2019-02-13 0:00:00 - cex place new buy order: eth_btc 0.033506 1.51534 [8208259907] margin:0.28651584790784]Array
(
    [complete] => 
    [id] => 8208259907
    [time] => 1550012399991
    [pending] => 1.51534000
    [amount] => 1.51534000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 0:00:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:00:05 - cex place new buy order: eth_btc 0.033508 0.01295 [] margin:0.25963948907723]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 0:00:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:00:14 - cex place new buy order: eth_btc 0.033508 1.51525 [8208260726] margin:0.27456129879431]Array
(
    [complete] => 
    [id] => 8208260726
    [time] => 1550012413773
    [pending] => 1.51525000
    [amount] => 1.51525000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 0:00:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:00:23 - cex place new buy order: eth_btc 0.03351 1.51516 [8208261349] margin:0.24470307370934]Array
(
    [complete] => 
    [id] => 8208261349
    [time] => 1550012423140
    [pending] => 1.51516000
    [amount] => 1.51516000
    [type] => buy
    [price] => 0.03351
)

2019-02-13 0:00:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:00:40 - cex place new buy order: eth_btc 0.033512 1.51507 [8208262498] margin:0.20589639532107]Array
(
    [complete] => 
    [id] => 8208262498
    [time] => 1550012440175
    [pending] => 1.51507000
    [amount] => 1.51507000
    [type] => buy
    [price] => 0.033512
)

2019-02-13 0:00:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:00:50 - cex place new buy order: eth_btc 0.033514 1.51498 [8208263122] margin:0.22080324640448]Array
(
    [complete] => 
    [id] => 8208263122
    [time] => 1550012450369
    [pending] => 1.51498000
    [amount] => 1.51498000
    [type] => buy
    [price] => 0.033514
)

2019-02-13 0:01:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:01:01 - cex place new buy order: eth_btc 0.033516 1.51489 [8208263589] margin:0.21780642081393]Array
(
    [complete] => 
    [id] => 8208263589
    [time] => 1550012461003
    [pending] => 1.51489000
    [amount] => 1.51489000
    [type] => buy
    [price] => 0.033516
)

2019-02-13 0:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:01:06 - cex place new buy order: eth_btc 0.033518 1.5148 [8208263916] margin:0.21480995286116]Array
(
    [complete] => 
    [id] => 8208263916
    [time] => 1550012466185
    [pending] => 1.51480000
    [amount] => 1.51480000
    [type] => buy
    [price] => 0.033518
)

2019-02-13 0:01:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:01:15 - cex place new buy order: eth_btc 0.03352 1.51471 [8208264380] margin:0.21778042959426]Array
(
    [complete] => 
    [id] => 8208264380
    [time] => 1550012474745
    [pending] => 1.51471000
    [amount] => 1.51471000
    [type] => buy
    [price] => 0.03352
)

2019-02-13 0:01:23 - cex delete buy orders: eth_btc[move]
2019-02-13 0:01:24 - cex place new buy order: eth_btc 0.033521 1.51462 [8208264999] margin:0.19986874291509]Array
(
    [complete] => 
    [id] => 8208264999
    [time] => 1550012484323
    [pending] => 1.51462000
    [amount] => 1.51462000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 0:01:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:01:34 - cex place new buy order: eth_btc 0.033523 1.51457 [8208265602] margin:0.22074396682874]Array
(
    [complete] => 
    [id] => 8208265602
    [time] => 1550012494417
    [pending] => 1.51457000
    [amount] => 1.51457000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 0:01:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:01:44 - cex place new buy order: eth_btc 0.033525 1.51448 [8208266051] margin:0.21774794929159]Array
(
    [complete] => 
    [id] => 8208266051
    [time] => 1550012504492
    [pending] => 1.51448000
    [amount] => 1.51448000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 0:01:52 - cex delete buy orders: eth_btc [above margin]
2019-02-13 0:02:00 - cex place new buy order: eth_btc 0.033471 1.5169 [8208266845]Array
(
    [complete] => 
    [id] => 8208266845
    [time] => 1550012519791
    [pending] => 1.51690000
    [amount] => 1.51690000
    [type] => buy
    [price] => 0.033471
)

2019-02-13 0:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:02:05 - cex place new buy order: eth_btc 0.033473 1.51684 [8208267204] margin:0.32862306933947]Array
(
    [complete] => 
    [id] => 8208267204
    [time] => 1550012525306
    [pending] => 1.51684000
    [amount] => 1.51684000
    [type] => buy
    [price] => 0.033473
)

2019-02-13 0:02:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:02:20 - cex place new buy order: eth_btc 0.033475 1.51675 [8208268386] margin:0.31366691560866]Array
(
    [complete] => 
    [id] => 8208268386
    [time] => 1550012540354
    [pending] => 1.51675000
    [amount] => 1.51675000
    [type] => buy
    [price] => 0.033475
)

2019-02-13 0:02:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:02:30 - cex place new buy order: eth_btc 0.033477 1.51665 [8208269661] margin:0.32559667831644]Array
(
    [complete] => 
    [id] => 8208269661
    [time] => 1550012550382
    [pending] => 1.51665000
    [amount] => 1.51665000
    [type] => buy
    [price] => 0.033477
)

2019-02-13 0:02:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:02:39 - cex place new buy order: eth_btc 0.033479 1.51656 [8208270402] margin:0.31362943935005]Array
(
    [complete] => 
    [id] => 8208270402
    [time] => 1550012559203
    [pending] => 1.51656000
    [amount] => 1.51656000
    [type] => buy
    [price] => 0.033479
)

2019-02-13 0:02:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:02:50 - cex place new buy order: eth_btc 0.033481 1.51647 [8208271273] margin:0.30763716734865]Array
(
    [complete] => 
    [id] => 8208271273
    [time] => 1550012569991
    [pending] => 1.51647000
    [amount] => 1.51647000
    [type] => buy
    [price] => 0.033481
)

2019-02-13 0:02:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:03:00 - cex place new buy order: eth_btc 0.033483 1.51638 [8208272156] margin:0.26879311889616]Array
(
    [complete] => 
    [id] => 8208272156
    [time] => 1550012579923
    [pending] => 1.51638000
    [amount] => 1.51638000
    [type] => buy
    [price] => 0.033483
)

2019-02-13 0:03:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:03:06 - cex place new buy order: eth_btc 0.033485 0.01296 [] margin:0.26579065253098]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 0:03:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:03:15 - cex place new buy order: eth_btc 0.033485 1.51629 [8208273374] margin:0.26579065253098]Array
(
    [complete] => 
    [id] => 8208273374
    [time] => 1550012595255
    [pending] => 1.51629000
    [amount] => 1.51629000
    [type] => buy
    [price] => 0.033485
)

2019-02-13 0:03:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:03:24 - cex place new buy order: eth_btc 0.033487 1.5162 [8208274038] margin:0.25980231134468]Array
(
    [complete] => 
    [id] => 8208274038
    [time] => 1550012603707
    [pending] => 1.51620000
    [amount] => 1.51620000
    [type] => buy
    [price] => 0.033487
)

2019-02-13 0:03:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:03:35 - cex place new buy order: eth_btc 0.033489 1.51611 [8208274975] margin:0.27770312639972]Array
(
    [complete] => 
    [id] => 8208274975
    [time] => 1550012614601
    [pending] => 1.51611000
    [amount] => 1.51611000
    [type] => buy
    [price] => 0.033489
)

2019-02-13 0:03:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:03:46 - cex place new buy order: eth_btc 0.033491 1.51602 [8208275702] margin:0.26872891224508]Array
(
    [complete] => 
    [id] => 8208275702
    [time] => 1550012625709
    [pending] => 1.51602000
    [amount] => 1.51602000
    [type] => buy
    [price] => 0.033491
)

2019-02-13 0:03:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:03:57 - cex place new buy order: eth_btc 0.033493 1.51593 [8208276271] margin:0.28364135789567]Array
(
    [complete] => 
    [id] => 8208276271
    [time] => 1550012636583
    [pending] => 1.51593000
    [amount] => 1.51593000
    [type] => buy
    [price] => 0.033493
)

2019-02-13 0:04:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:04:05 - cex place new buy order: eth_btc 0.033495 1.51584 [8208276582] margin:0.27765338110164]Array
(
    [complete] => 
    [id] => 8208276582
    [time] => 1550012644643
    [pending] => 1.51584000
    [amount] => 1.51584000
    [type] => buy
    [price] => 0.033495
)

2019-02-13 0:04:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:04:16 - cex place new buy order: eth_btc 0.033497 1.51575 [8208277173] margin:0.27166611935396]Array
(
    [complete] => 
    [id] => 8208277173
    [time] => 1550012656024
    [pending] => 1.51575000
    [amount] => 1.51575000
    [type] => buy
    [price] => 0.033497
)

2019-02-13 0:04:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:04:27 - cex place new buy order: eth_btc 0.033499 1.51566 [8208278031] margin:0.28060539120569]Array
(
    [complete] => 
    [id] => 8208278031
    [time] => 1550012667375
    [pending] => 1.51566000
    [amount] => 1.51566000
    [type] => buy
    [price] => 0.033499
)

2019-02-13 0:04:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:04:38 - cex place new buy order: eth_btc 0.033501 1.51557 [8208278899] margin:0.27461866809944]Array
(
    [complete] => 
    [id] => 8208278899
    [time] => 1550012678467
    [pending] => 1.51557000
    [amount] => 1.51557000
    [type] => buy
    [price] => 0.033501
)

2019-02-13 0:04:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:04:49 - cex place new buy order: eth_btc 0.033503 1.51548 [8208279475] margin:0.24475420111632]Array
(
    [complete] => 
    [id] => 8208279475
    [time] => 1550012688560
    [pending] => 1.51548000
    [amount] => 1.51548000
    [type] => buy
    [price] => 0.033503
)

2019-02-13 0:04:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:05:00 - cex place new buy order: eth_btc 0.033505 1.51539 [8208280029] margin:0.25667810774512]Array
(
    [complete] => 
    [id] => 8208280029
    [time] => 1550012699944
    [pending] => 1.51539000
    [amount] => 1.51539000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 0:05:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:05:05 - cex place new buy order: eth_btc 0.033507 1.5153 [8208280555] margin:0.25666278688035]Array
(
    [complete] => 
    [id] => 8208280555
    [time] => 1550012705235
    [pending] => 1.51530000
    [amount] => 1.51530000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 0:05:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:05:15 - cex place new buy order: eth_btc 0.033509 1.51521 [8208281347] margin:0.20889910173385]Array
(
    [complete] => 
    [id] => 8208281347
    [time] => 1550012714964
    [pending] => 1.51521000
    [amount] => 1.51521000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 0:05:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:05:23 - cex place new buy order: eth_btc 0.033511 1.51512 [8208282053] margin:0.2446957715377]Array
(
    [complete] => 
    [id] => 8208282053
    [time] => 1550012723458
    [pending] => 1.51512000
    [amount] => 1.51512000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:05:33 - cex delete buy orders: eth_btc [above margin]
2019-02-13 0:05:43 - cex place new buy order: eth_btc 0.033456 1.5176 [8208283583]Array
(
    [complete] => 
    [id] => 8208283583
    [time] => 1550012742773
    [pending] => 1.51760000
    [amount] => 1.51760000
    [type] => buy
    [price] => 0.033456
)

2019-02-13 0:05:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:05:54 - cex place new buy order: eth_btc 0.033458 1.51752 [8208284386] margin:0.37061390399904]Array
(
    [complete] => 
    [id] => 8208284386
    [time] => 1550012753642
    [pending] => 1.51752000
    [amount] => 1.51752000
    [type] => buy
    [price] => 0.033458
)

2019-02-13 0:06:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:06:03 - cex place new buy order: eth_btc 0.03346 1.51742 [8208285037] margin:0.41243275552898]Array
(
    [complete] => 
    [id] => 8208285037
    [time] => 1550012763126
    [pending] => 1.51742000
    [amount] => 1.51742000
    [type] => buy
    [price] => 0.03346
)

2019-02-13 0:06:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:06:13 - cex place new buy order: eth_btc 0.033462 1.51733 [8208285582] margin:0.37056960133883]Array
(
    [complete] => 
    [id] => 8208285582
    [time] => 1550012772761
    [pending] => 1.51733000
    [amount] => 1.51733000
    [type] => buy
    [price] => 0.033462
)

2019-02-13 0:06:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:06:22 - cex place new buy order: eth_btc 0.033464 1.51724 [8208286130] margin:0.31974659335403]Array
(
    [complete] => 
    [id] => 8208286130
    [time] => 1550012782421
    [pending] => 1.51724000
    [amount] => 1.51724000
    [type] => buy
    [price] => 0.033464
)

2019-02-13 0:06:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:06:32 - cex place new buy order: eth_btc 0.033466 1.51715 [8208286835] margin:0.33466802127531]Array
(
    [complete] => 
    [id] => 8208286835
    [time] => 1550012791992
    [pending] => 1.51715000
    [amount] => 1.51715000
    [type] => buy
    [price] => 0.033466
)

2019-02-13 0:06:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:06:43 - cex place new buy order: eth_btc 0.033468 1.51706 [8208287428] margin:0.34659973706228]Array
(
    [complete] => 
    [id] => 8208287428
    [time] => 1550012802889
    [pending] => 1.51706000
    [amount] => 1.51706000
    [type] => buy
    [price] => 0.033468
)

2019-02-13 0:06:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:06:53 - cex place new buy order: eth_btc 0.03347 1.51697 [8208288122] margin:0.34657902599342]Array
(
    [complete] => 
    [id] => 8208288122
    [time] => 1550012812530
    [pending] => 1.51697000
    [amount] => 1.51697000
    [type] => buy
    [price] => 0.03347
)

2019-02-13 0:07:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:07:03 - cex place new buy order: eth_btc 0.033472 1.51688 [8208288751] margin:0.3286328871893]Array
(
    [complete] => 
    [id] => 8208288751
    [time] => 1550012823105
    [pending] => 1.51688000
    [amount] => 1.51688000
    [type] => buy
    [price] => 0.033472
)

2019-02-13 0:07:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:07:16 - cex place new buy order: eth_btc 0.033474 1.51679 [8208289434] margin:0.33757543167829]Array
(
    [complete] => 
    [id] => 8208289434
    [time] => 1550012835934
    [pending] => 1.51679000
    [amount] => 1.51679000
    [type] => buy
    [price] => 0.033474
)

2019-02-13 0:07:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:07:28 - cex place new buy order: eth_btc 0.033476 1.5167 [8208290413] margin:0.34054247819335]Array
(
    [complete] => 
    [id] => 8208290413
    [time] => 1550012848052
    [pending] => 1.51670000
    [amount] => 1.51670000
    [type] => buy
    [price] => 0.033476
)

2019-02-13 0:07:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:07:38 - cex place new buy order: eth_btc 0.033478 1.51661 [8208291275] margin:0.32857398888821]Array
(
    [complete] => 
    [id] => 8208291275
    [time] => 1550012857696
    [pending] => 1.51661000
    [amount] => 1.51661000
    [type] => buy
    [price] => 0.033478
)

2019-02-13 0:07:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:07:48 - cex place new buy order: eth_btc 0.03348 1.51652 [8208292150] margin:0.3195937873357]Array
(
    [complete] => 
    [id] => 8208292150
    [time] => 1550012867706
    [pending] => 1.51652000
    [amount] => 1.51652000
    [type] => buy
    [price] => 0.03348
)

2019-02-13 0:08:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:08:12 - cex place new buy order: eth_btc 0.033482 1.51643 [8208294060] margin:0.3046412998029]Array
(
    [complete] => 
    [id] => 8208294060
    [time] => 1550012891915
    [pending] => 1.51643000
    [amount] => 1.51643000
    [type] => buy
    [price] => 0.033482
)

2019-02-13 0:08:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:08:23 - cex place new buy order: eth_btc 0.033484 1.51634 [8208295041] margin:0.29865010154104]Array
(
    [complete] => 
    [id] => 8208295041
    [time] => 1550012902638
    [pending] => 1.51634000
    [amount] => 1.51634000
    [type] => buy
    [price] => 0.033484
)

2019-02-13 0:08:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:08:32 - cex place new buy order: eth_btc 0.033486 1.51625 [8208295913] margin:0.30460490951443]Array
(
    [complete] => 
    [id] => 8208295913
    [time] => 1550012912347
    [pending] => 1.51625000
    [amount] => 1.51625000
    [type] => buy
    [price] => 0.033486
)

2019-02-13 0:08:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:08:42 - cex place new buy order: eth_btc 0.033488 1.51616 [8208297198] margin:0.32250358337313]Array
(
    [complete] => 
    [id] => 8208297198
    [time] => 1550012922464
    [pending] => 1.51616000
    [amount] => 1.51616000
    [type] => buy
    [price] => 0.033488
)

2019-02-13 0:08:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:08:53 - cex place new buy order: eth_btc 0.03349 1.51607 [8208298460] margin:0.32248432367872]Array
(
    [complete] => 
    [id] => 8208298460
    [time] => 1550012933514
    [pending] => 1.51607000
    [amount] => 1.51607000
    [type] => buy
    [price] => 0.03349
)

2019-02-13 0:09:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:09:02 - cex place new buy order: eth_btc 0.033492 1.51598 [8208299283] margin:0.32843664158604]Array
(
    [complete] => 
    [id] => 8208299283
    [time] => 1550012942527
    [pending] => 1.51598000
    [amount] => 1.51598000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 0:09:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:09:17 - cex place new buy order: eth_btc 0.033494 1.51588 [8208300644] margin:0.28960410819849]Array
(
    [complete] => 
    [id] => 8208300644
    [time] => 1550012957398
    [pending] => 1.51588000
    [amount] => 1.51588000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 0:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:09:29 - cex place new buy order: eth_btc 0.033496 1.51579 [8208301722] margin:0.28958681633628]Array
(
    [complete] => 
    [id] => 8208301722
    [time] => 1550012969201
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 0:09:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:09:41 - cex place new buy order: eth_btc 0.033498 1.5157 [8208302653] margin:0.27165800943341]Array
(
    [complete] => 
    [id] => 8208302653
    [time] => 1550012980899
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 0:09:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:09:51 - cex place new buy order: eth_btc 0.0335 1.51561 [8208303466] margin:0.26268656716417]Array
(
    [complete] => 
    [id] => 8208303466
    [time] => 1550012991348
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 0:09:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:10:00 - cex place new buy order: eth_btc 0.033502 1.51552 [8208304325] margin:0.24177661035161]Array
(
    [complete] => 
    [id] => 8208304325
    [time] => 1550012999922
    [pending] => 1.51552000
    [amount] => 1.51552000
    [type] => buy
    [price] => 0.033502
)

2019-02-13 0:10:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:10:05 - cex place new buy order: eth_btc 0.033504 1.51543 [8208305001] margin:0.23877745940784]Array
(
    [complete] => 
    [id] => 8208305001
    [time] => 1550013004659
    [pending] => 1.51543000
    [amount] => 1.51543000
    [type] => buy
    [price] => 0.033504
)

2019-02-13 0:10:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:10:19 - cex place new buy order: eth_btc 0.033506 1.51534 [8208306120] margin:0.22384050617799]Array
(
    [complete] => 
    [id] => 8208306120
    [time] => 1550013018920
    [pending] => 1.51534000
    [amount] => 1.51534000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 0:10:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:10:29 - cex place new buy order: eth_btc 0.033508 1.51525 [8208306928] margin:0.22382714575624]Array
(
    [complete] => 
    [id] => 8208306928
    [time] => 1550013029311
    [pending] => 1.51525000
    [amount] => 1.51525000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 0:10:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:10:38 - cex place new buy order: eth_btc 0.03351 1.51516 [8208307718] margin:0.22082960310357]Array
(
    [complete] => 
    [id] => 8208307718
    [time] => 1550013037870
    [pending] => 1.51516000
    [amount] => 1.51516000
    [type] => buy
    [price] => 0.03351
)

2019-02-13 0:10:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:10:47 - cex place new buy order: eth_btc 0.033512 1.51507 [8208308572] margin:0.20589639532107]Array
(
    [complete] => 
    [id] => 8208308572
    [time] => 1550013046665
    [pending] => 1.51507000
    [amount] => 1.51507000
    [type] => buy
    [price] => 0.033512
)

2019-02-13 0:10:55 - cex delete buy orders: eth_btc [above margin]
2019-02-13 0:11:03 - cex place new buy order: eth_btc 0.033458 1.5175 [8208309926]Array
(
    [complete] => 
    [id] => 8208309926
    [time] => 1550013062530
    [pending] => 1.51750000
    [amount] => 1.51750000
    [type] => buy
    [price] => 0.033458
)

2019-02-13 0:11:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:11:11 - cex place new buy order: eth_btc 0.03346 1.51742 [8208310396] margin:0.36760310818889]Array
(
    [complete] => 
    [id] => 8208310396
    [time] => 1550013071029
    [pending] => 1.51742000
    [amount] => 1.51742000
    [type] => buy
    [price] => 0.03346
)

2019-02-13 0:11:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:11:21 - cex place new buy order: eth_btc 0.033463 1.51729 [8208311016] margin:0.37055852732868]Array
(
    [complete] => 
    [id] => 8208311016
    [time] => 1550013081467
    [pending] => 1.51729000
    [amount] => 1.51729000
    [type] => buy
    [price] => 0.033463
)

2019-02-13 0:11:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:11:31 - cex place new buy order: eth_btc 0.033465 1.5172 [8208311573] margin:0.37950097116388]Array
(
    [complete] => 
    [id] => 8208311573
    [time] => 1550013090978
    [pending] => 1.51720000
    [amount] => 1.51720000
    [type] => buy
    [price] => 0.033465
)

2019-02-13 0:11:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:11:41 - cex place new buy order: eth_btc 0.033467 1.51711 [8208312111] margin:0.37350225595361]Array
(
    [complete] => 
    [id] => 8208312111
    [time] => 1550013101434
    [pending] => 1.51711000
    [amount] => 1.51711000
    [type] => buy
    [price] => 0.033467
)

2019-02-13 0:11:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:11:54 - cex place new buy order: eth_btc 0.033469 1.51702 [8208312693] margin:0.39439481311063]Array
(
    [complete] => 
    [id] => 8208312693
    [time] => 1550013114335
    [pending] => 1.51702000
    [amount] => 1.51702000
    [type] => buy
    [price] => 0.033469
)

2019-02-13 0:12:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:12:06 - cex place new buy order: eth_btc 0.033472 1.51688 [8208313213] margin:0.35850860420648]Array
(
    [complete] => 
    [id] => 8208313213
    [time] => 1550013125918
    [pending] => 1.51688000
    [amount] => 1.51688000
    [type] => buy
    [price] => 0.033472
)

2019-02-13 0:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:13:05 - cex place new buy order: eth_btc 0.033474 1.51679 [8208316973] margin:0.37342415008661]Array
(
    [complete] => 
    [id] => 8208316973
    [time] => 1550013185433
    [pending] => 1.51679000
    [amount] => 1.51679000
    [type] => buy
    [price] => 0.033474
)

2019-02-13 0:13:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:13:16 - cex place new buy order: eth_btc 0.033476 1.5167 [8208317735] margin:0.36742741068228]Array
(
    [complete] => 
    [id] => 8208317735
    [time] => 1550013196069
    [pending] => 1.51670000
    [amount] => 1.51670000
    [type] => buy
    [price] => 0.033476
)

2019-02-13 0:13:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:13:26 - cex place new buy order: eth_btc 0.033478 1.51661 [8208318356] margin:0.36740546030227]Array
(
    [complete] => 
    [id] => 8208318356
    [time] => 1550013206112
    [pending] => 1.51661000
    [amount] => 1.51661000
    [type] => buy
    [price] => 0.033478
)

2019-02-13 0:13:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:13:36 - cex place new buy order: eth_btc 0.03348 1.51652 [8208319105] margin:0.35842293906809]Array
(
    [complete] => 
    [id] => 8208319105
    [time] => 1550013215761
    [pending] => 1.51652000
    [amount] => 1.51652000
    [type] => buy
    [price] => 0.03348
)

2019-02-13 0:13:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:13:48 - cex place new buy order: eth_btc 0.033482 1.51643 [8208319671] margin:0.35541484977002]Array
(
    [complete] => 
    [id] => 8208319671
    [time] => 1550013227621
    [pending] => 1.51643000
    [amount] => 1.51643000
    [type] => buy
    [price] => 0.033482
)

2019-02-13 0:13:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:14:00 - cex place new buy order: eth_btc 0.033484 1.51634 [8208320387] margin:0.33747461474138]Array
(
    [complete] => 
    [id] => 8208320387
    [time] => 1550013240368
    [pending] => 1.51634000
    [amount] => 1.51634000
    [type] => buy
    [price] => 0.033484
)

2019-02-13 0:14:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:14:08 - cex place new buy order: eth_btc 0.033486 1.51625 [8208320777] margin:0.3225228453682]Array
(
    [complete] => 
    [id] => 8208320777
    [time] => 1550013248334
    [pending] => 1.51625000
    [amount] => 1.51625000
    [type] => buy
    [price] => 0.033486
)

2019-02-13 0:14:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:14:19 - cex place new buy order: eth_btc 0.033488 1.51616 [8208321360] margin:0.34340659340659]Array
(
    [complete] => 
    [id] => 8208321360
    [time] => 1550013258963
    [pending] => 1.51616000
    [amount] => 1.51616000
    [type] => buy
    [price] => 0.033488
)

2019-02-13 0:14:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:14:28 - cex place new buy order: eth_btc 0.03349 1.51607 [8208322014] margin:0.33144222155868]Array
(
    [complete] => 
    [id] => 8208322014
    [time] => 1550013267929
    [pending] => 1.51607000
    [amount] => 1.51607000
    [type] => buy
    [price] => 0.03349
)

2019-02-13 0:14:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:14:38 - cex place new buy order: eth_btc 0.033492 1.51598 [8208322727] margin:0.32246506628448]Array
(
    [complete] => 
    [id] => 8208322727
    [time] => 1550013278109
    [pending] => 1.51598000
    [amount] => 1.51598000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 0:14:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:14:48 - cex place new buy order: eth_btc 0.033494 1.51588 [8208323380] margin:0.31647459246431]Array
(
    [complete] => 
    [id] => 8208323380
    [time] => 1550013288099
    [pending] => 1.51588000
    [amount] => 1.51588000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 0:14:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:14:58 - cex place new buy order: eth_btc 0.033496 1.51579 [8208323970] margin:0.31048483401004]Array
(
    [complete] => 
    [id] => 8208323970
    [time] => 1550013297937
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 0:15:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:15:14 - cex place new buy order: eth_btc 0.033499 1.51566 [8208325022] margin:0.30448670109555]Array
(
    [complete] => 
    [id] => 8208325022
    [time] => 1550013314443
    [pending] => 1.51566000
    [amount] => 1.51566000
    [type] => buy
    [price] => 0.033499
)

2019-02-13 0:15:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:15:23 - cex place new buy order: eth_btc 0.033501 1.51557 [8208325587] margin:0.30148353780484]Array
(
    [complete] => 
    [id] => 8208325587
    [time] => 1550013322825
    [pending] => 1.51557000
    [amount] => 1.51557000
    [type] => buy
    [price] => 0.033501
)

2019-02-13 0:15:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:15:33 - cex place new buy order: eth_btc 0.033503 1.51548 [8208326260] margin:0.30445034773008]Array
(
    [complete] => 
    [id] => 8208326260
    [time] => 1550013332865
    [pending] => 1.51548000
    [amount] => 1.51548000
    [type] => buy
    [price] => 0.033503
)

2019-02-13 0:15:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:15:42 - cex place new buy order: eth_btc 0.033507 1.5153 [8208326713] margin:0.28949174799295]Array
(
    [complete] => 
    [id] => 8208326713
    [time] => 1550013342212
    [pending] => 1.51530000
    [amount] => 1.51530000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 0:15:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:15:52 - cex place new buy order: eth_btc 0.033509 1.51521 [8208327353] margin:0.28350592378166]Array
(
    [complete] => 
    [id] => 8208327353
    [time] => 1550013351913
    [pending] => 1.51521000
    [amount] => 1.51521000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 0:15:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:16:01 - cex place new buy order: eth_btc 0.033511 1.51512 [8208327969] margin:0.28647309838561]Array
(
    [complete] => 
    [id] => 8208327969
    [time] => 1550013361325
    [pending] => 1.51512000
    [amount] => 1.51512000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:16:05 - cex place new buy order: eth_btc 0.033513 1.51503 [8208328138] margin:0.28048816877031]Array
(
    [complete] => 
    [id] => 8208328138
    [time] => 1550013364847
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 0:16:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:16:14 - cex place new buy order: eth_btc 0.033515 1.51493 [8208328699] margin:0.27748769207816]Array
(
    [complete] => 
    [id] => 8208328699
    [time] => 1550013373543
    [pending] => 1.51493000
    [amount] => 1.51493000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 0:16:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:16:22 - cex place new buy order: eth_btc 0.033517 1.51484 [8208329252] margin:0.27150401288898]Array
(
    [complete] => 
    [id] => 8208329252
    [time] => 1550013382205
    [pending] => 1.51484000
    [amount] => 1.51484000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 0:16:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:16:36 - cex place new buy order: eth_btc 0.033519 1.51475 [8208329939] margin:0.26253766520481]Array
(
    [complete] => 
    [id] => 8208329939
    [time] => 1550013396227
    [pending] => 1.51475000
    [amount] => 1.51475000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 0:16:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:16:49 - cex place new buy order: eth_btc 0.033521 1.51466 [8208330628] margin:0.25953879657528]Array
(
    [complete] => 
    [id] => 8208330628
    [time] => 1550013408840
    [pending] => 1.51466000
    [amount] => 1.51466000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 0:17:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:17:01 - cex place new buy order: eth_btc 0.033523 1.51457 [8208331709] margin:0.25355725919516]Array
(
    [complete] => 
    [id] => 8208331709
    [time] => 1550013421021
    [pending] => 1.51457000
    [amount] => 1.51457000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 0:17:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:17:14 - cex place new buy order: eth_btc 0.033525 1.51448 [8208332733] margin:0.2565249813572]Array
(
    [complete] => 
    [id] => 8208332733
    [time] => 1550013434328
    [pending] => 1.51448000
    [amount] => 1.51448000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 0:17:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:17:26 - cex place new buy order: eth_btc 0.033527 1.51439 [8208333342] margin:0.2415963253497]Array
(
    [complete] => 
    [id] => 8208333342
    [time] => 1550013446264
    [pending] => 1.51439000
    [amount] => 1.51439000
    [type] => buy
    [price] => 0.033527
)

2019-02-13 0:17:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:17:40 - cex place new buy order: eth_btc 0.033529 1.5143 [8208334033] margin:0.23263443586148]Array
(
    [complete] => 
    [id] => 8208334033
    [time] => 1550013460086
    [pending] => 1.51430000
    [amount] => 1.51430000
    [type] => buy
    [price] => 0.033529
)

2019-02-13 0:17:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:17:52 - cex place new buy order: eth_btc 0.033531 1.51421 [8208334738] margin:0.22665593033313]Array
(
    [complete] => 
    [id] => 8208334738
    [time] => 1550013472056
    [pending] => 1.51421000
    [amount] => 1.51421000
    [type] => buy
    [price] => 0.033531
)

2019-02-13 0:18:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:18:04 - cex place new buy order: eth_btc 0.033533 1.51412 [8208335852] margin:0.22067813795366]Array
(
    [complete] => 
    [id] => 8208335852
    [time] => 1550013483729
    [pending] => 1.51412000
    [amount] => 1.51412000
    [type] => buy
    [price] => 0.033533
)

2019-02-13 0:18:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:18:14 - cex place new buy order: eth_btc 0.033535 1.51403 [8208336574] margin:0.21768301774265]Array
(
    [complete] => 
    [id] => 8208336574
    [time] => 1550013493738
    [pending] => 1.51403000
    [amount] => 1.51403000
    [type] => buy
    [price] => 0.033535
)

2019-02-13 0:18:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:18:24 - cex place new buy order: eth_btc 0.033537 1.51394 [8208337225] margin:0.20872469213107]Array
(
    [complete] => 
    [id] => 8208337225
    [time] => 1550013504393
    [pending] => 1.51394000
    [amount] => 1.51394000
    [type] => buy
    [price] => 0.033537
)

2019-02-13 0:18:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:18:34 - cex place new buy order: eth_btc 0.033539 1.51385 [8208337853] margin:0.20274903843287]Array
(
    [complete] => 
    [id] => 8208337853
    [time] => 1550013513872
    [pending] => 1.51385000
    [amount] => 1.51385000
    [type] => buy
    [price] => 0.033539
)

2019-02-13 0:18:44 - cex delete buy orders: eth_btc [above margin]
2019-02-13 0:18:57 - cex place new buy order: eth_btc 0.033507 1.5153 [8208339709]Array
(
    [complete] => 
    [id] => 8208339709
    [time] => 1550013537205
    [pending] => 1.51530000
    [amount] => 1.51530000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 0:19:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:19:14 - cex place new buy order: eth_btc 0.033509 1.51521 [8208340966] margin:0.3163329254827]Array
(
    [complete] => 
    [id] => 8208340966
    [time] => 1550013554308
    [pending] => 1.51521000
    [amount] => 1.51521000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 0:19:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:19:23 - cex place new buy order: eth_btc 0.033511 1.51512 [8208341859] margin:0.3103458565844]Array
(
    [complete] => 
    [id] => 8208341859
    [time] => 1550013563362
    [pending] => 1.51512000
    [amount] => 1.51512000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:19:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:19:32 - cex place new buy order: eth_btc 0.033513 1.51503 [8208342725] margin:0.30734341897174]Array
(
    [complete] => 
    [id] => 8208342725
    [time] => 1550013571532
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 0:19:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:19:42 - cex place new buy order: eth_btc 0.033515 1.51493 [8208343863] margin:0.29837386244964]Array
(
    [complete] => 
    [id] => 8208343863
    [time] => 1550013581969
    [pending] => 1.51493000
    [amount] => 1.51493000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 0:19:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:19:52 - cex place new buy order: eth_btc 0.033517 1.51484 [8208344648] margin:0.27448757347019]Array
(
    [complete] => 
    [id] => 8208344648
    [time] => 1550013591529
    [pending] => 1.51484000
    [amount] => 1.51484000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 0:19:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:20:00 - cex place new buy order: eth_btc 0.033519 1.51475 [8208345281] margin:0.27745457800055]Array
(
    [complete] => 
    [id] => 8208345281
    [time] => 1550013599912
    [pending] => 1.51475000
    [amount] => 1.51475000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 0:20:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:20:05 - cex place new buy order: eth_btc 0.033521 1.51466 [8208345632] margin:0.27147161480863]Array
(
    [complete] => 
    [id] => 8208345632
    [time] => 1550013604654
    [pending] => 1.51466000
    [amount] => 1.51466000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 0:20:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:20:14 - cex place new buy order: eth_btc 0.033523 1.51457 [8208346461] margin:0.26250633893148]Array
(
    [complete] => 
    [id] => 8208346461
    [time] => 1550013613623
    [pending] => 1.51457000
    [amount] => 1.51457000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 0:20:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:20:23 - cex place new buy order: eth_btc 0.033525 1.51448 [8208347451] margin:0.24459358687545]Array
(
    [complete] => 
    [id] => 8208347451
    [time] => 1550013623115
    [pending] => 1.51448000
    [amount] => 1.51448000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 0:20:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:20:32 - cex place new buy order: eth_btc 0.033527 1.51439 [8208348394] margin:0.22370030124974]Array
(
    [complete] => 
    [id] => 8208348394
    [time] => 1550013632040
    [pending] => 1.51439000
    [amount] => 1.51439000
    [type] => buy
    [price] => 0.033527
)

2019-02-13 0:20:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:20:42 - cex place new buy order: eth_btc 0.033529 1.5143 [8208349432] margin:0.21772197202421]Array
(
    [complete] => 
    [id] => 8208349432
    [time] => 1550013642206
    [pending] => 1.51430000
    [amount] => 1.51430000
    [type] => buy
    [price] => 0.033529
)

2019-02-13 0:20:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:20:51 - cex place new buy order: eth_btc 0.033531 1.51421 [8208350226] margin:0.21472667084192]Array
(
    [complete] => 
    [id] => 8208350226
    [time] => 1550013650986
    [pending] => 1.51421000
    [amount] => 1.51421000
    [type] => buy
    [price] => 0.033531
)

2019-02-13 0:20:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:21:01 - cex place new buy order: eth_btc 0.033533 1.51412 [8208351383] margin:0.20874958995616]Array
(
    [complete] => 
    [id] => 8208351383
    [time] => 1550013661047
    [pending] => 1.51412000
    [amount] => 1.51412000
    [type] => buy
    [price] => 0.033533
)

2019-02-13 0:21:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:21:07 - cex place new buy order: eth_btc 0.033535 1.51403 [8208352201] margin:0.20277322200686]Array
(
    [complete] => 
    [id] => 8208352201
    [time] => 1550013667412
    [pending] => 1.51403000
    [amount] => 1.51403000
    [type] => buy
    [price] => 0.033535
)

2019-02-13 0:21:13 - cex delete buy orders: eth_btc [above margin]
2019-02-13 0:21:22 - cex place new buy order: eth_btc 0.033507 1.5153 [8208353560]Array
(
    [complete] => 
    [id] => 8208353560
    [time] => 1550013682039
    [pending] => 1.51530000
    [amount] => 1.51530000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 0:21:29 - cex delete buy orders: eth_btc[move]
2019-02-13 0:21:31 - cex place new buy order: eth_btc 0.033506 1.51525 [8208354325] margin:0.27754566073772]Array
(
    [complete] => 
    [id] => 8208354325
    [time] => 1550013690846
    [pending] => 1.51525000
    [amount] => 1.51525000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 0:21:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:21:41 - cex place new buy order: eth_btc 0.033508 1.51525 [8208355331] margin:0.27754566073772]Array
(
    [complete] => 
    [id] => 8208355331
    [time] => 1550013701395
    [pending] => 1.51525000
    [amount] => 1.51525000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 0:21:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:21:50 - cex place new buy order: eth_btc 0.03351 1.51516 [8208355951] margin:0.27156072814085]Array
(
    [complete] => 
    [id] => 8208355951
    [time] => 1550013710454
    [pending] => 1.51516000
    [amount] => 1.51516000
    [type] => buy
    [price] => 0.03351
)

2019-02-13 0:21:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:22:00 - cex place new buy order: eth_btc 0.033512 1.51507 [8208356852] margin:0.26557650990691]Array
(
    [complete] => 
    [id] => 8208356852
    [time] => 1550013719897
    [pending] => 1.51507000
    [amount] => 1.51507000
    [type] => buy
    [price] => 0.033512
)

2019-02-13 0:22:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:22:13 - cex place new buy order: eth_btc 0.033514 1.51498 [8208357845] margin:0.25959300590797]Array
(
    [complete] => 
    [id] => 8208357845
    [time] => 1550013732855
    [pending] => 1.51498000
    [amount] => 1.51498000
    [type] => buy
    [price] => 0.033514
)

2019-02-13 0:22:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:22:21 - cex place new buy order: eth_btc 0.033516 1.51489 [8208358119] margin:0.25659386561641]Array
(
    [complete] => 
    [id] => 8208358119
    [time] => 1550013740647
    [pending] => 1.51489000
    [amount] => 1.51489000
    [type] => buy
    [price] => 0.033516
)

2019-02-13 0:22:28 - cex delete buy orders: eth_btc[move]
2019-02-13 0:22:30 - cex place new buy order: eth_btc 0.033506 1.51484 [8208358768] margin:0.2506190888206]Array
(
    [complete] => 
    [id] => 8208358768
    [time] => 1550013750131
    [pending] => 1.51484000
    [amount] => 1.51484000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 0:22:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:22:46 - cex place new buy order: eth_btc 0.033508 1.51525 [8208359545] margin:0.27754566073772]Array
(
    [complete] => 
    [id] => 8208359545
    [time] => 1550013766308
    [pending] => 1.51525000
    [amount] => 1.51525000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 0:22:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:22:56 - cex place new buy order: eth_btc 0.03351 1.51516 [8208360047] margin:0.26857654431514]Array
(
    [complete] => 
    [id] => 8208360047
    [time] => 1550013775709
    [pending] => 1.51516000
    [amount] => 1.51516000
    [type] => buy
    [price] => 0.03351
)

2019-02-13 0:23:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:23:04 - cex place new buy order: eth_btc 0.033512 1.51507 [8208360416] margin:0.26259250417759]Array
(
    [complete] => 
    [id] => 8208360416
    [time] => 1550013784300
    [pending] => 1.51507000
    [amount] => 1.51507000
    [type] => buy
    [price] => 0.033512
)

2019-02-13 0:23:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:23:12 - cex place new buy order: eth_btc 0.033514 1.51498 [8208360775] margin:0.25660917825385]Array
(
    [complete] => 
    [id] => 8208360775
    [time] => 1550013792296
    [pending] => 1.51498000
    [amount] => 1.51498000
    [type] => buy
    [price] => 0.033514
)

2019-02-13 0:23:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:23:20 - cex place new buy order: eth_btc 0.033516 1.51489 [8208361397] margin:0.25062656641601]Array
(
    [complete] => 
    [id] => 8208361397
    [time] => 1550013800181
    [pending] => 1.51489000
    [amount] => 1.51489000
    [type] => buy
    [price] => 0.033516
)

2019-02-13 0:23:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:23:29 - cex place new buy order: eth_btc 0.033518 1.5148 [8208361914] margin:0.25657855480639]Array
(
    [complete] => 
    [id] => 8208361914
    [time] => 1550013808581
    [pending] => 1.51480000
    [amount] => 1.51480000
    [type] => buy
    [price] => 0.033518
)

2019-02-13 0:23:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:23:39 - cex place new buy order: eth_btc 0.03352 1.51471 [8208362657] margin:0.25059665871121]Array
(
    [complete] => 
    [id] => 8208362657
    [time] => 1550013818861
    [pending] => 1.51471000
    [amount] => 1.51471000
    [type] => buy
    [price] => 0.03352
)

2019-02-13 0:23:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:23:50 - cex place new buy order: eth_btc 0.033522 1.51462 [8208363577] margin:0.24163236083765]Array
(
    [complete] => 
    [id] => 8208363577
    [time] => 1550013829808
    [pending] => 1.51462000
    [amount] => 1.51462000
    [type] => buy
    [price] => 0.033522
)

2019-02-13 0:24:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:24:01 - cex place new buy order: eth_btc 0.033524 1.51453 [8208364412] margin:0.23863500775565]Array
(
    [complete] => 
    [id] => 8208364412
    [time] => 1550013840719
    [pending] => 1.51453000
    [amount] => 1.51453000
    [type] => buy
    [price] => 0.033524
)

2019-02-13 0:24:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:24:08 - cex place new buy order: eth_btc 0.033526 1.51444 [8208364963] margin:0.23265525263976]Array
(
    [complete] => 
    [id] => 8208364963
    [time] => 1550013848490
    [pending] => 1.51444000
    [amount] => 1.51444000
    [type] => buy
    [price] => 0.033526
)

2019-02-13 0:24:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:24:20 - cex place new buy order: eth_btc 0.033528 1.51435 [8208365624] margin:0.23562395609638]Array
(
    [complete] => 
    [id] => 8208365624
    [time] => 1550013860150
    [pending] => 1.51435000
    [amount] => 1.51435000
    [type] => buy
    [price] => 0.033528
)

2019-02-13 0:24:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:24:30 - cex place new buy order: eth_btc 0.03353 1.51426 [8208366180] margin:0.23859230539813]Array
(
    [complete] => 
    [id] => 8208366180
    [time] => 1550013869799
    [pending] => 1.51426000
    [amount] => 1.51426000
    [type] => buy
    [price] => 0.03353
)

2019-02-13 0:24:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:24:37 - cex place new buy order: eth_btc 0.033532 1.51417 [8208366570] margin:0.22963139687462]Array
(
    [complete] => 
    [id] => 8208366570
    [time] => 1550013877388
    [pending] => 1.51417000
    [amount] => 1.51417000
    [type] => buy
    [price] => 0.033532
)

2019-02-13 0:24:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:24:47 - cex place new buy order: eth_btc 0.033534 1.51408 [8208367165] margin:0.22961770143735]Array
(
    [complete] => 
    [id] => 8208367165
    [time] => 1550013887451
    [pending] => 1.51408000
    [amount] => 1.51408000
    [type] => buy
    [price] => 0.033534
)

2019-02-13 0:24:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:24:58 - cex place new buy order: eth_btc 0.033536 1.51399 [8208367904] margin:0.25644083969465]Array
(
    [complete] => 
    [id] => 8208367904
    [time] => 1550013898499
    [pending] => 1.51399000
    [amount] => 1.51399000
    [type] => buy
    [price] => 0.033536
)

2019-02-13 0:25:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:25:06 - cex place new buy order: eth_btc 0.033538 1.5139 [8208368508] margin:0.24449877750612]Array
(
    [complete] => 
    [id] => 8208368508
    [time] => 1550013906411
    [pending] => 1.51390000
    [amount] => 1.51390000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 0:26:05 - cex delete buy orders: eth_btc[move]
2019-02-13 0:26:06 - cex place new buy order: eth_btc 0.033538 1.51385 [8208371842] margin:0.2355466770029]Array
(
    [complete] => 
    [id] => 8208371842
    [time] => 1550013966430
    [pending] => 1.51385000
    [amount] => 1.51385000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 0:26:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:26:16 - cex place new buy order: eth_btc 0.03354 1.51381 [8208372393] margin:0.23553965414431]Array
(
    [complete] => 
    [id] => 8208372393
    [time] => 1550013976270
    [pending] => 1.51381000
    [amount] => 1.51381000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 0:26:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:26:24 - cex place new buy order: eth_btc 0.033542 1.51372 [8208372800] margin:0.23254427285193]Array
(
    [complete] => 
    [id] => 8208372800
    [time] => 1550013984431
    [pending] => 1.51372000
    [amount] => 1.51372000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 0:26:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:26:34 - cex place new buy order: eth_btc 0.033544 1.51363 [8208373400] margin:0.25637968041974]Array
(
    [complete] => 
    [id] => 8208373400
    [time] => 1550013993780
    [pending] => 1.51363000
    [amount] => 1.51363000
    [type] => buy
    [price] => 0.033544
)

2019-02-13 0:26:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:26:43 - cex place new buy order: eth_btc 0.033546 1.51353 [8208374443] margin:0.24145948846359]Array
(
    [complete] => 
    [id] => 8208374443
    [time] => 1550014003133
    [pending] => 1.51353000
    [amount] => 1.51353000
    [type] => buy
    [price] => 0.033546
)

2019-02-13 0:26:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:26:54 - cex place new buy order: eth_btc 0.033548 1.51344 [8208375080] margin:0.23846428997256]Array
(
    [complete] => 
    [id] => 8208375080
    [time] => 1550014013575
    [pending] => 1.51344000
    [amount] => 1.51344000
    [type] => buy
    [price] => 0.033548
)

2019-02-13 0:27:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:27:02 - cex place new buy order: eth_btc 0.03355 1.51335 [8208376267] margin:0.24143070044709]Array
(
    [complete] => 
    [id] => 8208376267
    [time] => 1550014022155
    [pending] => 1.51335000
    [amount] => 1.51335000
    [type] => buy
    [price] => 0.03355
)

2019-02-13 0:27:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:27:13 - cex place new buy order: eth_btc 0.033552 1.51326 [8208377528] margin:0.2592989985694]Array
(
    [complete] => 
    [id] => 8208377528
    [time] => 1550014033418
    [pending] => 1.51326000
    [amount] => 1.51326000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 0:27:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:27:22 - cex place new buy order: eth_btc 0.033554 1.51317 [8208378625] margin:0.25332300172856]Array
(
    [complete] => 
    [id] => 8208378625
    [time] => 1550014042278
    [pending] => 1.51317000
    [amount] => 1.51317000
    [type] => buy
    [price] => 0.033554
)

2019-02-13 0:27:30 - cex delete buy orders: eth_btc[move]
2019-02-13 0:27:32 - cex place new buy order: eth_btc 0.033509 1.51313 [8208379714] margin:0.25331545224259]Array
(
    [complete] => 
    [id] => 8208379714
    [time] => 1550014051561
    [pending] => 1.51313000
    [amount] => 1.51313000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 0:27:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:27:41 - cex place new buy order: eth_btc 0.033511 1.51512 [8208380752] margin:0.38196413118081]Array
(
    [complete] => 
    [id] => 8208380752
    [time] => 1550014060157
    [pending] => 1.51512000
    [amount] => 1.51512000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:27:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:27:50 - cex place new buy order: eth_btc 0.033513 1.51503 [8208381951] margin:0.39089308626503]Array
(
    [complete] => 
    [id] => 8208381951
    [time] => 1550014070479
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 0:28:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:28:14 - cex place new buy order: eth_btc 0.033516 1.51489 [8208384065] margin:0.41174364482635]Array
(
    [complete] => 
    [id] => 8208384065
    [time] => 1550014093735
    [pending] => 1.51489000
    [amount] => 1.51489000
    [type] => buy
    [price] => 0.033516
)

2019-02-13 0:28:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:28:23 - cex place new buy order: eth_btc 0.033518 1.5148 [8208384637] margin:0.39381824691211]Array
(
    [complete] => 
    [id] => 8208384637
    [time] => 1550014102549
    [pending] => 1.51480000
    [amount] => 1.51480000
    [type] => buy
    [price] => 0.033518
)

2019-02-13 0:28:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:28:31 - cex place new buy order: eth_btc 0.03352 1.51471 [8208385362] margin:0.42661097852028]Array
(
    [complete] => 
    [id] => 8208385362
    [time] => 1550014111406
    [pending] => 1.51471000
    [amount] => 1.51471000
    [type] => buy
    [price] => 0.03352
)

2019-02-13 0:28:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:28:40 - cex place new buy order: eth_btc 0.033522 1.51462 [8208386110] margin:0.45045045045045]Array
(
    [complete] => 
    [id] => 8208386110
    [time] => 1550014120348
    [pending] => 1.51462000
    [amount] => 1.51462000
    [type] => buy
    [price] => 0.033522
)

2019-02-13 0:28:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:28:50 - cex place new buy order: eth_btc 0.033524 1.51453 [8208386980] margin:0.41164538837848]Array
(
    [complete] => 
    [id] => 8208386980
    [time] => 1550014130375
    [pending] => 1.51453000
    [amount] => 1.51453000
    [type] => buy
    [price] => 0.033524
)

2019-02-13 0:28:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:28:59 - cex place new buy order: eth_btc 0.033526 1.51444 [8208387847] margin:0.38477599475033]Array
(
    [complete] => 
    [id] => 8208387847
    [time] => 1550014138630
    [pending] => 1.51444000
    [amount] => 1.51444000
    [type] => buy
    [price] => 0.033526
)

2019-02-13 0:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:29:11 - cex place new buy order: eth_btc 0.033528 1.51435 [8208388832] margin:0.38475304223335]Array
(
    [complete] => 
    [id] => 8208388832
    [time] => 1550014150941
    [pending] => 1.51435000
    [amount] => 1.51435000
    [type] => buy
    [price] => 0.033528
)

2019-02-13 0:29:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:29:20 - cex place new buy order: eth_btc 0.03353 1.51426 [8208389576] margin:0.40858932299432]Array
(
    [complete] => 
    [id] => 8208389576
    [time] => 1550014160401
    [pending] => 1.51426000
    [amount] => 1.51426000
    [type] => buy
    [price] => 0.03353
)

2019-02-13 0:29:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:29:30 - cex place new buy order: eth_btc 0.033532 1.51417 [8208390140] margin:0.37874269354647]Array
(
    [complete] => 
    [id] => 8208390140
    [time] => 1550014169598
    [pending] => 1.51417000
    [amount] => 1.51417000
    [type] => buy
    [price] => 0.033532
)

2019-02-13 0:29:38 - cex delete buy orders: eth_btc[move]
2019-02-13 0:29:39 - cex place new buy order: eth_btc 0.033506 1.51412 [8208390803] margin:0.37873139892046]Array
(
    [complete] => 
    [id] => 8208390803
    [time] => 1550014179444
    [pending] => 1.51412000
    [amount] => 1.51412000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 0:29:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:29:54 - cex place new buy order: eth_btc 0.033508 1.51525 [8208391896] margin:0.43870120568221]Array
(
    [complete] => 
    [id] => 8208391896
    [time] => 1550014194326
    [pending] => 1.51525000
    [amount] => 1.51525000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 0:30:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:30:04 - cex place new buy order: eth_btc 0.033512 1.51507 [8208392360] margin:0.44163284793508]Array
(
    [complete] => 
    [id] => 8208392360
    [time] => 1550014204293
    [pending] => 1.51507000
    [amount] => 1.51507000
    [type] => buy
    [price] => 0.033512
)

2019-02-13 0:30:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:30:12 - cex place new buy order: eth_btc 0.033514 1.51498 [8208392720] margin:0.44160649280895]Array
(
    [complete] => 
    [id] => 8208392720
    [time] => 1550014212134
    [pending] => 1.51498000
    [amount] => 1.51498000
    [type] => buy
    [price] => 0.033514
)

2019-02-13 0:30:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:30:20 - cex place new buy order: eth_btc 0.033516 1.51489 [8208393302] margin:0.43859649122806]Array
(
    [complete] => 
    [id] => 8208393302
    [time] => 1550014220494
    [pending] => 1.51489000
    [amount] => 1.51489000
    [type] => buy
    [price] => 0.033516
)

2019-02-13 0:30:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:30:29 - cex place new buy order: eth_btc 0.033518 1.5148 [8208393948] margin:0.4296199057223]Array
(
    [complete] => 
    [id] => 8208393948
    [time] => 1550014228561
    [pending] => 1.51480000
    [amount] => 1.51480000
    [type] => buy
    [price] => 0.033518
)

2019-02-13 0:30:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:30:37 - cex place new buy order: eth_btc 0.03352 1.51471 [8208394517] margin:0.36992840095464]Array
(
    [complete] => 
    [id] => 8208394517
    [time] => 1550014237081
    [pending] => 1.51471000
    [amount] => 1.51471000
    [type] => buy
    [price] => 0.03352
)

2019-02-13 0:30:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:30:45 - cex place new buy order: eth_btc 0.033522 1.51462 [8208395115] margin:0.375872561303]Array
(
    [complete] => 
    [id] => 8208395115
    [time] => 1550014245357
    [pending] => 1.51462000
    [amount] => 1.51462000
    [type] => buy
    [price] => 0.033522
)

2019-02-13 0:30:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:30:55 - cex place new buy order: eth_btc 0.033524 1.51453 [8208395752] margin:0.37585013721513]Array
(
    [complete] => 
    [id] => 8208395752
    [time] => 1550014254674
    [pending] => 1.51453000
    [amount] => 1.51453000
    [type] => buy
    [price] => 0.033524
)

2019-02-13 0:31:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:31:04 - cex place new buy order: eth_btc 0.033526 1.51444 [8208396548] margin:0.3788104754519]Array
(
    [complete] => 
    [id] => 8208396548
    [time] => 1550014264275
    [pending] => 1.51444000
    [amount] => 1.51444000
    [type] => buy
    [price] => 0.033526
)

2019-02-13 0:31:13 - cex delete buy orders: eth_btc[move]
2019-02-13 0:31:14 - cex place new buy order: eth_btc 0.033511 1.51439 [8208397357] margin:0.37581650609957]Array
(
    [complete] => 
    [id] => 8208397357
    [time] => 1550014273730
    [pending] => 1.51439000
    [amount] => 1.51439000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:31:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:31:56 - cex place new buy order: eth_btc 0.033513 1.51503 [8208401181] margin:0.46549100349118]Array
(
    [complete] => 
    [id] => 8208401181
    [time] => 1550014315754
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 0:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:32:04 - cex place new buy order: eth_btc 0.033515 1.51493 [8208402093] margin:0.45352827092346]Array
(
    [complete] => 
    [id] => 8208402093
    [time] => 1550014323836
    [pending] => 1.51493000
    [amount] => 1.51493000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 0:32:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:32:13 - cex place new buy order: eth_btc 0.033517 1.51484 [8208403059] margin:0.44753408717966]Array
(
    [complete] => 
    [id] => 8208403059
    [time] => 1550014333316
    [pending] => 1.51484000
    [amount] => 1.51484000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 0:32:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:32:23 - cex place new buy order: eth_btc 0.033519 1.51475 [8208403741] margin:0.44452400131267]Array
(
    [complete] => 
    [id] => 8208403741
    [time] => 1550014342826
    [pending] => 1.51475000
    [amount] => 1.51475000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 0:32:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:32:33 - cex place new buy order: eth_btc 0.033521 1.51466 [8208405186] margin:0.45344709286717]Array
(
    [complete] => 
    [id] => 8208405186
    [time] => 1550014353334
    [pending] => 1.51466000
    [amount] => 1.51466000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 0:32:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:32:43 - cex place new buy order: eth_btc 0.033523 1.51457 [8208406267] margin:0.45043701339378]Array
(
    [complete] => 
    [id] => 8208406267
    [time] => 1550014362925
    [pending] => 1.51457000
    [amount] => 1.51457000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 0:32:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:32:53 - cex place new buy order: eth_btc 0.033525 1.51448 [8208407153] margin:0.45935868754661]Array
(
    [complete] => 
    [id] => 8208407153
    [time] => 1550014372678
    [pending] => 1.51448000
    [amount] => 1.51448000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 0:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:33:06 - cex place new buy order: eth_btc 0.033527 1.51439 [8208408123] margin:0.44143526113281]Array
(
    [complete] => 
    [id] => 8208408123
    [time] => 1550014385753
    [pending] => 1.51439000
    [amount] => 1.51439000
    [type] => buy
    [price] => 0.033527
)

2019-02-13 0:33:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:33:17 - cex place new buy order: eth_btc 0.033529 1.5143 [8208408835] margin:0.43246145128097]Array
(
    [complete] => 
    [id] => 8208408835
    [time] => 1550014396584
    [pending] => 1.51430000
    [amount] => 1.51430000
    [type] => buy
    [price] => 0.033529
)

2019-02-13 0:33:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:33:26 - cex place new buy order: eth_btc 0.033531 1.51421 [8208409469] margin:0.44436491604785]Array
(
    [complete] => 
    [id] => 8208409469
    [time] => 1550014405613
    [pending] => 1.51421000
    [amount] => 1.51421000
    [type] => buy
    [price] => 0.033531
)

2019-02-13 0:33:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:33:34 - cex place new buy order: eth_btc 0.033533 1.51412 [8208410151] margin:0.4204813169117]Array
(
    [complete] => 
    [id] => 8208410151
    [time] => 1550014414049
    [pending] => 1.51412000
    [amount] => 1.51412000
    [type] => buy
    [price] => 0.033533
)

2019-02-13 0:33:41 - cex delete buy orders: eth_btc[move]
2019-02-13 0:33:43 - cex place new buy order: eth_btc 0.033511 1.51408 [8208410982] margin:0.4204687779567]Array
(
    [complete] => 
    [id] => 8208410982
    [time] => 1550014423074
    [pending] => 1.51408000
    [amount] => 1.51408000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:33:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:33:54 - cex place new buy order: eth_btc 0.033513 1.51503 [8208412236] margin:0.48936233700354]Array
(
    [complete] => 
    [id] => 8208412236
    [time] => 1550014434338
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 0:34:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:34:06 - cex place new buy order: eth_btc 0.033515 1.51493 [8208413201] margin:0.47739817991943]Array
(
    [complete] => 
    [id] => 8208413201
    [time] => 1550014445805
    [pending] => 1.51493000
    [amount] => 1.51493000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 0:34:13 - cex delete buy orders: eth_btc[move]
2019-02-13 0:34:15 - cex place new buy order: eth_btc 0.033511 1.51489 [8208413906] margin:0.47141663683017]Array
(
    [complete] => 
    [id] => 8208413906
    [time] => 1550014454911
    [pending] => 1.51489000
    [amount] => 1.51489000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:34:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:34:24 - cex place new buy order: eth_btc 0.033513 1.51503 [8208414771] margin:0.49234625369259]Array
(
    [complete] => 
    [id] => 8208414771
    [time] => 1550014464032
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 0:34:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:34:35 - cex place new buy order: eth_btc 0.033515 1.51493 [8208415849] margin:0.49231687304192]Array
(
    [complete] => 
    [id] => 8208415849
    [time] => 1550014475241
    [pending] => 1.51493000
    [amount] => 1.51493000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 0:34:42 - cex delete buy orders: eth_btc[move]
2019-02-13 0:34:43 - cex place new buy order: eth_btc 0.033511 1.51489 [8208416425] margin:0.49528583363168]Array
(
    [complete] => 
    [id] => 8208416425
    [time] => 1550014483064
    [pending] => 1.51489000
    [amount] => 1.51489000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:34:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:34:53 - cex place new buy order: eth_btc 0.033513 1.51503 [8208417374] margin:0.51024975382687]Array
(
    [complete] => 
    [id] => 8208417374
    [time] => 1550014492811
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 0:35:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:35:03 - cex place new buy order: eth_btc 0.033515 1.51493 [8208418372] margin:0.51618678203789]Array
(
    [complete] => 
    [id] => 8208418372
    [time] => 1550014503419
    [pending] => 1.51493000
    [amount] => 1.51493000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 0:35:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:35:14 - cex place new buy order: eth_btc 0.033517 1.51484 [8208419419] margin:0.53704090461557]Array
(
    [complete] => 
    [id] => 8208419419
    [time] => 1550014513775
    [pending] => 1.51484000
    [amount] => 1.51484000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 0:35:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:35:28 - cex place new buy order: eth_btc 0.033519 1.51475 [8208421247] margin:0.58474298159255]Array
(
    [complete] => 
    [id] => 8208421247
    [time] => 1550014527647
    [pending] => 1.51475000
    [amount] => 1.51475000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 0:35:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:35:36 - cex place new buy order: eth_btc 0.033521 1.51466 [8208422466] margin:0.53399361594224]Array
(
    [complete] => 
    [id] => 8208422466
    [time] => 1550014536245
    [pending] => 1.51466000
    [amount] => 1.51466000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 0:35:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:35:48 - cex place new buy order: eth_btc 0.033524 1.51453 [8208423511] margin:0.57272401861355]Array
(
    [complete] => 
    [id] => 8208423511
    [time] => 1550014547836
    [pending] => 1.51453000
    [amount] => 1.51453000
    [type] => buy
    [price] => 0.033524
)

2019-02-13 0:35:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:35:56 - cex place new buy order: eth_btc 0.033526 1.51444 [8208424198] margin:0.52198293861481]Array
(
    [complete] => 
    [id] => 8208424198
    [time] => 1550014555646
    [pending] => 1.51444000
    [amount] => 1.51444000
    [type] => buy
    [price] => 0.033526
)

2019-02-13 0:36:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:36:04 - cex place new buy order: eth_btc 0.033528 1.51435 [8208424719] margin:0.51300405631114]Array
(
    [complete] => 
    [id] => 8208424719
    [time] => 1550014564404
    [pending] => 1.51435000
    [amount] => 1.51435000
    [type] => buy
    [price] => 0.033528
)

2019-02-13 0:36:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:36:12 - cex place new buy order: eth_btc 0.03353 1.51426 [8208425221] margin:0.51297345660601]Array
(
    [complete] => 
    [id] => 8208425221
    [time] => 1550014572438
    [pending] => 1.51426000
    [amount] => 1.51426000
    [type] => buy
    [price] => 0.03353
)

2019-02-13 0:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:36:23 - cex place new buy order: eth_btc 0.033532 1.51417 [8208426336] margin:0.5129428605511]Array
(
    [complete] => 
    [id] => 8208426336
    [time] => 1550014583272
    [pending] => 1.51417000
    [amount] => 1.51417000
    [type] => buy
    [price] => 0.033532
)

2019-02-13 0:36:32 - cex delete buy orders: eth_btc[move]
2019-02-13 0:36:33 - cex place new buy order: eth_btc 0.033511 1.51412 [8208427320] margin:0.50994542689291]Array
(
    [complete] => 
    [id] => 8208427320
    [time] => 1550014592813
    [pending] => 1.51412000
    [amount] => 1.51412000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:36:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:36:53 - cex place new buy order: eth_btc 0.033513 1.51503 [8208429595] margin:0.57887983767493]Array
(
    [complete] => 
    [id] => 8208429595
    [time] => 1550014612644
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 0:37:00 - cex delete buy orders: eth_btc[move]
2019-02-13 0:37:02 - cex place new buy order: eth_btc 0.033511 1.51498 [8208430651] margin:0.59676553082293]Array
(
    [complete] => 
    [id] => 8208430651
    [time] => 1550014621813
    [pending] => 1.51498000
    [amount] => 1.51498000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 0:37:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:37:14 - cex place new buy order: eth_btc 0.033521 1.51466 [8208431730] margin:0.56680886608393]Array
(
    [complete] => 
    [id] => 8208431730
    [time] => 1550014633592
    [pending] => 1.51466000
    [amount] => 1.51466000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 0:37:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:37:24 - cex place new buy order: eth_btc 0.03354 1.51381 [8208432662] margin:0.49791293977341]Array
(
    [complete] => 
    [id] => 8208432662
    [time] => 1550014643570
    [pending] => 1.51381000
    [amount] => 1.51381000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 0:37:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:37:33 - cex place new buy order: eth_btc 0.033559 1.51295 [8208433324] margin:0.44399415953993]Array
(
    [complete] => 
    [id] => 8208433324
    [time] => 1550014652829
    [pending] => 1.51295000
    [amount] => 1.51295000
    [type] => buy
    [price] => 0.033559
)

2019-02-13 0:37:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:37:43 - cex place new buy order: eth_btc 0.033563 1.51277 [8208433949] margin:0.4320233590561]Array
(
    [complete] => 
    [id] => 8208433949
    [time] => 1550014662650
    [pending] => 1.51277000
    [amount] => 1.51277000
    [type] => buy
    [price] => 0.033563
)

2019-02-13 0:37:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:37:51 - cex place new buy order: eth_btc 0.033565 1.51268 [8208434785] margin:0.41710114702815]Array
(
    [complete] => 
    [id] => 8208434785
    [time] => 1550014671166
    [pending] => 1.51268000
    [amount] => 1.51268000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 0:37:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:38:00 - cex place new buy order: eth_btc 0.033567 1.51259 [8208435499] margin:0.40813894598861]Array
(
    [complete] => 
    [id] => 8208435499
    [time] => 1550014679639
    [pending] => 1.51259000
    [amount] => 1.51259000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 0:38:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:38:04 - cex place new buy order: eth_btc 0.033569 1.5125 [8208435813] margin:0.39917781286305]Array
(
    [complete] => 
    [id] => 8208435813
    [time] => 1550014684094
    [pending] => 1.51250000
    [amount] => 1.51250000
    [type] => buy
    [price] => 0.033569
)

2019-02-13 0:38:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:38:13 - cex place new buy order: eth_btc 0.033571 1.51241 [8208436777] margin:0.38426022459861]Array
(
    [complete] => 
    [id] => 8208436777
    [time] => 1550014693029
    [pending] => 1.51241000
    [amount] => 1.51241000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 0:38:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:38:23 - cex place new buy order: eth_btc 0.033573 1.51232 [8208437710] margin:0.37828016560928]Array
(
    [complete] => 
    [id] => 8208437710
    [time] => 1550014703436
    [pending] => 1.51232000
    [amount] => 1.51232000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 0:38:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:38:33 - cex place new buy order: eth_btc 0.033575 1.51223 [8208439054] margin:0.37230081906181]Array
(
    [complete] => 
    [id] => 8208439054
    [time] => 1550014713214
    [pending] => 1.51223000
    [amount] => 1.51223000
    [type] => buy
    [price] => 0.033575
)

2019-02-13 0:38:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:38:45 - cex place new buy order: eth_btc 0.033577 1.51214 [8208440100] margin:0.3663221848289]Array
(
    [complete] => 
    [id] => 8208440100
    [time] => 1550014725273
    [pending] => 1.51214000
    [amount] => 1.51214000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 0:38:54 - cex delete buy orders: eth_btc[move]
2019-02-13 0:38:55 - cex place new buy order: eth_btc 0.033566 1.51209 [8208440834] margin:0.36333313479062]Array
(
    [complete] => 
    [id] => 8208440834
    [time] => 1550014735238
    [pending] => 1.51209000
    [amount] => 1.51209000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 0:39:03 - cex delete buy orders: eth_btc[move]
2019-02-13 0:39:11 - cex place new buy order: eth_btc 0.033566 1.51259 [8208441557] margin:0.39622248041231]Array
(
    [complete] => 
    [id] => 8208441557
    [time] => 1550014750772
    [pending] => 1.51259000
    [amount] => 1.51259000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 0:40:05 - cex delete buy orders: eth_btc[move]
2019-02-13 0:40:06 - cex place new buy order: eth_btc 0.033566 1.51259 [8208445530] margin:0.42601364435308]Array
(
    [complete] => 
    [id] => 8208445530
    [time] => 1550014805735
    [pending] => 1.51259000
    [amount] => 1.51259000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 0:40:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:40:29 - cex place new buy order: eth_btc 0.033568 1.51254 [8208447507] margin:0.42600095328884]Array
(
    [complete] => 
    [id] => 8208447507
    [time] => 1550014828795
    [pending] => 1.51254000
    [amount] => 1.51254000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 0:40:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:40:37 - cex place new buy order: eth_btc 0.033572 1.51236 [8208448274] margin:0.41105683307519]Array
(
    [complete] => 
    [id] => 8208448274
    [time] => 1550014837446
    [pending] => 1.51236000
    [amount] => 1.51236000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 0:40:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:40:47 - cex place new buy order: eth_btc 0.033574 1.51227 [8208448930] margin:0.42294632751534]Array
(
    [complete] => 
    [id] => 8208448930
    [time] => 1550014847479
    [pending] => 1.51227000
    [amount] => 1.51227000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 0:40:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:40:58 - cex place new buy order: eth_btc 0.033576 1.51218 [8208449682] margin:0.39909459137477]Array
(
    [complete] => 
    [id] => 8208449682
    [time] => 1550014857595
    [pending] => 1.51218000
    [amount] => 1.51218000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 0:41:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:41:06 - cex place new buy order: eth_btc 0.033578 1.51209 [8208450414] margin:0.39609267973075]Array
(
    [complete] => 
    [id] => 8208450414
    [time] => 1550014865580
    [pending] => 1.51209000
    [amount] => 1.51209000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 0:41:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:41:14 - cex place new buy order: eth_btc 0.03358 1.512 [8208451227] margin:0.40202501488982]Array
(
    [complete] => 
    [id] => 8208451227
    [time] => 1550014873923
    [pending] => 1.51200000
    [amount] => 1.51200000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 0:41:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:41:22 - cex place new buy order: eth_btc 0.033582 1.51191 [8208451950] margin:0.39604550056578]Array
(
    [complete] => 
    [id] => 8208451950
    [time] => 1550014881986
    [pending] => 1.51191000
    [amount] => 1.51191000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 0:41:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:41:32 - cex place new buy order: eth_btc 0.033584 1.51182 [8208453235] margin:0.39006669842783]Array
(
    [complete] => 
    [id] => 8208453235
    [time] => 1550014892116
    [pending] => 1.51182000
    [amount] => 1.51182000
    [type] => buy
    [price] => 0.033584
)

2019-02-13 0:41:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:41:43 - cex place new buy order: eth_btc 0.033586 1.51173 [8208454244] margin:0.36026915976897]Array
(
    [complete] => 
    [id] => 8208454244
    [time] => 1550014902952
    [pending] => 1.51173000
    [amount] => 1.51173000
    [type] => buy
    [price] => 0.033586
)

2019-02-13 0:41:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:41:52 - cex place new buy order: eth_btc 0.033588 1.51164 [8208454910] margin:0.35131594617126]Array
(
    [complete] => 
    [id] => 8208454910
    [time] => 1550014912495
    [pending] => 1.51164000
    [amount] => 1.51164000
    [type] => buy
    [price] => 0.033588
)

2019-02-13 0:42:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:42:02 - cex place new buy order: eth_btc 0.03359 1.51155 [8208455596] margin:0.36915748734743]Array
(
    [complete] => 
    [id] => 8208455596
    [time] => 1550014921811
    [pending] => 1.51155000
    [amount] => 1.51155000
    [type] => buy
    [price] => 0.03359
)

2019-02-13 0:42:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:42:14 - cex place new buy order: eth_btc 0.033592 1.51146 [8208456391] margin:0.34234341509882]Array
(
    [complete] => 
    [id] => 8208456391
    [time] => 1550014933562
    [pending] => 1.51146000
    [amount] => 1.51146000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 0:42:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:42:22 - cex place new buy order: eth_btc 0.033594 1.51137 [8208456993] margin:0.32446270167292]Array
(
    [complete] => 
    [id] => 8208456993
    [time] => 1550014941625
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 0:42:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:42:29 - cex place new buy order: eth_btc 0.033596 1.51128 [8208457524] margin:0.30956066198358]Array
(
    [complete] => 
    [id] => 8208457524
    [time] => 1550014949228
    [pending] => 1.51128000
    [amount] => 1.51128000
    [type] => buy
    [price] => 0.033596
)

2019-02-13 0:42:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:42:37 - cex place new buy order: eth_btc 0.033598 1.51119 [8208458311] margin:0.3065658670159]Array
(
    [complete] => 
    [id] => 8208458311
    [time] => 1550014957060
    [pending] => 1.51119000
    [amount] => 1.51119000
    [type] => buy
    [price] => 0.033598
)

2019-02-13 0:42:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:42:46 - cex place new buy order: eth_btc 0.0336 1.5111 [8208458983] margin:0.30357142857145]Array
(
    [complete] => 
    [id] => 8208458983
    [time] => 1550014966078
    [pending] => 1.51110000
    [amount] => 1.51110000
    [type] => buy
    [price] => 0.0336
)

2019-02-13 0:42:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:42:55 - cex place new buy order: eth_btc 0.033602 1.51101 [8208459870] margin:0.29760133325398]Array
(
    [complete] => 
    [id] => 8208459870
    [time] => 1550014974962
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 0:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:43:05 - cex place new buy order: eth_btc 0.033604 1.51092 [8208460581] margin:0.29163194857755]Array
(
    [complete] => 
    [id] => 8208460581
    [time] => 1550014985386
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033604
)

2019-02-13 0:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:43:14 - cex place new buy order: eth_btc 0.033606 1.51083 [8208461013] margin:0.28566327441528]Array
(
    [complete] => 
    [id] => 8208461013
    [time] => 1550014993923
    [pending] => 1.51083000
    [amount] => 1.51083000
    [type] => buy
    [price] => 0.033606
)

2019-02-13 0:43:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:43:23 - cex place new buy order: eth_btc 0.033608 1.51074 [8208461505] margin:0.27969531064034]Array
(
    [complete] => 
    [id] => 8208461505
    [time] => 1550015003193
    [pending] => 1.51074000
    [amount] => 1.51074000
    [type] => buy
    [price] => 0.033608
)

2019-02-13 0:43:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:43:33 - cex place new buy order: eth_btc 0.03361 1.51065 [8208462173] margin:0.27372805712587]Array
(
    [complete] => 
    [id] => 8208462173
    [time] => 1550015012642
    [pending] => 1.51065000
    [amount] => 1.51065000
    [type] => buy
    [price] => 0.03361
)

2019-02-13 0:43:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:43:42 - cex place new buy order: eth_btc 0.033612 1.51056 [8208462659] margin:0.28263715339758]Array
(
    [complete] => 
    [id] => 8208462659
    [time] => 1550015021976
    [pending] => 1.51056000
    [amount] => 1.51056000
    [type] => buy
    [price] => 0.033612
)

2019-02-13 0:43:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:43:52 - cex place new buy order: eth_btc 0.033614 1.51047 [8208463067] margin:0.27667043493784]Array
(
    [complete] => 
    [id] => 8208463067
    [time] => 1550015032184
    [pending] => 1.51047000
    [amount] => 1.51047000
    [type] => buy
    [price] => 0.033614
)

2019-02-13 0:43:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:44:01 - cex place new buy order: eth_btc 0.033616 1.51038 [8208463403] margin:0.26475487862923]Array
(
    [complete] => 
    [id] => 8208463403
    [time] => 1550015040607
    [pending] => 1.51038000
    [amount] => 1.51038000
    [type] => buy
    [price] => 0.033616
)

2019-02-13 0:44:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:44:14 - cex place new buy order: eth_btc 0.033618 1.51029 [8208464302] margin:0.2736629186745]Array
(
    [complete] => 
    [id] => 8208464302
    [time] => 1550015053745
    [pending] => 1.51029000
    [amount] => 1.51029000
    [type] => buy
    [price] => 0.033618
)

2019-02-13 0:44:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:44:24 - cex place new buy order: eth_btc 0.03362 1.5102 [8208464875] margin:0.26174895895299]Array
(
    [complete] => 
    [id] => 8208464875
    [time] => 1550015063977
    [pending] => 1.51020000
    [amount] => 1.51020000
    [type] => buy
    [price] => 0.03362
)

2019-02-13 0:44:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:44:33 - cex place new buy order: eth_btc 0.033622 1.51011 [8208465359] margin:0.24091368746653]Array
(
    [complete] => 
    [id] => 8208465359
    [time] => 1550015073354
    [pending] => 1.51011000
    [amount] => 1.51011000
    [type] => buy
    [price] => 0.033622
)

2019-02-13 0:44:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:44:42 - cex place new buy order: eth_btc 0.033624 1.51002 [8208465818] margin:0.23792529145847]Array
(
    [complete] => 
    [id] => 8208465818
    [time] => 1550015082371
    [pending] => 1.51002000
    [amount] => 1.51002000
    [type] => buy
    [price] => 0.033624
)

2019-02-13 0:44:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:44:51 - cex place new buy order: eth_btc 0.033626 1.50993 [8208466463] margin:0.23791114018914]Array
(
    [complete] => 
    [id] => 8208466463
    [time] => 1550015091269
    [pending] => 1.50993000
    [amount] => 1.50993000
    [type] => buy
    [price] => 0.033626
)

2019-02-13 0:45:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:45:01 - cex place new buy order: eth_btc 0.033628 1.50984 [8208467422] margin:0.22302842869037]Array
(
    [complete] => 
    [id] => 8208467422
    [time] => 1550015101214
    [pending] => 1.50984000
    [amount] => 1.50984000
    [type] => buy
    [price] => 0.033628
)

2019-02-13 0:45:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:45:05 - cex place new buy order: eth_btc 0.03363 1.50975 [8208467860] margin:0.21706809396371]Array
(
    [complete] => 
    [id] => 8208467860
    [time] => 1550015104898
    [pending] => 1.50975000
    [amount] => 1.50975000
    [type] => buy
    [price] => 0.03363
)

2019-02-13 0:45:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:45:15 - cex place new buy order: eth_btc 0.033632 1.50966 [8208469274] margin:0.20516175071361]Array
(
    [complete] => 
    [id] => 8208469274
    [time] => 1550015114977
    [pending] => 1.50966000
    [amount] => 1.50966000
    [type] => buy
    [price] => 0.033632
)

2019-02-13 0:45:24 - cex delete buy orders: eth_btc[move]
2019-02-13 0:45:25 - cex place new buy order: eth_btc 0.033567 1.50962 [8208470645] margin:0.19920911010018]Array
(
    [complete] => 
    [id] => 8208470645
    [time] => 1550015124940
    [pending] => 1.50962000
    [amount] => 1.50962000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 0:45:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:45:48 - cex place new buy order: eth_btc 0.033569 1.5125 [8208473804] margin:0.39024099615717]Array
(
    [complete] => 
    [id] => 8208473804
    [time] => 1550015148430
    [pending] => 1.51250000
    [amount] => 1.51250000
    [type] => buy
    [price] => 0.033569
)

2019-02-13 0:45:57 - cex delete buy orders: eth_btc[move]
2019-02-13 0:45:58 - cex place new buy order: eth_btc 0.033567 1.51245 [8208475000] margin:0.38725052129878]Array
(
    [complete] => 
    [id] => 8208475000
    [time] => 1550015158010
    [pending] => 1.51245000
    [amount] => 1.51245000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 0:46:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:46:05 - cex place new buy order: eth_btc 0.033569 1.5125 [8208475601] margin:0.40513569066698]Array
(
    [complete] => 
    [id] => 8208475601
    [time] => 1550015165273
    [pending] => 1.51250000
    [amount] => 1.51250000
    [type] => buy
    [price] => 0.033569
)

2019-02-13 0:46:14 - cex delete buy orders: eth_btc[move]
2019-02-13 0:46:16 - cex place new buy order: eth_btc 0.033567 1.51245 [8208476505] margin:0.40214477211795]Array
(
    [complete] => 
    [id] => 8208476505
    [time] => 1550015176132
    [pending] => 1.51245000
    [amount] => 1.51245000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 0:46:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:46:27 - cex place new buy order: eth_btc 0.033569 1.5125 [8208477198] margin:0.402156751765]Array
(
    [complete] => 
    [id] => 8208477198
    [time] => 1550015186558
    [pending] => 1.51250000
    [amount] => 1.51250000
    [type] => buy
    [price] => 0.033569
)

2019-02-13 0:46:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:46:35 - cex place new buy order: eth_btc 0.033571 1.51241 [8208478106] margin:0.42298412320156]Array
(
    [complete] => 
    [id] => 8208478106
    [time] => 1550015195299
    [pending] => 1.51241000
    [amount] => 1.51241000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 0:46:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:46:45 - cex place new buy order: eth_btc 0.033573 1.51232 [8208478809] margin:0.41700175736454]Array
(
    [complete] => 
    [id] => 8208478809
    [time] => 1550015205243
    [pending] => 1.51232000
    [amount] => 1.51232000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 0:46:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:46:54 - cex place new buy order: eth_btc 0.033575 1.51223 [8208479578] margin:0.38123603871927]Array
(
    [complete] => 
    [id] => 8208479578
    [time] => 1550015213813
    [pending] => 1.51223000
    [amount] => 1.51223000
    [type] => buy
    [price] => 0.033575
)

2019-02-13 0:47:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:47:03 - cex place new buy order: eth_btc 0.033577 1.51214 [8208480423] margin:0.37823510140869]Array
(
    [complete] => 
    [id] => 8208480423
    [time] => 1550015223321
    [pending] => 1.51214000
    [amount] => 1.51214000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 0:47:13 - cex delete buy orders: eth_btc[move]
2019-02-13 0:47:15 - cex place new buy order: eth_btc 0.033571 1.51209 [8208481397] margin:0.37524569658702]Array
(
    [complete] => 
    [id] => 8208481397
    [time] => 1550015234895
    [pending] => 1.51209000
    [amount] => 1.51209000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 0:47:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:47:26 - cex place new buy order: eth_btc 0.033573 1.51232 [8208482451] margin:0.40508742143985]Array
(
    [complete] => 
    [id] => 8208482451
    [time] => 1550015246468
    [pending] => 1.51232000
    [amount] => 1.51232000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 0:47:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:47:37 - cex place new buy order: eth_btc 0.033575 1.51223 [8208483356] margin:0.39314966492927]Array
(
    [complete] => 
    [id] => 8208483356
    [time] => 1550015257365
    [pending] => 1.51223000
    [amount] => 1.51223000
    [type] => buy
    [price] => 0.033575
)

2019-02-13 0:47:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:47:46 - cex place new buy order: eth_btc 0.033577 1.51214 [8208484066] margin:0.39908270542335]Array
(
    [complete] => 
    [id] => 8208484066
    [time] => 1550015266400
    [pending] => 1.51214000
    [amount] => 1.51214000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 0:47:55 - cex delete buy orders: eth_btc[move]
2019-02-13 0:47:57 - cex place new buy order: eth_btc 0.033571 1.51209 [8208484918] margin:0.39609267973075]Array
(
    [complete] => 
    [id] => 8208484918
    [time] => 1550015277148
    [pending] => 1.51209000
    [amount] => 1.51209000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 0:48:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:48:05 - cex place new buy order: eth_btc 0.033573 1.51232 [8208485617] margin:0.39913025347751]Array
(
    [complete] => 
    [id] => 8208485617
    [time] => 1550015285328
    [pending] => 1.51232000
    [amount] => 1.51232000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 0:48:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:48:16 - cex place new buy order: eth_btc 0.033575 1.51223 [8208486192] margin:0.40208488458673]Array
(
    [complete] => 
    [id] => 8208486192
    [time] => 1550015295965
    [pending] => 1.51223000
    [amount] => 1.51223000
    [type] => buy
    [price] => 0.033575
)

2019-02-13 0:48:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:48:26 - cex place new buy order: eth_btc 0.033577 1.51214 [8208486718] margin:0.40503916371324]Array
(
    [complete] => 
    [id] => 8208486718
    [time] => 1550015306052
    [pending] => 1.51214000
    [amount] => 1.51214000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 0:48:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:48:35 - cex place new buy order: eth_btc 0.033579 1.51205 [8208487602] margin:0.39310283212721]Array
(
    [complete] => 
    [id] => 8208487602
    [time] => 1550015314698
    [pending] => 1.51205000
    [amount] => 1.51205000
    [type] => buy
    [price] => 0.033579
)

2019-02-13 0:48:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:48:45 - cex place new buy order: eth_btc 0.033581 1.51196 [8208488333] margin:0.38712367112355]Array
(
    [complete] => 
    [id] => 8208488333
    [time] => 1550015325304
    [pending] => 1.51196000
    [amount] => 1.51196000
    [type] => buy
    [price] => 0.033581
)

2019-02-13 0:48:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:48:55 - cex place new buy order: eth_btc 0.033583 1.51187 [8208489269] margin:0.38412291933418]Array
(
    [complete] => 
    [id] => 8208489269
    [time] => 1550015335291
    [pending] => 1.51187000
    [amount] => 1.51187000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 0:49:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:49:04 - cex place new buy order: eth_btc 0.033585 1.51178 [8208489981] margin:0.37814500521065]Array
(
    [complete] => 
    [id] => 8208489981
    [time] => 1550015344484
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 0:49:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:49:19 - cex place new buy order: eth_btc 0.033587 1.51169 [8208490579] margin:0.35728109089828]Array
(
    [complete] => 
    [id] => 8208490579
    [time] => 1550015358551
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 0:49:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:49:28 - cex place new buy order: eth_btc 0.033589 1.5116 [8208491158] margin:0.36321414748874]Array
(
    [complete] => 
    [id] => 8208491158
    [time] => 1550015367976
    [pending] => 1.51160000
    [amount] => 1.51160000
    [type] => buy
    [price] => 0.033589
)

2019-02-13 0:49:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:49:37 - cex place new buy order: eth_btc 0.033591 1.51151 [8208491614] margin:0.36021553392276]Array
(
    [complete] => 
    [id] => 8208491614
    [time] => 1550015377376
    [pending] => 1.51151000
    [amount] => 1.51151000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 0:49:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:49:46 - cex place new buy order: eth_btc 0.033593 1.51142 [8208492084] margin:0.33637960289346]Array
(
    [complete] => 
    [id] => 8208492084
    [time] => 1550015386192
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 0:49:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:49:55 - cex place new buy order: eth_btc 0.033595 1.51133 [8208492592] margin:0.33040631046286]Array
(
    [complete] => 
    [id] => 8208492592
    [time] => 1550015394916
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033595
)

2019-02-13 0:50:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:50:03 - cex place new buy order: eth_btc 0.033597 1.51124 [8208493124] margin:0.32443372920201]Array
(
    [complete] => 
    [id] => 8208493124
    [time] => 1550015403466
    [pending] => 1.51124000
    [amount] => 1.51124000
    [type] => buy
    [price] => 0.033597
)

2019-02-13 0:50:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:50:12 - cex place new buy order: eth_btc 0.033599 1.51115 [8208493898] margin:0.31846185898388]Array
(
    [complete] => 
    [id] => 8208493898
    [time] => 1550015411835
    [pending] => 1.51115000
    [amount] => 1.51115000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 0:50:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:50:20 - cex place new buy order: eth_btc 0.033601 1.51106 [8208494588] margin:0.3154668015833]Array
(
    [complete] => 
    [id] => 8208494588
    [time] => 1550015419913
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 0:50:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:50:29 - cex place new buy order: eth_btc 0.033603 1.51097 [8208495241] margin:0.30652025116804]Array
(
    [complete] => 
    [id] => 8208495241
    [time] => 1550015428703
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 0:50:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:50:38 - cex place new buy order: eth_btc 0.033605 1.51088 [8208495984] margin:0.30650200862967]Array
(
    [complete] => 
    [id] => 8208495984
    [time] => 1550015438067
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033605
)

2019-02-13 0:50:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:50:48 - cex place new buy order: eth_btc 0.033607 1.51079 [8208496749] margin:0.30053262713126]Array
(
    [complete] => 
    [id] => 8208496749
    [time] => 1550015447718
    [pending] => 1.51079000
    [amount] => 1.51079000
    [type] => buy
    [price] => 0.033607
)

2019-02-13 0:50:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:50:58 - cex place new buy order: eth_btc 0.033609 1.5107 [8208497775] margin:0.31241631705794]Array
(
    [complete] => 
    [id] => 8208497775
    [time] => 1550015457806
    [pending] => 1.51070000
    [amount] => 1.51070000
    [type] => buy
    [price] => 0.033609
)

2019-02-13 0:51:04 - cex delete buy orders: eth_btc[move]
2019-02-13 0:51:06 - cex place new buy order: eth_btc 0.033571 1.51065 [8208498570] margin:0.32728354656353]Array
(
    [complete] => 
    [id] => 8208498570
    [time] => 1550015465995
    [pending] => 1.51065000
    [amount] => 1.51065000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 0:51:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:51:17 - cex place new buy order: eth_btc 0.033577 1.51214 [8208499762] margin:0.4258867677279]Array
(
    [complete] => 
    [id] => 8208499762
    [time] => 1550015477444
    [pending] => 1.51214000
    [amount] => 1.51214000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 0:51:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:51:28 - cex place new buy order: eth_btc 0.033579 1.51205 [8208500889] margin:0.42883945322971]Array
(
    [complete] => 
    [id] => 8208500889
    [time] => 1550015488318
    [pending] => 1.51205000
    [amount] => 1.51205000
    [type] => buy
    [price] => 0.033579
)

2019-02-13 0:51:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:51:40 - cex place new buy order: eth_btc 0.033581 1.51196 [8208501691] margin:0.42285816384267]Array
(
    [complete] => 
    [id] => 8208501691
    [time] => 1550015499953
    [pending] => 1.51196000
    [amount] => 1.51196000
    [type] => buy
    [price] => 0.033581
)

2019-02-13 0:51:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:51:52 - cex place new buy order: eth_btc 0.033583 1.51187 [8208502933] margin:0.41687758687432]Array
(
    [complete] => 
    [id] => 8208502933
    [time] => 1550015511680
    [pending] => 1.51187000
    [amount] => 1.51187000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 0:52:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:52:03 - cex place new buy order: eth_btc 0.033585 1.51178 [8208503998] margin:0.45258299836237]Array
(
    [complete] => 
    [id] => 8208503998
    [time] => 1550015523160
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 0:52:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:52:15 - cex place new buy order: eth_btc 0.033587 1.51169 [8208504828] margin:0.44064667877453]Array
(
    [complete] => 
    [id] => 8208504828
    [time] => 1550015534926
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 0:52:26 - cex delete buy orders: eth_btc[move]
2019-02-13 0:52:27 - cex place new buy order: eth_btc 0.033565 1.51164 [8208505831] margin:0.43170179826129]Array
(
    [complete] => 
    [id] => 8208505831
    [time] => 1550015546748
    [pending] => 1.51164000
    [amount] => 1.51164000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 0:52:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:52:38 - cex place new buy order: eth_btc 0.033567 1.51259 [8208506939] margin:0.4885750886287]Array
(
    [complete] => 
    [id] => 8208506939
    [time] => 1550015558460
    [pending] => 1.51259000
    [amount] => 1.51259000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 0:52:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:52:49 - cex place new buy order: eth_btc 0.033577 1.51214 [8208507761] margin:0.41993030943799]Array
(
    [complete] => 
    [id] => 8208507761
    [time] => 1550015568619
    [pending] => 1.51214000
    [amount] => 1.51214000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 0:53:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:53:02 - cex place new buy order: eth_btc 0.033581 1.51196 [8208508831] margin:0.43179178702242]Array
(
    [complete] => 
    [id] => 8208508831
    [time] => 1550015582321
    [pending] => 1.51196000
    [amount] => 1.51196000
    [type] => buy
    [price] => 0.033581
)

2019-02-13 0:53:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:53:11 - cex place new buy order: eth_btc 0.033585 1.51178 [8208509379] margin:0.42280780110167]Array
(
    [complete] => 
    [id] => 8208509379
    [time] => 1550015591504
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 0:53:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:53:21 - cex place new buy order: eth_btc 0.033587 1.51169 [8208510028] margin:0.42278262422961]Array
(
    [complete] => 
    [id] => 8208510028
    [time] => 1550015601094
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 0:53:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:53:33 - cex place new buy order: eth_btc 0.03359 1.51155 [8208511016] margin:0.4167907115213]Array
(
    [complete] => 
    [id] => 8208511016
    [time] => 1550015613505
    [pending] => 1.51155000
    [amount] => 1.51155000
    [type] => buy
    [price] => 0.03359
)

2019-02-13 0:53:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:53:47 - cex place new buy order: eth_btc 0.033592 1.51146 [8208511891] margin:0.40783519885688]Array
(
    [complete] => 
    [id] => 8208511891
    [time] => 1550015626776
    [pending] => 1.51146000
    [amount] => 1.51146000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 0:53:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:53:59 - cex place new buy order: eth_btc 0.033594 1.51137 [8208512738] margin:0.38697386438054]Array
(
    [complete] => 
    [id] => 8208512738
    [time] => 1550015639018
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 0:54:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:54:05 - cex place new buy order: eth_btc 0.033596 1.51128 [8208513221] margin:0.38397428265269]Array
(
    [complete] => 
    [id] => 8208513221
    [time] => 1550015644685
    [pending] => 1.51128000
    [amount] => 1.51128000
    [type] => buy
    [price] => 0.033596
)

2019-02-13 0:54:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:54:20 - cex place new buy order: eth_btc 0.033598 1.51119 [8208514678] margin:0.33930591106612]Array
(
    [complete] => 
    [id] => 8208514678
    [time] => 1550015659603
    [pending] => 1.51119000
    [amount] => 1.51119000
    [type] => buy
    [price] => 0.033598
)

2019-02-13 0:54:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:54:30 - cex place new buy order: eth_btc 0.0336 1.5111 [8208515413] margin:0.3125]Array
(
    [complete] => 
    [id] => 8208515413
    [time] => 1550015670448
    [pending] => 1.51110000
    [amount] => 1.51110000
    [type] => buy
    [price] => 0.0336
)

2019-02-13 0:54:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:54:41 - cex place new buy order: eth_btc 0.033602 1.51101 [8208516200] margin:0.29462531992144]Array
(
    [complete] => 
    [id] => 8208516200
    [time] => 1550015680666
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 0:54:50 - cex delete buy orders: eth_btc[move]
2019-02-13 0:54:51 - cex place new buy order: eth_btc 0.033591 1.51097 [8208516868] margin:0.29164062732494]Array
(
    [complete] => 
    [id] => 8208516868
    [time] => 1550015691481
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 0:55:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:55:05 - cex place new buy order: eth_btc 0.033593 0.01345 [] margin:0.32447236031317]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 0:55:15 - cex delete buy orders: eth_btc[move]
2019-02-13 0:55:17 - cex place new buy order: eth_btc 0.033591 1.51146 [8208518705] margin:0.32745891879018]Array
(
    [complete] => 
    [id] => 8208518705
    [time] => 1550015716999
    [pending] => 1.51146000
    [amount] => 1.51146000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 0:55:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:55:30 - cex place new buy order: eth_btc 0.033593 1.51142 [8208519479] margin:0.32149554966809]Array
(
    [complete] => 
    [id] => 8208519479
    [time] => 1550015729904
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 0:55:39 - cex delete buy orders: eth_btc[move]
2019-02-13 0:55:41 - cex place new buy order: eth_btc 0.033591 1.51137 [8208520329] margin:0.32446270167292]Array
(
    [complete] => 
    [id] => 8208520329
    [time] => 1550015740617
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 0:55:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:55:52 - cex place new buy order: eth_btc 0.033593 1.51142 [8208521595] margin:0.33042598160331]Array
(
    [complete] => 
    [id] => 8208521595
    [time] => 1550015751985
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 0:56:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:56:05 - cex place new buy order: eth_btc 0.033595 1.51133 [8208522731] margin:0.32147641018008]Array
(
    [complete] => 
    [id] => 8208522731
    [time] => 1550015765455
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033595
)

2019-02-13 0:56:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:56:18 - cex place new buy order: eth_btc 0.033597 1.51124 [8208523929] margin:0.31550436050836]Array
(
    [complete] => 
    [id] => 8208523929
    [time] => 1550015777562
    [pending] => 1.51124000
    [amount] => 1.51124000
    [type] => buy
    [price] => 0.033597
)

2019-02-13 0:56:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:56:30 - cex place new buy order: eth_btc 0.033599 1.51115 [8208524944] margin:0.31846185898388]Array
(
    [complete] => 
    [id] => 8208524944
    [time] => 1550015789611
    [pending] => 1.51115000
    [amount] => 1.51115000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 0:56:38 - cex delete buy orders: eth_btc[move]
2019-02-13 0:56:40 - cex place new buy order: eth_btc 0.033591 1.5111 [8208525793] margin:0.3125]Array
(
    [complete] => 
    [id] => 8208525793
    [time] => 1550015799626
    [pending] => 1.51110000
    [amount] => 1.51110000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 0:56:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:56:50 - cex place new buy order: eth_btc 0.033593 1.51142 [8208526661] margin:0.32149554966809]Array
(
    [complete] => 
    [id] => 8208526661
    [time] => 1550015809633
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 0:56:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:56:58 - cex place new buy order: eth_btc 0.033595 1.51133 [8208527411] margin:0.31254650989732]Array
(
    [complete] => 
    [id] => 8208527411
    [time] => 1550015818081
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033595
)

2019-02-13 0:57:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:57:05 - cex place new buy order: eth_btc 0.033597 0.01291 [] margin:0.30657499181475]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 0:57:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:57:13 - cex place new buy order: eth_btc 0.033597 1.51124 [8208528810] margin:0.30657499181475]Array
(
    [complete] => 
    [id] => 8208528810
    [time] => 1550015833454
    [pending] => 1.51124000
    [amount] => 1.51124000
    [type] => buy
    [price] => 0.033597
)

2019-02-13 0:57:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:57:21 - cex place new buy order: eth_btc 0.033599 1.51115 [8208529538] margin:0.30060418464835]Array
(
    [complete] => 
    [id] => 8208529538
    [time] => 1550015841093
    [pending] => 1.51115000
    [amount] => 1.51115000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 0:57:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:57:30 - cex place new buy order: eth_btc 0.033601 1.51106 [8208530388] margin:0.2946340882712]Array
(
    [complete] => 
    [id] => 8208530388
    [time] => 1550015849935
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 0:57:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:58:06 - cex place new buy order: eth_btc 0.033591 1.5115 [8208534152]Array
(
    [complete] => 
    [id] => 8208534152
    [time] => 1550015885609
    [pending] => 1.51150000
    [amount] => 1.51150000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 0:58:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:58:21 - cex place new buy order: eth_btc 0.033593 1.51142 [8208535399] margin:0.31851873902302]Array
(
    [complete] => 
    [id] => 8208535399
    [time] => 1550015900996
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 0:58:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:58:32 - cex place new buy order: eth_btc 0.033595 1.51133 [8208536486] margin:0.31254650989732]Array
(
    [complete] => 
    [id] => 8208536486
    [time] => 1550015911581
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033595
)

2019-02-13 0:58:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:58:43 - cex place new buy order: eth_btc 0.033597 1.51124 [8208537542] margin:0.31252790427716]Array
(
    [complete] => 
    [id] => 8208537542
    [time] => 1550015923245
    [pending] => 1.51124000
    [amount] => 1.51124000
    [type] => buy
    [price] => 0.033597
)

2019-02-13 0:58:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:58:52 - cex place new buy order: eth_btc 0.033599 1.51115 [8208538523] margin:0.30060418464835]Array
(
    [complete] => 
    [id] => 8208538523
    [time] => 1550015932453
    [pending] => 1.51115000
    [amount] => 1.51115000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 0:59:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:59:04 - cex place new buy order: eth_btc 0.033601 1.51106 [8208539751] margin:0.33034731109194]Array
(
    [complete] => 
    [id] => 8208539751
    [time] => 1550015943939
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 0:59:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:59:22 - cex place new buy order: eth_btc 0.033603 1.51097 [8208541358] margin:0.29164062732494]Array
(
    [complete] => 
    [id] => 8208541358
    [time] => 1550015962404
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 0:59:32 - cex delete buy orders: eth_btc[move]
2019-02-13 0:59:33 - cex place new buy order: eth_btc 0.033591 1.51092 [8208542363] margin:0.29163194857755]Array
(
    [complete] => 
    [id] => 8208542363
    [time] => 1550015973238
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 0:59:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:59:45 - cex place new buy order: eth_btc 0.033593 1.51142 [8208543635] margin:0.34828684547377]Array
(
    [complete] => 
    [id] => 8208543635
    [time] => 1550015985310
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 0:59:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 0:59:57 - cex place new buy order: eth_btc 0.033595 1.51133 [8208544774] margin:0.34231284417323]Array
(
    [complete] => 
    [id] => 8208544774
    [time] => 1550015996567
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033595
)

2019-02-13 1:00:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:00:06 - cex place new buy order: eth_btc 0.033597 1.51124 [8208545782] margin:0.33633955412684]Array
(
    [complete] => 
    [id] => 8208545782
    [time] => 1550016006045
    [pending] => 1.51124000
    [amount] => 1.51124000
    [type] => buy
    [price] => 0.033597
)

2019-02-13 1:00:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:00:15 - cex place new buy order: eth_btc 0.033599 1.51115 [8208546655] margin:0.33036697520759]Array
(
    [complete] => 
    [id] => 8208546655
    [time] => 1550016014658
    [pending] => 1.51115000
    [amount] => 1.51115000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:00:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:00:24 - cex place new buy order: eth_btc 0.033601 1.51106 [8208547769] margin:0.32439510728848]Array
(
    [complete] => 
    [id] => 8208547769
    [time] => 1550016023935
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:00:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:00:34 - cex place new buy order: eth_btc 0.033603 1.51097 [8208549163] margin:0.31842395024253]Array
(
    [complete] => 
    [id] => 8208549163
    [time] => 1550016033973
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 1:00:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:00:46 - cex place new buy order: eth_btc 0.033605 1.51088 [8208550904] margin:0.28864752269007]Array
(
    [complete] => 
    [id] => 8208550904
    [time] => 1550016046004
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033605
)

2019-02-13 1:00:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:00:59 - cex place new buy order: eth_btc 0.033607 1.51079 [8208552423] margin:0.2975570565656]Array
(
    [complete] => 
    [id] => 8208552423
    [time] => 1550016059202
    [pending] => 1.51079000
    [amount] => 1.51079000
    [type] => buy
    [price] => 0.033607
)

2019-02-13 1:01:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:01:15 - cex place new buy order: eth_btc 0.033609 1.5107 [8208553295] margin:0.29753934957899]Array
(
    [complete] => 
    [id] => 8208553295
    [time] => 1550016074579
    [pending] => 1.51070000
    [amount] => 1.51070000
    [type] => buy
    [price] => 0.033609
)

2019-02-13 1:01:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:01:36 - cex place new buy order: eth_btc 0.033611 1.51061 [8208555265] margin:0.29157121180565]Array
(
    [complete] => 
    [id] => 8208555265
    [time] => 1550016095553
    [pending] => 1.51061000
    [amount] => 1.51061000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:01:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:01:48 - cex place new buy order: eth_btc 0.033613 1.51052 [8208556788] margin:0.28560378425013]Array
(
    [complete] => 
    [id] => 8208556788
    [time] => 1550016107942
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:01:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:01:59 - cex place new buy order: eth_btc 0.033615 1.51043 [8208557849] margin:0.25286330507215]Array
(
    [complete] => 
    [id] => 8208557849
    [time] => 1550016119034
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 1:02:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:02:12 - cex place new buy order: eth_btc 0.033617 1.51034 [8208559104] margin:0.24689889044234]Array
(
    [complete] => 
    [id] => 8208559104
    [time] => 1550016132198
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 1:02:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:02:25 - cex place new buy order: eth_btc 0.033619 1.51025 [8208560197] margin:0.2409351854606]Array
(
    [complete] => 
    [id] => 8208560197
    [time] => 1550016144690
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 1:03:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:03:05 - cex place new buy order: eth_btc 0.033547 1.5102 [8208564210] margin:0.11005353955977]Array
(
    [complete] => 
    [id] => 8208564210
    [time] => 1550016185442
    [pending] => 1.51020000
    [amount] => 1.51020000
    [type] => buy
    [price] => 0.033547
)

2019-02-13 1:03:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:03:16 - cex place new buy order: eth_btc 0.033549 1.5134 [8208565156] margin:0.33384005484516]Array
(
    [complete] => 
    [id] => 8208565156
    [time] => 1550016196293
    [pending] => 1.51340000
    [amount] => 1.51340000
    [type] => buy
    [price] => 0.033549
)

2019-02-13 1:03:26 - cex delete buy orders: eth_btc[move]
2019-02-13 1:03:27 - cex place new buy order: eth_btc 0.033547 1.51335 [8208565837] margin:0.354694485842]Array
(
    [complete] => 
    [id] => 8208565837
    [time] => 1550016206859
    [pending] => 1.51335000
    [amount] => 1.51335000
    [type] => buy
    [price] => 0.033547
)

2019-02-13 1:03:56 - cex delete buy orders: eth_btc[move]
2019-02-13 1:03:58 - cex place new buy order: eth_btc 0.03351 1.51344 [8208566682] margin:0.25932991534516]Array
(
    [complete] => 
    [id] => 8208566682
    [time] => 1550016237784
    [pending] => 1.51344000
    [amount] => 1.51344000
    [type] => buy
    [price] => 0.03351
)

2019-02-13 1:03:59 - cex delete buy orders: eth_btc[move]
2019-02-13 1:04:06 - cex place new buy order: eth_btc 0.033492 1.516 [8208566948]Array
(
    [complete] => 
    [id] => 8208566948
    [time] => 1550016246194
    [pending] => 1.51600000
    [amount] => 1.51600000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 1:05:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:05:05 - cex place new buy order: eth_btc 0.033492 1.51593 [8208568495] margin:0.37321231302063]Array
(
    [complete] => 
    [id] => 8208568495
    [time] => 1550016304963
    [pending] => 1.51593000
    [amount] => 1.51593000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 1:06:02 - cex delete buy orders: eth_btc[move]
2019-02-13 1:06:03 - cex place new buy order: eth_btc 0.033492 1.51593 [8208570436] margin:0.40306929806226]Array
(
    [complete] => 
    [id] => 8208570436
    [time] => 1550016363373
    [pending] => 1.51593000
    [amount] => 1.51593000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 1:07:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:07:05 - cex place new buy order: eth_btc 0.033492 1.51593 [8208572302] margin:0.41202639357478]Array
(
    [complete] => 
    [id] => 8208572302
    [time] => 1550016425513
    [pending] => 1.51593000
    [amount] => 1.51593000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 1:07:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:07:18 - cex place new buy order: eth_btc 0.033494 1.51588 [8208573837] margin:0.40604287335044]Array
(
    [complete] => 
    [id] => 8208573837
    [time] => 1550016438393
    [pending] => 1.51588000
    [amount] => 1.51588000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:08:02 - cex delete buy orders: eth_btc[move]
2019-02-13 1:08:04 - cex place new buy order: eth_btc 0.033494 1.51584 [8208577089] margin:0.39408866995072]Array
(
    [complete] => 
    [id] => 8208577089
    [time] => 1550016483608
    [pending] => 1.51584000
    [amount] => 1.51584000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:08:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:08:34 - cex place new buy order: eth_btc 0.033496 1.51579 [8208578758] margin:0.34929543826128]Array
(
    [complete] => 
    [id] => 8208578758
    [time] => 1550016513559
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:08:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:08:50 - cex place new buy order: eth_btc 0.033498 1.5157 [8208580288] margin:0.34927458355722]Array
(
    [complete] => 
    [id] => 8208580288
    [time] => 1550016530336
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:08:59 - cex delete buy orders: eth_btc[move]
2019-02-13 1:09:00 - cex place new buy order: eth_btc 0.033494 1.51566 [8208581578] margin:0.38508612197379]Array
(
    [complete] => 
    [id] => 8208581578
    [time] => 1550016540481
    [pending] => 1.51566000
    [amount] => 1.51566000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:09:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:09:12 - cex place new buy order: eth_btc 0.033496 1.51579 [8208582566] margin:0.43587294005254]Array
(
    [complete] => 
    [id] => 8208582566
    [time] => 1550016551869
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:09:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:09:21 - cex place new buy order: eth_btc 0.033498 1.5157 [8208583694] margin:0.39106812347005]Array
(
    [complete] => 
    [id] => 8208583694
    [time] => 1550016560998
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:09:30 - cex place new buy order: eth_btc 0.0335 1.51561 [8208584606] margin:0.3820895522388]Array
(
    [complete] => 
    [id] => 8208584606
    [time] => 1550016569634
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 1:09:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:09:40 - cex place new buy order: eth_btc 0.033502 1.51552 [8208585558] margin:0.31341412452985]Array
(
    [complete] => 
    [id] => 8208585558
    [time] => 1550016580015
    [pending] => 1.51552000
    [amount] => 1.51552000
    [type] => buy
    [price] => 0.033502
)

2019-02-13 1:09:52 - cex delete buy orders: eth_btc[move]
2019-02-13 1:09:54 - cex place new buy order: eth_btc 0.033494 1.51548 [8208586859] margin:0.3193743843835]Array
(
    [complete] => 
    [id] => 8208586859
    [time] => 1550016593534
    [pending] => 1.51548000
    [amount] => 1.51548000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:10:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:10:05 - cex place new buy order: eth_btc 0.033494 1.51584 [8208588134] margin:0.33736378563964]Array
(
    [complete] => 
    [id] => 8208588134
    [time] => 1550016604728
    [pending] => 1.51584000
    [amount] => 1.51584000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:10:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:10:14 - cex place new buy order: eth_btc 0.033496 1.51579 [8208589309] margin:0.33436828278004]Array
(
    [complete] => 
    [id] => 8208589309
    [time] => 1550016614339
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:10:24 - cex delete buy orders: eth_btc[move]
2019-02-13 1:10:25 - cex place new buy order: eth_btc 0.033494 1.51575 [8208590807] margin:0.38212377227813]Array
(
    [complete] => 
    [id] => 8208590807
    [time] => 1550016625322
    [pending] => 1.51575000
    [amount] => 1.51575000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:10:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:10:35 - cex place new buy order: eth_btc 0.033498 1.5157 [8208591980] margin:0.34628933070631]Array
(
    [complete] => 
    [id] => 8208591980
    [time] => 1550016634708
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:10:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:10:46 - cex place new buy order: eth_btc 0.0335 1.51561 [8208593245] margin:0.34029850746267]Array
(
    [complete] => 
    [id] => 8208593245
    [time] => 1550016646178
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 1:10:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:10:57 - cex place new buy order: eth_btc 0.033502 1.51552 [8208594416] margin:0.31938391737805]Array
(
    [complete] => 
    [id] => 8208594416
    [time] => 1550016657498
    [pending] => 1.51552000
    [amount] => 1.51552000
    [type] => buy
    [price] => 0.033502
)

2019-02-13 1:11:05 - cex delete buy orders: eth_btc[move]
2019-02-13 1:11:06 - cex place new buy order: eth_btc 0.033494 1.51548 [8208595281] margin:0.31041996239143]Array
(
    [complete] => 
    [id] => 8208595281
    [time] => 1550016665687
    [pending] => 1.51548000
    [amount] => 1.51548000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:11:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:11:18 - cex place new buy order: eth_btc 0.033496 1.51579 [8208596545] margin:0.33138285168379]Array
(
    [complete] => 
    [id] => 8208596545
    [time] => 1550016678467
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:11:27 - cex delete buy orders: eth_btc[move]
2019-02-13 1:11:29 - cex place new buy order: eth_btc 0.033494 1.51575 [8208597739] margin:0.3642117204526]Array
(
    [complete] => 
    [id] => 8208597739
    [time] => 1550016689013
    [pending] => 1.51575000
    [amount] => 1.51575000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:11:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:11:46 - cex place new buy order: eth_btc 0.033496 1.51579 [8208599791] margin:0.36720802483881]Array
(
    [complete] => 
    [id] => 8208599791
    [time] => 1550016705801
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:11:53 - cex delete buy orders: eth_btc[move]
2019-02-13 1:11:54 - cex place new buy order: eth_btc 0.033494 1.51575 [8208601025] margin:0.37316774636535]Array
(
    [complete] => 
    [id] => 8208601025
    [time] => 1550016714365
    [pending] => 1.51575000
    [amount] => 1.51575000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:12:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:12:04 - cex place new buy order: eth_btc 0.033496 1.51579 [8208602208] margin:0.37616431812755]Array
(
    [complete] => 
    [id] => 8208602208
    [time] => 1550016724432
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:12:11 - cex delete buy orders: eth_btc[move]
2019-02-13 1:12:13 - cex place new buy order: eth_btc 0.033494 1.51575 [8208603008] margin:0.37913843030719]Array
(
    [complete] => 
    [id] => 8208603008
    [time] => 1550016732661
    [pending] => 1.51575000
    [amount] => 1.51575000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:12:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:12:26 - cex place new buy order: eth_btc 0.033496 1.51579 [8208603783] margin:0.40004776689755]Array
(
    [complete] => 
    [id] => 8208603783
    [time] => 1550016746089
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:12:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:12:34 - cex place new buy order: eth_btc 0.033498 1.5157 [8208604473] margin:0.39106812347005]Array
(
    [complete] => 
    [id] => 8208604473
    [time] => 1550016754384
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:12:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:12:44 - cex place new buy order: eth_btc 0.0335 1.51561 [8208605237] margin:0.39999999999998]Array
(
    [complete] => 
    [id] => 8208605237
    [time] => 1550016763950
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 1:12:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:12:55 - cex place new buy order: eth_btc 0.033502 1.51552 [8208606069] margin:0.40893081010089]Array
(
    [complete] => 
    [id] => 8208606069
    [time] => 1550016775471
    [pending] => 1.51552000
    [amount] => 1.51552000
    [type] => buy
    [price] => 0.033502
)

2019-02-13 1:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:13:05 - cex place new buy order: eth_btc 0.033504 1.51543 [8208606850] margin:0.4118911174785]Array
(
    [complete] => 
    [id] => 8208606850
    [time] => 1550016784995
    [pending] => 1.51543000
    [amount] => 1.51543000
    [type] => buy
    [price] => 0.033504
)

2019-02-13 1:13:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:13:18 - cex place new buy order: eth_btc 0.033506 1.51534 [8208607756] margin:0.40589745120276]Array
(
    [complete] => 
    [id] => 8208607756
    [time] => 1550016798122
    [pending] => 1.51534000
    [amount] => 1.51534000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 1:13:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:13:29 - cex place new buy order: eth_btc 0.033508 1.51525 [8208608570] margin:0.40587322430463]Array
(
    [complete] => 
    [id] => 8208608570
    [time] => 1550016809390
    [pending] => 1.51525000
    [amount] => 1.51525000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 1:13:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:13:39 - cex place new buy order: eth_btc 0.03351 1.51516 [8208609452] margin:0.39689644882126]Array
(
    [complete] => 
    [id] => 8208609452
    [time] => 1550016819283
    [pending] => 1.51516000
    [amount] => 1.51516000
    [type] => buy
    [price] => 0.03351
)

2019-02-13 1:13:49 - cex delete buy orders: eth_btc[move]
2019-02-13 1:13:50 - cex place new buy order: eth_btc 0.033496 1.51512 [8208610582] margin:0.40285279460477]Array
(
    [complete] => 
    [id] => 8208610582
    [time] => 1550016830218
    [pending] => 1.51512000
    [amount] => 1.51512000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:13:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:14:01 - cex place new buy order: eth_btc 0.033509 1.51521 [8208611749] margin:0.45360947805066]Array
(
    [complete] => 
    [id] => 8208611749
    [time] => 1550016840847
    [pending] => 1.51521000
    [amount] => 1.51521000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 1:14:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:14:15 - cex place new buy order: eth_btc 0.033513 1.51503 [8208613109] margin:0.45653925342404]Array
(
    [complete] => 
    [id] => 8208613109
    [time] => 1550016855062
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 1:14:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:14:23 - cex place new buy order: eth_btc 0.033515 1.51493 [8208613756] margin:0.44159331642546]Array
(
    [complete] => 
    [id] => 8208613756
    [time] => 1550016862586
    [pending] => 1.51493000
    [amount] => 1.51493000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 1:14:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:14:33 - cex place new buy order: eth_btc 0.033517 1.51484 [8208614665] margin:0.43559984485486]Array
(
    [complete] => 
    [id] => 8208614665
    [time] => 1550016872941
    [pending] => 1.51484000
    [amount] => 1.51484000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 1:14:41 - cex delete buy orders: eth_btc[move]
2019-02-13 1:14:43 - cex place new buy order: eth_btc 0.033512 1.5148 [8208615496] margin:0.4296199057223]Array
(
    [complete] => 
    [id] => 8208615496
    [time] => 1550016883191
    [pending] => 1.51480000
    [amount] => 1.51480000
    [type] => buy
    [price] => 0.033512
)

2019-02-13 1:15:00 - cex delete buy orders: eth_btc[move]
2019-02-13 1:15:02 - cex place new buy order: eth_btc 0.033494 1.51503 [8208617251] margin:0.33419866917317]Array
(
    [complete] => 
    [id] => 8208617251
    [time] => 1550016901619
    [pending] => 1.51503000
    [amount] => 1.51503000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:15:07 - cex delete buy orders: eth_btc[move]
2019-02-13 1:15:08 - cex place new buy order: eth_btc 0.033494 1.51584 [8208617896] margin:0.39408866995072]Array
(
    [complete] => 
    [id] => 8208617896
    [time] => 1550016907878
    [pending] => 1.51584000
    [amount] => 1.51584000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:15:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:15:52 - cex place new buy order: eth_btc 0.033496 1.51579 [8208621805] margin:0.41198949128254]Array
(
    [complete] => 
    [id] => 8208621805
    [time] => 1550016951528
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:16:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:16:02 - cex place new buy order: eth_btc 0.033498 1.5157 [8208622833] margin:0.40599438772464]Array
(
    [complete] => 
    [id] => 8208622833
    [time] => 1550016961578
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:16:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:16:13 - cex place new buy order: eth_btc 0.0335 1.51561 [8208623774] margin:0.38805970149254]Array
(
    [complete] => 
    [id] => 8208623774
    [time] => 1550016972958
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 1:16:21 - cex delete buy orders: eth_btc[move]
2019-02-13 1:16:22 - cex place new buy order: eth_btc 0.033494 1.51557 [8208624623] margin:0.39700307453507]Array
(
    [complete] => 
    [id] => 8208624623
    [time] => 1550016982383
    [pending] => 1.51557000
    [amount] => 1.51557000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:16:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:16:45 - cex place new buy order: eth_btc 0.033496 1.51579 [8208626628] margin:0.41497492237879]Array
(
    [complete] => 
    [id] => 8208626628
    [time] => 1550017005358
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:16:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:16:56 - cex place new buy order: eth_btc 0.033498 1.5157 [8208627329] margin:0.40599438772464]Array
(
    [complete] => 
    [id] => 8208627329
    [time] => 1550017016119
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:17:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:17:05 - cex place new buy order: eth_btc 0.0335 1.51561 [8208627939] margin:0.40298507462686]Array
(
    [complete] => 
    [id] => 8208627939
    [time] => 1550017024726
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 1:17:12 - cex delete buy orders: eth_btc[move]
2019-02-13 1:17:13 - cex place new buy order: eth_btc 0.033494 1.51557 [8208628509] margin:0.39700307453507]Array
(
    [complete] => 
    [id] => 8208628509
    [time] => 1550017033345
    [pending] => 1.51557000
    [amount] => 1.51557000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:17:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:17:32 - cex place new buy order: eth_btc 0.033496 1.51579 [8208630285] margin:0.41497492237879]Array
(
    [complete] => 
    [id] => 8208630285
    [time] => 1550017051885
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:17:40 - cex delete buy orders: eth_btc[move]
2019-02-13 1:17:42 - cex place new buy order: eth_btc 0.033495 1.51575 [8208630840] margin:0.41197719198733]Array
(
    [complete] => 
    [id] => 8208630840
    [time] => 1550017061651
    [pending] => 1.51575000
    [amount] => 1.51575000
    [type] => buy
    [price] => 0.033495
)

2019-02-13 1:17:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:17:51 - cex place new buy order: eth_btc 0.033497 1.51575 [8208631455] margin:0.41496253395827]Array
(
    [complete] => 
    [id] => 8208631455
    [time] => 1550017071417
    [pending] => 1.51575000
    [amount] => 1.51575000
    [type] => buy
    [price] => 0.033497
)

2019-02-13 1:18:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:18:02 - cex place new buy order: eth_btc 0.033499 1.51566 [8208631993] margin:0.40896743186363]Array
(
    [complete] => 
    [id] => 8208631993
    [time] => 1550017082046
    [pending] => 1.51566000
    [amount] => 1.51566000
    [type] => buy
    [price] => 0.033499
)

2019-02-13 1:18:03 - cex delete buy orders: eth_btc[move]
2019-02-13 1:18:04 - cex place new buy order: eth_btc 0.033494 1.51584 [] margin:0.42095835199283]Array
(
    [error] => rate limit exceeded
)

2019-02-13 1:18:16 - cex place new buy order: eth_btc 0.033494 1.5159 [8208632833]Array
(
    [complete] => 
    [id] => 8208632833
    [time] => 1550017095871
    [pending] => 1.51590000
    [amount] => 1.51590000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:18:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:18:35 - cex place new buy order: eth_btc 0.033496 1.51579 [8208634194] margin:0.4448292333413]Array
(
    [complete] => 
    [id] => 8208634194
    [time] => 1550017115076
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:18:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:18:44 - cex place new buy order: eth_btc 0.033498 1.5157 [8208634942] margin:0.44480267478657]Array
(
    [complete] => 
    [id] => 8208634942
    [time] => 1550017124138
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:18:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:18:55 - cex place new buy order: eth_btc 0.0335 1.51561 [8208635598] margin:0.41194029850746]Array
(
    [complete] => 
    [id] => 8208635598
    [time] => 1550017134957
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 1:19:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:19:11 - cex place new buy order: eth_btc 0.033494 1.51557 [8208636374] margin:0.42088295871763]Array
(
    [complete] => 
    [id] => 8208636374
    [time] => 1550017151122
    [pending] => 1.51557000
    [amount] => 1.51557000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 1:19:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:19:49 - cex place new buy order: eth_btc 0.033496 1.51579 [8208639495] margin:0.45080009553382]Array
(
    [complete] => 
    [id] => 8208639495
    [time] => 1550017188579
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:19:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:20:00 - cex place new buy order: eth_btc 0.033498 1.5157 [8208640411] margin:0.42987641053196]Array
(
    [complete] => 
    [id] => 8208640411
    [time] => 1550017199944
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:20:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:20:06 - cex place new buy order: eth_btc 0.033496 0.01295 [] margin:0.42986357801724]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 1:20:14 - cex delete buy orders: eth_btc[move]
2019-02-13 1:20:16 - cex place new buy order: eth_btc 0.033496 1.51566 [8208641744] margin:0.43284874175349]Array
(
    [complete] => 
    [id] => 8208641744
    [time] => 1550017215631
    [pending] => 1.51566000
    [amount] => 1.51566000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:21:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:21:06 - cex place new buy order: eth_btc 0.033496 1.51575 [8208645825] margin:0.43884526972564]Array
(
    [complete] => 
    [id] => 8208645825
    [time] => 1550017266083
    [pending] => 1.51575000
    [amount] => 1.51575000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 1:21:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:21:27 - cex place new buy order: eth_btc 0.033498 1.5157 [8208647680] margin:0.4358469162338]Array
(
    [complete] => 
    [id] => 8208647680
    [time] => 1550017286553
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 1:21:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:21:36 - cex place new buy order: eth_btc 0.0335 1.51561 [8208648748] margin:0.42985074626865]Array
(
    [complete] => 
    [id] => 8208648748
    [time] => 1550017295607
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 1:21:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:21:44 - cex place new buy order: eth_btc 0.033502 1.51552 [8208649967] margin:0.5372813563369]Array
(
    [complete] => 
    [id] => 8208649967
    [time] => 1550017303987
    [pending] => 1.51552000
    [amount] => 1.51552000
    [type] => buy
    [price] => 0.033502
)

2019-02-13 1:21:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:21:53 - cex place new buy order: eth_btc 0.033524 1.51453 [8208651035] margin:0.45638945233266]Array
(
    [complete] => 
    [id] => 8208651035
    [time] => 1550017312772
    [pending] => 1.51453000
    [amount] => 1.51453000
    [type] => buy
    [price] => 0.033524
)

2019-02-13 1:22:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:22:01 - cex place new buy order: eth_btc 0.033529 1.5143 [8208651616] margin:0.43544394404842]Array
(
    [complete] => 
    [id] => 8208651616
    [time] => 1550017320816
    [pending] => 1.51430000
    [amount] => 1.51430000
    [type] => buy
    [price] => 0.033529
)

2019-02-13 1:22:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:22:12 - cex place new buy order: eth_btc 0.033528 1.5143 [8208652443]Array
(
    [complete] => 
    [id] => 8208652443
    [time] => 1550017332159
    [pending] => 1.51430000
    [amount] => 1.51430000
    [type] => buy
    [price] => 0.033528
)

2019-02-13 1:22:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:22:55 - cex place new buy order: eth_btc 0.03353 1.51426 [8208655398] margin:0.44437816880405]Array
(
    [complete] => 
    [id] => 8208655398
    [time] => 1550017374958
    [pending] => 1.51426000
    [amount] => 1.51426000
    [type] => buy
    [price] => 0.03353
)

2019-02-13 1:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:23:06 - cex place new buy order: eth_btc 0.033532 1.51417 [8208656122] margin:0.4473338900155]Array
(
    [complete] => 
    [id] => 8208656122
    [time] => 1550017385555
    [pending] => 1.51417000
    [amount] => 1.51417000
    [type] => buy
    [price] => 0.033532
)

2019-02-13 1:24:03 - cex delete buy orders: eth_btc[move]
2019-02-13 1:24:04 - cex place new buy order: eth_btc 0.033532 1.51412 [8208660069] margin:0.46521337190228]Array
(
    [complete] => 
    [id] => 8208660069
    [time] => 1550017444373
    [pending] => 1.51412000
    [amount] => 1.51412000
    [type] => buy
    [price] => 0.033532
)

2019-02-13 1:24:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:24:59 - cex place new buy order: eth_btc 0.033536 1.51399 [8208663507] margin:0.46517175572518]Array
(
    [complete] => 
    [id] => 8208663507
    [time] => 1550017499428
    [pending] => 1.51399000
    [amount] => 1.51399000
    [type] => buy
    [price] => 0.033536
)

2019-02-13 1:25:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:25:11 - cex place new buy order: eth_btc 0.033548 1.51344 [8208664568] margin:0.44115893644925]Array
(
    [complete] => 
    [id] => 8208664568
    [time] => 1550017510894
    [pending] => 1.51344000
    [amount] => 1.51344000
    [type] => buy
    [price] => 0.033548
)

2019-02-13 1:25:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:25:19 - cex place new buy order: eth_btc 0.03355 1.51335 [8208665438] margin:0.43517138599103]Array
(
    [complete] => 
    [id] => 8208665438
    [time] => 1550017518944
    [pending] => 1.51335000
    [amount] => 1.51335000
    [type] => buy
    [price] => 0.03355
)

2019-02-13 1:25:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:25:29 - cex place new buy order: eth_btc 0.033553 1.51322 [8208666421] margin:0.42917175811403]Array
(
    [complete] => 
    [id] => 8208666421
    [time] => 1550017529294
    [pending] => 1.51322000
    [amount] => 1.51322000
    [type] => buy
    [price] => 0.033553
)

2019-02-13 1:25:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:25:52 - cex place new buy order: eth_btc 0.033555 1.51313 [8208668160] margin:0.45000745045447]Array
(
    [complete] => 
    [id] => 8208668160
    [time] => 1550017552095
    [pending] => 1.51313000
    [amount] => 1.51313000
    [type] => buy
    [price] => 0.033555
)

2019-02-13 1:26:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:26:04 - cex place new buy order: eth_btc 0.033565 1.51268 [8208669099] margin:0.43497691047223]Array
(
    [complete] => 
    [id] => 8208669099
    [time] => 1550017563828
    [pending] => 1.51268000
    [amount] => 1.51268000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 1:26:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:26:15 - cex place new buy order: eth_btc 0.03357 1.51245 [8208669978] margin:0.43193327375632]Array
(
    [complete] => 
    [id] => 8208669978
    [time] => 1550017574538
    [pending] => 1.51245000
    [amount] => 1.51245000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 1:26:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:26:24 - cex place new buy order: eth_btc 0.033572 1.51236 [8208670609] margin:0.42892886929586]Array
(
    [complete] => 
    [id] => 8208670609
    [time] => 1550017583966
    [pending] => 1.51236000
    [amount] => 1.51236000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 1:26:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:26:32 - cex place new buy order: eth_btc 0.033574 1.51227 [8208671213] margin:0.44677428962887]Array
(
    [complete] => 
    [id] => 8208671213
    [time] => 1550017592512
    [pending] => 1.51227000
    [amount] => 1.51227000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 1:26:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:26:43 - cex place new buy order: eth_btc 0.033576 1.51218 [8208672070] margin:0.4407910412199]Array
(
    [complete] => 
    [id] => 8208672070
    [time] => 1550017603370
    [pending] => 1.51218000
    [amount] => 1.51218000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 1:26:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:26:54 - cex place new buy order: eth_btc 0.033583 1.51187 [8208672793] margin:0.43474376916892]Array
(
    [complete] => 
    [id] => 8208672793
    [time] => 1550017614377
    [pending] => 1.51187000
    [amount] => 1.51187000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 1:27:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:27:05 - cex place new buy order: eth_btc 0.033593 1.51142 [8208673624] margin:0.4405679754711]Array
(
    [complete] => 
    [id] => 8208673624
    [time] => 1550017624977
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 1:27:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:27:16 - cex place new buy order: eth_btc 0.033595 1.51133 [8208674523] margin:0.44351838071142]Array
(
    [complete] => 
    [id] => 8208674523
    [time] => 1550017635760
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033595
)

2019-02-13 1:27:25 - cex delete buy orders: eth_btc[move]
2019-02-13 1:27:26 - cex place new buy order: eth_btc 0.033592 1.51128 [8208675650] margin:0.44052863436124]Array
(
    [complete] => 
    [id] => 8208675650
    [time] => 1550017646257
    [pending] => 1.51128000
    [amount] => 1.51128000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 1:27:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:27:54 - cex place new buy order: eth_btc 0.033594 1.51137 [8208678136] margin:0.4256712508186]Array
(
    [complete] => 
    [id] => 8208678136
    [time] => 1550017673779
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:28:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:28:06 - cex place new buy order: eth_btc 0.033592 1.51133 [8208679236] margin:0.42565858014585]Array
(
    [complete] => 
    [id] => 8208679236
    [time] => 1550017685797
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 1:28:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:28:15 - cex place new buy order: eth_btc 0.033594 1.51137 [8208679949] margin:0.42864797285229]Array
(
    [complete] => 
    [id] => 8208679949
    [time] => 1550017694766
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:28:23 - cex delete buy orders: eth_btc[move]
2019-02-13 1:28:24 - cex place new buy order: eth_btc 0.033592 1.51133 [8208680649] margin:0.41672867986309]Array
(
    [complete] => 
    [id] => 8208680649
    [time] => 1550017703802
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 1:28:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:28:34 - cex place new buy order: eth_btc 0.033594 1.51137 [8208681387] margin:0.37209025421205]Array
(
    [complete] => 
    [id] => 8208681387
    [time] => 1550017713525
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:28:49 - cex delete buy orders: eth_btc[move]
2019-02-13 1:28:50 - cex place new buy order: eth_btc 0.033592 1.51133 [8208682388] margin:0.38696234558713]Array
(
    [complete] => 
    [id] => 8208682388
    [time] => 1550017730461
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 1:29:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:29:19 - cex place new buy order: eth_btc 0.033594 1.51137 [8208683849] margin:0.39292730844793]Array
(
    [complete] => 
    [id] => 8208683849
    [time] => 1550017759289
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:29:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:29:28 - cex place new buy order: eth_btc 0.033596 1.51128 [8208684355] margin:0.38695082747946]Array
(
    [complete] => 
    [id] => 8208684355
    [time] => 1550017768198
    [pending] => 1.51128000
    [amount] => 1.51128000
    [type] => buy
    [price] => 0.033596
)

2019-02-13 1:29:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:29:37 - cex place new buy order: eth_btc 0.033599 1.51115 [8208684809] margin:0.37798744010238]Array
(
    [complete] => 
    [id] => 8208684809
    [time] => 1550017777181
    [pending] => 1.51115000
    [amount] => 1.51115000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:29:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:29:45 - cex place new buy order: eth_btc 0.033601 1.51106 [8208685247] margin:0.37201273771614]Array
(
    [complete] => 
    [id] => 8208685247
    [time] => 1550017785368
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:29:54 - cex delete buy orders: eth_btc[move]
2019-02-13 1:29:55 - cex place new buy order: eth_btc 0.033599 1.51101 [8208685703] margin:0.35414558657223]Array
(
    [complete] => 
    [id] => 8208685703
    [time] => 1550017794722
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:30:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:30:05 - cex place new buy order: eth_btc 0.033601 1.51106 [8208686331] margin:0.3571322282075]Array
(
    [complete] => 
    [id] => 8208686331
    [time] => 1550017805386
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:30:12 - cex delete buy orders: eth_btc[move]
2019-02-13 1:30:13 - cex place new buy order: eth_btc 0.033599 1.51101 [8208686935] margin:0.31843342658175]Array
(
    [complete] => 
    [id] => 8208686935
    [time] => 1550017813184
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:30:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:30:22 - cex place new buy order: eth_btc 0.033601 1.51106 [8208687701] margin:0.34522782060058]Array
(
    [complete] => 
    [id] => 8208687701
    [time] => 1550017822444
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:30:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:30:31 - cex place new buy order: eth_btc 0.033603 1.51097 [8208688243] margin:0.31842395024253]Array
(
    [complete] => 
    [id] => 8208688243
    [time] => 1550017830642
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 1:30:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:30:41 - cex place new buy order: eth_btc 0.033605 1.51088 [8208689406] margin:0.30650200862967]Array
(
    [complete] => 
    [id] => 8208689406
    [time] => 1550017841171
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033605
)

2019-02-13 1:30:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:30:51 - cex place new buy order: eth_btc 0.033607 1.51079 [8208690219] margin:0.30648376826257]Array
(
    [complete] => 
    [id] => 8208690219
    [time] => 1550017850977
    [pending] => 1.51079000
    [amount] => 1.51079000
    [type] => buy
    [price] => 0.033607
)

2019-02-13 1:31:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:31:03 - cex place new buy order: eth_btc 0.033609 1.5107 [8208691427] margin:0.21125293820108]Array
(
    [complete] => 
    [id] => 8208691427
    [time] => 1550017862725
    [pending] => 1.51070000
    [amount] => 1.51070000
    [type] => buy
    [price] => 0.033609
)

2019-02-13 1:31:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:31:16 - cex place new buy order: eth_btc 0.033611 1.51061 [8208692802] margin:0.23801731575972]Array
(
    [complete] => 
    [id] => 8208692802
    [time] => 1550017876129
    [pending] => 1.51061000
    [amount] => 1.51061000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:31:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:31:27 - cex place new buy order: eth_btc 0.033613 1.51052 [8208693844] margin:0.23205307470322]Array
(
    [complete] => 
    [id] => 8208693844
    [time] => 1550017886811
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:31:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:31:37 - cex place new buy order: eth_btc 0.033615 1.51043 [8208694653] margin:0.23501413059648]Array
(
    [complete] => 
    [id] => 8208694653
    [time] => 1550017897099
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 1:31:48 - cex delete buy orders: eth_btc[move]
2019-02-13 1:31:50 - cex place new buy order: eth_btc 0.033599 1.51038 [8208695693] margin:0.23798191337456]Array
(
    [complete] => 
    [id] => 8208695693
    [time] => 1550017910165
    [pending] => 1.51038000
    [amount] => 1.51038000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:33:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:33:24 - cex place new buy order: eth_btc 0.033601 1.51106 [8208704043] margin:0.27380137495909]Array
(
    [complete] => 
    [id] => 8208704043
    [time] => 1550018003810
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:33:32 - cex delete buy orders: eth_btc[move]
2019-02-13 1:33:33 - cex place new buy order: eth_btc 0.033599 1.51101 [8208704876] margin:0.27676923992621]Array
(
    [complete] => 
    [id] => 8208704876
    [time] => 1550018013174
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:34:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:34:31 - cex place new buy order: eth_btc 0.033601 1.51106 [8208709340] margin:0.28868188446773]Array
(
    [complete] => 
    [id] => 8208709340
    [time] => 1550018071080
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:34:41 - cex delete buy orders: eth_btc[move]
2019-02-13 1:34:43 - cex place new buy order: eth_btc 0.033599 1.51101 [8208710058] margin:0.2856972799238]Array
(
    [complete] => 
    [id] => 8208710058
    [time] => 1550018082944
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:35:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:35:18 - cex place new buy order: eth_btc 0.033601 1.51106 [8208713134] margin:0.32141900538676]Array
(
    [complete] => 
    [id] => 8208713134
    [time] => 1550018118191
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:35:27 - cex delete buy orders: eth_btc[move]
2019-02-13 1:35:28 - cex place new buy order: eth_btc 0.033599 1.51101 [8208713591] margin:0.31843342658175]Array
(
    [complete] => 
    [id] => 8208713591
    [time] => 1550018127814
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:35:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:35:38 - cex place new buy order: eth_btc 0.033601 1.51106 [8208714289] margin:0.32141900538676]Array
(
    [complete] => 
    [id] => 8208714289
    [time] => 1550018137726
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:35:46 - cex delete buy orders: eth_btc[move]
2019-02-13 1:35:48 - cex place new buy order: eth_btc 0.033599 1.51101 [8208714931] margin:0.31843342658175]Array
(
    [complete] => 
    [id] => 8208714931
    [time] => 1550018147609
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:36:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:36:06 - cex place new buy order: eth_btc 0.033601 1.51106 [8208716283] margin:0.3362995148954]Array
(
    [complete] => 
    [id] => 8208716283
    [time] => 1550018165796
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:36:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:36:16 - cex place new buy order: eth_btc 0.033603 1.51097 [8208716936] margin:0.33032764931702]Array
(
    [complete] => 
    [id] => 8208716936
    [time] => 1550018176090
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 1:36:23 - cex delete buy orders: eth_btc[move]
2019-02-13 1:36:25 - cex place new buy order: eth_btc 0.033599 1.51092 [8208717894] margin:0.31246280204738]Array
(
    [complete] => 
    [id] => 8208717894
    [time] => 1550018185208
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:36:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:36:42 - cex place new buy order: eth_btc 0.033601 1.51106 [8208719268] margin:0.33034731109194]Array
(
    [complete] => 
    [id] => 8208719268
    [time] => 1550018202313
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:36:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:36:52 - cex place new buy order: eth_btc 0.033603 1.51097 [8208719897] margin:0.33925542362288]Array
(
    [complete] => 
    [id] => 8208719897
    [time] => 1550018212425
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 1:37:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:37:02 - cex place new buy order: eth_btc 0.033605 1.51088 [8208720520] margin:0.33328373753905]Array
(
    [complete] => 
    [id] => 8208720520
    [time] => 1550018221559
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033605
)

2019-02-13 1:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:37:05 - cex place new buy order: eth_btc 0.033607 1.51079 [] margin:0.34516618561611]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 1:37:14 - cex place new buy order: eth_btc 0.033599 1.5111 [8208721648]Array
(
    [complete] => 
    [id] => 8208721648
    [time] => 1550018233914
    [pending] => 1.51110000
    [amount] => 1.51110000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:38:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:38:54 - cex place new buy order: eth_btc 0.033601 1.51106 [8208728944] margin:0.42558257194727]Array
(
    [complete] => 
    [id] => 8208728944
    [time] => 1550018334054
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:39:13 - cex place new buy order: eth_btc 0.033603 1.51097 [8208729852] margin:0.42555724191291]Array
(
    [complete] => 
    [id] => 8208729852
    [time] => 1550018353012
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 1:39:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:39:25 - cex place new buy order: eth_btc 0.033605 1.51088 [8208730674] margin:0.42255616723701]Array
(
    [complete] => 
    [id] => 8208730674
    [time] => 1550018364737
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033605
)

2019-02-13 1:39:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:39:35 - cex place new buy order: eth_btc 0.033607 1.51079 [8208731401] margin:0.41657987919184]Array
(
    [complete] => 
    [id] => 8208731401
    [time] => 1550018375451
    [pending] => 1.51079000
    [amount] => 1.51079000
    [type] => buy
    [price] => 0.033607
)

2019-02-13 1:39:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:39:45 - cex place new buy order: eth_btc 0.033609 1.5107 [8208732205] margin:0.41060430241899]Array
(
    [complete] => 
    [id] => 8208732205
    [time] => 1550018384980
    [pending] => 1.51070000
    [amount] => 1.51070000
    [type] => buy
    [price] => 0.033609
)

2019-02-13 1:39:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:39:53 - cex place new buy order: eth_btc 0.033612 1.51056 [8208732958] margin:0.40461739854813]Array
(
    [complete] => 
    [id] => 8208732958
    [time] => 1550018393487
    [pending] => 1.51056000
    [amount] => 1.51056000
    [type] => buy
    [price] => 0.033612
)

2019-02-13 1:40:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:40:02 - cex place new buy order: eth_btc 0.033614 1.51047 [8208733697] margin:0.40756827512347]Array
(
    [complete] => 
    [id] => 8208733697
    [time] => 1550018401611
    [pending] => 1.51047000
    [amount] => 1.51047000
    [type] => buy
    [price] => 0.033614
)

2019-02-13 1:40:12 - cex delete buy orders: eth_btc[move]
2019-02-13 1:40:13 - cex place new buy order: eth_btc 0.033612 1.51043 [8208734504] margin:0.40458128811545]Array
(
    [complete] => 
    [id] => 8208734504
    [time] => 1550018412703
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033612
)

2019-02-13 1:40:54 - cex delete buy orders: eth_btc[move]
2019-02-13 1:40:55 - cex place new buy order: eth_btc 0.033599 1.51052 [8208736788] margin:0.42245559753666]Array
(
    [complete] => 
    [id] => 8208736788
    [time] => 1550018454981
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:41:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:41:37 - cex place new buy order: eth_btc 0.033601 1.51106 [8208739802] margin:0.4999851194905]Array
(
    [complete] => 
    [id] => 8208739802
    [time] => 1550018496588
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:41:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:41:46 - cex place new buy order: eth_btc 0.033603 1.51097 [8208740642] margin:0.49995536112848]Array
(
    [complete] => 
    [id] => 8208740642
    [time] => 1550018506081
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 1:42:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:42:06 - cex place new buy order: eth_btc 0.033605 1.51088 [8208741925] margin:0.49099836333879]Array
(
    [complete] => 
    [id] => 8208741925
    [time] => 1550018525565
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033605
)

2019-02-13 1:42:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:42:14 - cex place new buy order: eth_btc 0.033607 1.51079 [8208742530] margin:0.46418900824234]Array
(
    [complete] => 
    [id] => 8208742530
    [time] => 1550018533752
    [pending] => 1.51079000
    [amount] => 1.51079000
    [type] => buy
    [price] => 0.033607
)

2019-02-13 1:42:23 - cex delete buy orders: eth_btc[move]
2019-02-13 1:42:25 - cex place new buy order: eth_btc 0.033599 1.51074 [8208743762] margin:0.48202808855036]Array
(
    [complete] => 
    [id] => 8208743762
    [time] => 1550018545312
    [pending] => 1.51074000
    [amount] => 1.51074000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:43:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:43:24 - cex place new buy order: eth_btc 0.033601 1.51106 [8208749777] margin:0.5297461385078]Array
(
    [complete] => 
    [id] => 8208749777
    [time] => 1550018604398
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:43:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:43:33 - cex place new buy order: eth_btc 0.033603 1.51097 [8208750580] margin:0.52078683450882]Array
(
    [complete] => 
    [id] => 8208750580
    [time] => 1550018613329
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 1:43:40 - cex delete buy orders: eth_btc[move]
2019-02-13 1:43:42 - cex place new buy order: eth_btc 0.033599 1.51092 [8208751424] margin:0.51779550053566]Array
(
    [complete] => 
    [id] => 8208751424
    [time] => 1550018621749
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:45:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:45:06 - cex place new buy order: eth_btc 0.033601 1.51106 [8208759041] margin:0.46724799857147]Array
(
    [complete] => 
    [id] => 8208759041
    [time] => 1550018705834
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:45:13 - cex delete buy orders: eth_btc[move]
2019-02-13 1:45:15 - cex place new buy order: eth_btc 0.033599 1.51101 [8208760075] margin:0.46723409320872]Array
(
    [complete] => 
    [id] => 8208760075
    [time] => 1550018714766
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:45:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:45:43 - cex place new buy order: eth_btc 0.033602 1.51101 [8208763026] margin:0.42854591988573]Array
(
    [complete] => 
    [id] => 8208763026
    [time] => 1550018742774
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 1:46:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:46:05 - cex place new buy order: eth_btc 0.033602 1.51097 [8208765053] margin:0.43746094098742]Array
(
    [complete] => 
    [id] => 8208765053
    [time] => 1550018765522
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 1:46:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:46:26 - cex place new buy order: eth_btc 0.033604 1.51092 [8208767336] margin:0.44637543149624]Array
(
    [complete] => 
    [id] => 8208767336
    [time] => 1550018786239
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033604
)

2019-02-13 1:46:33 - cex delete buy orders: eth_btc[move]
2019-02-13 1:46:34 - cex place new buy order: eth_btc 0.033602 1.51088 [8208768318] margin:0.41660467192381]Array
(
    [complete] => 
    [id] => 8208768318
    [time] => 1550018793706
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 1:46:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:46:48 - cex place new buy order: eth_btc 0.033604 1.51092 [8208769545] margin:0.42256874181643]Array
(
    [complete] => 
    [id] => 8208769545
    [time] => 1550018807844
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033604
)

2019-02-13 1:46:54 - cex delete buy orders: eth_btc[move]
2019-02-13 1:46:56 - cex place new buy order: eth_btc 0.033602 1.51088 [8208770334] margin:0.41958041958041]Array
(
    [complete] => 
    [id] => 8208770334
    [time] => 1550018815557
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 1:47:03 - cex delete buy orders: eth_btc[move]
2019-02-13 1:47:04 - cex place new buy order: eth_btc 0.033602 1.51097 [8208771473] margin:0.42555724191291]Array
(
    [complete] => 
    [id] => 8208771473
    [time] => 1550018824445
    [pending] => 1.51097000
    [amount] => 1.51097000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 1:47:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:47:51 - cex place new buy order: eth_btc 0.033604 1.51092 [8208775385] margin:0.43744792286633]Array
(
    [complete] => 
    [id] => 8208775385
    [time] => 1550018870566
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033604
)

2019-02-13 1:48:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:48:05 - cex place new buy order: eth_btc 0.033606 1.51083 [8208776611] margin:0.45825150270784]Array
(
    [complete] => 
    [id] => 8208776611
    [time] => 1550018885361
    [pending] => 1.51083000
    [amount] => 1.51083000
    [type] => buy
    [price] => 0.033606
)

2019-02-13 1:48:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:48:14 - cex place new buy order: eth_btc 0.033608 1.51074 [8208777243] margin:0.44632230421329]Array
(
    [complete] => 
    [id] => 8208777243
    [time] => 1550018894080
    [pending] => 1.51074000
    [amount] => 1.51074000
    [type] => buy
    [price] => 0.033608
)

2019-02-13 1:48:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:48:34 - cex place new buy order: eth_btc 0.03361 1.51065 [8208778960] margin:0.45819696518894]Array
(
    [complete] => 
    [id] => 8208778960
    [time] => 1550018914384
    [pending] => 1.51065000
    [amount] => 1.51065000
    [type] => buy
    [price] => 0.03361
)

2019-02-13 1:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:48:43 - cex place new buy order: eth_btc 0.033612 1.51056 [8208779490] margin:0.45816970129713]Array
(
    [complete] => 
    [id] => 8208779490
    [time] => 1550018922913
    [pending] => 1.51056000
    [amount] => 1.51056000
    [type] => buy
    [price] => 0.033612
)

