place new buy order: eth_btc 0.034369 0.21546 [8459492379] margin:0.20949111117576]Array
(
    [complete] => 
    [id] => 8459492379
    [time] => 1553019770390
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 19:23:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:23:02 - cex place new buy order: eth_btc 0.034371 0.21545 [8459492941] margin:0.20656949172269]Array
(
    [complete] => 
    [id] => 8459492941
    [time] => 1553019781527
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 19:23:16 - cex delete buy orders: eth_btc[move]
2019-03-19 19:23:18 - cex place new buy order: eth_btc 0.034372 0.21543 [8459493744] margin:0.19782969190933]Array
(
    [complete] => 
    [id] => 8459493744
    [time] => 1553019797692
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 19:23:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:23:27 - cex place new buy order: eth_btc 0.034374 0.21543 [8459494215] margin:0.20073311223598]Array
(
    [complete] => 
    [id] => 8459494215
    [time] => 1553019807397
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 19:23:38 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:23:50 - cex place new buy order: eth_btc 0.034341 0.2156 [8459495139]Array
(
    [complete] => 
    [id] => 8459495139
    [time] => 1553019830462
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:23:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:23:58 - cex place new buy order: eth_btc 0.034343 0.21562 [8459495498] margin:0.28244474856594]Array
(
    [complete] => 
    [id] => 8459495498
    [time] => 1553019838006
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:24:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:24:05 - cex place new buy order: eth_btc 0.034345 0.21561 [8459495856] margin:0.2766050371233]Array
(
    [complete] => 
    [id] => 8459495856
    [time] => 1553019844609
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:24:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:24:18 - cex place new buy order: eth_btc 0.034347 0.2156 [8459496501] margin:0.27076600576468]Array
(
    [complete] => 
    [id] => 8459496501
    [time] => 1553019857952
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:24:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:24:31 - cex place new buy order: eth_btc 0.034349 0.21558 [8459497039] margin:0.26492765437132]Array
(
    [complete] => 
    [id] => 8459497039
    [time] => 1553019871242
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:24:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:24:42 - cex place new buy order: eth_btc 0.034351 0.21557 [8459497532] margin:0.25326773601935]Array
(
    [complete] => 
    [id] => 8459497532
    [time] => 1553019882439
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:24:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:24:54 - cex place new buy order: eth_btc 0.034353 0.21556 [8459498207] margin:0.25034203708554]Array
(
    [complete] => 
    [id] => 8459498207
    [time] => 1553019894274
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:25:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:25:05 - cex place new buy order: eth_btc 0.034355 0.21555 [8459498808] margin:0.24450589433851]Array
(
    [complete] => 
    [id] => 8459498808
    [time] => 1553019904687
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:25:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:25:17 - cex place new buy order: eth_btc 0.034357 0.21553 [8459499631] margin:0.22411735599732]Array
(
    [complete] => 
    [id] => 8459499631
    [time] => 1553019917016
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:25:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:25:29 - cex place new buy order: eth_btc 0.034359 0.21552 [8459500786] margin:0.20373119124537]Array
(
    [complete] => 
    [id] => 8459500786
    [time] => 1553019929262
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:25:39 - cex delete buy orders: eth_btc[move]
2019-03-19 19:25:41 - cex place new buy order: eth_btc 0.03436 0.21551 [8459501816] margin:0.19789878059426]Array
(
    [complete] => 
    [id] => 8459501816
    [time] => 1553019940715
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 19:25:50 - cex delete buy orders: eth_btc[move]
2019-03-19 19:25:51 - cex place new buy order: eth_btc 0.034361 0.2155 [8459502601] margin:0.1978930213608]Array
(
    [complete] => 
    [id] => 8459502601
    [time] => 1553019951469
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:26:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:26:04 - cex place new buy order: eth_btc 0.034363 0.2155 [8459503568] margin:0.20079736926346]Array
(
    [complete] => 
    [id] => 8459503568
    [time] => 1553019964023
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:26:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:26:15 - cex place new buy order: eth_btc 0.034365 0.21548 [8459504378] margin:0.20660555798051]Array
(
    [complete] => 
    [id] => 8459504378
    [time] => 1553019975069
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:26:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:26:24 - cex place new buy order: eth_btc 0.034367 0.21547 [8459504888] margin:0.20368376640383]Array
(
    [complete] => 
    [id] => 8459504888
    [time] => 1553019984235
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:26:33 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:26:46 - cex place new buy order: eth_btc 0.034341 0.2156 [8459506143]Array
(
    [complete] => 
    [id] => 8459506143
    [time] => 1553020006309
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:26:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:26:59 - cex place new buy order: eth_btc 0.034343 0.21562 [8459506901] margin:0.2707975424395]Array
(
    [complete] => 
    [id] => 8459506901
    [time] => 1553020018913
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:27:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:27:15 - cex place new buy order: eth_btc 0.034345 0.21561 [8459508316] margin:0.26787014121417]Array
(
    [complete] => 
    [id] => 8459508316
    [time] => 1553020034976
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:27:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:27:27 - cex place new buy order: eth_btc 0.034347 0.2156 [8459509101] margin:0.26203161848197]Array
(
    [complete] => 
    [id] => 8459509101
    [time] => 1553020046791
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:27:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:27:37 - cex place new buy order: eth_btc 0.034349 0.21558 [8459509796] margin:0.29112929051793]Array
(
    [complete] => 
    [id] => 8459509796
    [time] => 1553020056437
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:27:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:27:44 - cex place new buy order: eth_btc 0.034351 0.21557 [8459510333] margin:0.28529009344707]Array
(
    [complete] => 
    [id] => 8459510333
    [time] => 1553020064222
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:27:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:27:53 - cex place new buy order: eth_btc 0.034353 0.21556 [8459511162] margin:0.28527348412075]Array
(
    [complete] => 
    [id] => 8459511162
    [time] => 1553020073208
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:28:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:28:05 - cex place new buy order: eth_btc 0.034355 0.21555 [8459512095] margin:0.27943530781545]Array
(
    [complete] => 
    [id] => 8459512095
    [time] => 1553020084792
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:28:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:28:16 - cex place new buy order: eth_btc 0.034357 0.21553 [8459512956] margin:0.27650842623048]Array
(
    [complete] => 
    [id] => 8459512956
    [time] => 1553020095941
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:28:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:28:28 - cex place new buy order: eth_btc 0.034359 0.21552 [8459513900] margin:0.26194010302978]Array
(
    [complete] => 
    [id] => 8459513900
    [time] => 1553020108180
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:28:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:28:41 - cex place new buy order: eth_btc 0.034361 0.21551 [8459514774] margin:0.22991181863157]Array
(
    [complete] => 
    [id] => 8459514774
    [time] => 1553020120817
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:28:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:28:53 - cex place new buy order: eth_btc 0.034363 0.2155 [8459515851] margin:0.25899950528185]Array
(
    [complete] => 
    [id] => 8459515851
    [time] => 1553020132979
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:29:05 - cex place new buy order: eth_btc 0.034365 0.21548 [8459516659] margin:0.26771424414376]Array
(
    [complete] => 
    [id] => 8459516659
    [time] => 1553020144868
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:29:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:29:16 - cex place new buy order: eth_btc 0.034367 0.21547 [8459517444] margin:0.258969360142]Array
(
    [complete] => 
    [id] => 8459517444
    [time] => 1553020156373
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:29:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:29:26 - cex place new buy order: eth_btc 0.034369 0.21546 [8459518285] margin:0.25604469143705]Array
(
    [complete] => 
    [id] => 8459518285
    [time] => 1553020166322
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 19:29:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:29:36 - cex place new buy order: eth_btc 0.034372 0.21544 [8459518802] margin:0.24729430932156]Array
(
    [complete] => 
    [id] => 8459518802
    [time] => 1553020176294
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 19:29:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:29:46 - cex place new buy order: eth_btc 0.034374 0.21543 [8459519344] margin:0.24437074533077]Array
(
    [complete] => 
    [id] => 8459519344
    [time] => 1553020186401
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 19:29:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:29:57 - cex place new buy order: eth_btc 0.034376 0.21541 [8459519910] margin:0.23272050267629]Array
(
    [complete] => 
    [id] => 8459519910
    [time] => 1553020197171
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 19:30:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:30:08 - cex place new buy order: eth_btc 0.034378 0.2154 [8459520623] margin:0.22979812670896]Array
(
    [complete] => 
    [id] => 8459520623
    [time] => 1553020207694
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 19:30:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:30:18 - cex place new buy order: eth_btc 0.03438 0.21539 [8459521173] margin:0.2239674229203]Array
(
    [complete] => 
    [id] => 8459521173
    [time] => 1553020217862
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 19:30:27 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:30:40 - cex place new buy order: eth_btc 0.034341 0.2156 [8459522508]Array
(
    [complete] => 
    [id] => 8459522508
    [time] => 1553020239568
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:30:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:30:47 - cex place new buy order: eth_btc 0.034343 0.21562 [8459522901] margin:0.32320997000845]Array
(
    [complete] => 
    [id] => 8459522901
    [time] => 1553020246455
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:30:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:30:57 - cex place new buy order: eth_btc 0.034345 0.21561 [8459523577] margin:0.30863298879023]Array
(
    [complete] => 
    [id] => 8459523577
    [time] => 1553020257249
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:31:06 - cex place new buy order: eth_btc 0.034347 0.2156 [8459524067] margin:0.30861501732318]Array
(
    [complete] => 
    [id] => 8459524067
    [time] => 1553020266110
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:31:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:31:17 - cex place new buy order: eth_btc 0.034349 0.21558 [8459524873] margin:0.2969518763283]Array
(
    [complete] => 
    [id] => 8459524873
    [time] => 1553020276794
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:31:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:31:30 - cex place new buy order: eth_btc 0.034351 0.21557 [8459525650] margin:0.29402346365464]Array
(
    [complete] => 
    [id] => 8459525650
    [time] => 1553020289788
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:31:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:31:41 - cex place new buy order: eth_btc 0.034353 0.21556 [8459526124] margin:0.25907489884436]Array
(
    [complete] => 
    [id] => 8459526124
    [time] => 1553020300580
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:31:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:31:49 - cex place new buy order: eth_btc 0.034355 0.21555 [8459526495] margin:0.26488138553338]Array
(
    [complete] => 
    [id] => 8459526495
    [time] => 1553020309195
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:32:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:32:01 - cex place new buy order: eth_btc 0.034357 0.21553 [8459527097] margin:0.25904473615275]Array
(
    [complete] => 
    [id] => 8459527097
    [time] => 1553020320870
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:32:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:32:08 - cex place new buy order: eth_btc 0.034359 0.21552 [8459527451] margin:0.25611921185134]Array
(
    [complete] => 
    [id] => 8459527451
    [time] => 1553020327639
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:32:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:32:21 - cex place new buy order: eth_btc 0.034361 0.21551 [8459528253] margin:0.22409126626117]Array
(
    [complete] => 
    [id] => 8459528253
    [time] => 1553020340819
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:32:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:32:31 - cex place new buy order: eth_btc 0.034363 0.2155 [8459528871] margin:0.21243779646714]Array
(
    [complete] => 
    [id] => 8459528871
    [time] => 1553020351415
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:32:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:32:43 - cex place new buy order: eth_btc 0.034365 0.21548 [8459529455] margin:0.20660555798051]Array
(
    [complete] => 
    [id] => 8459529455
    [time] => 1553020362586
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:32:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:32:54 - cex place new buy order: eth_btc 0.034367 0.21547 [8459530162] margin:0.20368376640383]Array
(
    [complete] => 
    [id] => 8459530162
    [time] => 1553020374025
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:33:04 - cex delete buy orders: eth_btc[move]
2019-03-19 19:33:06 - cex place new buy order: eth_btc 0.034368 0.21546 [8459530880] margin:0.19785271611044]Array
(
    [complete] => 
    [id] => 8459530880
    [time] => 1553020385793
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 19:33:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:33:17 - cex place new buy order: eth_btc 0.03437 0.21545 [8459531570] margin:0.21239453011348]Array
(
    [complete] => 
    [id] => 8459531570
    [time] => 1553020397399
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 19:33:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:33:29 - cex place new buy order: eth_btc 0.034372 0.21544 [8459532211] margin:0.21529151635051]Array
(
    [complete] => 
    [id] => 8459532211
    [time] => 1553020408819
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 19:33:38 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:33:51 - cex place new buy order: eth_btc 0.034341 0.2156 [8459533369]Array
(
    [complete] => 
    [id] => 8459533369
    [time] => 1553020431096
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:34:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:34:02 - cex place new buy order: eth_btc 0.034343 0.21562 [8459534000] margin:0.28826835162916]Array
(
    [complete] => 
    [id] => 8459534000
    [time] => 1553020442242
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:34:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:34:17 - cex place new buy order: eth_btc 0.034345 0.21561 [8459534844] margin:0.27951666909303]Array
(
    [complete] => 
    [id] => 8459534844
    [time] => 1553020457180
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:34:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:34:29 - cex place new buy order: eth_btc 0.034347 0.2156 [8459535617] margin:0.28532331790259]Array
(
    [complete] => 
    [id] => 8459535617
    [time] => 1553020468557
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:34:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:34:38 - cex place new buy order: eth_btc 0.03435 0.21558 [8459536323] margin:0.26783114992723]Array
(
    [complete] => 
    [id] => 8459536323
    [time] => 1553020478412
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 19:34:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:34:47 - cex place new buy order: eth_btc 0.034352 0.21556 [8459536847] margin:0.2619934792734]Array
(
    [complete] => 
    [id] => 8459536847
    [time] => 1553020487199
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 19:34:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:34:58 - cex place new buy order: eth_btc 0.034354 0.21555 [8459537557] margin:0.25324561914186]Array
(
    [complete] => 
    [id] => 8459537557
    [time] => 1553020497557
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 19:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:35:05 - cex place new buy order: eth_btc 0.034356 0.21554 [8459538361] margin:0.24740947723834]Array
(
    [complete] => 
    [id] => 8459538361
    [time] => 1553020505058
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 19:35:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:35:13 - cex place new buy order: eth_btc 0.034358 0.21553 [8459539155] margin:0.24739507538274]Array
(
    [complete] => 
    [id] => 8459539155
    [time] => 1553020513209
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 19:35:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:35:24 - cex place new buy order: eth_btc 0.03436 0.21551 [8459540433] margin:0.24155995343422]Array
(
    [complete] => 
    [id] => 8459540433
    [time] => 1553020523766
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 19:35:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:35:34 - cex place new buy order: eth_btc 0.034362 0.2155 [8459541859] margin:0.23281531924799]Array
(
    [complete] => 
    [id] => 8459541859
    [time] => 1553020533680
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 19:35:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:35:43 - cex place new buy order: eth_btc 0.034364 0.21549 [8459543156] margin:0.22698172506113]Array
(
    [complete] => 
    [id] => 8459543156
    [time] => 1553020542833
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 19:35:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:35:54 - cex place new buy order: eth_btc 0.034366 0.21548 [8459544635] margin:0.21823895710877]Array
(
    [complete] => 
    [id] => 8459544635
    [time] => 1553020554491
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 19:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:36:05 - cex place new buy order: eth_btc 0.034368 0.21546 [8459545745] margin:0.21822625698324]Array
(
    [complete] => 
    [id] => 8459545745
    [time] => 1553020565386
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 19:36:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:36:22 - cex place new buy order: eth_btc 0.03437 0.21545 [8459547474] margin:0.22403258655805]Array
(
    [complete] => 
    [id] => 8459547474
    [time] => 1553020581575
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 19:36:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:36:34 - cex place new buy order: eth_btc 0.034372 0.21544 [8459548468] margin:0.21820086116606]Array
(
    [complete] => 
    [id] => 8459548468
    [time] => 1553020593868
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 19:36:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:36:45 - cex place new buy order: eth_btc 0.034374 0.21543 [8459549184] margin:0.21236981439459]Array
(
    [complete] => 
    [id] => 8459549184
    [time] => 1553020604981
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 19:36:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:36:56 - cex place new buy order: eth_btc 0.034376 0.21541 [8459549787] margin:0.20653944612519]Array
(
    [complete] => 
    [id] => 8459549787
    [time] => 1553020616222
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 19:37:12 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:37:26 - cex place new buy order: eth_btc 0.034341 0.2156 [8459552006]Array
(
    [complete] => 
    [id] => 8459552006
    [time] => 1553020645632
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:37:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:37:36 - cex place new buy order: eth_btc 0.034343 0.21562 [8459553004] margin:0.29118015316076]Array
(
    [complete] => 
    [id] => 8459553004
    [time] => 1553020655573
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:37:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:37:44 - cex place new buy order: eth_btc 0.034345 0.21561 [8459553718] margin:0.29698646091134]Array
(
    [complete] => 
    [id] => 8459553718
    [time] => 1553020664232
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:37:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:37:55 - cex place new buy order: eth_btc 0.034347 0.2156 [8459554774] margin:0.29114624275772]Array
(
    [complete] => 
    [id] => 8459554774
    [time] => 1553020674707
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:38:05 - cex place new buy order: eth_btc 0.034349 0.21558 [8459555635] margin:0.28530670470757]Array
(
    [complete] => 
    [id] => 8459555635
    [time] => 1553020684816
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:38:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:38:17 - cex place new buy order: eth_btc 0.034351 0.21557 [8459556482] margin:0.29111234025212]Array
(
    [complete] => 
    [id] => 8459556482
    [time] => 1553020696503
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:38:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:38:27 - cex place new buy order: eth_btc 0.034353 0.21556 [8459557448] margin:0.28236253020115]Array
(
    [complete] => 
    [id] => 8459557448
    [time] => 1553020706862
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:38:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:38:39 - cex place new buy order: eth_btc 0.034356 0.21554 [8459558497] margin:0.27360577482829]Array
(
    [complete] => 
    [id] => 8459558497
    [time] => 1553020719164
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 19:38:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:38:49 - cex place new buy order: eth_btc 0.034358 0.21553 [8459559293] margin:0.26194772687584]Array
(
    [complete] => 
    [id] => 8459559293
    [time] => 1553020729150
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 19:38:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:39:00 - cex place new buy order: eth_btc 0.03436 0.21551 [8459560134] margin:0.26193247962747]Array
(
    [complete] => 
    [id] => 8459560134
    [time] => 1553020739667
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 19:39:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:39:15 - cex place new buy order: eth_btc 0.034362 0.2155 [8459561386] margin:0.26191723415401]Array
(
    [complete] => 
    [id] => 8459561386
    [time] => 1553020754719
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 19:39:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:39:32 - cex place new buy order: eth_btc 0.034364 0.21549 [8459562542] margin:0.2560819462228]Array
(
    [complete] => 
    [id] => 8459562542
    [time] => 1553020772094
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 19:39:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:39:45 - cex place new buy order: eth_btc 0.034366 0.21548 [8459563217] margin:0.26479660129197]Array
(
    [complete] => 
    [id] => 8459563217
    [time] => 1553020785425
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 19:39:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:39:57 - cex place new buy order: eth_btc 0.034368 0.21546 [8459563742] margin:0.26187150837989]Array
(
    [complete] => 
    [id] => 8459563742
    [time] => 1553020796888
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 19:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:40:05 - cex place new buy order: eth_btc 0.03437 0.21545 [8459564123] margin:0.2531277276695]Array
(
    [complete] => 
    [id] => 8459564123
    [time] => 1553020805380
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 19:40:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:40:15 - cex place new buy order: eth_btc 0.034372 0.21544 [8459564551] margin:0.2822064471081]Array
(
    [complete] => 
    [id] => 8459564551
    [time] => 1553020815231
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 19:40:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:40:34 - cex place new buy order: eth_btc 0.034374 0.21543 [8459565578] margin:0.25018909641006]Array
(
    [complete] => 
    [id] => 8459565578
    [time] => 1553020833957
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 19:40:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:40:43 - cex place new buy order: eth_btc 0.034376 0.21541 [8459566047] margin:0.24144752152662]Array
(
    [complete] => 
    [id] => 8459566047
    [time] => 1553020842815
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 19:40:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:40:52 - cex place new buy order: eth_btc 0.034378 0.2154 [8459566562] margin:0.2327069637559]Array
(
    [complete] => 
    [id] => 8459566562
    [time] => 1553020852225
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 19:41:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:41:02 - cex place new buy order: eth_btc 0.03438 0.21539 [8459567191] margin:0.22687609075045]Array
(
    [complete] => 
    [id] => 8459567191
    [time] => 1553020861809
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 19:41:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:41:14 - cex place new buy order: eth_btc 0.034382 0.21538 [8459567959] margin:0.22104589610843]Array
(
    [complete] => 
    [id] => 8459567959
    [time] => 1553020874124
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 19:41:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:41:25 - cex place new buy order: eth_btc 0.034384 0.21536 [8459568640] margin:0.21230805025594]Array
(
    [complete] => 
    [id] => 8459568640
    [time] => 1553020885462
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 19:41:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:41:35 - cex place new buy order: eth_btc 0.034387 0.21535 [8459569332] margin:0.20356530084042]Array
(
    [complete] => 
    [id] => 8459569332
    [time] => 1553020895065
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 19:41:43 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:42:16 - cex place new buy order: eth_btc 0.034387 0.2153 [8459571812]Array
(
    [complete] => 
    [id] => 8459571812
    [time] => 1553020935624
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 19:42:21 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:43:32 - cex place new buy order: eth_btc 0.034341 0.2156 [8459576262]Array
(
    [complete] => 
    [id] => 8459576262
    [time] => 1553021012322
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:43:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:43:40 - cex place new buy order: eth_btc 0.034343 0.21562 [8459576770] margin:0.32029816847683]Array
(
    [complete] => 
    [id] => 8459576770
    [time] => 1553021020275
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:43:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:43:48 - cex place new buy order: eth_btc 0.034345 0.21561 [8459577217] margin:0.3057213568205]Array
(
    [complete] => 
    [id] => 8459577217
    [time] => 1553021028045
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:43:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:43:57 - cex place new buy order: eth_btc 0.034347 0.2156 [8459577698] margin:0.29988063004047]Array
(
    [complete] => 
    [id] => 8459577698
    [time] => 1553021037302
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:44:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:44:06 - cex place new buy order: eth_btc 0.034349 0.21558 [8459578271] margin:0.29404058342311]Array
(
    [complete] => 
    [id] => 8459578271
    [time] => 1553021045948
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:44:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:44:17 - cex place new buy order: eth_btc 0.034351 0.21557 [8459579027] margin:0.28820121684958]Array
(
    [complete] => 
    [id] => 8459579027
    [time] => 1553021056798
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:44:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:44:29 - cex place new buy order: eth_btc 0.034353 0.21556 [8459580004] margin:0.28236253020115]Array
(
    [complete] => 
    [id] => 8459580004
    [time] => 1553021068608
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:44:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:44:39 - cex place new buy order: eth_btc 0.034356 0.21554 [8459580806] margin:0.27360577482829]Array
(
    [complete] => 
    [id] => 8459580806
    [time] => 1553021079429
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 19:44:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:44:52 - cex place new buy order: eth_btc 0.034358 0.21553 [8459581792] margin:0.26776878747308]Array
(
    [complete] => 
    [id] => 8459581792
    [time] => 1553021091855
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 19:45:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:45:02 - cex place new buy order: eth_btc 0.03436 0.21551 [8459582858] margin:0.25902211874271]Array
(
    [complete] => 
    [id] => 8459582858
    [time] => 1553021102216
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 19:45:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:45:15 - cex place new buy order: eth_btc 0.034362 0.2155 [8459584025] margin:0.25318665968219]Array
(
    [complete] => 
    [id] => 8459584025
    [time] => 1553021114632
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 19:45:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:45:25 - cex place new buy order: eth_btc 0.034364 0.21549 [8459585604] margin:0.25026190199047]Array
(
    [complete] => 
    [id] => 8459585604
    [time] => 1553021125313
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 19:45:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:45:34 - cex place new buy order: eth_btc 0.034366 0.21548 [8459586791] margin:0.24442763196182]Array
(
    [complete] => 
    [id] => 8459586791
    [time] => 1553021133861
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 19:45:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:45:43 - cex place new buy order: eth_btc 0.034368 0.21546 [8459588142] margin:0.26478119180631]Array
(
    [complete] => 
    [id] => 8459588142
    [time] => 1553021143274
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 19:45:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:45:55 - cex place new buy order: eth_btc 0.03437 0.21545 [8459589373] margin:0.25894675589175]Array
(
    [complete] => 
    [id] => 8459589373
    [time] => 1553021154946
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 19:46:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:46:05 - cex place new buy order: eth_btc 0.034372 0.21544 [8459590314] margin:0.2822064471081]Array
(
    [complete] => 
    [id] => 8459590314
    [time] => 1553021164746
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 19:46:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:46:15 - cex place new buy order: eth_btc 0.034374 0.21543 [8459591391] margin:0.28219002734624]Array
(
    [complete] => 
    [id] => 8459591391
    [time] => 1553021175324
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 19:46:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:46:24 - cex place new buy order: eth_btc 0.034376 0.21541 [8459592172] margin:0.23853851524318]Array
(
    [complete] => 
    [id] => 8459592172
    [time] => 1553021184337
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 19:46:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:46:34 - cex place new buy order: eth_btc 0.034378 0.2154 [8459592833] margin:0.24143347489674]Array
(
    [complete] => 
    [id] => 8459592833
    [time] => 1553021193674
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 19:46:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:46:43 - cex place new buy order: eth_btc 0.03438 0.21539 [8459593477] margin:0.23560209424083]Array
(
    [complete] => 
    [id] => 8459593477
    [time] => 1553021202617
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 19:46:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:46:52 - cex place new buy order: eth_btc 0.034382 0.21538 [8459593990] margin:0.22977139200744]Array
(
    [complete] => 
    [id] => 8459593990
    [time] => 1553021211638
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 19:46:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:47:01 - cex place new buy order: eth_btc 0.034384 0.21536 [8459594647] margin:0.2297580269893]Array
(
    [complete] => 
    [id] => 8459594647
    [time] => 1553021221128
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 19:47:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:47:10 - cex place new buy order: eth_btc 0.034386 0.21535 [8459595203] margin:0.22683650322806]Array
(
    [complete] => 
    [id] => 8459595203
    [time] => 1553021230376
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 19:47:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:47:20 - cex place new buy order: eth_btc 0.034388 0.21534 [8459596064] margin:0.23845527509596]Array
(
    [complete] => 
    [id] => 8459596064
    [time] => 1553021239940
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 19:47:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:47:30 - cex place new buy order: eth_btc 0.03439 0.21533 [8459596780] margin:0.23262576330327]Array
(
    [complete] => 
    [id] => 8459596780
    [time] => 1553021250432
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 19:47:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:47:40 - cex place new buy order: eth_btc 0.034392 0.21531 [8459597468] margin:0.21225866480579]Array
(
    [complete] => 
    [id] => 8459597468
    [time] => 1553021260379
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 19:47:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:47:49 - cex place new buy order: eth_btc 0.034394 0.2153 [8459598339] margin:0.20933883816943]Array
(
    [complete] => 
    [id] => 8459598339
    [time] => 1553021269420
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 19:47:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:47:59 - cex place new buy order: eth_btc 0.034396 0.21529 [8459599017] margin:0.20060472147925]Array
(
    [complete] => 
    [id] => 8459599017
    [time] => 1553021279359
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 19:48:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:48:11 - cex place new buy order: eth_btc 0.034398 0.21528 [8459600216] margin:0.20931449502879]Array
(
    [complete] => 
    [id] => 8459600216
    [time] => 1553021291471
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 19:48:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:48:22 - cex place new buy order: eth_btc 0.0344 0.21526 [8459601117] margin:0.20348837209303]Array
(
    [complete] => 
    [id] => 8459601117
    [time] => 1553021301565
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 19:48:30 - cex delete buy orders: eth_btc[move]
2019-03-19 19:48:32 - cex place new buy order: eth_btc 0.034401 0.21525 [8459601896] margin:0.19766292657404]Array
(
    [complete] => 
    [id] => 8459601896
    [time] => 1553021311534
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 19:48:44 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:48:53 - cex place new buy order: eth_btc 0.034341 0.2156 [8459603117]Array
(
    [complete] => 
    [id] => 8459603117
    [time] => 1553021333327
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:49:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:49:03 - cex place new buy order: eth_btc 0.034343 0.21562 [8459603529] margin:0.3756223975774]Array
(
    [complete] => 
    [id] => 8459603529
    [time] => 1553021343171
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:49:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:49:12 - cex place new buy order: eth_btc 0.034345 0.21561 [8459604017] margin:0.36977726015432]Array
(
    [complete] => 
    [id] => 8459604017
    [time] => 1553021352418
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:49:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:49:23 - cex place new buy order: eth_btc 0.034347 0.2156 [8459604740] margin:0.36393280344718]Array
(
    [complete] => 
    [id] => 8459604740
    [time] => 1553021362925
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:49:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:49:32 - cex place new buy order: eth_btc 0.034349 0.21558 [8459605231] margin:0.33188739119043]Array
(
    [complete] => 
    [id] => 8459605231
    [time] => 1553021371870
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:49:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:49:40 - cex place new buy order: eth_btc 0.034351 0.21557 [8459605804] margin:0.33186806788741]Array
(
    [complete] => 
    [id] => 8459605804
    [time] => 1553021379920
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:49:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:49:50 - cex place new buy order: eth_btc 0.034353 0.21556 [8459606612] margin:0.34640351643234]Array
(
    [complete] => 
    [id] => 8459606612
    [time] => 1553021389789
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:49:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:49:58 - cex place new buy order: eth_btc 0.034355 0.21555 [8459607329] margin:0.34056178140009]Array
(
    [complete] => 
    [id] => 8459607329
    [time] => 1553021398440
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:50:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:50:06 - cex place new buy order: eth_btc 0.034357 0.21553 [8459607988] margin:0.31434642139885]Array
(
    [complete] => 
    [id] => 8459607988
    [time] => 1553021405866
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:50:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:50:16 - cex place new buy order: eth_btc 0.034359 0.21552 [8459608920] margin:0.32596990599261]Array
(
    [complete] => 
    [id] => 8459608920
    [time] => 1553021415525
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:50:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:50:34 - cex place new buy order: eth_btc 0.034361 0.21551 [8459610281] margin:0.3259509327435]Array
(
    [complete] => 
    [id] => 8459610281
    [time] => 1553021433685
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:50:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:50:44 - cex place new buy order: eth_btc 0.034363 0.2155 [8459611186] margin:0.32011174810116]Array
(
    [complete] => 
    [id] => 8459611186
    [time] => 1553021444255
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:50:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:50:53 - cex place new buy order: eth_btc 0.034365 0.21548 [8459611930] margin:0.31718318056162]Array
(
    [complete] => 
    [id] => 8459611930
    [time] => 1553021452760
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:51:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:51:02 - cex place new buy order: eth_btc 0.034367 0.21547 [8459612625] margin:0.32589402624612]Array
(
    [complete] => 
    [id] => 8459612625
    [time] => 1553021461951
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:51:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:51:12 - cex place new buy order: eth_btc 0.034369 0.21546 [8459613418] margin:0.32878466059529]Array
(
    [complete] => 
    [id] => 8459613418
    [time] => 1553021472477
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 19:51:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:51:22 - cex place new buy order: eth_btc 0.034371 0.21545 [8459614201] margin:0.31712781123621]Array
(
    [complete] => 
    [id] => 8459614201
    [time] => 1553021482062
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 19:51:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:51:31 - cex place new buy order: eth_btc 0.034373 0.21543 [8459614915] margin:0.2880167573386]Array
(
    [complete] => 
    [id] => 8459614915
    [time] => 1553021490980
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 19:51:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:51:40 - cex place new buy order: eth_btc 0.034375 0.21542 [8459615504] margin:0.28799999999998]Array
(
    [complete] => 
    [id] => 8459615504
    [time] => 1553021500506
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 19:51:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:51:50 - cex place new buy order: eth_btc 0.034377 0.21541 [8459616002] margin:0.27343863629754]Array
(
    [complete] => 
    [id] => 8459616002
    [time] => 1553021509613
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 19:51:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:52:00 - cex place new buy order: eth_btc 0.034379 0.2154 [8459616454] margin:0.27051397655546]Array
(
    [complete] => 
    [id] => 8459616454
    [time] => 1553021520077
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 19:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:52:05 - cex place new buy order: eth_btc 0.034381 0.21538 [8459616739] margin:0.26177249061983]Array
(
    [complete] => 
    [id] => 8459616739
    [time] => 1553021524637
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 19:52:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:52:13 - cex place new buy order: eth_btc 0.034383 0.21537 [8459617126] margin:0.25594043568042]Array
(
    [complete] => 
    [id] => 8459617126
    [time] => 1553021533094
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 19:52:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:52:23 - cex place new buy order: eth_btc 0.034385 0.21536 [8459617619] margin:0.25010905918279]Array
(
    [complete] => 
    [id] => 8459617619
    [time] => 1553021543192
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 19:52:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:52:34 - cex place new buy order: eth_btc 0.034387 0.21535 [8459618115] margin:0.24718643673483]Array
(
    [complete] => 
    [id] => 8459618115
    [time] => 1553021553639
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 19:52:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:52:41 - cex place new buy order: eth_btc 0.034389 0.21533 [8459618409] margin:0.23844834103928]Array
(
    [complete] => 
    [id] => 8459618409
    [time] => 1553021561109
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 19:52:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:52:50 - cex place new buy order: eth_btc 0.034391 0.21532 [8459618924] margin:0.23261899915676]Array
(
    [complete] => 
    [id] => 8459618924
    [time] => 1553021569998
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 19:52:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:53:00 - cex place new buy order: eth_btc 0.034393 0.21531 [8459619698] margin:0.2296979036432]Array
(
    [complete] => 
    [id] => 8459619698
    [time] => 1553021580435
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 19:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:53:06 - cex place new buy order: eth_btc 0.034395 0.2153 [8459620417] margin:0.20642535252215]Array
(
    [complete] => 
    [id] => 8459620417
    [time] => 1553021585632
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 19:53:12 - cex delete buy orders: eth_btc[move]
2019-03-19 19:53:14 - cex place new buy order: eth_btc 0.034396 0.21528 [8459621325] margin:0.19769165915631]Array
(
    [complete] => 
    [id] => 8459621325
    [time] => 1553021593658
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 19:53:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:53:23 - cex place new buy order: eth_btc 0.034398 0.21528 [8459622094] margin:0.2035002035002]Array
(
    [complete] => 
    [id] => 8459622094
    [time] => 1553021603164
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 19:53:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:53:32 - cex place new buy order: eth_btc 0.0344 0.21526 [8459622838] margin:0.20639534883722]Array
(
    [complete] => 
    [id] => 8459622838
    [time] => 1553021612134
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 19:53:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 19:53:48 - cex place new buy order: eth_btc 0.034341 0.2156 [8459624322]Array
(
    [complete] => 
    [id] => 8459624322
    [time] => 1553021628466
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 19:53:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:53:57 - cex place new buy order: eth_btc 0.034343 0.21562 [8459625053] margin:0.35815158838772]Array
(
    [complete] => 
    [id] => 8459625053
    [time] => 1553021637449
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 19:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:54:05 - cex place new buy order: eth_btc 0.034345 0.21561 [8459625739] margin:0.36104236424517]Array
(
    [complete] => 
    [id] => 8459625739
    [time] => 1553021645365
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 19:54:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:54:14 - cex place new buy order: eth_btc 0.034347 0.2156 [8459626509] margin:0.33772964159897]Array
(
    [complete] => 
    [id] => 8459626509
    [time] => 1553021654284
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 19:54:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:54:24 - cex place new buy order: eth_btc 0.034349 0.21558 [8459627431] margin:0.34644385571632]Array
(
    [complete] => 
    [id] => 8459627431
    [time] => 1553021663693
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 19:54:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:54:34 - cex place new buy order: eth_btc 0.034351 0.21557 [8459628367] margin:0.34933480830253]Array
(
    [complete] => 
    [id] => 8459628367
    [time] => 1553021674267
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 19:54:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:54:43 - cex place new buy order: eth_btc 0.034353 0.21556 [8459629201] margin:0.34349256251274]Array
(
    [complete] => 
    [id] => 8459629201
    [time] => 1553021682835
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 19:54:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:54:52 - cex place new buy order: eth_btc 0.034355 0.21555 [8459630058] margin:0.35220491922572]Array
(
    [complete] => 
    [id] => 8459630058
    [time] => 1553021692322
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 19:55:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:55:02 - cex place new buy order: eth_btc 0.034357 0.21553 [8459631083] margin:0.36382687661902]Array
(
    [complete] => 
    [id] => 8459631083
    [time] => 1553021702338
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 19:55:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:55:11 - cex place new buy order: eth_btc 0.034359 0.21552 [8459632076] margin:0.36380569865246]Array
(
    [complete] => 
    [id] => 8459632076
    [time] => 1553021711273
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 19:55:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:55:20 - cex place new buy order: eth_btc 0.034361 0.21551 [8459633091] margin:0.34923314222519]Array
(
    [complete] => 
    [id] => 8459633091
    [time] => 1553021720373
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 19:55:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:55:30 - cex place new buy order: eth_btc 0.034363 0.2155 [8459634150] margin:0.34630270930944]Array
(
    [complete] => 
    [id] => 8459634150
    [time] => 1553021729731
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 19:55:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:55:38 - cex place new buy order: eth_btc 0.034365 0.21548 [8459634696] margin:0.33464280517967]Array
(
    [complete] => 
    [id] => 8459634696
    [time] => 1553021738015
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 19:55:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:55:47 - cex place new buy order: eth_btc 0.034367 0.21547 [8459635643] margin:0.33171356242907]Array
(
    [complete] => 
    [id] => 8459635643
    [time] => 1553021746495
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 19:55:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:55:56 - cex place new buy order: eth_btc 0.034369 0.21546 [8459636476] margin:0.32587506182895]Array
(
    [complete] => 
    [id] => 8459636476
    [time] => 1553021756116
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 19:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:56:05 - cex place new buy order: eth_btc 0.034371 0.21545 [8459637051] margin:0.32003724069709]Array
(
    [complete] => 
    [id] => 8459637051
    [time] => 1553021764980
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 19:56:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:56:13 - cex place new buy order: eth_btc 0.034373 0.21543 [8459637607] margin:0.31129083873969]Array
(
    [complete] => 
    [id] => 8459637607
    [time] => 1553021772869
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 19:56:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:56:23 - cex place new buy order: eth_btc 0.034375 0.21542 [8459638473] margin:0.30545454545452]Array
(
    [complete] => 
    [id] => 8459638473
    [time] => 1553021782717
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 19:56:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:56:32 - cex place new buy order: eth_btc 0.034377 0.21541 [8459639161] margin:0.29961893126218]Array
(
    [complete] => 
    [id] => 8459639161
    [time] => 1553021791671
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 19:56:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:56:40 - cex place new buy order: eth_btc 0.034379 0.2154 [8459639658] margin:0.28796649117193]Array
(
    [complete] => 
    [id] => 8459639658
    [time] => 1553021800111
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 19:56:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:56:49 - cex place new buy order: eth_btc 0.034381 0.21538 [8459640279] margin:0.27631540676536]Array
(
    [complete] => 
    [id] => 8459640279
    [time] => 1553021808638
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 19:56:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:56:57 - cex place new buy order: eth_btc 0.034383 0.21537 [8459640879] margin:0.27339091993135]Array
(
    [complete] => 
    [id] => 8459640879
    [time] => 1553021817514
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 19:57:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:57:11 - cex place new buy order: eth_btc 0.034385 0.21536 [8459641687] margin:0.27046677330231]Array
(
    [complete] => 
    [id] => 8459641687
    [time] => 1553021831114
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 19:57:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:57:20 - cex place new buy order: eth_btc 0.034387 0.21535 [8459642319] margin:0.28499142117662]Array
(
    [complete] => 
    [id] => 8459642319
    [time] => 1553021839585
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 19:57:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:57:28 - cex place new buy order: eth_btc 0.034389 0.21533 [8459642910] margin:0.2617115938236]Array
(
    [complete] => 
    [id] => 8459642910
    [time] => 1553021847781
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 19:57:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:57:38 - cex place new buy order: eth_btc 0.034391 0.21532 [8459643519] margin:0.26460411154081]Array
(
    [complete] => 
    [id] => 8459643519
    [time] => 1553021857813
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 19:57:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:57:47 - cex place new buy order: eth_btc 0.034393 0.21531 [8459644088] margin:0.27331142965137]Array
(
    [complete] => 
    [id] => 8459644088
    [time] => 1553021866825
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 19:58:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:58:02 - cex place new buy order: eth_btc 0.034395 0.2153 [8459644955] margin:0.25294374182292]Array
(
    [complete] => 
    [id] => 8459644955
    [time] => 1553021881921
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 19:58:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:58:12 - cex place new buy order: eth_btc 0.034397 0.21528 [8459645526] margin:0.22967119225512]Array
(
    [complete] => 
    [id] => 8459645526
    [time] => 1553021892427
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 19:58:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:58:22 - cex place new buy order: eth_btc 0.034399 0.21527 [8459645951] margin:0.23547196139422]Array
(
    [complete] => 
    [id] => 8459645951
    [time] => 1553021901639
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 19:58:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:58:30 - cex place new buy order: eth_btc 0.034401 0.21526 [8459646376] margin:0.22673759483736]Array
(
    [complete] => 
    [id] => 8459646376
    [time] => 1553021909595
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 19:58:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:58:39 - cex place new buy order: eth_btc 0.034403 0.21525 [8459646925] margin:0.21509752056506]Array
(
    [complete] => 
    [id] => 8459646925
    [time] => 1553021918743
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 19:58:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:58:48 - cex place new buy order: eth_btc 0.034405 0.21523 [8459647565] margin:0.20636535387299]Array
(
    [complete] => 
    [id] => 8459647565
    [time] => 1553021928295
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 19:58:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:58:59 - cex place new buy order: eth_btc 0.034407 0.21522 [8459648156] margin:0.21216612898538]Array
(
    [complete] => 
    [id] => 8459648156
    [time] => 1553021938689
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 19:59:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:59:06 - cex place new buy order: eth_btc 0.034409 0.21521 [8459648598] margin:0.20634136417796]Array
(
    [complete] => 
    [id] => 8459648598
    [time] => 1553021946069
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 19:59:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:59:16 - cex place new buy order: eth_btc 0.034411 0.21519 [8459649095] margin:0.20051727645227]Array
(
    [complete] => 
    [id] => 8459649095
    [time] => 1553021956364
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 19:59:24 - cex delete buy orders: eth_btc[move]
2019-03-19 19:59:26 - cex place new buy order: eth_btc 0.034412 0.21518 [8459649576] margin:0.19759974428268]Array
(
    [complete] => 
    [id] => 8459649576
    [time] => 1553021965556
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 19:59:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:59:34 - cex place new buy order: eth_btc 0.034414 0.21518 [8459650051] margin:0.22084035566921]Array
(
    [complete] => 
    [id] => 8459650051
    [time] => 1553021973683
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 19:59:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:59:45 - cex place new buy order: eth_btc 0.034416 0.21516 [8459650670] margin:0.21501627150162]Array
(
    [complete] => 
    [id] => 8459650670
    [time] => 1553021984872
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 19:59:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 19:59:55 - cex place new buy order: eth_btc 0.034418 0.21515 [8459651314] margin:0.20919286419896]Array
(
    [complete] => 
    [id] => 8459651314
    [time] => 1553021995358
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 20:00:03 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:00:15 - cex place new buy order: eth_btc 0.034341 0.2156 [8459652305]Array
(
    [complete] => 
    [id] => 8459652305
    [time] => 1553022015393
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 20:00:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:00:27 - cex place new buy order: eth_btc 0.034343 0.21562 [8459652807] margin:0.41056401595667]Array
(
    [complete] => 
    [id] => 8459652807
    [time] => 1553022026469
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 20:00:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:00:38 - cex place new buy order: eth_btc 0.034345 0.21561 [8459653303] margin:0.40471684379095]Array
(
    [complete] => 
    [id] => 8459653303
    [time] => 1553022037684
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 20:00:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:00:49 - cex place new buy order: eth_btc 0.034347 0.2156 [8459653956] margin:0.39595889015052]Array
(
    [complete] => 
    [id] => 8459653956
    [time] => 1553022048913
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 20:00:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:01:01 - cex place new buy order: eth_btc 0.034349 0.21558 [8459654664] margin:0.38720195638884]Array
(
    [complete] => 
    [id] => 8459654664
    [time] => 1553022061022
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 20:01:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:01:18 - cex place new buy order: eth_btc 0.034351 0.21557 [8459655837] margin:0.39009053593781]Array
(
    [complete] => 
    [id] => 8459655837
    [time] => 1553022078498
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 20:01:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:01:30 - cex place new buy order: eth_btc 0.034353 0.21556 [8459656658] margin:0.39588973306552]Array
(
    [complete] => 
    [id] => 8459656658
    [time] => 1553022090071
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 20:01:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:01:42 - cex place new buy order: eth_btc 0.034355 0.21555 [8459657613] margin:0.37840197933343]Array
(
    [complete] => 
    [id] => 8459657613
    [time] => 1553022102238
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 20:01:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:01:54 - cex place new buy order: eth_btc 0.034357 0.21553 [8459658266] margin:0.36964810664495]Array
(
    [complete] => 
    [id] => 8459658266
    [time] => 1553022114049
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 20:02:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:02:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:02:06 - cex place new buy order: eth_btc 0.034359 0.21552 [8459658916] margin:0.34343257952794]Array
(
    [complete] => 
    [id] => 8459658916
    [time] => 1553022125737
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 20:02:06 - cex place new buy order: eth_btc 0.034359 0.21552 [] margin:0.34343257952794]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 20:02:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:02:19 - cex place new buy order: eth_btc 0.034361 0.21551 [8459659698] margin:0.33759203748436]Array
(
    [complete] => 
    [id] => 8459659698
    [time] => 1553022139201
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 20:02:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:02:29 - cex place new buy order: eth_btc 0.034363 0.2155 [8459660336] margin:0.32593196170301]Array
(
    [complete] => 
    [id] => 8459660336
    [time] => 1553022148610
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 20:02:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:02:40 - cex place new buy order: eth_btc 0.034365 0.21548 [8459660958] margin:0.31718318056162]Array
(
    [complete] => 
    [id] => 8459660958
    [time] => 1553022160454
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 20:02:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:02:54 - cex place new buy order: eth_btc 0.034367 0.21547 [8459661843] margin:0.31134518578868]Array
(
    [complete] => 
    [id] => 8459661843
    [time] => 1553022173694
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 20:03:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:03:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:03:05 - cex place new buy order: eth_btc 0.034369 0.21546 [8459662942] margin:0.27350228403502]Array
(
    [complete] => 
    [id] => 8459662942
    [time] => 1553022184551
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 20:03:05 - cex place new buy order: eth_btc 0.034369 0.21546 [] margin:0.27641188280136]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 20:03:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:03:15 - cex place new buy order: eth_btc 0.034371 0.21545 [8459664051] margin:0.27930522824473]Array
(
    [complete] => 
    [id] => 8459664051
    [time] => 1553022194834
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 20:03:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:03:26 - cex place new buy order: eth_btc 0.034373 0.21543 [8459665256] margin:0.29383527768887]Array
(
    [complete] => 
    [id] => 8459665256
    [time] => 1553022206120
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 20:03:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:03:36 - cex place new buy order: eth_btc 0.034376 0.21541 [8459666349] margin:0.29090062834534]Array
(
    [complete] => 
    [id] => 8459666349
    [time] => 1553022216216
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 20:03:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:03:47 - cex place new buy order: eth_btc 0.034378 0.2154 [8459667428] margin:0.28797486764791]Array
(
    [complete] => 
    [id] => 8459667428
    [time] => 1553022226956
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 20:03:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:03:58 - cex place new buy order: eth_btc 0.03438 0.21539 [8459668406] margin:0.28214077952298]Array
(
    [complete] => 
    [id] => 8459668406
    [time] => 1553022237805
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 20:04:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:04:05 - cex place new buy order: eth_btc 0.034382 0.00184 [] margin:0.27630737013553]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 20:04:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:04:18 - cex place new buy order: eth_btc 0.034382 0.21538 [8459670612] margin:0.27630737013553]Array
(
    [complete] => 
    [id] => 8459670612
    [time] => 1553022258076
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 20:04:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:04:30 - cex place new buy order: eth_btc 0.034384 0.21536 [8459671723] margin:0.28501628664495]Array
(
    [complete] => 
    [id] => 8459671723
    [time] => 1553022270303
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 20:04:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:04:45 - cex place new buy order: eth_btc 0.034386 0.21535 [8459672939] margin:0.29663235037514]Array
(
    [complete] => 
    [id] => 8459672939
    [time] => 1553022284846
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 20:04:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:04:55 - cex place new buy order: eth_btc 0.034388 0.21534 [8459673742] margin:0.29079911597067]Array
(
    [complete] => 
    [id] => 8459673742
    [time] => 1553022295047
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 20:05:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:05:06 - cex place new buy order: eth_btc 0.03439 0.21533 [8459674553] margin:0.28496656004651]Array
(
    [complete] => 
    [id] => 8459674553
    [time] => 1553022305925
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 20:05:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:05:15 - cex place new buy order: eth_btc 0.034392 0.21531 [8459675291] margin:0.30239590602466]Array
(
    [complete] => 
    [id] => 8459675291
    [time] => 1553022314890
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 20:05:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:05:26 - cex place new buy order: eth_btc 0.034394 0.2153 [8459676681] margin:0.28784090248299]Array
(
    [complete] => 
    [id] => 8459676681
    [time] => 1553022326342
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 20:05:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:05:37 - cex place new buy order: eth_btc 0.034396 0.21529 [8459677632] margin:0.33143388766135]Array
(
    [complete] => 
    [id] => 8459677632
    [time] => 1553022336825
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 20:05:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:05:45 - cex place new buy order: eth_btc 0.034398 0.21528 [8459678341] margin:0.3110645967789]Array
(
    [complete] => 
    [id] => 8459678341
    [time] => 1553022345404
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 20:05:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:05:55 - cex place new buy order: eth_btc 0.0344 0.21526 [8459679119] margin:0.30523255813955]Array
(
    [complete] => 
    [id] => 8459679119
    [time] => 1553022355005
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 20:06:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:06:05 - cex place new buy order: eth_btc 0.034402 0.21525 [8459679858] margin:0.30230800534852]Array
(
    [complete] => 
    [id] => 8459679858
    [time] => 1553022365351
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 20:06:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:06:16 - cex place new buy order: eth_btc 0.034404 0.21524 [8459680654] margin:0.29647715381931]Array
(
    [complete] => 
    [id] => 8459680654
    [time] => 1553022376284
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 20:06:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:06:26 - cex place new buy order: eth_btc 0.034406 0.21523 [8459681459] margin:0.23542405394408]Array
(
    [complete] => 
    [id] => 8459681459
    [time] => 1553022385931
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 20:06:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:06:37 - cex place new buy order: eth_btc 0.034408 0.21521 [8459682007] margin:0.20925366193907]Array
(
    [complete] => 
    [id] => 8459682007
    [time] => 1553022397341
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 20:06:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:06:48 - cex place new buy order: eth_btc 0.03441 0.2152 [8459682585] margin:0.20342923568728]Array
(
    [complete] => 
    [id] => 8459682585
    [time] => 1553022408345
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 20:06:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:07:00 - cex place new buy order: eth_btc 0.034412 0.21519 [8459683210] margin:0.20922933860281]Array
(
    [complete] => 
    [id] => 8459683210
    [time] => 1553022420010
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 20:07:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:07:20 - cex place new buy order: eth_btc 0.034414 0.21518 [8459684437] margin:0.20340559074796]Array
(
    [complete] => 
    [id] => 8459684437
    [time] => 1553022439741
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 20:07:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:07:31 - cex place new buy order: eth_btc 0.034416 0.21516 [8459685249] margin:0.2004881450488]Array
(
    [complete] => 
    [id] => 8459685249
    [time] => 1553022451463
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 20:07:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:07:43 - cex place new buy order: eth_btc 0.034418 0.21515 [8459686181] margin:0.20628740775175]Array
(
    [complete] => 
    [id] => 8459686181
    [time] => 1553022462695
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 20:07:54 - cex delete buy orders: eth_btc[move]
2019-03-19 20:07:56 - cex place new buy order: eth_btc 0.034419 0.21514 [8459687192] margin:0.19755955839629]Array
(
    [complete] => 
    [id] => 8459687192
    [time] => 1553022476282
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 20:08:05 - cex delete buy orders: eth_btc[move]
2019-03-19 20:08:06 - cex place new buy order: eth_btc 0.03442 0.21513 [8459687833] margin:0.19755381888962]Array
(
    [complete] => 
    [id] => 8459687833
    [time] => 1553022486342
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 20:08:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:08:29 - cex place new buy order: eth_btc 0.034341 0.2156 [8459689552]Array
(
    [complete] => 
    [id] => 8459689552
    [time] => 1553022508546
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 20:08:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:08:40 - cex place new buy order: eth_btc 0.034343 0.21562 [8459690452] margin:0.4222112220831]Array
(
    [complete] => 
    [id] => 8459690452
    [time] => 1553022520510
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 20:08:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:08:52 - cex place new buy order: eth_btc 0.034345 0.21561 [8459691223] margin:0.41927500363954]Array
(
    [complete] => 
    [id] => 8459691223
    [time] => 1553022532060
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 20:09:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:09:02 - cex place new buy order: eth_btc 0.034347 0.2156 [8459691606] margin:0.39887035257808]Array
(
    [complete] => 
    [id] => 8459691606
    [time] => 1553022541634
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 20:09:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:09:13 - cex place new buy order: eth_btc 0.034349 0.21558 [8459692163] margin:0.40466971381992]Array
(
    [complete] => 
    [id] => 8459692163
    [time] => 1553022552689
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 20:09:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:09:23 - cex place new buy order: eth_btc 0.034351 0.21557 [8459692774] margin:0.4017350295479]Array
(
    [complete] => 
    [id] => 8459692774
    [time] => 1553022562810
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 20:09:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:09:32 - cex place new buy order: eth_btc 0.034353 0.21556 [8459693249] margin:0.39297877914592]Array
(
    [complete] => 
    [id] => 8459693249
    [time] => 1553022572187
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 20:09:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:09:42 - cex place new buy order: eth_btc 0.034355 0.21555 [8459693891] margin:0.39004511715905]Array
(
    [complete] => 
    [id] => 8459693891
    [time] => 1553022582495
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 20:09:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:09:53 - cex place new buy order: eth_btc 0.034357 0.21553 [8459694504] margin:0.3842011817097]Array
(
    [complete] => 
    [id] => 8459694504
    [time] => 1553022593166
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 20:10:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:10:03 - cex place new buy order: eth_btc 0.034359 0.21552 [8459694934] margin:0.38417881777699]Array
(
    [complete] => 
    [id] => 8459694934
    [time] => 1553022602563
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 20:10:03 - cex delete buy orders: eth_btc[move]
2019-03-19 20:10:05 - cex place new buy order: eth_btc 0.03434 0.21563 [8459695046] margin:0.43388369587372]Array
(
    [complete] => 
    [id] => 8459695046
    [time] => 1553022604631
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.03434
)

2019-03-19 20:10:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:10:39 - cex place new buy order: eth_btc 0.034342 0.21563 [8459696965] margin:0.44260672063361]Array
(
    [complete] => 
    [id] => 8459696965
    [time] => 1553022639050
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-19 20:10:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:10:50 - cex place new buy order: eth_btc 0.034344 0.21561 [8459697802] margin:0.4367575122292]Array
(
    [complete] => 
    [id] => 8459697802
    [time] => 1553022649974
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-19 20:11:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:11:03 - cex place new buy order: eth_btc 0.034346 0.2156 [8459698820] margin:0.42217434344611]Array
(
    [complete] => 
    [id] => 8459698820
    [time] => 1553022663450
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 20:11:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:11:15 - cex place new buy order: eth_btc 0.034348 0.21559 [8459699503] margin:0.42506113893093]Array
(
    [complete] => 
    [id] => 8459699503
    [time] => 1553022675020
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 20:11:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:11:26 - cex place new buy order: eth_btc 0.03435 0.21558 [8459700108] margin:0.41921397379912]Array
(
    [complete] => 
    [id] => 8459700108
    [time] => 1553022686338
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 20:11:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:11:37 - cex place new buy order: eth_btc 0.034353 0.21556 [8459700839] margin:0.42499927226152]Array
(
    [complete] => 
    [id] => 8459700839
    [time] => 1553022696529
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 20:11:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:11:54 - cex place new buy order: eth_btc 0.034355 0.21555 [8459702228] margin:0.39295590161548]Array
(
    [complete] => 
    [id] => 8459702228
    [time] => 1553022714169
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 20:12:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:12:05 - cex place new buy order: eth_btc 0.034357 0.21553 [8459702816] margin:0.39875425677445]Array
(
    [complete] => 
    [id] => 8459702816
    [time] => 1553022724712
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 20:12:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:12:15 - cex place new buy order: eth_btc 0.034359 0.21552 [8459703457] margin:0.38999970895546]Array
(
    [complete] => 
    [id] => 8459703457
    [time] => 1553022734695
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 20:12:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:12:25 - cex place new buy order: eth_btc 0.034361 0.21551 [8459704525] margin:0.37542562789208]Array
(
    [complete] => 
    [id] => 8459704525
    [time] => 1553022745420
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 20:12:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:12:35 - cex place new buy order: eth_btc 0.034363 0.2155 [8459705390] margin:0.36958356371679]Array
(
    [complete] => 
    [id] => 8459705390
    [time] => 1553022755171
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 20:12:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:12:46 - cex place new buy order: eth_btc 0.034365 0.21548 [8459706503] margin:0.36374217954314]Array
(
    [complete] => 
    [id] => 8459706503
    [time] => 1553022765766
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 20:12:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:12:59 - cex place new buy order: eth_btc 0.034369 0.21546 [8459707224] margin:0.35497104949227]Array
(
    [complete] => 
    [id] => 8459707224
    [time] => 1553022778593
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 20:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:13:06 - cex place new buy order: eth_btc 0.034371 0.21545 [8459707797] margin:0.34913153530594]Array
(
    [complete] => 
    [id] => 8459707797
    [time] => 1553022786043
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 20:13:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:13:20 - cex place new buy order: eth_btc 0.034373 0.21543 [8459709061] margin:0.32874639979055]Array
(
    [complete] => 
    [id] => 8459709061
    [time] => 1553022799583
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 20:13:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:13:32 - cex place new buy order: eth_btc 0.034375 0.21542 [8459710129] margin:0.32581818181816]Array
(
    [complete] => 
    [id] => 8459710129
    [time] => 1553022812074
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 20:13:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:13:44 - cex place new buy order: eth_btc 0.034377 0.21541 [8459711214] margin:0.31125461791315]Array
(
    [complete] => 
    [id] => 8459711214
    [time] => 1553022824283
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 20:13:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:13:55 - cex place new buy order: eth_btc 0.034379 0.2154 [8459712237] margin:0.30541900578842]Array
(
    [complete] => 
    [id] => 8459712237
    [time] => 1553022834986
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 20:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:14:05 - cex place new buy order: eth_btc 0.034381 0.21538 [8459713024] margin:0.26758965707803]Array
(
    [complete] => 
    [id] => 8459713024
    [time] => 1553022845457
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 20:14:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:14:15 - cex place new buy order: eth_btc 0.034383 0.21537 [8459713806] margin:0.26175726376405]Array
(
    [complete] => 
    [id] => 8459713806
    [time] => 1553022855417
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 20:14:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:14:28 - cex place new buy order: eth_btc 0.034385 0.21536 [8459714897] margin:0.25883379380542]Array
(
    [complete] => 
    [id] => 8459714897
    [time] => 1553022867742
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 20:14:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:14:38 - cex place new buy order: eth_btc 0.034387 0.21535 [8459716021] margin:0.27917526972403]Array
(
    [complete] => 
    [id] => 8459716021
    [time] => 1553022878463
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 20:14:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:14:48 - cex place new buy order: eth_btc 0.034389 0.21533 [8459716860] margin:0.2762511268138]Array
(
    [complete] => 
    [id] => 8459716860
    [time] => 1553022887929
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 20:14:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:14:57 - cex place new buy order: eth_btc 0.034391 0.21532 [8459717753] margin:0.27623506149865]Array
(
    [complete] => 
    [id] => 8459717753
    [time] => 1553022896840
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 20:15:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:15:11 - cex place new buy order: eth_btc 0.034393 0.21531 [8459719123] margin:0.25005088244703]Array
(
    [complete] => 
    [id] => 8459719123
    [time] => 1553022911296
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 20:15:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:15:21 - cex place new buy order: eth_btc 0.034395 0.2153 [8459720034] margin:0.25003634249163]Array
(
    [complete] => 
    [id] => 8459720034
    [time] => 1553022921074
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 20:15:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:15:30 - cex place new buy order: eth_btc 0.034397 0.21528 [8459720817] margin:0.25292903450882]Array
(
    [complete] => 
    [id] => 8459720817
    [time] => 1553022930023
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 20:15:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:15:41 - cex place new buy order: eth_btc 0.034399 0.21527 [8459722052] margin:0.24710020640135]Array
(
    [complete] => 
    [id] => 8459722052
    [time] => 1553022940938
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 20:15:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:15:53 - cex place new buy order: eth_btc 0.034401 0.21526 [8459723373] margin:0.24127205604487]Array
(
    [complete] => 
    [id] => 8459723373
    [time] => 1553022952644
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 20:16:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:16:05 - cex place new buy order: eth_btc 0.034403 0.21525 [8459724734] margin:0.2383513065721]Array
(
    [complete] => 
    [id] => 8459724734
    [time] => 1553022964561
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 20:16:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:16:15 - cex place new buy order: eth_btc 0.034405 0.21523 [8459725871] margin:0.2470571137916]Array
(
    [complete] => 
    [id] => 8459725871
    [time] => 1553022975423
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 20:16:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:16:28 - cex place new buy order: eth_btc 0.034407 0.21522 [8459727050] margin:0.24704275292819]Array
(
    [complete] => 
    [id] => 8459727050
    [time] => 1553022988276
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 20:16:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:16:40 - cex place new buy order: eth_btc 0.034409 0.21521 [8459728335] margin:0.24121596094044]Array
(
    [complete] => 
    [id] => 8459728335
    [time] => 1553022999527
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 20:16:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:16:51 - cex place new buy order: eth_btc 0.034411 0.21519 [8459729350] margin:0.24120194123969]Array
(
    [complete] => 
    [id] => 8459729350
    [time] => 1553023010959
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 20:16:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:17:01 - cex place new buy order: eth_btc 0.034413 0.21518 [8459730124] margin:0.229564408799]Array
(
    [complete] => 
    [id] => 8459730124
    [time] => 1553023020544
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 20:17:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:17:12 - cex place new buy order: eth_btc 0.034415 0.21517 [8459730838] margin:0.22373964840912]Array
(
    [complete] => 
    [id] => 8459730838
    [time] => 1553023032224
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 20:17:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:17:22 - cex place new buy order: eth_btc 0.034417 0.21516 [8459731691] margin:0.21791556498241]Array
(
    [complete] => 
    [id] => 8459731691
    [time] => 1553023041675
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 20:17:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:17:32 - cex place new buy order: eth_btc 0.034419 0.21514 [8459732319] margin:0.21499753043379]Array
(
    [complete] => 
    [id] => 8459732319
    [time] => 1553023052033
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 20:17:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:17:41 - cex place new buy order: eth_btc 0.034421 0.21513 [8459732861] margin:0.20626942854653]Array
(
    [complete] => 
    [id] => 8459732861
    [time] => 1553023061469
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 20:17:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:17:49 - cex place new buy order: eth_btc 0.034423 0.21512 [8459733369] margin:0.2062574441507]Array
(
    [complete] => 
    [id] => 8459733369
    [time] => 1553023069485
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 20:17:58 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:18:06 - cex place new buy order: eth_btc 0.034345 0.2156 [8459734740]Array
(
    [complete] => 
    [id] => 8459734740
    [time] => 1553023085785
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 20:18:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:18:14 - cex place new buy order: eth_btc 0.034347 0.2156 [8459735489] margin:0.41925058957113]Array
(
    [complete] => 
    [id] => 8459735489
    [time] => 1553023093779
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 20:18:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:18:24 - cex place new buy order: eth_btc 0.034349 0.21558 [8459736288] margin:0.42504876415617]Array
(
    [complete] => 
    [id] => 8459736288
    [time] => 1553023103688
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 20:18:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:18:33 - cex place new buy order: eth_btc 0.034351 0.21557 [8459737102] margin:0.40755727635295]Array
(
    [complete] => 
    [id] => 8459737102
    [time] => 1553023113436
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 20:18:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:18:42 - cex place new buy order: eth_btc 0.034359 0.21552 [8459737816] margin:0.38708926336621]Array
(
    [complete] => 
    [id] => 8459737816
    [time] => 1553023122067
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 20:18:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:18:52 - cex place new buy order: eth_btc 0.034361 0.21551 [8459738665] margin:0.40452838974419]Array
(
    [complete] => 
    [id] => 8459738665
    [time] => 1553023131979
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 20:19:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:19:03 - cex place new buy order: eth_btc 0.034363 0.2155 [8459739378] margin:0.39577452492507]Array
(
    [complete] => 
    [id] => 8459739378
    [time] => 1553023142521
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 20:19:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:19:15 - cex place new buy order: eth_btc 0.034365 0.21548 [8459740026] margin:0.36956205441583]Array
(
    [complete] => 
    [id] => 8459740026
    [time] => 1553023154683
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 20:19:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:19:26 - cex place new buy order: eth_btc 0.034367 0.21547 [8459740649] margin:0.37245031570983]Array
(
    [complete] => 
    [id] => 8459740649
    [time] => 1553023166018
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 20:19:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:19:38 - cex place new buy order: eth_btc 0.034369 0.21546 [8459741290] margin:0.36369984579125]Array
(
    [complete] => 
    [id] => 8459741290
    [time] => 1553023177670
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 20:19:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:19:48 - cex place new buy order: eth_btc 0.034371 0.21545 [8459741906] margin:0.35785982368857]Array
(
    [complete] => 
    [id] => 8459741906
    [time] => 1553023188278
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 20:19:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:20:00 - cex place new buy order: eth_btc 0.034373 0.21543 [8459742608] margin:0.36656678206732]Array
(
    [complete] => 
    [id] => 8459742608
    [time] => 1553023200051
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 20:20:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:20:38 - cex place new buy order: eth_btc 0.034379 0.2154 [8459745002] margin:0.34905029232963]Array
(
    [complete] => 
    [id] => 8459745002
    [time] => 1553023237817
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 20:20:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:20:51 - cex place new buy order: eth_btc 0.034381 0.21538 [8459745869] margin:0.34321282103487]Array
(
    [complete] => 
    [id] => 8459745869
    [time] => 1553023251176
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 20:20:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:21:00 - cex place new buy order: eth_btc 0.034387 0.21535 [8459746472] margin:0.3257044813447]Array
(
    [complete] => 
    [id] => 8459746472
    [time] => 1553023260315
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 20:21:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:21:06 - cex place new buy order: eth_btc 0.034389 0.21533 [8459746926] margin:0.32277763238244]Array
(
    [complete] => 
    [id] => 8459746926
    [time] => 1553023265591
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 20:21:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:21:20 - cex place new buy order: eth_btc 0.034391 0.21532 [8459747819] margin:0.31403564886163]Array
(
    [complete] => 
    [id] => 8459747819
    [time] => 1553023280102
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 20:21:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:21:30 - cex place new buy order: eth_btc 0.034393 0.21531 [8459748463] margin:0.30820225045796]Array
(
    [complete] => 
    [id] => 8459748463
    [time] => 1553023289946
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 20:21:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:21:39 - cex place new buy order: eth_btc 0.034395 0.2153 [8459749013] margin:0.29364733246111]Array
(
    [complete] => 
    [id] => 8459749013
    [time] => 1553023299335
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 20:21:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:21:52 - cex place new buy order: eth_btc 0.034397 0.21528 [8459749888] margin:0.29653748873448]Array
(
    [complete] => 
    [id] => 8459749888
    [time] => 1553023311992
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 20:22:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:22:02 - cex place new buy order: eth_btc 0.034399 0.21527 [8459750565] margin:0.29070612517808]Array
(
    [complete] => 
    [id] => 8459750565
    [time] => 1553023322487
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 20:22:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:22:12 - cex place new buy order: eth_btc 0.034401 0.21526 [8459751082] margin:0.28778233190896]Array
(
    [complete] => 
    [id] => 8459751082
    [time] => 1553023331831
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 20:22:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:22:21 - cex place new buy order: eth_btc 0.034403 0.21525 [8459751577] margin:0.25869836932826]Array
(
    [complete] => 
    [id] => 8459751577
    [time] => 1553023341410
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 20:22:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:22:32 - cex place new buy order: eth_btc 0.034405 0.21523 [8459752296] margin:0.26449643947102]Array
(
    [complete] => 
    [id] => 8459752296
    [time] => 1553023352311
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 20:22:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:22:41 - cex place new buy order: eth_btc 0.034407 0.21522 [8459752868] margin:0.25285552358532]Array
(
    [complete] => 
    [id] => 8459752868
    [time] => 1553023361507
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 20:22:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:22:51 - cex place new buy order: eth_btc 0.034409 0.21521 [8459754082] margin:0.25284082652794]Array
(
    [complete] => 
    [id] => 8459754082
    [time] => 1553023371068
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 20:23:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:23:02 - cex place new buy order: eth_btc 0.034411 0.21519 [8459755388] margin:0.24992008369416]Array
(
    [complete] => 
    [id] => 8459755388
    [time] => 1553023382350
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 20:23:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:23:17 - cex place new buy order: eth_btc 0.034413 0.21518 [8459756542] margin:0.24409380176096]Array
(
    [complete] => 
    [id] => 8459756542
    [time] => 1553023396895
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 20:23:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:23:29 - cex place new buy order: eth_btc 0.034415 0.21517 [8459757571] margin:0.24117390672671]Array
(
    [complete] => 
    [id] => 8459757571
    [time] => 1553023409068
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 20:23:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:23:39 - cex place new buy order: eth_btc 0.034418 0.21515 [8459758156] margin:0.26730199314311]Array
(
    [complete] => 
    [id] => 8459758156
    [time] => 1553023419069
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 20:23:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:23:50 - cex place new buy order: eth_btc 0.03442 0.21514 [8459758811] margin:0.26728646135967]Array
(
    [complete] => 
    [id] => 8459758811
    [time] => 1553023429747
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 20:23:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:24:01 - cex place new buy order: eth_btc 0.034422 0.21513 [8459759366] margin:0.24693509964557]Array
(
    [complete] => 
    [id] => 8459759366
    [time] => 1553023440643
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 20:24:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:24:05 - cex place new buy order: eth_btc 0.034424 0.21511 [8459759708] margin:0.24401580292817]Array
(
    [complete] => 
    [id] => 8459759708
    [time] => 1553023444928
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 20:24:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:24:16 - cex place new buy order: eth_btc 0.034426 0.2151 [8459760365] margin:0.23238250159765]Array
(
    [complete] => 
    [id] => 8459760365
    [time] => 1553023456363
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 20:24:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:24:25 - cex place new buy order: eth_btc 0.034428 0.21509 [8459760939] margin:0.22946438945046]Array
(
    [complete] => 
    [id] => 8459760939
    [time] => 1553023465444
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 20:24:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:24:35 - cex place new buy order: eth_btc 0.03443 0.21508 [8459761548] margin:0.22945106012198]Array
(
    [complete] => 
    [id] => 8459761548
    [time] => 1553023475476
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 20:24:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:24:45 - cex place new buy order: eth_btc 0.034432 0.21506 [8459762324] margin:0.22072490706317]Array
(
    [complete] => 
    [id] => 8459762324
    [time] => 1553023484897
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-19 20:24:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:24:54 - cex place new buy order: eth_btc 0.034434 0.21505 [8459763359] margin:0.20909566126504]Array
(
    [complete] => 
    [id] => 8459763359
    [time] => 1553023494310
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-19 20:25:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:25:19 - cex place new buy order: eth_btc 0.034341 0.2156 [8459765937]Array
(
    [complete] => 
    [id] => 8459765937
    [time] => 1553023519309
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 20:25:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:25:31 - cex place new buy order: eth_btc 0.034343 0.21562 [8459766989] margin:0.4192994205515]Array
(
    [complete] => 
    [id] => 8459766989
    [time] => 1553023530913
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 20:25:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:25:43 - cex place new buy order: eth_btc 0.034345 0.21561 [8459767739] margin:0.40762847576066]Array
(
    [complete] => 
    [id] => 8459767739
    [time] => 1553023542624
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 20:25:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:25:56 - cex place new buy order: eth_btc 0.034347 0.2156 [8459768615] margin:0.40760473986081]Array
(
    [complete] => 
    [id] => 8459768615
    [time] => 1553023555996
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 20:26:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:26:09 - cex place new buy order: eth_btc 0.034349 0.21558 [8459769416] margin:0.41340359253546]Array
(
    [complete] => 
    [id] => 8459769416
    [time] => 1553023568647
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 20:26:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:26:21 - cex place new buy order: eth_btc 0.034351 0.21557 [8459770837] margin:0.41920176996302]Array
(
    [complete] => 
    [id] => 8459770837
    [time] => 1553023580679
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 20:26:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:26:33 - cex place new buy order: eth_btc 0.034353 0.21556 [8459772222] margin:0.4104445026635]Array
(
    [complete] => 
    [id] => 8459772222
    [time] => 1553023592785
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 20:26:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:26:44 - cex place new buy order: eth_btc 0.034355 0.21555 [8459773893] margin:0.40750982389752]Array
(
    [complete] => 
    [id] => 8459773893
    [time] => 1553023604083
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 20:26:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:26:56 - cex place new buy order: eth_btc 0.034357 0.21553 [8459775007] margin:0.41912856186512]Array
(
    [complete] => 
    [id] => 8459775007
    [time] => 1553023616249
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 20:27:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:27:15 - cex place new buy order: eth_btc 0.034359 0.21552 [8459776098] margin:0.40746238249076]Array
(
    [complete] => 
    [id] => 8459776098
    [time] => 1553023635133
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 20:27:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:27:26 - cex place new buy order: eth_btc 0.034361 0.21551 [8459776873] margin:0.40743866592938]Array
(
    [complete] => 
    [id] => 8459776873
    [time] => 1553023645667
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 20:27:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:27:35 - cex place new buy order: eth_btc 0.034363 0.2155 [8459777433] margin:0.36376335011494]Array