2019-02-13 1:48:50 - cex delete buy orders: eth_btc[move]
2019-02-13 1:48:51 - cex place new buy order: eth_btc 0.033608 1.51052 [8208779981] margin:0.45518103114863]Array
(
    [complete] => 
    [id] => 8208779981
    [time] => 1550018931376
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033608
)

2019-02-13 1:48:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:49:00 - cex place new buy order: eth_btc 0.033612 1.51056 [8208780469] margin:0.44924431750564]Array
(
    [complete] => 
    [id] => 8208780469
    [time] => 1550018939664
    [pending] => 1.51056000
    [amount] => 1.51056000
    [type] => buy
    [price] => 0.033612
)

2019-02-13 1:49:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:49:12 - cex place new buy order: eth_btc 0.033611 0.01291 [] margin:0.44625591289085]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 1:49:19 - cex delete buy orders: eth_btc[move]
2019-02-13 1:49:21 - cex place new buy order: eth_btc 0.033611 1.51052 [8208781799] margin:0.46708118882575]Array
(
    [complete] => 
    [id] => 8208781799
    [time] => 1550018961379
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:49:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:49:31 - cex place new buy order: eth_btc 0.033613 1.51052 [8208782714] margin:0.47303126766429]Array
(
    [complete] => 
    [id] => 8208782714
    [time] => 1550018970757
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:50:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:50:23 - cex place new buy order: eth_btc 0.033615 1.51043 [8208786744] margin:0.40160642570282]Array
(
    [complete] => 
    [id] => 8208786744
    [time] => 1550019023347
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 1:50:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:50:33 - cex place new buy order: eth_btc 0.033619 1.51025 [8208787423] margin:0.39560962550937]Array
(
    [complete] => 
    [id] => 8208787423
    [time] => 1550019032734
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 1:50:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:50:47 - cex place new buy order: eth_btc 0.033621 1.51016 [8208788259] margin:0.40153475506381]Array
(
    [complete] => 
    [id] => 8208788259
    [time] => 1550019047500
    [pending] => 1.51016000
    [amount] => 1.51016000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 1:50:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:50:57 - cex place new buy order: eth_btc 0.033623 1.51007 [8208788682] margin:0.39556256134194]Array
(
    [complete] => 
    [id] => 8208788682
    [time] => 1550019056608
    [pending] => 1.51007000
    [amount] => 1.51007000
    [type] => buy
    [price] => 0.033623
)

2019-02-13 1:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:51:05 - cex place new buy order: eth_btc 0.033625 1.50998 [8208789242] margin:0.35985130111522]Array
(
    [complete] => 
    [id] => 8208789242
    [time] => 1550019065008
    [pending] => 1.50998000
    [amount] => 1.50998000
    [type] => buy
    [price] => 0.033625
)

2019-02-13 1:51:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:51:14 - cex place new buy order: eth_btc 0.033627 1.50989 [8208789921] margin:0.35388229696374]Array
(
    [complete] => 
    [id] => 8208789921
    [time] => 1550019073990
    [pending] => 1.50989000
    [amount] => 1.50989000
    [type] => buy
    [price] => 0.033627
)

2019-02-13 1:51:24 - cex delete buy orders: eth_btc[move]
2019-02-13 1:51:25 - cex place new buy order: eth_btc 0.033593 1.50984 [8208790823] margin:0.26763411442845]Array
(
    [complete] => 
    [id] => 8208790823
    [time] => 1550019084985
    [pending] => 1.50984000
    [amount] => 1.50984000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 1:51:34 - cex delete buy orders: eth_btc[move]
2019-02-13 1:51:35 - cex place new buy order: eth_btc 0.033576 1.51137 [8208791724] margin:0.36316008811099]Array
(
    [complete] => 
    [id] => 8208791724
    [time] => 1550019095033
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 1:51:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:51:47 - cex place new buy order: eth_btc 0.033594 1.51137 [8208792893] margin:0.34232303387511]Array
(
    [complete] => 
    [id] => 8208792893
    [time] => 1550019106603
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:52:03 - cex delete buy orders: eth_btc[move]
2019-02-13 1:52:04 - cex place new buy order: eth_btc 0.033594 1.51133 [8208794426] margin:0.34528947760082]Array
(
    [complete] => 
    [id] => 8208794426
    [time] => 1550019124468
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:52:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:52:25 - cex place new buy order: eth_btc 0.033596 1.51128 [8208795917] margin:0.3393261102512]Array
(
    [complete] => 
    [id] => 8208795917
    [time] => 1550019145238
    [pending] => 1.51128000
    [amount] => 1.51128000
    [type] => buy
    [price] => 0.033596
)

2019-02-13 1:52:35 - cex delete buy orders: eth_btc[move]
2019-02-13 1:52:36 - cex place new buy order: eth_btc 0.033594 1.51124 [8208796872] margin:0.33931601035806]Array
(
    [complete] => 
    [id] => 8208796872
    [time] => 1550019155798
    [pending] => 1.51124000
    [amount] => 1.51124000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:53:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:53:05 - cex place new buy order: eth_btc 0.033594 1.51133 [8208799577] margin:0.34528947760082]Array
(
    [complete] => 
    [id] => 8208799577
    [time] => 1550019184998
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:53:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:53:32 - cex place new buy order: eth_btc 0.033596 1.51128 [8208802276] margin:0.36909155851887]Array
(
    [complete] => 
    [id] => 8208802276
    [time] => 1550019212371
    [pending] => 1.51128000
    [amount] => 1.51128000
    [type] => buy
    [price] => 0.033596
)

2019-02-13 1:53:40 - cex delete buy orders: eth_btc[move]
2019-02-13 1:53:42 - cex place new buy order: eth_btc 0.033594 1.51124 [8208803287] margin:0.37800994136379]Array
(
    [complete] => 
    [id] => 8208803287
    [time] => 1550019221915
    [pending] => 1.51124000
    [amount] => 1.51124000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:53:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:53:52 - cex place new buy order: eth_btc 0.033596 1.51128 [8208804075] margin:0.38397428265269]Array
(
    [complete] => 
    [id] => 8208804075
    [time] => 1550019232145
    [pending] => 1.51128000
    [amount] => 1.51128000
    [type] => buy
    [price] => 0.033596
)

2019-02-13 1:54:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:54:04 - cex place new buy order: eth_btc 0.033599 1.51115 [8208804975] margin:0.3809637191583]Array
(
    [complete] => 
    [id] => 8208804975
    [time] => 1550019243946
    [pending] => 1.51115000
    [amount] => 1.51115000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 1:54:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:54:15 - cex place new buy order: eth_btc 0.033601 1.51106 [8208806015] margin:0.41070206243861]Array
(
    [complete] => 
    [id] => 8208806015
    [time] => 1550019254991
    [pending] => 1.51106000
    [amount] => 1.51106000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 1:54:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:54:25 - cex place new buy order: eth_btc 0.033604 1.51092 [8208807078] margin:0.4642304487561]Array
(
    [complete] => 
    [id] => 8208807078
    [time] => 1550019265496
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033604
)

2019-02-13 1:54:34 - cex delete buy orders: eth_btc[move]
2019-02-13 1:54:36 - cex place new buy order: eth_btc 0.033594 1.51088 [8208807897] margin:0.47016812974259]Array
(
    [complete] => 
    [id] => 8208807897
    [time] => 1550019276057
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 1:54:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:54:49 - cex place new buy order: eth_btc 0.033606 1.51083 [8208808768] margin:0.46420282092483]Array
(
    [complete] => 
    [id] => 8208808768
    [time] => 1550019289002
    [pending] => 1.51083000
    [amount] => 1.51083000
    [type] => buy
    [price] => 0.033606
)

2019-02-13 1:55:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:55:01 - cex place new buy order: eth_btc 0.033609 1.5107 [8208810044] margin:0.43143205688951]Array
(
    [complete] => 
    [id] => 8208810044
    [time] => 1550019301092
    [pending] => 1.51070000
    [amount] => 1.51070000
    [type] => buy
    [price] => 0.033609
)

2019-02-13 1:55:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:55:08 - cex place new buy order: eth_btc 0.033611 1.51061 [8208810790] margin:0.43140638481449]Array
(
    [complete] => 
    [id] => 8208810790
    [time] => 1550019308031
    [pending] => 1.51061000
    [amount] => 1.51061000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:55:18 - cex delete buy orders: eth_btc[move]
2019-02-13 1:55:19 - cex place new buy order: eth_btc 0.033609 1.51056 [8208811804] margin:0.42841842199215]Array
(
    [complete] => 
    [id] => 8208811804
    [time] => 1550019319478
    [pending] => 1.51056000
    [amount] => 1.51056000
    [type] => buy
    [price] => 0.033609
)

2019-02-13 1:55:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:55:30 - cex place new buy order: eth_btc 0.033611 1.51061 [8208812617] margin:0.37190205587456]Array
(
    [complete] => 
    [id] => 8208812617
    [time] => 1550019330248
    [pending] => 1.51061000
    [amount] => 1.51061000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:56:12 - cex delete buy orders: eth_btc[move]
2019-02-13 1:56:13 - cex place new buy order: eth_btc 0.033611 1.51056 [8208817394] margin:0.38676663096513]Array
(
    [complete] => 
    [id] => 8208817394
    [time] => 1550019373108
    [pending] => 1.51056000
    [amount] => 1.51056000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:56:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:56:26 - cex place new buy order: eth_btc 0.033613 1.51052 [8208818574] margin:0.3956802427632]Array
(
    [complete] => 
    [id] => 8208818574
    [time] => 1550019385585
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:56:35 - cex delete buy orders: eth_btc[move]
2019-02-13 1:56:37 - cex place new buy order: eth_btc 0.033611 1.51047 [8208819206] margin:0.39269352055691]Array
(
    [complete] => 
    [id] => 8208819206
    [time] => 1550019396653
    [pending] => 1.51047000
    [amount] => 1.51047000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:56:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:56:48 - cex place new buy order: eth_btc 0.033613 1.51052 [8208819705] margin:0.39270520334393]Array
(
    [complete] => 
    [id] => 8208819705
    [time] => 1550019407523
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:56:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:56:57 - cex place new buy order: eth_btc 0.033615 1.51043 [8208820202] margin:0.38970697605236]Array
(
    [complete] => 
    [id] => 8208820202
    [time] => 1550019416661
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 1:57:03 - cex delete buy orders: eth_btc[move]
2019-02-13 1:57:04 - cex place new buy order: eth_btc 0.033611 1.51038 [8208820561] margin:0.3867206092337]Array
(
    [complete] => 
    [id] => 8208820561
    [time] => 1550019424490
    [pending] => 1.51038000
    [amount] => 1.51038000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:57:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:57:19 - cex place new buy order: eth_btc 0.033613 1.51052 [8208821959] margin:0.3956802427632]Array
(
    [complete] => 
    [id] => 8208821959
    [time] => 1550019438605
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:57:26 - cex delete buy orders: eth_btc[move]
2019-02-13 1:57:27 - cex place new buy order: eth_btc 0.033611 1.51047 [8208823097] margin:0.39269352055691]Array
(
    [complete] => 
    [id] => 8208823097
    [time] => 1550019447162
    [pending] => 1.51047000
    [amount] => 1.51047000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:57:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:57:35 - cex place new buy order: eth_btc 0.033613 1.51052 [8208824009] margin:0.39270520334393]Array
(
    [complete] => 
    [id] => 8208824009
    [time] => 1550019455116
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:57:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:57:44 - cex place new buy order: eth_btc 0.033615 1.51043 [8208825019] margin:0.39863156329021]Array
(
    [complete] => 
    [id] => 8208825019
    [time] => 1550019464023
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 1:57:57 - cex delete buy orders: eth_btc[move]
2019-02-13 1:57:58 - cex place new buy order: eth_btc 0.033611 1.51038 [8208826252] margin:0.36887196573061]Array
(
    [complete] => 
    [id] => 8208826252
    [time] => 1550019478288
    [pending] => 1.51038000
    [amount] => 1.51038000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:58:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:58:06 - cex place new buy order: eth_btc 0.033613 1.51052 [8208826985] margin:0.34212953321631]Array
(
    [complete] => 
    [id] => 8208826985
    [time] => 1550019485607
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:58:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:58:16 - cex place new buy order: eth_btc 0.033615 1.51043 [8208827883] margin:0.35995835192624]Array
(
    [complete] => 
    [id] => 8208827883
    [time] => 1550019495611
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 1:58:23 - cex delete buy orders: eth_btc[move]
2019-02-13 1:58:25 - cex place new buy order: eth_btc 0.033611 1.51038 [8208828545] margin:0.35697287006189]Array
(
    [complete] => 
    [id] => 8208828545
    [time] => 1550019505005
    [pending] => 1.51038000
    [amount] => 1.51038000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:59:04 - cex delete buy orders: eth_btc[move]
2019-02-13 1:59:05 - cex place new buy order: eth_btc 0.033611 0.01313 [] margin:0.40164227061763]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 1:59:21 - cex delete buy orders: eth_btc[move]
2019-02-13 1:59:23 - cex place new buy order: eth_btc 0.033611 1.51056 [8208833290] margin:0.40164227061763]Array
(
    [complete] => 
    [id] => 8208833290
    [time] => 1550019562789
    [pending] => 1.51056000
    [amount] => 1.51056000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 1:59:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 1:59:43 - cex place new buy order: eth_btc 0.033613 1.51052 [8208834923] margin:0.40758040044031]Array
(
    [complete] => 
    [id] => 8208834923
    [time] => 1550019583256
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 1:59:53 - cex delete buy orders: eth_btc[move]
2019-02-13 1:59:54 - cex place new buy order: eth_btc 0.033611 1.51047 [8208835625] margin:0.40459332421017]Array
(
    [complete] => 
    [id] => 8208835625
    [time] => 1550019594371
    [pending] => 1.51047000
    [amount] => 1.51047000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 2:00:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:00:06 - cex place new buy order: eth_btc 0.033611 1.51056 [8208836445] margin:0.40759252647864]Array
(
    [complete] => 
    [id] => 8208836445
    [time] => 1550019605677
    [pending] => 1.51056000
    [amount] => 1.51056000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 2:00:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:00:27 - cex place new buy order: eth_btc 0.033613 1.51052 [8208838409] margin:0.39270520334393]Array
(
    [complete] => 
    [id] => 8208838409
    [time] => 1550019627437
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 2:00:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:00:51 - cex place new buy order: eth_btc 0.033615 1.51043 [8208840355] margin:0.39863156329021]Array
(
    [complete] => 
    [id] => 8208840355
    [time] => 1550019651121
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:01:01 - cex delete buy orders: eth_btc[move]
2019-02-13 2:01:02 - cex place new buy order: eth_btc 0.033611 1.51038 [8208841145] margin:0.40159447881962]Array
(
    [complete] => 
    [id] => 8208841145
    [time] => 1550019661929
    [pending] => 1.51038000
    [amount] => 1.51038000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 2:01:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:01:08 - cex place new buy order: eth_btc 0.033613 1.51052 [8208841461] margin:0.41055543985957]Array
(
    [complete] => 
    [id] => 8208841461
    [time] => 1550019668413
    [pending] => 1.51052000
    [amount] => 1.51052000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 2:01:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:01:19 - cex place new buy order: eth_btc 0.033615 1.51043 [8208842063] margin:0.41053101294064]Array
(
    [complete] => 
    [id] => 8208842063
    [time] => 1550019679007
    [pending] => 1.51043000
    [amount] => 1.51043000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:01:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:01:37 - cex place new buy order: eth_btc 0.033617 1.51034 [8208843367] margin:0.39860784722017]Array
(
    [complete] => 
    [id] => 8208843367
    [time] => 1550019697289
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 2:01:47 - cex delete buy orders: eth_btc[move]
2019-02-13 2:01:49 - cex place new buy order: eth_btc 0.033615 1.51029 [8208843970] margin:0.3956213933012]Array
(
    [complete] => 
    [id] => 8208843970
    [time] => 1550019709379
    [pending] => 1.51029000
    [amount] => 1.51029000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:02:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:02:01 - cex place new buy order: eth_btc 0.033617 1.51034 [8208844577] margin:0.39860784722017]Array
(
    [complete] => 
    [id] => 8208844577
    [time] => 1550019721393
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 2:02:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:02:13 - cex place new buy order: eth_btc 0.033619 1.51025 [8208845153] margin:0.39560962550937]Array
(
    [complete] => 
    [id] => 8208845153
    [time] => 1550019732917
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 2:02:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:02:26 - cex place new buy order: eth_btc 0.033621 1.51016 [8208845846] margin:0.39558609202581]Array
(
    [complete] => 
    [id] => 8208845846
    [time] => 1550019745881
    [pending] => 1.51016000
    [amount] => 1.51016000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 2:02:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:02:39 - cex place new buy order: eth_btc 0.033623 1.51007 [8208846657] margin:0.38961425214883]Array
(
    [complete] => 
    [id] => 8208846657
    [time] => 1550019759073
    [pending] => 1.51007000
    [amount] => 1.51007000
    [type] => buy
    [price] => 0.033623
)

2019-02-13 2:02:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:02:52 - cex place new buy order: eth_btc 0.033625 1.50998 [8208848082] margin:0.3717472118959]Array
(
    [complete] => 
    [id] => 8208848082
    [time] => 1550019771562
    [pending] => 1.50998000
    [amount] => 1.50998000
    [type] => buy
    [price] => 0.033625
)

2019-02-13 2:03:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:03:06 - cex place new buy order: eth_btc 0.033616 1.50993 [8208849634] margin:0.3657883780408]Array
(
    [complete] => 
    [id] => 8208849634
    [time] => 1550019786048
    [pending] => 1.50993000
    [amount] => 1.50993000
    [type] => buy
    [price] => 0.033616
)

2019-02-13 2:03:25 - cex delete buy orders: eth_btc[move]
2019-02-13 2:03:27 - cex place new buy order: eth_btc 0.033615 1.51034 [8208851289] margin:0.3510128803879]Array
(
    [complete] => 
    [id] => 8208851289
    [time] => 1550019806874
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:03:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:03:39 - cex place new buy order: eth_btc 0.033617 1.51034 [8208852152] margin:0.34803819496088]Array
(
    [complete] => 
    [id] => 8208852152
    [time] => 1550019819088
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 2:03:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:03:50 - cex place new buy order: eth_btc 0.033619 1.51025 [8208853080] margin:0.32124691394746]Array
(
    [complete] => 
    [id] => 8208853080
    [time] => 1550019830364
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 2:04:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:04:01 - cex place new buy order: eth_btc 0.033621 1.51016 [8208853847] margin:0.31527914101306]Array
(
    [complete] => 
    [id] => 8208853847
    [time] => 1550019841093
    [pending] => 1.51016000
    [amount] => 1.51016000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 2:04:07 - cex delete buy orders: eth_btc[move]
2019-02-13 2:04:08 - cex place new buy order: eth_btc 0.033615 1.51011 [8208854227] margin:0.33014097912081]Array
(
    [complete] => 
    [id] => 8208854227
    [time] => 1550019848435
    [pending] => 1.51011000
    [amount] => 1.51011000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:04:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:04:25 - cex place new buy order: eth_btc 0.033617 1.51034 [8208855630] margin:0.32721539697176]Array
(
    [complete] => 
    [id] => 8208855630
    [time] => 1550019864593
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 2:04:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:04:38 - cex place new buy order: eth_btc 0.033619 1.51025 [8208856568] margin:0.32719593087243]Array
(
    [complete] => 
    [id] => 8208856568
    [time] => 1550019878520
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 2:04:47 - cex delete buy orders: eth_btc[move]
2019-02-13 2:04:49 - cex place new buy order: eth_btc 0.033615 1.5102 [8208857363] margin:0.32421177870314]Array
(
    [complete] => 
    [id] => 8208857363
    [time] => 1550019888827
    [pending] => 1.51020000
    [amount] => 1.51020000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:04:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:04:57 - cex place new buy order: eth_btc 0.033617 1.51034 [8208857763] margin:0.3510128803879]Array
(
    [complete] => 
    [id] => 8208857763
    [time] => 1550019896840
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 2:05:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:05:04 - cex place new buy order: eth_btc 0.033619 1.51025 [8208858147] margin:0.3301704393349]Array
(
    [complete] => 
    [id] => 8208858147
    [time] => 1550019903919
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 2:05:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:05:13 - cex place new buy order: eth_btc 0.033621 1.51016 [8208858796] margin:0.33015079860801]Array
(
    [complete] => 
    [id] => 8208858796
    [time] => 1550019913345
    [pending] => 1.51016000
    [amount] => 1.51016000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 2:05:21 - cex delete buy orders: eth_btc[move]
2019-02-13 2:05:23 - cex place new buy order: eth_btc 0.033615 1.51011 [8208859565] margin:0.33311522217596]Array
(
    [complete] => 
    [id] => 8208859565
    [time] => 1550019922667
    [pending] => 1.51011000
    [amount] => 1.51011000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:05:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:05:49 - cex place new buy order: eth_btc 0.033617 1.51034 [8208861848] margin:0.32721539697176]Array
(
    [complete] => 
    [id] => 8208861848
    [time] => 1550019948866
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 2:06:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:06:01 - cex place new buy order: eth_btc 0.033619 1.51025 [8208863061] margin:0.32719593087243]Array
(
    [complete] => 
    [id] => 8208863061
    [time] => 1550019961074
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 2:06:12 - cex delete buy orders: eth_btc[move]
2019-02-13 2:06:14 - cex place new buy order: eth_btc 0.033615 1.5102 [8208864137] margin:0.35098155859605]Array
(
    [complete] => 
    [id] => 8208864137
    [time] => 1550019973862
    [pending] => 1.51020000
    [amount] => 1.51020000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:06:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:06:31 - cex place new buy order: eth_btc 0.033617 1.51034 [8208865529] margin:0.36886099294999]Array
(
    [complete] => 
    [id] => 8208865529
    [time] => 1550019991154
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 2:06:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:06:40 - cex place new buy order: eth_btc 0.033619 1.51025 [8208866230] margin:0.3539665070347]Array
(
    [complete] => 
    [id] => 8208866230
    [time] => 1550019999964
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 2:06:48 - cex delete buy orders: eth_btc[move]
2019-02-13 2:06:49 - cex place new buy order: eth_btc 0.033615 1.5102 [8208867132] margin:0.35098155859605]Array
(
    [complete] => 
    [id] => 8208867132
    [time] => 1550020009328
    [pending] => 1.51020000
    [amount] => 1.51020000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:07:03 - cex delete buy orders: eth_btc[move]
2019-02-13 2:07:05 - cex place new buy order: eth_btc 0.033615 1.51038 [8208868543] margin:0.36589719181341]Array
(
    [complete] => 
    [id] => 8208868543
    [time] => 1550020024985
    [pending] => 1.51038000
    [amount] => 1.51038000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 2:07:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:07:34 - cex place new buy order: eth_btc 0.033617 1.51034 [8208870780] margin:0.35993693666894]Array
(
    [complete] => 
    [id] => 8208870780
    [time] => 1550020053923
    [pending] => 1.51034000
    [amount] => 1.51034000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 2:07:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:07:42 - cex place new buy order: eth_btc 0.033619 1.51025 [8208871238] margin:0.3539665070347]Array
(
    [complete] => 
    [id] => 8208871238
    [time] => 1550020061981
    [pending] => 1.51025000
    [amount] => 1.51025000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 2:07:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:07:52 - cex place new buy order: eth_btc 0.033621 1.51016 [8208871703] margin:0.34799678772195]Array
(
    [complete] => 
    [id] => 8208871703
    [time] => 1550020072307
    [pending] => 1.51016000
    [amount] => 1.51016000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 2:07:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:08:00 - cex place new buy order: eth_btc 0.033623 1.51007 [8208872059] margin:0.36284686077981]Array
(
    [complete] => 
    [id] => 8208872059
    [time] => 1550020080299
    [pending] => 1.51007000
    [amount] => 1.51007000
    [type] => buy
    [price] => 0.033623
)

2019-02-13 2:08:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:08:05 - cex place new buy order: eth_btc 0.033625 1.50998 [8208872278] margin:0.33605947955389]Array
(
    [complete] => 
    [id] => 8208872278
    [time] => 1550020084564
    [pending] => 1.50998000
    [amount] => 1.50998000
    [type] => buy
    [price] => 0.033625
)

2019-02-13 2:08:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:08:13 - cex place new buy order: eth_btc 0.033627 1.50989 [8208872709] margin:0.33009189044515]Array
(
    [complete] => 
    [id] => 8208872709
    [time] => 1550020093425
    [pending] => 1.50989000
    [amount] => 1.50989000
    [type] => buy
    [price] => 0.033627
)

2019-02-13 2:08:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:08:22 - cex place new buy order: eth_btc 0.033629 1.5098 [8208873121] margin:0.29438877159595]Array
(
    [complete] => 
    [id] => 8208873121
    [time] => 1550020102205
    [pending] => 1.50980000
    [amount] => 1.50980000
    [type] => buy
    [price] => 0.033629
)

2019-02-13 2:08:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:08:33 - cex place new buy order: eth_btc 0.033631 1.50971 [8208873861] margin:0.24679611073117]Array
(
    [complete] => 
    [id] => 8208873861
    [time] => 1550020113021
    [pending] => 1.50971000
    [amount] => 1.50971000
    [type] => buy
    [price] => 0.033631
)

2019-02-13 2:08:41 - cex delete buy orders: eth_btc[move]
2019-02-13 2:08:42 - cex place new buy order: eth_btc 0.0336 1.50966 [8208874826] margin:0.15164129400569]Array
(
    [complete] => 
    [id] => 8208874826
    [time] => 1550020121908
    [pending] => 1.50966000
    [amount] => 1.50966000
    [type] => buy
    [price] => 0.0336
)

2019-02-13 2:08:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:08:54 - cex place new buy order: eth_btc 0.033602 1.51101 [8208875972] margin:0.25891315993094]Array
(
    [complete] => 
    [id] => 8208875972
    [time] => 1550020134514
    [pending] => 1.51101000
    [amount] => 1.51101000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 2:09:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:09:05 - cex place new buy order: eth_btc 0.033604 1.51092 [8208876933] margin:0.26782525889775]Array
(
    [complete] => 
    [id] => 8208876933
    [time] => 1550020145051
    [pending] => 1.51092000
    [amount] => 1.51092000
    [type] => buy
    [price] => 0.033604
)

2019-02-13 2:09:22 - cex delete buy orders: eth_btc[move]
2019-02-13 2:09:24 - cex place new buy order: eth_btc 0.033583 1.51088 [8208878510] margin:0.26186579378069]Array
(
    [complete] => 
    [id] => 8208878510
    [time] => 1550020163991
    [pending] => 1.51088000
    [amount] => 1.51088000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:09:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:09:35 - cex place new buy order: eth_btc 0.033585 1.51178 [8208880065] margin:0.31263957123715]Array
(
    [complete] => 
    [id] => 8208880065
    [time] => 1550020175034
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 2:09:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:09:45 - cex place new buy order: eth_btc 0.033587 1.51169 [8208881695] margin:0.32750766665675]Array
(
    [complete] => 
    [id] => 8208881695
    [time] => 1550020185158
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 2:09:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:09:55 - cex place new buy order: eth_btc 0.033589 1.5116 [8208883065] margin:0.36321414748874]Array
(
    [complete] => 
    [id] => 8208883065
    [time] => 1550020194617
    [pending] => 1.51160000
    [amount] => 1.51160000
    [type] => buy
    [price] => 0.033589
)

2019-02-13 2:10:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:10:07 - cex place new buy order: eth_btc 0.033592 1.51146 [8208884322] margin:0.36318170993093]Array
(
    [complete] => 
    [id] => 8208884322
    [time] => 1550020206658
    [pending] => 1.51146000
    [amount] => 1.51146000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 2:10:14 - cex delete buy orders: eth_btc[move]
2019-02-13 2:10:15 - cex place new buy order: eth_btc 0.033583 1.51142 [8208885280] margin:0.35126365611884]Array
(
    [complete] => 
    [id] => 8208885280
    [time] => 1550020215367
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:10:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:10:27 - cex place new buy order: eth_btc 0.033585 1.51178 [8208886312] margin:0.26797677534611]Array
(
    [complete] => 
    [id] => 8208886312
    [time] => 1550020227241
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 2:10:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:10:40 - cex place new buy order: eth_btc 0.033587 1.51169 [8208887211] margin:0.27689284544616]Array
(
    [complete] => 
    [id] => 8208887211
    [time] => 1550020239949
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 2:10:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:10:52 - cex place new buy order: eth_btc 0.033589 1.5116 [8208887994] margin:0.34237399148529]Array
(
    [complete] => 
    [id] => 8208887994
    [time] => 1550020251653
    [pending] => 1.51160000
    [amount] => 1.51160000
    [type] => buy
    [price] => 0.033589
)

2019-02-13 2:11:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:11:03 - cex place new buy order: eth_btc 0.033591 1.51151 [8208888636] margin:0.32746866720252]Array
(
    [complete] => 
    [id] => 8208888636
    [time] => 1550020262645
    [pending] => 1.51151000
    [amount] => 1.51151000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 2:11:13 - cex delete buy orders: eth_btc[move]
2019-02-13 2:11:14 - cex place new buy order: eth_btc 0.033583 1.51146 [8208889166] margin:0.33638961657536]Array
(
    [complete] => 
    [id] => 8208889166
    [time] => 1550020273780
    [pending] => 1.51146000
    [amount] => 1.51146000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:11:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:11:36 - cex place new buy order: eth_btc 0.033585 1.51178 [8208890986] margin:0.35730236712816]Array
(
    [complete] => 
    [id] => 8208890986
    [time] => 1550020295784
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 2:11:45 - cex delete buy orders: eth_btc[move]
2019-02-13 2:11:47 - cex place new buy order: eth_btc 0.033583 1.51173 [8208891896] margin:0.29476567617461]Array
(
    [complete] => 
    [id] => 8208891896
    [time] => 1550020306551
    [pending] => 1.51173000
    [amount] => 1.51173000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:12:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:12:06 - cex place new buy order: eth_btc 0.033585 1.51178 [8208893093] margin:0.27095429507218]Array
(
    [complete] => 
    [id] => 8208893093
    [time] => 1550020325619
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 2:12:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:12:16 - cex place new buy order: eth_btc 0.033587 1.51169 [8208893679] margin:0.20841396969065]Array
(
    [complete] => 
    [id] => 8208893679
    [time] => 1550020336415
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 2:12:27 - cex delete buy orders: eth_btc[move]
2019-02-13 2:12:29 - cex place new buy order: eth_btc 0.033583 1.51164 [8208894375] margin:0.22924854114565]Array
(
    [complete] => 
    [id] => 8208894375
    [time] => 1550020349048
    [pending] => 1.51164000
    [amount] => 1.51164000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:12:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:12:40 - cex place new buy order: eth_btc 0.033585 1.51178 [8208895047] margin:0.23820157808545]Array
(
    [complete] => 
    [id] => 8208895047
    [time] => 1550020359982
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 2:12:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:12:51 - cex place new buy order: eth_btc 0.033587 1.51169 [8208896130] margin:0.22627802423556]Array
(
    [complete] => 
    [id] => 8208896130
    [time] => 1550020370581
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 2:13:01 - cex delete buy orders: eth_btc[move]
2019-02-13 2:13:09 - cex place new buy order: eth_btc 0.033584 1.5118 [8208898103]Array
(
    [complete] => 
    [id] => 8208898103
    [time] => 1550020388819
    [pending] => 1.51180000
    [amount] => 1.51180000
    [type] => buy
    [price] => 0.033584
)

2019-02-13 2:13:18 - cex delete buy orders: eth_btc[move]
2019-02-13 2:13:19 - cex place new buy order: eth_btc 0.033583 1.51178 [8208899142] margin:0.26797677534611]Array
(
    [complete] => 
    [id] => 8208899142
    [time] => 1550020398834
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:13:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:13:27 - cex place new buy order: eth_btc 0.033585 1.51178 [8208899700] margin:0.26797677534611]Array
(
    [complete] => 
    [id] => 8208899700
    [time] => 1550020407295
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 2:13:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:13:36 - cex place new buy order: eth_btc 0.033587 1.51169 [8208900039] margin:0.26796081817371]Array
(
    [complete] => 
    [id] => 8208900039
    [time] => 1550020416278
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 2:13:46 - cex delete buy orders: eth_btc[move]
2019-02-13 2:13:47 - cex place new buy order: eth_btc 0.033583 1.51164 [8208900586] margin:0.22329403358341]Array
(
    [complete] => 
    [id] => 8208900586
    [time] => 1550020426703
    [pending] => 1.51164000
    [amount] => 1.51164000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:14:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:14:06 - cex place new buy order: eth_btc 0.033583 1.51182 [8208901714] margin:0.2441638875655]Array
(
    [complete] => 
    [id] => 8208901714
    [time] => 1550020445623
    [pending] => 1.51182000
    [amount] => 1.51182000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:14:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:14:51 - cex place new buy order: eth_btc 0.033585 1.51178 [8208904990] margin:0.27393181479827]Array
(
    [complete] => 
    [id] => 8208904990
    [time] => 1550020490815
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 2:14:58 - cex delete buy orders: eth_btc[move]
2019-02-13 2:14:59 - cex place new buy order: eth_btc 0.033583 1.51173 [8208905792] margin:0.30965283153694]Array
(
    [complete] => 
    [id] => 8208905792
    [time] => 1550020499081
    [pending] => 1.51173000
    [amount] => 1.51173000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:15:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:15:04 - cex place new buy order: eth_btc 0.033585 1.51178 [8208906304] margin:0.27393181479827]Array
(
    [complete] => 
    [id] => 8208906304
    [time] => 1550020504481
    [pending] => 1.51178000
    [amount] => 1.51178000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 2:15:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:15:17 - cex place new buy order: eth_btc 0.033587 1.51169 [8208907574] margin:0.26796081817371]Array
(
    [complete] => 
    [id] => 8208907574
    [time] => 1550020517117
    [pending] => 1.51169000
    [amount] => 1.51169000
    [type] => buy
    [price] => 0.033587
)

2019-02-13 2:15:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:15:28 - cex place new buy order: eth_btc 0.033589 1.5116 [8208908769] margin:0.26496769775819]Array
(
    [complete] => 
    [id] => 8208908769
    [time] => 1550020528472
    [pending] => 1.51160000
    [amount] => 1.51160000
    [type] => buy
    [price] => 0.033589
)

2019-02-13 2:15:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:15:41 - cex place new buy order: eth_btc 0.033591 1.51151 [8208910005] margin:0.25602095799468]Array
(
    [complete] => 
    [id] => 8208910005
    [time] => 1550020541047
    [pending] => 1.51151000
    [amount] => 1.51151000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 2:15:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:15:53 - cex place new buy order: eth_btc 0.033593 1.51142 [8208911118] margin:0.24707528354122]Array
(
    [complete] => 
    [id] => 8208911118
    [time] => 1550020552776
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 2:16:03 - cex delete buy orders: eth_btc[move]
2019-02-13 2:16:03 - cex delete buy orders: eth_btc[move]
2019-02-13 2:16:04 - cex place new buy order: eth_btc 0.033591 1.51137 [8208912455] margin:0.25004465083052]Array
(
    [complete] => 
    [id] => 8208912455
    [time] => 1550020564488
    [pending] => 1.51137000
    [amount] => 1.51137000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 2:16:05 - cex place new buy order: eth_btc 0.033591 1.51137 [] margin:0.25004465083052]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 2:16:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:16:22 - cex place new buy order: eth_btc 0.033593 1.51142 [8208914196] margin:0.24707528354122]Array
(
    [complete] => 
    [id] => 8208914196
    [time] => 1550020581712
    [pending] => 1.51142000
    [amount] => 1.51142000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 2:16:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:16:31 - cex place new buy order: eth_btc 0.033595 1.51133 [8208915023] margin:0.24110730763507]Array
(
    [complete] => 
    [id] => 8208915023
    [time] => 1550020590984
    [pending] => 1.51133000
    [amount] => 1.51133000
    [type] => buy
    [price] => 0.033595
)

2019-02-13 2:16:39 - cex delete buy orders: eth_btc [above margin]
2019-02-13 2:16:55 - cex place new buy order: eth_btc 0.033499 1.5157 [8208917696]Array
(
    [complete] => 
    [id] => 8208917696
    [time] => 1550020614757
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033499
)

2019-02-13 2:17:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:17:05 - cex place new buy order: eth_btc 0.033499 1.51561 [8208918778] margin:0.36417910447761]Array
(
    [complete] => 
    [id] => 8208918778
    [time] => 1550020625063
    [pending] => 1.51561000
    [amount] => 1.51561000
    [type] => buy
    [price] => 0.033499
)

2019-02-13 2:17:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:17:31 - cex place new buy order: eth_btc 0.033501 1.51557 [8208921475] margin:0.36416823378407]Array
(
    [complete] => 
    [id] => 8208921475
    [time] => 1550020651177
    [pending] => 1.51557000
    [amount] => 1.51557000
    [type] => buy
    [price] => 0.033501
)

2019-02-13 2:17:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:17:41 - cex place new buy order: eth_btc 0.033503 1.51548 [8208922328] margin:0.3641464943438]Array
(
    [complete] => 
    [id] => 8208922328
    [time] => 1550020661129
    [pending] => 1.51548000
    [amount] => 1.51548000
    [type] => buy
    [price] => 0.033503
)

2019-02-13 2:17:51 - cex delete buy orders: eth_btc[move]
2019-02-13 2:17:53 - cex place new buy order: eth_btc 0.03348 1.51543 [8208923324] margin:0.36115090735436]Array
(
    [complete] => 
    [id] => 8208923324
    [time] => 1550020672760
    [pending] => 1.51543000
    [amount] => 1.51543000
    [type] => buy
    [price] => 0.03348
)

2019-02-13 2:18:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:18:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:18:12 - cex place new buy order: eth_btc 0.033482 1.51643 [8208924992] margin:0.42410847619618]Array
(
    [complete] => 
    [id] => 8208924992
    [time] => 1550020692486
    [pending] => 1.51643000
    [amount] => 1.51643000
    [type] => buy
    [price] => 0.033482
)

2019-02-13 2:18:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:18:22 - cex place new buy order: eth_btc 0.033484 1.51634 [8208925602] margin:0.44498865129614]Array
(
    [complete] => 
    [id] => 8208925602
    [time] => 1550020701620
    [pending] => 1.51634000
    [amount] => 1.51634000
    [type] => buy
    [price] => 0.033484
)

2019-02-13 2:18:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:18:57 - cex place new buy order: eth_btc 0.033486 1.51625 [8208927982] margin:0.40016723406795]Array
(
    [complete] => 
    [id] => 8208927982
    [time] => 1550020737230
    [pending] => 1.51625000
    [amount] => 1.51625000
    [type] => buy
    [price] => 0.033486
)

2019-02-13 2:19:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:19:04 - cex place new buy order: eth_btc 0.033488 1.51616 [8208928598] margin:0.39715719063544]Array
(
    [complete] => 
    [id] => 8208928598
    [time] => 1550020744114
    [pending] => 1.51616000
    [amount] => 1.51616000
    [type] => buy
    [price] => 0.033488
)

2019-02-13 2:19:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:19:20 - cex place new buy order: eth_btc 0.03349 1.51607 [8208929612] margin:0.39414750671842]Array
(
    [complete] => 
    [id] => 8208929612
    [time] => 1550020759911
    [pending] => 1.51607000
    [amount] => 1.51607000
    [type] => buy
    [price] => 0.03349
)

2019-02-13 2:19:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:19:31 - cex place new buy order: eth_btc 0.033492 1.51598 [8208930397] margin:0.41203869580795]Array
(
    [complete] => 
    [id] => 8208930397
    [time] => 1550020771112
    [pending] => 1.51598000
    [amount] => 1.51598000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 2:19:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:19:42 - cex place new buy order: eth_btc 0.033494 1.51588 [8208930778] margin:0.40305726398757]Array
(
    [complete] => 
    [id] => 8208930778
    [time] => 1550020781963
    [pending] => 1.51588000
    [amount] => 1.51588000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 2:19:54 - cex delete buy orders: eth_btc[move]
2019-02-13 2:19:55 - cex place new buy order: eth_btc 0.033484 1.51584 [8208931731] margin:0.40304523063142]Array
(
    [complete] => 
    [id] => 8208931731
    [time] => 1550020794998
    [pending] => 1.51584000
    [amount] => 1.51584000
    [type] => buy
    [price] => 0.033484
)

2019-02-13 2:20:06 - cex delete buy orders: eth_btc[move]
2019-02-13 2:20:07 - cex place new buy order: eth_btc 0.033484 1.51629 [8208933059] margin:0.43302971479766]Array
(
    [complete] => 
    [id] => 8208933059
    [time] => 1550020806864
    [pending] => 1.51629000
    [amount] => 1.51629000
    [type] => buy
    [price] => 0.033484
)

2019-02-13 2:20:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:20:22 - cex place new buy order: eth_btc 0.033486 1.51625 [8208934836] margin:0.44496207370244]Array
(
    [complete] => 
    [id] => 8208934836
    [time] => 1550020822393
    [pending] => 1.51625000
    [amount] => 1.51625000
    [type] => buy
    [price] => 0.033486
)

2019-02-13 2:20:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:20:33 - cex place new buy order: eth_btc 0.033488 1.51616 [8208935997] margin:0.49868609651216]Array
(
    [complete] => 
    [id] => 8208935997
    [time] => 1550020832612
    [pending] => 1.51616000
    [amount] => 1.51616000
    [type] => buy
    [price] => 0.033488
)

2019-02-13 2:20:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:20:42 - cex place new buy order: eth_btc 0.03349 1.51607 [8208936793] margin:0.51955807703792]Array
(
    [complete] => 
    [id] => 8208936793
    [time] => 1550020842178
    [pending] => 1.51607000
    [amount] => 1.51607000
    [type] => buy
    [price] => 0.03349
)

2019-02-13 2:20:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:20:53 - cex place new buy order: eth_btc 0.033492 1.51598 [8208937419] margin:0.51952705123612]Array
(
    [complete] => 
    [id] => 8208937419
    [time] => 1550020852838
    [pending] => 1.51598000
    [amount] => 1.51598000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 2:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:21:06 - cex place new buy order: eth_btc 0.033494 1.51588 [8208938307] margin:0.51053920105093]Array
(
    [complete] => 
    [id] => 8208938307
    [time] => 1550020865589
    [pending] => 1.51588000
    [amount] => 1.51588000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 2:21:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:21:14 - cex place new buy order: eth_btc 0.033496 1.51579 [8208938905] margin:0.51349414855504]Array
(
    [complete] => 
    [id] => 8208938905
    [time] => 1550020874435
    [pending] => 1.51579000
    [amount] => 1.51579000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 2:21:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:21:22 - cex place new buy order: eth_btc 0.033498 1.5157 [8208939554] margin:0.55525703027046]Array
(
    [complete] => 
    [id] => 8208939554
    [time] => 1550020882453
    [pending] => 1.51570000
    [amount] => 1.51570000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 2:21:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:21:33 - cex place new buy order: eth_btc 0.033502 1.51552 [8208940272] margin:0.53429645991283]Array
(
    [complete] => 
    [id] => 8208940272
    [time] => 1550020892701
    [pending] => 1.51552000
    [amount] => 1.51552000
    [type] => buy
    [price] => 0.033502
)

2019-02-13 2:21:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:21:44 - cex place new buy order: eth_btc 0.03351 1.51516 [8208941024] margin:0.51626380185019]Array
(
    [complete] => 
    [id] => 8208941024
    [time] => 1550020904138
    [pending] => 1.51516000
    [amount] => 1.51516000
    [type] => buy
    [price] => 0.03351
)

2019-02-13 2:21:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:21:56 - cex place new buy order: eth_btc 0.03353 1.51426 [8208941888] margin:0.45332538025646]Array
(
    [complete] => 
    [id] => 8208941888
    [time] => 1550020915590
    [pending] => 1.51426000
    [amount] => 1.51426000
    [type] => buy
    [price] => 0.03353
)

2019-02-13 2:22:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:22:06 - cex place new buy order: eth_btc 0.033536 1.51399 [8208942494] margin:0.44131679389312]Array
(
    [complete] => 
    [id] => 8208942494
    [time] => 1550020925591
    [pending] => 1.51399000
    [amount] => 1.51399000
    [type] => buy
    [price] => 0.033536
)

2019-02-13 2:22:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:22:17 - cex place new buy order: eth_btc 0.03354 1.51381 [8208943043] margin:0.38759689922481]Array
(
    [complete] => 
    [id] => 8208943043
    [time] => 1550020937129
    [pending] => 1.51381000
    [amount] => 1.51381000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 2:22:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:22:28 - cex place new buy order: eth_btc 0.033542 1.51372 [8208943501] margin:0.38757378808658]Array
(
    [complete] => 
    [id] => 8208943501
    [time] => 1550020948276
    [pending] => 1.51372000
    [amount] => 1.51372000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 2:22:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:22:39 - cex place new buy order: eth_btc 0.033544 1.51363 [8208944011] margin:0.38456952062962]Array
(
    [complete] => 
    [id] => 8208944011
    [time] => 1550020959366
    [pending] => 1.51363000
    [amount] => 1.51363000
    [type] => buy
    [price] => 0.033544
)

2019-02-13 2:22:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:22:50 - cex place new buy order: eth_btc 0.033546 1.51353 [8208945266] margin:0.36367972336493]Array
(
    [complete] => 
    [id] => 8208945266
    [time] => 1550020970350
    [pending] => 1.51353000
    [amount] => 1.51353000
    [type] => buy
    [price] => 0.033546
)

2019-02-13 2:22:59 - cex delete buy orders: eth_btc[move]
2019-02-13 2:23:01 - cex place new buy order: eth_btc 0.033539 1.51349 [8208946736] margin:0.36068798998419]Array
(
    [complete] => 
    [id] => 8208946736
    [time] => 1550020980741
    [pending] => 1.51349000
    [amount] => 1.51349000
    [type] => buy
    [price] => 0.033539
)

2019-02-13 2:23:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:23:12 - cex place new buy order: eth_btc 0.033541 1.51376 [8208948149] margin:0.40249247190005]Array
(
    [complete] => 
    [id] => 8208948149
    [time] => 1550020992467
    [pending] => 1.51376000
    [amount] => 1.51376000
    [type] => buy
    [price] => 0.033541
)

2019-02-13 2:23:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:23:22 - cex place new buy order: eth_btc 0.033543 1.51367 [8208949149] margin:0.41737471305487]Array
(
    [complete] => 
    [id] => 8208949149
    [time] => 1550021001766
    [pending] => 1.51367000
    [amount] => 1.51367000
    [type] => buy
    [price] => 0.033543
)

2019-02-13 2:23:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:23:31 - cex place new buy order: eth_btc 0.033545 1.51358 [8208949800] margin:0.41138768818005]Array
(
    [complete] => 
    [id] => 8208949800
    [time] => 1550021010563
    [pending] => 1.51358000
    [amount] => 1.51358000
    [type] => buy
    [price] => 0.033545
)

2019-02-13 2:23:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:23:39 - cex place new buy order: eth_btc 0.033547 1.51349 [8208950200] margin:0.357707097505]Array
(
    [complete] => 
    [id] => 8208950200
    [time] => 1550021019385
    [pending] => 1.51349000
    [amount] => 1.51349000
    [type] => buy
    [price] => 0.033547
)

2019-02-13 2:23:49 - cex delete buy orders: eth_btc[move]
2019-02-13 2:23:50 - cex place new buy order: eth_btc 0.033539 1.51344 [8208950798] margin:0.35769643495884]Array
(
    [complete] => 
    [id] => 8208950798
    [time] => 1550021029728
    [pending] => 1.51344000
    [amount] => 1.51344000
    [type] => buy
    [price] => 0.033539
)

2019-02-13 2:23:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:23:59 - cex place new buy order: eth_btc 0.033541 1.51376 [8208951431] margin:0.36671536328672]Array
(
    [complete] => 
    [id] => 8208951431
    [time] => 1550021038981
    [pending] => 1.51376000
    [amount] => 1.51376000
    [type] => buy
    [price] => 0.033541
)

2019-02-13 2:24:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:24:06 - cex place new buy order: eth_btc 0.033539 1.51372 [8208951808] margin:0.36968576709797]Array
(
    [complete] => 
    [id] => 8208951808
    [time] => 1550021045590
    [pending] => 1.51372000
    [amount] => 1.51372000
    [type] => buy
    [price] => 0.033539
)

2019-02-13 2:24:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:24:16 - cex place new buy order: eth_btc 0.033541 1.51376 [8208952456] margin:0.34882680898005]Array
(
    [complete] => 
    [id] => 8208952456
    [time] => 1550021055583
    [pending] => 1.51376000
    [amount] => 1.51376000
    [type] => buy
    [price] => 0.033541
)

2019-02-13 2:24:23 - cex delete buy orders: eth_btc[move]
2019-02-13 2:24:24 - cex place new buy order: eth_btc 0.033539 1.51372 [8208953166] margin:0.36074175660366]Array
(
    [complete] => 
    [id] => 8208953166
    [time] => 1550021064464
    [pending] => 1.51372000
    [amount] => 1.51372000
    [type] => buy
    [price] => 0.033539
)

2019-02-13 2:24:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:24:53 - cex place new buy order: eth_btc 0.033541 1.51376 [8208955302] margin:0.31304970036672]Array
(
    [complete] => 
    [id] => 8208955302
    [time] => 1550021092978
    [pending] => 1.51376000
    [amount] => 1.51376000
    [type] => buy
    [price] => 0.033541
)

2019-02-13 2:25:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:25:02 - cex place new buy order: eth_btc 0.033543 1.51367 [8208955933] margin:0.30706853889038]Array
(
    [complete] => 
    [id] => 8208955933
    [time] => 1550021102440
    [pending] => 1.51367000
    [amount] => 1.51367000
    [type] => buy
    [price] => 0.033543
)

2019-02-13 2:25:11 - cex delete buy orders: eth_btc[move]
2019-02-13 2:25:12 - cex place new buy order: eth_btc 0.033521 1.51363 [8208956657] margin:0.30705938468876]Array
(
    [complete] => 
    [id] => 8208956657
    [time] => 1550021112000
    [pending] => 1.51363000
    [amount] => 1.51363000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 2:25:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:25:56 - cex place new buy order: eth_btc 0.033523 1.51457 [8208960111] margin:0.37287832234583]Array
(
    [complete] => 
    [id] => 8208960111
    [time] => 1550021156069
    [pending] => 1.51457000
    [amount] => 1.51457000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 2:26:03 - cex delete buy orders: eth_btc[move]
2019-02-13 2:26:04 - cex place new buy order: eth_btc 0.033521 1.51453 [8208960946] margin:0.37585013721513]Array
(
    [complete] => 
    [id] => 8208960946
    [time] => 1550021164434
    [pending] => 1.51453000
    [amount] => 1.51453000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 2:26:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:26:45 - cex place new buy order: eth_btc 0.033523 1.51457 [8208964068] margin:0.3758613489246]Array
(
    [complete] => 
    [id] => 8208964068
    [time] => 1550021205044
    [pending] => 1.51457000
    [amount] => 1.51457000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 2:26:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:26:58 - cex place new buy order: eth_btc 0.033525 1.51448 [8208964871] margin:0.37882177479494]Array
(
    [complete] => 
    [id] => 8208964871
    [time] => 1550021217835
    [pending] => 1.51448000
    [amount] => 1.51448000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 2:27:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:27:13 - cex place new buy order: eth_btc 0.033527 1.51439 [8208965639] margin:0.3817818474662]Array
(
    [complete] => 
    [id] => 8208965639
    [time] => 1550021233331
    [pending] => 1.51439000
    [amount] => 1.51439000
    [type] => buy
    [price] => 0.033527
)

2019-02-13 2:27:25 - cex delete buy orders: eth_btc[move]
2019-02-13 2:27:26 - cex place new buy order: eth_btc 0.033521 1.51435 [8208966343] margin:0.3817704605106]Array
(
    [complete] => 
    [id] => 8208966343
    [time] => 1550021246262
    [pending] => 1.51435000
    [amount] => 1.51435000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 2:27:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:27:37 - cex place new buy order: eth_btc 0.033523 1.51457 [8208966761] margin:0.41165766786981]Array
(
    [complete] => 
    [id] => 8208966761
    [time] => 1550021257058
    [pending] => 1.51457000
    [amount] => 1.51457000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 2:27:50 - cex delete buy orders: eth_btc[move]
2019-02-13 2:27:51 - cex place new buy order: eth_btc 0.033521 1.51453 [8208967512] margin:0.41761126357236]Array
(
    [complete] => 
    [id] => 8208967512
    [time] => 1550021270913
    [pending] => 1.51453000
    [amount] => 1.51453000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 2:28:05 - cex delete buy orders: eth_btc[move]
2019-02-13 2:28:06 - cex place new buy order: eth_btc 0.033521 1.51462 [8208968611] margin:0.42360241035737]Array
(
    [complete] => 
    [id] => 8208968611
    [time] => 1550021285805
    [pending] => 1.51462000
    [amount] => 1.51462000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 2:29:03 - cex delete buy orders: eth_btc[move]
2019-02-13 2:29:05 - cex place new buy order: eth_btc 0.033521 1.51462 [8208973745] margin:0.42061929479147]Array
(
    [complete] => 
    [id] => 8208973745
    [time] => 1550021344598
    [pending] => 1.51462000
    [amount] => 1.51462000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 2:29:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:29:20 - cex place new buy order: eth_btc 0.033523 1.51457 [8208974931] margin:0.44447096023625]Array
(
    [complete] => 
    [id] => 8208974931
    [time] => 1550021360338
    [pending] => 1.51457000
    [amount] => 1.51457000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 2:29:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:29:33 - cex place new buy order: eth_btc 0.033528 1.51435 [8208975983] margin:0.42949176807443]Array
(
    [complete] => 
    [id] => 8208975983
    [time] => 1550021373401
    [pending] => 1.51435000
    [amount] => 1.51435000
    [type] => buy
    [price] => 0.033528
)

2019-02-13 2:29:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:29:46 - cex place new buy order: eth_btc 0.03353 1.46404 [8208976887] margin:0.43244855353413]Array
(
    [complete] => 
    [id] => 8208976887
    [time] => 1550021385534
    [pending] => 1.46404000
    [amount] => 1.46404000
    [type] => buy
    [price] => 0.03353
)

2019-02-13 2:29:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:30:00 - cex place new buy order: eth_btc 0.033532 1.46395 [8208978029] margin:0.42645830848145]Array
(
    [complete] => 
    [id] => 8208978029
    [time] => 1550021400186
    [pending] => 1.46395000
    [amount] => 1.46395000
    [type] => buy
    [price] => 0.033532
)

2019-02-13 2:30:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:30:06 - cex place new buy order: eth_btc 0.033534 1.46386 [8208978739] margin:0.42345082602731]Array
(
    [complete] => 
    [id] => 8208978739
    [time] => 1550021406300
    [pending] => 1.46386000
    [amount] => 1.46386000
    [type] => buy
    [price] => 0.033534
)

2019-02-13 2:30:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:30:15 - cex place new buy order: eth_btc 0.033536 1.46378 [8208979901] margin:0.42044370229006]Array
(
    [complete] => 
    [id] => 8208979901
    [time] => 1550021415273
    [pending] => 1.46378000
    [amount] => 1.46378000
    [type] => buy
    [price] => 0.033536
)

2019-02-13 2:30:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:30:24 - cex place new buy order: eth_btc 0.033538 1.46369 [8208980850] margin:0.42041862961417]Array
(
    [complete] => 
    [id] => 8208980850
    [time] => 1550021423671
    [pending] => 1.46369000
    [amount] => 1.46369000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 2:30:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:30:35 - cex place new buy order: eth_btc 0.03354 1.4636 [8208982168] margin:0.42635658914727]Array
(
    [complete] => 
    [id] => 8208982168
    [time] => 1550021435063
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 2:31:03 - cex delete buy orders: eth_btc[move]
2019-02-13 2:31:06 - cex place new buy order: eth_btc 0.03354 1.46356 [8208984476] margin:0.40547389761783]Array
(
    [complete] => 
    [id] => 8208984476
    [time] => 1550021465688
    [pending] => 1.46356000
    [amount] => 1.46356000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 2:31:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:31:40 - cex place new buy order: eth_btc 0.033542 1.46351 [8208986655] margin:0.41142448273805]Array
(
    [complete] => 
    [id] => 8208986655
    [time] => 1550021499700
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 2:31:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:31:48 - cex place new buy order: eth_btc 0.033545 1.46338 [8208986999] margin:0.4441794604263]Array
(
    [complete] => 
    [id] => 8208986999
    [time] => 1550021508151
    [pending] => 1.46338000
    [amount] => 1.46338000
    [type] => buy
    [price] => 0.033545
)

2019-02-13 2:31:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:31:57 - cex place new buy order: eth_btc 0.033553 1.46303 [8208987622] margin:0.42023067982]Array
(
    [complete] => 
    [id] => 8208987622
    [time] => 1550021517139
    [pending] => 1.46303000
    [amount] => 1.46303000
    [type] => buy
    [price] => 0.033553
)

2019-02-13 2:32:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:32:05 - cex place new buy order: eth_btc 0.033553 1.46299 [8208988114] margin:0.42021815580855]Array
(
    [complete] => 
    [id] => 8208988114
    [time] => 1550021525011
    [pending] => 1.46299000
    [amount] => 1.46299000
    [type] => buy
    [price] => 0.033553
)

2019-02-13 2:32:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:32:43 - cex place new buy order: eth_btc 0.033555 1.46295 [8208990710] margin:0.38444345105051]Array
(
    [complete] => 
    [id] => 8208990710
    [time] => 1550021562925
    [pending] => 1.46295000
    [amount] => 1.46295000
    [type] => buy
    [price] => 0.033555
)

2019-02-13 2:32:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:32:55 - cex place new buy order: eth_btc 0.033557 1.46286 [8208991946] margin:0.37846052984474]Array
(
    [complete] => 
    [id] => 8208991946
    [time] => 1550021575057
    [pending] => 1.46286000
    [amount] => 1.46286000
    [type] => buy
    [price] => 0.033557
)

2019-02-13 2:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:33:05 - cex place new buy order: eth_btc 0.033562 1.46264 [8208993445] margin:0.39628150884929]Array
(
    [complete] => 
    [id] => 8208993445
    [time] => 1550021585065
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 2:33:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:33:14 - cex place new buy order: eth_btc 0.033564 1.46255 [8208994544] margin:0.35454653795732]Array
(
    [complete] => 
    [id] => 8208994544
    [time] => 1550021594139
    [pending] => 1.46255000
    [amount] => 1.46255000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 2:33:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:33:25 - cex place new buy order: eth_btc 0.033566 1.46247 [8208996155] margin:0.35154620747184]Array
(
    [complete] => 
    [id] => 8208996155
    [time] => 1550021605389
    [pending] => 1.46247000
    [amount] => 1.46247000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 2:33:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:33:35 - cex place new buy order: eth_btc 0.033568 1.46238 [8208997073] margin:0.38131553860818]Array
(
    [complete] => 
    [id] => 8208997073
    [time] => 1550021614894
    [pending] => 1.46238000
    [amount] => 1.46238000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 2:33:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:33:45 - cex place new buy order: eth_btc 0.03357 1.46229 [8208997646] margin:0.3485254691689]Array
(
    [complete] => 
    [id] => 8208997646
    [time] => 1550021625262
    [pending] => 1.46229000
    [amount] => 1.46229000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:33:55 - cex delete buy orders: eth_btc[move]
2019-02-13 2:33:57 - cex place new buy order: eth_btc 0.033561 1.46225 [8208998355] margin:0.35447261028863]Array
(
    [complete] => 
    [id] => 8208998355
    [time] => 1550021636676
    [pending] => 1.46225000
    [amount] => 1.46225000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 2:34:10 - cex delete buy orders: eth_btc[move]
2019-02-13 2:34:12 - cex place new buy order: eth_btc 0.033561 1.46264 [8208999103] margin:0.36648590668016]Array
(
    [complete] => 
    [id] => 8208999103
    [time] => 1550021652384
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 2:34:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:34:51 - cex place new buy order: eth_btc 0.033563 1.4626 [8209002022] margin:0.3873312874296]Array
(
    [complete] => 
    [id] => 8209002022
    [time] => 1550021690711
    [pending] => 1.46260000
    [amount] => 1.46260000
    [type] => buy
    [price] => 0.033563
)

2019-02-13 2:34:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:35:00 - cex place new buy order: eth_btc 0.033565 1.46251 [8209002906] margin:0.39326679576941]Array
(
    [complete] => 
    [id] => 8209002906
    [time] => 1550021700034
    [pending] => 1.46251000
    [amount] => 1.46251000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 2:35:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:35:14 - cex place new buy order: eth_btc 0.033567 1.46242 [8209003666] margin:0.39026424762416]Array
(
    [complete] => 
    [id] => 8209003666
    [time] => 1550021713860
    [pending] => 1.46242000
    [amount] => 1.46242000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 2:35:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:35:27 - cex place new buy order: eth_btc 0.03357 1.46229 [8209004616] margin:0.38427167113493]Array
(
    [complete] => 
    [id] => 8209004616
    [time] => 1550021727224
    [pending] => 1.46229000
    [amount] => 1.46229000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:35:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:35:44 - cex place new buy order: eth_btc 0.033572 1.46221 [8209005647] margin:0.38424877874421]Array
(
    [complete] => 
    [id] => 8209005647
    [time] => 1550021744419
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:35:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:35:55 - cex place new buy order: eth_btc 0.033574 1.46212 [8209006292] margin:0.39018287960921]Array
(
    [complete] => 
    [id] => 8209006292
    [time] => 1550021755214
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:36:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:36:05 - cex place new buy order: eth_btc 0.03357 1.46207 [8209007056] margin:0.37825763216679]Array
(
    [complete] => 
    [id] => 8209007056
    [time] => 1550021765025
    [pending] => 1.46207000
    [amount] => 1.46207000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:36:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:36:34 - cex place new buy order: eth_btc 0.033572 1.46221 [8209009190] margin:0.37531276063387]Array
(
    [complete] => 
    [id] => 8209009190
    [time] => 1550021793992
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:36:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:36:45 - cex place new buy order: eth_btc 0.033574 1.46212 [8209010086] margin:0.35146244117472]Array
(
    [complete] => 
    [id] => 8209010086
    [time] => 1550021804597
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:36:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:36:54 - cex place new buy order: eth_btc 0.033576 1.46203 [8209010878] margin:0.3514415058375]Array
(
    [complete] => 
    [id] => 8209010878
    [time] => 1550021813718
    [pending] => 1.46203000
    [amount] => 1.46203000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:37:03 - cex delete buy orders: eth_btc[move]
2019-02-13 2:37:05 - cex place new buy order: eth_btc 0.03357 1.46199 [8209011906] margin:0.34845280995919]Array
(
    [complete] => 
    [id] => 8209011906
    [time] => 1550021824539
    [pending] => 1.46199000
    [amount] => 1.46199000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:37:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:37:16 - cex place new buy order: eth_btc 0.033572 1.46221 [8209012824] margin:0.34552603359945]Array
(
    [complete] => 
    [id] => 8209012824
    [time] => 1550021836435
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:37:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:37:28 - cex place new buy order: eth_btc 0.033574 1.46212 [8209013552] margin:0.34550545064633]Array
(
    [complete] => 
    [id] => 8209013552
    [time] => 1550021847715
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:37:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:37:38 - cex place new buy order: eth_btc 0.033576 1.46203 [8209014210] margin:0.33952823445318]Array
(
    [complete] => 
    [id] => 8209014210
    [time] => 1550021858393
    [pending] => 1.46203000
    [amount] => 1.46203000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:37:48 - cex delete buy orders: eth_btc[move]
2019-02-13 2:37:50 - cex place new buy order: eth_btc 0.03357 1.46199 [8209014823] margin:0.36930041397385]Array
(
    [complete] => 
    [id] => 8209014823
    [time] => 1550021870216
    [pending] => 1.46199000
    [amount] => 1.46199000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:38:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:38:06 - cex place new buy order: eth_btc 0.03357 1.46225 [8209015795] margin:0.38723898602961]Array
(
    [complete] => 
    [id] => 8209015795
    [time] => 1550021885569
    [pending] => 1.46225000
    [amount] => 1.46225000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:38:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:38:32 - cex place new buy order: eth_btc 0.033572 1.46221 [8209018055] margin:0.38424877874421]Array
(
    [complete] => 
    [id] => 8209018055
    [time] => 1550021912505
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:38:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:38:43 - cex place new buy order: eth_btc 0.033574 1.46212 [8209018781] margin:0.37529040328825]Array
(
    [complete] => 
    [id] => 8209018781
    [time] => 1550021922905
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:38:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:38:54 - cex place new buy order: eth_btc 0.033576 1.46203 [8209019491] margin:0.37824636645221]Array
(
    [complete] => 
    [id] => 8209019491
    [time] => 1550021934091
    [pending] => 1.46203000
    [amount] => 1.46203000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:39:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:39:05 - cex place new buy order: eth_btc 0.033578 1.46194 [8209020232] margin:0.36928941568883]Array
(
    [complete] => 
    [id] => 8209020232
    [time] => 1550021944572
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 2:39:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:39:20 - cex place new buy order: eth_btc 0.03358 1.46186 [8209020843] margin:0.36033353186422]Array
(
    [complete] => 
    [id] => 8209020843
    [time] => 1550021960376
    [pending] => 1.46186000
    [amount] => 1.46186000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 2:39:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:39:30 - cex place new buy order: eth_btc 0.033582 1.46177 [8209021374] margin:0.36328985766183]Array
(
    [complete] => 
    [id] => 8209021374
    [time] => 1550021970516
    [pending] => 1.46177000
    [amount] => 1.46177000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 2:39:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:39:40 - cex place new buy order: eth_btc 0.033584 1.46168 [8209021885] margin:0.36029061457836]Array
(
    [complete] => 
    [id] => 8209021885
    [time] => 1550021980166
    [pending] => 1.46168000
    [amount] => 1.46168000
    [type] => buy
    [price] => 0.033584
)

2019-02-13 2:39:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:39:49 - cex place new buy order: eth_btc 0.033586 1.4616 [8209022357] margin:0.354314297624]Array
(
    [complete] => 
    [id] => 8209022357
    [time] => 1550021989040
    [pending] => 1.46160000
    [amount] => 1.46160000
    [type] => buy
    [price] => 0.033586
)

2019-02-13 2:39:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:40:00 - cex place new buy order: eth_btc 0.033588 1.46151 [8209023103] margin:0.35429319995237]Array
(
    [complete] => 
    [id] => 8209023103
    [time] => 1550022000161
    [pending] => 1.46151000
    [amount] => 1.46151000
    [type] => buy
    [price] => 0.033588
)

2019-02-13 2:40:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:40:12 - cex place new buy order: eth_btc 0.03359 1.46142 [8209024915] margin:0.34831795177135]Array
(
    [complete] => 
    [id] => 8209024915
    [time] => 1550022012078
    [pending] => 1.46142000
    [amount] => 1.46142000
    [type] => buy
    [price] => 0.03359
)

2019-02-13 2:40:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:40:22 - cex place new buy order: eth_btc 0.033592 1.46133 [8209026469] margin:0.34234341509882]Array
(
    [complete] => 
    [id] => 8209026469
    [time] => 1550022022357
    [pending] => 1.46133000
    [amount] => 1.46133000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 2:40:32 - cex delete buy orders: eth_btc[move]
2019-02-13 2:40:33 - cex place new buy order: eth_btc 0.03357 1.46129 [8209028042] margin:0.33340279224838]Array
(
    [complete] => 
    [id] => 8209028042
    [time] => 1550022033097
    [pending] => 1.46129000
    [amount] => 1.46129000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:40:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:40:51 - cex place new buy order: eth_btc 0.033572 1.46221 [8209029527] margin:0.39616346955798]Array
(
    [complete] => 
    [id] => 8209029527
    [time] => 1550022050910
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:41:00 - cex delete buy orders: eth_btc[move]
2019-02-13 2:41:01 - cex place new buy order: eth_btc 0.03357 1.46216 [8209030478] margin:0.40210883745868]Array
(
    [complete] => 
    [id] => 8209030478
    [time] => 1550022061108
    [pending] => 1.46216000
    [amount] => 1.46216000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:41:11 - cex delete buy orders: eth_btc[move]
2019-02-13 2:41:12 - cex place new buy order: eth_btc 0.03357 1.46225 [8209031506] margin:0.41106907747759]Array
(
    [complete] => 
    [id] => 8209031506
    [time] => 1550022071705
    [pending] => 1.46225000
    [amount] => 1.46225000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:41:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:41:28 - cex place new buy order: eth_btc 0.033572 1.46221 [8209033371] margin:0.40807816037176]Array
(
    [complete] => 
    [id] => 8209033371
    [time] => 1550022088351
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:41:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:41:38 - cex place new buy order: eth_btc 0.033574 1.46212 [8209034170] margin:0.39018287960921]Array
(
    [complete] => 
    [id] => 8209034170
    [time] => 1550022097967
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:41:46 - cex delete buy orders: eth_btc[move]
2019-02-13 2:41:47 - cex place new buy order: eth_btc 0.03357 1.46207 [8209035086] margin:0.39017125837677]Array
(
    [complete] => 
    [id] => 8209035086
    [time] => 1550022107403
    [pending] => 1.46207000
    [amount] => 1.46207000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:41:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:41:58 - cex place new buy order: eth_btc 0.033572 1.46221 [8209036106] margin:0.39616346955798]Array
(
    [complete] => 
    [id] => 8209036106
    [time] => 1550022117937
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:42:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:42:06 - cex place new buy order: eth_btc 0.033574 1.46212 [8209036617] margin:0.39018287960921]Array
(
    [complete] => 
    [id] => 8209036617
    [time] => 1550022125622
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:42:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:42:16 - cex place new buy order: eth_btc 0.033577 1.46199 [8209037443] margin:0.40801739285821]Array
(
    [complete] => 
    [id] => 8209037443
    [time] => 1550022136225
    [pending] => 1.46199000
    [amount] => 1.46199000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 2:42:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:42:26 - cex place new buy order: eth_btc 0.033579 1.4619 [8209038439] margin:0.38119062509308]Array
(
    [complete] => 
    [id] => 8209038439
    [time] => 1550022145861
    [pending] => 1.46190000
    [amount] => 1.46190000
    [type] => buy
    [price] => 0.033579
)

2019-02-13 2:42:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:42:36 - cex place new buy order: eth_btc 0.033581 1.46181 [8209039353] margin:0.37521217355052]Array
(
    [complete] => 
    [id] => 8209039353
    [time] => 1550022155793
    [pending] => 1.46181000
    [amount] => 1.46181000
    [type] => buy
    [price] => 0.033581
)

2019-02-13 2:42:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:42:45 - cex place new buy order: eth_btc 0.033583 1.46173 [8209040214] margin:0.37221213113778]Array
(
    [complete] => 
    [id] => 8209040214
    [time] => 1550022165289
    [pending] => 1.46173000
    [amount] => 1.46173000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 2:42:53 - cex delete buy orders: eth_btc[move]
2019-02-13 2:42:56 - cex place new buy order: eth_btc 0.033576 1.46168 [8209041275] margin:0.36624583134826]Array
(
    [complete] => 
    [id] => 8209041275
    [time] => 1550022175527
    [pending] => 1.46168000
    [amount] => 1.46168000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:43:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:43:04 - cex place new buy order: eth_btc 0.033578 1.46194 [8209042147] margin:0.37822383703614]Array
(
    [complete] => 
    [id] => 8209042147
    [time] => 1550022183874
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 2:43:13 - cex delete buy orders: eth_btc[move]
2019-02-13 2:43:14 - cex place new buy order: eth_btc 0.033576 1.4619 [8209042952] margin:0.375234521576]Array
(
    [complete] => 
    [id] => 8209042952
    [time] => 1550022194492
    [pending] => 1.46190000
    [amount] => 1.46190000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:43:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:43:25 - cex place new buy order: eth_btc 0.033578 1.46194 [8209044001] margin:0.38120197748526]Array
(
    [complete] => 
    [id] => 8209044001
    [time] => 1550022204547
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 2:43:34 - cex delete buy orders: eth_btc[move]
2019-02-13 2:43:35 - cex place new buy order: eth_btc 0.033576 1.4619 [8209044609] margin:0.38416867685163]Array
(
    [complete] => 
    [id] => 8209044609
    [time] => 1550022214800
    [pending] => 1.46190000
    [amount] => 1.46190000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:44:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:44:05 - cex place new buy order: eth_btc 0.033576 0.01262 [] margin:0.37823510140869]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 2:44:14 - cex delete buy orders: eth_btc[move]
2019-02-13 2:44:16 - cex place new buy order: eth_btc 0.033576 1.46199 [8209046349] margin:0.37823510140869]Array
(
    [complete] => 
    [id] => 8209046349
    [time] => 1550022256109
    [pending] => 1.46199000
    [amount] => 1.46199000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:45:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:45:01 - cex place new buy order: eth_btc 0.033578 1.46194 [8209048909] margin:0.36333313479062]Array
(
    [complete] => 
    [id] => 8209048909
    [time] => 1550022301096
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 2:45:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:45:05 - cex place new buy order: eth_btc 0.03358 1.46186 [8209049102] margin:0.35735556879095]Array
(
    [complete] => 
    [id] => 8209049102
    [time] => 1550022305049
    [pending] => 1.46186000
    [amount] => 1.46186000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 2:45:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:45:16 - cex place new buy order: eth_btc 0.033582 1.46177 [8209049744] margin:0.35435650050624]Array
(
    [complete] => 
    [id] => 8209049744
    [time] => 1550022315684
    [pending] => 1.46177000
    [amount] => 1.46177000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 2:45:23 - cex delete buy orders: eth_btc[move]
2019-02-13 2:45:24 - cex place new buy order: eth_btc 0.033576 1.46173 [8209050269] margin:0.35136825179407]Array
(
    [complete] => 
    [id] => 8209050269
    [time] => 1550022324498
    [pending] => 1.46173000
    [amount] => 1.46173000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:45:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:45:33 - cex place new buy order: eth_btc 0.033578 1.46194 [8209050799] margin:0.36928941568883]Array
(
    [complete] => 
    [id] => 8209050799
    [time] => 1550022332940
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 2:45:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:45:44 - cex place new buy order: eth_btc 0.03358 1.46186 [8209051280] margin:0.36033353186422]Array
(
    [complete] => 
    [id] => 8209051280
    [time] => 1550022343733
    [pending] => 1.46186000
    [amount] => 1.46186000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 2:45:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:45:56 - cex place new buy order: eth_btc 0.033582 1.46177 [8209052010] margin:0.36031207194329]Array
(
    [complete] => 
    [id] => 8209052010
    [time] => 1550022355850
    [pending] => 1.46177000
    [amount] => 1.46177000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 2:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:46:05 - cex place new buy order: eth_btc 0.033584 1.46168 [8209052559] margin:0.35135778942355]Array
(
    [complete] => 
    [id] => 8209052559
    [time] => 1550022365251
    [pending] => 1.46168000
    [amount] => 1.46168000
    [type] => buy
    [price] => 0.033584
)

2019-02-13 2:46:13 - cex delete buy orders: eth_btc[move]
2019-02-13 2:46:15 - cex place new buy order: eth_btc 0.033576 1.46164 [8209053208] margin:0.33050468959355]Array
(
    [complete] => 
    [id] => 8209053208
    [time] => 1550022375266
    [pending] => 1.46164000
    [amount] => 1.46164000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:46:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:46:26 - cex place new buy order: eth_btc 0.033578 1.46194 [8209054074] margin:0.27994520221573]Array
(
    [complete] => 
    [id] => 8209054074
    [time] => 1550022385623
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 2:46:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:46:38 - cex place new buy order: eth_btc 0.03358 1.46186 [8209055040] margin:0.36033353186422]Array
(
    [complete] => 
    [id] => 8209055040
    [time] => 1550022397607
    [pending] => 1.46186000
    [amount] => 1.46186000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 2:46:49 - cex delete buy orders: eth_btc[move]
2019-02-13 2:46:50 - cex place new buy order: eth_btc 0.033561 1.46181 [8209055926] margin:0.36330067597747]Array
(
    [complete] => 
    [id] => 8209055926
    [time] => 1550022410344
    [pending] => 1.46181000
    [amount] => 1.46181000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 2:47:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:47:02 - cex place new buy order: eth_btc 0.033563 1.4626 [8209056985] margin:0.41712600184725]Array
(
    [complete] => 
    [id] => 8209056985
    [time] => 1550022422085
    [pending] => 1.46260000
    [amount] => 1.46260000
    [type] => buy
    [price] => 0.033563
)

2019-02-13 2:47:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:47:15 - cex place new buy order: eth_btc 0.033565 1.46251 [8209058125] margin:0.40220467749144]Array
(
    [complete] => 
    [id] => 8209058125
    [time] => 1550022434634
    [pending] => 1.46251000
    [amount] => 1.46251000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 2:47:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:47:23 - cex place new buy order: eth_btc 0.033567 1.46242 [8209058712] margin:0.39622248041231]Array
(
    [complete] => 
    [id] => 8209058712
    [time] => 1550022443453
    [pending] => 1.46242000
    [amount] => 1.46242000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 2:47:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:47:35 - cex place new buy order: eth_btc 0.033569 1.46234 [8209059696] margin:0.39024099615717]Array
(
    [complete] => 
    [id] => 8209059696
    [time] => 1550022455126
    [pending] => 1.46234000
    [amount] => 1.46234000
    [type] => buy
    [price] => 0.033569
)

2019-02-13 2:47:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:47:45 - cex place new buy order: eth_btc 0.033571 1.46225 [8209060576] margin:0.34553632599565]Array
(
    [complete] => 
    [id] => 8209060576
    [time] => 1550022464820
    [pending] => 1.46225000
    [amount] => 1.46225000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 2:47:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:47:57 - cex place new buy order: eth_btc 0.033573 1.46216 [8209061711] margin:0.35743007774105]Array
(
    [complete] => 
    [id] => 8209061711
    [time] => 1550022476649
    [pending] => 1.46216000
    [amount] => 1.46216000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 2:48:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:48:05 - cex place new buy order: eth_btc 0.033575 1.46207 [8209062447] margin:0.35145197319435]Array
(
    [complete] => 
    [id] => 8209062447
    [time] => 1550022485043
    [pending] => 1.46207000
    [amount] => 1.46207000
    [type] => buy
    [price] => 0.033575
)

2019-02-13 2:48:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:48:15 - cex place new buy order: eth_btc 0.033577 1.46199 [8209063397] margin:0.34547458081424]Array
(
    [complete] => 
    [id] => 8209063397
    [time] => 1550022495370
    [pending] => 1.46199000
    [amount] => 1.46199000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 2:48:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:48:24 - cex place new buy order: eth_btc 0.033579 1.4619 [8209064089] margin:0.33949790047352]Array
(
    [complete] => 
    [id] => 8209064089
    [time] => 1550022503605
    [pending] => 1.46190000
    [amount] => 1.46190000
    [type] => buy
    [price] => 0.033579
)

2019-02-13 2:48:39 - cex delete buy orders: eth_btc[move]
2019-02-13 2:48:41 - cex place new buy order: eth_btc 0.033561 1.46186 [8209065397] margin:0.34246575342467]Array
(
    [complete] => 
    [id] => 8209065397
    [time] => 1550022520793
    [pending] => 1.46186000
    [amount] => 1.46186000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 2:49:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:49:06 - cex place new buy order: eth_btc 0.033561 1.46264 [8209067498] margin:0.38436326798164]Array
(
    [complete] => 
    [id] => 8209067498
    [time] => 1550022545927
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 2:49:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:49:25 - cex place new buy order: eth_btc 0.033563 1.4626 [8209068863] margin:0.38435181598784]Array
(
    [complete] => 
    [id] => 8209068863
    [time] => 1550022565046
    [pending] => 1.46260000
    [amount] => 1.46260000
    [type] => buy
    [price] => 0.033563
)

2019-02-13 2:49:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:49:34 - cex place new buy order: eth_btc 0.033565 1.46251 [8209069670] margin:0.35155668106659]Array
(
    [complete] => 
    [id] => 8209069670
    [time] => 1550022574455
    [pending] => 1.46251000
    [amount] => 1.46251000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 2:49:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:49:45 - cex place new buy order: eth_btc 0.033567 1.46242 [8209070617] margin:0.3574939672893]Array
(
    [complete] => 
    [id] => 8209070617
    [time] => 1550022584818
    [pending] => 1.46242000
    [amount] => 1.46242000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 2:49:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:49:56 - cex place new buy order: eth_btc 0.033569 1.46234 [8209071633] margin:0.35151479043165]Array
(
    [complete] => 
    [id] => 8209071633
    [time] => 1550022595588
    [pending] => 1.46234000
    [amount] => 1.46234000
    [type] => buy
    [price] => 0.033569
)

2019-02-13 2:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:50:06 - cex place new buy order: eth_btc 0.033571 1.46225 [8209072975] margin:0.35149384885762]Array
(
    [complete] => 
    [id] => 8209072975
    [time] => 1550022605929
    [pending] => 1.46225000
    [amount] => 1.46225000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 2:50:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:50:18 - cex place new buy order: eth_btc 0.033573 1.46216 [8209074909] margin:0.27402972626813]Array
(
    [complete] => 
    [id] => 8209074909
    [time] => 1550022617952
    [pending] => 1.46216000
    [amount] => 1.46216000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 2:50:30 - cex delete buy orders: eth_btc[move]
2019-02-13 2:50:31 - cex place new buy order: eth_btc 0.033558 1.46212 [8209076587] margin:0.33954846011797]Array
(
    [complete] => 
    [id] => 8209076587
    [time] => 1550022630905
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 2:51:03 - cex delete buy orders: eth_btc[move]
2019-02-13 2:51:04 - cex place new buy order: eth_btc 0.033558 1.46277 [8209079857] margin:0.33076074972436]Array
(
    [complete] => 
    [id] => 8209079857
    [time] => 1550022664454
    [pending] => 1.46277000
    [amount] => 1.46277000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 2:51:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:51:15 - cex place new buy order: eth_btc 0.03356 1.46273 [8209080994] margin:0.33373063170441]Array
(
    [complete] => 
    [id] => 8209080994
    [time] => 1550022675051
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 2:51:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:51:25 - cex place new buy order: eth_btc 0.033562 1.46264 [8209082142] margin:0.29497646147429]Array
(
    [complete] => 
    [id] => 8209082142
    [time] => 1550022685421
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 2:51:36 - cex delete buy orders: eth_btc[move]
2019-02-13 2:51:38 - cex place new buy order: eth_btc 0.033558 1.4626 [8209083405] margin:0.31284450138545]Array
(
    [complete] => 
    [id] => 8209083405
    [time] => 1550022697656
    [pending] => 1.46260000
    [amount] => 1.46260000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 2:51:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:51:50 - cex place new buy order: eth_btc 0.03356 1.46273 [8209084932] margin:0.32777115613827]Array
(
    [complete] => 
    [id] => 8209084932
    [time] => 1550022709959
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 2:52:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:52:05 - cex place new buy order: eth_btc 0.033562 1.46264 [8209086343] margin:0.33073118407723]Array
(
    [complete] => 
    [id] => 8209086343
    [time] => 1550022725121
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 2:52:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:52:17 - cex place new buy order: eth_btc 0.033564 1.46255 [8209087302] margin:0.33667024192585]Array
(
    [complete] => 
    [id] => 8209087302
    [time] => 1550022736721
    [pending] => 1.46255000
    [amount] => 1.46255000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 2:52:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:52:30 - cex place new buy order: eth_btc 0.033566 1.46247 [8209088479] margin:0.29494130965859]Array
(
    [complete] => 
    [id] => 8209088479
    [time] => 1550022749526
    [pending] => 1.46247000
    [amount] => 1.46247000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 2:52:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:52:41 - cex place new buy order: eth_btc 0.033568 1.46238 [8209089967] margin:0.32173498570065]Array
(
    [complete] => 
    [id] => 8209089967
    [time] => 1550022760777
    [pending] => 1.46238000
    [amount] => 1.46238000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 2:52:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:52:51 - cex place new buy order: eth_btc 0.03357 1.46229 [8209091359] margin:0.32767351802203]Array
(
    [complete] => 
    [id] => 8209091359
    [time] => 1550022770827
    [pending] => 1.46229000
    [amount] => 1.46229000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:52:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:53:00 - cex place new buy order: eth_btc 0.033572 1.46221 [8209092595] margin:0.31871797926846]Array
(
    [complete] => 
    [id] => 8209092595
    [time] => 1550022780061
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:53:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:53:11 - cex place new buy order: eth_btc 0.033574 1.46212 [8209094029] margin:0.31572049800441]Array
(
    [complete] => 
    [id] => 8209094029
    [time] => 1550022791416
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:53:18 - cex delete buy orders: eth_btc[move]
2019-02-13 2:53:20 - cex place new buy order: eth_btc 0.033558 1.46207 [8209095235] margin:0.30975428145943]Array
(
    [complete] => 
    [id] => 8209095235
    [time] => 1550022799768
    [pending] => 1.46207000
    [amount] => 1.46207000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 2:53:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:53:32 - cex place new buy order: eth_btc 0.03356 1.46273 [8209096417] margin:0.35458879618593]Array
(
    [complete] => 
    [id] => 8209096417
    [time] => 1550022812287
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 2:53:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:53:45 - cex place new buy order: eth_btc 0.033562 1.46264 [8209097076] margin:0.3486085453787]Array
(
    [complete] => 
    [id] => 8209097076
    [time] => 1550022825033
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 2:53:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:53:55 - cex place new buy order: eth_btc 0.033564 1.46255 [8209097588] margin:0.30091764986293]Array
(
    [complete] => 
    [id] => 8209097588
    [time] => 1550022835419
    [pending] => 1.46255000
    [amount] => 1.46255000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 2:54:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:54:04 - cex place new buy order: eth_btc 0.033566 1.46247 [8209098059] margin:0.29792051480666]Array
(
    [complete] => 
    [id] => 8209098059
    [time] => 1550022844496
    [pending] => 1.46247000
    [amount] => 1.46247000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 2:54:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:54:17 - cex place new buy order: eth_btc 0.033568 1.46238 [8209098747] margin:0.30981887511916]Array
(
    [complete] => 
    [id] => 8209098747
    [time] => 1550022856919
    [pending] => 1.46238000
    [amount] => 1.46238000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 2:54:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:54:26 - cex place new buy order: eth_btc 0.03357 1.46229 [8209099489] margin:0.30682156687518]Array
(
    [complete] => 
    [id] => 8209099489
    [time] => 1550022865944
    [pending] => 1.46229000
    [amount] => 1.46229000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:54:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:54:37 - cex place new buy order: eth_btc 0.033572 1.46221 [8209100163] margin:0.28297390682712]Array
(
    [complete] => 
    [id] => 8209100163
    [time] => 1550022876764
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:54:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:54:50 - cex place new buy order: eth_btc 0.033574 1.46212 [8209100833] margin:0.27700005956992]Array
(
    [complete] => 
    [id] => 8209100833
    [time] => 1550022890496
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:55:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:55:05 - cex place new buy order: eth_btc 0.033576 1.46203 [8209101719] margin:0.26507028830116]Array
(
    [complete] => 
    [id] => 8209101719
    [time] => 1550022905367
    [pending] => 1.46203000
    [amount] => 1.46203000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 2:55:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:55:16 - cex place new buy order: eth_btc 0.033578 1.46194 [8209102210] margin:0.26207635952111]Array
(
    [complete] => 
    [id] => 8209102210
    [time] => 1550022915866
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 2:55:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:55:26 - cex place new buy order: eth_btc 0.03358 1.46186 [8209102771] margin:0.22036926742111]Array
(
    [complete] => 
    [id] => 8209102771
    [time] => 1550022926060
    [pending] => 1.46186000
    [amount] => 1.46186000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 2:55:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:55:37 - cex place new buy order: eth_btc 0.033582 1.46177 [8209103300] margin:0.22631171460901]Array
(
    [complete] => 
    [id] => 8209103300
    [time] => 1550022936771
    [pending] => 1.46177000
    [amount] => 1.46177000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 2:55:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:55:47 - cex place new buy order: eth_btc 0.033584 1.46168 [8209103738] margin:0.22629823725584]Array
(
    [complete] => 
    [id] => 8209103738
    [time] => 1550022946547
    [pending] => 1.46168000
    [amount] => 1.46168000
    [type] => buy
    [price] => 0.033584
)

2019-02-13 2:55:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:55:58 - cex place new buy order: eth_btc 0.033586 1.4616 [8209104319] margin:0.22330733043532]Array
(
    [complete] => 
    [id] => 8209104319
    [time] => 1550022957903
    [pending] => 1.46160000
    [amount] => 1.46160000
    [type] => buy
    [price] => 0.033586
)

2019-02-13 2:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:56:05 - cex place new buy order: eth_btc 0.033588 1.46151 [8209104642] margin:0.21733952602121]Array
(
    [complete] => 
    [id] => 8209104642
    [time] => 1550022965038
    [pending] => 1.46151000
    [amount] => 1.46151000
    [type] => buy
    [price] => 0.033588
)

2019-02-13 2:56:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:56:16 - cex place new buy order: eth_btc 0.03359 1.46142 [8209105283] margin:0.21137243227152]Array
(
    [complete] => 
    [id] => 8209105283
    [time] => 1550022976455
    [pending] => 1.46142000
    [amount] => 1.46142000
    [type] => buy
    [price] => 0.03359
)

2019-02-13 2:56:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:56:29 - cex place new buy order: eth_btc 0.033592 1.46133 [8209106280] margin:0.23517504167658]Array
(
    [complete] => 
    [id] => 8209106280
    [time] => 1550022988755
    [pending] => 1.46133000
    [amount] => 1.46133000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 2:56:40 - cex delete buy orders: eth_btc [above margin]
2019-02-13 2:56:55 - cex place new buy order: eth_btc 0.033559 1.4628 [8209109105]Array
(
    [complete] => 
    [id] => 8209109105
    [time] => 1550023015385
    [pending] => 1.46280000
    [amount] => 1.46280000
    [type] => buy
    [price] => 0.033559
)

2019-02-13 2:57:04 - cex delete buy orders: eth_btc[move]
2019-02-13 2:57:05 - cex place new buy order: eth_btc 0.033558 1.46273 [8209109941] margin:0.31287246722289]Array
(
    [complete] => 
    [id] => 8209109941
    [time] => 1550023025372
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 2:57:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:57:18 - cex place new buy order: eth_btc 0.03356 1.46273 [8209111112] margin:0.30691299165673]Array
(
    [complete] => 
    [id] => 8209111112
    [time] => 1550023037869
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 2:57:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:57:28 - cex place new buy order: eth_btc 0.033562 1.46264 [8209112141] margin:0.28305822060664]Array
(
    [complete] => 
    [id] => 8209112141
    [time] => 1550023048218
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 2:57:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:57:37 - cex place new buy order: eth_btc 0.033564 1.46255 [8209112893] margin:0.27708258848764]Array
(
    [complete] => 
    [id] => 8209112893
    [time] => 1550023056627
    [pending] => 1.46255000
    [amount] => 1.46255000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 2:57:43 - cex delete buy orders: eth_btc[move]
2019-02-13 2:57:44 - cex place new buy order: eth_btc 0.033558 1.46251 [8209113684] margin:0.28005362729033]Array
(
    [complete] => 
    [id] => 8209113684
    [time] => 1550023064466
    [pending] => 1.46251000
    [amount] => 1.46251000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 2:57:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:58:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:58:21 - cex place new buy order: eth_btc 0.03356 1.46273 [8209117117] margin:0.30691299165673]Array
(
    [complete] => 
    [id] => 8209117117
    [time] => 1550023100697
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 2:58:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:58:32 - cex place new buy order: eth_btc 0.033562 1.46264 [8209118209] margin:0.28603778082354]Array
(
    [complete] => 
    [id] => 8209118209
    [time] => 1550023112156
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 2:58:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:58:43 - cex place new buy order: eth_btc 0.033564 1.46255 [8209119201] margin:0.28006197115957]Array
(
    [complete] => 
    [id] => 8209119201
    [time] => 1550023122758
    [pending] => 1.46255000
    [amount] => 1.46255000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 2:58:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:58:54 - cex place new buy order: eth_btc 0.033566 1.46247 [8209120205] margin:0.27110766847405]Array
(
    [complete] => 
    [id] => 8209120205
    [time] => 1550023133969
    [pending] => 1.46247000
    [amount] => 1.46247000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 2:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:59:05 - cex place new buy order: eth_btc 0.033568 1.46238 [8209121120] margin:0.26811248808389]Array
(
    [complete] => 
    [id] => 8209121120
    [time] => 1550023145399
    [pending] => 1.46238000
    [amount] => 1.46238000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 2:59:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:59:23 - cex place new buy order: eth_btc 0.03357 1.46229 [8209122437] margin:0.26213881441763]Array
(
    [complete] => 
    [id] => 8209122437
    [time] => 1550023163020
    [pending] => 1.46229000
    [amount] => 1.46229000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 2:59:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:59:36 - cex place new buy order: eth_btc 0.033572 1.46221 [8209123455] margin:0.28595257953057]Array
(
    [complete] => 
    [id] => 8209123455
    [time] => 1550023175722
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 2:59:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:59:47 - cex place new buy order: eth_btc 0.033574 1.46212 [8209124631] margin:0.23232263060702]Array
(
    [complete] => 
    [id] => 8209124631
    [time] => 1550023187042
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 2:59:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 2:59:58 - cex place new buy order: eth_btc 0.033576 1.46203 [8209125872] margin:0.21443888491779]Array
(
    [complete] => 
    [id] => 8209125872
    [time] => 1550023198471
    [pending] => 1.46203000
    [amount] => 1.46203000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 3:00:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:00:05 - cex place new buy order: eth_btc 0.033578 1.46194 [8209126707] margin:0.20846983143723]Array
(
    [complete] => 
    [id] => 8209126707
    [time] => 1550023204907
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 3:00:17 - cex delete buy orders: eth_btc[move]
2019-02-13 3:00:18 - cex place new buy order: eth_btc 0.033558 1.4619 [8209128771] margin:0.2173977783734]Array
(
    [complete] => 
    [id] => 8209128771
    [time] => 1550023218333
    [pending] => 1.46190000
    [amount] => 1.46190000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 3:00:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:00:31 - cex place new buy order: eth_btc 0.03356 1.46273 [8209130609] margin:0.28307508939214]Array
(
    [complete] => 
    [id] => 8209130609
    [time] => 1550023230548
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 3:00:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:00:39 - cex place new buy order: eth_btc 0.033562 1.46264 [8209131888] margin:0.26816041952207]Array
(
    [complete] => 
    [id] => 8209131888
    [time] => 1550023239045
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 3:00:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:00:46 - cex place new buy order: eth_btc 0.033564 1.46255 [8209132559] margin:0.2621856751281]Array
(
    [complete] => 
    [id] => 8209132559
    [time] => 1550023246240
    [pending] => 1.46255000
    [amount] => 1.46255000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 3:00:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:00:56 - cex place new buy order: eth_btc 0.033566 1.46247 [8209133464] margin:0.22641959125305]Array
(
    [complete] => 
    [id] => 8209133464
    [time] => 1550023255876
    [pending] => 1.46247000
    [amount] => 1.46247000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 3:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:01:06 - cex place new buy order: eth_btc 0.033568 1.46238 [8209134537] margin:0.22044804575785]Array
(
    [complete] => 
    [id] => 8209134537
    [time] => 1550023266258
    [pending] => 1.46238000
    [amount] => 1.46238000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 3:01:17 - cex delete buy orders: eth_btc[move]
2019-02-13 3:01:18 - cex place new buy order: eth_btc 0.033524 1.46234 [8209135385] margin:0.21448360094134]Array
(
    [complete] => 
    [id] => 8209135385
    [time] => 1550023278381
    [pending] => 1.46234000
    [amount] => 1.46234000
    [type] => buy
    [price] => 0.033524
)

2019-02-13 3:01:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:01:41 - cex place new buy order: eth_btc 0.033526 1.46421 [8209136837] margin:0.28634492632584]Array
(
    [complete] => 
    [id] => 8209136837
    [time] => 1550023300951
    [pending] => 1.46421000
    [amount] => 1.46421000
    [type] => buy
    [price] => 0.033526
)

2019-02-13 3:01:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:01:52 - cex place new buy order: eth_btc 0.033528 1.46412 [8209137620] margin:0.29229300882845]Array
(
    [complete] => 
    [id] => 8209137620
    [time] => 1550023312033
    [pending] => 1.46412000
    [amount] => 1.46412000
    [type] => buy
    [price] => 0.033528
)

2019-02-13 3:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:02:06 - cex place new buy order: eth_btc 0.03353 1.46404 [8209138384] margin:0.28929317029525]Array
(
    [complete] => 
    [id] => 8209138384
    [time] => 1550023326399
    [pending] => 1.46404000
    [amount] => 1.46404000
    [type] => buy
    [price] => 0.03353
)

2019-02-13 3:02:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:02:18 - cex place new buy order: eth_btc 0.033532 1.46395 [8209139025] margin:0.28032923774306]Array
(
    [complete] => 
    [id] => 8209139025
    [time] => 1550023337867
    [pending] => 1.46395000
    [amount] => 1.46395000
    [type] => buy
    [price] => 0.033532
)

2019-02-13 3:02:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:02:29 - cex place new buy order: eth_btc 0.033534 1.46386 [8209139893] margin:0.27136637442595]Array
(
    [complete] => 
    [id] => 8209139893
    [time] => 1550023348615
    [pending] => 1.46386000
    [amount] => 1.46386000
    [type] => buy
    [price] => 0.033534
)

2019-02-13 3:02:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:02:41 - cex place new buy order: eth_btc 0.033536 1.46378 [8209140941] margin:0.26240458015268]Array
(
    [complete] => 
    [id] => 8209140941
    [time] => 1550023361062
    [pending] => 1.46378000
    [amount] => 1.46378000
    [type] => buy
    [price] => 0.033536
)

2019-02-13 3:02:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:02:53 - cex place new buy order: eth_btc 0.033538 1.46369 [8209142117] margin:0.25940723954918]Array
(
    [complete] => 
    [id] => 8209142117
    [time] => 1550023372853
    [pending] => 1.46369000
    [amount] => 1.46369000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:03:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:03:06 - cex place new buy order: eth_btc 0.03354 1.4636 [8209143595] margin:0.25044722719141]Array
(
    [complete] => 
    [id] => 8209143595
    [time] => 1550023385755
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:03:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:03:17 - cex place new buy order: eth_btc 0.033542 1.46351 [8209144649] margin:0.25639496750343]Array
(
    [complete] => 
    [id] => 8209144649
    [time] => 1550023396775
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 3:03:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:03:29 - cex place new buy order: eth_btc 0.033544 1.46343 [8209145539] margin:0.25339852134509]Array
(
    [complete] => 
    [id] => 8209145539
    [time] => 1550023409369
    [pending] => 1.46343000
    [amount] => 1.46343000
    [type] => buy
    [price] => 0.033544
)

2019-02-13 3:03:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:03:41 - cex place new buy order: eth_btc 0.033546 1.46334 [8209146084] margin:0.24444046980265]Array
(
    [complete] => 
    [id] => 8209146084
    [time] => 1550023420996
    [pending] => 1.46334000
    [amount] => 1.46334000
    [type] => buy
    [price] => 0.033546
)

2019-02-13 3:03:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:03:54 - cex place new buy order: eth_btc 0.033548 1.46325 [8209146919] margin:0.23846428997256]Array
(
    [complete] => 
    [id] => 8209146919
    [time] => 1550023433867
    [pending] => 1.46325000
    [amount] => 1.46325000
    [type] => buy
    [price] => 0.033548
)

2019-02-13 3:04:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:04:07 - cex place new buy order: eth_btc 0.03355 1.46316 [8209147640] margin:0.23248882265274]Array
(
    [complete] => 
    [id] => 8209147640
    [time] => 1550023446878
    [pending] => 1.46316000
    [amount] => 1.46316000
    [type] => buy
    [price] => 0.03355
)

2019-02-13 3:04:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:04:20 - cex place new buy order: eth_btc 0.033552 1.46308 [8209148440] margin:0.22651406771579]Array
(
    [complete] => 
    [id] => 8209148440
    [time] => 1550023460455
    [pending] => 1.46308000
    [amount] => 1.46308000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 3:04:30 - cex delete buy orders: eth_btc [above margin]
2019-02-13 3:04:48 - cex place new buy order: eth_btc 0.033506 1.4651 [8209150183]Array
(
    [complete] => 
    [id] => 8209150183
    [time] => 1550023487958
    [pending] => 1.46510000
    [amount] => 1.46510000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 3:04:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:04:58 - cex place new buy order: eth_btc 0.033508 1.465 [8209150819] margin:0.3252954518324]Array
(
    [complete] => 
    [id] => 8209150819
    [time] => 1550023498195
    [pending] => 1.46500000
    [amount] => 1.46500000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 3:05:10 - cex delete buy orders: eth_btc[move]
2019-02-13 3:05:11 - cex place new buy order: eth_btc 0.033505 1.46495 [8209151391] margin:0.32230147124652]Array
(
    [complete] => 
    [id] => 8209151391
    [time] => 1550023511469
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:05:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:05:26 - cex place new buy order: eth_btc 0.033507 1.46504 [8209152219] margin:0.3253051601158]Array
(
    [complete] => 
    [id] => 8209152219
    [time] => 1550023526376
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:05:36 - cex delete buy orders: eth_btc[move]
2019-02-13 3:05:38 - cex place new buy order: eth_btc 0.033505 1.465 [8209152896] margin:0.3252954518324]Array
(
    [complete] => 
    [id] => 8209152896
    [time] => 1550023538093
    [pending] => 1.46500000
    [amount] => 1.46500000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:05:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:05:51 - cex place new buy order: eth_btc 0.033507 1.46504 [8209153573] margin:0.34321186617721]Array
(
    [complete] => 
    [id] => 8209153573
    [time] => 1550023550696
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:06:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:06:03 - cex place new buy order: eth_btc 0.033509 1.46495 [8209154278] margin:0.35811274582946]Array
(
    [complete] => 
    [id] => 8209154278
    [time] => 1550023562567
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 3:06:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:06:14 - cex place new buy order: eth_btc 0.033511 1.46487 [8209154953] margin:0.33123452000836]Array
(
    [complete] => 
    [id] => 8209154953
    [time] => 1550023573528
    [pending] => 1.46487000
    [amount] => 1.46487000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 3:06:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:06:27 - cex place new buy order: eth_btc 0.033513 1.46478 [8209155746] margin:0.32823083579505]Array
(
    [complete] => 
    [id] => 8209155746
    [time] => 1550023586575
    [pending] => 1.46478000
    [amount] => 1.46478000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 3:06:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:06:37 - cex place new buy order: eth_btc 0.033515 1.46469 [8209156413] margin:0.33119498731911]Array
(
    [complete] => 
    [id] => 8209156413
    [time] => 1550023597186
    [pending] => 1.46469000
    [amount] => 1.46469000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 3:06:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:06:49 - cex place new buy order: eth_btc 0.033517 1.4646 [8209157238] margin:0.34609302741893]Array
(
    [complete] => 
    [id] => 8209157238
    [time] => 1550023608951
    [pending] => 1.46460000
    [amount] => 1.46460000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 3:06:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:06:59 - cex place new buy order: eth_btc 0.033519 1.46452 [8209157990] margin:0.34905575942004]Array
(
    [complete] => 
    [id] => 8209157990
    [time] => 1550023619379
    [pending] => 1.46452000
    [amount] => 1.46452000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 3:07:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:07:09 - cex place new buy order: eth_btc 0.033521 1.46443 [8209158583] margin:0.34306852420869]Array
(
    [complete] => 
    [id] => 8209158583
    [time] => 1550023628601
    [pending] => 1.46443000
    [amount] => 1.46443000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 3:07:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:07:20 - cex place new buy order: eth_btc 0.033523 1.46434 [8209159247] margin:0.34304805655818]Array
(
    [complete] => 
    [id] => 8209159247
    [time] => 1550023640319
    [pending] => 1.46434000
    [amount] => 1.46434000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 3:07:32 - cex delete buy orders: eth_btc[move]
2019-02-13 3:07:33 - cex place new buy order: eth_btc 0.033505 1.4643 [8209159985] margin:0.31320844767928]Array
(
    [complete] => 
    [id] => 8209159985
    [time] => 1550023653384
    [pending] => 1.46430000
    [amount] => 1.46430000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:08:20 - cex delete buy orders: eth_btc[move]
2019-02-13 3:08:21 - cex place new buy order: eth_btc 0.033505 1.46509 [8209163097] margin:0.35814480988481]Array
(
    [complete] => 
    [id] => 8209163097
    [time] => 1550023701323
    [pending] => 1.46509000
    [amount] => 1.46509000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:08:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:08:52 - cex place new buy order: eth_btc 0.033507 1.46504 [8209165703] margin:0.36708747425911]Array
(
    [complete] => 
    [id] => 8209165703
    [time] => 1550023731828
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:09:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:09:02 - cex place new buy order: eth_btc 0.033509 1.46495 [8209166778] margin:0.36109701871139]Array
(
    [complete] => 
    [id] => 8209166778
    [time] => 1550023742336
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 3:09:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:09:18 - cex place new buy order: eth_btc 0.033511 1.46487 [8209168082] margin:0.3521231834323]Array
(
    [complete] => 
    [id] => 8209168082
    [time] => 1550023758487
    [pending] => 1.46487000
    [amount] => 1.46487000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 3:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:09:30 - cex place new buy order: eth_btc 0.033513 1.46478 [8209168711] margin:0.34315041924029]Array
(
    [complete] => 
    [id] => 8209168711
    [time] => 1550023769556
    [pending] => 1.46478000
    [amount] => 1.46478000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 3:09:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:09:40 - cex place new buy order: eth_btc 0.033516 1.46465 [8209169304] margin:0.33416875522136]Array
(
    [complete] => 
    [id] => 8209169304
    [time] => 1550023780340
    [pending] => 1.46465000
    [amount] => 1.46465000
    [type] => buy
    [price] => 0.033516
)

2019-02-13 3:09:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:09:52 - cex place new buy order: eth_btc 0.033518 1.46456 [8209170000] margin:0.32818187242676]Array
(
    [complete] => 
    [id] => 8209170000
    [time] => 1550023791824
    [pending] => 1.46456000
    [amount] => 1.46456000
    [type] => buy
    [price] => 0.033518
)

2019-02-13 3:10:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:10:05 - cex place new buy order: eth_btc 0.03352 1.46447 [8209171003] margin:0.33114558472553]Array
(
    [complete] => 
    [id] => 8209171003
    [time] => 1550023804852
    [pending] => 1.46447000
    [amount] => 1.46447000
    [type] => buy
    [price] => 0.03352
)

2019-02-13 3:10:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:10:18 - cex place new buy order: eth_btc 0.033522 1.46439 [8209172221] margin:0.31621024998507]Array
(
    [complete] => 
    [id] => 8209172221
    [time] => 1550023818319
    [pending] => 1.46439000
    [amount] => 1.46439000
    [type] => buy
    [price] => 0.033522
)

2019-02-13 3:10:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:10:31 - cex place new buy order: eth_btc 0.033524 1.4643 [8209173598] margin:0.31917432287318]Array
(
    [complete] => 
    [id] => 8209173598
    [time] => 1550023830833
    [pending] => 1.46430000
    [amount] => 1.46430000
    [type] => buy
    [price] => 0.033524
)

2019-02-13 3:10:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:10:42 - cex place new buy order: eth_btc 0.033526 1.46421 [8209174432] margin:0.31915528246735]Array
(
    [complete] => 
    [id] => 8209174432
    [time] => 1550023841610
    [pending] => 1.46421000
    [amount] => 1.46421000
    [type] => buy
    [price] => 0.033526
)

2019-02-13 3:10:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:10:53 - cex place new buy order: eth_btc 0.033528 1.46412 [8209175099] margin:0.30720591744213]Array
(
    [complete] => 
    [id] => 8209175099
    [time] => 1550023852956
    [pending] => 1.46412000
    [amount] => 1.46412000
    [type] => buy
    [price] => 0.033528
)

2019-02-13 3:11:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:11:05 - cex place new buy order: eth_btc 0.03353 1.46404 [8209175914] margin:0.31911720847002]Array
(
    [complete] => 
    [id] => 8209175914
    [time] => 1550023865100
    [pending] => 1.46404000
    [amount] => 1.46404000
    [type] => buy
    [price] => 0.03353
)

2019-02-13 3:11:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:11:16 - cex place new buy order: eth_btc 0.033532 1.46395 [8209176517] margin:0.29822259334369]Array
(
    [complete] => 
    [id] => 8209176517
    [time] => 1550023876244
    [pending] => 1.46395000
    [amount] => 1.46395000
    [type] => buy
    [price] => 0.033532
)

2019-02-13 3:11:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:11:28 - cex place new buy order: eth_btc 0.033534 1.46386 [8209177277] margin:0.29224071092027]Array
(
    [complete] => 
    [id] => 8209177277
    [time] => 1550023888007
    [pending] => 1.46386000
    [amount] => 1.46386000
    [type] => buy
    [price] => 0.033534
)

2019-02-13 3:11:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:11:42 - cex place new buy order: eth_btc 0.033536 1.46378 [8209178148] margin:0.29520515267174]Array
(
    [complete] => 
    [id] => 8209178148
    [time] => 1550023901629
    [pending] => 1.46378000
    [amount] => 1.46378000
    [type] => buy
    [price] => 0.033536
)

2019-02-13 3:11:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:11:53 - cex place new buy order: eth_btc 0.033538 1.46369 [8209179363] margin:0.268352316775]Array
(
    [complete] => 
    [id] => 8209179363
    [time] => 1550023913180
    [pending] => 1.46369000
    [amount] => 1.46369000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:12:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:12:05 - cex place new buy order: eth_btc 0.03354 1.4636 [8209180103] margin:0.25939177101968]Array
(
    [complete] => 
    [id] => 8209180103
    [time] => 1550023924985
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:12:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:12:17 - cex place new buy order: eth_btc 0.033542 1.46351 [8209180790] margin:0.25341363067197]Array
(
    [complete] => 
    [id] => 8209180790
    [time] => 1550023936710
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 3:12:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:12:27 - cex place new buy order: eth_btc 0.033544 1.46343 [8209181465] margin:0.26532315764369]Array
(
    [complete] => 
    [id] => 8209181465
    [time] => 1550023947249
    [pending] => 1.46343000
    [amount] => 1.46343000
    [type] => buy
    [price] => 0.033544
)

2019-02-13 3:12:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:12:40 - cex place new buy order: eth_btc 0.033546 1.46334 [8209182538] margin:0.23847850712455]Array
(
    [complete] => 
    [id] => 8209182538
    [time] => 1550023959581
    [pending] => 1.46334000
    [amount] => 1.46334000
    [type] => buy
    [price] => 0.033546
)

2019-02-13 3:12:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:12:52 - cex place new buy order: eth_btc 0.033548 1.46325 [8209183632] margin:0.23846428997256]Array
(
    [complete] => 
    [id] => 8209183632
    [time] => 1550023972057
    [pending] => 1.46325000
    [amount] => 1.46325000
    [type] => buy
    [price] => 0.033548
)

2019-02-13 3:13:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:13:07 - cex place new buy order: eth_btc 0.03355 1.46316 [8209185298] margin:0.2295081967213]Array
(
    [complete] => 
    [id] => 8209185298
    [time] => 1550023986579
    [pending] => 1.46316000
    [amount] => 1.46316000
    [type] => buy
    [price] => 0.03355
)

2019-02-13 3:13:17 - cex delete buy orders: eth_btc[move]
2019-02-13 3:13:19 - cex place new buy order: eth_btc 0.033505 1.46312 [8209186529] margin:0.22354028195881]Array
(
    [complete] => 
    [id] => 8209186529
    [time] => 1550023998880
    [pending] => 1.46312000
    [amount] => 1.46312000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:13:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:13:32 - cex place new buy order: eth_btc 0.033507 1.46504 [8209187685] margin:0.36111857223862]Array
(
    [complete] => 
    [id] => 8209187685
    [time] => 1550024011841
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:13:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:13:45 - cex place new buy order: eth_btc 0.033509 1.46495 [8209188583] margin:0.36109701871139]Array
(
    [complete] => 
    [id] => 8209188583
    [time] => 1550024025046
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 3:13:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:13:58 - cex place new buy order: eth_btc 0.033511 1.46487 [8209189126] margin:0.35510727820716]Array
(
    [complete] => 
    [id] => 8209189126
    [time] => 1550024037834
    [pending] => 1.46487000
    [amount] => 1.46487000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 3:14:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:14:06 - cex place new buy order: eth_btc 0.033513 1.46478 [8209189593] margin:0.34315041924029]Array
(
    [complete] => 
    [id] => 8209189593
    [time] => 1550024046260
    [pending] => 1.46478000
    [amount] => 1.46478000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 3:14:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:14:16 - cex place new buy order: eth_btc 0.033515 1.46469 [8209190292] margin:0.3371624645681]Array
(
    [complete] => 
    [id] => 8209190292
    [time] => 1550024056260
    [pending] => 1.46469000
    [amount] => 1.46469000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 3:14:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:14:28 - cex place new buy order: eth_btc 0.033517 1.4646 [8209191587] margin:0.34907658800012]Array
(
    [complete] => 
    [id] => 8209191587
    [time] => 1550024068098
    [pending] => 1.46460000
    [amount] => 1.46460000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 3:14:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:14:40 - cex place new buy order: eth_btc 0.033519 1.46452 [8209192272] margin:0.32220531638771]Array
(
    [complete] => 
    [id] => 8209192272
    [time] => 1550024080273
    [pending] => 1.46452000
    [amount] => 1.46452000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 3:14:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:14:52 - cex place new buy order: eth_btc 0.033521 1.46443 [8209192732] margin:0.31621968318367]Array
(
    [complete] => 
    [id] => 8209192732
    [time] => 1550024091530
    [pending] => 1.46443000
    [amount] => 1.46443000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 3:14:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:15:01 - cex place new buy order: eth_btc 0.033523 1.46434 [8209193162] margin:0.32514989708559]Array
(
    [complete] => 
    [id] => 8209193162
    [time] => 1550024101015
    [pending] => 1.46434000
    [amount] => 1.46434000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 3:15:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:15:09 - cex place new buy order: eth_btc 0.033525 1.46426 [8209193618] margin:0.30723340790455]Array
(
    [complete] => 
    [id] => 8209193618
    [time] => 1550024109015
    [pending] => 1.46426000
    [amount] => 1.46426000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 3:15:23 - cex delete buy orders: eth_btc[move]
2019-02-13 3:15:24 - cex place new buy order: eth_btc 0.033505 1.46421 [8209194911] margin:0.31915528246735]Array
(
    [complete] => 
    [id] => 8209194911
    [time] => 1550024124188
    [pending] => 1.46421000
    [amount] => 1.46421000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:16:11 - cex delete buy orders: eth_btc[move]
2019-02-13 3:16:12 - cex place new buy order: eth_btc 0.033505 1.46509 [8209198967] margin:0.37008297021428]Array
(
    [complete] => 
    [id] => 8209198967
    [time] => 1550024172074
    [pending] => 1.46509000
    [amount] => 1.46509000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:16:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:16:26 - cex place new buy order: eth_btc 0.033507 1.46504 [8209200148] margin:0.37007192526934]Array
(
    [complete] => 
    [id] => 8209200148
    [time] => 1550024185616
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:16:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:16:37 - cex place new buy order: eth_btc 0.033509 1.46495 [8209201140] margin:0.37004983735713]Array
(
    [complete] => 
    [id] => 8209201140
    [time] => 1550024197195
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 3:16:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:16:52 - cex place new buy order: eth_btc 0.033511 1.46487 [8209202503] margin:0.37002775208141]Array
(
    [complete] => 
    [id] => 8209202503
    [time] => 1550024211533
    [pending] => 1.46487000
    [amount] => 1.46487000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 3:17:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:17:02 - cex place new buy order: eth_btc 0.033513 1.46478 [8209203438] margin:0.35508608599648]Array
(
    [complete] => 
    [id] => 8209203438
    [time] => 1550024222241
    [pending] => 1.46478000
    [amount] => 1.46478000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 3:17:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:17:17 - cex place new buy order: eth_btc 0.033515 1.46469 [8209204571] margin:0.31030881694762]Array
(
    [complete] => 
    [id] => 8209204571
    [time] => 1550024237181
    [pending] => 1.46469000
    [amount] => 1.46469000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 3:17:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:17:29 - cex place new buy order: eth_btc 0.033517 1.4646 [8209205791] margin:0.30730673986334]Array
(
    [complete] => 
    [id] => 8209205791
    [time] => 1550024248959
    [pending] => 1.46460000
    [amount] => 1.46460000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 3:17:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:17:41 - cex place new buy order: eth_btc 0.033519 1.46452 [8209206947] margin:0.30430502103285]Array
(
    [complete] => 
    [id] => 8209206947
    [time] => 1550024260869
    [pending] => 1.46452000
    [amount] => 1.46452000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 3:17:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:17:53 - cex place new buy order: eth_btc 0.033521 1.46443 [8209208256] margin:0.29533725127531]Array
(
    [complete] => 
    [id] => 8209208256
    [time] => 1550024273074
    [pending] => 1.46443000
    [amount] => 1.46443000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 3:18:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:18:05 - cex place new buy order: eth_btc 0.033523 1.46434 [8209209404] margin:0.28637055156162]Array
(
    [complete] => 
    [id] => 8209209404
    [time] => 1550024284868
    [pending] => 1.46434000
    [amount] => 1.46434000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 3:18:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:18:17 - cex place new buy order: eth_btc 0.033525 1.46426 [8209210573] margin:0.28337061894108]Array
(
    [complete] => 
    [id] => 8209210573
    [time] => 1550024296978
    [pending] => 1.46426000
    [amount] => 1.46426000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 3:18:25 - cex delete buy orders: eth_btc[move]
2019-02-13 3:18:26 - cex place new buy order: eth_btc 0.033505 1.46421 [8209211581] margin:0.25353457018433]Array
(
    [complete] => 
    [id] => 8209211581
    [time] => 1550024306345
    [pending] => 1.46421000
    [amount] => 1.46421000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:19:04 - cex delete buy orders: eth_btc[move]
2019-02-13 3:19:14 - cex place new buy order: eth_btc 0.033505 1.46509 [8209215827] margin:0.33426848922582]Array
(
    [complete] => 
    [id] => 8209215827
    [time] => 1550024353990
    [pending] => 1.46509000
    [amount] => 1.46509000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:19:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:19:26 - cex place new buy order: eth_btc 0.033507 1.46504 [8209216883] margin:0.27158504193154]Array
(
    [complete] => 
    [id] => 8209216883
    [time] => 1550024365612
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:19:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:19:35 - cex place new buy order: eth_btc 0.033509 1.46495 [8209217877] margin:0.28649019666358]Array
(
    [complete] => 
    [id] => 8209217877
    [time] => 1550024375454
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 3:19:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:19:46 - cex place new buy order: eth_btc 0.033511 1.46487 [8209218956] margin:0.28945719316045]Array
(
    [complete] => 
    [id] => 8209218956
    [time] => 1550024386140
    [pending] => 1.46487000
    [amount] => 1.46487000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 3:19:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:19:57 - cex place new buy order: eth_btc 0.033513 1.46478 [8209220162] margin:0.259600751947]Array
(
    [complete] => 
    [id] => 8209220162
    [time] => 1550024397285
    [pending] => 1.46478000
    [amount] => 1.46478000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 3:20:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:20:05 - cex place new buy order: eth_btc 0.033515 1.46469 [8209221056] margin:0.25958526033119]Array
(
    [complete] => 
    [id] => 8209221056
    [time] => 1550024404583
    [pending] => 1.46469000
    [amount] => 1.46469000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 3:20:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:20:16 - cex place new buy order: eth_btc 0.033517 1.4646 [8209222529] margin:0.2536026494018]Array
(
    [complete] => 
    [id] => 8209222529
    [time] => 1550024415735
    [pending] => 1.46460000
    [amount] => 1.46460000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 3:20:26 - cex delete buy orders: eth_btc[move]
2019-02-13 3:20:28 - cex place new buy order: eth_btc 0.033505 1.46456 [8209223879] margin:0.25956202637389]Array
(
    [complete] => 
    [id] => 8209223879
    [time] => 1550024428057
    [pending] => 1.46456000
    [amount] => 1.46456000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:20:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:20:42 - cex place new buy order: eth_btc 0.033507 1.46504 [8209225167] margin:0.28949174799295]Array
(
    [complete] => 
    [id] => 8209225167
    [time] => 1550024441699
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:20:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:20:54 - cex place new buy order: eth_btc 0.033509 1.46495 [8209226002] margin:0.27455310513591]Array
(
    [complete] => 
    [id] => 8209226002
    [time] => 1550024453963
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 3:21:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:21:06 - cex place new buy order: eth_btc 0.033511 1.46487 [8209226804] margin:0.26856852973651]Array
(
    [complete] => 
    [id] => 8209226804
    [time] => 1550024465832
    [pending] => 1.46487000
    [amount] => 1.46487000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 3:21:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:21:17 - cex place new buy order: eth_btc 0.033513 1.46478 [8209227550] margin:0.28347208545936]Array
(
    [complete] => 
    [id] => 8209227550
    [time] => 1550024477140
    [pending] => 1.46478000
    [amount] => 1.46478000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 3:21:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:21:28 - cex place new buy order: eth_btc 0.033515 1.46469 [8209228290] margin:0.25063404445769]Array
(
    [complete] => 
    [id] => 8209228290
    [time] => 1550024488180
    [pending] => 1.46469000
    [amount] => 1.46469000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 3:21:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:21:38 - cex place new buy order: eth_btc 0.033517 1.4646 [8209228881] margin:0.23868484649583]Array
(
    [complete] => 
    [id] => 8209228881
    [time] => 1550024497575
    [pending] => 1.46460000
    [amount] => 1.46460000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 3:21:47 - cex delete buy orders: eth_btc[move]
2019-02-13 3:21:48 - cex place new buy order: eth_btc 0.033505 1.46456 [8209230067] margin:0.24166119696878]Array
(
    [complete] => 
    [id] => 8209230067
    [time] => 1550024508086
    [pending] => 1.46456000
    [amount] => 1.46456000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:22:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:22:06 - cex place new buy order: eth_btc 0.033507 1.46504 [8209231370] margin:0.29844510102366]Array
(
    [complete] => 
    [id] => 8209231370
    [time] => 1550024525885
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:22:15 - cex delete buy orders: eth_btc[move]
2019-02-13 3:22:16 - cex place new buy order: eth_btc 0.033505 1.465 [8209232002] margin:0.28053002268114]Array
(
    [complete] => 
    [id] => 8209232002
    [time] => 1550024536182
    [pending] => 1.46500000
    [amount] => 1.46500000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:22:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:22:28 - cex place new buy order: eth_btc 0.033507 1.46504 [8209232881] margin:0.28352284597248]Array
(
    [complete] => 
    [id] => 8209232881
    [time] => 1550024547798
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:22:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:22:38 - cex place new buy order: eth_btc 0.033509 1.46495 [8209233499] margin:0.28350592378166]Array
(
    [complete] => 
    [id] => 8209233499
    [time] => 1550024558068
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 3:22:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:22:52 - cex place new buy order: eth_btc 0.033511 1.46487 [8209234934] margin:0.27453671928621]Array
(
    [complete] => 
    [id] => 8209234934
    [time] => 1550024571902
    [pending] => 1.46487000
    [amount] => 1.46487000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 3:23:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:23:05 - cex place new buy order: eth_btc 0.033513 1.46478 [8209236329] margin:0.24766508519083]Array
(
    [complete] => 
    [id] => 8209236329
    [time] => 1550024584538
    [pending] => 1.46478000
    [amount] => 1.46478000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 3:23:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:23:15 - cex place new buy order: eth_btc 0.033515 1.46469 [8209237375] margin:0.25660152170668]Array
(
    [complete] => 
    [id] => 8209237375
    [time] => 1550024594840
    [pending] => 1.46469000
    [amount] => 1.46469000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 3:23:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:23:27 - cex place new buy order: eth_btc 0.033517 1.4646 [8209238448] margin:0.25658620998301]Array
(
    [complete] => 
    [id] => 8209238448
    [time] => 1550024606986
    [pending] => 1.46460000
    [amount] => 1.46460000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 3:23:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:23:38 - cex place new buy order: eth_btc 0.033519 1.46452 [8209239111] margin:0.23568722217251]Array
(
    [complete] => 
    [id] => 8209239111
    [time] => 1550024617795
    [pending] => 1.46452000
    [amount] => 1.46452000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 3:23:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:23:50 - cex place new buy order: eth_btc 0.033521 1.46443 [8209239740] margin:0.23268995555024]Array
(
    [complete] => 
    [id] => 8209239740
    [time] => 1550024629681
    [pending] => 1.46443000
    [amount] => 1.46443000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 3:24:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:24:02 - cex place new buy order: eth_btc 0.033523 1.46434 [8209240471] margin:0.22372699340751]Array
(
    [complete] => 
    [id] => 8209240471
    [time] => 1550024641781
    [pending] => 1.46434000
    [amount] => 1.46434000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 3:24:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:24:10 - cex place new buy order: eth_btc 0.033525 1.46426 [8209240905] margin:0.21774794929159]Array
(
    [complete] => 
    [id] => 8209240905
    [time] => 1550024649630
    [pending] => 1.46426000
    [amount] => 1.46426000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 3:24:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:24:20 - cex place new buy order: eth_btc 0.033527 1.46417 [8209241559] margin:0.21176961851643]Array
(
    [complete] => 
    [id] => 8209241559
    [time] => 1550024659942
    [pending] => 1.46417000
    [amount] => 1.46417000
    [type] => buy
    [price] => 0.033527
)

2019-02-13 3:24:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:24:32 - cex place new buy order: eth_btc 0.033529 1.46408 [8209242310] margin:0.20579200095439]Array
(
    [complete] => 
    [id] => 8209242310
    [time] => 1550024671572
    [pending] => 1.46408000
    [amount] => 1.46408000
    [type] => buy
    [price] => 0.033529
)

2019-02-13 3:24:42 - cex delete buy orders: eth_btc [above margin]
2019-02-13 3:24:53 - cex place new buy order: eth_btc 0.033506 1.4651 [8209243352]Array
(
    [complete] => 
    [id] => 8209243352
    [time] => 1550024693145
    [pending] => 1.46510000
    [amount] => 1.46510000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 3:25:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:25:07 - cex place new buy order: eth_btc 0.033508 1.465 [8209244107] margin:0.25963948907723]Array
(
    [complete] => 
    [id] => 8209244107
    [time] => 1550024707114
    [pending] => 1.46500000
    [amount] => 1.46500000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 3:25:15 - cex delete buy orders: eth_btc[move]
2019-02-13 3:25:16 - cex place new buy order: eth_btc 0.033505 1.46495 [8209244631] margin:0.25963174072636]Array
(
    [complete] => 
    [id] => 8209244631
    [time] => 1550024716363
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033505
)

2019-02-13 3:25:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:25:27 - cex place new buy order: eth_btc 0.033507 1.46504 [8209245173] margin:0.28053839496223]Array
(
    [complete] => 
    [id] => 8209245173
    [time] => 1550024726971
    [pending] => 1.46504000
    [amount] => 1.46504000
    [type] => buy
    [price] => 0.033507
)

2019-02-13 3:25:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:25:39 - cex place new buy order: eth_btc 0.033509 1.46495 [8209245883] margin:0.27455310513591]Array
(
    [complete] => 
    [id] => 8209245883
    [time] => 1550024738630
    [pending] => 1.46495000
    [amount] => 1.46495000
    [type] => buy
    [price] => 0.033509
)

2019-02-13 3:25:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:25:50 - cex place new buy order: eth_btc 0.033511 1.46487 [8209246635] margin:0.27155262451135]Array
(
    [complete] => 
    [id] => 8209246635
    [time] => 1550024749998
    [pending] => 1.46487000
    [amount] => 1.46487000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 3:26:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:26:01 - cex place new buy order: eth_btc 0.033513 1.46478 [8209247209] margin:0.27750425208126]Array
(
    [complete] => 
    [id] => 8209247209
    [time] => 1550024761379
    [pending] => 1.46478000
    [amount] => 1.46478000
    [type] => buy
    [price] => 0.033513
)

2019-02-13 3:26:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:26:16 - cex place new buy order: eth_btc 0.033515 1.46469 [8209248053] margin:0.29240638520063]Array
(
    [complete] => 
    [id] => 8209248053
    [time] => 1550024776382
    [pending] => 1.46469000
    [amount] => 1.46469000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 3:26:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:26:27 - cex place new buy order: eth_btc 0.033517 1.4646 [8209248567] margin:0.31327386102575]Array
(
    [complete] => 
    [id] => 8209248567
    [time] => 1550024787064
    [pending] => 1.46460000
    [amount] => 1.46460000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 3:26:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:26:38 - cex place new buy order: eth_btc 0.033519 1.46452 [8209249138] margin:0.28043796055968]Array
(
    [complete] => 
    [id] => 8209249138
    [time] => 1550024798256
    [pending] => 1.46452000
    [amount] => 1.46452000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 3:26:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:26:50 - cex place new buy order: eth_btc 0.033521 1.46443 [8209250322] margin:0.24760597834192]Array
(
    [complete] => 
    [id] => 8209250322
    [time] => 1550024810452
    [pending] => 1.46443000
    [amount] => 1.46443000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 3:27:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:27:04 - cex place new buy order: eth_btc 0.033523 1.46434 [8209251445] margin:0.26548936551025]Array
(
    [complete] => 
    [id] => 8209251445
    [time] => 1550024823841
    [pending] => 1.46434000
    [amount] => 1.46434000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 3:27:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:27:17 - cex place new buy order: eth_btc 0.033525 1.46426 [8209252547] margin:0.28038777032067]Array
(
    [complete] => 
    [id] => 8209252547
    [time] => 1550024837297
    [pending] => 1.46426000
    [amount] => 1.46426000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 3:27:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:27:31 - cex place new buy order: eth_btc 0.033527 1.46417 [8209253481] margin:0.26844036149969]Array
(
    [complete] => 
    [id] => 8209253481
    [time] => 1550024850543
    [pending] => 1.46417000
    [amount] => 1.46417000
    [type] => buy
    [price] => 0.033527
)

2019-02-13 3:27:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:27:43 - cex place new buy order: eth_btc 0.033529 1.46408 [8209254253] margin:0.26544185630351]Array
(
    [complete] => 
    [id] => 8209254253
    [time] => 1550024862719
    [pending] => 1.46408000
    [amount] => 1.46408000
    [type] => buy
    [price] => 0.033529
)

2019-02-13 3:27:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:27:54 - cex place new buy order: eth_btc 0.033531 1.46399 [8209255205] margin:0.27139065342519]Array
(
    [complete] => 
    [id] => 8209255205
    [time] => 1550024873751
    [pending] => 1.46399000
    [amount] => 1.46399000
    [type] => buy
    [price] => 0.033531
)

2019-02-13 3:28:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:28:19 - cex place new buy order: eth_btc 0.033533 1.46391 [8209257362] margin:0.33996361792861]Array
(
    [complete] => 
    [id] => 8209257362
    [time] => 1550024899387
    [pending] => 1.46391000
    [amount] => 1.46391000
    [type] => buy
    [price] => 0.033533
)

2019-02-13 3:28:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:28:29 - cex place new buy order: eth_btc 0.033535 1.46382 [8209258162] margin:0.33994334277618]Array
(
    [complete] => 
    [id] => 8209258162
    [time] => 1550024909421
    [pending] => 1.46382000
    [amount] => 1.46382000
    [type] => buy
    [price] => 0.033535
)

2019-02-13 3:28:40 - cex delete buy orders: eth_btc[move]
2019-02-13 3:28:42 - cex place new buy order: eth_btc 0.033517 1.46378 [8209259316] margin:0.33993320610686]Array
(
    [complete] => 
    [id] => 8209259316
    [time] => 1550024921671
    [pending] => 1.46378000
    [amount] => 1.46378000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 3:28:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:28:54 - cex place new buy order: eth_btc 0.033519 1.46452 [8209260399] margin:0.39082311524807]Array
(
    [complete] => 
    [id] => 8209260399
    [time] => 1550024934198
    [pending] => 1.46452000
    [amount] => 1.46452000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 3:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:29:06 - cex place new buy order: eth_btc 0.033521 1.46443 [8209261127] margin:0.38483338802542]Array
(
    [complete] => 
    [id] => 8209261127
    [time] => 1550024945993
    [pending] => 1.46443000
    [amount] => 1.46443000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 3:29:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:29:26 - cex place new buy order: eth_btc 0.033523 1.46434 [8209261967] margin:0.38779345523967]Array
(
    [complete] => 
    [id] => 8209261967
    [time] => 1550024965583
    [pending] => 1.46434000
    [amount] => 1.46434000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 3:29:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:29:36 - cex place new buy order: eth_btc 0.033525 1.46426 [8209262513] margin:0.3937360178971]Array
(
    [complete] => 
    [id] => 8209262513
    [time] => 1550024976107
    [pending] => 1.46426000
    [amount] => 1.46426000
    [type] => buy
    [price] => 0.033525
)

2019-02-13 3:29:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:29:47 - cex place new buy order: eth_btc 0.033527 1.46417 [8209263133] margin:0.38774718883288]Array
(
    [complete] => 
    [id] => 8209263133
    [time] => 1550024986540
    [pending] => 1.46417000
    [amount] => 1.46417000
    [type] => buy
    [price] => 0.033527
)

2019-02-13 3:29:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:29:59 - cex place new buy order: eth_btc 0.033529 1.46408 [8209263908] margin:0.3966715380715]Array
(
    [complete] => 
    [id] => 8209263908
    [time] => 1550024999427
    [pending] => 1.46408000
    [amount] => 1.46408000
    [type] => buy
    [price] => 0.033529
)

2019-02-13 3:30:09 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:30:11 - cex place new buy order: eth_btc 0.033533 1.46391 [8209264752] margin:0.39662422091671]Array
(
    [complete] => 
    [id] => 8209264752
    [time] => 1550025010565
    [pending] => 1.46391000
    [amount] => 1.46391000
    [type] => buy
    [price] => 0.033533
)

2019-02-13 3:30:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:30:23 - cex place new buy order: eth_btc 0.033535 1.46382 [8209266123] margin:0.40554644401372]Array
(
    [complete] => 
    [id] => 8209266123
    [time] => 1550025022575
    [pending] => 1.46382000
    [amount] => 1.46382000
    [type] => buy
    [price] => 0.033535
)

2019-02-13 3:30:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:30:35 - cex place new buy order: eth_btc 0.033539 1.46364 [8209267722] margin:0.39357166284029]Array
(
    [complete] => 
    [id] => 8209267722
    [time] => 1550025034843
    [pending] => 1.46364000
    [amount] => 1.46364000
    [type] => buy
    [price] => 0.033539
)

2019-02-13 3:30:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:30:45 - cex place new buy order: eth_btc 0.033541 1.46356 [8209268655] margin:0.38758534331116]Array
(
    [complete] => 
    [id] => 8209268655
    [time] => 1550025044867
    [pending] => 1.46356000
    [amount] => 1.46356000
    [type] => buy
    [price] => 0.033541
)

2019-02-13 3:30:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:30:55 - cex place new buy order: eth_btc 0.033543 1.46347 [8209269412] margin:0.38159973765017]Array
(
    [complete] => 
    [id] => 8209269412
    [time] => 1550025054871
    [pending] => 1.46347000
    [amount] => 1.46347000
    [type] => buy
    [price] => 0.033543
)

2019-02-13 3:31:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:31:04 - cex place new buy order: eth_btc 0.033545 1.46338 [8209270158] margin:0.37561484572961]Array
(
    [complete] => 
    [id] => 8209270158
    [time] => 1550025064484
    [pending] => 1.46338000
    [amount] => 1.46338000
    [type] => buy
    [price] => 0.033545
)

2019-02-13 3:31:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:31:13 - cex place new buy order: eth_btc 0.033547 1.4633 [8209270804] margin:0.39347780725549]Array
(
    [complete] => 
    [id] => 8209270804
    [time] => 1550025072983
    [pending] => 1.46330000
    [amount] => 1.46330000
    [type] => buy
    [price] => 0.033547
)

2019-02-13 3:31:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:31:24 - cex place new buy order: eth_btc 0.033549 1.46321 [8209271482] margin:0.35172434349757]Array
(
    [complete] => 
    [id] => 8209271482
    [time] => 1550025083612
    [pending] => 1.46321000
    [amount] => 1.46321000
    [type] => buy
    [price] => 0.033549
)

2019-02-13 3:31:33 - cex delete buy orders: eth_btc[move]
2019-02-13 3:31:34 - cex place new buy order: eth_btc 0.03354 1.46316 [8209272094] margin:0.35171385991055]Array
(
    [complete] => 
    [id] => 8209272094
    [time] => 1550025094489
    [pending] => 1.46316000
    [amount] => 1.46316000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:31:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:31:52 - cex place new buy order: eth_btc 0.033542 1.46351 [8209273830] margin:0.38757378808658]Array
(
    [complete] => 
    [id] => 8209273830
    [time] => 1550025112188
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 3:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:32:05 - cex place new buy order: eth_btc 0.033544 1.46343 [8209274769] margin:0.38158836155495]Array
(
    [complete] => 
    [id] => 8209274769
    [time] => 1550025125204
    [pending] => 1.46343000
    [amount] => 1.46343000
    [type] => buy
    [price] => 0.033544
)

2019-02-13 3:32:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:32:16 - cex place new buy order: eth_btc 0.033546 1.46334 [8209275592] margin:0.34281285399154]Array
(
    [complete] => 
    [id] => 8209275592
    [time] => 1550025135687
    [pending] => 1.46334000
    [amount] => 1.46334000
    [type] => buy
    [price] => 0.033546
)

2019-02-13 3:32:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:32:27 - cex place new buy order: eth_btc 0.033548 1.46325 [8209276450] margin:0.32788839871229]Array
(
    [complete] => 
    [id] => 8209276450
    [time] => 1550025146781
    [pending] => 1.46325000
    [amount] => 1.46325000
    [type] => buy
    [price] => 0.033548
)

2019-02-13 3:32:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:32:40 - cex place new buy order: eth_btc 0.03355 1.46316 [8209277492] margin:0.32190760059612]Array
(
    [complete] => 
    [id] => 8209277492
    [time] => 1550025160340
    [pending] => 1.46316000
    [amount] => 1.46316000
    [type] => buy
    [price] => 0.03355
)

2019-02-13 3:32:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:32:52 - cex place new buy order: eth_btc 0.033552 1.46308 [8209278766] margin:0.327849308536]Array
(
    [complete] => 
    [id] => 8209278766
    [time] => 1550025172143
    [pending] => 1.46308000
    [amount] => 1.46308000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 3:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:33:05 - cex place new buy order: eth_btc 0.033554 1.46299 [8209280399] margin:0.30696787268283]Array
(
    [complete] => 
    [id] => 8209280399
    [time] => 1550025184867
    [pending] => 1.46299000
    [amount] => 1.46299000
    [type] => buy
    [price] => 0.033554
)

2019-02-13 3:33:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:33:17 - cex place new buy order: eth_btc 0.033556 1.4629 [8209281895] margin:0.32185004172129]Array
(
    [complete] => 
    [id] => 8209281895
    [time] => 1550025196854
    [pending] => 1.46290000
    [amount] => 1.46290000
    [type] => buy
    [price] => 0.033556
)

2019-02-13 3:33:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:33:28 - cex place new buy order: eth_btc 0.033558 1.46282 [8209283236] margin:0.35163001370762]Array
(
    [complete] => 
    [id] => 8209283236
    [time] => 1550025207704
    [pending] => 1.46282000
    [amount] => 1.46282000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 3:33:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:33:39 - cex place new buy order: eth_btc 0.03356 1.46273 [8209284181] margin:0.36054827175209]Array
(
    [complete] => 
    [id] => 8209284181
    [time] => 1550025218865
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 3:33:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:33:50 - cex place new buy order: eth_btc 0.033562 1.46264 [8209284856] margin:0.35456766581252]Array
(
    [complete] => 
    [id] => 8209284856
    [time] => 1550025230042
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 3:33:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:34:00 - cex place new buy order: eth_btc 0.033564 1.46255 [8209285467] margin:0.36646406864498]Array
(
    [complete] => 
    [id] => 8209285467
    [time] => 1550025240374
    [pending] => 1.46255000
    [amount] => 1.46255000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 3:34:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:34:13 - cex place new buy order: eth_btc 0.033566 1.46247 [8209286277] margin:0.36346302806411]Array
(
    [complete] => 
    [id] => 8209286277
    [time] => 1550025253437
    [pending] => 1.46247000
    [amount] => 1.46247000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 3:34:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:34:24 - cex place new buy order: eth_btc 0.033568 1.46238 [8209287115] margin:0.36642040038131]Array
(
    [complete] => 
    [id] => 8209287115
    [time] => 1550025264120
    [pending] => 1.46238000
    [amount] => 1.46238000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 3:34:33 - cex delete buy orders: eth_btc[move]
2019-02-13 3:34:34 - cex place new buy order: eth_btc 0.033557 1.46234 [8209287714] margin:0.36343054603949]Array
(
    [complete] => 
    [id] => 8209287714
    [time] => 1550025274517
    [pending] => 1.46234000
    [amount] => 1.46234000
    [type] => buy
    [price] => 0.033557
)

2019-02-13 3:34:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:34:46 - cex place new buy order: eth_btc 0.033559 1.46277 [8209288376] margin:0.39631693435442]Array
(
    [complete] => 
    [id] => 8209288376
    [time] => 1550025286214
    [pending] => 1.46277000
    [amount] => 1.46277000
    [type] => buy
    [price] => 0.033559
)

2019-02-13 3:34:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:34:59 - cex place new buy order: eth_btc 0.033561 1.46268 [8209289011] margin:0.40523226363933]Array
(
    [complete] => 
    [id] => 8209289011
    [time] => 1550025299001
    [pending] => 1.46268000
    [amount] => 1.46268000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 3:35:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:35:05 - cex place new buy order: eth_btc 0.033563 1.4626 [8209289405] margin:0.39924917319667]Array
(
    [complete] => 
    [id] => 8209289405
    [time] => 1550025305103
    [pending] => 1.46260000
    [amount] => 1.46260000
    [type] => buy
    [price] => 0.033563
)

2019-02-13 3:35:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:35:19 - cex place new buy order: eth_btc 0.033565 1.46251 [8209290139] margin:0.39624608967674]Array
(
    [complete] => 
    [id] => 8209290139
    [time] => 1550025318828
    [pending] => 1.46251000
    [amount] => 1.46251000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 3:35:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:35:33 - cex place new buy order: eth_btc 0.033567 1.46242 [8209290962] margin:0.38728513123008]Array
(
    [complete] => 
    [id] => 8209290962
    [time] => 1550025332838
    [pending] => 1.46242000
    [amount] => 1.46242000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 3:35:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:35:43 - cex place new buy order: eth_btc 0.03357 1.46229 [8209291576] margin:0.38427167113493]Array
(
    [complete] => 
    [id] => 8209291576
    [time] => 1550025342814
    [pending] => 1.46229000
    [amount] => 1.46229000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 3:35:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:36:00 - cex place new buy order: eth_btc 0.033572 1.46221 [8209292699] margin:0.38424877874421]Array
(
    [complete] => 
    [id] => 8209292699
    [time] => 1550025359761
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 3:37:03 - cex delete buy orders: eth_btc[move]
2019-02-13 3:37:05 - cex place new buy order: eth_btc 0.033552 1.46216 [8209296730] margin:0.33955857385399]Array
(
    [complete] => 
    [id] => 8209296730
    [time] => 1550025424856
    [pending] => 1.46216000
    [amount] => 1.46216000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 3:37:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:37:16 - cex place new buy order: eth_btc 0.033554 1.46299 [8209297631] margin:0.38743517911426]Array
(
    [complete] => 
    [id] => 8209297631
    [time] => 1550025435802
    [pending] => 1.46299000
    [amount] => 1.46299000
    [type] => buy
    [price] => 0.033554
)

2019-02-13 3:37:26 - cex delete buy orders: eth_btc[move]
2019-02-13 3:37:27 - cex place new buy order: eth_btc 0.033552 1.46295 [8209298300] margin:0.38742363284159]Array
(
    [complete] => 
    [id] => 8209298300
    [time] => 1550025447255
    [pending] => 1.46295000
    [amount] => 1.46295000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 3:37:54 - cex delete buy orders: eth_btc[move]
2019-02-13 3:37:55 - cex place new buy order: eth_btc 0.033552 1.46303 [8209300231] margin:0.33976097517361]Array
(
    [complete] => 
    [id] => 8209300231
    [time] => 1550025475075
    [pending] => 1.46303000
    [amount] => 1.46303000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 3:38:09 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:38:11 - cex place new buy order: eth_btc 0.033554 1.46299 [8209301457] margin:0.34571139059425]Array
(
    [complete] => 
    [id] => 8209301457
    [time] => 1550025491038
    [pending] => 1.46299000
    [amount] => 1.46299000
    [type] => buy
    [price] => 0.033554
)

2019-02-13 3:38:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:38:24 - cex place new buy order: eth_btc 0.033556 1.4629 [8209302630] margin:0.33973059959469]Array
(
    [complete] => 
    [id] => 8209302630
    [time] => 1550025504204
    [pending] => 1.46290000
    [amount] => 1.46290000
    [type] => buy
    [price] => 0.033556
)

2019-02-13 3:38:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:38:39 - cex place new buy order: eth_btc 0.033558 1.46282 [8209303365] margin:0.3367304368556]Array
(
    [complete] => 
    [id] => 8209303365
    [time] => 1550025518737
    [pending] => 1.46282000
    [amount] => 1.46282000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 3:38:48 - cex delete buy orders: eth_btc[move]
2019-02-13 3:38:49 - cex place new buy order: eth_btc 0.033552 1.46277 [8209303968] margin:0.33672040287256]Array
(
    [complete] => 
    [id] => 8209303968
    [time] => 1550025529430
    [pending] => 1.46277000
    [amount] => 1.46277000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 3:39:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:39:02 - cex place new buy order: eth_btc 0.033554 1.46299 [8209304741] margin:0.34571139059425]Array
(
    [complete] => 
    [id] => 8209304741
    [time] => 1550025541750
    [pending] => 1.46299000
    [amount] => 1.46299000
    [type] => buy
    [price] => 0.033554
)

2019-02-13 3:39:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:39:15 - cex place new buy order: eth_btc 0.033556 1.4629 [8209305349] margin:0.34271069257359]Array
(
    [complete] => 
    [id] => 8209305349
    [time] => 1550025554537
    [pending] => 1.46290000
    [amount] => 1.46290000
    [type] => buy
    [price] => 0.033556
)

2019-02-13 3:39:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:39:26 - cex place new buy order: eth_btc 0.033558 1.46282 [8209306112] margin:0.32481077537398]Array
(
    [complete] => 
    [id] => 8209306112
    [time] => 1550025566306
    [pending] => 1.46282000
    [amount] => 1.46282000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 3:39:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:39:39 - cex place new buy order: eth_btc 0.03356 1.46273 [8209306931] margin:0.31883194278903]Array
(
    [complete] => 
    [id] => 8209306931
    [time] => 1550025578510
    [pending] => 1.46273000
    [amount] => 1.46273000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 3:39:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:39:51 - cex place new buy order: eth_btc 0.033562 1.46264 [8209307431] margin:0.32179250342648]Array
(
    [complete] => 
    [id] => 8209307431
    [time] => 1550025590610
    [pending] => 1.46264000
    [amount] => 1.46264000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 3:40:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:40:03 - cex place new buy order: eth_btc 0.033564 1.46255 [8209308051] margin:0.2890001191753]Array
(
    [complete] => 
    [id] => 8209308051
    [time] => 1550025602827
    [pending] => 1.46255000
    [amount] => 1.46255000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 3:40:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:40:16 - cex place new buy order: eth_btc 0.033566 1.46247 [8209309057] margin:0.28898289936246]Array
(
    [complete] => 
    [id] => 8209309057
    [time] => 1550025616231
    [pending] => 1.46247000
    [amount] => 1.46247000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 3:40:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:40:30 - cex place new buy order: eth_btc 0.033568 1.46238 [8209310455] margin:0.28598665395614]Array
(
    [complete] => 
    [id] => 8209310455
    [time] => 1550025630350
    [pending] => 1.46238000
    [amount] => 1.46238000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 3:40:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:40:44 - cex place new buy order: eth_btc 0.03357 1.46229 [8209311892] margin:0.27703306523681]Array
(
    [complete] => 
    [id] => 8209311892
    [time] => 1550025643534
    [pending] => 1.46229000
    [amount] => 1.46229000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 3:40:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:40:57 - cex place new buy order: eth_btc 0.033572 1.46221 [8209312907] margin:0.27701656142023]Array
(
    [complete] => 
    [id] => 8209312907
    [time] => 1550025656831
    [pending] => 1.46221000
    [amount] => 1.46221000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 3:41:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:41:04 - cex place new buy order: eth_btc 0.033574 1.46212 [8209313315] margin:0.27104306904153]Array
(
    [complete] => 
    [id] => 8209313315
    [time] => 1550025664495
    [pending] => 1.46212000
    [amount] => 1.46212000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 3:41:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:41:17 - cex place new buy order: eth_btc 0.033576 1.46203 [8209314210] margin:0.26804860614724]Array
(
    [complete] => 
    [id] => 8209314210
    [time] => 1550025676718
    [pending] => 1.46203000
    [amount] => 1.46203000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 3:41:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:41:28 - cex place new buy order: eth_btc 0.033578 1.46194 [8209314885] margin:0.27994520221573]Array
(
    [complete] => 
    [id] => 8209314885
    [time] => 1550025688504
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 3:41:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:41:41 - cex place new buy order: eth_btc 0.03358 1.46186 [8209315579] margin:0.25610482430019]Array
(
    [complete] => 
    [id] => 8209315579
    [time] => 1550025700634
    [pending] => 1.46186000
    [amount] => 1.46186000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 3:41:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:41:51 - cex place new buy order: eth_btc 0.033582 1.46177 [8209316218] margin:0.25311178607588]Array
(
    [complete] => 
    [id] => 8209316218
    [time] => 1550025711160
    [pending] => 1.46177000
    [amount] => 1.46177000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 3:42:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:42:06 - cex place new buy order: eth_btc 0.033584 1.46168 [8209317555] margin:0.25011910433539]Array
(
    [complete] => 
    [id] => 8209317555
    [time] => 1550025726179
    [pending] => 1.46168000
    [amount] => 1.46168000
    [type] => buy
    [price] => 0.033584
)