(
    [complete] => 
    [id] => 8459777433
    [time] => 1553023655495
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 20:27:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:27:46 - cex place new buy order: eth_btc 0.034365 0.21548 [8459778035] margin:0.35792230467044]Array
(
    [complete] => 
    [id] => 8459778035
    [time] => 1553023666186
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 20:27:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:27:58 - cex place new buy order: eth_btc 0.034367 0.21547 [8459778857] margin:0.36663077952688]Array
(
    [complete] => 
    [id] => 8459778857
    [time] => 1553023678105
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 20:28:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:28:08 - cex place new buy order: eth_btc 0.034369 0.21546 [8459779539] margin:0.36369984579125]Array
(
    [complete] => 
    [id] => 8459779539
    [time] => 1553023687969
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 20:28:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:28:20 - cex place new buy order: eth_btc 0.034371 0.21545 [8459780501] margin:0.35204096476682]Array
(
    [complete] => 
    [id] => 8459780501
    [time] => 1553023699710
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 20:28:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:28:31 - cex place new buy order: eth_btc 0.034373 0.21543 [8459781486] margin:0.34038344049108]Array
(
    [complete] => 
    [id] => 8459781486
    [time] => 1553023710616
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 20:28:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:28:42 - cex place new buy order: eth_btc 0.034375 0.21542 [8459782578] margin:0.33163636363636]Array
(
    [complete] => 
    [id] => 8459782578
    [time] => 1553023721902
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 20:28:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:28:53 - cex place new buy order: eth_btc 0.034377 0.21541 [8459783441] margin:0.357797364517]Array
(
    [complete] => 
    [id] => 8459783441
    [time] => 1553023732703
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 20:29:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:29:04 - cex place new buy order: eth_btc 0.034379 0.00184 [] margin:0.3519590447657]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 20:29:05 - cex place new buy order: eth_btc 0.034379 0.2154 [8459784653] margin:0.3519590447657]Array
(
    [complete] => 
    [id] => 8459784653
    [time] => 1553023745062
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 20:29:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:29:14 - cex place new buy order: eth_btc 0.034381 0.21538 [8459785642] margin:0.34902998749309]Array
(
    [complete] => 
    [id] => 8459785642
    [time] => 1553023754313
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 20:29:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:29:23 - cex place new buy order: eth_btc 0.034383 0.21537 [8459786707] margin:0.34610127097692]Array
(
    [complete] => 
    [id] => 8459786707
    [time] => 1553023763071
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 20:29:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:29:35 - cex place new buy order: eth_btc 0.034385 0.21536 [8459787783] margin:0.34898938490622]Array
(
    [complete] => 
    [id] => 8459787783
    [time] => 1553023774905
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 20:29:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:29:46 - cex place new buy order: eth_btc 0.034387 0.21535 [8459788589] margin:0.34606101142873]Array
(
    [complete] => 
    [id] => 8459788589
    [time] => 1553023785923
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 20:29:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:29:55 - cex place new buy order: eth_btc 0.034389 0.21533 [8459789373] margin:0.34022507197069]Array
(
    [complete] => 
    [id] => 8459789373
    [time] => 1553023794913
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 20:30:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:30:05 - cex place new buy order: eth_btc 0.034391 0.21532 [8459790438] margin:0.32275886133]Array
(
    [complete] => 
    [id] => 8459790438
    [time] => 1553023804880
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 20:30:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:30:36 - cex place new buy order: eth_btc 0.034397 0.21528 [8459793100] margin:0.30816640986131]Array
(
    [complete] => 
    [id] => 8459793100
    [time] => 1553023836333
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 20:30:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:30:47 - cex place new buy order: eth_btc 0.034399 0.21527 [8459794117] margin:0.2994273089334]Array
(
    [complete] => 
    [id] => 8459794117
    [time] => 1553023846861
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 20:30:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:31:00 - cex place new buy order: eth_btc 0.034403 0.21525 [8459795567] margin:0.2935790483388]Array
(
    [complete] => 
    [id] => 8459795567
    [time] => 1553023860093
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 20:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:31:05 - cex place new buy order: eth_btc 0.034405 0.21523 [8459796106] margin:0.28484231943031]Array
(
    [complete] => 
    [id] => 8459796106
    [time] => 1553023865346
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 20:31:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:31:12 - cex place new buy order: eth_btc 0.034407 0.21522 [8459796788] margin:0.2790129915424]Array
(
    [complete] => 
    [id] => 8459796788
    [time] => 1553023872151
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 20:31:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:31:23 - cex place new buy order: eth_btc 0.034409 0.21521 [8459797885] margin:0.27318434130605]Array
(
    [complete] => 
    [id] => 8459797885
    [time] => 1553023883086
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 20:31:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:31:36 - cex place new buy order: eth_btc 0.034411 0.21519 [8459798900] margin:0.24410798872452]Array
(
    [complete] => 
    [id] => 8459798900
    [time] => 1553023896489
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 20:31:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:31:49 - cex place new buy order: eth_btc 0.034413 0.21518 [8459799918] margin:0.25571731613052]Array
(
    [complete] => 
    [id] => 8459799918
    [time] => 1553023908586
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 20:31:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:32:00 - cex place new buy order: eth_btc 0.034415 0.21517 [8459800998] margin:0.2527967456051]Array
(
    [complete] => 
    [id] => 8459800998
    [time] => 1553023920126
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 20:32:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:32:14 - cex place new buy order: eth_btc 0.034417 0.21516 [8459802383] margin:0.22082110584885]Array
(
    [complete] => 
    [id] => 8459802383
    [time] => 1553023933685
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 20:32:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:32:26 - cex place new buy order: eth_btc 0.034419 0.21514 [8459803686] margin:0.22080827449955]Array
(
    [complete] => 
    [id] => 8459803686
    [time] => 1553023945744
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 20:32:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:32:37 - cex place new buy order: eth_btc 0.034421 0.21513 [8459804592] margin:0.20917463176551]Array
(
    [complete] => 
    [id] => 8459804592
    [time] => 1553023956611
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 20:32:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:32:47 - cex place new buy order: eth_btc 0.034423 0.21512 [8459805457] margin:0.2062574441507]Array
(
    [complete] => 
    [id] => 8459805457
    [time] => 1553023966850
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 20:32:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:32:58 - cex place new buy order: eth_btc 0.034425 0.21511 [8459806498] margin:0.20915032679738]Array
(
    [complete] => 
    [id] => 8459806498
    [time] => 1553023978326
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 20:33:04 - cex delete buy orders: eth_btc[move]
2019-03-19 20:33:05 - cex place new buy order: eth_btc 0.034426 0.21509 [8459807223] margin:0.19751938885177]Array
(
    [complete] => 
    [id] => 8459807223
    [time] => 1553023985040
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 20:33:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:33:16 - cex place new buy order: eth_btc 0.034428 0.21509 [8459808007] margin:0.20622748925294]Array
(
    [complete] => 
    [id] => 8459808007
    [time] => 1553023996298
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 20:33:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:33:27 - cex place new buy order: eth_btc 0.03443 0.21508 [8459808891] margin:0.20040662213185]Array
(
    [complete] => 
    [id] => 8459808891
    [time] => 1553024007442
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-19 20:33:36 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:33:52 - cex place new buy order: eth_btc 0.034345 0.2156 [8459810249]Array
(
    [complete] => 
    [id] => 8459810249
    [time] => 1553024032510
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 20:34:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:34:03 - cex delete buy orders: eth_btc[move]
2019-03-19 20:34:04 - cex place new buy order: eth_btc 0.034347 0.2156 [8459811132] margin:0.4483652138469]Array
(
    [complete] => 
    [id] => 8459811132
    [time] => 1553024043694
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 20:34:04 - cex place new buy order: eth_btc 0.034344 0.00184 [] margin:0.45130295530647]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 20:34:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:34:15 - cex place new buy order: eth_btc 0.034349 0.21558 [8459812004] margin:0.43378264287171]Array
(
    [complete] => 
    [id] => 8459812004
    [time] => 1553024054867
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 20:34:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:34:26 - cex place new buy order: eth_btc 0.034355 0.21555 [8459812794] margin:0.41042060835395]Array
(
    [complete] => 
    [id] => 8459812794
    [time] => 1553024066221
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 20:34:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:34:37 - cex place new buy order: eth_btc 0.034357 0.21553 [8459813516] margin:0.40457548680035]Array
(
    [complete] => 
    [id] => 8459813516
    [time] => 1553024077484
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 20:34:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:34:48 - cex place new buy order: eth_btc 0.034361 0.21551 [8459814307] margin:0.39288728500333]Array
(
    [complete] => 
    [id] => 8459814307
    [time] => 1553024087830
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 20:34:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:34:59 - cex place new buy order: eth_btc 0.034363 0.2155 [8459815284] margin:0.39286441812416]Array
(
    [complete] => 
    [id] => 8459815284
    [time] => 1553024098731
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 20:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:35:05 - cex place new buy order: eth_btc 0.034365 0.21548 [8459815992] margin:0.38702167903391]Array
(
    [complete] => 
    [id] => 8459815992
    [time] => 1553024105358
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 20:35:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:35:16 - cex place new buy order: eth_btc 0.034367 0.21547 [8459816828] margin:0.37245031570983]Array
(
    [complete] => 
    [id] => 8459816828
    [time] => 1553024115579
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 20:35:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:35:25 - cex place new buy order: eth_btc 0.034377 0.21541 [8459817556] margin:0.34616167786601]Array
(
    [complete] => 
    [id] => 8459817556
    [time] => 1553024125157
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 20:35:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:35:35 - cex place new buy order: eth_btc 0.034379 0.2154 [8459818185] margin:0.34614153989354]Array
(
    [complete] => 
    [id] => 8459818185
    [time] => 1553024135090
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 20:35:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:35:45 - cex place new buy order: eth_btc 0.034381 0.21538 [8459818756] margin:0.33739565457664]Array
(
    [complete] => 
    [id] => 8459818756
    [time] => 1553024144779
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 20:35:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:35:54 - cex place new buy order: eth_btc 0.034383 0.21537 [8459819240] margin:0.33446761480964]Array
(
    [complete] => 
    [id] => 8459819240
    [time] => 1553024154094
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 20:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:36:05 - cex place new buy order: eth_btc 0.034393 0.21531 [8459819901] margin:0.30238711365684]Array
(
    [complete] => 
    [id] => 8459819901
    [time] => 1553024165418
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 20:36:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:36:15 - cex place new buy order: eth_btc 0.034395 0.2153 [8459820727] margin:0.29946213112371]Array
(
    [complete] => 
    [id] => 8459820727
    [time] => 1553024174977
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 20:36:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:36:26 - cex place new buy order: eth_btc 0.034397 0.21528 [8459821803] margin:0.29363025845277]Array
(
    [complete] => 
    [id] => 8459821803
    [time] => 1553024185934
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 20:36:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:36:38 - cex place new buy order: eth_btc 0.034399 0.21527 [8459823113] margin:0.25000726765314]Array
(
    [complete] => 
    [id] => 8459823113
    [time] => 1553024198287
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 20:36:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:36:49 - cex place new buy order: eth_btc 0.034401 0.21526 [8459824497] margin:0.24999273276938]Array
(
    [complete] => 
    [id] => 8459824497
    [time] => 1553024208893
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 20:36:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:37:00 - cex place new buy order: eth_btc 0.034403 0.21525 [8459825621] margin:0.2383513065721]Array
(
    [complete] => 
    [id] => 8459825621
    [time] => 1553024220092
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 20:37:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:37:20 - cex place new buy order: eth_btc 0.034405 0.21523 [8459827254] margin:0.25287022235141]Array
(
    [complete] => 
    [id] => 8459827254
    [time] => 1553024240117
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 20:37:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:37:31 - cex place new buy order: eth_btc 0.034407 0.21522 [8459828206] margin:0.24704275292819]Array
(
    [complete] => 
    [id] => 8459828206
    [time] => 1553024250523
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 20:37:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:37:42 - cex place new buy order: eth_btc 0.034409 0.21521 [8459829024] margin:0.24702839373418]Array
(
    [complete] => 
    [id] => 8459829024
    [time] => 1553024261580
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 20:37:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:37:53 - cex place new buy order: eth_btc 0.034411 0.21519 [8459829917] margin:0.23538984627007]Array
(
    [complete] => 
    [id] => 8459829917
    [time] => 1553024272898
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 20:38:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:38:04 - cex place new buy order: eth_btc 0.034413 0.21518 [8459830909] margin:0.24699968035335]Array
(
    [complete] => 
    [id] => 8459830909
    [time] => 1553024284075
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 20:38:05 - cex place new buy order: eth_btc 0.034413 0.00184 [] margin:0.24699968035335]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 20:38:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:38:14 - cex place new buy order: eth_btc 0.034415 0.21517 [8459831857] margin:0.23826819700712]Array
(
    [complete] => 
    [id] => 8459831857
    [time] => 1553024294338
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 20:38:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:38:24 - cex place new buy order: eth_btc 0.034417 0.21516 [8459832730] margin:0.23534881018101]Array
(
    [complete] => 
    [id] => 8459832730
    [time] => 1553024304085
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 20:38:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:38:34 - cex place new buy order: eth_btc 0.034419 0.21514 [8459833702] margin:0.24986199482844]Array
(
    [complete] => 
    [id] => 8459833702
    [time] => 1553024313823
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 20:38:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:38:44 - cex place new buy order: eth_btc 0.034421 0.21513 [8459834600] margin:0.22079544464135]Array
(
    [complete] => 
    [id] => 8459834600
    [time] => 1553024323766
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 20:38:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:38:53 - cex place new buy order: eth_btc 0.034423 0.21512 [8459835421] margin:0.2004473753014]Array
(
    [complete] => 
    [id] => 8459835421
    [time] => 1553024333314
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 20:39:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:39:03 - cex place new buy order: eth_btc 0.034425 0.21511 [] margin:0.20043572984747]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 20:39:05 - cex place new buy order: eth_btc 0.034349 0.2156 [8459836430]Array
(
    [complete] => 
    [id] => 8459836430
    [time] => 1553024345261
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 20:39:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:39:16 - cex place new buy order: eth_btc 0.034351 0.21557 [8459837269] margin:0.42211289336556]Array
(
    [complete] => 
    [id] => 8459837269
    [time] => 1553024356209
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 20:39:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:39:26 - cex place new buy order: eth_btc 0.034353 0.21556 [8459838168] margin:0.41917736442232]Array
(
    [complete] => 
    [id] => 8459838168
    [time] => 1553024366398
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 20:39:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:39:36 - cex place new buy order: eth_btc 0.034355 0.21555 [8459838911] margin:0.41042060835395]Array
(
    [complete] => 
    [id] => 8459838911
    [time] => 1553024376346
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 20:39:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:39:46 - cex place new buy order: eth_btc 0.034357 0.21553 [8459839666] margin:0.40457548680035]Array
(
    [complete] => 
    [id] => 8459839666
    [time] => 1553024385951
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 20:39:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:39:58 - cex place new buy order: eth_btc 0.034359 0.21552 [8459840559] margin:0.40455193690154]Array
(
    [complete] => 
    [id] => 8459840559
    [time] => 1553024397651
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 20:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:40:06 - cex place new buy order: eth_btc 0.034361 0.21551 [] margin:0.39870783737377]Array
(
    [error] => rate limit exceeded
)

2019-03-19 20:40:34 - cex place new buy order: eth_btc 0.034365 0.2155 [8459843419]Array
(
    [complete] => 
    [id] => 8459843419
    [time] => 1553024433708
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 20:40:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:40:43 - cex place new buy order: eth_btc 0.034367 0.21547 [8459844220] margin:0.37245031570983]Array
(
    [complete] => 
    [id] => 8459844220
    [time] => 1553024442909
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 20:40:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:40:59 - cex place new buy order: eth_btc 0.034377 0.21541 [8459845367] margin:0.34616167786601]Array
(
    [complete] => 
    [id] => 8459845367
    [time] => 1553024459513
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 20:41:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:41:14 - cex place new buy order: eth_btc 0.034379 0.2154 [8459846644] margin:0.33159777771314]Array
(
    [complete] => 
    [id] => 8459846644
    [time] => 1553024474116
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 20:41:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:41:27 - cex place new buy order: eth_btc 0.034381 0.21538 [8459847610] margin:0.33448707134753]Array
(
    [complete] => 
    [id] => 8459847610
    [time] => 1553024486544
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 20:41:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:41:38 - cex place new buy order: eth_btc 0.034383 0.21537 [8459848485] margin:0.32574237268417]Array
(
    [complete] => 
    [id] => 8459848485
    [time] => 1553024497846
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 20:41:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:41:47 - cex place new buy order: eth_btc 0.034385 0.21536 [8459849311] margin:0.31409044641559]Array
(
    [complete] => 
    [id] => 8459849311
    [time] => 1553024507037
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 20:41:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:41:58 - cex place new buy order: eth_btc 0.034387 0.21535 [8459850154] margin:0.30825602698694]Array
(
    [complete] => 
    [id] => 8459850154
    [time] => 1553024518206
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 20:42:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:42:04 - cex place new buy order: eth_btc 0.034389 0.21533 [8459850798] margin:0.30242228619617]Array
(
    [complete] => 
    [id] => 8459850798
    [time] => 1553024524316
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 20:42:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:42:17 - cex place new buy order: eth_btc 0.034391 0.21532 [8459851894] margin:0.28495827396704]Array
(
    [complete] => 
    [id] => 8459851894
    [time] => 1553024537204
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 20:42:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:42:26 - cex place new buy order: eth_btc 0.034393 0.21531 [8459852749] margin:0.28784927165413]Array
(
    [complete] => 
    [id] => 8459852749
    [time] => 1553024546217
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 20:42:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:42:36 - cex place new buy order: eth_btc 0.034395 0.2153 [8459853370] margin:0.28201773513592]Array
(
    [complete] => 
    [id] => 8459853370
    [time] => 1553024556320
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 20:42:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:42:49 - cex place new buy order: eth_btc 0.034397 0.21528 [8459854172] margin:0.2761868767625]Array
(
    [complete] => 
    [id] => 8459854172
    [time] => 1553024568844
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 20:42:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:43:00 - cex place new buy order: eth_btc 0.034399 0.21527 [8459855196] margin:0.2703566964156]Array
(
    [complete] => 
    [id] => 8459855196
    [time] => 1553024580445
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 20:43:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:43:08 - cex place new buy order: eth_btc 0.034401 0.21526 [8459855811] margin:0.26452719397692]Array
(
    [complete] => 
    [id] => 8459855811
    [time] => 1553024587612
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 20:43:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:43:15 - cex place new buy order: eth_btc 0.034403 0.21525 [8459856249] margin:0.25869836932826]Array
(
    [complete] => 
    [id] => 8459856249
    [time] => 1553024595229
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 20:43:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:43:24 - cex place new buy order: eth_btc 0.034405 0.21523 [8459856740] margin:0.25287022235141]Array
(
    [complete] => 
    [id] => 8459856740
    [time] => 1553024604460
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 20:43:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:43:37 - cex place new buy order: eth_btc 0.034407 0.21522 [8459857337] margin:0.24704275292819]Array
(
    [complete] => 
    [id] => 8459857337
    [time] => 1553024616614
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 20:43:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:43:47 - cex place new buy order: eth_btc 0.034409 0.21521 [8459857883] margin:0.24121596094044]Array
(
    [complete] => 
    [id] => 8459857883
    [time] => 1553024626940
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 20:43:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:43:58 - cex place new buy order: eth_btc 0.034411 0.21519 [8459858489] margin:0.23538984627007]Array
(
    [complete] => 
    [id] => 8459858489
    [time] => 1553024637854
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 20:44:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:44:07 - cex place new buy order: eth_btc 0.034413 0.21518 [8459859054] margin:0.21794089442944]Array
(
    [complete] => 
    [id] => 8459859054
    [time] => 1553024646892
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 20:44:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:44:18 - cex place new buy order: eth_btc 0.034415 0.21517 [8459860291] margin:0.21502251925032]Array
(
    [complete] => 
    [id] => 8459860291
    [time] => 1553024657856
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 20:44:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:44:30 - cex place new buy order: eth_btc 0.034417 0.21516 [8459860992] margin:0.20919894238312]Array
(
    [complete] => 
    [id] => 8459860992
    [time] => 1553024670449
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 20:44:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:44:42 - cex place new buy order: eth_btc 0.034419 0.21514 [8459861672] margin:0.20337604230223]Array
(
    [complete] => 
    [id] => 8459861672
    [time] => 1553024682112
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 20:44:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:44:56 - cex place new buy order: eth_btc 0.034421 0.21513 [8459863115] margin:0.20336422532756]Array
(
    [complete] => 
    [id] => 8459863115
    [time] => 1553024695818
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 20:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:45:06 - cex place new buy order: eth_btc 0.034423 0.21512 [8459864357] margin:0.21787758184935]Array
(
    [complete] => 
    [id] => 8459864357
    [time] => 1553024705955
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 20:45:16 - cex delete buy orders: eth_btc[move]
2019-03-19 20:45:17 - cex place new buy order: eth_btc 0.034424 0.21511 [8459865450] margin:0.19753086419754]Array
(
    [complete] => 
    [id] => 8459865450
    [time] => 1553024717452
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-19 20:45:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:45:31 - cex place new buy order: eth_btc 0.034426 0.2151 [8459866671] margin:0.20042990762796]Array
(
    [complete] => 
    [id] => 8459866671
    [time] => 1553024731126
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-19 20:45:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:45:44 - cex place new buy order: eth_btc 0.034428 0.21509 [8459867407] margin:0.20041826420356]Array
(
    [complete] => 
    [id] => 8459867407
    [time] => 1553024744094
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-19 20:45:56 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:46:08 - cex place new buy order: eth_btc 0.034385 0.2154 [8459868693]Array
(
    [complete] => 
    [id] => 8459868693
    [time] => 1553024767867
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 20:46:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:46:20 - cex place new buy order: eth_btc 0.034387 0.21535 [8459869864] margin:0.31407217843953]Array
(
    [complete] => 
    [id] => 8459869864
    [time] => 1553024780236
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 20:46:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:46:33 - cex place new buy order: eth_btc 0.034389 0.21533 [8459871169] margin:0.29369856640205]Array
(
    [complete] => 
    [id] => 8459871169
    [time] => 1553024792720
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 20:46:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:46:46 - cex place new buy order: eth_btc 0.034391 0.21532 [8459872766] margin:0.25006542409352]Array
(
    [complete] => 
    [id] => 8459872766
    [time] => 1553024805548
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 20:46:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:46:56 - cex place new buy order: eth_btc 0.034393 0.21531 [8459873845] margin:0.29075684005466]Array
(
    [complete] => 
    [id] => 8459873845
    [time] => 1553024816412
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 20:47:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:47:15 - cex place new buy order: eth_btc 0.034395 0.2153 [8459875091] margin:0.28201773513592]Array
(
    [complete] => 
    [id] => 8459875091
    [time] => 1553024835049
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 20:47:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:47:28 - cex place new buy order: eth_btc 0.034397 0.21528 [8459876077] margin:0.23548565281855]Array
(
    [complete] => 
    [id] => 8459876077
    [time] => 1553024847842
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 20:47:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:47:40 - cex place new buy order: eth_btc 0.034399 0.21527 [8459876633] margin:0.23837902264601]Array
(
    [complete] => 
    [id] => 8459876633
    [time] => 1553024859593
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 20:47:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:47:51 - cex place new buy order: eth_btc 0.034401 0.21526 [8459877322] margin:0.24127205604487]Array
(
    [complete] => 
    [id] => 8459877322
    [time] => 1553024871492
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 20:48:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:48:03 - cex place new buy order: eth_btc 0.034403 0.21525 [8459878071] margin:0.2383513065721]Array
(
    [complete] => 
    [id] => 8459878071
    [time] => 1553024882753
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 20:48:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:48:15 - cex place new buy order: eth_btc 0.034405 0.21523 [8459879061] margin:0.23252434239212]Array
(
    [complete] => 
    [id] => 8459879061
    [time] => 1553024895167
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 20:48:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:48:25 - cex place new buy order: eth_btc 0.034407 0.21522 [8459879740] margin:0.22669805562823]Array
(
    [complete] => 
    [id] => 8459879740
    [time] => 1553024904984
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 20:48:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:48:35 - cex place new buy order: eth_btc 0.034409 0.21521 [8459880629] margin:0.22377866255923]Array
(
    [complete] => 
    [id] => 8459880629
    [time] => 1553024914997
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-19 20:48:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:48:48 - cex place new buy order: eth_btc 0.034411 0.21519 [8459881700] margin:0.20923541890674]Array
(
    [complete] => 
    [id] => 8459881700
    [time] => 1553024928028
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-19 20:49:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:49:01 - cex place new buy order: eth_btc 0.034413 0.21518 [8459882452] margin:0.21503501583704]Array
(
    [complete] => 
    [id] => 8459882452
    [time] => 1553024941257
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-19 20:49:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:49:10 - cex place new buy order: eth_btc 0.034415 0.21517 [8459883069] margin:0.20630539009154]Array
(
    [complete] => 
    [id] => 8459883069
    [time] => 1553024949986
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-19 20:49:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:49:23 - cex place new buy order: eth_btc 0.034417 0.21516 [8459884163] margin:0.20338786065024]Array
(
    [complete] => 
    [id] => 8459884163
    [time] => 1553024963098
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-19 20:49:33 - cex delete buy orders: eth_btc[move]
2019-03-19 20:49:34 - cex place new buy order: eth_btc 0.034419 0.21514 [8459885017] margin:0.19755955839629]Array
(
    [complete] => 
    [id] => 8459885017
    [time] => 1553024974322
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-19 20:49:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:49:47 - cex place new buy order: eth_btc 0.034421 0.21513 [8459885815] margin:0.20336422532756]Array
(
    [complete] => 
    [id] => 8459885815
    [time] => 1553024986878
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-19 20:49:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:49:58 - cex place new buy order: eth_btc 0.034423 0.21512 [8459886582] margin:0.2004473753014]Array
(
    [complete] => 
    [id] => 8459886582
    [time] => 1553024998191
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 20:50:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:50:08 - cex place new buy order: eth_btc 0.034425 0.21511 [8459887393] margin:0.22367465504718]Array
(
    [complete] => 
    [id] => 8459887393
    [time] => 1553025008250
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-19 20:50:19 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:50:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:50:39 - cex place new buy order: eth_btc 0.034427 0.21509 [8459889657] margin:0.22656635780056]Array
(
    [complete] => 
    [id] => 8459889657
    [time] => 1553025039379
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034427
)

2019-03-19 20:50:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:50:49 - cex place new buy order: eth_btc 0.034429 0.21508 [8459890276] margin:0.22074414011444]Array
(
    [complete] => 
    [id] => 8459890276
    [time] => 1553025049476
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-19 20:50:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:51:04 - cex place new buy order: eth_btc 0.034341 0.2156 [8459891528]Array
(
    [complete] => 
    [id] => 8459891528
    [time] => 1553025064469
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 20:51:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:51:18 - cex place new buy order: eth_btc 0.034343 0.21562 [8459892269] margin:0.39309320676704]Array
(
    [complete] => 
    [id] => 8459892269
    [time] => 1553025077667
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 20:51:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:51:29 - cex place new buy order: eth_btc 0.034345 0.21561 [8459893335] margin:0.38724705197264]Array
(
    [complete] => 
    [id] => 8459893335
    [time] => 1553025088675
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 20:51:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:51:39 - cex place new buy order: eth_btc 0.034347 0.2156 [8459894150] margin:0.38140157801263]Array
(
    [complete] => 
    [id] => 8459894150
    [time] => 1553025099465
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 20:51:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:51:51 - cex place new buy order: eth_btc 0.034349 0.21558 [8459895034] margin:0.3784680776733]Array
(
    [complete] => 
    [id] => 8459895034
    [time] => 1553025110602
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 20:52:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:52:02 - cex place new buy order: eth_btc 0.034351 0.21557 [8459895807] margin:0.36389042531513]Array
(
    [complete] => 
    [id] => 8459895807
    [time] => 1553025121867
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 20:52:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:52:10 - cex place new buy order: eth_btc 0.034353 0.21556 [8459896374] margin:0.35804733211073]Array
(
    [complete] => 
    [id] => 8459896374
    [time] => 1553025129569
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 20:52:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:52:21 - cex place new buy order: eth_btc 0.034355 0.21555 [8459897351] margin:0.35802648813854]Array
(
    [complete] => 
    [id] => 8459897351
    [time] => 1553025141335
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 20:52:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:52:32 - cex place new buy order: eth_btc 0.034357 0.21553 [8459898356] margin:0.35218441656724]Array
(
    [complete] => 
    [id] => 8459898356
    [time] => 1553025152415
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 20:52:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:52:43 - cex place new buy order: eth_btc 0.034359 0.21552 [8459899052] margin:0.34634302511716]Array
(
    [complete] => 
    [id] => 8459899052
    [time] => 1553025163434
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 20:52:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:52:55 - cex place new buy order: eth_btc 0.034361 0.21551 [8459899980] margin:0.3259509327435]Array
(
    [complete] => 
    [id] => 8459899980
    [time] => 1553025174706
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 20:53:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:53:08 - cex place new buy order: eth_btc 0.034363 0.2155 [8459901007] margin:0.33466228210577]Array
(
    [complete] => 
    [id] => 8459901007
    [time] => 1553025187515
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 20:53:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:53:20 - cex place new buy order: eth_btc 0.034365 0.21548 [8459901902] margin:0.328822930307]Array
(
    [complete] => 
    [id] => 8459901902
    [time] => 1553025199749
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 20:53:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:53:31 - cex place new buy order: eth_btc 0.034367 0.21547 [8459902751] margin:0.32007449006315]Array
(
    [complete] => 
    [id] => 8459902751
    [time] => 1553025211327
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 20:53:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:53:42 - cex place new buy order: eth_btc 0.034369 0.21546 [8459903425] margin:0.31423666676365]Array
(
    [complete] => 
    [id] => 8459903425
    [time] => 1553025221895
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 20:53:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:53:54 - cex place new buy order: eth_btc 0.034371 0.21545 [8459904072] margin:0.29967123447092]Array
(
    [complete] => 
    [id] => 8459904072
    [time] => 1553025233719
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 20:54:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:54:09 - cex place new buy order: eth_btc 0.034373 0.21543 [8459904869] margin:0.29092601751373]Array
(
    [complete] => 
    [id] => 8459904869
    [time] => 1553025249483
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 20:54:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:54:21 - cex place new buy order: eth_btc 0.034375 0.21542 [8459905797] margin:0.29963636363637]Array
(
    [complete] => 
    [id] => 8459905797
    [time] => 1553025260616
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 20:54:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:54:33 - cex place new buy order: eth_btc 0.034377 0.21541 [8459906686] margin:0.29380108793671]Array
(
    [complete] => 
    [id] => 8459906686
    [time] => 1553025272930
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 20:54:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:54:44 - cex place new buy order: eth_btc 0.034379 0.2154 [8459907393] margin:0.27342272899153]Array
(
    [complete] => 
    [id] => 8459907393
    [time] => 1553025283701
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 20:54:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:54:56 - cex place new buy order: eth_btc 0.034381 0.21538 [8459908200] margin:0.26468107384894]Array
(
    [complete] => 
    [id] => 8459908200
    [time] => 1553025295859
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 20:55:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:55:07 - cex place new buy order: eth_btc 0.034383 0.21537 [8459909270] margin:0.25594043568042]Array
(
    [complete] => 
    [id] => 8459909270
    [time] => 1553025307315
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 20:55:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:55:19 - cex place new buy order: eth_btc 0.034385 0.21536 [8459910360] margin:0.253017304057]Array
(
    [complete] => 
    [id] => 8459910360
    [time] => 1553025319062
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 20:55:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:55:31 - cex place new buy order: eth_btc 0.034387 0.21535 [8459911655] margin:0.27626719399771]Array
(
    [complete] => 
    [id] => 8459911655
    [time] => 1553025330794
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 20:55:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:55:41 - cex place new buy order: eth_btc 0.034389 0.21533 [8459912320] margin:0.2820669400099]Array
(
    [complete] => 
    [id] => 8459912320
    [time] => 1553025340916
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 20:55:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:55:49 - cex place new buy order: eth_btc 0.034391 0.21532 [8459912742] margin:0.24715768660406]Array
(
    [complete] => 
    [id] => 8459912742
    [time] => 1553025349066
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 20:55:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:56:00 - cex place new buy order: eth_btc 0.034393 0.21531 [8459913480] margin:0.25005088244703]Array
(
    [complete] => 
    [id] => 8459913480
    [time] => 1553025360119
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 20:56:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:56:13 - cex place new buy order: eth_btc 0.034395 0.2153 [8459914603] margin:0.24131414449775]Array
(
    [complete] => 
    [id] => 8459914603
    [time] => 1553025372993
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 20:56:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:56:24 - cex place new buy order: eth_btc 0.034397 0.21528 [8459915544] margin:0.23839288310026]Array
(
    [complete] => 
    [id] => 8459915544
    [time] => 1553025384337
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 20:56:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:56:36 - cex place new buy order: eth_btc 0.034399 0.21527 [8459916647] margin:0.2267507776389]Array
(
    [complete] => 
    [id] => 8459916647
    [time] => 1553025395585
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 20:56:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:56:47 - cex place new buy order: eth_btc 0.034401 0.21526 [8459918335] margin:0.21801691811285]Array
(
    [complete] => 
    [id] => 8459918335
    [time] => 1553025407471
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 20:56:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:56:58 - cex place new buy order: eth_btc 0.034403 0.21525 [8459919464] margin:0.20056390431067]Array
(
    [complete] => 
    [id] => 8459919464
    [time] => 1553025417844
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 20:57:12 - cex delete buy orders: eth_btc [above margin]
2019-03-19 20:57:27 - cex place new buy order: eth_btc 0.034369 0.2155 [8459922059]Array
(
    [complete] => 
    [id] => 8459922059
    [time] => 1553025446928
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 20:57:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:57:39 - cex place new buy order: eth_btc 0.034371 0.21545 [8459922756] margin:0.27930522824473]Array
(
    [complete] => 
    [id] => 8459922756
    [time] => 1553025458648
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 20:57:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:57:51 - cex place new buy order: eth_btc 0.034373 0.21543 [8459923402] margin:0.27347045646291]Array
(
    [complete] => 
    [id] => 8459923402
    [time] => 1553025470783
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 20:58:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:58:03 - cex place new buy order: eth_btc 0.034375 0.21542 [8459924211] margin:0.26181818181819]Array
(
    [complete] => 
    [id] => 8459924211
    [time] => 1553025483386
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 20:58:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:58:14 - cex place new buy order: eth_btc 0.034377 0.21541 [8459925008] margin:0.25307618465835]Array
(
    [complete] => 
    [id] => 8459925008
    [time] => 1553025494333
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 20:58:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:58:24 - cex place new buy order: eth_btc 0.034379 0.2154 [8459925907] margin:0.25306146193897]Array
(
    [complete] => 
    [id] => 8459925907
    [time] => 1553025504447
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 20:58:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:58:37 - cex place new buy order: eth_btc 0.034381 0.21538 [8459927005] margin:0.24722957447425]Array
(
    [complete] => 
    [id] => 8459927005
    [time] => 1553025516889
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 20:58:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:58:48 - cex place new buy order: eth_btc 0.034383 0.21537 [8459927837] margin:0.24139836547128]Array
(
    [complete] => 
    [id] => 8459927837
    [time] => 1553025527587
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 20:58:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:58:58 - cex place new buy order: eth_btc 0.034385 0.21536 [8459928604] margin:0.253017304057]Array
(
    [complete] => 
    [id] => 8459928604
    [time] => 1553025538303
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 20:59:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:59:05 - cex place new buy order: eth_btc 0.034387 0.00184 [] margin:0.26463489109256]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 20:59:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:59:17 - cex place new buy order: eth_btc 0.034387 0.21535 [8459930084] margin:0.23264605810334]Array
(
    [complete] => 
    [id] => 8459930084
    [time] => 1553025556576
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 20:59:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:59:28 - cex place new buy order: eth_btc 0.034389 0.21533 [8459930901] margin:0.2268167146471]Array
(
    [complete] => 
    [id] => 8459930901
    [time] => 1553025568044
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 20:59:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:59:40 - cex place new buy order: eth_btc 0.034392 0.21531 [8459931863] margin:0.22970458246105]Array
(
    [complete] => 
    [id] => 8459931863
    [time] => 1553025580233
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 20:59:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 20:59:53 - cex place new buy order: eth_btc 0.034394 0.2153 [8459933007] margin:0.21806128975983]Array
(
    [complete] => 
    [id] => 8459933007
    [time] => 1553025592607
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 21:00:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:00:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:00:40 - cex place new buy order: eth_btc 0.034396 0.21529 [8459936490] margin:0.20351203628326]Array
(
    [complete] => 
    [id] => 8459936490
    [time] => 1553025639769
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 21:00:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:00:53 - cex place new buy order: eth_btc 0.034398 0.21528 [8459937575] margin:0.20640734926449]Array
(
    [complete] => 
    [id] => 8459937575
    [time] => 1553025653010
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 21:01:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:01:06 - cex place new buy order: eth_btc 0.0344 0.21526 [8459938702] margin:0.20348837209303]Array
(
    [complete] => 
    [id] => 8459938702
    [time] => 1553025665942