2019-02-13 3:42:16 - cex delete buy orders: eth_btc[move]
2019-02-13 3:42:18 - cex place new buy order: eth_btc 0.033538 1.46164 [8209318156] margin:0.24713413726363]Array
(
    [complete] => 
    [id] => 8209318156
    [time] => 1550025737967
    [pending] => 1.46164000
    [amount] => 1.46164000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:42:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:42:49 - cex place new buy order: eth_btc 0.03354 1.4636 [8209319935] margin:0.38163387000596]Array
(
    [complete] => 
    [id] => 8209319935
    [time] => 1550025769150
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:42:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:43:00 - cex place new buy order: eth_btc 0.033542 1.46351 [8209320595] margin:0.37862977759227]Array
(
    [complete] => 
    [id] => 8209320595
    [time] => 1550025779964
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 3:43:05 - cex delete buy orders: eth_btc[move]
2019-02-13 3:43:06 - cex place new buy order: eth_btc 0.033538 1.46347 [8209320984] margin:0.37563724174938]Array
(
    [complete] => 
    [id] => 8209320984
    [time] => 1550025785809
    [pending] => 1.46347000
    [amount] => 1.46347000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:43:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:43:20 - cex place new buy order: eth_btc 0.03354 1.4636 [8209322281] margin:0.36672629695884]Array
(
    [complete] => 
    [id] => 8209322281
    [time] => 1550025799533
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:43:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:43:32 - cex place new buy order: eth_btc 0.033542 1.46351 [8209323781] margin:0.33689106195216]Array
(
    [complete] => 
    [id] => 8209323781
    [time] => 1550025811695
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 3:43:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:43:43 - cex place new buy order: eth_btc 0.033544 1.46343 [8209324936] margin:0.30705938468876]Array
(
    [complete] => 
    [id] => 8209324936
    [time] => 1550025822904
    [pending] => 1.46343000
    [amount] => 1.46343000
    [type] => buy
    [price] => 0.033544
)

2019-02-13 3:43:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:43:55 - cex place new buy order: eth_btc 0.033546 1.46334 [8209326004] margin:0.30406009658379]Array
(
    [complete] => 
    [id] => 8209326004
    [time] => 1550025834514
    [pending] => 1.46334000
    [amount] => 1.46334000
    [type] => buy
    [price] => 0.033546
)

2019-02-13 3:44:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:44:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:44:07 - cex place new buy order: eth_btc 0.033548 1.46325 [8209327181] margin:0.30404196971503]Array
(
    [complete] => 
    [id] => 8209327181
    [time] => 1550025846911
    [pending] => 1.46325000
    [amount] => 1.46325000
    [type] => buy
    [price] => 0.033548
)

2019-02-13 3:44:08 - cex place new buy order: eth_btc 0.033548 1.46325 [] margin:0.30404196971503]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 3:44:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:44:19 - cex place new buy order: eth_btc 0.03355 1.46316 [8209328359] margin:0.29806259314455]Array
(
    [complete] => 
    [id] => 8209328359
    [time] => 1550025858651
    [pending] => 1.46316000
    [amount] => 1.46316000
    [type] => buy
    [price] => 0.03355
)

2019-02-13 3:44:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:44:28 - cex place new buy order: eth_btc 0.033552 1.46308 [8209329113] margin:0.29208392942299]Array
(
    [complete] => 
    [id] => 8209329113
    [time] => 1550025868300
    [pending] => 1.46308000
    [amount] => 1.46308000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 3:44:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:44:36 - cex place new buy order: eth_btc 0.033554 1.46299 [8209329476] margin:0.27716516659713]Array
(
    [complete] => 
    [id] => 8209329476
    [time] => 1550025876327
    [pending] => 1.46299000
    [amount] => 1.46299000
    [type] => buy
    [price] => 0.033554
)

2019-02-13 3:44:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:44:47 - cex place new buy order: eth_btc 0.033556 1.4629 [8209330121] margin:0.27118846107999]Array
(
    [complete] => 
    [id] => 8209330121
    [time] => 1550025886673
    [pending] => 1.46290000
    [amount] => 1.46290000
    [type] => buy
    [price] => 0.033556
)

2019-02-13 3:44:56 - cex delete buy orders: eth_btc[move]
2019-02-13 3:44:57 - cex place new buy order: eth_btc 0.033538 1.46286 [8209330873] margin:0.25926036296451]Array
(
    [complete] => 
    [id] => 8209330873
    [time] => 1550025897294
    [pending] => 1.46286000
    [amount] => 1.46286000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:45:04 - cex delete buy orders: eth_btc[move]
2019-02-13 3:45:05 - cex place new buy order: eth_btc 0.033538 1.46364 [8209331369] margin:0.31604997167478]Array
(
    [complete] => 
    [id] => 8209331369
    [time] => 1550025905189
    [pending] => 1.46364000
    [amount] => 1.46364000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:45:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:45:49 - cex place new buy order: eth_btc 0.03354 1.4636 [8209333736] margin:0.34287418008347]Array
(
    [complete] => 
    [id] => 8209333736
    [time] => 1550025949088
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:45:59 - cex delete buy orders: eth_btc[move]
2019-02-13 3:46:01 - cex place new buy order: eth_btc 0.033538 1.46356 [8209334621] margin:0.34882680898005]Array
(
    [complete] => 
    [id] => 8209334621
    [time] => 1550025960597
    [pending] => 1.46356000
    [amount] => 1.46356000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:46:03 - cex delete buy orders: eth_btc[move]
2019-02-13 3:46:05 - cex place new buy order: eth_btc 0.033538 1.46364 [8209334971] margin:0.36673723128298]Array
(
    [complete] => 
    [id] => 8209334971
    [time] => 1550025964523
    [pending] => 1.46364000
    [amount] => 1.46364000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:46:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:46:16 - cex place new buy order: eth_btc 0.03354 1.4636 [8209335895] margin:0.35181872391175]Array
(
    [complete] => 
    [id] => 8209335895
    [time] => 1550025975581
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:46:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:46:26 - cex place new buy order: eth_btc 0.033542 1.46351 [8209336810] margin:0.34881640927791]Array
(
    [complete] => 
    [id] => 8209336810
    [time] => 1550025985825
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 3:46:39 - cex delete buy orders: eth_btc[move]
2019-02-13 3:46:40 - cex place new buy order: eth_btc 0.033538 1.46347 [8209338044] margin:0.34582476224547]Array
(
    [complete] => 
    [id] => 8209338044
    [time] => 1550026000005
    [pending] => 1.46347000
    [amount] => 1.46347000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:46:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:46:52 - cex place new buy order: eth_btc 0.03354 1.4636 [8209338955] margin:0.35181872391175]Array
(
    [complete] => 
    [id] => 8209338955
    [time] => 1550026011749
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:47:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:47:03 - cex place new buy order: eth_btc 0.033542 1.46351 [8209339863] margin:0.33390972512075]Array
(
    [complete] => 
    [id] => 8209339863
    [time] => 1550026023194
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 3:47:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:47:16 - cex place new buy order: eth_btc 0.033544 1.46343 [8209340825] margin:0.33090865728593]Array
(
    [complete] => 
    [id] => 8209340825
    [time] => 1550026036340
    [pending] => 1.46343000
    [amount] => 1.46343000
    [type] => buy
    [price] => 0.033544
)

2019-02-13 3:47:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:47:30 - cex place new buy order: eth_btc 0.033546 1.46334 [8209341863] margin:0.30704107792285]Array
(
    [complete] => 
    [id] => 8209341863
    [time] => 1550026049813
    [pending] => 1.46334000
    [amount] => 1.46334000
    [type] => buy
    [price] => 0.033546
)

2019-02-13 3:47:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:47:42 - cex place new buy order: eth_btc 0.033548 1.46325 [8209342717] margin:0.32490759508763]Array
(
    [complete] => 
    [id] => 8209342717
    [time] => 1550026061877
    [pending] => 1.46325000
    [amount] => 1.46325000
    [type] => buy
    [price] => 0.033548
)

2019-02-13 3:48:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:48:25 - cex place new buy order: eth_btc 0.03355 1.46316 [8209345487] margin:0.33383010432189]Array
(
    [complete] => 
    [id] => 8209345487
    [time] => 1550026105069
    [pending] => 1.46316000
    [amount] => 1.46316000
    [type] => buy
    [price] => 0.03355
)

2019-02-13 3:48:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:48:35 - cex place new buy order: eth_btc 0.033552 1.46308 [8209345963] margin:0.33679065331427]Array
(
    [complete] => 
    [id] => 8209345963
    [time] => 1550026115437
    [pending] => 1.46308000
    [amount] => 1.46308000
    [type] => buy
    [price] => 0.033552
)

2019-02-13 3:48:44 - cex delete buy orders: eth_btc[move]
2019-02-13 3:48:46 - cex place new buy order: eth_btc 0.033538 1.46303 [8209346438] margin:0.33380025631091]Array
(
    [complete] => 
    [id] => 8209346438
    [time] => 1550026125992
    [pending] => 1.46303000
    [amount] => 1.46303000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:48:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:48:55 - cex place new buy order: eth_btc 0.03354 1.4636 [8209346814] margin:0.37567084078711]Array
(
    [complete] => 
    [id] => 8209346814
    [time] => 1550026135069
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:49:02 - cex delete buy orders: eth_btc[move]
2019-02-13 3:49:04 - cex place new buy order: eth_btc 0.033538 1.46356 [8209347172] margin:0.37267821472229]Array
(
    [complete] => 
    [id] => 8209347172
    [time] => 1550026144170
    [pending] => 1.46356000
    [amount] => 1.46356000
    [type] => buy
    [price] => 0.033538
)

2019-02-13 3:49:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:49:20 - cex place new buy order: eth_btc 0.03354 1.4636 [8209347866] margin:0.37567084078711]Array
(
    [complete] => 
    [id] => 8209347866
    [time] => 1550026160051
    [pending] => 1.46360000
    [amount] => 1.46360000
    [type] => buy
    [price] => 0.03354
)

2019-02-13 3:49:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:49:32 - cex place new buy order: eth_btc 0.033542 1.46351 [8209348465] margin:0.40248047224374]Array
(
    [complete] => 
    [id] => 8209348465
    [time] => 1550026171775
    [pending] => 1.46351000
    [amount] => 1.46351000
    [type] => buy
    [price] => 0.033542
)

2019-02-13 3:49:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:49:45 - cex place new buy order: eth_btc 0.033544 1.46343 [8209349045] margin:0.40543763415215]Array
(
    [complete] => 
    [id] => 8209349045
    [time] => 1550026184561
    [pending] => 1.46343000
    [amount] => 1.46343000
    [type] => buy
    [price] => 0.033544
)

2019-02-13 3:49:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:49:55 - cex place new buy order: eth_btc 0.033546 1.46334 [8209349730] margin:0.38454659273832]Array
(
    [complete] => 
    [id] => 8209349730
    [time] => 1550026195099
    [pending] => 1.46334000
    [amount] => 1.46334000
    [type] => buy
    [price] => 0.033546
)

2019-02-13 3:50:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:50:06 - cex place new buy order: eth_btc 0.033548 1.46325 [8209350300] margin:0.36663884583283]Array
(
    [complete] => 
    [id] => 8209350300
    [time] => 1550026205826
    [pending] => 1.46325000
    [amount] => 1.46325000
    [type] => buy
    [price] => 0.033548
)

2019-02-13 3:50:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:50:16 - cex place new buy order: eth_btc 0.03355 1.46316 [8209351001] margin:0.3606557377049]Array
(
    [complete] => 
    [id] => 8209351001
    [time] => 1550026215928
    [pending] => 1.46316000
    [amount] => 1.46316000
    [type] => buy
    [price] => 0.03355
)

2019-02-13 3:50:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:50:30 - cex place new buy order: eth_btc 0.033553 1.46303 [8209352327] margin:0.39042708550652]Array
(
    [complete] => 
    [id] => 8209352327
    [time] => 1550026230292
    [pending] => 1.46303000
    [amount] => 1.46303000
    [type] => buy
    [price] => 0.033553
)

2019-02-13 3:50:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:50:40 - cex place new buy order: eth_btc 0.033555 1.46295 [8209353266] margin:0.39636417821487]Array
(
    [complete] => 
    [id] => 8209353266
    [time] => 1550026239586
    [pending] => 1.46295000
    [amount] => 1.46295000
    [type] => buy
    [price] => 0.033555
)

2019-02-13 3:50:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:50:49 - cex place new buy order: eth_btc 0.033557 1.46286 [8209353878] margin:0.4112405757368]Array
(
    [complete] => 
    [id] => 8209353878
    [time] => 1550026248626
    [pending] => 1.46286000
    [amount] => 1.46286000
    [type] => buy
    [price] => 0.033557
)

2019-02-13 3:50:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:50:59 - cex place new buy order: eth_btc 0.033559 1.46277 [8209354580] margin:0.40525641407672]Array
(
    [complete] => 
    [id] => 8209354580
    [time] => 1550026259078
    [pending] => 1.46277000
    [amount] => 1.46277000
    [type] => buy
    [price] => 0.033559
)

2019-02-13 3:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:51:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:51:18 - cex place new buy order: eth_btc 0.033561 1.46268 [8209355633] margin:0.41715085962875]Array
(
    [complete] => 
    [id] => 8209355633
    [time] => 1550026277536
    [pending] => 1.46268000
    [amount] => 1.46268000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 3:51:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:51:28 - cex place new buy order: eth_btc 0.033563 1.4626 [8209356342] margin:0.4230849447308]Array
(
    [complete] => 
    [id] => 8209356342
    [time] => 1550026287767
    [pending] => 1.46260000
    [amount] => 1.46260000
    [type] => buy
    [price] => 0.033563
)

2019-02-13 3:51:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:51:38 - cex place new buy order: eth_btc 0.033571 1.46225 [8209356998] margin:0.40809031604658]Array
(
    [complete] => 
    [id] => 8209356998
    [time] => 1550026298232
    [pending] => 1.46225000
    [amount] => 1.46225000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 3:51:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:51:49 - cex place new buy order: eth_btc 0.033573 1.46216 [8209357896] margin:0.40806600542103]Array
(
    [complete] => 
    [id] => 8209357896
    [time] => 1550026308696
    [pending] => 1.46216000
    [amount] => 1.46216000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 3:51:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:51:59 - cex place new buy order: eth_btc 0.033577 1.46199 [8209358800] margin:0.42886499687285]Array
(
    [complete] => 
    [id] => 8209358800
    [time] => 1550026318694
    [pending] => 1.46199000
    [amount] => 1.46199000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 3:52:04 - cex delete buy orders: eth_btc[move]
2019-02-13 3:52:05 - cex place new buy order: eth_btc 0.033576 1.46194 [8209359201] margin:0.40800524152718]Array
(
    [complete] => 
    [id] => 8209359201
    [time] => 1550026325062
    [pending] => 1.46194000
    [amount] => 1.46194000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 3:52:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:52:20 - cex place new buy order: eth_btc 0.03358 1.46186 [8209360324] margin:0.42287075640264]Array
(
    [complete] => 
    [id] => 8209360324
    [time] => 1550026340022
    [pending] => 1.46186000
    [amount] => 1.46186000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 3:52:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:52:30 - cex place new buy order: eth_btc 0.033582 1.46177 [8209360759] margin:0.4347567149068]Array
(
    [complete] => 
    [id] => 8209360759
    [time] => 1550026349566
    [pending] => 1.46177000
    [amount] => 1.46177000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 3:52:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:52:40 - cex place new buy order: eth_btc 0.033584 1.46168 [8209361259] margin:0.42579799904716]Array
(
    [complete] => 
    [id] => 8209361259
    [time] => 1550026360261
    [pending] => 1.46168000
    [amount] => 1.46168000
    [type] => buy
    [price] => 0.033584
)

2019-02-13 3:52:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:52:51 - cex place new buy order: eth_btc 0.033586 1.4616 [8209361874] margin:0.41088548800094]Array
(
    [complete] => 
    [id] => 8209361874
    [time] => 1550026370717
    [pending] => 1.46160000
    [amount] => 1.46160000
    [type] => buy
    [price] => 0.033586
)

2019-02-13 3:52:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:53:00 - cex place new buy order: eth_btc 0.033594 1.46125 [8209362677] margin:0.44650830505448]Array
(
    [complete] => 
    [id] => 8209362677
    [time] => 1550026380110
    [pending] => 1.46125000
    [amount] => 1.46125000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 3:53:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:53:08 - cex place new buy order: eth_btc 0.033601 1.46094 [8209363296] margin:0.41665426624209]Array
(
    [complete] => 
    [id] => 8209363296
    [time] => 1550026388117
    [pending] => 1.46094000
    [amount] => 1.46094000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 3:53:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:53:19 - cex place new buy order: eth_btc 0.033604 1.46081 [8209364282] margin:0.41959290560647]Array
(
    [complete] => 
    [id] => 8209364282
    [time] => 1550026399409
    [pending] => 1.46081000
    [amount] => 1.46081000
    [type] => buy
    [price] => 0.033604
)

2019-02-13 3:53:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:53:32 - cex place new buy order: eth_btc 0.033613 1.46042 [8209365916] margin:0.44625591289085]Array
(
    [complete] => 
    [id] => 8209365916
    [time] => 1550026412104
    [pending] => 1.46042000
    [amount] => 1.46042000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 3:53:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:53:42 - cex place new buy order: eth_btc 0.033615 1.46034 [8209366755] margin:0.58604789528485]Array
(
    [complete] => 
    [id] => 8209366755
    [time] => 1550026421577
    [pending] => 1.46034000
    [amount] => 1.46034000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 3:53:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:53:50 - cex place new buy order: eth_btc 0.033617 1.46025 [8209367681] margin:0.50272183716571]Array
(
    [complete] => 
    [id] => 8209367681
    [time] => 1550026430147
    [pending] => 1.46025000
    [amount] => 1.46025000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 3:53:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:54:00 - cex place new buy order: eth_btc 0.033619 1.46016 [8209368812] margin:0.46402332014635]Array
(
    [complete] => 
    [id] => 8209368812
    [time] => 1550026440073
    [pending] => 1.46016000
    [amount] => 1.46016000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 3:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:54:07 - cex place new buy order: eth_btc 0.033625 1.4599 [8209369552] margin:0.46988847583642]Array
(
    [complete] => 
    [id] => 8209369552
    [time] => 1550026446669
    [pending] => 1.45990000
    [amount] => 1.45990000
    [type] => buy
    [price] => 0.033625
)

2019-02-13 3:54:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:54:22 - cex place new buy order: eth_btc 0.033631 1.45964 [8209370964] margin:0.44601706758645]Array
(
    [complete] => 
    [id] => 8209370964
    [time] => 1550026462165
    [pending] => 1.45964000
    [amount] => 1.45964000
    [type] => buy
    [price] => 0.033631
)

2019-02-13 3:54:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:54:35 - cex place new buy order: eth_btc 0.033637 1.45938 [8209371910] margin:0.42810000891875]Array
(
    [complete] => 
    [id] => 8209371910
    [time] => 1550026474718
    [pending] => 1.45938000
    [amount] => 1.45938000
    [type] => buy
    [price] => 0.033637
)

2019-02-13 3:54:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:54:46 - cex place new buy order: eth_btc 0.033639 1.45929 [8209372727] margin:0.47563839590952]Array
(
    [complete] => 
    [id] => 8209372727
    [time] => 1550026485856
    [pending] => 1.45929000
    [amount] => 1.45929000
    [type] => buy
    [price] => 0.033639
)

2019-02-13 3:54:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:54:56 - cex place new buy order: eth_btc 0.033641 1.45921 [8209373569] margin:0.44885704943372]Array
(
    [complete] => 
    [id] => 8209373569
    [time] => 1550026496446
    [pending] => 1.45921000
    [amount] => 1.45921000
    [type] => buy
    [price] => 0.033641
)

2019-02-13 3:55:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:55:09 - cex place new buy order: eth_btc 0.03365 1.45882 [8209374568] margin:0.43090638930163]Array
(
    [complete] => 
    [id] => 8209374568
    [time] => 1550026509192
    [pending] => 1.45882000
    [amount] => 1.45882000
    [type] => buy
    [price] => 0.03365
)

2019-02-13 3:55:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:55:20 - cex place new buy order: eth_btc 0.033652 1.45873 [8209375684] margin:0.41602282182338]Array
(
    [complete] => 
    [id] => 8209375684
    [time] => 1550026519864
    [pending] => 1.45873000
    [amount] => 1.45873000
    [type] => buy
    [price] => 0.033652
)

2019-02-13 3:55:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:55:30 - cex place new buy order: eth_btc 0.033655 1.4586 [8209376636] margin:0.42489971772395]Array
(
    [complete] => 
    [id] => 8209376636
    [time] => 1550026529799
    [pending] => 1.45860000
    [amount] => 1.45860000
    [type] => buy
    [price] => 0.033655
)

2019-02-13 3:55:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:55:39 - cex place new buy order: eth_btc 0.033659 1.45843 [8209377384] margin:0.42187824950235]Array
(
    [complete] => 
    [id] => 8209377384
    [time] => 1550026539008
    [pending] => 1.45843000
    [amount] => 1.45843000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 3:55:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:55:50 - cex place new buy order: eth_btc 0.033661 1.45834 [8209378696] margin:0.40699919788478]Array
(
    [complete] => 
    [id] => 8209378696
    [time] => 1550026549816
    [pending] => 1.45834000
    [amount] => 1.45834000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 3:56:00 - cex delete buy orders: eth_btc[move]
2019-02-13 3:56:01 - cex place new buy order: eth_btc 0.03366 1.4583 [8209379865] margin:0.40995781593487]Array
(
    [complete] => 
    [id] => 8209379865
    [time] => 1550026560842
    [pending] => 1.45830000
    [amount] => 1.45830000
    [type] => buy
    [price] => 0.03366
)

2019-02-13 3:56:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:56:13 - cex place new buy order: eth_btc 0.033674 1.45778 [8209380987] margin:0.42465997505492]Array
(
    [complete] => 
    [id] => 8209380987
    [time] => 1550026572952
    [pending] => 1.45778000
    [amount] => 1.45778000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 3:56:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:56:23 - cex place new buy order: eth_btc 0.033676 1.45769 [8209381813] margin:0.37712317377361]Array
(
    [complete] => 
    [id] => 8209381813
    [time] => 1550026583102
    [pending] => 1.45769000
    [amount] => 1.45769000
    [type] => buy
    [price] => 0.033676
)

2019-02-13 3:56:31 - cex delete buy orders: eth_btc[move]
2019-02-13 3:56:32 - cex place new buy order: eth_btc 0.033673 1.45765 [8209382896] margin:0.37117320426403]Array
(
    [complete] => 
    [id] => 8209382896
    [time] => 1550026592323
    [pending] => 1.45765000
    [amount] => 1.45765000
    [type] => buy
    [price] => 0.033673
)

2019-02-13 3:56:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:56:44 - cex place new buy order: eth_btc 0.033685 1.4573 [8209384114] margin:0.34733560932165]Array
(
    [complete] => 
    [id] => 8209384114
    [time] => 1550026603621
    [pending] => 1.45730000
    [amount] => 1.45730000
    [type] => buy
    [price] => 0.033685
)

2019-02-13 3:56:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:56:56 - cex place new buy order: eth_btc 0.033691 1.45704 [8209385077] margin:0.32946484224274]Array
(
    [complete] => 
    [id] => 8209385077
    [time] => 1550026615828
    [pending] => 1.45704000
    [amount] => 1.45704000
    [type] => buy
    [price] => 0.033691
)

2019-02-13 3:57:12 - cex delete buy orders: eth_btc[move]
2019-02-13 3:57:14 - cex place new buy order: eth_btc 0.033663 1.457 [8209386636] margin:0.29383829989316]Array
(
    [complete] => 
    [id] => 8209386636
    [time] => 1550026633752
    [pending] => 1.45700000
    [amount] => 1.45700000
    [type] => buy
    [price] => 0.033663
)

2019-02-13 3:57:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:57:26 - cex place new buy order: eth_btc 0.03367 1.45795 [8209387634] margin:0.37125037125036]Array
(
    [complete] => 
    [id] => 8209387634
    [time] => 1550026645958
    [pending] => 1.45795000
    [amount] => 1.45795000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 3:57:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:57:38 - cex place new buy order: eth_btc 0.033672 1.45786 [8209388503] margin:0.40686623901163]Array
(
    [complete] => 
    [id] => 8209388503
    [time] => 1550026657593
    [pending] => 1.45786000
    [amount] => 1.45786000
    [type] => buy
    [price] => 0.033672
)

2019-02-13 3:57:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:57:47 - cex place new buy order: eth_btc 0.033674 1.45778 [8209389376] margin:0.40090277365326]Array
(
    [complete] => 
    [id] => 8209389376
    [time] => 1550026667197
    [pending] => 1.45778000
    [amount] => 1.45778000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 3:57:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:57:58 - cex place new buy order: eth_btc 0.033677 1.45765 [] margin:0.36820381862992]Array
(
    [error] => rate limit exceeded
)

2019-02-13 3:58:26 - cex place new buy order: eth_btc 0.033678 1.4576 [8209392407]Array
(
    [complete] => 
    [id] => 8209392407
    [time] => 1550026705751
    [pending] => 1.45760000
    [amount] => 1.45760000
    [type] => buy
    [price] => 0.033678
)

2019-02-13 3:58:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:58:37 - cex place new buy order: eth_btc 0.03368 1.45752 [8209393289] margin:0.33847980997623]Array
(
    [complete] => 
    [id] => 8209393289
    [time] => 1550026716603
    [pending] => 1.45752000
    [amount] => 1.45752000
    [type] => buy
    [price] => 0.03368
)

2019-02-13 3:58:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:58:48 - cex place new buy order: eth_btc 0.033682 1.45743 [8209394137] margin:0.32361498723352]Array
(
    [complete] => 
    [id] => 8209394137
    [time] => 1550026728096
    [pending] => 1.45743000
    [amount] => 1.45743000
    [type] => buy
    [price] => 0.033682
)

2019-02-13 3:58:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:59:01 - cex place new buy order: eth_btc 0.033684 1.45734 [8209395229] margin:0.28797054981593]Array
(
    [complete] => 
    [id] => 8209395229
    [time] => 1550026741160
    [pending] => 1.45734000
    [amount] => 1.45734000
    [type] => buy
    [price] => 0.033684
)

2019-02-13 3:59:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:59:15 - cex place new buy order: eth_btc 0.033686 1.45726 [8209396227] margin:0.29685922935343]Array
(
    [complete] => 
    [id] => 8209396227
    [time] => 1550026755319
    [pending] => 1.45726000
    [amount] => 1.45726000
    [type] => buy
    [price] => 0.033686
)

2019-02-13 3:59:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:59:26 - cex place new buy order: eth_btc 0.033688 1.45717 [8209396946] margin:0.29387318926619]Array
(
    [complete] => 
    [id] => 8209396946
    [time] => 1550026766001
    [pending] => 1.45717000
    [amount] => 1.45717000
    [type] => buy
    [price] => 0.033688
)

2019-02-13 3:59:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:59:38 - cex place new buy order: eth_btc 0.03369 1.45708 [8209397693] margin:0.28495102404273]Array
(
    [complete] => 
    [id] => 8209397693
    [time] => 1550026777666
    [pending] => 1.45708000
    [amount] => 1.45708000
    [type] => buy
    [price] => 0.03369
)

2019-02-13 3:59:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 3:59:50 - cex place new buy order: eth_btc 0.033692 1.457 [8209398403] margin:0.27899798171671]Array
(
    [complete] => 
    [id] => 8209398403
    [time] => 1550026789742
    [pending] => 1.45700000
    [amount] => 1.45700000
    [type] => buy
    [price] => 0.033692
)

2019-02-13 4:00:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:00:03 - cex place new buy order: eth_btc 0.033694 1.45691 [8209399182] margin:0.27601353356679]Array
(
    [complete] => 
    [id] => 8209399182
    [time] => 1550026802837
    [pending] => 1.45691000
    [amount] => 1.45691000
    [type] => buy
    [price] => 0.033694
)

2019-02-13 4:00:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:00:15 - cex place new buy order: eth_btc 0.033696 1.45682 [8209400058] margin:0.28193257359923]Array
(
    [complete] => 
    [id] => 8209400058
    [time] => 1550026815429
    [pending] => 1.45682000
    [amount] => 1.45682000
    [type] => buy
    [price] => 0.033696
)

2019-02-13 4:00:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:00:29 - cex place new buy order: eth_btc 0.033698 1.45674 [8209401543] margin:0.26114309454566]Array
(
    [complete] => 
    [id] => 8209401543
    [time] => 1550026829435
    [pending] => 1.45674000
    [amount] => 1.45674000
    [type] => buy
    [price] => 0.033698
)

2019-02-13 4:00:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:00:42 - cex place new buy order: eth_btc 0.033701 1.45661 [8209402567] margin:0.24628349307143]Array
(
    [complete] => 
    [id] => 8209402567
    [time] => 1550026842425
    [pending] => 1.45661000
    [amount] => 1.45661000
    [type] => buy
    [price] => 0.033701
)

2019-02-13 4:00:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:00:56 - cex place new buy order: eth_btc 0.033703 1.45652 [8209403743] margin:0.24330178322405]Array
(
    [complete] => 
    [id] => 8209403743
    [time] => 1550026856168
    [pending] => 1.45652000
    [amount] => 1.45652000
    [type] => buy
    [price] => 0.033703
)

2019-02-13 4:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:01:06 - cex place new buy order: eth_btc 0.033705 1.45644 [8209404485] margin:0.24032042723632]Array
(
    [complete] => 
    [id] => 8209404485
    [time] => 1550026865760
    [pending] => 1.45644000
    [amount] => 1.45644000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 4:01:16 - cex delete buy orders: eth_btc[move]
2019-02-13 4:01:17 - cex place new buy order: eth_btc 0.0337 1.45639 [8209405120] margin:0.23734646650446]Array
(
    [complete] => 
    [id] => 8209405120
    [time] => 1550026876682
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.0337
)

2019-02-13 4:01:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:01:29 - cex place new buy order: eth_btc 0.033702 1.45657 [8209405920] margin:0.24924336834606]Array
(
    [complete] => 
    [id] => 8209405920
    [time] => 1550026888875
    [pending] => 1.45657000
    [amount] => 1.45657000
    [type] => buy
    [price] => 0.033702
)

2019-02-13 4:01:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:01:40 - cex place new buy order: eth_btc 0.033704 1.45648 [8209406499] margin:0.24329456444339]Array
(
    [complete] => 
    [id] => 8209406499
    [time] => 1550026900033
    [pending] => 1.45648000
    [amount] => 1.45648000
    [type] => buy
    [price] => 0.033704
)

2019-02-13 4:01:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:01:50 - cex place new buy order: eth_btc 0.033706 1.45639 [8209407173] margin:0.2462469589984]Array
(
    [complete] => 
    [id] => 8209407173
    [time] => 1550026909584
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.033706
)

2019-02-13 4:02:00 - cex delete buy orders: eth_btc[move]
2019-02-13 4:02:02 - cex place new buy order: eth_btc 0.033701 1.45635 [8209408142] margin:0.25513988192363]Array
(
    [complete] => 
    [id] => 8209408142
    [time] => 1550026922246
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033701
)

2019-02-13 4:02:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:02:16 - cex place new buy order: eth_btc 0.033703 1.45652 [8209408780] margin:0.2640714476456]Array
(
    [complete] => 
    [id] => 8209408780
    [time] => 1550026936289
    [pending] => 1.45652000
    [amount] => 1.45652000
    [type] => buy
    [price] => 0.033703
)

2019-02-13 4:02:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:02:28 - cex place new buy order: eth_btc 0.033705 1.45644 [8209409331] margin:0.24922118380062]Array
(
    [complete] => 
    [id] => 8209409331
    [time] => 1550026947965
    [pending] => 1.45644000
    [amount] => 1.45644000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 4:02:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:02:41 - cex place new buy order: eth_btc 0.033707 1.45635 [8209409860] margin:0.24327291067137]Array
(
    [complete] => 
    [id] => 8209409860
    [time] => 1550026960774
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 4:02:51 - cex delete buy orders: eth_btc[move]
2019-02-13 4:02:53 - cex place new buy order: eth_btc 0.033701 1.45631 [8209410575] margin:0.24029903880385]Array
(
    [complete] => 
    [id] => 8209410575
    [time] => 1550026972886
    [pending] => 1.45631000
    [amount] => 1.45631000
    [type] => buy
    [price] => 0.033701
)

2019-02-13 4:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:03:05 - cex place new buy order: eth_btc 0.033703 1.45652 [8209411235] margin:0.25220306797613]Array
(
    [complete] => 
    [id] => 8209411235
    [time] => 1550026985474
    [pending] => 1.45652000
    [amount] => 1.45652000
    [type] => buy
    [price] => 0.033703
)

2019-02-13 4:03:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:03:17 - cex place new buy order: eth_btc 0.033705 1.45644 [8209411944] margin:0.24328734609107]Array
(
    [complete] => 
    [id] => 8209411944
    [time] => 1550026996712
    [pending] => 1.45644000
    [amount] => 1.45644000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 4:03:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:03:27 - cex place new buy order: eth_btc 0.033707 1.45635 [8209412711] margin:0.23140593941913]Array
(
    [complete] => 
    [id] => 8209412711
    [time] => 1550027007511
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 4:03:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:03:39 - cex place new buy order: eth_btc 0.033709 1.45626 [8209413821] margin:0.22249250941884]Array
(
    [complete] => 
    [id] => 8209413821
    [time] => 1550027018979
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033709
)

2019-02-13 4:03:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:03:51 - cex place new buy order: eth_btc 0.033711 1.45618 [8209414468] margin:0.22247930942423]Array
(
    [complete] => 
    [id] => 8209414468
    [time] => 1550027030575
    [pending] => 1.45618000
    [amount] => 1.45618000
    [type] => buy
    [price] => 0.033711
)

2019-02-13 4:04:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:04:06 - cex place new buy order: eth_btc 0.033713 1.45609 [8209415243] margin:0.23729718506214]Array
(
    [complete] => 
    [id] => 8209415243
    [time] => 1550027045684
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033713
)

2019-02-13 4:04:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:04:20 - cex place new buy order: eth_btc 0.033715 1.456 [8209416025] margin:0.21948687527806]Array
(
    [complete] => 
    [id] => 8209416025
    [time] => 1550027059528
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.033715
)

2019-02-13 4:04:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:04:31 - cex place new buy order: eth_btc 0.033717 1.45592 [8209416483] margin:0.21354213008273]Array
(
    [complete] => 
    [id] => 8209416483
    [time] => 1550027071168
    [pending] => 1.45592000
    [amount] => 1.45592000
    [type] => buy
    [price] => 0.033717
)

2019-02-13 4:04:41 - cex delete buy orders: eth_btc[move]
2019-02-13 4:04:42 - cex place new buy order: eth_btc 0.033701 1.45587 [8209416839] margin:0.23726199655971]Array
(
    [complete] => 
    [id] => 8209416839
    [time] => 1550027082181
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033701
)

2019-02-13 4:04:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:04:52 - cex place new buy order: eth_btc 0.033703 1.45652 [8209417323] margin:0.28484111206717]Array
(
    [complete] => 
    [id] => 8209417323
    [time] => 1550027091570
    [pending] => 1.45652000
    [amount] => 1.45652000
    [type] => buy
    [price] => 0.033703
)

2019-02-13 4:05:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:05:03 - cex place new buy order: eth_btc 0.033705 0.01245 [] margin:0.30559264204124]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 4:05:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:05:05 - cex place new buy order: eth_btc 0.033705 1.45644 [8209417855] margin:0.30559264204124]Array
(
    [complete] => 
    [id] => 8209417855
    [time] => 1550027104907
    [pending] => 1.45644000
    [amount] => 1.45644000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 4:05:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:05:17 - cex place new buy order: eth_btc 0.033707 1.45635 [8209418478] margin:0.29964102411961]Array
(
    [complete] => 
    [id] => 8209418478
    [time] => 1550027116859
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 4:05:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:05:30 - cex place new buy order: eth_btc 0.033713 1.45609 [8209419153] margin:0.32628362946043]Array
(
    [complete] => 
    [id] => 8209419153
    [time] => 1550027129890
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033713
)

2019-02-13 4:05:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:05:38 - cex place new buy order: eth_btc 0.033718 1.45587 [8209419597] margin:0.31733792039861]Array
(
    [complete] => 
    [id] => 8209419597
    [time] => 1550027138479
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 4:05:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:05:47 - cex place new buy order: eth_btc 0.033721 1.45574 [8209420541] margin:0.32027519943061]Array
(
    [complete] => 
    [id] => 8209420541
    [time] => 1550027147479
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033721
)

2019-02-13 4:05:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:05:57 - cex place new buy order: eth_btc 0.033723 1.45566 [8209421164] margin:0.32322154019511]Array
(
    [complete] => 
    [id] => 8209421164
    [time] => 1550027156559
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 4:06:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:06:07 - cex place new buy order: eth_btc 0.033727 1.45549 [8209422077] margin:0.32614818987755]Array
(
    [complete] => 
    [id] => 8209422077
    [time] => 1550027166545
    [pending] => 1.45549000
    [amount] => 1.45549000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 4:06:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:06:18 - cex place new buy order: eth_btc 0.033733 1.45523 [8209422997] margin:0.32312572258619]Array
(
    [complete] => 
    [id] => 8209422997
    [time] => 1550027178090
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 4:06:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:06:27 - cex place new buy order: eth_btc 0.033735 1.45514 [8209423749] margin:0.31124944419743]Array
(
    [complete] => 
    [id] => 8209423749
    [time] => 1550027186971
    [pending] => 1.45514000
    [amount] => 1.45514000
    [type] => buy
    [price] => 0.033735
)

2019-02-13 4:06:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:06:36 - cex place new buy order: eth_btc 0.03374 1.45493 [8209424791] margin:0.36158861885005]Array
(
    [complete] => 
    [id] => 8209424791
    [time] => 1550027195951
    [pending] => 1.45493000
    [amount] => 1.45493000
    [type] => buy
    [price] => 0.03374
)

2019-02-13 4:06:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:06:46 - cex place new buy order: eth_btc 0.033744 1.45475 [8209425500] margin:0.35265528686579]Array
(
    [complete] => 
    [id] => 8209425500
    [time] => 1550027205740
    [pending] => 1.45475000
    [amount] => 1.45475000
    [type] => buy
    [price] => 0.033744
)

2019-02-13 4:06:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:06:58 - cex place new buy order: eth_btc 0.033749 1.45454 [8209426408] margin:0.35852914160419]Array
(
    [complete] => 
    [id] => 8209426408
    [time] => 1550027218061
    [pending] => 1.45454000
    [amount] => 1.45454000
    [type] => buy
    [price] => 0.033749
)

2019-02-13 4:07:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:07:08 - cex place new buy order: eth_btc 0.033757 1.45419 [8209427164] margin:0.27549841514352]Array
(
    [complete] => 
    [id] => 8209427164
    [time] => 1550027228075
    [pending] => 1.45419000
    [amount] => 1.45419000
    [type] => buy
    [price] => 0.033757
)

2019-02-13 4:07:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:07:20 - cex place new buy order: eth_btc 0.033759 1.45411 [8209428031] margin:0.28436861281436]Array
(
    [complete] => 
    [id] => 8209428031
    [time] => 1550027240133
    [pending] => 1.45411000
    [amount] => 1.45411000
    [type] => buy
    [price] => 0.033759
)

2019-02-13 4:07:30 - cex delete buy orders: eth_btc[move]
2019-02-13 4:07:32 - cex place new buy order: eth_btc 0.033756 1.45406 [8209428723] margin:0.29917061611375]Array
(
    [complete] => 
    [id] => 8209428723
    [time] => 1550027251786
    [pending] => 1.45406000
    [amount] => 1.45406000
    [type] => buy
    [price] => 0.033756
)

2019-02-13 4:08:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:08:02 - cex place new buy order: eth_btc 0.033758 1.45415 [8209431642] margin:0.44433911961608]Array
(
    [complete] => 
    [id] => 8209431642
    [time] => 1550027282413
    [pending] => 1.45415000
    [amount] => 1.45415000
    [type] => buy
    [price] => 0.033758
)

2019-02-13 4:08:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:08:29 - cex place new buy order: eth_btc 0.033777 1.45333 [8209434058] margin:0.42336501169433]Array
(
    [complete] => 
    [id] => 8209434058
    [time] => 1550027309040
    [pending] => 1.45333000
    [amount] => 1.45333000
    [type] => buy
    [price] => 0.033777
)

2019-02-13 4:08:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:08:40 - cex place new buy order: eth_btc 0.033785 1.45299 [8209435052] margin:0.38478614769868]Array
(
    [complete] => 
    [id] => 8209435052
    [time] => 1550027319837
    [pending] => 1.45299000
    [amount] => 1.45299000
    [type] => buy
    [price] => 0.033785
)

2019-02-13 4:08:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:08:51 - cex place new buy order: eth_btc 0.033787 1.4529 [8209436504] margin:0.36404534288337]Array
(
    [complete] => 
    [id] => 8209436504
    [time] => 1550027330605
    [pending] => 1.45290000
    [amount] => 1.45290000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 4:09:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:09:06 - cex place new buy order: eth_btc 0.033791 1.45273 [8209438315] margin:0.29889615578111]Array
(
    [complete] => 
    [id] => 8209438315
    [time] => 1550027346410
    [pending] => 1.45273000
    [amount] => 1.45273000
    [type] => buy
    [price] => 0.033791
)

2019-02-13 4:09:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:09:25 - cex place new buy order: eth_btc 0.033794 1.4526 [8209439920] margin:0.30478783215955]Array
(
    [complete] => 
    [id] => 8209439920
    [time] => 1550027364520
    [pending] => 1.45260000
    [amount] => 1.45260000
    [type] => buy
    [price] => 0.033794
)

2019-02-13 4:09:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:09:35 - cex place new buy order: eth_btc 0.033796 1.45251 [8209440755] margin:0.32844123564919]Array
(
    [complete] => 
    [id] => 8209440755
    [time] => 1550027375286
    [pending] => 1.45251000
    [amount] => 1.45251000
    [type] => buy
    [price] => 0.033796
)

2019-02-13 4:09:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:09:48 - cex place new buy order: eth_btc 0.033798 1.45243 [8209441950] margin:0.32250429019467]Array
(
    [complete] => 
    [id] => 8209441950
    [time] => 1550027388324
    [pending] => 1.45243000
    [amount] => 1.45243000
    [type] => buy
    [price] => 0.033798
)

2019-02-13 4:09:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:09:59 - cex place new buy order: eth_btc 0.0338 1.45234 [8209442691] margin:0.32544378698225]Array
(
    [complete] => 
    [id] => 8209442691
    [time] => 1550027398993
    [pending] => 1.45234000
    [amount] => 1.45234000
    [type] => buy
    [price] => 0.0338
)

2019-02-13 4:10:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:10:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:10:14 - cex place new buy order: eth_btc 0.033804 1.45217 [8209443976] margin:0.31357235830081]Array
(
    [complete] => 
    [id] => 8209443976
    [time] => 1550027414157
    [pending] => 1.45217000
    [amount] => 1.45217000
    [type] => buy
    [price] => 0.033804
)

2019-02-13 4:10:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:10:28 - cex place new buy order: eth_btc 0.033808 1.452 [8209445275] margin:0.31649313771889]Array
(
    [complete] => 
    [id] => 8209445275
    [time] => 1550027428143
    [pending] => 1.45200000
    [amount] => 1.45200000
    [type] => buy
    [price] => 0.033808
)

2019-02-13 4:10:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:10:41 - cex place new buy order: eth_btc 0.03381 1.45191 [8209446516] margin:0.31055900621118]Array
(
    [complete] => 
    [id] => 8209446516
    [time] => 1550027440683
    [pending] => 1.45191000
    [amount] => 1.45191000
    [type] => buy
    [price] => 0.03381
)

2019-02-13 4:10:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:10:53 - cex place new buy order: eth_btc 0.033812 1.45183 [8209447547] margin:0.2632201585236]Array
(
    [complete] => 
    [id] => 8209447547
    [time] => 1550027452670
    [pending] => 1.45183000
    [amount] => 1.45183000
    [type] => buy
    [price] => 0.033812
)

2019-02-13 4:11:04 - cex delete buy orders: eth_btc [above margin]
2019-02-13 4:11:15 - cex place new buy order: eth_btc 0.033776 1.4534 [8209449538]Array
(
    [complete] => 
    [id] => 8209449538
    [time] => 1550027475165
    [pending] => 1.45340000
    [amount] => 1.45340000
    [type] => buy
    [price] => 0.033776
)

2019-02-13 4:11:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:11:25 - cex place new buy order: eth_btc 0.033778 1.45329 [8209450072] margin:0.2723666291669]Array
(
    [complete] => 
    [id] => 8209450072
    [time] => 1550027484947
    [pending] => 1.45329000
    [amount] => 1.45329000
    [type] => buy
    [price] => 0.033778
)

2019-02-13 4:11:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:11:37 - cex place new buy order: eth_btc 0.03378 1.4532 [8209450962] margin:0.29899348727056]Array
(
    [complete] => 
    [id] => 8209450962
    [time] => 1550027496538
    [pending] => 1.45320000
    [amount] => 1.45320000
    [type] => buy
    [price] => 0.03378
)

2019-02-13 4:11:46 - cex delete buy orders: eth_btc [above margin]
2019-02-13 4:11:56 - cex place new buy order: eth_btc 0.033776 1.4534 [8209452058]Array
(
    [complete] => 
    [id] => 8209452058
    [time] => 1550027516030
    [pending] => 1.45340000
    [amount] => 1.45340000
    [type] => buy
    [price] => 0.033776
)

2019-02-13 4:12:07 - cex delete buy orders: eth_btc [above margin]
2019-02-13 4:12:17 - cex place new buy order: eth_btc 0.033712 1.4561 [8209453287]Array
(
    [complete] => 
    [id] => 8209453287
    [time] => 1550027536640
    [pending] => 1.45610000
    [amount] => 1.45610000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 4:12:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:12:27 - cex place new buy order: eth_btc 0.033714 1.45605 [8209453889] margin:0.34407071246365]Array
(
    [complete] => 
    [id] => 8209453889
    [time] => 1550027547037
    [pending] => 1.45605000
    [amount] => 1.45605000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 4:12:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:12:38 - cex place new buy order: eth_btc 0.033716 1.45596 [8209454409] margin:0.35591410606239]Array
(
    [complete] => 
    [id] => 8209454409
    [time] => 1550027558223
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 4:12:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:12:50 - cex place new buy order: eth_btc 0.033718 1.45587 [8209455070] margin:0.35589299483956]Array
(
    [complete] => 
    [id] => 8209455070
    [time] => 1550027570380
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 4:13:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:13:01 - cex place new buy order: eth_btc 0.03372 1.45579 [8209455847] margin:0.34994068801899]Array
(
    [complete] => 
    [id] => 8209455847
    [time] => 1550027581489
    [pending] => 1.45579000
    [amount] => 1.45579000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 4:13:15 - cex delete buy orders: eth_btc[move]
2019-02-13 4:13:16 - cex place new buy order: eth_btc 0.033716 1.45574 [8209456941] margin:0.3262062216423]Array
(
    [complete] => 
    [id] => 8209456941
    [time] => 1550027596260
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 4:13:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:13:28 - cex place new buy order: eth_btc 0.033718 1.45587 [8209457758] margin:0.33809834509759]Array
(
    [complete] => 
    [id] => 8209457758
    [time] => 1550027608142
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 4:13:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:13:40 - cex place new buy order: eth_btc 0.03372 1.45579 [8209458622] margin:0.3262158956109]Array
(
    [complete] => 
    [id] => 8209458622
    [time] => 1550027620064
    [pending] => 1.45579000
    [amount] => 1.45579000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 4:13:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:13:51 - cex place new buy order: eth_btc 0.033722 1.4557 [8209459543] margin:0.32619654824744]Array
(
    [complete] => 
    [id] => 8209459543
    [time] => 1550027631302
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 4:14:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:14:02 - cex place new buy order: eth_btc 0.033724 1.45562 [8209460326] margin:0.29355948286085]Array
(
    [complete] => 
    [id] => 8209460326
    [time] => 1550027642013
    [pending] => 1.45562000
    [amount] => 1.45562000
    [type] => buy
    [price] => 0.033724
)

2019-02-13 4:14:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:14:15 - cex place new buy order: eth_btc 0.033726 1.45553 [8209461408] margin:0.2816817885311]Array
(
    [complete] => 
    [id] => 8209461408
    [time] => 1550027654871
    [pending] => 1.45553000
    [amount] => 1.45553000
    [type] => buy
    [price] => 0.033726
)

2019-02-13 4:14:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:14:26 - cex place new buy order: eth_btc 0.033728 1.45544 [8209462063] margin:0.28166508538898]Array
(
    [complete] => 
    [id] => 8209462063
    [time] => 1550027666488
    [pending] => 1.45544000
    [amount] => 1.45544000
    [type] => buy
    [price] => 0.033728
)

2019-02-13 4:14:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:14:37 - cex place new buy order: eth_btc 0.03373 1.45536 [8209462796] margin:0.26386006522383]Array
(
    [complete] => 
    [id] => 8209462796
    [time] => 1550027677475
    [pending] => 1.45536000
    [amount] => 1.45536000
    [type] => buy
    [price] => 0.03373
)

2019-02-13 4:14:46 - cex delete buy orders: eth_btc[move]
2019-02-13 4:14:48 - cex place new buy order: eth_btc 0.033717 1.45531 [8209463654] margin:0.26088761080312]Array
(
    [complete] => 
    [id] => 8209463654
    [time] => 1550027687832
    [pending] => 1.45531000
    [amount] => 1.45531000
    [type] => buy
    [price] => 0.033717
)

2019-02-13 4:14:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:15:01 - cex place new buy order: eth_btc 0.033719 1.45583 [8209464529] margin:0.29656870013939]Array
(
    [complete] => 
    [id] => 8209464529
    [time] => 1550027700611
    [pending] => 1.45583000
    [amount] => 1.45583000
    [type] => buy
    [price] => 0.033719
)

2019-02-13 4:15:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:15:09 - cex place new buy order: eth_btc 0.033721 1.45574 [8209465082] margin:0.30544764390141]Array
(
    [complete] => 
    [id] => 8209465082
    [time] => 1550027708961
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033721
)

2019-02-13 4:15:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:15:22 - cex place new buy order: eth_btc 0.033723 1.45566 [8209465725] margin:0.29356818788362]Array
(
    [complete] => 
    [id] => 8209465725
    [time] => 1550027721850
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 4:15:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:15:36 - cex place new buy order: eth_btc 0.033725 1.45557 [8209466553] margin:0.25203854707192]Array
(
    [complete] => 
    [id] => 8209466553
    [time] => 1550027735729
    [pending] => 1.45557000
    [amount] => 1.45557000
    [type] => buy
    [price] => 0.033725
)

2019-02-13 4:15:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:15:49 - cex place new buy order: eth_btc 0.033727 1.45549 [8209467614] margin:0.24312865063598]Array
(
    [complete] => 
    [id] => 8209467614
    [time] => 1550027749062
    [pending] => 1.45549000
    [amount] => 1.45549000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 4:16:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:16:07 - cex place new buy order: eth_btc 0.033716 1.456 [8209468700]Array
(
    [complete] => 
    [id] => 8209468700
    [time] => 1550027767109
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 4:16:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:16:17 - cex place new buy order: eth_btc 0.033718 1.45587 [8209469424] margin:0.26988552108667]Array
(
    [complete] => 
    [id] => 8209469424
    [time] => 1550027777460
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 4:16:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:16:29 - cex place new buy order: eth_btc 0.03372 1.45579 [8209470295] margin:0.2461447212337]Array
(
    [complete] => 
    [id] => 8209470295
    [time] => 1550027789454
    [pending] => 1.45579000
    [amount] => 1.45579000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 4:16:40 - cex delete buy orders: eth_btc[move]
2019-02-13 4:16:41 - cex place new buy order: eth_btc 0.033661 1.45574 [8209471083] margin:0.22537884404377]Array
(
    [complete] => 
    [id] => 8209471083
    [time] => 1550027801355
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 4:16:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:16:55 - cex place new buy order: eth_btc 0.033665 1.45817 [8209472352] margin:0.3920986187435]Array
(
    [complete] => 
    [id] => 8209472352
    [time] => 1550027814550
    [pending] => 1.45817000
    [amount] => 1.45817000
    [type] => buy
    [price] => 0.033665
)

2019-02-13 4:17:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:17:10 - cex place new buy order: eth_btc 0.033674 1.45778 [8209473426] margin:0.36229732137554]Array
(
    [complete] => 
    [id] => 8209473426
    [time] => 1550027829540
    [pending] => 1.45778000
    [amount] => 1.45778000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 4:17:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:17:19 - cex place new buy order: eth_btc 0.033682 1.45743 [8209474047] margin:0.35924232527758]Array
(
    [complete] => 
    [id] => 8209474047
    [time] => 1550027839472
    [pending] => 1.45743000
    [amount] => 1.45743000
    [type] => buy
    [price] => 0.033682
)

2019-02-13 4:17:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:17:38 - cex place new buy order: eth_btc 0.033684 1.45734 [8209474925] margin:0.36218976368603]Array
(
    [complete] => 
    [id] => 8209474925
    [time] => 1550027857578
    [pending] => 1.45734000
    [amount] => 1.45734000
    [type] => buy
    [price] => 0.033684
)

2019-02-13 4:17:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:17:50 - cex place new buy order: eth_btc 0.033686 1.45726 [8209475718] margin:0.35623107522413]Array
(
    [complete] => 
    [id] => 8209475718
    [time] => 1550027870101
    [pending] => 1.45726000
    [amount] => 1.45726000
    [type] => buy
    [price] => 0.033686
)

2019-02-13 4:17:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:17:59 - cex place new buy order: eth_btc 0.03369 1.45708 [8209476193] margin:0.40071237756012]Array
(
    [complete] => 
    [id] => 8209476193
    [time] => 1550027879083
    [pending] => 1.45708000
    [amount] => 1.45708000
    [type] => buy
    [price] => 0.03369
)

2019-02-13 4:18:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:18:26 - cex place new buy order: eth_btc 0.033696 1.45682 [8209477645] margin:0.38283475783476]Array
(
    [complete] => 
    [id] => 8209477645
    [time] => 1550027905751
    [pending] => 1.45682000
    [amount] => 1.45682000
    [type] => buy
    [price] => 0.033696
)

2019-02-13 4:18:34 - cex delete buy orders: eth_btc[move]
2019-02-13 4:18:36 - cex place new buy order: eth_btc 0.033695 1.45678 [8209478091] margin:0.37985577351101]Array
(
    [complete] => 
    [id] => 8209478091
    [time] => 1550027916490
    [pending] => 1.45678000
    [amount] => 1.45678000
    [type] => buy
    [price] => 0.033695
)

2019-02-13 4:18:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:18:45 - cex place new buy order: eth_btc 0.0337 1.45665 [8209478539] margin:0.39169139465876]Array
(
    [complete] => 
    [id] => 8209478539
    [time] => 1550027925170
    [pending] => 1.45665000
    [amount] => 1.45665000
    [type] => buy
    [price] => 0.0337
)

2019-02-13 4:18:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:18:54 - cex place new buy order: eth_btc 0.033702 1.45657 [8209479020] margin:0.38573378434514]Array
(
    [complete] => 
    [id] => 8209479020
    [time] => 1550027934180
    [pending] => 1.45657000
    [amount] => 1.45657000
    [type] => buy
    [price] => 0.033702
)

2019-02-13 4:19:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:19:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:19:04 - cex place new buy order: eth_btc 0.033712 0.01244 [] margin:0.3470574276222]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 4:19:05 - cex place new buy order: eth_btc 0.033712 0.01244 [] margin:0.35595633602279]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 4:19:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:19:21 - cex place new buy order: eth_btc 0.033726 1.45553 [8209480687] margin:0.37656407519422]Array
(
    [complete] => 
    [id] => 8209480687
    [time] => 1550027961074
    [pending] => 1.45553000
    [amount] => 1.45553000
    [type] => buy
    [price] => 0.033726
)

2019-02-13 4:19:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:19:33 - cex place new buy order: eth_btc 0.033736 1.4551 [8209481200] margin:0.36459568413563]Array
(
    [complete] => 
    [id] => 8209481200
    [time] => 1550027972675
    [pending] => 1.45510000
    [amount] => 1.45510000
    [type] => buy
    [price] => 0.033736
)

2019-02-13 4:19:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:19:43 - cex place new buy order: eth_btc 0.033742 1.45484 [8209481885] margin:0.40009483729475]Array
(
    [complete] => 
    [id] => 8209481885
    [time] => 1550027983098
    [pending] => 1.45484000
    [amount] => 1.45484000
    [type] => buy
    [price] => 0.033742
)

2019-02-13 4:19:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:19:54 - cex place new buy order: eth_btc 0.033746 1.45467 [8209482767] margin:0.38226752800332]Array
(
    [complete] => 
    [id] => 8209482767
    [time] => 1550027994310
    [pending] => 1.45467000
    [amount] => 1.45467000
    [type] => buy
    [price] => 0.033746
)

2019-02-13 4:20:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:20:05 - cex place new buy order: eth_btc 0.03375 1.45449 [8209483502] margin:0.36740740740739]Array
(
    [complete] => 
    [id] => 8209483502
    [time] => 1550028004544
    [pending] => 1.45449000
    [amount] => 1.45449000
    [type] => buy
    [price] => 0.03375
)

2019-02-13 4:20:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:20:15 - cex place new buy order: eth_btc 0.033756 1.45424 [8209484328] margin:0.3525299206067]Array
(
    [complete] => 
    [id] => 8209484328
    [time] => 1550028015167
    [pending] => 1.45424000
    [amount] => 1.45424000
    [type] => buy
    [price] => 0.033756
)

2019-02-13 4:20:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:20:25 - cex place new buy order: eth_btc 0.033758 1.45415 [8209484948] margin:0.34658451330054]Array
(
    [complete] => 
    [id] => 8209484948
    [time] => 1550028025515
    [pending] => 1.45415000
    [amount] => 1.45415000
    [type] => buy
    [price] => 0.033758
)

2019-02-13 4:20:36 - cex delete buy orders: eth_btc[move]
2019-02-13 4:20:38 - cex place new buy order: eth_btc 0.033755 1.45411 [8209485644] margin:0.32880120856658]Array
(
    [complete] => 
    [id] => 8209485644
    [time] => 1550028037540
    [pending] => 1.45411000
    [amount] => 1.45411000
    [type] => buy
    [price] => 0.033755
)

2019-02-13 4:20:48 - cex delete buy orders: eth_btc[move]
2019-02-13 4:20:51 - cex place new buy order: eth_btc 0.033743 1.45424 [8209486317] margin:0.32586799383814]Array
(
    [complete] => 
    [id] => 8209486317
    [time] => 1550028050531
    [pending] => 1.45424000
    [amount] => 1.45424000
    [type] => buy
    [price] => 0.033743
)

2019-02-13 4:21:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:21:02 - cex place new buy order: eth_btc 0.033756 1.45424 [8209486868] margin:0.33771773906859]Array
(
    [complete] => 
    [id] => 8209486868
    [time] => 1550028061786
    [pending] => 1.45424000
    [amount] => 1.45424000
    [type] => buy
    [price] => 0.033756
)

2019-02-13 4:21:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:21:15 - cex place new buy order: eth_btc 0.03376 1.45406 [8209487548] margin:0.32879146919431]Array
(
    [complete] => 
    [id] => 8209487548
    [time] => 1550028075398
    [pending] => 1.45406000
    [amount] => 1.45406000
    [type] => buy
    [price] => 0.03376
)

2019-02-13 4:21:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:21:37 - cex place new buy order: eth_btc 0.033765 1.45385 [8209488460] margin:0.32874278098622]Array
(
    [complete] => 
    [id] => 8209488460
    [time] => 1550028097367
    [pending] => 1.45385000
    [amount] => 1.45385000
    [type] => buy
    [price] => 0.033765
)

2019-02-13 4:21:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:21:49 - cex place new buy order: eth_btc 0.033769 1.45368 [8209489219] margin:0.340549024253]Array
(
    [complete] => 
    [id] => 8209489219
    [time] => 1550028109175
    [pending] => 1.45368000
    [amount] => 1.45368000
    [type] => buy
    [price] => 0.033769
)

2019-02-13 4:21:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:22:01 - cex place new buy order: eth_btc 0.033771 1.45359 [8209490436] margin:0.3168398922152]Array
(
    [complete] => 
    [id] => 8209490436
    [time] => 1550028121095
    [pending] => 1.45359000
    [amount] => 1.45359000
    [type] => buy
    [price] => 0.033771
)

2019-02-13 4:22:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:22:12 - cex place new buy order: eth_btc 0.033773 1.4535 [8209491602] margin:0.30201640363603]Array
(
    [complete] => 
    [id] => 8209491602
    [time] => 1550028132499
    [pending] => 1.45350000
    [amount] => 1.45350000
    [type] => buy
    [price] => 0.033773
)

2019-02-13 4:22:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:22:25 - cex place new buy order: eth_btc 0.033775 1.45342 [8209492628] margin:0.27831236121392]Array
(
    [complete] => 
    [id] => 8209492628
    [time] => 1550028144719
    [pending] => 1.45342000
    [amount] => 1.45342000
    [type] => buy
    [price] => 0.033775
)

2019-02-13 4:22:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:22:35 - cex place new buy order: eth_btc 0.033777 1.45333 [8209493357] margin:0.26941409835095]Array
(
    [complete] => 
    [id] => 8209493357
    [time] => 1550028155209
    [pending] => 1.45333000
    [amount] => 1.45333000
    [type] => buy
    [price] => 0.033777
)

2019-02-13 4:22:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:22:53 - cex place new buy order: eth_btc 0.033779 1.45325 [8209494300] margin:0.26643772758224]Array
(
    [complete] => 
    [id] => 8209494300
    [time] => 1550028173172
    [pending] => 1.45325000
    [amount] => 1.45325000
    [type] => buy
    [price] => 0.033779
)

2019-02-13 4:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:23:06 - cex place new buy order: eth_btc 0.033781 1.45316 [8209494966] margin:0.25162073354845]Array
(
    [complete] => 
    [id] => 8209494966
    [time] => 1550028185508
    [pending] => 1.45316000
    [amount] => 1.45316000
    [type] => buy
    [price] => 0.033781
)

2019-02-13 4:23:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:23:17 - cex place new buy order: eth_btc 0.033783 1.45307 [8209495670] margin:0.23384542521387]Array
(
    [complete] => 
    [id] => 8209495670
    [time] => 1550028196548
    [pending] => 1.45307000
    [amount] => 1.45307000
    [type] => buy
    [price] => 0.033783
)

2019-02-13 4:23:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:23:36 - cex place new buy order: eth_btc 0.033785 1.45299 [8209497062] margin:0.2219920082877]Array
(
    [complete] => 
    [id] => 8209497062
    [time] => 1550028216201
    [pending] => 1.45299000
    [amount] => 1.45299000
    [type] => buy
    [price] => 0.033785
)

2019-02-13 4:23:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:23:47 - cex place new buy order: eth_btc 0.033787 1.4529 [8209497836] margin:0.23973717702077]Array
(
    [complete] => 
    [id] => 8209497836
    [time] => 1550028227343
    [pending] => 1.45290000
    [amount] => 1.45290000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 4:23:56 - cex delete buy orders: eth_btc[move]
2019-02-13 4:23:58 - cex place new buy order: eth_btc 0.033768 1.45286 [8209498592] margin:0.2604474961525]Array
(
    [complete] => 
    [id] => 8209498592
    [time] => 1550028237658
    [pending] => 1.45286000
    [amount] => 1.45286000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:24:04 - cex delete buy orders: eth_btc[move]
2019-02-13 4:24:05 - cex place new buy order: eth_btc 0.033768 1.45368 [8209499588] margin:0.32278124907459]Array
(
    [complete] => 
    [id] => 8209499588
    [time] => 1550028245480
    [pending] => 1.45368000
    [amount] => 1.45368000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:24:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:24:19 - cex place new buy order: eth_btc 0.03377 1.45363 [8209501246] margin:0.33461652354161]Array
(
    [complete] => 
    [id] => 8209501246
    [time] => 1550028258686
    [pending] => 1.45363000
    [amount] => 1.45363000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 4:24:31 - cex delete buy orders: eth_btc[move]
2019-02-13 4:24:32 - cex place new buy order: eth_btc 0.033768 1.45359 [8209502777] margin:0.3168398922152]Array
(
    [complete] => 
    [id] => 8209502777
    [time] => 1550028272354
    [pending] => 1.45359000
    [amount] => 1.45359000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:24:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:24:51 - cex place new buy order: eth_btc 0.033771 1.45359 [8209504514] margin:0.29907316928726]Array
(
    [complete] => 
    [id] => 8209504514
    [time] => 1550028291192
    [pending] => 1.45359000
    [amount] => 1.45359000
    [type] => buy
    [price] => 0.033771
)

2019-02-13 4:25:01 - cex delete buy orders: eth_btc[move]
2019-02-13 4:25:03 - cex place new buy order: eth_btc 0.03377 1.45355 [8209505334] margin:0.30794741205733]Array
(
    [complete] => 
    [id] => 8209505334
    [time] => 1550028303051
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 4:25:16 - cex delete buy orders: eth_btc[move]
2019-02-13 4:25:18 - cex place new buy order: eth_btc 0.03377 1.45359 [8209506182] margin:0.31091765123923]Array
(
    [complete] => 
    [id] => 8209506182
    [time] => 1550028318070
    [pending] => 1.45359000
    [amount] => 1.45359000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 4:25:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:25:32 - cex place new buy order: eth_btc 0.033774 1.45346 [8209507107] margin:0.30200746136082]Array
(
    [complete] => 
    [id] => 8209507107
    [time] => 1550028332322
    [pending] => 1.45346000
    [amount] => 1.45346000
    [type] => buy
    [price] => 0.033774
)

2019-02-13 4:25:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:25:41 - cex place new buy order: eth_btc 0.033776 1.45337 [8209507621] margin:0.29606821411654]Array
(
    [complete] => 
    [id] => 8209507621
    [time] => 1550028341351
    [pending] => 1.45337000
    [amount] => 1.45337000
    [type] => buy
    [price] => 0.033776
)

2019-02-13 4:25:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:25:52 - cex place new buy order: eth_btc 0.033778 1.45329 [8209508116] margin:0.29309017703829]Array
(
    [complete] => 
    [id] => 8209508116
    [time] => 1550028351669
    [pending] => 1.45329000
    [amount] => 1.45329000
    [type] => buy
    [price] => 0.033778
)

2019-02-13 4:26:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:26:06 - cex place new buy order: eth_btc 0.03378 1.4532 [8209508936] margin:0.28715216104203]Array
(
    [complete] => 
    [id] => 8209508936
    [time] => 1550028366199
    [pending] => 1.45320000
    [amount] => 1.45320000
    [type] => buy
    [price] => 0.03378
)

2019-02-13 4:26:16 - cex delete buy orders: eth_btc[move]
2019-02-13 4:26:17 - cex place new buy order: eth_btc 0.033776 1.45316 [8209509483] margin:0.25458097747255]Array
(
    [complete] => 
    [id] => 8209509483
    [time] => 1550028377053
    [pending] => 1.45316000
    [amount] => 1.45316000
    [type] => buy
    [price] => 0.033776
)

2019-02-13 4:26:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:26:36 - cex place new buy order: eth_btc 0.033778 1.45329 [8209510433] margin:0.28716916336076]Array
(
    [complete] => 
    [id] => 8209510433
    [time] => 1550028395774
    [pending] => 1.45329000
    [amount] => 1.45329000
    [type] => buy
    [price] => 0.033778
)

2019-02-13 4:26:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:26:46 - cex place new buy order: eth_btc 0.03378 1.4532 [8209510963] margin:0.28123149792776]Array
(
    [complete] => 
    [id] => 8209510963
    [time] => 1550028405728
    [pending] => 1.45320000
    [amount] => 1.45320000
    [type] => buy
    [price] => 0.03378
)

2019-02-13 4:26:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:26:57 - cex place new buy order: eth_btc 0.033782 1.45312 [8209511670] margin:0.2368125037002]Array
(
    [complete] => 
    [id] => 8209511670
    [time] => 1550028416565
    [pending] => 1.45312000
    [amount] => 1.45312000
    [type] => buy
    [price] => 0.033782
)

2019-02-13 4:27:06 - cex delete buy orders: eth_btc[move]
2019-02-13 4:27:07 - cex place new buy order: eth_btc 0.033766 1.45307 [8209512799] margin:0.24864576858183]Array
(
    [complete] => 
    [id] => 8209512799
    [time] => 1550028426779
    [pending] => 1.45307000
    [amount] => 1.45307000
    [type] => buy
    [price] => 0.033766
)

2019-02-13 4:27:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:27:21 - cex place new buy order: eth_btc 0.033768 1.45372 [8209514030] margin:0.29317697228146]Array
(
    [complete] => 
    [id] => 8209514030
    [time] => 1550028440695
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:27:31 - cex delete buy orders: eth_btc[move]
2019-02-13 4:27:33 - cex place new buy order: eth_btc 0.033766 1.45368 [8209515297] margin:0.32278124907459]Array
(
    [complete] => 
    [id] => 8209515297
    [time] => 1550028453122
    [pending] => 1.45368000
    [amount] => 1.45368000
    [type] => buy
    [price] => 0.033766
)

2019-02-13 4:27:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:27:45 - cex place new buy order: eth_btc 0.033768 1.45372 [8209516279] margin:0.33463634209903]Array
(
    [complete] => 
    [id] => 8209516279
    [time] => 1550028464700
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:27:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:27:56 - cex place new buy order: eth_btc 0.03377 1.45363 [8209517384] margin:0.32869410719574]Array
(
    [complete] => 
    [id] => 8209517384
    [time] => 1550028475809
    [pending] => 1.45363000
    [amount] => 1.45363000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 4:28:05 - cex delete buy orders: eth_btc[move]
2019-02-13 4:28:06 - cex place new buy order: eth_btc 0.033768 1.45359 [8209518285] margin:0.32572325367919]Array
(
    [complete] => 
    [id] => 8209518285
    [time] => 1550028486438
    [pending] => 1.45359000
    [amount] => 1.45359000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:28:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:28:25 - cex place new buy order: eth_btc 0.033772 1.45355 [8209519774] margin:0.33163567452326]Array
(
    [complete] => 
    [id] => 8209519774
    [time] => 1550028504918
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.033772
)

2019-02-13 4:28:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:28:35 - cex place new buy order: eth_btc 0.033774 1.45346 [8209520556] margin:0.34642032332564]Array
(
    [complete] => 
    [id] => 8209520556
    [time] => 1550028515076
    [pending] => 1.45346000
    [amount] => 1.45346000
    [type] => buy
    [price] => 0.033774
)

2019-02-13 4:28:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:28:48 - cex place new buy order: eth_btc 0.033779 1.45325 [8209521140] margin:0.32860653068474]Array
(
    [complete] => 
    [id] => 8209521140
    [time] => 1550028527687
    [pending] => 1.45325000
    [amount] => 1.45325000
    [type] => buy
    [price] => 0.033779
)

2019-02-13 4:28:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:29:00 - cex place new buy order: eth_btc 0.033781 1.45316 [8209521840] margin:0.35226902696783]Array
(
    [complete] => 
    [id] => 8209521840
    [time] => 1550028539861
    [pending] => 1.45316000
    [amount] => 1.45316000
    [type] => buy
    [price] => 0.033781
)

2019-02-13 4:29:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:29:14 - cex place new buy order: eth_btc 0.033783 1.45307 [8209522499] margin:0.31968741674806]Array
(
    [complete] => 
    [id] => 8209522499
    [time] => 1550028553784
    [pending] => 1.45307000
    [amount] => 1.45307000
    [type] => buy
    [price] => 0.033783
)

2019-02-13 4:29:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:29:26 - cex place new buy order: eth_btc 0.033785 1.45299 [8209523082] margin:0.27822998372058]Array
(
    [complete] => 
    [id] => 8209523082
    [time] => 1550028565999
    [pending] => 1.45299000
    [amount] => 1.45299000
    [type] => buy
    [price] => 0.033785
)

2019-02-13 4:29:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:29:37 - cex place new buy order: eth_btc 0.033788 1.45286 [8209523621] margin:0.29892269444773]Array
(
    [complete] => 
    [id] => 8209523621
    [time] => 1550028577256
    [pending] => 1.45286000
    [amount] => 1.45286000
    [type] => buy
    [price] => 0.033788
)

2019-02-13 4:29:46 - cex delete buy orders: eth_btc[move]
2019-02-13 4:29:48 - cex place new buy order: eth_btc 0.033787 1.45282 [8209524278] margin:0.30779247684158]Array
(
    [complete] => 
    [id] => 8209524278
    [time] => 1550028587715
    [pending] => 1.45282000
    [amount] => 1.45282000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 4:30:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:30:01 - cex place new buy order: eth_btc 0.033789 1.45282 [8209524943] margin:0.30779247684158]Array
(
    [complete] => 
    [id] => 8209524943
    [time] => 1550028600874
    [pending] => 1.45282000
    [amount] => 1.45282000
    [type] => buy
    [price] => 0.033789
)

2019-02-13 4:30:07 - cex delete buy orders: eth_btc[move]
2019-02-13 4:30:08 - cex place new buy order: eth_btc 0.033787 1.45277 [8209525311] margin:0.30482391240012]Array
(
    [complete] => 
    [id] => 8209525311
    [time] => 1550028608262
    [pending] => 1.45277000
    [amount] => 1.45277000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 4:30:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:30:20 - cex place new buy order: eth_btc 0.033789 1.45282 [8209525881] margin:0.30779247684158]Array
(
    [complete] => 
    [id] => 8209525881
    [time] => 1550028619982
    [pending] => 1.45282000
    [amount] => 1.45282000
    [type] => buy
    [price] => 0.033789
)

2019-02-13 4:30:30 - cex delete buy orders: eth_btc[move]
2019-02-13 4:30:31 - cex place new buy order: eth_btc 0.033787 1.45277 [8209526319] margin:0.29594554601955]Array
(
    [complete] => 
    [id] => 8209526319
    [time] => 1550028631280
    [pending] => 1.45277000
    [amount] => 1.45277000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 4:30:46 - cex delete buy orders: eth_btc[move]
2019-02-13 4:30:47 - cex place new buy order: eth_btc 0.033768 1.45286 [8209527130] margin:0.29596306380963]Array
(
    [complete] => 
    [id] => 8209527130
    [time] => 1550028646974
    [pending] => 1.45286000
    [amount] => 1.45286000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:30:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:30:58 - cex place new buy order: eth_btc 0.033772 1.45355 [8209527638] margin:0.33163567452326]Array
(
    [complete] => 
    [id] => 8209527638
    [time] => 1550028657682
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.033772
)

2019-02-13 4:31:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:31:09 - cex place new buy order: eth_btc 0.033774 1.45346 [8209528228] margin:0.33457689346836]Array
(
    [complete] => 
    [id] => 8209528228
    [time] => 1550028669462
    [pending] => 1.45346000
    [amount] => 1.45346000
    [type] => buy
    [price] => 0.033774
)

2019-02-13 4:31:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:31:38 - cex place new buy order: eth_btc 0.033776 1.45337 [8209529476] margin:0.32271435338702]Array
(
    [complete] => 
    [id] => 8209529476
    [time] => 1550028698377
    [pending] => 1.45337000
    [amount] => 1.45337000
    [type] => buy
    [price] => 0.033776
)

2019-02-13 4:31:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:31:49 - cex place new buy order: eth_btc 0.033778 1.45329 [8209529944] margin:0.31085321807094]Array
(
    [complete] => 
    [id] => 8209529944
    [time] => 1550028709045
    [pending] => 1.45329000
    [amount] => 1.45329000
    [type] => buy
    [price] => 0.033778
)

2019-02-13 4:31:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:32:01 - cex place new buy order: eth_btc 0.03378 1.4532 [8209530639] margin:0.30195381882769]Array
(
    [complete] => 
    [id] => 8209530639
    [time] => 1550028721135
    [pending] => 1.45320000
    [amount] => 1.45320000
    [type] => buy
    [price] => 0.03378
)

2019-02-13 4:32:15 - cex delete buy orders: eth_btc[move]
2019-02-13 4:32:16 - cex place new buy order: eth_btc 0.033769 1.45316 [8209531480] margin:0.29898463633404]Array
(
    [complete] => 
    [id] => 8209531480
    [time] => 1550028735787
    [pending] => 1.45316000
    [amount] => 1.45316000
    [type] => buy
    [price] => 0.033769
)

2019-02-13 4:32:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:32:27 - cex place new buy order: eth_btc 0.033771 1.45359 [8209532093] margin:0.32868437416718]Array
(
    [complete] => 
    [id] => 8209532093
    [time] => 1550028747413
    [pending] => 1.45359000
    [amount] => 1.45359000
    [type] => buy
    [price] => 0.033771
)

2019-02-13 4:32:36 - cex delete buy orders: eth_btc[move]
2019-02-13 4:32:37 - cex place new buy order: eth_btc 0.033769 1.45355 [8209532667] margin:0.30202534644084]Array
(
    [complete] => 
    [id] => 8209532667
    [time] => 1550028757197
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.033769
)

2019-02-13 4:33:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:33:06 - cex place new buy order: eth_btc 0.033771 1.45359 [8209534308] margin:0.28722868733528]Array
(
    [complete] => 
    [id] => 8209534308
    [time] => 1550028786468
    [pending] => 1.45359000
    [amount] => 1.45359000
    [type] => buy
    [price] => 0.033771
)

2019-02-13 4:33:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:33:33 - cex place new buy order: eth_btc 0.033773 1.4535 [8209535911] margin:0.28721167796759]Array
(
    [complete] => 
    [id] => 8209535911
    [time] => 1550028813179
    [pending] => 1.45350000
    [amount] => 1.45350000
    [type] => buy
    [price] => 0.033773
)

2019-02-13 4:33:45 - cex delete buy orders: eth_btc[move]
2019-02-13 4:33:46 - cex place new buy order: eth_btc 0.033766 1.45346 [8209536524] margin:0.28424231657487]Array
(
    [complete] => 
    [id] => 8209536524
    [time] => 1550028825742
    [pending] => 1.45346000
    [amount] => 1.45346000
    [type] => buy
    [price] => 0.033766
)

2019-02-13 4:33:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:33:56 - cex place new buy order: eth_btc 0.033768 1.45372 [8209537318] margin:0.30206112295663]Array
(
    [complete] => 
    [id] => 8209537318
    [time] => 1550028836368
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:34:07 - cex delete buy orders: eth_btc[move]
2019-02-13 4:34:09 - cex place new buy order: eth_btc 0.033766 1.45368 [8209538128] margin:0.27540051526549]Array
(
    [complete] => 
    [id] => 8209538128
    [time] => 1550028848624
    [pending] => 1.45368000
    [amount] => 1.45368000
    [type] => buy
    [price] => 0.033766
)

2019-02-13 4:34:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:34:20 - cex place new buy order: eth_btc 0.033768 1.45372 [8209538959] margin:0.20433546552949]Array
(
    [complete] => 
    [id] => 8209538959
    [time] => 1550028859867
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:34:33 - cex delete buy orders: eth_btc[move]
2019-02-13 4:34:35 - cex place new buy order: eth_btc 0.033714 1.45368 [8209539794] margin:0.17767775178417]Array
(
    [complete] => 
    [id] => 8209539794
    [time] => 1550028874550
    [pending] => 1.45368000
    [amount] => 1.45368000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 4:35:04 - cex delete buy orders: eth_btc[move]
2019-02-13 4:35:05 - cex place new buy order: eth_btc 0.033714 1.456 [8209541521] margin:0.3351623906273]Array
(
    [complete] => 
    [id] => 8209541521
    [time] => 1550028905158
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 4:35:14 - cex delete buy orders: eth_btc[move]
2019-02-13 4:35:15 - cex place new buy order: eth_btc 0.03371 1.456 [8209542142] margin:0.29067180780069]Array
(
    [complete] => 
    [id] => 8209542142
    [time] => 1550028915232
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 4:35:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:35:36 - cex place new buy order: eth_btc 0.033713 1.45609 [8209543915] margin:0.30848634058078]Array
(
    [complete] => 
    [id] => 8209543915
    [time] => 1550028935718
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033713
)

2019-02-13 4:35:46 - cex delete buy orders: eth_btc[move]
2019-02-13 4:35:47 - cex place new buy order: eth_btc 0.033712 1.45605 [8209544792] margin:0.30551106365309]Array
(
    [complete] => 
    [id] => 8209544792
    [time] => 1550028947345
    [pending] => 1.45605000
    [amount] => 1.45605000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 4:36:03 - cex delete buy orders: eth_btc[move]
2019-02-13 4:36:05 - cex place new buy order: eth_btc 0.033712 0.01252 [] margin:0.31441877020735]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 4:36:14 - cex delete buy orders: eth_btc[move]
2019-02-13 4:36:15 - cex place new buy order: eth_btc 0.03371 1.45609 [8209546616] margin:0.31738498502063]Array
(
    [complete] => 
    [id] => 8209546616
    [time] => 1550028974929
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 4:36:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:36:26 - cex place new buy order: eth_btc 0.033712 1.45613 [8209547230] margin:0.29069767441861]Array
(
    [complete] => 
    [id] => 8209547230
    [time] => 1550028986051
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 4:37:15 - cex delete buy orders: eth_btc[move]
2019-02-13 4:37:16 - cex place new buy order: eth_btc 0.033712 1.45609 [8209550207] margin:0.31738498502063]Array
(
    [complete] => 
    [id] => 8209550207
    [time] => 1550029035726
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 4:37:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:37:29 - cex place new buy order: eth_btc 0.033714 1.45605 [8209550923] margin:0.31737557097939]Array
(
    [complete] => 
    [id] => 8209550923
    [time] => 1550029048595
    [pending] => 1.45605000
    [amount] => 1.45605000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 4:37:52 - cex delete buy orders: eth_btc[move]
2019-02-13 4:37:54 - cex place new buy order: eth_btc 0.03371 1.456 [8209552257] margin:0.31736615749665]Array
(
    [complete] => 
    [id] => 8209552257
    [time] => 1550029073938
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 4:38:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:38:05 - cex place new buy order: eth_btc 0.033712 1.45613 [8209552859] margin:0.32332700522069]Array
(
    [complete] => 
    [id] => 8209552859
    [time] => 1550029084617
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 4:38:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:38:26 - cex place new buy order: eth_btc 0.033714 1.45605 [8209554076] margin:0.32627395147415]Array
(
    [complete] => 
    [id] => 8209554076
    [time] => 1550029106414
    [pending] => 1.45605000
    [amount] => 1.45605000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 4:38:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:38:37 - cex place new buy order: eth_btc 0.033716 1.45596 [8209554718] margin:0.32922054810773]Array
(
    [complete] => 
    [id] => 8209554718
    [time] => 1550029116899
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 4:39:03 - cex delete buy orders: eth_btc[move]
2019-02-13 4:39:05 - cex place new buy order: eth_btc 0.033716 1.45592 [8209556390] margin:0.34404009846665]Array
(
    [complete] => 
    [id] => 8209556390
    [time] => 1550029144936
    [pending] => 1.45592000
    [amount] => 1.45592000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 4:39:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:39:22 - cex place new buy order: eth_btc 0.033718 1.45587 [8209557216] margin:0.34106412005459]Array
(
    [complete] => 
    [id] => 8209557216
    [time] => 1550029162364
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 4:39:41 - cex delete buy orders: eth_btc[move]
2019-02-13 4:39:43 - cex place new buy order: eth_btc 0.03371 1.45583 [8209558144] margin:0.24615202111569]Array
(
    [complete] => 
    [id] => 8209558144
    [time] => 1550029182544
    [pending] => 1.45583000
    [amount] => 1.45583000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 4:40:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:40:22 - cex place new buy order: eth_btc 0.033712 1.45613 [8209560232] margin:0.28179876601804]Array
(
    [complete] => 
    [id] => 8209560232
    [time] => 1550029221952
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 4:40:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:40:34 - cex place new buy order: eth_btc 0.033714 1.45605 [8209560887] margin:0.24618852702141]Array
(
    [complete] => 
    [id] => 8209560887
    [time] => 1550029233928
    [pending] => 1.45605000
    [amount] => 1.45605000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 4:40:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:40:44 - cex place new buy order: eth_btc 0.033716 1.45596 [8209561469] margin:0.26396962866295]Array
(
    [complete] => 
    [id] => 8209561469
    [time] => 1550029244188
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 4:40:55 - cex delete buy orders: eth_btc[move]
2019-02-13 4:40:56 - cex place new buy order: eth_btc 0.03371 1.45592 [8209561960] margin:0.27582525135688]Array
(
    [complete] => 
    [id] => 8209561960
    [time] => 1550029256021
    [pending] => 1.45592000
    [amount] => 1.45592000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 4:41:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:41:06 - cex place new buy order: eth_btc 0.033712 1.45613 [8209562478] margin:0.29366397721879]Array
(
    [complete] => 
    [id] => 8209562478
    [time] => 1550029266219
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 4:41:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:42:02 - cex place new buy order: eth_btc 0.033714 1.45605 [8209565039] margin:0.32330782464258]Array
(
    [complete] => 
    [id] => 8209565039
    [time] => 1550029321640
    [pending] => 1.45605000
    [amount] => 1.45605000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 4:42:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:42:08 - cex place new buy order: eth_btc 0.033717 1.45592 [8209565580] margin:0.31438146928848]Array
(
    [complete] => 
    [id] => 8209565580
    [time] => 1550029328334
    [pending] => 1.45592000
    [amount] => 1.45592000
    [type] => buy
    [price] => 0.033717
)

2019-02-13 4:42:14 - cex delete buy orders: eth_btc[move]
2019-02-13 4:42:15 - cex place new buy order: eth_btc 0.033716 1.45587 [8209566005] margin:0.30844059552761]Array
(
    [complete] => 
    [id] => 8209566005
    [time] => 1550029335412
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 4:42:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:42:46 - cex place new buy order: eth_btc 0.033718 1.45587 [8209567900] margin:0.29954327065664]Array
(
    [complete] => 
    [id] => 8209567900
    [time] => 1550029365538
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 4:42:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:42:58 - cex place new buy order: eth_btc 0.03372 1.45579 [8209568653] margin:0.30249110320284]Array
(
    [complete] => 
    [id] => 8209568653
    [time] => 1550029377543
    [pending] => 1.45579000
    [amount] => 1.45579000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 4:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:43:06 - cex place new buy order: eth_btc 0.033722 1.4557 [8209569304] margin:0.28468062392504]Array
(
    [complete] => 
    [id] => 8209569304
    [time] => 1550029386413
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 4:43:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:43:18 - cex place new buy order: eth_btc 0.033724 1.45562 [8209570021] margin:0.27873324635275]Array
(
    [complete] => 
    [id] => 8209570021
    [time] => 1550029398138
    [pending] => 1.45562000
    [amount] => 1.45562000
    [type] => buy
    [price] => 0.033724
)

2019-02-13 4:43:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:43:31 - cex place new buy order: eth_btc 0.033726 1.45553 [8209570991] margin:0.29947221728044]Array
(
    [complete] => 
    [id] => 8209570991
    [time] => 1550029410858
    [pending] => 1.45553000
    [amount] => 1.45553000
    [type] => buy
    [price] => 0.033726
)

2019-02-13 4:43:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:43:42 - cex place new buy order: eth_btc 0.033728 1.45544 [8209571573] margin:0.28759487666035]Array
(
    [complete] => 
    [id] => 8209571573
    [time] => 1550029421906
    [pending] => 1.45544000
    [amount] => 1.45544000
    [type] => buy
    [price] => 0.033728
)

2019-02-13 4:43:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:43:53 - cex place new buy order: eth_btc 0.03373 1.45536 [8209572198] margin:0.28164838422768]Array
(
    [complete] => 
    [id] => 8209572198
    [time] => 1550029432695
    [pending] => 1.45536000
    [amount] => 1.45536000
    [type] => buy
    [price] => 0.03373
)

2019-02-13 4:44:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:44:06 - cex place new buy order: eth_btc 0.033732 1.45527 [8209573018] margin:0.25791533262185]Array
(
    [complete] => 
    [id] => 8209573018
    [time] => 1550029445921
    [pending] => 1.45527000
    [amount] => 1.45527000
    [type] => buy
    [price] => 0.033732
)

2019-02-13 4:44:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:44:17 - cex place new buy order: eth_btc 0.033734 1.45518 [8209573781] margin:0.25493567320805]Array
(
    [complete] => 
    [id] => 8209573781
    [time] => 1550029456780
    [pending] => 1.45518000
    [amount] => 1.45518000
    [type] => buy
    [price] => 0.033734
)

2019-02-13 4:44:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:44:28 - cex place new buy order: eth_btc 0.033736 1.4551 [8209574454] margin:0.25195636708559]Array
(
    [complete] => 
    [id] => 8209574454
    [time] => 1550029468209
    [pending] => 1.45510000
    [amount] => 1.45510000
    [type] => buy
    [price] => 0.033736
)

2019-02-13 4:44:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:44:41 - cex place new buy order: eth_btc 0.033738 1.45501 [8209575137] margin:0.25490544786293]Array
(
    [complete] => 
    [id] => 8209575137
    [time] => 1550029480557
    [pending] => 1.45501000
    [amount] => 1.45501000
    [type] => buy
    [price] => 0.033738
)

2019-02-13 4:44:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:44:53 - cex place new buy order: eth_btc 0.03374 1.45493 [8209575912] margin:0.24599881446354]Array
(
    [complete] => 
    [id] => 8209575912
    [time] => 1550029492808
    [pending] => 1.45493000
    [amount] => 1.45493000
    [type] => buy
    [price] => 0.03374
)

2019-02-13 4:45:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:45:05 - cex place new buy order: eth_btc 0.033742 1.45484 [8209576571] margin:0.23709323691541]Array
(
    [complete] => 
    [id] => 8209576571
    [time] => 1550029505416
    [pending] => 1.45484000
    [amount] => 1.45484000
    [type] => buy
    [price] => 0.033742
)

2019-02-13 4:45:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:45:22 - cex place new buy order: eth_btc 0.033744 1.45475 [8209577435] margin:0.24893314366996]Array
(
    [complete] => 
    [id] => 8209577435
    [time] => 1550029522166
    [pending] => 1.45475000
    [amount] => 1.45475000
    [type] => buy
    [price] => 0.033744
)

2019-02-13 4:45:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:45:33 - cex place new buy order: eth_btc 0.033746 1.45467 [8209578458] margin:0.26077164701004]Array
(
    [complete] => 
    [id] => 8209578458
    [time] => 1550029532973
    [pending] => 1.45467000
    [amount] => 1.45467000
    [type] => buy
    [price] => 0.033746
)

2019-02-13 4:45:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:45:45 - cex place new buy order: eth_btc 0.033748 1.45458 [8209579680] margin:0.23408794595237]Array
(
    [complete] => 
    [id] => 8209579680
    [time] => 1550029544594
    [pending] => 1.45458000
    [amount] => 1.45458000
    [type] => buy
    [price] => 0.033748
)

2019-02-13 4:45:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:45:56 - cex place new buy order: eth_btc 0.03375 1.45449 [8209580579] margin:0.23703703703704]Array
(
    [complete] => 
    [id] => 8209580579
    [time] => 1550029556382
    [pending] => 1.45449000
    [amount] => 1.45449000
    [type] => buy
    [price] => 0.03375
)

2019-02-13 4:46:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:46:04 - cex place new buy order: eth_btc 0.033752 1.45441 [8209581289] margin:0.22517184166861]Array
(
    [complete] => 
    [id] => 8209581289
    [time] => 1550029563589
    [pending] => 1.45441000
    [amount] => 1.45441000
    [type] => buy
    [price] => 0.033752
)

2019-02-13 4:46:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:46:16 - cex place new buy order: eth_btc 0.033754 1.45432 [8209582191] margin:0.22812111157196]Array
(
    [complete] => 
    [id] => 8209582191
    [time] => 1550029575920
    [pending] => 1.45432000
    [amount] => 1.45432000
    [type] => buy
    [price] => 0.033754
)

2019-02-13 4:46:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:46:30 - cex place new buy order: eth_btc 0.033756 1.45424 [8209582883] margin:0.23403246830191]Array
(
    [complete] => 
    [id] => 8209582883
    [time] => 1550029589628
    [pending] => 1.45424000
    [amount] => 1.45424000
    [type] => buy
    [price] => 0.033756
)

2019-02-13 4:46:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:46:41 - cex place new buy order: eth_btc 0.033758 1.45415 [8209583482] margin:0.25179216778244]Array
(
    [complete] => 
    [id] => 8209583482
    [time] => 1550029601164
    [pending] => 1.45415000
    [amount] => 1.45415000
    [type] => buy
    [price] => 0.033758
)

2019-02-13 4:46:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:46:53 - cex place new buy order: eth_btc 0.03376 1.45406 [8209584154] margin:0.23104265402845]Array
(
    [complete] => 
    [id] => 8209584154
    [time] => 1550029612659
    [pending] => 1.45406000
    [amount] => 1.45406000
    [type] => buy
    [price] => 0.03376
)

2019-02-13 4:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:47:05 - cex place new buy order: eth_btc 0.033762 1.45398 [8209584895] margin:0.26657188555181]Array
(
    [complete] => 
    [id] => 8209584895
    [time] => 1550029624603
    [pending] => 1.45398000
    [amount] => 1.45398000
    [type] => buy
    [price] => 0.033762
)

2019-02-13 4:47:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:47:16 - cex place new buy order: eth_btc 0.033764 1.45389 [8209585618] margin:0.21916834498281]Array
(
    [complete] => 
    [id] => 8209585618
    [time] => 1550029636461
    [pending] => 1.45389000
    [amount] => 1.45389000
    [type] => buy
    [price] => 0.033764
)

2019-02-13 4:47:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:47:27 - cex place new buy order: eth_btc 0.033766 1.4538 [8209586211] margin:0.20434756856007]Array
(
    [complete] => 
    [id] => 8209586211
    [time] => 1550029647103
    [pending] => 1.45380000
    [amount] => 1.45380000
    [type] => buy
    [price] => 0.033766
)

2019-02-13 4:47:37 - cex delete buy orders: eth_btc [above margin]
2019-02-13 4:47:51 - cex place new buy order: eth_btc 0.033723 1.4557 [8209587579]Array
(
    [complete] => 
    [id] => 8209587579
    [time] => 1550029670909
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 4:48:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:48:02 - cex place new buy order: eth_btc 0.033725 1.45557 [8209588205] margin:0.29948109710898]Array
(
    [complete] => 
    [id] => 8209588205
    [time] => 1550029682077
    [pending] => 1.45557000
    [amount] => 1.45557000
    [type] => buy
    [price] => 0.033725
)

2019-02-13 4:48:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:48:14 - cex place new buy order: eth_btc 0.033727 1.45549 [8209589031] margin:0.30539330506716]Array
(
    [complete] => 
    [id] => 8209589031
    [time] => 1550029693746
    [pending] => 1.45549000
    [amount] => 1.45549000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 4:48:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:48:25 - cex place new buy order: eth_btc 0.033729 1.4554 [8209589491] margin:0.31426961961516]Array
(
    [complete] => 
    [id] => 8209589491
    [time] => 1550029704949
    [pending] => 1.45540000
    [amount] => 1.45540000
    [type] => buy
    [price] => 0.033729
)

2019-02-13 4:48:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:48:36 - cex place new buy order: eth_btc 0.033731 1.45531 [8209590215] margin:0.31128635379916]Array
(
    [complete] => 
    [id] => 8209590215
    [time] => 1550029716505
    [pending] => 1.45531000
    [amount] => 1.45531000
    [type] => buy
    [price] => 0.033731
)

2019-02-13 4:48:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:48:47 - cex place new buy order: eth_btc 0.033733 1.45523 [8209590831] margin:0.30237452939257]Array
(
    [complete] => 
    [id] => 8209590831
    [time] => 1550029727478
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 4:48:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:49:01 - cex place new buy order: eth_btc 0.033737 1.45505 [8209591839] margin:0.3053027832943]Array
(
    [complete] => 
    [id] => 8209591839
    [time] => 1550029740530
    [pending] => 1.45505000
    [amount] => 1.45505000
    [type] => buy
    [price] => 0.033737
)

2019-02-13 4:49:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:49:14 - cex place new buy order: eth_btc 0.033739 1.45497 [8209592576] margin:0.29935682741042]Array
(
    [complete] => 
    [id] => 8209592576
    [time] => 1550029753648
    [pending] => 1.45497000
    [amount] => 1.45497000
    [type] => buy
    [price] => 0.033739
)

2019-02-13 4:49:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:49:24 - cex place new buy order: eth_btc 0.033741 1.45488 [8209593245] margin:0.30823034290626]Array
(
    [complete] => 
    [id] => 8209593245
    [time] => 1550029763776
    [pending] => 1.45488000
    [amount] => 1.45488000
    [type] => buy
    [price] => 0.033741
)

2019-02-13 4:49:33 - cex delete buy orders: eth_btc [above margin]
2019-02-13 4:51:39 - cex place new buy order: eth_btc 0.033742 1.4548 [8209601170]Array
(
    [complete] => 
    [id] => 8209601170
    [time] => 1550029899154
    [pending] => 1.45480000
    [amount] => 1.45480000
    [type] => buy
    [price] => 0.033742
)

2019-02-13 4:51:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:51:48 - cex place new buy order: eth_btc 0.033744 1.45475 [8209602214] margin:0.39414414414414]Array
(
    [complete] => 
    [id] => 8209602214
    [time] => 1550029908118
    [pending] => 1.45475000
    [amount] => 1.45475000
    [type] => buy
    [price] => 0.033744
)

2019-02-13 4:51:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:51:58 - cex place new buy order: eth_btc 0.03375 1.45449 [8209603438] margin:0.37333333333334]Array
(
    [complete] => 
    [id] => 8209603438
    [time] => 1550029917973
    [pending] => 1.45449000
    [amount] => 1.45449000
    [type] => buy
    [price] => 0.03375
)

2019-02-13 4:52:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:52:04 - cex place new buy order: eth_btc 0.033756 1.45424 [8209604114] margin:0.35549235691432]Array
(
    [complete] => 
    [id] => 8209604114
    [time] => 1550029923774
    [pending] => 1.45424000
    [amount] => 1.45424000
    [type] => buy
    [price] => 0.033756
)

2019-02-13 4:52:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:52:13 - cex place new buy order: eth_btc 0.033764 1.45389 [8209605265] margin:0.30802037673261]Array
(
    [complete] => 
    [id] => 8209605265
    [time] => 1550029932826
    [pending] => 1.45389000
    [amount] => 1.45389000
    [type] => buy
    [price] => 0.033764
)

2019-02-13 4:52:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:52:23 - cex place new buy order: eth_btc 0.033768 1.45372 [8209606228] margin:0.33759772565745]Array
(
    [complete] => 
    [id] => 8209606228
    [time] => 1550029943237
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 4:52:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:52:34 - cex place new buy order: eth_btc 0.03377 1.45363 [8209607375] margin:0.31684927450399]Array
(
    [complete] => 
    [id] => 8209607375
    [time] => 1550029954310
    [pending] => 1.45363000
    [amount] => 1.45363000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 4:52:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:52:47 - cex place new buy order: eth_btc 0.033772 1.45355 [8209608167] margin:0.32867464171502]Array
(
    [complete] => 
    [id] => 8209608167
    [time] => 1550029966851
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.033772
)

2019-02-13 4:52:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:52:58 - cex place new buy order: eth_btc 0.033774 1.45346 [8209609045] margin:0.32273346361107]Array
(
    [complete] => 
    [id] => 8209609045
    [time] => 1550029978173
    [pending] => 1.45346000
    [amount] => 1.45346000
    [type] => buy
    [price] => 0.033774
)

2019-02-13 4:53:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:53:05 - cex place new buy order: eth_btc 0.033776 0.01242 [] margin:0.3167929891047]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 4:53:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:53:16 - cex place new buy order: eth_btc 0.03378 1.4532 [8209610261] margin:0.29899348727056]Array
(
    [complete] => 
    [id] => 8209610261
    [time] => 1550029995974
    [pending] => 1.45320000
    [amount] => 1.45320000
    [type] => buy
    [price] => 0.03378
)

2019-02-13 4:53:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:53:26 - cex place new buy order: eth_btc 0.033782 1.45312 [8209610933] margin:0.31969687999527]Array
(
    [complete] => 
    [id] => 8209610933
    [time] => 1550030006266
    [pending] => 1.45312000
    [amount] => 1.45312000
    [type] => buy
    [price] => 0.033782
)

2019-02-13 4:53:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:53:41 - cex place new buy order: eth_btc 0.033784 1.45303 [8209611884] margin:0.28415818138763]Array
(
    [complete] => 
    [id] => 8209611884
    [time] => 1550030020664
    [pending] => 1.45303000
    [amount] => 1.45303000
    [type] => buy
    [price] => 0.033784
)

2019-02-13 4:53:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:53:55 - cex place new buy order: eth_btc 0.033786 1.45294 [8209612556] margin:0.27822174865328]Array
(
    [complete] => 
    [id] => 8209612556
    [time] => 1550030035189
    [pending] => 1.45294000
    [amount] => 1.45294000
    [type] => buy
    [price] => 0.033786
)

2019-02-13 4:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:54:05 - cex place new buy order: eth_btc 0.033788 1.45286 [8209612992] margin:0.27228601870488]Array
(
    [complete] => 
    [id] => 8209612992
    [time] => 1550030045180
    [pending] => 1.45286000
    [amount] => 1.45286000
    [type] => buy
    [price] => 0.033788
)

2019-02-13 4:54:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:54:19 - cex place new buy order: eth_btc 0.03379 1.45277 [8209613619] margin:0.24859425865642]Array
(
    [complete] => 
    [id] => 8209613619
    [time] => 1550030058576
    [pending] => 1.45277000
    [amount] => 1.45277000
    [type] => buy
    [price] => 0.03379
)

2019-02-13 4:54:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:54:32 - cex place new buy order: eth_btc 0.033792 1.45269 [8209614506] margin:0.21306818181817]Array
(
    [complete] => 
    [id] => 8209614506
    [time] => 1550030072082
    [pending] => 1.45269000
    [amount] => 1.45269000
    [type] => buy
    [price] => 0.033792
)

2019-02-13 4:54:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:54:46 - cex place new buy order: eth_btc 0.033795 1.45256 [8209615027] margin:0.2367214084924]Array
(
    [complete] => 
    [id] => 8209615027
    [time] => 1550030085857
    [pending] => 1.45256000
    [amount] => 1.45256000
    [type] => buy
    [price] => 0.033795
)

2019-02-13 4:54:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:55:00 - cex place new buy order: eth_btc 0.033805 1.45213 [8209615837] margin:0.20706996006508]Array
(
    [complete] => 
    [id] => 8209615837
    [time] => 1550030100152
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 4:55:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:55:30 - cex place new buy order: eth_btc 0.033807 1.45204 [8209617251] margin:0.24551128464518]Array
(
    [complete] => 
    [id] => 8209617251
    [time] => 1550030130408
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 4:55:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:55:40 - cex place new buy order: eth_btc 0.033809 1.45196 [8209617933] margin:0.22479221509066]Array
(
    [complete] => 
    [id] => 8209617933
    [time] => 1550030139838
    [pending] => 1.45196000
    [amount] => 1.45196000
    [type] => buy
    [price] => 0.033809
)

2019-02-13 4:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:56:05 - cex place new buy order: eth_btc 0.033811 1.45187 [8209619647] margin:0.20999083138624]Array
(
    [complete] => 
    [id] => 8209619647
    [time] => 1550030165019
    [pending] => 1.45187000
    [amount] => 1.45187000
    [type] => buy
    [price] => 0.033811
)

2019-02-13 4:56:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:56:17 - cex place new buy order: eth_btc 0.033813 1.45178 [8209620339] margin:0.21589329547806]Array
(
    [complete] => 
    [id] => 8209620339
    [time] => 1550030177084
    [pending] => 1.45178000
    [amount] => 1.45178000
    [type] => buy
    [price] => 0.033813
)

2019-02-13 4:56:27 - cex delete buy orders: eth_btc [above margin]
2019-02-13 4:56:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:56:59 - cex place new buy order: eth_btc 0.03377 1.4536 [8209622722]Array
(
    [complete] => 
    [id] => 8209622722
    [time] => 1550030219071
    [pending] => 1.45360000
    [amount] => 1.45360000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 4:57:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:57:09 - cex place new buy order: eth_btc 0.033776 1.45337 [8209623420] margin:0.33751776409285]Array
(
    [complete] => 
    [id] => 8209623420
    [time] => 1550030229498
    [pending] => 1.45337000
    [amount] => 1.45337000
    [type] => buy
    [price] => 0.033776
)

2019-02-13 4:57:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:57:22 - cex place new buy order: eth_btc 0.033783 1.45307 [8209624182] margin:0.34336796613681]Array
(
    [complete] => 
    [id] => 8209624182
    [time] => 1550030241998
    [pending] => 1.45307000
    [amount] => 1.45307000
    [type] => buy
    [price] => 0.033783
)

2019-02-13 4:57:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:57:35 - cex place new buy order: eth_btc 0.033785 1.45299 [8209624966] margin:0.31078881160278]Array
(
    [complete] => 
    [id] => 8209624966
    [time] => 1550030255287
    [pending] => 1.45299000
    [amount] => 1.45299000
    [type] => buy
    [price] => 0.033785
)

2019-02-13 4:57:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:57:48 - cex place new buy order: eth_btc 0.033787 1.4529 [8209625628] margin:0.31077041465652]Array
(
    [complete] => 
    [id] => 8209625628
    [time] => 1550030267826
    [pending] => 1.45290000
    [amount] => 1.45290000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 4:57:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:57:57 - cex place new buy order: eth_btc 0.033789 1.45282 [8209626109] margin:0.31667110598124]Array
(
    [complete] => 
    [id] => 8209626109
    [time] => 1550030277120
    [pending] => 1.45282000
    [amount] => 1.45282000
    [type] => buy
    [price] => 0.033789
)

2019-02-13 4:58:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:58:06 - cex place new buy order: eth_btc 0.033791 1.45273 [8209626593] margin:0.2959367879021]Array
(
    [complete] => 
    [id] => 8209626593
    [time] => 1550030286290
    [pending] => 1.45273000
    [amount] => 1.45273000
    [type] => buy
    [price] => 0.033791
)

2019-02-13 4:58:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:58:16 - cex place new buy order: eth_btc 0.033793 1.45264 [8209627114] margin:0.29296008049002]Array
(
    [complete] => 
    [id] => 8209627114
    [time] => 1550030296379
    [pending] => 1.45264000
    [amount] => 1.45264000
    [type] => buy
    [price] => 0.033793
)

2019-02-13 4:58:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:58:27 - cex place new buy order: eth_btc 0.033795 1.45256 [8209627651] margin:0.31661488385857]Array
(
    [complete] => 
    [id] => 8209627651
    [time] => 1550030307337
    [pending] => 1.45256000
    [amount] => 1.45256000
    [type] => buy
    [price] => 0.033795
)

2019-02-13 4:58:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:58:39 - cex place new buy order: eth_btc 0.033797 1.45247 [8209628207] margin:0.31363730508625]Array
(
    [complete] => 
    [id] => 8209628207
    [time] => 1550030318995
    [pending] => 1.45247000
    [amount] => 1.45247000
    [type] => buy
    [price] => 0.033797
)

2019-02-13 4:58:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:58:51 - cex place new buy order: eth_btc 0.033799 1.45239 [8209628630] margin:0.27811473712238]Array
(
    [complete] => 
    [id] => 8209628630
    [time] => 1550030330723
    [pending] => 1.45239000
    [amount] => 1.45239000
    [type] => buy
    [price] => 0.033799
)

2019-02-13 4:59:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:59:06 - cex place new buy order: eth_btc 0.033801 1.4523 [8209629315] margin:0.28105677346826]Array
(
    [complete] => 
    [id] => 8209629315
    [time] => 1550030345792
    [pending] => 1.45230000
    [amount] => 1.45230000
    [type] => buy
    [price] => 0.033801
)

2019-02-13 4:59:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:59:33 - cex place new buy order: eth_btc 0.033803 1.45221 [8209630301] margin:0.29879004822055]Array
(
    [complete] => 
    [id] => 8209630301
    [time] => 1550030373277
    [pending] => 1.45221000
    [amount] => 1.45221000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 4:59:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:59:44 - cex place new buy order: eth_btc 0.033805 1.45213 [8209630705] margin:0.26031652122467]Array
(
    [complete] => 
    [id] => 8209630705
    [time] => 1550030384236
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 4:59:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 4:59:57 - cex place new buy order: eth_btc 0.033807 1.45204 [8209631189] margin:0.26325908835447]Array
(
    [complete] => 
    [id] => 8209631189
    [time] => 1550030397241
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 5:00:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:00:18 - cex place new buy order: eth_btc 0.033809 1.45196 [8209632050] margin:0.26028572273655]Array
(
    [complete] => 
    [id] => 8209632050
    [time] => 1550030417768
    [pending] => 1.45196000
    [amount] => 1.45196000
    [type] => buy
    [price] => 0.033809
)

2019-02-13 5:00:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:00:31 - cex place new buy order: eth_btc 0.033811 1.45187 [8209632572] margin:0.2513974741948]Array
(
    [complete] => 
    [id] => 8209632572
    [time] => 1550030431225
    [pending] => 1.45187000
    [amount] => 1.45187000
    [type] => buy
    [price] => 0.033811
)

2019-02-13 5:00:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:00:42 - cex place new buy order: eth_btc 0.033813 1.45178 [8209632908] margin:0.24842516191996]Array
(
    [complete] => 
    [id] => 8209632908
    [time] => 1550030442000
    [pending] => 1.45178000
    [amount] => 1.45178000
    [type] => buy
    [price] => 0.033813
)

2019-02-13 5:00:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:00:53 - cex place new buy order: eth_btc 0.033815 1.4517 [8209633314] margin:0.23953866627238]Array
(
    [complete] => 
    [id] => 8209633314
    [time] => 1550030452566
    [pending] => 1.45170000
    [amount] => 1.45170000
    [type] => buy
    [price] => 0.033815
)

2019-02-13 5:01:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:01:02 - cex place new buy order: eth_btc 0.033817 1.45161 [8209633817] margin:0.25135286985836]Array
(
    [complete] => 
    [id] => 8209633817
    [time] => 1550030462250
    [pending] => 1.45161000
    [amount] => 1.45161000
    [type] => buy
    [price] => 0.033817
)

2019-02-13 5:01:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:01:13 - cex place new buy order: eth_btc 0.033819 1.45153 [8209634283] margin:0.24246725213637]Array
(
    [complete] => 
    [id] => 8209634283
    [time] => 1550030472753
    [pending] => 1.45153000
    [amount] => 1.45153000
    [type] => buy
    [price] => 0.033819
)

2019-02-13 5:01:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:01:23 - cex place new buy order: eth_btc 0.033822 1.4514 [8209634785] margin:0.25722902252971]Array
(
    [complete] => 
    [id] => 8209634785
    [time] => 1550030483116
    [pending] => 1.45140000
    [amount] => 1.45140000
    [type] => buy
    [price] => 0.033822
)

2019-02-13 5:01:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:01:33 - cex place new buy order: eth_btc 0.03383 1.45105 [8209635293] margin:0.22760863139226]Array
(
    [complete] => 
    [id] => 8209635293
    [time] => 1550030493279
    [pending] => 1.45105000
    [amount] => 1.45105000
    [type] => buy
    [price] => 0.03383
)

2019-02-13 5:01:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:01:42 - cex place new buy order: eth_btc 0.033832 1.45097 [8209635673] margin:0.23646252069045]Array
(
    [complete] => 
    [id] => 8209635673
    [time] => 1550030501832
    [pending] => 1.45097000
    [amount] => 1.45097000
    [type] => buy
    [price] => 0.033832
)

2019-02-13 5:01:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:01:55 - cex place new buy order: eth_btc 0.033834 1.45088 [8209636260] margin:0.2660046107466]Array
(
    [complete] => 
    [id] => 8209636260
    [time] => 1550030514622
    [pending] => 1.45088000
    [amount] => 1.45088000
    [type] => buy
    [price] => 0.033834
)

2019-02-13 5:02:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:02:03 - cex place new buy order: eth_btc 0.033836 1.4508 [8209636626] margin:0.25416715923869]Array
(
    [complete] => 
    [id] => 8209636626
    [time] => 1550030523023
    [pending] => 1.45080000
    [amount] => 1.45080000
    [type] => buy
    [price] => 0.033836
)

2019-02-13 5:02:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:02:13 - cex place new buy order: eth_btc 0.033838 1.45071 [8209637203] margin:0.25119687924819]Array
(
    [complete] => 
    [id] => 8209637203
    [time] => 1550030532864
    [pending] => 1.45071000
    [amount] => 1.45071000
    [type] => buy
    [price] => 0.033838
)

2019-02-13 5:02:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:02:21 - cex place new buy order: eth_btc 0.03384 1.45063 [8209637644] margin:0.233451536643]Array
(
    [complete] => 
    [id] => 8209637644
    [time] => 1550030541483
    [pending] => 1.45063000
    [amount] => 1.45063000
    [type] => buy
    [price] => 0.03384
)

2019-02-13 5:02:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:02:29 - cex place new buy order: eth_btc 0.033842 1.45054 [8209638062] margin:0.22752792388154]Array
(
    [complete] => 
    [id] => 8209638062
    [time] => 1550030549479
    [pending] => 1.45054000
    [amount] => 1.45054000
    [type] => buy
    [price] => 0.033842
)

2019-02-13 5:02:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:02:40 - cex place new buy order: eth_btc 0.033844 1.45045 [8209638587] margin:0.21865027774495]Array
(
    [complete] => 
    [id] => 8209638587
    [time] => 1550030559810
    [pending] => 1.45045000
    [amount] => 1.45045000
    [type] => buy
    [price] => 0.033844
)

2019-02-13 5:02:49 - cex delete buy orders: eth_btc [above margin]
2019-02-13 5:03:05 - cex place new buy order: eth_btc 0.03384 1.4506 []Array
(
    [error] => Nonce must be incremented
)

2019-02-13 5:04:15 - cex place new buy order: eth_btc 0.03384 1.4506 [8209644079]Array
(
    [complete] => 
    [id] => 8209644079
    [time] => 1550030655172
    [pending] => 1.45060000
    [amount] => 1.45060000
    [type] => buy
    [price] => 0.03384
)

2019-02-13 5:04:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:04:25 - cex place new buy order: eth_btc 0.033842 1.45054 [8209644570] margin:0.21866319957449]Array
(
    [complete] => 
    [id] => 8209644570
    [time] => 1550030664992
    [pending] => 1.45054000
    [amount] => 1.45054000
    [type] => buy
    [price] => 0.033842
)

2019-02-13 5:04:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:04:37 - cex place new buy order: eth_btc 0.033844 1.45045 [8209645050] margin:0.20387661032975]Array
(
    [complete] => 
    [id] => 8209645050
    [time] => 1550030677257
    [pending] => 1.45045000
    [amount] => 1.45045000
    [type] => buy
    [price] => 0.033844
)

2019-02-13 5:04:44 - cex delete buy orders: eth_btc [above margin]
2019-02-13 5:04:56 - cex place new buy order: eth_btc 0.033785 1.453 [8209645975]Array
(
    [complete] => 
    [id] => 8209645975
    [time] => 1550030695686
    [pending] => 1.45300000
    [amount] => 1.45300000
    [type] => buy
    [price] => 0.033785
)

2019-02-13 5:05:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:05:08 - cex place new buy order: eth_btc 0.033791 1.45273 [8209646817] margin:0.35808351336153]Array
(
    [complete] => 
    [id] => 8209646817
    [time] => 1550030708290
    [pending] => 1.45273000
    [amount] => 1.45273000
    [type] => buy
    [price] => 0.033791
)

2019-02-13 5:05:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:05:21 - cex place new buy order: eth_btc 0.033793 1.45264 [8209647660] margin:0.26632734590004]Array
(
    [complete] => 
    [id] => 8209647660
    [time] => 1550030721503
    [pending] => 1.45264000
    [amount] => 1.45264000
    [type] => buy
    [price] => 0.033793
)

2019-02-13 5:05:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:05:34 - cex place new buy order: eth_btc 0.033795 1.45256 [8209648510] margin:0.24855747891701]Array
(
    [complete] => 
    [id] => 8209648510
    [time] => 1550030733688
    [pending] => 1.45256000
    [amount] => 1.45256000
    [type] => buy
    [price] => 0.033795
)

2019-02-13 5:05:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:05:45 - cex place new buy order: eth_btc 0.033797 1.45247 [8209649393] margin:0.20120129005532]Array
(
    [complete] => 
    [id] => 8209649393
    [time] => 1550030745254
    [pending] => 1.45247000
    [amount] => 1.45247000
    [type] => buy
    [price] => 0.033797
)

2019-02-13 5:05:57 - cex delete buy orders: eth_btc [above margin]
2019-02-13 5:06:07 - cex place new buy order: eth_btc 0.033725 1.4556 [8209651818]Array
(
    [complete] => 
    [id] => 8209651818
    [time] => 1550030766814
    [pending] => 1.45560000
    [amount] => 1.45560000
    [type] => buy
    [price] => 0.033725
)

2019-02-13 5:06:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:06:17 - cex place new buy order: eth_btc 0.033731 1.45531 [8209652781] margin:0.38243752038183]Array
(
    [complete] => 
    [id] => 8209652781
    [time] => 1550030776927
    [pending] => 1.45531000
    [amount] => 1.45531000
    [type] => buy
    [price] => 0.033731
)

2019-02-13 5:06:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:06:28 - cex place new buy order: eth_btc 0.033737 1.45505 [8209653681] margin:0.36458487713786]Array
(
    [complete] => 
    [id] => 8209653681
    [time] => 1550030787629
    [pending] => 1.45505000
    [amount] => 1.45505000
    [type] => buy
    [price] => 0.033737
)

2019-02-13 5:06:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:06:39 - cex place new buy order: eth_btc 0.03374 1.45493 [8209654687] margin:0.3556609365738]Array
(
    [complete] => 
    [id] => 8209654687
    [time] => 1550030798654
    [pending] => 1.45493000
    [amount] => 1.45493000
    [type] => buy
    [price] => 0.03374
)

2019-02-13 5:06:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:06:50 - cex place new buy order: eth_btc 0.033742 1.45484 [8209655747] margin:0.32896686622015]Array
(
    [complete] => 
    [id] => 8209655747
    [time] => 1550030809604
    [pending] => 1.45484000
    [amount] => 1.45484000
    [type] => buy
    [price] => 0.033742
)

2019-02-13 5:06:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:07:00 - cex place new buy order: eth_btc 0.033744 1.45475 [8209656737] margin:0.29042200094831]Array
(
    [complete] => 
    [id] => 8209656737
    [time] => 1550030819580
    [pending] => 1.45475000
    [amount] => 1.45475000
    [type] => buy
    [price] => 0.033744
)

2019-02-13 5:07:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:07:16 - cex place new buy order: eth_btc 0.033746 1.45467 [8209658354] margin:0.28447816037456]Array
(
    [complete] => 
    [id] => 8209658354
    [time] => 1550030836400
    [pending] => 1.45467000
    [amount] => 1.45467000
    [type] => buy
    [price] => 0.033746
)

2019-02-13 5:07:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:07:28 - cex place new buy order: eth_btc 0.033748 1.45458 [8209658924] margin:0.28446130141044]Array
(
    [complete] => 
    [id] => 8209658924
    [time] => 1550030847559
    [pending] => 1.45458000
    [amount] => 1.45458000
    [type] => buy
    [price] => 0.033748
)

2019-02-13 5:07:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:07:40 - cex place new buy order: eth_btc 0.03375 1.45449 [8209659827] margin:0.26666666666666]Array
(
    [complete] => 
    [id] => 8209659827
    [time] => 1550030859893
    [pending] => 1.45449000
    [amount] => 1.45449000
    [type] => buy
    [price] => 0.03375
)

2019-02-13 5:07:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:07:52 - cex place new buy order: eth_btc 0.033752 1.45441 [8209660669] margin:0.21332069210711]Array
(
    [complete] => 
    [id] => 8209660669
    [time] => 1550030872190
    [pending] => 1.45441000
    [amount] => 1.45441000
    [type] => buy
    [price] => 0.033752
)

2019-02-13 5:08:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:08:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:08:04 - cex place new buy order: eth_btc 0.033754 1.45432 [8209661518] margin:0.27256028915092]Array
(
    [complete] => 
    [id] => 8209661518
    [time] => 1550030884385
    [pending] => 1.45432000
    [amount] => 1.45432000
    [type] => buy
    [price] => 0.033754
)

2019-02-13 5:08:05 - cex place new buy order: eth_btc 0.033754 0.01243 [] margin:0.27256028915092]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 5:08:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:08:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:08:27 - cex place new buy order: eth_btc 0.033756 1.45424 [8209662804] margin:0.26958170399336]Array
(
    [complete] => 
    [id] => 8209662804
    [time] => 1550030906800
    [pending] => 1.45424000
    [amount] => 1.45424000
    [type] => buy
    [price] => 0.033756
)

2019-02-13 5:08:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:08:37 - cex place new buy order: eth_btc 0.033758 1.45415 [8209663452] margin:0.24586764618757]Array
(
    [complete] => 
    [id] => 8209663452
    [time] => 1550030916836
    [pending] => 1.45415000
    [amount] => 1.45415000
    [type] => buy
    [price] => 0.033758
)

2019-02-13 5:08:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:08:48 - cex place new buy order: eth_btc 0.03376 1.45406 [8209664072] margin:0.25177725118484]Array
(
    [complete] => 
    [id] => 8209664072
    [time] => 1550030927711
    [pending] => 1.45406000
    [amount] => 1.45406000
    [type] => buy
    [price] => 0.03376
)

2019-02-13 5:08:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:08:57 - cex place new buy order: eth_btc 0.033762 1.45398 [8209664754] margin:0.27841952490966]Array
(
    [complete] => 
    [id] => 8209664754
    [time] => 1550030937004
    [pending] => 1.45398000
    [amount] => 1.45398000
    [type] => buy
    [price] => 0.033762
)

2019-02-13 5:09:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:09:20 - cex place new buy order: eth_btc 0.033764 1.45389 [8209666056] margin:0.28432650159933]Array
(
    [complete] => 
    [id] => 8209666056
    [time] => 1550030959867
    [pending] => 1.45389000
    [amount] => 1.45389000
    [type] => buy
    [price] => 0.033764
)

2019-02-13 5:09:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:09:34 - cex place new buy order: eth_btc 0.033766 1.4538 [8209666973] margin:0.23988627613576]Array
(
    [complete] => 
    [id] => 8209666973
    [time] => 1550030974110
    [pending] => 1.45380000
    [amount] => 1.45380000
    [type] => buy
    [price] => 0.033766
)

2019-02-13 5:09:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:09:47 - cex place new buy order: eth_btc 0.033768 1.45372 [8209667973] margin:0.22506515043828]Array
(
    [complete] => 
    [id] => 8209667973
    [time] => 1550030987458
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 5:10:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:10:04 - cex place new buy order: eth_btc 0.03377 1.45363 [8209669094] margin:0.21320698845126]Array
(
    [complete] => 
    [id] => 8209669094
    [time] => 1550031003712
    [pending] => 1.45363000
    [amount] => 1.45363000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 5:10:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:10:13 - cex place new buy order: eth_btc 0.033772 1.45355 [8209669774] margin:0.20727229657702]Array
(
    [complete] => 
    [id] => 8209669774
    [time] => 1550031013465
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.033772
)

2019-02-13 5:10:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:10:25 - cex place new buy order: eth_btc 0.033774 1.45346 [8209670370] margin:0.20726002250251]Array
(
    [complete] => 
    [id] => 8209670370
    [time] => 1550031025307
    [pending] => 1.45346000
    [amount] => 1.45346000
    [type] => buy
    [price] => 0.033774
)

2019-02-13 5:10:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:10:36 - cex place new buy order: eth_btc 0.033776 1.45337 [8209671090] margin:0.23093320701091]Array
(
    [complete] => 
    [id] => 8209671090
    [time] => 1550031035969
    [pending] => 1.45337000
    [amount] => 1.45337000
    [type] => buy
    [price] => 0.033776
)

2019-02-13 5:10:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:10:47 - cex place new buy order: eth_btc 0.033778 1.45329 [8209671490] margin:0.21907750606904]Array
(
    [complete] => 
    [id] => 8209671490
    [time] => 1550031046995
    [pending] => 1.45329000
    [amount] => 1.45329000
    [type] => buy
    [price] => 0.033778
)

2019-02-13 5:10:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:11:02 - cex place new buy order: eth_btc 0.03378 1.4532 [8209672198] margin:0.21314387211366]Array
(
    [complete] => 
    [id] => 8209672198
    [time] => 1550031061638
    [pending] => 1.45320000
    [amount] => 1.45320000
    [type] => buy
    [price] => 0.03378
)

2019-02-13 5:11:07 - cex delete buy orders: eth_btc [above margin]
2019-02-13 5:11:17 - cex place new buy order: eth_btc 0.033725 1.4556 [8209673186]Array
(
    [complete] => 
    [id] => 8209673186
    [time] => 1550031076752
    [pending] => 1.45560000
    [amount] => 1.45560000
    [type] => buy
    [price] => 0.033725
)

2019-02-13 5:11:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:11:25 - cex place new buy order: eth_btc 0.033727 1.45549 [8209673670] margin:0.40323776203042]Array
(
    [complete] => 
    [id] => 8209673670
    [time] => 1550031084599
    [pending] => 1.45549000
    [amount] => 1.45549000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 5:11:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:11:37 - cex place new buy order: eth_btc 0.033733 1.45523 [8209674415] margin:0.39427267067857]Array
(
    [complete] => 
    [id] => 8209674415
    [time] => 1550031097319
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 5:11:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:11:50 - cex place new buy order: eth_btc 0.033735 1.45514 [8209675406] margin:0.39128501556247]Array
(
    [complete] => 
    [id] => 8209675406
    [time] => 1550031110381
    [pending] => 1.45514000
    [amount] => 1.45514000
    [type] => buy
    [price] => 0.033735
)

2019-02-13 5:12:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:12:02 - cex place new buy order: eth_btc 0.033741 1.45488 [8209676468] margin:0.37343291544412]Array
(
    [complete] => 
    [id] => 8209676468
    [time] => 1550031122268
    [pending] => 1.45488000
    [amount] => 1.45488000
    [type] => buy
    [price] => 0.033741
)

2019-02-13 5:12:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:12:16 - cex place new buy order: eth_btc 0.033745 1.45471 [8209677520] margin:0.3437546303156]Array
(
    [complete] => 
    [id] => 8209677520
    [time] => 1550031135647
    [pending] => 1.45471000
    [amount] => 1.45471000
    [type] => buy
    [price] => 0.033745
)

2019-02-13 5:12:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:12:29 - cex place new buy order: eth_btc 0.033753 1.45436 [8209678355] margin:0.27256836429355]Array
(
    [complete] => 
    [id] => 8209678355
    [time] => 1550031148665
    [pending] => 1.45436000
    [amount] => 1.45436000
    [type] => buy
    [price] => 0.033753
)

2019-02-13 5:12:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:12:43 - cex place new buy order: eth_btc 0.033755 1.45428 [8209679588] margin:0.26366464227521]Array
(
    [complete] => 
    [id] => 8209679588
    [time] => 1550031162887
    [pending] => 1.45428000
    [amount] => 1.45428000
    [type] => buy
    [price] => 0.033755
)

2019-02-13 5:12:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:12:54 - cex place new buy order: eth_btc 0.033757 1.45419 [8209680386] margin:0.21921379269485]Array
(
    [complete] => 
    [id] => 8209680386
    [time] => 1550031174194
    [pending] => 1.45419000
    [amount] => 1.45419000
    [type] => buy
    [price] => 0.033757
)

2019-02-13 5:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:13:05 - cex place new buy order: eth_btc 0.033759 1.45411 [8209681170] margin:0.21920080571107]Array
(
    [complete] => 
    [id] => 8209681170
    [time] => 1550031185418
    [pending] => 1.45411000
    [amount] => 1.45411000
    [type] => buy
    [price] => 0.033759
)

2019-02-13 5:13:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:13:17 - cex place new buy order: eth_btc 0.033761 1.45402 [8209681745] margin:0.21918782026598]Array
(
    [complete] => 
    [id] => 8209681745
    [time] => 1550031197385
    [pending] => 1.45402000
    [amount] => 1.45402000
    [type] => buy
    [price] => 0.033761
)

2019-02-13 5:13:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:13:30 - cex place new buy order: eth_btc 0.033763 1.45393 [8209682313] margin:0.21325119213338]Array
(
    [complete] => 
    [id] => 8209682313
    [time] => 1550031209991
    [pending] => 1.45393000
    [amount] => 1.45393000
    [type] => buy
    [price] => 0.033763
)

2019-02-13 5:13:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:13:43 - cex place new buy order: eth_btc 0.033765 1.45385 [8209682777] margin:0.24877832074632]Array
(
    [complete] => 
    [id] => 8209682777
    [time] => 1550031222548
    [pending] => 1.45385000
    [amount] => 1.45385000
    [type] => buy
    [price] => 0.033765
)

2019-02-13 5:13:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:13:56 - cex place new buy order: eth_btc 0.033767 1.45376 [8209683429] margin:0.24284064323155]Array
(
    [complete] => 
    [id] => 8209683429
    [time] => 1550031236063
    [pending] => 1.45376000
    [amount] => 1.45376000
    [type] => buy
    [price] => 0.033767
)

2019-02-13 5:14:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:14:06 - cex place new buy order: eth_btc 0.033769 1.45368 [8209683893] margin:0.23690366904556]Array
(
    [complete] => 
    [id] => 8209683893
    [time] => 1550031245806
    [pending] => 1.45368000
    [amount] => 1.45368000
    [type] => buy
    [price] => 0.033769
)

2019-02-13 5:14:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:14:17 - cex place new buy order: eth_btc 0.033771 1.45359 [8209684381] margin:0.25169524147937]Array
(
    [complete] => 
    [id] => 8209684381
    [time] => 1550031257304
    [pending] => 1.45359000
    [amount] => 1.45359000
    [type] => buy
    [price] => 0.033771
)

2019-02-13 5:14:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:14:29 - cex place new buy order: eth_btc 0.033773 1.4535 [8209684846] margin:0.21614899475912]Array
(
    [complete] => 
    [id] => 8209684846
    [time] => 1550031268915
    [pending] => 1.45350000
    [amount] => 1.45350000
    [type] => buy
    [price] => 0.033773
)

2019-02-13 5:14:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:14:39 - cex place new buy order: eth_btc 0.033775 1.45342 [8209685277] margin:0.23094004441155]Array
(
    [complete] => 
    [id] => 8209685277
    [time] => 1550031279173
    [pending] => 1.45342000
    [amount] => 1.45342000
    [type] => buy
    [price] => 0.033775
)

2019-02-13 5:14:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:14:50 - cex place new buy order: eth_btc 0.033777 1.45333 [8209685711] margin:0.25165053142671]Array
(
    [complete] => 
    [id] => 8209685711
    [time] => 1550031290241
    [pending] => 1.45333000
    [amount] => 1.45333000
    [type] => buy
    [price] => 0.033777
)

2019-02-13 5:15:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:15:02 - cex place new buy order: eth_btc 0.033779 1.45325 [8209686326] margin:0.24867521241005]Array
(
    [complete] => 
    [id] => 8209686326
    [time] => 1550031301735
    [pending] => 1.45325000
    [amount] => 1.45325000
    [type] => buy
    [price] => 0.033779
)

2019-02-13 5:15:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:15:14 - cex place new buy order: eth_btc 0.033781 1.45316 [8209686879] margin:0.24866048962435]Array
(
    [complete] => 
    [id] => 8209686879
    [time] => 1550031313755
    [pending] => 1.45316000
    [amount] => 1.45316000
    [type] => buy
    [price] => 0.033781
)

2019-02-13 5:15:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:15:24 - cex place new buy order: eth_btc 0.033783 1.45307 [8209687299] margin:0.23384542521387]Array
(
    [complete] => 
    [id] => 8209687299
    [time] => 1550031324047
    [pending] => 1.45307000
    [amount] => 1.45307000
    [type] => buy
    [price] => 0.033783
)

2019-02-13 5:15:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:15:35 - cex place new buy order: eth_btc 0.033785 1.45299 [8209687854] margin:0.21607222140001]Array
(
    [complete] => 
    [id] => 8209687854
    [time] => 1550031334672
    [pending] => 1.45299000
    [amount] => 1.45299000
    [type] => buy
    [price] => 0.033785
)

2019-02-13 5:15:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:15:45 - cex place new buy order: eth_btc 0.033787 1.4529 [8209688482] margin:0.20422055820286]Array
(
    [complete] => 
    [id] => 8209688482
    [time] => 1550031344964
    [pending] => 1.45290000
    [amount] => 1.45290000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 5:15:55 - cex delete buy orders: eth_btc[move]
2019-02-13 5:15:57 - cex place new buy order: eth_btc 0.033788 1.45282 [8209689267] margin:0.19828938411908]Array
(
    [complete] => 
    [id] => 8209689267
    [time] => 1550031356871
    [pending] => 1.45282000
    [amount] => 1.45282000
    [type] => buy
    [price] => 0.033788
)

2019-02-13 5:16:03 - cex delete buy orders: eth_btc [above margin]
2019-02-13 5:16:21 - cex place new buy order: eth_btc 0.033727 1.4555 [8209691263]Array
(
    [complete] => 
    [id] => 8209691263
    [time] => 1550031380572
    [pending] => 1.45550000
    [amount] => 1.45550000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 5:16:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:16:33 - cex place new buy order: eth_btc 0.033729 1.4554 [8209692186] margin:0.37653058199174]Array
(
    [complete] => 
    [id] => 8209692186
    [time] => 1550031392847
    [pending] => 1.45540000
    [amount] => 1.45540000
    [type] => buy
    [price] => 0.033729
)

2019-02-13 5:16:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:16:43 - cex place new buy order: eth_btc 0.033734 1.45518 [8209692806] margin:0.38240350981205]Array
(
    [complete] => 
    [id] => 8209692806
    [time] => 1550031403261
    [pending] => 1.45518000
    [amount] => 1.45518000
    [type] => buy
    [price] => 0.033734
)

2019-02-13 5:16:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:16:55 - cex place new buy order: eth_btc 0.03374 1.45493 [8209693687] margin:0.34676941315945]Array
(
    [complete] => 
    [id] => 8209693687
    [time] => 1550031414992
    [pending] => 1.45493000
    [amount] => 1.45493000
    [type] => buy
    [price] => 0.03374
)

2019-02-13 5:17:09 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:17:11 - cex place new buy order: eth_btc 0.033747 1.45462 [8209694646] margin:0.32595489969478]Array
(
    [complete] => 
    [id] => 8209694646
    [time] => 1550031430954
    [pending] => 1.45462000
    [amount] => 1.45462000
    [type] => buy
    [price] => 0.033747
)

2019-02-13 5:17:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:17:25 - cex place new buy order: eth_btc 0.033749 1.45454 [8209695592] margin:0.32000948176241]Array
(
    [complete] => 
    [id] => 8209695592
    [time] => 1550031444785
    [pending] => 1.45454000
    [amount] => 1.45454000
    [type] => buy
    [price] => 0.033749
)

2019-02-13 5:17:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:17:38 - cex place new buy order: eth_btc 0.033751 1.45445 [8209696719] margin:0.30813901810316]Array
(
    [complete] => 
    [id] => 8209696719
    [time] => 1550031457771
    [pending] => 1.45445000
    [amount] => 1.45445000
    [type] => buy
    [price] => 0.033751
)

2019-02-13 5:17:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:17:48 - cex place new buy order: eth_btc 0.033753 1.45436 [8209697423] margin:0.26664296506977]Array
(
    [complete] => 
    [id] => 8209697423
    [time] => 1550031468448
    [pending] => 1.45436000
    [amount] => 1.45436000
    [type] => buy
    [price] => 0.033753
)

2019-02-13 5:17:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:18:00 - cex place new buy order: eth_btc 0.033755 1.45428 [8209698230] margin:0.2607021182047]Array
(
    [complete] => 
    [id] => 8209698230
    [time] => 1550031479653
    [pending] => 1.45428000
    [amount] => 1.45428000
    [type] => buy
    [price] => 0.033755
)

2019-02-13 5:18:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:18:31 - cex place new buy order: eth_btc 0.033729 1.4554 [8209699980]Array
(
    [complete] => 
    [id] => 8209699980
    [time] => 1550031510571
    [pending] => 1.45540000
    [amount] => 1.45540000
    [type] => buy
    [price] => 0.033729
)

2019-02-13 5:18:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:18:42 - cex place new buy order: eth_btc 0.033732 1.45527 [8209700624] margin:0.29645440531247]Array
(
    [complete] => 
    [id] => 8209700624
    [time] => 1550031522238
    [pending] => 1.45527000
    [amount] => 1.45527000
    [type] => buy
    [price] => 0.033732
)

2019-02-13 5:18:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:18:55 - cex place new buy order: eth_btc 0.033734 1.45518 [8209701236] margin:0.30829430248414]Array
(
    [complete] => 
    [id] => 8209701236
    [time] => 1550031535177
    [pending] => 1.45518000
    [amount] => 1.45518000
    [type] => buy
    [price] => 0.033734
)

2019-02-13 5:19:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:19:07 - cex place new buy order: eth_btc 0.033736 1.4551 [8209701724] margin:0.30531183305667]Array
(
    [complete] => 
    [id] => 8209701724
    [time] => 1550031547095
    [pending] => 1.45510000
    [amount] => 1.45510000
    [type] => buy
    [price] => 0.033736
)

2019-02-13 5:19:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:19:26 - cex place new buy order: eth_btc 0.033738 1.45501 [8209702522] margin:0.3052937340684]Array
(
    [complete] => 
    [id] => 8209702522
    [time] => 1550031565863
    [pending] => 1.45501000
    [amount] => 1.45501000
    [type] => buy
    [price] => 0.033738
)

2019-02-13 5:19:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:19:37 - cex place new buy order: eth_btc 0.03374 1.45493 [8209702996] margin:0.31120331950207]Array
(
    [complete] => 
    [id] => 8209702996
    [time] => 1550031576910
    [pending] => 1.45493000
    [amount] => 1.45493000
    [type] => buy
    [price] => 0.03374
)

2019-02-13 5:19:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:19:47 - cex place new buy order: eth_btc 0.033742 1.45484 [8209703362] margin:0.29340288068282]Array
(
    [complete] => 
    [id] => 8209703362
    [time] => 1550031587216
    [pending] => 1.45484000
    [amount] => 1.45484000
    [type] => buy
    [price] => 0.033742
)

2019-02-13 5:20:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:20:01 - cex place new buy order: eth_btc 0.033744 1.45475 [8209703871] margin:0.28153153153152]Array
(
    [complete] => 
    [id] => 8209703871
    [time] => 1550031600680
    [pending] => 1.45475000
    [amount] => 1.45475000
    [type] => buy
    [price] => 0.033744
)

2019-02-13 5:20:09 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:20:11 - cex place new buy order: eth_btc 0.033746 1.45467 [8209704274] margin:0.30818467373912]Array
(
    [complete] => 
    [id] => 8209704274
    [time] => 1550031610597
    [pending] => 1.45467000
    [amount] => 1.45467000
    [type] => buy
    [price] => 0.033746
)

2019-02-13 5:20:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:20:21 - cex place new buy order: eth_btc 0.033748 1.45458 [8209704731] margin:0.3022401327486]Array
(
    [complete] => 
    [id] => 8209704731
    [time] => 1550031620633
    [pending] => 1.45458000
    [amount] => 1.45458000
    [type] => buy
    [price] => 0.033748
)

2019-02-13 5:20:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:20:30 - cex place new buy order: eth_btc 0.03375 1.45449 [8209705097] margin:0.29629629629628]Array
(
    [complete] => 
    [id] => 8209705097
    [time] => 1550031629638
    [pending] => 1.45449000
    [amount] => 1.45449000
    [type] => buy
    [price] => 0.03375
)

2019-02-13 5:20:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:20:41 - cex place new buy order: eth_btc 0.033752 1.45441 [8209705645] margin:0.26665086513389]Array
(
    [complete] => 
    [id] => 8209705645
    [time] => 1550031641028
    [pending] => 1.45441000
    [amount] => 1.45441000
    [type] => buy
    [price] => 0.033752
)

2019-02-13 5:20:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:20:53 - cex place new buy order: eth_btc 0.033754 1.45432 [8209706108] margin:0.26070984179651]Array
(
    [complete] => 
    [id] => 8209706108
    [time] => 1550031652654
    [pending] => 1.45432000
    [amount] => 1.45432000
    [type] => buy
    [price] => 0.033754
)

2019-02-13 5:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:21:05 - cex place new buy order: eth_btc 0.033756 1.45424 [8209706491] margin:0.24588221353241]Array
(
    [complete] => 
    [id] => 8209706491
    [time] => 1550031665301
    [pending] => 1.45424000
    [amount] => 1.45424000
    [type] => buy
    [price] => 0.033756
)

2019-02-13 5:21:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:21:17 - cex place new buy order: eth_btc 0.033758 1.45415 [8209706859] margin:0.24290538539014]Array
(
    [complete] => 
    [id] => 8209706859
    [time] => 1550031677115
    [pending] => 1.45415000
    [amount] => 1.45415000
    [type] => buy
    [price] => 0.033758
)

2019-02-13 5:21:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:21:30 - cex place new buy order: eth_btc 0.03376 1.45406 [8209707228] margin:0.23992890995261]Array
(
    [complete] => 
    [id] => 8209707228
    [time] => 1550031689737
    [pending] => 1.45406000
    [amount] => 1.45406000
    [type] => buy
    [price] => 0.03376
)

2019-02-13 5:21:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:21:40 - cex place new buy order: eth_btc 0.033762 1.45398 [8209707916] margin:0.2339908773177]Array
(
    [complete] => 
    [id] => 8209707916
    [time] => 1550031700470
    [pending] => 1.45398000
    [amount] => 1.45398000
    [type] => buy
    [price] => 0.033762
)

2019-02-13 5:21:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:21:51 - cex place new buy order: eth_btc 0.033764 1.45389 [8209708373] margin:0.22213007937448]Array
(
    [complete] => 
    [id] => 8209708373
    [time] => 1550031710694
    [pending] => 1.45389000
    [amount] => 1.45389000
    [type] => buy
    [price] => 0.033764
)

2019-02-13 5:21:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:22:00 - cex place new buy order: eth_btc 0.033766 1.4538 [8209708853] margin:0.21915536338328]Array
(
    [complete] => 
    [id] => 8209708853
    [time] => 1550031719662
    [pending] => 1.45380000
    [amount] => 1.45380000
    [type] => buy
    [price] => 0.033766
)

2019-02-13 5:22:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:22:05 - cex place new buy order: eth_btc 0.033768 0.01243 [] margin:0.21321961620471]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 5:22:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:22:16 - cex place new buy order: eth_btc 0.033768 1.45372 [8209709877] margin:0.21321961620471]Array
(
    [complete] => 
    [id] => 8209709877
    [time] => 1550031735674
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 5:22:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:22:30 - cex place new buy order: eth_btc 0.03377 1.45363 [8209710780] margin:0.21320698845126]Array
(
    [complete] => 
    [id] => 8209710780
    [time] => 1550031749505
    [pending] => 1.45363000
    [amount] => 1.45363000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 5:22:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:22:41 - cex place new buy order: eth_btc 0.033772 1.45355 [8209711376] margin:0.20431126376881]Array
(
    [complete] => 
    [id] => 8209711376
    [time] => 1550031761121
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.033772
)

2019-02-13 5:22:53 - cex delete buy orders: eth_btc [above margin]
2019-02-13 5:23:02 - cex place new buy order: eth_btc 0.033731 1.4553 [8209712784]Array
(
    [complete] => 
    [id] => 8209712784
    [time] => 1550031782212
    [pending] => 1.45530000
    [amount] => 1.45530000
    [type] => buy
    [price] => 0.033731
)

2019-02-13 5:23:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:23:15 - cex place new buy order: eth_btc 0.033733 1.45523 [8209713605] margin:0.31719681024518]Array
(
    [complete] => 
    [id] => 8209713605
    [time] => 1550031794598
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 5:23:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:23:27 - cex place new buy order: eth_btc 0.033735 1.45514 [8209714549] margin:0.31124944419743]Array
(
    [complete] => 
    [id] => 8209714549
    [time] => 1550031806697
    [pending] => 1.45514000
    [amount] => 1.45514000
    [type] => buy
    [price] => 0.033735
)

2019-02-13 5:23:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:23:40 - cex place new buy order: eth_btc 0.033737 1.45505 [8209715436] margin:0.3053027832943]Array
(
    [complete] => 
    [id] => 8209715436
    [time] => 1550031819602
    [pending] => 1.45505000
    [amount] => 1.45505000
    [type] => buy
    [price] => 0.033737
)

2019-02-13 5:23:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:23:53 - cex place new buy order: eth_btc 0.033739 1.45497 [8209716271] margin:0.29639289842616]Array
(
    [complete] => 
    [id] => 8209716271
    [time] => 1550031832686
    [pending] => 1.45497000
    [amount] => 1.45497000
    [type] => buy
    [price] => 0.033739
)

2019-02-13 5:24:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:24:06 - cex place new buy order: eth_btc 0.033741 1.45488 [8209717215] margin:0.29341157642038]Array
(
    [complete] => 
    [id] => 8209717215
    [time] => 1550031846114
    [pending] => 1.45488000
    [amount] => 1.45488000
    [type] => buy
    [price] => 0.033741
)

2019-02-13 5:24:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:24:21 - cex place new buy order: eth_btc 0.033743 1.4548 [8209718040] margin:0.2785762973061]Array
(
    [complete] => 
    [id] => 8209718040
    [time] => 1550031860635
    [pending] => 1.45480000
    [amount] => 1.45480000
    [type] => buy
    [price] => 0.033743
)

2019-02-13 5:24:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:24:35 - cex place new buy order: eth_btc 0.033745 1.45471 [8209718947] margin:0.27263298266409]Array
(
    [complete] => 
    [id] => 8209718947
    [time] => 1550031874652
    [pending] => 1.45471000
    [amount] => 1.45471000
    [type] => buy
    [price] => 0.033745
)

2019-02-13 5:24:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:24:46 - cex place new buy order: eth_btc 0.033747 1.45462 [8209719718] margin:0.24891101431239]Array
(
    [complete] => 
    [id] => 8209719718
    [time] => 1550031886433
    [pending] => 1.45462000
    [amount] => 1.45462000
    [type] => buy
    [price] => 0.033747
)

2019-02-13 5:24:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:24:58 - cex place new buy order: eth_btc 0.033749 1.45454 [8209720723] margin:0.24297016207888]Array
(
    [complete] => 
    [id] => 8209720723
    [time] => 1550031897675
    [pending] => 1.45454000
    [amount] => 1.45454000
    [type] => buy
    [price] => 0.033749
)