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 21:01:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:01:20 - cex place new buy order: eth_btc 0.034402 0.21525 [8459939771] margin:0.20347654206152]Array
(
    [complete] => 
    [id] => 8459939771
    [time] => 1553025679720
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 21:01:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:01:32 - cex place new buy order: eth_btc 0.034404 0.21524 [8459940979] margin:0.20055807464245]Array
(
    [complete] => 
    [id] => 8459940979
    [time] => 1553025691798
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 21:01:41 - cex delete buy orders: eth_btc [above margin]
2019-03-19 21:01:51 - cex place new buy order: eth_btc 0.034369 0.2155 [8459942330]Array
(
    [complete] => 
    [id] => 8459942330
    [time] => 1553025711067
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 21:01:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:02:00 - cex place new buy order: eth_btc 0.034371 0.21545 [8459942679] margin:0.28221465770562]Array
(
    [complete] => 
    [id] => 8459942679
    [time] => 1553025719715
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 21:02:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:02:09 - cex place new buy order: eth_btc 0.034373 0.21543 [8459943474] margin:0.28219823698834]Array
(
    [complete] => 
    [id] => 8459943474
    [time] => 1553025728647
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 21:02:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:02:22 - cex place new buy order: eth_btc 0.034375 0.21542 [8459944743] margin:0.27927272727273]Array
(
    [complete] => 
    [id] => 8459944743
    [time] => 1553025741682
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 21:02:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:02:32 - cex place new buy order: eth_btc 0.034377 0.21541 [8459945728] margin:0.27343863629754]Array
(
    [complete] => 
    [id] => 8459945728
    [time] => 1553025752373
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 21:02:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:02:43 - cex place new buy order: eth_btc 0.034379 0.2154 [8459946443] margin:0.29087524360802]Array
(
    [complete] => 
    [id] => 8459946443
    [time] => 1553025762895
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 21:02:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:02:52 - cex place new buy order: eth_btc 0.034381 0.21538 [8459947228] margin:0.26758965707803]Array
(
    [complete] => 
    [id] => 8459947228
    [time] => 1553025772101
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 21:03:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:03:04 - cex place new buy order: eth_btc 0.034383 0.21537 [8459948117] margin:0.2675740918477]Array
(
    [complete] => 
    [id] => 8459948117
    [time] => 1553025784291
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 21:03:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:03:15 - cex place new buy order: eth_btc 0.034385 0.21536 [8459949033] margin:0.2675585284281]Array
(
    [complete] => 
    [id] => 8459949033
    [time] => 1553025795150
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 21:03:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:03:27 - cex place new buy order: eth_btc 0.034387 0.21535 [8459949875] margin:0.26754296681886]Array
(
    [complete] => 
    [id] => 8459949875
    [time] => 1553025807095
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 21:03:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:03:38 - cex place new buy order: eth_btc 0.034389 0.21533 [8459950597] margin:0.2617115938236]Array
(
    [complete] => 
    [id] => 8459950597
    [time] => 1553025818170
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 21:03:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:03:50 - cex place new buy order: eth_btc 0.034391 0.21532 [8459951264] margin:0.23261899915676]Array
(
    [complete] => 
    [id] => 8459951264
    [time] => 1553025830493
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 21:04:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:04:01 - cex place new buy order: eth_btc 0.034393 0.21531 [8459951830] margin:0.22097519844155]Array
(
    [complete] => 
    [id] => 8459951830
    [time] => 1553025840731
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 21:04:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:04:07 - cex place new buy order: eth_btc 0.034395 0.2153 [8459952207] margin:0.21514755051606]Array
(
    [complete] => 
    [id] => 8459952207
    [time] => 1553025847495
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 21:04:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:04:20 - cex place new buy order: eth_btc 0.034397 0.21528 [8459953397] margin:0.21513504084658]Array
(
    [complete] => 
    [id] => 8459953397
    [time] => 1553025859609
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 21:04:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:04:31 - cex place new buy order: eth_btc 0.034399 0.21527 [8459954262] margin:0.20930841012821]Array
(
    [complete] => 
    [id] => 8459954262
    [time] => 1553025871472
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 21:04:42 - cex delete buy orders: eth_btc[move]
2019-03-19 21:04:43 - cex place new buy order: eth_btc 0.0344 0.21526 [8459954927] margin:0.1976686724223]Array
(
    [complete] => 
    [id] => 8459954927
    [time] => 1553025882831
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 21:04:54 - cex delete buy orders: eth_btc [above margin]
2019-03-19 21:05:04 - cex place new buy order: eth_btc 0.034355 0.2155 [8459956388]Array
(
    [complete] => 
    [id] => 8459956388
    [time] => 1553025904100
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 21:05:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:05:13 - cex place new buy order: eth_btc 0.034357 0.21553 [8459957367] margin:0.33472072648952]Array
(
    [complete] => 
    [id] => 8459957367
    [time] => 1553025913165
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 21:05:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:05:25 - cex place new buy order: eth_btc 0.034359 0.21552 [8459958252] margin:0.31723856922494]Array
(
    [complete] => 
    [id] => 8459958252
    [time] => 1553025924890
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 21:05:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:05:37 - cex place new buy order: eth_btc 0.034361 0.21551 [8459959308] margin:0.31722010418789]Array
(
    [complete] => 
    [id] => 8459959308
    [time] => 1553025936901
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 21:05:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:05:50 - cex place new buy order: eth_btc 0.034363 0.2155 [8459960025] margin:0.30847132089749]Array
(
    [complete] => 
    [id] => 8459960025
    [time] => 1553025949582
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 21:05:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:06:00 - cex place new buy order: eth_btc 0.034365 0.21548 [8459960583] margin:0.30554343081624]Array
(
    [complete] => 
    [id] => 8459960583
    [time] => 1553025959801
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 21:06:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:06:06 - cex place new buy order: eth_btc 0.034367 0.00184 [] margin:0.29679634533126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 21:06:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:06:13 - cex place new buy order: eth_btc 0.034367 0.21547 [8459961397] margin:0.30261588151423]Array
(
    [complete] => 
    [id] => 8459961397
    [time] => 1553025973183
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 21:06:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:06:25 - cex place new buy order: eth_btc 0.034369 0.21546 [8459962018] margin:0.29677907416568]Array
(
    [complete] => 
    [id] => 8459962018
    [time] => 1553025985048
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 21:06:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:06:37 - cex place new buy order: eth_btc 0.034371 0.21545 [8459963164] margin:0.29385237554918]Array
(
    [complete] => 
    [id] => 8459963164
    [time] => 1553025997486
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 21:06:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:06:49 - cex place new buy order: eth_btc 0.034373 0.21543 [8459964710] margin:0.2880167573386]Array
(
    [complete] => 
    [id] => 8459964710
    [time] => 1553026008725
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 21:06:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:07:00 - cex place new buy order: eth_btc 0.034375 0.21542 [8459966101] margin:0.26472727272726]Array
(
    [complete] => 
    [id] => 8459966101
    [time] => 1553026020385
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 21:07:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:07:16 - cex place new buy order: eth_btc 0.034377 0.21541 [8459967154] margin:0.29671000959945]Array
(
    [complete] => 
    [id] => 8459967154
    [time] => 1553026035528
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 21:07:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:07:27 - cex place new buy order: eth_btc 0.034379 0.2154 [8459968462] margin:0.29087524360802]Array
(
    [complete] => 
    [id] => 8459968462
    [time] => 1553026047503
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 21:07:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:07:40 - cex place new buy order: eth_btc 0.034381 0.21538 [8459969296] margin:0.28504115645269]Array
(
    [complete] => 
    [id] => 8459969296
    [time] => 1553026060002
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 21:07:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:07:52 - cex place new buy order: eth_btc 0.034383 0.21537 [8459970113] margin:0.279207748015]Array
(
    [complete] => 
    [id] => 8459970113
    [time] => 1553026072132
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 21:08:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:08:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:08:05 - cex place new buy order: eth_btc 0.034385 0.21536 [8459970823] margin:0.27337501817655]Array
(
    [complete] => 
    [id] => 8459970823
    [time] => 1553026084889
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 21:08:05 - cex place new buy order: eth_btc 0.034385 0.21536 [] margin:0.27337501817655]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 21:08:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:08:21 - cex place new buy order: eth_btc 0.034387 0.21535 [8459971940] margin:0.26754296681886]Array
(
    [complete] => 
    [id] => 8459971940
    [time] => 1553026100564
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 21:08:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:08:31 - cex place new buy order: eth_btc 0.034389 0.21533 [8459972756] margin:0.2617115938236]Array
(
    [complete] => 
    [id] => 8459972756
    [time] => 1553026110958
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 21:08:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:08:43 - cex place new buy order: eth_btc 0.034391 0.21532 [8459973774] margin:0.25588089907245]Array
(
    [complete] => 
    [id] => 8459973774
    [time] => 1553026122701
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 21:08:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:08:55 - cex place new buy order: eth_btc 0.034393 0.21531 [8459974556] margin:0.22679033524264]Array
(
    [complete] => 
    [id] => 8459974556
    [time] => 1553026134883
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 21:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:09:06 - cex place new buy order: eth_btc 0.034395 0.2153 [] margin:0.22677714784125]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 21:09:18 - cex place new buy order: eth_btc 0.034341 0.2156 [8459975943]Array
(
    [complete] => 
    [id] => 8459975943
    [time] => 1553026158219
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 21:09:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:09:25 - cex place new buy order: eth_btc 0.034343 0.21562 [8459976252] margin:0.38144600064058]Array
(
    [complete] => 
    [id] => 8459976252
    [time] => 1553026165229
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 21:09:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:09:35 - cex place new buy order: eth_btc 0.034345 0.21561 [8459976629] margin:0.38142378803319]Array
(
    [complete] => 
    [id] => 8459976629
    [time] => 1553026175414
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 21:09:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:09:47 - cex place new buy order: eth_btc 0.034347 0.2156 [8459977214] margin:0.37557865315747]Array
(
    [complete] => 
    [id] => 8459977214
    [time] => 1553026187052
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 21:10:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:10:42 - cex place new buy order: eth_btc 0.034349 0.21558 [8459980810] margin:0.36100032024222]Array
(
    [complete] => 
    [id] => 8459980810
    [time] => 1553026241763
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 21:10:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:10:54 - cex place new buy order: eth_btc 0.034351 0.21557 [8459981923] margin:0.34933480830253]Array
(
    [complete] => 
    [id] => 8459981923
    [time] => 1553026254330
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 21:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:11:05 - cex place new buy order: eth_btc 0.034353 0.21556 [8459982817] margin:0.34349256251274]Array
(
    [complete] => 
    [id] => 8459982817
    [time] => 1553026265011
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 21:11:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:11:18 - cex place new buy order: eth_btc 0.034355 0.21555 [8459983790] margin:0.34056178140009]Array
(
    [complete] => 
    [id] => 8459983790
    [time] => 1553026278032
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 21:11:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:11:30 - cex place new buy order: eth_btc 0.034357 0.21553 [8459984877] margin:0.33763134150246]Array
(
    [complete] => 
    [id] => 8459984877
    [time] => 1553026290406
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 21:11:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:11:43 - cex place new buy order: eth_btc 0.034359 0.21552 [8459985858] margin:0.32888035158183]Array
(
    [complete] => 
    [id] => 8459985858
    [time] => 1553026302672
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 21:11:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:11:55 - cex place new buy order: eth_btc 0.034361 0.21551 [8459986671] margin:0.3230406565583]Array
(
    [complete] => 
    [id] => 8459986671
    [time] => 1553026314766
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 21:12:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:12:04 - cex place new buy order: eth_btc 0.034363 0.2155 [8459987208] margin:0.32011174810116]Array
(
    [complete] => 
    [id] => 8459987208
    [time] => 1553026323790
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 21:12:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:12:14 - cex place new buy order: eth_btc 0.034365 0.21548 [8459988183] margin:0.31136330568893]Array
(
    [complete] => 
    [id] => 8459988183
    [time] => 1553026334484
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 21:12:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:12:27 - cex place new buy order: eth_btc 0.034367 0.21547 [8459988890] margin:0.32589402624612]Array
(
    [complete] => 
    [id] => 8459988890
    [time] => 1553026347267
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 21:12:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:12:40 - cex place new buy order: eth_btc 0.034369 0.21546 [8459989570] margin:0.32005586429631]Array
(
    [complete] => 
    [id] => 8459989570
    [time] => 1553026360503
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 21:12:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:12:53 - cex place new buy order: eth_btc 0.034371 0.21545 [8459990289] margin:0.31421838177534]Array
(
    [complete] => 
    [id] => 8459990289
    [time] => 1553026372818
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 21:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:13:06 - cex place new buy order: eth_btc 0.034373 0.21543 [8459991385] margin:0.29383527768887]Array
(
    [complete] => 
    [id] => 8459991385
    [time] => 1553026386275
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 21:13:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:13:19 - cex place new buy order: eth_btc 0.034375 0.21542 [8459992124] margin:0.29090909090908]Array
(
    [complete] => 
    [id] => 8459992124
    [time] => 1553026398865
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 21:13:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:13:31 - cex place new buy order: eth_btc 0.034377 0.21541 [8459992732] margin:0.28216540128574]Array
(
    [complete] => 
    [id] => 8459992732
    [time] => 1553026411014
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 21:13:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:13:41 - cex place new buy order: eth_btc 0.034379 0.2154 [8459993296] margin:0.27633148142761]Array
(
    [complete] => 
    [id] => 8459993296
    [time] => 1553026421219
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 21:13:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:13:52 - cex place new buy order: eth_btc 0.034381 0.21538 [8459993852] margin:0.27049824030714]Array
(
    [complete] => 
    [id] => 8459993852
    [time] => 1553026432330
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 21:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:14:05 - cex place new buy order: eth_btc 0.034383 0.21537 [8459994468] margin:0.24139836547128]Array
(
    [complete] => 
    [id] => 8459994468
    [time] => 1553026444694
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 21:14:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:14:15 - cex place new buy order: eth_btc 0.034385 0.21536 [8459995533] margin:0.24138432456013]Array
(
    [complete] => 
    [id] => 8459995533
    [time] => 1553026455221
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 21:14:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:14:26 - cex place new buy order: eth_btc 0.034387 0.21535 [8459996553] margin:0.25300258818739]Array
(
    [complete] => 
    [id] => 8459996553
    [time] => 1553026466363
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 21:14:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:14:37 - cex place new buy order: eth_btc 0.034389 0.21533 [8459997240] margin:0.25298787402948]Array
(
    [complete] => 
    [id] => 8459997240
    [time] => 1553026477064
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 21:14:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:14:49 - cex place new buy order: eth_btc 0.034391 0.21532 [8459997948] margin:0.25588089907245]Array
(
    [complete] => 
    [id] => 8459997948
    [time] => 1553026489288
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 21:14:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:15:00 - cex place new buy order: eth_btc 0.034393 0.21531 [8459998429] margin:0.25005088244703]Array
(
    [complete] => 
    [id] => 8459998429
    [time] => 1553026500447
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 21:15:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:15:13 - cex place new buy order: eth_btc 0.034395 0.2153 [8459999383] margin:0.24422154382904]Array
(
    [complete] => 
    [id] => 8459999383
    [time] => 1553026513231
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 21:15:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:15:27 - cex place new buy order: eth_btc 0.034397 0.21528 [8460000483] margin:0.22967119225512]Array
(
    [complete] => 
    [id] => 8460000483
    [time] => 1553026527048
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 21:15:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:15:38 - cex place new buy order: eth_btc 0.034399 0.21527 [8460001577] margin:0.22384371638711]Array
(
    [complete] => 
    [id] => 8460001577
    [time] => 1553026538426
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 21:15:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:15:50 - cex place new buy order: eth_btc 0.034401 0.21526 [8460002762] margin:0.21801691811285]Array
(
    [complete] => 
    [id] => 8460002762
    [time] => 1553026549961
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 21:16:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:16:03 - cex place new buy order: eth_btc 0.034403 0.21525 [8460003828] margin:0.20347062756154]Array
(
    [complete] => 
    [id] => 8460003828
    [time] => 1553026562724
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 21:16:14 - cex delete buy orders: eth_btc [above margin]
2019-03-19 21:16:29 - cex place new buy order: eth_btc 0.034341 0.2156 [8460005202]Array
(
    [complete] => 
    [id] => 8460005202
    [time] => 1553026588958
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 21:16:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:16:41 - cex place new buy order: eth_btc 0.034343 0.21562 [8460006158] margin:0.34941618379292]Array
(
    [complete] => 
    [id] => 8460006158
    [time] => 1553026600589
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 21:16:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:16:51 - cex place new buy order: eth_btc 0.034345 0.21561 [8460007055] margin:0.34939583636628]Array
(
    [complete] => 
    [id] => 8460007055
    [time] => 1553026611289
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 21:17:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:17:12 - cex place new buy order: eth_btc 0.034347 0.2156 [8460008138] margin:0.34355256645413]Array
(
    [complete] => 
    [id] => 8460008138
    [time] => 1553026631717
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 21:17:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:17:28 - cex place new buy order: eth_btc 0.034349 0.21558 [8460009658] margin:0.35226644152668]Array
(
    [complete] => 
    [id] => 8460009658
    [time] => 1553026648210
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 21:17:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:17:40 - cex place new buy order: eth_btc 0.034351 0.21557 [8460010798] margin:0.34060143809496]Array
(
    [complete] => 
    [id] => 8460010798
    [time] => 1553026660231
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 21:17:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:17:54 - cex place new buy order: eth_btc 0.034353 0.21556 [8460012037] margin:0.34058160859314]Array
(
    [complete] => 
    [id] => 8460012037
    [time] => 1553026673740
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 21:18:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:18:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:18:05 - cex place new buy order: eth_btc 0.034355 0.21555 [8460013196] margin:0.34056178140009]Array
(
    [complete] => 
    [id] => 8460013196
    [time] => 1553026684706
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 21:18:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:18:15 - cex place new buy order: eth_btc 0.034357 0.21553 [8460014264] margin:0.34636318654131]Array
(
    [complete] => 
    [id] => 8460014264
    [time] => 1553026694808
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 21:18:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:18:26 - cex place new buy order: eth_btc 0.034359 0.21552 [8460015328] margin:0.33470124276025]Array
(
    [complete] => 
    [id] => 8460015328
    [time] => 1553026705863
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 21:18:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:18:39 - cex place new buy order: eth_btc 0.034361 0.21551 [8460016456] margin:0.32886120892872]Array
(
    [complete] => 
    [id] => 8460016456
    [time] => 1553026718707
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 21:18:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:18:49 - cex place new buy order: eth_btc 0.034363 0.2155 [8460017179] margin:0.32884206850392]Array
(
    [complete] => 
    [id] => 8460017179
    [time] => 1553026728869
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 21:18:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:19:00 - cex place new buy order: eth_btc 0.034365 0.21548 [8460017975] margin:0.32300305543431]Array
(
    [complete] => 
    [id] => 8460017975
    [time] => 1553026740060
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 21:19:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:19:09 - cex place new buy order: eth_btc 0.034367 0.21547 [8460018683] margin:0.31134518578868]Array
(
    [complete] => 
    [id] => 8460018683
    [time] => 1553026749169
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 21:19:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:19:22 - cex place new buy order: eth_btc 0.034369 0.21546 [8460019663] margin:0.29677907416568]Array
(
    [complete] => 
    [id] => 8460019663
    [time] => 1553026762383
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 21:19:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:19:33 - cex place new buy order: eth_btc 0.034372 0.21544 [8460020510] margin:0.30257186081695]Array
(
    [complete] => 
    [id] => 8460020510
    [time] => 1553026773101
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 21:19:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:19:45 - cex place new buy order: eth_btc 0.034374 0.21543 [8460021362] margin:0.29673590504451]Array
(
    [complete] => 
    [id] => 8460021362
    [time] => 1553026784690
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 21:19:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:19:59 - cex place new buy order: eth_btc 0.034376 0.21541 [8460022198] margin:0.29380963462879]Array
(
    [complete] => 
    [id] => 8460022198
    [time] => 1553026798562
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 21:20:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:20:09 - cex place new buy order: eth_btc 0.034378 0.2154 [8460022868] margin:0.28797486764791]Array
(
    [complete] => 
    [id] => 8460022868
    [time] => 1553026809018
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 21:20:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:20:41 - cex place new buy order: eth_btc 0.03438 0.21539 [8460024908] margin:0.28214077952298]Array
(
    [complete] => 
    [id] => 8460024908
    [time] => 1553026840703
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 21:20:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:20:51 - cex place new buy order: eth_btc 0.034382 0.21538 [8460025744] margin:0.28212436740154]Array
(
    [complete] => 
    [id] => 8460025744
    [time] => 1553026851457
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 21:21:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:21:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:21:05 - cex place new buy order: eth_btc 0.034384 0.21536 [] margin:0.26465798045603]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 21:21:17 - cex place new buy order: eth_btc 0.034371 0.2154 [8460027865]Array
(
    [complete] => 
    [id] => 8460027865
    [time] => 1553026877486
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 21:21:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:21:28 - cex place new buy order: eth_btc 0.034373 0.21543 [8460028566] margin:0.29674453786401]Array
(
    [complete] => 
    [id] => 8460028566
    [time] => 1553026887801
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 21:21:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:21:42 - cex place new buy order: eth_btc 0.034375 0.21542 [8460029721] margin:0.27345454545453]Array
(
    [complete] => 
    [id] => 8460029721
    [time] => 1553026901792
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 21:21:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:21:52 - cex place new buy order: eth_btc 0.034377 0.21541 [8460030525] margin:0.26762079297205]Array
(
    [complete] => 
    [id] => 8460030525
    [time] => 1553026912198
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 21:22:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:22:02 - cex place new buy order: eth_btc 0.034379 0.2154 [8460031628] margin:0.24724395706681]Array
(
    [complete] => 
    [id] => 8460031628
    [time] => 1553026922466
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 21:22:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:22:16 - cex place new buy order: eth_btc 0.034381 0.21538 [8460032744] margin:0.26468107384894]Array
(
    [complete] => 
    [id] => 8460032744
    [time] => 1553026935934
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 21:22:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:22:27 - cex place new buy order: eth_btc 0.034383 0.21537 [8460033482] margin:0.26175726376405]Array
(
    [complete] => 
    [id] => 8460033482
    [time] => 1553026946644
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 21:22:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:22:37 - cex place new buy order: eth_btc 0.034385 0.21536 [8460034255] margin:0.25592554893121]Array
(
    [complete] => 
    [id] => 8460034255
    [time] => 1553026957030
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 21:22:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:22:50 - cex place new buy order: eth_btc 0.034387 0.21535 [8460035348] margin:0.2500945124611]Array
(
    [complete] => 
    [id] => 8460035348
    [time] => 1553026969671
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 21:23:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:23:02 - cex place new buy order: eth_btc 0.034389 0.21533 [8460036294] margin:0.24426415423535]Array
(
    [complete] => 
    [id] => 8460036294
    [time] => 1553026981896
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 21:23:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:23:08 - cex place new buy order: eth_btc 0.034391 0.21532 [8460036780] margin:0.24134221162513]Array
(
    [complete] => 
    [id] => 8460036780
    [time] => 1553026987785
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 21:23:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:23:20 - cex place new buy order: eth_btc 0.034393 0.21531 [8460037611] margin:0.23260547204371]Array
(
    [complete] => 
    [id] => 8460037611
    [time] => 1553026999819
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 21:23:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:23:31 - cex place new buy order: eth_btc 0.034395 0.2153 [8460038617] margin:0.22677714784125]Array
(
    [complete] => 
    [id] => 8460038617
    [time] => 1553027010758
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 21:23:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:23:42 - cex place new buy order: eth_btc 0.034397 0.21528 [8460039320] margin:0.2238567316917]Array
(
    [complete] => 
    [id] => 8460039320
    [time] => 1553027021795
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 21:23:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:23:54 - cex place new buy order: eth_btc 0.034399 0.21527 [8460039931] margin:0.21802959388353]Array
(
    [complete] => 
    [id] => 8460039931
    [time] => 1553027033755
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 21:24:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:24:05 - cex place new buy order: eth_btc 0.034401 0.2153 []Array
(
    [error] => Nonce must be incremented
)

2019-03-19 21:24:05 - cex place new buy order: eth_btc 0.034401 0.21526 [8460040554] margin:0.21220313362982]Array
(
    [complete] => 
    [id] => 8460040554
    [time] => 1553027045503
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 21:24:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:24:21 - cex place new buy order: eth_btc 0.034403 0.21525 [8460041870] margin:0.20347062756154]Array
(
    [complete] => 
    [id] => 8460041870
    [time] => 1553027060593
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 21:24:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 21:24:40 - cex place new buy order: eth_btc 0.034341 0.2156 [8460043714]Array
(
    [complete] => 
    [id] => 8460043714
    [time] => 1553027080058
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 21:24:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:24:52 - cex place new buy order: eth_btc 0.034343 0.21562 [8460044854] margin:0.37853419910898]Array
(
    [complete] => 
    [id] => 8460044854
    [time] => 1553027091623
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 21:25:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:25:03 - cex place new buy order: eth_btc 0.034345 0.21561 [8460045938] margin:0.3668656281846]Array
(
    [complete] => 
    [id] => 8460045938
    [time] => 1553027102978
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 21:25:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:25:15 - cex place new buy order: eth_btc 0.034347 0.2156 [8460047044] margin:0.35810987859202]Array
(
    [complete] => 
    [id] => 8460047044
    [time] => 1553027115267
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 21:25:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:25:27 - cex place new buy order: eth_btc 0.034349 0.21558 [8460048022] margin:0.34353256281114]Array
(
    [complete] => 
    [id] => 8460048022
    [time] => 1553027127504
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 21:25:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:25:38 - cex place new buy order: eth_btc 0.034351 0.21557 [8460048857] margin:0.33769031469244]Array
(
    [complete] => 
    [id] => 8460048857
    [time] => 1553027137564
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 21:25:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:25:50 - cex place new buy order: eth_btc 0.034353 0.21556 [8460049901] margin:0.32893779291472]Array
(
    [complete] => 
    [id] => 8460049901
    [time] => 1553027149617
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 21:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:26:05 - cex place new buy order: eth_btc 0.034355 0.21555 [8460051312] margin:0.31436472129238]Array
(
    [complete] => 
    [id] => 8460051312
    [time] => 1553027165275
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 21:26:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:26:17 - cex place new buy order: eth_btc 0.034357 0.21553 [8460052061] margin:0.31725703641179]Array
(
    [complete] => 
    [id] => 8460052061
    [time] => 1553027177512
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 21:26:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:26:30 - cex place new buy order: eth_btc 0.034359 0.21552 [8460052580] margin:0.29977589568964]Array
(
    [complete] => 
    [id] => 8460052580
    [time] => 1553027189531
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 21:26:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:26:41 - cex place new buy order: eth_btc 0.034361 0.21551 [8460053448] margin:0.29975844707661]Array
(
    [complete] => 
    [id] => 8460053448
    [time] => 1553027201143
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 21:26:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:26:54 - cex place new buy order: eth_btc 0.034364 0.21549 [8460054460] margin:0.29682225584913]Array
(
    [complete] => 
    [id] => 8460054460
    [time] => 1553027213864
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 21:27:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:27:13 - cex place new buy order: eth_btc 0.034366 0.21548 [8460055679] margin:0.29098527614502]Array
(
    [complete] => 
    [id] => 8460055679
    [time] => 1553027233365
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 21:27:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:27:25 - cex place new buy order: eth_btc 0.034368 0.21546 [8460057076] margin:0.28223929236499]Array
(
    [complete] => 
    [id] => 8460057076
    [time] => 1553027244724
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 21:27:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:27:36 - cex place new buy order: eth_btc 0.03437 0.21545 [8460058313] margin:0.27640384055865]Array
(
    [complete] => 
    [id] => 8460058313
    [time] => 1553027256110
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 21:27:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:27:48 - cex place new buy order: eth_btc 0.034372 0.21544 [8460059377] margin:0.26765972303038]Array
(
    [complete] => 
    [id] => 8460059377
    [time] => 1553027268336
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 21:27:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:28:00 - cex place new buy order: eth_btc 0.034374 0.21543 [8460060380] margin:0.26764414964797]Array
(
    [complete] => 
    [id] => 8460060380
    [time] => 1553027280015
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 21:28:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:28:08 - cex place new buy order: eth_btc 0.034376 0.21541 [8460060987] margin:0.25890155922736]Array
(
    [complete] => 
    [id] => 8460060987
    [time] => 1553027288106
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 21:28:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:28:19 - cex place new buy order: eth_btc 0.034378 0.2154 [8460061617] margin:0.25306882308453]Array
(
    [complete] => 
    [id] => 8460061617
    [time] => 1553027299286
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 21:28:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:28:30 - cex place new buy order: eth_btc 0.03438 0.21539 [8460062378] margin:0.2501454333915]Array
(
    [complete] => 
    [id] => 8460062378
    [time] => 1553027310457
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 21:28:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:28:41 - cex place new buy order: eth_btc 0.034383 0.21537 [8460063524] margin:0.25012360759677]Array
(
    [complete] => 
    [id] => 8460063524
    [time] => 1553027321226
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 21:28:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:28:52 - cex place new buy order: eth_btc 0.034385 0.21536 [8460064658] margin:0.24720081430858]Array
(
    [complete] => 
    [id] => 8460064658
    [time] => 1553027331839
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 21:29:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:29:03 - cex delete buy orders: eth_btc[move]
2019-03-19 21:29:04 - cex place new buy order: eth_btc 0.034387 0.21535 [8460065568] margin:0.24137028528224]Array
(
    [complete] => 
    [id] => 8460065568
    [time] => 1553027343721
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 21:29:04 - cex place new buy order: eth_btc 0.034341 0.00183 [] margin:0.25594787970449]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 21:29:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:29:16 - cex place new buy order: eth_btc 0.034389 0.21533 [8460066453] margin:0.23554043444123]Array
(
    [complete] => 
    [id] => 8460066453
    [time] => 1553027356097
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 21:29:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:29:28 - cex place new buy order: eth_btc 0.034391 0.21532 [8460066989] margin:0.22971126166731]Array
(
    [complete] => 
    [id] => 8460066989
    [time] => 1553027368207
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 21:29:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:29:40 - cex place new buy order: eth_btc 0.034394 0.2153 [8460067810] margin:0.22969122521368]Array
(
    [complete] => 
    [id] => 8460067810
    [time] => 1553027380458
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 21:29:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:30:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:30:41 - cex place new buy order: eth_btc 0.034396 0.21529 [8460070793] margin:0.21514129549947]Array
(
    [complete] => 
    [id] => 8460070793
    [time] => 1553027441019
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 21:30:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:30:53 - cex place new buy order: eth_btc 0.034398 0.21528 [8460071246] margin:0.20931449502879]Array
(
    [complete] => 
    [id] => 8460071246
    [time] => 1553027452985
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 21:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:31:05 - cex place new buy order: eth_btc 0.0344 0.21526 [8460071756] margin:0.20348837209303]Array
(
    [complete] => 
    [id] => 8460071756
    [time] => 1553027465183
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 21:31:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:31:18 - cex place new buy order: eth_btc 0.034402 0.21525 [8460072430] margin:0.20056973431777]Array
(
    [complete] => 
    [id] => 8460072430
    [time] => 1553027477539
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 21:31:29 - cex delete buy orders: eth_btc [above margin]
2019-03-19 21:31:42 - cex place new buy order: eth_btc 0.034342 0.2156 [8460073725]Array
(
    [complete] => 
    [id] => 8460073725
    [time] => 1553027501542
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-19 21:31:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:31:52 - cex place new buy order: eth_btc 0.034344 0.21561 [8460074560] margin:0.36687631027255]Array
(
    [complete] => 
    [id] => 8460074560
    [time] => 1553027512493
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-19 21:32:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:32:03 - cex place new buy order: eth_btc 0.034346 0.2156 [8460075339] margin:0.34938566354159]Array
(
    [complete] => 
    [id] => 8460075339
    [time] => 1553027523218
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 21:32:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:32:16 - cex place new buy order: eth_btc 0.034348 0.21559 [8460076141] margin:0.34645394200534]Array
(
    [complete] => 
    [id] => 8460076141
    [time] => 1553027535758
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 21:32:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:32:27 - cex place new buy order: eth_btc 0.03435 0.21558 [8460076814] margin:0.34061135371179]Array
(
    [complete] => 
    [id] => 8460076814
    [time] => 1553027546929
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 21:32:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:32:38 - cex place new buy order: eth_btc 0.034353 0.21556 [8460077655] margin:0.33184874683432]Array
(
    [complete] => 
    [id] => 8460077655
    [time] => 1553027558277
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 21:32:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:32:49 - cex place new buy order: eth_btc 0.034355 0.21555 [8460078349] margin:0.326007859118]Array
(
    [complete] => 
    [id] => 8460078349
    [time] => 1553027569436
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 21:32:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:33:01 - cex place new buy order: eth_btc 0.034357 0.21553 [8460079071] margin:0.32016765142475]Array
(
    [complete] => 
    [id] => 8460079071
    [time] => 1553027580686
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 21:33:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:33:09 - cex place new buy order: eth_btc 0.034359 0.21552 [8460079659] margin:0.31432812363572]Array
(
    [complete] => 
    [id] => 8460079659
    [time] => 1553027588691
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 21:33:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:33:22 - cex place new buy order: eth_btc 0.034361 0.21551 [8460080559] margin:0.31430982800267]Array
(
    [complete] => 
    [id] => 8460080559
    [time] => 1553027602154
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 21:33:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:33:36 - cex place new buy order: eth_btc 0.034363 0.2155 [8460081476] margin:0.30847132089749]Array
(
    [complete] => 
    [id] => 8460081476
    [time] => 1553027615952
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 21:33:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:33:48 - cex place new buy order: eth_btc 0.034365 0.21548 [8460082229] margin:0.29972355594354]Array
(
    [complete] => 
    [id] => 8460082229
    [time] => 1553027628047
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 21:33:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:33:59 - cex place new buy order: eth_btc 0.034367 0.21547 [8460082938] margin:0.29970611342276]Array
(
    [complete] => 
    [id] => 8460082938
    [time] => 1553027639165
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 21:34:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:34:07 - cex place new buy order: eth_btc 0.034369 0.21546 [8460083503] margin:0.29677907416568]Array
(
    [complete] => 
    [id] => 8460083503
    [time] => 1553027647027
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 21:34:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:34:15 - cex place new buy order: eth_btc 0.034371 0.21545 [8460084070] margin:0.29094294608829]Array
(
    [complete] => 
    [id] => 8460084070
    [time] => 1553027655189
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 21:34:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:34:25 - cex place new buy order: eth_btc 0.034373 0.21543 [8460084736] margin:0.29092601751373]Array
(
    [complete] => 
    [id] => 8460084736
    [time] => 1553027665239
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 21:34:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:34:39 - cex place new buy order: eth_btc 0.034375 0.21542 [8460085650] margin:0.2850909090909]Array
(
    [complete] => 
    [id] => 8460085650
    [time] => 1553027678650
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 21:34:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:34:50 - cex place new buy order: eth_btc 0.034377 0.21541 [8460086304] margin:0.27925647962299]Array
(
    [complete] => 
    [id] => 8460086304
    [time] => 1553027690516
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 21:35:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:35:03 - cex place new buy order: eth_btc 0.034379 0.2154 [8460086955] margin:0.2646964716833]Array
(
    [complete] => 
    [id] => 8460086955
    [time] => 1553027702264
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 21:35:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:35:12 - cex place new buy order: eth_btc 0.034381 0.21538 [8460087484] margin:0.25886390739072]Array
(
    [complete] => 
    [id] => 8460087484
    [time] => 1553027712278
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 21:35:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:35:24 - cex place new buy order: eth_btc 0.034383 0.21537 [8460088071] margin:0.2675740918477]Array
(
    [complete] => 
    [id] => 8460088071
    [time] => 1553027724424
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 21:35:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:35:36 - cex place new buy order: eth_btc 0.034385 0.21536 [8460088661] margin:0.25592554893121]Array
(
    [complete] => 
    [id] => 8460088661
    [time] => 1553027735617
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 21:35:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:35:47 - cex place new buy order: eth_btc 0.034387 0.21535 [8460089273] margin:0.25881873963998]Array
(
    [complete] => 
    [id] => 8460089273
    [time] => 1553027746593
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 21:35:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:35:59 - cex place new buy order: eth_btc 0.034389 0.21533 [8460089989] margin:0.22972462124515]Array
(
    [complete] => 
    [id] => 8460089989
    [time] => 1553027758866
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 21:36:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:36:06 - cex place new buy order: eth_btc 0.034391 0.21532 [8460090431] margin:0.22389578668838]Array
(
    [complete] => 
    [id] => 8460090431
    [time] => 1553027766130
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 21:36:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:36:22 - cex place new buy order: eth_btc 0.034393 0.21531 [8460091312] margin:0.218067630041]Array
(
    [complete] => 
    [id] => 8460091312
    [time] => 1553027781793
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 21:36:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:36:33 - cex place new buy order: eth_btc 0.034395 0.2153 [8460092079] margin:0.20933275185346]Array
(
    [complete] => 
    [id] => 8460092079
    [time] => 1553027793215
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 21:36:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:36:45 - cex place new buy order: eth_btc 0.034397 0.21528 [8460093022] margin:0.20350611971973]Array
(
    [complete] => 
    [id] => 8460093022
    [time] => 1553027805442