2019-02-13 5:25:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:25:15 - cex place new buy order: eth_btc 0.033751 1.45445 [8209721791] margin:0.22221563805516]Array
(
    [complete] => 
    [id] => 8209721791
    [time] => 1550031914615
    [pending] => 1.45445000
    [amount] => 1.45445000
    [type] => buy
    [price] => 0.033751
)

2019-02-13 5:25:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:25:29 - cex place new buy order: eth_btc 0.033753 1.45436 [8209722881] margin:0.2192397712796]Array
(
    [complete] => 
    [id] => 8209722881
    [time] => 1550031928806
    [pending] => 1.45436000
    [amount] => 1.45436000
    [type] => buy
    [price] => 0.033753
)

2019-02-13 5:25:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:25:41 - cex place new buy order: eth_btc 0.033755 1.45428 [8209723623] margin:0.21330173307659]Array
(
    [complete] => 
    [id] => 8209723623
    [time] => 1550031940861
    [pending] => 1.45428000
    [amount] => 1.45428000
    [type] => buy
    [price] => 0.033755
)

2019-02-13 5:25:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:25:54 - cex place new buy order: eth_btc 0.033757 1.45419 [8209724363] margin:0.20736439849514]Array
(
    [complete] => 
    [id] => 8209724363
    [time] => 1550031954392
    [pending] => 1.45419000
    [amount] => 1.45419000
    [type] => buy
    [price] => 0.033757
)

2019-02-13 5:26:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:26:06 - cex place new buy order: eth_btc 0.033759 1.45411 [8209725189] margin:0.2043899404603]Array
(
    [complete] => 
    [id] => 8209725189
    [time] => 1550031966351
    [pending] => 1.45411000
    [amount] => 1.45411000
    [type] => buy
    [price] => 0.033759
)

2019-02-13 5:26:17 - cex delete buy orders: eth_btc[move]
2019-02-13 5:26:18 - cex place new buy order: eth_btc 0.03376 1.45402 [8209725895] margin:0.19845383726784]Array
(
    [complete] => 
    [id] => 8209725895
    [time] => 1550031978001
    [pending] => 1.45402000
    [amount] => 1.45402000
    [type] => buy
    [price] => 0.03376
)

2019-02-13 5:26:29 - cex delete buy orders: eth_btc [above margin]
2019-02-13 5:26:42 - cex place new buy order: eth_btc 0.03369 1.4571 [8209727421]Array
(
    [complete] => 
    [id] => 8209727421
    [time] => 1550032002481
    [pending] => 1.45710000
    [amount] => 1.45710000
    [type] => buy
    [price] => 0.03369
)

2019-02-13 5:26:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:26:54 - cex place new buy order: eth_btc 0.033692 1.457 [8209728042] margin:0.34429538169298]Array
(
    [complete] => 
    [id] => 8209728042
    [time] => 1550032013801
    [pending] => 1.45700000
    [amount] => 1.45700000
    [type] => buy
    [price] => 0.033692
)

2019-02-13 5:27:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:27:08 - cex place new buy order: eth_btc 0.033694 1.45691 [8209728707] margin:0.29678874577075]Array
(
    [complete] => 
    [id] => 8209728707
    [time] => 1550032027607
    [pending] => 1.45691000
    [amount] => 1.45691000
    [type] => buy
    [price] => 0.033694
)

2019-02-13 5:27:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:27:21 - cex place new buy order: eth_btc 0.033696 1.45682 [8209729334] margin:0.28490028490029]Array
(
    [complete] => 
    [id] => 8209729334
    [time] => 1550032040546
    [pending] => 1.45682000
    [amount] => 1.45682000
    [type] => buy
    [price] => 0.033696
)

2019-02-13 5:27:31 - cex delete buy orders: eth_btc[move]
2019-02-13 5:27:33 - cex place new buy order: eth_btc 0.033673 1.45678 [8209730012] margin:0.27598896044159]Array
(
    [complete] => 
    [id] => 8209730012
    [time] => 1550032052592
    [pending] => 1.45678000
    [amount] => 1.45678000
    [type] => buy
    [price] => 0.033673
)

2019-02-13 5:27:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:27:43 - cex place new buy order: eth_btc 0.033675 1.45773 [8209730943] margin:0.32962138084631]Array
(
    [complete] => 
    [id] => 8209730943
    [time] => 1550032063379
    [pending] => 1.45773000
    [amount] => 1.45773000
    [type] => buy
    [price] => 0.033675
)

2019-02-13 5:27:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:27:54 - cex place new buy order: eth_btc 0.033677 1.45765 [8209732036] margin:0.29990794904535]Array
(
    [complete] => 
    [id] => 8209732036
    [time] => 1550032074169
    [pending] => 1.45765000
    [amount] => 1.45765000
    [type] => buy
    [price] => 0.033677
)

2019-02-13 5:28:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:28:08 - cex place new buy order: eth_btc 0.033679 1.45756 [8209733618] margin:0.34442827874936]Array
(
    [complete] => 
    [id] => 8209733618
    [time] => 1550032088153
    [pending] => 1.45756000
    [amount] => 1.45756000
    [type] => buy
    [price] => 0.033679
)

2019-02-13 5:28:19 - cex delete buy orders: eth_btc[move]
2019-02-13 5:28:20 - cex place new buy order: eth_btc 0.033673 1.45752 [8209734890] margin:0.32363420427552]Array
(
    [complete] => 
    [id] => 8209734890
    [time] => 1550032100461
    [pending] => 1.45752000
    [amount] => 1.45752000
    [type] => buy
    [price] => 0.033673
)

2019-02-13 5:28:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:28:31 - cex place new buy order: eth_btc 0.033675 1.45773 [8209735901] margin:0.35931700074239]Array
(
    [complete] => 
    [id] => 8209735901
    [time] => 1550032111280
    [pending] => 1.45773000
    [amount] => 1.45773000
    [type] => buy
    [price] => 0.033675
)

2019-02-13 5:28:41 - cex delete buy orders: eth_btc[move]
2019-02-13 5:28:43 - cex place new buy order: eth_btc 0.033674 1.45769 [8209737031] margin:0.37118422615512]Array
(
    [complete] => 
    [id] => 8209737031
    [time] => 1550032122691
    [pending] => 1.45769000
    [amount] => 1.45769000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 5:28:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:28:54 - cex place new buy order: eth_btc 0.033676 1.45769 [8209738036] margin:0.35039790949043]Array
(
    [complete] => 
    [id] => 8209738036
    [time] => 1550032134357
    [pending] => 1.45769000
    [amount] => 1.45769000
    [type] => buy
    [price] => 0.033676
)

2019-02-13 5:29:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:29:05 - cex place new buy order: eth_btc 0.033681 1.45747 [8209738963] margin:0.35034589234286]Array
(
    [complete] => 
    [id] => 8209738963
    [time] => 1550032145194
    [pending] => 1.45747000
    [amount] => 1.45747000
    [type] => buy
    [price] => 0.033681
)

2019-02-13 5:29:05 - cex place new buy order: eth_btc 0.033681 1.45747 [] margin:0.34737685935691]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 5:29:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:29:23 - cex place new buy order: eth_btc 0.033683 1.45739 [8209739990] margin:0.27907252916903]Array
(
    [complete] => 
    [id] => 8209739990
    [time] => 1550032162834
    [pending] => 1.45739000
    [amount] => 1.45739000
    [type] => buy
    [price] => 0.033683
)

2019-02-13 5:29:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:29:37 - cex place new buy order: eth_btc 0.033685 1.4573 [8209740901] margin:0.32358616594923]Array
(
    [complete] => 
    [id] => 8209740901
    [time] => 1550032177012
    [pending] => 1.45730000
    [amount] => 1.45730000
    [type] => buy
    [price] => 0.033685
)

2019-02-13 5:29:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:29:48 - cex place new buy order: eth_btc 0.033687 1.45721 [8209741489] margin:0.32356695461158]Array
(
    [complete] => 
    [id] => 8209741489
    [time] => 1550032187868
    [pending] => 1.45721000
    [amount] => 1.45721000
    [type] => buy
    [price] => 0.033687
)

2019-02-13 5:29:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:30:00 - cex place new buy order: eth_btc 0.033689 1.45713 [8209742336] margin:0.32354774555492]Array
(
    [complete] => 
    [id] => 8209742336
    [time] => 1550032199620
    [pending] => 1.45713000
    [amount] => 1.45713000
    [type] => buy
    [price] => 0.033689
)

2019-02-13 5:30:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:30:05 - cex place new buy order: eth_btc 0.033691 1.45704 [8209742685] margin:0.32352853877891]Array
(
    [complete] => 
    [id] => 8209742685
    [time] => 1550032204603
    [pending] => 1.45704000
    [amount] => 1.45704000
    [type] => buy
    [price] => 0.033691
)

2019-02-13 5:30:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:30:12 - cex place new buy order: eth_btc 0.033693 1.45695 [8209743078] margin:0.31757338319531]Array
(
    [complete] => 
    [id] => 8209743078
    [time] => 1550032211727
    [pending] => 1.45695000
    [amount] => 1.45695000
    [type] => buy
    [price] => 0.033693
)

2019-02-13 5:30:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:30:21 - cex place new buy order: eth_btc 0.033695 1.45687 [8209743566] margin:0.3353613295741]Array
(
    [complete] => 
    [id] => 8209743566
    [time] => 1550032221155
    [pending] => 1.45687000
    [amount] => 1.45687000
    [type] => buy
    [price] => 0.033695
)

2019-02-13 5:30:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:30:31 - cex place new buy order: eth_btc 0.033697 1.45678 [8209744139] margin:0.32643855536101]Array
(
    [complete] => 
    [id] => 8209744139
    [time] => 1550032230595
    [pending] => 1.45678000
    [amount] => 1.45678000
    [type] => buy
    [price] => 0.033697
)

2019-02-13 5:30:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:30:40 - cex place new buy order: eth_btc 0.033699 1.4567 [8209744712] margin:0.2522330039467]Array
(
    [complete] => 
    [id] => 8209744712
    [time] => 1550032240461
    [pending] => 1.45670000
    [amount] => 1.45670000
    [type] => buy
    [price] => 0.033699
)

2019-02-13 5:30:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:30:50 - cex place new buy order: eth_btc 0.033701 1.45661 [8209745238] margin:0.27298893207914]Array
(
    [complete] => 
    [id] => 8209745238
    [time] => 1550032249563
    [pending] => 1.45661000
    [amount] => 1.45661000
    [type] => buy
    [price] => 0.033701
)

2019-02-13 5:30:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:31:00 - cex place new buy order: eth_btc 0.033703 1.45652 [8209745808] margin:0.26703854256296]Array
(
    [complete] => 
    [id] => 8209745808
    [time] => 1550032260219
    [pending] => 1.45652000
    [amount] => 1.45652000
    [type] => buy
    [price] => 0.033703
)

2019-02-13 5:31:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:31:05 - cex place new buy order: eth_btc 0.033705 1.45644 [8209745974] margin:0.25812194036494]Array
(
    [complete] => 
    [id] => 8209745974
    [time] => 1550032264640
    [pending] => 1.45644000
    [amount] => 1.45644000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:31:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:31:18 - cex place new buy order: eth_btc 0.033707 1.45635 [8209746665] margin:0.25217313911057]Array
(
    [complete] => 
    [id] => 8209746665
    [time] => 1550032278418
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:31:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:31:34 - cex place new buy order: eth_btc 0.033709 1.45626 [8209747437] margin:0.24622504375686]Array
(
    [complete] => 
    [id] => 8209747437
    [time] => 1550032293805
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033709
)

2019-02-13 5:31:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:31:45 - cex place new buy order: eth_btc 0.033711 1.45618 [8209748063] margin:0.24324404497047]Array
(
    [complete] => 
    [id] => 8209748063
    [time] => 1550032305207
    [pending] => 1.45618000
    [amount] => 1.45618000
    [type] => buy
    [price] => 0.033711
)

2019-02-13 5:31:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:31:57 - cex place new buy order: eth_btc 0.033713 1.45609 [8209748728] margin:0.23433097024887]Array
(
    [complete] => 
    [id] => 8209748728
    [time] => 1550032316505
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033713
)

2019-02-13 5:32:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:32:08 - cex place new buy order: eth_btc 0.033715 1.456 [8209749372] margin:0.23431706955359]Array
(
    [complete] => 
    [id] => 8209749372
    [time] => 1550032328472
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.033715
)

2019-02-13 5:32:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:32:20 - cex place new buy order: eth_btc 0.033717 1.45592 [8209750253] margin:0.2224397188362]Array
(
    [complete] => 
    [id] => 8209750253
    [time] => 1550032340106
    [pending] => 1.45592000
    [amount] => 1.45592000
    [type] => buy
    [price] => 0.033717
)

2019-02-13 5:32:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:32:33 - cex place new buy order: eth_btc 0.033719 1.45583 [8209751030] margin:0.23132358610873]Array
(
    [complete] => 
    [id] => 8209751030
    [time] => 1550032353254
    [pending] => 1.45583000
    [amount] => 1.45583000
    [type] => buy
    [price] => 0.033719
)

2019-02-13 5:32:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:32:46 - cex place new buy order: eth_btc 0.033721 1.45574 [8209751743] margin:0.21944782183208]Array
(
    [complete] => 
    [id] => 8209751743
    [time] => 1550032365576
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033721
)

2019-02-13 5:32:56 - cex delete buy orders: eth_btc [above margin]
2019-02-13 5:33:09 - cex place new buy order: eth_btc 0.03368 1.4575 [8209753052]Array
(
    [complete] => 
    [id] => 8209753052
    [time] => 1550032388810
    [pending] => 1.45750000
    [amount] => 1.45750000
    [type] => buy
    [price] => 0.03368
)

2019-02-13 5:33:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:33:21 - cex place new buy order: eth_btc 0.033684 1.45734 [8209754016] margin:0.32656454102837]Array
(
    [complete] => 
    [id] => 8209754016
    [time] => 1550032400741
    [pending] => 1.45734000
    [amount] => 1.45734000
    [type] => buy
    [price] => 0.033684
)

2019-02-13 5:33:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:33:34 - cex place new buy order: eth_btc 0.033686 1.45726 [8209755113] margin:0.33841952146292]Array
(
    [complete] => 
    [id] => 8209755113
    [time] => 1550032414297
    [pending] => 1.45726000
    [amount] => 1.45726000
    [type] => buy
    [price] => 0.033686
)

2019-02-13 5:33:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:33:46 - cex place new buy order: eth_btc 0.033691 1.45704 [8209755797] margin:0.32946484224274]Array
(
    [complete] => 
    [id] => 8209755797
    [time] => 1550032426285
    [pending] => 1.45704000
    [amount] => 1.45704000
    [type] => buy
    [price] => 0.033691
)

2019-02-13 5:33:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:33:59 - cex place new buy order: eth_btc 0.033694 1.45691 [8209756433] margin:0.31459607051698]Array
(
    [complete] => 
    [id] => 8209756433
    [time] => 1550032438628
    [pending] => 1.45691000
    [amount] => 1.45691000
    [type] => buy
    [price] => 0.033694
)

2019-02-13 5:34:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:34:08 - cex place new buy order: eth_btc 0.033696 1.45682 [8209756952] margin:0.28786799620131]Array
(
    [complete] => 
    [id] => 8209756952
    [time] => 1550032448427
    [pending] => 1.45682000
    [amount] => 1.45682000
    [type] => buy
    [price] => 0.033696
)

2019-02-13 5:34:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:34:21 - cex place new buy order: eth_btc 0.033698 1.45674 [8209757636] margin:0.2819158407027]Array
(
    [complete] => 
    [id] => 8209757636
    [time] => 1550032460927
    [pending] => 1.45674000
    [amount] => 1.45674000
    [type] => buy
    [price] => 0.033698
)

2019-02-13 5:34:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:34:33 - cex place new buy order: eth_btc 0.0337 1.45665 [8209758220] margin:0.28189910979228]Array
(
    [complete] => 
    [id] => 8209758220
    [time] => 1550032472734
    [pending] => 1.45665000
    [amount] => 1.45665000
    [type] => buy
    [price] => 0.0337
)

2019-02-13 5:34:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:34:45 - cex place new buy order: eth_btc 0.033702 1.45657 [8209758907] margin:0.27594801495459]Array
(
    [complete] => 
    [id] => 8209758907
    [time] => 1550032485029
    [pending] => 1.45657000
    [amount] => 1.45657000
    [type] => buy
    [price] => 0.033702
)

2019-02-13 5:34:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:34:56 - cex place new buy order: eth_btc 0.033704 1.45648 [8209759682] margin:0.27296463327795]Array
(
    [complete] => 
    [id] => 8209759682
    [time] => 1550032496317
    [pending] => 1.45648000
    [amount] => 1.45648000
    [type] => buy
    [price] => 0.033704
)

2019-02-13 5:35:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:35:11 - cex place new buy order: eth_btc 0.033706 1.45639 [8209760605] margin:0.25811428232361]Array
(
    [complete] => 
    [id] => 8209760605
    [time] => 1550032510687
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.033706
)

2019-02-13 5:35:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:35:23 - cex place new buy order: eth_btc 0.033708 1.45631 [8209761397] margin:0.25513231280407]Array
(
    [complete] => 
    [id] => 8209761397
    [time] => 1550032523103
    [pending] => 1.45631000
    [amount] => 1.45631000
    [type] => buy
    [price] => 0.033708
)

2019-02-13 5:35:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:35:33 - cex place new buy order: eth_btc 0.03371 1.45622 [8209762142] margin:0.25808365470186]Array
(
    [complete] => 
    [id] => 8209762142
    [time] => 1550032533325
    [pending] => 1.45622000
    [amount] => 1.45622000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 5:35:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:35:43 - cex place new buy order: eth_btc 0.033712 1.45613 [8209762762] margin:0.25510204081634]Array
(
    [complete] => 
    [id] => 8209762762
    [time] => 1550032542892
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 5:35:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:35:52 - cex place new buy order: eth_btc 0.033714 1.45605 [8209763481] margin:0.24025627335824]Array
(
    [complete] => 
    [id] => 8209763481
    [time] => 1550032551948
    [pending] => 1.45605000
    [amount] => 1.45605000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 5:36:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:36:03 - cex place new buy order: eth_btc 0.033716 1.45596 [8209764203] margin:0.25210582512751]Array
(
    [complete] => 
    [id] => 8209764203
    [time] => 1550032563000
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 5:36:12 - cex delete buy orders: eth_btc[move]
2019-02-13 5:36:13 - cex place new buy order: eth_btc 0.033675 1.45592 [8209765154] margin:0.24913248509653]Array
(
    [complete] => 
    [id] => 8209765154
    [time] => 1550032573031
    [pending] => 1.45592000
    [amount] => 1.45592000
    [type] => buy
    [price] => 0.033675
)

2019-02-13 5:36:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:36:26 - cex place new buy order: eth_btc 0.033677 1.45765 [8209766079] margin:0.35335689045937]Array
(
    [complete] => 
    [id] => 8209766079
    [time] => 1550032585568
    [pending] => 1.45765000
    [amount] => 1.45765000
    [type] => buy
    [price] => 0.033677
)

2019-02-13 5:36:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:36:38 - cex place new buy order: eth_btc 0.033683 1.45739 [8209767256] margin:0.3295430929549]Array
(
    [complete] => 
    [id] => 8209767256
    [time] => 1550032597931
    [pending] => 1.45739000
    [amount] => 1.45739000
    [type] => buy
    [price] => 0.033683
)

2019-02-13 5:36:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:36:51 - cex place new buy order: eth_btc 0.033685 1.4573 [8209768230] margin:0.33546088763545]Array
(
    [complete] => 
    [id] => 8209768230
    [time] => 1550032610889
    [pending] => 1.45730000
    [amount] => 1.45730000
    [type] => buy
    [price] => 0.033685
)

2019-02-13 5:37:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:37:05 - cex place new buy order: eth_btc 0.033691 1.45704 [8209769284] margin:0.32649669051081]Array
(
    [complete] => 
    [id] => 8209769284
    [time] => 1550032624635
    [pending] => 1.45704000
    [amount] => 1.45704000
    [type] => buy
    [price] => 0.033691
)

2019-02-13 5:37:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:37:20 - cex place new buy order: eth_btc 0.033694 1.45691 [8209770304] margin:0.32646762034783]Array
(
    [complete] => 
    [id] => 8209770304
    [time] => 1550032639692
    [pending] => 1.45691000
    [amount] => 1.45691000
    [type] => buy
    [price] => 0.033694
)

2019-02-13 5:37:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:37:31 - cex place new buy order: eth_btc 0.033696 1.45682 [8209770913] margin:0.31754510921176]Array
(
    [complete] => 
    [id] => 8209770913
    [time] => 1550032651344
    [pending] => 1.45682000
    [amount] => 1.45682000
    [type] => buy
    [price] => 0.033696
)

2019-02-13 5:37:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:37:43 - cex place new buy order: eth_btc 0.033698 1.45674 [8209771640] margin:0.30565612202504]Array
(
    [complete] => 
    [id] => 8209771640
    [time] => 1550032662592
    [pending] => 1.45674000
    [amount] => 1.45674000
    [type] => buy
    [price] => 0.033698
)

2019-02-13 5:37:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:37:54 - cex place new buy order: eth_btc 0.0337 1.45665 [8209772284] margin:0.29673590504449]Array
(
    [complete] => 
    [id] => 8209772284
    [time] => 1550032673925
    [pending] => 1.45665000
    [amount] => 1.45665000
    [type] => buy
    [price] => 0.0337
)

2019-02-13 5:38:04 - cex delete buy orders: eth_btc[move]
2019-02-13 5:38:05 - cex place new buy order: eth_btc 0.033673 1.45661 [8209772955] margin:0.30266164208776]Array
(
    [complete] => 
    [id] => 8209772955
    [time] => 1550032685011
    [pending] => 1.45661000
    [amount] => 1.45661000
    [type] => buy
    [price] => 0.033673
)

2019-02-13 5:38:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:38:40 - cex place new buy order: eth_btc 0.033677 1.45765 [8209774998] margin:0.3830507468005]Array
(
    [complete] => 
    [id] => 8209774998
    [time] => 1550032719676
    [pending] => 1.45765000
    [amount] => 1.45765000
    [type] => buy
    [price] => 0.033677
)

2019-02-13 5:38:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:38:51 - cex place new buy order: eth_btc 0.033679 1.45756 [8209775868] margin:0.374120371745]Array
(
    [complete] => 
    [id] => 8209775868
    [time] => 1550032730911
    [pending] => 1.45756000
    [amount] => 1.45756000
    [type] => buy
    [price] => 0.033679
)

2019-02-13 5:39:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:39:02 - cex place new buy order: eth_btc 0.033683 1.45739 [] margin:0.36220051658107]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 5:39:04 - cex place new buy order: eth_btc 0.033685 1.4573 [8209776723]Array
(
    [complete] => 
    [id] => 8209776723
    [time] => 1550032744325
    [pending] => 1.45730000
    [amount] => 1.45730000
    [type] => buy
    [price] => 0.033685
)

2019-02-13 5:39:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:39:18 - cex place new buy order: eth_btc 0.033687 1.45721 [8209777454] margin:0.35622050048978]Array
(
    [complete] => 
    [id] => 8209777454
    [time] => 1550032758125
    [pending] => 1.45721000
    [amount] => 1.45721000
    [type] => buy
    [price] => 0.033687
)

2019-02-13 5:39:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:39:31 - cex place new buy order: eth_btc 0.033689 1.45713 [8209778284] margin:0.35026269702274]Array
(
    [complete] => 
    [id] => 8209778284
    [time] => 1550032770735
    [pending] => 1.45713000
    [amount] => 1.45713000
    [type] => buy
    [price] => 0.033689
)

2019-02-13 5:39:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:39:44 - cex place new buy order: eth_btc 0.033691 1.45704 [8209779169] margin:0.34133744917042]Array
(
    [complete] => 
    [id] => 8209779169
    [time] => 1550032783656
    [pending] => 1.45704000
    [amount] => 1.45704000
    [type] => buy
    [price] => 0.033691
)

2019-02-13 5:39:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:39:56 - cex place new buy order: eth_btc 0.033694 1.45691 [8209779958] margin:0.33833917017865]Array
(
    [complete] => 
    [id] => 8209779958
    [time] => 1550032796322
    [pending] => 1.45691000
    [amount] => 1.45691000
    [type] => buy
    [price] => 0.033694
)

2019-02-13 5:40:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:40:06 - cex place new buy order: eth_btc 0.033696 1.45682 [8209780587] margin:0.33238366571697]Array
(
    [complete] => 
    [id] => 8209780587
    [time] => 1550032805600
    [pending] => 1.45682000
    [amount] => 1.45682000
    [type] => buy
    [price] => 0.033696
)

2019-02-13 5:40:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:40:17 - cex place new buy order: eth_btc 0.033698 1.45674 [8209781567] margin:0.33533147367797]Array
(
    [complete] => 
    [id] => 8209781567
    [time] => 1550032817472
    [pending] => 1.45674000
    [amount] => 1.45674000
    [type] => buy
    [price] => 0.033698
)

2019-02-13 5:40:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:40:30 - cex place new buy order: eth_btc 0.0337 1.45665 [8209782873] margin:0.32937685459942]Array
(
    [complete] => 
    [id] => 8209782873
    [time] => 1550032829880
    [pending] => 1.45665000
    [amount] => 1.45665000
    [type] => buy
    [price] => 0.0337
)

2019-02-13 5:40:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:40:42 - cex place new buy order: eth_btc 0.033702 1.45657 [8209783835] margin:0.35902913773662]Array
(
    [complete] => 
    [id] => 8209783835
    [time] => 1550032841864
    [pending] => 1.45657000
    [amount] => 1.45657000
    [type] => buy
    [price] => 0.033702
)

2019-02-13 5:40:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:40:54 - cex place new buy order: eth_btc 0.033704 1.45648 [8209784378] margin:0.35900783289817]Array
(
    [complete] => 
    [id] => 8209784378
    [time] => 1550032853787
    [pending] => 1.45648000
    [amount] => 1.45648000
    [type] => buy
    [price] => 0.033704
)

2019-02-13 5:41:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:41:06 - cex place new buy order: eth_btc 0.033706 1.45639 [8209784929] margin:0.33525188393759]Array
(
    [complete] => 
    [id] => 8209784929
    [time] => 1550032865803
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.033706
)

2019-02-13 5:41:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:41:17 - cex place new buy order: eth_btc 0.033708 1.45631 [8209785485] margin:0.32929868280527]Array
(
    [complete] => 
    [id] => 8209785485
    [time] => 1550032876960
    [pending] => 1.45631000
    [amount] => 1.45631000
    [type] => buy
    [price] => 0.033708
)

2019-02-13 5:41:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:41:26 - cex place new buy order: eth_btc 0.03371 1.45622 [8209786104] margin:0.32631266686443]Array
(
    [complete] => 
    [id] => 8209786104
    [time] => 1550032886060
    [pending] => 1.45622000
    [amount] => 1.45622000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 5:41:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:41:36 - cex place new buy order: eth_btc 0.033712 1.45613 [8209787017] margin:0.31442809682012]Array
(
    [complete] => 
    [id] => 8209787017
    [time] => 1550032895904
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 5:41:46 - cex delete buy orders: eth_btc[move]
2019-02-13 5:41:48 - cex place new buy order: eth_btc 0.033688 1.45609 [8209787609] margin:0.31145255539407]Array
(
    [complete] => 
    [id] => 8209787609
    [time] => 1550032907813
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033688
)

2019-02-13 5:41:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:42:00 - cex place new buy order: eth_btc 0.03369 1.45708 [8209788313] margin:0.37993469872366]Array
(
    [complete] => 
    [id] => 8209788313
    [time] => 1550032920425
    [pending] => 1.45708000
    [amount] => 1.45708000
    [type] => buy
    [price] => 0.03369
)

2019-02-13 5:42:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:42:09 - cex place new buy order: eth_btc 0.033694 1.45691 [8209789217] margin:0.39176114441741]Array
(
    [complete] => 
    [id] => 8209789217
    [time] => 1550032928963
    [pending] => 1.45691000
    [amount] => 1.45691000
    [type] => buy
    [price] => 0.033694
)

2019-02-13 5:42:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:42:22 - cex place new buy order: eth_btc 0.033698 1.45674 [8209790513] margin:0.39171464181851]Array
(
    [complete] => 
    [id] => 8209790513
    [time] => 1550032941907
    [pending] => 1.45674000
    [amount] => 1.45674000
    [type] => buy
    [price] => 0.033698
)

2019-02-13 5:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:43:06 - cex place new buy order: eth_btc 0.033702 1.45657 [8209793093] margin:0.40650406504064]Array
(
    [complete] => 
    [id] => 8209793093
    [time] => 1550032985823
    [pending] => 1.45657000
    [amount] => 1.45657000
    [type] => buy
    [price] => 0.033702
)

2019-02-13 5:43:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:43:20 - cex place new buy order: eth_btc 0.033706 1.45639 [8209793784] margin:0.39458850056371]Array
(
    [complete] => 
    [id] => 8209793784
    [time] => 1550032999877
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.033706
)

2019-02-13 5:43:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:43:32 - cex place new buy order: eth_btc 0.033709 1.45626 [8209794337] margin:0.38268711620042]Array
(
    [complete] => 
    [id] => 8209794337
    [time] => 1550033012472
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033709
)

2019-02-13 5:43:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:43:45 - cex place new buy order: eth_btc 0.033712 1.45613 [8209794929] margin:0.37375415282392]Array
(
    [complete] => 
    [id] => 8209794929
    [time] => 1550033025097
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 5:44:12 - cex delete buy orders: eth_btc[move]
2019-02-13 5:44:13 - cex place new buy order: eth_btc 0.033696 1.45609 [8209796268] margin:0.36187820721976]Array
(
    [complete] => 
    [id] => 8209796268
    [time] => 1550033052739
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033696
)

2019-02-13 5:44:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:44:25 - cex place new buy order: eth_btc 0.033713 1.45609 [8209796760] margin:0.36187820721976]Array
(
    [complete] => 
    [id] => 8209796760
    [time] => 1550033065413
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033713
)

2019-02-13 5:44:44 - cex delete buy orders: eth_btc[move]
2019-02-13 5:44:45 - cex place new buy order: eth_btc 0.033696 1.45605 [8209797494] margin:0.36779972711634]Array
(
    [complete] => 
    [id] => 8209797494
    [time] => 1550033085357
    [pending] => 1.45605000
    [amount] => 1.45605000
    [type] => buy
    [price] => 0.033696
)

2019-02-13 5:44:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:44:59 - cex place new buy order: eth_btc 0.033698 1.45674 [8209797972] margin:0.40951985281026]Array
(
    [complete] => 
    [id] => 8209797972
    [time] => 1550033099168
    [pending] => 1.45674000
    [amount] => 1.45674000
    [type] => buy
    [price] => 0.033698
)

2019-02-13 5:45:12 - cex delete buy orders: eth_btc[move]
2019-02-13 5:45:14 - cex place new buy order: eth_btc 0.033698 1.4567 [8209798786] margin:0.39170301789371]Array
(
    [complete] => 
    [id] => 8209798786
    [time] => 1550033114099
    [pending] => 1.45670000
    [amount] => 1.45670000
    [type] => buy
    [price] => 0.033698
)

2019-02-13 5:45:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:45:27 - cex place new buy order: eth_btc 0.033701 1.45661 [8209799579] margin:0.38871250111272]Array
(
    [complete] => 
    [id] => 8209799579
    [time] => 1550033126944
    [pending] => 1.45661000
    [amount] => 1.45661000
    [type] => buy
    [price] => 0.033701
)

2019-02-13 5:45:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:45:38 - cex place new buy order: eth_btc 0.033703 1.45652 [8209800446] margin:0.388689434175]Array
(
    [complete] => 
    [id] => 8209800446
    [time] => 1550033138093
    [pending] => 1.45652000
    [amount] => 1.45652000
    [type] => buy
    [price] => 0.033703
)

2019-02-13 5:45:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:45:50 - cex place new buy order: eth_btc 0.033705 1.45644 [8209801357] margin:0.34416258715324]Array
(
    [complete] => 
    [id] => 8209801357
    [time] => 1550033150294
    [pending] => 1.45644000
    [amount] => 1.45644000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:46:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:46:02 - cex delete buy orders: eth_btc[move]
2019-02-13 5:46:03 - cex place new buy order: eth_btc 0.033707 1.45635 [8209802184] margin:0.3530423947548]Array
(
    [complete] => 
    [id] => 8209802184
    [time] => 1550033162662
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:46:04 - cex place new buy order: eth_btc 0.033696 0.01244 [] margin:0.36495267483607]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 5:46:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:46:14 - cex place new buy order: eth_btc 0.033709 1.45626 [8209803120] margin:0.32038921356314]Array
(
    [complete] => 
    [id] => 8209803120
    [time] => 1550033174406
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033709
)

2019-02-13 5:46:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:46:26 - cex place new buy order: eth_btc 0.033711 1.45618 [8209804045] margin:0.32333659636321]Array
(
    [complete] => 
    [id] => 8209804045
    [time] => 1550033186195
    [pending] => 1.45618000
    [amount] => 1.45618000
    [type] => buy
    [price] => 0.033711
)

2019-02-13 5:46:36 - cex delete buy orders: eth_btc[move]
2019-02-13 5:46:37 - cex place new buy order: eth_btc 0.033678 1.45613 [8209804825] margin:0.32332700522069]Array
(
    [complete] => 
    [id] => 8209804825
    [time] => 1550033197146
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033678
)

2019-02-13 5:46:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:46:49 - cex place new buy order: eth_btc 0.033683 1.45739 [8209805790] margin:0.40079565359381]Array
(
    [complete] => 
    [id] => 8209805790
    [time] => 1550033208817
    [pending] => 1.45739000
    [amount] => 1.45739000
    [type] => buy
    [price] => 0.033683
)

2019-02-13 5:46:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:47:00 - cex place new buy order: eth_btc 0.033685 1.4573 [8209806857] margin:0.39780317648805]Array
(
    [complete] => 
    [id] => 8209806857
    [time] => 1550033219916
    [pending] => 1.45730000
    [amount] => 1.45730000
    [type] => buy
    [price] => 0.033685
)

2019-02-13 5:47:04 - cex delete buy orders: eth_btc[move]
2019-02-13 5:47:06 - cex place new buy order: eth_btc 0.033682 1.45726 [8209807385] margin:0.36513685210473]Array
(
    [complete] => 
    [id] => 8209807385
    [time] => 1550033225631
    [pending] => 1.45726000
    [amount] => 1.45726000
    [type] => buy
    [price] => 0.033682
)

2019-02-13 5:47:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:47:20 - cex place new buy order: eth_btc 0.033684 1.45734 [8209808912] margin:0.38297114356967]Array
(
    [complete] => 
    [id] => 8209808912
    [time] => 1550033239919
    [pending] => 1.45734000
    [amount] => 1.45734000
    [type] => buy
    [price] => 0.033684
)

2019-02-13 5:47:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:47:33 - cex place new buy order: eth_btc 0.033701 1.45661 [8209810240] margin:0.32046526809293]Array
(
    [complete] => 
    [id] => 8209810240
    [time] => 1550033253316
    [pending] => 1.45661000
    [amount] => 1.45661000
    [type] => buy
    [price] => 0.033701
)

2019-02-13 5:47:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:47:45 - cex place new buy order: eth_btc 0.033703 1.45652 [8209811571] margin:0.32638044091031]Array
(
    [complete] => 
    [id] => 8209811571
    [time] => 1550033264984
    [pending] => 1.45652000
    [amount] => 1.45652000
    [type] => buy
    [price] => 0.033703
)

2019-02-13 5:47:54 - cex delete buy orders: eth_btc[move]
2019-02-13 5:47:55 - cex place new buy order: eth_btc 0.033702 1.45648 [8209812401] margin:0.35010681224781]Array
(
    [complete] => 
    [id] => 8209812401
    [time] => 1550033275173
    [pending] => 1.45648000
    [amount] => 1.45648000
    [type] => buy
    [price] => 0.033702
)

2019-02-13 5:48:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:48:05 - cex place new buy order: eth_btc 0.033704 1.45648 [8209813186] margin:0.3174697365298]Array
(
    [complete] => 
    [id] => 8209813186
    [time] => 1550033285229
    [pending] => 1.45648000
    [amount] => 1.45648000
    [type] => buy
    [price] => 0.033704
)

2019-02-13 5:48:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:48:15 - cex place new buy order: eth_btc 0.033706 1.45639 [] margin:0.31151723728713]Array
(
    [error] => rate limit exceeded
)

2019-02-13 5:48:37 - cex place new buy order: eth_btc 0.033706 1.4564 [8209815022]Array
(
    [complete] => 
    [id] => 8209815022
    [time] => 1550033317273
    [pending] => 1.45640000
    [amount] => 1.45640000
    [type] => buy
    [price] => 0.033706
)

2019-02-13 5:48:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:48:47 - cex place new buy order: eth_btc 0.033708 1.45631 [8209815734] margin:0.32336537320516]Array
(
    [complete] => 
    [id] => 8209815734
    [time] => 1550033326645
    [pending] => 1.45631000
    [amount] => 1.45631000
    [type] => buy
    [price] => 0.033708
)

2019-02-13 5:48:59 - cex delete buy orders: eth_btc[move]
2019-02-13 5:49:00 - cex place new buy order: eth_btc 0.033705 1.45626 [8209816745] margin:0.31148951318638]Array
(
    [complete] => 
    [id] => 8209816745
    [time] => 1550033340313
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:49:16 - cex delete buy orders: eth_btc[move]
2019-02-13 5:49:17 - cex place new buy order: eth_btc 0.033705 1.45639 [8209817698] margin:0.32931822227498]Array
(
    [complete] => 
    [id] => 8209817698
    [time] => 1550033357236
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:49:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:49:29 - cex place new buy order: eth_btc 0.033707 1.45635 [8209818374] margin:0.32930845225028]Array
(
    [complete] => 
    [id] => 8209818374
    [time] => 1550033368903
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:49:40 - cex delete buy orders: eth_btc[move]
2019-02-13 5:49:41 - cex place new buy order: eth_btc 0.033705 1.45631 [8209819039] margin:0.32039871840512]Array
(
    [complete] => 
    [id] => 8209819039
    [time] => 1550033380991
    [pending] => 1.45631000
    [amount] => 1.45631000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:49:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:49:58 - cex place new buy order: eth_btc 0.033707 1.45635 [8209820529] margin:0.32337496662413]Array
(
    [complete] => 
    [id] => 8209820529
    [time] => 1550033397885
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:50:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:50:13 - cex place new buy order: eth_btc 0.033709 1.45626 [8209822126] margin:0.28182384526387]Array
(
    [complete] => 
    [id] => 8209822126
    [time] => 1550033413414
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033709
)

2019-02-13 5:50:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:50:27 - cex place new buy order: eth_btc 0.033711 1.45618 [8209823577] margin:0.27290795289372]Array
(
    [complete] => 
    [id] => 8209823577
    [time] => 1550033426555
    [pending] => 1.45618000
    [amount] => 1.45618000
    [type] => buy
    [price] => 0.033711
)

2019-02-13 5:50:37 - cex delete buy orders: eth_btc[move]
2019-02-13 5:50:38 - cex place new buy order: eth_btc 0.033705 1.45613 [8209824866] margin:0.28476506881823]Array
(
    [complete] => 
    [id] => 8209824866
    [time] => 1550033438451
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:51:12 - cex delete buy orders: eth_btc[move]
2019-02-13 5:51:13 - cex place new buy order: eth_btc 0.033705 1.45639 [8209827011] margin:0.30558357562451]Array
(
    [complete] => 
    [id] => 8209827011
    [time] => 1550033473037
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:52:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:52:04 - cex place new buy order: eth_btc 0.033707 1.45635 [8209830958] margin:0.29964102411961]Array
(
    [complete] => 
    [id] => 8209830958
    [time] => 1550033523589
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:52:13 - cex delete buy orders: eth_btc[move]
2019-02-13 5:52:15 - cex place new buy order: eth_btc 0.033705 1.45631 [8209831846] margin:0.30259878960484]Array
(
    [complete] => 
    [id] => 8209831846
    [time] => 1550033535423
    [pending] => 1.45631000
    [amount] => 1.45631000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:52:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:52:26 - cex place new buy order: eth_btc 0.033707 1.45635 [8209833036] margin:0.30854125255881]Array
(
    [complete] => 
    [id] => 8209833036
    [time] => 1550033545838
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:52:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:52:38 - cex place new buy order: eth_btc 0.033709 1.45626 [8209834130] margin:0.32928891393991]Array
(
    [complete] => 
    [id] => 8209834130
    [time] => 1550033558012
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033709
)

2019-02-13 5:52:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:52:54 - cex place new buy order: eth_btc 0.033711 1.45618 [8209835555] margin:0.28773990685533]Array
(
    [complete] => 
    [id] => 8209835555
    [time] => 1550033573877
    [pending] => 1.45618000
    [amount] => 1.45618000
    [type] => buy
    [price] => 0.033711
)

2019-02-13 5:53:03 - cex delete buy orders: eth_btc[move]
2019-02-13 5:53:04 - cex place new buy order: eth_btc 0.033705 1.45613 [8209836235] margin:0.29069767441861]Array
(
    [complete] => 
    [id] => 8209836235
    [time] => 1550033583874
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:53:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:53:17 - cex place new buy order: eth_btc 0.033707 1.45635 [8209837248] margin:0.31150799537187]Array
(
    [complete] => 
    [id] => 8209837248
    [time] => 1550033596768
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:53:27 - cex delete buy orders: eth_btc[move]
2019-02-13 5:53:28 - cex place new buy order: eth_btc 0.033705 1.45631 [8209838087] margin:0.26106562240418]Array
(
    [complete] => 
    [id] => 8209838087
    [time] => 1550033608072
    [pending] => 1.45631000
    [amount] => 1.45631000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:54:04 - cex delete buy orders: eth_btc[move]
2019-02-13 5:54:06 - cex place new buy order: eth_btc 0.033705 1.45639 [8209840894] margin:0.31151723728713]Array
(
    [complete] => 
    [id] => 8209840894
    [time] => 1550033645581
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:54:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:54:56 - cex place new buy order: eth_btc 0.033707 1.45635 [8209845548] margin:0.40644376538996]Array
(
    [complete] => 
    [id] => 8209845548
    [time] => 1550033695658
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:55:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:55:06 - cex place new buy order: eth_btc 0.033709 1.45626 [8209846685] margin:0.28775697884837]Array
(
    [complete] => 
    [id] => 8209846685
    [time] => 1550033705914
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033709
)

2019-02-13 5:55:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:55:21 - cex place new buy order: eth_btc 0.033711 1.45618 [8209848390] margin:0.31740381477856]Array
(
    [complete] => 
    [id] => 8209848390
    [time] => 1550033720699
    [pending] => 1.45618000
    [amount] => 1.45618000
    [type] => buy
    [price] => 0.033711
)

2019-02-13 5:55:32 - cex delete buy orders: eth_btc[move]
2019-02-13 5:55:34 - cex place new buy order: eth_btc 0.033705 1.45613 [8209849686] margin:0.31442809682012]Array
(
    [complete] => 
    [id] => 8209849686
    [time] => 1550033733670
    [pending] => 1.45613000
    [amount] => 1.45613000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:56:02 - cex delete buy orders: eth_btc[move]
2019-02-13 5:56:03 - cex place new buy order: eth_btc 0.033705 1.45639 [8209852275] margin:0.34118554560019]Array
(
    [complete] => 
    [id] => 8209852275
    [time] => 1550033763472
    [pending] => 1.45639000
    [amount] => 1.45639000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 5:56:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:56:57 - cex place new buy order: eth_btc 0.033707 1.45635 [8209856914] margin:0.35007565194174]Array
(
    [complete] => 
    [id] => 8209856914
    [time] => 1550033817004
    [pending] => 1.45635000
    [amount] => 1.45635000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 5:57:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:57:06 - cex place new buy order: eth_btc 0.033709 1.45626 [8209857818] margin:0.35598801507015]Array
(
    [complete] => 
    [id] => 8209857818
    [time] => 1550033825871
    [pending] => 1.45626000
    [amount] => 1.45626000
    [type] => buy
    [price] => 0.033709
)

2019-02-13 5:57:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:57:26 - cex place new buy order: eth_btc 0.033711 1.45618 [8209859630] margin:0.36189967666342]Array
(
    [complete] => 
    [id] => 8209859630
    [time] => 1550033846210
    [pending] => 1.45618000
    [amount] => 1.45618000
    [type] => buy
    [price] => 0.033711
)

2019-02-13 5:57:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:57:38 - cex place new buy order: eth_btc 0.033713 1.45609 [8209860632] margin:0.3707768516596]Array
(
    [complete] => 
    [id] => 8209860632
    [time] => 1550033857889
    [pending] => 1.45609000
    [amount] => 1.45609000
    [type] => buy
    [price] => 0.033713
)

2019-02-13 5:57:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:57:50 - cex place new buy order: eth_btc 0.033715 1.456 [8209861666] margin:0.37965297345395]Array
(
    [complete] => 
    [id] => 8209861666
    [time] => 1550033869548
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.033715
)

2019-02-13 5:57:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:58:01 - cex place new buy order: eth_btc 0.033723 1.45566 [8209862678] margin:0.39142425051153]Array
(
    [complete] => 
    [id] => 8209862678
    [time] => 1550033880988
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 5:58:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:58:06 - cex place new buy order: eth_btc 0.033727 1.45549 [] margin:0.38544786076438]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 5:58:15 - cex place new buy order: eth_btc 0.033727 1.4555 [8209863964]Array
(
    [complete] => 
    [id] => 8209863964
    [time] => 1550033895239
    [pending] => 1.45550000
    [amount] => 1.45550000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 5:58:40 - cex delete buy orders: eth_btc[move]
2019-02-13 5:58:41 - cex place new buy order: eth_btc 0.033714 1.45544 [8209865668] margin:0.32317362428842]Array
(
    [complete] => 
    [id] => 8209865668
    [time] => 1550033920800
    [pending] => 1.45544000
    [amount] => 1.45544000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 5:58:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:58:54 - cex place new buy order: eth_btc 0.033716 1.45596 [8209866932] margin:0.39150551666864]Array
(
    [complete] => 
    [id] => 8209866932
    [time] => 1550033933776
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 5:59:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:59:04 - cex place new buy order: eth_btc 0.033722 1.4557 [8209867675] margin:0.37660874206749]Array
(
    [complete] => 
    [id] => 8209867675
    [time] => 1550033944124
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 5:59:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:59:35 - cex place new buy order: eth_btc 0.033729 1.4554 [8209869047] margin:0.37060096652732]Array
(
    [complete] => 
    [id] => 8209869047
    [time] => 1550033975033
    [pending] => 1.45540000
    [amount] => 1.45540000
    [type] => buy
    [price] => 0.033729
)

2019-02-13 5:59:44 - cex delete buy orders: eth_btc[move]
2019-02-13 5:59:45 - cex place new buy order: eth_btc 0.033728 1.45536 [8209869571] margin:0.38541357841684]Array
(
    [complete] => 
    [id] => 8209869571
    [time] => 1550033985310
    [pending] => 1.45536000
    [amount] => 1.45536000
    [type] => buy
    [price] => 0.033728
)

2019-02-13 5:59:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 5:59:56 - cex place new buy order: eth_btc 0.03373 1.45536 [8209870407] margin:0.40616661725466]Array
(
    [complete] => 
    [id] => 8209870407
    [time] => 1550033995821
    [pending] => 1.45536000
    [amount] => 1.45536000
    [type] => buy
    [price] => 0.03373
)

2019-02-13 6:00:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:00:05 - cex place new buy order: eth_btc 0.033733 1.45523 [8209871148] margin:0.37648593365547]Array
(
    [complete] => 
    [id] => 8209871148
    [time] => 1550034005209
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 6:00:13 - cex delete buy orders: eth_btc[move]
2019-02-13 6:00:15 - cex place new buy order: eth_btc 0.033732 1.45518 [8209872026] margin:0.37647477322582]Array
(
    [complete] => 
    [id] => 8209872026
    [time] => 1550034014654
    [pending] => 1.45518000
    [amount] => 1.45518000
    [type] => buy
    [price] => 0.033732
)

2019-02-13 6:00:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:00:27 - cex place new buy order: eth_btc 0.033735 1.45514 [8209873529] margin:0.37053505261597]Array
(
    [complete] => 
    [id] => 8209873529
    [time] => 1550034026920
    [pending] => 1.45514000
    [amount] => 1.45514000
    [type] => buy
    [price] => 0.033735
)

2019-02-13 6:00:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:00:38 - cex place new buy order: eth_btc 0.033737 1.45505 [8209874490] margin:0.36458487713786]Array
(
    [complete] => 
    [id] => 8209874490
    [time] => 1550034037690
    [pending] => 1.45505000
    [amount] => 1.45505000
    [type] => buy
    [price] => 0.033737
)

2019-02-13 6:00:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:00:50 - cex place new buy order: eth_btc 0.033739 1.45497 [8209875143] margin:0.35863540709566]Array
(
    [complete] => 
    [id] => 8209875143
    [time] => 1550034050251
    [pending] => 1.45497000
    [amount] => 1.45497000
    [type] => buy
    [price] => 0.033739
)

2019-02-13 6:01:03 - cex delete buy orders: eth_btc[move]
2019-02-13 6:01:05 - cex place new buy order: eth_btc 0.033714 1.45493 [8209875983] margin:0.3556609365738]Array
(
    [complete] => 
    [id] => 8209875983
    [time] => 1550034064624
    [pending] => 1.45493000
    [amount] => 1.45493000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 6:01:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:01:16 - cex place new buy order: eth_btc 0.033721 1.45574 [8209876707] margin:0.41220604371164]Array
(
    [complete] => 
    [id] => 8209876707
    [time] => 1550034075709
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033721
)

2019-02-13 6:01:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:01:28 - cex place new buy order: eth_btc 0.033727 1.45549 [8209877529] margin:0.39434281139741]Array
(
    [complete] => 
    [id] => 8209877529
    [time] => 1550034087564
    [pending] => 1.45549000
    [amount] => 1.45549000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 6:01:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:01:41 - cex place new buy order: eth_btc 0.033729 1.4554 [8209878420] margin:0.39728423611727]Array
(
    [complete] => 
    [id] => 8209878420
    [time] => 1550034100997
    [pending] => 1.45540000
    [amount] => 1.45540000
    [type] => buy
    [price] => 0.033729
)

2019-02-13 6:01:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:01:51 - cex place new buy order: eth_btc 0.033732 1.45527 [8209879077] margin:0.37946163879996]Array
(
    [complete] => 
    [id] => 8209879077
    [time] => 1550034111364
    [pending] => 1.45527000
    [amount] => 1.45527000
    [type] => buy
    [price] => 0.033732
)

2019-02-13 6:02:00 - cex delete buy orders: eth_btc[move]
2019-02-13 6:02:01 - cex place new buy order: eth_btc 0.033731 1.45523 [8209879686] margin:0.37648593365547]Array
(
    [complete] => 
    [id] => 8209879686
    [time] => 1550034121279
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033731
)

2019-02-13 6:02:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:02:17 - cex place new buy order: eth_btc 0.033731 1.4553 [8209880724]Array
(
    [complete] => 
    [id] => 8209880724
    [time] => 1550034137316
    [pending] => 1.45530000
    [amount] => 1.45530000
    [type] => buy
    [price] => 0.033731
)

2019-02-13 6:02:32 - cex delete buy orders: eth_btc[move]
2019-02-13 6:02:34 - cex place new buy order: eth_btc 0.033714 1.45527 [8209881719] margin:0.37946163879996]Array
(
    [complete] => 
    [id] => 8209881719
    [time] => 1550034153836
    [pending] => 1.45527000
    [amount] => 1.45527000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 6:02:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:02:45 - cex place new buy order: eth_btc 0.033716 1.45596 [8209882500] margin:0.41226717285561]Array
(
    [complete] => 
    [id] => 8209882500
    [time] => 1550034164630
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 6:02:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:02:56 - cex place new buy order: eth_btc 0.033718 1.45587 [8209883234] margin:0.4063111691085]Array
(
    [complete] => 
    [id] => 8209883234
    [time] => 1550034175922
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 6:03:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:03:10 - cex place new buy order: eth_btc 0.033724 0.01244 [] margin:0.37955165460799]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 6:03:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:03:22 - cex place new buy order: eth_btc 0.033724 1.45562 [8209884912] margin:0.3825169019096]Array
(
    [complete] => 
    [id] => 8209884912
    [time] => 1550034201559
    [pending] => 1.45562000
    [amount] => 1.45562000
    [type] => buy
    [price] => 0.033724
)

2019-02-13 6:03:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:03:31 - cex place new buy order: eth_btc 0.033726 1.45553 [8209885661] margin:0.37952914665245]Array
(
    [complete] => 
    [id] => 8209885661
    [time] => 1550034211303
    [pending] => 1.45553000
    [amount] => 1.45553000
    [type] => buy
    [price] => 0.033726
)

2019-02-13 6:03:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:03:47 - cex place new buy order: eth_btc 0.033729 1.4554 [8209886629] margin:0.36763615879509]Array
(
    [complete] => 
    [id] => 8209886629
    [time] => 1550034226953
    [pending] => 1.45540000
    [amount] => 1.45540000
    [type] => buy
    [price] => 0.033729
)

2019-02-13 6:03:57 - cex delete buy orders: eth_btc[move]
2019-02-13 6:03:59 - cex place new buy order: eth_btc 0.033714 1.45536 [8209887395] margin:0.364660539579]Array
(
    [complete] => 
    [id] => 8209887395
    [time] => 1550034239028
    [pending] => 1.45536000
    [amount] => 1.45536000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 6:04:05 - cex delete buy orders: eth_btc[move]
2019-02-13 6:04:06 - cex place new buy order: eth_btc 0.033714 1.456 [8209887894] margin:0.3974492065846]Array
(
    [complete] => 
    [id] => 8209887894
    [time] => 1550034246408
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 6:05:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:05:01 - cex place new buy order: eth_btc 0.033716 1.45596 [8209892297] margin:0.39447146755247]Array
(
    [complete] => 
    [id] => 8209892297
    [time] => 1550034300982
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 6:05:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:05:07 - cex place new buy order: eth_btc 0.033718 1.45587 [8209892718] margin:0.39444806928051]Array
(
    [complete] => 
    [id] => 8209892718
    [time] => 1550034307278
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 6:05:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:05:20 - cex place new buy order: eth_btc 0.03372 1.45579 [8209893682] margin:0.3944246737841]Array
(
    [complete] => 
    [id] => 8209893682
    [time] => 1550034319537
    [pending] => 1.45579000
    [amount] => 1.45579000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:05:30 - cex delete buy orders: eth_btc[move]
2019-02-13 6:05:32 - cex place new buy order: eth_btc 0.033714 1.45574 [8209894769] margin:0.38255093265323]Array
(
    [complete] => 
    [id] => 8209894769
    [time] => 1550034332004
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 6:06:05 - cex delete buy orders: eth_btc[move]
2019-02-13 6:06:06 - cex place new buy order: eth_btc 0.033714 1.456 [8209897097] margin:0.4004152454397]Array
(
    [complete] => 
    [id] => 8209897097
    [time] => 1550034366289
    [pending] => 1.45600000
    [amount] => 1.45600000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 6:06:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:06:18 - cex place new buy order: eth_btc 0.033716 1.45596 [8209898037] margin:0.39150551666864]Array
(
    [complete] => 
    [id] => 8209898037
    [time] => 1550034377965
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 6:06:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:06:44 - cex place new buy order: eth_btc 0.033718 1.45587 [8209900476] margin:0.38851651936651]Array
(
    [complete] => 
    [id] => 8209900476
    [time] => 1550034403790
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 6:06:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:06:55 - cex place new buy order: eth_btc 0.03372 1.45579 [8209901880] margin:0.40035587188614]Array
(
    [complete] => 
    [id] => 8209901880
    [time] => 1550034414707
    [pending] => 1.45579000
    [amount] => 1.45579000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:07:03 - cex delete buy orders: eth_btc[move]
2019-02-13 6:07:04 - cex place new buy order: eth_btc 0.033716 1.45574 [8209902786] margin:0.39737848818244]Array
(
    [complete] => 
    [id] => 8209902786
    [time] => 1550034424361
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 6:07:12 - cex delete buy orders: eth_btc[move]
2019-02-13 6:07:14 - cex place new buy order: eth_btc 0.033714 1.45592 [8209903492] margin:0.40039149390514]Array
(
    [complete] => 
    [id] => 8209903492
    [time] => 1550034433740
    [pending] => 1.45592000
    [amount] => 1.45592000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 6:07:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:07:27 - cex place new buy order: eth_btc 0.033717 1.45592 [8209904645] margin:0.40335735682295]Array
(
    [complete] => 
    [id] => 8209904645
    [time] => 1550034446900
    [pending] => 1.45592000
    [amount] => 1.45592000
    [type] => buy
    [price] => 0.033717
)

2019-02-13 6:08:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:08:41 - cex place new buy order: eth_btc 0.033719 1.45583 [8209910408] margin:0.38850499718259]Array
(
    [complete] => 
    [id] => 8209910408
    [time] => 1550034521124
    [pending] => 1.45583000
    [amount] => 1.45583000
    [type] => buy
    [price] => 0.033719
)

2019-02-13 6:08:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:08:51 - cex place new buy order: eth_btc 0.033721 1.45574 [8209911289] margin:0.38255093265323]Array
(
    [complete] => 
    [id] => 8209911289
    [time] => 1550034531336
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.033721
)

2019-02-13 6:09:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:09:01 - cex place new buy order: eth_btc 0.033723 1.45566 [8209912110] margin:0.38845891528037]Array
(
    [complete] => 
    [id] => 8209912110
    [time] => 1550034541270
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 6:09:17 - cex delete buy orders: eth_btc[move]
2019-02-13 6:09:20 - cex place new buy order: eth_btc 0.033714 1.45562 [8209913420] margin:0.37955165460799]Array
(
    [complete] => 
    [id] => 8209913420
    [time] => 1550034558088
    [pending] => 1.45562000
    [amount] => 1.45562000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 6:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:09:30 - cex place new buy order: eth_btc 0.033716 1.45596 [8209914266] margin:0.42116502550718]Array
(
    [complete] => 
    [id] => 8209914266
    [time] => 1550034569913
    [pending] => 1.45596000
    [amount] => 1.45596000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 6:10:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:10:13 - cex place new buy order: eth_btc 0.033718 1.45587 [8209917367] margin:0.42410581885048]Array
(
    [complete] => 
    [id] => 8209917367
    [time] => 1550034613133
    [pending] => 1.45587000
    [amount] => 1.45587000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 6:11:13 - cex delete buy orders: eth_btc[move]
2019-02-13 6:11:14 - cex place new buy order: eth_btc 0.033718 1.45583 [8209921564] margin:0.38257362317982]Array
(
    [complete] => 
    [id] => 8209921564
    [time] => 1550034674181
    [pending] => 1.45583000
    [amount] => 1.45583000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 6:12:04 - cex delete buy orders: eth_btc[move]
2019-02-13 6:12:05 - cex place new buy order: eth_btc 0.033718 1.45583 [8209923878] margin:0.37960793617842]Array
(
    [complete] => 
    [id] => 8209923878
    [time] => 1550034725040
    [pending] => 1.45583000
    [amount] => 1.45583000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 6:12:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:12:17 - cex place new buy order: eth_btc 0.03372 1.45579 [8209924440] margin:0.33807829181496]Array
(
    [complete] => 
    [id] => 8209924440
    [time] => 1550034736740
    [pending] => 1.45579000
    [amount] => 1.45579000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:12:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:12:36 - cex place new buy order: eth_btc 0.033722 1.4557 [8209925722] margin:0.31730027874977]Array
(
    [complete] => 
    [id] => 8209925722
    [time] => 1550034755839
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:12:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:12:49 - cex place new buy order: eth_btc 0.033724 1.45562 [8209926496] margin:0.28466374095599]Array
(
    [complete] => 
    [id] => 8209926496
    [time] => 1550034768999
    [pending] => 1.45562000
    [amount] => 1.45562000
    [type] => buy
    [price] => 0.033724
)

2019-02-13 6:12:58 - cex delete buy orders: eth_btc[move]
2019-02-13 6:13:00 - cex place new buy order: eth_btc 0.03372 1.45557 [8209927212] margin:0.30837657524092]Array
(
    [complete] => 
    [id] => 8209927212
    [time] => 1550034780178
    [pending] => 1.45557000
    [amount] => 1.45557000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:13:07 - cex delete buy orders: eth_btc[move]
2019-02-13 6:13:08 - cex place new buy order: eth_btc 0.03372 1.45574 [8209927704] margin:0.3262062216423]Array
(
    [complete] => 
    [id] => 8209927704
    [time] => 1550034788199
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:13:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:13:58 - cex place new buy order: eth_btc 0.033722 1.4557 [8209930577] margin:0.29654231658856]Array
(
    [complete] => 
    [id] => 8209930577
    [time] => 1550034838035
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:14:04 - cex delete buy orders: eth_btc[move]
2019-02-13 6:14:06 - cex place new buy order: eth_btc 0.03372 1.45566 [8209931182] margin:0.31136019927052]Array
(
    [complete] => 
    [id] => 8209931182
    [time] => 1550034845583
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:14:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:14:33 - cex place new buy order: eth_btc 0.033722 1.4557 [8209932849] margin:0.25799181543205]Array
(
    [complete] => 
    [id] => 8209932849
    [time] => 1550034872998
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:14:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:14:42 - cex place new buy order: eth_btc 0.033724 1.45562 [8209933326] margin:0.27873324635275]Array
(
    [complete] => 
    [id] => 8209933326
    [time] => 1550034881971
    [pending] => 1.45562000
    [amount] => 1.45562000
    [type] => buy
    [price] => 0.033724
)

2019-02-13 6:14:50 - cex delete buy orders: eth_btc[move]
2019-02-13 6:14:52 - cex place new buy order: eth_btc 0.03372 1.45557 [8209934064] margin:0.3024462564863]Array
(
    [complete] => 
    [id] => 8209934064
    [time] => 1550034892434
    [pending] => 1.45557000
    [amount] => 1.45557000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:15:04 - cex delete buy orders: eth_btc[move]
2019-02-13 6:15:06 - cex place new buy order: eth_btc 0.03372 0.01265 [] margin:0.33213724385399]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 6:15:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:15:19 - cex place new buy order: eth_btc 0.033722 1.4557 [8209935589] margin:0.32323112508155]Array
(
    [complete] => 
    [id] => 8209935589
    [time] => 1550034919283
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:15:30 - cex delete buy orders: eth_btc[move]
2019-02-13 6:15:31 - cex place new buy order: eth_btc 0.03372 1.45566 [8209936279] margin:0.32025620496396]Array
(
    [complete] => 
    [id] => 8209936279
    [time] => 1550034931387
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:15:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:16:00 - cex place new buy order: eth_btc 0.033722 1.4557 [8209938797] margin:0.32619654824744]Array
(
    [complete] => 
    [id] => 8209938797
    [time] => 1550034960418
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:16:05 - cex place new buy order: eth_btc 0.033724 0.01244 [] margin:0.32024670857549]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 6:16:14 - cex delete buy orders: eth_btc[move]
2019-02-13 6:16:15 - cex place new buy order: eth_btc 0.03372 1.45566 [8209940138] margin:0.32322154019511]Array
(
    [complete] => 
    [id] => 8209940138
    [time] => 1550034975287
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:16:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:17:01 - cex place new buy order: eth_btc 0.033722 1.4557 [8209944410] margin:0.33212739457922]Array
(
    [complete] => 
    [id] => 8209944410
    [time] => 1550035020653
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:17:07 - cex delete buy orders: eth_btc[move]
2019-02-13 6:17:08 - cex place new buy order: eth_btc 0.03372 1.45566 [8209945133] margin:0.32025620496396]Array
(
    [complete] => 
    [id] => 8209945133
    [time] => 1550035027906
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:17:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:17:20 - cex place new buy order: eth_btc 0.033722 1.4557 [8209946202] margin:0.31136943241801]Array
(
    [complete] => 
    [id] => 8209946202
    [time] => 1550035039683
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:17:30 - cex delete buy orders: eth_btc[move]
2019-02-13 6:17:31 - cex place new buy order: eth_btc 0.03372 1.45566 [8209947202] margin:0.31136019927052]Array
(
    [complete] => 
    [id] => 8209947202
    [time] => 1550035050815
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:17:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:17:42 - cex place new buy order: eth_btc 0.033722 1.4557 [8209948289] margin:0.31136943241801]Array
(
    [complete] => 
    [id] => 8209948289
    [time] => 1550035062096
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:17:50 - cex delete buy orders: eth_btc[move]
2019-02-13 6:17:52 - cex place new buy order: eth_btc 0.03372 1.45566 [8209949568] margin:0.31432553450166]Array
(
    [complete] => 
    [id] => 8209949568
    [time] => 1550035072205
    [pending] => 1.45566000
    [amount] => 1.45566000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:18:13 - cex delete buy orders: eth_btc[move]
2019-02-13 6:18:15 - cex place new buy order: eth_btc 0.03372 1.45574 [8209951743] margin:0.3262062216423]Array
(
    [complete] => 
    [id] => 8209951743
    [time] => 1550035094681
    [pending] => 1.45574000
    [amount] => 1.45574000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:18:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:18:35 - cex place new buy order: eth_btc 0.033722 1.4557 [8209953702] margin:0.32323112508155]Array
(
    [complete] => 
    [id] => 8209953702
    [time] => 1550035115089
    [pending] => 1.45570000
    [amount] => 1.45570000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 6:18:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:18:48 - cex place new buy order: eth_btc 0.033724 1.45562 [8209954942] margin:0.31728146127386]Array
(
    [complete] => 
    [id] => 8209954942
    [time] => 1550035127624
    [pending] => 1.45562000
    [amount] => 1.45562000
    [type] => buy
    [price] => 0.033724
)

2019-02-13 6:18:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:19:00 - cex place new buy order: eth_btc 0.033726 1.45553 [8209956022] margin:0.35284350352844]Array
(
    [complete] => 
    [id] => 8209956022
    [time] => 1550035139596
    [pending] => 1.45553000
    [amount] => 1.45553000
    [type] => buy
    [price] => 0.033726
)

2019-02-13 6:19:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:19:05 - cex place new buy order: eth_btc 0.033728 1.45544 [8209956576] margin:0.34689278937381]Array
(
    [complete] => 
    [id] => 8209956576
    [time] => 1550035145360
    [pending] => 1.45544000
    [amount] => 1.45544000
    [type] => buy
    [price] => 0.033728
)

2019-02-13 6:19:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:19:23 - cex place new buy order: eth_btc 0.03373 1.45536 [8209957953] margin:0.34094278090719]Array
(
    [complete] => 
    [id] => 8209957953
    [time] => 1550035162662
    [pending] => 1.45536000
    [amount] => 1.45536000
    [type] => buy
    [price] => 0.03373
)

2019-02-13 6:19:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:19:32 - cex place new buy order: eth_btc 0.033732 1.45527 [8209958770] margin:0.3349934780031]Array
(
    [complete] => 
    [id] => 8209958770
    [time] => 1550035171776
    [pending] => 1.45527000
    [amount] => 1.45527000
    [type] => buy
    [price] => 0.033732
)

2019-02-13 6:19:39 - cex delete buy orders: eth_btc[move]
2019-02-13 6:19:41 - cex place new buy order: eth_btc 0.033723 1.45523 [8209959555] margin:0.33498354726826]Array
(
    [complete] => 
    [id] => 8209959555
    [time] => 1550035180532
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 6:19:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:19:58 - cex place new buy order: eth_btc 0.033725 1.45557 [8209961056] margin:0.355819125278]Array
(
    [complete] => 
    [id] => 8209961056
    [time] => 1550035198132
    [pending] => 1.45557000
    [amount] => 1.45557000
    [type] => buy
    [price] => 0.033725
)

2019-02-13 6:20:04 - cex delete buy orders: eth_btc[move]
2019-02-13 6:20:05 - cex place new buy order: eth_btc 0.033723 1.45553 [8209961780] margin:0.3587736464449]Array
(
    [complete] => 
    [id] => 8209961780
    [time] => 1550035205029
    [pending] => 1.45553000
    [amount] => 1.45553000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 6:20:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:20:14 - cex place new buy order: eth_btc 0.033725 1.45557 [8209962576] margin:0.38547071905117]Array
(
    [complete] => 
    [id] => 8209962576
    [time] => 1550035214417
    [pending] => 1.45557000
    [amount] => 1.45557000
    [type] => buy
    [price] => 0.033725
)

2019-02-13 6:20:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:20:25 - cex place new buy order: eth_btc 0.033733 1.45523 [8209963322] margin:0.33794800343878]Array
(
    [complete] => 
    [id] => 8209963322
    [time] => 1550035224674
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 6:20:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:20:37 - cex place new buy order: eth_btc 0.033735 1.45514 [8209964141] margin:0.34682080924855]Array
(
    [complete] => 
    [id] => 8209964141
    [time] => 1550035237389
    [pending] => 1.45514000
    [amount] => 1.45514000
    [type] => buy
    [price] => 0.033735
)

2019-02-13 6:20:48 - cex delete buy orders: eth_btc[move]
2019-02-13 6:20:50 - cex place new buy order: eth_btc 0.033733 1.4551 [8209965054] margin:0.33198956604221]Array
(
    [complete] => 
    [id] => 8209965054
    [time] => 1550035249570
    [pending] => 1.45510000
    [amount] => 1.45510000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 6:21:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:21:02 - cex place new buy order: eth_btc 0.033735 1.45514 [8209966037] margin:0.33792796798575]Array
(
    [complete] => 
    [id] => 8209966037
    [time] => 1550035262177
    [pending] => 1.45514000
    [amount] => 1.45514000
    [type] => buy
    [price] => 0.033735
)

2019-02-13 6:21:12 - cex delete buy orders: eth_btc[move]
2019-02-13 6:21:14 - cex place new buy order: eth_btc 0.03372 1.4551 [8209967294] margin:0.34384633625799]Array
(
    [complete] => 
    [id] => 8209967294
    [time] => 1550035274062
    [pending] => 1.45510000
    [amount] => 1.45510000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:21:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:21:27 - cex place new buy order: eth_btc 0.033733 1.45523 [8209968568] margin:0.3409124596093]Array
(
    [complete] => 
    [id] => 8209968568
    [time] => 1550035286844
    [pending] => 1.45523000
    [amount] => 1.45523000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 6:22:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:22:15 - cex place new buy order: eth_btc 0.033735 1.45514 [8209971696] margin:0.35571365051135]Array
(
    [complete] => 
    [id] => 8209971696
    [time] => 1550035335240
    [pending] => 1.45514000
    [amount] => 1.45514000
    [type] => buy
    [price] => 0.033735
)

2019-02-13 6:22:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:22:37 - cex place new buy order: eth_btc 0.033737 1.45505 [8209973184] margin:0.3586566677535]Array
(
    [complete] => 
    [id] => 8209973184
    [time] => 1550035356967
    [pending] => 1.45505000
    [amount] => 1.45505000
    [type] => buy
    [price] => 0.033737
)

2019-02-13 6:23:02 - cex delete buy orders: eth_btc[move]
2019-02-13 6:23:04 - cex place new buy order: eth_btc 0.03372 0.01244 [] margin:0.32900586875331]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 6:23:16 - cex delete buy orders: eth_btc[move]
2019-02-13 6:23:18 - cex place new buy order: eth_btc 0.03372 1.45501 [8209975076] margin:0.32604185191771]Array
(
    [complete] => 
    [id] => 8209975076
    [time] => 1550035397541
    [pending] => 1.45501000
    [amount] => 1.45501000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:23:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:23:28 - cex place new buy order: eth_btc 0.033738 1.45501 [8209975575] margin:0.32011381824648]Array
(
    [complete] => 
    [id] => 8209975575
    [time] => 1550035408478
    [pending] => 1.45501000
    [amount] => 1.45501000
    [type] => buy
    [price] => 0.033738
)

2019-02-13 6:23:38 - cex delete buy orders: eth_btc[move]
2019-02-13 6:23:40 - cex place new buy order: eth_btc 0.03372 1.45497 [8209976223] margin:0.32899611725303]Array
(
    [complete] => 
    [id] => 8209976223
    [time] => 1550035419669
    [pending] => 1.45497000
    [amount] => 1.45497000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 6:23:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:23:50 - cex place new buy order: eth_btc 0.033739 1.45497 [8209977023] margin:0.32306825928452]Array
(
    [complete] => 
    [id] => 8209977023
    [time] => 1550035430188
    [pending] => 1.45497000
    [amount] => 1.45497000
    [type] => buy
    [price] => 0.033739
)

2019-02-13 6:24:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:24:01 - cex place new buy order: eth_btc 0.033741 1.45488 [8209977777] margin:0.33194036928366]Array
(
    [complete] => 
    [id] => 8209977777
    [time] => 1550035440984
    [pending] => 1.45488000
    [amount] => 1.45488000
    [type] => buy
    [price] => 0.033741
)

2019-02-13 6:24:04 - cex delete buy orders: eth_btc[move]
2019-02-13 6:24:05 - cex place new buy order: eth_btc 0.033741 1.45484 [8209978012] margin:0.30822120799003]Array
(
    [complete] => 
    [id] => 8209978012
    [time] => 1550035445317
    [pending] => 1.45484000
    [amount] => 1.45484000
    [type] => buy
    [price] => 0.033741
)

2019-02-13 6:24:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:24:34 - cex place new buy order: eth_btc 0.033745 1.45471 [8209979902] margin:0.33190102237366]Array
(
    [complete] => 
    [id] => 8209979902
    [time] => 1550035473752
    [pending] => 1.45471000
    [amount] => 1.45471000
    [type] => buy
    [price] => 0.033745
)

2019-02-13 6:24:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:24:45 - cex place new buy order: eth_btc 0.033747 1.45462 [8209980663] margin:0.32891812605564]Array
(
    [complete] => 
    [id] => 8209980663
    [time] => 1550035485382
    [pending] => 1.45462000
    [amount] => 1.45462000
    [type] => buy
    [price] => 0.033747
)

2019-02-13 6:24:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:24:56 - cex place new buy order: eth_btc 0.033749 1.45454 [8209981393] margin:0.32000948176241]Array
(
    [complete] => 
    [id] => 8209981393
    [time] => 1550035495623
    [pending] => 1.45454000
    [amount] => 1.45454000
    [type] => buy
    [price] => 0.033749
)

2019-02-13 6:25:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:25:05 - cex place new buy order: eth_btc 0.033751 1.45445 [8209982002] margin:0.29925039258094]Array
(
    [complete] => 
    [id] => 8209982002
    [time] => 1550035505326
    [pending] => 1.45445000
    [amount] => 1.45445000
    [type] => buy
    [price] => 0.033751
)

2019-02-13 6:25:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:25:18 - cex place new buy order: eth_btc 0.033753 1.45436 [8209982997] margin:0.34071045536694]Array
(
    [complete] => 
    [id] => 8209982997
    [time] => 1550035518312
    [pending] => 1.45436000
    [amount] => 1.45436000
    [type] => buy
    [price] => 0.033753
)

2019-02-13 6:25:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:25:29 - cex place new buy order: eth_btc 0.033755 1.45428 [8209983826] margin:0.367352984743]Array
(
    [complete] => 
    [id] => 8209983826
    [time] => 1550035529237
    [pending] => 1.45428000
    [amount] => 1.45428000
    [type] => buy
    [price] => 0.033755
)

2019-02-13 6:25:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:25:39 - cex place new buy order: eth_btc 0.033763 1.45393 [8209984485] margin:0.34357136510381]Array
(
    [complete] => 
    [id] => 8209984485
    [time] => 1550035538938
    [pending] => 1.45393000
    [amount] => 1.45393000
    [type] => buy
    [price] => 0.033763
)

2019-02-13 6:25:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:25:53 - cex place new buy order: eth_btc 0.033767 1.45376 [8209985592] margin:0.37018390736518]Array
(
    [complete] => 
    [id] => 8209985592
    [time] => 1550035552647
    [pending] => 1.45376000
    [amount] => 1.45376000
    [type] => buy
    [price] => 0.033767
)

2019-02-13 6:26:04 - cex delete buy orders: eth_btc[move]
2019-02-13 6:26:05 - cex place new buy order: eth_btc 0.033766 1.45372 [8209986389] margin:0.37017294479982]Array
(
    [complete] => 
    [id] => 8209986389
    [time] => 1550035565038
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033766
)

2019-02-13 6:26:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:26:16 - cex place new buy order: eth_btc 0.033768 1.45372 [8209986991] margin:0.33759772565745]Array
(
    [complete] => 
    [id] => 8209986991
    [time] => 1550035576346
    [pending] => 1.45372000
    [amount] => 1.45372000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 6:26:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:26:28 - cex place new buy order: eth_btc 0.033772 1.45355 [8209987630] margin:0.32275257609853]Array
(
    [complete] => 
    [id] => 8209987630
    [time] => 1550035588412
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.033772
)

2019-02-13 6:26:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:26:39 - cex place new buy order: eth_btc 0.033774 1.45346 [8209988235] margin:0.31681174868243]Array
(
    [complete] => 
    [id] => 8209988235
    [time] => 1550035599043
    [pending] => 1.45346000
    [amount] => 1.45346000
    [type] => buy
    [price] => 0.033774
)

2019-02-13 6:26:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:26:51 - cex place new buy order: eth_btc 0.033776 1.45337 [8209988887] margin:0.30791094268119]Array
(
    [complete] => 
    [id] => 8209988887
    [time] => 1550035611436
    [pending] => 1.45337000
    [amount] => 1.45337000
    [type] => buy
    [price] => 0.033776
)

2019-02-13 6:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:27:06 - cex place new buy order: eth_btc 0.033778 1.45329 [8209989598] margin:0.28420865652199]Array
(
    [complete] => 
    [id] => 8209989598
    [time] => 1550035625648
    [pending] => 1.45329000
    [amount] => 1.45329000
    [type] => buy
    [price] => 0.033778
)

2019-02-13 6:27:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:27:16 - cex place new buy order: eth_btc 0.03378 1.4532 [8209990205] margin:0.30195381882769]Array
(
    [complete] => 
    [id] => 8209990205
    [time] => 1550035635937
    [pending] => 1.45320000
    [amount] => 1.45320000
    [type] => buy
    [price] => 0.03378
)

2019-02-13 6:27:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:27:28 - cex place new buy order: eth_btc 0.033782 1.45312 [8209990958] margin:0.26937422295898]Array
(
    [complete] => 
    [id] => 8209990958
    [time] => 1550035647580
    [pending] => 1.45312000
    [amount] => 1.45312000
    [type] => buy
    [price] => 0.033782
)

2019-02-13 6:27:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:27:40 - cex place new buy order: eth_btc 0.033784 1.45303 [8209991574] margin:0.27231825716316]Array
(
    [complete] => 
    [id] => 8209991574
    [time] => 1550035659580
    [pending] => 1.45303000
    [amount] => 1.45303000
    [type] => buy
    [price] => 0.033784
)

2019-02-13 6:27:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:27:52 - cex place new buy order: eth_btc 0.033786 1.45294 [8209992511] margin:0.29006097200022]Array
(
    [complete] => 
    [id] => 8209992511
    [time] => 1550035671748
    [pending] => 1.45294000
    [amount] => 1.45294000
    [type] => buy
    [price] => 0.033786
)

2019-02-13 6:28:01 - cex delete buy orders: eth_btc[move]
2019-02-13 6:28:02 - cex place new buy order: eth_btc 0.033771 0.01242 [] margin:0.28709266877793]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 6:28:03 - cex delete buy orders: eth_btc[move]
2019-02-13 6:28:04 - cex place new buy order: eth_btc 0.033771 0.01242 [] margin:0.28709266877793]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 6:28:12 - cex delete buy orders: eth_btc[move]
2019-02-13 6:28:14 - cex place new buy order: eth_btc 0.033771 1.4529 [8209994667] margin:0.29301210524759]Array
(
    [complete] => 
    [id] => 8209994667
    [time] => 1550035693591
    [pending] => 1.45290000
    [amount] => 1.45290000
    [type] => buy
    [price] => 0.033771
)

2019-02-13 6:29:02 - cex delete buy orders: eth_btc[move]
2019-02-13 6:29:03 - cex place new buy order: eth_btc 0.033771 1.45355 [8209998398] margin:0.38493426507165]Array
(
    [complete] => 
    [id] => 8209998398
    [time] => 1550035743199
    [pending] => 1.45355000
    [amount] => 1.45355000
    [type] => buy
    [price] => 0.033771
)

2019-02-13 6:29:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:29:20 - cex place new buy order: eth_btc 0.033774 1.45346 [8209999228] margin:0.39083318529045]Array
(
    [complete] => 
    [id] => 8209999228
    [time] => 1550035760418
    [pending] => 1.45346000
    [amount] => 1.45346000
    [type] => buy
    [price] => 0.033774
)

2019-02-13 6:29:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:29:29 - cex place new buy order: eth_btc 0.033777 1.45333 [8209999632] margin:0.40560144477011]Array
(
    [complete] => 
    [id] => 8209999632
    [time] => 1550035769097
    [pending] => 1.45333000
    [amount] => 1.45333000
    [type] => buy
    [price] => 0.033777
)

2019-02-13 6:29:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:29:38 - cex place new buy order: eth_btc 0.033779 1.45325 [8210000095] margin:0.37005239941974]Array
(
    [complete] => 
    [id] => 8210000095
    [time] => 1550035777536
    [pending] => 1.45325000
    [amount] => 1.45325000
    [type] => buy
    [price] => 0.033779
)

2019-02-13 6:29:45 - cex delete buy orders: eth_btc[move]
2019-02-13 6:29:46 - cex place new buy order: eth_btc 0.033777 1.4532 [8210000507] margin:0.36116044997039]Array
(
    [complete] => 
    [id] => 8210000507
    [time] => 1550035786102
    [pending] => 1.45320000
    [amount] => 1.45320000
    [type] => buy
    [price] => 0.033777
)

2019-02-13 6:29:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:29:55 - cex place new buy order: eth_btc 0.033779 1.45325 [8210001018] margin:0.3670919802244]Array
(
    [complete] => 
    [id] => 8210001018
    [time] => 1550035794743
    [pending] => 1.45325000
    [amount] => 1.45325000
    [type] => buy
    [price] => 0.033779
)

2019-02-13 6:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:30:05 - cex place new buy order: eth_btc 0.033781 1.45316 [8210001502] margin:0.36114975874013]Array
(
    [complete] => 
    [id] => 8210001502
    [time] => 1550035805057
    [pending] => 1.45316000
    [amount] => 1.45316000
    [type] => buy
    [price] => 0.033781
)

2019-02-13 6:30:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:30:13 - cex place new buy order: eth_btc 0.033783 1.45307 [8210001926] margin:0.35816830950477]Array
(
    [complete] => 
    [id] => 8210001926
    [time] => 1550035813470
    [pending] => 1.45307000
    [amount] => 1.45307000
    [type] => buy
    [price] => 0.033783
)

2019-02-13 6:30:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:30:22 - cex place new buy order: eth_btc 0.033785 1.45299 [8210002422] margin:0.34038774604113]Array
(
    [complete] => 
    [id] => 8210002422
    [time] => 1550035821946
    [pending] => 1.45299000
    [amount] => 1.45299000
    [type] => buy
    [price] => 0.033785
)

2019-02-13 6:30:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:30:31 - cex place new buy order: eth_btc 0.033787 1.4529 [8210002889] margin:0.34924675170924]Array
(
    [complete] => 
    [id] => 8210002889
    [time] => 1550035831481
    [pending] => 1.45290000
    [amount] => 1.45290000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 6:30:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:30:44 - cex place new buy order: eth_btc 0.033789 1.45282 [8210003466] margin:0.36698333777265]Array
(
    [complete] => 
    [id] => 8210003466
    [time] => 1550035843678
    [pending] => 1.45282000
    [amount] => 1.45282000
    [type] => buy
    [price] => 0.033789
)

2019-02-13 6:30:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:30:55 - cex place new buy order: eth_btc 0.033791 1.45273 [8210004044] margin:0.35216477760351]Array
(
    [complete] => 
    [id] => 8210004044
    [time] => 1550035854690
    [pending] => 1.45273000
    [amount] => 1.45273000
    [type] => buy
    [price] => 0.033791
)

2019-02-13 6:31:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:31:05 - cex place new buy order: eth_btc 0.033793 1.45264 [8210004531] margin:0.34622554967005]Array
(
    [complete] => 
    [id] => 8210004531
    [time] => 1550035865056
    [pending] => 1.45264000
    [amount] => 1.45264000
    [type] => buy
    [price] => 0.033793
)

2019-02-13 6:31:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:31:15 - cex place new buy order: eth_btc 0.033795 1.45256 [8210005046] margin:0.36691818316319]Array
(
    [complete] => 
    [id] => 8210005046
    [time] => 1550035875253
    [pending] => 1.45256000
    [amount] => 1.45256000
    [type] => buy
    [price] => 0.033795
)

2019-02-13 6:31:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:31:25 - cex place new buy order: eth_btc 0.033797 1.45247 [8210005435] margin:0.36097878509926]Array
(
    [complete] => 
    [id] => 8210005435
    [time] => 1550035884846
    [pending] => 1.45247000
    [amount] => 1.45247000
    [type] => buy
    [price] => 0.033797
)

2019-02-13 6:31:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:31:36 - cex place new buy order: eth_btc 0.033799 1.45239 [8210005981] margin:0.36391609219206]Array
(
    [complete] => 
    [id] => 8210005981
    [time] => 1550035895516
    [pending] => 1.45239000
    [amount] => 1.45239000
    [type] => buy
    [price] => 0.033799
)

2019-02-13 6:31:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:31:45 - cex place new buy order: eth_btc 0.033801 1.4523 [8210006335] margin:0.36093606698029]Array
(
    [complete] => 
    [id] => 8210006335
    [time] => 1550035904841
    [pending] => 1.45230000
    [amount] => 1.45230000
    [type] => buy
    [price] => 0.033801
)

2019-02-13 6:31:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:31:54 - cex place new buy order: eth_btc 0.033803 1.45221 [8210006720] margin:0.34908144247552]Array
(
    [complete] => 
    [id] => 8210006720
    [time] => 1550035914243
    [pending] => 1.45221000
    [amount] => 1.45221000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 6:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:32:05 - cex place new buy order: eth_btc 0.033805 1.45213 [8210007167] margin:0.34610264753734]Array
(
    [complete] => 
    [id] => 8210007167
    [time] => 1550035925212
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 6:32:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:32:14 - cex place new buy order: eth_btc 0.033807 1.45204 [8210007573] margin:0.34016623776141]Array
(
    [complete] => 
    [id] => 8210007573
    [time] => 1550035934311
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 6:32:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:32:24 - cex place new buy order: eth_btc 0.033809 1.45196 [8210007992] margin:0.33423053033217]Array
(
    [complete] => 
    [id] => 8210007992
    [time] => 1550035943623
    [pending] => 1.45196000
    [amount] => 1.45196000
    [type] => buy
    [price] => 0.033809
)

2019-02-13 6:32:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:32:37 - cex place new buy order: eth_btc 0.033811 1.45187 [8210008705] margin:0.32829552512497]Array
(
    [complete] => 
    [id] => 8210008705
    [time] => 1550035957269
    [pending] => 1.45187000
    [amount] => 1.45187000
    [type] => buy
    [price] => 0.033811
)

2019-02-13 6:32:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:32:48 - cex place new buy order: eth_btc 0.033813 1.45178 [8210009330] margin:0.33714843403423]Array
(
    [complete] => 
    [id] => 8210009330
    [time] => 1550035968239
    [pending] => 1.45178000
    [amount] => 1.45178000
    [type] => buy
    [price] => 0.033813
)

2019-02-13 6:32:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:32:59 - cex place new buy order: eth_btc 0.033815 1.4517 [8210009833] margin:0.32529942333284]Array
(
    [complete] => 
    [id] => 8210009833
    [time] => 1550035978549
    [pending] => 1.45170000
    [amount] => 1.45170000
    [type] => buy
    [price] => 0.033815
)

2019-02-13 6:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:33:05 - cex place new buy order: eth_btc 0.033817 1.45161 [8210010112] margin:0.35780820297484]Array
(
    [complete] => 
    [id] => 8210010112
    [time] => 1550035985220
    [pending] => 1.45161000
    [amount] => 1.45161000
    [type] => buy
    [price] => 0.033817
)

2019-02-13 6:33:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:33:15 - cex place new buy order: eth_btc 0.033819 1.45153 [8210010564] margin:0.34891628965965]Array
(
    [complete] => 
    [id] => 8210010564
    [time] => 1550035994786
    [pending] => 1.45153000
    [amount] => 1.45153000
    [type] => buy
    [price] => 0.033819
)

2019-02-13 6:33:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:33:24 - cex place new buy order: eth_btc 0.033823 1.45135 [8210011087] margin:0.31635277769566]Array
(
    [complete] => 
    [id] => 8210011087
    [time] => 1550036004159
    [pending] => 1.45135000
    [amount] => 1.45135000
    [type] => buy
    [price] => 0.033823
)

2019-02-13 6:33:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:33:32 - cex place new buy order: eth_btc 0.033825 1.45127 [8210011587] margin:0.32520325203251]Array
(
    [complete] => 
    [id] => 8210011587
    [time] => 1550036011662
    [pending] => 1.45127000
    [amount] => 1.45127000
    [type] => buy
    [price] => 0.033825
)

2019-02-13 6:33:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:33:42 - cex place new buy order: eth_btc 0.033827 1.45118 [8210012491] margin:0.29266562213615]Array
(
    [complete] => 
    [id] => 8210012491
    [time] => 1550036022190
    [pending] => 1.45118000
    [amount] => 1.45118000
    [type] => buy
    [price] => 0.033827
)

2019-02-13 6:33:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:33:53 - cex place new buy order: eth_btc 0.033829 1.4511 [8210013528] margin:0.28673623222679]Array
(
    [complete] => 
    [id] => 8210013528
    [time] => 1550036032969
    [pending] => 1.45110000
    [amount] => 1.45110000
    [type] => buy
    [price] => 0.033829
)

2019-02-13 6:34:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:34:03 - cex place new buy order: eth_btc 0.033831 1.45101 [8210014341] margin:0.28376341225502]Array
(
    [complete] => 
    [id] => 8210014341
    [time] => 1550036042855
    [pending] => 1.45101000
    [amount] => 1.45101000
    [type] => buy
    [price] => 0.033831
)

2019-02-13 6:34:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:34:16 - cex place new buy order: eth_btc 0.033833 1.45093 [8210015095] margin:0.28965802618746]Array
(
    [complete] => 
    [id] => 8210015095
    [time] => 1550036055778
    [pending] => 1.45093000
    [amount] => 1.45093000
    [type] => buy
    [price] => 0.033833
)

2019-02-13 6:34:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:34:28 - cex place new buy order: eth_btc 0.033835 1.45084 [8210015759] margin:0.27486330722624]Array
(
    [complete] => 
    [id] => 8210015759
    [time] => 1550036067834
    [pending] => 1.45084000
    [amount] => 1.45084000
    [type] => buy
    [price] => 0.033835
)

2019-02-13 6:34:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:34:38 - cex place new buy order: eth_btc 0.033837 1.45075 [8210016362] margin:0.28371309513255]Array
(
    [complete] => 
    [id] => 8210016362
    [time] => 1550036078277
    [pending] => 1.45075000
    [amount] => 1.45075000
    [type] => buy
    [price] => 0.033837
)

2019-02-13 6:34:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:34:48 - cex place new buy order: eth_btc 0.033839 1.45067 [8210016929] margin:0.26596530630338]Array
(
    [complete] => 
    [id] => 8210016929
    [time] => 1550036087573
    [pending] => 1.45067000
    [amount] => 1.45067000
    [type] => buy
    [price] => 0.033839
)

2019-02-13 6:34:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:34:58 - cex place new buy order: eth_btc 0.033841 1.45058 [8210017604] margin:0.28072456487691]Array
(
    [complete] => 
    [id] => 8210017604
    [time] => 1550036098011
    [pending] => 1.45058000
    [amount] => 1.45058000
    [type] => buy
    [price] => 0.033841
)

2019-02-13 6:35:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:35:05 - cex place new buy order: eth_btc 0.033843 1.4505 [8210017972] margin:0.28070797506132]Array
(
    [complete] => 
    [id] => 8210017972
    [time] => 1550036105315
    [pending] => 1.45050000
    [amount] => 1.45050000
    [type] => buy
    [price] => 0.033843
)

2019-02-13 6:35:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:35:13 - cex place new buy order: eth_btc 0.033845 1.45041 [8210018358] margin:0.25409957157632]Array
(
    [complete] => 
    [id] => 8210018358
    [time] => 1550036113368
    [pending] => 1.45041000
    [amount] => 1.45041000
    [type] => buy
    [price] => 0.033845
)

2019-02-13 6:35:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:35:23 - cex place new buy order: eth_btc 0.033847 1.45033 [8210018802] margin:0.24226667060596]Array
(
    [complete] => 
    [id] => 8210018802
    [time] => 1550036122657
    [pending] => 1.45033000
    [amount] => 1.45033000
    [type] => buy
    [price] => 0.033847
)

2019-02-13 6:35:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:35:32 - cex place new buy order: eth_btc 0.033849 1.45024 [8210019394] margin:0.26884102927707]Array
(
    [complete] => 
    [id] => 8210019394
    [time] => 1550036132443
    [pending] => 1.45024000
    [amount] => 1.45024000
    [type] => buy
    [price] => 0.033849
)

2019-02-13 6:35:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:35:43 - cex place new buy order: eth_btc 0.033851 1.45015 [8210020149] margin:0.26291690053468]Array
(
    [complete] => 
    [id] => 8210020149
    [time] => 1550036142708
    [pending] => 1.45015000
    [amount] => 1.45015000
    [type] => buy
    [price] => 0.033851
)

2019-02-13 6:35:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:35:52 - cex place new buy order: eth_btc 0.033853 1.45007 [8210020782] margin:0.25699347177501]Array
(
    [complete] => 
    [id] => 8210020782
    [time] => 1550036152187
    [pending] => 1.45007000
    [amount] => 1.45007000
    [type] => buy
    [price] => 0.033853
)

2019-02-13 6:36:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:36:02 - cex place new buy order: eth_btc 0.033855 1.44998 [8210021424] margin:0.25993206321075]Array
(
    [complete] => 
    [id] => 8210021424
    [time] => 1550036161967
    [pending] => 1.44998000
    [amount] => 1.44998000
    [type] => buy
    [price] => 0.033855
)

2019-02-13 6:36:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:36:12 - cex place new buy order: eth_btc 0.033857 1.4499 [8210022010] margin:0.25400951058867]Array
(
    [complete] => 
    [id] => 8210022010
    [time] => 1550036171869
    [pending] => 1.44990000
    [amount] => 1.44990000
    [type] => buy
    [price] => 0.033857
)

2019-02-13 6:36:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:36:22 - cex place new buy order: eth_btc 0.033859 1.44981 [8210022654] margin:0.23922738415192]Array
(
    [complete] => 
    [id] => 8210022654
    [time] => 1550036181820
    [pending] => 1.44981000
    [amount] => 1.44981000
    [type] => buy
    [price] => 0.033859
)

2019-02-13 6:36:29 - cex delete buy orders: eth_btc[move]
2019-02-13 6:36:31 - cex place new buy order: eth_btc 0.033822 1.44977 [8210023443] margin:0.2362669816893]Array
(
    [complete] => 
    [id] => 8210023443
    [time] => 1550036191131
    [pending] => 1.44977000
    [amount] => 1.44977000
    [type] => buy
    [price] => 0.033822
)

2019-02-13 6:36:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:36:40 - cex place new buy order: eth_btc 0.033824 1.45131 [8210023981] margin:0.35182119205299]Array
(
    [complete] => 
    [id] => 8210023981
    [time] => 1550036199610
    [pending] => 1.45131000
    [amount] => 1.45131000
    [type] => buy
    [price] => 0.033824
)

2019-02-13 6:36:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:36:50 - cex place new buy order: eth_btc 0.033826 1.45123 [8210024680] margin:0.33997516703126]Array
(
    [complete] => 
    [id] => 8210024680
    [time] => 1550036209637
    [pending] => 1.45123000
    [amount] => 1.45123000
    [type] => buy
    [price] => 0.033826
)

2019-02-13 6:36:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:36:59 - cex place new buy order: eth_btc 0.033828 1.45114 [8210025371] margin:0.33699893579282]Array
(
    [complete] => 
    [id] => 8210025371
    [time] => 1550036219077
    [pending] => 1.45114000
    [amount] => 1.45114000
    [type] => buy
    [price] => 0.033828
)

2019-02-13 6:37:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:37:03 - cex place new buy order: eth_btc 0.03383 0.0124 [] margin:0.33993496896247]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 6:37:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:37:13 - cex place new buy order: eth_btc 0.03383 1.45105 [8210026210] margin:0.33106710020692]Array
(
    [complete] => 
    [id] => 8210026210
    [time] => 1550036233330
    [pending] => 1.45105000
    [amount] => 1.45105000
    [type] => buy
    [price] => 0.03383
)

2019-02-13 6:37:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:37:21 - cex place new buy order: eth_btc 0.033832 1.45097 [8210027207] margin:0.33104752896667]Array
(
    [complete] => 
    [id] => 8210027207
    [time] => 1550036241394
    [pending] => 1.45097000
    [amount] => 1.45097000
    [type] => buy
    [price] => 0.033832
)

2019-02-13 6:37:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:37:31 - cex place new buy order: eth_btc 0.033834 1.45088 [8210027955] margin:0.31329431932374]Array
(
    [complete] => 
    [id] => 8210027955
    [time] => 1550036251278
    [pending] => 1.45088000
    [amount] => 1.45088000
    [type] => buy
    [price] => 0.033834
)

2019-02-13 6:37:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:37:42 - cex place new buy order: eth_btc 0.033836 1.4508 [8210028877] margin:0.31032036883794]Array
(
    [complete] => 
    [id] => 8210028877
    [time] => 1550036261789
    [pending] => 1.45080000
    [amount] => 1.45080000
    [type] => buy
    [price] => 0.033836
)

2019-02-13 6:37:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:37:53 - cex place new buy order: eth_btc 0.033838 1.45071 [8210029766] margin:0.31621254211243]Array
(
    [complete] => 
    [id] => 8210029766
    [time] => 1550036272834
    [pending] => 1.45071000
    [amount] => 1.45071000
    [type] => buy
    [price] => 0.033838
)

2019-02-13 6:38:01 - cex delete buy orders: eth_btc[move]
2019-02-13 6:38:03 - cex place new buy order: eth_btc 0.033803 1.45067 [8210030521] margin:0.29847217707377]Array
(
    [complete] => 
    [id] => 8210030521
    [time] => 1550036282610
    [pending] => 1.45067000
    [amount] => 1.45067000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 6:38:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:38:11 - cex place new buy order: eth_btc 0.033805 1.45213 [8210031181] margin:0.39934920869693]Array
(
    [complete] => 
    [id] => 8210031181
    [time] => 1550036291392
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 6:38:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:38:20 - cex place new buy order: eth_btc 0.033807 1.45204 [8210031672] margin:0.41707338716832]Array
(
    [complete] => 
    [id] => 8210031672
    [time] => 1550036299561
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 6:38:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:38:31 - cex place new buy order: eth_btc 0.033809 1.45196 [8210032344] margin:0.38747079180099]Array
(
    [complete] => 
    [id] => 8210032344
    [time] => 1550036311291
    [pending] => 1.45196000
    [amount] => 1.45196000
    [type] => buy
    [price] => 0.033809
)

2019-02-13 6:38:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:38:42 - cex place new buy order: eth_btc 0.033811 1.45187 [8210032931] margin:0.38449025465084]Array
(
    [complete] => 
    [id] => 8210032931
    [time] => 1550036321720
    [pending] => 1.45187000
    [amount] => 1.45187000
    [type] => buy
    [price] => 0.033811
)

2019-02-13 6:38:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:38:51 - cex place new buy order: eth_btc 0.033813 1.45178 [8210033551] margin:0.37559518528376]Array
(
    [complete] => 
    [id] => 8210033551
    [time] => 1550036330784
    [pending] => 1.45178000
    [amount] => 1.45178000
    [type] => buy
    [price] => 0.033813
)

2019-02-13 6:39:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:39:01 - cex place new buy order: eth_btc 0.033815 1.4517 [8210034215] margin:0.30459855093894]Array
(
    [complete] => 
    [id] => 8210034215
    [time] => 1550036341363
    [pending] => 1.45170000
    [amount] => 1.45170000
    [type] => buy
    [price] => 0.033815
)

2019-02-13 6:39:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:39:20 - cex place new buy order: eth_btc 0.033817 1.45161 [8210034993] margin:0.28388088831062]Array
(
    [complete] => 
    [id] => 8210034993
    [time] => 1550036359972
    [pending] => 1.45161000
    [amount] => 1.45161000
    [type] => buy
    [price] => 0.033817
)

2019-02-13 6:39:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:39:31 - cex place new buy order: eth_btc 0.033819 1.45153 [8210035546] margin:0.27499334693515]Array
(
    [complete] => 
    [id] => 8210035546
    [time] => 1550036371038
    [pending] => 1.45153000
    [amount] => 1.45153000
    [type] => buy
    [price] => 0.033819
)

2019-02-13 6:39:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:39:42 - cex place new buy order: eth_btc 0.033821 1.45144 [8210036017] margin:0.2720203423908]Array
(
    [complete] => 
    [id] => 8210036017
    [time] => 1550036381715
    [pending] => 1.45144000
    [amount] => 1.45144000
    [type] => buy
    [price] => 0.033821
)

2019-02-13 6:39:51 - cex delete buy orders: eth_btc[move]
2019-02-13 6:39:53 - cex place new buy order: eth_btc 0.033803 1.4514 [8210036566] margin:0.27496895511798]Array
(
    [complete] => 
    [id] => 8210036566
    [time] => 1550036392609
    [pending] => 1.45140000
    [amount] => 1.45140000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 6:40:04 - cex delete buy orders: eth_btc[move]
2019-02-13 6:40:05 - cex place new buy order: eth_btc 0.033803 1.45217 [8210037132] margin:0.31948881789137]Array
(
    [complete] => 
    [id] => 8210037132
    [time] => 1550036405355
    [pending] => 1.45217000
    [amount] => 1.45217000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 6:40:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:40:25 - cex place new buy order: eth_btc 0.033805 1.45213 [8210038136] margin:0.3165212246709]Array
(
    [complete] => 
    [id] => 8210038136
    [time] => 1550036424786
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 6:40:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:40:36 - cex place new buy order: eth_btc 0.033807 1.45204 [8210038703] margin:0.34016623776141]Array
(
    [complete] => 
    [id] => 8210038703
    [time] => 1550036435873
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 6:40:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:40:46 - cex place new buy order: eth_btc 0.033809 1.45196 [8210039120] margin:0.33423053033217]Array
(
    [complete] => 
    [id] => 8210039120
    [time] => 1550036445671
    [pending] => 1.45196000
    [amount] => 1.45196000
    [type] => buy
    [price] => 0.033809
)

2019-02-13 6:40:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:40:56 - cex place new buy order: eth_btc 0.033811 1.45187 [8210039625] margin:0.3430836118423]Array
(
    [complete] => 
    [id] => 8210039625
    [time] => 1550036455925
    [pending] => 1.45187000
    [amount] => 1.45187000
    [type] => buy
    [price] => 0.033811
)

2019-02-13 6:41:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:41:15 - cex place new buy order: eth_btc 0.033813 1.45178 [8210040492] margin:0.34010587643805]Array
(
    [complete] => 
    [id] => 8210040492
    [time] => 1550036475246
    [pending] => 1.45178000
    [amount] => 1.45178000
    [type] => buy
    [price] => 0.033813
)

2019-02-13 6:41:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:41:25 - cex place new buy order: eth_btc 0.033815 1.4517 [8210041062] margin:0.33417122578738]Array
(
    [complete] => 
    [id] => 8210041062
    [time] => 1550036484697
    [pending] => 1.45170000
    [amount] => 1.45170000
    [type] => buy
    [price] => 0.033815
)

2019-02-13 6:41:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:41:35 - cex place new buy order: eth_btc 0.033817 1.45161 [8210041725] margin:0.26022414761806]Array
(
    [complete] => 
    [id] => 8210041725
    [time] => 1550036495213
    [pending] => 1.45161000
    [amount] => 1.45161000
    [type] => buy
    [price] => 0.033817
)

2019-02-13 6:41:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:41:46 - cex place new buy order: eth_btc 0.033819 1.45153 [8210042346] margin:0.28977793548006]Array
(
    [complete] => 
    [id] => 8210042346
    [time] => 1550036506307
    [pending] => 1.45153000
    [amount] => 1.45153000
    [type] => buy
    [price] => 0.033819
)

2019-02-13 6:41:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:41:58 - cex place new buy order: eth_btc 0.033821 1.45144 [8210043182] margin:0.28680405665118]Array
(
    [complete] => 
    [id] => 8210043182
    [time] => 1550036518074
    [pending] => 1.45144000
    [amount] => 1.45144000
    [type] => buy
    [price] => 0.033821
)

2019-02-13 6:42:09 - cex delete buy orders: eth_btc[move]
2019-02-13 6:42:10 - cex place new buy order: eth_btc 0.033803 1.4514 [8210044105] margin:0.2956655431376]Array
(
    [complete] => 
    [id] => 8210044105
    [time] => 1550036530243
    [pending] => 1.45140000
    [amount] => 1.45140000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 6:42:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:42:21 - cex place new buy order: eth_btc 0.033805 1.45213 [8210044973] margin:0.32835379381748]Array
(
    [complete] => 
    [id] => 8210044973
    [time] => 1550036540683
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 6:42:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:42:31 - cex place new buy order: eth_btc 0.033807 1.45204 [8210045676] margin:0.32241843405212]Array
(
    [complete] => 
    [id] => 8210045676
    [time] => 1550036550758
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 6:42:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:42:44 - cex place new buy order: eth_btc 0.033809 1.45196 [8210047208] margin:0.3135259842054]Array
(
    [complete] => 
    [id] => 8210047208
    [time] => 1550036563923
    [pending] => 1.45196000
    [amount] => 1.45196000
    [type] => buy
    [price] => 0.033809
)

2019-02-13 6:42:53 - cex delete buy orders: eth_btc[move]
2019-02-13 6:42:55 - cex place new buy order: eth_btc 0.033803 1.45191 [8210048580] margin:0.30760130139011]Array
(
    [complete] => 
    [id] => 8210048580
    [time] => 1550036575300
    [pending] => 1.45191000
    [amount] => 1.45191000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 6:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:43:06 - cex place new buy order: eth_btc 0.033805 1.45213 [8210049728] margin:0.32243750924419]Array
(
    [complete] => 
    [id] => 8210049728
    [time] => 1550036585849
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 6:43:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:43:17 - cex place new buy order: eth_btc 0.033807 1.45204 [8210050851] margin:0.32833436862185]Array
(
    [complete] => 
    [id] => 8210050851
    [time] => 1550036597490
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 6:43:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:43:29 - cex place new buy order: eth_btc 0.033809 1.45196 [8210051681] margin:0.31056819190156]Array
(
    [complete] => 
    [id] => 8210051681
    [time] => 1550036609174
    [pending] => 1.45196000
    [amount] => 1.45196000
    [type] => buy
    [price] => 0.033809
)

2019-02-13 6:43:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:43:39 - cex place new buy order: eth_btc 0.033811 1.45187 [8210052226] margin:0.31054982106415]Array
(
    [complete] => 
    [id] => 8210052226
    [time] => 1550036619124
    [pending] => 1.45187000
    [amount] => 1.45187000
    [type] => buy
    [price] => 0.033811
)

2019-02-13 6:43:48 - cex delete buy orders: eth_btc[move]
2019-02-13 6:43:49 - cex place new buy order: eth_btc 0.033803 1.45183 [8210052983] margin:0.31054063646043]Array
(
    [complete] => 
    [id] => 8210052983
    [time] => 1550036628909
    [pending] => 1.45183000
    [amount] => 1.45183000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 6:44:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:44:13 - cex place new buy order: eth_btc 0.033805 1.45213 [8210054692] margin:0.32243750924419]Array
(
    [complete] => 
    [id] => 8210054692
    [time] => 1550036652743
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 6:44:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:44:28 - cex place new buy order: eth_btc 0.033807 1.45204 [8210055799] margin:0.31946046676723]Array
(
    [complete] => 
    [id] => 8210055799
    [time] => 1550036667604
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 6:44:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:44:38 - cex place new buy order: eth_btc 0.033809 1.45196 [8210056618] margin:0.31056819190156]Array
(
    [complete] => 
    [id] => 8210056618
    [time] => 1550036678435
    [pending] => 1.45196000
    [amount] => 1.45196000
    [type] => buy
    [price] => 0.033809
)

2019-02-13 6:44:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:44:48 - cex place new buy order: eth_btc 0.033811 1.45187 [8210057390] margin:0.31350743840763]Array
(
    [complete] => 
    [id] => 8210057390
    [time] => 1550036688466
    [pending] => 1.45187000
    [amount] => 1.45187000
    [type] => buy
    [price] => 0.033811
)

2019-02-13 6:44:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:44:59 - cex place new buy order: eth_btc 0.033813 1.45178 [8210058206] margin:0.29870168278472]Array
(
    [complete] => 
    [id] => 8210058206
    [time] => 1550036699091
    [pending] => 1.45178000
    [amount] => 1.45178000
    [type] => buy
    [price] => 0.033813
)

2019-02-13 6:45:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:45:05 - cex place new buy order: eth_btc 0.033815 1.4517 [8210058613] margin:0.29276948099957]Array
(
    [complete] => 
    [id] => 8210058613
    [time] => 1550036704873
    [pending] => 1.45170000
    [amount] => 1.45170000
    [type] => buy
    [price] => 0.033815
)

2019-02-13 6:45:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:45:15 - cex place new buy order: eth_btc 0.033817 1.45161 [8210059337] margin:0.28979507348375]Array
(
    [complete] => 
    [id] => 8210059337
    [time] => 1550036714867
    [pending] => 1.45161000
    [amount] => 1.45161000
    [type] => buy
    [price] => 0.033817
)

2019-02-13 6:45:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:45:27 - cex place new buy order: eth_btc 0.033819 1.45153 [8210060051] margin:0.28090718235312]Array
(
    [complete] => 
    [id] => 8210060051
    [time] => 1550036726842
    [pending] => 1.45153000
    [amount] => 1.45153000
    [type] => buy
    [price] => 0.033819
)

2019-02-13 6:45:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:45:38 - cex place new buy order: eth_btc 0.033821 1.45144 [8210060738] margin:0.27497708524289]Array
(
    [complete] => 
    [id] => 8210060738
    [time] => 1550036737838
    [pending] => 1.45144000
    [amount] => 1.45144000
    [type] => buy
    [price] => 0.033821
)

2019-02-13 6:45:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:45:51 - cex place new buy order: eth_btc 0.033823 1.45135 [8210061718] margin:0.30156993761641]Array
(
    [complete] => 
    [id] => 8210061718
    [time] => 1550036750989
    [pending] => 1.45135000
    [amount] => 1.45135000
    [type] => buy
    [price] => 0.033823
)

2019-02-13 6:46:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:46:01 - cex place new buy order: eth_btc 0.033825 1.45127 [8210062424] margin:0.29268292682927]Array
(
    [complete] => 
    [id] => 8210062424
    [time] => 1550036760916
    [pending] => 1.45127000
    [amount] => 1.45127000
    [type] => buy
    [price] => 0.033825
)

2019-02-13 6:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:46:06 - cex place new buy order: eth_btc 0.033827 1.45118 [8210062918] margin:0.26605965648743]Array
(
    [complete] => 
    [id] => 8210062918
    [time] => 1550036766112
    [pending] => 1.45118000
    [amount] => 1.45118000
    [type] => buy
    [price] => 0.033827
)

2019-02-13 6:46:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:46:15 - cex place new buy order: eth_btc 0.033829 1.4511 [8210063955] margin:0.25717579591475]Array
(
    [complete] => 
    [id] => 8210063955
    [time] => 1550036774706
    [pending] => 1.45110000
    [amount] => 1.45110000
    [type] => buy
    [price] => 0.033829
)

2019-02-13 6:46:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:46:26 - cex place new buy order: eth_btc 0.033831 1.45101 [8210065249] margin:0.24829298572315]Array
(
    [complete] => 
    [id] => 8210065249
    [time] => 1550036786118
    [pending] => 1.45101000
    [amount] => 1.45101000
    [type] => buy
    [price] => 0.033831
)

2019-02-13 6:46:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:46:37 - cex place new buy order: eth_btc 0.033833 1.45093 [8210066096] margin:0.22758844914728]Array
(
    [complete] => 
    [id] => 8210066096
    [time] => 1550036797412
    [pending] => 1.45093000
    [amount] => 1.45093000
    [type] => buy
    [price] => 0.033833
)

2019-02-13 6:46:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:46:50 - cex place new buy order: eth_btc 0.033835 1.45084 [8210067139] margin:0.22166395744052]Array
(
    [complete] => 
    [id] => 8210067139
    [time] => 1550036810003
    [pending] => 1.45084000
    [amount] => 1.45084000
    [type] => buy
    [price] => 0.033835
)

2019-02-13 6:47:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:47:01 - cex place new buy order: eth_btc 0.033837 1.45075 [8210068015] margin:0.21869551083133]Array
(
    [complete] => 
    [id] => 8210068015
    [time] => 1550036820813
    [pending] => 1.45075000
    [amount] => 1.45075000
    [type] => buy
    [price] => 0.033837
)

2019-02-13 6:47:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:47:08 - cex place new buy order: eth_btc 0.033839 1.45067 [8210068628] margin:0.21572741511273]Array
(
    [complete] => 
    [id] => 8210068628
    [time] => 1550036827590
    [pending] => 1.45067000
    [amount] => 1.45067000
    [type] => buy
    [price] => 0.033839
)

2019-02-13 6:47:15 - cex delete buy orders: eth_btc [above margin]
2019-02-13 6:47:24 - cex place new buy order: eth_btc 0.033804 1.4522 [8210070106]Array
(
    [complete] => 
    [id] => 8210070106
    [time] => 1550036844191
    [pending] => 1.45220000
    [amount] => 1.45220000
    [type] => buy
    [price] => 0.033804
)

2019-02-13 6:47:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:47:35 - cex place new buy order: eth_btc 0.033806 1.45208 [8210070854] margin:0.3135538070165]Array
(
    [complete] => 
    [id] => 8210070854
    [time] => 1550036854678
    [pending] => 1.45208000
    [amount] => 1.45208000
    [type] => buy
    [price] => 0.033806
)

2019-02-13 6:48:03 - cex delete buy orders: eth_btc[move]
2019-02-13 6:48:04 - cex place new buy order: eth_btc 0.033803 1.45204 [8210071987] margin:0.31946046676723]Array
(
    [complete] => 
    [id] => 8210071987
    [time] => 1550036883916
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 6:48:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:48:35 - cex place new buy order: eth_btc 0.033805 1.45213 [8210072911] margin:0.51175861558941]Array
(
    [complete] => 
    [id] => 8210072911
    [time] => 1550036915080
    [pending] => 1.45213000
    [amount] => 1.45213000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 6:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:48:43 - cex place new buy order: eth_btc 0.033807 1.45204 [8210073404] margin:0.5028544384299]Array
(
    [complete] => 
    [id] => 8210073404
    [time] => 1550036923172
    [pending] => 1.45204000
    [amount] => 1.45204000
    [type] => buy
    [price] => 0.033807
)

2019-02-13 6:48:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:48:53 - cex place new buy order: eth_btc 0.033815 1.4517 [8210073864] margin:0.42584651781756]Array
(
    [complete] => 
    [id] => 8210073864
    [time] => 1550036933491
    [pending] => 1.45170000
    [amount] => 1.45170000
    [type] => buy
    [price] => 0.033815
)

2019-02-13 6:49:03 - cex delete buy orders: eth_btc[move]
2019-02-13 6:49:20 - cex place new buy order: eth_btc 0.033815 1.4517 [8210074964]Array
(
    [complete] => 
    [id] => 8210074964
    [time] => 1550036960255
    [pending] => 1.45170000
    [amount] => 1.45170000
    [type] => buy
    [price] => 0.033815
)

2019-02-13 6:50:04 - cex delete buy orders: eth_btc[move]
2019-02-13 6:50:06 - cex place new buy order: eth_btc 0.033787 1.45166 [8210076648] margin:0.32233262361012]Array
(
    [complete] => 
    [id] => 8210076648
    [time] => 1550037005525
    [pending] => 1.45166000
    [amount] => 1.45166000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 6:50:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:50:23 - cex place new buy order: eth_btc 0.033789 1.45282 [8210077108] margin:0.46168871526238]Array
(
    [complete] => 
    [id] => 8210077108
    [time] => 1550037023397
    [pending] => 1.45282000
    [amount] => 1.45282000
    [type] => buy
    [price] => 0.033789
)

2019-02-13 6:50:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:50:31 - cex place new buy order: eth_btc 0.033792 1.45269 [8210077316] margin:0.45276988636365]Array
(
    [complete] => 
    [id] => 8210077316
    [time] => 1550037031359
    [pending] => 1.45269000
    [amount] => 1.45269000
    [type] => buy
    [price] => 0.033792
)

2019-02-13 6:50:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:51:00 - cex place new buy order: eth_btc 0.033796 1.45251 [8210079020] margin:0.45271629778671]Array
(
    [complete] => 
    [id] => 8210079020
    [time] => 1550037059789
    [pending] => 1.45251000
    [amount] => 1.45251000
    [type] => buy
    [price] => 0.033796
)

2019-02-13 6:51:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:51:12 - cex place new buy order: eth_btc 0.033798 1.4524 [8210079739]Array
(
    [complete] => 
    [id] => 8210079739
    [time] => 1550037072225
    [pending] => 1.45240000
    [amount] => 1.45240000
    [type] => buy
    [price] => 0.033798
)

2019-02-13 6:51:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:51:21 - cex place new buy order: eth_btc 0.0338 1.45234 [8210080574] margin:0.45562130177512]Array
(
    [complete] => 
    [id] => 8210080574
    [time] => 1550037081053
    [pending] => 1.45234000
    [amount] => 1.45234000
    [type] => buy
    [price] => 0.0338
)

2019-02-13 6:51:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:51:29 - cex place new buy order: eth_btc 0.033802 1.45226 [8210081014] margin:0.46151115318622]Array
(
    [complete] => 
    [id] => 8210081014
    [time] => 1550037089037
    [pending] => 1.45226000
    [amount] => 1.45226000
    [type] => buy
    [price] => 0.033802
)

2019-02-13 6:51:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:51:40 - cex place new buy order: eth_btc 0.033808 1.452 [8210081732] margin:0.52650260293423]Array
(
    [complete] => 
    [id] => 8210081732
    [time] => 1550037099987
    [pending] => 1.45200000
    [amount] => 1.45200000
    [type] => buy
    [price] => 0.033808
)

2019-02-13 6:51:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:51:50 - cex place new buy order: eth_btc 0.03381 1.45191 [8210082336] margin:0.46731736172729]Array
(
    [complete] => 
    [id] => 8210082336
    [time] => 1550037110365
    [pending] => 1.45191000
    [amount] => 1.45191000
    [type] => buy
    [price] => 0.03381
)

2019-02-13 6:51:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:52:02 - cex place new buy order: eth_btc 0.033814 1.45174 [8210083033] margin:0.39924291713491]Array
(
    [complete] => 
    [id] => 8210083033
    [time] => 1550037121663
    [pending] => 1.45174000
    [amount] => 1.45174000
    [type] => buy
    [price] => 0.033814
)

2019-02-13 6:52:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:52:06 - cex place new buy order: eth_btc 0.033816 1.45166 [8210083357] margin:0.39330494440502]Array
(
    [complete] => 
    [id] => 8210083357
    [time] => 1550037125865
    [pending] => 1.45166000
    [amount] => 1.45166000
    [type] => buy
    [price] => 0.033816
)

2019-02-13 6:52:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:52:15 - cex place new buy order: eth_btc 0.033818 1.45157 [8210083959] margin:0.41989473061681]Array
(
    [complete] => 
    [id] => 8210083959
    [time] => 1550037135093
    [pending] => 1.45157000
    [amount] => 1.45157000
    [type] => buy
    [price] => 0.033818
)

2019-02-13 6:52:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:52:24 - cex place new buy order: eth_btc 0.03382 1.45148 [8210084645] margin:0.37551744529862]Array
(
    [complete] => 
    [id] => 8210084645
    [time] => 1550037144174
    [pending] => 1.45148000
    [amount] => 1.45148000
    [type] => buy
    [price] => 0.03382
)

2019-02-13 6:52:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:52:35 - cex place new buy order: eth_btc 0.033822 1.4514 [8210085225] margin:0.37845189521615]Array
(
    [complete] => 
    [id] => 8210085225
    [time] => 1550037154700
    [pending] => 1.45140000
    [amount] => 1.45140000
    [type] => buy
    [price] => 0.033822
)

2019-02-13 6:52:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:52:43 - cex place new buy order: eth_btc 0.033826 1.45123 [8210085603] margin:0.42275172943889]Array
(
    [complete] => 
    [id] => 8210085603
    [time] => 1550037162674
    [pending] => 1.45123000
    [amount] => 1.45123000
    [type] => buy
    [price] => 0.033826
)

2019-02-13 6:52:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:52:54 - cex place new buy order: eth_btc 0.033828 1.45114 [8210086619] margin:0.38725316306019]Array
(
    [complete] => 
    [id] => 8210086619
    [time] => 1550037173963
    [pending] => 1.45114000
    [amount] => 1.45114000
    [type] => buy
    [price] => 0.033828
)

2019-02-13 6:53:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:53:03 - cex place new buy order: eth_btc 0.03383 1.45105 [8210087389] margin:0.39018622524387]Array
(
    [complete] => 
    [id] => 8210087389
    [time] => 1550037182931
    [pending] => 1.45105000
    [amount] => 1.45105000
    [type] => buy
    [price] => 0.03383
)

2019-02-13 6:53:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:53:14 - cex place new buy order: eth_btc 0.033832 1.45097 [8210088439] margin:0.36947268857885]Array
(
    [complete] => 
    [id] => 8210088439
    [time] => 1550037194008
    [pending] => 1.45097000
    [amount] => 1.45097000
    [type] => buy
    [price] => 0.033832
)

2019-02-13 6:53:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:53:24 - cex place new buy order: eth_btc 0.033834 1.45088 [8210089485] margin:0.35467281432877]Array
(
    [complete] => 
    [id] => 8210089485
    [time] => 1550037204154
    [pending] => 1.45088000
    [amount] => 1.45088000
    [type] => buy
    [price] => 0.033834
)

2019-02-13 6:53:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:53:33 - cex place new buy order: eth_btc 0.033836 1.4508 [8210090228] margin:0.34283012176382]Array
(
    [complete] => 
    [id] => 8210090228
    [time] => 1550037212940
    [pending] => 1.45080000
    [amount] => 1.45080000
    [type] => buy
    [price] => 0.033836
)

2019-02-13 6:53:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:53:43 - cex place new buy order: eth_btc 0.033839 1.45067 [8210091343] margin:0.32802387777418]Array
(
    [complete] => 
    [id] => 8210091343
    [time] => 1550037222590
    [pending] => 1.45067000
    [amount] => 1.45067000
    [type] => buy
    [price] => 0.033839
)

2019-02-13 6:54:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:54:01 - cex place new buy order: eth_btc 0.033841 1.45058 [8210093401] margin:0.35164445495108]Array
(
    [complete] => 
    [id] => 8210093401
    [time] => 1550037241272
    [pending] => 1.45058000
    [amount] => 1.45058000
    [type] => buy
    [price] => 0.033841
)

2019-02-13 6:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:54:13 - cex place new buy order: eth_btc 0.03384 1.4506 [8210094776]Array
(
    [complete] => 
    [id] => 8210094776
    [time] => 1550037252889
    [pending] => 1.45060000
    [amount] => 1.45060000
    [type] => buy
    [price] => 0.03384
)

2019-02-13 6:54:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:54:22 - cex place new buy order: eth_btc 0.033842 1.45054 [8210095813] margin:0.39595768571596]Array
(
    [complete] => 
    [id] => 8210095813
    [time] => 1550037261721
    [pending] => 1.45054000
    [amount] => 1.45054000
    [type] => buy
    [price] => 0.033842
)

2019-02-13 6:54:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:54:31 - cex place new buy order: eth_btc 0.033844 1.45045 [8210096720] margin:0.36638695189695]Array
(
    [complete] => 
    [id] => 8210096720
    [time] => 1550037270626
    [pending] => 1.45045000
    [amount] => 1.45045000
    [type] => buy
    [price] => 0.033844
)

2019-02-13 6:54:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:54:40 - cex place new buy order: eth_btc 0.033846 1.45037 [8210097478] margin:0.34568338946994]Array
(
    [complete] => 
    [id] => 8210097478
    [time] => 1550037279627
    [pending] => 1.45037000
    [amount] => 1.45037000
    [type] => buy
    [price] => 0.033846
)

2019-02-13 6:54:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:54:49 - cex place new buy order: eth_btc 0.033848 1.45028 [8210098412] margin:0.33975419522572]Array
(
    [complete] => 
    [id] => 8210098412
    [time] => 1550037289075
    [pending] => 1.45028000
    [amount] => 1.45028000
    [type] => buy
    [price] => 0.033848
)

2019-02-13 6:54:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:54:59 - cex place new buy order: eth_btc 0.03385 1.4502 [8210099274] margin:0.34564254062037]Array
(
    [complete] => 
    [id] => 8210099274
    [time] => 1550037298600
    [pending] => 1.45020000
    [amount] => 1.45020000
    [type] => buy
    [price] => 0.03385
)

2019-02-13 6:55:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:55:12 - cex place new buy order: eth_btc 0.033852 1.45011 [8210100335] margin:0.33971404939146]Array
(
    [complete] => 
    [id] => 8210100335
    [time] => 1550037312319
    [pending] => 1.45011000
    [amount] => 1.45011000
    [type] => buy
    [price] => 0.033852
)

2019-02-13 6:55:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:55:21 - cex place new buy order: eth_btc 0.033854 1.45003 [8210101129] margin:0.34264784072782]Array
(
    [complete] => 
    [id] => 8210101129
    [time] => 1550037321044
    [pending] => 1.45003000
    [amount] => 1.45003000
    [type] => buy
    [price] => 0.033854
)

2019-02-13 6:55:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:55:30 - cex place new buy order: eth_btc 0.033856 1.44994 [8210102175] margin:0.31899810964082]Array
(
    [complete] => 
    [id] => 8210102175
    [time] => 1550037330040
    [pending] => 1.44994000
    [amount] => 1.44994000
    [type] => buy
    [price] => 0.033856
)

2019-02-13 6:55:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:55:40 - cex place new buy order: eth_btc 0.033858 1.44985 [8210102978] margin:0.36918896568019]Array
(
    [complete] => 
    [id] => 8210102978
    [time] => 1550037339981
    [pending] => 1.44985000
    [amount] => 1.44985000
    [type] => buy
    [price] => 0.033858
)

2019-02-13 6:55:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:55:49 - cex place new buy order: eth_btc 0.03386 1.44977 [8210103801] margin:0.42232722976963]Array
(
    [complete] => 
    [id] => 8210103801
    [time] => 1550037349041
    [pending] => 1.44977000
    [amount] => 1.44977000
    [type] => buy
    [price] => 0.03386
)

2019-02-13 6:55:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:55:57 - cex place new buy order: eth_btc 0.033864 1.4496 [8210104523] margin:0.40160642570282]Array
(
    [complete] => 
    [id] => 8210104523
    [time] => 1550037357051
    [pending] => 1.44960000
    [amount] => 1.44960000
    [type] => buy
    [price] => 0.033864
)

2019-02-13 6:56:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:56:06 - cex place new buy order: eth_btc 0.033866 1.44951 [8210105404] margin:0.39567708025749]Array
(
    [complete] => 
    [id] => 8210105404
    [time] => 1550037366396
    [pending] => 1.44951000
    [amount] => 1.44951000
    [type] => buy
    [price] => 0.033866
)

2019-02-13 6:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:56:15 - cex place new buy order: eth_btc 0.033868 1.44943 [8210105961] margin:0.41632219203966]Array
(
    [complete] => 
    [id] => 8210105961
    [time] => 1550037374430
    [pending] => 1.44943000
    [amount] => 1.44943000
    [type] => buy
    [price] => 0.033868
)

2019-02-13 6:56:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:56:23 - cex place new buy order: eth_btc 0.03387 1.44934 [8210106410] margin:0.38382049010923]Array
(
    [complete] => 
    [id] => 8210106410
    [time] => 1550037383463
    [pending] => 1.44934000
    [amount] => 1.44934000
    [type] => buy
    [price] => 0.03387
)

2019-02-13 6:56:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:56:32 - cex place new buy order: eth_btc 0.033872 1.44926 [8210106789] margin:0.38084553613604]Array
(
    [complete] => 
    [id] => 8210106789
    [time] => 1550037391895
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 6:56:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:56:43 - cex place new buy order: eth_btc 0.033874 1.44917 [8210107254] margin:0.37196670012398]Array
(
    [complete] => 
    [id] => 8210107254
    [time] => 1550037402586
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 6:56:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:56:53 - cex place new buy order: eth_btc 0.033876 1.44908 [8210108117] margin:0.3660408548825]Array
(
    [complete] => 
    [id] => 8210108117
    [time] => 1550037412583
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 6:57:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:57:02 - cex place new buy order: eth_btc 0.033878 1.449 [8210109029] margin:0.36011570930989]Array
(
    [complete] => 
    [id] => 8210109029
    [time] => 1550037422354
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 6:57:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:57:13 - cex place new buy order: eth_btc 0.03388 1.44891 [8210110146] margin:0.38370720188901]Array
(
    [complete] => 
    [id] => 8210110146
    [time] => 1550037432757
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 6:57:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:57:22 - cex place new buy order: eth_btc 0.033882 1.44883 [8210110976] margin:0.40434448969955]Array
(
    [complete] => 
    [id] => 8210110976
    [time] => 1550037442255
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 6:57:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:57:32 - cex place new buy order: eth_btc 0.033884 1.44874 [8210111827] margin:0.40136937787745]Array
(
    [complete] => 
    [id] => 8210111827
    [time] => 1550037451731
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 6:57:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:57:40 - cex place new buy order: eth_btc 0.033886 1.44866 [8210112663] margin:0.39839461724607]Array
(
    [complete] => 
    [id] => 8210112663
    [time] => 1550037460195
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 6:57:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:57:52 - cex place new buy order: eth_btc 0.033888 1.44857 [8210113835] margin:0.36000944287062]Array
(
    [complete] => 
    [id] => 8210113835
    [time] => 1550037472198
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 6:58:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:58:01 - cex place new buy order: eth_btc 0.033892 1.4484 [8210114696] margin:0.36291750265549]Array
(
    [complete] => 
    [id] => 8210114696
    [time] => 1550037481517
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 6:58:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:58:15 - cex place new buy order: eth_btc 0.033894 1.44831 [8210115722] margin:0.35699533840796]Array
(
    [complete] => 
    [id] => 8210115722
    [time] => 1550037495004
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 6:58:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:58:24 - cex place new buy order: eth_btc 0.033896 1.44823 [8210116624] margin:0.38057587915978]Array
(
    [complete] => 
    [id] => 8210116624
    [time] => 1550037503986
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 6:58:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:58:33 - cex place new buy order: eth_btc 0.033898 1.44814 [8210117504] margin:0.35695321257891]Array
(
    [complete] => 
    [id] => 8210117504
    [time] => 1550037513466
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 6:58:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:58:43 - cex place new buy order: eth_btc 0.0339 1.44806 [8210118119] margin:0.33628318584071]Array
(
    [complete] => 
    [id] => 8210118119
    [time] => 1550037522855
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 6:58:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:58:52 - cex place new buy order: eth_btc 0.033902 1.44797 [8210118950] margin:0.32741431184]Array
(
    [complete] => 
    [id] => 8210118950
    [time] => 1550037531747
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 6:59:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:59:01 - cex place new buy order: eth_btc 0.033904 1.44789 [8210119948] margin:0.3214959886739]Array
(
    [complete] => 
    [id] => 8210119948
    [time] => 1550037541299
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 6:59:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:59:05 - cex place new buy order: eth_btc 0.033906 1.4478 [8210120330] margin:0.31557836371146]Array
(
    [complete] => 
    [id] => 8210120330
    [time] => 1550037544726
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 6:59:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:59:22 - cex place new buy order: eth_btc 0.033908 1.44772 [8210121640] margin:0.30671228028785]Array
(
    [complete] => 
    [id] => 8210121640
    [time] => 1550037562041
    [pending] => 1.44772000
    [amount] => 1.44772000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 6:59:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:59:30 - cex place new buy order: eth_btc 0.03391 1.44763 [8210122102] margin:0.30374520790326]Array
(
    [complete] => 
    [id] => 8210122102
    [time] => 1550037570240
    [pending] => 1.44763000
    [amount] => 1.44763000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 6:59:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:59:40 - cex place new buy order: eth_btc 0.033912 1.44755 [8210122807] margin:0.3332153809861]Array
(
    [complete] => 
    [id] => 8210122807
    [time] => 1550037580194
    [pending] => 1.44755000
    [amount] => 1.44755000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 6:59:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:59:50 - cex place new buy order: eth_btc 0.033914 1.44746 [8210123442] margin:0.29486347820959]Array
(
    [complete] => 
    [id] => 8210123442
    [time] => 1550037590012
    [pending] => 1.44746000
    [amount] => 1.44746000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 6:59:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 6:59:59 - cex place new buy order: eth_btc 0.033916 1.44738 [8210123927] margin:0.28010378582379]Array
(
    [complete] => 
    [id] => 8210123927
    [time] => 1550037598800
    [pending] => 1.44738000
    [amount] => 1.44738000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 7:00:12 - cex delete buy orders: eth_btc[move]
2019-02-13 7:00:13 - cex place new buy order: eth_btc 0.033891 1.44733 [8210124681] margin:0.2918890232037]Array
(
    [complete] => 
    [id] => 8210124681
    [time] => 1550037613418
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 7:00:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:00:30 - cex place new buy order: eth_btc 0.033893 1.44836 [8210126130] margin:0.3717581801552]Array
(
    [complete] => 
    [id] => 8210126130
    [time] => 1550037630007
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 7:00:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:00:40 - cex place new buy order: eth_btc 0.033895 1.44827 [8210127018] margin:0.35993509367163]Array
(
    [complete] => 
    [id] => 8210127018
    [time] => 1550037640119
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 7:00:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:00:51 - cex place new buy order: eth_btc 0.033897 1.44819 [8210127993] margin:0.3569637431041]Array
(
    [complete] => 
    [id] => 8210127993
    [time] => 1550037651290
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 7:01:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:01:02 - cex place new buy order: eth_btc 0.033899 1.4481 [8210128811] margin:0.35399274314878]Array
(
    [complete] => 
    [id] => 8210128811
    [time] => 1550037661615
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 7:01:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:01:12 - cex place new buy order: eth_btc 0.033901 1.44802 [8210129859] margin:0.35692162473082]Array
(
    [complete] => 
    [id] => 8210129859
    [time] => 1550037671646
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 7:01:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:01:20 - cex place new buy order: eth_btc 0.033904 1.44789 [8210130426] margin:0.39523360075506]Array
(
    [complete] => 
    [id] => 8210130426
    [time] => 1550037680236
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 7:01:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:01:29 - cex place new buy order: eth_btc 0.033906 1.4478 [8210131141] margin:0.37751430425295]Array
(
    [complete] => 
    [id] => 8210131141
    [time] => 1550037689324
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 7:01:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:01:38 - cex place new buy order: eth_btc 0.033908 1.44772 [8210131719] margin:0.36864456765364]Array
(
    [complete] => 
    [id] => 8210131719
    [time] => 1550037697961
    [pending] => 1.44772000
    [amount] => 1.44772000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 7:01:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:01:46 - cex place new buy order: eth_btc 0.03391 1.44763 [8210132166] margin:0.38631672073135]Array
(
    [complete] => 
    [id] => 8210132166
    [time] => 1550037705998
    [pending] => 1.44763000
    [amount] => 1.44763000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 7:01:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:01:56 - cex place new buy order: eth_btc 0.033912 1.44755 [8210132774] margin:0.37744751120548]Array
(
    [complete] => 
    [id] => 8210132774
    [time] => 1550037716109
    [pending] => 1.44755000
    [amount] => 1.44755000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 7:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:02:05 - cex place new buy order: eth_btc 0.033914 1.44746 [8210133466] margin:0.37447661732619]Array
(
    [complete] => 
    [id] => 8210133466
    [time] => 1550037725283
    [pending] => 1.44746000
    [amount] => 1.44746000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 7:02:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:02:15 - cex place new buy order: eth_btc 0.033916 1.44738 [8210134154] margin:0.36855761292605]Array
(
    [complete] => 
    [id] => 8210134154
    [time] => 1550037734673
    [pending] => 1.44738000
    [amount] => 1.44738000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 7:02:25 - cex delete buy orders: eth_btc[move]
2019-02-13 7:02:26 - cex place new buy order: eth_btc 0.033901 1.44733 [8210135136] margin:0.37739186838457]Array
(
    [complete] => 
    [id] => 8210135136
    [time] => 1550037746454
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 7:02:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:02:36 - cex place new buy order: eth_btc 0.033903 1.44793 [8210135638] margin:0.41884199038431]Array
(
    [complete] => 
    [id] => 8210135638
    [time] => 1550037756150
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 7:02:44 - cex delete buy orders: eth_btc[move]
2019-02-13 7:02:45 - cex place new buy order: eth_btc 0.0339 1.44789 [8210136127] margin:0.41588013213778]Array
(
    [complete] => 
    [id] => 8210136127
    [time] => 1550037764754
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 7:03:05 - cex delete buy orders: eth_btc[move]
2019-02-13 7:03:07 - cex place new buy order: eth_btc 0.0339 1.44802 [8210137184] margin:0.42476623108463]Array
(
    [complete] => 
    [id] => 8210137184
    [time] => 1550037786629
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 7:03:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:03:36 - cex place new buy order: eth_btc 0.033902 1.44797 [8210138879] margin:0.42180402336145]Array
(
    [complete] => 
    [id] => 8210138879
    [time] => 1550037816458
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 7:03:48 - cex delete buy orders: eth_btc[move]
2019-02-13 7:03:49 - cex place new buy order: eth_btc 0.033891 1.44793 [8210139778] margin:0.34805179482642]Array
(
    [complete] => 
    [id] => 8210139778
    [time] => 1550037828750
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 7:04:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:04:02 - cex place new buy order: eth_btc 0.033893 1.44836 [8210140757] margin:0.31569940695719]Array
(
    [complete] => 
    [id] => 8210140757
    [time] => 1550037841836
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 7:04:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:04:12 - cex place new buy order: eth_btc 0.033895 1.44827 [8210141384] margin:0.30978020356984]Array
(
    [complete] => 
    [id] => 8210141384
    [time] => 1550037851722
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 7:04:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:04:22 - cex place new buy order: eth_btc 0.033897 1.44819 [8210142287] margin:0.33631294804848]Array
(
    [complete] => 
    [id] => 8210142287
    [time] => 1550037862439
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 7:04:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:04:31 - cex place new buy order: eth_btc 0.033899 1.4481 [8210142926] margin:0.30679371072893]Array
(
    [complete] => 
    [id] => 8210142926
    [time] => 1550037871338
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 7:04:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:04:40 - cex place new buy order: eth_btc 0.033901 1.44802 [8210143447] margin:0.30087608035161]Array
(
    [complete] => 
    [id] => 8210143447
    [time] => 1550037879973
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 7:04:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:04:49 - cex place new buy order: eth_btc 0.033903 1.44793 [8210144169] margin:0.30085833112112]Array
(
    [complete] => 
    [id] => 8210144169
    [time] => 1550037888873
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 7:04:56 - cex delete buy orders: eth_btc[move]
2019-02-13 7:04:57 - cex place new buy order: eth_btc 0.033863 1.44789 [8210144831] margin:0.29200094384143]Array
(
    [complete] => 
    [id] => 8210144831
    [time] => 1550037897366
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033863
)

2019-02-13 7:05:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:05:07 - cex place new buy order: eth_btc 0.033865 1.44955 [8210145515] margin:0.40159456666176]Array
(
    [complete] => 
    [id] => 8210145515
    [time] => 1550037906771
    [pending] => 1.44955000
    [amount] => 1.44955000
    [type] => buy
    [price] => 0.033865
)

2019-02-13 7:05:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:05:17 - cex place new buy order: eth_btc 0.033867 1.44947 [8210146361] margin:0.39566539699414]Array
(
    [complete] => 
    [id] => 8210146361
    [time] => 1550037916614
    [pending] => 1.44947000
    [amount] => 1.44947000
    [type] => buy
    [price] => 0.033867
)

2019-02-13 7:05:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:05:29 - cex place new buy order: eth_btc 0.033869 1.44938 [8210147256] margin:0.38678437509228]Array
(
    [complete] => 
    [id] => 8210147256
    [time] => 1550037928594
    [pending] => 1.44938000
    [amount] => 1.44938000
    [type] => buy
    [price] => 0.033869
)

2019-02-13 7:05:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:05:40 - cex place new buy order: eth_btc 0.033871 1.4493 [8210148049] margin:0.38085678013642]Array
(
    [complete] => 
    [id] => 8210148049
    [time] => 1550037940021
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 7:05:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:05:52 - cex place new buy order: eth_btc 0.033873 1.44921 [8210149147] margin:0.37492988515928]Array
(
    [complete] => 
    [id] => 8210149147
    [time] => 1550037951904
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 7:06:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:06:02 - cex place new buy order: eth_btc 0.033875 0.01238 [] margin:0.3690036900369]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 7:06:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:06:05 - cex place new buy order: eth_btc 0.033875 1.44913 [8210150184] margin:0.3690036900369]Array
(
    [complete] => 
    [id] => 8210150184
    [time] => 1550037964701
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 7:06:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:06:15 - cex place new buy order: eth_btc 0.033877 1.44904 [8210151012] margin:0.36307819464534]Array
(
    [complete] => 
    [id] => 8210151012
    [time] => 1550037975365
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 7:06:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:06:23 - cex place new buy order: eth_btc 0.033879 1.44896 [8210151530] margin:0.35715339886067]Array
(
    [complete] => 
    [id] => 8210151530
    [time] => 1550037983335
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 7:06:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:06:32 - cex place new buy order: eth_btc 0.033881 1.44887 [8210151834] margin:0.35122930255895]Array
(
    [complete] => 
    [id] => 8210151834
    [time] => 1550037992226
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 7:06:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:06:41 - cex place new buy order: eth_btc 0.033883 1.44878 [8210152337] margin:0.34530590561639]Array
(
    [complete] => 
    [id] => 8210152337
    [time] => 1550038000893
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 7:06:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:06:50 - cex place new buy order: eth_btc 0.033885 1.4487 [8210152960] margin:0.33938320790912]Array
(
    [complete] => 
    [id] => 8210152960
    [time] => 1550038009660
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 7:06:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:07:00 - cex place new buy order: eth_btc 0.033887 1.44861 [8210153755] margin:0.3334612093133]Array
(
    [complete] => 
    [id] => 8210153755
    [time] => 1550038019772
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 7:07:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:07:05 - cex place new buy order: eth_btc 0.033889 1.44853 [8210154176] margin:0.32753990970522]Array
(
    [complete] => 
    [id] => 8210154176
    [time] => 1550038025074
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 7:07:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:07:13 - cex place new buy order: eth_btc 0.033891 1.44844 [8210154860] margin:0.32161930896109]Array
(
    [complete] => 
    [id] => 8210154860
    [time] => 1550038033028
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 7:07:20 - cex delete buy orders: eth_btc[move]
2019-02-13 7:07:22 - cex place new buy order: eth_btc 0.033863 1.4484 [8210155582] margin:0.31865927062436]Array
(
    [complete] => 
    [id] => 8210155582
    [time] => 1550038041867
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033863
)

2019-02-13 7:07:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:07:32 - cex place new buy order: eth_btc 0.033865 1.44955 [8210156401] margin:0.39864166543631]Array
(
    [complete] => 
    [id] => 8210156401
    [time] => 1550038052040
    [pending] => 1.44955000
    [amount] => 1.44955000
    [type] => buy
    [price] => 0.033865
)

2019-02-13 7:07:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:07:41 - cex place new buy order: eth_btc 0.033867 1.44947 [8210157169] margin:0.39566539699414]Array
(
    [complete] => 
    [id] => 8210157169
    [time] => 1550038061067
    [pending] => 1.44947000
    [amount] => 1.44947000
    [type] => buy
    [price] => 0.033867
)

2019-02-13 7:07:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:07:50 - cex place new buy order: eth_btc 0.033869 1.44938 [8210157854] margin:0.38973692757389]Array
(
    [complete] => 
    [id] => 8210157854
    [time] => 1550038069639
    [pending] => 1.44938000
    [amount] => 1.44938000
    [type] => buy
    [price] => 0.033869
)

2019-02-13 7:07:57 - cex delete buy orders: eth_btc[move]
2019-02-13 7:07:59 - cex place new buy order: eth_btc 0.033863 1.44934 [8210158661] margin:0.38972542072628]Array
(
    [complete] => 
    [id] => 8210158661
    [time] => 1550038079218
    [pending] => 1.44934000
    [amount] => 1.44934000
    [type] => buy
    [price] => 0.033863
)

2019-02-13 7:08:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:08:13 - cex place new buy order: eth_btc 0.033865 1.44955 [8210159789] margin:0.41045327033811]Array
(
    [complete] => 
    [id] => 8210159789
    [time] => 1550038092569
    [pending] => 1.44955000
    [amount] => 1.44955000
    [type] => buy
    [price] => 0.033865
)

2019-02-13 7:08:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:08:21 - cex place new buy order: eth_btc 0.033867 1.44947 [8210160810] margin:0.46062538754539]Array
(
    [complete] => 
    [id] => 8210160810
    [time] => 1550038101354
    [pending] => 1.44947000
    [amount] => 1.44947000
    [type] => buy
    [price] => 0.033867
)

2019-02-13 7:08:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:08:32 - cex place new buy order: eth_btc 0.033869 1.44938 [8210162334] margin:0.49307626443058]Array
(
    [complete] => 
    [id] => 8210162334
    [time] => 1550038112334
    [pending] => 1.44938000
    [amount] => 1.44938000
    [type] => buy
    [price] => 0.033869
)

2019-02-13 7:08:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:08:43 - cex place new buy order: eth_btc 0.033877 1.44904 [8210163739] margin:0.51362281193728]Array
(
    [complete] => 
    [id] => 8210163739
    [time] => 1550038122948
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 7:08:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:08:53 - cex place new buy order: eth_btc 0.034003 1.44367 [8210165498] margin:0.52936505602448]Array
(
    [complete] => 
    [id] => 8210165498
    [time] => 1550038132520
    [pending] => 1.44367000
    [amount] => 1.44367000
    [type] => buy
    [price] => 0.034003
)

2019-02-13 7:09:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:09:02 - cex place new buy order: eth_btc 0.034013 1.44325 [8210166928] margin:0.62329109458148]Array
(
    [complete] => 
    [id] => 8210166928
    [time] => 1550038142338
    [pending] => 1.44325000
    [amount] => 1.44325000
    [type] => buy
    [price] => 0.034013
)

2019-02-13 7:09:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:09:18 - cex place new buy order: eth_btc 0.034027 1.44265 [8210168844] margin:0.58189085138272]Array
(
    [complete] => 
    [id] => 8210168844
    [time] => 1550038157616
    [pending] => 1.44265000
    [amount] => 1.44265000
    [type] => buy
    [price] => 0.034027
)

2019-02-13 7:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:09:29 - cex place new buy order: eth_btc 0.034035 1.44231 [8210169992] margin:0.46422800058763]Array
(
    [complete] => 
    [id] => 8210169992
    [time] => 1550038168807
    [pending] => 1.44231000
    [amount] => 1.44231000
    [type] => buy
    [price] => 0.034035
)

2019-02-13 7:09:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:09:41 - cex place new buy order: eth_btc 0.034056 1.44143 [8210171741] margin:0.44045102184636]Array
(
    [complete] => 
    [id] => 8210171741
    [time] => 1550038181043
    [pending] => 1.44143000
    [amount] => 1.44143000
    [type] => buy
    [price] => 0.034056
)

2019-02-13 7:09:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:09:52 - cex place new buy order: eth_btc 0.034058 1.44134 [8210173572] margin:0.36995713195138]Array
(
    [complete] => 
    [id] => 8210173572
    [time] => 1550038192402
    [pending] => 1.44134000
    [amount] => 1.44134000
    [type] => buy
    [price] => 0.034058
)