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 21:36:56 - cex delete buy orders: eth_btc[move]
2019-03-19 21:36:58 - cex place new buy order: eth_btc 0.034398 0.21527 [8460093900] margin:0.19768016512107]Array
(
    [complete] => 
    [id] => 8460093900
    [time] => 1553027817549
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 21:37:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:37:16 - cex place new buy order: eth_btc 0.0344 0.21526 [8460095025] margin:0.20058139534884]Array
(
    [complete] => 
    [id] => 8460095025
    [time] => 1553027836206
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 21:37:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:37:28 - cex place new buy order: eth_btc 0.034402 0.21525 [8460095855] margin:0.20929015754896]Array
(
    [complete] => 
    [id] => 8460095855
    [time] => 1553027847521
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 21:37:34 - cex delete buy orders: eth_btc [above margin]
2019-03-19 21:37:46 - cex place new buy order: eth_btc 0.034341 0.2156 [8460097070]Array
(
    [complete] => 
    [id] => 8460097070
    [time] => 1553027866207
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 21:37:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:37:58 - cex place new buy order: eth_btc 0.034343 0.21562 [8460097759] margin:0.38726960370381]Array
(
    [complete] => 
    [id] => 8460097759
    [time] => 1553027878340
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 21:38:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:38:08 - cex place new buy order: eth_btc 0.034345 0.21561 [8460098381] margin:0.38433542000291]Array
(
    [complete] => 
    [id] => 8460098381
    [time] => 1553027888175
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 21:38:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:38:17 - cex place new buy order: eth_btc 0.034347 0.2156 [8460098932] margin:0.38722450286777]Array
(
    [complete] => 
    [id] => 8460098932
    [time] => 1553027896925
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 21:38:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:38:31 - cex place new buy order: eth_btc 0.034349 0.21558 [8460099854] margin:0.36682290605259]Array
(
    [complete] => 
    [id] => 8460099854
    [time] => 1553027911096
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 21:38:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:38:43 - cex place new buy order: eth_btc 0.034351 0.21557 [8460100615] margin:0.34351256149747]Array
(
    [complete] => 
    [id] => 8460100615
    [time] => 1553027922600
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 21:38:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:38:56 - cex place new buy order: eth_btc 0.034353 0.21556 [8460101262] margin:0.34058160859314]Array
(
    [complete] => 
    [id] => 8460101262
    [time] => 1553027935542
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 21:39:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:39:06 - cex place new buy order: eth_btc 0.034355 0.21555 [8460101842] margin:0.31436472129238]Array
(
    [complete] => 
    [id] => 8460101842
    [time] => 1553027945790
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 21:39:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:39:16 - cex place new buy order: eth_btc 0.034357 0.21553 [8460102438] margin:0.31725703641179]Array
(
    [complete] => 
    [id] => 8460102438
    [time] => 1553027956513
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 21:39:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:39:29 - cex place new buy order: eth_btc 0.034359 0.21552 [8460103057] margin:0.31432812363572]Array
(
    [complete] => 
    [id] => 8460103057
    [time] => 1553027968949
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 21:39:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:39:40 - cex place new buy order: eth_btc 0.034361 0.21551 [8460103659] margin:0.31139955181745]Array
(
    [complete] => 
    [id] => 8460103659
    [time] => 1553027979597
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 21:39:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:39:51 - cex place new buy order: eth_btc 0.034363 0.2155 [8460104331] margin:0.29974100049472]Array
(
    [complete] => 
    [id] => 8460104331
    [time] => 1553027991115
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 21:40:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:40:03 - cex place new buy order: eth_btc 0.034365 0.21548 [8460104932] margin:0.32009311799797]Array
(
    [complete] => 
    [id] => 8460104932
    [time] => 1553028002588
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 21:40:04 - cex delete buy orders: eth_btc[move]
2019-03-19 21:40:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:40:40 - cex place new buy order: eth_btc 0.034367 0.21547 [8460106386] margin:0.28224750487387]Array
(
    [complete] => 
    [id] => 8460106386
    [time] => 1553028039629
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 21:40:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:40:51 - cex place new buy order: eth_btc 0.034369 0.21546 [8460107027] margin:0.28805027786667]Array
(
    [complete] => 
    [id] => 8460107027
    [time] => 1553028050995
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 21:41:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:41:01 - cex place new buy order: eth_btc 0.034371 0.21545 [8460107533] margin:0.27930522824473]Array
(
    [complete] => 
    [id] => 8460107533
    [time] => 1553028061459
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 21:41:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:41:09 - cex place new buy order: eth_btc 0.034373 0.21543 [8460107895] margin:0.27637971663805]Array
(
    [complete] => 
    [id] => 8460107895
    [time] => 1553028068567
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 21:41:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:41:20 - cex place new buy order: eth_btc 0.034375 0.21542 [8460108507] margin:0.2850909090909]Array
(
    [complete] => 
    [id] => 8460108507
    [time] => 1553028080346
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 21:41:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:41:31 - cex place new buy order: eth_btc 0.034377 0.21541 [8460109162] margin:0.27052971463479]Array
(
    [complete] => 
    [id] => 8460109162
    [time] => 1553028090716
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 21:41:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:41:41 - cex place new buy order: eth_btc 0.03438 0.21539 [8460109686] margin:0.26178010471205]Array
(
    [complete] => 
    [id] => 8460109686
    [time] => 1553028100655
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 21:41:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:41:52 - cex place new buy order: eth_btc 0.034382 0.21538 [8460110355] margin:0.25594787970449]Array
(
    [complete] => 
    [id] => 8460110355
    [time] => 1553028111834
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 21:42:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:42:02 - cex place new buy order: eth_btc 0.034384 0.21536 [8460111076] margin:0.27629129827829]Array
(
    [complete] => 
    [id] => 8460111076
    [time] => 1553028122350
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 21:42:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:42:14 - cex place new buy order: eth_btc 0.034386 0.21535 [8460111781] margin:0.24428546501483]Array
(
    [complete] => 
    [id] => 8460111781
    [time] => 1553028133995
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 21:42:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:42:24 - cex place new buy order: eth_btc 0.034388 0.21534 [8460112374] margin:0.26171920437361]Array
(
    [complete] => 
    [id] => 8460112374
    [time] => 1553028144335
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 21:42:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:42:36 - cex place new buy order: eth_btc 0.03439 0.21533 [8460113047] margin:0.21517883105553]Array
(
    [complete] => 
    [id] => 8460113047
    [time] => 1553028155565
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 21:42:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:42:47 - cex place new buy order: eth_btc 0.034392 0.21531 [8460113622] margin:0.23551988834611]Array
(
    [complete] => 
    [id] => 8460113622
    [time] => 1553028166921
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 21:42:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:42:58 - cex place new buy order: eth_btc 0.034394 0.2153 [8460114294] margin:0.20061638657904]Array
(
    [complete] => 
    [id] => 8460114294
    [time] => 1553028178022
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 21:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:43:05 - cex place new buy order: eth_btc 0.034396 0.21529 [8460114738] margin:0.20060472147925]Array
(
    [complete] => 
    [id] => 8460114738
    [time] => 1553028184951
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 21:43:14 - cex delete buy orders: eth_btc [above margin]
2019-03-19 21:43:30 - cex place new buy order: eth_btc 0.034341 0.2156 [8460115990]Array
(
    [complete] => 
    [id] => 8460115990
    [time] => 1553028209632
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 21:43:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:43:41 - cex place new buy order: eth_btc 0.034343 0.21562 [8460116720] margin:0.36397519145095]Array
(
    [complete] => 
    [id] => 8460116720
    [time] => 1553028221136
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 21:43:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:43:52 - cex place new buy order: eth_btc 0.034345 0.21561 [8460117403] margin:0.37851215606346]Array
(
    [complete] => 
    [id] => 8460117403
    [time] => 1553028232332
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 21:44:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:44:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:44:04 - cex place new buy order: eth_btc 0.034347 0.2156 [8460118075] margin:0.3726671907299]Array
(
    [complete] => 
    [id] => 8460118075
    [time] => 1553028244147
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 21:44:04 - cex place new buy order: eth_btc 0.034347 0.2156 [] margin:0.3726671907299]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 21:44:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:44:14 - cex place new buy order: eth_btc 0.034349 0.21558 [8460118719] margin:0.36973419895776]Array
(
    [complete] => 
    [id] => 8460118719
    [time] => 1553028254351
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 21:44:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:44:25 - cex place new buy order: eth_btc 0.034351 0.21557 [8460119411] margin:0.36971267212018]Array
(
    [complete] => 
    [id] => 8460119411
    [time] => 1553028264839
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 21:44:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:44:35 - cex place new buy order: eth_btc 0.034353 0.21556 [8460120064] margin:0.36095828603033]Array
(
    [complete] => 
    [id] => 8460120064
    [time] => 1553028275194
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 21:44:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:44:47 - cex place new buy order: eth_btc 0.034355 0.21555 [8460120819] margin:0.37549119487701]Array
(
    [complete] => 
    [id] => 8460120819
    [time] => 1553028287325
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 21:44:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:44:59 - cex place new buy order: eth_btc 0.034357 0.21553 [8460121590] margin:0.36091626160608]Array
(
    [complete] => 
    [id] => 8460121590
    [time] => 1553028299096
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 21:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:45:05 - cex place new buy order: eth_btc 0.034359 0.21552 [8460122052] margin:0.35798480747402]Array
(
    [complete] => 
    [id] => 8460122052
    [time] => 1553028304721
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 21:45:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:45:14 - cex place new buy order: eth_btc 0.034361 0.21551 [8460122649] margin:0.35505369459561]Array
(
    [complete] => 
    [id] => 8460122649
    [time] => 1553028314153
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 21:45:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:45:25 - cex place new buy order: eth_btc 0.034363 0.2155 [8460123204] margin:0.35794313651312]Array
(
    [complete] => 
    [id] => 8460123204
    [time] => 1553028324856
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 21:45:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:45:36 - cex place new buy order: eth_btc 0.034365 0.21548 [8460123885] margin:0.34046268005237]Array
(
    [complete] => 
    [id] => 8460123885
    [time] => 1553028336389
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 21:45:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:45:46 - cex place new buy order: eth_btc 0.034367 0.21547 [8460124435] margin:0.33171356242907]Array
(
    [complete] => 
    [id] => 8460124435
    [time] => 1553028346284
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 21:45:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:45:57 - cex place new buy order: eth_btc 0.034369 0.21546 [8460125155] margin:0.32587506182895]Array
(
    [complete] => 
    [id] => 8460125155
    [time] => 1553028356976
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 21:46:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:46:06 - cex place new buy order: eth_btc 0.034371 0.21545 [8460125802] margin:0.34622210584505]Array
(
    [complete] => 
    [id] => 8460125802
    [time] => 1553028365635
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 21:46:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:46:15 - cex place new buy order: eth_btc 0.034373 0.21543 [8460126695] margin:0.34038344049108]Array
(
    [complete] => 
    [id] => 8460126695
    [time] => 1553028375383
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 21:46:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:46:25 - cex place new buy order: eth_btc 0.034375 0.21542 [8460127259] margin:0.33454545454545]Array
(
    [complete] => 
    [id] => 8460127259
    [time] => 1553028384992
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 21:46:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:46:35 - cex place new buy order: eth_btc 0.034377 0.21541 [8460127868] margin:0.32870814788959]Array
(
    [complete] => 
    [id] => 8460127868
    [time] => 1553028394605
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 21:46:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:46:44 - cex place new buy order: eth_btc 0.034379 0.2154 [8460128553] margin:0.32287152040489]Array
(
    [complete] => 
    [id] => 8460128553
    [time] => 1553028403760
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 21:46:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:46:55 - cex place new buy order: eth_btc 0.034381 0.21538 [8460129395] margin:0.31703557197289]Array
(
    [complete] => 
    [id] => 8460129395
    [time] => 1553028415042
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 21:47:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:47:11 - cex place new buy order: eth_btc 0.034383 0.21537 [8460130147] margin:0.2908414041823]Array
(
    [complete] => 
    [id] => 8460130147
    [time] => 1553028430675
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 21:47:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:47:20 - cex place new buy order: eth_btc 0.034385 0.21536 [8460130816] margin:0.26465028355387]Array
(
    [complete] => 
    [id] => 8460130816
    [time] => 1553028440277
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 21:47:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:47:31 - cex place new buy order: eth_btc 0.034387 0.21535 [8460131617] margin:0.27045104254513]Array
(
    [complete] => 
    [id] => 8460131617
    [time] => 1553028451094
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 21:47:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:47:42 - cex place new buy order: eth_btc 0.034389 0.21533 [8460132241] margin:0.27043531361772]Array
(
    [complete] => 
    [id] => 8460132241
    [time] => 1553028461763
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 21:47:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:47:54 - cex place new buy order: eth_btc 0.034391 0.21532 [8460133311] margin:0.28205053647756]Array
(
    [complete] => 
    [id] => 8460133311
    [time] => 1553028473991
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 21:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:48:06 - cex place new buy order: eth_btc 0.034393 0.21531 [8460134188] margin:0.28494170325357]Array
(
    [complete] => 
    [id] => 8460134188
    [time] => 1553028486123
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 21:48:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:48:15 - cex place new buy order: eth_btc 0.034395 0.2153 [8460134797] margin:0.28201773513592]Array
(
    [complete] => 
    [id] => 8460134797
    [time] => 1553028495292
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 21:48:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:48:28 - cex place new buy order: eth_btc 0.034397 0.21528 [8460135788] margin:0.28490856760763]Array
(
    [complete] => 
    [id] => 8460135788
    [time] => 1553028508378
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 21:48:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:48:41 - cex place new buy order: eth_btc 0.034399 0.21527 [8460136872] margin:0.27907788017094]Array
(
    [complete] => 
    [id] => 8460136872
    [time] => 1553028520765
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-19 21:48:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:48:54 - cex place new buy order: eth_btc 0.034401 0.21526 [8460137739] margin:0.26162030173542]Array
(
    [complete] => 
    [id] => 8460137739
    [time] => 1553028533753
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-19 21:49:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:49:04 - cex place new buy order: eth_btc 0.034403 0.21525 [8460138412] margin:0.30811266459319]Array
(
    [complete] => 
    [id] => 8460138412
    [time] => 1553028544453
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 21:49:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:49:15 - cex place new buy order: eth_btc 0.034405 0.21523 [8460139184] margin:0.25868333091119]Array
(
    [complete] => 
    [id] => 8460139184
    [time] => 1553028554735
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-19 21:49:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:49:27 - cex place new buy order: eth_btc 0.034407 0.21522 [8460140198] margin:0.24704275292819]Array
(
    [complete] => 
    [id] => 8460140198
    [time] => 1553028567409
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-19 21:49:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:49:39 - cex place new buy order: eth_btc 0.03441 0.2152 [8460141029] margin:0.24411508282474]Array
(
    [complete] => 
    [id] => 8460141029
    [time] => 1553028579435
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 21:49:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:49:51 - cex place new buy order: eth_btc 0.034412 0.21519 [8460141974] margin:0.23247704289202]Array
(
    [complete] => 
    [id] => 8460141974
    [time] => 1553028591482
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 21:51:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:51:08 - cex place new buy order: eth_btc 0.034414 0.21518 [8460147117] margin:0.22955773812985]Array
(
    [complete] => 
    [id] => 8460147117
    [time] => 1553028668367
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 21:51:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:51:20 - cex place new buy order: eth_btc 0.034416 0.21516 [8460147864] margin:0.22373314737332]Array
(
    [complete] => 
    [id] => 8460147864
    [time] => 1553028679932
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 21:51:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:51:32 - cex place new buy order: eth_btc 0.034418 0.21515 [8460148610] margin:0.21500377709338]Array
(
    [complete] => 
    [id] => 8460148610
    [time] => 1553028691637
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-19 21:51:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:51:43 - cex place new buy order: eth_btc 0.03442 0.21514 [8460149371] margin:0.20918070889018]Array
(
    [complete] => 
    [id] => 8460149371
    [time] => 1553028702951
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-19 21:51:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:51:55 - cex place new buy order: eth_btc 0.034422 0.21513 [8460150032] margin:0.20335831735518]Array
(
    [complete] => 
    [id] => 8460150032
    [time] => 1553028715141
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-19 21:52:08 - cex delete buy orders: eth_btc[move]
2019-03-19 21:52:09 - cex place new buy order: eth_btc 0.034423 0.21511 [8460150721] margin:0.19753660237043]Array
(
    [complete] => 
    [id] => 8460150721
    [time] => 1553028729326
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034423
)

2019-03-19 21:52:18 - cex delete buy orders: eth_btc [above margin]
2019-03-19 21:52:29 - cex place new buy order: eth_btc 0.034341 0.2156 [8460151993]Array
(
    [complete] => 
    [id] => 8460151993
    [time] => 1553028749422
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 21:52:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:52:41 - cex place new buy order: eth_btc 0.034343 0.21562 [8460152650] margin:0.4134758174883]Array
(
    [complete] => 
    [id] => 8460152650
    [time] => 1553028760652
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 21:52:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:52:54 - cex place new buy order: eth_btc 0.034345 0.21561 [8460153503] margin:0.41054010773038]Array
(
    [complete] => 
    [id] => 8460153503
    [time] => 1553028774161
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 21:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:53:05 - cex place new buy order: eth_btc 0.034347 0.2156 [8460154069] margin:0.40178181500568]Array
(
    [complete] => 
    [id] => 8460154069
    [time] => 1553028784741
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 21:53:05 - cex place new buy order: eth_btc 0.034347 0.2156 [] margin:0.40469327743327]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 21:53:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:53:16 - cex place new buy order: eth_btc 0.034349 0.21558 [8460154615] margin:0.39593583510438]Array
(
    [complete] => 
    [id] => 8460154615
    [time] => 1553028795994
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 21:53:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:53:26 - cex place new buy order: eth_btc 0.034351 0.21557 [8460155071] margin:0.39009053593781]Array
(
    [complete] => 
    [id] => 8460155071
    [time] => 1553028806025
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 21:53:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:53:39 - cex place new buy order: eth_btc 0.034353 0.21556 [8460155767] margin:0.38424591738713]Array
(
    [complete] => 
    [id] => 8460155767
    [time] => 1553028818795
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 21:53:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:53:54 - cex place new buy order: eth_btc 0.034355 0.21555 [8460156753] margin:0.37840197933343]Array
(
    [complete] => 
    [id] => 8460156753
    [time] => 1553028833507
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 21:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:54:05 - cex place new buy order: eth_btc 0.034357 0.21553 [8460157398] margin:0.37255872165789]Array
(
    [complete] => 
    [id] => 8460157398
    [time] => 1553028844748
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 21:54:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:54:15 - cex place new buy order: eth_btc 0.034359 0.21552 [8460158267] margin:0.36380569865246]Array
(
    [complete] => 
    [id] => 8460158267
    [time] => 1553028855062
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 21:54:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:54:25 - cex place new buy order: eth_btc 0.034361 0.21551 [8460158717] margin:0.35796397078083]Array
(
    [complete] => 
    [id] => 8460158717
    [time] => 1553028865300
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 21:54:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:54:36 - cex place new buy order: eth_btc 0.034363 0.2155 [8460159173] margin:0.35212292291127]Array
(
    [complete] => 
    [id] => 8460159173
    [time] => 1553028875706
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 21:54:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:54:45 - cex place new buy order: eth_btc 0.034365 0.21548 [8460159618] margin:0.34628255492508]Array
(
    [complete] => 
    [id] => 8460159618
    [time] => 1553028885497
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 21:54:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:54:56 - cex place new buy order: eth_btc 0.034367 0.21547 [8460160143] margin:0.34335263479501]Array
(
    [complete] => 
    [id] => 8460160143
    [time] => 1553028895807
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 21:55:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:55:06 - cex place new buy order: eth_btc 0.034369 0.21546 [8460160733] margin:0.33460385812796]Array
(
    [complete] => 
    [id] => 8460160733
    [time] => 1553028906424
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 21:55:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:55:16 - cex place new buy order: eth_btc 0.034371 0.21545 [8460161370] margin:0.33167495854063]Array
(
    [complete] => 
    [id] => 8460161370
    [time] => 1553028916055
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 21:55:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:55:28 - cex place new buy order: eth_btc 0.034373 0.21543 [8460162138] margin:0.32874639979055]Array
(
    [complete] => 
    [id] => 8460162138
    [time] => 1553028928047
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 21:55:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:55:39 - cex place new buy order: eth_btc 0.034375 0.21542 [8460162824] margin:0.29672727272727]Array
(
    [complete] => 
    [id] => 8460162824
    [time] => 1553028939411
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 21:55:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:55:49 - cex place new buy order: eth_btc 0.034377 0.21541 [8460163360] margin:0.29089216627398]Array
(
    [complete] => 
    [id] => 8460163360
    [time] => 1553028949171
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 21:55:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:56:01 - cex place new buy order: eth_btc 0.034379 0.2154 [8460163876] margin:0.2792402338637]Array
(
    [complete] => 
    [id] => 8460163876
    [time] => 1553028960590
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 21:56:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:56:10 - cex place new buy order: eth_btc 0.034381 0.21538 [8460164566] margin:0.31412698874378]Array
(
    [complete] => 
    [id] => 8460164566
    [time] => 1553028970347
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 21:56:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:56:17 - cex place new buy order: eth_btc 0.034383 0.21537 [8460165020] margin:0.27339091993135]Array
(
    [complete] => 
    [id] => 8460165020
    [time] => 1553028977374
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 21:56:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:56:27 - cex place new buy order: eth_btc 0.034385 0.21536 [8460165601] margin:0.25883379380542]Array
(
    [complete] => 
    [id] => 8460165601
    [time] => 1553028987367
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 21:56:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:56:39 - cex place new buy order: eth_btc 0.034387 0.21535 [8460166148] margin:0.24718643673483]Array
(
    [complete] => 
    [id] => 8460166148
    [time] => 1553028998946
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 21:56:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:56:51 - cex place new buy order: eth_btc 0.034389 0.21533 [8460167023] margin:0.25298787402948]Array
(
    [complete] => 
    [id] => 8460167023
    [time] => 1553029011070
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 21:57:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:57:11 - cex place new buy order: eth_btc 0.034391 0.21532 [] margin:0.21226483673056]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 21:57:23 - cex place new buy order: eth_btc 0.034347 0.2156 [8460168774]Array
(
    [complete] => 
    [id] => 8460168774
    [time] => 1553029043031
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 21:57:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:57:34 - cex place new buy order: eth_btc 0.03435 0.21558 [8460169444] margin:0.3377001455604]Array
(
    [complete] => 
    [id] => 8460169444
    [time] => 1553029053777
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 21:57:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:57:46 - cex place new buy order: eth_btc 0.034352 0.21556 [8460170111] margin:0.34059152305543]Array
(
    [complete] => 
    [id] => 8460170111
    [time] => 1553029065610
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 21:57:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:57:57 - cex place new buy order: eth_btc 0.034354 0.21555 [8460170643] margin:0.33766082552249]Array
(
    [complete] => 
    [id] => 8460170643
    [time] => 1553029076936
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 21:58:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:58:09 - cex place new buy order: eth_btc 0.034356 0.21554 [8460171106] margin:0.33181976947259]Array
(
    [complete] => 
    [id] => 8460171106
    [time] => 1553029088681
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 21:58:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:58:20 - cex place new buy order: eth_btc 0.034358 0.21553 [8460171632] margin:0.32888992374411]Array
(
    [complete] => 
    [id] => 8460171632
    [time] => 1553029099987
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 21:58:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:58:32 - cex place new buy order: eth_btc 0.03436 0.21551 [8460172344] margin:0.32305005820721]Array
(
    [complete] => 
    [id] => 8460172344
    [time] => 1553029112125
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 21:58:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:58:44 - cex place new buy order: eth_btc 0.034362 0.2155 [8460173023] margin:0.32303125545659]Array
(
    [complete] => 
    [id] => 8460173023
    [time] => 1553029124352
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 21:58:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:58:55 - cex place new buy order: eth_btc 0.034364 0.21549 [8460173639] margin:0.32301245489466]Array
(
    [complete] => 
    [id] => 8460173639
    [time] => 1553029135206
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 21:59:08 - cex delete buy orders: eth_btc[move]
2019-03-19 21:59:10 - cex place new buy order: eth_btc 0.034364 0.21548 [8460174367] margin:0.32009311799797]Array
(
    [complete] => 
    [id] => 8460174367
    [time] => 1553029150039
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 21:59:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:59:28 - cex place new buy order: eth_btc 0.034366 0.21548 [8460175623] margin:0.31717395099808]Array
(
    [complete] => 
    [id] => 8460175623
    [time] => 1553029168106
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 21:59:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:59:39 - cex place new buy order: eth_btc 0.034368 0.21546 [8460176191] margin:0.31133612662941]Array
(
    [complete] => 
    [id] => 8460176191
    [time] => 1553029179236
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 21:59:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 21:59:51 - cex place new buy order: eth_btc 0.03437 0.21545 [8460176896] margin:0.2676752982252]Array
(
    [complete] => 
    [id] => 8460176896
    [time] => 1553029191327
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 22:00:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:00:02 - cex place new buy order: eth_btc 0.034372 0.21544 [8460177567] margin:0.27056906784593]Array
(
    [complete] => 
    [id] => 8460177567
    [time] => 1553029202287
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 22:00:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:00:15 - cex place new buy order: eth_btc 0.034374 0.21543 [8460178534] margin:0.27346250072728]Array
(
    [complete] => 
    [id] => 8460178534
    [time] => 1553029214691
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 22:00:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:01:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:01:14 - cex place new buy order: eth_btc 0.034376 0.21541 [8460183102] margin:0.26471957179426]Array
(
    [complete] => 
    [id] => 8460183102
    [time] => 1553029274359
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 22:01:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:01:27 - cex place new buy order: eth_btc 0.034378 0.2154 [8460183933] margin:0.26470417127233]Array
(
    [complete] => 
    [id] => 8460183933
    [time] => 1553029286650
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 22:01:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:01:38 - cex place new buy order: eth_btc 0.03438 0.21539 [8460184633] margin:0.27341477603258]Array
(
    [complete] => 
    [id] => 8460184633
    [time] => 1553029297939
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 22:01:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:01:49 - cex place new buy order: eth_btc 0.034382 0.21538 [8460185208] margin:0.24722238380546]Array
(
    [complete] => 
    [id] => 8460185208
    [time] => 1553029308739
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 22:01:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:01:59 - cex place new buy order: eth_btc 0.034384 0.21536 [8460185808] margin:0.2588413215449]Array
(
    [complete] => 
    [id] => 8460185808
    [time] => 1553029318955
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 22:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:02:05 - cex place new buy order: eth_btc 0.034386 0.21535 [8460186225] margin:0.25010178561042]Array
(
    [complete] => 
    [id] => 8460186225
    [time] => 1553029325289
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 22:02:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:02:15 - cex place new buy order: eth_btc 0.034388 0.21534 [8460186765] margin:0.27044317785272]Array
(
    [complete] => 
    [id] => 8460186765
    [time] => 1553029334941
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 22:02:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:02:28 - cex place new buy order: eth_btc 0.03439 0.21533 [8460187579] margin:0.25007269555102]Array
(
    [complete] => 
    [id] => 8460187579
    [time] => 1553029347593
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 22:02:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:02:39 - cex place new buy order: eth_btc 0.034392 0.21531 [8460188554] margin:0.24424284717377]Array
(
    [complete] => 
    [id] => 8460188554
    [time] => 1553029359110
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 22:02:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:02:50 - cex place new buy order: eth_btc 0.034394 0.2153 [8460189407] margin:0.29074838634644]Array
(
    [complete] => 
    [id] => 8460189407
    [time] => 1553029370204
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 22:03:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:03:01 - cex place new buy order: eth_btc 0.034396 0.21529 [8460190224] margin:0.25002907314804]Array
(
    [complete] => 
    [id] => 8460190224
    [time] => 1553029381479
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 22:03:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:03:09 - cex place new buy order: eth_btc 0.034398 0.21528 [8460190736] margin:0.22675736961453]Array
(
    [complete] => 
    [id] => 8460190736
    [time] => 1553029389075
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 22:03:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:03:21 - cex place new buy order: eth_btc 0.0344 0.21526 [8460191555] margin:0.23837209302324]Array
(
    [complete] => 
    [id] => 8460191555
    [time] => 1553029401190
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 22:03:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:03:35 - cex place new buy order: eth_btc 0.034402 0.21525 [8460192490] margin:0.24998546596127]Array
(
    [complete] => 
    [id] => 8460192490
    [time] => 1553029414930
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 22:03:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:03:47 - cex place new buy order: eth_btc 0.034404 0.21524 [8460193145] margin:0.24415765608647]Array
(
    [complete] => 
    [id] => 8460193145
    [time] => 1553029426964
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-19 22:03:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:04:00 - cex place new buy order: eth_btc 0.034406 0.21523 [8460193725] margin:0.24123699354763]Array
(
    [complete] => 
    [id] => 8460193725
    [time] => 1553029440020
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-19 22:04:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:04:08 - cex place new buy order: eth_btc 0.034408 0.21521 [8460194183] margin:0.24994187398277]Array
(
    [complete] => 
    [id] => 8460194183
    [time] => 1553029447564
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-19 22:04:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:04:19 - cex place new buy order: eth_btc 0.03441 0.2152 [8460195023] margin:0.2266782911944]Array
(
    [complete] => 
    [id] => 8460195023
    [time] => 1553029459273
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-19 22:04:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:04:31 - cex place new buy order: eth_btc 0.034412 0.21519 [8460195746] margin:0.22085319074741]Array
(
    [complete] => 
    [id] => 8460195746
    [time] => 1553029471030
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-19 22:04:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:04:43 - cex place new buy order: eth_btc 0.034414 0.21518 [8460196364] margin:0.21502876736212]Array
(
    [complete] => 
    [id] => 8460196364
    [time] => 1553029483099
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-19 22:04:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:04:56 - cex place new buy order: eth_btc 0.034416 0.21516 [8460197050] margin:0.20339377033938]Array
(
    [complete] => 
    [id] => 8460197050
    [time] => 1553029496044
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-19 22:05:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:05:17 - cex place new buy order: eth_btc 0.034348 0.2156 [8460198122]Array
(
    [complete] => 
    [id] => 8460198122
    [time] => 1553029517150
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 22:05:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:05:29 - cex place new buy order: eth_btc 0.03435 0.21558 [8460198990] margin:0.37554585152839]Array
(
    [complete] => 
    [id] => 8460198990
    [time] => 1553029528685
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 22:05:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:05:41 - cex place new buy order: eth_btc 0.034352 0.21556 [8460199938] margin:0.36970190964136]Array
(
    [complete] => 
    [id] => 8460199938
    [time] => 1553029541047
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 22:05:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:05:52 - cex place new buy order: eth_btc 0.034354 0.21555 [8460200873] margin:0.36968038656342]Array
(
    [complete] => 
    [id] => 8460200873
    [time] => 1553029552124
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 22:06:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:06:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:06:04 - cex place new buy order: eth_btc 0.034356 0.21554 [8460201671] margin:0.3900337641169]Array
(
    [complete] => 
    [id] => 8460201671
    [time] => 1553029563467
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 22:06:04 - cex place new buy order: eth_btc 0.034356 0.21554 [] margin:0.3900337641169]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 22:06:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:06:16 - cex place new buy order: eth_btc 0.034358 0.21553 [8460202325] margin:0.37545840852202]Array
(
    [complete] => 
    [id] => 8460202325
    [time] => 1553029576262
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 22:06:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:06:27 - cex place new buy order: eth_btc 0.03436 0.21551 [8460202816] margin:0.38416763678697]Array
(
    [complete] => 
    [id] => 8460202816
    [time] => 1553029586959
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 22:06:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:06:40 - cex place new buy order: eth_btc 0.034362 0.2155 [8460203388] margin:0.36959431930619]Array
(
    [complete] => 
    [id] => 8460203388
    [time] => 1553029599962
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 22:06:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:06:51 - cex place new buy order: eth_btc 0.034364 0.21549 [8460204113] margin:0.34920265394018]Array
(
    [complete] => 
    [id] => 8460204113
    [time] => 1553029610865
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 22:07:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:07:02 - cex place new buy order: eth_btc 0.034366 0.21548 [8460204805] margin:0.32881336204389]Array
(
    [complete] => 
    [id] => 8460204805
    [time] => 1553029621947
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 22:07:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:07:23 - cex place new buy order: eth_btc 0.034368 0.21546 [8460205757] margin:0.3433426443203]Array
(
    [complete] => 
    [id] => 8460205757
    [time] => 1553029642832
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 22:07:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:07:34 - cex place new buy order: eth_btc 0.03437 0.21545 [8460206482] margin:0.34041315100377]Array
(
    [complete] => 
    [id] => 8460206482
    [time] => 1553029654204
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 22:07:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:07:47 - cex place new buy order: eth_btc 0.034372 0.21544 [8460207010] margin:0.33166530897242]Array
(
    [complete] => 
    [id] => 8460207010
    [time] => 1553029666642
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 22:07:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:07:59 - cex place new buy order: eth_btc 0.034374 0.21543 [8460207806] margin:0.33164601152031]Array
(
    [complete] => 
    [id] => 8460207806
    [time] => 1553029679381
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 22:08:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:08:06 - cex place new buy order: eth_btc 0.034376 0.00184 [] margin:0.31708168489644]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 22:08:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:08:16 - cex place new buy order: eth_btc 0.034376 0.21541 [8460208842] margin:0.31708168489644]Array
(
    [complete] => 
    [id] => 8460208842
    [time] => 1553029695909
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 22:08:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:08:28 - cex place new buy order: eth_btc 0.034378 0.2154 [8460209669] margin:0.31124556402351]Array
(
    [complete] => 
    [id] => 8460209669
    [time] => 1553029707852
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 22:08:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:08:40 - cex place new buy order: eth_btc 0.03438 0.21539 [8460210339] margin:0.3112274578243]Array
(
    [complete] => 
    [id] => 8460210339
    [time] => 1553029720502
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 22:08:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:08:52 - cex place new buy order: eth_btc 0.034382 0.21538 [8460210953] margin:0.29666686056657]Array
(
    [complete] => 
    [id] => 8460210953
    [time] => 1553029731919
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 22:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:09:04 - cex place new buy order: eth_btc 0.034384 0.21536 [8460211569] margin:0.29374127501165]Array
(
    [complete] => 
    [id] => 8460211569
    [time] => 1553029744197
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 22:09:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:09:17 - cex place new buy order: eth_btc 0.034386 0.21535 [8460212186] margin:0.29372419007734]Array
(
    [complete] => 
    [id] => 8460212186
    [time] => 1553029757210
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 22:09:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:09:29 - cex place new buy order: eth_btc 0.034388 0.21534 [8460212909] margin:0.31115505408863]Array
(
    [complete] => 
    [id] => 8460212909
    [time] => 1553029768635
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 22:09:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:09:40 - cex place new buy order: eth_btc 0.03439 0.21533 [8460213506] margin:0.28205873800522]Array
(
    [complete] => 
    [id] => 8460213506
    [time] => 1553029779769
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 22:09:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:09:49 - cex place new buy order: eth_btc 0.034392 0.21531 [8460214232] margin:0.28494998836939]Array
(
    [complete] => 
    [id] => 8460214232
    [time] => 1553029789507
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 22:10:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:10:02 - cex place new buy order: eth_btc 0.034394 0.2153 [8460215195] margin:0.27911845089259]Array
(
    [complete] => 
    [id] => 8460215195
    [time] => 1553029802059
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 22:10:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:10:15 - cex place new buy order: eth_btc 0.034396 0.21529 [8460215712] margin:0.27619490638446]Array
(
    [complete] => 
    [id] => 8460215712
    [time] => 1553029815220
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 22:11:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:11:13 - cex place new buy order: eth_btc 0.034398 0.21528 [8460218706] margin:0.2354788069074]Array
(
    [complete] => 
    [id] => 8460218706
    [time] => 1553029872869
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 22:11:24 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:11:38 - cex place new buy order: eth_btc 0.034341 0.2156 [8460219958]Array
(
    [complete] => 
    [id] => 8460219958
    [time] => 1553029898446
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:11:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:11:50 - cex place new buy order: eth_btc 0.034343 0.21562 [8460220570] margin:0.40765221442507]Array
(
    [complete] => 
    [id] => 8460220570
    [time] => 1553029909630
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:11:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:12:00 - cex place new buy order: eth_btc 0.034345 0.21561 [8460221123] margin:0.40762847576066]Array
(
    [complete] => 
    [id] => 8460221123
    [time] => 1553029920501
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:12:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:12:08 - cex place new buy order: eth_btc 0.034347 0.2156 [8460221500] margin:0.40178181500568]Array
(
    [complete] => 
    [id] => 8460221500
    [time] => 1553029928081
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:12:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:12:21 - cex place new buy order: eth_btc 0.034349 0.21558 [8460222218] margin:0.39593583510438]Array
(
    [complete] => 
    [id] => 8460222218
    [time] => 1553029941276
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:12:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:12:34 - cex place new buy order: eth_btc 0.034351 0.21557 [8460223384] margin:0.39009053593781]Array
(
    [complete] => 
    [id] => 8460223384
    [time] => 1553029953821
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:12:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:12:44 - cex place new buy order: eth_btc 0.034353 0.21556 [8460224303] margin:0.38424591738713]Array
(
    [complete] => 
    [id] => 8460224303
    [time] => 1553029964361