2019-02-13 7:10:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:10:05 - cex place new buy order: eth_btc 0.034063 1.44113 [8210175452] margin:0.32293103954437]Array
(
    [complete] => 
    [id] => 8210175452
    [time] => 1550038205318
    [pending] => 1.44113000
    [amount] => 1.44113000
    [type] => buy
    [price] => 0.034063
)

2019-02-13 7:10:23 - cex delete buy orders: eth_btc [above margin]
2019-02-13 7:10:36 - cex place new buy order: eth_btc 0.034064 1.4411 [8210179235]Array
(
    [complete] => 
    [id] => 8210179235
    [time] => 1550038236160
    [pending] => 1.44110000
    [amount] => 1.44110000
    [type] => buy
    [price] => 0.034064
)

2019-02-13 7:10:46 - cex delete buy orders: eth_btc[move]
2019-02-13 7:10:48 - cex place new buy order: eth_btc 0.034063 1.44104 [8210180453] margin:0.23778071334215]Array
(
    [complete] => 
    [id] => 8210180453
    [time] => 1550038247642
    [pending] => 1.44104000
    [amount] => 1.44104000
    [type] => buy
    [price] => 0.034063
)

2019-02-13 7:10:56 - cex delete buy orders: eth_btc [above margin]
2019-02-13 7:11:32 - cex place new buy order: eth_btc 0.033902 1.448 [8210184867]Array
(
    [complete] => 
    [id] => 8210184867
    [time] => 1550038291632
    [pending] => 1.44800000
    [amount] => 1.44800000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 7:11:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:11:41 - cex place new buy order: eth_btc 0.033904 1.44789 [8210185882] margin:0.59285040113262]Array
(
    [complete] => 
    [id] => 8210185882
    [time] => 1550038301512
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 7:11:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:11:49 - cex place new buy order: eth_btc 0.033906 1.4478 [8210186512] margin:0.4571462278063]Array
(
    [complete] => 
    [id] => 8210186512
    [time] => 1550038309148
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 7:11:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:11:59 - cex place new buy order: eth_btc 0.033913 1.4475 [8210187370] margin:0.51602630259784]Array
(
    [complete] => 
    [id] => 8210187370
    [time] => 1550038318611
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 7:12:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:12:05 - cex place new buy order: eth_btc 0.033915 1.44742 [8210188034] margin:0.54253280259471]Array
(
    [complete] => 
    [id] => 8210188034
    [time] => 1550038325099
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 7:12:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:12:22 - cex place new buy order: eth_btc 0.033917 1.44733 [8210189815] margin:0.51596544505703]Array
(
    [complete] => 
    [id] => 8210189815
    [time] => 1550038341803
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 7:12:32 - cex delete buy orders: eth_btc[move]
2019-02-13 7:12:34 - cex place new buy order: eth_btc 0.033912 1.44729 [8210190878] margin:0.53363995518603]Array
(
    [complete] => 
    [id] => 8210190878
    [time] => 1550038353611
    [pending] => 1.44729000
    [amount] => 1.44729000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 7:12:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:13:01 - cex place new buy order: eth_btc 0.033914 1.44746 [8210193380] margin:0.55139470425194]Array
(
    [complete] => 
    [id] => 8210193380
    [time] => 1550038380586
    [pending] => 1.44746000
    [amount] => 1.44746000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 7:13:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:13:07 - cex place new buy order: eth_btc 0.033923 1.44708 [8210193934] margin:0.53356130059252]Array
(
    [complete] => 
    [id] => 8210193934
    [time] => 1550038387366
    [pending] => 1.44708000
    [amount] => 1.44708000
    [type] => buy
    [price] => 0.033923
)

2019-02-13 7:13:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:13:20 - cex place new buy order: eth_btc 0.033931 1.44674 [8210194695] margin:0.47154519465975]Array
(
    [complete] => 
    [id] => 8210194695
    [time] => 1550038400059
    [pending] => 1.44674000
    [amount] => 1.44674000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 7:13:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:13:31 - cex place new buy order: eth_btc 0.033933 1.44665 [8210195272] margin:0.46267645065277]Array
(
    [complete] => 
    [id] => 8210195272
    [time] => 1550038411414
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 7:13:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:13:45 - cex place new buy order: eth_btc 0.033935 1.44656 [8210195913] margin:0.46854280241637]Array
(
    [complete] => 
    [id] => 8210195913
    [time] => 1550038424700
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 7:13:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:13:55 - cex place new buy order: eth_btc 0.033937 1.44648 [8210196622] margin:0.45672864425257]Array
(
    [complete] => 
    [id] => 8210196622
    [time] => 1550038435341
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 7:14:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:14:08 - cex place new buy order: eth_btc 0.033941 1.44631 [8210197507] margin:0.44194337232257]Array
(
    [complete] => 
    [id] => 8210197507
    [time] => 1550038447617
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 7:14:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:14:20 - cex place new buy order: eth_btc 0.033943 1.44622 [8210198296] margin:0.4095100609846]Array
(
    [complete] => 
    [id] => 8210198296
    [time] => 1550038459702
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 7:14:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:14:32 - cex place new buy order: eth_btc 0.033945 1.44614 [8210198983] margin:0.42421564295183]Array
(
    [complete] => 
    [id] => 8210198983
    [time] => 1550038471760
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 7:14:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:14:43 - cex place new buy order: eth_btc 0.033947 1.44605 [8210199491] margin:0.39178719769053]Array
(
    [complete] => 
    [id] => 8210199491
    [time] => 1550038482577
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 7:14:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:14:53 - cex place new buy order: eth_btc 0.033949 1.44597 [8210200051] margin:0.38881852190049]Array
(
    [complete] => 
    [id] => 8210200051
    [time] => 1550038492768
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 7:14:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:15:00 - cex place new buy order: eth_btc 0.033951 1.44588 [8210200570] margin:0.37995935318547]Array
(
    [complete] => 
    [id] => 8210200570
    [time] => 1550038500305
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 7:15:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:15:06 - cex place new buy order: eth_btc 0.033953 1.4458 [8210200909] margin:0.38288221953877]Array
(
    [complete] => 
    [id] => 8210200909
    [time] => 1550038506472
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 7:15:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:15:23 - cex place new buy order: eth_btc 0.033957 1.44563 [8210202202] margin:0.39167182024324]Array
(
    [complete] => 
    [id] => 8210202202
    [time] => 1550038523060
    [pending] => 1.44563000
    [amount] => 1.44563000
    [type] => buy
    [price] => 0.033957
)

2019-02-13 7:15:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:15:34 - cex place new buy order: eth_btc 0.033959 1.44554 [8210203053] margin:0.37692511558054]Array
(
    [complete] => 
    [id] => 8210203053
    [time] => 1550038534460
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033959
)

2019-02-13 7:15:44 - cex delete buy orders: eth_btc[move]
2019-02-13 7:15:45 - cex place new buy order: eth_btc 0.033956 1.4455 [8210203925] margin:0.38574793875148]Array
(
    [complete] => 
    [id] => 8210203925
    [time] => 1550038545331
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 7:16:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:16:02 - cex place new buy order: eth_btc 0.033958 1.44559 [8210205378] margin:0.39166028623594]Array
(
    [complete] => 
    [id] => 8210205378
    [time] => 1550038562084
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 7:16:02 - cex delete buy orders: eth_btc[move]
2019-02-13 7:16:04 - cex place new buy order: eth_btc 0.033956 0.01235 [] margin:0.39461672114733]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 7:16:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:16:18 - cex place new buy order: eth_btc 0.03396 1.4455 [8210206549] margin:0.38574793875148]Array
(
    [complete] => 
    [id] => 8210206549
    [time] => 1550038577640
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 7:16:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:16:32 - cex place new buy order: eth_btc 0.033962 1.44541 [8210207744] margin:0.37394735292386]Array
(
    [complete] => 
    [id] => 8210207744
    [time] => 1550038591821
    [pending] => 1.44541000
    [amount] => 1.44541000
    [type] => buy
    [price] => 0.033962
)

2019-02-13 7:16:41 - cex delete buy orders: eth_btc[move]
2019-02-13 7:16:42 - cex place new buy order: eth_btc 0.033956 1.44537 [8210208734] margin:0.36804758119129]Array
(
    [complete] => 
    [id] => 8210208734
    [time] => 1550038602002
    [pending] => 1.44537000
    [amount] => 1.44537000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 7:17:05 - cex delete buy orders: eth_btc[move]
2019-02-13 7:17:06 - cex place new buy order: eth_btc 0.033956 1.44563 [8210210923] margin:0.40934122566776]Array
(
    [complete] => 
    [id] => 8210210923
    [time] => 1550038625714
    [pending] => 1.44563000
    [amount] => 1.44563000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 7:17:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:17:24 - cex place new buy order: eth_btc 0.033958 1.44559 [8210212622] margin:0.39754991460037]Array
(
    [complete] => 
    [id] => 8210212622
    [time] => 1550038644373
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 7:17:33 - cex delete buy orders: eth_btc[move]
2019-02-13 7:17:34 - cex place new buy order: eth_btc 0.033956 1.44554 [8210213242] margin:0.4034276627698]Array
(
    [complete] => 
    [id] => 8210213242
    [time] => 1550038654284
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 7:17:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:17:44 - cex place new buy order: eth_btc 0.033958 1.44559 [8210213697] margin:0.42405324224042]Array
(
    [complete] => 
    [id] => 8210213697
    [time] => 1550038664190
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 7:17:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:17:55 - cex place new buy order: eth_btc 0.03396 1.4455 [8210214311] margin:0.40636042402826]Array
(
    [complete] => 
    [id] => 8210214311
    [time] => 1550038674704
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 7:18:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:18:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:18:34 - cex place new buy order: eth_btc 0.033963 1.44537 [8210218030] margin:0.49171156847156]Array
(
    [complete] => 
    [id] => 8210218030
    [time] => 1550038713737
    [pending] => 1.44537000
    [amount] => 1.44537000
    [type] => buy
    [price] => 0.033963
)

2019-02-13 7:19:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:19:06 - cex place new buy order: eth_btc 0.033972 1.44499 [8210221706] margin:0.50924290592251]Array
(
    [complete] => 
    [id] => 8210221706
    [time] => 1550038745577
    [pending] => 1.44499000
    [amount] => 1.44499000
    [type] => buy
    [price] => 0.033972
)

2019-02-13 7:19:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:19:22 - cex place new buy order: eth_btc 0.03399 1.44422 [8210223323] margin:0.32362459546926]Array
(
    [complete] => 
    [id] => 8210223323
    [time] => 1550038762404
    [pending] => 1.44422000
    [amount] => 1.44422000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 7:19:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:19:33 - cex place new buy order: eth_btc 0.033992 1.44414 [8210224302] margin:0.39421040244763]Array
(
    [complete] => 
    [id] => 8210224302
    [time] => 1550038772997
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 7:19:42 - cex delete buy orders: eth_btc[move]
2019-02-13 7:19:43 - cex place new buy order: eth_btc 0.033989 1.4441 [8210225417] margin:0.41184949842612]Array
(
    [complete] => 
    [id] => 8210225417
    [time] => 1550038783188
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.033989
)

2019-02-13 7:19:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:19:55 - cex place new buy order: eth_btc 0.033991 1.44418 [8210226657] margin:0.35009267158954]Array
(
    [complete] => 
    [id] => 8210226657
    [time] => 1550038794843
    [pending] => 1.44418000
    [amount] => 1.44418000
    [type] => buy
    [price] => 0.033991
)

2019-02-13 7:20:04 - cex delete buy orders: eth_btc[move]
2019-02-13 7:20:06 - cex place new buy order: eth_btc 0.033989 1.44414 [8210228356] margin:0.27065191809839]Array
(
    [complete] => 
    [id] => 8210228356
    [time] => 1550038805892
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033989
)

2019-02-13 7:20:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:20:36 - cex place new buy order: eth_btc 0.033991 1.44418 [8210231674] margin:0.29713747756759]Array
(
    [complete] => 
    [id] => 8210231674
    [time] => 1550038835877
    [pending] => 1.44418000
    [amount] => 1.44418000
    [type] => buy
    [price] => 0.033991
)

2019-02-13 7:20:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:20:47 - cex place new buy order: eth_btc 0.033993 1.4441 [8210232760] margin:0.28241108463507]Array
(
    [complete] => 
    [id] => 8210232760
    [time] => 1550038847104
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.033993
)

2019-02-13 7:20:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:20:59 - cex place new buy order: eth_btc 0.033995 1.44401 [8210233710] margin:0.27062803353433]Array
(
    [complete] => 
    [id] => 8210233710
    [time] => 1550038859167
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033995
)

2019-02-13 7:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:21:06 - cex place new buy order: eth_btc 0.033997 1.44393 [8210234422] margin:0.26472924081538]Array
(
    [complete] => 
    [id] => 8210234422
    [time] => 1550038865612
    [pending] => 1.44393000
    [amount] => 1.44393000
    [type] => buy
    [price] => 0.033997
)

2019-02-13 7:21:16 - cex delete buy orders: eth_btc[move]
2019-02-13 7:21:17 - cex place new buy order: eth_btc 0.033989 1.44388 [8210235471] margin:0.24707335725631]Array
(
    [complete] => 
    [id] => 8210235471
    [time] => 1550038876921
    [pending] => 1.44388000
    [amount] => 1.44388000
    [type] => buy
    [price] => 0.033989
)

2019-02-13 7:21:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:21:36 - cex place new buy order: eth_btc 0.033991 1.44418 [8210236634] margin:0.26477597010974]Array
(
    [complete] => 
    [id] => 8210236634
    [time] => 1550038896450
    [pending] => 1.44418000
    [amount] => 1.44418000
    [type] => buy
    [price] => 0.033991
)

2019-02-13 7:21:47 - cex delete buy orders: eth_btc[move]
2019-02-13 7:21:48 - cex place new buy order: eth_btc 0.033989 1.44414 [8210237631] margin:0.26182631207343]Array
(
    [complete] => 
    [id] => 8210237631
    [time] => 1550038908139
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033989
)

2019-02-13 7:22:03 - cex delete buy orders: eth_btc[move]
2019-02-13 7:22:15 - cex delete buy orders: eth_btc[move]
2019-02-13 7:22:16 - cex place new buy order: eth_btc 0.033989 1.44422 [8210239733] margin:0.42071197411002]Array
(
    [complete] => 
    [id] => 8210239733
    [time] => 1550038935694
    [pending] => 1.44422000
    [amount] => 1.44422000
    [type] => buy
    [price] => 0.033989
)

2019-02-13 7:22:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:22:25 - cex place new buy order: eth_btc 0.033992 1.44414 [8210240684] margin:0.30301247352318]Array
(
    [complete] => 
    [id] => 8210240684
    [time] => 1550038945333
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 7:22:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:22:46 - cex place new buy order: eth_btc 0.033994 1.44405 [8210242196] margin:0.34417838442078]Array
(
    [complete] => 
    [id] => 8210242196
    [time] => 1550038965899
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 7:22:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:22:56 - cex place new buy order: eth_btc 0.033996 1.44397 [8210242915] margin:0.30591834333451]Array
(
    [complete] => 
    [id] => 8210242915
    [time] => 1550038975856
    [pending] => 1.44397000
    [amount] => 1.44397000
    [type] => buy
    [price] => 0.033996
)

2019-02-13 7:23:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:23:05 - cex place new buy order: eth_btc 0.033998 1.44388 [8210243554] margin:0.30001764809695]Array
(
    [complete] => 
    [id] => 8210243554
    [time] => 1550038984742
    [pending] => 1.44388000
    [amount] => 1.44388000
    [type] => buy
    [price] => 0.033998
)

2019-02-13 7:23:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:23:15 - cex place new buy order: eth_btc 0.034 1.4438 [8210244310] margin:0.31470588235294]Array
(
    [complete] => 
    [id] => 8210244310
    [time] => 1550038995474
    [pending] => 1.44380000
    [amount] => 1.44380000
    [type] => buy
    [price] => 0.034
)

2019-02-13 7:23:24 - cex delete buy orders: eth_btc[move]
2019-02-13 7:23:25 - cex place new buy order: eth_btc 0.033992 1.44376 [8210245032] margin:0.27352136701861]Array
(
    [complete] => 
    [id] => 8210245032
    [time] => 1550039005317
    [pending] => 1.44376000
    [amount] => 1.44376000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 7:23:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:23:36 - cex place new buy order: eth_btc 0.033994 1.44405 [8210245970] margin:0.32652821086074]Array
(
    [complete] => 
    [id] => 8210245970
    [time] => 1550039016104
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 7:23:45 - cex delete buy orders: eth_btc[move]
2019-02-13 7:23:46 - cex place new buy order: eth_btc 0.033992 1.44401 [8210246761] margin:0.32063538755698]Array
(
    [complete] => 
    [id] => 8210246761
    [time] => 1550039026418
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 7:23:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:23:56 - cex place new buy order: eth_btc 0.033994 1.44405 [8210247532] margin:0.40595399188093]Array
(
    [complete] => 
    [id] => 8210247532
    [time] => 1550039035847
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 7:24:03 - cex delete buy orders: eth_btc[move]
2019-02-13 7:24:05 - cex place new buy order: eth_btc 0.033992 1.44401 [8210248211] margin:0.44418296808353]Array
(
    [complete] => 
    [id] => 8210248211
    [time] => 1550039044424
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 7:24:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:24:15 - cex place new buy order: eth_btc 0.033995 1.44401 [8210249524] margin:0.42359170466244]Array
(
    [complete] => 
    [id] => 8210249524
    [time] => 1550039055123
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033995
)

2019-02-13 7:24:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:24:26 - cex place new buy order: eth_btc 0.033997 1.44393 [8210250985] margin:0.32649939700562]Array
(
    [complete] => 
    [id] => 8210250985
    [time] => 1550039065660
    [pending] => 1.44393000
    [amount] => 1.44393000
    [type] => buy
    [price] => 0.033997
)

2019-02-13 7:24:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:24:38 - cex place new buy order: eth_btc 0.033999 1.44384 [8210252034] margin:0.4382481837701]Array
(
    [complete] => 
    [id] => 8210252034
    [time] => 1550039078084
    [pending] => 1.44384000
    [amount] => 1.44384000
    [type] => buy
    [price] => 0.033999
)

2019-02-13 7:24:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:24:50 - cex place new buy order: eth_btc 0.034001 1.44376 [8210252836] margin:0.48527984471045]Array
(
    [complete] => 
    [id] => 8210252836
    [time] => 1550039090009
    [pending] => 1.44376000
    [amount] => 1.44376000
    [type] => buy
    [price] => 0.034001
)

2019-02-13 7:24:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:25:00 - cex place new buy order: eth_btc 0.034003 1.44367 [8210253358] margin:0.39702379201836]Array
(
    [complete] => 
    [id] => 8210253358
    [time] => 1550039099763
    [pending] => 1.44367000
    [amount] => 1.44367000
    [type] => buy
    [price] => 0.034003
)

2019-02-13 7:25:05 - cex delete buy orders: eth_btc[move]
2019-02-13 7:25:07 - cex place new buy order: eth_btc 0.033984 1.44363 [8210253745] margin:0.29114221856252]Array
(
    [complete] => 
    [id] => 8210253745
    [time] => 1550039106606
    [pending] => 1.44363000
    [amount] => 1.44363000
    [type] => buy
    [price] => 0.033984
)

2019-02-13 7:25:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:25:20 - cex place new buy order: eth_btc 0.034004 1.44363 [8210254858] margin:0.40877543818374]Array
(
    [complete] => 
    [id] => 8210254858
    [time] => 1550039119690
    [pending] => 1.44363000
    [amount] => 1.44363000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 7:25:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:25:32 - cex place new buy order: eth_btc 0.034006 1.44354 [8210255456] margin:0.4293359995295]Array
(
    [complete] => 
    [id] => 8210255456
    [time] => 1550039132300
    [pending] => 1.44354000
    [amount] => 1.44354000
    [type] => buy
    [price] => 0.034006
)

2019-02-13 7:25:43 - cex delete buy orders: eth_btc[move]
2019-02-13 7:25:44 - cex place new buy order: eth_btc 0.034004 1.4435 [8210256393] margin:0.43520451671712]Array
(
    [complete] => 
    [id] => 8210256393
    [time] => 1550039143983
    [pending] => 1.44350000
    [amount] => 1.44350000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 7:26:04 - cex delete buy orders: eth_btc[move]
2019-02-13 7:26:06 - cex place new buy order: eth_btc 0.034004 1.44359 [8210257662] margin:0.40288192912807]Array
(
    [complete] => 
    [id] => 8210257662
    [time] => 1550039165789
    [pending] => 1.44359000
    [amount] => 1.44359000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 7:26:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:26:16 - cex place new buy order: eth_btc 0.034006 1.44354 [8210258283] margin:0.44109862965358]Array
(
    [complete] => 
    [id] => 8210258283
    [time] => 1550039176455
    [pending] => 1.44354000
    [amount] => 1.44354000
    [type] => buy
    [price] => 0.034006
)

2019-02-13 7:26:24 - cex delete buy orders: eth_btc[move]
2019-02-13 7:26:26 - cex place new buy order: eth_btc 0.034004 1.4435 [8210258898] margin:0.42050166142265]Array
(
    [complete] => 
    [id] => 8210258898
    [time] => 1550039185839
    [pending] => 1.44350000
    [amount] => 1.44350000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 7:26:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:26:45 - cex place new buy order: eth_btc 0.034006 1.44354 [8210260116] margin:0.46462388990178]Array
(
    [complete] => 
    [id] => 8210260116
    [time] => 1550039205120
    [pending] => 1.44354000
    [amount] => 1.44354000
    [type] => buy
    [price] => 0.034006
)

2019-02-13 7:26:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:26:55 - cex place new buy order: eth_btc 0.034009 1.44342 [8210261423] margin:0.49692728395425]Array
(
    [complete] => 
    [id] => 8210261423
    [time] => 1550039214476
    [pending] => 1.44342000
    [amount] => 1.44342000
    [type] => buy
    [price] => 0.034009
)

2019-02-13 7:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:27:05 - cex place new buy order: eth_btc 0.034013 1.44325 [8210262893] margin:0.52626936759474]Array
(
    [complete] => 
    [id] => 8210262893
    [time] => 1550039225130
    [pending] => 1.44325000
    [amount] => 1.44325000
    [type] => buy
    [price] => 0.034013
)

2019-02-13 7:27:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:27:14 - cex place new buy order: eth_btc 0.034019 1.44299 [8210264245] margin:0.58790675798819]Array
(
    [complete] => 
    [id] => 8210264245
    [time] => 1550039233979
    [pending] => 1.44299000
    [amount] => 1.44299000
    [type] => buy
    [price] => 0.034019
)

2019-02-13 7:27:21 - cex delete buy orders: eth_btc[move]
2019-02-13 7:27:22 - cex place new buy order: eth_btc 0.034018 1.44295 [8210265282] margin:0.58495002939447]Array
(
    [complete] => 
    [id] => 8210265282
    [time] => 1550039241747
    [pending] => 1.44295000
    [amount] => 1.44295000
    [type] => buy
    [price] => 0.034018
)

2019-02-13 7:27:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:27:31 - cex place new buy order: eth_btc 0.034022 1.44287 [8210266312] margin:0.43207336429367]Array
(
    [complete] => 
    [id] => 8210266312
    [time] => 1550039251342
    [pending] => 1.44287000
    [amount] => 1.44287000
    [type] => buy
    [price] => 0.034022
)

2019-02-13 7:27:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:27:52 - cex place new buy order: eth_btc 0.034024 1.44278 [8210268622] margin:0.555490242182]Array
(
    [complete] => 
    [id] => 8210268622
    [time] => 1550039272339
    [pending] => 1.44278000
    [amount] => 1.44278000
    [type] => buy
    [price] => 0.034024
)

2019-02-13 7:28:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:28:03 - cex place new buy order: eth_btc 0.034028 1.44261 [8210269641] margin:0.42318090983895]Array
(
    [complete] => 
    [id] => 8210269641
    [time] => 1550039282567
    [pending] => 1.44261000
    [amount] => 1.44261000
    [type] => buy
    [price] => 0.034028
)

2019-02-13 7:28:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:28:34 - cex place new buy order: eth_btc 0.03403 1.44253 [8210271691] margin:0.51719071407583]Array
(
    [complete] => 
    [id] => 8210271691
    [time] => 1550039313617
    [pending] => 1.44253000
    [amount] => 1.44253000
    [type] => buy
    [price] => 0.03403
)

2019-02-13 7:28:44 - cex delete buy orders: eth_btc[move]
2019-02-13 7:28:45 - cex place new buy order: eth_btc 0.034004 1.44248 [8210272619] margin:0.5171755164409]Array
(
    [complete] => 
    [id] => 8210272619
    [time] => 1550039325100
    [pending] => 1.44248000
    [amount] => 1.44248000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 7:28:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:28:56 - cex place new buy order: eth_btc 0.034032 1.44244 [8210273404] margin:0.48189938881051]Array
(
    [complete] => 
    [id] => 8210273404
    [time] => 1550039335873
    [pending] => 1.44244000
    [amount] => 1.44244000
    [type] => buy
    [price] => 0.034032
)

2019-02-13 7:29:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:29:04 - cex place new buy order: eth_btc 0.034036 1.44227 [8210274164] margin:0.42895757433303]Array
(
    [complete] => 
    [id] => 8210274164
    [time] => 1550039344271
    [pending] => 1.44227000
    [amount] => 1.44227000
    [type] => buy
    [price] => 0.034036
)

2019-02-13 7:29:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:29:22 - cex place new buy order: eth_btc 0.034041 1.44206 [8210275658] margin:0.58458917188096]Array
(
    [complete] => 
    [id] => 8210275658
    [time] => 1550039361548
    [pending] => 1.44206000
    [amount] => 1.44206000
    [type] => buy
    [price] => 0.034041
)

2019-02-13 7:29:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:29:31 - cex place new buy order: eth_btc 0.034047 1.44181 [8210276345] margin:0.56980056980056]Array
(
    [complete] => 
    [id] => 8210276345
    [time] => 1550039371225
    [pending] => 1.44181000
    [amount] => 1.44181000
    [type] => buy
    [price] => 0.034047
)

2019-02-13 7:29:39 - cex delete buy orders: eth_btc[move]
2019-02-13 7:29:40 - cex place new buy order: eth_btc 0.034037 1.44176 [8210277250] margin:0.36419172932332]Array
(
    [complete] => 
    [id] => 8210277250
    [time] => 1550039380259
    [pending] => 1.44176000
    [amount] => 1.44176000
    [type] => buy
    [price] => 0.034037
)

2019-02-13 7:29:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:29:51 - cex place new buy order: eth_btc 0.034039 1.44215 [8210278776] margin:0.56699668027851]Array
(
    [complete] => 
    [id] => 8210278776
    [time] => 1550039390697
    [pending] => 1.44215000
    [amount] => 1.44215000
    [type] => buy
    [price] => 0.034039
)

2019-02-13 7:29:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:30:00 - cex place new buy order: eth_btc 0.034044 1.44193 [8210279739] margin:0.56103865585713]Array
(
    [complete] => 
    [id] => 8210279739
    [time] => 1550039400009
    [pending] => 1.44193000
    [amount] => 1.44193000
    [type] => buy
    [price] => 0.034044
)

2019-02-13 7:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:30:06 - cex place new buy order: eth_btc 0.034052 0.01232 [] margin:0.53447668272055]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 7:30:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:30:15 - cex place new buy order: eth_btc 0.034051 1.44164 [8210281359] margin:0.56386009221463]Array
(
    [complete] => 
    [id] => 8210281359
    [time] => 1550039415099
    [pending] => 1.44164000
    [amount] => 1.44164000
    [type] => buy
    [price] => 0.034051
)

2019-02-13 7:30:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:30:25 - cex place new buy order: eth_btc 0.034054 1.44151 [8210282072] margin:0.49920714159863]Array
(
    [complete] => 
    [id] => 8210282072
    [time] => 1550039424721
    [pending] => 1.44151000
    [amount] => 1.44151000
    [type] => buy
    [price] => 0.034054
)

2019-02-13 7:30:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:30:36 - cex place new buy order: eth_btc 0.034073 1.44071 [8210282934] margin:0.4666451442491]Array
(
    [complete] => 
    [id] => 8210282934
    [time] => 1550039436105
    [pending] => 1.44071000
    [amount] => 1.44071000
    [type] => buy
    [price] => 0.034073
)

2019-02-13 7:30:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:30:49 - cex place new buy order: eth_btc 0.034075 1.44062 [8210283988] margin:0.48422597212032]Array
(
    [complete] => 
    [id] => 8210283988
    [time] => 1550039448971
    [pending] => 1.44062000
    [amount] => 1.44062000
    [type] => buy
    [price] => 0.034075
)

2019-02-13 7:31:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:31:01 - cex place new buy order: eth_btc 0.034081 1.44037 [8210284969] margin:0.49587746838415]Array
(
    [complete] => 
    [id] => 8210284969
    [time] => 1550039460846
    [pending] => 1.44037000
    [amount] => 1.44037000
    [type] => buy
    [price] => 0.034081
)

2019-02-13 7:31:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:31:10 - cex place new buy order: eth_btc 0.034097 1.43969 [8210285819] margin:0.45165263806197]Array
(
    [complete] => 
    [id] => 8210285819
    [time] => 1550039469680
    [pending] => 1.43969000
    [amount] => 1.43969000
    [type] => buy
    [price] => 0.034097
)

2019-02-13 7:31:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:31:21 - cex place new buy order: eth_btc 0.0341 1.43957 [8210286727] margin:0.45747800586511]Array
(
    [complete] => 
    [id] => 8210286727
    [time] => 1550039481370
    [pending] => 1.43957000
    [amount] => 1.43957000
    [type] => buy
    [price] => 0.0341
)

2019-02-13 7:31:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:31:39 - cex place new buy order: eth_btc 0.034102 1.43948 [8210288005] margin:0.46331593454929]Array
(
    [complete] => 
    [id] => 8210288005
    [time] => 1550039498834
    [pending] => 1.43948000
    [amount] => 1.43948000
    [type] => buy
    [price] => 0.034102
)

2019-02-13 7:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:32:05 - cex place new buy order: eth_btc 0.034104 1.4394 [8210290014] margin:0.49847525216982]Array
(
    [complete] => 
    [id] => 8210290014
    [time] => 1550039525111
    [pending] => 1.43940000
    [amount] => 1.43940000
    [type] => buy
    [price] => 0.034104
)

2019-02-13 7:32:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:32:16 - cex place new buy order: eth_btc 0.034109 1.43919 [8210291939] margin:0.76519393708405]Array
(
    [complete] => 
    [id] => 8210291939
    [time] => 1550039536320
    [pending] => 1.43919000
    [amount] => 1.43919000
    [type] => buy
    [price] => 0.034109
)

2019-02-13 7:32:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:32:26 - cex place new buy order: eth_btc 0.034125 1.43851 [8210293246] margin:0.91135531135531]Array
(
    [complete] => 
    [id] => 8210293246
    [time] => 1550039546121
    [pending] => 1.43851000
    [amount] => 1.43851000
    [type] => buy
    [price] => 0.034125
)

2019-02-13 7:32:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:32:37 - cex place new buy order: eth_btc 0.03421 1.43494 [8210294437] margin:0.54954691610638]Array
(
    [complete] => 
    [id] => 8210294437
    [time] => 1550039557387
    [pending] => 1.43494000
    [amount] => 1.43494000
    [type] => buy
    [price] => 0.03421
)

2019-02-13 7:32:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:32:53 - cex place new buy order: eth_btc 0.034227 1.43422 [8210297178] margin:0.67490577614164]Array
(
    [complete] => 
    [id] => 8210297178
    [time] => 1550039573267
    [pending] => 1.43422000
    [amount] => 1.43422000
    [type] => buy
    [price] => 0.034227
)

2019-02-13 7:33:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:33:03 - cex place new buy order: eth_btc 0.034253 1.43314 [8210299167] margin:0.44083729892272]Array
(
    [complete] => 
    [id] => 8210299167
    [time] => 1550039583185
    [pending] => 1.43314000
    [amount] => 1.43314000
    [type] => buy
    [price] => 0.034253
)

2019-02-13 7:33:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:33:12 - cex place new buy order: eth_btc 0.034255 1.43305 [8210300425] margin:0.33279813165961]Array
(
    [complete] => 
    [id] => 8210300425
    [time] => 1550039592118
    [pending] => 1.43305000
    [amount] => 1.43305000
    [type] => buy
    [price] => 0.034255
)

2019-02-13 7:33:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:33:23 - cex place new buy order: eth_btc 0.034258 1.43293 [8210301794] margin:0.24519820187983]Array
(
    [complete] => 
    [id] => 8210301794
    [time] => 1550039603202
    [pending] => 1.43293000
    [amount] => 1.43293000
    [type] => buy
    [price] => 0.034258
)

2019-02-13 7:33:33 - cex delete buy orders: eth_btc[move]
2019-02-13 7:33:34 - cex place new buy order: eth_btc 0.034214 1.43288 [8210302921] margin:0.25978574973]Array
(
    [complete] => 
    [id] => 8210302921
    [time] => 1550039614240
    [pending] => 1.43288000
    [amount] => 1.43288000
    [type] => buy
    [price] => 0.034214
)

2019-02-13 7:33:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:33:55 - cex place new buy order: eth_btc 0.034216 1.43469 [8210304827] margin:0.32148702361467]Array
(
    [complete] => 
    [id] => 8210304827
    [time] => 1550039635102
    [pending] => 1.43469000
    [amount] => 1.43469000
    [type] => buy
    [price] => 0.034216
)

2019-02-13 7:34:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:34:08 - cex place new buy order: eth_btc 0.034222 1.43443 [8210306215] margin:0.38279469347204]Array
(
    [complete] => 
    [id] => 8210306215
    [time] => 1550039648072
    [pending] => 1.43443000
    [amount] => 1.43443000
    [type] => buy
    [price] => 0.034222
)

2019-02-13 7:34:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:34:20 - cex place new buy order: eth_btc 0.034225 1.43431 [8210307317] margin:0.41490138787437]Array
(
    [complete] => 
    [id] => 8210307317
    [time] => 1550039660259
    [pending] => 1.43431000
    [amount] => 1.43431000
    [type] => buy
    [price] => 0.034225
)

2019-02-13 7:34:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:34:40 - cex place new buy order: eth_btc 0.034227 1.43422 [8210309549] margin:0.30385368276507]Array
(
    [complete] => 
    [id] => 8210309549
    [time] => 1550039680442
    [pending] => 1.43422000
    [amount] => 1.43422000
    [type] => buy
    [price] => 0.034227
)

2019-02-13 7:34:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:34:53 - cex place new buy order: eth_btc 0.034229 1.43414 [8210311317] margin:0.3009144292851]Array
(
    [complete] => 
    [id] => 8210311317
    [time] => 1550039693342
    [pending] => 1.43414000
    [amount] => 1.43414000
    [type] => buy
    [price] => 0.034229
)

2019-02-13 7:35:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:35:05 - cex place new buy order: eth_btc 0.034231 1.43406 [8210312347] margin:0.34179544857]Array
(
    [complete] => 
    [id] => 8210312347
    [time] => 1550039704475
    [pending] => 1.43406000
    [amount] => 1.43406000
    [type] => buy
    [price] => 0.034231
)

2019-02-13 7:35:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:35:16 - cex place new buy order: eth_btc 0.034238 1.43376 [8210313999] margin:0.48484140428764]Array
(
    [complete] => 
    [id] => 8210313999
    [time] => 1550039715769
    [pending] => 1.43376000
    [amount] => 1.43376000
    [type] => buy
    [price] => 0.034238
)

2019-02-13 7:35:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:35:25 - cex place new buy order: eth_btc 0.034254 1.43309 [8210315352] margin:0.42914696093888]Array
(
    [complete] => 
    [id] => 8210315352
    [time] => 1550039724514
    [pending] => 1.43309000
    [amount] => 1.43309000
    [type] => buy
    [price] => 0.034254
)

2019-02-13 7:35:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:35:34 - cex place new buy order: eth_btc 0.034256 1.43301 [8210316268] margin:0.20142456795889]Array
(
    [complete] => 
    [id] => 8210316268
    [time] => 1550039733521
    [pending] => 1.43301000
    [amount] => 1.43301000
    [type] => buy
    [price] => 0.034256
)

2019-02-13 7:35:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:35:43 - cex place new buy order: eth_btc 0.034258 1.43293 [8210317129] margin:0.21600793975129]Array
(
    [complete] => 
    [id] => 8210317129
    [time] => 1550039742657
    [pending] => 1.43293000
    [amount] => 1.43293000
    [type] => buy
    [price] => 0.034258
)

2019-02-13 7:35:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:35:54 - cex place new buy order: eth_btc 0.03426 1.43284 [8210318204] margin:0.34734384121424]Array
(
    [complete] => 
    [id] => 8210318204
    [time] => 1550039753691
    [pending] => 1.43284000
    [amount] => 1.43284000
    [type] => buy
    [price] => 0.03426
)

2019-02-13 7:36:03 - cex delete buy orders: eth_btc[move]
2019-02-13 7:36:04 - cex place new buy order: eth_btc 0.034239 1.4328 [8210319749] margin:0.367765097341]Array
(
    [complete] => 
    [id] => 8210319749
    [time] => 1550039764239
    [pending] => 1.43280000
    [amount] => 1.43280000
    [type] => buy
    [price] => 0.034239
)

2019-02-13 7:36:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:36:15 - cex place new buy order: eth_btc 0.034243 1.43355 [8210321106] margin:0.46140817101306]Array
(
    [complete] => 
    [id] => 8210321106
    [time] => 1550039774870
    [pending] => 1.43355000
    [amount] => 1.43355000
    [type] => buy
    [price] => 0.034243
)

2019-02-13 7:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:36:23 - cex place new buy order: eth_btc 0.034245 1.43347 [8210322111] margin:0.44678055190539]Array
(
    [complete] => 
    [id] => 8210322111
    [time] => 1550039783374
    [pending] => 1.43347000
    [amount] => 1.43347000
    [type] => buy
    [price] => 0.034245
)

2019-02-13 7:36:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:36:35 - cex place new buy order: eth_btc 0.03425 1.43326 [8210323128] margin:0.41459854014598]Array
(
    [complete] => 
    [id] => 8210323128
    [time] => 1550039795094
    [pending] => 1.43326000
    [amount] => 1.43326000
    [type] => buy
    [price] => 0.03425
)

2019-02-13 7:36:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:36:46 - cex place new buy order: eth_btc 0.034252 1.43318 [8210324036] margin:0.31531005488732]Array
(
    [complete] => 
    [id] => 8210324036
    [time] => 1550039806163
    [pending] => 1.43318000
    [amount] => 1.43318000
    [type] => buy
    [price] => 0.034252
)

2019-02-13 7:36:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:36:59 - cex place new buy order: eth_btc 0.034254 1.43309 [8210324993] margin:0.3152916447714]Array
(
    [complete] => 
    [id] => 8210324993
    [time] => 1550039818728
    [pending] => 1.43309000
    [amount] => 1.43309000
    [type] => buy
    [price] => 0.034254
)

2019-02-13 7:37:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:37:07 - cex place new buy order: eth_btc 0.034256 1.43301 [8210326193] margin:0.41744511910322]Array
(
    [complete] => 
    [id] => 8210326193
    [time] => 1550039827013
    [pending] => 1.43301000
    [amount] => 1.43301000
    [type] => buy
    [price] => 0.034256
)

2019-02-13 7:37:18 - cex delete buy orders: eth_btc [above margin]
2019-02-13 7:37:31 - cex place new buy order: eth_btc 0.034206 1.4351 [8210329879]Array
(
    [complete] => 
    [id] => 8210329879
    [time] => 1550039850991
    [pending] => 1.43510000
    [amount] => 1.43510000
    [type] => buy
    [price] => 0.034206
)

2019-02-13 7:37:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:37:42 - cex place new buy order: eth_btc 0.03421 1.43494 [8210331300] margin:0.47646886875181]Array
(
    [complete] => 
    [id] => 8210331300
    [time] => 1550039861948
    [pending] => 1.43494000
    [amount] => 1.43494000
    [type] => buy
    [price] => 0.03421
)

2019-02-13 7:37:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:37:53 - cex place new buy order: eth_btc 0.034212 1.43485 [8210332984] margin:0.46474921080322]Array
(
    [complete] => 
    [id] => 8210332984
    [time] => 1550039873423
    [pending] => 1.43485000
    [amount] => 1.43485000
    [type] => buy
    [price] => 0.034212
)

2019-02-13 7:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:38:05 - cex place new buy order: eth_btc 0.034221 1.43448 [8210334515] margin:0.49969317085998]Array
(
    [complete] => 
    [id] => 8210334515
    [time] => 1550039884752
    [pending] => 1.43448000
    [amount] => 1.43448000
    [type] => buy
    [price] => 0.034221
)

2019-02-13 7:38:05 - cex place new buy order: eth_btc 0.034221 1.43448 [] margin:0.49384880628853]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 7:38:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:38:19 - cex place new buy order: eth_btc 0.034231 1.43406 [] margin:0.40606467821565]Array
(
    [error] => rate limit exceeded
)

2019-02-13 7:38:33 - cex place new buy order: eth_btc 0.034239 1.4337 [8210338157]Array
(
    [complete] => 
    [id] => 8210338157
    [time] => 1550039913222
    [pending] => 1.43370000
    [amount] => 1.43370000
    [type] => buy
    [price] => 0.034239
)

2019-02-13 7:38:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:38:47 - cex place new buy order: eth_btc 0.034241 1.43364 [8210339720] margin:0.38258228439589]Array
(
    [complete] => 
    [id] => 8210339720
    [time] => 1550039927392
    [pending] => 1.43364000
    [amount] => 1.43364000
    [type] => buy
    [price] => 0.034241
)

2019-02-13 7:38:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:38:58 - cex place new buy order: eth_btc 0.034243 1.43355 [8210340838] margin:0.35335689045934]Array
(
    [complete] => 
    [id] => 8210340838
    [time] => 1550039938313
    [pending] => 1.43355000
    [amount] => 1.43355000
    [type] => buy
    [price] => 0.034243
)

2019-02-13 7:39:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:39:08 - cex place new buy order: eth_btc 0.034245 1.43347 [8210342166] margin:0.35041611914148]Array
(
    [complete] => 
    [id] => 8210342166
    [time] => 1550039948202
    [pending] => 1.43347000
    [amount] => 1.43347000
    [type] => buy
    [price] => 0.034245
)

2019-02-13 7:39:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:39:24 - cex place new buy order: eth_btc 0.034247 1.43339 [8210343573] margin:0.2803165240751]Array
(
    [complete] => 
    [id] => 8210343573
    [time] => 1550039964040
    [pending] => 1.43339000
    [amount] => 1.43339000
    [type] => buy
    [price] => 0.034247
)

2019-02-13 7:39:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:39:39 - cex place new buy order: eth_btc 0.034249 1.4333 [8210345579] margin:0.31825746737131]Array
(
    [complete] => 
    [id] => 8210345579
    [time] => 1550039978821
    [pending] => 1.43330000
    [amount] => 1.43330000
    [type] => buy
    [price] => 0.034249
)

2019-02-13 7:39:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:39:50 - cex place new buy order: eth_btc 0.034251 1.43322 [8210346815] margin:0.29196227847361]Array
(
    [complete] => 
    [id] => 8210346815
    [time] => 1550039990431
    [pending] => 1.43322000
    [amount] => 1.43322000
    [type] => buy
    [price] => 0.034251
)

2019-02-13 7:40:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:40:02 - cex place new buy order: eth_btc 0.034253 1.43314 [8210347883] margin:0.20728111406301]Array
(
    [complete] => 
    [id] => 8210347883
    [time] => 1550040001685
    [pending] => 1.43314000
    [amount] => 1.43314000
    [type] => buy
    [price] => 0.034253
)

2019-02-13 7:40:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:40:15 - cex place new buy order: eth_btc 0.034255 1.43305 [8210349562] margin:0.24521967595972]Array
(
    [complete] => 
    [id] => 8210349562
    [time] => 1550040015424
    [pending] => 1.43305000
    [amount] => 1.43305000
    [type] => buy
    [price] => 0.034255
)

2019-02-13 7:40:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:40:28 - cex place new buy order: eth_btc 0.034257 1.43297 [8210351003] margin:0.24228624806608]Array
(
    [complete] => 
    [id] => 8210351003
    [time] => 1550040028044
    [pending] => 1.43297000
    [amount] => 1.43297000
    [type] => buy
    [price] => 0.034257
)

2019-02-13 7:40:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:40:39 - cex place new buy order: eth_btc 0.034259 1.43288 [8210351990] margin:0.2539478677136]Array
(
    [complete] => 
    [id] => 8210351990
    [time] => 1550040039208
    [pending] => 1.43288000
    [amount] => 1.43288000
    [type] => buy
    [price] => 0.034259
)

2019-02-13 7:40:49 - cex delete buy orders: eth_btc [above margin]
2019-02-13 7:41:05 - cex place new buy order: eth_btc 0.034182 1.4361 [8210354966]Array
(
    [complete] => 
    [id] => 8210354966
    [time] => 1550040064767
    [pending] => 1.43610000
    [amount] => 1.43610000
    [type] => buy
    [price] => 0.034182
)

2019-02-13 7:41:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:41:17 - cex place new buy order: eth_btc 0.034184 1.43603 [8210356121] margin:0.41539901708403]Array
(
    [complete] => 
    [id] => 8210356121
    [time] => 1550040077360
    [pending] => 1.43603000
    [amount] => 1.43603000
    [type] => buy
    [price] => 0.034184
)

2019-02-13 7:41:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:41:32 - cex place new buy order: eth_btc 0.034187 1.4359 [8210357464] margin:0.41828765320151]Array
(
    [complete] => 
    [id] => 8210357464
    [time] => 1550040091961
    [pending] => 1.43590000
    [amount] => 1.43590000
    [type] => buy
    [price] => 0.034187
)

2019-02-13 7:41:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:41:48 - cex place new buy order: eth_btc 0.034193 1.43565 [8210359126] margin:0.36557190068143]Array
(
    [complete] => 
    [id] => 8210359126
    [time] => 1550040108338
    [pending] => 1.43565000
    [amount] => 1.43565000
    [type] => buy
    [price] => 0.034193
)

2019-02-13 7:41:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:41:59 - cex place new buy order: eth_btc 0.034197 1.43548 [8210360136] margin:0.33921104190429]Array
(
    [complete] => 
    [id] => 8210360136
    [time] => 1550040119187
    [pending] => 1.43548000
    [amount] => 1.43548000
    [type] => buy
    [price] => 0.034197
)

2019-02-13 7:42:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:42:16 - cex place new buy order: eth_btc 0.034199 1.4354 [8210361717] margin:0.34796339074241]Array
(
    [complete] => 
    [id] => 8210361717
    [time] => 1550040136491
    [pending] => 1.43540000
    [amount] => 1.43540000
    [type] => buy
    [price] => 0.034199
)

2019-02-13 7:42:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:42:28 - cex place new buy order: eth_btc 0.034201 1.43531 [8210362772] margin:0.28069354697231]Array
(
    [complete] => 
    [id] => 8210362772
    [time] => 1550040147751
    [pending] => 1.43531000
    [amount] => 1.43531000
    [type] => buy
    [price] => 0.034201
)

2019-02-13 7:42:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:42:40 - cex place new buy order: eth_btc 0.034203 1.43523 [8210364012] margin:0.29821945443382]Array
(
    [complete] => 
    [id] => 8210364012
    [time] => 1550040160392
    [pending] => 1.43523000
    [amount] => 1.43523000
    [type] => buy
    [price] => 0.034203
)

2019-02-13 7:42:51 - cex delete buy orders: eth_btc [above margin]
2019-02-13 7:43:02 - cex place new buy order: eth_btc 0.034114 1.439 [8210366268]Array
(
    [complete] => 
    [id] => 8210366268
    [time] => 1550040181744
    [pending] => 1.43900000
    [amount] => 1.43900000
    [type] => buy
    [price] => 0.034114
)

2019-02-13 7:43:09 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:43:10 - cex place new buy order: eth_btc 0.034116 1.43889 [8210367097] margin:0.36346582248798]Array
(
    [complete] => 
    [id] => 8210367097
    [time] => 1550040190458
    [pending] => 1.43889000
    [amount] => 1.43889000
    [type] => buy
    [price] => 0.034116
)

2019-02-13 7:43:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:43:22 - cex place new buy order: eth_btc 0.034119 1.43876 [8210368270] margin:0.35464110905945]Array
(
    [complete] => 
    [id] => 8210368270
    [time] => 1550040202350
    [pending] => 1.43876000
    [amount] => 1.43876000
    [type] => buy
    [price] => 0.034119
)

2019-02-13 7:43:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:43:35 - cex place new buy order: eth_btc 0.034121 1.43868 [8210369376] margin:0.37513554702384]Array
(
    [complete] => 
    [id] => 8210369376
    [time] => 1550040214739
    [pending] => 1.43868000
    [amount] => 1.43868000
    [type] => buy
    [price] => 0.034121
)

2019-02-13 7:43:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:43:47 - cex place new buy order: eth_btc 0.034125 1.43851 [8210370250] margin:0.39267399267398]Array
(
    [complete] => 
    [id] => 8210370250
    [time] => 1550040227108
    [pending] => 1.43851000
    [amount] => 1.43851000
    [type] => buy
    [price] => 0.034125
)

2019-02-13 7:43:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:43:58 - cex place new buy order: eth_btc 0.034127 1.43843 [8210370954] margin:0.39851144255283]Array
(
    [complete] => 
    [id] => 8210370954
    [time] => 1550040237762
    [pending] => 1.43843000
    [amount] => 1.43843000
    [type] => buy
    [price] => 0.034127
)

2019-02-13 7:44:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:44:08 - cex place new buy order: eth_btc 0.034129 1.43834 [8210371741] margin:0.36039731606552]Array
(
    [complete] => 
    [id] => 8210371741
    [time] => 1550040248025
    [pending] => 1.43834000
    [amount] => 1.43834000
    [type] => buy
    [price] => 0.034129
)

2019-02-13 7:44:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:44:18 - cex place new buy order: eth_btc 0.034131 1.43826 [8210372747] margin:0.34572675866513]Array
(
    [complete] => 
    [id] => 8210372747
    [time] => 1550040258407
    [pending] => 1.43826000
    [amount] => 1.43826000
    [type] => buy
    [price] => 0.034131
)

2019-02-13 7:44:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:44:29 - cex place new buy order: eth_btc 0.034134 1.43813 [8210373466] margin:0.30175191890782]Array
(
    [complete] => 
    [id] => 8210373466
    [time] => 1550040269022
    [pending] => 1.43813000
    [amount] => 1.43813000
    [type] => buy
    [price] => 0.034134
)

2019-02-13 7:44:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:44:41 - cex place new buy order: eth_btc 0.034136 1.43805 [8210374536] margin:0.31638153269276]Array
(
    [complete] => 
    [id] => 8210374536
    [time] => 1550040280601
    [pending] => 1.43805000
    [amount] => 1.43805000
    [type] => buy
    [price] => 0.034136
)

2019-02-13 7:44:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:44:52 - cex place new buy order: eth_btc 0.034138 1.43796 [8210375252] margin:0.34858515437344]Array
(
    [complete] => 
    [id] => 8210375252
    [time] => 1550040292336
    [pending] => 1.43796000
    [amount] => 1.43796000
    [type] => buy
    [price] => 0.034138
)

2019-02-13 7:45:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:45:04 - cex place new buy order: eth_btc 0.03414 1.43788 [8210375875] margin:0.35149384885762]Array
(
    [complete] => 
    [id] => 8210375875
    [time] => 1550040304122
    [pending] => 1.43788000
    [amount] => 1.43788000
    [type] => buy
    [price] => 0.03414
)

2019-02-13 7:45:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:45:17 - cex place new buy order: eth_btc 0.034142 1.43779 [8210376804] margin:0.3104680452229]Array
(
    [complete] => 
    [id] => 8210376804
    [time] => 1550040317239
    [pending] => 1.43779000
    [amount] => 1.43779000
    [type] => buy
    [price] => 0.034142
)

2019-02-13 7:45:28 - cex delete buy orders: eth_btc[move]
2019-02-13 7:45:29 - cex place new buy order: eth_btc 0.034119 1.43775 [8210377582] margin:0.29581466186333]Array
(
    [complete] => 
    [id] => 8210377582
    [time] => 1550040329331
    [pending] => 1.43775000
    [amount] => 1.43775000
    [type] => buy
    [price] => 0.034119
)

2019-02-13 7:45:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:45:43 - cex place new buy order: eth_btc 0.034121 1.43868 [8210378411] margin:0.33703584302922]Array
(
    [complete] => 
    [id] => 8210378411
    [time] => 1550040342850
    [pending] => 1.43868000
    [amount] => 1.43868000
    [type] => buy
    [price] => 0.034121
)

2019-02-13 7:45:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:45:55 - cex place new buy order: eth_btc 0.034123 1.4386 [8210379496] margin:0.33408551416931]Array
(
    [complete] => 
    [id] => 8210379496
    [time] => 1550040354814
    [pending] => 1.43860000
    [amount] => 1.43860000
    [type] => buy
    [price] => 0.034123
)

2019-02-13 7:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:46:05 - cex place new buy order: eth_btc 0.034125 1.43851 [8210380997] margin:0.3076923076923]Array
(
    [complete] => 
    [id] => 8210380997
    [time] => 1550040365404
    [pending] => 1.43851000
    [amount] => 1.43851000
    [type] => buy
    [price] => 0.034125
)

2019-02-13 7:46:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:46:17 - cex place new buy order: eth_btc 0.034127 1.43843 [8210382563] margin:0.25786034518125]Array
(
    [complete] => 
    [id] => 8210382563
    [time] => 1550040377151
    [pending] => 1.43843000
    [amount] => 1.43843000
    [type] => buy
    [price] => 0.034127
)

2019-02-13 7:46:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:46:29 - cex place new buy order: eth_btc 0.034129 1.43834 [8210384234] margin:0.25784523425825]Array
(
    [complete] => 
    [id] => 8210384234
    [time] => 1550040389165
    [pending] => 1.43834000
    [amount] => 1.43834000
    [type] => buy
    [price] => 0.034129
)

2019-02-13 7:46:39 - cex delete buy orders: eth_btc [above margin]
2019-02-13 7:46:53 - cex place new buy order: eth_btc 0.034049 1.4417 [8210387020]Array
(
    [complete] => 
    [id] => 8210387020
    [time] => 1550040412599
    [pending] => 1.44170000
    [amount] => 1.44170000
    [type] => buy
    [price] => 0.034049
)

2019-02-13 7:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:47:04 - cex place new buy order: eth_btc 0.034063 1.44113 [8210388176] margin:0.37577430056071]Array
(
    [complete] => 
    [id] => 8210388176
    [time] => 1550040423719
    [pending] => 1.44113000
    [amount] => 1.44113000
    [type] => buy
    [price] => 0.034063
)

2019-02-13 7:47:04 - cex place new buy order: eth_btc 0.034063 0.01231 [] margin:0.31999530282123]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 7:47:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:47:15 - cex place new buy order: eth_btc 0.034065 1.44104 [8210389722] margin:0.39923675326583]Array
(
    [complete] => 
    [id] => 8210389722
    [time] => 1550040435341
    [pending] => 1.44104000
    [amount] => 1.44104000
    [type] => buy
    [price] => 0.034065
)

2019-02-13 7:47:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:47:28 - cex place new buy order: eth_btc 0.034067 1.44096 [8210390909] margin:0.35811782663573]Array
(
    [complete] => 
    [id] => 8210390909
    [time] => 1550040447576
    [pending] => 1.44096000
    [amount] => 1.44096000
    [type] => buy
    [price] => 0.034067
)

2019-02-13 7:47:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:47:38 - cex place new buy order: eth_btc 0.034069 1.44088 [8210392019] margin:0.35222636414334]Array
(
    [complete] => 
    [id] => 8210392019
    [time] => 1550040457801
    [pending] => 1.44088000
    [amount] => 1.44088000
    [type] => buy
    [price] => 0.034069
)

2019-02-13 7:47:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:47:51 - cex place new buy order: eth_btc 0.034071 1.44079 [8210393552] margin:0.34046549851781]Array
(
    [complete] => 
    [id] => 8210393552
    [time] => 1550040471072
    [pending] => 1.44079000
    [amount] => 1.44079000
    [type] => buy
    [price] => 0.034071
)

2019-02-13 7:48:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:48:03 - cex place new buy order: eth_btc 0.034073 1.44071 [8210394886] margin:0.35511988964871]Array
(
    [complete] => 
    [id] => 8210394886
    [time] => 1550040482622
    [pending] => 1.44071000
    [amount] => 1.44071000
    [type] => buy
    [price] => 0.034073
)

2019-02-13 7:48:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:48:37 - cex place new buy order: eth_btc 0.034077 1.44054 [8210398455] margin:0.45485224638318]Array
(
    [complete] => 
    [id] => 8210398455
    [time] => 1550040517279
    [pending] => 1.44054000
    [amount] => 1.44054000
    [type] => buy
    [price] => 0.034077
)

2019-02-13 7:48:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:48:46 - cex place new buy order: eth_btc 0.034079 1.44045 [8210399380] margin:0.43428504357523]Array
(
    [complete] => 
    [id] => 8210399380
    [time] => 1550040525669
    [pending] => 1.44045000
    [amount] => 1.44045000
    [type] => buy
    [price] => 0.034079
)

2019-02-13 7:48:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:48:55 - cex place new buy order: eth_btc 0.034083 1.44028 [8210400366] margin:0.43130006161427]Array
(
    [complete] => 
    [id] => 8210400366
    [time] => 1550040535445
    [pending] => 1.44028000
    [amount] => 1.44028000
    [type] => buy
    [price] => 0.034083
)

2019-02-13 7:49:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:49:05 - cex place new buy order: eth_btc 0.034087 1.44011 [8210401270] margin:0.43711678939187]Array
(
    [complete] => 
    [id] => 8210401270
    [time] => 1550040545312
    [pending] => 1.44011000
    [amount] => 1.44011000
    [type] => buy
    [price] => 0.034087
)

2019-02-13 7:49:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:49:23 - cex place new buy order: eth_btc 0.034089 1.44003 [8210403494] margin:0.44295813898911]Array
(
    [complete] => 
    [id] => 8210403494
    [time] => 1550040563406
    [pending] => 1.44003000
    [amount] => 1.44003000
    [type] => buy
    [price] => 0.034089
)

2019-02-13 7:49:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:49:34 - cex place new buy order: eth_btc 0.034091 1.43995 [8210404457] margin:0.39893226951393]Array
(
    [complete] => 
    [id] => 8210404457
    [time] => 1550040573771
    [pending] => 1.43995000
    [amount] => 1.43995000
    [type] => buy
    [price] => 0.034091
)

2019-02-13 7:49:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:49:44 - cex place new buy order: eth_btc 0.034093 1.43986 [8210405433] margin:0.37251048602354]Array
(
    [complete] => 
    [id] => 8210405433
    [time] => 1550040583940
    [pending] => 1.43986000
    [amount] => 1.43986000
    [type] => buy
    [price] => 0.034093
)

2019-02-13 7:49:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:49:56 - cex place new buy order: eth_btc 0.034095 1.43978 [8210406526] margin:0.28156621205455]Array
(
    [complete] => 
    [id] => 8210406526
    [time] => 1550040595850
    [pending] => 1.43978000
    [amount] => 1.43978000
    [type] => buy
    [price] => 0.034095
)

2019-02-13 7:50:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:50:05 - cex place new buy order: eth_btc 0.034097 1.43969 [8210407501] margin:0.316743408511]Array
(
    [complete] => 
    [id] => 8210407501
    [time] => 1550040604407
    [pending] => 1.43969000
    [amount] => 1.43969000
    [type] => buy
    [price] => 0.034097
)

2019-02-13 7:50:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:50:16 - cex place new buy order: eth_btc 0.034099 1.43961 [8210408571] margin:0.3255227426024]Array
(
    [complete] => 
    [id] => 8210408571
    [time] => 1550040615532
    [pending] => 1.43961000
    [amount] => 1.43961000
    [type] => buy
    [price] => 0.034099
)

2019-02-13 7:50:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:50:29 - cex place new buy order: eth_btc 0.034101 1.43952 [8210409298] margin:0.3401659775373]Array
(
    [complete] => 
    [id] => 8210409298
    [time] => 1550040628629
    [pending] => 1.43952000
    [amount] => 1.43952000
    [type] => buy
    [price] => 0.034101
)

2019-02-13 7:50:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:50:40 - cex place new buy order: eth_btc 0.034103 1.43944 [8210409993] margin:0.33721373486202]Array
(
    [complete] => 
    [id] => 8210409993
    [time] => 1550040640038
    [pending] => 1.43944000
    [amount] => 1.43944000
    [type] => buy
    [price] => 0.034103
)

2019-02-13 7:50:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:50:52 - cex place new buy order: eth_btc 0.034105 1.43935 [8210410742] margin:0.3342618384401]Array
(
    [complete] => 
    [id] => 8210410742
    [time] => 1550040651640
    [pending] => 1.43935000
    [amount] => 1.43935000
    [type] => buy
    [price] => 0.034105
)

2019-02-13 7:51:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:51:02 - cex place new buy order: eth_btc 0.034107 1.43927 [8210411362] margin:0.26680740024043]Array
(
    [complete] => 
    [id] => 8210411362
    [time] => 1550040662404
    [pending] => 1.43927000
    [amount] => 1.43927000
    [type] => buy
    [price] => 0.034107
)

2019-02-13 7:51:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:51:12 - cex place new buy order: eth_btc 0.034109 1.43919 [8210412127] margin:0.31663197396581]Array
(
    [complete] => 
    [id] => 8210412127
    [time] => 1550040672063
    [pending] => 1.43919000
    [amount] => 1.43919000
    [type] => buy
    [price] => 0.034109
)

2019-02-13 7:51:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:51:24 - cex place new buy order: eth_btc 0.034111 1.4391 [8210412878] margin:0.27850253583888]Array
(
    [complete] => 
    [id] => 8210412878
    [time] => 1550040684116
    [pending] => 1.43910000
    [amount] => 1.43910000
    [type] => buy
    [price] => 0.034111
)

2019-02-13 7:51:35 - cex delete buy orders: eth_btc [above margin]
2019-02-13 7:51:48 - cex place new buy order: eth_btc 0.034039 1.4421 [8210414582]Array
(
    [complete] => 
    [id] => 8210414582
    [time] => 1550040708189
    [pending] => 1.44210000
    [amount] => 1.44210000
    [type] => buy
    [price] => 0.034039
)

2019-02-13 7:51:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:52:01 - cex place new buy order: eth_btc 0.034045 1.44189 [8210415893] margin:0.52283742106038]Array
(
    [complete] => 
    [id] => 8210415893
    [time] => 1550040720825
    [pending] => 1.44189000
    [amount] => 1.44189000
    [type] => buy
    [price] => 0.034045
)

2019-02-13 7:52:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:52:08 - cex place new buy order: eth_btc 0.034048 1.44176 [8210416465] margin:0.4640507518797]Array
(
    [complete] => 
    [id] => 8210416465
    [time] => 1550040727835
    [pending] => 1.44176000
    [amount] => 1.44176000
    [type] => buy
    [price] => 0.034048
)

2019-02-13 7:52:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:52:19 - cex place new buy order: eth_btc 0.03405 1.44168 [8210417395] margin:0.51395007342143]Array
(
    [complete] => 
    [id] => 8210417395
    [time] => 1550040738809
    [pending] => 1.44168000
    [amount] => 1.44168000
    [type] => buy
    [price] => 0.03405
)

2019-02-13 7:52:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:52:29 - cex place new buy order: eth_btc 0.034052 1.44159 [8210418263] margin:0.466932926113]Array
(
    [complete] => 
    [id] => 8210418263
    [time] => 1550040749039
    [pending] => 1.44159000
    [amount] => 1.44159000
    [type] => buy
    [price] => 0.034052
)

2019-02-13 7:52:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:52:38 - cex place new buy order: eth_btc 0.034054 1.44151 [8210418932] margin:0.49039760380571]Array
(
    [complete] => 
    [id] => 8210418932
    [time] => 1550040758129
    [pending] => 1.44151000
    [amount] => 1.44151000
    [type] => buy
    [price] => 0.034054
)

2019-02-13 7:52:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:52:46 - cex place new buy order: eth_btc 0.034056 1.44143 [8210419450] margin:0.36997885835093]Array
(
    [complete] => 
    [id] => 8210419450
    [time] => 1550040765718
    [pending] => 1.44143000
    [amount] => 1.44143000
    [type] => buy
    [price] => 0.034056
)

2019-02-13 7:52:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:52:56 - cex place new buy order: eth_btc 0.034058 1.44134 [8210420163] margin:0.42574431851548]Array
(
    [complete] => 
    [id] => 8210420163
    [time] => 1550040775895
    [pending] => 1.44134000
    [amount] => 1.44134000
    [type] => buy
    [price] => 0.034058
)

2019-02-13 7:53:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:53:05 - cex place new buy order: eth_btc 0.034069 1.44088 [8210420961] margin:0.46082949308754]Array
(
    [complete] => 
    [id] => 8210420961
    [time] => 1550040785015
    [pending] => 1.44088000
    [amount] => 1.44088000
    [type] => buy
    [price] => 0.034069
)

2019-02-13 7:53:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:53:18 - cex place new buy order: eth_btc 0.03408 1.44041 [8210422067] margin:0.36678403755868]Array
(
    [complete] => 
    [id] => 8210422067
    [time] => 1550040797919
    [pending] => 1.44041000
    [amount] => 1.44041000
    [type] => buy
    [price] => 0.03408
)

2019-02-13 7:53:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:53:28 - cex place new buy order: eth_btc 0.034082 1.44033 [8210422947] margin:0.36089431371398]Array
(
    [complete] => 
    [id] => 8210422947
    [time] => 1550040808155
    [pending] => 1.44033000
    [amount] => 1.44033000
    [type] => buy
    [price] => 0.034082
)

2019-02-13 7:53:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:53:40 - cex place new buy order: eth_btc 0.034084 1.44024 [8210424233] margin:0.35500528107029]Array
(
    [complete] => 
    [id] => 8210424233
    [time] => 1550040820040
    [pending] => 1.44024000
    [amount] => 1.44024000
    [type] => buy
    [price] => 0.034084
)

2019-02-13 7:53:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:53:51 - cex place new buy order: eth_btc 0.034086 1.44016 [8210425333] margin:0.35205069530013]Array
(
    [complete] => 
    [id] => 8210425333
    [time] => 1550040831100
    [pending] => 1.44016000
    [amount] => 1.44016000
    [type] => buy
    [price] => 0.034086
)

2019-02-13 7:54:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:54:02 - cex place new buy order: eth_btc 0.034088 1.44007 [8210426277] margin:0.35496362356255]Array
(
    [complete] => 
    [id] => 8210426277
    [time] => 1550040842282
    [pending] => 1.44007000
    [amount] => 1.44007000
    [type] => buy
    [price] => 0.034088
)

2019-02-13 7:54:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:54:12 - cex place new buy order: eth_btc 0.034092 1.4399 [8210427216] margin:0.33438929954239]Array
(
    [complete] => 
    [id] => 8210427216
    [time] => 1550040851803
    [pending] => 1.43990000
    [amount] => 1.43990000
    [type] => buy
    [price] => 0.034092
)

2019-02-13 7:54:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:54:23 - cex place new buy order: eth_btc 0.034094 1.43982 [8210428004] margin:0.29917287499266]Array
(
    [complete] => 
    [id] => 8210428004
    [time] => 1550040863050
    [pending] => 1.43982000
    [amount] => 1.43982000
    [type] => buy
    [price] => 0.034094
)

2019-02-13 7:54:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:54:37 - cex place new buy order: eth_btc 0.034096 1.43973 [8210429241] margin:0.30795401220085]Array
(
    [complete] => 
    [id] => 8210429241
    [time] => 1550040877218
    [pending] => 1.43973000
    [amount] => 1.43973000
    [type] => buy
    [price] => 0.034096
)

2019-02-13 7:54:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:54:49 - cex place new buy order: eth_btc 0.034098 1.43965 [8210430459] margin:0.24341603613116]Array
(
    [complete] => 
    [id] => 8210430459
    [time] => 1550040888801
    [pending] => 1.43965000
    [amount] => 1.43965000
    [type] => buy
    [price] => 0.034098
)

2019-02-13 7:54:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:55:00 - cex place new buy order: eth_btc 0.0341 1.43957 [8210431313] margin:0.20527859237536]Array
(
    [complete] => 
    [id] => 8210431313
    [time] => 1550040899656
    [pending] => 1.43957000
    [amount] => 1.43957000
    [type] => buy
    [price] => 0.0341
)

2019-02-13 7:55:03 - cex delete buy orders: eth_btc [above margin]
2019-02-13 7:55:17 - cex place new buy order: eth_btc 0.03402 1.443 [8210432759]Array
(
    [complete] => 
    [id] => 8210432759
    [time] => 1550040916721
    [pending] => 1.44300000
    [amount] => 1.44300000
    [type] => buy
    [price] => 0.03402
)

2019-02-13 7:55:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:55:29 - cex place new buy order: eth_btc 0.034026 1.4427 [8210434016] margin:0.4966790101687]Array
(
    [complete] => 
    [id] => 8210434016
    [time] => 1550040928857
    [pending] => 1.44270000
    [amount] => 1.44270000
    [type] => buy
    [price] => 0.034026
)

2019-02-13 7:55:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:55:41 - cex place new buy order: eth_btc 0.034042 1.44202 [8210435101] margin:0.43181951706714]Array
(
    [complete] => 
    [id] => 8210435101
    [time] => 1550040941132
    [pending] => 1.44202000
    [amount] => 1.44202000
    [type] => buy
    [price] => 0.034042
)

2019-02-13 7:55:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:55:53 - cex place new buy order: eth_btc 0.034044 1.44193 [8210436168] margin:0.34073551874048]Array
(
    [complete] => 
    [id] => 8210436168
    [time] => 1550040952608
    [pending] => 1.44193000
    [amount] => 1.44193000
    [type] => buy
    [price] => 0.034044
)

2019-02-13 7:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:56:05 - cex place new buy order: eth_btc 0.034046 1.44185 [8210437165] margin:0.35833871820476]Array
(
    [complete] => 
    [id] => 8210437165
    [time] => 1550040964749
    [pending] => 1.44185000
    [amount] => 1.44185000
    [type] => buy
    [price] => 0.034046
)

2019-02-13 7:56:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:56:16 - cex place new buy order: eth_btc 0.03405 1.44168 [8210438252] margin:0.39353891336269]Array
(
    [complete] => 
    [id] => 8210438252
    [time] => 1550040975663
    [pending] => 1.44168000
    [amount] => 1.44168000
    [type] => buy
    [price] => 0.03405
)

2019-02-13 7:56:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:56:25 - cex place new buy order: eth_btc 0.034052 1.44159 [8210439131] margin:0.39938916950548]Array
(
    [complete] => 
    [id] => 8210439131
    [time] => 1550040984799
    [pending] => 1.44159000
    [amount] => 1.44159000
    [type] => buy
    [price] => 0.034052
)

2019-02-13 7:56:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:56:34 - cex place new buy order: eth_btc 0.034054 1.44151 [8210439950] margin:0.37000058730252]Array
(
    [complete] => 
    [id] => 8210439950
    [time] => 1550040994064
    [pending] => 1.44151000
    [amount] => 1.44151000
    [type] => buy
    [price] => 0.034054
)

2019-02-13 7:56:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:56:45 - cex place new buy order: eth_btc 0.034056 1.44143 [8210440713] margin:0.36997885835093]Array
(
    [complete] => 
    [id] => 8210440713
    [time] => 1550041004785
    [pending] => 1.44143000
    [amount] => 1.44143000
    [type] => buy
    [price] => 0.034056
)

2019-02-13 7:56:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:56:56 - cex place new buy order: eth_btc 0.034058 1.44134 [8210441735] margin:0.36995713195138]Array
(
    [complete] => 
    [id] => 8210441735
    [time] => 1550041015753
    [pending] => 1.44134000
    [amount] => 1.44134000
    [type] => buy
    [price] => 0.034058
)

2019-02-13 7:57:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:57:05 - cex place new buy order: eth_btc 0.03406 1.44126 [8210442656] margin:0.35819142689371]Array
(
    [complete] => 
    [id] => 8210442656
    [time] => 1550041025373
    [pending] => 1.44126000
    [amount] => 1.44126000
    [type] => buy
    [price] => 0.03406
)

2019-02-13 7:57:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:57:16 - cex place new buy order: eth_btc 0.034062 1.44117 [8210443719] margin:0.34642710351711]Array
(
    [complete] => 
    [id] => 8210443719
    [time] => 1550041035972
    [pending] => 1.44117000
    [amount] => 1.44117000
    [type] => buy
    [price] => 0.034062
)

2019-02-13 7:57:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:57:27 - cex place new buy order: eth_btc 0.034064 1.44109 [8210444559] margin:0.34053546265851]Array
(
    [complete] => 
    [id] => 8210444559
    [time] => 1550041046602
    [pending] => 1.44109000
    [amount] => 1.44109000
    [type] => buy
    [price] => 0.034064
)

2019-02-13 7:57:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:58:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:58:40 - cex place new buy order: eth_btc 0.034068 1.44092 [8210451449] margin:0.39039567922978]Array
(
    [complete] => 
    [id] => 8210451449
    [time] => 1550041119674
    [pending] => 1.44092000
    [amount] => 1.44092000
    [type] => buy
    [price] => 0.034068
)

2019-02-13 7:58:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:58:49 - cex place new buy order: eth_btc 0.034072 1.44075 [8210452478] margin:0.31991077717775]Array
(
    [complete] => 
    [id] => 8210452478
    [time] => 1550041128660
    [pending] => 1.44075000
    [amount] => 1.44075000
    [type] => buy
    [price] => 0.034072
)

2019-02-13 7:58:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:58:59 - cex place new buy order: eth_btc 0.034074 1.44066 [8210453464] margin:0.27293537594648]Array
(
    [complete] => 
    [id] => 8210453464
    [time] => 1550041138534
    [pending] => 1.44066000
    [amount] => 1.44066000
    [type] => buy
    [price] => 0.034074
)

2019-02-13 7:59:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:59:06 - cex place new buy order: eth_btc 0.034076 1.44058 [8210454556] margin:0.30520014086159]Array
(
    [complete] => 
    [id] => 8210454556
    [time] => 1550041146498
    [pending] => 1.44058000
    [amount] => 1.44058000
    [type] => buy
    [price] => 0.034076
)

2019-02-13 7:59:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:59:28 - cex place new buy order: eth_btc 0.034078 1.44049 [8210456815] margin:0.37854334174541]Array
(
    [complete] => 
    [id] => 8210456815
    [time] => 1550041168102
    [pending] => 1.44049000
    [amount] => 1.44049000
    [type] => buy
    [price] => 0.034078
)

2019-02-13 7:59:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:59:39 - cex place new buy order: eth_btc 0.03408 1.44041 [8210457780] margin:0.38145539906103]Array
(
    [complete] => 
    [id] => 8210457780
    [time] => 1550041178830
    [pending] => 1.44041000
    [amount] => 1.44041000
    [type] => buy
    [price] => 0.03408
)

2019-02-13 7:59:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 7:59:50 - cex place new buy order: eth_btc 0.034082 1.44033 [8210459150] margin:0.39610351505193]Array
(
    [complete] => 
    [id] => 8210459150
    [time] => 1550041190059
    [pending] => 1.44033000
    [amount] => 1.44033000
    [type] => buy
    [price] => 0.034082
)

2019-02-13 8:00:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:00:02 - cex place new buy order: eth_btc 0.034084 1.44024 [8210460481] margin:0.39314634432577]Array
(
    [complete] => 
    [id] => 8210460481
    [time] => 1550041201355
    [pending] => 1.44024000
    [amount] => 1.44024000
    [type] => buy
    [price] => 0.034084
)

2019-02-13 8:00:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:00:08 - cex place new buy order: eth_btc 0.034086 1.44016 [8210461321] margin:0.38138825324181]Array
(
    [complete] => 
    [id] => 8210461321
    [time] => 1550041208220
    [pending] => 1.44016000
    [amount] => 1.44016000
    [type] => buy
    [price] => 0.034086
)

2019-02-13 8:00:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:00:23 - cex place new buy order: eth_btc 0.034088 1.44007 [8210462493] margin:0.37256512555739]Array
(
    [complete] => 
    [id] => 8210462493
    [time] => 1550041222540
    [pending] => 1.44007000
    [amount] => 1.44007000
    [type] => buy
    [price] => 0.034088
)

2019-02-13 8:00:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:00:34 - cex place new buy order: eth_btc 0.03409 1.43999 [8210463467] margin:0.31680844822528]Array
(
    [complete] => 
    [id] => 8210463467
    [time] => 1550041234340
    [pending] => 1.43999000
    [amount] => 1.43999000
    [type] => buy
    [price] => 0.03409
)

2019-02-13 8:00:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:00:47 - cex place new buy order: eth_btc 0.034092 1.4399 [8210464524] margin:0.40772028628415]Array
(
    [complete] => 
    [id] => 8210464524
    [time] => 1550041247381
    [pending] => 1.43990000
    [amount] => 1.43990000
    [type] => buy
    [price] => 0.034092
)

2019-02-13 8:00:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:00:57 - cex place new buy order: eth_btc 0.034094 1.43982 [8210465303] margin:0.40769636886255]Array
(
    [complete] => 
    [id] => 8210465303
    [time] => 1550041256606
    [pending] => 1.43982000
    [amount] => 1.43982000
    [type] => buy
    [price] => 0.034094
)

2019-02-13 8:01:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:01:04 - cex place new buy order: eth_btc 0.034096 1.43973 [8210465829] margin:0.39594087282964]Array
(
    [complete] => 
    [id] => 8210465829
    [time] => 1550041263635
    [pending] => 1.43973000
    [amount] => 1.43973000
    [type] => buy
    [price] => 0.034096
)

2019-02-13 8:01:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:01:14 - cex place new buy order: eth_btc 0.034098 1.43965 [8210466799] margin:0.38711947914831]Array
(
    [complete] => 
    [id] => 8210466799
    [time] => 1550041274083
    [pending] => 1.43965000
    [amount] => 1.43965000
    [type] => buy
    [price] => 0.034098
)

2019-02-13 8:01:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:01:27 - cex place new buy order: eth_btc 0.0341 1.43957 [8210467643] margin:0.37243401759532]Array
(
    [complete] => 
    [id] => 8210467643
    [time] => 1550041287277
    [pending] => 1.43957000
    [amount] => 1.43957000
    [type] => buy
    [price] => 0.0341
)

2019-02-13 8:01:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:01:39 - cex place new buy order: eth_btc 0.034102 1.43948 [8210468518] margin:0.34308838191308]Array
(
    [complete] => 
    [id] => 8210468518
    [time] => 1550041299014
    [pending] => 1.43948000
    [amount] => 1.43948000
    [type] => buy
    [price] => 0.034102
)

2019-02-13 8:01:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:01:50 - cex place new buy order: eth_btc 0.034104 1.4394 [8210469191] margin:0.30201735866759]Array
(
    [complete] => 
    [id] => 8210469191
    [time] => 1550041310231
    [pending] => 1.43940000
    [amount] => 1.43940000
    [type] => buy
    [price] => 0.034104
)

2019-02-13 8:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:02:06 - cex place new buy order: eth_btc 0.034107 1.43927 [8210470350] margin:0.29319494531914]Array
(
    [complete] => 
    [id] => 8210470350
    [time] => 1550041325815
    [pending] => 1.43927000
    [amount] => 1.43927000
    [type] => buy
    [price] => 0.034107
)

2019-02-13 8:02:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:02:19 - cex place new buy order: eth_btc 0.034109 1.43919 [8210471145] margin:0.31370019642911]Array
(
    [complete] => 
    [id] => 8210471145
    [time] => 1550041338615
    [pending] => 1.43919000
    [amount] => 1.43919000
    [type] => buy
    [price] => 0.034109
)

2019-02-13 8:02:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:02:29 - cex place new buy order: eth_btc 0.034111 1.4391 [8210471817] margin:0.31075019788336]Array
(
    [complete] => 
    [id] => 8210471817
    [time] => 1550041349174
    [pending] => 1.43910000
    [amount] => 1.43910000
    [type] => buy
    [price] => 0.034111
)

2019-02-13 8:02:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:02:42 - cex place new buy order: eth_btc 0.034113 1.43902 [8210472734] margin:0.28434907513262]Array
(
    [complete] => 
    [id] => 8210472734
    [time] => 1550041361630
    [pending] => 1.43902000
    [amount] => 1.43902000
    [type] => buy
    [price] => 0.034113
)

2019-02-13 8:02:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:02:55 - cex place new buy order: eth_btc 0.034115 1.43893 [8210473604] margin:0.21398211930237]Array
(
    [complete] => 
    [id] => 8210473604
    [time] => 1550041374790
    [pending] => 1.43893000
    [amount] => 1.43893000
    [type] => buy
    [price] => 0.034115
)

2019-02-13 8:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:03:05 - cex place new buy order: eth_btc 0.034117 1.43885 [8210474307] margin:0.23155611571943]Array
(
    [complete] => 
    [id] => 8210474307
    [time] => 1550041384737
    [pending] => 1.43885000
    [amount] => 1.43885000
    [type] => buy
    [price] => 0.034117
)

2019-02-13 8:03:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:03:16 - cex place new buy order: eth_btc 0.034119 1.43876 [8210475086] margin:0.24326621530526]Array
(
    [complete] => 
    [id] => 8210475086
    [time] => 1550041395951
    [pending] => 1.43876000
    [amount] => 1.43876000
    [type] => buy
    [price] => 0.034119
)

2019-02-13 8:03:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:03:27 - cex place new buy order: eth_btc 0.034121 1.43868 [8210475831] margin:0.23445971688991]Array
(
    [complete] => 
    [id] => 8210475831
    [time] => 1550041407141
    [pending] => 1.43868000
    [amount] => 1.43868000
    [type] => buy
    [price] => 0.034121
)

2019-02-13 8:03:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:03:41 - cex place new buy order: eth_btc 0.034123 1.4386 [8210476796] margin:0.20514022799871]Array
(
    [complete] => 
    [id] => 8210476796
    [time] => 1550041421139
    [pending] => 1.43860000
    [amount] => 1.43860000
    [type] => buy
    [price] => 0.034123
)

2019-02-13 8:03:52 - cex delete buy orders: eth_btc [above margin]
2019-02-13 8:04:06 - cex place new buy order: eth_btc 0.034076 1.4406 [8210479507]Array
(
    [complete] => 
    [id] => 8210479507
    [time] => 1550041446422
    [pending] => 1.44060000
    [amount] => 1.44060000
    [type] => buy
    [price] => 0.034076
)

2019-02-13 8:04:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:04:19 - cex place new buy order: eth_btc 0.034078 1.44049 [8210481064] margin:0.24355889430128]Array
(
    [complete] => 
    [id] => 8210481064
    [time] => 1550041458606
    [pending] => 1.44049000
    [amount] => 1.44049000
    [type] => buy
    [price] => 0.034078
)

2019-02-13 8:04:28 - cex delete buy orders: eth_btc [above margin]
2019-02-13 8:04:38 - cex place new buy order: eth_btc 0.034037 1.4422 [8210483814]Array
(
    [complete] => 
    [id] => 8210483814
    [time] => 1550041478088
    [pending] => 1.44220000
    [amount] => 1.44220000
    [type] => buy
    [price] => 0.034037
)

2019-02-13 8:04:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:04:46 - cex place new buy order: eth_btc 0.034039 1.44215 [8210484517] margin:0.36135021592878]Array
(
    [complete] => 
    [id] => 8210484517
    [time] => 1550041485801
    [pending] => 1.44215000
    [amount] => 1.44215000
    [type] => buy
    [price] => 0.034039
)

2019-02-13 8:04:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:04:56 - cex place new buy order: eth_btc 0.034041 1.44206 [8210485309] margin:0.37307952175316]Array
(
    [complete] => 
    [id] => 8210485309
    [time] => 1550041496359
    [pending] => 1.44206000
    [amount] => 1.44206000
    [type] => buy
    [price] => 0.034041
)

2019-02-13 8:05:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:05:06 - cex place new buy order: eth_btc 0.034043 1.44198 [8210486008] margin:0.34955791205238]Array
(
    [complete] => 
    [id] => 8210486008
    [time] => 1550041505936
    [pending] => 1.44198000
    [amount] => 1.44198000
    [type] => buy
    [price] => 0.034043
)

2019-02-13 8:05:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:05:18 - cex place new buy order: eth_btc 0.034045 1.44189 [8210487281] margin:0.34660008811866]Array
(
    [complete] => 
    [id] => 8210487281
    [time] => 1550041518275
    [pending] => 1.44189000
    [amount] => 1.44189000
    [type] => buy
    [price] => 0.034045
)

2019-02-13 8:05:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:05:30 - cex place new buy order: eth_btc 0.034047 1.44181 [8210488313] margin:0.34657972802303]Array
(
    [complete] => 
    [id] => 8210488313
    [time] => 1550041530249
    [pending] => 1.44181000
    [amount] => 1.44181000
    [type] => buy
    [price] => 0.034047
)

2019-02-13 8:05:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:05:42 - cex place new buy order: eth_btc 0.034049 1.44172 [8210488964] margin:0.36418103321683]Array
(
    [complete] => 
    [id] => 8210488964
    [time] => 1550041541595
    [pending] => 1.44172000
    [amount] => 1.44172000
    [type] => buy
    [price] => 0.034049
)

2019-02-13 8:05:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:05:53 - cex place new buy order: eth_btc 0.034051 1.44164 [8210489718] margin:0.36122287157501]Array
(
    [complete] => 
    [id] => 8210489718
    [time] => 1550041553127
    [pending] => 1.44164000
    [amount] => 1.44164000
    [type] => buy
    [price] => 0.034051
)

2019-02-13 8:06:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:06:03 - cex place new buy order: eth_btc 0.034053 1.44155 [8210490354] margin:0.39056764455407]Array
(
    [complete] => 
    [id] => 8210490354
    [time] => 1550041562618
    [pending] => 1.44155000
    [amount] => 1.44155000
    [type] => buy
    [price] => 0.034053
)

2019-02-13 8:06:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:06:15 - cex place new buy order: eth_btc 0.034055 1.44147 [8210491260] margin:0.24372338863603]Array
(
    [complete] => 
    [id] => 8210491260
    [time] => 1550041574881
    [pending] => 1.44147000
    [amount] => 1.44147000
    [type] => buy
    [price] => 0.034055
)

2019-02-13 8:06:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:06:29 - cex place new buy order: eth_btc 0.034057 1.44138 [8210492721] margin:0.20260152097951]Array
(
    [complete] => 
    [id] => 8210492721
    [time] => 1550041588997
    [pending] => 1.44138000
    [amount] => 1.44138000
    [type] => buy
    [price] => 0.034057
)

2019-02-13 8:06:42 - cex delete buy orders: eth_btc [above margin]
2019-02-13 8:06:55 - cex place new buy order: eth_btc 0.03398 1.4446 [8210494563]Array
(
    [complete] => 
    [id] => 8210494563
    [time] => 1550041615426
    [pending] => 1.44460000
    [amount] => 1.44460000
    [type] => buy
    [price] => 0.03398
)

2019-02-13 8:07:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:07:06 - cex place new buy order: eth_btc 0.033982 1.44456 [8210495549] margin:0.39138367370961]Array
(
    [complete] => 
    [id] => 8210495549
    [time] => 1550041625956
    [pending] => 1.44456000
    [amount] => 1.44456000
    [type] => buy
    [price] => 0.033982
)

2019-02-13 8:07:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:07:08 - cex place new buy order: eth_btc 0.033983 0.01235 [] margin:0.37371626989966]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 8:07:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:07:19 - cex place new buy order: eth_btc 0.033984 1.44448 [8210496597] margin:0.35310734463276]Array
(
    [complete] => 
    [id] => 8210496597
    [time] => 1550041639074
    [pending] => 1.44448000
    [amount] => 1.44448000
    [type] => buy
    [price] => 0.033984
)

2019-02-13 8:07:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:07:30 - cex place new buy order: eth_btc 0.033986 1.44439 [8210497514] margin:0.33543223680337]Array
(
    [complete] => 
    [id] => 8210497514
    [time] => 1550041649755
    [pending] => 1.44439000
    [amount] => 1.44439000
    [type] => buy
    [price] => 0.033986
)

2019-02-13 8:07:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:07:40 - cex place new buy order: eth_btc 0.033988 1.44431 [8210498577] margin:0.34129692832765]Array
(
    [complete] => 
    [id] => 8210498577
    [time] => 1550041660269
    [pending] => 1.44431000
    [amount] => 1.44431000
    [type] => buy
    [price] => 0.033988
)

2019-02-13 8:07:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:07:48 - cex place new buy order: eth_btc 0.03399 1.44422 [8210499076] margin:0.37952338923213]Array
(
    [complete] => 
    [id] => 8210499076
    [time] => 1550041667833
    [pending] => 1.44422000
    [amount] => 1.44422000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 8:07:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:07:57 - cex place new buy order: eth_btc 0.033992 1.44414 [8210499672] margin:0.35302424099788]Array
(
    [complete] => 
    [id] => 8210499672
    [time] => 1550041677278
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 8:08:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:08:04 - cex place new buy order: eth_btc 0.033994 1.44405 [8210500105] margin:0.35006177560744]Array
(
    [complete] => 
    [id] => 8210500105
    [time] => 1550041684149
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 8:08:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:08:41 - cex place new buy order: eth_btc 0.033996 1.44397 [8210502616] margin:0.36474879397577]Array
(
    [complete] => 
    [id] => 8210502616
    [time] => 1550041720850
    [pending] => 1.44397000
    [amount] => 1.44397000
    [type] => buy
    [price] => 0.033996
)

2019-02-13 8:08:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:08:53 - cex place new buy order: eth_btc 0.034 1.4438 [8210503447] margin:0.38823529411764]Array
(
    [complete] => 
    [id] => 8210503447
    [time] => 1550041732805
    [pending] => 1.44380000
    [amount] => 1.44380000
    [type] => buy
    [price] => 0.034
)

2019-02-13 8:09:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:09:01 - cex place new buy order: eth_btc 0.034002 1.44371 [8210503973] margin:0.39997647197223]Array
(
    [complete] => 
    [id] => 8210503973
    [time] => 1550041741421
    [pending] => 1.44371000
    [amount] => 1.44371000
    [type] => buy
    [price] => 0.034002
)

2019-02-13 8:09:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:09:06 - cex place new buy order: eth_btc 0.034004 1.44363 [8210504309] margin:0.38818962475002]Array
(
    [complete] => 
    [id] => 8210504309
    [time] => 1550041745716
    [pending] => 1.44363000
    [amount] => 1.44363000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 8:09:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:09:25 - cex place new buy order: eth_btc 0.034006 1.44354 [8210505591] margin:0.39110745162618]Array
(
    [complete] => 
    [id] => 8210505591
    [time] => 1550041765317
    [pending] => 1.44354000
    [amount] => 1.44354000
    [type] => buy
    [price] => 0.034006
)

2019-02-13 8:09:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:09:38 - cex place new buy order: eth_btc 0.034008 1.44346 [8210506323] margin:0.34697718183954]Array
(
    [complete] => 
    [id] => 8210506323
    [time] => 1550041777666
    [pending] => 1.44346000
    [amount] => 1.44346000
    [type] => buy
    [price] => 0.034008
)

2019-02-13 8:09:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:09:52 - cex place new buy order: eth_btc 0.03401 1.44337 [8210507122] margin:0.34107615407233]Array
(
    [complete] => 
    [id] => 8210507122
    [time] => 1550041792264
    [pending] => 1.44337000
    [amount] => 1.44337000
    [type] => buy
    [price] => 0.03401
)

2019-02-13 8:10:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:10:03 - cex delete buy orders: eth_btc[move]
2019-02-13 8:10:04 - cex place new buy order: eth_btc 0.034012 1.44329 [8210508103] margin:0.35281665294602]Array
(
    [complete] => 
    [id] => 8210508103
    [time] => 1550041804171
    [pending] => 1.44329000
    [amount] => 1.44329000
    [type] => buy
    [price] => 0.034012
)

2019-02-13 8:10:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:10:15 - cex place new buy order: eth_btc 0.034014 1.44321 [8210508813] margin:0.33221614629269]Array
(
    [complete] => 
    [id] => 8210508813
    [time] => 1550041814429
    [pending] => 1.44321000
    [amount] => 1.44321000
    [type] => buy
    [price] => 0.034014
)

2019-02-13 8:10:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:10:25 - cex place new buy order: eth_btc 0.034016 1.44312 [8210509564] margin:0.33807619943558]Array
(
    [complete] => 
    [id] => 8210509564
    [time] => 1550041825369
    [pending] => 1.44312000
    [amount] => 1.44312000
    [type] => buy
    [price] => 0.034016
)

2019-02-13 8:10:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:10:35 - cex place new buy order: eth_btc 0.034018 1.44304 [8210510337] margin:0.31453936151451]Array
(
    [complete] => 
    [id] => 8210510337
    [time] => 1550041835507
    [pending] => 1.44304000
    [amount] => 1.44304000
    [type] => buy
    [price] => 0.034018
)

2019-02-13 8:10:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:10:47 - cex place new buy order: eth_btc 0.03402 1.44295 [8210510936] margin:0.30570252792474]Array
(
    [complete] => 
    [id] => 8210510936
    [time] => 1550041846643
    [pending] => 1.44295000
    [amount] => 1.44295000
    [type] => buy
    [price] => 0.03402
)

2019-02-13 8:10:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:10:59 - cex place new buy order: eth_btc 0.034022 1.44287 [8210511589] margin:0.27629181118098]Array
(
    [complete] => 
    [id] => 8210511589
    [time] => 1550041858620
    [pending] => 1.44287000
    [amount] => 1.44287000
    [type] => buy
    [price] => 0.034022
)

2019-02-13 8:11:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:11:04 - cex place new buy order: eth_btc 0.034024 1.44278 [8210511890] margin:0.24982365389137]Array
(
    [complete] => 
    [id] => 8210511890
    [time] => 1550041864355
    [pending] => 1.44278000
    [amount] => 1.44278000
    [type] => buy
    [price] => 0.034024
)

2019-02-13 8:11:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:11:18 - cex place new buy order: eth_btc 0.034026 1.4427 [8210512862] margin:0.2850761182625]Array
(
    [complete] => 
    [id] => 8210512862
    [time] => 1550041878129
    [pending] => 1.44270000
    [amount] => 1.44270000
    [type] => buy
    [price] => 0.034026
)

2019-02-13 8:11:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:11:30 - cex place new buy order: eth_btc 0.034028 1.44261 [8210513457] margin:0.27330433760431]Array
(
    [complete] => 
    [id] => 8210513457
    [time] => 1550041889680
    [pending] => 1.44261000
    [amount] => 1.44261000
    [type] => buy
    [price] => 0.034028
)

2019-02-13 8:11:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:11:41 - cex place new buy order: eth_btc 0.03403 1.44253 [8210514203] margin:0.25859535703792]Array
(
    [complete] => 
    [id] => 8210514203
    [time] => 1550041900645
    [pending] => 1.44253000
    [amount] => 1.44253000
    [type] => buy
    [price] => 0.03403
)

2019-02-13 8:11:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:11:52 - cex place new buy order: eth_btc 0.034032 1.44244 [8210514863] margin:0.25858015984954]Array
(
    [complete] => 
    [id] => 8210514863
    [time] => 1550041911930
    [pending] => 1.44244000
    [amount] => 1.44244000
    [type] => buy
    [price] => 0.034032
)

2019-02-13 8:12:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:12:01 - cex place new buy order: eth_btc 0.034034 1.44236 [8210515393] margin:0.27619439384143]Array
(
    [complete] => 
    [id] => 8210515393
    [time] => 1550041921388
    [pending] => 1.44236000
    [amount] => 1.44236000
    [type] => buy
    [price] => 0.034034
)

2019-02-13 8:12:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:12:06 - cex place new buy order: eth_btc 0.034036 1.44227 [8210515587] margin:0.24385944294274]Array
(
    [complete] => 
    [id] => 8210515587
    [time] => 1550041925765
    [pending] => 1.44227000
    [amount] => 1.44227000
    [type] => buy
    [price] => 0.034036
)

2019-02-13 8:12:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:12:17 - cex place new buy order: eth_btc 0.034038 1.44219 [8210516479] margin:0.23796932839766]Array
(
    [complete] => 
    [id] => 8210516479
    [time] => 1550041936978
    [pending] => 1.44219000
    [amount] => 1.44219000
    [type] => buy
    [price] => 0.034038
)

2019-02-13 8:12:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:12:27 - cex place new buy order: eth_btc 0.03404 1.4421 [8210517171] margin:0.22032902467686]Array
(
    [complete] => 
    [id] => 8210517171
    [time] => 1550041947073
    [pending] => 1.44210000
    [amount] => 1.44210000
    [type] => buy
    [price] => 0.03404
)

2019-02-13 8:12:36 - cex delete buy orders: eth_btc [above margin]
2019-02-13 8:12:52 - cex place new buy order: eth_btc 0.033983 1.4445 [8210518651]Array
(
    [complete] => 
    [id] => 8210518651
    [time] => 1550041972153
    [pending] => 1.44450000
    [amount] => 1.44450000
    [type] => buy
    [price] => 0.033983
)

2019-02-13 8:13:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:13:03 - cex delete buy orders: eth_btc[move]
2019-02-13 8:13:03 - cex place new buy order: eth_btc 0.033985 1.44444 [8210519388] margin:0.35603942915992]Array
(
    [complete] => 
    [id] => 8210519388
    [time] => 1550041983487
    [pending] => 1.44444000
    [amount] => 1.44444000
    [type] => buy
    [price] => 0.033985
)

2019-02-13 8:13:05 - cex place new buy order: eth_btc 0.033981 0.01234 [] margin:0.36193502824857]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 8:13:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:13:17 - cex place new buy order: eth_btc 0.033987 1.44435 [8210520312] margin:0.36190308058963]Array
(
    [complete] => 
    [id] => 8210520312
    [time] => 1550041996988
    [pending] => 1.44435000
    [amount] => 1.44435000
    [type] => buy
    [price] => 0.033987
)

2019-02-13 8:13:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:13:28 - cex place new buy order: eth_btc 0.03399 1.44422 [8210520887] margin:0.36187113857016]Array
(
    [complete] => 
    [id] => 8210520887
    [time] => 1550042007593
    [pending] => 1.44422000
    [amount] => 1.44422000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 8:13:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:13:38 - cex place new buy order: eth_btc 0.033992 1.44414 [8210521604] margin:0.37655919039772]Array
(
    [complete] => 
    [id] => 8210521604
    [time] => 1550042017749
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 8:13:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:13:48 - cex place new buy order: eth_btc 0.033994 1.44405 [8210522161] margin:0.38536212272753]Array
(
    [complete] => 
    [id] => 8210522161
    [time] => 1550042027997
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 8:13:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:13:59 - cex place new buy order: eth_btc 0.033996 1.44397 [8210522889] margin:0.3618072714437]Array
(
    [complete] => 
    [id] => 8210522889
    [time] => 1550042038976
    [pending] => 1.44397000
    [amount] => 1.44397000
    [type] => buy
    [price] => 0.033996
)

2019-02-13 8:14:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:14:12 - cex place new buy order: eth_btc 0.033998 1.44388 [8210523704] margin:0.35590328842872]Array
(
    [complete] => 
    [id] => 8210523704
    [time] => 1550042052426
    [pending] => 1.44388000
    [amount] => 1.44388000
    [type] => buy
    [price] => 0.033998
)

2019-02-13 8:14:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:14:22 - cex place new buy order: eth_btc 0.034 1.4438 [8210524325] margin:0.36470588235293]Array
(
    [complete] => 
    [id] => 8210524325
    [time] => 1550042062518
    [pending] => 1.44380000
    [amount] => 1.44380000
    [type] => buy
    [price] => 0.034
)

2019-02-13 8:14:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:14:33 - cex place new buy order: eth_btc 0.034002 1.44371 [8210524931] margin:0.3470384095053]Array
(
    [complete] => 
    [id] => 8210524931
    [time] => 1550042072721
    [pending] => 1.44371000
    [amount] => 1.44371000
    [type] => buy
    [price] => 0.034002
)

2019-02-13 8:14:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:14:42 - cex place new buy order: eth_btc 0.034004 1.44363 [8210525480] margin:0.35878131984473]Array
(
    [complete] => 
    [id] => 8210525480
    [time] => 1550042081754
    [pending] => 1.44363000
    [amount] => 1.44363000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 8:14:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:14:51 - cex place new buy order: eth_btc 0.034006 1.44354 [8210526184] margin:0.34993824619185]Array
(
    [complete] => 
    [id] => 8210526184
    [time] => 1550042090859
    [pending] => 1.44354000
    [amount] => 1.44354000
    [type] => buy
    [price] => 0.034006
)

2019-02-13 8:14:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:15:00 - cex place new buy order: eth_btc 0.034008 1.44346 [8210526780] margin:0.34991766643142]Array
(
    [complete] => 
    [id] => 8210526780
    [time] => 1550042099742
    [pending] => 1.44346000
    [amount] => 1.44346000
    [type] => buy
    [price] => 0.034008
)

2019-02-13 8:15:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:15:07 - cex place new buy order: eth_btc 0.03401 0.01233 [] margin:0.31167303734196]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 8:15:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:15:19 - cex place new buy order: eth_btc 0.03401 1.44337 [8210527986] margin:0.36753895912967]Array
(
    [complete] => 
    [id] => 8210527986
    [time] => 1550042118829
    [pending] => 1.44337000
    [amount] => 1.44337000
    [type] => buy
    [price] => 0.03401
)

2019-02-13 8:15:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:15:33 - cex place new buy order: eth_btc 0.034013 1.44325 [8210528747] margin:0.32340575662246]Array
(
    [complete] => 
    [id] => 8210528747
    [time] => 1550042132574
    [pending] => 1.44325000
    [amount] => 1.44325000
    [type] => buy
    [price] => 0.034013
)

2019-02-13 8:15:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:15:47 - cex place new buy order: eth_btc 0.034015 1.44316 [8210529754] margin:0.32926650007348]Array
(
    [complete] => 
    [id] => 8210529754
    [time] => 1550042147418
    [pending] => 1.44316000
    [amount] => 1.44316000
    [type] => buy
    [price] => 0.034015
)

2019-02-13 8:15:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:16:01 - cex place new buy order: eth_btc 0.034017 1.44308 [8210530671] margin:0.27927212864158]Array
(
    [complete] => 
    [id] => 8210530671
    [time] => 1550042160557
    [pending] => 1.44308000
    [amount] => 1.44308000
    [type] => buy
    [price] => 0.034017
)

2019-02-13 8:16:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:16:13 - cex place new buy order: eth_btc 0.034019 1.44299 [8210531632] margin:0.24398130456509]Array
(
    [complete] => 
    [id] => 8210531632
    [time] => 1550042173086
    [pending] => 1.44299000
    [amount] => 1.44299000
    [type] => buy
    [price] => 0.034019
)

2019-02-13 8:16:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:16:24 - cex place new buy order: eth_btc 0.034021 1.44291 [8210532537] margin:0.24984568354838]Array
(
    [complete] => 
    [id] => 8210532537
    [time] => 1550042184056
    [pending] => 1.44291000
    [amount] => 1.44291000
    [type] => buy
    [price] => 0.034021
)

2019-02-13 8:16:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:16:36 - cex place new buy order: eth_btc 0.034023 1.44282 [8210533831] margin:0.22631749110895]Array
(
    [complete] => 
    [id] => 8210533831
    [time] => 1550042196227
    [pending] => 1.44282000
    [amount] => 1.44282000
    [type] => buy
    [price] => 0.034023
)

2019-02-13 8:16:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:16:47 - cex place new buy order: eth_btc 0.034025 1.44274 [8210534716] margin:0.22336517266714]Array
(
    [complete] => 
    [id] => 8210534716
    [time] => 1550042206957
    [pending] => 1.44274000
    [amount] => 1.44274000
    [type] => buy
    [price] => 0.034025
)

2019-02-13 8:16:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:16:57 - cex place new buy order: eth_btc 0.034027 1.44265 [8210535474] margin:0.21747435859758]Array
(
    [complete] => 
    [id] => 8210535474
    [time] => 1550042217444
    [pending] => 1.44265000
    [amount] => 1.44265000
    [type] => buy
    [price] => 0.034027
)

2019-02-13 8:17:04 - cex delete buy orders: eth_btc [above margin]
2019-02-13 8:17:19 - cex place new buy order: eth_btc 0.033967 1.4452 [8210536992]Array
(
    [complete] => 
    [id] => 8210536992
    [time] => 1550042239035
    [pending] => 1.44520000
    [amount] => 1.44520000
    [type] => buy
    [price] => 0.033967
)

2019-02-13 8:17:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:17:31 - cex place new buy order: eth_btc 0.033969 1.44512 [8210537600] margin:0.36503871176661]Array
(
    [complete] => 
    [id] => 8210537600
    [time] => 1550042250678
    [pending] => 1.44512000
    [amount] => 1.44512000
    [type] => buy
    [price] => 0.033969
)

2019-02-13 8:17:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:17:43 - cex place new buy order: eth_btc 0.033971 1.44503 [8210538620] margin:0.35029878425716]Array
(
    [complete] => 
    [id] => 8210538620
    [time] => 1550042263500
    [pending] => 1.44503000
    [amount] => 1.44503000
    [type] => buy
    [price] => 0.033971
)

2019-02-13 8:17:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:17:55 - cex place new buy order: eth_btc 0.033973 1.44495 [8210539812] margin:0.3473346481029]Array
(
    [complete] => 
    [id] => 8210539812
    [time] => 1550042275376
    [pending] => 1.44495000
    [amount] => 1.44495000
    [type] => buy
    [price] => 0.033973
)

2019-02-13 8:18:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:18:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:18:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:18:47 - cex place new buy order: eth_btc 0.033975 1.44486 [8210544430] margin:0.32671081677704]Array
(
    [complete] => 
    [id] => 8210544430
    [time] => 1550042327386
    [pending] => 1.44486000
    [amount] => 1.44486000
    [type] => buy
    [price] => 0.033975
)

2019-02-13 8:18:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:18:58 - cex place new buy order: eth_btc 0.033977 1.44478 [8210545526] margin:0.32080525061071]Array
(
    [complete] => 
    [id] => 8210545526
    [time] => 1550042338315
    [pending] => 1.44478000
    [amount] => 1.44478000
    [type] => buy
    [price] => 0.033977
)

2019-02-13 8:19:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:19:08 - cex place new buy order: eth_btc 0.033979 1.44469 [8210546533] margin:0.30312840283704]Array
(
    [complete] => 
    [id] => 8210546533
    [time] => 1550042348178
    [pending] => 1.44469000
    [amount] => 1.44469000
    [type] => buy
    [price] => 0.033979
)

2019-02-13 8:19:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:19:25 - cex place new buy order: eth_btc 0.033981 1.44461 [8210547857] margin:0.27662517289073]Array
(
    [complete] => 
    [id] => 8210547857
    [time] => 1550042364807
    [pending] => 1.44461000
    [amount] => 1.44461000
    [type] => buy
    [price] => 0.033981
)

2019-02-13 8:19:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:19:38 - cex place new buy order: eth_btc 0.033983 1.44452 [8210548908] margin:0.2648383015037]Array
(
    [complete] => 
    [id] => 8210548908
    [time] => 1550042378443
    [pending] => 1.44452000
    [amount] => 1.44452000
    [type] => buy
    [price] => 0.033983
)

2019-02-13 8:19:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:19:50 - cex place new buy order: eth_btc 0.033985 1.44444 [8210549887] margin:0.27365013976752]Array
(
    [complete] => 
    [id] => 8210549887
    [time] => 1550042389767
    [pending] => 1.44444000
    [amount] => 1.44444000
    [type] => buy
    [price] => 0.033985
)

2019-02-13 8:20:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:20:01 - cex place new buy order: eth_btc 0.033987 1.44435 [8210550955] margin:0.26480713213877]Array
(
    [complete] => 
    [id] => 8210550955
    [time] => 1550042400944
    [pending] => 1.44435000
    [amount] => 1.44435000
    [type] => buy
    [price] => 0.033987
)

2019-02-13 8:20:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:20:06 - cex place new buy order: eth_btc 0.033989 0.01234 [] margin:0.24419665185795]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 8:20:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:20:16 - cex place new buy order: eth_btc 0.033989 1.44427 [8210552411] margin:0.24419665185795]Array
(
    [complete] => 
    [id] => 8210552411
    [time] => 1550042416011
    [pending] => 1.44427000
    [amount] => 1.44427000
    [type] => buy
    [price] => 0.033989
)

2019-02-13 8:20:26 - cex delete buy orders: eth_btc[move]
2019-02-13 8:20:27 - cex place new buy order: eth_btc 0.033929 1.44422 [8210553528] margin:0.17946454839659]Array
(
    [complete] => 
    [id] => 8210553528
    [time] => 1550042427275
    [pending] => 1.44422000
    [amount] => 1.44422000
    [type] => buy
    [price] => 0.033929
)

2019-02-13 8:20:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:20:39 - cex place new buy order: eth_btc 0.033931 1.44674 [8210555006] margin:0.37723615572778]Array
(
    [complete] => 
    [id] => 8210555006
    [time] => 1550042438912
    [pending] => 1.44674000
    [amount] => 1.44674000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 8:20:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:20:53 - cex place new buy order: eth_btc 0.033933 1.44665 [8210556204] margin:0.36837297026493]Array
(
    [complete] => 
    [id] => 8210556204
    [time] => 1550042452803
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 8:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:21:05 - cex place new buy order: eth_btc 0.033935 1.44656 [8210557649] margin:0.28878738765288]Array
(
    [complete] => 
    [id] => 8210557649
    [time] => 1550042464774
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 8:21:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:21:17 - cex place new buy order: eth_btc 0.033937 1.44648 [8210559623] margin:0.30939682352595]Array
(
    [complete] => 
    [id] => 8210559623
    [time] => 1550042476971
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 8:21:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:21:27 - cex place new buy order: eth_btc 0.03394 1.44635 [8210561016] margin:0.33588685916324]Array
(
    [complete] => 
    [id] => 8210561016
    [time] => 1550042487334
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 8:21:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:21:39 - cex place new buy order: eth_btc 0.033942 1.44627 [8210562389] margin:0.30640504389841]Array
(
    [complete] => 
    [id] => 8210562389
    [time] => 1550042499499
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 8:21:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:21:51 - cex place new buy order: eth_btc 0.033944 1.44618 [8210563688] margin:0.27987273155785]Array
(
    [complete] => 
    [id] => 8210563688
    [time] => 1550042510905
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 8:22:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:22:02 - cex place new buy order: eth_btc 0.033946 1.4461 [] margin:0.27691038708537]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 8:22:07 - cex place new buy order: eth_btc 0.03394 1.4464 [8210565005]Array
(
    [complete] => 
    [id] => 8210565005
    [time] => 1550042526822
    [pending] => 1.44640000
    [amount] => 1.44640000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 8:22:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:22:18 - cex place new buy order: eth_btc 0.033942 1.44627 [8210566065] margin:0.29167403217254]Array
(
    [complete] => 
    [id] => 8210566065
    [time] => 1550042537871
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 8:22:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:22:29 - cex place new buy order: eth_btc 0.033944 1.44618 [8210567015] margin:0.28281876031109]Array
(
    [complete] => 
    [id] => 8210567015
    [time] => 1550042549364
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 8:22:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:22:41 - cex place new buy order: eth_btc 0.033946 1.4461 [8210567983] margin:0.30636893890295]Array
(
    [complete] => 
    [id] => 8210567983
    [time] => 1550042560720
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 8:22:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:22:51 - cex place new buy order: eth_btc 0.033948 1.44601 [8210569019] margin:0.33286202427243]Array
(
    [complete] => 
    [id] => 8210569019
    [time] => 1550042571080
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 8:22:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:22:59 - cex place new buy order: eth_btc 0.03395 1.44593 [8210569711] margin:0.3298969072165]Array
(
    [complete] => 
    [id] => 8210569711
    [time] => 1550042579023
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 8:23:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:23:18 - cex place new buy order: eth_btc 0.033941 1.4463 [8210571437]Array
(
    [complete] => 
    [id] => 8210571437
    [time] => 1550042598253
    [pending] => 1.44630000
    [amount] => 1.44630000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 8:23:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:23:29 - cex place new buy order: eth_btc 0.033943 1.44622 [8210572226] margin:0.32112659458503]Array
(
    [complete] => 
    [id] => 8210572226
    [time] => 1550042608956
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 8:23:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:23:41 - cex place new buy order: eth_btc 0.033945 1.44614 [8210572960] margin:0.32994550007364]Array
(
    [complete] => 
    [id] => 8210572960
    [time] => 1550042621167
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 8:23:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:23:53 - cex place new buy order: eth_btc 0.033947 1.44605 [8210573821] margin:0.32698029280938]Array
(
    [complete] => 
    [id] => 8210573821
    [time] => 1550042633491
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 8:24:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:24:03 - cex delete buy orders: eth_btc[move]
2019-02-13 8:24:05 - cex place new buy order: eth_btc 0.033915 1.44635 [] margin:0.36829699469652]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 8:24:19 - cex place new buy order: eth_btc 0.033941 1.4463 [8210575504]Array
(
    [complete] => 
    [id] => 8210575504
    [time] => 1550042659363
    [pending] => 1.44630000
    [amount] => 1.44630000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 8:24:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:24:31 - cex place new buy order: eth_btc 0.033943 1.44622 [8210576359] margin:0.29461155466517]Array
(
    [complete] => 
    [id] => 8210576359
    [time] => 1550042670849
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 8:24:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:24:44 - cex place new buy order: eth_btc 0.033945 1.44614 [8210577148] margin:0.28575637059949]Array
(
    [complete] => 
    [id] => 8210577148
    [time] => 1550042684274
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 8:24:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:24:56 - cex place new buy order: eth_btc 0.033947 1.44605 [8210577967] margin:0.29163107196513]Array
(
    [complete] => 
    [id] => 8210577967
    [time] => 1550042696459
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 8:25:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:25:07 - cex place new buy order: eth_btc 0.033949 1.44597 [8210578821] margin:0.27688591711095]Array
(
    [complete] => 
    [id] => 8210578821
    [time] => 1550042707482
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 8:25:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:25:19 - cex place new buy order: eth_btc 0.033951 1.44588 [8210579477] margin:0.28570587022474]Array
(
    [complete] => 
    [id] => 8210579477
    [time] => 1550042718657
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 8:25:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:25:29 - cex place new buy order: eth_btc 0.033953 1.4458 [8210580152] margin:0.28274379289017]Array
(
    [complete] => 
    [id] => 8210580152
    [time] => 1550042729355
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 8:25:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:25:41 - cex place new buy order: eth_btc 0.033955 1.44571 [8210580899] margin:0.27683699013401]Array
(
    [complete] => 
    [id] => 8210580899
    [time] => 1550042740661
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 8:25:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:25:51 - cex place new buy order: eth_btc 0.033957 1.44563 [8210581438] margin:0.27093088317578]Array
(
    [complete] => 
    [id] => 8210581438
    [time] => 1550042751421
    [pending] => 1.44563000
    [amount] => 1.44563000
    [type] => buy
    [price] => 0.033957
)

2019-02-13 8:26:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:26:05 - cex place new buy order: eth_btc 0.033959 1.44554 [8210582298] margin:0.26502547189258]Array
(
    [complete] => 
    [id] => 8210582298
    [time] => 1550042764479
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033959
)

2019-02-13 8:26:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:26:18 - cex place new buy order: eth_btc 0.033961 1.44546 [8210583386] margin:0.2591207561615]Array
(
    [complete] => 
    [id] => 8210583386
    [time] => 1550042778333
    [pending] => 1.44546000
    [amount] => 1.44546000
    [type] => buy
    [price] => 0.033961
)

2019-02-13 8:26:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:26:30 - cex place new buy order: eth_btc 0.033963 1.44537 [8210583919] margin:0.25321673585963]Array
(
    [complete] => 
    [id] => 8210583919
    [time] => 1550042790083
    [pending] => 1.44537000
    [amount] => 1.44537000
    [type] => buy
    [price] => 0.033963
)

2019-02-13 8:26:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:26:42 - cex place new buy order: eth_btc 0.033965 1.44529 [8210584590] margin:0.22670395995879]Array
(
    [complete] => 
    [id] => 8210584590
    [time] => 1550042801749
    [pending] => 1.44529000
    [amount] => 1.44529000
    [type] => buy
    [price] => 0.033965
)

2019-02-13 8:26:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:26:52 - cex place new buy order: eth_btc 0.033967 1.4452 [8210585154] margin:0.22080254364529]Array
(
    [complete] => 
    [id] => 8210585154
    [time] => 1550042811889
    [pending] => 1.44520000
    [amount] => 1.44520000
    [type] => buy
    [price] => 0.033967
)

2019-02-13 8:27:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:27:03 - cex place new buy order: eth_btc 0.033969 1.44512 [8210586122] margin:0.22078954340723]Array
(
    [complete] => 
    [id] => 8210586122
    [time] => 1550042823196
    [pending] => 1.44512000
    [amount] => 1.44512000
    [type] => buy
    [price] => 0.033969
)

2019-02-13 8:27:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:27:16 - cex place new buy order: eth_btc 0.033971 1.44503 [8210586989] margin:0.2207765446999]Array
(
    [complete] => 
    [id] => 8210586989
    [time] => 1550042836337
    [pending] => 1.44503000
    [amount] => 1.44503000
    [type] => buy
    [price] => 0.033971
)

2019-02-13 8:27:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:27:29 - cex place new buy order: eth_btc 0.033973 1.44495 [8210587926] margin:0.21487651958907]Array
(
    [complete] => 
    [id] => 8210587926
    [time] => 1550042848991
    [pending] => 1.44495000
    [amount] => 1.44495000
    [type] => buy
    [price] => 0.033973
)

2019-02-13 8:27:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:27:39 - cex place new buy order: eth_btc 0.033975 1.44486 [8210588730] margin:0.20603384841795]Array
(
    [complete] => 
    [id] => 8210588730
    [time] => 1550042858813
    [pending] => 1.44486000
    [amount] => 1.44486000
    [type] => buy
    [price] => 0.033975
)

2019-02-13 8:27:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:27:47 - cex place new buy order: eth_btc 0.033977 1.44478 [8210589271] margin:0.20013538570209]Array
(
    [complete] => 
    [id] => 8210589271
    [time] => 1550042867277
    [pending] => 1.44478000
    [amount] => 1.44478000
    [type] => buy
    [price] => 0.033977
)

2019-02-13 8:27:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:27:58 - cex place new buy order: eth_btc 0.033979 1.44469 [8210589977] margin:0.20306659995879]Array
(
    [complete] => 
    [id] => 8210589977
    [time] => 1550042878496
    [pending] => 1.44469000
    [amount] => 1.44469000
    [type] => buy
    [price] => 0.033979
)

2019-02-13 8:28:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:28:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:28:46 - cex place new buy order: eth_btc 0.033981 1.44461 [8210592820] margin:0.20011182719755]Array
(
    [complete] => 
    [id] => 8210592820
    [time] => 1550042926021
    [pending] => 1.44461000
    [amount] => 1.44461000
    [type] => buy
    [price] => 0.033981
)

2019-02-13 8:28:57 - cex delete buy orders: eth_btc [above margin]
2019-02-13 8:29:07 - cex place new buy order: eth_btc 0.033941 1.4463 [8210594374]Array
(
    [complete] => 
    [id] => 8210594374
    [time] => 1550042947323
    [pending] => 1.44630000
    [amount] => 1.44630000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 8:29:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:29:26 - cex place new buy order: eth_btc 0.033943 1.44622 [8210595874] margin:0.35058775005157]Array
(
    [complete] => 
    [id] => 8210595874
    [time] => 1550042965871
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 8:29:37 - cex delete buy orders: eth_btc[move]
2019-02-13 8:29:38 - cex place new buy order: eth_btc 0.03394 1.44618 [8210596940] margin:0.35057742163564]Array
(
    [complete] => 
    [id] => 8210596940
    [time] => 1550042977681
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 8:29:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:29:47 - cex place new buy order: eth_btc 0.033942 1.44627 [8210597654] margin:0.36827529314714]Array
(
    [complete] => 
    [id] => 8210597654
    [time] => 1550042987183
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 8:29:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:29:55 - cex place new buy order: eth_btc 0.033944 1.44618 [8210598283] margin:0.36236153664859]Array
(
    [complete] => 
    [id] => 8210598283
    [time] => 1550042995211
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 8:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:30:06 - cex place new buy order: eth_btc 0.033946 1.4461 [8210599020] margin:0.37412360808342]Array
(
    [complete] => 
    [id] => 8210599020
    [time] => 1550043005618
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 8:30:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:30:15 - cex place new buy order: eth_btc 0.033948 1.44601 [8210599873] margin:0.39177565688702]Array
(
    [complete] => 
    [id] => 8210599873
    [time] => 1550043015388
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 8:30:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:30:27 - cex place new buy order: eth_btc 0.03395 1.44593 [8210600693] margin:0.40058910162002]Array
(
    [complete] => 
    [id] => 8210600693
    [time] => 1550043027080
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 8:30:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:30:40 - cex place new buy order: eth_btc 0.033952 1.44584 [8210601610] margin:0.39467483506126]Array
(
    [complete] => 
    [id] => 8210601610
    [time] => 1550043039682
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 8:30:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:30:50 - cex place new buy order: eth_btc 0.033954 1.44576 [8210602331] margin:0.40348707074278]Array
(
    [complete] => 
    [id] => 8210602331
    [time] => 1550043050276
    [pending] => 1.44576000
    [amount] => 1.44576000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 8:31:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:31:03 - cex place new buy order: eth_btc 0.033956 1.44567 [8210603287] margin:0.40051831782306]Array
(
    [complete] => 
    [id] => 8210603287
    [time] => 1550043063442
    [pending] => 1.44567000
    [amount] => 1.44567000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 8:31:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:31:15 - cex place new buy order: eth_btc 0.033958 1.44559 [8210604369] margin:0.41227398551151]Array
(
    [complete] => 
    [id] => 8210604369
    [time] => 1550043075337
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 8:31:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:31:28 - cex place new buy order: eth_btc 0.03396 1.4455 [8210605332] margin:0.37985865724381]Array
(
    [complete] => 
    [id] => 8210605332
    [time] => 1550043088365
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 8:31:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:31:41 - cex place new buy order: eth_btc 0.033962 1.44541 [8210606216] margin:0.37100288557801]Array
(
    [complete] => 
    [id] => 8210606216
    [time] => 1550043100559
    [pending] => 1.44541000
    [amount] => 1.44541000
    [type] => buy
    [price] => 0.033962
)

2019-02-13 8:31:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:31:53 - cex place new buy order: eth_btc 0.033964 1.44533 [8210607177] margin:0.38864680249677]Array
(
    [complete] => 
    [id] => 8210607177
    [time] => 1550043112821
    [pending] => 1.44533000
    [amount] => 1.44533000
    [type] => buy
    [price] => 0.033964
)

2019-02-13 8:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:32:06 - cex place new buy order: eth_btc 0.033966 1.44524 [8210608006] margin:0.35329447094152]Array
(
    [complete] => 
    [id] => 8210608006
    [time] => 1550043125912
    [pending] => 1.44524000
    [amount] => 1.44524000
    [type] => buy
    [price] => 0.033966
)

2019-02-13 8:32:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:32:17 - cex place new buy order: eth_btc 0.033968 1.44516 [8210608746] margin:0.36210551106926]Array
(
    [complete] => 
    [id] => 8210608746
    [time] => 1550043136975
    [pending] => 1.44516000
    [amount] => 1.44516000
    [type] => buy
    [price] => 0.033968
)

2019-02-13 8:32:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:32:30 - cex place new buy order: eth_btc 0.03397 1.44507 [8210609471] margin:0.37385928760671]Array
(
    [complete] => 
    [id] => 8210609471
    [time] => 1550043149808
    [pending] => 1.44507000
    [amount] => 1.44507000
    [type] => buy
    [price] => 0.03397
)

2019-02-13 8:32:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:32:43 - cex place new buy order: eth_btc 0.033972 1.44499 [8210610283] margin:0.35911927469681]Array
(
    [complete] => 
    [id] => 8210610283
    [time] => 1550043162789
    [pending] => 1.44499000
    [amount] => 1.44499000
    [type] => buy
    [price] => 0.033972
)

2019-02-13 8:32:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:32:55 - cex place new buy order: eth_btc 0.033974 1.4449 [8210611026] margin:0.30611644198502]Array
(
    [complete] => 
    [id] => 8210611026
    [time] => 1550043174645
    [pending] => 1.44490000
    [amount] => 1.44490000
    [type] => buy
    [price] => 0.033974
)

2019-02-13 8:33:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:33:05 - cex place new buy order: eth_btc 0.033976 1.44482 [8210611818] margin:0.3149281846009]Array
(
    [complete] => 
    [id] => 8210611818
    [time] => 1550043184873
    [pending] => 1.44482000
    [amount] => 1.44482000
    [type] => buy
    [price] => 0.033976
)

2019-02-13 8:33:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:33:18 - cex place new buy order: eth_btc 0.033978 1.44473 [8210612875] margin:0.22956030372594]Array
(
    [complete] => 
    [id] => 8210612875
    [time] => 1550043197622
    [pending] => 1.44473000
    [amount] => 1.44473000
    [type] => buy
    [price] => 0.033978
)

2019-02-13 8:33:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:33:28 - cex place new buy order: eth_btc 0.03398 1.44465 [8210614045] margin:0.23248969982341]Array
(
    [complete] => 
    [id] => 8210614045
    [time] => 1550043208045
    [pending] => 1.44465000
    [amount] => 1.44465000
    [type] => buy
    [price] => 0.03398
)

2019-02-13 8:33:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:33:38 - cex place new buy order: eth_btc 0.033982 1.44456 [8210615037] margin:0.25307515743629]Array
(
    [complete] => 
    [id] => 8210615037
    [time] => 1550043217914
    [pending] => 1.44456000
    [amount] => 1.44456000
    [type] => buy
    [price] => 0.033982
)

2019-02-13 8:33:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:33:51 - cex place new buy order: eth_btc 0.033984 1.44448 [8210616294] margin:0.24423258003767]Array
(
    [complete] => 
    [id] => 8210616294
    [time] => 1550043230913
    [pending] => 1.44448000
    [amount] => 1.44448000
    [type] => buy
    [price] => 0.033984
)

2019-02-13 8:34:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:34:07 - cex place new buy order: eth_btc 0.033941 1.4463 [8210617351]Array
(
    [complete] => 
    [id] => 8210617351
    [time] => 1550043247102
    [pending] => 1.44630000
    [amount] => 1.44630000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 8:34:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:34:18 - cex place new buy order: eth_btc 0.033943 1.44622 [8210618306] margin:0.34764163450491]Array
(
    [complete] => 
    [id] => 8210618306
    [time] => 1550043257778
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 8:34:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:34:28 - cex place new buy order: eth_btc 0.033945 1.44614 [8210619345] margin:0.34172926793341]Array
(
    [complete] => 
    [id] => 8210619345
    [time] => 1550043268205
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 8:34:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:34:38 - cex place new buy order: eth_btc 0.033947 1.44605 [8210620005] margin:0.3446549032315]Array
(
    [complete] => 
    [id] => 8210620005
    [time] => 1550043278195
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 8:34:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:34:48 - cex place new buy order: eth_btc 0.033949 1.44597 [8210620987] margin:0.35347138354591]Array
(
    [complete] => 
    [id] => 8210620987
    [time] => 1550043287928
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 8:34:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:35:00 - cex place new buy order: eth_btc 0.033951 1.44588 [8210622126] margin:0.35345056110274]Array
(
    [complete] => 
    [id] => 8210622126
    [time] => 1550043299805
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 8:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:35:14 - cex place new buy order: eth_btc 0.033953 1.4458 [8210623515] margin:0.3534297411127]Array
(
    [complete] => 
    [id] => 8210623515
    [time] => 1550043314374
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 8:35:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:35:27 - cex place new buy order: eth_btc 0.033956 1.44567 [8210624374] margin:0.34456355283308]Array
(
    [complete] => 
    [id] => 8210624374
    [time] => 1550043326585
    [pending] => 1.44567000
    [amount] => 1.44567000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 8:35:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:35:39 - cex place new buy order: eth_btc 0.033958 1.44559 [8210625084] margin:0.36810177277813]Array
(
    [complete] => 
    [id] => 8210625084
    [time] => 1550043338231
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 8:35:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:35:49 - cex place new buy order: eth_btc 0.03396 1.4455 [8210625758] margin:0.36219081272084]Array
(
    [complete] => 
    [id] => 8210625758
    [time] => 1550043348748
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 8:35:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:35:59 - cex place new buy order: eth_btc 0.033962 1.44541 [8210626461] margin:0.37100288557801]Array
(
    [complete] => 
    [id] => 8210626461
    [time] => 1550043359319
    [pending] => 1.44541000
    [amount] => 1.44541000
    [type] => buy
    [price] => 0.033962
)

2019-02-13 8:36:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:36:06 - cex place new buy order: eth_btc 0.033964 1.44533 [8210626932] margin:0.3650924508303]Array
(
    [complete] => 
    [id] => 8210626932
    [time] => 1550043366453
    [pending] => 1.44533000
    [amount] => 1.44533000
    [type] => buy
    [price] => 0.033964
)

2019-02-13 8:36:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:36:19 - cex place new buy order: eth_btc 0.033966 1.44524 [8210627778] margin:0.35918271212387]Array
(
    [complete] => 
    [id] => 8210627778
    [time] => 1550043378914
    [pending] => 1.44524000
    [amount] => 1.44524000
    [type] => buy
    [price] => 0.033966
)

2019-02-13 8:36:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:36:29 - cex place new buy order: eth_btc 0.033968 1.44516 [8210628336] margin:0.37682524729157]Array
(
    [complete] => 
    [id] => 8210628336
    [time] => 1550043388920
    [pending] => 1.44516000
    [amount] => 1.44516000
    [type] => buy
    [price] => 0.033968
)

2019-02-13 8:36:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:36:37 - cex place new buy order: eth_btc 0.03397 1.44507 [8210628772] margin:0.34442154842509]Array
(
    [complete] => 
    [id] => 8210628772
    [time] => 1550043396917
    [pending] => 1.44507000
    [amount] => 1.44507000
    [type] => buy
    [price] => 0.03397
)

2019-02-13 8:36:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:36:47 - cex place new buy order: eth_btc 0.033972 1.44499 [8210629303] margin:0.34440127163546]Array
(
    [complete] => 
    [id] => 8210629303
    [time] => 1550043406688
    [pending] => 1.44499000
    [amount] => 1.44499000
    [type] => buy
    [price] => 0.033972
)

2019-02-13 8:36:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:36:57 - cex place new buy order: eth_btc 0.033974 1.4449 [8210629889] margin:0.3384941425796]Array
(
    [complete] => 
    [id] => 8210629889
    [time] => 1550043417320
    [pending] => 1.44490000
    [amount] => 1.44490000
    [type] => buy
    [price] => 0.033974
)

2019-02-13 8:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:37:05 - cex place new buy order: eth_btc 0.033976 1.44482 [8210630516] margin:0.35024723334118]Array
(
    [complete] => 
    [id] => 8210630516
    [time] => 1550043425171
    [pending] => 1.44482000
    [amount] => 1.44482000
    [type] => buy
    [price] => 0.033976
)

2019-02-13 8:37:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:37:16 - cex place new buy order: eth_btc 0.033978 1.44473 [8210631338] margin:0.33551121313791]Array
(
    [complete] => 
    [id] => 8210631338
    [time] => 1550043435977
    [pending] => 1.44473000
    [amount] => 1.44473000
    [type] => buy
    [price] => 0.033978
)

2019-02-13 8:37:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:37:27 - cex place new buy order: eth_btc 0.03398 1.44465 [8210631882] margin:0.32960565038256]Array
(
    [complete] => 
    [id] => 8210631882
    [time] => 1550043447033
    [pending] => 1.44465000
    [amount] => 1.44465000
    [type] => buy
    [price] => 0.03398
)

2019-02-13 8:37:41 - cex delete buy orders: eth_btc[move]
2019-02-13 8:37:42 - cex place new buy order: eth_btc 0.033946 1.44461 [8210632337] margin:0.32076748771372]Array
(
    [complete] => 
    [id] => 8210632337
    [time] => 1550043461730
    [pending] => 1.44461000
    [amount] => 1.44461000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 8:40:12 - cex delete buy orders: eth_btc[move]
2019-02-13 8:40:13 - cex place new buy order: eth_btc 0.03394 1.44605 [8210636524] margin:0.35643797684628]Array
(
    [complete] => 
    [id] => 8210636524
    [time] => 1550043613057
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 8:40:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:40:52 - cex place new buy order: eth_btc 0.033942 1.44627 [8210637932] margin:0.35649048376643]Array
(
    [complete] => 
    [id] => 8210637932
    [time] => 1550043652168
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 8:41:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:41:05 - cex place new buy order: eth_btc 0.033944 1.44618 [8210638935] margin:0.34763139288239]Array
(
    [complete] => 
    [id] => 8210638935
    [time] => 1550043665484
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 8:41:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:41:17 - cex place new buy order: eth_btc 0.033946 1.4461 [8210639680] margin:0.34171920108408]Array
(
    [complete] => 
    [id] => 8210639680
    [time] => 1550043676765
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 8:41:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:41:30 - cex place new buy order: eth_btc 0.033948 1.44601 [8210640735] margin:0.33580770590316]Array
(
    [complete] => 
    [id] => 8210640735
    [time] => 1550043689703
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 8:41:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:41:41 - cex place new buy order: eth_btc 0.03395 1.44593 [8210641654] margin:0.32106038291604]Array
(
    [complete] => 
    [id] => 8210641654
    [time] => 1550043701444
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 8:41:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:41:55 - cex place new buy order: eth_btc 0.033952 1.44584 [8210642500] margin:0.32987747408104]Array
(
    [complete] => 
    [id] => 8210642500
    [time] => 1550043714957
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 8:42:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:42:13 - cex place new buy order: eth_btc 0.033954 1.44576 [8210643740] margin:0.33280320433529]Array
(
    [complete] => 
    [id] => 8210643740
    [time] => 1550043732923
    [pending] => 1.44576000
    [amount] => 1.44576000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 8:42:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:42:25 - cex place new buy order: eth_btc 0.033956 1.44567 [8210645089] margin:0.33572858993993]Array
(
    [complete] => 
    [id] => 8210645089
    [time] => 1550043744553
    [pending] => 1.44567000
    [amount] => 1.44567000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 8:42:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:42:36 - cex place new buy order: eth_btc 0.033958 1.44559 [8210646139] margin:0.32098474586253]Array
(
    [complete] => 
    [id] => 8210646139
    [time] => 1550043756437
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 8:42:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:42:49 - cex place new buy order: eth_btc 0.03396 1.4455 [8210646798] margin:0.31507656065959]Array
(
    [complete] => 
    [id] => 8210646798
    [time] => 1550043768546
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 8:42:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:42:59 - cex place new buy order: eth_btc 0.033962 1.44541 [8210647483] margin:0.31211353866085]Array
(
    [complete] => 
    [id] => 8210647483
    [time] => 1550043778829
    [pending] => 1.44541000
    [amount] => 1.44541000
    [type] => buy
    [price] => 0.033962
)

2019-02-13 8:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:43:05 - cex place new buy order: eth_btc 0.033964 1.44533 [8210647890] margin:0.30620657166411]Array
(
    [complete] => 
    [id] => 8210647890
    [time] => 1550043784986
    [pending] => 1.44533000
    [amount] => 1.44533000
    [type] => buy
    [price] => 0.033964
)

2019-02-13 8:43:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:43:18 - cex place new buy order: eth_btc 0.033966 1.44524 [8210648959] margin:0.32679738562091]Array
(
    [complete] => 
    [id] => 8210648959
    [time] => 1550043797720
    [pending] => 1.44524000
    [amount] => 1.44524000
    [type] => buy
    [price] => 0.033966
)

2019-02-13 8:43:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:43:31 - cex place new buy order: eth_btc 0.033968 1.44516 [8210649632] margin:0.30322656617994]Array
(
    [complete] => 
    [id] => 8210649632
    [time] => 1550043810750
    [pending] => 1.44516000
    [amount] => 1.44516000
    [type] => buy
    [price] => 0.033968
)

2019-02-13 8:43:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:43:42 - cex place new buy order: eth_btc 0.03397 1.44507 [8210650430] margin:0.32970267883428]Array
(
    [complete] => 
    [id] => 8210650430
    [time] => 1550043821857
    [pending] => 1.44507000
    [amount] => 1.44507000
    [type] => buy
    [price] => 0.03397
)

2019-02-13 8:43:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:43:51 - cex place new buy order: eth_btc 0.033972 1.44499 [8210651311] margin:0.31790886612504]Array
(
    [complete] => 
    [id] => 8210651311
    [time] => 1550043830563
    [pending] => 1.44499000
    [amount] => 1.44499000
    [type] => buy
    [price] => 0.033972
)

2019-02-13 8:44:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:44:08 - cex place new buy order: eth_btc 0.033941 1.4463 [8210652724]Array
(
    [complete] => 
    [id] => 8210652724
    [time] => 1550043847878
    [pending] => 1.44630000
    [amount] => 1.44630000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 8:44:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:44:17 - cex place new buy order: eth_btc 0.033943 1.44622 [8210653533] margin:0.39772559879798]Array
(
    [complete] => 
    [id] => 8210653533
    [time] => 1550043857333
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 8:44:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:44:29 - cex place new buy order: eth_btc 0.033945 1.44614 [8210654521] margin:0.35645897775813]Array
(
    [complete] => 
    [id] => 8210654521
    [time] => 1550043868907
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 8:44:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:44:40 - cex place new buy order: eth_btc 0.033947 1.44605 [8210655578] margin:0.3476006716352]Array
(
    [complete] => 
    [id] => 8210655578
    [time] => 1550043880314
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 8:44:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:44:51 - cex place new buy order: eth_btc 0.033949 1.44597 [8210656283] margin:0.36819935786032]Array
(
    [complete] => 
    [id] => 8210656283
    [time] => 1550043891495
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 8:45:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:45:03 - cex place new buy order: eth_btc 0.033951 1.44588 [8210657156] margin:0.35345056110274]Array
(
    [complete] => 
    [id] => 8210657156
    [time] => 1550043902751
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 8:45:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:45:14 - cex place new buy order: eth_btc 0.033953 1.4458 [8210658172] margin:0.33870350189968]Array
(
    [complete] => 
    [id] => 8210658172
    [time] => 1550043914340
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 8:45:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:45:25 - cex place new buy order: eth_btc 0.033955 1.44571 [8210659138] margin:0.35635399793845]Array
(
    [complete] => 
    [id] => 8210659138
    [time] => 1550043925384
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 8:45:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:45:36 - cex place new buy order: eth_btc 0.033958 1.44559 [8210660139] margin:0.34454325932034]Array
(
    [complete] => 
    [id] => 8210660139
    [time] => 1550043935522
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 8:45:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:45:45 - cex place new buy order: eth_btc 0.03396 1.4455 [8210660906] margin:0.34452296819787]Array
(
    [complete] => 
    [id] => 8210660906
    [time] => 1550043944930
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 8:45:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:45:56 - cex place new buy order: eth_btc 0.033962 1.44541 [8210661864] margin:0.34744714681114]Array
(
    [complete] => 
    [id] => 8210661864
    [time] => 1550043956430
    [pending] => 1.44541000
    [amount] => 1.44541000
    [type] => buy
    [price] => 0.033962
)

2019-02-13 8:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:46:05 - cex place new buy order: eth_btc 0.033964 1.44533 [8210662502] margin:0.35037098103874]Array
(
    [complete] => 
    [id] => 8210662502
    [time] => 1550043964935
    [pending] => 1.44533000
    [amount] => 1.44533000
    [type] => buy
    [price] => 0.033964
)

2019-02-13 8:46:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:46:15 - cex place new buy order: eth_btc 0.033966 1.44524 [8210663526] margin:0.36212683271506]Array
(
    [complete] => 
    [id] => 8210663526
    [time] => 1550043975078
    [pending] => 1.44524000
    [amount] => 1.44524000
    [type] => buy
    [price] => 0.033966
)

2019-02-13 8:46:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:46:26 - cex place new buy order: eth_btc 0.033968 1.44516 [8210664406] margin:0.37682524729157]Array
(
    [complete] => 
    [id] => 8210664406
    [time] => 1550043985742
    [pending] => 1.44516000
    [amount] => 1.44516000
    [type] => buy
    [price] => 0.033968
)

2019-02-13 8:46:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:46:36 - cex place new buy order: eth_btc 0.03397 1.44507 [8210665124] margin:0.37091551368855]Array
(
    [complete] => 
    [id] => 8210665124
    [time] => 1550043996477
    [pending] => 1.44507000
    [amount] => 1.44507000
    [type] => buy
    [price] => 0.03397
)

2019-02-13 8:46:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:46:48 - cex place new buy order: eth_btc 0.033972 1.44499 [8210666161] margin:0.37089367714589]Array
(
    [complete] => 
    [id] => 8210666161
    [time] => 1550044008405
    [pending] => 1.44499000
    [amount] => 1.44499000
    [type] => buy
    [price] => 0.033972
)

2019-02-13 8:46:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:46:58 - cex place new buy order: eth_btc 0.033974 1.4449 [8210666877] margin:0.36204156119384]Array
(
    [complete] => 
    [id] => 8210666877
    [time] => 1550044017883
    [pending] => 1.44490000
    [amount] => 1.44490000
    [type] => buy
    [price] => 0.033974
)

2019-02-13 8:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:47:05 - cex place new buy order: eth_btc 0.033976 1.44482 [8210667305] margin:0.3414174711561]Array
(
    [complete] => 
    [id] => 8210667305
    [time] => 1550044024931
    [pending] => 1.44482000
    [amount] => 1.44482000
    [type] => buy
    [price] => 0.033976
)

2019-02-13 8:47:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:47:16 - cex place new buy order: eth_btc 0.033978 1.44473 [8210668122] margin:0.33551121313791]Array
(
    [complete] => 
    [id] => 8210668122
    [time] => 1550044036172
    [pending] => 1.44473000
    [amount] => 1.44473000
    [type] => buy
    [price] => 0.033978
)

2019-02-13 8:47:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:47:27 - cex place new buy order: eth_btc 0.03398 1.44465 [8210669060] margin:0.35020600353146]Array
(
    [complete] => 
    [id] => 8210669060
    [time] => 1550044047311
    [pending] => 1.44465000
    [amount] => 1.44465000
    [type] => buy
    [price] => 0.03398
)

2019-02-13 8:47:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:47:37 - cex place new buy order: eth_btc 0.033982 1.44456 [8210669775] margin:0.34135718910013]Array
(
    [complete] => 
    [id] => 8210669775
    [time] => 1550044056982
    [pending] => 1.44456000
    [amount] => 1.44456000
    [type] => buy
    [price] => 0.033982
)

2019-02-13 8:47:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:47:49 - cex place new buy order: eth_btc 0.033984 1.44448 [8210670510] margin:0.31485404896423]Array
(
    [complete] => 
    [id] => 8210670510
    [time] => 1550044068685
    [pending] => 1.44448000
    [amount] => 1.44448000
    [type] => buy
    [price] => 0.033984
)

2019-02-13 8:47:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:48:00 - cex place new buy order: eth_btc 0.033986 1.44439 [8210671287] margin:0.31189313246629]Array
(
    [complete] => 
    [id] => 8210671287
    [time] => 1550044079807
    [pending] => 1.44439000
    [amount] => 1.44439000
    [type] => buy
    [price] => 0.033986
)

2019-02-13 8:48:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:48:08 - cex place new buy order: eth_btc 0.033988 0.01234 [] margin:0.31187477933388]Array
(
    [error] => rate limit exceeded
)

2019-02-13 8:48:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:48:51 - cex place new buy order: eth_btc 0.033988 1.44431 [8210674378] margin:0.30304813463575]Array
(
    [complete] => 
    [id] => 8210674378
    [time] => 1550044131433
    [pending] => 1.44431000
    [amount] => 1.44431000
    [type] => buy
    [price] => 0.033988
)

2019-02-13 8:48:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:49:00 - cex place new buy order: eth_btc 0.03399 1.44422 [8210674935] margin:0.28832009414534]Array
(
    [complete] => 
    [id] => 8210674935
    [time] => 1550044139712
    [pending] => 1.44422000
    [amount] => 1.44422000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 8:49:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:49:21 - cex place new buy order: eth_btc 0.033993 1.4441 [8210676342] margin:0.26476039184538]Array
(
    [complete] => 
    [id] => 8210676342
    [time] => 1550044161187
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.033993
)

2019-02-13 8:49:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:49:34 - cex place new buy order: eth_btc 0.033995 1.44401 [8210677195] margin:0.30886895131634]Array
(
    [complete] => 
    [id] => 8210677195
    [time] => 1550044173792
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033995
)

2019-02-13 8:49:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:49:45 - cex place new buy order: eth_btc 0.033997 1.44393 [8210678433] margin:0.30885078095126]Array
(
    [complete] => 
    [id] => 8210678433
    [time] => 1550044185301
    [pending] => 1.44393000
    [amount] => 1.44393000
    [type] => buy
    [price] => 0.033997
)

2019-02-13 8:49:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:49:57 - cex place new buy order: eth_btc 0.033999 1.44384 [8210679768] margin:0.30000882378893]Array
(
    [complete] => 
    [id] => 8210679768
    [time] => 1550044196728
    [pending] => 1.44384000
    [amount] => 1.44384000
    [type] => buy
    [price] => 0.033999
)

2019-02-13 8:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:50:05 - cex place new buy order: eth_btc 0.034001 1.44376 [8210680740] margin:0.27058027705067]Array
(
    [complete] => 
    [id] => 8210680740
    [time] => 1550044205389
    [pending] => 1.44376000
    [amount] => 1.44376000
    [type] => buy
    [price] => 0.034001
)

2019-02-13 8:50:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:50:18 - cex place new buy order: eth_btc 0.034003 1.44367 [8210681475] margin:0.26468252801224]Array
(
    [complete] => 
    [id] => 8210681475
    [time] => 1550044217655
    [pending] => 1.44367000
    [amount] => 1.44367000
    [type] => buy
    [price] => 0.034003
)

2019-02-13 8:50:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:50:29 - cex place new buy order: eth_btc 0.034005 1.44359 [8210682125] margin:0.2499632406999]Array
(
    [complete] => 
    [id] => 8210682125
    [time] => 1550044229253
    [pending] => 1.44359000
    [amount] => 1.44359000
    [type] => buy
    [price] => 0.034005
)

2019-02-13 8:50:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:50:39 - cex place new buy order: eth_btc 0.034007 1.4435 [8210682699] margin:0.27347310847765]Array
(
    [complete] => 
    [id] => 8210682699
    [time] => 1550044239039
    [pending] => 1.44350000
    [amount] => 1.44350000
    [type] => buy
    [price] => 0.034007
)

2019-02-13 8:50:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:50:50 - cex place new buy order: eth_btc 0.034009 1.44342 [8210683216] margin:0.26757622982152]Array
(
    [complete] => 
    [id] => 8210683216
    [time] => 1550044250138
    [pending] => 1.44342000
    [amount] => 1.44342000
    [type] => buy
    [price] => 0.034009
)

2019-02-13 8:51:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:51:04 - cex place new buy order: eth_btc 0.034011 1.44333 [] margin:0.26168004469143]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 8:51:04 - cex place new buy order: eth_btc 0.033993 1.4441 [8210683894]Array
(
    [complete] => 
    [id] => 8210683894
    [time] => 1550044264050
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.033993
)

2019-02-13 8:51:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:51:13 - cex place new buy order: eth_btc 0.033995 1.44401 [8210684659] margin:0.32357699661714]Array
(
    [complete] => 
    [id] => 8210684659
    [time] => 1550044273439
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033995
)

2019-02-13 8:51:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:51:21 - cex place new buy order: eth_btc 0.033997 1.44393 [8210685344] margin:0.31767508897844]Array
(
    [complete] => 
    [id] => 8210685344
    [time] => 1550044281055
    [pending] => 1.44393000
    [amount] => 1.44393000
    [type] => buy
    [price] => 0.033997
)

2019-02-13 8:51:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:51:31 - cex place new buy order: eth_btc 0.033999 1.44384 [8210686094] margin:0.2970675608106]Array
(
    [complete] => 
    [id] => 8210686094
    [time] => 1550044290695
    [pending] => 1.44384000
    [amount] => 1.44384000
    [type] => buy
    [price] => 0.033999
)