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:12:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:12:57 - cex place new buy order: eth_btc 0.034355 0.21555 [8460225004] margin:0.37840197933343]Array
(
    [complete] => 
    [id] => 8460225004
    [time] => 1553029977061
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:13:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:13:10 - cex place new buy order: eth_btc 0.034357 0.21553 [8460225661] margin:0.37255872165789]Array
(
    [complete] => 
    [id] => 8460225661
    [time] => 1553029989899
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 22:13:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:13:21 - cex place new buy order: eth_btc 0.034359 0.21552 [8460226428] margin:0.36671614424169]Array
(
    [complete] => 
    [id] => 8460226428
    [time] => 1553030000743
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 22:13:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:13:32 - cex place new buy order: eth_btc 0.034361 0.21551 [8460227375] margin:0.35796397078083]Array
(
    [complete] => 
    [id] => 8460227375
    [time] => 1553030011962
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 22:13:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:13:43 - cex place new buy order: eth_btc 0.034363 0.2155 [8460228308] margin:0.35212292291127]Array
(
    [complete] => 
    [id] => 8460228308
    [time] => 1553030022797
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 22:13:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:13:55 - cex place new buy order: eth_btc 0.034365 0.21548 [8460229298] margin:0.30845336825258]Array
(
    [complete] => 
    [id] => 8460229298
    [time] => 1553030034771
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 22:14:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:14:07 - cex place new buy order: eth_btc 0.034367 0.21547 [8460230281] margin:0.29970611342276]Array
(
    [complete] => 
    [id] => 8460230281
    [time] => 1553030047187
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 22:14:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:14:19 - cex place new buy order: eth_btc 0.034369 0.21546 [8460231266] margin:0.299688672932]Array
(
    [complete] => 
    [id] => 8460231266
    [time] => 1553030058742
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 22:14:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:14:30 - cex place new buy order: eth_btc 0.034371 0.21545 [8460232279] margin:0.24730150417505]Array
(
    [complete] => 
    [id] => 8460232279
    [time] => 1553030070486
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 22:14:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:14:42 - cex place new buy order: eth_btc 0.034373 0.21543 [8460233267] margin:0.2414685945364]Array
(
    [complete] => 
    [id] => 8460233267
    [time] => 1553030081691
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 22:14:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:14:53 - cex place new buy order: eth_btc 0.034375 0.21542 [8460234227] margin:0.23563636363635]Array
(
    [complete] => 
    [id] => 8460234227
    [time] => 1553030092851
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 22:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:15:05 - cex place new buy order: eth_btc 0.034377 0.21541 [8460235145] margin:0.23271373301919]Array
(
    [complete] => 
    [id] => 8460235145
    [time] => 1553030104994
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 22:15:05 - cex place new buy order: eth_btc 0.034377 0.21541 [] margin:0.23853157634464]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 22:15:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:15:18 - cex place new buy order: eth_btc 0.034379 0.2154 [8460236237] margin:0.24433520463074]Array
(
    [complete] => 
    [id] => 8460236237
    [time] => 1553030118496
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 22:15:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:15:30 - cex place new buy order: eth_btc 0.034381 0.21538 [8460237100] margin:0.2268694918705]Array
(
    [complete] => 
    [id] => 8460237100
    [time] => 1553030129830
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 22:15:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:15:42 - cex place new buy order: eth_btc 0.034383 0.21537 [8460238068] margin:0.2443067795131]Array
(
    [complete] => 
    [id] => 8460238068
    [time] => 1553030142031
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 22:15:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:15:55 - cex place new buy order: eth_btc 0.034385 0.21536 [8460239154] margin:0.24429256943435]Array
(
    [complete] => 
    [id] => 8460239154
    [time] => 1553030155029
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 22:16:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:16:08 - cex place new buy order: eth_btc 0.034387 0.21535 [8460240187] margin:0.23555413382963]Array
(
    [complete] => 
    [id] => 8460240187
    [time] => 1553030168469
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 22:16:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:16:19 - cex place new buy order: eth_btc 0.034389 0.21533 [8460241122] margin:0.25298787402948]Array
(
    [complete] => 
    [id] => 8460241122
    [time] => 1553030179001
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 22:16:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:16:27 - cex place new buy order: eth_btc 0.034391 0.21532 [8460241776] margin:0.26169637405136]Array
(
    [complete] => 
    [id] => 8460241776
    [time] => 1553030187119
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 22:16:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:16:37 - cex place new buy order: eth_btc 0.034393 0.21531 [8460242552] margin:0.27040386125083]Array
(
    [complete] => 
    [id] => 8460242552
    [time] => 1553030196687
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 22:16:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:16:48 - cex place new buy order: eth_btc 0.034395 0.2153 [8460243480] margin:0.25294374182292]Array
(
    [complete] => 
    [id] => 8460243480
    [time] => 1553030208171
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 22:16:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:16:59 - cex place new buy order: eth_btc 0.034397 0.21528 [8460244309] margin:0.23257842253683]Array
(
    [complete] => 
    [id] => 8460244309
    [time] => 1553030219341
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 22:17:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:17:20 - cex place new buy order: eth_btc 0.034341 0.2156 [8460245624]Array
(
    [complete] => 
    [id] => 8460245624
    [time] => 1553030240388
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:17:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:17:28 - cex place new buy order: eth_btc 0.034343 0.21562 [8460246532] margin:0.39891680983024]Array
(
    [complete] => 
    [id] => 8460246532
    [time] => 1553030248364
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:17:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:17:40 - cex place new buy order: eth_btc 0.034345 0.21561 [8460247753] margin:0.39307031591205]Array
(
    [complete] => 
    [id] => 8460247753
    [time] => 1553030259568
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:17:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:17:50 - cex place new buy order: eth_btc 0.034347 0.2156 [8460248817] margin:0.38431304044022]Array
(
    [complete] => 
    [id] => 8460248817
    [time] => 1553030270177
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:18:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:18:02 - cex place new buy order: eth_btc 0.034349 0.21558 [8460250137] margin:0.36391161314739]Array
(
    [complete] => 
    [id] => 8460250137
    [time] => 1553030282355
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:18:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:18:14 - cex place new buy order: eth_btc 0.034351 0.21557 [8460251466] margin:0.34060143809496]Array
(
    [complete] => 
    [id] => 8460251466
    [time] => 1553030293835
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:18:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:18:26 - cex place new buy order: eth_btc 0.034353 0.21556 [8460252748] margin:0.35513637819113]Array
(
    [complete] => 
    [id] => 8460252748
    [time] => 1553030305650
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:18:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:18:36 - cex place new buy order: eth_btc 0.034355 0.21555 [8460253610] margin:0.326007859118]Array
(
    [complete] => 
    [id] => 8460253610
    [time] => 1553030315864
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:18:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:18:49 - cex place new buy order: eth_btc 0.034357 0.21553 [8460254820] margin:0.35509503158018]Array
(
    [complete] => 
    [id] => 8460254820
    [time] => 1553030329405
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 22:19:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:19:03 - cex place new buy order: eth_btc 0.034359 0.21552 [8460255997] margin:0.27358188538664]Array
(
    [complete] => 
    [id] => 8460255997
    [time] => 1553030342620
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 22:19:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:19:13 - cex place new buy order: eth_btc 0.034361 0.21551 [8460256793] margin:0.26774540903931]Array
(
    [complete] => 
    [id] => 8460256793
    [time] => 1553030353208
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 22:19:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:19:25 - cex place new buy order: eth_btc 0.034363 0.2155 [8460257545] margin:0.27063993248553]Array
(
    [complete] => 
    [id] => 8460257545
    [time] => 1553030364753
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 22:19:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:19:37 - cex place new buy order: eth_btc 0.034365 0.21548 [8460258518] margin:0.26189436927107]Array
(
    [complete] => 
    [id] => 8460258518
    [time] => 1553030376986
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 22:19:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:19:50 - cex place new buy order: eth_btc 0.034367 0.21547 [8460259387] margin:0.25605959205051]Array
(
    [complete] => 
    [id] => 8460259387
    [time] => 1553030390369
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 22:20:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:20:03 - cex place new buy order: eth_btc 0.034369 0.21546 [8460260431] margin:0.25895429020337]Array
(
    [complete] => 
    [id] => 8460260431
    [time] => 1553030403346
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 22:20:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:20:14 - cex place new buy order: eth_btc 0.034371 0.21545 [8460261012] margin:0.2036600622618]Array
(
    [complete] => 
    [id] => 8460261012
    [time] => 1553030413913
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 22:20:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:21:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:21:14 - cex place new buy order: eth_btc 0.034373 0.21543 [8460264881] margin:0.20364821225962]Array
(
    [complete] => 
    [id] => 8460264881
    [time] => 1553030474444
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 22:21:26 - cex delete buy orders: eth_btc[move]
2019-03-19 22:21:28 - cex place new buy order: eth_btc 0.034374 0.21542 [8460265741] margin:0.19781818181819]Array
(
    [complete] => 
    [id] => 8460265741
    [time] => 1553030487603
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 22:21:39 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:21:54 - cex place new buy order: eth_btc 0.034341 0.2156 [8460267621]Array
(
    [complete] => 
    [id] => 8460267621
    [time] => 1553030514261
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:22:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:22:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:22:05 - cex place new buy order: eth_btc 0.034343 0.21562 [8460268291] margin:0.28244474856594]Array
(
    [complete] => 
    [id] => 8460268291
    [time] => 1553030525231
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:22:06 - cex place new buy order: eth_btc 0.034343 0.21562 [] margin:0.28244474856594]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 22:22:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:22:20 - cex place new buy order: eth_btc 0.034345 0.21561 [8460269072] margin:0.26787014121417]Array
(
    [complete] => 
    [id] => 8460269072
    [time] => 1553030540247
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:22:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:22:31 - cex place new buy order: eth_btc 0.034347 0.2156 [8460269694] margin:0.32026086703352]Array
(
    [complete] => 
    [id] => 8460269694
    [time] => 1553030551112
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:22:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:22:44 - cex place new buy order: eth_btc 0.03435 0.21558 [8460270610] margin:0.31149927219798]Array
(
    [complete] => 
    [id] => 8460270610
    [time] => 1553030563964
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 22:22:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:22:55 - cex place new buy order: eth_btc 0.034352 0.21556 [8460271185] margin:0.2619934792734]Array
(
    [complete] => 
    [id] => 8460271185
    [time] => 1553030575388
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 22:23:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:23:07 - cex place new buy order: eth_btc 0.034354 0.21555 [8460271843] margin:0.26488909588402]Array
(
    [complete] => 
    [id] => 8460271843
    [time] => 1553030587401
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 22:23:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:23:20 - cex place new buy order: eth_btc 0.034356 0.21554 [8460273114] margin:0.2619629758994]Array
(
    [complete] => 
    [id] => 8460273114
    [time] => 1553030599671
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 22:23:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:23:32 - cex place new buy order: eth_btc 0.034358 0.21553 [8460274438] margin:0.25903719657721]Array
(
    [complete] => 
    [id] => 8460274438
    [time] => 1553030611769
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 22:23:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:23:43 - cex place new buy order: eth_btc 0.03436 0.21551 [8460275430] margin:0.25029103608847]Array
(
    [complete] => 
    [id] => 8460275430
    [time] => 1553030622804
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 22:23:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:23:54 - cex place new buy order: eth_btc 0.034362 0.2155 [8460276423] margin:0.23281531924799]Array
(
    [complete] => 
    [id] => 8460276423
    [time] => 1553030634419
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 22:24:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:24:08 - cex place new buy order: eth_btc 0.034364 0.21549 [8460277494] margin:0.22698172506113]Array
(
    [complete] => 
    [id] => 8460277494
    [time] => 1553030647674
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 22:24:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:24:18 - cex place new buy order: eth_btc 0.034366 0.21548 [8460278330] margin:0.22114880987021]Array
(
    [complete] => 
    [id] => 8460278330
    [time] => 1553030657963
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 22:24:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:24:29 - cex place new buy order: eth_btc 0.034368 0.21546 [8460279079] margin:0.21240689013033]Array
(
    [complete] => 
    [id] => 8460279079
    [time] => 1553030669205
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 22:24:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:24:41 - cex place new buy order: eth_btc 0.03437 0.21545 [8460279815] margin:0.20948501600233]Array
(
    [complete] => 
    [id] => 8460279815
    [time] => 1553030680907
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 22:24:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:24:52 - cex place new buy order: eth_btc 0.034372 0.21544 [8460280537] margin:0.20365413708834]Array
(
    [complete] => 
    [id] => 8460280537
    [time] => 1553030691555
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 22:25:01 - cex delete buy orders: eth_btc[move]
2019-03-19 22:25:02 - cex place new buy order: eth_btc 0.034373 0.21543 [8460281217] margin:0.19782393669634]Array
(
    [complete] => 
    [id] => 8460281217
    [time] => 1553030701919
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 22:25:06 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:25:12 - cex place new buy order: eth_btc 0.034341 0.2156 [8460282158]Array
(
    [complete] => 
    [id] => 8460282158
    [time] => 1553030712426
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:25:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:25:22 - cex place new buy order: eth_btc 0.034343 0.21562 [8460283000] margin:0.31447456541362]Array
(
    [complete] => 
    [id] => 8460283000
    [time] => 1553030721794
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:25:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:25:33 - cex place new buy order: eth_btc 0.034345 0.21561 [8460284391] margin:0.28825156500218]Array
(
    [complete] => 
    [id] => 8460284391
    [time] => 1553030733224
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:25:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:25:45 - cex place new buy order: eth_btc 0.034347 0.2156 [8460285512] margin:0.27658893061984]Array
(
    [complete] => 
    [id] => 8460285512
    [time] => 1553030745303
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:25:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:25:56 - cex place new buy order: eth_btc 0.034349 0.21558 [8460286688] margin:0.27366153308686]Array
(
    [complete] => 
    [id] => 8460286688
    [time] => 1553030756428
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:26:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:26:06 - cex place new buy order: eth_btc 0.034351 0.21557 [8460287622] margin:0.25908998282438]Array
(
    [complete] => 
    [id] => 8460287622
    [time] => 1553030766197
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:26:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:26:17 - cex place new buy order: eth_btc 0.034353 0.21556 [8460288811] margin:0.24160917532676]Array
(
    [complete] => 
    [id] => 8460288811
    [time] => 1553030777010
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:26:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:26:30 - cex place new buy order: eth_btc 0.034355 0.21555 [8460290131] margin:0.20375491194875]Array
(
    [complete] => 
    [id] => 8460290131
    [time] => 1553030789625
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:26:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:26:42 - cex place new buy order: eth_btc 0.034357 0.21553 [8460291430] margin:0.20665366591961]Array
(
    [complete] => 
    [id] => 8460291430
    [time] => 1553030801776
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 22:26:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:26:54 - cex place new buy order: eth_btc 0.034359 0.21552 [8460293209] margin:0.20955208242384]Array
(
    [complete] => 
    [id] => 8460293209
    [time] => 1553030814495
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 22:27:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:27:13 - cex place new buy order: eth_btc 0.034361 0.21551 [8460294944] margin:0.20080905677948]Array
(
    [complete] => 
    [id] => 8460294944
    [time] => 1553030833230
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 22:27:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:27:25 - cex place new buy order: eth_btc 0.034363 0.2155 [8460296218] margin:0.20079736926346]Array
(
    [complete] => 
    [id] => 8460296218
    [time] => 1553030845059
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 22:27:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:27:36 - cex place new buy order: eth_btc 0.034365 0.21548 [8460297564] margin:0.22697512003493]Array
(
    [complete] => 
    [id] => 8460297564
    [time] => 1553030855679
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 22:27:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:27:49 - cex place new buy order: eth_btc 0.034367 0.21547 [8460298914] margin:0.25605959205051]Array
(
    [complete] => 
    [id] => 8460298914
    [time] => 1553030869260
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 22:28:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:28:09 - cex place new buy order: eth_btc 0.034341 0.2156 [8460300943]Array
(
    [complete] => 
    [id] => 8460300943
    [time] => 1553030888564
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:28:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:28:18 - cex place new buy order: eth_btc 0.034343 0.21562 [8460301738] margin:0.32320997000845]Array
(
    [complete] => 
    [id] => 8460301738
    [time] => 1553030898270
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:28:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:28:30 - cex place new buy order: eth_btc 0.034345 0.21561 [8460302610] margin:0.32610278060854]Array
(
    [complete] => 
    [id] => 8460302610
    [time] => 1553030910068
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:28:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:28:41 - cex place new buy order: eth_btc 0.034347 0.2156 [8460303497] margin:0.31152647975077]Array
(
    [complete] => 
    [id] => 8460303497
    [time] => 1553030921408
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:28:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:28:51 - cex place new buy order: eth_btc 0.034349 0.21558 [8460304039] margin:0.30568575504382]Array
(
    [complete] => 
    [id] => 8460304039
    [time] => 1553030930627
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:28:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:28:58 - cex place new buy order: eth_btc 0.034351 0.21557 [8460304611] margin:0.28820121684958]Array
(
    [complete] => 
    [id] => 8460304611
    [time] => 1553030938439
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:29:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:29:14 - cex place new buy order: eth_btc 0.034353 0.21556 [8460305732] margin:0.26780776060316]Array
(
    [complete] => 
    [id] => 8460305732
    [time] => 1553030953840
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:29:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:29:25 - cex place new buy order: eth_btc 0.034355 0.21555 [8460306578] margin:0.25614903216415]Array
(
    [complete] => 
    [id] => 8460306578
    [time] => 1553030965493
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:29:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:29:38 - cex place new buy order: eth_btc 0.034357 0.21553 [8460307609] margin:0.24740227610094]Array
(
    [complete] => 
    [id] => 8460307609
    [time] => 1553030977981
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 22:29:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:29:50 - cex place new buy order: eth_btc 0.034359 0.21552 [8460308296] margin:0.25029832067289]Array
(
    [complete] => 
    [id] => 8460308296
    [time] => 1553030989713
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 22:30:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:30:05 - cex place new buy order: eth_btc 0.034361 0.21551 [8460309325] margin:0.23573237100201]Array
(
    [complete] => 
    [id] => 8460309325
    [time] => 1553031005293
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 22:30:16 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:30:32 - cex place new buy order: eth_btc 0.034341 0.2156 [8460310352]Array
(
    [complete] => 
    [id] => 8460310352
    [time] => 1553031031811
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:30:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:30:43 - cex place new buy order: eth_btc 0.034343 0.21562 [8460310834] margin:0.24750313018664]Array
(
    [complete] => 
    [id] => 8460310834
    [time] => 1553031043231
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:31:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:31:17 - cex place new buy order: eth_btc 0.034345 0.21561 [8460312749] margin:0.23584218954724]Array
(
    [complete] => 
    [id] => 8460312749
    [time] => 1553031077195
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:31:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:31:30 - cex place new buy order: eth_btc 0.034347 0.2156 [8460313601] margin:0.22709406935102]Array
(
    [complete] => 
    [id] => 8460313601
    [time] => 1553031090029
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:31:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:31:43 - cex place new buy order: eth_btc 0.034349 0.21558 [8460314575] margin:0.22416955369879]Array
(
    [complete] => 
    [id] => 8460314575
    [time] => 1553031103045
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:31:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:31:54 - cex place new buy order: eth_btc 0.034351 0.21557 [8460315251] margin:0.22124537859161]Array
(
    [complete] => 
    [id] => 8460315251
    [time] => 1553031113798
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:32:05 - cex place new buy order: eth_btc 0.034353 0.21556 [8460315917] margin:0.22123249788957]Array
(
    [complete] => 
    [id] => 8460315917
    [time] => 1553031125447
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:32:06 - cex place new buy order: eth_btc 0.034353 0.21556 [] margin:0.22123249788957]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 22:32:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:32:17 - cex place new buy order: eth_btc 0.034355 0.21555 [8460316647] margin:0.21830883423082]Array
(
    [complete] => 
    [id] => 8460316647
    [time] => 1553031137059
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:32:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:32:43 - cex place new buy order: eth_btc 0.034341 0.2156 [8460318199]Array
(
    [complete] => 
    [id] => 8460318199
    [time] => 1553031163298
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:32:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:32:54 - cex place new buy order: eth_btc 0.034343 0.21562 [8460318833] margin:0.24459132865504]Array
(
    [complete] => 
    [id] => 8460318833
    [time] => 1553031173853
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:33:06 - cex place new buy order: eth_btc 0.034345 0.21561 [8460319791] margin:0.2445770854564]Array
(
    [complete] => 
    [id] => 8460319791
    [time] => 1553031185608
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:33:06 - cex place new buy order: eth_btc 0.034345 0.21561 [] margin:0.2445770854564]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 22:33:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:33:20 - cex place new buy order: eth_btc 0.034347 0.2156 [8460321144] margin:0.25038576877163]Array
(
    [complete] => 
    [id] => 8460321144
    [time] => 1553031200335
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:33:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:33:31 - cex place new buy order: eth_btc 0.034349 0.21558 [8460322295] margin:0.22416955369879]Array
(
    [complete] => 
    [id] => 8460322295
    [time] => 1553031210882
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:33:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:33:47 - cex place new buy order: eth_btc 0.034351 0.21557 [8460323823] margin:0.22997874879918]Array
(
    [complete] => 
    [id] => 8460323823
    [time] => 1553031226601
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:33:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:33:59 - cex place new buy order: eth_btc 0.034353 0.21556 [8460325137] margin:0.20085582045235]Array
(
    [complete] => 
    [id] => 8460325137
    [time] => 1553031238818
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:34:09 - cex delete buy orders: eth_btc[move]
2019-03-19 22:34:11 - cex place new buy order: eth_btc 0.034354 0.21555 [8460326231] margin:0.19793334303595]Array
(
    [complete] => 
    [id] => 8460326231
    [time] => 1553031250875
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 22:34:20 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:34:30 - cex place new buy order: eth_btc 0.034341 0.2156 [8460327660]Array
(
    [complete] => 
    [id] => 8460327660
    [time] => 1553031270476
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:34:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:34:41 - cex place new buy order: eth_btc 0.034343 0.21562 [8460328260] margin:0.20964971027575]Array
(
    [complete] => 
    [id] => 8460328260
    [time] => 1553031280622
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:34:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:34:52 - cex place new buy order: eth_btc 0.034345 0.21561 [8460328947] margin:0.22128402969865]Array
(
    [complete] => 
    [id] => 8460328947
    [time] => 1553031291844
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:35:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:35:02 - cex place new buy order: eth_btc 0.034347 0.2156 [8460329571] margin:0.26203161848197]Array
(
    [complete] => 
    [id] => 8460329571
    [time] => 1553031301982
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:35:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:35:12 - cex place new buy order: eth_btc 0.034349 0.21558 [8460330376] margin:0.25619377565578]Array
(
    [complete] => 
    [id] => 8460330376
    [time] => 1553031312270
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:35:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:35:22 - cex place new buy order: eth_btc 0.034351 0.21557 [8460331323] margin:0.25326773601935]Array
(
    [complete] => 
    [id] => 8460331323
    [time] => 1553031322250
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:35:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:35:33 - cex place new buy order: eth_btc 0.034353 0.21556 [8460332449] margin:0.24452012924636]Array
(
    [complete] => 
    [id] => 8460332449
    [time] => 1553031332660
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:35:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:35:44 - cex place new buy order: eth_btc 0.034355 0.21555 [8460333532] margin:0.22995197205646]Array
(
    [complete] => 
    [id] => 8460333532
    [time] => 1553031343795
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:35:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:35:53 - cex place new buy order: eth_btc 0.034357 0.21553 [8460334555] margin:0.22120674098436]Array
(
    [complete] => 
    [id] => 8460334555
    [time] => 1553031352841
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 22:36:03 - cex delete buy orders: eth_btc[move]
2019-03-19 22:36:04 - cex place new buy order: eth_btc 0.03434 0.21553 [8460335819] margin:0.23866348448687]Array
(
    [complete] => 
    [id] => 8460335819
    [time] => 1553031364390
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.03434
)

2019-03-19 22:36:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:36:23 - cex place new buy order: eth_btc 0.034342 0.21563 [8460337789] margin:0.28536485935586]Array
(
    [complete] => 
    [id] => 8460337789
    [time] => 1553031383354
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-19 22:36:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:36:33 - cex place new buy order: eth_btc 0.034344 0.21561 [8460338654] margin:0.28534824132309]Array
(
    [complete] => 
    [id] => 8460338654
    [time] => 1553031392519
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-19 22:36:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:36:41 - cex place new buy order: eth_btc 0.034346 0.2156 [8460339304] margin:0.27368543644091]Array
(
    [complete] => 
    [id] => 8460339304
    [time] => 1553031401347
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 22:36:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:36:49 - cex place new buy order: eth_btc 0.034348 0.21559 [8460340210] margin:0.26202398975195]Array
(
    [complete] => 
    [id] => 8460340210
    [time] => 1553031409437
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 22:36:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:37:00 - cex place new buy order: eth_btc 0.03435 0.21558 [8460341465] margin:0.29985443959242]Array
(
    [complete] => 
    [id] => 8460341465
    [time] => 1553031420009
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 22:37:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:37:11 - cex place new buy order: eth_btc 0.034352 0.21556 [8460342355] margin:0.25326036329762]Array
(
    [complete] => 
    [id] => 8460342355
    [time] => 1553031431146
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 22:37:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:37:19 - cex place new buy order: eth_btc 0.034354 0.21555 [8460343201] margin:0.24742388077079]Array
(
    [complete] => 
    [id] => 8460343201
    [time] => 1553031439159
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 22:37:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:37:30 - cex place new buy order: eth_btc 0.034356 0.21554 [8460344379] margin:0.23285597857725]Array
(
    [complete] => 
    [id] => 8460344379
    [time] => 1553031450047
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 22:37:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:37:39 - cex place new buy order: eth_btc 0.034358 0.21553 [8460345414] margin:0.22993189359102]Array
(
    [complete] => 
    [id] => 8460345414
    [time] => 1553031459455
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 22:37:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:37:51 - cex place new buy order: eth_btc 0.03436 0.21551 [8460346400] margin:0.22409778812573]Array
(
    [complete] => 
    [id] => 8460346400
    [time] => 1553031470784
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 22:38:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:38:01 - cex place new buy order: eth_btc 0.034362 0.2155 [8460347070] margin:0.22117455328561]Array
(
    [complete] => 
    [id] => 8460347070
    [time] => 1553031480846
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 22:38:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:38:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:38:13 - cex place new buy order: eth_btc 0.034364 0.21549 [8460347821] margin:0.22989174717729]Array
(
    [complete] => 
    [id] => 8460347821
    [time] => 1553031493209
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 22:38:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:38:22 - cex place new buy order: eth_btc 0.034366 0.21548 [8460348158] margin:0.22987836815458]Array
(
    [complete] => 
    [id] => 8460348158
    [time] => 1553031501626
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 22:38:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:38:31 - cex place new buy order: eth_btc 0.034368 0.21546 [8460348626] margin:0.20949720670389]Array
(
    [complete] => 
    [id] => 8460348626
    [time] => 1553031510795
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 22:38:37 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:38:45 - cex place new buy order: eth_btc 0.034341 0.2156 [8460349564]Array
(
    [complete] => 
    [id] => 8460349564
    [time] => 1553031524663
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:38:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:38:52 - cex place new buy order: eth_btc 0.034343 0.21562 [8460350201] margin:0.28535655009754]Array
(
    [complete] => 
    [id] => 8460350201
    [time] => 1553031532081
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:38:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:39:01 - cex place new buy order: eth_btc 0.034345 0.21561 [8460351043] margin:0.27951666909303]Array
(
    [complete] => 
    [id] => 8460351043
    [time] => 1553031540958
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:39:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:39:05 - cex place new buy order: eth_btc 0.034347 0.2156 [8460351461] margin:0.27367746819227]Array
(
    [complete] => 
    [id] => 8460351461
    [time] => 1553031545026
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:39:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:39:15 - cex place new buy order: eth_btc 0.034349 0.21558 [8460352453] margin:0.29404058342311]Array
(
    [complete] => 
    [id] => 8460352453
    [time] => 1553031554975
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:39:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:39:25 - cex place new buy order: eth_btc 0.034351 0.21557 [8460353342] margin:0.26491222962941]Array
(
    [complete] => 
    [id] => 8460353342
    [time] => 1553031565020
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:39:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:39:38 - cex place new buy order: eth_btc 0.034353 0.21556 [8460354776] margin:0.25616394492474]Array
(
    [complete] => 
    [id] => 8460354776
    [time] => 1553031578221
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:39:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:39:49 - cex place new buy order: eth_btc 0.034355 0.21555 [8460355780] margin:0.24741667879491]Array
(
    [complete] => 
    [id] => 8460355780
    [time] => 1553031588830
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:39:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:40:01 - cex place new buy order: eth_btc 0.034357 0.21553 [8460356730] margin:0.24158104607503]Array
(
    [complete] => 
    [id] => 8460356730
    [time] => 1553031600748
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 22:40:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:40:07 - cex place new buy order: eth_btc 0.034359 0.21552 [8460357368] margin:0.23283564713756]Array
(
    [complete] => 
    [id] => 8460357368
    [time] => 1553031607136
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 22:40:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:40:18 - cex place new buy order: eth_btc 0.034361 0.21551 [8460358099] margin:0.22991181863157]Array
(
    [complete] => 
    [id] => 8460358099
    [time] => 1553031618474
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 22:40:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:40:30 - cex place new buy order: eth_btc 0.034363 0.2155 [8460359059] margin:0.22407822367081]Array
(
    [complete] => 
    [id] => 8460359059
    [time] => 1553031629732
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 22:41:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:41:15 - cex place new buy order: eth_btc 0.034365 0.21548 [8460362297] margin:0.21533537028953]Array
(
    [complete] => 
    [id] => 8460362297
    [time] => 1553031674984
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 22:41:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:41:26 - cex place new buy order: eth_btc 0.034367 0.21547 [8460362950] margin:0.21241307067825]Array
(
    [complete] => 
    [id] => 8460362950
    [time] => 1553031685858
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 22:41:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:41:37 - cex place new buy order: eth_btc 0.034369 0.21546 [8460363587] margin:0.20658151240942]Array
(
    [complete] => 
    [id] => 8460363587
    [time] => 1553031697138
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 22:41:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:41:49 - cex place new buy order: eth_btc 0.034371 0.21545 [8460364392] margin:0.20656949172269]Array
(
    [complete] => 
    [id] => 8460364392
    [time] => 1553031709150
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 22:41:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:42:01 - cex place new buy order: eth_btc 0.034373 0.21543 [8460365123] margin:0.2414685945364]Array
(
    [complete] => 
    [id] => 8460365123
    [time] => 1553031720824
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 22:42:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:42:09 - cex place new buy order: eth_btc 0.034375 0.21542 [8460365689] margin:0.23563636363635]Array
(
    [complete] => 
    [id] => 8460365689
    [time] => 1553031729452
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 22:42:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:42:21 - cex place new buy order: eth_btc 0.034377 0.21541 [8460366719] margin:0.23271373301919]Array
(
    [complete] => 
    [id] => 8460366719
    [time] => 1553031740850
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 22:42:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:42:31 - cex place new buy order: eth_btc 0.034379 0.2154 [8460367731] margin:0.22979144245034]Array
(
    [complete] => 
    [id] => 8460367731
    [time] => 1553031751502
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 22:42:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:42:44 - cex place new buy order: eth_btc 0.034382 0.21538 [8460368854] margin:0.22395439474141]Array
(
    [complete] => 
    [id] => 8460368854
    [time] => 1553031763804
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 22:42:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:42:55 - cex place new buy order: eth_btc 0.034384 0.21536 [8460369454] margin:0.21812470916704]Array
(
    [complete] => 
    [id] => 8460369454
    [time] => 1553031775488
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 22:43:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:43:04 - cex delete buy orders: eth_btc[move]
2019-03-19 22:43:04 - cex place new buy order: eth_btc 0.034386 0.21535 [8460370054] margin:0.20938754144129]Array
(
    [complete] => 
    [id] => 8460370054
    [time] => 1553031784175
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 22:43:05 - cex place new buy order: eth_btc 0.034381 0.00184 [] margin:0.2094119015764]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 22:43:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:43:28 - cex place new buy order: eth_btc 0.034382 0.2154 [8460371946]Array
(
    [complete] => 
    [id] => 8460371946
    [time] => 1553031807624
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 22:43:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:43:36 - cex place new buy order: eth_btc 0.034384 0.21536 [8460372669] margin:0.20067473243368]Array
(
    [complete] => 
    [id] => 8460372669
    [time] => 1553031816056
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 22:43:44 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:43:58 - cex place new buy order: eth_btc 0.034341 0.2156 [8460374554]Array
(
    [complete] => 
    [id] => 8460374554
    [time] => 1553031837997
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:44:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:44:08 - cex place new buy order: eth_btc 0.034343 0.21562 [8460375551] margin:0.32612177154006]Array
(
    [complete] => 
    [id] => 8460375551
    [time] => 1553031848478
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:44:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:44:21 - cex place new buy order: eth_btc 0.034345 0.21561 [8460376639] margin:0.3377493084874]Array
(
    [complete] => 
    [id] => 8460376639
    [time] => 1553031861192
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:44:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:44:33 - cex place new buy order: eth_btc 0.034347 0.2156 [8460377679] margin:0.33190671674381]Array
(
    [complete] => 
    [id] => 8460377679
    [time] => 1553031873122
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:44:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:44:44 - cex place new buy order: eth_btc 0.034349 0.21558 [8460378480] margin:0.3202422195697]Array
(
    [complete] => 
    [id] => 8460378480
    [time] => 1553031884386
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:44:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:44:57 - cex place new buy order: eth_btc 0.034355 0.21555 [8460379227] margin:0.30272158346671]Array
(
    [complete] => 
    [id] => 8460379227
    [time] => 1553031896558
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:45:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:45:09 - cex place new buy order: eth_btc 0.034357 0.21553 [8460380059] margin:0.30852519137294]Array
(
    [complete] => 
    [id] => 8460380059
    [time] => 1553031908780
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 22:45:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:45:22 - cex place new buy order: eth_btc 0.034363 0.2155 [8460381167] margin:0.29101068009196]Array
(
    [complete] => 
    [id] => 8460381167
    [time] => 1553031921783
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 22:45:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:45:32 - cex place new buy order: eth_btc 0.034369 0.21546 [8460382097] margin:0.27641188280136]Array
(
    [complete] => 
    [id] => 8460382097
    [time] => 1553031931980
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 22:45:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:45:44 - cex place new buy order: eth_btc 0.034371 0.21545 [8460383158] margin:0.26766751040121]Array
(
    [complete] => 
    [id] => 8460383158
    [time] => 1553031944018
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 22:45:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:45:57 - cex place new buy order: eth_btc 0.034373 0.21543 [8460384281] margin:0.23565007418613]Array
(
    [complete] => 
    [id] => 8460384281
    [time] => 1553031957120
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 22:46:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:46:08 - cex place new buy order: eth_btc 0.034375 0.21542 [8460384982] margin:0.23854545454545]Array
(
    [complete] => 
    [id] => 8460384982
    [time] => 1553031967620
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 22:46:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:46:31 - cex place new buy order: eth_btc 0.034377 0.21541 [8460386744] margin:0.23853157634464]Array
(
    [complete] => 
    [id] => 8460386744
    [time] => 1553031991152
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 22:46:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:46:43 - cex place new buy order: eth_btc 0.034379 0.2154 [8460387660] margin:0.23270019488639]Array
(
    [complete] => 
    [id] => 8460387660
    [time] => 1553032002609
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 22:46:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:46:51 - cex place new buy order: eth_btc 0.034381 0.21538 [8460388765] margin:0.2268694918705]Array
(
    [complete] => 
    [id] => 8460388765
    [time] => 1553032011192
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 22:46:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:47:01 - cex place new buy order: eth_btc 0.034383 0.21537 [8460389764] margin:0.21813105313673]Array
(
    [complete] => 
    [id] => 8460389764
    [time] => 1553032020704
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 22:47:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:47:17 - cex place new buy order: eth_btc 0.034385 0.00184 [] margin:0.22975134506327]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 22:47:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:47:25 - cex place new buy order: eth_btc 0.034385 0.21536 [8460391627] margin:0.22393485531482]Array
(
    [complete] => 
    [id] => 8460391627
    [time] => 1553032044543
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 22:47:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:47:38 - cex place new buy order: eth_btc 0.034387 0.21535 [8460392662] margin:0.22973798237704]Array
(
    [complete] => 
    [id] => 8460392662
    [time] => 1553032058160
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 22:47:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:47:50 - cex place new buy order: eth_btc 0.034389 0.21533 [8460393443] margin:0.218092994853]Array
(
    [complete] => 
    [id] => 8460393443
    [time] => 1553032069975
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 22:48:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:48:01 - cex place new buy order: eth_btc 0.034391 0.21532 [8460394337] margin:0.20935709924108]Array
(
    [complete] => 
    [id] => 8460394337
    [time] => 1553032080765
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 22:48:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:48:08 - cex place new buy order: eth_btc 0.034393 0.21531 [8460394891] margin:0.20352978803826]Array
(
    [complete] => 
    [id] => 8460394891
    [time] => 1553032087638
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 22:48:20 - cex delete buy orders: eth_btc[move]