2019-02-13 8:51:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:51:42 - cex place new buy order: eth_btc 0.034001 1.44376 [8210686832] margin:0.29116790682626]Array
(
    [complete] => 
    [id] => 8210686832
    [time] => 1550044301943
    [pending] => 1.44376000
    [amount] => 1.44376000
    [type] => buy
    [price] => 0.034001
)

2019-02-13 8:51:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:51:53 - cex place new buy order: eth_btc 0.034003 1.44367 [8210687718] margin:0.28820986383555]Array
(
    [complete] => 
    [id] => 8210687718
    [time] => 1550044312917
    [pending] => 1.44367000
    [amount] => 1.44367000
    [type] => buy
    [price] => 0.034003
)

2019-02-13 8:52:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:52:07 - cex place new buy order: eth_btc 0.034005 1.44359 [8210688769] margin:0.2499632406999]Array
(
    [complete] => 
    [id] => 8210688769
    [time] => 1550044326913
    [pending] => 1.44359000
    [amount] => 1.44359000
    [type] => buy
    [price] => 0.034005
)

2019-02-13 8:52:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:52:20 - cex place new buy order: eth_btc 0.034008 1.44346 [8210689906] margin:0.21465537520582]Array
(
    [complete] => 
    [id] => 8210689906
    [time] => 1550044340064
    [pending] => 1.44346000
    [amount] => 1.44346000
    [type] => buy
    [price] => 0.034008
)

2019-02-13 8:52:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:52:31 - cex place new buy order: eth_btc 0.03401 1.44337 [8210690914] margin:0.23816524551603]Array
(
    [complete] => 
    [id] => 8210690914
    [time] => 1550044351426
    [pending] => 1.44337000
    [amount] => 1.44337000
    [type] => buy
    [price] => 0.03401
)

2019-02-13 8:52:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:52:44 - cex place new buy order: eth_btc 0.034012 1.44329 [8210691843] margin:0.24403151828767]Array
(
    [complete] => 
    [id] => 8210691843
    [time] => 1550044364049
    [pending] => 1.44329000
    [amount] => 1.44329000
    [type] => buy
    [price] => 0.034012
)

2019-02-13 8:52:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:52:54 - cex place new buy order: eth_btc 0.034014 1.44321 [8210692677] margin:0.23813723760804]Array
(
    [complete] => 
    [id] => 8210692677
    [time] => 1550044373840
    [pending] => 1.44321000
    [amount] => 1.44321000
    [type] => buy
    [price] => 0.034014
)

2019-02-13 8:53:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:53:13 - cex place new buy order: eth_btc 0.034016 1.44312 [8210694150] margin:0.23224365004704]Array
(
    [complete] => 
    [id] => 8210694150
    [time] => 1550044393031
    [pending] => 1.44312000
    [amount] => 1.44312000
    [type] => buy
    [price] => 0.034016
)

2019-02-13 8:53:26 - cex delete buy orders: eth_btc [above margin]
2019-02-13 8:53:42 - cex place new buy order: eth_btc 0.033939 1.4464 [8210696293]Array
(
    [complete] => 
    [id] => 8210696293
    [time] => 1550044421829
    [pending] => 1.44640000
    [amount] => 1.44640000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 8:53:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:53:53 - cex place new buy order: eth_btc 0.033941 1.44631 [8210697126] margin:0.3948027459415]Array
(
    [complete] => 
    [id] => 8210697126
    [time] => 1550044432936
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 8:54:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:54:05 - cex place new buy order: eth_btc 0.033943 1.44622 [8210698131] margin:0.38299502106471]Array
(
    [complete] => 
    [id] => 8210698131
    [time] => 1550044445006
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 8:54:05 - cex place new buy order: eth_btc 0.033943 1.4462 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 8:54:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:54:18 - cex place new buy order: eth_btc 0.033946 1.4461 [8210698987] margin:0.37706946326517]Array
(
    [complete] => 
    [id] => 8210698987
    [time] => 1550044458128
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 8:54:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:54:31 - cex place new buy order: eth_btc 0.033949 1.44597 [8210700208] margin:0.32401543491707]Array
(
    [complete] => 
    [id] => 8210700208
    [time] => 1550044470895
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 8:54:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:54:41 - cex place new buy order: eth_btc 0.033952 1.44584 [8210701184] margin:0.36816682375118]Array
(
    [complete] => 
    [id] => 8210701184
    [time] => 1550044481454
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 8:54:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:54:52 - cex place new buy order: eth_btc 0.033954 1.44576 [8210701982] margin:0.34458384873652]Array
(
    [complete] => 
    [id] => 8210701982
    [time] => 1550044492331
    [pending] => 1.44576000
    [amount] => 1.44576000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 8:55:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:55:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:55:04 - cex place new buy order: eth_btc 0.033956 1.44567 [8210702702] margin:0.32983861467781]Array
(
    [complete] => 
    [id] => 8210702702
    [time] => 1550044503927
    [pending] => 1.44567000
    [amount] => 1.44567000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 8:55:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:55:15 - cex place new buy order: eth_btc 0.033958 1.44559 [8210703277] margin:0.30037104658696]Array
(
    [complete] => 
    [id] => 8210703277
    [time] => 1550044514779
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 8:55:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:55:25 - cex place new buy order: eth_btc 0.03396 1.4455 [8210703986] margin:0.24734982332153]Array
(
    [complete] => 
    [id] => 8210703986
    [time] => 1550044525382
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 8:55:36 - cex delete buy orders: eth_btc[move]
2019-02-13 8:55:37 - cex place new buy order: eth_btc 0.033938 1.44546 [8210704662] margin:0.2561762021142]Array
(
    [complete] => 
    [id] => 8210704662
    [time] => 1550044536965
    [pending] => 1.44546000
    [amount] => 1.44546000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 8:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:56:15 - cex place new buy order: eth_btc 0.03394 1.44635 [8210706895] margin:0.32115497937539]Array
(
    [complete] => 
    [id] => 8210706895
    [time] => 1550044574443
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 8:56:25 - cex delete buy orders: eth_btc[move]
2019-02-13 8:56:26 - cex place new buy order: eth_btc 0.033938 1.44631 [8210707604] margin:0.32703809551868]Array
(
    [complete] => 
    [id] => 8210707604
    [time] => 1550044586458
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 8:56:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:56:43 - cex place new buy order: eth_btc 0.03394 1.44635 [8210708492] margin:0.33883323512081]Array
(
    [complete] => 
    [id] => 8210708492
    [time] => 1550044602526
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 8:56:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:56:53 - cex place new buy order: eth_btc 0.033942 1.44627 [8210709115] margin:0.32113605562429]Array
(
    [complete] => 
    [id] => 8210709115
    [time] => 1550044612599
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 8:57:04 - cex delete buy orders: eth_btc[move]
2019-02-13 8:57:05 - cex place new buy order: eth_btc 0.033938 1.44622 [8210710184] margin:0.34469551895826]Array
(
    [complete] => 
    [id] => 8210710184
    [time] => 1550044624817
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 8:57:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:57:15 - cex place new buy order: eth_btc 0.03394 1.44635 [8210710863] margin:0.33294048320567]Array
(
    [complete] => 
    [id] => 8210710863
    [time] => 1550044635177
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 8:57:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:57:26 - cex place new buy order: eth_btc 0.033942 1.44627 [8210711476] margin:0.2445347946497]Array
(
    [complete] => 
    [id] => 8210711476
    [time] => 1550044645716
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 8:57:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:57:36 - cex place new buy order: eth_btc 0.033944 1.44618 [8210712191] margin:0.2680886165449]Array
(
    [complete] => 
    [id] => 8210712191
    [time] => 1550044655959
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 8:57:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:57:49 - cex place new buy order: eth_btc 0.033946 1.4461 [8210713390] margin:0.26807282154007]Array
(
    [complete] => 
    [id] => 8210713390
    [time] => 1550044668563
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 8:57:57 - cex delete buy orders: eth_btc[move]
2019-02-13 8:58:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:58:45 - cex place new buy order: eth_btc 0.033948 1.44601 [8210717366] margin:0.29162248144221]Array
(
    [complete] => 
    [id] => 8210717366
    [time] => 1550044724529
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 8:58:56 - cex delete buy orders: eth_btc[move]
2019-02-13 8:58:58 - cex place new buy order: eth_btc 0.033938 1.44597 [8210718642] margin:0.29161389142538]Array
(
    [complete] => 
    [id] => 8210718642
    [time] => 1550044738461
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 8:59:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:59:05 - cex place new buy order: eth_btc 0.03394 0.01282 [] margin:0.31526222746023]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 8:59:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 8:59:23 - cex place new buy order: eth_btc 0.03394 1.44635 [8210720596] margin:0.2857984678845]Array
(
    [complete] => 
    [id] => 8210720596
    [time] => 1550044762676
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 8:59:33 - cex delete buy orders: eth_btc[move]
2019-02-13 8:59:34 - cex place new buy order: eth_btc 0.033938 1.44631 [8210721610] margin:0.25927344509589]Array
(
    [complete] => 
    [id] => 8210721610
    [time] => 1550044774411
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 8:59:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:00:01 - cex place new buy order: eth_btc 0.03394 1.44635 [8210724928] margin:0.31526222746023]Array
(
    [complete] => 
    [id] => 8210724928
    [time] => 1550044800778
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:00:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:00:08 - cex place new buy order: eth_btc 0.033942 1.44627 [8210725907] margin:0.30051263920805]Array
(
    [complete] => 
    [id] => 8210725907
    [time] => 1550044808063
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:00:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:00:16 - cex place new buy order: eth_btc 0.033944 1.44618 [8210726742] margin:0.30933301909026]Array
(
    [complete] => 
    [id] => 8210726742
    [time] => 1550044816157
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 9:00:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:00:27 - cex place new buy order: eth_btc 0.033946 1.4461 [8210727814] margin:0.28869380781238]Array
(
    [complete] => 
    [id] => 8210727814
    [time] => 1550044826977
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 9:00:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:00:37 - cex place new buy order: eth_btc 0.033948 1.44601 [8210728641] margin:0.3004595263344]Array
(
    [complete] => 
    [id] => 8210728641
    [time] => 1550044837485
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 9:00:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:00:48 - cex place new buy order: eth_btc 0.03395 1.44593 [8210729294] margin:0.30927835051546]Array
(
    [complete] => 
    [id] => 8210729294
    [time] => 1550044847571
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 9:00:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:01:00 - cex place new buy order: eth_btc 0.033952 1.44584 [8210730196] margin:0.315150801131]Array
(
    [complete] => 
    [id] => 8210730196
    [time] => 1550044860340
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 9:01:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:01:09 - cex place new buy order: eth_btc 0.033954 1.44576 [8210730934] margin:0.2886257878306]Array
(
    [complete] => 
    [id] => 8210730934
    [time] => 1550044869161
    [pending] => 1.44576000
    [amount] => 1.44576000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 9:01:21 - cex delete buy orders: eth_btc[move]
2019-02-13 9:01:22 - cex place new buy order: eth_btc 0.033938 1.44571 [8210731708] margin:0.29156236194965]Array
(
    [complete] => 
    [id] => 8210731708
    [time] => 1550044882305
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:01:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:01:35 - cex place new buy order: eth_btc 0.03394 1.44635 [8210732511] margin:0.37124337065411]Array
(
    [complete] => 
    [id] => 8210732511
    [time] => 1550044894513
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:01:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:01:47 - cex place new buy order: eth_btc 0.033942 1.44627 [8210733229] margin:0.332920865005]Array
(
    [complete] => 
    [id] => 8210733229
    [time] => 1550044907210
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:01:56 - cex delete buy orders: eth_btc[move]
2019-02-13 9:01:58 - cex place new buy order: eth_btc 0.033938 1.44622 [8210733746] margin:0.36531832778481]Array
(
    [complete] => 
    [id] => 8210733746
    [time] => 1550044917665
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:02:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:02:05 - cex place new buy order: eth_btc 0.03394 1.44635 [8210734197] margin:0.3830288744844]Array
(
    [complete] => 
    [id] => 8210734197
    [time] => 1550044924547
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:02:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:02:15 - cex place new buy order: eth_btc 0.033942 1.44627 [8210734646] margin:0.38889870956338]Array
(
    [complete] => 
    [id] => 8210734646
    [time] => 1550044934793
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:02:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:02:26 - cex place new buy order: eth_btc 0.033944 1.44618 [8210735239] margin:0.38592976667453]Array
(
    [complete] => 
    [id] => 8210735239
    [time] => 1550044946485
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 9:02:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:02:37 - cex place new buy order: eth_btc 0.033946 1.4461 [8210735684] margin:0.38590702881045]Array
(
    [complete] => 
    [id] => 8210735684
    [time] => 1550044957176
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 9:02:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:02:49 - cex place new buy order: eth_btc 0.033948 1.44601 [8210736240] margin:0.37704724873338]Array
(
    [complete] => 
    [id] => 8210736240
    [time] => 1550044968620
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 9:02:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:02:59 - cex place new buy order: eth_btc 0.03395 1.44593 [8210736772] margin:0.37407952871871]Array
(
    [complete] => 
    [id] => 8210736772
    [time] => 1550044978750
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 9:03:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:03:06 - cex place new buy order: eth_btc 0.033952 1.44584 [8210737321] margin:0.38583883129124]Array
(
    [complete] => 
    [id] => 8210737321
    [time] => 1550044986271
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 9:03:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:03:20 - cex place new buy order: eth_btc 0.033954 1.44576 [8210738242] margin:0.37403545973966]Array
(
    [complete] => 
    [id] => 8210738242
    [time] => 1550044999944
    [pending] => 1.44576000
    [amount] => 1.44576000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 9:03:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:03:32 - cex place new buy order: eth_btc 0.033956 1.44567 [8210738928] margin:0.39168335492992]Array
(
    [complete] => 
    [id] => 8210738928
    [time] => 1550045011620
    [pending] => 1.44567000
    [amount] => 1.44567000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 9:03:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:03:42 - cex place new buy order: eth_btc 0.033958 1.44559 [8210739635] margin:0.38577065787149]Array
(
    [complete] => 
    [id] => 8210739635
    [time] => 1550045021954
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 9:03:49 - cex delete buy orders: eth_btc[move]
2019-02-13 9:03:50 - cex place new buy order: eth_btc 0.033938 1.44554 [8210740218] margin:0.37986984304601]Array
(
    [complete] => 
    [id] => 8210740218
    [time] => 1550045030109
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:04:03 - cex delete buy orders: eth_btc[move]
2019-02-13 9:04:05 - cex place new buy order: eth_btc 0.033938 1.44639 [8210741128] margin:0.42429063908778]Array
(
    [complete] => 
    [id] => 8210741128
    [time] => 1550045044466
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:04:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:04:25 - cex place new buy order: eth_btc 0.03394 1.44635 [8210742438] margin:0.43606364172069]Array
(
    [complete] => 
    [id] => 8210742438
    [time] => 1550045064795
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:04:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:04:36 - cex place new buy order: eth_btc 0.033942 1.44627 [8210743228] margin:0.42130693536031]Array
(
    [complete] => 
    [id] => 8210743228
    [time] => 1550045076094
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:04:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:04:48 - cex place new buy order: eth_btc 0.033944 1.44618 [8210743966] margin:0.39476785293424]Array
(
    [complete] => 
    [id] => 8210743966
    [time] => 1550045088068
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 9:04:59 - cex delete buy orders: eth_btc[move]
2019-02-13 9:05:00 - cex place new buy order: eth_btc 0.033938 1.44614 [8210744786] margin:0.39181028133743]Array
(
    [complete] => 
    [id] => 8210744786
    [time] => 1550045099863
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:05:04 - cex delete buy orders: eth_btc[move]
2019-02-13 9:05:05 - cex place new buy order: eth_btc 0.033938 1.44639 [8210745150] margin:0.45080880403074]Array
(
    [complete] => 
    [id] => 8210745150
    [time] => 1550045104842
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:05:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:05:15 - cex place new buy order: eth_btc 0.03394 1.44635 [8210745837] margin:0.46847377725399]Array
(
    [complete] => 
    [id] => 8210745837
    [time] => 1550045114538
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:05:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:05:23 - cex place new buy order: eth_btc 0.033942 1.44627 [8210746555] margin:0.45666136350244]Array
(
    [complete] => 
    [id] => 8210746555
    [time] => 1550045123476
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:05:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:05:34 - cex place new buy order: eth_btc 0.033944 1.44618 [8210747339] margin:0.4360122554796]Array
(
    [complete] => 
    [id] => 8210747339
    [time] => 1550045133558
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 9:05:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:05:43 - cex place new buy order: eth_btc 0.033946 1.4461 [8210748114] margin:0.43009485653682]Array
(
    [complete] => 
    [id] => 8210748114
    [time] => 1550045143333
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 9:05:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:05:55 - cex place new buy order: eth_btc 0.033948 1.44601 [8210749133] margin:0.42417815482503]Array
(
    [complete] => 
    [id] => 8210749133
    [time] => 1550045155166
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 9:06:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:06:07 - cex place new buy order: eth_btc 0.03395 1.44593 [8210750036] margin:0.41826215022089]Array
(
    [complete] => 
    [id] => 8210750036
    [time] => 1550045166944
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 9:06:17 - cex delete buy orders: eth_btc[move]
2019-02-13 9:06:19 - cex place new buy order: eth_btc 0.03394 1.44588 [8210750885] margin:0.40352272392565]Array
(
    [complete] => 
    [id] => 8210750885
    [time] => 1550045178907
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:06:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:06:38 - cex place new buy order: eth_btc 0.033942 1.44627 [8210752220] margin:0.44487655412173]Array
(
    [complete] => 
    [id] => 8210752220
    [time] => 1550045198276
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:06:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:06:53 - cex place new buy order: eth_btc 0.033944 1.44618 [8210753082] margin:0.43895828423284]Array
(
    [complete] => 
    [id] => 8210753082
    [time] => 1550045212949
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 9:07:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:07:04 - cex place new buy order: eth_btc 0.033946 1.4461 [] margin:0.44482413244564]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 9:07:15 - cex place new buy order: eth_btc 0.033941 1.4463 [8210754906]Array
(
    [complete] => 
    [id] => 8210754906
    [time] => 1550045235443
    [pending] => 1.44630000
    [amount] => 1.44630000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 9:07:25 - cex delete buy orders: eth_btc[move]
2019-02-13 9:07:27 - cex place new buy order: eth_btc 0.03394 1.44627 [8210756025] margin:0.44487655412173]Array
(
    [complete] => 
    [id] => 8210756025
    [time] => 1550045246725
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:07:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:07:39 - cex place new buy order: eth_btc 0.033943 1.44622 [8210757406] margin:0.44191733199774]Array
(
    [complete] => 
    [id] => 8210757406
    [time] => 1550045259014
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 9:07:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:07:50 - cex place new buy order: eth_btc 0.033945 1.44614 [8210758456] margin:0.43010752688173]Array
(
    [complete] => 
    [id] => 8210758456
    [time] => 1550045270388
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 9:07:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:07:57 - cex place new buy order: eth_btc 0.033947 1.44605 [8210759109] margin:0.43008218693847]Array
(
    [complete] => 
    [id] => 8210759109
    [time] => 1550045277416
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 9:08:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:08:46 - cex place new buy order: eth_btc 0.033951 1.44588 [8210763681] margin:0.44181320137846]Array
(
    [complete] => 
    [id] => 8210763681
    [time] => 1550045326338
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 9:08:56 - cex delete buy orders: eth_btc[move]
2019-02-13 9:08:58 - cex place new buy order: eth_btc 0.03395 1.44584 [8210764898] margin:0.43590951932138]Array
(
    [complete] => 
    [id] => 8210764898
    [time] => 1550045338042
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 9:09:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:09:04 - cex place new buy order: eth_btc 0.033952 1.44584 [8210765683] margin:0.45652686145146]Array
(
    [complete] => 
    [id] => 8210765683
    [time] => 1550045344254
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 9:09:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:09:22 - cex place new buy order: eth_btc 0.033954 1.44576 [8210766942] margin:0.43588384284621]Array
(
    [complete] => 
    [id] => 8210766942
    [time] => 1550045362491
    [pending] => 1.44576000
    [amount] => 1.44576000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 9:09:29 - cex delete buy orders: eth_btc[move]
2019-02-13 9:09:31 - cex place new buy order: eth_btc 0.03395 1.44571 [8210767602] margin:0.46237667501106]Array
(
    [complete] => 
    [id] => 8210767602
    [time] => 1550045370815
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 9:09:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:09:47 - cex place new buy order: eth_btc 0.033952 1.44584 [8210768790] margin:0.47714420358151]Array
(
    [complete] => 
    [id] => 8210768790
    [time] => 1550045387037
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 9:09:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:10:00 - cex place new buy order: eth_btc 0.033954 1.44576 [8210769907] margin:0.46239029274902]Array
(
    [complete] => 
    [id] => 8210769907
    [time] => 1550045399743
    [pending] => 1.44576000
    [amount] => 1.44576000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 9:10:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:10:07 - cex place new buy order: eth_btc 0.033956 1.44567 [8210770611] margin:0.46825303333726]Array
(
    [complete] => 
    [id] => 8210770611
    [time] => 1550045407081
    [pending] => 1.44567000
    [amount] => 1.44567000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 9:10:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:10:15 - cex place new buy order: eth_btc 0.033958 1.44559 [8210771404] margin:0.44761175569821]Array
(
    [complete] => 
    [id] => 8210771404
    [time] => 1550045415196
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 9:10:25 - cex delete buy orders: eth_btc[move]
2019-02-13 9:10:26 - cex place new buy order: eth_btc 0.033941 1.44554 [8210772888] margin:0.4475985747519]Array
(
    [complete] => 
    [id] => 8210772888
    [time] => 1550045426002
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 9:10:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:10:35 - cex place new buy order: eth_btc 0.033962 1.44541 [8210773875] margin:0.45639243860787]Array
(
    [complete] => 
    [id] => 8210773875
    [time] => 1550045435434
    [pending] => 1.44541000
    [amount] => 1.44541000
    [type] => buy
    [price] => 0.033962
)

2019-02-13 9:10:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:10:46 - cex place new buy order: eth_btc 0.033964 1.44533 [8210775009] margin:0.44753268166293]Array
(
    [complete] => 
    [id] => 8210775009
    [time] => 1550045446263
    [pending] => 1.44533000
    [amount] => 1.44533000
    [type] => buy
    [price] => 0.033964
)

2019-02-13 9:10:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:10:59 - cex place new buy order: eth_btc 0.033967 1.4452 [8210776436] margin:0.43866105337533]Array
(
    [complete] => 
    [id] => 8210776436
    [time] => 1550045458718
    [pending] => 1.44520000
    [amount] => 1.44520000
    [type] => buy
    [price] => 0.033967
)

2019-02-13 9:11:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:11:12 - cex place new buy order: eth_btc 0.033971 1.44503 [8210777383] margin:0.42683465308646]Array
(
    [complete] => 
    [id] => 8210777383
    [time] => 1550045471714
    [pending] => 1.44503000
    [amount] => 1.44503000
    [type] => buy
    [price] => 0.033971
)

2019-02-13 9:11:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:11:23 - cex place new buy order: eth_btc 0.033974 1.4449 [8210778014] margin:0.41502325307587]Array
(
    [complete] => 
    [id] => 8210778014
    [time] => 1550045482804
    [pending] => 1.44490000
    [amount] => 1.44490000
    [type] => buy
    [price] => 0.033974
)

2019-02-13 9:11:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:11:33 - cex place new buy order: eth_btc 0.033976 1.44482 [8210778591] margin:0.4032258064516]Array
(
    [complete] => 
    [id] => 8210778591
    [time] => 1550045493403
    [pending] => 1.44482000
    [amount] => 1.44482000
    [type] => buy
    [price] => 0.033976
)

2019-02-13 9:11:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:11:46 - cex place new buy order: eth_btc 0.033978 1.44473 [8210779173] margin:0.41791747601387]Array
(
    [complete] => 
    [id] => 8210779173
    [time] => 1550045505756
    [pending] => 1.44473000
    [amount] => 1.44473000
    [type] => buy
    [price] => 0.033978
)

2019-02-13 9:11:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:11:55 - cex place new buy order: eth_btc 0.03398 1.44465 [8210779696] margin:0.41200706297821]Array
(
    [complete] => 
    [id] => 8210779696
    [time] => 1550045515162
    [pending] => 1.44465000
    [amount] => 1.44465000
    [type] => buy
    [price] => 0.03398
)

2019-02-13 9:12:04 - cex delete buy orders: eth_btc[move]
2019-02-13 9:12:06 - cex place new buy order: eth_btc 0.03397 1.44461 [8210780375] margin:0.40905211735969]Array
(
    [complete] => 
    [id] => 8210780375
    [time] => 1550045525662
    [pending] => 1.44461000
    [amount] => 1.44461000
    [type] => buy
    [price] => 0.03397
)

2019-02-13 9:12:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:12:18 - cex place new buy order: eth_btc 0.033972 1.44499 [8210781016] margin:0.47980689979983]Array
(
    [complete] => 
    [id] => 8210781016
    [time] => 1550045538181
    [pending] => 1.44499000
    [amount] => 1.44499000
    [type] => buy
    [price] => 0.033972
)

2019-02-13 9:12:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:12:30 - cex place new buy order: eth_btc 0.033974 1.4449 [8210781687] margin:0.44740095367044]Array
(
    [complete] => 
    [id] => 8210781687
    [time] => 1550045550379
    [pending] => 1.44490000
    [amount] => 1.44490000
    [type] => buy
    [price] => 0.033974
)

2019-02-13 9:13:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:13:16 - cex place new buy order: eth_btc 0.033976 1.44482 [8210784069] margin:0.45326112550035]Array
(
    [complete] => 
    [id] => 8210784069
    [time] => 1550045596227
    [pending] => 1.44482000
    [amount] => 1.44482000
    [type] => buy
    [price] => 0.033976
)

2019-02-13 9:13:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:13:29 - cex place new buy order: eth_btc 0.033986 1.44439 [8210784884] margin:0.45607014653091]Array
(
    [complete] => 
    [id] => 8210784884
    [time] => 1550045608647
    [pending] => 1.44439000
    [amount] => 1.44439000
    [type] => buy
    [price] => 0.033986
)

2019-02-13 9:13:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:13:39 - cex place new buy order: eth_btc 0.033991 1.44418 [8210785466] margin:0.45306110440999]Array
(
    [complete] => 
    [id] => 8210785466
    [time] => 1550045618563
    [pending] => 1.44418000
    [amount] => 1.44418000
    [type] => buy
    [price] => 0.033991
)

2019-02-13 9:13:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:13:48 - cex place new buy order: eth_btc 0.033993 1.4441 [8210785952] margin:0.45009266613714]Array
(
    [complete] => 
    [id] => 8210785952
    [time] => 1550045628327
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.033993
)

2019-02-13 9:13:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:14:00 - cex place new buy order: eth_btc 0.033995 1.44401 [8210786579] margin:0.42653331372258]Array
(
    [complete] => 
    [id] => 8210786579
    [time] => 1550045639453
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033995
)

2019-02-13 9:14:14 - cex delete buy orders: eth_btc[move]
2019-02-13 9:14:15 - cex place new buy order: eth_btc 0.03399 1.44397 [8210787609] margin:0.33533356865514]Array
(
    [complete] => 
    [id] => 8210787609
    [time] => 1550045655425
    [pending] => 1.44397000
    [amount] => 1.44397000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:14:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:14:34 - cex place new buy order: eth_btc 0.033992 1.44414 [8210788834] margin:0.36773358437279]Array
(
    [complete] => 
    [id] => 8210788834
    [time] => 1550045674194
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 9:14:45 - cex delete buy orders: eth_btc[move]
2019-02-13 9:14:46 - cex place new buy order: eth_btc 0.03399 1.4441 [8210789617] margin:0.40008236989968]Array
(
    [complete] => 
    [id] => 8210789617
    [time] => 1550045686481
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:15:05 - cex delete buy orders: eth_btc[move]
2019-02-13 9:15:07 - cex place new buy order: eth_btc 0.03399 1.44418 [8210790806] margin:0.3765702686005]Array
(
    [complete] => 
    [id] => 8210790806
    [time] => 1550045707050
    [pending] => 1.44418000
    [amount] => 1.44418000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:16:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:16:04 - cex place new buy order: eth_btc 0.033992 0.01238 [] margin:0.27065191809839]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 9:16:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:16:13 - cex place new buy order: eth_btc 0.033992 1.44414 [8210796375] margin:0.24123323134855]Array
(
    [complete] => 
    [id] => 8210796375
    [time] => 1550045773473
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 9:16:25 - cex delete buy orders: eth_btc[move]
2019-02-13 9:16:27 - cex place new buy order: eth_btc 0.03399 1.4441 [8210797500] margin:0.30300355955637]Array
(
    [complete] => 
    [id] => 8210797500
    [time] => 1550045786721
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:16:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:16:38 - cex place new buy order: eth_btc 0.033992 1.44414 [8210798357] margin:0.29124499882325]Array
(
    [complete] => 
    [id] => 8210798357
    [time] => 1550045797939
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 9:16:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:16:48 - cex place new buy order: eth_btc 0.033994 1.44405 [8210799311] margin:0.31476142848736]Array
(
    [complete] => 
    [id] => 8210799311
    [time] => 1550045808277
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 9:16:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:17:01 - cex place new buy order: eth_btc 0.033996 1.44397 [8210800383] margin:0.30591834333451]Array
(
    [complete] => 
    [id] => 8210800383
    [time] => 1550045820690
    [pending] => 1.44397000
    [amount] => 1.44397000
    [type] => buy
    [price] => 0.033996
)

2019-02-13 9:17:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:17:07 - cex place new buy order: eth_btc 0.033998 1.44388 [8210800823] margin:0.30001764809695]Array
(
    [complete] => 
    [id] => 8210800823
    [time] => 1550045827067
    [pending] => 1.44388000
    [amount] => 1.44388000
    [type] => buy
    [price] => 0.033998
)

2019-02-13 9:17:14 - cex delete buy orders: eth_btc[move]
2019-02-13 9:17:16 - cex place new buy order: eth_btc 0.03399 1.44384 [8210801520] margin:0.2970675608106]Array
(
    [complete] => 
    [id] => 8210801520
    [time] => 1550045835833
    [pending] => 1.44384000
    [amount] => 1.44384000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:17:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:17:55 - cex place new buy order: eth_btc 0.033992 1.44414 [8210803736] margin:0.28241939279829]Array
(
    [complete] => 
    [id] => 8210803736
    [time] => 1550045875506
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 9:18:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:18:04 - cex place new buy order: eth_btc 0.033994 1.44405 [8210804281] margin:0.25298582102722]Array
(
    [complete] => 
    [id] => 8210804281
    [time] => 1550045884372
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 9:18:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:18:13 - cex place new buy order: eth_btc 0.033996 1.44397 [] margin:0.24708789269325]Array
(
    [error] => rate limit exceeded
)

2019-02-13 9:18:50 - cex place new buy order: eth_btc 0.033991 1.4442 [8210807664]Array
(
    [complete] => 
    [id] => 8210807664
    [time] => 1550045929466
    [pending] => 1.44420000
    [amount] => 1.44420000
    [type] => buy
    [price] => 0.033991
)

2019-02-13 9:18:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:19:00 - cex place new buy order: eth_btc 0.033993 1.4441 [8210808449] margin:0.26476039184538]Array
(
    [complete] => 
    [id] => 8210808449
    [time] => 1550045940165
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.033993
)

2019-02-13 9:19:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:19:22 - cex place new buy order: eth_btc 0.033995 1.44401 [8210809919] margin:0.27651125165464]Array
(
    [complete] => 
    [id] => 8210809919
    [time] => 1550045962096
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033995
)

2019-02-13 9:19:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:19:34 - cex place new buy order: eth_btc 0.033997 1.44393 [8210810678] margin:0.2706121128335]Array
(
    [complete] => 
    [id] => 8210810678
    [time] => 1550045973972
    [pending] => 1.44393000
    [amount] => 1.44393000
    [type] => buy
    [price] => 0.033997
)

2019-02-13 9:19:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:19:44 - cex place new buy order: eth_btc 0.033999 1.44384 [8210811472] margin:0.26471366804905]Array
(
    [complete] => 
    [id] => 8210811472
    [time] => 1550045983891
    [pending] => 1.44384000
    [amount] => 1.44384000
    [type] => buy
    [price] => 0.033999
)

2019-02-13 9:19:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:19:56 - cex place new buy order: eth_btc 0.034001 1.44376 [8210812615] margin:0.25881591717889]Array
(
    [complete] => 
    [id] => 8210812615
    [time] => 1550045996029
    [pending] => 1.44376000
    [amount] => 1.44376000
    [type] => buy
    [price] => 0.034001
)

2019-02-13 9:20:07 - cex delete buy orders: eth_btc[move]
2019-02-13 9:20:08 - cex place new buy order: eth_btc 0.03399 1.44371 [8210813472] margin:0.2558673019234]Array
(
    [complete] => 
    [id] => 8210813472
    [time] => 1550046007710
    [pending] => 1.44371000
    [amount] => 1.44371000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:20:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:20:19 - cex place new buy order: eth_btc 0.033992 1.44414 [8210814554] margin:0.28536126147329]Array
(
    [complete] => 
    [id] => 8210814554
    [time] => 1550046018583
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 9:20:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:20:30 - cex place new buy order: eth_btc 0.033994 1.44405 [8210815843] margin:0.27946108136729]Array
(
    [complete] => 
    [id] => 8210815843
    [time] => 1550046030440
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 9:20:39 - cex delete buy orders: eth_btc[move]
2019-02-13 9:20:41 - cex place new buy order: eth_btc 0.03399 1.44401 [8210816956] margin:0.27651125165464]Array
(
    [complete] => 
    [id] => 8210816956
    [time] => 1550046040761
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:20:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:20:52 - cex place new buy order: eth_btc 0.033992 1.44414 [8210818127] margin:0.28536126147329]Array
(
    [complete] => 
    [id] => 8210818127
    [time] => 1550046052490
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 9:21:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:21:03 - cex place new buy order: eth_btc 0.033994 1.44405 [8210819487] margin:0.29711125492733]Array
(
    [complete] => 
    [id] => 8210819487
    [time] => 1550046063122
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 9:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:21:06 - cex place new buy order: eth_btc 0.033995 0.01234 [] margin:0.29121929695541]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 9:21:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:21:16 - cex place new buy order: eth_btc 0.033996 1.44397 [8210820776] margin:0.28532768561007]Array
(
    [complete] => 
    [id] => 8210820776
    [time] => 1550046076041
    [pending] => 1.44397000
    [amount] => 1.44397000
    [type] => buy
    [price] => 0.033996
)

2019-02-13 9:21:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:21:26 - cex place new buy order: eth_btc 0.033998 1.44388 [8210821738] margin:0.27942820165892]Array
(
    [complete] => 
    [id] => 8210821738
    [time] => 1550046086442
    [pending] => 1.44388000
    [amount] => 1.44388000
    [type] => buy
    [price] => 0.033998
)

2019-02-13 9:21:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:21:38 - cex place new buy order: eth_btc 0.034 1.4438 [8210822482] margin:0.28235294117647]Array
(
    [complete] => 
    [id] => 8210822482
    [time] => 1550046098145
    [pending] => 1.44380000
    [amount] => 1.44380000
    [type] => buy
    [price] => 0.034
)

2019-02-13 9:21:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:21:49 - cex place new buy order: eth_btc 0.034002 1.44371 [8210823325] margin:0.33821539909415]Array
(
    [complete] => 
    [id] => 8210823325
    [time] => 1550046108892
    [pending] => 1.44371000
    [amount] => 1.44371000
    [type] => buy
    [price] => 0.034002
)

2019-02-13 9:21:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:22:00 - cex place new buy order: eth_btc 0.034004 1.44363 [8210824309] margin:0.29996471003411]Array
(
    [complete] => 
    [id] => 8210824309
    [time] => 1550046120438
    [pending] => 1.44363000
    [amount] => 1.44363000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 9:22:12 - cex delete buy orders: eth_btc[move]
2019-02-13 9:22:13 - cex place new buy order: eth_btc 0.03399 1.44359 [8210825511] margin:0.32348184090574]Array
(
    [complete] => 
    [id] => 8210825511
    [time] => 1550046133102
    [pending] => 1.44359000
    [amount] => 1.44359000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:22:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:22:24 - cex place new buy order: eth_btc 0.033992 1.44414 [8210826424] margin:0.3500823723229]Array
(
    [complete] => 
    [id] => 8210826424
    [time] => 1550046144367
    [pending] => 1.44414000
    [amount] => 1.44414000
    [type] => buy
    [price] => 0.033992
)

2019-02-13 9:22:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:22:36 - cex place new buy order: eth_btc 0.033994 1.44405 [8210827400] margin:0.37653703594751]Array
(
    [complete] => 
    [id] => 8210827400
    [time] => 1550046156352
    [pending] => 1.44405000
    [amount] => 1.44405000
    [type] => buy
    [price] => 0.033994
)

2019-02-13 9:22:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:22:46 - cex place new buy order: eth_btc 0.033996 1.44397 [8210828028] margin:0.35298270384752]Array
(
    [complete] => 
    [id] => 8210828028
    [time] => 1550046166347
    [pending] => 1.44397000
    [amount] => 1.44397000
    [type] => buy
    [price] => 0.033996
)

2019-02-13 9:22:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:22:58 - cex place new buy order: eth_btc 0.033998 1.44388 [8210828951] margin:0.35590328842872]Array
(
    [complete] => 
    [id] => 8210828951
    [time] => 1550046177556
    [pending] => 1.44388000
    [amount] => 1.44388000
    [type] => buy
    [price] => 0.033998
)

2019-02-13 9:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:23:06 - cex place new buy order: eth_btc 0.034 1.4438 [8210829614] margin:0.34999999999998]Array
(
    [complete] => 
    [id] => 8210829614
    [time] => 1550046185947
    [pending] => 1.44380000
    [amount] => 1.44380000
    [type] => buy
    [price] => 0.034
)

2019-02-13 9:23:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:23:16 - cex place new buy order: eth_btc 0.034002 1.44371 [8210830505] margin:0.29998235397917]Array
(
    [complete] => 
    [id] => 8210830505
    [time] => 1550046196245
    [pending] => 1.44371000
    [amount] => 1.44371000
    [type] => buy
    [price] => 0.034002
)

2019-02-13 9:23:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:23:28 - cex place new buy order: eth_btc 0.034004 1.44363 [8210831728] margin:0.24114810022351]Array
(
    [complete] => 
    [id] => 8210831728
    [time] => 1550046207771
    [pending] => 1.44363000
    [amount] => 1.44363000
    [type] => buy
    [price] => 0.034004
)

2019-02-13 9:23:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:23:41 - cex place new buy order: eth_btc 0.034006 1.44354 [8210833011] margin:0.22937128741987]Array
(
    [complete] => 
    [id] => 8210833011
    [time] => 1550046220552
    [pending] => 1.44354000
    [amount] => 1.44354000
    [type] => buy
    [price] => 0.034006
)

2019-02-13 9:23:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:23:54 - cex place new buy order: eth_btc 0.034008 1.44346 [8210834238] margin:0.24700070571628]Array
(
    [complete] => 
    [id] => 8210834238
    [time] => 1550046233885
    [pending] => 1.44346000
    [amount] => 1.44346000
    [type] => buy
    [price] => 0.034008
)

2019-02-13 9:24:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:24:05 - cex place new buy order: eth_btc 0.03401 1.44337 [8210835319] margin:0.24698618053514]Array
(
    [complete] => 
    [id] => 8210835319
    [time] => 1550046245428
    [pending] => 1.44337000
    [amount] => 1.44337000
    [type] => buy
    [price] => 0.03401
)

2019-02-13 9:24:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:24:16 - cex place new buy order: eth_btc 0.034012 1.44329 [8210836417] margin:0.23815124073856]Array
(
    [complete] => 
    [id] => 8210836417
    [time] => 1550046256424
    [pending] => 1.44329000
    [amount] => 1.44329000
    [type] => buy
    [price] => 0.034012
)

2019-02-13 9:24:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:24:27 - cex place new buy order: eth_btc 0.034014 1.44321 [8210837436] margin:0.21755747633327]Array
(
    [complete] => 
    [id] => 8210837436
    [time] => 1550046266692
    [pending] => 1.44321000
    [amount] => 1.44321000
    [type] => buy
    [price] => 0.034014
)

2019-02-13 9:24:35 - cex delete buy orders: eth_btc [above margin]
2019-02-13 9:24:50 - cex place new buy order: eth_btc 0.033991 1.4442 [8210839043]Array
(
    [complete] => 
    [id] => 8210839043
    [time] => 1550046289781
    [pending] => 1.44420000
    [amount] => 1.44420000
    [type] => buy
    [price] => 0.033991
)

2019-02-13 9:24:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:24:59 - cex place new buy order: eth_btc 0.033993 1.4441 [8210839966] margin:0.26476039184538]Array
(
    [complete] => 
    [id] => 8210839966
    [time] => 1550046299349
    [pending] => 1.44410000
    [amount] => 1.44410000
    [type] => buy
    [price] => 0.033993
)

2019-02-13 9:25:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:25:18 - cex place new buy order: eth_btc 0.033995 1.44401 [8210841977] margin:0.25886159729371]Array
(
    [complete] => 
    [id] => 8210841977
    [time] => 1550046317732
    [pending] => 1.44401000
    [amount] => 1.44401000
    [type] => buy
    [price] => 0.033995
)

2019-02-13 9:25:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:25:29 - cex place new buy order: eth_btc 0.033997 1.44393 [8210842874] margin:0.28237785686973]Array
(
    [complete] => 
    [id] => 8210842874
    [time] => 1550046328811
    [pending] => 1.44393000
    [amount] => 1.44393000
    [type] => buy
    [price] => 0.033997
)

2019-02-13 9:25:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:25:40 - cex place new buy order: eth_btc 0.033999 1.44384 [8210843556] margin:0.27647871996235]Array
(
    [complete] => 
    [id] => 8210843556
    [time] => 1550046339939
    [pending] => 1.44384000
    [amount] => 1.44384000
    [type] => buy
    [price] => 0.033999
)

2019-02-13 9:25:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:25:51 - cex place new buy order: eth_btc 0.034001 1.44376 [8210844754] margin:0.24705155730711]Array
(
    [complete] => 
    [id] => 8210844754
    [time] => 1550046351500
    [pending] => 1.44376000
    [amount] => 1.44376000
    [type] => buy
    [price] => 0.034001
)

2019-02-13 9:26:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:26:03 - cex place new buy order: eth_btc 0.034003 1.44367 [8210845918] margin:0.2323324412552]Array
(
    [complete] => 
    [id] => 8210845918
    [time] => 1550046363408
    [pending] => 1.44367000
    [amount] => 1.44367000
    [type] => buy
    [price] => 0.034003
)

2019-02-13 9:26:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:26:14 - cex place new buy order: eth_btc 0.034005 1.44359 [8210846767] margin:0.23525952065873]Array
(
    [complete] => 
    [id] => 8210846767
    [time] => 1550046373563
    [pending] => 1.44359000
    [amount] => 1.44359000
    [type] => buy
    [price] => 0.034005
)

2019-02-13 9:26:25 - cex delete buy orders: eth_btc[move]
2019-02-13 9:26:27 - cex place new buy order: eth_btc 0.03399 1.44354 [8210847681] margin:0.2205493148268]Array
(
    [complete] => 
    [id] => 8210847681
    [time] => 1550046386861
    [pending] => 1.44354000
    [amount] => 1.44354000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:27:04 - cex delete buy orders: eth_btc[move]
2019-02-13 9:27:05 - cex place new buy order: eth_btc 0.03399 1.44418 [8210849914] margin:0.22358859698155]Array
(
    [complete] => 
    [id] => 8210849914
    [time] => 1550046424833
    [pending] => 1.44418000
    [amount] => 1.44418000
    [type] => buy
    [price] => 0.03399
)

2019-02-13 9:27:47 - cex delete buy orders: eth_btc[move]
2019-02-13 9:27:48 - cex place new buy order: eth_btc 0.033924 1.44418 [8210853172] margin:0.2412403283222]Array
(
    [complete] => 
    [id] => 8210853172
    [time] => 1550046468320
    [pending] => 1.44418000
    [amount] => 1.44418000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 9:28:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:28:45 - cex place new buy order: eth_btc 0.033926 1.44695 [8210857791] margin:0.41855803808291]Array
(
    [complete] => 
    [id] => 8210857791
    [time] => 1550046525456
    [pending] => 1.44695000
    [amount] => 1.44695000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 9:28:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:28:57 - cex place new buy order: eth_btc 0.033928 1.44686 [8210858773] margin:0.41558594671069]Array
(
    [complete] => 
    [id] => 8210858773
    [time] => 1550046536524
    [pending] => 1.44686000
    [amount] => 1.44686000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 9:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:29:05 - cex place new buy order: eth_btc 0.03393 1.44678 [8210859607] margin:0.39198349543177]Array
(
    [complete] => 
    [id] => 8210859607
    [time] => 1550046544853
    [pending] => 1.44678000
    [amount] => 1.44678000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 9:29:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:29:20 - cex place new buy order: eth_btc 0.033932 1.44669 [8210860816] margin:0.38311917953553]Array
(
    [complete] => 
    [id] => 8210860816
    [time] => 1550046560464
    [pending] => 1.44669000
    [amount] => 1.44669000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 9:29:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:29:32 - cex place new buy order: eth_btc 0.033934 1.44661 [8210862237] margin:0.37720280544586]Array
(
    [complete] => 
    [id] => 8210862237
    [time] => 1550046571525
    [pending] => 1.44661000
    [amount] => 1.44661000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 9:29:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:29:43 - cex place new buy order: eth_btc 0.033936 1.44652 [8210863644] margin:0.39780763790664]Array
(
    [complete] => 
    [id] => 8210863644
    [time] => 1550046582941
    [pending] => 1.44652000
    [amount] => 1.44652000
    [type] => buy
    [price] => 0.033936
)

2019-02-13 9:29:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:29:56 - cex place new buy order: eth_btc 0.033938 1.44644 [8210864812] margin:0.36831869880369]Array
(
    [complete] => 
    [id] => 8210864812
    [time] => 1550046595690
    [pending] => 1.44644000
    [amount] => 1.44644000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:30:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:30:06 - cex place new buy order: eth_btc 0.03394 1.44635 [8210865874] margin:0.37124337065411]Array
(
    [complete] => 
    [id] => 8210865874
    [time] => 1550046606290
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:30:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:30:18 - cex place new buy order: eth_btc 0.033942 1.44627 [8210866888] margin:0.332920865005]Array
(
    [complete] => 
    [id] => 8210866888
    [time] => 1550046618148
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:30:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:30:31 - cex place new buy order: eth_btc 0.033944 1.44618 [8210868049] margin:0.33290124911618]Array
(
    [complete] => 
    [id] => 8210868049
    [time] => 1550046630909
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 9:30:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:30:43 - cex place new buy order: eth_btc 0.033946 1.4461 [8210869105] margin:0.32109821481174]Array
(
    [complete] => 
    [id] => 8210869105
    [time] => 1550046643101
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 9:30:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:30:54 - cex place new buy order: eth_btc 0.033948 1.44601 [8210869993] margin:0.33875338753389]Array
(
    [complete] => 
    [id] => 8210869993
    [time] => 1550046653968
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 9:31:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:31:05 - cex place new buy order: eth_btc 0.03395 1.44593 [8210871133] margin:0.30927835051546]Array
(
    [complete] => 
    [id] => 8210871133
    [time] => 1550046665420
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 9:31:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:31:18 - cex place new buy order: eth_btc 0.033952 1.44584 [8210872159] margin:0.30631479736098]Array
(
    [complete] => 
    [id] => 8210872159
    [time] => 1550046678433
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 9:31:28 - cex delete buy orders: eth_btc[move]
2019-02-13 9:31:29 - cex place new buy order: eth_btc 0.033924 1.4458 [8210873187] margin:0.306305775631]Array
(
    [complete] => 
    [id] => 8210873187
    [time] => 1550046688821
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 9:31:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:31:39 - cex place new buy order: eth_btc 0.033926 1.44695 [8210874366] margin:0.38613452809055]Array
(
    [complete] => 
    [id] => 8210874366
    [time] => 1550046699101
    [pending] => 1.44695000
    [amount] => 1.44695000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 9:31:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:31:52 - cex place new buy order: eth_btc 0.033928 1.44686 [8210876143] margin:0.3743220938458]Array
(
    [complete] => 
    [id] => 8210876143
    [time] => 1550046711814
    [pending] => 1.44686000
    [amount] => 1.44686000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 9:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:32:04 - cex place new buy order: eth_btc 0.03393 1.44678 [8210877689] margin:0.36840554081934]Array
(
    [complete] => 
    [id] => 8210877689
    [time] => 1550046724069
    [pending] => 1.44678000
    [amount] => 1.44678000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 9:32:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:32:15 - cex place new buy order: eth_btc 0.033932 1.44669 [8210879125] margin:0.35659554402923]Array
(
    [complete] => 
    [id] => 8210879125
    [time] => 1550046734941
    [pending] => 1.44669000
    [amount] => 1.44669000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 9:32:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:32:25 - cex place new buy order: eth_btc 0.033934 1.44661 [8210880527] margin:0.34184004243532]Array
(
    [complete] => 
    [id] => 8210880527
    [time] => 1550046744927
    [pending] => 1.44661000
    [amount] => 1.44661000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 9:32:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:32:37 - cex place new buy order: eth_btc 0.033936 1.44652 [8210882059] margin:0.38012729844412]Array
(
    [complete] => 
    [id] => 8210882059
    [time] => 1550046756577
    [pending] => 1.44652000
    [amount] => 1.44652000
    [type] => buy
    [price] => 0.033936
)

2019-02-13 9:32:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:32:48 - cex place new buy order: eth_btc 0.033938 1.44644 [8210883342] margin:0.3801048971654]Array
(
    [complete] => 
    [id] => 8210883342
    [time] => 1550046767815
    [pending] => 1.44644000
    [amount] => 1.44644000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:32:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:32:59 - cex place new buy order: eth_btc 0.03394 1.44635 [8210883937] margin:0.36829699469652]Array
(
    [complete] => 
    [id] => 8210883937
    [time] => 1550046779060
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:33:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:33:13 - cex place new buy order: eth_btc 0.033942 1.44627 [8210885007] margin:0.34765187673089]Array
(
    [complete] => 
    [id] => 8210885007
    [time] => 1550046792965
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:33:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:33:23 - cex place new buy order: eth_btc 0.033944 1.44618 [8210885902] margin:0.35941550789536]Array
(
    [complete] => 
    [id] => 8210885902
    [time] => 1550046803001
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 9:33:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:33:33 - cex place new buy order: eth_btc 0.033946 1.4461 [8210886807] margin:0.33877334590231]Array
(
    [complete] => 
    [id] => 8210886807
    [time] => 1550046812804
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 9:33:40 - cex delete buy orders: eth_btc[move]
2019-02-13 9:33:41 - cex place new buy order: eth_btc 0.033924 1.44605 [8210887547] margin:0.34170913482783]Array
(
    [complete] => 
    [id] => 8210887547
    [time] => 1550046821263
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 9:33:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:33:53 - cex place new buy order: eth_btc 0.033926 1.44695 [8210888365] margin:0.41855803808291]Array
(
    [complete] => 
    [id] => 8210888365
    [time] => 1550046832936
    [pending] => 1.44695000
    [amount] => 1.44695000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 9:34:01 - cex delete buy orders: eth_btc[move]
2019-02-13 9:34:02 - cex place new buy order: eth_btc 0.033924 1.44691 [8210889166] margin:0.42738821587527]Array
(
    [complete] => 
    [id] => 8210889166
    [time] => 1550046841902
    [pending] => 1.44691000
    [amount] => 1.44691000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 9:34:11 - cex delete buy orders: eth_btc[move]
2019-02-13 9:34:12 - cex place new buy order: eth_btc 0.033924 1.44699 [8210890059] margin:0.4303610906411]Array
(
    [complete] => 
    [id] => 8210890059
    [time] => 1550046852195
    [pending] => 1.44699000
    [amount] => 1.44699000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 9:34:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:34:26 - cex place new buy order: eth_btc 0.033926 1.44695 [8210891481] margin:0.39202971172552]Array
(
    [complete] => 
    [id] => 8210891481
    [time] => 1550046865868
    [pending] => 1.44695000
    [amount] => 1.44695000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 9:34:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:34:38 - cex place new buy order: eth_btc 0.033928 1.44686 [8210892471] margin:0.38611176609289]Array
(
    [complete] => 
    [id] => 8210892471
    [time] => 1550046878069
    [pending] => 1.44686000
    [amount] => 1.44686000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 9:34:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:34:51 - cex place new buy order: eth_btc 0.03393 1.44678 [8210893518] margin:0.39787798408486]Array
(
    [complete] => 
    [id] => 8210893518
    [time] => 1550046891413
    [pending] => 1.44678000
    [amount] => 1.44678000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 9:35:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:35:06 - cex place new buy order: eth_btc 0.033932 1.44669 [8210894842] margin:0.39490746198279]Array
(
    [complete] => 
    [id] => 8210894842
    [time] => 1550046905970
    [pending] => 1.44669000
    [amount] => 1.44669000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 9:35:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:35:17 - cex place new buy order: eth_btc 0.033934 1.44661 [8210895878] margin:0.37425590852833]Array
(
    [complete] => 
    [id] => 8210895878
    [time] => 1550046916593
    [pending] => 1.44661000
    [amount] => 1.44661000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 9:35:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:35:26 - cex place new buy order: eth_btc 0.033936 1.44652 [8210896981] margin:0.37718057520038]Array
(
    [complete] => 
    [id] => 8210896981
    [time] => 1550046925706
    [pending] => 1.44652000
    [amount] => 1.44652000
    [type] => buy
    [price] => 0.033936
)

2019-02-13 9:35:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:35:36 - cex place new buy order: eth_btc 0.033938 1.44644 [8210898369] margin:0.3801048971654]Array
(
    [complete] => 
    [id] => 8210898369
    [time] => 1550046936033
    [pending] => 1.44644000
    [amount] => 1.44644000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 9:35:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:35:45 - cex place new buy order: eth_btc 0.03394 1.44635 [8210899312] margin:0.38892162639952]Array
(
    [complete] => 
    [id] => 8210899312
    [time] => 1550046944819
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 9:35:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:35:55 - cex place new buy order: eth_btc 0.033942 1.44627 [8210900486] margin:0.37122149549231]Array
(
    [complete] => 
    [id] => 8210900486
    [time] => 1550046955519
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 9:36:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:36:05 - cex place new buy order: eth_btc 0.033944 1.44618 [8210901561] margin:0.30049493283053]Array
(
    [complete] => 
    [id] => 8210901561
    [time] => 1550046965463
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 9:36:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:36:17 - cex place new buy order: eth_btc 0.033946 1.4461 [8210902817] margin:0.28574795263063]Array
(
    [complete] => 
    [id] => 8210902817
    [time] => 1550046976689
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 9:36:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:36:28 - cex place new buy order: eth_btc 0.033948 1.44601 [8210903801] margin:0.23860021208908]Array
(
    [complete] => 
    [id] => 8210903801
    [time] => 1550046988239
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 9:36:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:36:40 - cex place new buy order: eth_btc 0.03395 1.44593 [8210905003] margin:0.22091310751104]Array
(
    [complete] => 
    [id] => 8210905003
    [time] => 1550047000500
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 9:36:50 - cex delete buy orders: eth_btc [above margin]
2019-02-13 9:37:03 - cex place new buy order: eth_btc 0.033887 1.4486 [8210907768]Array
(
    [complete] => 
    [id] => 8210907768
    [time] => 1550047023045
    [pending] => 1.44860000
    [amount] => 1.44860000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 9:37:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:37:12 - cex place new buy order: eth_btc 0.033889 1.44853 [8210908625] margin:0.39540853964413]Array
(
    [complete] => 
    [id] => 8210908625
    [time] => 1550047031901
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 9:37:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:37:25 - cex place new buy order: eth_btc 0.033891 1.44844 [8210910200] margin:0.40423711309787]Array
(
    [complete] => 
    [id] => 8210910200
    [time] => 1550047044943
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 9:37:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:37:37 - cex place new buy order: eth_btc 0.033893 1.44836 [8210911578] margin:0.37470864190245]Array
(
    [complete] => 
    [id] => 8210911578
    [time] => 1550047056599
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 9:37:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:37:47 - cex place new buy order: eth_btc 0.033895 1.44827 [8210912540] margin:0.3894379702021]Array
(
    [complete] => 
    [id] => 8210912540
    [time] => 1550047066790
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 9:37:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:37:57 - cex place new buy order: eth_btc 0.033897 1.44819 [8210913592] margin:0.4100657875328]Array
(
    [complete] => 
    [id] => 8210913592
    [time] => 1550047077003
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 9:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:38:05 - cex place new buy order: eth_btc 0.033899 1.4481 [8210914508] margin:0.38349213841116]Array
(
    [complete] => 
    [id] => 8210914508
    [time] => 1550047085429
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 9:38:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:38:46 - cex place new buy order: eth_btc 0.033901 1.44802 [8210918393] margin:0.34217279726261]Array
(
    [complete] => 
    [id] => 8210918393
    [time] => 1550047126013
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 9:38:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:38:53 - cex place new buy order: eth_btc 0.033903 1.44793 [8210919058] margin:0.31265669704745]Array
(
    [complete] => 
    [id] => 8210919058
    [time] => 1550047133474
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 9:39:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:39:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:39:03 - cex place new buy order: eth_btc 0.033905 0.01237 [] margin:0.32148650641499]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 9:39:05 - cex place new buy order: eth_btc 0.033905 1.44784 [8210920232] margin:0.34803126382539]Array
(
    [complete] => 
    [id] => 8210920232
    [time] => 1550047144620
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 9:39:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:39:22 - cex place new buy order: eth_btc 0.033907 1.44776 [8210921423] margin:0.34801073524642]Array
(
    [complete] => 
    [id] => 8210921423
    [time] => 1550047161541
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 9:39:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:39:31 - cex place new buy order: eth_btc 0.033909 1.44767 [8210922192] margin:0.34504113952047]Array
(
    [complete] => 
    [id] => 8210922192
    [time] => 1550047170640
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 9:39:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:39:39 - cex place new buy order: eth_btc 0.033911 1.44759 [8210923110] margin:0.33912299843708]Array
(
    [complete] => 
    [id] => 8210923110
    [time] => 1550047179199
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 9:39:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:39:49 - cex place new buy order: eth_btc 0.033913 1.4475 [8210924280] margin:0.33910299885]Array
(
    [complete] => 
    [id] => 8210924280
    [time] => 1550047189332
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 9:40:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:40:02 - cex place new buy order: eth_btc 0.033915 1.44742 [8210925587] margin:0.2830605926581]Array
(
    [complete] => 
    [id] => 8210925587
    [time] => 1550047201589
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 9:40:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:40:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:40:16 - cex place new buy order: eth_btc 0.033917 1.44733 [8210926840] margin:0.30957926703421]Array
(
    [complete] => 
    [id] => 8210926840
    [time] => 1550047216116
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 9:40:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:40:28 - cex place new buy order: eth_btc 0.033919 1.44725 [8210927731] margin:0.30956101300157]Array
(
    [complete] => 
    [id] => 8210927731
    [time] => 1550047227924
    [pending] => 1.44725000
    [amount] => 1.44725000
    [type] => buy
    [price] => 0.033919
)

2019-02-13 9:40:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:40:41 - cex place new buy order: eth_btc 0.033921 1.44716 [8210928795] margin:0.32723091889979]Array
(
    [complete] => 
    [id] => 8210928795
    [time] => 1550047240602
    [pending] => 1.44716000
    [amount] => 1.44716000
    [type] => buy
    [price] => 0.033921
)

2019-02-13 9:40:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:40:52 - cex place new buy order: eth_btc 0.033925 1.44699 [8210929748] margin:0.32719233603535]Array
(
    [complete] => 
    [id] => 8210929748
    [time] => 1550047251760
    [pending] => 1.44699000
    [amount] => 1.44699000
    [type] => buy
    [price] => 0.033925
)

2019-02-13 9:41:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:41:02 - cex place new buy order: eth_btc 0.033927 1.44691 [8210930678] margin:0.28001296902171]Array
(
    [complete] => 
    [id] => 8210930678
    [time] => 1550047262439
    [pending] => 1.44691000
    [amount] => 1.44691000
    [type] => buy
    [price] => 0.033927
)

2019-02-13 9:41:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:41:13 - cex place new buy order: eth_btc 0.033929 1.44682 [8210931791] margin:0.29768045035219]Array
(
    [complete] => 
    [id] => 8210931791
    [time] => 1550047273495
    [pending] => 1.44682000
    [amount] => 1.44682000
    [type] => buy
    [price] => 0.033929
)

2019-02-13 9:41:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:41:25 - cex place new buy order: eth_btc 0.033931 1.44674 [8210932647] margin:0.30061006159559]Array
(
    [complete] => 
    [id] => 8210932647
    [time] => 1550047285038
    [pending] => 1.44674000
    [amount] => 1.44674000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 9:41:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:41:36 - cex place new buy order: eth_btc 0.033933 1.44665 [8210933609] margin:0.29469837621197]Array
(
    [complete] => 
    [id] => 8210933609
    [time] => 1550047296434
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 9:41:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:41:46 - cex place new buy order: eth_btc 0.033935 1.44656 [8210934365] margin:0.27700014734049]Array
(
    [complete] => 
    [id] => 8210934365
    [time] => 1550047306388
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 9:41:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:41:55 - cex place new buy order: eth_btc 0.033937 1.44648 [8210935695] margin:0.27109055013701]Array
(
    [complete] => 
    [id] => 8210935695
    [time] => 1550047315437
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 9:42:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:42:06 - cex place new buy order: eth_btc 0.033939 1.44639 [8210936789] margin:0.27107457497273]Array
(
    [complete] => 
    [id] => 8210936789
    [time] => 1550047326172
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 9:42:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:42:16 - cex place new buy order: eth_btc 0.033941 1.44631 [8210937581] margin:0.29168262573289]Array
(
    [complete] => 
    [id] => 8210937581
    [time] => 1550047335791
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 9:42:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:42:28 - cex place new buy order: eth_btc 0.033943 1.44622 [8210938567] margin:0.28871932357186]Array
(
    [complete] => 
    [id] => 8210938567
    [time] => 1550047348402
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 9:42:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:42:41 - cex place new buy order: eth_btc 0.033945 1.44614 [8210939250] margin:0.27986448666961]Array
(
    [complete] => 
    [id] => 8210939250
    [time] => 1550047361188
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 9:42:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:42:52 - cex place new buy order: eth_btc 0.033947 1.44605 [8210939871] margin:0.273956461543]Array
(
    [complete] => 
    [id] => 8210939871
    [time] => 1550047371853
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 9:43:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:43:03 - cex place new buy order: eth_btc 0.033949 1.44597 [8210940602] margin:0.26804913252232]Array
(
    [complete] => 
    [id] => 8210940602
    [time] => 1550047383353
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 9:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:43:14 - cex place new buy order: eth_btc 0.033951 1.44588 [8210941168] margin:0.26214249948455]Array
(
    [complete] => 
    [id] => 8210941168
    [time] => 1550047394432
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 9:43:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:43:22 - cex place new buy order: eth_btc 0.033953 1.4458 [8210941710] margin:0.25623656230671]Array
(
    [complete] => 
    [id] => 8210941710
    [time] => 1550047402378
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 9:43:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:43:33 - cex place new buy order: eth_btc 0.033955 1.44571 [8210942576] margin:0.25033132086585]Array
(
    [complete] => 
    [id] => 8210942576
    [time] => 1550047413370
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 9:43:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:43:43 - cex place new buy order: eth_btc 0.033957 1.44563 [8210943433] margin:0.24148187413493]Array
(
    [complete] => 
    [id] => 8210943433
    [time] => 1550047423439
    [pending] => 1.44563000
    [amount] => 1.44563000
    [type] => buy
    [price] => 0.033957
)

2019-02-13 9:43:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:43:53 - cex place new buy order: eth_btc 0.033959 1.44554 [8210944105] margin:0.23557819723783]Array
(
    [complete] => 
    [id] => 8210944105
    [time] => 1550047432852
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033959
)

2019-02-13 9:44:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:44:02 - cex place new buy order: eth_btc 0.033961 1.44546 [8210944735] margin:0.23556432378318]Array
(
    [complete] => 
    [id] => 8210944735
    [time] => 1550047441529
    [pending] => 1.44546000
    [amount] => 1.44546000
    [type] => buy
    [price] => 0.033961
)

2019-02-13 9:44:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:44:12 - cex place new buy order: eth_btc 0.033963 1.44537 [8210945390] margin:0.21493978741571]Array
(
    [complete] => 
    [id] => 8210945390
    [time] => 1550047452035
    [pending] => 1.44537000
    [amount] => 1.44537000
    [type] => buy
    [price] => 0.033963
)

2019-02-13 9:44:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:44:22 - cex place new buy order: eth_btc 0.033965 1.44529 [8210946149] margin:0.21198292359781]Array
(
    [complete] => 
    [id] => 8210946149
    [time] => 1550047462188
    [pending] => 1.44529000
    [amount] => 1.44529000
    [type] => buy
    [price] => 0.033965
)

2019-02-13 9:44:31 - cex delete buy orders: eth_btc [above margin]
2019-02-13 9:44:45 - cex place new buy order: eth_btc 0.033925 1.447 [8210948079]Array
(
    [complete] => 
    [id] => 8210948079
    [time] => 1550047484924
    [pending] => 1.44700000
    [amount] => 1.44700000
    [type] => buy
    [price] => 0.033925
)

2019-02-13 9:44:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:44:55 - cex place new buy order: eth_btc 0.033927 1.44691 [8210949048] margin:0.28885548383293]Array
(
    [complete] => 
    [id] => 8210949048
    [time] => 1550047495110
    [pending] => 1.44691000
    [amount] => 1.44691000
    [type] => buy
    [price] => 0.033927
)

2019-02-13 9:45:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:45:08 - cex place new buy order: eth_btc 0.033929 1.44682 [8210950294] margin:0.2446284889033]Array
(
    [complete] => 
    [id] => 8210950294
    [time] => 1550047507595
    [pending] => 1.44682000
    [amount] => 1.44682000
    [type] => buy
    [price] => 0.033929
)

2019-02-13 9:45:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:45:18 - cex place new buy order: eth_btc 0.033931 1.44674 [8210951196] margin:0.25934985706286]Array
(
    [complete] => 
    [id] => 8210951196
    [time] => 1550047518093
    [pending] => 1.44674000
    [amount] => 1.44674000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 9:45:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:45:29 - cex place new buy order: eth_btc 0.033933 1.44665 [8210952091] margin:0.24459965225592]Array
(
    [complete] => 
    [id] => 8210952091
    [time] => 1550047529104
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 9:45:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:45:40 - cex place new buy order: eth_btc 0.033935 1.44656 [8210952884] margin:0.25637247679386]Array
(
    [complete] => 
    [id] => 8210952884
    [time] => 1550047539761
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 9:45:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:45:50 - cex place new buy order: eth_btc 0.033937 1.44648 [8210953523] margin:0.24751745882077]Array
(
    [complete] => 
    [id] => 8210953523
    [time] => 1550047550396
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 9:46:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:46:02 - cex place new buy order: eth_btc 0.033939 1.44639 [8210954301] margin:0.2416099472583]Array
(
    [complete] => 
    [id] => 8210954301
    [time] => 1550047562044
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 9:46:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:46:16 - cex place new buy order: eth_btc 0.033941 1.44631 [8210955483] margin:0.24748828850063]Array
(
    [complete] => 
    [id] => 8210955483
    [time] => 1550047576208
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 9:46:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:46:25 - cex place new buy order: eth_btc 0.033943 1.44622 [8210956196] margin:0.262204283652]Array
(
    [complete] => 
    [id] => 8210956196
    [time] => 1550047585219
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 9:46:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:46:35 - cex place new buy order: eth_btc 0.033945 1.44614 [8210956873] margin:0.27986448666961]Array
(
    [complete] => 
    [id] => 8210956873
    [time] => 1550047594842
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 9:46:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:46:47 - cex place new buy order: eth_btc 0.033947 1.44605 [8210957810] margin:0.30046837717621]Array
(
    [complete] => 
    [id] => 8210957810
    [time] => 1550047606998
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 9:46:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:46:58 - cex place new buy order: eth_btc 0.033949 1.44597 [8210958802] margin:0.3033962708769]Array
(
    [complete] => 
    [id] => 8210958802
    [time] => 1550047618467
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 9:47:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:47:12 - cex place new buy order: eth_btc 0.033951 1.44588 [8210960010] margin:0.29159671290977]Array
(
    [complete] => 
    [id] => 8210960010
    [time] => 1550047631793
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 9:47:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:47:20 - cex place new buy order: eth_btc 0.033953 1.4458 [8210960750] margin:0.29157953641799]Array
(
    [complete] => 
    [id] => 8210960750
    [time] => 1550047640438
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 9:47:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:47:30 - cex place new buy order: eth_btc 0.033955 1.44571 [8210961607] margin:0.26211161831835]Array
(
    [complete] => 
    [id] => 8210961607
    [time] => 1550047650451
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 9:47:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:48:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:48:48 - cex place new buy order: eth_btc 0.033957 1.44563 [8210967930] margin:0.25915127955944]Array
(
    [complete] => 
    [id] => 8210967930
    [time] => 1550047727797
    [pending] => 1.44563000
    [amount] => 1.44563000
    [type] => buy
    [price] => 0.033957
)

2019-02-13 9:48:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:48:59 - cex place new buy order: eth_btc 0.033959 1.44554 [8210969033] margin:0.26208074442711]Array
(
    [complete] => 
    [id] => 8210969033
    [time] => 1550047738979
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033959
)

2019-02-13 9:49:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:49:20 - cex place new buy order: eth_btc 0.033961 1.44546 [8210971012] margin:0.2561762021142]Array
(
    [complete] => 
    [id] => 8210971012
    [time] => 1550047759898
    [pending] => 1.44546000
    [amount] => 1.44546000
    [type] => buy
    [price] => 0.033961
)

2019-02-13 9:49:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:49:32 - cex place new buy order: eth_btc 0.033963 1.44537 [8210972197] margin:0.25321673585963]Array
(
    [complete] => 
    [id] => 8210972197
    [time] => 1550047771520
    [pending] => 1.44537000
    [amount] => 1.44537000
    [type] => buy
    [price] => 0.033963
)

2019-02-13 9:49:44 - cex delete buy orders: eth_btc[move]
2019-02-13 9:49:45 - cex place new buy order: eth_btc 0.033964 1.44529 [8210973466] margin:0.19726188723685]Array
(
    [complete] => 
    [id] => 8210973466
    [time] => 1550047784890
    [pending] => 1.44529000
    [amount] => 1.44529000
    [type] => buy
    [price] => 0.033964
)

2019-02-13 9:49:56 - cex delete buy orders: eth_btc [above margin]
2019-02-13 9:50:07 - cex place new buy order: eth_btc 0.033897 1.4482 [8210976527]Array
(
    [complete] => 
    [id] => 8210976527
    [time] => 1550047807025
    [pending] => 1.44820000
    [amount] => 1.44820000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 9:50:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:50:17 - cex place new buy order: eth_btc 0.033899 1.4481 [8210977457] margin:0.37169238030621]Array
(
    [complete] => 
    [id] => 8210977457
    [time] => 1550047817089
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 9:50:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:50:30 - cex place new buy order: eth_btc 0.033901 1.44802 [8210978611] margin:0.38641927966727]Array
(
    [complete] => 
    [id] => 8210978611
    [time] => 1550047829813
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 9:50:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:50:40 - cex place new buy order: eth_btc 0.033903 1.44793 [8210979274] margin:0.36574934371589]Array
(
    [complete] => 
    [id] => 8210979274
    [time] => 1550047840380
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 9:50:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:50:51 - cex place new buy order: eth_btc 0.033905 1.44784 [8210979966] margin:0.37457602123581]Array
(
    [complete] => 
    [id] => 8210979966
    [time] => 1550047851213
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 9:51:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:51:03 - cex place new buy order: eth_btc 0.033907 1.44776 [8210980861] margin:0.36865543987967]Array
(
    [complete] => 
    [id] => 8210980861
    [time] => 1550047862676
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 9:51:03 - cex delete buy orders: eth_btc[move]
2019-02-13 9:51:04 - cex place new buy order: eth_btc 0.033896 0.01237 [] margin:0.39826533321532]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 9:51:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:51:14 - cex place new buy order: eth_btc 0.033909 1.44767 [8210981597] margin:0.34209206995193]Array
(
    [complete] => 
    [id] => 8210981597
    [time] => 1550047873895
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 9:51:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:51:24 - cex place new buy order: eth_btc 0.033911 1.44759 [8210982199] margin:0.35386747662998]Array
(
    [complete] => 
    [id] => 8210982199
    [time] => 1550047883526
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 9:51:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:51:34 - cex place new buy order: eth_btc 0.033913 1.4475 [8210982702] margin:0.3479491640374]Array
(
    [complete] => 
    [id] => 8210982702
    [time] => 1550047893537
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 9:51:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:51:46 - cex place new buy order: eth_btc 0.033915 1.44742 [8210983560] margin:0.30959752321982]Array
(
    [complete] => 
    [id] => 8210983560
    [time] => 1550047906057
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 9:52:04 - cex delete buy orders: eth_btc[move]
2019-02-13 9:52:05 - cex place new buy order: eth_btc 0.033915 1.44738 [8210984122] margin:0.33022762118176]Array
(
    [complete] => 
    [id] => 8210984122
    [time] => 1550047925485
    [pending] => 1.44738000
    [amount] => 1.44738000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 9:52:16 - cex delete buy orders: eth_btc[move]
2019-02-13 9:52:17 - cex place new buy order: eth_btc 0.033896 1.44738 [8210984448] margin:0.30958839485788]Array
(
    [complete] => 
    [id] => 8210984448
    [time] => 1550047937493
    [pending] => 1.44738000
    [amount] => 1.44738000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 9:52:48 - cex delete buy orders: eth_btc[move]
2019-02-13 9:52:50 - cex place new buy order: eth_btc 0.033894 1.44819 [8210985470] margin:0.35106351594534]Array
(
    [complete] => 
    [id] => 8210985470
    [time] => 1550047969798
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 9:53:07 - cex delete buy orders: eth_btc[move]
2019-02-13 9:53:08 - cex place new buy order: eth_btc 0.033894 1.44827 [8210986262] margin:0.32453164183508]Array
(
    [complete] => 
    [id] => 8210986262
    [time] => 1550047988474
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 9:53:15 - cex delete buy orders: eth_btc[move]
2019-02-13 9:53:17 - cex place new buy order: eth_btc 0.033872 1.44827 [8210986605] margin:0.31568077887594]Array
(
    [complete] => 
    [id] => 8210986605
    [time] => 1550047996669
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 9:54:12 - cex delete buy orders: eth_btc[move]
2019-02-13 9:54:14 - cex place new buy order: eth_btc 0.033872 1.44921 [8210988907] margin:0.41035633100108]Array
(
    [complete] => 
    [id] => 8210988907
    [time] => 1550048053850
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 9:55:04 - cex delete buy orders: eth_btc[move]
2019-02-13 9:55:05 - cex place new buy order: eth_btc 0.033872 1.44921 [8210990529] margin:0.39264310808018]Array
(
    [complete] => 
    [id] => 8210990529
    [time] => 1550048105438
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 9:55:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:55:44 - cex place new buy order: eth_btc 0.033874 1.44917 [8210993390] margin:0.37491881679164]Array
(
    [complete] => 
    [id] => 8210993390
    [time] => 1550048144397
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 9:55:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:55:56 - cex place new buy order: eth_btc 0.033876 1.44908 [8210995216] margin:0.3660408548825]Array
(
    [complete] => 
    [id] => 8210995216
    [time] => 1550048155824
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 9:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:56:05 - cex place new buy order: eth_btc 0.033878 1.449 [8210996338] margin:0.36011570930989]Array
(
    [complete] => 
    [id] => 8210996338
    [time] => 1550048164608
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 9:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:56:15 - cex place new buy order: eth_btc 0.03388 1.44891 [8210997526] margin:0.35419126328218]Array
(
    [complete] => 
    [id] => 8210997526
    [time] => 1550048174941
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 9:56:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:56:24 - cex place new buy order: eth_btc 0.033882 1.44883 [8210998619] margin:0.34826751667552]Array
(
    [complete] => 
    [id] => 8210998619
    [time] => 1550048184403
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 9:56:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:56:35 - cex place new buy order: eth_btc 0.033884 1.44874 [8210999804] margin:0.34234446936607]Array
(
    [complete] => 
    [id] => 8210999804
    [time] => 1550048194526
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 9:56:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:56:45 - cex place new buy order: eth_btc 0.033886 1.44866 [8211000885] margin:0.33642212123002]Array
(
    [complete] => 
    [id] => 8211000885
    [time] => 1550048204862
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 9:56:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:56:52 - cex place new buy order: eth_btc 0.033888 1.44857 [8211001598] margin:0.33050047214354]Array
(
    [complete] => 
    [id] => 8211001598
    [time] => 1550048212501
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 9:57:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:57:02 - cex place new buy order: eth_btc 0.03389 1.44849 [8211002570] margin:0.32457952198288]Array
(
    [complete] => 
    [id] => 8211002570
    [time] => 1550048221653
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 9:57:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:57:16 - cex place new buy order: eth_btc 0.033873 1.4492 [8211004025]Array
(
    [complete] => 
    [id] => 8211004025
    [time] => 1550048235577
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 9:57:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:57:26 - cex place new buy order: eth_btc 0.033875 1.44913 [8211004956] margin:0.3690036900369]Array
(
    [complete] => 
    [id] => 8211004956
    [time] => 1550048245674
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 9:57:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:57:39 - cex place new buy order: eth_btc 0.033877 1.44904 [8211006059] margin:0.36307819464534]Array
(
    [complete] => 
    [id] => 8211006059
    [time] => 1550048258730
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 9:57:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:58:00 - cex place new buy order: eth_btc 0.033879 1.44896 [8211007523] margin:0.35715339886067]Array
(
    [complete] => 
    [id] => 8211007523
    [time] => 1550048280010
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 9:58:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:58:07 - cex place new buy order: eth_btc 0.033881 1.44887 [8211008045] margin:0.35713231604733]Array
(
    [complete] => 
    [id] => 8211008045
    [time] => 1550048287237
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 9:58:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:58:18 - cex place new buy order: eth_btc 0.033883 1.44878 [8211009096] margin:0.34530590561639]Array
(
    [complete] => 
    [id] => 8211009096
    [time] => 1550048298090
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 9:58:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:58:30 - cex place new buy order: eth_btc 0.033885 1.4487 [8211010545] margin:0.33938320790912]Array
(
    [complete] => 
    [id] => 8211010545
    [time] => 1550048310353
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 9:58:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:58:41 - cex place new buy order: eth_btc 0.033887 1.44861 [8211011660] margin:0.3334612093133]Array
(
    [complete] => 
    [id] => 8211011660
    [time] => 1550048321029
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 9:58:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:58:50 - cex place new buy order: eth_btc 0.033889 1.44853 [8211012537] margin:0.32753990970522]Array
(
    [complete] => 
    [id] => 8211012537
    [time] => 1550048330402
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 9:59:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:59:02 - cex place new buy order: eth_btc 0.033891 1.44844 [8211013819] margin:0.32161930896109]Array
(
    [complete] => 
    [id] => 8211013819
    [time] => 1550048342047
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 9:59:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:59:20 - cex place new buy order: eth_btc 0.033893 1.44836 [8211015765] margin:0.31569940695719]Array
(
    [complete] => 
    [id] => 8211015765
    [time] => 1550048359811
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 9:59:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:59:30 - cex place new buy order: eth_btc 0.033895 1.44827 [8211016695] margin:0.30978020356984]Array
(
    [complete] => 
    [id] => 8211016695
    [time] => 1550048369855
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 9:59:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:59:39 - cex place new buy order: eth_btc 0.033897 1.44819 [8211017359] margin:0.3038616986754]Array
(
    [complete] => 
    [id] => 8211017359
    [time] => 1550048379061
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 9:59:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:59:50 - cex place new buy order: eth_btc 0.033899 1.4481 [8211018182] margin:0.29794389215023]Array
(
    [complete] => 
    [id] => 8211018182
    [time] => 1550048389782
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 9:59:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 9:59:59 - cex place new buy order: eth_btc 0.033901 1.44802 [8211018823] margin:0.29202678387068]Array
(
    [complete] => 
    [id] => 8211018823
    [time] => 1550048398513
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 10:00:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:00:05 - cex place new buy order: eth_btc 0.033903 1.44793 [8211019420] margin:0.28905996519482]Array
(
    [complete] => 
    [id] => 8211019420
    [time] => 1550048405245
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 10:00:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:00:15 - cex place new buy order: eth_btc 0.033905 1.44784 [8211020185] margin:0.28019466155436]Array
(
    [complete] => 
    [id] => 8211020185
    [time] => 1550048414607
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 10:00:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:00:24 - cex place new buy order: eth_btc 0.033907 1.44776 [8211020983] margin:0.27427964727049]Array
(
    [complete] => 
    [id] => 8211020983
    [time] => 1550048424166
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 10:00:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:00:33 - cex place new buy order: eth_btc 0.033909 1.44767 [8211021715] margin:0.26836533073815]Array
(
    [complete] => 
    [id] => 8211021715
    [time] => 1550048433121
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 10:00:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:00:42 - cex place new buy order: eth_btc 0.033911 1.44759 [8211022374] margin:0.26245171183392]Array
(
    [complete] => 
    [id] => 8211022374
    [time] => 1550048442267
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 10:00:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:00:52 - cex place new buy order: eth_btc 0.033913 1.4475 [8211023114] margin:0.25653879043437]Array
(
    [complete] => 
    [id] => 8211023114
    [time] => 1550048451624
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 10:01:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:01:01 - cex place new buy order: eth_btc 0.033915 1.44742 [8211024219] margin:0.26831785345718]Array
(
    [complete] => 
    [id] => 8211024219
    [time] => 1550048460965
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 10:01:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:01:05 - cex place new buy order: eth_btc 0.033917 1.44733 [] margin:0.26240528348616]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 10:01:13 - cex place new buy order: eth_btc 0.033872 1.4493 [8211025252]Array
(
    [complete] => 
    [id] => 8211025252
    [time] => 1550048472858
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:01:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:01:20 - cex place new buy order: eth_btc 0.033874 1.44917 [8211025813] margin:0.37196670012398]Array
(
    [complete] => 
    [id] => 8211025813
    [time] => 1550048480441
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:01:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:01:28 - cex place new buy order: eth_btc 0.033876 1.44908 [8211026261] margin:0.3660408548825]Array
(
    [complete] => 
    [id] => 8211026261
    [time] => 1550048488022
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:01:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:01:37 - cex place new buy order: eth_btc 0.033878 1.449 [8211026833] margin:0.36306747741899]Array
(
    [complete] => 
    [id] => 8211026833
    [time] => 1550048497175
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:01:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:01:47 - cex place new buy order: eth_btc 0.03388 1.44891 [8211027530] margin:0.35419126328218]Array
(
    [complete] => 
    [id] => 8211027530
    [time] => 1550048507200
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:01:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:01:57 - cex place new buy order: eth_btc 0.033882 1.44883 [8211028493] margin:0.34826751667552]Array
(
    [complete] => 
    [id] => 8211028493
    [time] => 1550048517150
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:02:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:02:05 - cex place new buy order: eth_btc 0.033884 0.01238 [] margin:0.3482469602172]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 10:02:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:02:16 - cex place new buy order: eth_btc 0.033884 1.44874 [8211030429] margin:0.35710069649391]Array
(
    [complete] => 
    [id] => 8211030429
    [time] => 1550048536135
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:02:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:02:28 - cex place new buy order: eth_btc 0.033886 1.44866 [8211031715] margin:0.33642212123002]Array
(
    [complete] => 
    [id] => 8211031715
    [time] => 1550048548430
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:02:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:02:39 - cex place new buy order: eth_btc 0.033888 1.44857 [8211032725] margin:0.33050047214354]Array
(
    [complete] => 
    [id] => 8211032725
    [time] => 1550048559181
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:02:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:02:48 - cex place new buy order: eth_btc 0.03389 1.44849 [8211033710] margin:0.34228385954558]Array
(
    [complete] => 
    [id] => 8211033710
    [time] => 1550048567596
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:02:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:02:55 - cex place new buy order: eth_btc 0.033892 1.4484 [8211034675] margin:0.33636256343681]Array
(
    [complete] => 
    [id] => 8211034675
    [time] => 1550048575232
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 10:03:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:03:06 - cex place new buy order: eth_btc 0.033894 1.44831 [8211035641] margin:0.33634271552485]Array
(
    [complete] => 
    [id] => 8211035641
    [time] => 1550048586342
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 10:03:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:03:15 - cex place new buy order: eth_btc 0.033896 1.44823 [8211036064] margin:0.312721265046]Array
(
    [complete] => 
    [id] => 8211036064
    [time] => 1550048594518
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 10:03:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:03:24 - cex place new buy order: eth_btc 0.033898 1.44814 [8211036641] margin:0.32155289397606]Array
(
    [complete] => 
    [id] => 8211036641
    [time] => 1550048604023
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 10:03:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:03:33 - cex place new buy order: eth_btc 0.0339 1.44806 [8211037159] margin:0.30678466076697]Array
(
    [complete] => 
    [id] => 8211037159
    [time] => 1550048613075
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 10:03:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:03:41 - cex place new buy order: eth_btc 0.033902 1.44797 [8211037585] margin:0.30676656244468]Array
(
    [complete] => 
    [id] => 8211037585
    [time] => 1550048621212
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 10:03:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:03:52 - cex place new buy order: eth_btc 0.033904 1.44789 [8211038214] margin:0.3096979707409]Array
(
    [complete] => 
    [id] => 8211038214
    [time] => 1550048632390
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 10:04:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:04:02 - cex place new buy order: eth_btc 0.033906 1.4478 [8211038653] margin:0.32147702471539]Array
(
    [complete] => 
    [id] => 8211038653
    [time] => 1550048641832
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 10:04:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:04:08 - cex place new buy order: eth_btc 0.033908 1.44772 [8211039047] margin:0.31850890645275]Array
(
    [complete] => 
    [id] => 8211039047
    [time] => 1550048647503
    [pending] => 1.44772000
    [amount] => 1.44772000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 10:04:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:04:17 - cex place new buy order: eth_btc 0.03391 1.44763 [8211039831] margin:0.31259215570627]Array
(
    [complete] => 
    [id] => 8211039831
    [time] => 1550048657242
    [pending] => 1.44763000
    [amount] => 1.44763000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 10:04:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:04:29 - cex place new buy order: eth_btc 0.033912 1.44755 [8211040835] margin:0.25949516395378]Array
(
    [complete] => 
    [id] => 8211040835
    [time] => 1550048669093
    [pending] => 1.44755000
    [amount] => 1.44755000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 10:04:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:04:40 - cex place new buy order: eth_btc 0.033914 1.44746 [8211041398] margin:0.27422303473492]Array
(
    [complete] => 
    [id] => 8211041398
    [time] => 1550048679817
    [pending] => 1.44746000
    [amount] => 1.44746000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 10:04:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:04:50 - cex place new buy order: eth_btc 0.033916 1.44738 [8211042197] margin:0.24767071588632]Array
(
    [complete] => 
    [id] => 8211042197
    [time] => 1550048690403
    [pending] => 1.44738000
    [amount] => 1.44738000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 10:05:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:05:02 - cex place new buy order: eth_btc 0.033918 1.44729 [8211042904] margin:0.22406981543723]Array
(
    [complete] => 
    [id] => 8211042904
    [time] => 1550048701524
    [pending] => 1.44729000
    [amount] => 1.44729000
    [type] => buy
    [price] => 0.033918
)

2019-02-13 10:05:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:05:17 - cex place new buy order: eth_btc 0.03392 1.4472 [8211043741] margin:0.24764150943397]Array
(
    [complete] => 
    [id] => 8211043741
    [time] => 1550048716894
    [pending] => 1.44720000
    [amount] => 1.44720000
    [type] => buy
    [price] => 0.03392
)

2019-02-13 10:05:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:05:27 - cex place new buy order: eth_btc 0.033922 1.44712 [8211044276] margin:0.24173103001002]Array
(
    [complete] => 
    [id] => 8211044276
    [time] => 1550048727022
    [pending] => 1.44712000
    [amount] => 1.44712000
    [type] => buy
    [price] => 0.033922
)

2019-02-13 10:05:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:05:35 - cex place new buy order: eth_btc 0.033924 1.44703 [8211044704] margin:0.24466454427543]Array
(
    [complete] => 
    [id] => 8211044704
    [time] => 1550048735239
    [pending] => 1.44703000
    [amount] => 1.44703000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 10:05:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:05:45 - cex place new buy order: eth_btc 0.033926 1.44695 [8211045396] margin:0.24170252903377]Array
(
    [complete] => 
    [id] => 8211045396
    [time] => 1550048745416
    [pending] => 1.44695000
    [amount] => 1.44695000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 10:05:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:05:55 - cex place new buy order: eth_btc 0.033928 1.44686 [8211046239] margin:0.23579344494222]Array
(
    [complete] => 
    [id] => 8211046239
    [time] => 1550048755382
    [pending] => 1.44686000
    [amount] => 1.44686000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 10:06:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:06:05 - cex place new buy order: eth_btc 0.03393 1.44678 [8211046919] margin:0.22693781314471]Array
(
    [complete] => 
    [id] => 8211046919
    [time] => 1550048764635
    [pending] => 1.44678000
    [amount] => 1.44678000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 10:06:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:06:13 - cex place new buy order: eth_btc 0.033932 1.44669 [8211047619] margin:0.2269244371095]Array
(
    [complete] => 
    [id] => 8211047619
    [time] => 1550048772988
    [pending] => 1.44669000
    [amount] => 1.44669000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 10:06:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:06:22 - cex place new buy order: eth_btc 0.033934 1.44661 [8211048519] margin:0.21807037189838]Array
(
    [complete] => 
    [id] => 8211048519
    [time] => 1550048781554
    [pending] => 1.44661000
    [amount] => 1.44661000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 10:06:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:06:31 - cex place new buy order: eth_btc 0.033936 1.44652 [8211049272] margin:0.24752475247525]Array
(
    [complete] => 
    [id] => 8211049272
    [time] => 1550048791115
    [pending] => 1.44652000
    [amount] => 1.44652000
    [type] => buy
    [price] => 0.033936
)

2019-02-13 10:06:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:06:42 - cex place new buy order: eth_btc 0.033938 1.44644 [8211050274] margin:0.24161706641523]Array
(
    [complete] => 
    [id] => 8211050274
    [time] => 1550048802380
    [pending] => 1.44644000
    [amount] => 1.44644000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 10:06:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:06:52 - cex place new buy order: eth_btc 0.03394 1.44635 [8211051362] margin:0.25633470830879]Array
(
    [complete] => 
    [id] => 8211051362
    [time] => 1550048812480
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 10:07:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:07:05 - cex place new buy order: eth_btc 0.033942 1.44627 [8211052274] margin:0.24158859230452]Array
(
    [complete] => 
    [id] => 8211052274
    [time] => 1550048825455
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 10:07:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:07:17 - cex place new buy order: eth_btc 0.033944 1.44618 [8211053322] margin:0.21506009898655]Array
(
    [complete] => 
    [id] => 8211053322
    [time] => 1550048836837
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 10:07:25 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:07:38 - cex place new buy order: eth_btc 0.033874 1.4492 [8211054904]Array
(
    [complete] => 
    [id] => 8211054904
    [time] => 1550048858070
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:07:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:07:44 - cex place new buy order: eth_btc 0.033876 1.44908 [8211055424] margin:0.40146416341953]Array
(
    [complete] => 
    [id] => 8211055424
    [time] => 1550048864123
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:07:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:07:53 - cex place new buy order: eth_btc 0.033878 1.449 [8211056155] margin:0.40144046283725]Array
(
    [complete] => 
    [id] => 8211056155
    [time] => 1550048873284
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:08:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:08:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:08:45 - cex place new buy order: eth_btc 0.03388 1.44891 [8211060050] margin:0.35714285714286]Array
(
    [complete] => 
    [id] => 8211060050
    [time] => 1550048924951
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:08:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:08:55 - cex place new buy order: eth_btc 0.033882 1.44883 [8211060691] margin:0.34826751667552]Array
(
    [complete] => 
    [id] => 8211060691
    [time] => 1550048934541
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:09:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:09:04 - cex place new buy order: eth_btc 0.033884 1.44874 [8211061714] margin:0.34529571479165]Array
(
    [complete] => 
    [id] => 8211061714
    [time] => 1550048944249
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:09:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:09:22 - cex place new buy order: eth_btc 0.033886 1.44866 [8211064083] margin:0.33642212123002]Array
(
    [complete] => 
    [id] => 8211064083
    [time] => 1550048961686
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:09:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:09:35 - cex place new buy order: eth_btc 0.033888 1.44857 [8211065371] margin:0.33935316336164]Array
(
    [complete] => 
    [id] => 8211065371
    [time] => 1550048975446
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:09:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:09:47 - cex place new buy order: eth_btc 0.03389 1.44849 [8211066471] margin:0.3304809678371]Array
(
    [complete] => 
    [id] => 8211066471
    [time] => 1550048987121
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:09:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:10:00 - cex place new buy order: eth_btc 0.033892 1.4484 [8211067658] margin:0.30390652661394]Array
(
    [complete] => 
    [id] => 8211067658
    [time] => 1550048999505
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 10:10:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:10:13 - cex place new buy order: eth_btc 0.033894 1.44831 [8211069119] margin:0.29798784445623]Array
(
    [complete] => 
    [id] => 8211069119
    [time] => 1550049012772
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 10:10:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:10:27 - cex place new buy order: eth_btc 0.033896 1.44823 [8211070534] margin:0.29502006136417]Array
(
    [complete] => 
    [id] => 8211070534
    [time] => 1550049026802
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 10:10:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:10:38 - cex place new buy order: eth_btc 0.033898 1.44814 [8211071617] margin:0.29205262847367]Array
(
    [complete] => 
    [id] => 8211071617
    [time] => 1550049038122
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 10:10:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:10:50 - cex place new buy order: eth_btc 0.0339 1.44806 [8211072883] margin:0.27138643067848]Array
(
    [complete] => 
    [id] => 8211072883
    [time] => 1550049050186
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 10:11:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:11:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:11:04 - cex place new buy order: eth_btc 0.033902 1.44797 [8211074042] margin:0.26547106365407]Array
(
    [complete] => 
    [id] => 8211074042
    [time] => 1550049063551
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 10:11:04 - cex place new buy order: eth_btc 0.033902 1.44797 [] margin:0.26547106365407]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 10:11:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:11:15 - cex place new buy order: eth_btc 0.033904 1.44789 [8211075069] margin:0.26250589900896]Array
(
    [complete] => 
    [id] => 8211075069
    [time] => 1550049074585
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 10:11:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:11:25 - cex place new buy order: eth_btc 0.033906 1.4478 [8211075883] margin:0.2595410841739]Array
(
    [complete] => 
    [id] => 8211075883
    [time] => 1550049085454
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 10:11:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:11:36 - cex place new buy order: eth_btc 0.033908 1.44772 [8211076598] margin:0.24183083638079]Array
(
    [complete] => 
    [id] => 8211076598
    [time] => 1550049096068
    [pending] => 1.44772000
    [amount] => 1.44772000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 10:11:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:11:48 - cex place new buy order: eth_btc 0.03391 1.44763 [8211077473] margin:0.24476555588322]Array
(
    [complete] => 
    [id] => 8211077473
    [time] => 1550049107552
    [pending] => 1.44763000
    [amount] => 1.44763000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 10:11:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:11:58 - cex place new buy order: eth_btc 0.033912 1.44755 [8211078208] margin:0.23000707714085]Array
(
    [complete] => 
    [id] => 8211078208
    [time] => 1550049117529
    [pending] => 1.44755000
    [amount] => 1.44755000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 10:12:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:12:05 - cex place new buy order: eth_btc 0.033914 1.44746 [8211078819] margin:0.23294214778558]Array
(
    [complete] => 
    [id] => 8211078819
    [time] => 1550049125464
    [pending] => 1.44746000
    [amount] => 1.44746000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 10:12:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:12:18 - cex place new buy order: eth_btc 0.033916 1.44738 [8211079704] margin:0.2152376459488]Array
(
    [complete] => 
    [id] => 8211079704
    [time] => 1550049137522
    [pending] => 1.44738000
    [amount] => 1.44738000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 10:12:28 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:12:44 - cex place new buy order: eth_btc 0.033874 1.4492 [8211081909]Array
(
    [complete] => 
    [id] => 8211081909
    [time] => 1550049163872
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:12:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:12:55 - cex place new buy order: eth_btc 0.033876 1.44908 [8211082700] margin:0.2892903530523]Array
(
    [complete] => 
    [id] => 8211082700
    [time] => 1550049174579
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:13:04 - cex delete buy orders: eth_btc[move]
2019-02-13 10:13:05 - cex place new buy order: eth_btc 0.033878 1.449 [8211083415] margin:0.29517681090974]Array
(
    [complete] => 
    [id] => 8211083415
    [time] => 1550049184861
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:13:05 - cex place new buy order: eth_btc 0.033871 1.44921 [] margin:0.26569834381365]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 10:13:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:13:17 - cex place new buy order: eth_btc 0.03388 1.44891 [8211084428] margin:0.25974025974025]Array
(
    [complete] => 
    [id] => 8211084428
    [time] => 1550049197165
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:13:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:13:28 - cex place new buy order: eth_btc 0.033882 1.44883 [8211085286] margin:0.23611357062747]Array
(
    [complete] => 
    [id] => 8211085286
    [time] => 1550049208517
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:13:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:13:39 - cex place new buy order: eth_btc 0.033884 1.44874 [8211085909] margin:0.24790461574782]Array
(
    [complete] => 
    [id] => 8211085909
    [time] => 1550049219036
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:13:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:13:51 - cex place new buy order: eth_btc 0.033886 1.44866 [8211086526] margin:0.2272324853922]Array
(
    [complete] => 
    [id] => 8211086526
    [time] => 1550049231206
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:14:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:14:02 - cex place new buy order: eth_btc 0.033888 1.44857 [8211087439] margin:0.20951369216242]Array
(
    [complete] => 
    [id] => 8211087439
    [time] => 1550049241548
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:14:08 - cex delete buy orders: eth_btc[move]
2019-02-13 10:14:09 - cex place new buy order: eth_btc 0.033889 1.44849 [8211088068] margin:0.19769843611683]Array
(
    [complete] => 
    [id] => 8211088068
    [time] => 1550049249303
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 10:14:17 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:14:24 - cex place new buy order: eth_btc 0.033872 1.4493 [8211089386]Array
(
    [complete] => 
    [id] => 8211089386
    [time] => 1550049263747
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:14:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:14:33 - cex place new buy order: eth_btc 0.033874 1.44917 [8211089948] margin:0.2627383834209]Array
(
    [complete] => 
    [id] => 8211089948
    [time] => 1550049272547
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:14:41 - cex delete buy orders: eth_btc[move]
2019-02-13 10:14:42 - cex place new buy order: eth_btc 0.033872 1.44913 [8211090539] margin:0.26273062730626]Array
(
    [complete] => 
    [id] => 8211090539
    [time] => 1550049282460
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:14:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:14:53 - cex place new buy order: eth_btc 0.033874 1.44917 [8211091422] margin:0.24797780008265]Array
(
    [complete] => 
    [id] => 8211091422
    [time] => 1550049292937
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:15:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:15:03 - cex place new buy order: eth_btc 0.033876 1.44908 [8211092433] margin:0.2479631597591]Array
(
    [complete] => 
    [id] => 8211092433
    [time] => 1550049302978
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:15:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:15:12 - cex place new buy order: eth_btc 0.033878 1.449 [8211093160] margin:0.25090028927328]Array
(
    [complete] => 
    [id] => 8211093160
    [time] => 1550049311867
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:15:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:15:23 - cex place new buy order: eth_btc 0.03388 1.44891 [8211094077] margin:0.24793388429751]Array
(
    [complete] => 
    [id] => 8211094077
    [time] => 1550049323376
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:15:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:15:34 - cex place new buy order: eth_btc 0.033882 1.44883 [8211094778] margin:0.23611357062747]Array
(
    [complete] => 
    [id] => 8211094778
    [time] => 1550049333613
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:15:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:15:50 - cex place new buy order: eth_btc 0.033884 1.44874 [8211095832] margin:0.20068468893872]Array
(
    [complete] => 
    [id] => 8211095832
    [time] => 1550049349586
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:15:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:16:00 - cex place new buy order: eth_btc 0.033886 1.44866 [8211096615] margin:0.22133034291447]Array
(
    [complete] => 
    [id] => 8211096615
    [time] => 1550049359513
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:16:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:16:12 - cex place new buy order: eth_btc 0.033888 1.44857 [8211097984] margin:0.21836638338053]Array
(
    [complete] => 
    [id] => 8211097984
    [time] => 1550049372059
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:16:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:16:25 - cex place new buy order: eth_btc 0.03389 1.44849 [8211099809] margin:0.21245205075242]Array
(
    [complete] => 
    [id] => 8211099809
    [time] => 1550049385467
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:16:36 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:17:24 - cex place new buy order: eth_btc 0.033871 1.4493 [8211102933]Array
(
    [complete] => 
    [id] => 8211102933
    [time] => 1550049444010
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:18:04 - cex delete buy orders: eth_btc[move]
2019-02-13 10:18:06 - cex place new buy order: eth_btc 0.033871 0.01238 [] margin:0.26275389702408]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 10:18:45 - cex delete buy orders: eth_btc[move]
2019-02-13 10:18:47 - cex place new buy order: eth_btc 0.033871 1.44926 [8211106221] margin:0.2391355692017]Array
(
    [complete] => 
    [id] => 8211106221
    [time] => 1550049526563
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:19:04 - cex delete buy orders: eth_btc[move]
2019-02-13 10:19:05 - cex place new buy order: eth_btc 0.033871 1.44926 [8211106901] margin:0.25684931506851]Array
(
    [complete] => 
    [id] => 8211106901
    [time] => 1550049544859
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:20:03 - cex delete buy orders: eth_btc[move]
2019-02-13 10:20:05 - cex place new buy order: eth_btc 0.033871 1.44926 [8211109547] margin:0.20666036844592]Array
(
    [complete] => 
    [id] => 8211109547
    [time] => 1550049604846
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:21:13 - cex delete buy orders: eth_btc[move]
2019-02-13 10:21:14 - cex place new buy order: eth_btc 0.033871 1.44926 [8211114263] margin:0.23618327822392]Array
(
    [complete] => 
    [id] => 8211114263
    [time] => 1550049674367
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:21:38 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:21:53 - cex place new buy order: eth_btc 0.033871 1.4493 [8211117369]Array
(
    [complete] => 
    [id] => 8211117369
    [time] => 1550049713099
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:22:01 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:22:08 - cex place new buy order: eth_btc 0.033871 1.4493 [8211118447]Array
(
    [complete] => 
    [id] => 8211118447
    [time] => 1550049727552
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:22:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:22:18 - cex place new buy order: eth_btc 0.033873 1.44921 [8211119781] margin:0.20960647123078]Array
(
    [complete] => 
    [id] => 8211119781
    [time] => 1550049738259
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 10:22:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:22:29 - cex place new buy order: eth_btc 0.033875 1.44913 [8211121012] margin:0.20664206642067]Array
(
    [complete] => 
    [id] => 8211121012
    [time] => 1550049748760
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 10:22:35 - cex delete buy orders: eth_btc[move]
2019-02-13 10:22:36 - cex place new buy order: eth_btc 0.033876 1.44904 [8211122116] margin:0.19777430114827]Array
(
    [complete] => 
    [id] => 8211122116
    [time] => 1550049756416
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:22:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:22:45 - cex place new buy order: eth_btc 0.033878 1.449 [8211122934] margin:0.21547907196411]Array
(
    [complete] => 
    [id] => 8211122934
    [time] => 1550049764886
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:22:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:22:55 - cex place new buy order: eth_btc 0.03388 1.44891 [8211123605] margin:0.20661157024793]Array
(
    [complete] => 
    [id] => 8211123605
    [time] => 1550049774947
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:23:06 - cex place new buy order: eth_btc 0.033882 1.44883 [8211124312] margin:0.20069653503334]Array
(
    [complete] => 
    [id] => 8211124312
    [time] => 1550049785738
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:23:15 - cex delete buy orders: eth_btc[move]
2019-02-13 10:23:16 - cex place new buy order: eth_btc 0.033883 1.44874 [8211124943] margin:0.19773344351315]Array
(
    [complete] => 
    [id] => 8211124943
    [time] => 1550049796285
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 10:23:26 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:23:41 - cex place new buy order: eth_btc 0.033872 1.4493 [8211127770]Array
(
    [complete] => 
    [id] => 8211127770
    [time] => 1550049820813
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:23:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:23:51 - cex place new buy order: eth_btc 0.033874 1.44917 [8211128597] margin:0.2273129834091]Array
(
    [complete] => 
    [id] => 8211128597
    [time] => 1550049830511
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:23:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:24:01 - cex place new buy order: eth_btc 0.033876 1.44908 [8211129444] margin:0.22434762073444]Array
(
    [complete] => 
    [id] => 8211129444
    [time] => 1550049840938
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:24:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:24:05 - cex place new buy order: eth_btc 0.033878 0.01238 [] margin:0.2213826081823]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 10:24:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:24:15 - cex place new buy order: eth_btc 0.033878 1.449 [8211130704] margin:0.23614144872779]Array
(
    [complete] => 
    [id] => 8211130704
    [time] => 1550049854885
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:24:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:24:28 - cex place new buy order: eth_btc 0.03388 1.44891 [8211131891] margin:0.24203069657616]Array
(
    [complete] => 
    [id] => 8211131891
    [time] => 1550049867879
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:24:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:24:40 - cex place new buy order: eth_btc 0.033882 1.44883 [8211132830] margin:0.23611357062747]Array
(
    [complete] => 
    [id] => 8211132830
    [time] => 1550049879816
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:24:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:24:49 - cex place new buy order: eth_btc 0.033884 1.44874 [8211133435] margin:0.22429465234326]Array
(
    [complete] => 
    [id] => 8211133435
    [time] => 1550049888726
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:25:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:25:05 - cex place new buy order: eth_btc 0.033886 1.44866 [8211134588] margin:0.24493891282535]Array
(
    [complete] => 
    [id] => 8211134588
    [time] => 1550049905445
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:25:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:25:16 - cex place new buy order: eth_btc 0.033888 1.44857 [8211135417] margin:0.25377714825305]Array
(
    [complete] => 
    [id] => 8211135417
    [time] => 1550049916356
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:25:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:25:31 - cex place new buy order: eth_btc 0.03389 1.44849 [8211136279] margin:0.24491000295073]Array
(
    [complete] => 
    [id] => 8211136279
    [time] => 1550049930599
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:25:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:25:43 - cex place new buy order: eth_btc 0.033892 1.4484 [8211137268] margin:0.22719225775996]Array
(
    [complete] => 
    [id] => 8211137268
    [time] => 1550049943022
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 10:25:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:25:55 - cex place new buy order: eth_btc 0.033895 1.44827 [8211138012] margin:0.20356984806018]Array
(
    [complete] => 
    [id] => 8211138012
    [time] => 1550049954935
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 10:26:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:26:16 - cex place new buy order: eth_btc 0.033897 1.44819 [8211139508] margin:0.23600908634982]Array
(
    [complete] => 
    [id] => 8211139508
    [time] => 1550049976189
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 10:26:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:26:30 - cex place new buy order: eth_btc 0.033899 1.4481 [8211140791] margin:0.22714534352046]Array
(
    [complete] => 
    [id] => 8211140791
    [time] => 1550049989789
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 10:26:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:26:40 - cex place new buy order: eth_btc 0.033901 1.44802 [8211141578] margin:0.22123241202323]Array
(
    [complete] => 
    [id] => 8211141578
    [time] => 1550050000087
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 10:26:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:26:51 - cex place new buy order: eth_btc 0.033903 1.44793 [8211142533] margin:0.2064714037106]Array
(
    [complete] => 
    [id] => 8211142533
    [time] => 1550050010797
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 10:27:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:27:06 - cex place new buy order: eth_btc 0.033905 1.44784 [8211143458] margin:0.2064592243032]Array
(
    [complete] => 
    [id] => 8211143458
    [time] => 1550050026458
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 10:27:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:27:18 - cex place new buy order: eth_btc 0.033907 1.44776 [8211144261] margin:0.2211932639278]Array
(
    [complete] => 
    [id] => 8211144261
    [time] => 1550050038268
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 10:27:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:27:29 - cex place new buy order: eth_btc 0.033909 1.44767 [8211144871] margin:0.21528207850423]Array
(
    [complete] => 
    [id] => 8211144871
    [time] => 1550050048886
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 10:27:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:27:38 - cex place new buy order: eth_btc 0.033911 1.44759 [8211145473] margin:0.20052490342366]Array
(
    [complete] => 
    [id] => 8211145473
    [time] => 1550050058477
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 10:27:50 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:28:05 - cex place new buy order: eth_btc 0.033873 1.4492 [8211146973]Array
(
    [complete] => 
    [id] => 8211146973
    [time] => 1550050084548
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 10:28:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:28:14 - cex place new buy order: eth_btc 0.033875 1.44913 [8211147601] margin:0.2479704797048]Array
(
    [complete] => 
    [id] => 8211147601
    [time] => 1550050094297
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 10:28:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:28:25 - cex place new buy order: eth_btc 0.033877 1.44904 [8211148207] margin:0.28928181361985]Array
(
    [complete] => 
    [id] => 8211148207
    [time] => 1550050105473
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 10:28:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:28:38 - cex place new buy order: eth_btc 0.033879 1.44896 [8211148964] margin:0.26269960742642]Array
(
    [complete] => 
    [id] => 8211148964
    [time] => 1550050117602
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 10:28:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:28:50 - cex place new buy order: eth_btc 0.033881 1.44887 [8211149567] margin:0.25678108674478]Array
(
    [complete] => 
    [id] => 8211149567
    [time] => 1550050130015
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 10:29:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:29:01 - cex place new buy order: eth_btc 0.033883 1.44878 [8211150230] margin:0.23020393707758]Array
(
    [complete] => 
    [id] => 8211150230
    [time] => 1550050141429
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 10:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:29:06 - cex place new buy order: eth_btc 0.033885 1.4487 [8211150526] margin:0.2183857163937]Array
(
    [complete] => 
    [id] => 8211150526
    [time] => 1550050145755
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 10:29:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:29:27 - cex place new buy order: eth_btc 0.033887 1.44861 [8211152146] margin:0.21247085903149]Array
(
    [complete] => 
    [id] => 8211152146
    [time] => 1550050166767
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 10:29:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:29:39 - cex place new buy order: eth_btc 0.033889 1.44853 [8211153352] margin:0.20655669981411]Array
(
    [complete] => 
    [id] => 8211153352
    [time] => 1550050179004
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 10:29:49 - cex delete buy orders: eth_btc[move]
2019-02-13 10:29:51 - cex place new buy order: eth_btc 0.03389 1.44844 [8211154313] margin:0.19769260275588]Array
(
    [complete] => 
    [id] => 8211154313
    [time] => 1550050191074
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:30:00 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:30:05 - cex place new buy order: eth_btc 0.033872 1.4493 [8211155540]Array
(
    [complete] => 
    [id] => 8211155540
    [time] => 1550050204902
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:30:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:30:15 - cex place new buy order: eth_btc 0.033874 1.44917 [8211156511] margin:0.24797780008265]Array
(
    [complete] => 
    [id] => 8211156511
    [time] => 1550050214651
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:30:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:30:27 - cex place new buy order: eth_btc 0.033876 1.44908 [8211157927] margin:0.25091510213719]Array
(
    [complete] => 
    [id] => 8211157927
    [time] => 1550050226533
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:30:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:30:38 - cex place new buy order: eth_btc 0.033878 1.449 [8211159033] margin:0.25090028927328]Array
(
    [complete] => 
    [id] => 8211159033
    [time] => 1550050237834
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:30:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:30:49 - cex place new buy order: eth_btc 0.03388 1.44891 [8211160221] margin:0.20661157024793]Array
(
    [complete] => 
    [id] => 8211160221
    [time] => 1550050249033
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:30:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:30:59 - cex place new buy order: eth_btc 0.033882 1.44883 [8211161184] margin:0.22430789209609]Array
(
    [complete] => 
    [id] => 8211161184
    [time] => 1550050259372
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:31:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:31:13 - cex place new buy order: eth_btc 0.033884 1.44874 [8211162460] margin:0.21839216149215]Array
(
    [complete] => 
    [id] => 8211162460
    [time] => 1550050272935
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:31:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:31:24 - cex place new buy order: eth_btc 0.033886 1.44866 [8211163516] margin:0.2124771291979]Array
(
    [complete] => 
    [id] => 8211163516
    [time] => 1550050284386
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:31:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:31:36 - cex place new buy order: eth_btc 0.033888 1.44857 [8211164563] margin:0.2065627950897]Array
(
    [complete] => 
    [id] => 8211164563
    [time] => 1550050296016
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:31:47 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:32:00 - cex place new buy order: eth_btc 0.033872 1.4493 [8211166586]Array
(
    [complete] => 
    [id] => 8211166586
    [time] => 1550050319570
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:32:05 - cex place new buy order: eth_btc 0.033874 1.44917 [8211166998] margin:0.2627383834209]Array
(
    [complete] => 
    [id] => 8211166998
    [time] => 1550050324885
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:32:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:32:14 - cex place new buy order: eth_btc 0.033876 1.44908 [8211167767] margin:0.25681898689336]Array
(
    [complete] => 
    [id] => 8211167767
    [time] => 1550050333774
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:32:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:32:24 - cex place new buy order: eth_btc 0.033878 1.449 [8211168386] margin:0.24204498494598]Array
(
    [complete] => 
    [id] => 8211168386
    [time] => 1550050344342
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:32:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:32:35 - cex place new buy order: eth_btc 0.03388 1.44891 [8211169101] margin:0.23022432113342]Array
(
    [complete] => 
    [id] => 8211169101
    [time] => 1550050354514
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:32:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:32:46 - cex place new buy order: eth_btc 0.033882 1.44883 [8211169966] margin:0.22135647246324]Array
(
    [complete] => 
    [id] => 8211169966
    [time] => 1550050365872
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:32:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:32:57 - cex place new buy order: eth_btc 0.033884 1.44874 [8211170825] margin:0.212489670641]Array
(
    [complete] => 
    [id] => 8211170825
    [time] => 1550050377389
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:33:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:33:11 - cex place new buy order: eth_btc 0.033886 1.44866 [8211171599] margin:0.2124771291979]Array
(
    [complete] => 
    [id] => 8211171599
    [time] => 1550050391076
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:33:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:33:20 - cex place new buy order: eth_btc 0.033888 1.44857 [8211172247] margin:0.2065627950897]Array
(
    [complete] => 
    [id] => 8211172247
    [time] => 1550050400405
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:33:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:33:28 - cex place new buy order: eth_btc 0.03389 1.44849 [8211172892] margin:0.20064915904396]Array
(
    [complete] => 
    [id] => 8211172892
    [time] => 1550050408423
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:33:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:33:40 - cex place new buy order: eth_btc 0.033892 1.4484 [8211173613] margin:0.20063731854125]Array
(
    [complete] => 
    [id] => 8211173613
    [time] => 1550050419522
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 10:33:48 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:34:01 - cex place new buy order: eth_btc 0.033872 1.4493 [8211175395]Array
(
    [complete] => 
    [id] => 8211175395
    [time] => 1550050440724
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:34:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:34:06 - cex place new buy order: eth_btc 0.033874 1.44917 [8211175982] margin:0.25978626675325]Array
(
    [complete] => 
    [id] => 8211175982
    [time] => 1550050446034
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:34:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:34:15 - cex place new buy order: eth_btc 0.033876 1.44908 [8211176972] margin:0.25386704451529]Array
(
    [complete] => 
    [id] => 8211176972
    [time] => 1550050455482
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:34:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:34:27 - cex place new buy order: eth_btc 0.033878 1.449 [8211177851] margin:0.23614144872779]Array
(
    [complete] => 
    [id] => 8211177851
    [time] => 1550050466707
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:34:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:34:37 - cex place new buy order: eth_btc 0.03388 1.44891 [8211178962] margin:0.22432113341204]Array
(
    [complete] => 
    [id] => 8211178962
    [time] => 1550050477236
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:34:47 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:35:01 - cex place new buy order: eth_btc 0.033872 1.4493 [8211181149]Array
(
    [complete] => 
    [id] => 8211181149
    [time] => 1550050500963
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:35:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:35:07 - cex place new buy order: eth_btc 0.033874 1.44917 [8211182042] margin:0.25978626675325]Array
(
    [complete] => 
    [id] => 8211182042
    [time] => 1550050506867
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:35:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:35:18 - cex place new buy order: eth_btc 0.033876 1.44908 [8211183048] margin:0.25681898689336]Array
(
    [complete] => 
    [id] => 8211183048
    [time] => 1550050518089
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:35:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:35:30 - cex place new buy order: eth_btc 0.033878 1.449 [8211184045] margin:0.22433437629139]Array
(
    [complete] => 
    [id] => 8211184045
    [time] => 1550050530199
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:35:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:35:41 - cex place new buy order: eth_btc 0.03388 1.44891 [8211185106] margin:0.22432113341204]Array
(
    [complete] => 
    [id] => 8211185106
    [time] => 1550050541233
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:35:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:35:51 - cex place new buy order: eth_btc 0.033882 1.44883 [8211186092] margin:0.24791924915886]Array
(
    [complete] => 
    [id] => 8211186092
    [time] => 1550050551355
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:36:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:36:03 - cex place new buy order: eth_btc 0.033884 1.44874 [8211187159] margin:0.26856333372682]Array
(
    [complete] => 
    [id] => 8211187159
    [time] => 1550050562563
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:36:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:36:14 - cex place new buy order: eth_btc 0.033886 1.44866 [8211188306] margin:0.24788998406422]Array
(
    [complete] => 
    [id] => 8211188306
    [time] => 1550050573830
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:36:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:36:25 - cex place new buy order: eth_btc 0.033888 1.44857 [8211189335] margin:0.24787535410764]Array
(
    [complete] => 
    [id] => 8211189335
    [time] => 1550050584902
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:36:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:36:36 - cex place new buy order: eth_btc 0.03389 1.44849 [8211190378] margin:0.27736795514901]Array
(
    [complete] => 
    [id] => 8211190378
    [time] => 1550050596136
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:36:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:36:47 - cex place new buy order: eth_btc 0.033892 1.4484 [8211191533] margin:0.2744010385932]Array
(
    [complete] => 
    [id] => 8211191533
    [time] => 1550050606687
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 10:36:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:36:56 - cex place new buy order: eth_btc 0.033894 1.44831 [8211192402] margin:0.26848409748039]Array
(
    [complete] => 
    [id] => 8211192402
    [time] => 1550050616192
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 10:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:37:06 - cex place new buy order: eth_btc 0.033896 1.44823 [8211193352] margin:0.26551805522776]Array
(
    [complete] => 
    [id] => 8211193352
    [time] => 1550050625925
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 10:37:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:37:15 - cex place new buy order: eth_btc 0.033898 1.44814 [8211194181] margin:0.24190217711961]Array
(
    [complete] => 
    [id] => 8211194181
    [time] => 1550050635277
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 10:37:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:37:24 - cex place new buy order: eth_btc 0.0339 1.44806 [8211195203] margin:0.24188790560471]Array
(
    [complete] => 
    [id] => 8211195203
    [time] => 1550050643710
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 10:37:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:37:34 - cex place new buy order: eth_btc 0.033902 1.44797 [8211195983] margin:0.2359742788036]Array
(
    [complete] => 
    [id] => 8211195983
    [time] => 1550050653580
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 10:37:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:37:42 - cex place new buy order: eth_btc 0.033904 1.44789 [8211196658] margin:0.21236432279377]Array
(
    [complete] => 
    [id] => 8211196658
    [time] => 1550050661633
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 10:37:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:37:52 - cex place new buy order: eth_btc 0.033906 1.4478 [8211197658] margin:0.20645313513832]Array
(
    [complete] => 
    [id] => 8211197658
    [time] => 1550050672079
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 10:38:01 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:38:05 - cex place new buy order: eth_btc 0.033872 1.4493 [8211198729]Array
(
    [complete] => 
    [id] => 8211198729
    [time] => 1550050684958
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:38:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:38:52 - cex place new buy order: eth_btc 0.033874 1.44917 [8211202460] margin:0.26569050008856]Array
(
    [complete] => 
    [id] => 8211202460
    [time] => 1550050732200
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:39:05 - cex place new buy order: eth_btc 0.033876 1.44908 [8211203570] margin:0.2892903530523]Array
(
    [complete] => 
    [id] => 8211203570
    [time] => 1550050745485
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:39:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:39:21 - cex place new buy order: eth_btc 0.033878 1.449 [8211204434] margin:0.28336973847334]Array
(
    [complete] => 
    [id] => 8211204434
    [time] => 1550050761022
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:39:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:39:31 - cex place new buy order: eth_btc 0.03388 1.44891 [8211205128] margin:0.2331759149941]Array
(
    [complete] => 
    [id] => 8211205128
    [time] => 1550050770547
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:39:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:39:40 - cex place new buy order: eth_btc 0.033882 1.44883 [8211205918] margin:0.27448202585443]Array
(
    [complete] => 
    [id] => 8211205918
    [time] => 1550050779906
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:39:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:39:51 - cex place new buy order: eth_btc 0.033884 1.44874 [8211206921] margin:0.27151457915238]Array
(
    [complete] => 
    [id] => 8211206921
    [time] => 1550050790910
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:40:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:40:01 - cex place new buy order: eth_btc 0.033886 1.44866 [8211207935] margin:0.2626453402585]Array
(
    [complete] => 
    [id] => 8211207935
    [time] => 1550050801026
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:40:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:40:05 - cex place new buy order: eth_btc 0.033888 1.44857 [8211208306] margin:0.25967894239849]Array
(
    [complete] => 
    [id] => 8211208306
    [time] => 1550050805348
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:40:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:40:16 - cex place new buy order: eth_btc 0.03389 1.44849 [8211209179] margin:0.27146650929477]Array
(
    [complete] => 
    [id] => 8211209179
    [time] => 1550050816350
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:40:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:40:27 - cex place new buy order: eth_btc 0.033892 1.4484 [8211210007] margin:0.24489555057241]Array
(
    [complete] => 
    [id] => 8211210007
    [time] => 1550050827143
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 10:40:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:40:37 - cex place new buy order: eth_btc 0.033894 1.44831 [8211210631] margin:0.24783147459728]Array
(
    [complete] => 
    [id] => 8211210631
    [time] => 1550050836882
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 10:40:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:40:48 - cex place new buy order: eth_btc 0.033896 1.44823 [8211211468] margin:0.24486665093226]Array
(
    [complete] => 
    [id] => 8211211468
    [time] => 1550050847803
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 10:40:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:40:57 - cex place new buy order: eth_btc 0.033898 1.44814 [8211212200] margin:0.23600212401913]Array
(
    [complete] => 
    [id] => 8211212200
    [time] => 1550050856645
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 10:41:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:41:05 - cex place new buy order: eth_btc 0.0339 1.44806 [8211212935] margin:0.23303834808261]Array
(
    [complete] => 
    [id] => 8211212935
    [time] => 1550050865503
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 10:41:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:41:14 - cex place new buy order: eth_btc 0.033902 1.44797 [8211213787] margin:0.22712524334847]Array
(
    [complete] => 
    [id] => 8211213787
    [time] => 1550050873979
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 10:41:21 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:41:30 - cex place new buy order: eth_btc 0.033904 1.4479 [8211214450]Array
(
    [complete] => 
    [id] => 8211214450
    [time] => 1550050890089
    [pending] => 1.44790000
    [amount] => 1.44790000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 10:41:43 - cex delete buy orders: eth_btc[move]
2019-02-13 10:41:45 - cex place new buy order: eth_btc 0.033871 1.44784 [8211214987] margin:0.21530747677334]Array
(
    [complete] => 
    [id] => 8211214987
    [time] => 1550050904572
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:42:03 - cex delete buy orders: eth_btc[move]
2019-02-13 10:42:05 - cex place new buy order: eth_btc 0.033871 1.44926 [8211215620] margin:0.30408597071327]Array
(
    [complete] => 
    [id] => 8211215620
    [time] => 1550050924877
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:43:03 - cex delete buy orders: eth_btc[move]
2019-02-13 10:43:04 - cex place new buy order: eth_btc 0.033871 1.44926 [8211217782] margin:0.33360888049128]Array
(
    [complete] => 
    [id] => 8211217782
    [time] => 1550050984358
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:43:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:43:25 - cex place new buy order: eth_btc 0.033873 1.44921 [8211219599] margin:0.33359903167716]Array
(
    [complete] => 
    [id] => 8211219599
    [time] => 1550051005053
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 10:43:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:43:33 - cex place new buy order: eth_btc 0.033875 1.44913 [8211219999] margin:0.33948339483394]Array
(
    [complete] => 
    [id] => 8211219999
    [time] => 1550051013049
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 10:43:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:43:42 - cex place new buy order: eth_btc 0.033877 1.44904 [8211220725] margin:0.33355964223514]Array
(
    [complete] => 
    [id] => 8211220725
    [time] => 1550051022483
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 10:43:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:43:51 - cex place new buy order: eth_btc 0.033879 1.44896 [8211221358] margin:0.32763658903745]Array
(
    [complete] => 
    [id] => 8211221358
    [time] => 1550051030992
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 10:43:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:44:00 - cex place new buy order: eth_btc 0.033881 1.44887 [8211221983] margin:0.32171423511702]Array
(
    [complete] => 
    [id] => 8211221983
    [time] => 1550051039466
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 10:44:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:44:05 - cex place new buy order: eth_btc 0.033883 1.44878 [8211222342] margin:0.31579258035002]Array
(
    [complete] => 
    [id] => 8211222342
    [time] => 1550051044897
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 10:44:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:44:13 - cex place new buy order: eth_btc 0.033885 1.4487 [8211223032] margin:0.28921351630515]Array
(
    [complete] => 
    [id] => 8211223032
    [time] => 1550051053308
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 10:44:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:44:22 - cex place new buy order: eth_btc 0.033887 1.44861 [8211224161] margin:0.24493168471684]Array
(
    [complete] => 
    [id] => 8211224161
    [time] => 1550051062057
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 10:44:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:44:30 - cex place new buy order: eth_btc 0.033889 1.44853 [8211225150] margin:0.28032694974769]Array
(
    [complete] => 
    [id] => 8211225150
    [time] => 1550051070460
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 10:44:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:44:40 - cex place new buy order: eth_btc 0.033891 1.44844 [8211226042] margin:0.27440913516861]Array
(
    [complete] => 
    [id] => 8211226042
    [time] => 1550051079833
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 10:44:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:44:49 - cex place new buy order: eth_btc 0.033893 1.44836 [8211226793] margin:0.27144248074824]Array
(
    [complete] => 
    [id] => 8211226793
    [time] => 1550051088527
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 10:44:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:44:56 - cex place new buy order: eth_btc 0.033895 1.44827 [8211227381] margin:0.26257560112111]Array
(
    [complete] => 
    [id] => 8211227381
    [time] => 1550051096289
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 10:45:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:45:05 - cex place new buy order: eth_btc 0.033897 1.44819 [8211228023] margin:0.24190931350856]Array
(
    [complete] => 
    [id] => 8211228023
    [time] => 1550051104590
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 10:45:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:45:13 - cex place new buy order: eth_btc 0.033899 1.4481 [8211228596] margin:0.25369479925663]Array
(
    [complete] => 
    [id] => 8211228596
    [time] => 1550051113463
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 10:45:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:45:23 - cex place new buy order: eth_btc 0.033901 1.44802 [8211229274] margin:0.25367983245332]Array
(
    [complete] => 
    [id] => 8211229274
    [time] => 1550051123218
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 10:45:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:45:33 - cex place new buy order: eth_btc 0.033903 1.44793 [8211230046] margin:0.25956405037901]Array
(
    [complete] => 
    [id] => 8211230046
    [time] => 1550051133263
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 10:45:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:45:42 - cex place new buy order: eth_btc 0.033905 1.44784 [8211231079] margin:0.23595339920366]Array
(
    [complete] => 
    [id] => 8211231079
    [time] => 1550051141744
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 10:45:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:45:50 - cex place new buy order: eth_btc 0.033907 1.44776 [8211232034] margin:0.22709175096587]Array
(
    [complete] => 
    [id] => 8211232034
    [time] => 1550051150260
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 10:45:57 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:46:04 - cex place new buy order: eth_btc 0.033872 1.4493 [8211233713]Array
(
    [complete] => 
    [id] => 8211233713
    [time] => 1550051164206
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:46:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:46:12 - cex place new buy order: eth_btc 0.033874 1.44917 [8211234565] margin:0.28930743342976]Array
(
    [complete] => 
    [id] => 8211234565
    [time] => 1550051172456
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:46:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:46:21 - cex place new buy order: eth_btc 0.033876 1.44908 [8211235709] margin:0.28338646829613]Array
(
    [complete] => 
    [id] => 8211235709
    [time] => 1550051181439
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:46:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:46:32 - cex place new buy order: eth_btc 0.033878 1.449 [8211236389] margin:0.27746620225517]Array
(
    [complete] => 
    [id] => 8211236389
    [time] => 1550051191557
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:46:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:46:40 - cex place new buy order: eth_btc 0.03388 1.44891 [8211237029] margin:0.24793388429751]Array
(
    [complete] => 
    [id] => 8211237029
    [time] => 1550051200325
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:46:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:46:51 - cex place new buy order: eth_btc 0.033882 1.44883 [8211238007] margin:0.28333628475297]Array
(
    [complete] => 
    [id] => 8211238007
    [time] => 1550051210709
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:47:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:47:01 - cex place new buy order: eth_btc 0.033884 1.44874 [8211238903] margin:0.27741707000353]Array
(
    [complete] => 
    [id] => 8211238903
    [time] => 1550051221157
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:47:13 - cex place new buy order: eth_btc 0.033872 1.4493 [8211239904]Array
(
    [complete] => 
    [id] => 8211239904
    [time] => 1550051233283
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:47:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:47:22 - cex place new buy order: eth_btc 0.033874 1.44917 [8211240679] margin:0.30997225010332]Array
(
    [complete] => 
    [id] => 8211240679
    [time] => 1550051242451
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:47:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:47:32 - cex place new buy order: eth_btc 0.033876 1.44908 [8211241514] margin:0.28043452591804]Array
(
    [complete] => 
    [id] => 8211241514
    [time] => 1550051252297
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:47:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:47:43 - cex place new buy order: eth_btc 0.033878 1.449 [8211242236] margin:0.29812857901885]Array
(
    [complete] => 
    [id] => 8211242236
    [time] => 1550051263088
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:47:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:47:53 - cex place new buy order: eth_btc 0.03388 1.44891 [8211242894] margin:0.2922077922078]Array
(
    [complete] => 
    [id] => 8211242894
    [time] => 1550051272626
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:48:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:48:05 - cex place new buy order: eth_btc 0.033872 1.4493 [8211243823]Array
(
    [complete] => 
    [id] => 8211243823
    [time] => 1550051284539
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:48:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:48:13 - cex place new buy order: eth_btc 0.033874 1.44917 [8211244522] margin:0.23912145007969]Array
(
    [complete] => 
    [id] => 8211244522
    [time] => 1550051292681
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:48:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:48:21 - cex place new buy order: eth_btc 0.033876 1.44908 [8211245099] margin:0.27748258353997]Array
(
    [complete] => 
    [id] => 8211245099
    [time] => 1550051300556
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:48:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:48:30 - cex place new buy order: eth_btc 0.033878 1.449 [8211245749] margin:0.25975559360059]Array
(
    [complete] => 
    [id] => 8211245749
    [time] => 1550051309886
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:48:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:48:40 - cex place new buy order: eth_btc 0.03388 1.44891 [8211246543] margin:0.23612750885478]Array
(
    [complete] => 
    [id] => 8211246543
    [time] => 1550051319826
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:48:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:48:48 - cex place new buy order: eth_btc 0.033882 1.44883 [8211247146] margin:0.23021073136178]Array
(
    [complete] => 
    [id] => 8211247146
    [time] => 1550051327791
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:48:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:48:55 - cex place new buy order: eth_btc 0.033884 1.44874 [8211247695] margin:0.25380710659897]Array
(
    [complete] => 
    [id] => 8211247695
    [time] => 1550051335246
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:49:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:49:06 - cex place new buy order: eth_btc 0.033886 1.44866 [8211248487] margin:0.24493891282535]Array
(
    [complete] => 
    [id] => 8211248487
    [time] => 1550051346337
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:49:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:49:22 - cex place new buy order: eth_btc 0.033888 1.44857 [8211249605] margin:0.21836638338053]Array
(
    [complete] => 
    [id] => 8211249605
    [time] => 1550051362438
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:49:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:49:31 - cex place new buy order: eth_btc 0.03389 1.44849 [8211250658] margin:0.22130421953379]Array
(
    [complete] => 
    [id] => 8211250658
    [time] => 1550051371057
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:49:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:49:41 - cex place new buy order: eth_btc 0.033892 1.4484 [8211251922] margin:0.22129116015579]Array
(
    [complete] => 
    [id] => 8211251922
    [time] => 1550051380692
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 10:49:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:49:51 - cex place new buy order: eth_btc 0.033894 1.44831 [8211252853] margin:0.20947660352866]Array
(
    [complete] => 
    [id] => 8211252853
    [time] => 1550051390936
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 10:49:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:50:00 - cex place new buy order: eth_btc 0.033896 1.44823 [8211253520] margin:0.20356384234128]Array
(
    [complete] => 
    [id] => 8211253520
    [time] => 1550051399839
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 10:50:03 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:50:12 - cex place new buy order: eth_btc 0.033872 1.4493 [8211254502]Array
(
    [complete] => 
    [id] => 8211254502
    [time] => 1550051412482
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:50:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:50:20 - cex place new buy order: eth_btc 0.033874 1.44917 [8211255006] margin:0.27159473342386]Array
(
    [complete] => 
    [id] => 8211255006
    [time] => 1550051419861
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:50:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:50:29 - cex place new buy order: eth_btc 0.033876 1.44908 [8211255415] margin:0.27453064116187]Array
(
    [complete] => 
    [id] => 8211255415
    [time] => 1550051428624
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:50:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:50:38 - cex place new buy order: eth_btc 0.033878 1.449 [8211255926] margin:0.26565912981875]Array
(
    [complete] => 
    [id] => 8211255926
    [time] => 1550051438334
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:50:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:50:48 - cex place new buy order: eth_btc 0.03388 1.44891 [8211256378] margin:0.23907910271546]Array
(
    [complete] => 
    [id] => 8211256378
    [time] => 1550051447739
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:50:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:50:58 - cex place new buy order: eth_btc 0.033882 1.44883 [8211256994] margin:0.23316215099463]Array
(
    [complete] => 
    [id] => 8211256994
    [time] => 1550051457802
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:51:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:51:06 - cex place new buy order: eth_btc 0.033884 1.44874 [8211257647] margin:0.23019714319441]Array
(
    [complete] => 
    [id] => 8211257647
    [time] => 1550051466047
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:51:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:51:17 - cex place new buy order: eth_btc 0.033886 1.44866 [8211258598] margin:0.23018355663107]Array
(
    [complete] => 
    [id] => 8211258598
    [time] => 1550051476619
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:51:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:51:25 - cex place new buy order: eth_btc 0.033888 1.44857 [8211259059] margin:0.25377714825305]Array
(
    [complete] => 
    [id] => 8211259059
    [time] => 1550051484557
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:51:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:51:33 - cex place new buy order: eth_btc 0.03389 1.44849 [8211259488] margin:0.25081144880494]Array
(
    [complete] => 
    [id] => 8211259488
    [time] => 1550051492632
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 10:51:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:51:41 - cex place new buy order: eth_btc 0.033892 1.4484 [8211260037] margin:0.24784609937449]Array
(
    [complete] => 
    [id] => 8211260037
    [time] => 1550051501389
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 10:51:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:51:50 - cex place new buy order: eth_btc 0.033894 1.44831 [8211260482] margin:0.24193072520209]Array
(
    [complete] => 
    [id] => 8211260482
    [time] => 1550051510497
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 10:51:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:52:00 - cex place new buy order: eth_btc 0.033896 1.44823 [8211260908] margin:0.23601604909134]Array
(
    [complete] => 
    [id] => 8211260908
    [time] => 1550051519823
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 10:52:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:52:11 - cex place new buy order: eth_btc 0.033898 1.44814 [8211261553] margin:0.24190217711961]Array
(
    [complete] => 
    [id] => 8211261553
    [time] => 1550051530986
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 10:52:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:52:20 - cex place new buy order: eth_btc 0.0339 1.44806 [8211262174] margin:0.23303834808261]Array
(
    [complete] => 
    [id] => 8211262174
    [time] => 1550051540470
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 10:52:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:52:31 - cex place new buy order: eth_btc 0.033902 1.44797 [8211262770] margin:0.23302460031855]Array
(
    [complete] => 
    [id] => 8211262770
    [time] => 1550051551002
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 10:52:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:52:41 - cex place new buy order: eth_btc 0.033904 1.44789 [8211263166] margin:0.2212128362435]Array
(
    [complete] => 
    [id] => 8211263166
    [time] => 1550051560936
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 10:52:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:52:49 - cex place new buy order: eth_btc 0.033906 1.4478 [8211263503] margin:0.23004777915414]Array
(
    [complete] => 
    [id] => 8211263503
    [time] => 1550051569411
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 10:52:57 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:53:05 - cex place new buy order: eth_btc 0.033872 1.4493 [8211264343]Array
(
    [complete] => 
    [id] => 8211264343
    [time] => 1550051585102
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:53:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:53:15 - cex place new buy order: eth_btc 0.033874 1.44917 [8211265116] margin:0.29225955009742]Array
(
    [complete] => 
    [id] => 8211265116
    [time] => 1550051595462
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:53:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:53:23 - cex place new buy order: eth_btc 0.033876 1.44908 [8211265551] margin:0.2892903530523]Array
(
    [complete] => 
    [id] => 8211265551
    [time] => 1550051603509
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:53:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:53:32 - cex place new buy order: eth_btc 0.033878 1.449 [8211266160] margin:0.31879095578253]Array
(
    [complete] => 
    [id] => 8211266160
    [time] => 1550051612342
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:53:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:53:43 - cex place new buy order: eth_btc 0.03388 1.44891 [8211266990] margin:0.27154663518301]Array
(
    [complete] => 
    [id] => 8211266990
    [time] => 1550051622788
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:53:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:53:52 - cex place new buy order: eth_btc 0.033882 1.44883 [8211267486] margin:0.26857918658876]Array
(
    [complete] => 
    [id] => 8211267486
    [time] => 1550051632031
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:54:04 - cex delete buy orders: eth_btc[move]
2019-02-13 10:54:05 - cex place new buy order: eth_btc 0.033882 1.44878 [8211267937] margin:0.29218192013694]Array
(
    [complete] => 
    [id] => 8211267937
    [time] => 1550051645280
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:54:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:54:14 - cex place new buy order: eth_btc 0.033884 1.44874 [8211268755] margin:0.31283201511036]Array
(
    [complete] => 
    [id] => 8211268755
    [time] => 1550051654170
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:54:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:54:23 - cex place new buy order: eth_btc 0.033886 1.44866 [8211269587] margin:0.3069114088414]Array
(
    [complete] => 
    [id] => 8211269587
    [time] => 1550051663226
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:54:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:54:34 - cex place new buy order: eth_btc 0.033888 1.44857 [8211270668] margin:0.30099150141643]Array
(
    [complete] => 
    [id] => 8211270668
    [time] => 1550051673661
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 10:54:41 - cex delete buy orders: eth_btc[move]
2019-02-13 10:54:42 - cex place new buy order: eth_btc 0.033871 1.44853 [8211271302] margin:0.30098261972911]Array
(
    [complete] => 
    [id] => 8211271302
    [time] => 1550051681767
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 10:54:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:54:51 - cex place new buy order: eth_btc 0.033873 1.44921 [8211272034] margin:0.3483600507779]Array
(
    [complete] => 
    [id] => 8211272034
    [time] => 1550051691041
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 10:54:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:55:00 - cex place new buy order: eth_btc 0.033875 1.44913 [8211272693] margin:0.35129151291513]Array
(
    [complete] => 
    [id] => 8211272693
    [time] => 1550051700367
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 10:55:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:55:04 - cex place new buy order: eth_btc 0.033877 1.44904 [8211272994] margin:0.34536706319921]Array
(
    [complete] => 
    [id] => 8211272994
    [time] => 1550051703903
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 10:55:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:55:14 - cex place new buy order: eth_btc 0.033879 1.44896 [8211273891] margin:0.33944331296674]Array
(
    [complete] => 
    [id] => 8211273891
    [time] => 1550051714044
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 10:55:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:55:22 - cex place new buy order: eth_btc 0.033881 1.44887 [8211274496] margin:0.33352026209381]Array
(
    [complete] => 
    [id] => 8211274496
    [time] => 1550051721568
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 10:55:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:55:30 - cex place new buy order: eth_btc 0.033883 1.44878 [8211275192] margin:0.32169524540329]Array
(
    [complete] => 
    [id] => 8211275192
    [time] => 1550051730487
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 10:55:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:55:40 - cex place new buy order: eth_btc 0.033885 1.4487 [8211276174] margin:0.30987162461267]Array
(
    [complete] => 
    [id] => 8211276174
    [time] => 1550051739912
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 10:55:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:55:50 - cex place new buy order: eth_btc 0.033887 1.44861 [8211276974] margin:0.30395136778114]Array
(
    [complete] => 
    [id] => 8211276974
    [time] => 1550051750502
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 10:55:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:56:00 - cex place new buy order: eth_btc 0.033889 1.44853 [8211277598] margin:0.29803180973176]Array
(
    [complete] => 
    [id] => 8211277598
    [time] => 1550051760024
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 10:56:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:56:06 - cex place new buy order: eth_btc 0.033891 1.44844 [8211278155] margin:0.30981676551296]Array
(
    [complete] => 
    [id] => 8211278155
    [time] => 1550051765905
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 10:56:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:56:15 - cex place new buy order: eth_btc 0.033893 1.44836 [8211278886] margin:0.28619478948455]Array
(
    [complete] => 
    [id] => 8211278886
    [time] => 1550051774913
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 10:57:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:57:05 - cex place new buy order: eth_btc 0.033895 1.44827 [8211282136] margin:0.28912818999853]Array
(
    [complete] => 
    [id] => 8211282136
    [time] => 1550051825167
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 10:57:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:57:14 - cex place new buy order: eth_btc 0.033897 1.44819 [8211282844] margin:0.32746260731036]Array
(
    [complete] => 
    [id] => 8211282844
    [time] => 1550051834028
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 10:57:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:57:24 - cex place new buy order: eth_btc 0.033899 1.4481 [8211283685] margin:0.29204401309775]Array
(
    [complete] => 
    [id] => 8211283685
    [time] => 1550051843899
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 10:57:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:57:33 - cex place new buy order: eth_btc 0.033901 1.44802 [8211284380] margin:0.25662959794694]Array
(
    [complete] => 
    [id] => 8211284380
    [time] => 1550051852939
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 10:57:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:57:45 - cex place new buy order: eth_btc 0.033903 1.44793 [8211285020] margin:0.25661445889744]Array
(
    [complete] => 
    [id] => 8211285020
    [time] => 1550051864914
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 10:57:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:57:53 - cex place new buy order: eth_btc 0.033905 1.44784 [8211285659] margin:0.23595339920366]Array
(
    [complete] => 
    [id] => 8211285659
    [time] => 1550051873340
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 10:58:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:58:02 - cex place new buy order: eth_btc 0.033907 1.44776 [8211286295] margin:0.22414250744685]Array
(
    [complete] => 
    [id] => 8211286295
    [time] => 1550051881716
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 10:58:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:58:13 - cex place new buy order: eth_btc 0.033909 1.44767 [8211287122] margin:0.20053673066147]Array
(
    [complete] => 
    [id] => 8211287122
    [time] => 1550051893201
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 10:58:21 - cex delete buy orders: eth_btc [above margin]
2019-02-13 10:58:29 - cex place new buy order: eth_btc 0.033872 1.4493 [8211288348]Array
(
    [complete] => 
    [id] => 8211288348
    [time] => 1550051908636
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 10:58:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:58:38 - cex place new buy order: eth_btc 0.033874 1.44917 [8211289259] margin:0.28635531676211]Array
(
    [complete] => 
    [id] => 8211289259
    [time] => 1550051917500
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 10:58:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:58:48 - cex place new buy order: eth_btc 0.033876 1.44908 [8211290101] margin:0.30700200732081]Array
(
    [complete] => 
    [id] => 8211290101
    [time] => 1550051928439
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 10:58:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:58:58 - cex place new buy order: eth_btc 0.033878 1.449 [8211290951] margin:0.30403211523702]Array
(
    [complete] => 
    [id] => 8211290951
    [time] => 1550051938391
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 10:59:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:59:06 - cex place new buy order: eth_btc 0.03388 1.44891 [8211291632] margin:0.29515938606848]Array
(
    [complete] => 
    [id] => 8211291632
    [time] => 1550051946424
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 10:59:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:59:22 - cex place new buy order: eth_btc 0.033882 1.44883 [8211292804] margin:0.28923912401866]Array
(
    [complete] => 
    [id] => 8211292804
    [time] => 1550051962121
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 10:59:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:59:32 - cex place new buy order: eth_btc 0.033884 1.44874 [8211293491] margin:0.29512454255696]Array
(
    [complete] => 
    [id] => 8211293491
    [time] => 1550051971536
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 10:59:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:59:40 - cex place new buy order: eth_btc 0.033886 1.44866 [8211294027] margin:0.27740069645283]Array
(
    [complete] => 
    [id] => 8211294027
    [time] => 1550051979626
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 10:59:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 10:59:51 - cex place new buy order: eth_btc 0.033888 1.44857 [8211294945] margin:0.24197355996223]Array
(
    [complete] => 
    [id] => 8211294945
    [time] => 1550051991199
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 11:00:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:00:01 - cex place new buy order: eth_btc 0.03389 1.44849 [8211295719] margin:0.23900855709649]Array
(
    [complete] => 
    [id] => 8211295719
    [time] => 1550052000806
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 11:00:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:00:04 - cex place new buy order: eth_btc 0.033892 1.4484 [8211296007] margin:0.2330933553641]Array
(
    [complete] => 
    [id] => 8211296007
    [time] => 1550052004366
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 11:00:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:00:13 - cex place new buy order: eth_btc 0.033894 1.44831 [8211296542] margin:0.22717885171417]Array
(
    [complete] => 
    [id] => 8211296542
    [time] => 1550052012900
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 11:00:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:00:21 - cex place new buy order: eth_btc 0.033896 1.44823 [8211297046] margin:0.24781685154591]Array
(
    [complete] => 
    [id] => 8211297046
    [time] => 1550052020860
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 11:00:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:00:30 - cex place new buy order: eth_btc 0.033898 1.44814 [8211297496] margin:0.24190217711961]Array
(
    [complete] => 
    [id] => 8211297496
    [time] => 1550052029554
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 11:00:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:00:39 - cex place new buy order: eth_btc 0.0339 1.44806 [8211297913] margin:0.23598820058999]Array
(
    [complete] => 
    [id] => 8211297913
    [time] => 1550052038679
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 11:00:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:00:48 - cex place new buy order: eth_btc 0.033902 1.44797 [8211298564] margin:0.23007492183353]Array
(
    [complete] => 
    [id] => 8211298564
    [time] => 1550052048266
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 11:00:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:00:59 - cex place new buy order: eth_btc 0.033904 1.44789 [8211299117] margin:0.22416234072675]Array
(
    [complete] => 
    [id] => 8211299117
    [time] => 1550052058513
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 11:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:01:06 - cex place new buy order: eth_btc 0.033906 1.4478 [8211299888] margin:0.21825045714625]Array
(
    [complete] => 
    [id] => 8211299888
    [time] => 1550052066319
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 11:01:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:01:16 - cex place new buy order: eth_btc 0.033908 1.44772 [8211300401] margin:0.22118674059219]Array
(
    [complete] => 
    [id] => 8211300401
    [time] => 1550052076384
    [pending] => 1.44772000
    [amount] => 1.44772000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 11:01:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:01:27 - cex place new buy order: eth_btc 0.03391 1.44763 [8211300926] margin:0.21527572987319]Array
(
    [complete] => 
    [id] => 8211300926
    [time] => 1550052086530
    [pending] => 1.44763000
    [amount] => 1.44763000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 11:01:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:01:36 - cex place new buy order: eth_btc 0.033912 1.44755 [8211301358] margin:0.2093654163718]Array
(
    [complete] => 
    [id] => 8211301358
    [time] => 1550052095786
    [pending] => 1.44755000
    [amount] => 1.44755000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 11:01:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:01:45 - cex place new buy order: eth_btc 0.033914 1.44746 [8211301942] margin:0.20050716518252]Array
(
    [complete] => 
    [id] => 8211301942
    [time] => 1550052104967
    [pending] => 1.44746000
    [amount] => 1.44746000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 11:01:52 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:02:04 - cex place new buy order: eth_btc 0.033872 1.4493 [8211303698]Array
(
    [complete] => 
    [id] => 8211303698
    [time] => 1550052124244
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 11:02:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:02:14 - cex place new buy order: eth_btc 0.033874 1.44917 [8211304337] margin:0.25388203341794]Array
(
    [complete] => 
    [id] => 8211304337
    [time] => 1550052133556
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 11:02:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:02:22 - cex place new buy order: eth_btc 0.033876 1.44908 [8211304929] margin:0.25977092927145]Array
(
    [complete] => 
    [id] => 8211304929
    [time] => 1550052141547
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 11:02:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:02:31 - cex place new buy order: eth_btc 0.033878 1.449 [8211305795] margin:0.25385205738238]Array
(
    [complete] => 
    [id] => 8211305795
    [time] => 1550052151033
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 11:02:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:02:41 - cex place new buy order: eth_btc 0.03388 1.44891 [8211306506] margin:0.23022432113342]Array
(
    [complete] => 
    [id] => 8211306506
    [time] => 1550052161084
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 11:02:49 - cex delete buy orders: eth_btc[move]
2019-02-13 11:02:50 - cex place new buy order: eth_btc 0.033871 1.44887 [8211307114] margin:0.22726601930285]Array
(
    [complete] => 
    [id] => 8211307114
    [time] => 1550052170472
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 11:03:05 - cex delete buy orders: eth_btc[move]
2019-02-13 11:03:06 - cex place new buy order: eth_btc 0.033871 1.44926 [8211308401] margin:0.24504015115729]Array
(
    [complete] => 
    [id] => 8211308401
    [time] => 1550052186382
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 11:03:27 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:03:49 - cex place new buy order: eth_btc 0.033872 1.4493 [8211312726]Array
(
    [complete] => 
    [id] => 8211312726
    [time] => 1550052229292
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 11:03:57 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:04:05 - cex place new buy order: eth_btc 0.033872 1.4493 [8211314895]Array
(
    [complete] => 
    [id] => 8211314895
    [time] => 1550052245310
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 11:04:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:04:15 - cex place new buy order: eth_btc 0.033874 1.44917 [8211315773] margin:0.20664816673555]Array
(
    [complete] => 
    [id] => 8211315773
    [time] => 1550052255281
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 11:04:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:04:30 - cex place new buy order: eth_btc 0.033876 1.44908 [8211317073] margin:0.24205927500294]Array
(
    [complete] => 
    [id] => 8211317073
    [time] => 1550052270487
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 11:04:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:04:40 - cex place new buy order: eth_btc 0.033878 1.449 [8211317859] margin:0.23614144872779]Array
(
    [complete] => 
    [id] => 8211317859
    [time] => 1550052279895
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 11:04:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:04:51 - cex place new buy order: eth_btc 0.03388 1.44891 [8211318890] margin:0.20661157024793]Array
(
    [complete] => 
    [id] => 8211318890
    [time] => 1550052290827
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 11:05:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:05:02 - cex place new buy order: eth_btc 0.033882 1.44883 [8211319836] margin:0.22430789209609]Array
(
    [complete] => 
    [id] => 8211319836
    [time] => 1550052301612
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 11:05:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:05:05 - cex place new buy order: eth_btc 0.033884 0.01238 [] margin:0.22429465234326]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 11:05:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:05:13 - cex place new buy order: eth_btc 0.033884 1.44874 [8211320708] margin:0.25085586117339]Array
(
    [complete] => 
    [id] => 8211320708
    [time] => 1550052313142
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 11:05:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:05:23 - cex place new buy order: eth_btc 0.033886 1.44866 [8211321507] margin:0.25379212654195]Array
(
    [complete] => 
    [id] => 8211321507
    [time] => 1550052322591
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 11:05:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:05:32 - cex place new buy order: eth_btc 0.033888 1.44857 [8211322491] margin:0.24492445703495]Array
(
    [complete] => 
    [id] => 8211322491
    [time] => 1550052332405
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 11:05:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:05:41 - cex place new buy order: eth_btc 0.03389 1.44849 [8211323312] margin:0.23900855709649]Array
(
    [complete] => 
    [id] => 8211323312
    [time] => 1550052340832
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 11:05:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:05:49 - cex place new buy order: eth_btc 0.033892 1.4484 [8211324209] margin:0.2330933553641]Array
(
    [complete] => 
    [id] => 8211324209
    [time] => 1550052348885
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 11:05:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:05:59 - cex place new buy order: eth_btc 0.033894 1.44831 [8211325171] margin:0.22717885171417]Array
(
    [complete] => 
    [id] => 8211325171
    [time] => 1550052359238
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 11:06:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:06:05 - cex place new buy order: eth_btc 0.033896 1.44823 [8211325664] margin:0.21536464479583]Array
(
    [complete] => 
    [id] => 8211325664
    [time] => 1550052365317
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 11:06:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:06:14 - cex place new buy order: eth_btc 0.033898 1.44814 [8211326319] margin:0.20945188506698]Array
(
    [complete] => 
    [id] => 8211326319
    [time] => 1550052373936
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 11:06:22 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:06:29 - cex place new buy order: eth_btc 0.033873 1.4492 [8211327758]Array
(
    [complete] => 
    [id] => 8211327758
    [time] => 1550052388946
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 11:06:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:06:37 - cex place new buy order: eth_btc 0.033875 1.44913 [8211328421] margin:0.28634686346865]Array
(
    [complete] => 
    [id] => 8211328421
    [time] => 1550052397263
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:06:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:06:47 - cex place new buy order: eth_btc 0.033877 1.44904 [8211329340] margin:0.24500398500455]Array
(
    [complete] => 
    [id] => 8211329340
    [time] => 1550052406641
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:06:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:06:56 - cex place new buy order: eth_btc 0.033879 1.44896 [8211330156] margin:0.2567962454618]Array
(
    [complete] => 
    [id] => 8211330156
    [time] => 1550052416511
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 11:07:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:07:06 - cex place new buy order: eth_btc 0.033881 1.44887 [8211331396] margin:0.20955697883771]Array
(
    [complete] => 
    [id] => 8211331396
    [time] => 1550052426375
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 11:07:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:07:15 - cex place new buy order: eth_btc 0.033883 1.44878 [8211332275] margin:0.20954460939113]Array
(
    [complete] => 
    [id] => 8211332275
    [time] => 1550052434984
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 11:07:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:07:24 - cex place new buy order: eth_btc 0.033885 1.4487 [8211332894] margin:0.21248339973441]Array
(
    [complete] => 
    [id] => 8211332894
    [time] => 1550052443985
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 11:07:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:07:33 - cex place new buy order: eth_btc 0.033887 1.44861 [8211333395] margin:0.20951987487827]Array
(
    [complete] => 
    [id] => 8211333395
    [time] => 1550052452830
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 11:07:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:07:42 - cex place new buy order: eth_btc 0.033889 1.44853 [8211333856] margin:0.20360588981676]Array
(
    [complete] => 
    [id] => 8211333856
    [time] => 1550052461723
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 11:07:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:07:50 - cex place new buy order: eth_btc 0.033891 1.44844 [8211334897] margin:0.20359387447992]Array
(
    [complete] => 
    [id] => 8211334897
    [time] => 1550052470246
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 11:07:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:07:59 - cex place new buy order: eth_btc 0.033893 1.44836 [8211335799] margin:0.21538370755023]Array
(
    [complete] => 
    [id] => 8211335799
    [time] => 1550052479211
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 11:08:13 - cex delete buy orders: eth_btc[move]
2019-02-13 11:08:15 - cex place new buy order: eth_btc 0.033894 1.44827 [8211337019] margin:0.19766927275409]Array
(
    [complete] => 
    [id] => 8211337019
    [time] => 1550052495039
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 11:08:22 - cex delete buy orders: eth_btc[move]
2019-02-13 11:08:23 - cex place new buy order: eth_btc 0.033872 1.44827 [8211337330] margin:0.20652013571323]Array
(
    [complete] => 
    [id] => 8211337330
    [time] => 1550052503139
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 11:09:05 - cex delete buy orders: eth_btc[move]
2019-02-13 11:09:06 - cex place new buy order: eth_btc 0.033872 1.44921 [8211339078] margin:0.25388952853307]Array
(
    [complete] => 
    [id] => 8211339078
    [time] => 1550052546049
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 11:10:03 - cex delete buy orders: eth_btc[move]
2019-02-13 11:10:05 - cex place new buy order: eth_btc 0.033872 1.44921 [8211341301] margin:0.31883801257637]Array
(
    [complete] => 
    [id] => 8211341301
    [time] => 1550052604953
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 11:10:27 - cex delete buy orders: eth_btc[move]
2019-02-13 11:10:29 - cex place new buy order: eth_btc 0.033871 1.44921 [8211342402] margin:0.24503291707259]Array
(
    [complete] => 
    [id] => 8211342402
    [time] => 1550052629255
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 11:11:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:11:06 - cex place new buy order: eth_btc 0.033871 1.44926 [8211343891] margin:0.25389702409071]Array
(
    [complete] => 
    [id] => 8211343891
    [time] => 1550052665905
    [pending] => 1.44926000
    [amount] => 1.44926000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 11:11:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:11:58 - cex place new buy order: eth_btc 0.033873 1.44921 [8211347158] margin:0.30112478965547]Array
(
    [complete] => 
    [id] => 8211347158
    [time] => 1550052717986
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 11:12:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:12:05 - cex place new buy order: eth_btc 0.033873 1.44917 [8211347585] margin:0.30111590010036]Array
(
    [complete] => 
    [id] => 8211347585
    [time] => 1550052725329
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 11:12:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:12:15 - cex place new buy order: eth_btc 0.033875 1.44913 [8211348358] margin:0.30996309963101]Array
(
    [complete] => 
    [id] => 8211348358
    [time] => 1550052734882
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:12:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:12:24 - cex place new buy order: eth_btc 0.033877 1.44904 [8211348933] margin:0.30404108982496]Array
(
    [complete] => 
    [id] => 8211348933
    [time] => 1550052743744
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:12:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:12:33 - cex place new buy order: eth_btc 0.033879 1.44896 [8211349492] margin:0.30107146019658]Array
(
    [complete] => 
    [id] => 8211349492
    [time] => 1550052753004
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 11:12:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:12:43 - cex place new buy order: eth_btc 0.033881 1.44887 [8211350124] margin:0.30990820814025]Array
(
    [complete] => 
    [id] => 8211350124
    [time] => 1550052763199
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 11:12:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:12:52 - cex place new buy order: eth_btc 0.033883 1.44878 [8211350683] margin:0.30693858277011]Array
(
    [complete] => 
    [id] => 8211350683
    [time] => 1550052772058
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 11:13:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:13:01 - cex place new buy order: eth_btc 0.033885 1.4487 [8211351486] margin:0.30987162461267]Array
(
    [complete] => 
    [id] => 8211351486
    [time] => 1550052781011
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 11:13:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:13:06 - cex place new buy order: eth_btc 0.033885 1.44866 [8211352085] margin:0.33347104999115]Array
(
    [complete] => 
    [id] => 8211352085
    [time] => 1550052785570
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 11:13:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:13:15 - cex place new buy order: eth_btc 0.033887 1.44861 [8211352798] margin:0.36592203499868]Array
(
    [complete] => 
    [id] => 8211352798
    [time] => 1550052794988
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 11:13:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:13:23 - cex place new buy order: eth_btc 0.033889 1.44853 [8211353543] margin:0.33049071970257]Array
(
    [complete] => 
    [id] => 8211353543
    [time] => 1550052803521
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 11:13:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:13:34 - cex place new buy order: eth_btc 0.033891 1.44844 [8211354388] margin:0.29506358620282]Array
(
    [complete] => 
    [id] => 8211354388
    [time] => 1550052813891
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 11:13:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:13:43 - cex place new buy order: eth_btc 0.033893 1.44836 [8211355233] margin:0.29209571297908]Array
(
    [complete] => 
    [id] => 8211355233
    [time] => 1550052822630
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 11:13:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:13:51 - cex place new buy order: eth_btc 0.033895 1.44827 [8211355924] margin:0.29797905295765]Array
(
    [complete] => 
    [id] => 8211355924
    [time] => 1550052830564
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 11:13:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:14:01 - cex place new buy order: eth_btc 0.033897 1.44819 [8211357045] margin:0.30091158509602]Array
(
    [complete] => 
    [id] => 8211357045
    [time] => 1550052840763
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 11:14:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:14:31 - cex place new buy order: eth_btc 0.033899 1.4481 [8211361270] margin:0.32449334788636]Array
(
    [complete] => 
    [id] => 8211361270
    [time] => 1550052871410
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 11:14:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:14:42 - cex place new buy order: eth_btc 0.033901 1.44802 [8211361981] margin:0.29202678387068]Array
(
    [complete] => 
    [id] => 8211361981
    [time] => 1550052881574
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 11:14:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:14:50 - cex place new buy order: eth_btc 0.033903 1.44793 [8211362861] margin:0.28905996519482]Array
(
    [complete] => 
    [id] => 8211362861
    [time] => 1550052890504
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 11:14:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:15:00 - cex place new buy order: eth_btc 0.033905 1.44784 [8211363542] margin:0.28609349653443]Array
(
    [complete] => 
    [id] => 8211363542
    [time] => 1550052900428
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 11:15:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:15:06 - cex place new buy order: eth_btc 0.033905 1.4478 [8211363861] margin:0.30378104170352]Array
(
    [complete] => 
    [id] => 8211363861
    [time] => 1550052906030
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 11:15:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:15:17 - cex place new buy order: eth_btc 0.033907 1.44776 [8211364429] margin:0.30672132597989]Array
(
    [complete] => 
    [id] => 8211364429
    [time] => 1550052916568
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 11:15:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:15:26 - cex place new buy order: eth_btc 0.033909 1.44767 [8211365030] margin:0.28016160901234]Array
(
    [complete] => 
    [id] => 8211365030
    [time] => 1550052926374
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 11:15:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:15:39 - cex place new buy order: eth_btc 0.033911 1.44759 [8211365780] margin:0.29194066821974]Array
(
    [complete] => 
    [id] => 8211365780
    [time] => 1550052938742
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 11:15:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:15:48 - cex place new buy order: eth_btc 0.033913 1.4475 [8211366444] margin:0.29782089464219]Array
(
    [complete] => 
    [id] => 8211366444
    [time] => 1550052948142
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 11:15:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:16:00 - cex place new buy order: eth_btc 0.033915 1.44742 [8211367474] margin:0.2919062361787]Array
(
    [complete] => 
    [id] => 8211367474
    [time] => 1550052959609
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 11:16:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:16:05 - cex place new buy order: eth_btc 0.033915 0.01236 [] margin:0.29189762943742]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 11:16:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:16:14 - cex place new buy order: eth_btc 0.033917 1.44733 [8211368679] margin:0.29778577114721]Array
(
    [complete] => 
    [id] => 8211368679
    [time] => 1550052973926
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 11:16:22 - cex delete buy orders: eth_btc[move]
2019-02-13 11:16:23 - cex place new buy order: eth_btc 0.033899 1.44729 [8211369557] margin:0.29482870452266]Array
(
    [complete] => 
    [id] => 8211369557
    [time] => 1550052983037
    [pending] => 1.44729000
    [amount] => 1.44729000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 11:16:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:16:33 - cex place new buy order: eth_btc 0.033901 1.44802 [8211370492] margin:0.34217279726261]Array
(
    [complete] => 
    [id] => 8211370492
    [time] => 1550052992746
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 11:16:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:16:44 - cex place new buy order: eth_btc 0.033903 1.44793 [8211371550] margin:0.33920302038166]Array
(
    [complete] => 
    [id] => 8211371550
    [time] => 1550053004113
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 11:16:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:16:52 - cex place new buy order: eth_btc 0.033905 1.44784 [8211371997] margin:0.34508184633535]Array
(
    [complete] => 
    [id] => 8211371997
    [time] => 1550053012109
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 11:17:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:17:01 - cex place new buy order: eth_btc 0.033907 1.44776 [8211372649] margin:0.33621376117028]Array
(
    [complete] => 
    [id] => 8211372649
    [time] => 1550053021392
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 11:17:05 - cex delete buy orders: eth_btc[move]
2019-02-13 11:17:07 - cex place new buy order: eth_btc 0.033907 1.44772 [8211373112] margin:0.33915300224134]Array
(
    [complete] => 
    [id] => 8211373112
    [time] => 1550053027121
    [pending] => 1.44772000
    [amount] => 1.44772000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 11:17:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:17:17 - cex place new buy order: eth_btc 0.033909 1.44767 [8211373838] margin:0.33324486124626]Array
(
    [complete] => 
    [id] => 8211373838
    [time] => 1550053037242
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 11:17:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:17:26 - cex place new buy order: eth_btc 0.033911 1.44759 [8211374613] margin:0.37450974610007]Array
(
    [complete] => 
    [id] => 8211374613
    [time] => 1550053046319
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 11:17:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:17:36 - cex place new buy order: eth_btc 0.033913 1.4475 [8211375247] margin:0.36564149441216]Array
(
    [complete] => 
    [id] => 8211375247
    [time] => 1550053056002
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 11:17:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:17:47 - cex place new buy order: eth_btc 0.033917 1.44733 [8211375931] margin:0.38623699029985]Array
(
    [complete] => 
    [id] => 8211375931
    [time] => 1550053067354
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 11:17:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:17:56 - cex place new buy order: eth_btc 0.033919 1.44725 [8211376622] margin:0.36262861523042]Array
(
    [complete] => 
    [id] => 8211376622
    [time] => 1550053076294
    [pending] => 1.44725000
    [amount] => 1.44725000
    [type] => buy
    [price] => 0.033919
)

2019-02-13 11:18:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:18:06 - cex place new buy order: eth_btc 0.033917 1.4472 [8211377529] margin:0.46580188679244]Array
(
    [complete] => 
    [id] => 8211377529
    [time] => 1550053086111
    [pending] => 1.44720000
    [amount] => 1.44720000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 11:18:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:18:17 - cex place new buy order: eth_btc 0.033949 1.44597 [8211378671] margin:0.4388936345695]Array
(
    [complete] => 
    [id] => 8211378671
    [time] => 1550053096935
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 11:18:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:18:27 - cex place new buy order: eth_btc 0.033951 1.44588 [8211379813] margin:0.40941356661071]Array
(
    [complete] => 
    [id] => 8211379813
    [time] => 1550053106813
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 11:18:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:18:37 - cex place new buy order: eth_btc 0.033953 1.4458 [8211381094] margin:0.32397726268665]Array
(
    [complete] => 
    [id] => 8211381094
    [time] => 1550053117106
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 11:18:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:18:46 - cex place new buy order: eth_btc 0.033955 1.44571 [8211382104] margin:0.27094684140776]Array
(
    [complete] => 
    [id] => 8211382104
    [time] => 1550053125774
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 11:18:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:18:57 - cex place new buy order: eth_btc 0.033957 1.44563 [8211383277] margin:0.30921459492887]Array
(
    [complete] => 
    [id] => 8211383277
    [time] => 1550053136546
    [pending] => 1.44563000
    [amount] => 1.44563000
    [type] => buy
    [price] => 0.033957
)

2019-02-13 11:19:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:19:05 - cex place new buy order: eth_btc 0.033951 1.44559 [8211384295] margin:0.34454325932034]Array
(
    [complete] => 
    [id] => 8211384295
    [time] => 1550053144916
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 11:19:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:19:20 - cex place new buy order: eth_btc 0.033953 1.4458 [8211385559] margin:0.36521073248315]Array
(
    [complete] => 
    [id] => 8211385559
    [time] => 1550053160019
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 11:19:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:19:29 - cex place new buy order: eth_btc 0.033955 1.44571 [8211386684] margin:0.3622441466647]Array
(
    [complete] => 
    [id] => 8211386684
    [time] => 1550053169016
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 11:19:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:19:38 - cex place new buy order: eth_btc 0.03396 1.4455 [8211387813] margin:0.38280329799765]Array
(
    [complete] => 
    [id] => 8211387813
    [time] => 1550053178372
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 11:19:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:19:47 - cex place new buy order: eth_btc 0.033962 1.44541 [8211388912] margin:0.33861374477357]Array
(
    [complete] => 
    [id] => 8211388912
    [time] => 1550053186936
    [pending] => 1.44541000
    [amount] => 1.44541000
    [type] => buy
    [price] => 0.033962
)

2019-02-13 11:19:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:19:56 - cex place new buy order: eth_btc 0.033964 1.44533 [8211389960] margin:0.32976092333059]Array
(
    [complete] => 
    [id] => 8211389960
    [time] => 1550053195560
    [pending] => 1.44533000
    [amount] => 1.44533000
    [type] => buy
    [price] => 0.033964
)

2019-02-13 11:20:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:20:06 - cex place new buy order: eth_btc 0.033966 1.44524 [8211391155] margin:0.32974150621208]Array
(
    [complete] => 
    [id] => 8211391155
    [time] => 1550053205554
    [pending] => 1.44524000
    [amount] => 1.44524000
    [type] => buy
    [price] => 0.033966
)

2019-02-13 11:20:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:20:14 - cex place new buy order: eth_btc 0.033968 1.44516 [8211392202] margin:0.32383419689119]Array
(
    [complete] => 
    [id] => 8211392202
    [time] => 1550053214082
    [pending] => 1.44516000
    [amount] => 1.44516000
    [type] => buy
    [price] => 0.033968
)

2019-02-13 11:20:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:20:24 - cex place new buy order: eth_btc 0.03397 1.44507 [8211393329] margin:0.3120400353253]Array
(
    [complete] => 
    [id] => 8211393329
    [time] => 1550053224472
    [pending] => 1.44507000
    [amount] => 1.44507000
    [type] => buy
    [price] => 0.03397
)

2019-02-13 11:20:33 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:20:42 - cex place new buy order: eth_btc 0.033927 1.4469 [8211395107]Array
(
    [complete] => 
    [id] => 8211395107
    [time] => 1550053242512
    [pending] => 1.44690000
    [amount] => 1.44690000
    [type] => buy
    [price] => 0.033927
)

2019-02-13 11:20:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:20:51 - cex place new buy order: eth_btc 0.033929 1.44682 [8211395954] margin:0.32715376226826]Array
(
    [complete] => 
    [id] => 8211395954
    [time] => 1550053251072
    [pending] => 1.44682000
    [amount] => 1.44682000
    [type] => buy
    [price] => 0.033929
)

2019-02-13 11:20:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:21:01 - cex place new buy order: eth_btc 0.033931 1.44674 [8211396628] margin:0.29471574666233]Array
(
    [complete] => 
    [id] => 8211396628
    [time] => 1550053261023
    [pending] => 1.44674000
    [amount] => 1.44674000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 11:21:03 - cex delete buy orders: eth_btc[move]
2019-02-13 11:21:04 - cex place new buy order: eth_btc 0.033931 1.44669 [8211396909] margin:0.3006012024048]Array
(
    [complete] => 
    [id] => 8211396909
    [time] => 1550053263841
    [pending] => 1.44669000
    [amount] => 1.44669000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 11:21:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:21:15 - cex place new buy order: eth_btc 0.033933 1.44665 [8211397660] margin:0.31238027878466]Array
(
    [complete] => 
    [id] => 8211397660
    [time] => 1550053274635
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 11:21:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:21:23 - cex place new buy order: eth_btc 0.033935 1.44656 [8211398360] margin:0.3094150581995]Array
(
    [complete] => 
    [id] => 8211398360
    [time] => 1550053283128
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 11:21:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:21:32 - cex place new buy order: eth_btc 0.033937 1.44648 [8211399215] margin:0.3329699148422]Array
(
    [complete] => 
    [id] => 8211399215
    [time] => 1550053292143
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 11:21:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:21:42 - cex place new buy order: eth_btc 0.033939 1.44639 [8211400284] margin:0.34473614425881]Array
(
    [complete] => 
    [id] => 8211400284
    [time] => 1550053302117
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 11:21:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:21:51 - cex place new buy order: eth_btc 0.033941 1.44631 [8211401045] margin:0.37712501104858]Array
(
    [complete] => 
    [id] => 8211401045
    [time] => 1550053311171
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 11:21:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:21:59 - cex place new buy order: eth_btc 0.033943 1.44622 [8211401641] margin:0.37415667442477]Array
(
    [complete] => 
    [id] => 8211401641
    [time] => 1550053319180
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 11:22:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:22:05 - cex place new buy order: eth_btc 0.033943 0.01236 [] margin:0.36825359415509]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 11:22:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:22:14 - cex place new buy order: eth_btc 0.033945 1.44614 [8211402773] margin:0.35940491972308]Array
(
    [complete] => 
    [id] => 8211402773
    [time] => 1550053333760
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 11:22:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:22:23 - cex place new buy order: eth_btc 0.033947 1.44605 [8211403647] margin:0.36232951365365]Array
(
    [complete] => 
    [id] => 8211403647
    [time] => 1550053342669
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 11:22:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:22:33 - cex place new buy order: eth_btc 0.033949 1.44597 [8211404427] margin:0.34758019382015]Array
(
    [complete] => 
    [id] => 8211404427
    [time] => 1550053352540
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 11:22:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:22:42 - cex place new buy order: eth_btc 0.033951 1.44588 [8211405165] margin:0.3446142970752]Array
(
    [complete] => 
    [id] => 8211405165
    [time] => 1550053361832
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 11:22:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:22:52 - cex place new buy order: eth_btc 0.033953 1.4458 [8211406008] margin:0.31808676700142]Array
(
    [complete] => 
    [id] => 8211406008
    [time] => 1550053372284
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 11:23:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:23:02 - cex place new buy order: eth_btc 0.033955 1.44571 [8211406616] margin:0.3092328081284]Array
(
    [complete] => 
    [id] => 8211406616
    [time] => 1550053381832
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 11:23:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:23:13 - cex place new buy order: eth_btc 0.033957 1.44563 [8211407515] margin:0.22675736961451]Array
(
    [complete] => 
    [id] => 8211407515
    [time] => 1550053393006
    [pending] => 1.44563000
    [amount] => 1.44563000
    [type] => buy
    [price] => 0.033957
)

2019-02-13 11:23:22 - cex delete buy orders: eth_btc[move]
2019-02-13 11:23:23 - cex place new buy order: eth_btc 0.033958 1.44554 [8211408185] margin:0.19729674018669]Array
(
    [complete] => 
    [id] => 8211408185
    [time] => 1550053403050
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 11:23:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:23:33 - cex place new buy order: eth_btc 0.03396 1.4455 [8211408936] margin:0.20318021201411]Array
(
    [complete] => 
    [id] => 8211408936
    [time] => 1550053413363
    [pending] => 1.44550000
    [amount] => 1.44550000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 11:23:41 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:23:49 - cex place new buy order: eth_btc 0.033931 1.4467 [8211410100]Array
(
    [complete] => 
    [id] => 8211410100
    [time] => 1550053429473
    [pending] => 1.44670000
    [amount] => 1.44670000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 11:23:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:23:58 - cex place new buy order: eth_btc 0.033933 1.44665 [8211410650] margin:0.31238027878466]Array
(
    [complete] => 
    [id] => 8211410650
    [time] => 1550053437797
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 11:24:03 - cex delete buy orders: eth_btc[move]
2019-02-13 11:24:04 - cex place new buy order: eth_btc 0.033933 1.44661 [8211411117] margin:0.30058348558968]Array
(
    [complete] => 
    [id] => 8211411117
    [time] => 1550053444108
    [pending] => 1.44661000
    [amount] => 1.44661000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 11:24:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:24:14 - cex place new buy order: eth_btc 0.033935 1.44656 [8211411736] margin:0.29762781788714]Array
(
    [complete] => 
    [id] => 8211411736
    [time] => 1550053453575
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 11:24:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:24:23 - cex place new buy order: eth_btc 0.033937 1.44648 [8211412441] margin:0.27403718655155]Array
(
    [complete] => 
    [id] => 8211412441
    [time] => 1550053462528
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 11:24:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:24:31 - cex place new buy order: eth_btc 0.033939 1.44639 [8211413447] margin:0.27402103774417]Array
(
    [complete] => 
    [id] => 8211413447
    [time] => 1550053471267
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 11:24:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:24:42 - cex place new buy order: eth_btc 0.033941 1.44631 [8211414449] margin:0.26516602339353]Array
(
    [complete] => 
    [id] => 8211414449
    [time] => 1550053481523
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 11:24:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:24:50 - cex place new buy order: eth_btc 0.033943 1.44622 [8211415421] margin:0.25925816810535]Array
(
    [complete] => 
    [id] => 8211415421
    [time] => 1550053490449
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 11:24:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:25:00 - cex place new buy order: eth_btc 0.033945 1.44614 [8211416381] margin:0.25335100898511]Array
(
    [complete] => 
    [id] => 8211416381
    [time] => 1550053500049
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 11:25:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:25:13 - cex place new buy order: eth_btc 0.033947 1.44605 [8211417161] margin:0.24155300910242]Array
(
    [complete] => 
    [id] => 8211417161
    [time] => 1550053512639
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 11:25:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:25:22 - cex place new buy order: eth_btc 0.033949 1.44597 [8211417611] margin:0.25332115820791]Array
(
    [complete] => 
    [id] => 8211417611
    [time] => 1550053521606
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 11:25:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:25:30 - cex place new buy order: eth_btc 0.033951 1.44588 [8211418161] margin:0.25036081411445]Array
(
    [complete] => 
    [id] => 8211418161
    [time] => 1550053529925
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 11:25:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:25:39 - cex place new buy order: eth_btc 0.033953 1.4458 [8211419078] margin:0.24445557093626]Array
(
    [complete] => 
    [id] => 8211419078
    [time] => 1550053539259
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 11:25:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:25:49 - cex place new buy order: eth_btc 0.033955 1.44571 [8211420067] margin:0.21793550287144]Array
(
    [complete] => 
    [id] => 8211420067
    [time] => 1550053548545
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 11:25:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:26:00 - cex place new buy order: eth_btc 0.033957 1.44563 [8211420651] margin:0.21497776599817]Array
(
    [complete] => 
    [id] => 8211420651
    [time] => 1550053559568
    [pending] => 1.44563000
    [amount] => 1.44563000
    [type] => buy
    [price] => 0.033957
)

2019-02-13 11:26:05 - cex delete buy orders: eth_btc[move]
2019-02-13 11:26:06 - cex place new buy order: eth_btc 0.033957 1.44559 [8211421070] margin:0.21497143530242]Array
(
    [complete] => 
    [id] => 8211421070
    [time] => 1550053566372
    [pending] => 1.44559000
    [amount] => 1.44559000
    [type] => buy
    [price] => 0.033957
)

2019-02-13 11:26:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:26:15 - cex place new buy order: eth_btc 0.033959 1.44554 [8211421539] margin:0.21202037751404]Array
(
    [complete] => 
    [id] => 8211421539
    [time] => 1550053575497
    [pending] => 1.44554000
    [amount] => 1.44554000
    [type] => buy
    [price] => 0.033959
)

2019-02-13 11:26:22 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:26:30 - cex place new buy order: eth_btc 0.033931 1.4467 [8211422327]Array
(
    [complete] => 
    [id] => 8211422327
    [time] => 1550053589882
    [pending] => 1.44670000
    [amount] => 1.44670000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 11:26:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:26:39 - cex place new buy order: eth_btc 0.033933 1.44665 [8211422779] margin:0.26817552235288]Array
(
    [complete] => 
    [id] => 8211422779
    [time] => 1550053598909
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 11:26:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:26:49 - cex place new buy order: eth_btc 0.033935 1.44656 [8211423412] margin:0.26226609695006]Array
(
    [complete] => 
    [id] => 8211423412
    [time] => 1550053609018
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 11:26:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:26:58 - cex place new buy order: eth_btc 0.033937 1.44648 [8211423874] margin:0.25930400447889]Array
(
    [complete] => 
    [id] => 8211423874
    [time] => 1550053617520
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 11:27:05 - cex delete buy orders: eth_btc[move]
2019-02-13 11:27:06 - cex place new buy order: eth_btc 0.033937 1.44644 [8211424487] margin:0.25634981436737]Array
(
    [complete] => 
    [id] => 8211424487
    [time] => 1550053625902
    [pending] => 1.44644000
    [amount] => 1.44644000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 11:27:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:27:15 - cex place new buy order: eth_btc 0.033939 1.44639 [8211425273] margin:0.25044933557263]Array
(
    [complete] => 
    [id] => 8211425273
    [time] => 1550053634917
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 11:27:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:27:25 - cex place new buy order: eth_btc 0.033941 1.44631 [8211425872] margin:0.23864942105418]Array
(
    [complete] => 
    [id] => 8211425872
    [time] => 1550053644684
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 11:27:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:27:34 - cex place new buy order: eth_btc 0.033943 1.44622 [8211426437] margin:0.23274312818546]Array
(
    [complete] => 
    [id] => 8211426437
    [time] => 1550053653625
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 11:27:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:27:43 - cex place new buy order: eth_btc 0.033945 1.44614 [8211426876] margin:0.22094564737074]Array
(
    [complete] => 
    [id] => 8211426876
    [time] => 1550053663367
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 11:27:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:27:53 - cex place new buy order: eth_btc 0.033947 1.44605 [8211427647] margin:0.21504109346924]Array
(
    [complete] => 
    [id] => 8211427647
    [time] => 1550053673307
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 11:28:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:28:02 - cex place new buy order: eth_btc 0.033949 1.44597 [8211428276] margin:0.20913723526466]Array
(
    [complete] => 
    [id] => 8211428276
    [time] => 1550053682143
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 11:28:11 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:28:21 - cex place new buy order: eth_btc 0.033931 1.4467 [8211429578]Array
(
    [complete] => 
    [id] => 8211429578
    [time] => 1550053701007
    [pending] => 1.44670000
    [amount] => 1.44670000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 11:28:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:28:29 - cex place new buy order: eth_btc 0.033933 1.44665 [8211430122] margin:0.24165266849379]Array
(
    [complete] => 
    [id] => 8211430122
    [time] => 1550053709320
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 11:28:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:28:39 - cex place new buy order: eth_btc 0.033935 1.44656 [8211430752] margin:0.23574480624722]Array
(
    [complete] => 
    [id] => 8211430752
    [time] => 1550053718622
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 11:28:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:28:48 - cex place new buy order: eth_btc 0.033937 1.44648 [8211431293] margin:0.21805109467543]Array
(
    [complete] => 
    [id] => 8211431293
    [time] => 1550053727568
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 11:28:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:28:55 - cex place new buy order: eth_btc 0.033939 1.44639 [8211431841] margin:0.21214531954388]Array
(
    [complete] => 
    [id] => 8211431841
    [time] => 1550053735483
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 11:29:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:29:05 - cex place new buy order: eth_btc 0.033941 1.44631 [8211432376] margin:0.2062402404172]Array
(
    [complete] => 
    [id] => 8211432376
    [time] => 1550053745031
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 11:29:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:29:19 - cex place new buy order: eth_btc 0.033943 1.44622 [8211433203] margin:0.20622808826563]Array
(
    [complete] => 
    [id] => 8211433203
    [time] => 1550053758757
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 11:29:26 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:29:35 - cex place new buy order: eth_btc 0.033873 1.4492 [8211434462]Array
(
    [complete] => 
    [id] => 8211434462
    [time] => 1550053775258
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 11:29:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:29:45 - cex place new buy order: eth_btc 0.033875 1.44913 [8211435267] margin:0.38081180811806]Array
(
    [complete] => 
    [id] => 8211435267
    [time] => 1550053785105
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:29:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:29:57 - cex place new buy order: eth_btc 0.033877 1.44904 [8211436197] margin:0.36603004988636]Array
(
    [complete] => 
    [id] => 8211436197
    [time] => 1550053796613
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:30:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:30:05 - cex place new buy order: eth_btc 0.033873 1.449 [8211436803] margin:0.37782631796448]Array
(
    [complete] => 
    [id] => 8211436803
    [time] => 1550053805284
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 11:30:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:30:15 - cex place new buy order: eth_btc 0.033875 1.44913 [8211437592] margin:0.38081180811806]Array
(
    [complete] => 
    [id] => 8211437592
    [time] => 1550053815328
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:30:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:30:23 - cex place new buy order: eth_btc 0.033877 1.44904 [8211438269] margin:0.38078932609145]Array
(
    [complete] => 
    [id] => 8211438269
    [time] => 1550053822855
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:30:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:30:31 - cex place new buy order: eth_btc 0.033879 1.44896 [8211438913] margin:0.36010507984299]Array
(
    [complete] => 
    [id] => 8211438913
    [time] => 1550053831362
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 11:30:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:30:40 - cex place new buy order: eth_btc 0.033881 1.44887 [8211439566] margin:0.37484135651249]Array
(
    [complete] => 
    [id] => 8211439566
    [time] => 1550053840462
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 11:30:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:30:49 - cex place new buy order: eth_btc 0.033883 1.44878 [8211440207] margin:0.36891656582945]Array
(
    [complete] => 
    [id] => 8211440207
    [time] => 1550053848674
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 11:30:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:30:57 - cex place new buy order: eth_btc 0.033885 1.4487 [8211440792] margin:0.34233436623876]Array
(
    [complete] => 
    [id] => 8211440792
    [time] => 1550053856675
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 11:31:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:31:05 - cex place new buy order: eth_btc 0.033873 1.44866 [8211441386] margin:0.33937319246888]Array
(
    [complete] => 
    [id] => 8211441386
    [time] => 1550053865075
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 11:31:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:31:14 - cex place new buy order: eth_btc 0.033875 1.44913 [8211442057] margin:0.38376383763836]Array
(
    [complete] => 
    [id] => 8211442057
    [time] => 1550053873930
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:31:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:31:24 - cex place new buy order: eth_btc 0.033877 1.44904 [8211442781] margin:0.37783747085043]Array
(
    [complete] => 
    [id] => 8211442781
    [time] => 1550053883698
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:31:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:31:32 - cex place new buy order: eth_btc 0.033879 1.44896 [8211443477] margin:0.37781516573689]Array
(
    [complete] => 
    [id] => 8211443477
    [time] => 1550053891734
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 11:31:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:31:42 - cex place new buy order: eth_btc 0.033881 1.44887 [8211444331] margin:0.34827779581477]Array
(
    [complete] => 
    [id] => 8211444331
    [time] => 1550053902409
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 11:31:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:31:53 - cex place new buy order: eth_btc 0.033883 1.44878 [8211445151] margin:0.32169524540329]Array
(
    [complete] => 
    [id] => 8211445151
    [time] => 1550053912994
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 11:32:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:32:03 - cex place new buy order: eth_btc 0.033885 1.4487 [8211445976] margin:0.32167625793125]Array
(
    [complete] => 
    [id] => 8211445976
    [time] => 1550053922966
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 11:32:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:32:12 - cex place new buy order: eth_btc 0.033887 1.44861 [8211446779] margin:0.30100038362793]Array
(
    [complete] => 
    [id] => 8211446779
    [time] => 1550053931622
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 11:32:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:32:21 - cex place new buy order: eth_btc 0.033889 1.44853 [8211447604] margin:0.30098261972911]Array
(
    [complete] => 
    [id] => 8211447604
    [time] => 1550053941517
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 11:32:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:32:31 - cex place new buy order: eth_btc 0.033891 1.44844 [8211448230] margin:0.28621167861671]Array
(
    [complete] => 
    [id] => 8211448230
    [time] => 1550053950525
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 11:32:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:32:39 - cex place new buy order: eth_btc 0.033893 1.44836 [8211449005] margin:0.2832443277373]Array
(
    [complete] => 
    [id] => 8211449005
    [time] => 1550053958579
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 11:32:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:32:47 - cex place new buy order: eth_btc 0.033895 1.44827 [8211449672] margin:0.29797905295765]Array
(
    [complete] => 
    [id] => 8211449672
    [time] => 1550053966879
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 11:32:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:32:55 - cex place new buy order: eth_btc 0.033897 1.44819 [8211450362] margin:0.2920612443579]Array
(
    [complete] => 
    [id] => 8211450362
    [time] => 1550053974915
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 11:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:33:05 - cex place new buy order: eth_btc 0.033899 1.4481 [8211451210] margin:0.29499395262398]Array
(
    [complete] => 
    [id] => 8211451210
    [time] => 1550053985497
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 11:33:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:33:14 - cex place new buy order: eth_btc 0.033901 1.44802 [8211451750] margin:0.28907701837704]Array
(
    [complete] => 
    [id] => 8211451750
    [time] => 1550053993874
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 11:33:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:33:23 - cex place new buy order: eth_btc 0.033903 1.44793 [8211452327] margin:0.28021119075008]Array
(
    [complete] => 
    [id] => 8211452327
    [time] => 1550054003111
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 11:33:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:33:32 - cex place new buy order: eth_btc 0.033905 1.44784 [8211453009] margin:0.27429582657426]Array
(
    [complete] => 
    [id] => 8211453009
    [time] => 1550054012448
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 11:33:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:33:41 - cex place new buy order: eth_btc 0.033907 1.44776 [8211453710] margin:0.2683811602324]Array
(
    [complete] => 
    [id] => 8211453710
    [time] => 1550054020827
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 11:33:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:33:50 - cex place new buy order: eth_btc 0.033909 1.44767 [8211454430] margin:0.21528207850423]Array
(
    [complete] => 
    [id] => 8211454430
    [time] => 1550054029659
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 11:33:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:33:59 - cex place new buy order: eth_btc 0.033911 1.44759 [8211455099] margin:0.21821827725517]Array
(
    [complete] => 
    [id] => 8211455099
    [time] => 1550054039065
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 11:34:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:34:11 - cex place new buy order: eth_btc 0.033913 1.4475 [8211455986] margin:0.23884646005958]Array
(
    [complete] => 
    [id] => 8211455986
    [time] => 1550054051145
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 11:34:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:34:19 - cex place new buy order: eth_btc 0.033915 1.44742 [8211456795] margin:0.22114108801414]Array
(
    [complete] => 
    [id] => 8211456795
    [time] => 1550054059217
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 11:34:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:34:29 - cex place new buy order: eth_btc 0.033917 1.44733 [8211457932] margin:0.21523129993808]Array
(
    [complete] => 
    [id] => 8211457932
    [time] => 1550054069049
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 11:34:38 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:34:46 - cex place new buy order: eth_btc 0.033873 1.4492 [8211460018]Array
(
    [complete] => 
    [id] => 8211460018
    [time] => 1550054086459
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 11:34:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:34:55 - cex place new buy order: eth_btc 0.033875 1.44913 [8211461109] margin:0.33653136531364]Array
(
    [complete] => 
    [id] => 8211461109
    [time] => 1550054094975
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:35:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:35:05 - cex place new buy order: eth_btc 0.033877 1.44904 [8211462049] margin:0.3306077869941]Array
(
    [complete] => 
    [id] => 8211462049
    [time] => 1550054104539
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:35:14 - cex place new buy order: eth_btc 0.033879 1.44896 [8211462679] margin:0.32763658903745]Array
(
    [complete] => 
    [id] => 8211462679
    [time] => 1550054113866
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 11:35:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:35:22 - cex place new buy order: eth_btc 0.033881 1.44887 [8211463354] margin:0.32761724860542]Array
(
    [complete] => 
    [id] => 8211463354
    [time] => 1550054122314
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 11:35:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:35:31 - cex place new buy order: eth_btc 0.033883 1.44878 [8211463924] margin:0.31284124782338]Array
(
    [complete] => 
    [id] => 8211463924
    [time] => 1550054131081
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 11:35:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:35:41 - cex place new buy order: eth_btc 0.033885 1.4487 [8211464628] margin:0.30692046628302]Array
(
    [complete] => 
    [id] => 8211464628
    [time] => 1550054140980
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 11:35:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:35:51 - cex place new buy order: eth_btc 0.033887 1.44861 [8211465369] margin:0.31575530439403]Array
(
    [complete] => 
    [id] => 8211465369
    [time] => 1550054150944
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 11:35:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:36:00 - cex place new buy order: eth_btc 0.033889 1.44853 [8211465903] margin:0.30983504972115]Array
(
    [complete] => 
    [id] => 8211465903
    [time] => 1550054159551
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 11:36:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:36:06 - cex place new buy order: eth_btc 0.033889 1.44849 [8211466359] margin:0.30687518442019]Array
(
    [complete] => 
    [id] => 8211466359
    [time] => 1550054165810
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 11:36:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:36:15 - cex place new buy order: eth_btc 0.033891 1.44844 [8211467098] margin:0.3039154937889]Array
(
    [complete] => 
    [id] => 8211467098
    [time] => 1550054174913
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 11:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:36:23 - cex place new buy order: eth_btc 0.033893 1.44836 [8211467742] margin:0.29799663647363]Array
(
    [complete] => 
    [id] => 8211467742
    [time] => 1550054182923
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 11:36:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:36:32 - cex place new buy order: eth_btc 0.033895 1.44827 [8211468313] margin:0.28617790234549]Array
(
    [complete] => 
    [id] => 8211468313
    [time] => 1550054192331
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 11:36:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:36:41 - cex place new buy order: eth_btc 0.033897 1.44819 [8211468819] margin:0.33041272088974]Array
(
    [complete] => 
    [id] => 8211468819
    [time] => 1550054201275
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 11:36:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:36:50 - cex place new buy order: eth_btc 0.033899 1.4481 [8211469353] margin:0.32449334788636]Array
(
    [complete] => 
    [id] => 8211469353
    [time] => 1550054209962
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 11:36:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:36:58 - cex place new buy order: eth_btc 0.033901 1.44802 [8211469726] margin:0.30382584584525]Array
(
    [complete] => 
    [id] => 8211469726
    [time] => 1550054217925
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 11:37:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:37:06 - cex place new buy order: eth_btc 0.033901 1.44797 [8211470193] margin:0.30676656244468]Array
(
    [complete] => 
    [id] => 8211470193
    [time] => 1550054226306
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 11:37:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:37:16 - cex place new buy order: eth_btc 0.033903 1.44793 [8211470941] margin:0.30380792260272]Array
(
    [complete] => 
    [id] => 8211470941
    [time] => 1550054236389
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 11:37:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:37:25 - cex place new buy order: eth_btc 0.033905 1.44784 [8211471527] margin:0.30379000147471]Array
(
    [complete] => 
    [id] => 8211471527
    [time] => 1550054245210
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 11:37:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:37:35 - cex place new buy order: eth_btc 0.033907 1.44776 [8211472066] margin:0.29787359542277]Array
(
    [complete] => 
    [id] => 8211472066
    [time] => 1550054254930
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 11:37:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:37:43 - cex place new buy order: eth_btc 0.033909 1.44767 [8211472589] margin:0.2949069568551]Array
(
    [complete] => 
    [id] => 8211472589
    [time] => 1550054263117
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 11:37:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:37:53 - cex place new buy order: eth_btc 0.033911 1.44759 [8211473463] margin:0.29783845949691]Array
(
    [complete] => 
    [id] => 8211473463
    [time] => 1550054272542
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 11:38:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:38:01 - cex place new buy order: eth_btc 0.033913 1.4475 [8211474060] margin:0.29192345118392]Array
(
    [complete] => 
    [id] => 8211474060
    [time] => 1550054281390
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 11:38:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:38:06 - cex place new buy order: eth_btc 0.033913 1.44746 [8211474432] margin:0.30960665212008]Array
(
    [complete] => 
    [id] => 8211474432
    [time] => 1550054285579
    [pending] => 1.44746000
    [amount] => 1.44746000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 11:38:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:38:14 - cex place new buy order: eth_btc 0.033915 1.44742 [8211474973] margin:0.30664897537962]Array
(
    [complete] => 
    [id] => 8211474973
    [time] => 1550054294034
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 11:38:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:38:25 - cex place new buy order: eth_btc 0.033917 1.44733 [8211475520] margin:0.30663089306247]Array
(
    [complete] => 
    [id] => 8211475520
    [time] => 1550054304926
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 11:38:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:38:33 - cex place new buy order: eth_btc 0.033919 1.44725 [8211476053] margin:0.3007164126301]Array
(
    [complete] => 
    [id] => 8211476053
    [time] => 1550054312845
    [pending] => 1.44725000
    [amount] => 1.44725000
    [type] => buy
    [price] => 0.033919
)

2019-02-13 11:38:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:38:43 - cex place new buy order: eth_btc 0.033921 1.44716 [8211476629] margin:0.29480262963946]Array
(
    [complete] => 
    [id] => 8211476629
    [time] => 1550054322860
    [pending] => 1.44716000
    [amount] => 1.44716000
    [type] => buy
    [price] => 0.033921
)

2019-02-13 11:38:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:38:53 - cex place new buy order: eth_btc 0.033923 1.44708 [8211477307] margin:0.29478524894613]Array
(
    [complete] => 
    [id] => 8211477307
    [time] => 1550054332756
    [pending] => 1.44708000
    [amount] => 1.44708000
    [type] => buy
    [price] => 0.033923
)

2019-02-13 11:39:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:39:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:39:02 - cex place new buy order: eth_btc 0.033925 1.44699 [8211478049] margin:0.29476787030212]Array
(
    [complete] => 
    [id] => 8211478049
    [time] => 1550054342131
    [pending] => 1.44699000
    [amount] => 1.44699000
    [type] => buy
    [price] => 0.033925
)

2019-02-13 11:39:04 - cex place new buy order: eth_btc 0.033925 0.01236 [] margin:0.28887251289607]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 11:39:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:39:19 - cex place new buy order: eth_btc 0.033927 1.44691 [8211479004] margin:0.30359300851828]Array
(
    [complete] => 
    [id] => 8211479004
    [time] => 1550054358732
    [pending] => 1.44691000
    [amount] => 1.44691000
    [type] => buy
    [price] => 0.033927
)

2019-02-13 11:39:28 - cex delete buy orders: eth_btc[move]
2019-02-13 11:39:29 - cex place new buy order: eth_btc 0.033924 1.44686 [8211479665] margin:0.30063664230133]Array
(
    [complete] => 
    [id] => 8211479665
    [time] => 1550054369038
    [pending] => 1.44686000
    [amount] => 1.44686000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 11:39:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:39:40 - cex place new buy order: eth_btc 0.033926 1.44695 [8211480392] margin:0.30949714083595]Array
(
    [complete] => 
    [id] => 8211480392
    [time] => 1550054379871
    [pending] => 1.44695000
    [amount] => 1.44695000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 11:39:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:39:50 - cex place new buy order: eth_btc 0.033928 1.44686 [8211481137] margin:0.30358406036313]Array
(
    [complete] => 
    [id] => 8211481137
    [time] => 1550054389538
    [pending] => 1.44686000
    [amount] => 1.44686000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 11:39:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:40:00 - cex place new buy order: eth_btc 0.03393 1.44678 [8211481824] margin:0.30651340996168]Array
(
    [complete] => 
    [id] => 8211481824
    [time] => 1550054399621
    [pending] => 1.44678000
    [amount] => 1.44678000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 11:40:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:40:06 - cex place new buy order: eth_btc 0.03393 1.44674 [8211482321] margin:0.29176858919571]Array
(
    [complete] => 
    [id] => 8211482321
    [time] => 1550054405740
    [pending] => 1.44674000
    [amount] => 1.44674000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 11:40:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:40:15 - cex place new buy order: eth_btc 0.033932 1.44669 [8211483117] margin:0.28881291995755]Array
(
    [complete] => 
    [id] => 8211483117
    [time] => 1550054415103
    [pending] => 1.44669000
    [amount] => 1.44669000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 11:40:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:40:25 - cex place new buy order: eth_btc 0.033934 1.44661 [8211483987] margin:0.28290210408439]Array
(
    [complete] => 
    [id] => 8211483987
    [time] => 1550054424584
    [pending] => 1.44661000
    [amount] => 1.44661000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 11:40:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:40:35 - cex place new buy order: eth_btc 0.033936 1.44652 [8211484833] margin:0.27993870815652]Array
(
    [complete] => 
    [id] => 8211484833
    [time] => 1550054434937
    [pending] => 1.44652000
    [amount] => 1.44652000
    [type] => buy
    [price] => 0.033936
)

2019-02-13 11:40:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:40:44 - cex place new buy order: eth_btc 0.033938 1.44644 [8211485669] margin:0.27992221109081]Array
(
    [complete] => 
    [id] => 8211485669
    [time] => 1550054443770
    [pending] => 1.44644000
    [amount] => 1.44644000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 11:40:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:40:53 - cex place new buy order: eth_btc 0.03394 1.44635 [8211486423] margin:0.27401296405423]Array
(
    [complete] => 
    [id] => 8211486423
    [time] => 1550054453271
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 11:41:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:41:02 - cex place new buy order: eth_btc 0.033942 1.44627 [8211487061] margin:0.26221200872076]Array
(
    [complete] => 
    [id] => 8211487061
    [time] => 1550054462154
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 11:41:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:41:14 - cex place new buy order: eth_btc 0.033944 1.44618 [8211487960] margin:0.25630450153193]Array
(
    [complete] => 
    [id] => 8211487960
    [time] => 1550054474501
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 11:41:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:41:25 - cex place new buy order: eth_btc 0.033946 1.4461 [8211488841] margin:0.24745183526775]Array
(
    [complete] => 
    [id] => 8211488841
    [time] => 1550054485314
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 11:41:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:41:33 - cex place new buy order: eth_btc 0.033948 1.44601 [8211489602] margin:0.24154589371981]Array
(
    [complete] => 
    [id] => 8211489602
    [time] => 1550054493262
    [pending] => 1.44601000
    [amount] => 1.44601000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 11:41:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:41:42 - cex place new buy order: eth_btc 0.03395 1.44593 [8211490372] margin:0.22385861561118]Array
(
    [complete] => 
    [id] => 8211490372
    [time] => 1550054501660
    [pending] => 1.44593000
    [amount] => 1.44593000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 11:41:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:41:50 - cex place new buy order: eth_btc 0.033952 1.44584 [8211491073] margin:0.21795475966069]Array
(
    [complete] => 
    [id] => 8211491073
    [time] => 1550054510018
    [pending] => 1.44584000
    [amount] => 1.44584000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 11:41:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:41:59 - cex place new buy order: eth_btc 0.033954 1.44576 [8211491824] margin:0.21205159922248]Array
(
    [complete] => 
    [id] => 8211491824
    [time] => 1550054519475
    [pending] => 1.44576000
    [amount] => 1.44576000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 11:42:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:42:06 - cex place new buy order: eth_btc 0.033954 1.44571 [8211492198] margin:0.20026505669268]Array
(
    [complete] => 
    [id] => 8211492198
    [time] => 1550054525532
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 11:42:14 - cex delete buy orders: eth_btc[move]
2019-02-13 11:42:15 - cex place new buy order: eth_btc 0.033955 1.44567 [8211492887] margin:0.19731417128048]Array
(
    [complete] => 
    [id] => 8211492887
    [time] => 1550054534923
    [pending] => 1.44567000
    [amount] => 1.44567000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 11:42:23 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:42:32 - cex place new buy order: eth_btc 0.033891 1.4484 [8211494424]Array
(
    [complete] => 
    [id] => 8211494424
    [time] => 1550054551882
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 11:42:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:42:42 - cex place new buy order: eth_btc 0.033893 1.44836 [8211495268] margin:0.39241141238604]Array
(
    [complete] => 
    [id] => 8211495268
    [time] => 1550054562115
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 11:42:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:42:51 - cex place new buy order: eth_btc 0.033895 1.44827 [8211495904] margin:0.37173624428382]Array
(
    [complete] => 
    [id] => 8211495904
    [time] => 1550054571058
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 11:42:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:43:00 - cex place new buy order: eth_btc 0.033897 1.44819 [8211496543] margin:0.30091158509602]Array
(
    [complete] => 
    [id] => 8211496543
    [time] => 1550054579867
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 11:43:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:43:11 - cex place new buy order: eth_btc 0.033899 1.4481 [8211497492] margin:0.27729431546655]Array
(
    [complete] => 
    [id] => 8211497492
    [time] => 1550054591114
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 11:43:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:43:21 - cex place new buy order: eth_btc 0.033901 1.44802 [8211498145] margin:0.32152443880711]Array
(
    [complete] => 
    [id] => 8211498145
    [time] => 1550054600582
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 11:43:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:43:30 - cex place new buy order: eth_btc 0.033903 1.44793 [8211498885] margin:0.27136241630532]Array
(
    [complete] => 
    [id] => 8211498885
    [time] => 1550054610461
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 11:43:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:43:40 - cex place new buy order: eth_btc 0.033905 1.44784 [8211499673] margin:0.27724524406432]Array
(
    [complete] => 
    [id] => 8211499673
    [time] => 1550054619861
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 11:43:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:43:50 - cex place new buy order: eth_btc 0.033907 1.44776 [8211500470] margin:0.27722889078952]Array
(
    [complete] => 
    [id] => 8211500470
    [time] => 1550054629936
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 11:43:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:44:00 - cex place new buy order: eth_btc 0.033909 1.44767 [8211501148] margin:0.28311067858091]Array
(
    [complete] => 
    [id] => 8211501148
    [time] => 1550054640014
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 11:44:05 - cex delete buy orders: eth_btc[move]
2019-02-13 11:44:06 - cex place new buy order: eth_btc 0.033909 1.44763 [8211501644] margin:0.28015334709524]Array
(
    [complete] => 
    [id] => 8211501644
    [time] => 1550054645888
    [pending] => 1.44763000
    [amount] => 1.44763000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 11:44:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:44:15 - cex place new buy order: eth_btc 0.033911 1.44759 [8211502476] margin:0.30668514641266]Array
(
    [complete] => 
    [id] => 8211502476
    [time] => 1550054655433
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 11:44:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:44:25 - cex place new buy order: eth_btc 0.033913 1.4475 [8211503482] margin:0.30076961637129]Array
(
    [complete] => 
    [id] => 8211503482
    [time] => 1550054665016
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 11:44:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:44:34 - cex place new buy order: eth_btc 0.033915 1.44742 [8211504669] margin:0.29485478401885]Array
(
    [complete] => 
    [id] => 8211504669
    [time] => 1550054673714
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 11:44:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:44:44 - cex place new buy order: eth_btc 0.033917 1.44733 [8211505952] margin:0.28894064923193]Array
(
    [complete] => 
    [id] => 8211505952
    [time] => 1550054684349
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 11:44:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:44:54 - cex place new buy order: eth_btc 0.033919 1.44725 [8211507116] margin:0.26238981102036]Array
(
    [complete] => 
    [id] => 8211507116
    [time] => 1550054693659
    [pending] => 1.44725000
    [amount] => 1.44725000
    [type] => buy
    [price] => 0.033919
)

2019-02-13 11:45:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:45:03 - cex place new buy order: eth_btc 0.033921 1.44716 [8211507921] margin:0.25647828778632]Array
(
    [complete] => 
    [id] => 8211507921
    [time] => 1550054702628
    [pending] => 1.44716000
    [amount] => 1.44716000
    [type] => buy
    [price] => 0.033921
)

2019-02-13 11:45:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:45:14 - cex place new buy order: eth_btc 0.033923 1.44708 [8211508591] margin:0.24761960911477]Array
(
    [complete] => 
    [id] => 8211508591
    [time] => 1550054714104
    [pending] => 1.44708000
    [amount] => 1.44708000
    [type] => buy
    [price] => 0.033923
)

2019-02-13 11:45:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:45:23 - cex place new buy order: eth_btc 0.033925 1.44699 [8211509125] margin:0.2505526897568]Array
(
    [complete] => 
    [id] => 8211509125
    [time] => 1550054723448
    [pending] => 1.44699000
    [amount] => 1.44699000
    [type] => buy
    [price] => 0.033925
)

2019-02-13 11:45:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:45:33 - cex place new buy order: eth_btc 0.033927 1.44691 [8211509714] margin:0.23285289002859]Array
(
    [complete] => 
    [id] => 8211509714
    [time] => 1550054733178
    [pending] => 1.44691000
    [amount] => 1.44691000
    [type] => buy
    [price] => 0.033927
)

2019-02-13 11:45:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:45:42 - cex place new buy order: eth_btc 0.033929 1.44682 [8211510277] margin:0.25052315128651]Array
(
    [complete] => 
    [id] => 8211510277
    [time] => 1550054741722
    [pending] => 1.44682000
    [amount] => 1.44682000
    [type] => buy
    [price] => 0.033929
)

2019-02-13 11:45:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:45:50 - cex place new buy order: eth_btc 0.033931 1.44674 [8211510667] margin:0.24756122719636]Array
(
    [complete] => 
    [id] => 8211510667
    [time] => 1550054749644
    [pending] => 1.44674000
    [amount] => 1.44674000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 11:45:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:45:58 - cex place new buy order: eth_btc 0.033933 1.44665 [8211511109] margin:0.24165266849379]Array
(
    [complete] => 
    [id] => 8211511109
    [time] => 1550054757531
    [pending] => 1.44665000
    [amount] => 1.44665000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 11:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:46:06 - cex place new buy order: eth_btc 0.033935 1.44656 [8211511589] margin:0.22101075585679]Array
(
    [complete] => 
    [id] => 8211511589
    [time] => 1550054765677
    [pending] => 1.44656000
    [amount] => 1.44656000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 11:46:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:46:15 - cex place new buy order: eth_btc 0.033937 1.44648 [8211512124] margin:0.22983764033355]Array
(
    [complete] => 
    [id] => 8211512124
    [time] => 1550054775519
    [pending] => 1.44648000
    [amount] => 1.44648000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 11:46:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:46:25 - cex place new buy order: eth_btc 0.033939 1.44639 [8211512798] margin:0.22687763340108]Array
(
    [complete] => 
    [id] => 8211512798
    [time] => 1550054785306
    [pending] => 1.44639000
    [amount] => 1.44639000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 11:46:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:46:33 - cex place new buy order: eth_btc 0.033941 1.44631 [8211513157] margin:0.22097168616129]Array
(
    [complete] => 
    [id] => 8211513157
    [time] => 1550054793201
    [pending] => 1.44631000
    [amount] => 1.44631000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 11:46:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:46:44 - cex place new buy order: eth_btc 0.033943 1.44622 [8211513686] margin:0.21506643490556]Array
(
    [complete] => 
    [id] => 8211513686
    [time] => 1550054803766
    [pending] => 1.44622000
    [amount] => 1.44622000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 11:46:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:46:54 - cex place new buy order: eth_btc 0.033945 1.44614 [8211514281] margin:0.22389158933569]Array
(
    [complete] => 
    [id] => 8211514281
    [time] => 1550054813514
    [pending] => 1.44614000
    [amount] => 1.44614000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 11:47:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:47:06 - cex place new buy order: eth_btc 0.033947 1.44605 [8211515003] margin:0.21504109346924]Array
(
    [complete] => 
    [id] => 8211515003
    [time] => 1550054825934
    [pending] => 1.44605000
    [amount] => 1.44605000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 11:47:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:47:14 - cex place new buy order: eth_btc 0.033949 1.44597 [8211515612] margin:0.22386520957907]Array
(
    [complete] => 
    [id] => 8211515612
    [time] => 1550054834441
    [pending] => 1.44597000
    [amount] => 1.44597000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 11:47:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:47:23 - cex place new buy order: eth_btc 0.033951 1.44588 [8211516109] margin:0.22090660068923]Array
(
    [complete] => 
    [id] => 8211516109
    [time] => 1550054842613
    [pending] => 1.44588000
    [amount] => 1.44588000
    [type] => buy
    [price] => 0.033951
)

2019-02-13 11:47:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:47:31 - cex place new buy order: eth_btc 0.033953 1.4458 [8211517028] margin:0.22972933172325]Array
(
    [complete] => 
    [id] => 8211517028
    [time] => 1550054851499
    [pending] => 1.44580000
    [amount] => 1.44580000
    [type] => buy
    [price] => 0.033953
)

2019-02-13 11:47:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:47:41 - cex place new buy order: eth_btc 0.033955 1.44571 [8211517628] margin:0.23560594905023]Array
(
    [complete] => 
    [id] => 8211517628
    [time] => 1550054860958
    [pending] => 1.44571000
    [amount] => 1.44571000
    [type] => buy
    [price] => 0.033955
)

2019-02-13 11:47:50 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:47:57 - cex place new buy order: eth_btc 0.033892 1.4484 [8211519093]Array
(
    [complete] => 
    [id] => 8211519093
    [time] => 1550054877480
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 11:48:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:48:06 - cex place new buy order: eth_btc 0.033892 1.44836 [8211519683] margin:0.38356002714424]Array
(
    [complete] => 
    [id] => 8211519683
    [time] => 1550054885537
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 11:48:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:48:14 - cex place new buy order: eth_btc 0.033894 1.44831 [8211520408] margin:0.37174721189592]Array
(
    [complete] => 
    [id] => 8211520408
    [time] => 1550054894138
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 11:48:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:48:23 - cex place new buy order: eth_btc 0.033896 1.44823 [8211520940] margin:0.36877507670521]Array
(
    [complete] => 
    [id] => 8211520940
    [time] => 1550054903087
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 11:48:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:48:34 - cex place new buy order: eth_btc 0.033898 1.44814 [8211521528] margin:0.3628532656794]Array
(
    [complete] => 
    [id] => 8211521528
    [time] => 1550054913984
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 11:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:48:43 - cex place new buy order: eth_btc 0.0339 1.44806 [8211522073] margin:0.35693215339234]Array
(
    [complete] => 
    [id] => 8211522073
    [time] => 1550054923346
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 11:48:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:48:53 - cex place new buy order: eth_btc 0.033902 1.44797 [8211522709] margin:0.3657601321456]Array
(
    [complete] => 
    [id] => 8211522709
    [time] => 1550054932538
    [pending] => 1.44797000
    [amount] => 1.44797000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 11:49:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:49:01 - cex place new buy order: eth_btc 0.033904 1.44789 [8211523161] margin:0.34509202453987]Array
(
    [complete] => 
    [id] => 8211523161
    [time] => 1550054941270
    [pending] => 1.44789000
    [amount] => 1.44789000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 11:49:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:49:19 - cex place new buy order: eth_btc 0.033906 1.4478 [8211523975] margin:0.33622367722528]Array
(
    [complete] => 
    [id] => 8211523975
    [time] => 1550054958920
    [pending] => 1.44780000
    [amount] => 1.44780000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 11:49:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:49:28 - cex place new buy order: eth_btc 0.033908 1.44772 [8211524631] margin:0.33620384570012]Array
(
    [complete] => 
    [id] => 8211524631
    [time] => 1550054967997
    [pending] => 1.44772000
    [amount] => 1.44772000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 11:49:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:49:36 - cex place new buy order: eth_btc 0.03391 1.44763 [8211525029] margin:0.33028605131229]Array
(
    [complete] => 
    [id] => 8211525029
    [time] => 1550054975879
    [pending] => 1.44763000
    [amount] => 1.44763000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 11:49:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:49:44 - cex place new buy order: eth_btc 0.033912 1.44755 [8211525487] margin:0.32731776362349]Array
(
    [complete] => 
    [id] => 8211525487
    [time] => 1550054983654
    [pending] => 1.44755000
    [amount] => 1.44755000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 11:49:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:49:53 - cex place new buy order: eth_btc 0.033914 1.44746 [8211526113] margin:0.33909299994102]Array
(
    [complete] => 
    [id] => 8211526113
    [time] => 1550054992693
    [pending] => 1.44746000
    [amount] => 1.44746000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 11:50:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:50:01 - cex place new buy order: eth_btc 0.033916 1.44738 [8211526675] margin:0.30663993395448]Array
(
    [complete] => 
    [id] => 8211526675
    [time] => 1550055001209
    [pending] => 1.44738000
    [amount] => 1.44738000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 11:50:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:50:14 - cex place new buy order: eth_btc 0.033918 1.44729 [8211528036] margin:0.2977769915679]Array
(
    [complete] => 
    [id] => 8211528036
    [time] => 1550055014405
    [pending] => 1.44729000
    [amount] => 1.44729000
    [type] => buy
    [price] => 0.033918
)

2019-02-13 11:50:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:50:23 - cex place new buy order: eth_btc 0.03392 1.4472 [8211528551] margin:0.29775943396229]Array
(
    [complete] => 
    [id] => 8211528551
    [time] => 1550055023423
    [pending] => 1.44720000
    [amount] => 1.44720000
    [type] => buy
    [price] => 0.03392
)

2019-02-13 11:50:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:50:34 - cex place new buy order: eth_btc 0.033922 1.44712 [8211529133] margin:0.27415836330404]Array
(
    [complete] => 
    [id] => 8211529133
    [time] => 1550055033879
    [pending] => 1.44712000
    [amount] => 1.44712000
    [type] => buy
    [price] => 0.033922
)

2019-02-13 11:50:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:50:45 - cex place new buy order: eth_btc 0.033924 1.44703 [8211529789] margin:0.26824666902485]Array
(
    [complete] => 
    [id] => 8211529789
    [time] => 1550055044934
    [pending] => 1.44703000
    [amount] => 1.44703000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 11:50:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:50:56 - cex place new buy order: eth_btc 0.033926 1.44695 [8211530422] margin:0.26823085539114]Array
(
    [complete] => 
    [id] => 8211530422
    [time] => 1550055056202
    [pending] => 1.44695000
    [amount] => 1.44695000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 11:51:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:51:06 - cex place new buy order: eth_btc 0.033928 1.44686 [8211531061] margin:0.25642537137467]Array
(
    [complete] => 
    [id] => 8211531061
    [time] => 1550055065916
    [pending] => 1.44686000
    [amount] => 1.44686000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 11:51:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:51:15 - cex place new buy order: eth_btc 0.03393 1.44678 [8211531765] margin:0.26525198938991]Array
(
    [complete] => 
    [id] => 8211531765
    [time] => 1550055075304
    [pending] => 1.44678000
    [amount] => 1.44678000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 11:51:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:51:23 - cex place new buy order: eth_btc 0.033932 1.44669 [8211532308] margin:0.24755393139217]Array
(
    [complete] => 
    [id] => 8211532308
    [time] => 1550055083127
    [pending] => 1.44669000
    [amount] => 1.44669000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 11:51:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:51:32 - cex place new buy order: eth_btc 0.033934 1.44661 [8211533105] margin:0.25343313490895]Array
(
    [complete] => 
    [id] => 8211533105
    [time] => 1550055092060
    [pending] => 1.44661000
    [amount] => 1.44661000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 11:51:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:51:41 - cex place new buy order: eth_btc 0.033936 1.44652 [8211533809] margin:0.25047147571902]Array
(
    [complete] => 
    [id] => 8211533809
    [time] => 1550055101426
    [pending] => 1.44652000
    [amount] => 1.44652000
    [type] => buy
    [price] => 0.033936
)

2019-02-13 11:51:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:51:50 - cex place new buy order: eth_btc 0.033938 1.44644 [8211534783] margin:0.24456361600567]Array
(
    [complete] => 
    [id] => 8211534783
    [time] => 1550055110257
    [pending] => 1.44644000
    [amount] => 1.44644000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 11:51:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:51:58 - cex place new buy order: eth_btc 0.03394 1.44635 [8211535468] margin:0.23865645256336]Array
(
    [complete] => 
    [id] => 8211535468
    [time] => 1550055118062
    [pending] => 1.44635000
    [amount] => 1.44635000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 11:52:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:52:04 - cex place new buy order: eth_btc 0.033942 1.44627 [8211535939] margin:0.22391137823345]Array
(
    [complete] => 
    [id] => 8211535939
    [time] => 1550055124309
    [pending] => 1.44627000
    [amount] => 1.44627000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 11:52:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:52:14 - cex place new buy order: eth_btc 0.033944 1.44618 [8211536718] margin:0.22389818524629]Array
(
    [complete] => 
    [id] => 8211536718
    [time] => 1550055133766
    [pending] => 1.44618000
    [amount] => 1.44618000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 11:52:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:52:23 - cex place new buy order: eth_btc 0.033946 1.4461 [8211537528] margin:0.20326400754136]Array
(
    [complete] => 
    [id] => 8211537528
    [time] => 1550055143051
    [pending] => 1.44610000
    [amount] => 1.44610000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 11:52:31 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:52:39 - cex place new buy order: eth_btc 0.033875 1.4491 [8211539070]Array
(
    [complete] => 
    [id] => 8211539070
    [time] => 1550055159445
    [pending] => 1.44910000
    [amount] => 1.44910000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:52:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:52:49 - cex place new buy order: eth_btc 0.033877 1.44904 [8211539798] margin:0.36307819464534]Array
(
    [complete] => 
    [id] => 8211539798
    [time] => 1550055168608
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:52:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:52:57 - cex place new buy order: eth_btc 0.033879 1.44896 [8211540567] margin:0.3482983559137]Array
(
    [complete] => 
    [id] => 8211540567
    [time] => 1550055177117
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 11:53:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:53:06 - cex place new buy order: eth_btc 0.033875 1.44891 [8211541197] margin:0.34238488783942]Array
(
    [complete] => 
    [id] => 8211541197
    [time] => 1550055186215
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:53:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:53:16 - cex place new buy order: eth_btc 0.033877 1.44904 [8211542037] margin:0.35422262892226]Array
(
    [complete] => 
    [id] => 8211542037
    [time] => 1550055195592
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:53:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:53:24 - cex place new buy order: eth_btc 0.033879 1.44896 [8211542679] margin:0.34534667493138]Array
(
    [complete] => 
    [id] => 8211542679
    [time] => 1550055203901
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 11:53:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:53:33 - cex place new buy order: eth_btc 0.033881 1.44887 [8211543292] margin:0.34237478232637]Array
(
    [complete] => 
    [id] => 8211543292
    [time] => 1550055212808
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 11:53:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:53:43 - cex place new buy order: eth_btc 0.033883 1.44878 [8211544159] margin:0.34530590561639]Array
(
    [complete] => 
    [id] => 8211544159
    [time] => 1550055223326
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 11:53:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:53:52 - cex place new buy order: eth_btc 0.033885 1.4487 [8211544833] margin:0.33643204957947]Array
(
    [complete] => 
    [id] => 8211544833
    [time] => 1550055231880
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 11:54:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:54:05 - cex place new buy order: eth_btc 0.033887 1.4486 [8211545719]Array
(
    [complete] => 
    [id] => 8211545719
    [time] => 1550055244686
    [pending] => 1.44860000
    [amount] => 1.44860000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 11:54:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:54:12 - cex place new buy order: eth_btc 0.033889 1.44853 [8211546381] margin:0.34229395969192]Array
(
    [complete] => 
    [id] => 8211546381
    [time] => 1550055252167
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 11:54:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:54:21 - cex place new buy order: eth_btc 0.033891 1.44844 [8211547133] margin:0.33342185240919]Array
(
    [complete] => 
    [id] => 8211547133
    [time] => 1550055261058
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 11:54:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:54:30 - cex place new buy order: eth_btc 0.033893 1.44836 [8211548276] margin:0.31864986870447]Array
(
    [complete] => 
    [id] => 8211548276
    [time] => 1550055269536
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 11:54:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:54:39 - cex place new buy order: eth_btc 0.033895 1.44827 [8211549571] margin:0.31273049122289]Array
(
    [complete] => 
    [id] => 8211549571
    [time] => 1550055278752
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 11:54:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:54:47 - cex place new buy order: eth_btc 0.033897 1.44819 [8211550707] margin:0.3127120394135]Array
(
    [complete] => 
    [id] => 8211550707
    [time] => 1550055287134
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 11:54:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:54:57 - cex place new buy order: eth_btc 0.033899 1.4481 [8211552118] margin:0.29794389215023]Array
(
    [complete] => 
    [id] => 8211552118
    [time] => 1550055296713
    [pending] => 1.44810000
    [amount] => 1.44810000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 11:55:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:55:13 - cex place new buy order: eth_btc 0.033901 1.44802 [8211554399] margin:0.28317748738975]Array
(
    [complete] => 
    [id] => 8211554399
    [time] => 1550055312539
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 11:55:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:55:22 - cex place new buy order: eth_btc 0.033903 1.44793 [8211555423] margin:0.27726159926849]Array
(
    [complete] => 
    [id] => 8211555423
    [time] => 1550055321866
    [pending] => 1.44793000
    [amount] => 1.44793000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 11:55:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:55:30 - cex place new buy order: eth_btc 0.033905 1.44784 [8211556114] margin:0.27429582657426]Array
(
    [complete] => 
    [id] => 8211556114
    [time] => 1550055330258
    [pending] => 1.44784000
    [amount] => 1.44784000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 11:55:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:55:39 - cex place new buy order: eth_btc 0.033907 1.44776 [8211556926] margin:0.27427964727049]Array
(
    [complete] => 
    [id] => 8211556926
    [time] => 1550055339224
    [pending] => 1.44776000
    [amount] => 1.44776000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 11:55:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:55:48 - cex place new buy order: eth_btc 0.033909 1.44767 [8211557634] margin:0.26836533073815]Array
(
    [complete] => 
    [id] => 8211557634
    [time] => 1550055347734
    [pending] => 1.44767000
    [amount] => 1.44767000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 11:55:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:55:56 - cex place new buy order: eth_btc 0.033911 1.44759 [8211558240] margin:0.26245171183392]Array
(
    [complete] => 
    [id] => 8211558240
    [time] => 1550055355574
    [pending] => 1.44759000
    [amount] => 1.44759000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 11:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:56:04 - cex place new buy order: eth_btc 0.033913 1.4475 [8211558840] margin:0.21820540795567]Array
(
    [complete] => 
    [id] => 8211558840
    [time] => 1550055364137
    [pending] => 1.44750000
    [amount] => 1.44750000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 11:56:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:56:13 - cex place new buy order: eth_btc 0.033915 1.44742 [8211559401] margin:0.25062656641603]Array
(
    [complete] => 
    [id] => 8211559401
    [time] => 1550055373030
    [pending] => 1.44742000
    [amount] => 1.44742000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 11:56:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:56:21 - cex place new buy order: eth_btc 0.033917 1.44733 [8211559844] margin:0.24471503965562]Array
(
    [complete] => 
    [id] => 8211559844
    [time] => 1550055381377
    [pending] => 1.44733000
    [amount] => 1.44733000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 11:56:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:56:31 - cex place new buy order: eth_btc 0.033919 1.44725 [8211560307] margin:0.20342580854389]Array
(
    [complete] => 
    [id] => 8211560307
    [time] => 1550055390754
    [pending] => 1.44725000
    [amount] => 1.44725000
    [type] => buy
    [price] => 0.033919
)

2019-02-13 11:56:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:56:41 - cex place new buy order: eth_btc 0.033921 1.44716 [8211560892] margin:0.24763420889715]Array
(
    [complete] => 
    [id] => 8211560892
    [time] => 1550055401283
    [pending] => 1.44716000
    [amount] => 1.44716000
    [type] => buy
    [price] => 0.033921
)

2019-02-13 11:56:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:56:52 - cex place new buy order: eth_btc 0.033923 1.44708 [8211561357] margin:0.23582819915691]Array
(
    [complete] => 
    [id] => 8211561357
    [time] => 1550055411649
    [pending] => 1.44708000
    [amount] => 1.44708000
    [type] => buy
    [price] => 0.033923
)

2019-02-13 11:56:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:57:01 - cex place new buy order: eth_btc 0.033925 1.44699 [8211562254] margin:0.22991893883566]Array
(
    [complete] => 
    [id] => 8211562254
    [time] => 1550055420739
    [pending] => 1.44699000
    [amount] => 1.44699000
    [type] => buy
    [price] => 0.033925
)

2019-02-13 11:57:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:57:14 - cex place new buy order: eth_btc 0.033927 1.44691 [8211563670] margin:0.21811536534324]Array
(
    [complete] => 
    [id] => 8211563670
    [time] => 1550055433746
    [pending] => 1.44691000
    [amount] => 1.44691000
    [type] => buy
    [price] => 0.033927
)

2019-02-13 11:57:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:57:24 - cex place new buy order: eth_btc 0.033929 1.44682 [8211564469] margin:0.20926051460404]Array
(
    [complete] => 
    [id] => 8211564469
    [time] => 1550055443709
    [pending] => 1.44682000
    [amount] => 1.44682000
    [type] => buy
    [price] => 0.033929
)

2019-02-13 11:57:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:57:32 - cex place new buy order: eth_btc 0.033931 1.44674 [8211565247] margin:0.20335386519701]Array
(
    [complete] => 
    [id] => 8211565247
    [time] => 1550055452242
    [pending] => 1.44674000
    [amount] => 1.44674000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 11:57:40 - cex delete buy orders: eth_btc [above margin]
2019-02-13 11:57:48 - cex place new buy order: eth_btc 0.033873 1.4492 [8211566892]Array
(
    [complete] => 
    [id] => 8211566892
    [time] => 1550055468074
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 11:57:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:57:58 - cex place new buy order: eth_btc 0.033875 1.44913 [8211567910] margin:0.3660516605166]Array
(
    [complete] => 
    [id] => 8211567910
    [time] => 1550055478364
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 11:58:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:58:12 - cex place new buy order: eth_btc 0.033877 1.44904 [8211569260] margin:0.37488561560939]Array
(
    [complete] => 
    [id] => 8211569260
    [time] => 1550055492502
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 11:58:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:58:23 - cex place new buy order: eth_btc 0.033879 1.44896 [8211569850] margin:0.36896012278993]Array
(
    [complete] => 
    [id] => 8211569850
    [time] => 1550055503462
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 11:58:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:58:33 - cex place new buy order: eth_btc 0.033881 1.44887 [8211570504] margin:0.36303532953572]Array
(
    [complete] => 
    [id] => 8211570504
    [time] => 1550055513151
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 11:58:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:58:42 - cex place new buy order: eth_btc 0.033883 1.44878 [8211571028] margin:0.34530590561639]Array
(
    [complete] => 
    [id] => 8211571028
    [time] => 1550055521686
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 11:58:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:58:50 - cex place new buy order: eth_btc 0.033885 1.4487 [8211571595] margin:0.33938320790912]Array
(
    [complete] => 
    [id] => 8211571595
    [time] => 1550055530495
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 11:58:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:59:00 - cex place new buy order: eth_btc 0.033887 1.44861 [8211572072] margin:0.33641219346654]Array
(
    [complete] => 
    [id] => 8211572072
    [time] => 1550055539896
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 11:59:04 - cex delete buy orders: eth_btc[move]
2019-02-13 11:59:05 - cex place new buy order: eth_btc 0.033887 1.44857 [8211572371] margin:0.33050047214354]Array
(
    [complete] => 
    [id] => 8211572371
    [time] => 1550055545320
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 11:59:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:59:21 - cex place new buy order: eth_btc 0.033889 1.44853 [8211573095] margin:0.32753990970522]Array
(
    [complete] => 
    [id] => 8211573095
    [time] => 1550055560672
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 11:59:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:59:30 - cex place new buy order: eth_btc 0.033891 1.44844 [8211573566] margin:0.30981676551296]Array
(
    [complete] => 
    [id] => 8211573566
    [time] => 1550055569900
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 11:59:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:59:39 - cex place new buy order: eth_btc 0.033893 1.44836 [8211574105] margin:0.2832443277373]Array
(
    [complete] => 
    [id] => 8211574105
    [time] => 1550055578911
    [pending] => 1.44836000
    [amount] => 1.44836000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 11:59:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:59:48 - cex place new buy order: eth_btc 0.033895 1.44827 [8211574789] margin:0.2684761764272]Array
(
    [complete] => 
    [id] => 8211574789
    [time] => 1550055587664
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 11:59:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 11:59:57 - cex place new buy order: eth_btc 0.033897 1.44819 [8211575443] margin:0.2596099949848]Array
(
    [complete] => 
    [id] => 8211575443
    [time] => 1550055596697
    [pending] => 1.44819000
    [amount] => 1.44819000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 12:00:05 - cex delete buy orders: eth_btc[move]
2019-02-13 12:00:06 - cex place new buy order: eth_btc 0.033872 1.44814 [8211575994] margin:0.25960233642104]Array
(
    [complete] => 
    [id] => 8211575994
    [time] => 1550055606402
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:00:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:00:15 - cex place new buy order: eth_btc 0.033874 1.44917 [8211577007] margin:0.245025683415]Array
(
    [complete] => 
    [id] => 8211577007
    [time] => 1550055615322
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:00:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:00:23 - cex place new buy order: eth_btc 0.033876 1.44908 [8211577732] margin:0.23910733262487]Array
(
    [complete] => 
    [id] => 8211577732
    [time] => 1550055623285
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:00:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:00:32 - cex place new buy order: eth_btc 0.033878 1.449 [8211578307] margin:0.22433437629139]Array
(
    [complete] => 
    [id] => 8211578307
    [time] => 1550055631729
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 12:00:39 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:00:53 - cex place new buy order: eth_btc 0.033872 1.4493 [8211580223]Array
(
    [complete] => 
    [id] => 8211580223
    [time] => 1550055653120
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:00:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:01:01 - cex place new buy order: eth_btc 0.033874 1.44917 [8211580763] margin:0.22140875007379]Array
(
    [complete] => 
    [id] => 8211580763
    [time] => 1550055660949
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:01:04 - cex delete buy orders: eth_btc[move]
2019-02-13 12:01:05 - cex place new buy order: eth_btc 0.033874 1.44913 [8211581045] margin:0.28634686346865]Array
(
    [complete] => 
    [id] => 8211581045
    [time] => 1550055665350
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:01:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:01:15 - cex place new buy order: eth_btc 0.033876 1.44908 [8211581569] margin:0.26272287164955]Array
(
    [complete] => 
    [id] => 8211581569
    [time] => 1550055674739
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:01:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:01:23 - cex place new buy order: eth_btc 0.033878 1.449 [8211582064] margin:0.21252730385501]Array
(
    [complete] => 
    [id] => 8211582064
    [time] => 1550055683212
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 12:01:30 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:01:37 - cex place new buy order: eth_btc 0.033872 1.4493 [8211583142]Array
(
    [complete] => 
    [id] => 8211583142
    [time] => 1550055697366
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:01:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:01:45 - cex place new buy order: eth_btc 0.033874 1.44917 [8211583748] margin:0.23912145007969]Array
(
    [complete] => 
    [id] => 8211583748
    [time] => 1550055704973
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:01:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:01:54 - cex place new buy order: eth_btc 0.033876 1.44908 [8211584534] margin:0.23320344786868]Array
(
    [complete] => 
    [id] => 8211584534
    [time] => 1550055714315
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:02:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:02:05 - cex place new buy order: eth_btc 0.033878 1.449 [8211585298] margin:0.2302379125096]Array
(
    [complete] => 
    [id] => 8211585298
    [time] => 1550055724504
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 12:02:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:02:14 - cex place new buy order: eth_btc 0.03388 1.44891 [8211586141] margin:0.21841794569066]Array
(
    [complete] => 
    [id] => 8211586141
    [time] => 1550055734404
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 12:02:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:02:25 - cex place new buy order: eth_btc 0.033882 1.44883 [8211587019] margin:0.2125022135647]Array
(
    [complete] => 
    [id] => 8211587019
    [time] => 1550055744959
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 12:02:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:02:33 - cex place new buy order: eth_btc 0.033884 1.44874 [8211587809] margin:0.22429465234326]Array
(
    [complete] => 
    [id] => 8211587809
    [time] => 1550055753271
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 12:02:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:02:43 - cex place new buy order: eth_btc 0.033886 1.44866 [8211589229] margin:0.25969426901964]Array
(
    [complete] => 
    [id] => 8211589229
    [time] => 1550055763321
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 12:02:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:02:53 - cex place new buy order: eth_btc 0.033888 1.44857 [8211590123] margin:0.21541548630784]Array
(
    [complete] => 
    [id] => 8211590123
    [time] => 1550055773135
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 12:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:03:06 - cex place new buy order: eth_btc 0.03389 1.44849 [8211591041] margin:0.21245205075242]Array
(
    [complete] => 
    [id] => 8211591041
    [time] => 1550055785915
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 12:03:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:03:16 - cex place new buy order: eth_btc 0.033892 1.4484 [8211591697] margin:0.20358786734334]Array
(
    [complete] => 
    [id] => 8211591697
    [time] => 1550055796121
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 12:03:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:03:27 - cex place new buy order: eth_btc 0.033894 1.44831 [8211592642] margin:0.221278102319]Array
(
    [complete] => 
    [id] => 8211592642
    [time] => 1550055806827
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 12:03:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:03:39 - cex place new buy order: eth_btc 0.033896 1.44823 [8211593345] margin:0.25666745338682]Array
(
    [complete] => 
    [id] => 8211593345
    [time] => 1550055818560
    [pending] => 1.44823000
    [amount] => 1.44823000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 12:03:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:03:48 - cex place new buy order: eth_btc 0.033898 1.44814 [8211594187] margin:0.2566523098708]Array
(
    [complete] => 
    [id] => 8211594187
    [time] => 1550055828273
    [pending] => 1.44814000
    [amount] => 1.44814000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 12:03:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:03:57 - cex place new buy order: eth_btc 0.0339 1.44806 [8211594847] margin:0.29498525073748]Array
(
    [complete] => 
    [id] => 8211594847
    [time] => 1550055837379
    [pending] => 1.44806000
    [amount] => 1.44806000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 12:04:05 - cex delete buy orders: eth_btc[move]
2019-02-13 12:04:06 - cex place new buy order: eth_btc 0.033873 1.44802 [8211595631] margin:0.25073006695968]Array
(
    [complete] => 
    [id] => 8211595631
    [time] => 1550055846348
    [pending] => 1.44802000
    [amount] => 1.44802000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 12:04:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:04:17 - cex place new buy order: eth_btc 0.033875 1.44913 [8211596890] margin:0.30110701107011]Array
(
    [complete] => 
    [id] => 8211596890
    [time] => 1550055856735
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 12:04:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:04:29 - cex place new buy order: eth_btc 0.033877 1.44904 [8211598649] margin:0.20958172211234]Array
(
    [complete] => 
    [id] => 8211598649
    [time] => 1550055868551
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 12:04:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:04:40 - cex place new buy order: eth_btc 0.033879 1.44896 [8211599932] margin:0.24498952153251]Array
(
    [complete] => 
    [id] => 8211599932
    [time] => 1550055879577
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 12:04:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:04:50 - cex place new buy order: eth_btc 0.033881 1.44887 [8211601205] margin:0.32171423511702]Array
(
    [complete] => 
    [id] => 8211601205
    [time] => 1550055889891
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 12:04:59 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:05:16 - cex place new buy order: eth_btc 0.033872 1.4493 [8211603487]Array
(
    [complete] => 
    [id] => 8211603487
    [time] => 1550055915567
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:05:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:05:25 - cex place new buy order: eth_btc 0.033874 1.44917 [8211604305] margin:0.23321721674439]Array
(
    [complete] => 
    [id] => 8211604305
    [time] => 1550055925178
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:05:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:05:36 - cex place new buy order: eth_btc 0.033876 1.44908 [8211604966] margin:0.23910733262487]Array
(
    [complete] => 
    [id] => 8211604966
    [time] => 1550055936452
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:05:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:05:46 - cex place new buy order: eth_btc 0.033878 1.449 [8211605464] margin:0.28632150658243]Array
(
    [complete] => 
    [id] => 8211605464
    [time] => 1550055945534
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 12:05:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:05:57 - cex place new buy order: eth_btc 0.03388 1.44891 [8211606178] margin:0.23022432113342]Array
(
    [complete] => 
    [id] => 8211606178
    [time] => 1550055957166
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 12:06:06 - cex delete buy orders: eth_btc[move]
2019-02-13 12:06:08 - cex place new buy order: eth_btc 0.033873 1.44887 [8211606916] margin:0.23316903279123]Array
(
    [complete] => 
    [id] => 8211606916
    [time] => 1550055967650
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 12:06:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:06:18 - cex place new buy order: eth_btc 0.033875 1.44913 [8211607798] margin:0.29225092250922]Array
(
    [complete] => 
    [id] => 8211607798
    [time] => 1550055977777
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 12:06:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:06:25 - cex place new buy order: eth_btc 0.033877 1.44904 [8211608355] margin:0.28632995837883]Array
(
    [complete] => 
    [id] => 8211608355
    [time] => 1550055985311
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 12:06:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:06:36 - cex place new buy order: eth_btc 0.033879 1.44896 [8211608878] margin:0.28631305528499]Array
(
    [complete] => 
    [id] => 8211608878
    [time] => 1550055995741
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 12:06:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:06:46 - cex place new buy order: eth_btc 0.033881 1.44887 [8211609719] margin:0.21250848558187]Array
(
    [complete] => 
    [id] => 8211609719
    [time] => 1550056006112
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 12:06:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:06:56 - cex place new buy order: eth_btc 0.033883 1.44878 [8211610399] margin:0.21249594191777]Array
(
    [complete] => 
    [id] => 8211610399
    [time] => 1550056016458
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 12:07:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:07:05 - cex place new buy order: eth_btc 0.033885 0.01238 [] margin:0.20658108307512]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 12:07:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:07:18 - cex place new buy order: eth_btc 0.033885 1.4487 [8211611534] margin:0.23609266637157]Array
(
    [complete] => 
    [id] => 8211611534
    [time] => 1550056037807
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 12:07:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:07:29 - cex place new buy order: eth_btc 0.033887 1.44861 [8211612341] margin:0.23017676395078]Array
(
    [complete] => 
    [id] => 8211612341
    [time] => 1550056049101
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 12:07:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:07:39 - cex place new buy order: eth_btc 0.033889 1.44853 [8211612878] margin:0.21540912980613]Array
(
    [complete] => 
    [id] => 8211612878
    [time] => 1550056058786
    [pending] => 1.44853000
    [amount] => 1.44853000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 12:07:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:07:50 - cex place new buy order: eth_btc 0.033891 1.44844 [8211613772] margin:0.20064323861793]Array
(
    [complete] => 
    [id] => 8211613772
    [time] => 1550056069975
    [pending] => 1.44844000
    [amount] => 1.44844000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 12:07:59 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:08:58 - cex place new buy order: eth_btc 0.033872 1.4493 [8211619497]Array
(
    [complete] => 
    [id] => 8211619497
    [time] => 1550056138248
    [pending] => 1.44930000
    [amount] => 1.44930000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:09:04 - cex delete buy orders: eth_btc[move]
2019-02-13 12:09:05 - cex place new buy order: eth_btc 0.033872 1.44921 [8211620017] margin:0.26865054763381]Array
(
    [complete] => 
    [id] => 8211620017
    [time] => 1550056145362
    [pending] => 1.44921000
    [amount] => 1.44921000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:09:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:09:20 - cex place new buy order: eth_btc 0.033874 1.44917 [8211621096] margin:0.22140875007379]Array
(
    [complete] => 
    [id] => 8211621096
    [time] => 1550056160488
    [pending] => 1.44917000
    [amount] => 1.44917000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:09:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:09:34 - cex place new buy order: eth_btc 0.033876 1.44908 [8211621914] margin:0.22729956311252]Array
(
    [complete] => 
    [id] => 8211621914
    [time] => 1550056173573
    [pending] => 1.44908000
    [amount] => 1.44908000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:09:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:09:45 - cex place new buy order: eth_btc 0.033878 1.449 [8211622690] margin:0.21843084007322]Array
(
    [complete] => 
    [id] => 8211622690
    [time] => 1550056185073
    [pending] => 1.44900000
    [amount] => 1.44900000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 12:09:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:09:56 - cex place new buy order: eth_btc 0.03388 1.44891 [8211623425] margin:0.24498229043683]Array
(
    [complete] => 
    [id] => 8211623425
    [time] => 1550056196222
    [pending] => 1.44891000
    [amount] => 1.44891000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 12:10:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:10:13 - cex place new buy order: eth_btc 0.033882 1.44883 [8211624675] margin:0.24791924915886]Array
(
    [complete] => 
    [id] => 8211624675
    [time] => 1550056213163
    [pending] => 1.44883000
    [amount] => 1.44883000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 12:10:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:10:26 - cex place new buy order: eth_btc 0.033884 1.44874 [8211625255] margin:0.24495337032227]Array
(
    [complete] => 
    [id] => 8211625255
    [time] => 1550056225532
    [pending] => 1.44874000
    [amount] => 1.44874000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 12:10:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:10:37 - cex place new buy order: eth_btc 0.033886 1.44866 [8211625861] margin:0.23313462786994]Array
(
    [complete] => 
    [id] => 8211625861
    [time] => 1550056236953
    [pending] => 1.44866000
    [amount] => 1.44866000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 12:10:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:10:48 - cex place new buy order: eth_btc 0.033888 1.44857 [8211626389] margin:0.22426817752597]Array
(
    [complete] => 
    [id] => 8211626389
    [time] => 1550056247839
    [pending] => 1.44857000
    [amount] => 1.44857000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 12:10:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:10:58 - cex place new buy order: eth_btc 0.03389 1.44849 [8211626744] margin:0.21835349660666]Array
(
    [complete] => 
    [id] => 8211626744
    [time] => 1550056257713
    [pending] => 1.44849000
    [amount] => 1.44849000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 12:11:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:11:05 - cex place new buy order: eth_btc 0.033892 1.4484 [8211627031] margin:0.21243951374956]Array
(
    [complete] => 
    [id] => 8211627031
    [time] => 1550056264547
    [pending] => 1.44840000
    [amount] => 1.44840000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 12:11:13 - cex delete buy orders: eth_btc[move]
2019-02-13 12:11:14 - cex place new buy order: eth_btc 0.033893 1.44831 [8211627432] margin:0.19767510473829]Array
(
    [complete] => 
    [id] => 8211627432
    [time] => 1550056274139
    [pending] => 1.44831000
    [amount] => 1.44831000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 12:11:22 - cex delete buy orders: eth_btc[move]
2019-02-13 12:11:24 - cex place new buy order: eth_btc 0.033894 1.44827 [8211627794] margin:0.19766927275409]Array
(
    [complete] => 
    [id] => 8211627794
    [time] => 1550056283593
    [pending] => 1.44827000
    [amount] => 1.44827000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 12:11:32 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:11:44 - cex place new buy order: eth_btc 0.033873 1.4492 [8211628901]Array
(
    [complete] => 
    [id] => 8211628901
    [time] => 1550056304295
    [pending] => 1.44920000
    [amount] => 1.44920000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 12:11:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:11:55 - cex place new buy order: eth_btc 0.033875 1.44913 [8211629539] margin:0.23321033210331]Array
(
    [complete] => 
    [id] => 8211629539
    [time] => 1550056314950
    [pending] => 1.44913000
    [amount] => 1.44913000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 12:12:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:12:02 - cex place new buy order: eth_btc 0.033877 1.44904 [8211630074] margin:0.22729285355845]Array
(
    [complete] => 
    [id] => 8211630074
    [time] => 1550056321957
    [pending] => 1.44904000
    [amount] => 1.44904000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 12:12:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:12:14 - cex place new buy order: eth_btc 0.033879 1.44896 [8211631188] margin:0.22137607367396]Array
(
    [complete] => 
    [id] => 8211631188
    [time] => 1550056333615
    [pending] => 1.44896000
    [amount] => 1.44896000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 12:12:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:12:25 - cex place new buy order: eth_btc 0.033881 1.44887 [8211632174] margin:0.21250848558187]Array
(
    [complete] => 
    [id] => 8211632174
    [time] => 1550056344999
    [pending] => 1.44887000
    [amount] => 1.44887000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 12:12:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:12:36 - cex place new buy order: eth_btc 0.033883 1.44878 [8211633479] margin:0.2154472744444]Array
(
    [complete] => 
    [id] => 8211633479
    [time] => 1550056355662
    [pending] => 1.44878000
    [amount] => 1.44878000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 12:12:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:12:46 - cex place new buy order: eth_btc 0.033885 1.4487 [8211634962] margin:0.25970193300873]Array
(
    [complete] => 
    [id] => 8211634962
    [time] => 1550056366206
    [pending] => 1.44870000
    [amount] => 1.44870000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 12:12:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:12:57 - cex place new buy order: eth_btc 0.033887 1.44861 [8211635975] margin:0.25378463717651]Array
(
    [complete] => 
    [id] => 8211635975
    [time] => 1550056377098
    [pending] => 1.44861000
    [amount] => 1.44861000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 12:13:10 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:13:25 - cex place new buy order: eth_btc 0.033872 0.9236 [8211638525]Array
(
    [complete] => 
    [id] => 8211638525
    [time] => 1550056405338
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:13:35 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:13:46 - cex place new buy order: eth_btc 0.033872 0.9236 [8211639904]Array
(
    [complete] => 
    [id] => 8211639904
    [time] => 1550056426098
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:13:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:13:56 - cex place new buy order: eth_btc 0.033874 0.9235 [8211640646] margin:0.20664816673555]Array
(
    [complete] => 
    [id] => 8211640646
    [time] => 1550056436350
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:14:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:14:08 - cex place new buy order: eth_btc 0.033876 0.92344 [8211641552] margin:0.26567481402764]Array
(
    [complete] => 
    [id] => 8211641552
    [time] => 1550056448257
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:14:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:14:19 - cex place new buy order: eth_btc 0.033878 0.92339 [8211642581] margin:0.26270736170966]Array
(
    [complete] => 
    [id] => 8211642581
    [time] => 1550056458697
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 12:14:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:14:30 - cex place new buy order: eth_btc 0.03388 0.92333 [8211643664] margin:0.26859504132231]Array
(
    [complete] => 
    [id] => 8211643664
    [time] => 1550056469906
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 12:14:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:14:40 - cex place new buy order: eth_btc 0.033882 0.92328 [8211644733] margin:0.24791924915886]Array
(
    [complete] => 
    [id] => 8211644733
    [time] => 1550056480395
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 12:14:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:14:52 - cex place new buy order: eth_btc 0.033884 0.92322 [8211646098] margin:0.24495337032227]Array
(
    [complete] => 
    [id] => 8211646098
    [time] => 1550056491660
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 12:15:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:15:03 - cex place new buy order: eth_btc 0.033886 0.92317 [8211647257] margin:0.25084105530309]Array
(
    [complete] => 
    [id] => 8211647257
    [time] => 1550056503326
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 12:15:16 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:15:51 - cex place new buy order: eth_btc 0.033872 0.9236 [8211651793]Array
(
    [complete] => 
    [id] => 8211651793
    [time] => 1550056551038
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:16:00 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:16:25 - cex place new buy order: eth_btc 0.033872 0.9236 [8211654073]Array
(
    [complete] => 
    [id] => 8211654073
    [time] => 1550056584985
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:16:34 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:23:35 - cex place new buy order: eth_btc 0.033872 0.9236 [8211694649]Array
(
    [complete] => 
    [id] => 8211694649
    [time] => 1550057014970
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:23:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:23:42 - cex place new buy order: eth_btc 0.033874 0.9235 [8211695390] margin:0.24207356674735]Array
(
    [complete] => 
    [id] => 8211695390
    [time] => 1550057021820
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:23:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:23:52 - cex place new buy order: eth_btc 0.033876 0.92344 [8211696534] margin:0.20368402408786]Array
(
    [complete] => 
    [id] => 8211696534
    [time] => 1550057031756
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:24:03 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:24:35 - cex place new buy order: eth_btc 0.033872 0.9236 [8211700770]Array
(
    [complete] => 
    [id] => 8211700770
    [time] => 1550057074985
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 12:24:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:24:42 - cex place new buy order: eth_btc 0.033874 0.9235 [8211701274] margin:0.21550451673849]Array
(
    [complete] => 
    [id] => 8211701274
    [time] => 1550057081965
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 12:24:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:24:52 - cex place new buy order: eth_btc 0.033876 0.92344 [8211702255] margin:0.21253985122209]Array
(
    [complete] => 
    [id] => 8211702255
    [time] => 1550057092171
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:25:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:25:04 - cex place new buy order: eth_btc 0.033878 0.92339 [8211703730] margin:0.2331896806187]Array
(
    [complete] => 
    [id] => 8211703730
    [time] => 1550057104405
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 12:25:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:25:16 - cex place new buy order: eth_btc 0.03388 0.92333 [8211704637] margin:0.22432113341204]Array
(
    [complete] => 
    [id] => 8211704637
    [time] => 1550057115601
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 12:25:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:25:25 - cex place new buy order: eth_btc 0.033882 0.92328 [8211705437] margin:0.22135647246324]Array
(
    [complete] => 
    [id] => 8211705437
    [time] => 1550057124495
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 12:25:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:25:35 - cex place new buy order: eth_btc 0.033884 0.92322 [8211706310] margin:0.24495337032227]Array
(
    [complete] => 
    [id] => 8211706310
    [time] => 1550057134669
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 12:25:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:25:46 - cex place new buy order: eth_btc 0.033886 0.92317 [8211707357] margin:0.23903677034762]Array
(
    [complete] => 
    [id] => 8211707357
    [time] => 1550057146450
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 12:25:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:25:57 - cex place new buy order: eth_btc 0.033888 0.92311 [8211708303] margin:0.28328611898016]Array
(
    [complete] => 
    [id] => 8211708303
    [time] => 1550057156931
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 12:26:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:26:05 - cex place new buy order: eth_btc 0.033891 0.92303 [8211709006] margin:0.20654451034197]Array
(
    [complete] => 
    [id] => 8211709006
    [time] => 1550057165003
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 12:26:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:26:17 - cex place new buy order: eth_btc 0.033893 0.92298 [8211710044] margin:0.21538370755023]Array
(
    [complete] => 
    [id] => 8211710044
    [time] => 1550057177148
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 12:26:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:26:30 - cex place new buy order: eth_btc 0.033895 0.92292 [8211711005] margin:0.21537099867237]Array
(
    [complete] => 
    [id] => 8211711005
    [time] => 1550057190218
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 12:26:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:26:41 - cex place new buy order: eth_btc 0.033897 0.92287 [8211711852] margin:0.2153582912942]Array
(
    [complete] => 
    [id] => 8211711852
    [time] => 1550057201190
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 12:26:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:26:51 - cex place new buy order: eth_btc 0.033899 0.92282 [8211712662] margin:0.21534558541552]Array
(
    [complete] => 
    [id] => 8211712662
    [time] => 1550057211413
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 12:26:58 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:27:04 - cex place new buy order: eth_btc 0.033901 0.9228 [8211713652]Array
(
    [complete] => 
    [id] => 8211713652
    [time] => 1550057224411
    [pending] => 0.92280000
    [amount] => 0.92280000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 12:27:11 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:27:21 - cex place new buy order: eth_btc 0.033873 0.9235 [8211715239]Array
(
    [complete] => 
    [id] => 8211715239
    [time] => 1550057240560
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 12:27:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:27:30 - cex place new buy order: eth_btc 0.033875 0.92347 [8211716807] margin:0.28339483394835]Array
(
    [complete] => 
    [id] => 8211716807
    [time] => 1550057250032
    [pending] => 0.92347000
    [amount] => 0.92347000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 12:27:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:27:42 - cex place new buy order: eth_btc 0.033877 0.92341 [8211718013] margin:0.30108923458394]Array
(
    [complete] => 
    [id] => 8211718013
    [time] => 1550057261539
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 12:27:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:27:54 - cex place new buy order: eth_btc 0.033879 0.92336 [8211718990] margin:0.28040969332035]Array
(
    [complete] => 
    [id] => 8211718990
    [time] => 1550057273844
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 12:28:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:28:05 - cex place new buy order: eth_btc 0.033881 0.92331 [8211719508] margin:0.28039314069832]Array
(
    [complete] => 
    [id] => 8211719508
    [time] => 1550057284552
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 12:28:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:28:16 - cex place new buy order: eth_btc 0.033883 0.92325 [8211720440] margin:0.29218192013694]Array
(
    [complete] => 
    [id] => 8211720440
    [time] => 1550057295552
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 12:28:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:28:27 - cex place new buy order: eth_btc 0.033885 0.9232 [8211721243] margin:0.27150656632728]Array
(
    [complete] => 
    [id] => 8211721243
    [time] => 1550057306930
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 12:28:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:28:38 - cex place new buy order: eth_btc 0.033887 0.92314 [8211722083] margin:0.27149054209579]Array
(
    [complete] => 
    [id] => 8211722083
    [time] => 1550057318398
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 12:28:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:28:49 - cex place new buy order: eth_btc 0.033889 0.92309 [8211722806] margin:0.26557289976099]Array
(
    [complete] => 
    [id] => 8211722806
    [time] => 1550057328818
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 12:28:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:28:59 - cex place new buy order: eth_btc 0.033891 0.92303 [8211723542] margin:0.2626065917205]Array
(
    [complete] => 
    [id] => 8211723542
    [time] => 1550057338714
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 12:29:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:29:24 - cex place new buy order: eth_btc 0.033893 0.92298 [8211725259] margin:0.26554155725371]Array
(
    [complete] => 
    [id] => 8211725259
    [time] => 1550057363829
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 12:29:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:29:35 - cex place new buy order: eth_btc 0.033895 0.92292 [8211726139] margin:0.24782416285587]Array
(
    [complete] => 
    [id] => 8211726139
    [time] => 1550057374555
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 12:29:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:29:44 - cex place new buy order: eth_btc 0.033897 0.92287 [8211726818] margin:0.24190931350856]Array
(
    [complete] => 
    [id] => 8211726818
    [time] => 1550057384060
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 12:29:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:29:55 - cex place new buy order: eth_btc 0.033899 0.92282 [8211727602] margin:0.23599516209918]Array
(
    [complete] => 
    [id] => 8211727602
    [time] => 1550057394965
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 12:30:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:30:05 - cex place new buy order: eth_btc 0.033902 0.92273 [8211728382] margin:0.20942717243821]Array
(
    [complete] => 
    [id] => 8211728382
    [time] => 1550057405085
    [pending] => 0.92273000
    [amount] => 0.92273000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 12:30:15 - cex delete buy orders: eth_btc[move]
2019-02-13 12:30:16 - cex place new buy order: eth_btc 0.033903 0.92268 [8211729776] margin:0.19761680037753]Array
(
    [complete] => 
    [id] => 8211729776
    [time] => 1550057416254
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 12:30:27 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:30:40 - cex place new buy order: eth_btc 0.033902 0.9227 [8211731933]Array
(
    [complete] => 
    [id] => 8211731933
    [time] => 1550057439956
    [pending] => 0.92270000
    [amount] => 0.92270000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 12:30:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:30:47 - cex place new buy order: eth_btc 0.033904 0.92268 [8211732705] margin:0.20351580934403]Array
(
    [complete] => 
    [id] => 8211732705
    [time] => 1550057447429
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 12:30:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:30:58 - cex place new buy order: eth_btc 0.033906 0.92262 [8211733597] margin:0.20055447413436]Array
(
    [complete] => 
    [id] => 8211733597
    [time] => 1550057457582
    [pending] => 0.92262000
    [amount] => 0.92262000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 12:31:04 - cex delete buy orders: eth_btc[move]
2019-02-13 12:31:06 - cex place new buy order: eth_btc 0.033902 0.9226 [8211734348] margin:0.1975993157755]Array
(
    [complete] => 
    [id] => 8211734348
    [time] => 1550057466110
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 12:31:15 - cex delete buy orders: eth_btc[move]
2019-02-13 12:31:16 - cex place new buy order: eth_btc 0.033903 0.92268 [8211735113] margin:0.19761680037753]Array
(
    [complete] => 
    [id] => 8211735113
    [time] => 1550057476229
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 12:31:26 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:31:38 - cex place new buy order: eth_btc 0.033873 0.9235 [8211737209]Array
(
    [complete] => 
    [id] => 8211737209
    [time] => 1550057498164
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 12:31:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:31:46 - cex place new buy order: eth_btc 0.033875 0.92347 [8211737877] margin:0.28339483394835]Array
(
    [complete] => 
    [id] => 8211737877
    [time] => 1550057506271
    [pending] => 0.92347000
    [amount] => 0.92347000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 12:31:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:31:57 - cex place new buy order: eth_btc 0.033877 0.92341 [8211738830] margin:0.28042624789679]Array
(
    [complete] => 
    [id] => 8211738830
    [time] => 1550057516911
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 12:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:32:06 - cex place new buy order: eth_btc 0.033879 0.92336 [8211739639] margin:0.27450633135571]Array
(
    [complete] => 
    [id] => 8211739639
    [time] => 1550057525568
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 12:32:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:32:14 - cex place new buy order: eth_btc 0.033881 0.92331 [8211740405] margin:0.27153862046576]Array
(
    [complete] => 
    [id] => 8211740405
    [time] => 1550057534433
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 12:32:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:32:23 - cex place new buy order: eth_btc 0.033883 0.92325 [8211740873] margin:0.27152259245047]Array
(
    [complete] => 
    [id] => 8211740873
    [time] => 1550057543336
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 12:32:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:32:33 - cex place new buy order: eth_btc 0.033885 0.9232 [8211741560] margin:0.25970193300873]Array
(
    [complete] => 
    [id] => 8211741560
    [time] => 1550057553385
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 12:32:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:32:43 - cex place new buy order: eth_btc 0.033887 0.92314 [8211742511] margin:0.25673562132971]Array
(
    [complete] => 
    [id] => 8211742511
    [time] => 1550057563022
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 12:32:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:32:55 - cex place new buy order: eth_btc 0.033889 0.92309 [8211743727] margin:0.25672046976895]Array
(
    [complete] => 
    [id] => 8211743727
    [time] => 1550057574561
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 12:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:33:06 - cex place new buy order: eth_btc 0.033891 0.92303 [8211744811] margin:0.24785341241036]Array
(
    [complete] => 
    [id] => 8211744811
    [time] => 1550057585604
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 12:33:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:33:16 - cex place new buy order: eth_btc 0.033893 0.92298 [8211745764] margin:0.2419378632756]Array
(
    [complete] => 
    [id] => 8211745764
    [time] => 1550057595625
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 12:33:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:33:27 - cex place new buy order: eth_btc 0.033895 0.92292 [8211746972] margin:0.25077445050894]Array
(
    [complete] => 
    [id] => 8211746972
    [time] => 1550057606854
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 12:33:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:33:38 - cex place new buy order: eth_btc 0.033897 0.92287 [8211747975] margin:0.2478095406673]Array
(
    [complete] => 
    [id] => 8211747975
    [time] => 1550057618230
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 12:33:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:33:47 - cex place new buy order: eth_btc 0.033899 0.92282 [8211748644] margin:0.24189504115166]Array
(
    [complete] => 
    [id] => 8211748644
    [time] => 1550057626748
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 12:33:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:33:57 - cex place new buy order: eth_btc 0.033901 0.92276 [8211749455] margin:0.2448305359724]Array
(
    [complete] => 
    [id] => 8211749455
    [time] => 1550057637481
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 12:34:03 - cex delete buy orders: eth_btc[move]
2019-02-13 12:34:04 - cex place new buy order: eth_btc 0.033873 0.92273 [8211750134] margin:0.23892395728864]Array
(
    [complete] => 
    [id] => 8211750134
    [time] => 1550057644482
    [pending] => 0.92273000
    [amount] => 0.92273000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 12:34:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:34:15 - cex place new buy order: eth_btc 0.033876 0.92344 [8211750922] margin:0.31585783445507]Array
(
    [complete] => 
    [id] => 8211750922
    [time] => 1550057654990
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 12:34:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:34:26 - cex place new buy order: eth_btc 0.033878 0.92339 [8211751937] margin:0.30698388334613]Array
(
    [complete] => 
    [id] => 8211751937
    [time] => 1550057665691
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 12:34:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:34:35 - cex place new buy order: eth_btc 0.03388 0.92333 [8211753115] margin:0.30106257378983]Array
(
    [complete] => 
    [id] => 8211753115
    [time] => 1550057675043
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 12:34:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:34:45 - cex place new buy order: eth_btc 0.033882 0.92328 [8211754263] margin:0.29514196328433]Array
(
    [complete] => 
    [id] => 8211754263
    [time] => 1550057684721
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 12:34:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:34:54 - cex place new buy order: eth_btc 0.033884 0.92322 [8211755321] margin:0.28922205170581]Array
(
    [complete] => 
    [id] => 8211755321
    [time] => 1550057693878
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 12:35:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:35:07 - cex place new buy order: eth_btc 0.033886 0.92317 [8211757001] margin:0.28330283893052]Array
(
    [complete] => 
    [id] => 8211757001
    [time] => 1550057706854
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 12:35:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:35:17 - cex place new buy order: eth_btc 0.033888 0.92311 [8211758135] margin:0.27738432483475]Array
(
    [complete] => 
    [id] => 8211758135
    [time] => 1550057716700
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 12:35:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:35:27 - cex place new buy order: eth_btc 0.03389 0.92306 [8211759024] margin:0.29507229271171]Array
(
    [complete] => 
    [id] => 8211759024
    [time] => 1550057727293
    [pending] => 0.92306000
    [amount] => 0.92306000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 12:35:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:35:38 - cex place new buy order: eth_btc 0.033892 0.92301 [8211759903] margin:0.26849994098903]Array
(
    [complete] => 
    [id] => 8211759903
    [time] => 1550057737534
    [pending] => 0.92301000
    [amount] => 0.92301000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 12:35:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:35:46 - cex place new buy order: eth_btc 0.033894 0.92295 [8211760640] margin:0.2655337227828]Array
(
    [complete] => 
    [id] => 8211760640
    [time] => 1550057746431
    [pending] => 0.92295000
    [amount] => 0.92295000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 12:35:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:35:59 - cex place new buy order: eth_btc 0.033896 0.9229 [8211761524] margin:0.27731885768232]Array
(
    [complete] => 
    [id] => 8211761524
    [time] => 1550057758572
    [pending] => 0.92290000
    [amount] => 0.92290000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 12:36:04 - cex delete buy orders: eth_btc[move]
2019-02-13 12:36:05 - cex place new buy order: eth_btc 0.033873 0.92287 [8211761991] margin:0.25665988140542]Array
(
    [complete] => 
    [id] => 8211761991
    [time] => 1550057765018
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 12:36:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:36:14 - cex place new buy order: eth_btc 0.033875 0.92347 [8211762504] margin:0.34538745387453]Array
(
    [complete] => 
    [id] => 8211762504
    [time] => 1550057774459
    [pending] => 0.92347000
    [amount] => 0.92347000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 12:36:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:36:25 - cex place new buy order: eth_btc 0.033877 0.92341 [8211763221] margin:0.31584851078903]Array
(
    [complete] => 
    [id] => 8211763221
    [time] => 1550057785128
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 12:36:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:36:34 - cex place new buy order: eth_btc 0.033879 0.92336 [8211763732] margin:0.31287818412586]Array
(
    [complete] => 
    [id] => 8211763732
    [time] => 1550057794103
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 12:36:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:36:45 - cex place new buy order: eth_btc 0.033881 0.92331 [8211764449] margin:0.35122930255895]Array
(
    [complete] => 
    [id] => 8211764449
    [time] => 1550057804986
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 12:36:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:36:55 - cex place new buy order: eth_btc 0.033883 0.92325 [8211765142] margin:0.31284124782338]Array
(
    [complete] => 
    [id] => 8211765142
    [time] => 1550057814974
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 12:37:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:37:03 - cex place new buy order: eth_btc 0.033885 0.9232 [8211765732] margin:0.30987162461267]Array
(
    [complete] => 
    [id] => 8211765732
    [time] => 1550057823490
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 12:37:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:37:12 - cex place new buy order: eth_btc 0.033887 0.92314 [8211766371] margin:0.29804939947471]Array
(
    [complete] => 
    [id] => 8211766371
    [time] => 1550057832217
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 12:37:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:37:21 - cex place new buy order: eth_btc 0.033889 0.92309 [8211767187] margin:0.29213018973706]Array
(
    [complete] => 
    [id] => 8211767187
    [time] => 1550057841462
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 12:37:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:37:30 - cex place new buy order: eth_btc 0.033891 0.92303 [8211768193] margin:0.32161930896109]Array
(
    [complete] => 
    [id] => 8211768193
    [time] => 1550057850517
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 12:37:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:37:40 - cex place new buy order: eth_btc 0.033893 0.92298 [8211768951] margin:0.31569940695719]Array
(
    [complete] => 
    [id] => 8211768951
    [time] => 1550057860020
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 12:37:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:37:50 - cex place new buy order: eth_btc 0.033895 0.92292 [8211769540] margin:0.31273049122289]Array
(
    [complete] => 
    [id] => 8211769540
    [time] => 1550057869930
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 12:37:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:38:00 - cex place new buy order: eth_btc 0.033897 0.92287 [8211770217] margin:0.3127120394135]Array
(
    [complete] => 
    [id] => 8211770217
    [time] => 1550057880055
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 12:38:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:38:12 - cex place new buy order: eth_btc 0.033899 0.92282 [8211771200] margin:0.33629310599133]Array
(
    [complete] => 
    [id] => 8211771200
    [time] => 1550057891645
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 12:38:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:38:22 - cex place new buy order: eth_btc 0.033901 0.92276 [8211772235] margin:0.30087608035161]Array
(
    [complete] => 
    [id] => 8211772235
    [time] => 1550057901636
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 12:38:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:38:32 - cex place new buy order: eth_btc 0.033903 0.92271 [8211773034] margin:0.30085833112112]Array
(
    [complete] => 
    [id] => 8211773034
    [time] => 1550057912509
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 12:38:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:38:44 - cex place new buy order: eth_btc 0.033905 0.92265 [8211773994] margin:0.31263825394485]Array
(
    [complete] => 
    [id] => 8211773994
    [time] => 1550057924214
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 12:38:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:38:55 - cex place new buy order: eth_btc 0.033907 0.9226 [8211774793] margin:0.30377208246084]Array
(
    [complete] => 
    [id] => 8211774793
    [time] => 1550057934751
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 12:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:39:05 - cex place new buy order: eth_btc 0.033909 0.92254 [8211775391] margin:0.32734672210917]Array
(
    [complete] => 
    [id] => 8211775391
    [time] => 1550057945001
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 12:39:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:39:20 - cex place new buy order: eth_btc 0.033911 0.92249 [8211776585] margin:0.32142962460557]Array
(
    [complete] => 
    [id] => 8211776585
    [time] => 1550057960449
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 12:39:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:39:29 - cex place new buy order: eth_btc 0.033913 0.92243 [8211777363] margin:0.29192345118392]Array
(
    [complete] => 
    [id] => 8211777363
    [time] => 1550057969384
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 12:39:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:39:39 - cex place new buy order: eth_btc 0.033915 0.92238 [8211777989] margin:0.2830605926581]Array
(
    [complete] => 
    [id] => 8211777989
    [time] => 1550057978797
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 12:39:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:39:47 - cex place new buy order: eth_btc 0.033917 0.92233 [8211778665] margin:0.27714715334493]Array
(
    [complete] => 
    [id] => 8211778665
    [time] => 1550057987182
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 12:39:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:39:57 - cex place new buy order: eth_btc 0.033919 0.92227 [8211779472] margin:0.27713081163951]Array
(
    [complete] => 
    [id] => 8211779472
    [time] => 1550057997411
    [pending] => 0.92227000
    [amount] => 0.92227000
    [type] => buy
    [price] => 0.033919
)

2019-02-13 12:40:05 - cex delete buy orders: eth_btc[move]
2019-02-13 12:40:06 - cex place new buy order: eth_btc 0.033873 0.92224 [8211780098] margin:0.26533018867925]Array
(
    [complete] => 
    [id] => 8211780098
    [time] => 1550058006158
    [pending] => 0.92224000
    [amount] => 0.92224000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 12:40:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:40:16 - cex place new buy order: eth_btc 0.033875 0.92347 [8211781038] margin:0.39852398523985]Array
(
    [complete] => 
    [id] => 8211781038
    [time] => 1550058015941
    [pending] => 0.92347000
    [amount] => 0.92347000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 12:40:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:40:25 - cex place new buy order: eth_btc 0.033877 0.92341 [8211781763] margin:0.39259674705552]Array
(
    [complete] => 
    [id] => 8211781763
    [time] => 1550058024993
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 12:40:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:40:34 - cex place new buy order: eth_btc 0.033879 0.92336 [8211782672] margin:0.36600844180761]Array
(
    [complete] => 
    [id] => 8211782672
    [time] => 1550058033716
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 12:40:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:40:43 - cex place new buy order: eth_btc 0.033881 0.92331 [8211783354] margin:0.38369587674507]Array
(
    [complete] => 
    [id] => 8211783354
    [time] => 1550058043186
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 12:40:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:40:53 - cex place new buy order: eth_btc 0.033883 0.92325 [8211784243] margin:0.40433255614909]Array
(
    [complete] => 
    [id] => 8211784243
    [time] => 1550058052993
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 12:41:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:41:02 - cex place new buy order: eth_btc 0.033885 0.9232 [8211785012] margin:0.40725984949093]Array
(
    [complete] => 
    [id] => 8211785012
    [time] => 1550058062208
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 12:41:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:41:12 - cex place new buy order: eth_btc 0.033887 0.92314 [8211785871] margin:0.39543187653084]Array
(
    [complete] => 
    [id] => 8211785871
    [time] => 1550058072241
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 12:41:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:41:24 - cex place new buy order: eth_btc 0.033889 0.92309 [8211786663] margin:0.40131015963882]Array
(
    [complete] => 
    [id] => 8211786663
    [time] => 1550058083868
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 12:41:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:41:38 - cex place new buy order: eth_btc 0.033893 0.92298 [8211787904] margin:0.41011418286963]Array
(
    [complete] => 
    [id] => 8211787904
    [time] => 1550058097744
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 12:41:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:41:48 - cex place new buy order: eth_btc 0.033895 0.92292 [8211788783] margin:0.41304027142646]Array
(
    [complete] => 
    [id] => 8211788783
    [time] => 1550058108402
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 12:41:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:41:59 - cex place new buy order: eth_btc 0.033897 0.92287 [8211789679] margin:0.41301590111218]Array
(
    [complete] => 
    [id] => 8211789679
    [time] => 1550058118631
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 12:42:03 - cex delete buy orders: eth_btc[move]
2019-02-13 12:42:05 - cex place new buy order: eth_btc 0.033893 0.92284 [8211790217] margin:0.41300371703346]Array
(
    [complete] => 
    [id] => 8211790217
    [time] => 1550058124983
    [pending] => 0.92284000
    [amount] => 0.92284000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 12:42:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:42:17 - cex place new buy order: eth_btc 0.033895 0.92292 [8211791284] margin:0.45139401091607]Array
(
    [complete] => 
    [id] => 8211791284
    [time] => 1550058137292
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 12:42:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:42:25 - cex place new buy order: eth_btc 0.033897 0.92287 [8211791866] margin:0.44546715048528]Array
(
    [complete] => 
    [id] => 8211791866
    [time] => 1550058145362
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 12:42:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:42:33 - cex place new buy order: eth_btc 0.033899 0.92282 [8211792480] margin:0.43954098940973]Array
(
    [complete] => 
    [id] => 8211792480
    [time] => 1550058153335
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 12:42:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:42:44 - cex place new buy order: eth_btc 0.033901 0.92276 [8211793571] margin:0.43361552756556]Array
(
    [complete] => 
    [id] => 8211793571
    [time] => 1550058163794
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 12:42:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:42:53 - cex place new buy order: eth_btc 0.033903 0.92271 [8211794215] margin:0.42769076482907]Array
(
    [complete] => 
    [id] => 8211794215
    [time] => 1550058173319
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 12:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:43:06 - cex place new buy order: eth_btc 0.033905 0.92265 [8211795391] margin:0.39522194366612]Array
(
    [complete] => 
    [id] => 8211795391
    [time] => 1550058185571
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 12:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:43:14 - cex place new buy order: eth_btc 0.033907 0.9226 [8211796010] margin:0.39224938803197]Array
(
    [complete] => 
    [id] => 8211796010
    [time] => 1550058194360
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 12:43:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:43:24 - cex place new buy order: eth_btc 0.033909 0.92254 [8211797073] margin:0.39517532218583]Array
(
    [complete] => 
    [id] => 8211797073
    [time] => 1550058204058
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 12:43:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:43:33 - cex place new buy order: eth_btc 0.033911 0.92249 [8211797800] margin:0.40104980684732]Array
(
    [complete] => 
    [id] => 8211797800
    [time] => 1550058213292
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 12:43:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:43:42 - cex place new buy order: eth_btc 0.033913 0.92243 [8211798547] margin:0.38333382478695]Array
(
    [complete] => 
    [id] => 8211798547
    [time] => 1550058222313
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 12:43:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:43:53 - cex place new buy order: eth_btc 0.033915 0.92238 [8211799348] margin:0.37446557570397]Array
(
    [complete] => 
    [id] => 8211799348
    [time] => 1550058232541
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 12:44:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:44:02 - cex place new buy order: eth_btc 0.033917 0.92233 [8211800143] margin:0.35970162455405]Array
(
    [complete] => 
    [id] => 8211800143
    [time] => 1550058242429
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 12:44:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:44:14 - cex place new buy order: eth_btc 0.033919 0.92227 [8211801043] margin:0.35968041510659]Array
(
    [complete] => 
    [id] => 8211801043
    [time] => 1550058254148
    [pending] => 0.92227000
    [amount] => 0.92227000
    [type] => buy
    [price] => 0.033919
)

2019-02-13 12:44:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:44:26 - cex place new buy order: eth_btc 0.033921 0.92222 [8211802302] margin:0.35376315556734]Array
(
    [complete] => 
    [id] => 8211802302
    [time] => 1550058266346
    [pending] => 0.92222000
    [amount] => 0.92222000
    [type] => buy
    [price] => 0.033921
)

2019-02-13 12:44:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:44:37 - cex place new buy order: eth_btc 0.033925 0.92211 [8211803166] margin:0.33603537214442]Array
(
    [complete] => 
    [id] => 8211803166
    [time] => 1550058276922
    [pending] => 0.92211000
    [amount] => 0.92211000
    [type] => buy
    [price] => 0.033925
)

2019-02-13 12:44:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:44:46 - cex place new buy order: eth_btc 0.033927 0.92205 [8211804285] margin:0.33012055295194]Array
(
    [complete] => 
    [id] => 8211804285
    [time] => 1550058286151
    [pending] => 0.92205000
    [amount] => 0.92205000
    [type] => buy
    [price] => 0.033927
)

2019-02-13 12:44:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:44:54 - cex place new buy order: eth_btc 0.033929 0.922 [8211805183] margin:0.33304842465149]Array
(
    [complete] => 
    [id] => 8211805183
    [time] => 1550058294134
    [pending] => 0.92200000
    [amount] => 0.92200000
    [type] => buy
    [price] => 0.033929
)

2019-02-13 12:45:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:45:05 - cex place new buy order: eth_btc 0.033931 0.92194 [8211806464] margin:0.32124016386195]Array
(
    [complete] => 
    [id] => 8211806464
    [time] => 1550058305189
    [pending] => 0.92194000
    [amount] => 0.92194000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 12:45:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:45:15 - cex place new buy order: eth_btc 0.033933 0.92189 [8211807137] margin:0.31827424630892]Array
(
    [complete] => 
    [id] => 8211807137
    [time] => 1550058315131
    [pending] => 0.92189000
    [amount] => 0.92189000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 12:45:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:45:26 - cex place new buy order: eth_btc 0.033935 0.92184 [8211807926] margin:0.30352143804331]Array
(
    [complete] => 
    [id] => 8211807926
    [time] => 1550058326411
    [pending] => 0.92184000
    [amount] => 0.92184000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 12:45:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:45:37 - cex place new buy order: eth_btc 0.033937 0.92178 [8211808405] margin:0.27403718655155]Array
(
    [complete] => 
    [id] => 8211808405
    [time] => 1550058337423
    [pending] => 0.92178000
    [amount] => 0.92178000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 12:45:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:45:48 - cex place new buy order: eth_btc 0.033939 0.92173 [8211809056] margin:0.25339579834407]Array
(
    [complete] => 
    [id] => 8211809056
    [time] => 1550058348088
    [pending] => 0.92173000
    [amount] => 0.92173000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 12:45:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:45:59 - cex place new buy order: eth_btc 0.033941 0.92167 [8211810042] margin:0.25338086679827]Array
(
    [complete] => 
    [id] => 8211810042
    [time] => 1550058358712
    [pending] => 0.92167000
    [amount] => 0.92167000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 12:46:05 - cex delete buy orders: eth_btc[move]
2019-02-13 12:46:06 - cex place new buy order: eth_btc 0.033925 0.92165 [8211810559] margin:0.25042719934005]Array
(
    [complete] => 
    [id] => 8211810559
    [time] => 1550058365935
    [pending] => 0.92165000
    [amount] => 0.92165000
    [type] => buy
    [price] => 0.033925
)

2019-02-13 12:46:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:46:14 - cex place new buy order: eth_btc 0.033927 0.92205 [8211811204] margin:0.29475049370709]Array
(
    [complete] => 
    [id] => 8211811204
    [time] => 1550058374451
    [pending] => 0.92205000
    [amount] => 0.92205000
    [type] => buy
    [price] => 0.033927
)

2019-02-13 12:46:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:46:24 - cex place new buy order: eth_btc 0.033929 0.922 [8211811989] margin:0.28883845677738]Array
(
    [complete] => 
    [id] => 8211811989
    [time] => 1550058383848
    [pending] => 0.92200000
    [amount] => 0.92200000
    [type] => buy
    [price] => 0.033929
)

2019-02-13 12:46:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:46:34 - cex place new buy order: eth_btc 0.033931 0.92194 [8211812983] margin:0.27408564439597]Array
(
    [complete] => 
    [id] => 8211812983
    [time] => 1550058394119
    [pending] => 0.92194000
    [amount] => 0.92194000
    [type] => buy
    [price] => 0.033931
)

2019-02-13 12:46:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:46:45 - cex place new buy order: eth_btc 0.033933 0.92189 [8211813757] margin:0.28291044116346]Array
(
    [complete] => 
    [id] => 8211813757
    [time] => 1550058404743
    [pending] => 0.92189000
    [amount] => 0.92189000
    [type] => buy
    [price] => 0.033933
)

2019-02-13 12:46:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:46:54 - cex place new buy order: eth_btc 0.033935 0.92184 [8211814492] margin:0.23869161632533]Array
(
    [complete] => 
    [id] => 8211814492
    [time] => 1550058414387
    [pending] => 0.92184000
    [amount] => 0.92184000
    [type] => buy
    [price] => 0.033935
)

2019-02-13 12:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:47:04 - cex place new buy order: eth_btc 0.033937 0.92178 [8211815170] margin:0.2416241859917]Array
(
    [complete] => 
    [id] => 8211815170
    [time] => 1550058424017
    [pending] => 0.92178000
    [amount] => 0.92178000
    [type] => buy
    [price] => 0.033937
)

2019-02-13 12:47:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:47:13 - cex place new buy order: eth_btc 0.033939 0.92173 [8211815873] margin:0.22982409617254]Array
(
    [complete] => 
    [id] => 8211815873
    [time] => 1550058432949
    [pending] => 0.92173000
    [amount] => 0.92173000
    [type] => buy
    [price] => 0.033939
)

2019-02-13 12:47:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:47:20 - cex place new buy order: eth_btc 0.033941 0.92167 [8211816283] margin:0.22686426445893]Array
(
    [complete] => 
    [id] => 8211816283
    [time] => 1550058440519
    [pending] => 0.92167000
    [amount] => 0.92167000
    [type] => buy
    [price] => 0.033941
)

2019-02-13 12:47:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:47:30 - cex place new buy order: eth_btc 0.033943 0.92162 [8211816974] margin:0.22095866599887]Array
(
    [complete] => 
    [id] => 8211816974
    [time] => 1550058449931
    [pending] => 0.92162000
    [amount] => 0.92162000
    [type] => buy
    [price] => 0.033943
)

2019-02-13 12:47:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:47:39 - cex place new buy order: eth_btc 0.033945 0.92156 [8211817580] margin:0.22094564737074]Array
(
    [complete] => 
    [id] => 8211817580
    [time] => 1550058459278
    [pending] => 0.92156000
    [amount] => 0.92156000
    [type] => buy
    [price] => 0.033945
)

2019-02-13 12:47:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:47:48 - cex place new buy order: eth_btc 0.033947 0.92151 [8211817974] margin:0.21798686187293]Array
(
    [complete] => 
    [id] => 8211817974
    [time] => 1550058467643
    [pending] => 0.92151000
    [amount] => 0.92151000
    [type] => buy
    [price] => 0.033947
)

2019-02-13 12:47:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:47:56 - cex place new buy order: eth_btc 0.033949 0.92146 [8211818433] margin:0.20913723526466]Array
(
    [complete] => 
    [id] => 8211818433
    [time] => 1550058475570
    [pending] => 0.92146000
    [amount] => 0.92146000
    [type] => buy
    [price] => 0.033949
)

2019-02-13 12:48:04 - cex delete buy orders: eth_btc [above margin]
2019-02-13 12:48:15 - cex place new buy order: eth_btc 0.033875 0.9235 [8211819603]Array
(
    [complete] => 
    [id] => 8211819603
    [time] => 1550058495014
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 12:48:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:48:23 - cex place new buy order: eth_btc 0.033877 0.92341 [8211820518] margin:0.38078932609145]Array
(
    [complete] => 
    [id] => 8211820518
    [time] => 1550058503095
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 12:49:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:49:06 - cex place new buy order: eth_btc 0.033879 0.92336 [8211823607] margin:0.37486348475457]Array
(
    [complete] => 
    [id] => 8211823607
    [time] => 1550058545937
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 12:49:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:49:22 - cex place new buy order: eth_btc 0.033881 0.92331 [8211824636] margin:0.35122930255895]Array
(
    [complete] => 
    [id] => 8211824636
    [time] => 1550058562181
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 12:49:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:49:33 - cex place new buy order: eth_btc 0.033883 0.92325 [8211825441] margin:0.35120857066964]Array
(
    [complete] => 
    [id] => 8211825441
    [time] => 1550058573261
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 12:49:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:49:46 - cex place new buy order: eth_btc 0.033885 0.9232 [8211826638] margin:0.33938320790912]Array
(
    [complete] => 
    [id] => 8211826638
    [time] => 1550058585572
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 12:49:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:49:56 - cex place new buy order: eth_btc 0.033887 0.92314 [8211827639] margin:0.35411809838581]Array
(
    [complete] => 
    [id] => 8211827639
    [time] => 1550058595965
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 12:50:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:50:04 - cex place new buy order: eth_btc 0.033889 0.92309 [8211828268] margin:0.34229395969192]Array
(
    [complete] => 
    [id] => 8211828268
    [time] => 1550058604428
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 12:50:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:50:16 - cex place new buy order: eth_btc 0.033891 0.92303 [8211829364] margin:0.32161930896109]Array
(
    [complete] => 
    [id] => 8211829364
    [time] => 1550058616247
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 12:50:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:50:26 - cex place new buy order: eth_btc 0.033893 0.92298 [8211830252] margin:0.31864986870447]Array
(
    [complete] => 
    [id] => 8211830252
    [time] => 1550058626508
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 12:50:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:50:35 - cex place new buy order: eth_btc 0.033896 0.9229 [8211830937] margin:0.32157186688695]Array
(
    [complete] => 
    [id] => 8211830937
    [time] => 1550058635385
    [pending] => 0.92290000
    [amount] => 0.92290000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 12:50:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:50:44 - cex place new buy order: eth_btc 0.033898 0.92284 [8211831419] margin:0.32155289397606]Array
(
    [complete] => 
    [id] => 8211831419
    [time] => 1550058644356
    [pending] => 0.92284000
    [amount] => 0.92284000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 12:50:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:50:56 - cex place new buy order: eth_btc 0.0339 0.92279 [8211832156] margin:0.33628318584071]Array
(
    [complete] => 
    [id] => 8211832156
    [time] => 1550058655574
    [pending] => 0.92279000
    [amount] => 0.92279000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 12:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:51:06 - cex place new buy order: eth_btc 0.033902 0.92273 [8211832716] margin:0.36870981063064]Array
(
    [complete] => 
    [id] => 8211832716
    [time] => 1550058665626
    [pending] => 0.92273000
    [amount] => 0.92273000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 12:51:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:51:17 - cex place new buy order: eth_btc 0.033904 0.92268 [8211833629] margin:0.38048607833883]Array
(
    [complete] => 
    [id] => 8211833629
    [time] => 1550058677106
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 12:51:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:51:28 - cex place new buy order: eth_btc 0.033906 0.92262 [8211834250] margin:0.35097032973515]Array
(
    [complete] => 
    [id] => 8211834250
    [time] => 1550058688324
    [pending] => 0.92262000
    [amount] => 0.92262000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 12:51:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:51:39 - cex place new buy order: eth_btc 0.033908 0.92257 [8211834931] margin:0.35979709802996]Array
(
    [complete] => 
    [id] => 8211834931
    [time] => 1550058698789
    [pending] => 0.92257000
    [amount] => 0.92257000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 12:51:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:51:52 - cex place new buy order: eth_btc 0.03391 0.92252 [8211835693] margin:0.35387791212032]Array
(
    [complete] => 
    [id] => 8211835693
    [time] => 1550058711545
    [pending] => 0.92252000
    [amount] => 0.92252000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 12:52:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:52:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:52:04 - cex place new buy order: eth_btc 0.033912 0.92246 [] margin:0.35090823307384]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 12:52:19 - cex place new buy order: eth_btc 0.03388 0.9233 [8211837635]Array
(
    [complete] => 
    [id] => 8211837635
    [time] => 1550058739496
    [pending] => 0.92330000
    [amount] => 0.92330000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 12:52:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:52:27 - cex place new buy order: eth_btc 0.033882 0.92328 [8211838483] margin:0.4220530074966]Array
(
    [complete] => 
    [id] => 8211838483
    [time] => 1550058746926
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 12:52:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:52:37 - cex place new buy order: eth_btc 0.033884 0.92322 [8211839717] margin:0.4161256050053]Array
(
    [complete] => 
    [id] => 8211839717
    [time] => 1550058757146
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 12:52:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:52:48 - cex place new buy order: eth_btc 0.033886 0.92317 [8211840891] margin:0.41019890220151]Array
(
    [complete] => 
    [id] => 8211840891
    [time] => 1550058767827
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 12:52:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:53:00 - cex place new buy order: eth_btc 0.033888 0.92311 [8211842270] margin:0.40427289896128]Array
(
    [complete] => 
    [id] => 8211842270
    [time] => 1550058779982
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 12:53:05 - cex delete buy orders: eth_btc[move]
2019-02-13 12:53:06 - cex place new buy order: eth_btc 0.033888 0.92309 [8211842974] margin:0.40131015963882]Array
(
    [complete] => 
    [id] => 8211842974
    [time] => 1550058785969
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 12:53:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:53:15 - cex place new buy order: eth_btc 0.03389 0.92306 [8211843940] margin:0.3983475951608]Array
(
    [complete] => 
    [id] => 8211843940
    [time] => 1550058795001
    [pending] => 0.92306000
    [amount] => 0.92306000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 12:53:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:53:24 - cex place new buy order: eth_btc 0.033892 0.92301 [8211844460] margin:0.39242299067628]Array
(
    [complete] => 
    [id] => 8211844460
    [time] => 1550058803532
    [pending] => 0.92301000
    [amount] => 0.92301000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 12:53:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:53:32 - cex place new buy order: eth_btc 0.033894 0.92295 [8211844883] margin:0.39239983477901]Array
(
    [complete] => 
    [id] => 8211844883
    [time] => 1550058811668
    [pending] => 0.92295000
    [amount] => 0.92295000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 12:53:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:53:40 - cex place new buy order: eth_btc 0.033896 0.9229 [8211845214] margin:0.38942648100071]Array
(
    [complete] => 
    [id] => 8211845214
    [time] => 1550058820482
    [pending] => 0.92290000
    [amount] => 0.92290000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 12:53:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:53:49 - cex place new buy order: eth_btc 0.033898 0.92284 [8211845655] margin:0.38940350463155]Array
(
    [complete] => 
    [id] => 8211845655
    [time] => 1550058829441
    [pending] => 0.92284000
    [amount] => 0.92284000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 12:53:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:54:00 - cex place new buy order: eth_btc 0.0339 0.92279 [8211846125] margin:0.38348082595869]Array
(
    [complete] => 
    [id] => 8211846125
    [time] => 1550058839943
    [pending] => 0.92279000
    [amount] => 0.92279000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 12:54:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:54:14 - cex place new buy order: eth_btc 0.033902 0.92273 [8211846957] margin:0.39525691699602]Array
(
    [complete] => 
    [id] => 8211846957
    [time] => 1550058853531
    [pending] => 0.92273000
    [amount] => 0.92273000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 12:54:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:54:26 - cex place new buy order: eth_btc 0.033904 0.92268 [8211847431] margin:0.38933459178856]Array
(
    [complete] => 
    [id] => 8211847431
    [time] => 1550058865673
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 12:54:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:54:35 - cex place new buy order: eth_btc 0.033906 0.92262 [8211847766] margin:0.38341296525688]Array
(
    [complete] => 
    [id] => 8211847766
    [time] => 1550058875003
    [pending] => 0.92262000
    [amount] => 0.92262000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 12:54:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:54:45 - cex place new buy order: eth_btc 0.033908 0.92257 [8211848334] margin:0.38928866344226]Array
(
    [complete] => 
    [id] => 8211848334
    [time] => 1550058885351
    [pending] => 0.92257000
    [amount] => 0.92257000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 12:54:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:54:56 - cex place new buy order: eth_btc 0.03391 0.92252 [8211849244] margin:0.38336773813035]Array
(
    [complete] => 
    [id] => 8211849244
    [time] => 1550058896446
    [pending] => 0.92252000
    [amount] => 0.92252000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 12:55:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:55:05 - cex place new buy order: eth_btc 0.033912 0.92246 [8211849923] margin:0.36565227648029]Array
(
    [complete] => 
    [id] => 8211849923
    [time] => 1550058905179
    [pending] => 0.92246000
    [amount] => 0.92246000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 12:55:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:55:17 - cex place new buy order: eth_btc 0.033914 0.92241 [8211851103] margin:0.38037388689036]Array
(
    [complete] => 
    [id] => 8211851103
    [time] => 1550058917207
    [pending] => 0.92241000
    [amount] => 0.92241000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 12:55:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:55:26 - cex place new buy order: eth_btc 0.033916 0.92235 [8211851669] margin:0.35676376931242]Array
(
    [complete] => 
    [id] => 8211851669
    [time] => 1550058925954
    [pending] => 0.92235000
    [amount] => 0.92235000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 12:55:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:55:36 - cex place new buy order: eth_btc 0.033918 0.9223 [8211852399] margin:0.33020814906537]Array
(
    [complete] => 
    [id] => 8211852399
    [time] => 1550058936184
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033918
)

2019-02-13 12:55:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:55:48 - cex place new buy order: eth_btc 0.03392 0.92224 [8211853368] margin:0.32429245283019]Array
(
    [complete] => 
    [id] => 8211853368
    [time] => 1550058948423
    [pending] => 0.92224000
    [amount] => 0.92224000
    [type] => buy
    [price] => 0.03392
)

2019-02-13 12:55:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:56:01 - cex place new buy order: eth_btc 0.033924 0.92214 [8211854403] margin:0.31835868411743]Array
(
    [complete] => 
    [id] => 8211854403
    [time] => 1550058961442
    [pending] => 0.92214000
    [amount] => 0.92214000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 12:56:06 - cex delete buy orders: eth_btc[move]
2019-02-13 12:56:07 - cex place new buy order: eth_btc 0.033924 0.92211 [8211854821] margin:0.31540162122328]Array
(
    [complete] => 
    [id] => 8211854821
    [time] => 1550058967034
    [pending] => 0.92211000
    [amount] => 0.92211000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 12:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:56:15 - cex place new buy order: eth_btc 0.033926 0.92208 [8211855417] margin:0.31244473265344]Array
(
    [complete] => 
    [id] => 8211855417
    [time] => 1550058974585
    [pending] => 0.92208000
    [amount] => 0.92208000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 12:56:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:56:26 - cex place new buy order: eth_btc 0.033928 0.92203 [8211856357] margin:0.31832115067201]Array
(
    [complete] => 
    [id] => 8211856357
    [time] => 1550058985641
    [pending] => 0.92203000
    [amount] => 0.92203000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 12:56:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:56:37 - cex place new buy order: eth_btc 0.03393 0.92197 [8211857231] margin:0.31240789861477]Array
(
    [complete] => 
    [id] => 8211857231
    [time] => 1550058997229
    [pending] => 0.92197000
    [amount] => 0.92197000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 12:56:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:56:50 - cex place new buy order: eth_btc 0.033932 0.92192 [8211858320] margin:0.29470706118118]Array
(
    [complete] => 
    [id] => 8211858320
    [time] => 1550059010385
    [pending] => 0.92192000
    [amount] => 0.92192000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 12:57:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:57:02 - cex place new buy order: eth_btc 0.033934 0.92186 [8211859236] margin:0.29174279483704]Array
(
    [complete] => 
    [id] => 8211859236
    [time] => 1550059021555
    [pending] => 0.92186000
    [amount] => 0.92186000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 12:57:06 - cex delete buy orders: eth_btc[move]
2019-02-13 12:57:07 - cex place new buy order: eth_btc 0.033934 0.00788 [] margin:0.32414910858996]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 12:57:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:57:15 - cex place new buy order: eth_btc 0.033936 0.92181 [8211860190] margin:0.32119283356906]Array
(
    [complete] => 
    [id] => 8211860190
    [time] => 1550059034982
    [pending] => 0.92181000
    [amount] => 0.92181000
    [type] => buy
    [price] => 0.033936
)