2019-03-19 22:48:21 - cex place new buy order: eth_btc 0.034394 0.2153 [8460396306] margin:0.19770315452827]Array
(
    [complete] => 
    [id] => 8460396306
    [time] => 1553032100763
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 22:48:30 - cex delete buy orders: eth_btc[move]
2019-03-19 22:48:31 - cex place new buy order: eth_btc 0.034395 0.21529 [8460397281] margin:0.19769740667519]Array
(
    [complete] => 
    [id] => 8460397281
    [time] => 1553032111403
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 22:48:43 - cex delete buy orders: eth_btc[move]
2019-03-19 22:48:44 - cex place new buy order: eth_btc 0.034396 0.21528 [8460398486] margin:0.19769165915631]Array
(
    [complete] => 
    [id] => 8460398486
    [time] => 1553032124191
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 22:48:56 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:49:07 - cex place new buy order: eth_btc 0.034378 0.2154 [8460400573]Array
(
    [complete] => 
    [id] => 8460400573
    [time] => 1553032146675
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 22:49:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:49:18 - cex place new buy order: eth_btc 0.03438 0.21539 [8460401590] margin:0.2326934264107]Array
(
    [complete] => 
    [id] => 8460401590
    [time] => 1553032157597
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 22:49:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:49:30 - cex place new buy order: eth_btc 0.034382 0.21538 [8460402652] margin:0.22686289337444]Array
(
    [complete] => 
    [id] => 8460402652
    [time] => 1553032169757
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 22:49:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:49:41 - cex place new buy order: eth_btc 0.034384 0.21536 [8460403674] margin:0.21812470916704]Array
(
    [complete] => 
    [id] => 8460403674
    [time] => 1553032181320
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 22:49:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:49:56 - cex place new buy order: eth_btc 0.034386 0.21535 [8460405024] margin:0.21229570173906]Array
(
    [complete] => 
    [id] => 8460405024
    [time] => 1553032195554
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 22:50:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:50:05 - cex place new buy order: eth_btc 0.034388 0.21534 [8460405858] margin:0.20937536349888]Array
(
    [complete] => 
    [id] => 8460405858
    [time] => 1553032204636
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 22:50:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:50:15 - cex place new buy order: eth_btc 0.03439 0.21533 [8460406738] margin:0.20063972084907]Array
(
    [complete] => 
    [id] => 8460406738
    [time] => 1553032215135
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 22:50:25 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:50:41 - cex place new buy order: eth_btc 0.034349 0.2156 [8460408270]Array
(
    [complete] => 
    [id] => 8460408270
    [time] => 1553032240962
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:50:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:50:52 - cex place new buy order: eth_btc 0.034351 0.21557 [8460408818] margin:0.29402346365464]Array
(
    [complete] => 
    [id] => 8460408818
    [time] => 1553032252276
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:51:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:51:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:51:04 - cex place new buy order: eth_btc 0.034353 0.00184 [] margin:0.29982825371875]Array
(
    [error] => Nonce must be incremented
)

2019-03-19 22:51:05 - cex place new buy order: eth_btc 0.034353 0.00184 [] margin:0.29982825371875]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 22:51:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:51:17 - cex place new buy order: eth_btc 0.034353 0.21556 [8460410815] margin:0.29109539195993]Array
(
    [complete] => 
    [id] => 8460410815
    [time] => 1553032276743
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:51:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:51:30 - cex place new buy order: eth_btc 0.034355 0.21555 [8460411620] margin:0.29107844564109]Array
(
    [complete] => 
    [id] => 8460411620
    [time] => 1553032289560
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 22:51:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:51:43 - cex place new buy order: eth_btc 0.034357 0.21553 [8460412485] margin:0.29688273132111]Array
(
    [complete] => 
    [id] => 8460412485
    [time] => 1553032302516
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 22:51:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:51:55 - cex place new buy order: eth_btc 0.034359 0.21552 [8460413132] margin:0.29104455892195]Array
(
    [complete] => 
    [id] => 8460413132
    [time] => 1553032314890
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 22:52:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:52:07 - cex place new buy order: eth_btc 0.034361 0.21551 [8460413746] margin:0.28811734233578]Array
(
    [complete] => 
    [id] => 8460413746
    [time] => 1553032326643
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 22:52:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:52:17 - cex place new buy order: eth_btc 0.034363 0.2155 [8460414614] margin:0.2822803596892]Array
(
    [complete] => 
    [id] => 8460414614
    [time] => 1553032336531
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 22:52:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:52:27 - cex place new buy order: eth_btc 0.034365 0.21548 [8460415563] margin:0.27644405645277]Array
(
    [complete] => 
    [id] => 8460415563
    [time] => 1553032347025
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 22:52:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:52:39 - cex place new buy order: eth_btc 0.034367 0.21547 [8460416466] margin:0.2735182005994]Array
(
    [complete] => 
    [id] => 8460416466
    [time] => 1553032358884
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 22:52:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:52:49 - cex place new buy order: eth_btc 0.034369 0.21546 [8460417159] margin:0.28514067910033]Array
(
    [complete] => 
    [id] => 8460417159
    [time] => 1553032369378
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 22:52:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:52:59 - cex place new buy order: eth_btc 0.034371 0.21545 [8460417609] margin:0.26475808094033]Array
(
    [complete] => 
    [id] => 8460417609
    [time] => 1553032378589
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 22:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:53:05 - cex place new buy order: eth_btc 0.034373 0.21543 [8460418063] margin:0.25892415558724]Array
(
    [complete] => 
    [id] => 8460418063
    [time] => 1553032385276
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 22:53:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:53:19 - cex place new buy order: eth_btc 0.034375 0.21542 [8460419015] margin:0.25890909090909]Array
(
    [complete] => 
    [id] => 8460419015
    [time] => 1553032398653
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 22:53:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:53:30 - cex place new buy order: eth_btc 0.034377 0.21541 [8460420086] margin:0.2559851063211]Array
(
    [complete] => 
    [id] => 8460420086
    [time] => 1553032410239
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 22:53:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:53:42 - cex place new buy order: eth_btc 0.034379 0.2154 [8460421206] margin:0.2501527095029]Array
(
    [complete] => 
    [id] => 8460421206
    [time] => 1553032421764
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 22:53:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:53:54 - cex place new buy order: eth_btc 0.034381 0.21538 [8460422253] margin:0.23850382478694]Array
(
    [complete] => 
    [id] => 8460422253
    [time] => 1553032433482
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 22:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:54:05 - cex place new buy order: eth_btc 0.034383 0.21537 [8460423405] margin:0.22685629526218]Array
(
    [complete] => 
    [id] => 8460423405
    [time] => 1553032444993
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 22:54:05 - cex place new buy order: eth_btc 0.034383 0.21537 [] margin:0.22685629526218]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 22:54:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:54:21 - cex place new buy order: eth_btc 0.034385 0.21536 [8460424985] margin:0.21811836556638]Array
(
    [complete] => 
    [id] => 8460424985
    [time] => 1553032461062
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 22:54:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:54:33 - cex place new buy order: eth_btc 0.034387 0.21535 [8460425942] margin:0.2122895280193]Array
(
    [complete] => 
    [id] => 8460425942
    [time] => 1553032472631
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 22:54:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:54:46 - cex place new buy order: eth_btc 0.034389 0.21533 [8460427131] margin:0.2268167146471]Array
(
    [complete] => 
    [id] => 8460427131
    [time] => 1553032485721
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 22:54:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:54:58 - cex place new buy order: eth_btc 0.034391 0.21532 [8460428126] margin:0.20063388677269]Array
(
    [complete] => 
    [id] => 8460428126
    [time] => 1553032498205
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 22:55:15 - cex delete buy orders: eth_btc [above margin]
2019-03-19 22:55:25 - cex place new buy order: eth_btc 0.034341 0.2156 [8460430312]Array
(
    [complete] => 
    [id] => 8460430312
    [time] => 1553032525483
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 22:55:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:55:35 - cex place new buy order: eth_btc 0.034343 0.21562 [8460431224] margin:0.36397519145095]Array
(
    [complete] => 
    [id] => 8460431224
    [time] => 1553032535254
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 22:55:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:55:42 - cex place new buy order: eth_btc 0.034345 0.21561 [8460431804] margin:0.33483767651767]Array
(
    [complete] => 
    [id] => 8460431804
    [time] => 1553032542410
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 22:55:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:55:53 - cex place new buy order: eth_btc 0.034347 0.2156 [8460432688] margin:0.31734940460593]Array
(
    [complete] => 
    [id] => 8460432688
    [time] => 1553032552519
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 22:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:56:06 - cex place new buy order: eth_btc 0.034349 0.21558 [8460433634] margin:0.30568575504382]Array
(
    [complete] => 
    [id] => 8460433634
    [time] => 1553032565580
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 22:56:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:56:17 - cex place new buy order: eth_btc 0.034351 0.21557 [8460434437] margin:0.30857908066724]Array
(
    [complete] => 
    [id] => 8460434437
    [time] => 1553032577034
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 22:56:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:56:28 - cex place new buy order: eth_btc 0.034353 0.21556 [8460434994] margin:0.31438302331672]Array
(
    [complete] => 
    [id] => 8460434994
    [time] => 1553032588285
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 22:56:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:56:41 - cex place new buy order: eth_btc 0.034356 0.21554 [8460435702] margin:0.28815927348935]Array
(
    [complete] => 
    [id] => 8460435702
    [time] => 1553032600979
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 22:56:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:56:53 - cex place new buy order: eth_btc 0.034358 0.21553 [8460436830] margin:0.2997846207579]Array
(
    [complete] => 
    [id] => 8460436830
    [time] => 1553032612704
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 22:57:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:57:12 - cex place new buy order: eth_btc 0.03436 0.21551 [8460438235] margin:0.27357392316647]Array
(
    [complete] => 
    [id] => 8460438235
    [time] => 1553032631751
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 22:57:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:57:22 - cex place new buy order: eth_btc 0.034362 0.2155 [8460439156] margin:0.26191723415401]Array
(
    [complete] => 
    [id] => 8460439156
    [time] => 1553032641687
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 22:57:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:57:34 - cex place new buy order: eth_btc 0.034364 0.21549 [8460440068] margin:0.2560819462228]Array
(
    [complete] => 
    [id] => 8460440068
    [time] => 1553032653572
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 22:57:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:57:46 - cex place new buy order: eth_btc 0.034366 0.21548 [8460440966] margin:0.25024733748473]Array
(
    [complete] => 
    [id] => 8460440966
    [time] => 1553032665516
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 22:58:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:58:15 - cex place new buy order: eth_btc 0.034368 0.21546 [8460443300] margin:0.23568435754189]Array
(
    [complete] => 
    [id] => 8460443300
    [time] => 1553032694841
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 22:58:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:58:27 - cex place new buy order: eth_btc 0.03437 0.21545 [8460444218] margin:0.24439918533605]Array
(
    [complete] => 
    [id] => 8460444218
    [time] => 1553032707060
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 22:58:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:58:38 - cex place new buy order: eth_btc 0.034372 0.21544 [8460445034] margin:0.24729430932156]Array
(
    [complete] => 
    [id] => 8460445034
    [time] => 1553032717707
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 22:58:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:58:49 - cex place new buy order: eth_btc 0.034374 0.21543 [8460446053] margin:0.2181881654739]Array
(
    [complete] => 
    [id] => 8460446053
    [time] => 1553032728761
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 22:58:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:59:00 - cex place new buy order: eth_btc 0.034376 0.21541 [8460446803] margin:0.2123574586921]Array
(
    [complete] => 
    [id] => 8460446803
    [time] => 1553032739659
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 22:59:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:59:06 - cex place new buy order: eth_btc 0.034378 0.2154 [8460447375] margin:0.20652743033336]Array
(
    [complete] => 
    [id] => 8460447375
    [time] => 1553032745565
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 22:59:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:59:16 - cex place new buy order: eth_btc 0.03438 0.21539 [8460448025] margin:0.21815008726003]Array
(
    [complete] => 
    [id] => 8460448025
    [time] => 1553032756018
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 22:59:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:59:24 - cex place new buy order: eth_btc 0.034382 0.21538 [8460448485] margin:0.20650340294339]Array
(
    [complete] => 
    [id] => 8460448485
    [time] => 1553032764218
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 22:59:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:59:34 - cex place new buy order: eth_btc 0.034384 0.21536 [8460449054] margin:0.23557468590043]Array
(
    [complete] => 
    [id] => 8460449054
    [time] => 1553032774195
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 22:59:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 22:59:46 - cex place new buy order: eth_btc 0.034386 0.21535 [8460449701] margin:0.23265282382363]Array
(
    [complete] => 
    [id] => 8460449701
    [time] => 1553032786286
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 22:59:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:00:00 - cex place new buy order: eth_btc 0.034388 0.21534 [8460450331] margin:0.20937536349888]Array
(
    [complete] => 
    [id] => 8460450331
    [time] => 1553032799812
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 23:00:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:00:13 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:00:28 - cex place new buy order: eth_btc 0.034341 0.2156 [8460452012]Array
(
    [complete] => 
    [id] => 8460452012
    [time] => 1553032828264
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:00:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:00:39 - cex place new buy order: eth_btc 0.034343 0.21562 [] margin:0.32612177154006]Array
(
    [error] => rate limit exceeded
)

2019-03-19 23:01:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8460453660]Array
(
    [complete] => 
    [id] => 8460453660
    [time] => 1553032865187
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:01:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:01:18 - cex place new buy order: eth_btc 0.034343 0.21562 [8460454345] margin:0.32903357307166]Array
(
    [complete] => 
    [id] => 8460454345
    [time] => 1553032878207
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 23:01:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:01:30 - cex place new buy order: eth_btc 0.034345 0.21561 [8460454875] margin:0.29698646091134]Array
(
    [complete] => 
    [id] => 8460454875
    [time] => 1553032889949
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:01:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:01:41 - cex place new buy order: eth_btc 0.034347 0.2156 [8460455523] margin:0.30570355489563]Array
(
    [complete] => 
    [id] => 8460455523
    [time] => 1553032901289
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:01:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:01:52 - cex place new buy order: eth_btc 0.034349 0.21558 [8460456084] margin:0.2969518763283]Array
(
    [complete] => 
    [id] => 8460456084
    [time] => 1553032911887
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 23:02:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:02:03 - cex delete buy orders: eth_btc[move]
2019-03-19 23:02:04 - cex place new buy order: eth_btc 0.034351 0.21557 [8460456635] margin:0.3202235742773]Array
(
    [complete] => 
    [id] => 8460456635
    [time] => 1553032923799
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 23:02:04 - cex place new buy order: eth_btc 0.03434 0.00184 [] margin:0.34943653358956]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 23:02:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:02:16 - cex place new buy order: eth_btc 0.034353 0.21556 [8460457334] margin:0.29982825371875]Array
(
    [complete] => 
    [id] => 8460457334
    [time] => 1553032936116
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 23:02:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:02:28 - cex place new buy order: eth_btc 0.034355 0.21555 [8460457970] margin:0.30563236792314]Array
(
    [complete] => 
    [id] => 8460457970
    [time] => 1553032947914
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 23:02:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:02:37 - cex place new buy order: eth_btc 0.034357 0.21553 [8460458405] margin:0.29979334633408]Array
(
    [complete] => 
    [id] => 8460458405
    [time] => 1553032957112
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 23:02:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:02:49 - cex place new buy order: eth_btc 0.034359 0.21552 [8460458880] margin:0.29395500451119]Array
(
    [complete] => 
    [id] => 8460458880
    [time] => 1553032969298
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 23:02:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:03:00 - cex place new buy order: eth_btc 0.034361 0.21551 [8460459424] margin:0.28811734233578]Array
(
    [complete] => 
    [id] => 8460459424
    [time] => 1553032980467
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 23:03:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:03:14 - cex place new buy order: eth_btc 0.034363 0.2155 [8460460329] margin:0.2822803596892]Array
(
    [complete] => 
    [id] => 8460460329
    [time] => 1553032993825
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 23:03:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:03:28 - cex place new buy order: eth_btc 0.034365 0.21548 [8460460972] margin:0.29390368107085]Array
(
    [complete] => 
    [id] => 8460460972
    [time] => 1553033008118
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 23:03:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:03:41 - cex place new buy order: eth_btc 0.034367 0.21547 [8460461660] margin:0.2735182005994]Array
(
    [complete] => 
    [id] => 8460461660
    [time] => 1553033020765
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 23:03:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:03:51 - cex place new buy order: eth_btc 0.034369 0.21546 [8460462293] margin:0.2705926852687]Array
(
    [complete] => 
    [id] => 8460462293
    [time] => 1553033031095
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 23:04:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:04:02 - cex place new buy order: eth_btc 0.034371 0.21545 [8460463017] margin:0.25893922201856]Array
(
    [complete] => 
    [id] => 8460463017
    [time] => 1553033042342
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 23:04:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:04:14 - cex place new buy order: eth_btc 0.034373 0.21543 [8460463720] margin:0.25601489541209]Array
(
    [complete] => 
    [id] => 8460463720
    [time] => 1553033053856
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 23:04:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:04:25 - cex place new buy order: eth_btc 0.034375 0.21542 [8460464450] margin:0.24727272727272]Array
(
    [complete] => 
    [id] => 8460464450
    [time] => 1553033064805
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 23:04:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:04:35 - cex place new buy order: eth_btc 0.034377 0.21541 [8460465303] margin:0.24144049800738]Array
(
    [complete] => 
    [id] => 8460465303
    [time] => 1553033075291
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 23:04:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:04:46 - cex place new buy order: eth_btc 0.034379 0.2154 [8460466138] margin:0.23560894732249]Array
(
    [complete] => 
    [id] => 8460466138
    [time] => 1553033086427
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 23:04:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:04:58 - cex place new buy order: eth_btc 0.034381 0.21538 [8460466825] margin:0.22977807509961]Array
(
    [complete] => 
    [id] => 8460466825
    [time] => 1553033098385
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 23:05:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:05:13 - cex place new buy order: eth_btc 0.034383 0.21537 [8460468225] margin:0.20649739696941]Array
(
    [complete] => 
    [id] => 8460468225
    [time] => 1553033112997
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 23:05:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:05:26 - cex place new buy order: eth_btc 0.034385 0.21536 [8460469008] margin:0.2035771411953]Array
(
    [complete] => 
    [id] => 8460469008
    [time] => 1553033125576
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 23:05:35 - cex delete buy orders: eth_btc[move]
2019-03-19 23:05:37 - cex place new buy order: eth_btc 0.034386 0.21535 [8460469850] margin:0.19774914938784]Array
(
    [complete] => 
    [id] => 8460469850
    [time] => 1553033137054
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 23:05:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:05:50 - cex place new buy order: eth_btc 0.034388 0.21534 [8460470848] margin:0.20065139001977]Array
(
    [complete] => 
    [id] => 8460470848
    [time] => 1553033149738
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 23:05:59 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:06:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8460472085]Array
(
    [complete] => 
    [id] => 8460472085
    [time] => 1553033164883
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:06:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:06:13 - cex place new buy order: eth_btc 0.034343 0.21562 [8460472743] margin:0.32612177154006]Array
(
    [complete] => 
    [id] => 8460472743
    [time] => 1553033172748
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 23:06:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:06:25 - cex place new buy order: eth_btc 0.034345 0.21561 [8460473679] margin:0.32027951666909]Array
(
    [complete] => 
    [id] => 8460473679
    [time] => 1553033184885
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:06:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:06:36 - cex place new buy order: eth_btc 0.034347 0.2156 [8460474434] margin:0.31443794217836]Array
(
    [complete] => 
    [id] => 8460474434
    [time] => 1553033196265
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:06:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:06:47 - cex place new buy order: eth_btc 0.034349 0.21558 [8460475215] margin:0.30859704794901]Array
(
    [complete] => 
    [id] => 8460475215
    [time] => 1553033206546
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 23:06:55 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:06:56 - cex place new buy order: eth_btc 0.034351 0.21557 [8460476006] margin:0.29984571045967]Array
(
    [complete] => 
    [id] => 8460476006
    [time] => 1553033216452
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 23:07:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:07:13 - cex place new buy order: eth_btc 0.034353 0.21556 [8460477143] margin:0.29400634587953]Array
(
    [complete] => 
    [id] => 8460477143
    [time] => 1553033233244
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 23:07:22 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:07:24 - cex place new buy order: eth_btc 0.034355 0.21555 [8460477976] margin:0.28816766118467]Array
(
    [complete] => 
    [id] => 8460477976
    [time] => 1553033243830
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 23:07:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:07:35 - cex place new buy order: eth_btc 0.034357 0.21553 [8460478989] margin:0.28232965625636]Array
(
    [complete] => 
    [id] => 8460478989
    [time] => 1553033254788
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 23:07:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:07:45 - cex place new buy order: eth_btc 0.034359 0.21552 [8460479806] margin:0.27940277656509]Array
(
    [complete] => 
    [id] => 8460479806
    [time] => 1553033265476
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 23:07:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:07:57 - cex place new buy order: eth_btc 0.034361 0.21551 [8460480744] margin:0.27065568522451]Array
(
    [complete] => 
    [id] => 8460480744
    [time] => 1553033277070
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 23:08:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:08:06 - cex place new buy order: eth_btc 0.034363 0.2155 [8460481542] margin:0.26772982568462]Array
(
    [complete] => 
    [id] => 8460481542
    [time] => 1553033285771
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 23:08:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:08:16 - cex place new buy order: eth_btc 0.034365 0.21548 [8460482428] margin:0.26189436927107]Array
(
    [complete] => 
    [id] => 8460482428
    [time] => 1553033296088
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 23:08:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:08:28 - cex place new buy order: eth_btc 0.034367 0.21547 [8460483457] margin:0.258969360142]Array
(
    [complete] => 
    [id] => 8460483457
    [time] => 1553033308199
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 23:08:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:08:39 - cex place new buy order: eth_btc 0.03437 0.21545 [8460484178] margin:0.2618562700029]Array
(
    [complete] => 
    [id] => 8460484178
    [time] => 1553033319042
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 23:08:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:08:50 - cex place new buy order: eth_btc 0.034372 0.21544 [8460484712] margin:0.26475037821483]Array
(
    [complete] => 
    [id] => 8460484712
    [time] => 1553033329778
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 23:09:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:09:02 - cex place new buy order: eth_btc 0.034374 0.21543 [8460485555] margin:0.25891662302904]Array
(
    [complete] => 
    [id] => 8460485555
    [time] => 1553033342008
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 23:09:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:09:15 - cex place new buy order: eth_btc 0.034376 0.21541 [8460486398] margin:0.25599255294391]Array
(
    [complete] => 
    [id] => 8460486398
    [time] => 1553033354613
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 23:09:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:09:28 - cex place new buy order: eth_btc 0.034378 0.2154 [8460487580] margin:0.25015998603759]Array
(
    [complete] => 
    [id] => 8460487580
    [time] => 1553033368318
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 23:09:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:09:42 - cex place new buy order: eth_btc 0.03438 0.21539 [8460488795] margin:0.2414194299011]Array
(
    [complete] => 
    [id] => 8460488795
    [time] => 1553033381562
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 23:09:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:09:52 - cex place new buy order: eth_btc 0.034382 0.21538 [8460489757] margin:0.23558838927344]Array
(
    [complete] => 
    [id] => 8460489757
    [time] => 1553033392499
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 23:10:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:10:02 - cex place new buy order: eth_btc 0.034384 0.21536 [8460490672] margin:0.2297580269893]Array
(
    [complete] => 
    [id] => 8460490672
    [time] => 1553033402225
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 23:11:10 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:11:11 - cex place new buy order: eth_btc 0.034386 0.21535 [8460495712] margin:0.21229570173906]Array
(
    [complete] => 
    [id] => 8460495712
    [time] => 1553033471443
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 23:11:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:11:23 - cex place new buy order: eth_btc 0.034388 0.21534 [8460496559] margin:0.21519134581831]Array
(
    [complete] => 
    [id] => 8460496559
    [time] => 1553033482826
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 23:11:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:11:35 - cex place new buy order: eth_btc 0.03439 0.21533 [8460497427] margin:0.20063972084907]Array
(
    [complete] => 
    [id] => 8460497427
    [time] => 1553033495452
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 23:11:44 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:11:59 - cex place new buy order: eth_btc 0.034345 0.2156 [8460498930]Array
(
    [complete] => 
    [id] => 8460498930
    [time] => 1553033518873
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:12:09 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:12:11 - cex place new buy order: eth_btc 0.034347 0.2156 [8460499779] margin:0.31734940460593]Array
(
    [complete] => 
    [id] => 8460499779
    [time] => 1553033530545
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:12:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:12:21 - cex place new buy order: eth_btc 0.034353 0.21556 [8460500438] margin:0.29982825371875]Array
(
    [complete] => 
    [id] => 8460500438
    [time] => 1553033541355
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 23:12:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:12:33 - cex place new buy order: eth_btc 0.034355 0.21555 [8460501098] margin:0.29398923009751]Array
(
    [complete] => 
    [id] => 8460501098
    [time] => 1553033552524
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 23:12:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:12:43 - cex place new buy order: eth_btc 0.034357 0.21553 [8460501934] margin:0.25904473615275]Array
(
    [complete] => 
    [id] => 8460501934
    [time] => 1553033563427
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 23:12:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:12:55 - cex place new buy order: eth_btc 0.034359 0.21552 [8460502814] margin:0.25320876626211]Array
(
    [complete] => 
    [id] => 8460502814
    [time] => 1553033575243
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 23:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:13:06 - cex delete buy orders: eth_btc[move]
2019-03-19 23:13:08 - cex place new buy order: eth_btc 0.034352 0.21556 [8460503676] margin:0.28236253020115]Array
(
    [complete] => 
    [id] => 8460503676
    [time] => 1553033587656
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 23:13:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:13:20 - cex place new buy order: eth_btc 0.034354 0.21555 [8460504790] margin:0.27944344181172]Array
(
    [complete] => 
    [id] => 8460504790
    [time] => 1553033600207
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 23:13:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:13:32 - cex place new buy order: eth_btc 0.034356 0.21554 [8460505815] margin:0.27942717429272]Array
(
    [complete] => 
    [id] => 8460505815
    [time] => 1553033611936
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 23:13:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:13:42 - cex place new buy order: eth_btc 0.034358 0.21553 [8460506774] margin:0.2852319692648]Array
(
    [complete] => 
    [id] => 8460506774
    [time] => 1553033622017
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 23:13:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:13:52 - cex place new buy order: eth_btc 0.03436 0.21551 [8460507653] margin:0.28521536670547]Array
(
    [complete] => 
    [id] => 8460507653
    [time] => 1553033632134
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 23:13:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:14:00 - cex place new buy order: eth_btc 0.034362 0.2155 [8460508308] margin:0.26191723415401]Array
(
    [complete] => 
    [id] => 8460508308
    [time] => 1553033639921
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 23:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:14:05 - cex place new buy order: eth_btc 0.034364 0.21549 [8460508846] margin:0.26190199045513]Array
(
    [complete] => 
    [id] => 8460508846
    [time] => 1553033645361
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 23:14:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:14:22 - cex place new buy order: eth_btc 0.034366 0.21548 [8460510242] margin:0.25606704300762]Array
(
    [complete] => 
    [id] => 8460510242
    [time] => 1553033661765
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 23:14:33 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:14:34 - cex place new buy order: eth_btc 0.034368 0.21546 [8460511271] margin:0.25023277467411]Array
(
    [complete] => 
    [id] => 8460511271
    [time] => 1553033674083
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 23:14:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:14:45 - cex place new buy order: eth_btc 0.03437 0.21545 [8460512102] margin:0.25021821355835]Array
(
    [complete] => 
    [id] => 8460512102
    [time] => 1553033684991
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 23:14:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:14:57 - cex place new buy order: eth_btc 0.034372 0.21544 [8460513013] margin:0.25893168858373]Array
(
    [complete] => 
    [id] => 8460513013
    [time] => 1553033696695
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 23:15:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:15:08 - cex place new buy order: eth_btc 0.034374 0.21543 [8460513882] margin:0.2298248676325]Array
(
    [complete] => 
    [id] => 8460513882
    [time] => 1553033708372
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 23:15:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:15:20 - cex place new buy order: eth_btc 0.034376 0.21541 [8460514774] margin:0.23853851524318]Array
(
    [complete] => 
    [id] => 8460514774
    [time] => 1553033719787
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 23:15:30 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:15:31 - cex place new buy order: eth_btc 0.034378 0.2154 [8460515724] margin:0.21816277852114]Array
(
    [complete] => 
    [id] => 8460515724
    [time] => 1553033730893
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 23:15:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:15:41 - cex place new buy order: eth_btc 0.03438 0.21539 [8460516649] margin:0.21815008726003]Array
(
    [complete] => 
    [id] => 8460516649
    [time] => 1553033741196
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 23:15:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:15:53 - cex place new buy order: eth_btc 0.034382 0.21538 [8460517561] margin:0.22977139200744]Array
(
    [complete] => 
    [id] => 8460517561
    [time] => 1553033753356
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 23:16:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:16:04 - cex delete buy orders: eth_btc[move]
2019-03-19 23:16:04 - cex place new buy order: eth_btc 0.034384 0.21536 [8460518325] margin:0.25011633317824]Array
(
    [complete] => 
    [id] => 8460518325
    [time] => 1553033764021
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 23:16:05 - cex place new buy order: eth_btc 0.034361 0.00184 [] margin:0.3172108724754]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 23:16:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:16:15 - cex place new buy order: eth_btc 0.034386 0.21535 [8460519217] margin:0.24428546501483]Array
(
    [complete] => 
    [id] => 8460519217
    [time] => 1553033774998
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 23:16:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:16:27 - cex place new buy order: eth_btc 0.034388 0.21534 [8460520081] margin:0.2559032220542]Array
(
    [complete] => 
    [id] => 8460520081
    [time] => 1553033787025
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 23:16:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:16:40 - cex place new buy order: eth_btc 0.03439 0.21533 [8460521058] margin:0.21808665309682]Array
(
    [complete] => 
    [id] => 8460521058
    [time] => 1553033800165
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 23:16:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:16:52 - cex place new buy order: eth_btc 0.034392 0.21531 [8460522223] margin:0.22970458246105]Array
(
    [complete] => 
    [id] => 8460522223
    [time] => 1553033811943
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 23:17:01 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:17:14 - cex place new buy order: eth_btc 0.034376 0.2154 [8460523924]Array
(
    [complete] => 
    [id] => 8460523924
    [time] => 1553033834439
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 23:17:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:17:26 - cex place new buy order: eth_btc 0.034378 0.2154 [8460525009] margin:0.25306882308453]Array
(
    [complete] => 
    [id] => 8460525009
    [time] => 1553033846173
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 23:17:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:17:36 - cex place new buy order: eth_btc 0.034382 0.21538 [8460525903] margin:0.25885637833749]Array
(
    [complete] => 
    [id] => 8460525903
    [time] => 1553033856382
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 23:17:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:17:49 - cex place new buy order: eth_btc 0.034384 0.21536 [8460526714] margin:0.25302466263379]Array
(
    [complete] => 
    [id] => 8460526714
    [time] => 1553033868913
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 23:17:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:18:00 - cex place new buy order: eth_btc 0.034386 0.21535 [8460527574] margin:0.24719362531263]Array
(
    [complete] => 
    [id] => 8460527574
    [time] => 1553033880173
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 23:18:08 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:18:09 - cex place new buy order: eth_btc 0.034388 0.21534 [8460528452] margin:0.23845527509596]Array
(
    [complete] => 
    [id] => 8460528452
    [time] => 1553033888941
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 23:18:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:18:21 - cex place new buy order: eth_btc 0.03439 0.21533 [8460529154] margin:0.22681011922068]Array
(
    [complete] => 
    [id] => 8460529154
    [time] => 1553033900659
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 23:18:30 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:18:42 - cex place new buy order: eth_btc 0.034345 0.2156 [8460531007]Array
(
    [complete] => 
    [id] => 8460531007
    [time] => 1553033921701
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:18:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:18:53 - cex place new buy order: eth_btc 0.034349 0.21558 [8460531978] margin:0.3202422195697]Array
(
    [complete] => 
    [id] => 8460531978
    [time] => 1553033932551
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 23:19:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:19:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:19:04 - cex place new buy order: eth_btc 0.034356 0.21554 [8460532985] margin:0.28233787402492]Array
(
    [complete] => 
    [id] => 8460532985
    [time] => 1553033943865
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 23:19:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:19:16 - cex place new buy order: eth_btc 0.034358 0.21553 [8460533989] margin:0.28232143896618]Array
(
    [complete] => 
    [id] => 8460533989
    [time] => 1553033955604
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 23:19:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:19:27 - cex place new buy order: eth_btc 0.03436 0.21551 [8460534724] margin:0.27066356228171]Array
(
    [complete] => 
    [id] => 8460534724
    [time] => 1553033967030
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 23:19:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:19:40 - cex place new buy order: eth_btc 0.034362 0.2155 [8460535535] margin:0.26191723415401]Array
(
    [complete] => 
    [id] => 8460535535
    [time] => 1553033980218
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 23:19:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:19:52 - cex place new buy order: eth_btc 0.034364 0.21549 [8460536443] margin:0.2560819462228]Array
(
    [complete] => 
    [id] => 8460536443
    [time] => 1553033991858
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 23:20:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:20:03 - cex place new buy order: eth_btc 0.034366 0.21548 [8460537531] margin:0.26770645405343]Array
(
    [complete] => 
    [id] => 8460537531
    [time] => 1553034002557
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 23:20:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:20:13 - cex place new buy order: eth_btc 0.034368 0.21546 [8460538420] margin:0.26478119180631]Array
(
    [complete] => 
    [id] => 8460538420
    [time] => 1553034013005
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 23:21:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:21:12 - cex place new buy order: eth_btc 0.03437 0.21545 [8460542987] margin:0.22403258655805]Array
(
    [complete] => 
    [id] => 8460542987
    [time] => 1553034072247
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 23:21:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:21:21 - cex place new buy order: eth_btc 0.034372 0.21544 [8460543707] margin:0.23274758524381]Array
(
    [complete] => 
    [id] => 8460543707
    [time] => 1553034081328
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 23:21:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:21:33 - cex place new buy order: eth_btc 0.034374 0.21543 [8460544371] margin:0.21527898993425]Array
(
    [complete] => 
    [id] => 8460544371
    [time] => 1553034093469
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 23:21:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:21:44 - cex place new buy order: eth_btc 0.034376 0.21541 [8460544995] margin:0.20944845240864]Array
(
    [complete] => 
    [id] => 8460544995
    [time] => 1553034104046
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 23:21:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:21:56 - cex place new buy order: eth_btc 0.034378 0.2154 [8460545912] margin:0.2094362673803]Array
(
    [complete] => 
    [id] => 8460545912
    [time] => 1553034115945
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 23:22:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:22:05 - cex place new buy order: eth_btc 0.03438 0.00184 [] margin:0.20360674810938]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 23:22:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:22:17 - cex place new buy order: eth_btc 0.03438 0.21539 [8460547496] margin:0.21815008726003]Array
(
    [complete] => 
    [id] => 8460547496
    [time] => 1553034136602
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 23:22:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:22:29 - cex place new buy order: eth_btc 0.034382 0.21538 [8460548425] margin:0.2094119015764]Array
(
    [complete] => 
    [id] => 8460548425
    [time] => 1553034148823
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 23:22:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:22:40 - cex place new buy order: eth_btc 0.034384 0.21536 [8460549426] margin:0.20358306188926]Array
(
    [complete] => 
    [id] => 8460549426
    [time] => 1553034160397
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 23:22:50 - cex delete buy orders: eth_btc[move]
2019-03-19 23:22:51 - cex place new buy order: eth_btc 0.034385 0.21535 [8460550360] margin:0.19775490025009]Array
(
    [complete] => 
    [id] => 8460550360
    [time] => 1553034171416
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 23:23:05 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:23:19 - cex place new buy order: eth_btc 0.034341 0.2156 [8460552828]Array
(
    [complete] => 
    [id] => 8460552828
    [time] => 1553034199174
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:23:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:23:29 - cex place new buy order: eth_btc 0.034343 0.21562 [8460553780] margin:0.23294412252861]Array
(
    [complete] => 
    [id] => 8460553780
    [time] => 1553034209515
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 23:23:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:23:40 - cex place new buy order: eth_btc 0.034345 0.21561 [8460554639] margin:0.23875382151695]Array
(
    [complete] => 
    [id] => 8460554639
    [time] => 1553034220224
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:23:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:23:53 - cex place new buy order: eth_btc 0.034347 0.2156 [8460555635] margin:0.23873991906134]Array
(
    [complete] => 
    [id] => 8460555635
    [time] => 1553034232622
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:24:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:24:05 - cex place new buy order: eth_btc 0.034349 0.00184 [] margin:0.27075024018168]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 23:24:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:24:13 - cex place new buy order: eth_btc 0.034349 0.21558 [8460557575] margin:0.27075024018168]Array
(
    [complete] => 
    [id] => 8460557575
    [time] => 1553034253073
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 23:24:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:24:25 - cex place new buy order: eth_btc 0.034351 0.21557 [8460558590] margin:0.24744548921429]Array
(
    [complete] => 
    [id] => 8460558590
    [time] => 1553034265320
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 23:24:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:24:36 - cex place new buy order: eth_btc 0.034353 0.21556 [8460559314] margin:0.24160917532676]Array
(
    [complete] => 
    [id] => 8460559314
    [time] => 1553034276321
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 23:24:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:24:49 - cex place new buy order: eth_btc 0.034355 0.21555 [8460560072] margin:0.25614903216415]Array
(
    [complete] => 
    [id] => 8460560072
    [time] => 1553034289451
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 23:25:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:25:03 - cex place new buy order: eth_btc 0.034357 0.21553 [8460561319] margin:0.26486596617865]Array
(
    [complete] => 
    [id] => 8460561319
    [time] => 1553034303157
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 23:25:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:25:13 - cex place new buy order: eth_btc 0.034359 0.21552 [8460562452] margin:0.26194010302978]Array
(
    [complete] => 
    [id] => 8460562452
    [time] => 1553034313410
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 23:25:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:25:24 - cex place new buy order: eth_btc 0.034361 0.21551 [8460563462] margin:0.25610430429848]Array
(
    [complete] => 
    [id] => 8460563462
    [time] => 1553034324226
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 23:25:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:25:36 - cex place new buy order: eth_btc 0.034363 0.2155 [8460564559] margin:0.25026918487909]Array
(
    [complete] => 
    [id] => 8460564559
    [time] => 1553034335520
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 23:25:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:25:47 - cex place new buy order: eth_btc 0.034365 0.21548 [8460565459] margin:0.24443474465299]Array
(
    [complete] => 
    [id] => 8460565459
    [time] => 1553034347438
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 23:26:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:26:01 - cex place new buy order: eth_btc 0.034367 0.21547 [8460566732] margin:0.24442051968459]Array
(
    [complete] => 
    [id] => 8460566732
    [time] => 1553034360881
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 23:26:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:26:08 - cex place new buy order: eth_btc 0.034369 0.21546 [8460567415] margin:0.22985830254008]Array
(
    [complete] => 
    [id] => 8460567415
    [time] => 1553034368185
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 23:26:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:26:21 - cex place new buy order: eth_btc 0.034371 0.21545 [8460568667] margin:0.22111663902709]Array
(
    [complete] => 
    [id] => 8460568667
    [time] => 1553034381156
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 23:26:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:26:33 - cex place new buy order: eth_btc 0.034373 0.21543 [8460569659] margin:0.23274081401099]Array
(
    [complete] => 
    [id] => 8460569659
    [time] => 1553034393218
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 23:26:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:26:45 - cex place new buy order: eth_btc 0.034375 0.21542 [8460570621] margin:0.20072727272726]Array
(
    [complete] => 
    [id] => 8460570621
    [time] => 1553034405454
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 23:26:55 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:27:16 - cex place new buy order: eth_btc 0.034341 0.2156 [8460572847]Array
(
    [complete] => 
    [id] => 8460572847
    [time] => 1553034435984
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:27:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:27:28 - cex place new buy order: eth_btc 0.034345 0.21561 [8460573770] margin:0.25622361333526]Array
(
    [complete] => 
    [id] => 8460573770
    [time] => 1553034448477
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:27:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:27:41 - cex place new buy order: eth_btc 0.034347 0.2156 [8460574762] margin:0.25620869362679]Array
(
    [complete] => 
    [id] => 8460574762
    [time] => 1553034461235
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:27:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:27:53 - cex place new buy order: eth_btc 0.034351 0.21557 [8460575591] margin:0.25617885942184]Array
(
    [complete] => 
    [id] => 8460575591
    [time] => 1553034473454
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 23:28:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:28:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:28:04 - cex place new buy order: eth_btc 0.034353 0.21556 [8460576480] margin:0.24160917532676]Array
(
    [complete] => 
    [id] => 8460576480
    [time] => 1553034484445
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 23:28:05 - cex place new buy order: eth_btc 0.034353 0.21556 [] margin:0.24452012924636]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-19 23:28:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:28:17 - cex place new buy order: eth_btc 0.034359 0.21552 [8460577683] margin:0.25611921185134]Array
(
    [complete] => 
    [id] => 8460577683
    [time] => 1553034496689
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 23:28:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:28:27 - cex place new buy order: eth_btc 0.034361 0.21551 [8460578361] margin:0.25028375192804]Array
(
    [complete] => 
    [id] => 8460578361
    [time] => 1553034507444
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 23:28:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:28:40 - cex place new buy order: eth_btc 0.034363 0.2155 [8460579131] margin:0.24444897127724]Array
(
    [complete] => 
    [id] => 8460579131
    [time] => 1553034520211
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 23:28:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:28:53 - cex place new buy order: eth_btc 0.034365 0.21548 [8460580377] margin:0.23570493234395]Array
(
    [complete] => 
    [id] => 8460580377
    [time] => 1553034532921
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 23:29:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:29:05 - cex place new buy order: eth_btc 0.034367 0.21547 [8460581473] margin:0.22987167922714]Array
(
    [complete] => 
    [id] => 8460581473
    [time] => 1553034545108
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 23:29:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:29:15 - cex place new buy order: eth_btc 0.034369 0.21546 [8460582487] margin:0.22694870377373]Array
(
    [complete] => 
    [id] => 8460582487
    [time] => 1553034555269
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 23:29:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:29:28 - cex place new buy order: eth_btc 0.034371 0.21545 [8460583667] margin:0.23566378633151]Array
(
    [complete] => 
    [id] => 8460583667
    [time] => 1553034567544
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 23:29:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:29:38 - cex place new buy order: eth_btc 0.034373 0.21543 [8460584773] margin:0.2414685945364]Array
(
    [complete] => 
    [id] => 8460584773
    [time] => 1553034578210
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 23:29:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:29:50 - cex place new buy order: eth_btc 0.034375 0.21542 [8460585885] margin:0.24436363636362]Array
(
    [complete] => 
    [id] => 8460585885
    [time] => 1553034590078
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 23:29:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:30:00 - cex place new buy order: eth_btc 0.034377 0.21541 [8460587016] margin:0.23853157634464]Array
(
    [complete] => 
    [id] => 8460587016
    [time] => 1553034600451
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 23:30:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:30:05 - cex place new buy order: eth_btc 0.034379 0.2154 [8460587595] margin:0.23270019488639]Array
(
    [complete] => 
    [id] => 8460587595
    [time] => 1553034605240
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 23:30:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:30:19 - cex place new buy order: eth_btc 0.034381 0.21538 [8460588934] margin:0.2268694918705]Array
(
    [complete] => 
    [id] => 8460588934
    [time] => 1553034619289
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 23:30:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:30:28 - cex place new buy order: eth_btc 0.034383 0.21537 [8460589623] margin:0.22394788122035]Array
(
    [complete] => 
    [id] => 8460589623
    [time] => 1553034628437
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 23:30:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:30:36 - cex place new buy order: eth_btc 0.034385 0.21536 [8460590291] margin:0.21811836556638]Array
(
    [complete] => 
    [id] => 8460590291
    [time] => 1553034636179
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 23:31:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:31:14 - cex place new buy order: eth_btc 0.034387 0.21535 [8460593674] margin:0.22973798237704]Array
(
    [complete] => 
    [id] => 8460593674
    [time] => 1553034674428
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 23:31:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:31:28 - cex place new buy order: eth_btc 0.034389 0.21533 [8460594557] margin:0.22390880804908]Array
(
    [complete] => 
    [id] => 8460594557
    [time] => 1553034687878
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 23:31:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:31:41 - cex place new buy order: eth_btc 0.034391 0.21532 [8460595370] margin:0.21517257422001]Array
(
    [complete] => 
    [id] => 8460595370
    [time] => 1553034700894
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 23:31:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:31:53 - cex place new buy order: eth_btc 0.034393 0.21531 [8460596182] margin:0.20934492483937]Array
(
    [complete] => 
    [id] => 8460596182
    [time] => 1553034712704
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 23:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:32:05 - cex place new buy order: eth_btc 0.034395 0.2153 [8460597066] margin:0.20933275185346]Array
(
    [complete] => 
    [id] => 8460597066
    [time] => 1553034725027
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 23:32:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:32:17 - cex place new buy order: eth_btc 0.034397 0.21528 [8460597943] margin:0.20350611971973]Array
(
    [complete] => 
    [id] => 8460597943
    [time] => 1553034737096
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 23:32:27 - cex delete buy orders: eth_btc[move]
2019-03-19 23:32:28 - cex place new buy order: eth_btc 0.034398 0.21527 [8460598573] margin:0.19768016512107]Array
(
    [complete] => 
    [id] => 8460598573
    [time] => 1553034748252
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 23:32:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:32:41 - cex place new buy order: eth_btc 0.0344 0.21526 [8460599261] margin:0.20348837209303]Array
(
    [complete] => 
    [id] => 8460599261
    [time] => 1553034760936
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 23:32:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:32:56 - cex place new buy order: eth_btc 0.034402 0.21525 [8460600291] margin:0.20056973431777]Array
(
    [complete] => 
    [id] => 8460600291
    [time] => 1553034776277
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 23:33:04 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:33:12 - cex place new buy order: eth_btc 0.034363 0.2155 [8460601528]Array
(
    [complete] => 
    [id] => 8460601528
    [time] => 1553034791835
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 23:33:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:33:22 - cex place new buy order: eth_btc 0.034365 0.21548 [8460602388] margin:0.30554343081624]Array
(
    [complete] => 
    [id] => 8460602388
    [time] => 1553034801765
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 23:33:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:33:33 - cex place new buy order: eth_btc 0.034371 0.21545 [8460603379] margin:0.28803351662738]Array
(
    [complete] => 
    [id] => 8460603379
    [time] => 1553034813212
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 23:33:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:33:44 - cex place new buy order: eth_btc 0.034377 0.21541 [8460604648] margin:0.27343863629754]Array
(
    [complete] => 
    [id] => 8460604648
    [time] => 1553034824491
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 23:33:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:33:58 - cex place new buy order: eth_btc 0.034379 0.2154 [8460605911] margin:0.26178771924721]Array
(
    [complete] => 
    [id] => 8460605911
    [time] => 1553034838244
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 23:34:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:34:05 - cex place new buy order: eth_btc 0.034381 0.21538 [8460606544] margin:0.21523515895407]Array
(
    [complete] => 
    [id] => 8460606544
    [time] => 1553034844932
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 23:34:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:34:15 - cex place new buy order: eth_btc 0.034383 0.21537 [8460607512] margin:0.229764709304]Array
(
    [complete] => 
    [id] => 8460607512
    [time] => 1553034855279
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 23:34:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:34:27 - cex place new buy order: eth_btc 0.034385 0.21536 [8460608377] margin:0.23265958993748]Array
(
    [complete] => 
    [id] => 8460608377
    [time] => 1553034867067
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 23:34:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:34:39 - cex place new buy order: eth_btc 0.034387 0.21535 [8460609341] margin:0.24718643673483]Array
(
    [complete] => 
    [id] => 8460609341
    [time] => 1553034878689
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 23:34:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:34:49 - cex place new buy order: eth_btc 0.034389 0.21533 [8460610072] margin:0.25007996743143]Array
(
    [complete] => 
    [id] => 8460610072
    [time] => 1553034888742
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 23:34:56 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:34:58 - cex place new buy order: eth_btc 0.034391 0.21532 [8460610621] margin:0.24424994911461]Array
(
    [complete] => 
    [id] => 8460610621
    [time] => 1553034898458
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 23:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:35:06 - cex place new buy order: eth_btc 0.034393 0.21531 [8460611264] margin:0.23842060884482]Array
(
    [complete] => 
    [id] => 8460611264
    [time] => 1553034906349
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 23:35:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:35:16 - cex place new buy order: eth_btc 0.034395 0.2153 [8460612044] margin:0.23259194650385]Array
(
    [complete] => 
    [id] => 8460612044
    [time] => 1553034916007
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 23:35:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:35:27 - cex place new buy order: eth_btc 0.034397 0.21528 [8460612888] margin:0.20350611971973]Array
(
    [complete] => 
    [id] => 8460612888
    [time] => 1553034927453
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 23:35:38 - cex delete buy orders: eth_btc[move]
2019-03-19 23:35:40 - cex place new buy order: eth_btc 0.034398 0.21527 [8460613572] margin:0.19768016512107]Array
(
    [complete] => 
    [id] => 8460613572
    [time] => 1553034940215
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 23:35:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:35:54 - cex place new buy order: eth_btc 0.0344 0.21526 [8460614552] margin:0.20058139534884]Array
(
    [complete] => 
    [id] => 8460614552
    [time] => 1553034953871
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 23:36:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:36:04 - cex place new buy order: eth_btc 0.034402 0.21525 [8460615105] margin:0.20056973431777]Array
(
    [complete] => 
    [id] => 8460615105
    [time] => 1553034964466
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 23:36:14 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:36:28 - cex place new buy order: eth_btc 0.034341 0.2156 [8460616453]Array
(
    [complete] => 
    [id] => 8460616453
    [time] => 1553034988419
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:36:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:36:39 - cex place new buy order: eth_btc 0.034343 0.21562 [8460616979] margin:0.36397519145095]Array
(
    [complete] => 
    [id] => 8460616979
    [time] => 1553034998579
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 23:36:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:36:50 - cex place new buy order: eth_btc 0.034345 0.21561 [8460617797] margin:0.35230746833599]Array
(
    [complete] => 
    [id] => 8460617797
    [time] => 1553035010201
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:37:00 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:37:01 - cex place new buy order: eth_btc 0.034347 0.2156 [8460618738] margin:0.34064110402654]Array
(
    [complete] => 
    [id] => 8460618738
    [time] => 1553035020837
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:37:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:37:21 - cex place new buy order: eth_btc 0.034349 0.21558 [8460619931] margin:0.34062126990597]Array
(
    [complete] => 
    [id] => 8460619931
    [time] => 1553035041429
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 23:37:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:37:32 - cex place new buy order: eth_btc 0.034351 0.21557 [8460620694] margin:0.3347791912899]Array
(
    [complete] => 
    [id] => 8460620694
    [time] => 1553035052308
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 23:37:43 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:37:44 - cex place new buy order: eth_btc 0.034353 0.21556 [8460621597] margin:0.33475970075394]Array
(
    [complete] => 
    [id] => 8460621597
    [time] => 1553035063942
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 23:37:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:37:55 - cex place new buy order: eth_btc 0.034355 0.21555 [8460622343] margin:0.32891864357443]Array
(
    [complete] => 
    [id] => 8460622343
    [time] => 1553035075202
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 23:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:38:05 - cex place new buy order: eth_btc 0.034357 0.21553 [8460623049] margin:0.31143580638591]Array
(
    [complete] => 
    [id] => 8460623049
    [time] => 1553035085367
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 23:38:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:38:17 - cex place new buy order: eth_btc 0.034359 0.21552 [8460624029] margin:0.31723856922494]Array
(
    [complete] => 
    [id] => 8460624029
    [time] => 1553035097070
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 23:38:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:38:29 - cex place new buy order: eth_btc 0.034361 0.21551 [8460624840] margin:0.30848927563225]Array
(
    [complete] => 
    [id] => 8460624840
    [time] => 1553035109073
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 23:38:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:38:42 - cex place new buy order: eth_btc 0.034363 0.2155 [8460625633] margin:0.29974100049472]Array
(
    [complete] => 
    [id] => 8460625633
    [time] => 1553035121646
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 23:38:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:38:55 - cex place new buy order: eth_btc 0.034365 0.21548 [8460626537] margin:0.2968136185072]Array
(
    [complete] => 
    [id] => 8460626537
    [time] => 1553035135169
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 23:39:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:39:06 - cex place new buy order: eth_btc 0.034367 0.21547 [8460627122] margin:0.28806704105682]Array
(
    [complete] => 
    [id] => 8460627122
    [time] => 1553035145914
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 23:39:16 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:39:18 - cex place new buy order: eth_btc 0.034369 0.21546 [8460627963] margin:0.28805027786667]Array
(
    [complete] => 
    [id] => 8460627963
    [time] => 1553035157657
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 23:39:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:39:30 - cex place new buy order: eth_btc 0.034371 0.21545 [8460628709] margin:0.28221465770562]Array
(
    [complete] => 
    [id] => 8460628709
    [time] => 1553035170306
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 23:39:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:39:41 - cex place new buy order: eth_btc 0.034374 0.21543 [8460629377] margin:0.26473497410835]Array
(
    [complete] => 
    [id] => 8460629377
    [time] => 1553035181089
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 23:39:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:39:51 - cex place new buy order: eth_btc 0.034376 0.21541 [8460629922] margin:0.26471957179426]Array
(
    [complete] => 
    [id] => 8460629922
    [time] => 1553035190523
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-19 23:40:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:40:02 - cex place new buy order: eth_btc 0.034378 0.2154 [8460630645] margin:0.25306882308453]Array
(
    [complete] => 
    [id] => 8460630645
    [time] => 1553035201888
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-19 23:40:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:40:14 - cex place new buy order: eth_btc 0.03438 0.21539 [8460631411] margin:0.25305410122163]Array
(
    [complete] => 
    [id] => 8460631411
    [time] => 1553035214052
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-19 23:40:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:40:26 - cex place new buy order: eth_btc 0.034382 0.21538 [8460632044] margin:0.25303938107148]Array
(
    [complete] => 
    [id] => 8460632044
    [time] => 1553035226097
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-19 23:40:36 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:40:37 - cex place new buy order: eth_btc 0.034384 0.21536 [8460632802] margin:0.24139134481154]Array
(
    [complete] => 
    [id] => 8460632802
    [time] => 1553035237448
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-19 23:40:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:41:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:41:12 - cex place new buy order: eth_btc 0.034386 0.21535 [8460635248] margin:0.23846914441923]Array
(
    [complete] => 
    [id] => 8460635248
    [time] => 1553035272437
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-19 23:41:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:41:21 - cex place new buy order: eth_btc 0.034388 0.21534 [8460635761] margin:0.22682331045711]Array
(
    [complete] => 
    [id] => 8460635761
    [time] => 1553035280621
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-19 23:41:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:41:31 - cex place new buy order: eth_btc 0.03439 0.21533 [8460636330] margin:0.25007269555102]Array
(
    [complete] => 
    [id] => 8460636330
    [time] => 1553035291010
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-19 23:41:41 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:41:42 - cex place new buy order: eth_btc 0.034392 0.21531 [8460637112] margin:0.22970458246105]Array
(
    [complete] => 
    [id] => 8460637112
    [time] => 1553035301838
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-19 23:41:50 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:41:52 - cex place new buy order: eth_btc 0.034394 0.2153 [8460637882] margin:0.22387625748677]Array
(
    [complete] => 
    [id] => 8460637882
    [time] => 1553035312030
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-19 23:42:02 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:42:03 - cex place new buy order: eth_btc 0.034396 0.21529 [8460638664] margin:0.23258518432374]Array
(
    [complete] => 
    [id] => 8460638664
    [time] => 1553035323055
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-19 23:42:03 - cex delete buy orders: eth_btc[move]
2019-03-19 23:42:05 - cex place new buy order: eth_btc 0.03434 0.00184 [] margin:0.39311610028827]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 23:42:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:42:15 - cex place new buy order: eth_btc 0.034398 0.21528 [8460639559] margin:0.21222164079309]Array
(
    [complete] => 
    [id] => 8460639559
    [time] => 1553035335422
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-19 23:42:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:42:26 - cex place new buy order: eth_btc 0.0344 0.21526 [8460640312] margin:0.20930232558141]Array
(
    [complete] => 
    [id] => 8460640312
    [time] => 1553035346501
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-19 23:42:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:42:37 - cex place new buy order: eth_btc 0.034402 0.21525 [8460640988] margin:0.21219696529271]Array
(
    [complete] => 
    [id] => 8460640988
    [time] => 1553035356671
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-19 23:42:45 - cex delete buy orders: eth_btc[move]
2019-03-19 23:42:46 - cex place new buy order: eth_btc 0.034403 0.21524 [8460641521] margin:0.19765143587955]Array
(
    [complete] => 
    [id] => 8460641521
    [time] => 1553035366504
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034403
)

2019-03-19 23:42:56 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:43:08 - cex place new buy order: eth_btc 0.034341 0.2156 [8460643055]Array
(
    [complete] => 
    [id] => 8460643055
    [time] => 1553035388155
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:43:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:43:20 - cex place new buy order: eth_btc 0.034343 0.21562 [8460643967] margin:0.37853419910898]Array
(
    [complete] => 
    [id] => 8460643967
    [time] => 1553035399937
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 23:43:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:43:33 - cex place new buy order: eth_btc 0.034345 0.21561 [8460645045] margin:0.37560052409376]Array
(
    [complete] => 
    [id] => 8460645045
    [time] => 1553035412849
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:43:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:43:44 - cex place new buy order: eth_btc 0.034347 0.2156 [8460645851] margin:0.37557865315747]Array
(
    [complete] => 
    [id] => 8460645851
    [time] => 1553035423602
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:43:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:43:55 - cex place new buy order: eth_btc 0.034349 0.21558 [8460646647] margin:0.37555678476813]Array
(
    [complete] => 
    [id] => 8460646647
    [time] => 1553035435049
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 23:44:06 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:44:08 - cex place new buy order: eth_btc 0.034351 0.21557 [8460647563] margin:0.36389042531513]Array
(
    [complete] => 
    [id] => 8460647563
    [time] => 1553035448106
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 23:44:19 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:44:20 - cex place new buy order: eth_btc 0.034353 0.21556 [8460648370] margin:0.35513637819113]Array
(
    [complete] => 
    [id] => 8460648370
    [time] => 1553035459887
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 23:44:31 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:44:33 - cex place new buy order: eth_btc 0.034355 0.21555 [8460649340] margin:0.3492941347693]Array
(
    [complete] => 
    [id] => 8460649340
    [time] => 1553035472567
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 23:44:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:44:43 - cex place new buy order: eth_btc 0.034357 0.21553 [8460650017] margin:0.33763134150246]Array
(
    [complete] => 
    [id] => 8460650017
    [time] => 1553035482816
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 23:44:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:44:53 - cex place new buy order: eth_btc 0.034359 0.21552 [8460650714] margin:0.3085072324573]Array
(
    [complete] => 
    [id] => 8460650714
    [time] => 1553035492519
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 23:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:45:05 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:45:05 - cex place new buy order: eth_btc 0.034361 0.21551 [8460651562] margin:0.30266872326183]Array
(
    [complete] => 
    [id] => 8460651562
    [time] => 1553035505318
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 23:45:15 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:45:17 - cex place new buy order: eth_btc 0.034363 0.2155 [8460652498] margin:0.29974100049472]Array
(
    [complete] => 
    [id] => 8460652498
    [time] => 1553035516541
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 23:45:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:45:26 - cex place new buy order: eth_btc 0.034365 0.21548 [8460653298] margin:0.29390368107085]Array
(
    [complete] => 
    [id] => 8460653298
    [time] => 1553035526220
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 23:45:37 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:45:39 - cex place new buy order: eth_btc 0.034367 0.21547 [8460654214] margin:0.29388657723979]Array
(
    [complete] => 
    [id] => 8460654214
    [time] => 1553035539245
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 23:45:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:45:49 - cex place new buy order: eth_btc 0.034369 0.21546 [8460655058] margin:0.30259827169832]Array
(
    [complete] => 
    [id] => 8460655058
    [time] => 1553035549135
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 23:45:59 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:46:00 - cex place new buy order: eth_btc 0.034371 0.21545 [8460655864] margin:0.28221465770562]Array
(
    [complete] => 
    [id] => 8460655864
    [time] => 1553035559900
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 23:46:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:46:15 - cex place new buy order: eth_btc 0.034373 0.21543 [8460657105] margin:0.27056119628777]Array
(
    [complete] => 
    [id] => 8460657105
    [time] => 1553035574947
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 23:46:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:46:27 - cex place new buy order: eth_btc 0.034375 0.21542 [8460658227] margin:0.27927272727273]Array
(
    [complete] => 
    [id] => 8460658227
    [time] => 1553035586756
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 23:46:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:46:37 - cex place new buy order: eth_btc 0.034377 0.21541 [8460659191] margin:0.27343863629754]Array
(
    [complete] => 
    [id] => 8460659191
    [time] => 1553035597225
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 23:46:46 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:46:48 - cex place new buy order: eth_btc 0.034379 0.2154 [8460660302] margin:0.27051397655546]Array
(
    [complete] => 
    [id] => 8460660302
    [time] => 1553035607934
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 23:46:57 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:46:59 - cex place new buy order: eth_btc 0.034381 0.21538 [8460661389] margin:0.25886390739072]Array
(
    [complete] => 
    [id] => 8460661389
    [time] => 1553035619296
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 23:47:20 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:47:21 - cex place new buy order: eth_btc 0.034383 0.21537 [8460662861] margin:0.2530320216386]Array
(
    [complete] => 
    [id] => 8460662861
    [time] => 1553035641126
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 23:47:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:47:34 - cex place new buy order: eth_btc 0.034385 0.21536 [8460663939] margin:0.24720081430858]Array
(
    [complete] => 
    [id] => 8460663939
    [time] => 1553035653654
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 23:47:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:47:44 - cex place new buy order: eth_btc 0.034387 0.21535 [8460665017] margin:0.24137028528224]Array
(
    [complete] => 
    [id] => 8460665017
    [time] => 1553035663592
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 23:47:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:47:57 - cex place new buy order: eth_btc 0.034389 0.21533 [8460666090] margin:0.2326325278432]Array
(
    [complete] => 
    [id] => 8460666090
    [time] => 1553035676594
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 23:48:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:48:04 - cex place new buy order: eth_btc 0.034391 0.21532 [8460666810] margin:0.21808031170945]Array
(
    [complete] => 
    [id] => 8460666810
    [time] => 1553035684503
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-19 23:48:13 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:48:15 - cex place new buy order: eth_btc 0.034393 0.21531 [8460667763] margin:0.218067630041]Array
(
    [complete] => 
    [id] => 8460667763
    [time] => 1553035694761
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-19 23:48:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:48:25 - cex place new buy order: eth_btc 0.034395 0.2153 [8460668700] margin:0.20933275185346]Array
(
    [complete] => 
    [id] => 8460668700
    [time] => 1553035705523
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-19 23:48:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:48:36 - cex place new buy order: eth_btc 0.034397 0.21528 [8460669580] margin:0.20059888943802]Array
(
    [complete] => 
    [id] => 8460669580
    [time] => 1553035716472
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-19 23:48:46 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:49:00 - cex place new buy order: eth_btc 0.034341 0.2156 [8460671119]Array
(
    [complete] => 
    [id] => 8460671119
    [time] => 1553035739834
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:49:07 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:49:09 - cex place new buy order: eth_btc 0.034343 0.21562 [8460671533] margin:0.35815158838772]Array
(
    [complete] => 
    [id] => 8460671533
    [time] => 1553035749366
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 23:49:21 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:49:22 - cex place new buy order: eth_btc 0.034345 0.21561 [8460672254] margin:0.35230746833599]Array
(
    [complete] => 
    [id] => 8460672254
    [time] => 1553035762426
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:49:32 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:49:33 - cex place new buy order: eth_btc 0.034347 0.2156 [8460672760] margin:0.34937549130927]Array
(
    [complete] => 
    [id] => 8460672760
    [time] => 1553035773400
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:49:44 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:49:46 - cex place new buy order: eth_btc 0.034349 0.21558 [8460673376] margin:0.34353256281114]Array
(
    [complete] => 
    [id] => 8460673376
    [time] => 1553035786105
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 23:49:53 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:49:54 - cex place new buy order: eth_btc 0.034351 0.21557 [8460673774] margin:0.3347791912899]Array
(
    [complete] => 
    [id] => 8460673774
    [time] => 1553035794449
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-19 23:50:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:50:05 - cex place new buy order: eth_btc 0.034353 0.21556 [8460674666] margin:0.32893779291472]Array
(
    [complete] => 
    [id] => 8460674666
    [time] => 1553035804827
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-19 23:50:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:50:15 - cex place new buy order: eth_btc 0.034355 0.21555 [8460675360] margin:0.326007859118]Array
(
    [complete] => 
    [id] => 8460675360
    [time] => 1553035814838
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-19 23:51:11 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:51:12 - cex place new buy order: eth_btc 0.034357 0.21553 [8460679092] margin:0.28815088628227]Array
(
    [complete] => 
    [id] => 8460679092
    [time] => 1553035872373
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-19 23:51:23 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:51:24 - cex place new buy order: eth_btc 0.034359 0.21552 [8460680534] margin:0.32888035158183]Array
(
    [complete] => 
    [id] => 8460680534
    [time] => 1553035883880
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-19 23:51:34 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:51:36 - cex place new buy order: eth_btc 0.034361 0.21551 [8460681160] margin:0.29102761852098]Array
(
    [complete] => 
    [id] => 8460681160
    [time] => 1553035895642
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-19 23:51:45 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:51:46 - cex place new buy order: eth_btc 0.034363 0.2155 [8460681680] margin:0.27646014608738]Array
(
    [complete] => 
    [id] => 8460681680
    [time] => 1553035906188
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-19 23:51:54 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:51:56 - cex place new buy order: eth_btc 0.034365 0.21548 [8460682274] margin:0.28808380619818]Array
(
    [complete] => 
    [id] => 8460682274
    [time] => 1553035915676
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-19 23:52:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:52:06 - cex place new buy order: eth_btc 0.034367 0.21547 [8460682996] margin:0.28806704105682]Array
(
    [complete] => 
    [id] => 8460682996
    [time] => 1553035925978
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-19 23:52:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:52:18 - cex place new buy order: eth_btc 0.034369 0.21546 [8460683872] margin:0.28223108033401]Array
(
    [complete] => 
    [id] => 8460683872
    [time] => 1553035937737
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-19 23:52:27 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:52:28 - cex place new buy order: eth_btc 0.034371 0.21545 [8460684564] margin:0.25602979255768]Array
(
    [complete] => 
    [id] => 8460684564
    [time] => 1553035948381
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-19 23:52:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:52:40 - cex place new buy order: eth_btc 0.034373 0.21543 [8460685222] margin:0.24728711488669]Array
(
    [complete] => 
    [id] => 8460685222
    [time] => 1553035959986
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-19 23:52:49 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:52:50 - cex place new buy order: eth_btc 0.034375 0.21542 [8460685837] margin:0.24145454545454]Array
(
    [complete] => 
    [id] => 8460685837
    [time] => 1553035969705
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-19 23:53:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:53:02 - cex place new buy order: eth_btc 0.034377 0.21541 [8460686786] margin:0.23562265468193]Array
(
    [complete] => 
    [id] => 8460686786
    [time] => 1553035982280
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-19 23:53:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:53:14 - cex place new buy order: eth_btc 0.034379 0.2154 [8460687704] margin:0.22979144245034]Array
(
    [complete] => 
    [id] => 8460687704
    [time] => 1553035994079
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-19 23:53:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:53:26 - cex place new buy order: eth_btc 0.034381 0.21538 [8460688550] margin:0.22396090864141]Array
(
    [complete] => 
    [id] => 8460688550
    [time] => 1553036005873
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-19 23:53:39 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:53:41 - cex place new buy order: eth_btc 0.034383 0.21537 [8460689465] margin:0.21813105313673]Array
(
    [complete] => 
    [id] => 8460689465
    [time] => 1553036020561
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-19 23:53:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:53:53 - cex place new buy order: eth_btc 0.034385 0.21536 [8460690190] margin:0.21230187581796]Array
(
    [complete] => 
    [id] => 8460690190
    [time] => 1553036033446
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-19 23:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:54:06 - cex place new buy order: eth_btc 0.034387 0.21535 [8460690806] margin:0.20647337656674]Array
(
    [complete] => 
    [id] => 8460690806
    [time] => 1553036045717
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-19 23:54:17 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:54:18 - cex place new buy order: eth_btc 0.034389 0.21533 [8460691451] margin:0.20064555526476]Array
(
    [complete] => 
    [id] => 8460691451
    [time] => 1553036058286
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-19 23:54:28 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:54:42 - cex place new buy order: eth_btc 0.034341 0.2156 [8460692774]Array
(
    [complete] => 
    [id] => 8460692774
    [time] => 1553036081592
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:54:50 - cex delete buy orders: eth_btc[move]
2019-03-19 23:54:52 - cex place new buy order: eth_btc 0.03434 0.21563 [8460693321] margin:0.33777881311512]Array
(
    [complete] => 
    [id] => 8460693321
    [time] => 1553036091696
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.03434
)

2019-03-19 23:55:03 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:55:03 - cex delete buy orders: eth_btc[move]
2019-03-19 23:55:04 - cex place new buy order: eth_btc 0.034342 0.21563 [8460694172] margin:0.33777881311512]Array
(
    [complete] => 
    [id] => 8460694172
    [time] => 1553036103869
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-19 23:55:05 - cex place new buy order: eth_btc 0.03434 0.00184 [] margin:0.34070062024985]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-19 23:55:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:55:16 - cex place new buy order: eth_btc 0.034344 0.21561 [8460694888] margin:0.34649429303517]Array
(
    [complete] => 
    [id] => 8460694888
    [time] => 1553036116275
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-19 23:55:26 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:55:27 - cex place new buy order: eth_btc 0.034346 0.2156 [8460695538] margin:0.34065102195306]Array
(
    [complete] => 
    [id] => 8460695538
    [time] => 1553036127252
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-19 23:55:38 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:55:40 - cex place new buy order: eth_btc 0.034348 0.21559 [8460696119] margin:0.34063118667753]Array
(
    [complete] => 
    [id] => 8460696119
    [time] => 1553036139703
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-19 23:55:48 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:55:49 - cex place new buy order: eth_btc 0.03435 0.21558 [8460696573] margin:0.31732168850072]Array
(
    [complete] => 
    [id] => 8460696573
    [time] => 1553036149274
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-19 23:56:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:56:02 - cex place new buy order: eth_btc 0.034352 0.21556 [8460697239] margin:0.30857009781091]Array
(
    [complete] => 
    [id] => 8460697239
    [time] => 1553036162501
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-19 23:56:14 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:56:16 - cex place new buy order: eth_btc 0.034354 0.21555 [8460698166] margin:0.30273039529602]Array
(
    [complete] => 
    [id] => 8460698166
    [time] => 1553036175828
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-19 23:56:28 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:56:30 - cex place new buy order: eth_btc 0.034356 0.21554 [8460698950] margin:0.29106997322157]Array
(
    [complete] => 
    [id] => 8460698950
    [time] => 1553036189562
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-19 23:56:42 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:56:43 - cex place new buy order: eth_btc 0.034358 0.21553 [8460700050] margin:0.2852319692648]Array
(
    [complete] => 
    [id] => 8460700050
    [time] => 1553036202736
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-19 23:56:51 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:56:52 - cex place new buy order: eth_btc 0.03436 0.21551 [8460700794] margin:0.27648428405123]Array
(
    [complete] => 
    [id] => 8460700794
    [time] => 1553036212481
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-19 23:57:04 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:57:13 - cex place new buy order: eth_btc 0.034362 0.2155 [8460702258] margin:0.2706478086258]Array
(
    [complete] => 
    [id] => 8460702258
    [time] => 1553036232544
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-19 23:57:24 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:57:25 - cex place new buy order: eth_btc 0.034364 0.21549 [8460703176] margin:0.2560819462228]Array
(
    [complete] => 
    [id] => 8460703176
    [time] => 1553036244866
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-19 23:57:35 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:57:37 - cex place new buy order: eth_btc 0.034366 0.21548 [8460704027] margin:0.25606704300762]Array
(
    [complete] => 
    [id] => 8460704027
    [time] => 1553036257257
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-19 23:57:47 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:57:49 - cex place new buy order: eth_btc 0.034368 0.21546 [8460704798] margin:0.24441340782122]Array
(
    [complete] => 
    [id] => 8460704798
    [time] => 1553036268974
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-19 23:57:58 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:58:00 - cex place new buy order: eth_btc 0.03437 0.21545 [8460705715] margin:0.2473086994472]Array
(
    [complete] => 
    [id] => 8460705715
    [time] => 1553036279973
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-19 23:58:12 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:58:14 - cex place new buy order: eth_btc 0.034372 0.21544 [8460707016] margin:0.23274758524381]Array
(
    [complete] => 
    [id] => 8460707016
    [time] => 1553036293573
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-19 23:58:25 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:58:27 - cex place new buy order: eth_btc 0.034374 0.21543 [8460707971] margin:0.22691569209286]Array
(
    [complete] => 
    [id] => 8460707971
    [time] => 1553036306540
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-19 23:58:38 - cex delete buy orders: eth_btc [above margin]
2019-03-19 23:58:51 - cex place new buy order: eth_btc 0.034341 0.2156 [8460709525]Array
(
    [complete] => 
    [id] => 8460709525
    [time] => 1553036331446
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-19 23:59:01 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:59:02 - cex place new buy order: eth_btc 0.034343 0.21562 [8460710342] margin:0.2678857409079]Array
(
    [complete] => 
    [id] => 8460710342
    [time] => 1553036342489
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-19 23:59:18 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:59:20 - cex place new buy order: eth_btc 0.034345 0.21561 [8460711299] margin:0.28242830106275]Array
(
    [complete] => 
    [id] => 8460711299
    [time] => 1553036359604
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-19 23:59:29 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:59:31 - cex place new buy order: eth_btc 0.034347 0.2156 [8460712030] margin:0.28532331790259]Array
(
    [complete] => 
    [id] => 8460712030
    [time] => 1553036370574
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-19 23:59:40 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:59:41 - cex place new buy order: eth_btc 0.034349 0.21558 [8460712772] margin:0.28530670470757]Array
(
    [complete] => 
    [id] => 8460712772
    [time] => 1553036381405
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-19 23:59:52 - cex delete buy orders: eth_btc [replace]
2019-03-19 23:59:53 - cex place new buy order: eth_btc 0.034351 0.21557 [8460713551] margin:0.29111234025212]Array
(
    [complete] => 
    [id] => 8460713551
    [time] => 1553036393087
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)