2019-02-13 12:57:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:57:23 - cex place new buy order: eth_btc 0.033938 0.92175 [8211860709] margin:0.30054805822382]Array
(
    [complete] => 
    [id] => 8211860709
    [time] => 1550059043361
    [pending] => 0.92175000
    [amount] => 0.92175000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 12:57:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:57:35 - cex place new buy order: eth_btc 0.03394 0.9217 [8211861412] margin:0.31231585150266]Array
(
    [complete] => 
    [id] => 8211861412
    [time] => 1550059055026
    [pending] => 0.92170000
    [amount] => 0.92170000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 12:57:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:57:45 - cex place new buy order: eth_btc 0.033942 0.92165 [8211862003] margin:0.30935124624361]Array
(
    [complete] => 
    [id] => 8211862003
    [time] => 1550059064793
    [pending] => 0.92165000
    [amount] => 0.92165000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 12:57:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:57:55 - cex place new buy order: eth_btc 0.033944 0.92159 [8211862929] margin:0.30344096158379]Array
(
    [complete] => 
    [id] => 8211862929
    [time] => 1550059075011
    [pending] => 0.92159000
    [amount] => 0.92159000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 12:58:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:58:04 - cex place new buy order: eth_btc 0.033946 0.92154 [8211863578] margin:0.29163966299415]Array
(
    [complete] => 
    [id] => 8211863578
    [time] => 1550059084046
    [pending] => 0.92154000
    [amount] => 0.92154000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 12:59:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:59:19 - cex place new buy order: eth_btc 0.033948 0.92148 [8211868113] margin:0.26805702839636]Array
(
    [complete] => 
    [id] => 8211868113
    [time] => 1550059158590
    [pending] => 0.92148000
    [amount] => 0.92148000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 12:59:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:59:28 - cex place new buy order: eth_btc 0.03395 0.92143 [8211868823] margin:0.26804123711341]Array
(
    [complete] => 
    [id] => 8211868823
    [time] => 1550059168479
    [pending] => 0.92143000
    [amount] => 0.92143000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 12:59:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:59:37 - cex place new buy order: eth_btc 0.033952 0.92137 [8211869294] margin:0.25624410933081]Array
(
    [complete] => 
    [id] => 8211869294
    [time] => 1550059176933
    [pending] => 0.92137000
    [amount] => 0.92137000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 12:59:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:59:47 - cex place new buy order: eth_btc 0.033954 0.92132 [8211869870] margin:0.2415032102256]Array
(
    [complete] => 
    [id] => 8211869870
    [time] => 1550059186773
    [pending] => 0.92132000
    [amount] => 0.92132000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 12:59:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 12:59:58 - cex place new buy order: eth_btc 0.033956 0.92127 [8211870741] margin:0.23559901048416]Array
(
    [complete] => 
    [id] => 8211870741
    [time] => 1550059198085
    [pending] => 0.92127000
    [amount] => 0.92127000
    [type] => buy
    [price] => 0.033956
)

2019-02-13 13:00:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:00:15 - cex place new buy order: eth_btc 0.033958 0.92121 [8211871717] margin:0.25914364803581]Array
(
    [complete] => 
    [id] => 8211871717
    [time] => 1550059214968
    [pending] => 0.92121000
    [amount] => 0.92121000
    [type] => buy
    [price] => 0.033958
)

2019-02-13 13:00:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:00:29 - cex place new buy order: eth_btc 0.03396 0.92116 [8211872782] margin:0.22379269729091]Array
(
    [complete] => 
    [id] => 8211872782
    [time] => 1550059228529
    [pending] => 0.92116000
    [amount] => 0.92116000
    [type] => buy
    [price] => 0.03396
)

2019-02-13 13:00:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:00:41 - cex place new buy order: eth_btc 0.033962 0.9211 [8211873800] margin:0.21494611624757]Array
(
    [complete] => 
    [id] => 8211873800
    [time] => 1550059241134
    [pending] => 0.92110000
    [amount] => 0.92110000
    [type] => buy
    [price] => 0.033962
)

2019-02-13 13:00:52 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:01:07 - cex place new buy order: eth_btc 0.033873 0.9235 [8211875916]Array
(
    [complete] => 
    [id] => 8211875916
    [time] => 1550059267243
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 13:01:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:01:19 - cex place new buy order: eth_btc 0.033875 0.92347 [8211876724] margin:0.34538745387453]Array
(
    [complete] => 
    [id] => 8211876724
    [time] => 1550059278950
    [pending] => 0.92347000
    [amount] => 0.92347000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 13:01:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:01:31 - cex place new buy order: eth_btc 0.033877 0.92341 [8211877828] margin:0.3306077869941]Array
(
    [complete] => 
    [id] => 8211877828
    [time] => 1550059291130
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 13:01:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:01:42 - cex place new buy order: eth_btc 0.033879 0.92336 [8211878735] margin:0.25089288349716]Array
(
    [complete] => 
    [id] => 8211878735
    [time] => 1550059302178
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 13:01:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:01:53 - cex place new buy order: eth_btc 0.033881 0.92331 [8211879468] margin:0.28629615418672]Array
(
    [complete] => 
    [id] => 8211879468
    [time] => 1550059312896
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 13:02:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:02:04 - cex place new buy order: eth_btc 0.033883 0.9233 [8211880153]Array
(
    [complete] => 
    [id] => 8211880153
    [time] => 1550059324345
    [pending] => 0.92330000
    [amount] => 0.92330000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 13:02:04 - cex place new buy order: eth_btc 0.033883 0.92325 [] margin:0.27152259245047]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 13:02:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:02:17 - cex place new buy order: eth_btc 0.033885 0.9232 [8211880970] margin:0.28331119964586]Array
(
    [complete] => 
    [id] => 8211880970
    [time] => 1550059336956
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 13:02:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:02:29 - cex place new buy order: eth_btc 0.033887 0.92314 [8211881861] margin:0.28034349455544]Array
(
    [complete] => 
    [id] => 8211881861
    [time] => 1550059348657
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 13:02:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:02:40 - cex place new buy order: eth_btc 0.033889 0.92309 [8211882837] margin:0.27737613975036]Array
(
    [complete] => 
    [id] => 8211882837
    [time] => 1550059360506
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 13:02:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:02:50 - cex place new buy order: eth_btc 0.033891 0.92303 [8211883699] margin:0.27440913516861]Array
(
    [complete] => 
    [id] => 8211883699
    [time] => 1550059370352
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 13:03:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:03:04 - cex place new buy order: eth_btc 0.033893 0.92298 [8211884528] margin:0.25669017201193]Array
(
    [complete] => 
    [id] => 8211884528
    [time] => 1550059384244
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 13:03:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:03:16 - cex place new buy order: eth_btc 0.033895 0.92292 [8211885273] margin:0.25077445050894]Array
(
    [complete] => 
    [id] => 8211885273
    [time] => 1550059395880
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 13:03:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:03:28 - cex place new buy order: eth_btc 0.033897 0.92287 [8211886113] margin:0.21830840487358]Array
(
    [complete] => 
    [id] => 8211886113
    [time] => 1550059407584
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 13:03:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:03:39 - cex place new buy order: eth_btc 0.033899 0.92282 [8211886898] margin:0.21239564588926]Array
(
    [complete] => 
    [id] => 8211886898
    [time] => 1550059419056
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 13:03:49 - cex delete buy orders: eth_btc[move]
2019-02-13 13:03:50 - cex place new buy order: eth_btc 0.0339 0.92276 [8211887744] margin:0.19763428807409]Array
(
    [complete] => 
    [id] => 8211887744
    [time] => 1550059430329
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 13:04:01 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:04:08 - cex place new buy order: eth_btc 0.033902 0.9227 [8211889172]Array
(
    [complete] => 
    [id] => 8211889172
    [time] => 1550059448308
    [pending] => 0.92270000
    [amount] => 0.92270000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 13:04:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:04:21 - cex place new buy order: eth_btc 0.033904 0.92268 [8211890440] margin:0.20941481831052]Array
(
    [complete] => 
    [id] => 8211890440
    [time] => 1550059461047
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 13:04:32 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:04:43 - cex place new buy order: eth_btc 0.033872 0.9236 [8211892049]Array
(
    [complete] => 
    [id] => 8211892049
    [time] => 1550059482533
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:04:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:04:52 - cex place new buy order: eth_btc 0.033874 0.9235 [8211892809] margin:0.245025683415]Array
(
    [complete] => 
    [id] => 8211892809
    [time] => 1550059492507
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 13:05:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:05:04 - cex place new buy order: eth_btc 0.033876 0.92344 [8211894057] margin:0.28338646829613]Array
(
    [complete] => 
    [id] => 8211894057
    [time] => 1550059503967
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 13:05:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:05:12 - cex place new buy order: eth_btc 0.033878 0.92339 [8211894890] margin:0.30108034712795]Array
(
    [complete] => 
    [id] => 8211894890
    [time] => 1550059512037
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 13:05:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:05:22 - cex place new buy order: eth_btc 0.03388 0.92333 [8211895508] margin:0.28925619834712]Array
(
    [complete] => 
    [id] => 8211895508
    [time] => 1550059522029
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 13:05:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:05:33 - cex place new buy order: eth_btc 0.033882 0.92328 [8211896453] margin:0.28628770438581]Array
(
    [complete] => 
    [id] => 8211896453
    [time] => 1550059533222
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 13:05:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:05:45 - cex place new buy order: eth_btc 0.033884 0.92322 [8211897982] margin:0.2803683154291]Array
(
    [complete] => 
    [id] => 8211897982
    [time] => 1550059545397
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 13:05:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:05:57 - cex place new buy order: eth_btc 0.033886 0.92317 [8211899104] margin:0.23608569910878]Array
(
    [complete] => 
    [id] => 8211899104
    [time] => 1550059557002
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 13:06:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:06:13 - cex place new buy order: eth_btc 0.033888 0.92311 [8211900129] margin:0.2301699716714]Array
(
    [complete] => 
    [id] => 8211900129
    [time] => 1550059572916
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 13:06:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:06:25 - cex place new buy order: eth_btc 0.03389 0.92306 [8211901310] margin:0.21835349660666]Array
(
    [complete] => 
    [id] => 8211901310
    [time] => 1550059584714
    [pending] => 0.92306000
    [amount] => 0.92306000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 13:06:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:06:35 - cex place new buy order: eth_btc 0.033892 0.92301 [8211902073] margin:0.22424170895787]Array
(
    [complete] => 
    [id] => 8211902073
    [time] => 1550059595398
    [pending] => 0.92301000
    [amount] => 0.92301000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 13:06:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:06:48 - cex place new buy order: eth_btc 0.033894 0.92295 [8211903152] margin:0.23012922641177]Array
(
    [complete] => 
    [id] => 8211903152
    [time] => 1550059607698
    [pending] => 0.92295000
    [amount] => 0.92295000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 13:06:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:07:00 - cex place new buy order: eth_btc 0.033896 0.9229 [8211904478] margin:0.21536464479583]Array
(
    [complete] => 
    [id] => 8211904478
    [time] => 1550059619961
    [pending] => 0.92290000
    [amount] => 0.92290000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 13:07:04 - cex delete buy orders: eth_btc[move]
2019-02-13 13:07:05 - cex place new buy order: eth_btc 0.033896 0.92287 [8211904996] margin:0.2153582912942]Array
(
    [complete] => 
    [id] => 8211904996
    [time] => 1550059625413
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 13:07:19 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:07:30 - cex place new buy order: eth_btc 0.033872 0.9236 [8211907456]Array
(
    [complete] => 
    [id] => 8211907456
    [time] => 1550059649726
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:07:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:07:40 - cex place new buy order: eth_btc 0.033874 0.9235 [8211908406] margin:0.27159473342386]Array
(
    [complete] => 
    [id] => 8211908406
    [time] => 1550059659962
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 13:07:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:07:50 - cex place new buy order: eth_btc 0.033876 0.92344 [8211909614] margin:0.29519423780846]Array
(
    [complete] => 
    [id] => 8211909614
    [time] => 1550059670092
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 13:07:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:07:59 - cex place new buy order: eth_btc 0.033878 0.92339 [8211910564] margin:0.30108034712795]Array
(
    [complete] => 
    [id] => 8211910564
    [time] => 1550059678531
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 13:08:04 - cex delete buy orders: eth_btc[move]
2019-02-13 13:08:05 - cex place new buy order: eth_btc 0.033872 0.00789 [] margin:0.29221641724964]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 13:08:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:08:16 - cex place new buy order: eth_btc 0.03388 0.92333 [8211912080] margin:0.27449822904368]Array
(
    [complete] => 
    [id] => 8211912080
    [time] => 1550059695786
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 13:09:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:09:20 - cex place new buy order: eth_btc 0.033882 0.92328 [8211917154] margin:0.25677350805737]Array
(
    [complete] => 
    [id] => 8211917154
    [time] => 1550059759967
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 13:09:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:09:33 - cex place new buy order: eth_btc 0.033884 0.92322 [8211918208] margin:0.22724589776884]Array
(
    [complete] => 
    [id] => 8211918208
    [time] => 1550059773471
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 13:09:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:09:46 - cex place new buy order: eth_btc 0.033886 0.92317 [8211919438] margin:0.22428141415334]Array
(
    [complete] => 
    [id] => 8211919438
    [time] => 1550059785582
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 13:09:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:09:58 - cex place new buy order: eth_btc 0.033888 0.92311 [8211920659] margin:0.23902266288951]Array
(
    [complete] => 
    [id] => 8211920659
    [time] => 1550059798192
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 13:10:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:10:12 - cex place new buy order: eth_btc 0.03389 0.92306 [8211921997] margin:0.24786072587781]Array
(
    [complete] => 
    [id] => 8211921997
    [time] => 1550059812506
    [pending] => 0.92306000
    [amount] => 0.92306000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 13:10:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:10:21 - cex place new buy order: eth_btc 0.033892 0.92301 [8211922767] margin:0.24194500177033]Array
(
    [complete] => 
    [id] => 8211922767
    [time] => 1550059821327
    [pending] => 0.92301000
    [amount] => 0.92301000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 13:10:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:10:32 - cex place new buy order: eth_btc 0.033894 0.92295 [8211923257] margin:0.2183277276214]Array
(
    [complete] => 
    [id] => 8211923257
    [time] => 1550059832237
    [pending] => 0.92295000
    [amount] => 0.92295000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 13:10:39 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:10:47 - cex place new buy order: eth_btc 0.033872 0.9236 [8211924578]Array
(
    [complete] => 
    [id] => 8211924578
    [time] => 1550059847473
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:10:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:10:57 - cex place new buy order: eth_btc 0.033874 0.9235 [8211925481] margin:0.34539765011512]Array
(
    [complete] => 
    [id] => 8211925481
    [time] => 1550059856892
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 13:11:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:11:04 - cex place new buy order: eth_btc 0.033876 0.00789 [] margin:0.25977092927145]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 13:11:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:11:15 - cex place new buy order: eth_btc 0.033876 0.92344 [8211926589] margin:0.26862675640569]Array
(
    [complete] => 
    [id] => 8211926589
    [time] => 1550059875202
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 13:11:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:11:29 - cex place new buy order: eth_btc 0.033878 0.92339 [8211927913] margin:0.28632150658243]Array
(
    [complete] => 
    [id] => 8211927913
    [time] => 1550059889139
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 13:11:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:11:40 - cex place new buy order: eth_btc 0.03388 0.92333 [8211929094] margin:0.29811097992916]Array
(
    [complete] => 
    [id] => 8211929094
    [time] => 1550059900311
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 13:11:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:11:52 - cex place new buy order: eth_btc 0.033882 0.92328 [8211929786] margin:0.29219054365148]Array
(
    [complete] => 
    [id] => 8211929786
    [time] => 1550059911701
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 13:12:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:12:05 - cex place new buy order: eth_btc 0.033884 0.92322 [8211930797] margin:0.28627080628023]Array
(
    [complete] => 
    [id] => 8211930797
    [time] => 1550059924651
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 13:12:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:12:16 - cex place new buy order: eth_btc 0.033886 0.92317 [8211931737] margin:0.28035176769166]Array
(
    [complete] => 
    [id] => 8211931737
    [time] => 1550059935964
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 13:12:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:12:27 - cex place new buy order: eth_btc 0.033888 0.92311 [8211932713] margin:0.27148253068934]Array
(
    [complete] => 
    [id] => 8211932713
    [time] => 1550059947108
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 13:12:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:12:39 - cex place new buy order: eth_btc 0.03389 0.92306 [8211933383] margin:0.26851578636764]Array
(
    [complete] => 
    [id] => 8211933383
    [time] => 1550059959101
    [pending] => 0.92306000
    [amount] => 0.92306000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 13:12:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:12:50 - cex place new buy order: eth_btc 0.033892 0.92301 [8211934045] margin:0.26259884338486]Array
(
    [complete] => 
    [id] => 8211934045
    [time] => 1550059970258
    [pending] => 0.92301000
    [amount] => 0.92301000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 13:12:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:13:00 - cex place new buy order: eth_btc 0.033894 0.92295 [8211934549] margin:0.25373222399245]Array
(
    [complete] => 
    [id] => 8211934549
    [time] => 1550059980325
    [pending] => 0.92295000
    [amount] => 0.92295000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 13:13:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:13:12 - cex place new buy order: eth_btc 0.033896 0.9229 [8211935319] margin:0.25076705215954]Array
(
    [complete] => 
    [id] => 8211935319
    [time] => 1550059992161
    [pending] => 0.92290000
    [amount] => 0.92290000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 13:13:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:13:24 - cex place new buy order: eth_btc 0.033898 0.92284 [8211936014] margin:0.24485220366983]Array
(
    [complete] => 
    [id] => 8211936014
    [time] => 1550060003686
    [pending] => 0.92284000
    [amount] => 0.92284000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 13:13:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:13:34 - cex place new buy order: eth_btc 0.0339 0.92279 [8211936531] margin:0.23598820058999]Array
(
    [complete] => 
    [id] => 8211936531
    [time] => 1550060014470
    [pending] => 0.92279000
    [amount] => 0.92279000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 13:13:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:13:46 - cex place new buy order: eth_btc 0.033902 0.92273 [8211937507] margin:0.22712524334847]Array
(
    [complete] => 
    [id] => 8211937507
    [time] => 1550060025611
    [pending] => 0.92273000
    [amount] => 0.92273000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 13:13:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:13:56 - cex place new buy order: eth_btc 0.033904 0.92268 [8211938255] margin:0.20646531382726]Array
(
    [complete] => 
    [id] => 8211938255
    [time] => 1550060036196
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 13:14:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:14:05 - cex place new buy order: eth_btc 0.033906 0.92262 [8211939015] margin:0.21235179614227]Array
(
    [complete] => 
    [id] => 8211939015
    [time] => 1550060044602
    [pending] => 0.92262000
    [amount] => 0.92262000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 13:14:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:14:18 - cex place new buy order: eth_btc 0.033908 0.92257 [8211939874] margin:0.20939011442729]Array
(
    [complete] => 
    [id] => 8211939874
    [time] => 1550060057890
    [pending] => 0.92257000
    [amount] => 0.92257000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 13:14:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:14:28 - cex place new buy order: eth_btc 0.03391 0.92252 [8211940653] margin:0.20347979946918]Array
(
    [complete] => 
    [id] => 8211940653
    [time] => 1550060068027
    [pending] => 0.92252000
    [amount] => 0.92252000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 13:14:37 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:14:49 - cex place new buy order: eth_btc 0.033872 0.9236 [8211942122]Array
(
    [complete] => 
    [id] => 8211942122
    [time] => 1550060089184
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:14:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:14:57 - cex place new buy order: eth_btc 0.033874 0.9235 [8211942697] margin:0.30406801676801]Array
(
    [complete] => 
    [id] => 8211942697
    [time] => 1550060096729
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 13:15:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:15:05 - cex place new buy order: eth_btc 0.033876 0.92344 [8211943315] margin:0.26567481402764]Array
(
    [complete] => 
    [id] => 8211943315
    [time] => 1550060105060
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 13:15:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:15:16 - cex place new buy order: eth_btc 0.033878 0.92339 [8211944439] margin:0.25975559360059]Array
(
    [complete] => 
    [id] => 8211944439
    [time] => 1550060115699
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 13:15:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:15:27 - cex place new buy order: eth_btc 0.03388 0.92333 [8211945281] margin:0.24498229043683]Array
(
    [complete] => 
    [id] => 8211945281
    [time] => 1550060127363
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 13:15:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:15:40 - cex place new buy order: eth_btc 0.033882 0.92328 [8211946410] margin:0.27448202585443]Array
(
    [complete] => 
    [id] => 8211946410
    [time] => 1550060140131
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 13:15:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:15:51 - cex place new buy order: eth_btc 0.033884 0.92322 [8211947252] margin:0.26856333372682]Array
(
    [complete] => 
    [id] => 8211947252
    [time] => 1550060151190
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 13:16:12 - cex delete buy orders: eth_btc[move]
2019-02-13 13:16:13 - cex place new buy order: eth_btc 0.033871 0.9232 [8211949134] margin:0.23609266637157]Array
(
    [complete] => 
    [id] => 8211949134
    [time] => 1550060173307
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 13:16:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:16:24 - cex place new buy order: eth_btc 0.033873 0.92352 [8211950115] margin:0.29522038201519]Array
(
    [complete] => 
    [id] => 8211950115
    [time] => 1550060184390
    [pending] => 0.92352000
    [amount] => 0.92352000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 13:16:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:16:39 - cex place new buy order: eth_btc 0.033875 0.92347 [8211951084] margin:0.28634686346865]Array
(
    [complete] => 
    [id] => 8211951084
    [time] => 1550060198654
    [pending] => 0.92347000
    [amount] => 0.92347000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 13:16:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:16:51 - cex place new buy order: eth_btc 0.033877 0.92341 [8211951860] margin:0.25976326120967]Array
(
    [complete] => 
    [id] => 8211951860
    [time] => 1550060211199
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 13:17:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:17:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:17:05 - cex place new buy order: eth_btc 0.033879 0.92336 [8211953100] margin:0.25384456447948]Array
(
    [complete] => 
    [id] => 8211953100
    [time] => 1550060225047
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 13:17:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:17:15 - cex place new buy order: eth_btc 0.033881 0.92331 [8211954022] margin:0.2479265665122]Array
(
    [complete] => 
    [id] => 8211954022
    [time] => 1550060235380
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 13:17:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:17:30 - cex place new buy order: eth_btc 0.033883 0.92325 [8211955145] margin:0.23905793465748]Array
(
    [complete] => 
    [id] => 8211955145
    [time] => 1550060249669
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 13:17:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:17:40 - cex place new buy order: eth_btc 0.033885 0.9232 [8211956024] margin:0.23019034971226]Array
(
    [complete] => 
    [id] => 8211956024
    [time] => 1550060259537
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 13:17:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:17:54 - cex place new buy order: eth_btc 0.033887 0.92314 [8211957135] margin:0.21837282733792]Array
(
    [complete] => 
    [id] => 8211957135
    [time] => 1550060273914
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 13:18:03 - cex delete buy orders: eth_btc[move]
2019-02-13 13:18:05 - cex place new buy order: eth_btc 0.033888 0.92309 [8211957794] margin:0.19770426982206]Array
(
    [complete] => 
    [id] => 8211957794
    [time] => 1550060285079
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 13:18:15 - cex delete buy orders: eth_btc[move]
2019-02-13 13:18:16 - cex place new buy order: eth_btc 0.033871 0.92309 [8211958268] margin:0.21835993980346]Array
(
    [complete] => 
    [id] => 8211958268
    [time] => 1550060295779
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 13:18:22 - cex delete buy orders: eth_btc[move]
2019-02-13 13:18:24 - cex place new buy order: eth_btc 0.033872 0.92309 [8211958618] margin:0.1681961698486]Array
(
    [complete] => 
    [id] => 8211958618
    [time] => 1550060304024
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:18:30 - cex delete buy orders: eth_btc[move]
2019-02-13 13:18:32 - cex place new buy order: eth_btc 0.033873 0.92309 [8211958900] margin:0.19180264982737]Array
(
    [complete] => 
    [id] => 8211958900
    [time] => 1550060311766
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 13:18:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:18:41 - cex place new buy order: eth_btc 0.033889 0.92309 [] margin:0.20655669981411]Array
(
    [error] => rate limit exceeded
)

2019-02-13 13:19:05 - cex place new buy order: eth_btc 0.033871 0.9236 [8211960346]Array
(
    [complete] => 
    [id] => 8211960346
    [time] => 1550060345456
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033871
)

2019-02-13 13:19:23 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:28:01 - cex place new buy order: eth_btc 0.033872 0.9236 [8212003350]Array
(
    [complete] => 
    [id] => 8212003350
    [time] => 1550060880546
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:28:05 - cex delete buy orders: eth_btc[move]
2019-02-13 13:28:07 - cex place new buy order: eth_btc 0.033872 0.92352 [8212003972] margin:0.21551087887106]Array
(
    [complete] => 
    [id] => 8212003972
    [time] => 1550060887098
    [pending] => 0.92352000
    [amount] => 0.92352000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:28:16 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:30:41 - cex place new buy order: eth_btc 0.033872 0.9236 [8212016163]Array
(
    [complete] => 
    [id] => 8212016163
    [time] => 1550061040618
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:30:49 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:31:04 - cex place new buy order: eth_btc 0.033872 0.9236 [8212017787]Array
(
    [complete] => 
    [id] => 8212017787
    [time] => 1550061064048
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:31:11 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:31:57 - cex place new buy order: eth_btc 0.033872 0.9236 [8212021713]Array
(
    [complete] => 
    [id] => 8212021713
    [time] => 1550061117016
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:32:04 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:32:13 - cex place new buy order: eth_btc 0.033872 0.9236 [8212022535]Array
(
    [complete] => 
    [id] => 8212022535
    [time] => 1550061133221
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:32:21 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:32:38 - cex place new buy order: eth_btc 0.033872 0.9236 [8212023859]Array
(
    [complete] => 
    [id] => 8212023859
    [time] => 1550061157674
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:32:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:32:46 - cex place new buy order: eth_btc 0.033874 0.9235 [8212024225] margin:0.2096002834032]Array
(
    [complete] => 
    [id] => 8212024225
    [time] => 1550061165631
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 13:32:54 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:33:24 - cex place new buy order: eth_btc 0.033872 0.9236 [8212026799]Array
(
    [complete] => 
    [id] => 8212026799
    [time] => 1550061204075
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:33:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:33:32 - cex place new buy order: eth_btc 0.033874 0.9235 [8212027538] margin:0.23026510007675]Array
(
    [complete] => 
    [id] => 8212027538
    [time] => 1550061211936
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 13:33:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:33:41 - cex place new buy order: eth_btc 0.033876 0.92344 [8212028236] margin:0.22139567835635]Array
(
    [complete] => 
    [id] => 8212028236
    [time] => 1550061221373
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 13:33:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:33:49 - cex place new buy order: eth_btc 0.033878 0.92339 [8212028884] margin:0.21547907196411]Array
(
    [complete] => 
    [id] => 8212028884
    [time] => 1550061229238
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 13:33:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:33:57 - cex place new buy order: eth_btc 0.03388 0.92333 [8212029656] margin:0.20956316410863]Array
(
    [complete] => 
    [id] => 8212029656
    [time] => 1550061237225
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 13:34:04 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:34:14 - cex place new buy order: eth_btc 0.033872 0.9236 [8212031016]Array
(
    [complete] => 
    [id] => 8212031016
    [time] => 1550061254002
    [pending] => 0.92360000
    [amount] => 0.92360000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 13:34:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:34:23 - cex place new buy order: eth_btc 0.033874 0.9235 [8212031811] margin:0.23026510007675]Array
(
    [complete] => 
    [id] => 8212031811
    [time] => 1550061262801
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 13:34:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:34:34 - cex place new buy order: eth_btc 0.033876 0.92344 [8212032725] margin:0.23615539024677]Array
(
    [complete] => 
    [id] => 8212032725
    [time] => 1550061274087
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 13:34:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:34:43 - cex place new buy order: eth_btc 0.033878 0.92339 [8212033372] margin:0.22728614440051]Array
(
    [complete] => 
    [id] => 8212033372
    [time] => 1550061282915
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 13:34:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:34:51 - cex place new buy order: eth_btc 0.03388 0.92333 [8212033795] margin:0.22727272727272]Array
(
    [complete] => 
    [id] => 8212033795
    [time] => 1550061291359
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 13:35:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:35:01 - cex place new buy order: eth_btc 0.033882 0.92328 [8212034444] margin:0.22430789209609]Array
(
    [complete] => 
    [id] => 8212034444
    [time] => 1550061301145
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 13:35:05 - cex delete buy orders: eth_btc[move]
2019-02-13 13:35:06 - cex place new buy order: eth_btc 0.033882 0.92325 [8212034762] margin:0.22134993949767]Array
(
    [complete] => 
    [id] => 8212034762
    [time] => 1550061306181
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 13:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:35:15 - cex place new buy order: eth_btc 0.033884 0.92322 [8212035563] margin:0.22134340691771]Array
(
    [complete] => 
    [id] => 8212035563
    [time] => 1550061315034
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 13:35:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:35:27 - cex place new buy order: eth_btc 0.033886 0.92317 [8212036722] margin:0.24788998406422]Array
(
    [complete] => 
    [id] => 8212036722
    [time] => 1550061326656
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 13:35:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:35:36 - cex place new buy order: eth_btc 0.033888 0.92311 [8212037370] margin:0.24787535410764]Array
(
    [complete] => 
    [id] => 8212037370
    [time] => 1550061336128
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 13:35:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:35:46 - cex place new buy order: eth_btc 0.03389 0.92306 [8212038119] margin:0.23605783416936]Array
(
    [complete] => 
    [id] => 8212038119
    [time] => 1550061345666
    [pending] => 0.92306000
    [amount] => 0.92306000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 13:35:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:35:55 - cex place new buy order: eth_btc 0.033892 0.92301 [8212038653] margin:0.2596482945828]Array
(
    [complete] => 
    [id] => 8212038653
    [time] => 1550061354610
    [pending] => 0.92301000
    [amount] => 0.92301000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 13:36:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:36:04 - cex place new buy order: eth_btc 0.033894 0.92295 [8212039103] margin:0.22422847701657]Array
(
    [complete] => 
    [id] => 8212039103
    [time] => 1550061364216
    [pending] => 0.92295000
    [amount] => 0.92295000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 13:36:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:36:15 - cex place new buy order: eth_btc 0.033896 0.9229 [8212039716] margin:0.23306584847769]Array
(
    [complete] => 
    [id] => 8212039716
    [time] => 1550061375393
    [pending] => 0.92290000
    [amount] => 0.92290000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 13:36:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:36:25 - cex place new buy order: eth_btc 0.033898 0.92284 [8212040452] margin:0.21535193816746]Array
(
    [complete] => 
    [id] => 8212040452
    [time] => 1550061385025
    [pending] => 0.92284000
    [amount] => 0.92284000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 13:36:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:36:35 - cex place new buy order: eth_btc 0.0339 0.92279 [8212041101] margin:0.20943952802361]Array
(
    [complete] => 
    [id] => 8212041101
    [time] => 1550061394572
    [pending] => 0.92279000
    [amount] => 0.92279000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 13:36:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:36:45 - cex place new buy order: eth_btc 0.033902 0.92273 [8212041804] margin:0.20942717243821]Array
(
    [complete] => 
    [id] => 8212041804
    [time] => 1550061405042
    [pending] => 0.92273000
    [amount] => 0.92273000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 13:36:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:36:54 - cex place new buy order: eth_btc 0.033904 0.92268 [8212042393] margin:0.20646531382726]Array
(
    [complete] => 
    [id] => 8212042393
    [time] => 1550061414000
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 13:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:37:06 - cex place new buy order: eth_btc 0.033906 0.92262 [8212043075] margin:0.20055447413436]Array
(
    [complete] => 
    [id] => 8212043075
    [time] => 1550061425596
    [pending] => 0.92262000
    [amount] => 0.92262000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 13:37:13 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:37:20 - cex place new buy order: eth_btc 0.033873 0.9235 [8212044133]Array
(
    [complete] => 
    [id] => 8212044133
    [time] => 1550061440374
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 13:37:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:37:28 - cex place new buy order: eth_btc 0.033875 0.92347 [8212044609] margin:0.29225092250922]Array
(
    [complete] => 
    [id] => 8212044609
    [time] => 1550061448213
    [pending] => 0.92347000
    [amount] => 0.92347000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 13:37:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:37:50 - cex place new buy order: eth_btc 0.033877 0.92341 [8212046160] margin:0.28928181361985]Array
(
    [complete] => 
    [id] => 8212046160
    [time] => 1550061470021
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 13:37:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:37:59 - cex place new buy order: eth_btc 0.033879 0.92336 [8212046908] margin:0.27450633135571]Array
(
    [complete] => 
    [id] => 8212046908
    [time] => 1550061478804
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 13:38:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:38:13 - cex place new buy order: eth_btc 0.033881 0.92331 [8212048078] margin:0.26563560697737]Array
(
    [complete] => 
    [id] => 8212048078
    [time] => 1550061493023
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 13:38:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:38:22 - cex place new buy order: eth_btc 0.033883 0.92325 [8212048685] margin:0.26561992739722]Array
(
    [complete] => 
    [id] => 8212048685
    [time] => 1550061501993
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 13:38:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:38:31 - cex place new buy order: eth_btc 0.033885 0.9232 [8212049446] margin:0.25970193300873]Array
(
    [complete] => 
    [id] => 8212049446
    [time] => 1550061511392
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 13:38:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:38:40 - cex place new buy order: eth_btc 0.033887 0.92314 [8212050014] margin:0.2508336530233]Array
(
    [complete] => 
    [id] => 8212050014
    [time] => 1550061520298
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 13:38:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:38:49 - cex place new buy order: eth_btc 0.033889 0.92309 [8212050682] margin:0.24491722977957]Array
(
    [complete] => 
    [id] => 8212050682
    [time] => 1550061528885
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 13:38:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:38:58 - cex place new buy order: eth_btc 0.033891 0.92303 [8212051398] margin:0.25080404827238]Array
(
    [complete] => 
    [id] => 8212051398
    [time] => 1550061538226
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 13:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:39:06 - cex place new buy order: eth_btc 0.033893 0.92298 [8212051919] margin:0.26259109550644]Array
(
    [complete] => 
    [id] => 8212051919
    [time] => 1550061545789
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 13:39:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:39:22 - cex place new buy order: eth_btc 0.033895 0.92292 [8212052549] margin:0.24782416285587]Array
(
    [complete] => 
    [id] => 8212052549
    [time] => 1550061562024
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 13:39:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:39:31 - cex place new buy order: eth_btc 0.033897 0.92287 [8212052914] margin:0.24190931350856]Array
(
    [complete] => 
    [id] => 8212052914
    [time] => 1550061571201
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 13:39:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:39:54 - cex place new buy order: eth_btc 0.033899 0.92282 [8212053949] margin:0.23599516209918]Array
(
    [complete] => 
    [id] => 8212053949
    [time] => 1550061593858
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 13:40:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:40:02 - cex place new buy order: eth_btc 0.033901 0.92276 [8212054339] margin:0.23303147399782]Array
(
    [complete] => 
    [id] => 8212054339
    [time] => 1550061601836
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 13:40:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:40:12 - cex place new buy order: eth_btc 0.033903 0.92271 [8212055280] margin:0.23006813556321]Array
(
    [complete] => 
    [id] => 8212055280
    [time] => 1550061612336
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 13:40:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:40:23 - cex place new buy order: eth_btc 0.033905 0.92265 [8212056352] margin:0.22120631175344]Array
(
    [complete] => 
    [id] => 8212056352
    [time] => 1550061622771
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 13:40:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:40:32 - cex place new buy order: eth_btc 0.033907 0.9226 [8212057145] margin:0.21824402040875]Array
(
    [complete] => 
    [id] => 8212057145
    [time] => 1550061632205
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 13:40:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:40:43 - cex place new buy order: eth_btc 0.033909 0.92254 [8212057866] margin:0.21823114807278]Array
(
    [complete] => 
    [id] => 8212057866
    [time] => 1550061643067
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 13:40:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:40:52 - cex place new buy order: eth_btc 0.033911 0.92249 [8212058427] margin:0.21232048597799]Array
(
    [complete] => 
    [id] => 8212058427
    [time] => 1550061652244
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 13:41:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:41:04 - cex place new buy order: eth_btc 0.033913 0.92243 [8212059231] margin:0.20935924276826]Array
(
    [complete] => 
    [id] => 8212059231
    [time] => 1550061664093
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 13:41:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:41:12 - cex place new buy order: eth_btc 0.033915 0.92238 [8212059630] margin:0.20050125313282]Array
(
    [complete] => 
    [id] => 8212059630
    [time] => 1550061672318
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 13:41:20 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:41:28 - cex place new buy order: eth_btc 0.033873 0.9235 [8212060381]Array
(
    [complete] => 
    [id] => 8212060381
    [time] => 1550061688152
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 13:41:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:41:36 - cex place new buy order: eth_btc 0.033875 0.92347 [8212061036] margin:0.33357933579334]Array
(
    [complete] => 
    [id] => 8212061036
    [time] => 1550061696448
    [pending] => 0.92347000
    [amount] => 0.92347000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 13:41:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:41:45 - cex place new buy order: eth_btc 0.033877 0.92341 [8212061694] margin:0.31289665554799]Array
(
    [complete] => 
    [id] => 8212061694
    [time] => 1550061705445
    [pending] => 0.92341000
    [amount] => 0.92341000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 13:41:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:41:54 - cex place new buy order: eth_btc 0.033879 0.92336 [8212062360] margin:0.32468490805513]Array
(
    [complete] => 
    [id] => 8212062360
    [time] => 1550061714266
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 13:42:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:42:02 - cex place new buy order: eth_btc 0.033881 0.92331 [8212062923] margin:0.31876272837283]Array
(
    [complete] => 
    [id] => 8212062923
    [time] => 1550061722362
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 13:42:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:42:14 - cex place new buy order: eth_btc 0.033883 0.92325 [8212063823] margin:0.31579258035002]Array
(
    [complete] => 
    [id] => 8212063823
    [time] => 1550061734054
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 13:42:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:42:24 - cex place new buy order: eth_btc 0.033885 0.9232 [8212064615] margin:0.30987162461267]Array
(
    [complete] => 
    [id] => 8212064615
    [time] => 1550061744395
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 13:42:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:42:34 - cex place new buy order: eth_btc 0.033887 0.92314 [8212065257] margin:0.3098533360876]Array
(
    [complete] => 
    [id] => 8212065257
    [time] => 1550061753884
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 13:42:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:42:44 - cex place new buy order: eth_btc 0.033889 0.92309 [8212065870] margin:0.29803180973176]Array
(
    [complete] => 
    [id] => 8212065870
    [time] => 1550061764438
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 13:42:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:42:54 - cex place new buy order: eth_btc 0.033891 0.92303 [8212066493] margin:0.3039154937889]Array
(
    [complete] => 
    [id] => 8212066493
    [time] => 1550061773653
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 13:43:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:43:05 - cex place new buy order: eth_btc 0.033893 0.92298 [8212067149] margin:0.29799663647363]Array
(
    [complete] => 
    [id] => 8212067149
    [time] => 1550061784594
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 13:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:43:14 - cex place new buy order: eth_btc 0.033895 0.92292 [8212067615] margin:0.29207847765158]Array
(
    [complete] => 
    [id] => 8212067615
    [time] => 1550061793959
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 13:43:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:43:24 - cex place new buy order: eth_btc 0.033897 0.92287 [8212068369] margin:0.28616101719916]Array
(
    [complete] => 
    [id] => 8212068369
    [time] => 1550061804004
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 13:43:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:43:33 - cex place new buy order: eth_btc 0.033899 0.92282 [8212068978] margin:0.28319419451901]Array
(
    [complete] => 
    [id] => 8212068978
    [time] => 1550061812857
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 13:43:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:43:42 - cex place new buy order: eth_btc 0.033901 0.92276 [8212069457] margin:0.27727795640247]Array
(
    [complete] => 
    [id] => 8212069457
    [time] => 1550061822237
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 13:43:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:43:53 - cex place new buy order: eth_btc 0.033903 0.92271 [8212070398] margin:0.27431200778691]Array
(
    [complete] => 
    [id] => 8212070398
    [time] => 1550061833063
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 13:43:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:44:01 - cex place new buy order: eth_btc 0.033905 0.92265 [8212070974] margin:0.26839699159416]Array
(
    [complete] => 
    [id] => 8212070974
    [time] => 1550061840536
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 13:44:04 - cex delete buy orders: eth_btc[move]
2019-02-13 13:44:06 - cex place new buy order: eth_btc 0.033905 0.92262 [8212071399] margin:0.26543974517785]Array
(
    [complete] => 
    [id] => 8212071399
    [time] => 1550061845961
    [pending] => 0.92262000
    [amount] => 0.92262000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 13:44:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:44:16 - cex place new buy order: eth_btc 0.033907 0.9226 [8212072241] margin:0.25068569911819]Array
(
    [complete] => 
    [id] => 8212072241
    [time] => 1550061856293
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 13:44:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:44:25 - cex place new buy order: eth_btc 0.033909 0.92254 [8212072999] margin:0.32734672210917]Array
(
    [complete] => 
    [id] => 8212072999
    [time] => 1550061864781
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 13:44:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:44:35 - cex place new buy order: eth_btc 0.033911 0.92249 [8212074424] margin:0.3007873551355]Array
(
    [complete] => 
    [id] => 8212074424
    [time] => 1550061875167
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 13:44:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:44:46 - cex place new buy order: eth_btc 0.033913 0.92243 [8212075772] margin:0.28012856426738]Array
(
    [complete] => 
    [id] => 8212075772
    [time] => 1550061885654
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 13:44:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:44:55 - cex place new buy order: eth_btc 0.033915 0.92238 [8212076494] margin:0.2830605926581]Array
(
    [complete] => 
    [id] => 8212076494
    [time] => 1550061895431
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 13:45:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:45:05 - cex place new buy order: eth_btc 0.033917 0.92233 [8212077138] margin:0.27125040540141]Array
(
    [complete] => 
    [id] => 8212077138
    [time] => 1550061905051
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 13:45:13 - cex delete buy orders: eth_btc[move]
2019-02-13 13:45:14 - cex place new buy order: eth_btc 0.033876 0.9223 [8212078027] margin:0.28008726929654]Array
(
    [complete] => 
    [id] => 8212078027
    [time] => 1550061914486
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 13:45:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:45:24 - cex place new buy order: eth_btc 0.033878 0.92339 [8212078936] margin:0.39553692661904]Array
(
    [complete] => 
    [id] => 8212078936
    [time] => 1550061924405
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 13:45:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:45:34 - cex place new buy order: eth_btc 0.03388 0.92333 [8212079444] margin:0.39551357733176]Array
(
    [complete] => 
    [id] => 8212079444
    [time] => 1550061933953
    [pending] => 0.92333000
    [amount] => 0.92333000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 13:45:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:45:42 - cex place new buy order: eth_btc 0.033882 0.92328 [8212080153] margin:0.38663597190249]Array
(
    [complete] => 
    [id] => 8212080153
    [time] => 1550061942340
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 13:45:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:45:52 - cex place new buy order: eth_btc 0.033884 0.92322 [8212080886] margin:0.37480816904731]Array
(
    [complete] => 
    [id] => 8212080886
    [time] => 1550061951700
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 13:45:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:46:01 - cex place new buy order: eth_btc 0.033886 0.92317 [8212081635] margin:0.36298176237974]Array
(
    [complete] => 
    [id] => 8212081635
    [time] => 1550061960693
    [pending] => 0.92317000
    [amount] => 0.92317000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 13:46:04 - cex delete buy orders: eth_btc[move]
2019-02-13 13:46:05 - cex place new buy order: eth_btc 0.033886 0.00789 [] margin:0.36002006669222]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 13:46:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:46:14 - cex place new buy order: eth_btc 0.033888 0.92311 [8212082306] margin:0.37771482530689]Array
(
    [complete] => 
    [id] => 8212082306
    [time] => 1550061974107
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 13:46:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:46:24 - cex place new buy order: eth_btc 0.03389 0.92306 [8212082933] margin:0.35408675125403]Array
(
    [complete] => 
    [id] => 8212082933
    [time] => 1550061984421
    [pending] => 0.92306000
    [amount] => 0.92306000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 13:46:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:46:35 - cex place new buy order: eth_btc 0.033892 0.92301 [8212083587] margin:0.35406585624926]Array
(
    [complete] => 
    [id] => 8212083587
    [time] => 1550061994674
    [pending] => 0.92301000
    [amount] => 0.92301000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 13:46:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:46:45 - cex place new buy order: eth_btc 0.033894 0.92295 [8212084405] margin:0.37174721189592]Array
(
    [complete] => 
    [id] => 8212084405
    [time] => 1550062005068
    [pending] => 0.92295000
    [amount] => 0.92295000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 13:46:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:46:55 - cex place new buy order: eth_btc 0.033896 0.9229 [8212085198] margin:0.36287467547793]Array
(
    [complete] => 
    [id] => 8212085198
    [time] => 1550062015212
    [pending] => 0.92290000
    [amount] => 0.92290000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 13:47:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:47:06 - cex place new buy order: eth_btc 0.033898 0.92284 [8212085903] margin:0.33335300017701]Array
(
    [complete] => 
    [id] => 8212085903
    [time] => 1550062025633
    [pending] => 0.92284000
    [amount] => 0.92284000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 13:47:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:47:15 - cex place new buy order: eth_btc 0.0339 0.92279 [8212086420] margin:0.34218289085546]Array
(
    [complete] => 
    [id] => 8212086420
    [time] => 1550062034519
    [pending] => 0.92279000
    [amount] => 0.92279000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 13:47:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:47:24 - cex place new buy order: eth_btc 0.033902 0.92273 [8212087098] margin:0.35986077517549]Array
(
    [complete] => 
    [id] => 8212087098
    [time] => 1550062043564
    [pending] => 0.92273000
    [amount] => 0.92273000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 13:47:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:47:34 - cex place new buy order: eth_btc 0.033904 0.92268 [8212087759] margin:0.3480415290231]Array
(
    [complete] => 
    [id] => 8212087759
    [time] => 1550062054397
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 13:47:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:47:43 - cex place new buy order: eth_btc 0.033906 0.92262 [8212088322] margin:0.34507166873119]Array
(
    [complete] => 
    [id] => 8212088322
    [time] => 1550062062803
    [pending] => 0.92262000
    [amount] => 0.92262000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 13:47:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:47:53 - cex place new buy order: eth_btc 0.033908 0.92257 [8212088982] margin:0.36864456765364]Array
(
    [complete] => 
    [id] => 8212088982
    [time] => 1550062072751
    [pending] => 0.92257000
    [amount] => 0.92257000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 13:48:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:48:04 - cex place new buy order: eth_btc 0.03391 0.92252 [8212089657] margin:0.38631672073135]Array
(
    [complete] => 
    [id] => 8212089657
    [time] => 1550062084040
    [pending] => 0.92252000
    [amount] => 0.92252000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 13:48:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:48:13 - cex place new buy order: eth_btc 0.033912 0.92246 [8212090126] margin:0.40988440669969]Array
(
    [complete] => 
    [id] => 8212090126
    [time] => 1550062092795
    [pending] => 0.92246000
    [amount] => 0.92246000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 13:48:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:48:23 - cex place new buy order: eth_btc 0.033914 0.92241 [8212090758] margin:0.39806569558296]Array
(
    [complete] => 
    [id] => 8212090758
    [time] => 1550062103294
    [pending] => 0.92241000
    [amount] => 0.92241000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 13:48:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:48:34 - cex place new buy order: eth_btc 0.033918 0.9223 [8212091326] margin:0.39801875110559]Array
(
    [complete] => 
    [id] => 8212091326
    [time] => 1550062113673
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033918
)

2019-02-13 13:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:48:43 - cex place new buy order: eth_btc 0.03392 0.92224 [8212091864] margin:0.40094339622643]Array
(
    [complete] => 
    [id] => 8212091864
    [time] => 1550062123360
    [pending] => 0.92224000
    [amount] => 0.92224000
    [type] => buy
    [price] => 0.03392
)

2019-02-13 13:48:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:48:52 - cex place new buy order: eth_btc 0.033926 0.92208 [8212092474] margin:0.3772917526381]Array
(
    [complete] => 
    [id] => 8212092474
    [time] => 1550062132133
    [pending] => 0.92208000
    [amount] => 0.92208000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 13:49:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:49:05 - cex place new buy order: eth_btc 0.033928 0.92203 [8212093175] margin:0.3743220938458]Array
(
    [complete] => 
    [id] => 8212093175
    [time] => 1550062144746
    [pending] => 0.92203000
    [amount] => 0.92203000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 13:49:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:49:23 - cex place new buy order: eth_btc 0.03393 0.92197 [8212094078] margin:0.37135278514588]Array
(
    [complete] => 
    [id] => 8212094078
    [time] => 1550062162655
    [pending] => 0.92197000
    [amount] => 0.92197000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 13:49:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:49:32 - cex place new buy order: eth_btc 0.033932 0.92192 [8212094531] margin:0.35954261464104]Array
(
    [complete] => 
    [id] => 8212094531
    [time] => 1550062171724
    [pending] => 0.92192000
    [amount] => 0.92192000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 13:49:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:49:40 - cex place new buy order: eth_btc 0.033934 0.92186 [8212095342] margin:0.34184004243532]Array
(
    [complete] => 
    [id] => 8212095342
    [time] => 1550062180377
    [pending] => 0.92186000
    [amount] => 0.92186000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 13:49:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:49:52 - cex place new buy order: eth_btc 0.033936 0.92181 [8212096455] margin:0.25931164545026]Array
(
    [complete] => 
    [id] => 8212096455
    [time] => 1550062192413
    [pending] => 0.92181000
    [amount] => 0.92181000
    [type] => buy
    [price] => 0.033936
)

2019-02-13 13:50:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:50:03 - cex place new buy order: eth_btc 0.033938 0.92175 [8212097250] margin:0.22688431846307]Array
(
    [complete] => 
    [id] => 8212097250
    [time] => 1550062203180
    [pending] => 0.92175000
    [amount] => 0.92175000
    [type] => buy
    [price] => 0.033938
)

2019-02-13 13:50:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:50:14 - cex place new buy order: eth_btc 0.03394 0.9217 [8212098071] margin:0.25044195639363]Array
(
    [complete] => 
    [id] => 8212098071
    [time] => 1550062213857
    [pending] => 0.92170000
    [amount] => 0.92170000
    [type] => buy
    [price] => 0.03394
)

2019-02-13 13:50:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:50:24 - cex place new buy order: eth_btc 0.033942 0.92165 [8212098832] margin:0.22685758057863]Array
(
    [complete] => 
    [id] => 8212098832
    [time] => 1550062224222
    [pending] => 0.92165000
    [amount] => 0.92165000
    [type] => buy
    [price] => 0.033942
)

2019-02-13 13:50:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:50:35 - cex place new buy order: eth_btc 0.033944 0.92159 [8212099710] margin:0.24157435776573]Array
(
    [complete] => 
    [id] => 8212099710
    [time] => 1550062235141
    [pending] => 0.92159000
    [amount] => 0.92159000
    [type] => buy
    [price] => 0.033944
)

2019-02-13 13:50:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:50:45 - cex place new buy order: eth_btc 0.033946 0.92154 [8212100286] margin:0.21799328345018]Array
(
    [complete] => 
    [id] => 8212100286
    [time] => 1550062245425
    [pending] => 0.92154000
    [amount] => 0.92154000
    [type] => buy
    [price] => 0.033946
)

2019-02-13 13:50:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:50:57 - cex place new buy order: eth_btc 0.033948 0.92148 [8212101100] margin:0.20619771415105]Array
(
    [complete] => 
    [id] => 8212101100
    [time] => 1550062257277
    [pending] => 0.92148000
    [amount] => 0.92148000
    [type] => buy
    [price] => 0.033948
)

2019-02-13 13:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:51:06 - cex place new buy order: eth_btc 0.03395 0.00788 [] margin:0.20029455081001]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 13:51:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:51:18 - cex place new buy order: eth_btc 0.03395 0.92143 [8212102454] margin:0.20029455081001]Array
(
    [complete] => 
    [id] => 8212102454
    [time] => 1550062278482
    [pending] => 0.92143000
    [amount] => 0.92143000
    [type] => buy
    [price] => 0.03395
)

2019-02-13 13:51:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:51:40 - cex place new buy order: eth_btc 0.033952 0.92137 [8212103729] margin:0.21500942507069]Array
(
    [complete] => 
    [id] => 8212103729
    [time] => 1550062300185
    [pending] => 0.92137000
    [amount] => 0.92137000
    [type] => buy
    [price] => 0.033952
)

2019-02-13 13:51:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:51:52 - cex place new buy order: eth_btc 0.033954 0.92132 [8212104753] margin:0.20027095482122]Array
(
    [complete] => 
    [id] => 8212104753
    [time] => 1550062311859
    [pending] => 0.92132000
    [amount] => 0.92132000
    [type] => buy
    [price] => 0.033954
)

2019-02-13 13:52:02 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:52:03 - cex delete buy orders: eth_btc[move]
2019-02-13 13:52:05 - cex place new buy order: eth_btc 0.033926 0.92127 [] margin:0.18258923312522]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 13:52:17 - cex place new buy order: eth_btc 0.033926 0.9221 [8212107114]Array
(
    [complete] => 
    [id] => 8212107114
    [time] => 1550062337330
    [pending] => 0.92210000
    [amount] => 0.92210000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 13:52:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:52:29 - cex place new buy order: eth_btc 0.033928 0.92203 [8212108242] margin:0.24758311718935]Array
(
    [complete] => 
    [id] => 8212108242
    [time] => 1550062348845
    [pending] => 0.92203000
    [amount] => 0.92203000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 13:52:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:52:40 - cex place new buy order: eth_btc 0.03393 0.92197 [8212109204] margin:0.26525198938991]Array
(
    [complete] => 
    [id] => 8212109204
    [time] => 1550062359986
    [pending] => 0.92197000
    [amount] => 0.92197000
    [type] => buy
    [price] => 0.03393
)

2019-02-13 13:52:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:52:52 - cex place new buy order: eth_btc 0.033932 0.92192 [8212110355] margin:0.26818342567485]Array
(
    [complete] => 
    [id] => 8212110355
    [time] => 1550062372422
    [pending] => 0.92192000
    [amount] => 0.92192000
    [type] => buy
    [price] => 0.033932
)

2019-02-13 13:53:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:53:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:53:04 - cex place new buy order: eth_btc 0.033934 0.92186 [8212111099] margin:0.25343313490895]Array
(
    [complete] => 
    [id] => 8212111099
    [time] => 1550062384322
    [pending] => 0.92186000
    [amount] => 0.92186000
    [type] => buy
    [price] => 0.033934
)

2019-02-13 13:53:04 - cex place new buy order: eth_btc 0.033934 0.92186 [] margin:0.25343313490895]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 13:53:14 - cex delete buy orders: eth_btc [above margin]
2019-02-13 13:53:27 - cex place new buy order: eth_btc 0.033874 0.9235 [8212112557]Array
(
    [complete] => 
    [id] => 8212112557
    [time] => 1550062406907
    [pending] => 0.92350000
    [amount] => 0.92350000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 13:53:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:53:38 - cex place new buy order: eth_btc 0.033876 0.92344 [8212113282] margin:0.38375250915101]Array
(
    [complete] => 
    [id] => 8212113282
    [time] => 1550062417650
    [pending] => 0.92344000
    [amount] => 0.92344000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 13:53:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:53:48 - cex place new buy order: eth_btc 0.033878 0.92339 [8212114555] margin:0.35716394120078]Array
(
    [complete] => 
    [id] => 8212114555
    [time] => 1550062428178
    [pending] => 0.92339000
    [amount] => 0.92339000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 13:53:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:53:59 - cex place new buy order: eth_btc 0.033881 0.92331 [8212115585] margin:0.34532628907056]Array
(
    [complete] => 
    [id] => 8212115585
    [time] => 1550062438685
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 13:54:07 - cex delete buy orders: eth_btc[move]
2019-02-13 13:54:09 - cex place new buy order: eth_btc 0.033881 0.92328 [8212116538] margin:0.35121893630836]Array
(
    [complete] => 
    [id] => 8212116538
    [time] => 1550062448933
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 13:54:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:54:20 - cex place new buy order: eth_btc 0.033883 0.92325 [8212117511] margin:0.33350057550983]Array
(
    [complete] => 
    [id] => 8212117511
    [time] => 1550062460454
    [pending] => 0.92325000
    [amount] => 0.92325000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 13:54:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:54:31 - cex place new buy order: eth_btc 0.033885 0.9232 [8212118307] margin:0.32757857459054]Array
(
    [complete] => 
    [id] => 8212118307
    [time] => 1550062471157
    [pending] => 0.92320000
    [amount] => 0.92320000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 13:54:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:54:43 - cex place new buy order: eth_btc 0.033887 0.92314 [8212119660] margin:0.31280432024081]Array
(
    [complete] => 
    [id] => 8212119660
    [time] => 1550062483388
    [pending] => 0.92314000
    [amount] => 0.92314000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 13:54:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:54:56 - cex place new buy order: eth_btc 0.033889 0.92309 [8212121014] margin:0.31868747971318]Array
(
    [complete] => 
    [id] => 8212121014
    [time] => 1550062495666
    [pending] => 0.92309000
    [amount] => 0.92309000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 13:55:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:55:08 - cex place new buy order: eth_btc 0.033891 0.92303 [8212122369] margin:0.31571803723702]Array
(
    [complete] => 
    [id] => 8212122369
    [time] => 1550062507547
    [pending] => 0.92303000
    [amount] => 0.92303000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 13:55:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:55:18 - cex place new buy order: eth_btc 0.033893 0.92298 [8212123607] margin:0.31274894520994]Array
(
    [complete] => 
    [id] => 8212123607
    [time] => 1550062518177
    [pending] => 0.92298000
    [amount] => 0.92298000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 13:55:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:55:28 - cex place new buy order: eth_btc 0.033895 0.92292 [8212124652] margin:0.28617790234549]Array
(
    [complete] => 
    [id] => 8212124652
    [time] => 1550062528200
    [pending] => 0.92292000
    [amount] => 0.92292000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 13:55:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:55:38 - cex place new buy order: eth_btc 0.033897 0.92287 [8212125498] margin:0.28321090361978]Array
(
    [complete] => 
    [id] => 8212125498
    [time] => 1550062537618
    [pending] => 0.92287000
    [amount] => 0.92287000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 13:55:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:55:47 - cex place new buy order: eth_btc 0.033899 0.92282 [8212126349] margin:0.28614413404524]Array
(
    [complete] => 
    [id] => 8212126349
    [time] => 1550062547270
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 13:55:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:55:58 - cex place new buy order: eth_btc 0.033901 0.92276 [8212127410] margin:0.28907701837704]Array
(
    [complete] => 
    [id] => 8212127410
    [time] => 1550062557668
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 13:56:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:56:05 - cex place new buy order: eth_btc 0.033903 0.92271 [8212127985] margin:0.27136241630532]Array
(
    [complete] => 
    [id] => 8212127985
    [time] => 1550062564808
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 13:56:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:56:15 - cex place new buy order: eth_btc 0.033905 0.92265 [8212128749] margin:0.2831440790444]Array
(
    [complete] => 
    [id] => 8212128749
    [time] => 1550062575172
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 13:56:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:56:26 - cex place new buy order: eth_btc 0.033907 0.9226 [8212129772] margin:0.28017813430854]Array
(
    [complete] => 
    [id] => 8212129772
    [time] => 1550062585725
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 13:56:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:56:38 - cex place new buy order: eth_btc 0.033909 0.92254 [8212130836] margin:0.27426346987525]Array
(
    [complete] => 
    [id] => 8212130836
    [time] => 1550062597655
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 13:56:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:56:48 - cex place new buy order: eth_btc 0.033911 0.92249 [8212131801] margin:0.28604287694256]Array
(
    [complete] => 
    [id] => 8212131801
    [time] => 1550062608221
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 13:56:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:56:58 - cex place new buy order: eth_btc 0.033913 0.92243 [8212132984] margin:0.30371833810043]Array
(
    [complete] => 
    [id] => 8212132984
    [time] => 1550062618387
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 13:57:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:57:05 - cex place new buy order: eth_btc 0.033916 0.92235 [8212133695] margin:0.29189762943742]Array
(
    [complete] => 
    [id] => 8212133695
    [time] => 1550062625419
    [pending] => 0.92235000
    [amount] => 0.92235000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 13:57:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:57:16 - cex place new buy order: eth_btc 0.033918 0.9223 [8212134919] margin:0.29188041747743]Array
(
    [complete] => 
    [id] => 8212134919
    [time] => 1550062636434
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033918
)

2019-02-13 13:57:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:57:27 - cex place new buy order: eth_btc 0.03392 0.92224 [8212135968] margin:0.28891509433961]Array
(
    [complete] => 
    [id] => 8212135968
    [time] => 1550062646910
    [pending] => 0.92224000
    [amount] => 0.92224000
    [type] => buy
    [price] => 0.03392
)

2019-02-13 13:57:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:57:38 - cex place new buy order: eth_btc 0.033922 0.92219 [8212136619] margin:0.28005424208477]Array
(
    [complete] => 
    [id] => 8212136619
    [time] => 1550062658167
    [pending] => 0.92219000
    [amount] => 0.92219000
    [type] => buy
    [price] => 0.033922
)

2019-02-13 13:57:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:57:49 - cex place new buy order: eth_btc 0.033924 0.92214 [8212137361] margin:0.27414220021222]Array
(
    [complete] => 
    [id] => 8212137361
    [time] => 1550062669236
    [pending] => 0.92214000
    [amount] => 0.92214000
    [type] => buy
    [price] => 0.033924
)

2019-02-13 13:57:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:58:01 - cex place new buy order: eth_btc 0.033926 0.92208 [8212138121] margin:0.25644048812121]Array
(
    [complete] => 
    [id] => 8212138121
    [time] => 1550062681209
    [pending] => 0.92208000
    [amount] => 0.92208000
    [type] => buy
    [price] => 0.033926
)

2019-02-13 13:58:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:58:06 - cex place new buy order: eth_btc 0.033928 0.00788 [] margin:0.25053053525113]Array
(
    [error] => rate limit exceeded
)

2019-02-13 13:59:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:59:21 - cex place new buy order: eth_btc 0.033928 0.92203 [8212144332] margin:0.24758311718935]Array
(
    [complete] => 
    [id] => 8212144332
    [time] => 1550062760585
    [pending] => 0.92203000
    [amount] => 0.92203000
    [type] => buy
    [price] => 0.033928
)

2019-02-13 13:59:31 - cex delete buy orders: eth_btc[move]
2019-02-13 13:59:33 - cex place new buy order: eth_btc 0.033877 0.922 [8212145523] margin:0.27410180081935]Array
(
    [complete] => 
    [id] => 8212145523
    [time] => 1550062773177
    [pending] => 0.92200000
    [amount] => 0.92200000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 13:59:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:59:44 - cex place new buy order: eth_btc 0.033879 0.92336 [8212146438] margin:0.43389710440096]Array
(
    [complete] => 
    [id] => 8212146438
    [time] => 1550062784372
    [pending] => 0.92336000
    [amount] => 0.92336000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 13:59:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 13:59:56 - cex place new buy order: eth_btc 0.033881 0.92331 [8212147377] margin:0.43091998465217]Array
(
    [complete] => 
    [id] => 8212147377
    [time] => 1550062795680
    [pending] => 0.92331000
    [amount] => 0.92331000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 14:00:04 - cex delete buy orders: eth_btc[move]
2019-02-13 14:00:05 - cex place new buy order: eth_btc 0.033881 0.92328 [8212148166] margin:0.39844165043386]Array
(
    [complete] => 
    [id] => 8212148166
    [time] => 1550062805165
    [pending] => 0.92328000
    [amount] => 0.92328000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 14:00:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:00:18 - cex place new buy order: eth_btc 0.033884 0.92322 [8212149624] margin:0.38956439617517]Array
(
    [complete] => 
    [id] => 8212149624
    [time] => 1550062817951
    [pending] => 0.92322000
    [amount] => 0.92322000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 14:00:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:00:27 - cex place new buy order: eth_btc 0.033888 0.92311 [8212150513] margin:0.38951841359773]Array
(
    [complete] => 
    [id] => 8212150513
    [time] => 1550062826894
    [pending] => 0.92311000
    [amount] => 0.92311000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 14:00:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:00:38 - cex place new buy order: eth_btc 0.03389 0.92306 [8212151404] margin:0.38359398052523]Array
(
    [complete] => 
    [id] => 8212151404
    [time] => 1550062838131
    [pending] => 0.92306000
    [amount] => 0.92306000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 14:00:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:00:48 - cex place new buy order: eth_btc 0.033892 0.92301 [8212152194] margin:0.37767024666588]Array
(
    [complete] => 
    [id] => 8212152194
    [time] => 1550062847976
    [pending] => 0.92301000
    [amount] => 0.92301000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 14:00:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:00:57 - cex place new buy order: eth_btc 0.033894 0.92295 [8212152836] margin:0.37174721189592]Array
(
    [complete] => 
    [id] => 8212152836
    [time] => 1550062856885
    [pending] => 0.92295000
    [amount] => 0.92295000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 14:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:01:06 - cex place new buy order: eth_btc 0.033896 0.9229 [8212153339] margin:0.39532688222799]Array
(
    [complete] => 
    [id] => 8212153339
    [time] => 1550062866251
    [pending] => 0.92290000
    [amount] => 0.92290000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 14:01:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:01:15 - cex place new buy order: eth_btc 0.033899 0.92282 [8212153889] margin:0.39824183604238]Array
(
    [complete] => 
    [id] => 8212153889
    [time] => 1550062875450
    [pending] => 0.92282000
    [amount] => 0.92282000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:01:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:01:26 - cex place new buy order: eth_btc 0.033901 0.92276 [8212154487] margin:0.37756998318632]Array
(
    [complete] => 
    [id] => 8212154487
    [time] => 1550062885889
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:01:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:01:36 - cex place new buy order: eth_btc 0.033903 0.92271 [8212155301] margin:0.3775477096422]Array
(
    [complete] => 
    [id] => 8212155301
    [time] => 1550062896226
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:01:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:01:47 - cex place new buy order: eth_btc 0.033905 0.92265 [8212156088] margin:0.37162660374577]Array
(
    [complete] => 
    [id] => 8212156088
    [time] => 1550062907260
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:01:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:01:58 - cex place new buy order: eth_btc 0.033907 0.9226 [8212156886] margin:0.35980770932256]Array
(
    [complete] => 
    [id] => 8212156886
    [time] => 1550062918139
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:02:06 - cex place new buy order: eth_btc 0.033909 0.92254 [8212157443] margin:0.35388834822612]Array
(
    [complete] => 
    [id] => 8212157443
    [time] => 1550062926203
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:02:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:02:16 - cex place new buy order: eth_btc 0.033911 0.92249 [8212157998] margin:0.34796968535282]Array
(
    [complete] => 
    [id] => 8212157998
    [time] => 1550062936407
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:02:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:02:27 - cex place new buy order: eth_btc 0.033913 0.92243 [8212158706] margin:0.34205172057913]Array
(
    [complete] => 
    [id] => 8212158706
    [time] => 1550062946786
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:02:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:02:36 - cex place new buy order: eth_btc 0.033915 0.92238 [8212159164] margin:0.32728881026094]Array
(
    [complete] => 
    [id] => 8212159164
    [time] => 1550062956233
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:02:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:02:45 - cex place new buy order: eth_btc 0.033917 0.92233 [8212159713] margin:0.35380487661054]Array
(
    [complete] => 
    [id] => 8212159713
    [time] => 1550062964664
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:02:53 - cex delete buy orders: eth_btc[move]
2019-02-13 14:02:55 - cex place new buy order: eth_btc 0.033901 0.9223 [8212160442] margin:0.32431157497494]Array
(
    [complete] => 
    [id] => 8212160442
    [time] => 1550062974563
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:03:05 - cex place new buy order: eth_btc 0.033903 0.92271 [8212160953] margin:0.36869893519746]Array
(
    [complete] => 
    [id] => 8212160953
    [time] => 1550062985246
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:03:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:03:14 - cex place new buy order: eth_btc 0.033905 0.92265 [8212161352] margin:0.37457602123581]Array
(
    [complete] => 
    [id] => 8212161352
    [time] => 1550062994206
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:03:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:03:25 - cex place new buy order: eth_btc 0.033907 0.9226 [8212161957] margin:0.36570619636063]Array
(
    [complete] => 
    [id] => 8212161957
    [time] => 1550063005037
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:03:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:03:34 - cex place new buy order: eth_btc 0.033909 0.92254 [8212162353] margin:0.36568462650033]Array
(
    [complete] => 
    [id] => 8212162353
    [time] => 1550063014301
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:03:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:03:43 - cex place new buy order: eth_btc 0.033911 0.92249 [8212162777] margin:0.35976526790715]Array
(
    [complete] => 
    [id] => 8212162777
    [time] => 1550063023337
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:03:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:03:53 - cex place new buy order: eth_btc 0.033913 0.92243 [8212163399] margin:0.34205172057913]Array
(
    [complete] => 
    [id] => 8212163399
    [time] => 1550063033257
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:04:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:04:02 - cex place new buy order: eth_btc 0.033915 0.92238 [8212163855] margin:0.33318590594134]Array
(
    [complete] => 
    [id] => 8212163855
    [time] => 1550063042112
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:04:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:04:13 - cex place new buy order: eth_btc 0.033917 0.92233 [8212164995] margin:0.324321136893]Array
(
    [complete] => 
    [id] => 8212164995
    [time] => 1550063052760
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:04:20 - cex delete buy orders: eth_btc[move]
2019-02-13 14:04:22 - cex place new buy order: eth_btc 0.0339 0.9223 [8212165908] margin:0.28598384338696]Array
(
    [complete] => 
    [id] => 8212165908
    [time] => 1550063061661
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 14:04:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:04:32 - cex place new buy order: eth_btc 0.033902 0.92273 [8212166901] margin:0.35691109669045]Array
(
    [complete] => 
    [id] => 8212166901
    [time] => 1550063071886
    [pending] => 0.92273000
    [amount] => 0.92273000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 14:04:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:04:42 - cex place new buy order: eth_btc 0.033904 0.92268 [8212168127] margin:0.36573855592261]Array
(
    [complete] => 
    [id] => 8212168127
    [time] => 1550063082283
    [pending] => 0.92268000
    [amount] => 0.92268000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 14:04:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:04:54 - cex place new buy order: eth_btc 0.033906 0.92262 [8212169293] margin:0.3568689907391]Array
(
    [complete] => 
    [id] => 8212169293
    [time] => 1550063093706
    [pending] => 0.92262000
    [amount] => 0.92262000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 14:05:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:05:04 - cex place new buy order: eth_btc 0.033908 0.92257 [8212170027] margin:0.35094962840627]Array
(
    [complete] => 
    [id] => 8212170027
    [time] => 1550063104453
    [pending] => 0.92257000
    [amount] => 0.92257000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 14:05:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:05:14 - cex place new buy order: eth_btc 0.03391 0.92252 [8212170837] margin:0.33323503391329]Array
(
    [complete] => 
    [id] => 8212170837
    [time] => 1550063113513
    [pending] => 0.92252000
    [amount] => 0.92252000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 14:05:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:05:25 - cex place new buy order: eth_btc 0.033912 0.92246 [8212171851] margin:0.33026657230479]Array
(
    [complete] => 
    [id] => 8212171851
    [time] => 1550063124644
    [pending] => 0.92246000
    [amount] => 0.92246000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 14:05:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:05:34 - cex place new buy order: eth_btc 0.033914 0.92241 [8212173106] margin:0.32434982603053]Array
(
    [complete] => 
    [id] => 8212173106
    [time] => 1550063134379
    [pending] => 0.92241000
    [amount] => 0.92241000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 14:06:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:06:07 - cex place new buy order: eth_btc 0.033916 0.92235 [8212175954] margin:0.38329991744308]Array
(
    [complete] => 
    [id] => 8212175954
    [time] => 1550063167220
    [pending] => 0.92235000
    [amount] => 0.92235000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 14:06:14 - cex delete buy orders: eth_btc[move]
2019-02-13 14:06:16 - cex place new buy order: eth_btc 0.033901 0.92233 [8212176666] margin:0.34495975469528]Array
(
    [complete] => 
    [id] => 8212176666
    [time] => 1550063175734
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:06:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:06:25 - cex place new buy order: eth_btc 0.033903 0.92271 [8212177798] margin:0.36574934371589]Array
(
    [complete] => 
    [id] => 8212177798
    [time] => 1550063185300
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:06:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:06:34 - cex place new buy order: eth_btc 0.033905 0.92265 [8212178736] margin:0.33918301135527]Array
(
    [complete] => 
    [id] => 8212178736
    [time] => 1550063194439
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:06:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:06:43 - cex place new buy order: eth_btc 0.033907 0.9226 [8212179799] margin:0.33621376117028]Array
(
    [complete] => 
    [id] => 8212179799
    [time] => 1550063203096
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:06:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:06:53 - cex place new buy order: eth_btc 0.033909 0.92254 [8212180643] margin:0.33324486124626]Array
(
    [complete] => 
    [id] => 8212180643
    [time] => 1550063212605
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:07:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:07:02 - cex place new buy order: eth_btc 0.033911 0.92249 [8212181604] margin:0.32732741588273]Array
(
    [complete] => 
    [id] => 8212181604
    [time] => 1550063221745
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:07:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:07:12 - cex place new buy order: eth_btc 0.033913 0.92243 [8212182507] margin:0.32141066847522]Array
(
    [complete] => 
    [id] => 8212182507
    [time] => 1550063231953
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:07:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:07:22 - cex place new buy order: eth_btc 0.033915 0.92238 [8212183383] margin:0.30075187969925]Array
(
    [complete] => 
    [id] => 8212183383
    [time] => 1550063242164
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:07:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:07:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:07:32 - cex place new buy order: eth_btc 0.033917 0.92233 [8212184241] margin:0.30368251909072]Array
(
    [complete] => 
    [id] => 8212184241
    [time] => 1550063252125
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:07:41 - cex delete buy orders: eth_btc[move]
2019-02-13 14:07:42 - cex place new buy order: eth_btc 0.033899 0.9223 [8212185218] margin:0.30072527861311]Array
(
    [complete] => 
    [id] => 8212185218
    [time] => 1550063262084
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:07:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:07:51 - cex place new buy order: eth_btc 0.033901 0.92276 [8212185999] margin:0.35692162473082]Array
(
    [complete] => 
    [id] => 8212185999
    [time] => 1550063271002
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:07:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:08:00 - cex place new buy order: eth_btc 0.033903 0.92271 [8212186685] margin:0.35395097778956]Array
(
    [complete] => 
    [id] => 8212186685
    [time] => 1550063280052
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:08:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:08:06 - cex place new buy order: eth_btc 0.033905 0.92265 [8212186996] margin:0.33623359386521]Array
(
    [complete] => 
    [id] => 8212186996
    [time] => 1550063286180
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:08:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:08:15 - cex place new buy order: eth_btc 0.033907 0.9226 [8212187434] margin:0.33031527413219]Array
(
    [complete] => 
    [id] => 8212187434
    [time] => 1550063294654
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:08:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:08:23 - cex place new buy order: eth_btc 0.033909 0.92254 [8212187975] margin:0.31260137426641]Array
(
    [complete] => 
    [id] => 8212187975
    [time] => 1550063303487
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:08:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:08:33 - cex place new buy order: eth_btc 0.033911 0.92249 [8212188371] margin:0.30373625077409]Array
(
    [complete] => 
    [id] => 8212188371
    [time] => 1550063312785
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:08:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:08:42 - cex place new buy order: eth_btc 0.033913 0.92243 [8212188882] margin:0.29192345118392]Array
(
    [complete] => 
    [id] => 8212188882
    [time] => 1550063322422
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:08:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:08:52 - cex place new buy order: eth_btc 0.033915 0.92238 [8212189582] margin:0.2889576883385]Array
(
    [complete] => 
    [id] => 8212189582
    [time] => 1550063331765
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:08:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:09:00 - cex place new buy order: eth_btc 0.033917 0.92233 [8212190195] margin:0.28009552731667]Array
(
    [complete] => 
    [id] => 8212190195
    [time] => 1550063340191
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:09:11 - cex delete buy orders: eth_btc[move]
2019-02-13 14:09:18 - cex place new buy order: eth_btc 0.033899 0.9223 [8212191014] margin:0.27124240816085]Array
(
    [complete] => 
    [id] => 8212191014
    [time] => 1550063358499
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:09:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:09:26 - cex place new buy order: eth_btc 0.033901 0.92276 [8212191513] margin:0.31267514232618]Array
(
    [complete] => 
    [id] => 8212191513
    [time] => 1550063366234
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:09:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:09:35 - cex place new buy order: eth_btc 0.033903 0.92271 [8212191949] margin:0.30970710556586]Array
(
    [complete] => 
    [id] => 8212191949
    [time] => 1550063375175
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:09:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:09:44 - cex place new buy order: eth_btc 0.033905 0.92265 [8212192444] margin:0.31263825394485]Array
(
    [complete] => 
    [id] => 8212192444
    [time] => 1550063384119
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:09:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:09:53 - cex place new buy order: eth_btc 0.033907 0.9226 [8212192888] margin:0.30967056949893]Array
(
    [complete] => 
    [id] => 8212192888
    [time] => 1550063393119
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:10:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:10:02 - cex place new buy order: eth_btc 0.033909 0.92254 [8212193448] margin:0.30080509599222]Array
(
    [complete] => 
    [id] => 8212193448
    [time] => 1550063401625
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:10:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:10:13 - cex place new buy order: eth_btc 0.033911 0.92249 [8212194255] margin:0.29783845949691]Array
(
    [complete] => 
    [id] => 8212194255
    [time] => 1550063413325
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:10:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:10:23 - cex place new buy order: eth_btc 0.033913 0.92243 [8212195170] margin:0.28897472945479]Array
(
    [complete] => 
    [id] => 8212195170
    [time] => 1550063423354
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:10:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:10:32 - cex place new buy order: eth_btc 0.033915 0.92238 [8212196089] margin:0.2860091404983]Array
(
    [complete] => 
    [id] => 8212196089
    [time] => 1550063432218
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:10:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:10:41 - cex place new buy order: eth_btc 0.033917 0.92233 [8212196973] margin:0.28009552731667]Array
(
    [complete] => 
    [id] => 8212196973
    [time] => 1550063441173
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:10:49 - cex delete buy orders: eth_btc[move]
2019-02-13 14:10:50 - cex place new buy order: eth_btc 0.033899 0.9223 [8212197699] margin:0.2771389822513]Array
(
    [complete] => 
    [id] => 8212197699
    [time] => 1550063450383
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:10:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:11:00 - cex place new buy order: eth_btc 0.033901 0.92276 [8212198478] margin:0.32742396979439]Array
(
    [complete] => 
    [id] => 8212198478
    [time] => 1550063460209
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:11:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:11:06 - cex place new buy order: eth_btc 0.033903 0.92271 [8212199039] margin:0.32150547149219]Array
(
    [complete] => 
    [id] => 8212199039
    [time] => 1550063465569
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:11:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:11:14 - cex place new buy order: eth_btc 0.033905 0.92265 [8212199935] margin:0.31558767143489]Array
(
    [complete] => 
    [id] => 8212199935
    [time] => 1550063474030
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:11:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:11:22 - cex place new buy order: eth_btc 0.033907 0.9226 [8212200600] margin:0.30967056949893]Array
(
    [complete] => 
    [id] => 8212200600
    [time] => 1550063482472
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:11:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:11:32 - cex place new buy order: eth_btc 0.033909 0.92254 [8212201395] margin:0.30375416556077]Array
(
    [complete] => 
    [id] => 8212201395
    [time] => 1550063491716
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:11:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:11:41 - cex place new buy order: eth_btc 0.033911 0.92249 [8212202120] margin:0.28899177258115]Array
(
    [complete] => 
    [id] => 8212202120
    [time] => 1550063500657
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:11:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:11:51 - cex place new buy order: eth_btc 0.033913 0.92243 [8212203020] margin:0.28897472945479]Array
(
    [complete] => 
    [id] => 8212203020
    [time] => 1550063510572
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:11:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:11:59 - cex place new buy order: eth_btc 0.033915 0.92238 [8212203694] margin:0.27126640129738]Array
(
    [complete] => 
    [id] => 8212203694
    [time] => 1550063518642
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:12:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:12:07 - cex place new buy order: eth_btc 0.033917 0.92233 [8212204380] margin:0.2653536574579]Array
(
    [complete] => 
    [id] => 8212204380
    [time] => 1550063526858
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:12:14 - cex delete buy orders: eth_btc[move]
2019-02-13 14:12:15 - cex place new buy order: eth_btc 0.033899 0.9223 [8212205111] margin:0.27124240816085]Array
(
    [complete] => 
    [id] => 8212205111
    [time] => 1550063535508
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:12:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:12:25 - cex place new buy order: eth_btc 0.033901 0.92276 [8212205670] margin:0.31267514232618]Array
(
    [complete] => 
    [id] => 8212205670
    [time] => 1550063545440
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:12:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:12:35 - cex place new buy order: eth_btc 0.033903 0.92271 [8212206098] margin:0.32445506297378]Array
(
    [complete] => 
    [id] => 8212206098
    [time] => 1550063555085
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:12:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:12:45 - cex place new buy order: eth_btc 0.033905 0.92265 [8212206740] margin:0.30084058398467]Array
(
    [complete] => 
    [id] => 8212206740
    [time] => 1550063564563
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:12:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:12:54 - cex place new buy order: eth_btc 0.033907 0.9226 [8212207403] margin:0.2919751083847]Array
(
    [complete] => 
    [id] => 8212207403
    [time] => 1550063574284
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:13:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:13:03 - cex place new buy order: eth_btc 0.033909 0.92254 [8212207754] margin:0.29195788728655]Array
(
    [complete] => 
    [id] => 8212207754
    [time] => 1550063582689
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:13:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:13:13 - cex place new buy order: eth_btc 0.033911 0.92249 [8212208196] margin:0.28899177258115]Array
(
    [complete] => 
    [id] => 8212208196
    [time] => 1550063592937
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:13:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:13:24 - cex place new buy order: eth_btc 0.033913 0.92243 [8212208753] margin:0.3096157815587]Array
(
    [complete] => 
    [id] => 8212208753
    [time] => 1550063604290
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:13:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:13:35 - cex place new buy order: eth_btc 0.033915 0.92238 [8212209230] margin:0.27421494913753]Array
(
    [complete] => 
    [id] => 8212209230
    [time] => 1550063614567
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:13:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:13:44 - cex place new buy order: eth_btc 0.033917 0.92233 [8212209808] margin:0.26830203142965]Array
(
    [complete] => 
    [id] => 8212209808
    [time] => 1550063624373
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:13:52 - cex delete buy orders: eth_btc[move]
2019-02-13 14:13:53 - cex place new buy order: eth_btc 0.033899 0.9223 [8212210610] margin:0.26534583407039]Array
(
    [complete] => 
    [id] => 8212210610
    [time] => 1550063633106
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:14:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:14:12 - cex place new buy order: eth_btc 0.033899 0.9228 [8212212046]Array
(
    [complete] => 
    [id] => 8212212046
    [time] => 1550063651813
    [pending] => 0.92280000
    [amount] => 0.92280000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:14:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:14:20 - cex place new buy order: eth_btc 0.033901 0.92276 [8212212491] margin:0.32152443880711]Array
(
    [complete] => 
    [id] => 8212212491
    [time] => 1550063660098
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:14:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:14:30 - cex place new buy order: eth_btc 0.033903 0.92271 [8212213039] margin:0.31560628852902]Array
(
    [complete] => 
    [id] => 8212213039
    [time] => 1550063670010
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:14:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:14:39 - cex place new buy order: eth_btc 0.033905 0.92265 [8212213580] margin:0.29789116649463]Array
(
    [complete] => 
    [id] => 8212213580
    [time] => 1550063678756
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:14:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:14:47 - cex place new buy order: eth_btc 0.033907 0.9226 [8212214347] margin:0.2919751083847]Array
(
    [complete] => 
    [id] => 8212214347
    [time] => 1550063686917
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:14:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:14:58 - cex place new buy order: eth_btc 0.033909 0.92254 [8212215212] margin:0.29785602642365]Array
(
    [complete] => 
    [id] => 8212215212
    [time] => 1550063697766
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:15:06 - cex place new buy order: eth_btc 0.033911 0.92249 [8212215763] margin:0.28604287694256]Array
(
    [complete] => 
    [id] => 8212215763
    [time] => 1550063705699
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:15:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:15:14 - cex place new buy order: eth_btc 0.033913 0.92243 [8212216508] margin:0.28602600772565]Array
(
    [complete] => 
    [id] => 8212216508
    [time] => 1550063713771
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:15:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:15:23 - cex place new buy order: eth_btc 0.033915 0.92238 [8212217304] margin:0.2889576883385]Array
(
    [complete] => 
    [id] => 8212217304
    [time] => 1550063722820
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:15:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:15:31 - cex place new buy order: eth_btc 0.033917 0.92233 [8212218142] margin:0.27419877937316]Array
(
    [complete] => 
    [id] => 8212218142
    [time] => 1550063730704
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:15:39 - cex delete buy orders: eth_btc[move]
2019-02-13 14:15:40 - cex place new buy order: eth_btc 0.033899 0.9223 [8212218987] margin:0.27419069520607]Array
(
    [complete] => 
    [id] => 8212218987
    [time] => 1550063740041
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:15:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:15:48 - cex place new buy order: eth_btc 0.033901 0.92276 [8212219798] margin:0.32447420430075]Array
(
    [complete] => 
    [id] => 8212219798
    [time] => 1550063748466
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:15:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:15:58 - cex place new buy order: eth_btc 0.033903 0.92271 [8212220709] margin:0.31265669704745]Array
(
    [complete] => 
    [id] => 8212220709
    [time] => 1550063757807
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:16:06 - cex place new buy order: eth_btc 0.033905 0.92265 [8212221375] margin:0.30968883645481]Array
(
    [complete] => 
    [id] => 8212221375
    [time] => 1550063766260
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:16:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:16:16 - cex place new buy order: eth_btc 0.033907 0.9226 [8212222182] margin:0.30967056949893]Array
(
    [complete] => 
    [id] => 8212222182
    [time] => 1550063775658
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:16:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:16:24 - cex place new buy order: eth_btc 0.033909 0.92254 [8212222752] margin:0.30670323512931]Array
(
    [complete] => 
    [id] => 8212222752
    [time] => 1550063784240
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:16:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:16:33 - cex place new buy order: eth_btc 0.033911 0.92249 [8212223201] margin:0.29488956385832]Array
(
    [complete] => 
    [id] => 8212223201
    [time] => 1550063793310
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:16:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:16:43 - cex place new buy order: eth_btc 0.033913 0.92243 [8212223936] margin:0.28897472945479]Array
(
    [complete] => 
    [id] => 8212223936
    [time] => 1550063803284
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:16:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:16:52 - cex place new buy order: eth_btc 0.033915 0.92238 [8212224576] margin:0.30664897537962]Array
(
    [complete] => 
    [id] => 8212224576
    [time] => 1550063812154
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:16:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:17:01 - cex place new buy order: eth_btc 0.033917 0.92233 [8212225357] margin:0.28009552731667]Array
(
    [complete] => 
    [id] => 8212225357
    [time] => 1550063820662
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:17:04 - cex delete buy orders: eth_btc[move]
2019-02-13 14:17:05 - cex place new buy order: eth_btc 0.033899 0.9223 [8212225702] margin:0.2771389822513]Array
(
    [complete] => 
    [id] => 8212225702
    [time] => 1550063825404
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:17:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:17:16 - cex place new buy order: eth_btc 0.033901 0.92276 [8212226514] margin:0.32742396979439]Array
(
    [complete] => 
    [id] => 8212226514
    [time] => 1550063836233
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:17:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:17:26 - cex place new buy order: eth_btc 0.033903 0.92271 [8212227236] margin:0.31560628852902]Array
(
    [complete] => 
    [id] => 8212227236
    [time] => 1550063846001
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:17:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:17:34 - cex place new buy order: eth_btc 0.033905 0.92265 [8212227711] margin:0.30673941896475]Array
(
    [complete] => 
    [id] => 8212227711
    [time] => 1550063854477
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:17:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:17:44 - cex place new buy order: eth_btc 0.033907 0.9226 [8212228220] margin:0.30377208246084]Array
(
    [complete] => 
    [id] => 8212228220
    [time] => 1550063863921
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:17:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:17:52 - cex place new buy order: eth_btc 0.033909 0.92254 [8212228889] margin:0.2949069568551]Array
(
    [complete] => 
    [id] => 8212228889
    [time] => 1550063872412
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:18:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:18:02 - cex place new buy order: eth_btc 0.033911 0.92249 [8212229586] margin:0.28604287694256]Array
(
    [complete] => 
    [id] => 8212229586
    [time] => 1550063881937
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:18:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:18:14 - cex place new buy order: eth_btc 0.033913 0.92243 [8212230658] margin:0.28307728599652]Array
(
    [complete] => 
    [id] => 8212230658
    [time] => 1550063893687
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:18:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:18:22 - cex place new buy order: eth_btc 0.033915 0.92238 [8212231355] margin:0.27126640129738]Array
(
    [complete] => 
    [id] => 8212231355
    [time] => 1550063902204
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:18:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:18:31 - cex place new buy order: eth_btc 0.033917 0.92233 [8212232059] margin:0.27125040540141]Array
(
    [complete] => 
    [id] => 8212232059
    [time] => 1550063911173
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:18:39 - cex delete buy orders: eth_btc[move]
2019-02-13 14:18:41 - cex place new buy order: eth_btc 0.033899 0.9223 [8212232901] margin:0.28303555634177]Array
(
    [complete] => 
    [id] => 8212232901
    [time] => 1550063920631
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:18:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:18:51 - cex place new buy order: eth_btc 0.033901 0.92276 [8212233933] margin:0.32152443880711]Array
(
    [complete] => 
    [id] => 8212233933
    [time] => 1550063930571
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:18:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:19:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:19:19 - cex place new buy order: eth_btc 0.033903 0.92271 [8212236112] margin:0.31855588001062]Array
(
    [complete] => 
    [id] => 8212236112
    [time] => 1550063958554
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:19:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:19:29 - cex place new buy order: eth_btc 0.033905 0.92265 [8212237254] margin:0.31263825394485]Array
(
    [complete] => 
    [id] => 8212237254
    [time] => 1550063969394
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:19:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:19:40 - cex place new buy order: eth_btc 0.033907 0.9226 [8212238440] margin:0.30672132597989]Array
(
    [complete] => 
    [id] => 8212238440
    [time] => 1550063980378
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:19:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:19:50 - cex place new buy order: eth_btc 0.033909 0.92254 [8212239477] margin:0.30080509599222]Array
(
    [complete] => 
    [id] => 8212239477
    [time] => 1550063989625
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:19:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:19:59 - cex place new buy order: eth_btc 0.033911 0.92249 [8212240693] margin:0.29194066821974]Array
(
    [complete] => 
    [id] => 8212240693
    [time] => 1550063999105
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:20:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:20:14 - cex place new buy order: eth_btc 0.033913 0.92243 [8212241893] margin:0.29192345118392]Array
(
    [complete] => 
    [id] => 8212241893
    [time] => 1550064013521
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:20:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:20:23 - cex place new buy order: eth_btc 0.033915 0.92238 [8212242702] margin:0.2919062361787]Array
(
    [complete] => 
    [id] => 8212242702
    [time] => 1550064023141
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:20:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:20:34 - cex place new buy order: eth_btc 0.033917 0.92233 [8212243491] margin:0.30957926703421]Array
(
    [complete] => 
    [id] => 8212243491
    [time] => 1550064033538
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:20:42 - cex delete buy orders: eth_btc[move]
2019-02-13 14:20:43 - cex place new buy order: eth_btc 0.033899 0.9223 [8212244343] margin:0.28008726929654]Array
(
    [complete] => 
    [id] => 8212244343
    [time] => 1550064043282
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:20:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:20:52 - cex place new buy order: eth_btc 0.033901 0.92276 [8212244888] margin:0.3333235007817]Array
(
    [complete] => 
    [id] => 8212244888
    [time] => 1550064052292
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:21:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:21:01 - cex place new buy order: eth_btc 0.033903 0.92271 [8212245427] margin:0.33035424593693]Array
(
    [complete] => 
    [id] => 8212245427
    [time] => 1550064060976
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:21:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:21:05 - cex place new buy order: eth_btc 0.033905 0.92265 [8212245728] margin:0.32443592390503]Array
(
    [complete] => 
    [id] => 8212245728
    [time] => 1550064064767
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:21:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:21:14 - cex place new buy order: eth_btc 0.033907 0.9226 [8212246510] margin:0.32736603061314]Array
(
    [complete] => 
    [id] => 8212246510
    [time] => 1550064073951
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:21:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:21:23 - cex place new buy order: eth_btc 0.033909 0.92254 [8212247083] margin:0.32439765254062]Array
(
    [complete] => 
    [id] => 8212247083
    [time] => 1550064083416
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:21:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:21:32 - cex place new buy order: eth_btc 0.033911 0.92249 [8212247650] margin:0.29488956385832]Array
(
    [complete] => 
    [id] => 8212247650
    [time] => 1550064092458
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:21:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:21:41 - cex place new buy order: eth_btc 0.033913 0.92243 [8212248187] margin:0.30371833810043]Array
(
    [complete] => 
    [id] => 8212248187
    [time] => 1550064101450
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:21:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:21:51 - cex place new buy order: eth_btc 0.033915 0.92238 [8212249033] margin:0.2830605926581]Array
(
    [complete] => 
    [id] => 8212249033
    [time] => 1550064111488
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:22:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:22:01 - cex place new buy order: eth_btc 0.033917 0.92233 [8212249638] margin:0.28304390128844]Array
(
    [complete] => 
    [id] => 8212249638
    [time] => 1550064121413
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:22:12 - cex delete buy orders: eth_btc[move]
2019-02-13 14:22:14 - cex place new buy order: eth_btc 0.033899 0.9223 [8212250488] margin:0.28303555634177]Array
(
    [complete] => 
    [id] => 8212250488
    [time] => 1550064133547
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:22:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:22:22 - cex place new buy order: eth_btc 0.033901 0.92276 [8212251095] margin:0.33037373528804]Array
(
    [complete] => 
    [id] => 8212251095
    [time] => 1550064142109
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:22:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:22:31 - cex place new buy order: eth_btc 0.033903 0.92271 [8212251662] margin:0.32740465445535]Array
(
    [complete] => 
    [id] => 8212251662
    [time] => 1550064150685
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:22:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:22:40 - cex place new buy order: eth_btc 0.033905 0.92265 [8212252161] margin:0.32148650641499]Array
(
    [complete] => 
    [id] => 8212252161
    [time] => 1550064159781
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:22:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:22:50 - cex place new buy order: eth_btc 0.033907 0.9226 [8212252788] margin:0.31851830005603]Array
(
    [complete] => 
    [id] => 8212252788
    [time] => 1550064169685
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:22:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:22:58 - cex place new buy order: eth_btc 0.033909 0.92254 [8212253259] margin:0.30670323512931]Array
(
    [complete] => 
    [id] => 8212253259
    [time] => 1550064177772
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:23:05 - cex place new buy order: eth_btc 0.033911 0.92249 [8212253610] margin:0.31258293768981]Array
(
    [complete] => 
    [id] => 8212253610
    [time] => 1550064185107
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:23:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:23:13 - cex place new buy order: eth_btc 0.033913 0.92243 [8212253882] margin:0.29782089464219]Array
(
    [complete] => 
    [id] => 8212253882
    [time] => 1550064193134
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:23:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:23:22 - cex place new buy order: eth_btc 0.033915 0.92238 [8212254410] margin:0.2919062361787]Array
(
    [complete] => 
    [id] => 8212254410
    [time] => 1550064202183
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:23:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:23:32 - cex place new buy order: eth_btc 0.033917 0.92233 [8212254891] margin:0.27125040540141]Array
(
    [complete] => 
    [id] => 8212254891
    [time] => 1550064211927
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:23:41 - cex delete buy orders: eth_btc[move]
2019-02-13 14:23:42 - cex place new buy order: eth_btc 0.033899 0.9223 [8212255321] margin:0.27124240816085]Array
(
    [complete] => 
    [id] => 8212255321
    [time] => 1550064221917
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:23:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:23:51 - cex place new buy order: eth_btc 0.033901 0.92276 [8212255924] margin:0.32742396979439]Array
(
    [complete] => 
    [id] => 8212255924
    [time] => 1550064230732
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:23:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:24:00 - cex place new buy order: eth_btc 0.033903 0.92271 [8212256464] margin:0.32445506297378]Array
(
    [complete] => 
    [id] => 8212256464
    [time] => 1550064240150
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:24:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:24:04 - cex place new buy order: eth_btc 0.033905 0.92265 [8212256662] margin:0.34803126382539]Array
(
    [complete] => 
    [id] => 8212256662
    [time] => 1550064243917
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:24:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:24:12 - cex place new buy order: eth_btc 0.033907 0.9226 [8212257146] margin:0.31261981301796]Array
(
    [complete] => 
    [id] => 8212257146
    [time] => 1550064252098
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:24:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:24:21 - cex place new buy order: eth_btc 0.033909 0.92254 [8212257590] margin:0.30670323512931]Array
(
    [complete] => 
    [id] => 8212257590
    [time] => 1550064260644
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:24:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:24:29 - cex place new buy order: eth_btc 0.033911 0.92249 [8212258054] margin:0.3007873551355]Array
(
    [complete] => 
    [id] => 8212258054
    [time] => 1550064269047
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:24:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:24:39 - cex place new buy order: eth_btc 0.033913 0.92243 [8212258573] margin:0.30371833810043]Array
(
    [complete] => 
    [id] => 8212258573
    [time] => 1550064278958
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:24:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:24:48 - cex place new buy order: eth_btc 0.033915 0.92238 [8212259156] margin:0.2889576883385]Array
(
    [complete] => 
    [id] => 8212259156
    [time] => 1550064287829
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:24:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:24:57 - cex place new buy order: eth_btc 0.033917 0.92233 [8212259650] margin:0.28304390128844]Array
(
    [complete] => 
    [id] => 8212259650
    [time] => 1550064297135
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:25:04 - cex delete buy orders: eth_btc[move]
2019-02-13 14:25:06 - cex place new buy order: eth_btc 0.033899 0.9223 [8212260202] margin:0.28008726929654]Array
(
    [complete] => 
    [id] => 8212260202
    [time] => 1550064306307
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:25:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:25:16 - cex place new buy order: eth_btc 0.033901 0.92276 [8212260791] margin:0.3539718592372]Array
(
    [complete] => 
    [id] => 8212260791
    [time] => 1550064315810
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:25:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:25:26 - cex place new buy order: eth_btc 0.033903 0.92271 [8212261288] margin:0.32740465445535]Array
(
    [complete] => 
    [id] => 8212261288
    [time] => 1550064325657
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:25:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:25:34 - cex place new buy order: eth_btc 0.033905 0.92265 [8212261838] margin:0.32738534139507]Array
(
    [complete] => 
    [id] => 8212261838
    [time] => 1550064334056
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:25:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:25:44 - cex place new buy order: eth_btc 0.033907 0.9226 [8212262650] margin:0.32146754357507]Array
(
    [complete] => 
    [id] => 8212262650
    [time] => 1550064343894
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:25:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:25:53 - cex place new buy order: eth_btc 0.033909 0.92254 [8212263301] margin:0.31260137426641]Array
(
    [complete] => 
    [id] => 8212263301
    [time] => 1550064353322
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:26:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:26:02 - cex place new buy order: eth_btc 0.033911 0.92249 [8212263778] margin:0.31848072896699]Array
(
    [complete] => 
    [id] => 8212263778
    [time] => 1550064361964
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:26:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:26:14 - cex place new buy order: eth_btc 0.033913 0.92243 [8212264486] margin:0.30076961637129]Array
(
    [complete] => 
    [id] => 8212264486
    [time] => 1550064373705
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:26:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:26:22 - cex place new buy order: eth_btc 0.033915 0.92238 [8212264893] margin:0.29780333185905]Array
(
    [complete] => 
    [id] => 8212264893
    [time] => 1550064382513
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:26:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:26:30 - cex place new buy order: eth_btc 0.033917 0.92233 [8212265305] margin:0.29483739717544]Array
(
    [complete] => 
    [id] => 8212265305
    [time] => 1550064390119
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:26:38 - cex delete buy orders: eth_btc[move]
2019-02-13 14:26:39 - cex place new buy order: eth_btc 0.033899 0.9223 [8212265755] margin:0.2889321304322]Array
(
    [complete] => 
    [id] => 8212265755
    [time] => 1550064398905
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:26:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:26:48 - cex place new buy order: eth_btc 0.033901 0.92276 [8212266332] margin:0.33922303176896]Array
(
    [complete] => 
    [id] => 8212266332
    [time] => 1550064408274
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:26:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:26:58 - cex place new buy order: eth_btc 0.033903 0.92271 [8212266865] margin:0.33625342890009]Array
(
    [complete] => 
    [id] => 8212266865
    [time] => 1550064418153
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:27:06 - cex place new buy order: eth_btc 0.033905 0.92265 [8212267319] margin:0.32738534139507]Array
(
    [complete] => 
    [id] => 8212267319
    [time] => 1550064425925
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:27:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:27:16 - cex place new buy order: eth_btc 0.033907 0.9226 [8212267822] margin:0.31851830005603]Array
(
    [complete] => 
    [id] => 8212267822
    [time] => 1550064435734
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:27:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:27:26 - cex place new buy order: eth_btc 0.033909 0.92254 [8212268552] margin:0.32144858297207]Array
(
    [complete] => 
    [id] => 8212268552
    [time] => 1550064446142
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:27:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:27:35 - cex place new buy order: eth_btc 0.033911 0.92249 [8212269145] margin:0.3155318333284]Array
(
    [complete] => 
    [id] => 8212269145
    [time] => 1550064455051
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:27:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:27:45 - cex place new buy order: eth_btc 0.033913 0.92243 [8212269809] margin:0.30371833810043]Array
(
    [complete] => 
    [id] => 8212269809
    [time] => 1550064465099
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:27:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:27:54 - cex place new buy order: eth_btc 0.033915 0.92238 [8212270523] margin:0.29780333185905]Array
(
    [complete] => 
    [id] => 8212270523
    [time] => 1550064473992
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:28:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:28:06 - cex place new buy order: eth_btc 0.033917 0.92233 [8212272068] margin:0.2918890232037]Array
(
    [complete] => 
    [id] => 8212272068
    [time] => 1550064486123
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:28:15 - cex delete buy orders: eth_btc[move]
2019-02-13 14:28:16 - cex place new buy order: eth_btc 0.033899 0.9223 [8212273116] margin:0.29188041747743]Array
(
    [complete] => 
    [id] => 8212273116
    [time] => 1550064495700
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:28:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:28:24 - cex place new buy order: eth_btc 0.033901 0.92276 [8212274067] margin:0.33627326627532]Array
(
    [complete] => 
    [id] => 8212274067
    [time] => 1550064504474
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:28:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:28:35 - cex place new buy order: eth_btc 0.033903 0.92271 [8212275078] margin:0.34215261186326]Array
(
    [complete] => 
    [id] => 8212275078
    [time] => 1550064514758
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:28:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:28:45 - cex place new buy order: eth_btc 0.033905 0.92265 [8212276321] margin:0.33033475888513]Array
(
    [complete] => 
    [id] => 8212276321
    [time] => 1550064524579
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:28:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:28:53 - cex place new buy order: eth_btc 0.033907 0.9226 [8212277326] margin:0.33326451765123]Array
(
    [complete] => 
    [id] => 8212277326
    [time] => 1550064533394
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:29:05 - cex place new buy order: eth_btc 0.033909 0.92254 [8212278650] margin:0.32439765254062]Array
(
    [complete] => 
    [id] => 8212278650
    [time] => 1550064545498
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:29:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:29:20 - cex place new buy order: eth_btc 0.033911 0.92249 [8212279762] margin:0.32142962460557]Array
(
    [complete] => 
    [id] => 8212279762
    [time] => 1550064560006
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:29:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:29:31 - cex place new buy order: eth_btc 0.033913 0.92243 [8212280958] margin:0.3184619467461]Array
(
    [complete] => 
    [id] => 8212280958
    [time] => 1550064571084
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:29:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:29:42 - cex place new buy order: eth_btc 0.033915 0.92238 [8212281949] margin:0.29485478401885]Array
(
    [complete] => 
    [id] => 8212281949
    [time] => 1550064582014
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:29:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:29:51 - cex place new buy order: eth_btc 0.033917 0.92233 [8212282875] margin:0.27419877937316]Array
(
    [complete] => 
    [id] => 8212282875
    [time] => 1550064591066
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:30:00 - cex delete buy orders: eth_btc[move]
2019-02-13 14:30:01 - cex place new buy order: eth_btc 0.033899 0.9223 [8212283835] margin:0.26829412111562]Array
(
    [complete] => 
    [id] => 8212283835
    [time] => 1550064600960
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:30:05 - cex place new buy order: eth_btc 0.033901 0.92276 [8212284213] margin:0.31267514232618]Array
(
    [complete] => 
    [id] => 8212284213
    [time] => 1550064605484
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:30:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:30:13 - cex place new buy order: eth_btc 0.033903 0.92271 [8212284902] margin:0.31265669704745]Array
(
    [complete] => 
    [id] => 8212284902
    [time] => 1550064613350
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:30:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:30:24 - cex place new buy order: eth_btc 0.033905 0.92265 [8212286134] margin:0.31263825394485]Array
(
    [complete] => 
    [id] => 8212286134
    [time] => 1550064623711
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:30:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:30:34 - cex place new buy order: eth_btc 0.033907 0.9226 [8212287346] margin:0.33031527413219]Array
(
    [complete] => 
    [id] => 8212287346
    [time] => 1550064633650
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:30:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:30:43 - cex place new buy order: eth_btc 0.033909 0.92254 [8212288581] margin:0.32144858297207]Array
(
    [complete] => 
    [id] => 8212288581
    [time] => 1550064643505
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:30:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:30:53 - cex place new buy order: eth_btc 0.033911 0.92249 [8212289558] margin:0.31848072896699]Array
(
    [complete] => 
    [id] => 8212289558
    [time] => 1550064653088
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:30:59 - cex delete buy orders: eth_btc[move]
2019-02-13 14:31:01 - cex place new buy order: eth_btc 0.033898 0.92246 [8212290373] margin:0.31552252889833]Array
(
    [complete] => 
    [id] => 8212290373
    [time] => 1550064661098
    [pending] => 0.92246000
    [amount] => 0.92246000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 14:31:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:31:13 - cex place new buy order: eth_btc 0.033901 0.92276 [8212291549] margin:0.37167045219906]Array
(
    [complete] => 
    [id] => 8212291549
    [time] => 1550064672610
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:31:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:31:21 - cex place new buy order: eth_btc 0.033903 0.92271 [8212292479] margin:0.34805179482642]Array
(
    [complete] => 
    [id] => 8212292479
    [time] => 1550064681134
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:31:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:31:30 - cex place new buy order: eth_btc 0.033905 0.92265 [8212293246] margin:0.34213242884531]Array
(
    [complete] => 
    [id] => 8212293246
    [time] => 1550064690269
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:31:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:31:38 - cex place new buy order: eth_btc 0.033907 0.9226 [8212293681] margin:0.33621376117028]Array
(
    [complete] => 
    [id] => 8212293681
    [time] => 1550064697683
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:31:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:31:46 - cex place new buy order: eth_btc 0.033909 0.92254 [8212294159] margin:0.33029579167774]Array
(
    [complete] => 
    [id] => 8212294159
    [time] => 1550064706035
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:31:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:31:55 - cex place new buy order: eth_btc 0.033911 0.92249 [8212294801] margin:0.3332252071599]Array
(
    [complete] => 
    [id] => 8212294801
    [time] => 1550064715456
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:32:05 - cex place new buy order: eth_btc 0.033913 0.92243 [8212295421] margin:0.3184619467461]Array
(
    [complete] => 
    [id] => 8212295421
    [time] => 1550064725368
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:32:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:32:14 - cex place new buy order: eth_btc 0.033915 0.92238 [8212296059] margin:0.30959752321982]Array
(
    [complete] => 
    [id] => 8212296059
    [time] => 1550064733865
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:32:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:32:22 - cex place new buy order: eth_btc 0.033917 0.92233 [8212296610] margin:0.30663089306247]Array
(
    [complete] => 
    [id] => 8212296610
    [time] => 1550064742293
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:32:30 - cex delete buy orders: eth_btc[move]
2019-02-13 14:32:31 - cex place new buy order: eth_btc 0.033899 0.9223 [8212297185] margin:0.30367356565835]Array
(
    [complete] => 
    [id] => 8212297185
    [time] => 1550064751388
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:32:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:32:39 - cex place new buy order: eth_btc 0.033903 0.92271 [8212297689] margin:0.37459811816063]Array
(
    [complete] => 
    [id] => 8212297689
    [time] => 1550064759496
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:32:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:32:48 - cex place new buy order: eth_btc 0.033905 0.92265 [8212298287] margin:0.37162660374577]Array
(
    [complete] => 
    [id] => 8212298287
    [time] => 1550064768362
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:32:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:32:56 - cex place new buy order: eth_btc 0.033907 0.9226 [8212298724] margin:0.33621376117028]Array
(
    [complete] => 
    [id] => 8212298724
    [time] => 1550064776009
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:33:05 - cex place new buy order: eth_btc 0.033909 0.92254 [8212299199] margin:0.33324486124626]Array
(
    [complete] => 
    [id] => 8212299199
    [time] => 1550064784697
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:33:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:33:14 - cex place new buy order: eth_btc 0.033911 0.92249 [8212299695] margin:0.32732741588273]Array
(
    [complete] => 
    [id] => 8212299695
    [time] => 1550064794502
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:33:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:33:24 - cex place new buy order: eth_btc 0.033913 0.92243 [8212300239] margin:0.32435939020434]Array
(
    [complete] => 
    [id] => 8212300239
    [time] => 1550064804200
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:33:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:33:35 - cex place new buy order: eth_btc 0.033915 0.92238 [8212300903] margin:0.31549461890017]Array
(
    [complete] => 
    [id] => 8212300903
    [time] => 1550064814562
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:33:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:33:44 - cex place new buy order: eth_btc 0.033917 0.92233 [8212301469] margin:0.30957926703421]Array
(
    [complete] => 
    [id] => 8212301469
    [time] => 1550064824062
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:33:54 - cex delete buy orders: eth_btc[move]
2019-02-13 14:33:56 - cex place new buy order: eth_btc 0.033899 0.9223 [8212302375] margin:0.30662185270356]Array
(
    [complete] => 
    [id] => 8212302375
    [time] => 1550064836037
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:34:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:34:05 - cex place new buy order: eth_btc 0.033901 0.92276 [8212302914] margin:0.3539718592372]Array
(
    [complete] => 
    [id] => 8212302914
    [time] => 1550064844565
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:34:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:34:14 - cex place new buy order: eth_btc 0.033903 0.92271 [8212303583] margin:0.34805179482642]Array
(
    [complete] => 
    [id] => 8212303583
    [time] => 1550064854009
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:34:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:34:23 - cex place new buy order: eth_btc 0.033905 0.92265 [8212304148] margin:0.33918301135527]Array
(
    [complete] => 
    [id] => 8212304148
    [time] => 1550064862828
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:34:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:34:33 - cex place new buy order: eth_btc 0.033907 0.9226 [8212304672] margin:0.33326451765123]Array
(
    [complete] => 
    [id] => 8212304672
    [time] => 1550064872537
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:34:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:34:41 - cex place new buy order: eth_btc 0.033909 0.92254 [8212305052] margin:0.32734672210917]Array
(
    [complete] => 
    [id] => 8212305052
    [time] => 1550064881170
    [pending] => 0.92254000
    [amount] => 0.92254000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:34:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:34:51 - cex place new buy order: eth_btc 0.033911 0.92249 [8212305739] margin:0.31848072896699]Array
(
    [complete] => 
    [id] => 8212305739
    [time] => 1550064890920
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:34:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:34:59 - cex place new buy order: eth_btc 0.033913 0.92243 [8212306178] margin:0.3096157815587]Array
(
    [complete] => 
    [id] => 8212306178
    [time] => 1550064899222
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:35:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:35:05 - cex place new buy order: eth_btc 0.033915 0.00789 [] margin:0.30370042753944]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 14:35:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:35:15 - cex place new buy order: eth_btc 0.033915 0.92238 [8212307091] margin:0.27421494913753]Array
(
    [complete] => 
    [id] => 8212307091
    [time] => 1550064914750
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:35:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:35:24 - cex place new buy order: eth_btc 0.033917 0.92233 [8212307964] margin:0.27714715334493]Array
(
    [complete] => 
    [id] => 8212307964
    [time] => 1550064924270
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:35:33 - cex delete buy orders: eth_btc[move]
2019-02-13 14:35:34 - cex place new buy order: eth_btc 0.033899 0.9223 [8212308615] margin:0.29482870452266]Array
(
    [complete] => 
    [id] => 8212308615
    [time] => 1550064934312
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:35:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:35:44 - cex place new buy order: eth_btc 0.033901 0.92276 [8212309186] margin:0.34512256275625]Array
(
    [complete] => 
    [id] => 8212309186
    [time] => 1550064943824
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:35:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:35:53 - cex place new buy order: eth_btc 0.033903 0.92271 [8212309702] margin:0.31265669704745]Array
(
    [complete] => 
    [id] => 8212309702
    [time] => 1550064953147
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:36:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:36:03 - cex place new buy order: eth_btc 0.033905 0.92265 [] margin:0.30673941896475]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 14:36:04 - cex place new buy order: eth_btc 0.033899 0.9228 [8212310364]Array
(
    [complete] => 
    [id] => 8212310364
    [time] => 1550064964101
    [pending] => 0.92280000
    [amount] => 0.92280000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:36:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:36:12 - cex place new buy order: eth_btc 0.033901 0.92276 [8212310738] margin:0.32152443880711]Array
(
    [complete] => 
    [id] => 8212310738
    [time] => 1550064972358
    [pending] => 0.92276000
    [amount] => 0.92276000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:36:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:36:21 - cex place new buy order: eth_btc 0.033903 0.92271 [8212311426] margin:0.30970710556586]Array
(
    [complete] => 
    [id] => 8212311426
    [time] => 1550064981485
    [pending] => 0.92271000
    [amount] => 0.92271000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:36:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:36:31 - cex place new buy order: eth_btc 0.033905 0.92265 [8212312195] margin:0.30673941896475]Array
(
    [complete] => 
    [id] => 8212312195
    [time] => 1550064990589
    [pending] => 0.92265000
    [amount] => 0.92265000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:36:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:36:40 - cex place new buy order: eth_btc 0.033907 0.9226 [8212312775] margin:0.30082283894179]Array
(
    [complete] => 
    [id] => 8212312775
    [time] => 1550065000020
    [pending] => 0.92260000
    [amount] => 0.92260000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:36:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:36:49 - cex place new buy order: eth_btc 0.033911 0.92249 [8212313498] margin:0.28604287694256]Array
(
    [complete] => 
    [id] => 8212313498
    [time] => 1550065009269
    [pending] => 0.92249000
    [amount] => 0.92249000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:36:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:36:59 - cex place new buy order: eth_btc 0.033913 0.92243 [8212314362] margin:0.28012856426738]Array
(
    [complete] => 
    [id] => 8212314362
    [time] => 1550065018994
    [pending] => 0.92243000
    [amount] => 0.92243000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:37:06 - cex place new buy order: eth_btc 0.033915 0.00789 [] margin:0.27716349697773]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 14:37:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:37:16 - cex place new buy order: eth_btc 0.033915 0.92238 [8212315814] margin:0.27421494913753]Array
(
    [complete] => 
    [id] => 8212315814
    [time] => 1550065035695
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:37:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:37:26 - cex place new buy order: eth_btc 0.033917 0.92233 [8212316703] margin:0.27125040540141]Array
(
    [complete] => 
    [id] => 8212316703
    [time] => 1550065045686
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:37:33 - cex delete buy orders: eth_btc[move]
2019-02-13 14:37:35 - cex place new buy order: eth_btc 0.033913 0.9223 [8212317638] margin:0.26829412111562]Array
(
    [complete] => 
    [id] => 8212317638
    [time] => 1550065054591
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:37:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:37:46 - cex place new buy order: eth_btc 0.033915 0.92238 [8212318717] margin:0.27716349697773]Array
(
    [complete] => 
    [id] => 8212318717
    [time] => 1550065066249
    [pending] => 0.92238000
    [amount] => 0.92238000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:37:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:37:56 - cex place new buy order: eth_btc 0.033917 0.92233 [8212319378] margin:0.27125040540141]Array
(
    [complete] => 
    [id] => 8212319378
    [time] => 1550065075831
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:38:03 - cex delete buy orders: eth_btc[move]
2019-02-13 14:38:04 - cex place new buy order: eth_btc 0.033913 0.9223 [8212319852] margin:0.26829412111562]Array
(
    [complete] => 
    [id] => 8212319852
    [time] => 1550065083876
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:38:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:38:14 - cex place new buy order: eth_btc 0.033917 0.92233 [8212320615] margin:0.27125040540141]Array
(
    [complete] => 
    [id] => 8212320615
    [time] => 1550065093852
    [pending] => 0.92233000
    [amount] => 0.92233000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:39:04 - cex delete buy orders: eth_btc[move]
2019-02-13 14:39:05 - cex place new buy order: eth_btc 0.033917 0.9223 [8212324583] margin:0.27419069520607]Array
(
    [complete] => 
    [id] => 8212324583
    [time] => 1550065145120
    [pending] => 0.92230000
    [amount] => 0.92230000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:40:10 - cex delete buy orders: eth_btc[move]
2019-02-13 14:40:12 - cex place new buy order: eth_btc 0.033917 0.87266 [8212329766] margin:0.25060439884426]Array
(
    [complete] => 
    [id] => 8212329766
    [time] => 1550065211711
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:41:04 - cex delete buy orders: eth_btc[move]
2019-02-13 14:41:06 - cex place new buy order: eth_btc 0.033917 0.87266 [8212334758] margin:0.25650097293473]Array
(
    [complete] => 
    [id] => 8212334758
    [time] => 1550065265711
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:42:05 - cex delete buy orders: eth_btc[move]
2019-02-13 14:42:06 - cex place new buy order: eth_btc 0.033917 0.87266 [8212340120] margin:0.26829412111562]Array
(
    [complete] => 
    [id] => 8212340120
    [time] => 1550065326072
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:42:43 - cex delete buy orders: eth_btc[move]
2019-02-13 14:42:44 - cex place new buy order: eth_btc 0.033899 0.87266 [8212341895] margin:0.26829412111562]Array
(
    [complete] => 
    [id] => 8212341895
    [time] => 1550065363856
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:42:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:42:53 - cex place new buy order: eth_btc 0.033903 0.87305 [8212342386] margin:0.31265669704745]Array
(
    [complete] => 
    [id] => 8212342386
    [time] => 1550065373022
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:43:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:43:03 - cex place new buy order: eth_btc 0.033909 0.8729 [8212342923] margin:0.30965230469786]Array
(
    [complete] => 
    [id] => 8212342923
    [time] => 1550065382905
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:43:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:43:14 - cex place new buy order: eth_btc 0.033911 0.87284 [8212343853] margin:0.29783845949691]Array
(
    [complete] => 
    [id] => 8212343853
    [time] => 1550065394332
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:43:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:43:25 - cex place new buy order: eth_btc 0.033913 0.87279 [8212344340] margin:0.30076961637129]Array
(
    [complete] => 
    [id] => 8212344340
    [time] => 1550065405457
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:43:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:43:35 - cex place new buy order: eth_btc 0.033917 0.87269 [8212344763] margin:0.29483739717544]Array
(
    [complete] => 
    [id] => 8212344763
    [time] => 1550065415108
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:43:56 - cex delete buy orders: eth_btc[move]
2019-02-13 14:43:57 - cex place new buy order: eth_btc 0.033899 0.87266 [8212345936] margin:0.29188041747743]Array
(
    [complete] => 
    [id] => 8212345936
    [time] => 1550065437312
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:44:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:44:04 - cex place new buy order: eth_btc 0.033918 0.87266 [8212346404] margin:0.2889321304322]Array
(
    [complete] => 
    [id] => 8212346404
    [time] => 1550065443930
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033918
)

2019-02-13 14:44:11 - cex delete buy orders: eth_btc[move]
2019-02-13 14:44:13 - cex place new buy order: eth_btc 0.033899 0.87264 [8212347087] margin:0.29482001238246]Array
(
    [complete] => 
    [id] => 8212347087
    [time] => 1550065452886
    [pending] => 0.87264000
    [amount] => 0.87264000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:44:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:44:22 - cex place new buy order: eth_btc 0.033919 0.87264 [8212347721] margin:0.29776821250627]Array
(
    [complete] => 
    [id] => 8212347721
    [time] => 1550065462199
    [pending] => 0.87264000
    [amount] => 0.87264000
    [type] => buy
    [price] => 0.033919
)

2019-02-13 14:44:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:44:32 - cex place new buy order: eth_btc 0.033921 0.87259 [8212348422] margin:0.3183868400106]Array
(
    [complete] => 
    [id] => 8212348422
    [time] => 1550065472228
    [pending] => 0.87259000
    [amount] => 0.87259000
    [type] => buy
    [price] => 0.033921
)

2019-02-13 14:44:47 - cex delete buy orders: eth_btc[move]
2019-02-13 14:44:48 - cex place new buy order: eth_btc 0.033899 0.87256 [8212349425] margin:0.28889806025589]Array
(
    [complete] => 
    [id] => 8212349425
    [time] => 1550065488145
    [pending] => 0.87256000
    [amount] => 0.87256000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:44:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:44:56 - cex place new buy order: eth_btc 0.033922 0.87256 [8212349777] margin:0.27415836330404]Array
(
    [complete] => 
    [id] => 8212349777
    [time] => 1550065496090
    [pending] => 0.87256000
    [amount] => 0.87256000
    [type] => buy
    [price] => 0.033922
)

2019-02-13 14:45:04 - cex delete buy orders: eth_btc[move]
2019-02-13 14:45:05 - cex place new buy order: eth_btc 0.033922 0.87254 [8212350289] margin:0.25351531409368]Array
(
    [complete] => 
    [id] => 8212350289
    [time] => 1550065505240
    [pending] => 0.87254000
    [amount] => 0.87254000
    [type] => buy
    [price] => 0.033922
)

2019-02-13 14:45:19 - cex delete buy orders: eth_btc[move]
2019-02-13 14:45:20 - cex place new buy order: eth_btc 0.033899 0.87254 [8212351266] margin:0.26235887156207]Array
(
    [complete] => 
    [id] => 8212351266
    [time] => 1550065520399
    [pending] => 0.87254000
    [amount] => 0.87254000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:45:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:45:30 - cex place new buy order: eth_btc 0.033903 0.87305 [8212351780] margin:0.31560628852902]Array
(
    [complete] => 
    [id] => 8212351780
    [time] => 1550065530029
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:45:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:45:38 - cex place new buy order: eth_btc 0.033905 0.873 [8212352292] margin:0.29494174900457]Array
(
    [complete] => 
    [id] => 8212352292
    [time] => 1550065538478
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:45:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:45:48 - cex place new buy order: eth_btc 0.033909 0.8729 [8212352920] margin:0.28311067858091]Array
(
    [complete] => 
    [id] => 8212352920
    [time] => 1550065548298
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:45:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:45:58 - cex place new buy order: eth_btc 0.033911 0.87284 [8212353378] margin:0.27719619002682]Array
(
    [complete] => 
    [id] => 8212353378
    [time] => 1550065557538
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:46:06 - cex place new buy order: eth_btc 0.033913 0.87279 [8212353838] margin:0.27423112080913]Array
(
    [complete] => 
    [id] => 8212353838
    [time] => 1550065565935
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:46:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:46:14 - cex place new buy order: eth_btc 0.033915 0.87274 [8212354259] margin:0.27716349697773]Array
(
    [complete] => 
    [id] => 8212354259
    [time] => 1550065573996
    [pending] => 0.87274000
    [amount] => 0.87274000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:46:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:46:25 - cex place new buy order: eth_btc 0.033917 0.87269 [8212355166] margin:0.28894064923193]Array
(
    [complete] => 
    [id] => 8212355166
    [time] => 1550065585319
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:46:34 - cex delete buy orders: eth_btc[move]
2019-02-13 14:46:35 - cex place new buy order: eth_btc 0.033903 0.87266 [8212355689] margin:0.26239754702517]Array
(
    [complete] => 
    [id] => 8212355689
    [time] => 1550065595489
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:46:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:46:44 - cex place new buy order: eth_btc 0.033907 0.87295 [8212356500] margin:0.29492435190375]Array
(
    [complete] => 
    [id] => 8212356500
    [time] => 1550065603678
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:46:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:46:53 - cex place new buy order: eth_btc 0.033909 0.8729 [8212357405] margin:0.28605974814946]Array
(
    [complete] => 
    [id] => 8212357405
    [time] => 1550065612920
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:47:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:47:02 - cex place new buy order: eth_btc 0.033911 0.87284 [8212358397] margin:0.28899177258115]Array
(
    [complete] => 
    [id] => 8212358397
    [time] => 1550065622251
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:47:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:47:13 - cex place new buy order: eth_btc 0.033913 0.87279 [8212359246] margin:0.28307728599652]Array
(
    [complete] => 
    [id] => 8212359246
    [time] => 1550065632645
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:47:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:47:23 - cex place new buy order: eth_btc 0.033915 0.87274 [8212360144] margin:0.27421494913753]Array
(
    [complete] => 
    [id] => 8212360144
    [time] => 1550065643221
    [pending] => 0.87274000
    [amount] => 0.87274000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:47:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:47:32 - cex place new buy order: eth_btc 0.033917 0.87269 [8212360998] margin:0.2653536574579]Array
(
    [complete] => 
    [id] => 8212360998
    [time] => 1550065652323
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:47:40 - cex delete buy orders: eth_btc[move]
2019-02-13 14:47:42 - cex place new buy order: eth_btc 0.033899 0.87266 [8212361881] margin:0.24470782475381]Array
(
    [complete] => 
    [id] => 8212361881
    [time] => 1550065661768
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:47:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:47:50 - cex place new buy order: eth_btc 0.033901 0.8731 [8212362665] margin:0.29202678387068]Array
(
    [complete] => 
    [id] => 8212362665
    [time] => 1550065670280
    [pending] => 0.87310000
    [amount] => 0.87310000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:47:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:47:59 - cex place new buy order: eth_btc 0.033903 0.87305 [8212363369] margin:0.29495914815796]Array
(
    [complete] => 
    [id] => 8212363369
    [time] => 1550065678670
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:48:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:48:05 - cex place new buy order: eth_btc 0.033905 0.873 [8212363803] margin:0.30084058398467]Array
(
    [complete] => 
    [id] => 8212363803
    [time] => 1550065684555
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:48:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:48:14 - cex place new buy order: eth_btc 0.033907 0.87295 [8212364675] margin:0.28017813430854]Array
(
    [complete] => 
    [id] => 8212364675
    [time] => 1550065694305
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:48:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:48:24 - cex place new buy order: eth_btc 0.033909 0.8729 [8212365497] margin:0.28605974814946]Array
(
    [complete] => 
    [id] => 8212365497
    [time] => 1550065704191
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:48:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:48:34 - cex place new buy order: eth_btc 0.033911 0.87284 [8212366379] margin:0.27424729438823]Array
(
    [complete] => 
    [id] => 8212366379
    [time] => 1550065713993
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:48:43 - cex place new buy order: eth_btc 0.033913 0.87279 [8212367058] margin:0.26538495562174]Array
(
    [complete] => 
    [id] => 8212367058
    [time] => 1550065722824
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:48:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:48:52 - cex place new buy order: eth_btc 0.033915 0.87274 [8212368026] margin:0.26536930561698]Array
(
    [complete] => 
    [id] => 8212368026
    [time] => 1550065732200
    [pending] => 0.87274000
    [amount] => 0.87274000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:48:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:49:01 - cex place new buy order: eth_btc 0.033917 0.87269 [8212368905] margin:0.26240528348616]Array
(
    [complete] => 
    [id] => 8212368905
    [time] => 1550065741102
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:49:04 - cex delete buy orders: eth_btc[move]
2019-02-13 14:49:05 - cex place new buy order: eth_btc 0.033877 0.00746 [] margin:0.25944925997994]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 14:49:13 - cex delete buy orders: eth_btc[move]
2019-02-13 14:49:20 - cex place new buy order: eth_btc 0.033877 0.87266 [8212370191] margin:0.23586296361813]Array
(
    [complete] => 
    [id] => 8212370191
    [time] => 1550065759779
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 14:49:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:49:30 - cex place new buy order: eth_btc 0.033879 0.87367 [8212371262] margin:0.37191180377225]Array
(
    [complete] => 
    [id] => 8212371262
    [time] => 1550065770390
    [pending] => 0.87367000
    [amount] => 0.87367000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 14:49:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:49:40 - cex place new buy order: eth_btc 0.033881 0.87362 [8212371815] margin:0.33647176883798]Array
(
    [complete] => 
    [id] => 8212371815
    [time] => 1550065780020
    [pending] => 0.87362000
    [amount] => 0.87362000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 14:49:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:49:50 - cex place new buy order: eth_btc 0.033883 0.87357 [8212372789] margin:0.29808458519021]Array
(
    [complete] => 
    [id] => 8212372789
    [time] => 1550065790308
    [pending] => 0.87357000
    [amount] => 0.87357000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 14:49:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:50:00 - cex place new buy order: eth_btc 0.033885 0.87351 [8212373984] margin:0.25970193300873]Array
(
    [complete] => 
    [id] => 8212373984
    [time] => 1550065799690
    [pending] => 0.87351000
    [amount] => 0.87351000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 14:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:50:06 - cex place new buy order: eth_btc 0.033887 0.87346 [8212374494] margin:0.26853955794257]Array
(
    [complete] => 
    [id] => 8212374494
    [time] => 1550065806202
    [pending] => 0.87346000
    [amount] => 0.87346000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 14:50:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:50:15 - cex place new buy order: eth_btc 0.033889 0.87341 [8212374911] margin:0.24786803977692]Array
(
    [complete] => 
    [id] => 8212374911
    [time] => 1550065814797
    [pending] => 0.87341000
    [amount] => 0.87341000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 14:50:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:50:24 - cex place new buy order: eth_btc 0.033891 0.87336 [8212375477] margin:0.24490277654832]Array
(
    [complete] => 
    [id] => 8212375477
    [time] => 1550065824357
    [pending] => 0.87336000
    [amount] => 0.87336000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 14:50:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:50:34 - cex place new buy order: eth_btc 0.033893 0.87331 [8212376403] margin:0.23898740152832]Array
(
    [complete] => 
    [id] => 8212376403
    [time] => 1550065833816
    [pending] => 0.87331000
    [amount] => 0.87331000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 14:50:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:50:45 - cex place new buy order: eth_btc 0.033895 0.87326 [8212377237] margin:0.22717214928456]Array
(
    [complete] => 
    [id] => 8212377237
    [time] => 1550065844756
    [pending] => 0.87326000
    [amount] => 0.87326000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 14:50:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:50:54 - cex place new buy order: eth_btc 0.033897 0.87321 [8212377881] margin:0.22420863203234]Array
(
    [complete] => 
    [id] => 8212377881
    [time] => 1550065854313
    [pending] => 0.87321000
    [amount] => 0.87321000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 14:51:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:51:04 - cex place new buy order: eth_btc 0.033899 0.87315 [8212378563] margin:0.21534558541552]Array
(
    [complete] => 
    [id] => 8212378563
    [time] => 1550065863955
    [pending] => 0.87315000
    [amount] => 0.87315000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:51:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:51:13 - cex place new buy order: eth_btc 0.033901 0.8731 [8212379700] margin:0.20648358455504]Array
(
    [complete] => 
    [id] => 8212379700
    [time] => 1550065873358
    [pending] => 0.87310000
    [amount] => 0.87310000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:51:20 - cex delete buy orders: eth_btc [above margin]
2019-02-13 14:51:28 - cex place new buy order: eth_btc 0.033873 0.8738 [8212381371]Array
(
    [complete] => 
    [id] => 8212381371
    [time] => 1550065888319
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 14:51:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:51:37 - cex place new buy order: eth_btc 0.033875 0.87377 [8212382430] margin:0.27453874538743]Array
(
    [complete] => 
    [id] => 8212382430
    [time] => 1550065897164
    [pending] => 0.87377000
    [amount] => 0.87377000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 14:51:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:51:45 - cex place new buy order: eth_btc 0.033877 0.87372 [8212383634] margin:0.28632995837883]Array
(
    [complete] => 
    [id] => 8212383634
    [time] => 1550065905477
    [pending] => 0.87372000
    [amount] => 0.87372000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 14:51:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:51:54 - cex place new buy order: eth_btc 0.033879 0.87367 [8212384614] margin:0.29516809823196]Array
(
    [complete] => 
    [id] => 8212384614
    [time] => 1550065914306
    [pending] => 0.87367000
    [amount] => 0.87367000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 14:52:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:52:05 - cex place new buy order: eth_btc 0.033881 0.87362 [8212385503] margin:0.28629615418672]Array
(
    [complete] => 
    [id] => 8212385503
    [time] => 1550065924668
    [pending] => 0.87362000
    [amount] => 0.87362000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 14:52:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:52:14 - cex place new buy order: eth_btc 0.033883 0.87357 [8212386139] margin:0.24791193223739]Array
(
    [complete] => 
    [id] => 8212386139
    [time] => 1550065934176
    [pending] => 0.87357000
    [amount] => 0.87357000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 14:52:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:52:23 - cex place new buy order: eth_btc 0.033885 0.87351 [8212386682] margin:0.27445772465693]Array
(
    [complete] => 
    [id] => 8212386682
    [time] => 1550065943026
    [pending] => 0.87351000
    [amount] => 0.87351000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 14:52:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:52:32 - cex place new buy order: eth_btc 0.033891 0.87336 [8212387367] margin:0.29211295034077]Array
(
    [complete] => 
    [id] => 8212387367
    [time] => 1550065952452
    [pending] => 0.87336000
    [amount] => 0.87336000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 14:52:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:52:42 - cex place new buy order: eth_btc 0.033897 0.87321 [8212387973] margin:0.30091158509602]Array
(
    [complete] => 
    [id] => 8212387973
    [time] => 1550065962470
    [pending] => 0.87321000
    [amount] => 0.87321000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 14:52:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:52:52 - cex place new buy order: eth_btc 0.033899 0.87315 [8212388684] margin:0.29499395262398]Array
(
    [complete] => 
    [id] => 8212388684
    [time] => 1550065972311
    [pending] => 0.87315000
    [amount] => 0.87315000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:53:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:53:02 - cex place new buy order: eth_btc 0.033901 0.8731 [8212389371] margin:0.24778030146604]Array
(
    [complete] => 
    [id] => 8212389371
    [time] => 1550065981855
    [pending] => 0.87310000
    [amount] => 0.87310000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:53:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:53:13 - cex place new buy order: eth_btc 0.033903 0.87305 [8212389984] margin:0.25956405037901]Array
(
    [complete] => 
    [id] => 8212389984
    [time] => 1550065993105
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:53:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:53:21 - cex place new buy order: eth_btc 0.033905 0.873 [8212390522] margin:0.2448016516738]Array
(
    [complete] => 
    [id] => 8212390522
    [time] => 1550066000992
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:53:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:53:31 - cex place new buy order: eth_btc 0.033907 0.87295 [8212391490] margin:0.21824402040875]Array
(
    [complete] => 
    [id] => 8212391490
    [time] => 1550066011126
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:53:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:53:40 - cex place new buy order: eth_btc 0.033909 0.8729 [8212391947] margin:0.20938393936714]Array
(
    [complete] => 
    [id] => 8212391947
    [time] => 1550066020142
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:53:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:53:51 - cex place new buy order: eth_btc 0.033911 0.87284 [8212392607] margin:0.20347379906225]Array
(
    [complete] => 
    [id] => 8212392607
    [time] => 1550066030928
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:53:58 - cex delete buy orders: eth_btc[move]
2019-02-13 14:54:00 - cex place new buy order: eth_btc 0.033912 0.87279 [8212393148] margin:0.19756435585174]Array
(
    [complete] => 
    [id] => 8212393148
    [time] => 1550066040041
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 14:54:04 - cex delete buy orders: eth_btc [above margin]
2019-02-13 14:54:13 - cex place new buy order: eth_btc 0.033878 0.8737 [8212393979]Array
(
    [complete] => 
    [id] => 8212393979
    [time] => 1550066052638
    [pending] => 0.87370000
    [amount] => 0.87370000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 14:54:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:54:21 - cex place new buy order: eth_btc 0.033881 0.87362 [8212394510] margin:0.29219916767511]Array
(
    [complete] => 
    [id] => 8212394510
    [time] => 1550066061457
    [pending] => 0.87362000
    [amount] => 0.87362000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 14:54:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:54:31 - cex place new buy order: eth_btc 0.033883 0.87357 [8212395084] margin:0.29513325266357]Array
(
    [complete] => 
    [id] => 8212395084
    [time] => 1550066071182
    [pending] => 0.87357000
    [amount] => 0.87357000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 14:54:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:54:41 - cex place new buy order: eth_btc 0.033885 0.87351 [8212395592] margin:0.26265309133835]Array
(
    [complete] => 
    [id] => 8212395592
    [time] => 1550066080990
    [pending] => 0.87351000
    [amount] => 0.87351000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 14:54:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:54:51 - cex place new buy order: eth_btc 0.033887 0.87346 [8212396231] margin:0.24788266887008]Array
(
    [complete] => 
    [id] => 8212396231
    [time] => 1550066091245
    [pending] => 0.87346000
    [amount] => 0.87346000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 14:54:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:55:00 - cex place new buy order: eth_btc 0.033889 0.87341 [8212396622] margin:0.24196641978222]Array
(
    [complete] => 
    [id] => 8212396622
    [time] => 1550066099729
    [pending] => 0.87341000
    [amount] => 0.87341000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 14:55:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:55:13 - cex place new buy order: eth_btc 0.033891 0.87336 [8212397671] margin:0.2626065917205]Array
(
    [complete] => 
    [id] => 8212397671
    [time] => 1550066112653
    [pending] => 0.87336000
    [amount] => 0.87336000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 14:55:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:55:22 - cex place new buy order: eth_btc 0.033893 0.87331 [8212398450] margin:0.25669017201193]Array
(
    [complete] => 
    [id] => 8212398450
    [time] => 1550066122408
    [pending] => 0.87331000
    [amount] => 0.87331000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 14:55:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:55:33 - cex place new buy order: eth_btc 0.033895 0.87326 [8212399086] margin:0.25077445050894]Array
(
    [complete] => 
    [id] => 8212399086
    [time] => 1550066132789
    [pending] => 0.87326000
    [amount] => 0.87326000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 14:55:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:55:42 - cex place new buy order: eth_btc 0.033897 0.87321 [8212399670] margin:0.2596099949848]Array
(
    [complete] => 
    [id] => 8212399670
    [time] => 1550066142226
    [pending] => 0.87321000
    [amount] => 0.87321000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 14:55:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:55:51 - cex place new buy order: eth_btc 0.033899 0.87315 [8212400113] margin:0.23894510162543]Array
(
    [complete] => 
    [id] => 8212400113
    [time] => 1550066151237
    [pending] => 0.87315000
    [amount] => 0.87315000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 14:55:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:56:01 - cex place new buy order: eth_btc 0.033901 0.8731 [8212400683] margin:0.23303147399782]Array
(
    [complete] => 
    [id] => 8212400683
    [time] => 1550066160905
    [pending] => 0.87310000
    [amount] => 0.87310000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 14:56:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:56:05 - cex place new buy order: eth_btc 0.033903 0.00746 [] margin:0.22711854408164]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 14:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:56:14 - cex place new buy order: eth_btc 0.033903 0.87305 [8212401364] margin:0.22711854408164]Array
(
    [complete] => 
    [id] => 8212401364
    [time] => 1550066173809
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 14:56:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:56:23 - cex place new buy order: eth_btc 0.033905 0.873 [8212401913] margin:0.27429582657426]Array
(
    [complete] => 
    [id] => 8212401913
    [time] => 1550066183074
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 14:56:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:56:32 - cex place new buy order: eth_btc 0.033907 0.87295 [8212402434] margin:0.23888872504203]Array
(
    [complete] => 
    [id] => 8212402434
    [time] => 1550066191778
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 14:56:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:56:40 - cex place new buy order: eth_btc 0.033909 0.8729 [8212402940] margin:0.23592556548409]Array
(
    [complete] => 
    [id] => 8212402940
    [time] => 1550066199727
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 14:56:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:56:49 - cex place new buy order: eth_btc 0.033911 0.87284 [8212403905] margin:0.23591165108665]Array
(
    [complete] => 
    [id] => 8212403905
    [time] => 1550066209178
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 14:56:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:56:57 - cex place new buy order: eth_btc 0.033913 0.87279 [8212404581] margin:0.22410285141392]Array
(
    [complete] => 
    [id] => 8212404581
    [time] => 1550066217149
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 14:57:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:57:07 - cex place new buy order: eth_btc 0.033915 0.87274 [8212405456] margin:0.2093468966534]Array
(
    [complete] => 
    [id] => 8212405456
    [time] => 1550066226735
    [pending] => 0.87274000
    [amount] => 0.87274000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 14:57:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:57:16 - cex place new buy order: eth_btc 0.033917 0.87269 [8212406386] margin:0.20638617802282]Array
(
    [complete] => 
    [id] => 8212406386
    [time] => 1550066236083
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 14:57:24 - cex delete buy orders: eth_btc[move]
2019-02-13 14:57:26 - cex place new buy order: eth_btc 0.03388 0.87266 [8212407409] margin:0.20343180612064]Array
(
    [complete] => 
    [id] => 8212407409
    [time] => 1550066245954
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 14:57:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:57:35 - cex place new buy order: eth_btc 0.033894 0.87328 [8212408378] margin:0.28323597096831]Array
(
    [complete] => 
    [id] => 8212408378
    [time] => 1550066254811
    [pending] => 0.87328000
    [amount] => 0.87328000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 14:57:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:57:45 - cex place new buy order: eth_btc 0.033896 0.87323 [8212409431] margin:0.28321925890959]Array
(
    [complete] => 
    [id] => 8212409431
    [time] => 1550066265180
    [pending] => 0.87323000
    [amount] => 0.87323000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 14:57:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:57:55 - cex place new buy order: eth_btc 0.033898 0.87318 [8212410487] margin:0.2655023895215]Array
(
    [complete] => 
    [id] => 8212410487
    [time] => 1550066275213
    [pending] => 0.87318000
    [amount] => 0.87318000
    [type] => buy
    [price] => 0.033898
)

2019-02-13 14:58:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:58:05 - cex place new buy order: eth_btc 0.0339 0.87313 [8212411267] margin:0.25958702064897]Array
(
    [complete] => 
    [id] => 8212411267
    [time] => 1550066284673
    [pending] => 0.87313000
    [amount] => 0.87313000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 14:58:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:58:13 - cex place new buy order: eth_btc 0.033902 0.87308 [8212412095] margin:0.27137042062415]Array
(
    [complete] => 
    [id] => 8212412095
    [time] => 1550066293292
    [pending] => 0.87308000
    [amount] => 0.87308000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 14:58:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:58:23 - cex place new buy order: eth_btc 0.033904 0.87302 [8212413035] margin:0.2536573855592]Array
(
    [complete] => 
    [id] => 8212413035
    [time] => 1550066302775
    [pending] => 0.87302000
    [amount] => 0.87302000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 14:58:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:58:32 - cex place new buy order: eth_btc 0.033906 0.87297 [8212414001] margin:0.26543974517785]Array
(
    [complete] => 
    [id] => 8212414001
    [time] => 1550066311725
    [pending] => 0.87297000
    [amount] => 0.87297000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 14:58:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:58:39 - cex place new buy order: eth_btc 0.033908 0.87292 [8212414863] margin:0.25952577562816]Array
(
    [complete] => 
    [id] => 8212414863
    [time] => 1550066319379
    [pending] => 0.87292000
    [amount] => 0.87292000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 14:58:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:58:49 - cex place new buy order: eth_btc 0.03391 0.87287 [8212415824] margin:0.25361250368621]Array
(
    [complete] => 
    [id] => 8212415824
    [time] => 1550066328873
    [pending] => 0.87287000
    [amount] => 0.87287000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 14:58:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:59:00 - cex place new buy order: eth_btc 0.033912 0.87282 [8212416960] margin:0.2476999292286]Array
(
    [complete] => 
    [id] => 8212416960
    [time] => 1550066340151
    [pending] => 0.87282000
    [amount] => 0.87282000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 14:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:59:05 - cex place new buy order: eth_btc 0.033914 0.87277 [8212417493] margin:0.24473668691396]Array
(
    [complete] => 
    [id] => 8212417493
    [time] => 1550066345114
    [pending] => 0.87277000
    [amount] => 0.87277000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 14:59:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:59:19 - cex place new buy order: eth_btc 0.033916 0.87272 [8212418382] margin:0.23587687227267]Array
(
    [complete] => 
    [id] => 8212418382
    [time] => 1550066359281
    [pending] => 0.87272000
    [amount] => 0.87272000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 14:59:27 - cex delete buy orders: eth_btc[move]
2019-02-13 14:59:29 - cex place new buy order: eth_btc 0.033885 0.87269 [8212419267] margin:0.23292154376859]Array
(
    [complete] => 
    [id] => 8212419267
    [time] => 1550066368569
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 14:59:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:59:39 - cex place new buy order: eth_btc 0.033887 0.87346 [8212420128] margin:0.30395136778114]Array
(
    [complete] => 
    [id] => 8212420128
    [time] => 1550066379028
    [pending] => 0.87346000
    [amount] => 0.87346000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 14:59:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:59:47 - cex place new buy order: eth_btc 0.033889 0.87341 [8212421034] margin:0.29213018973706]Array
(
    [complete] => 
    [id] => 8212421034
    [time] => 1550066387491
    [pending] => 0.87341000
    [amount] => 0.87341000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 14:59:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 14:59:56 - cex place new buy order: eth_btc 0.033891 0.87336 [8212421874] margin:0.28326104275471]Array
(
    [complete] => 
    [id] => 8212421874
    [time] => 1550066396073
    [pending] => 0.87336000
    [amount] => 0.87336000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 15:00:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:00:07 - cex place new buy order: eth_btc 0.033893 0.87331 [8212422903] margin:0.27734340424277]Array
(
    [complete] => 
    [id] => 8212422903
    [time] => 1550066406762
    [pending] => 0.87331000
    [amount] => 0.87331000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 15:00:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:00:16 - cex place new buy order: eth_btc 0.033895 0.87326 [8212423805] margin:0.2684761764272]Array
(
    [complete] => 
    [id] => 8212423805
    [time] => 1550066416222
    [pending] => 0.87326000
    [amount] => 0.87326000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 15:00:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:00:27 - cex place new buy order: eth_btc 0.033897 0.87321 [8212424851] margin:0.26256010856418]Array
(
    [complete] => 
    [id] => 8212424851
    [time] => 1550066427313
    [pending] => 0.87321000
    [amount] => 0.87321000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 15:00:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:00:37 - cex place new buy order: eth_btc 0.033899 0.87315 [8212425765] margin:0.25664473878286]Array
(
    [complete] => 
    [id] => 8212425765
    [time] => 1550066436747
    [pending] => 0.87315000
    [amount] => 0.87315000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 15:00:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:00:45 - cex place new buy order: eth_btc 0.033901 0.8731 [8212426554] margin:0.26252912893425]Array
(
    [complete] => 
    [id] => 8212426554
    [time] => 1550066445093
    [pending] => 0.87310000
    [amount] => 0.87310000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 15:00:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:00:55 - cex place new buy order: eth_btc 0.033903 0.87305 [8212427188] margin:0.24481609297111]Array
(
    [complete] => 
    [id] => 8212427188
    [time] => 1550066455181
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 15:01:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:01:04 - cex place new buy order: eth_btc 0.033905 0.873 [8212427648] margin:0.20940864179324]Array
(
    [complete] => 
    [id] => 8212427648
    [time] => 1550066464235
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 15:01:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:01:15 - cex place new buy order: eth_btc 0.033907 0.87295 [8212428819] margin:0.22414250744685]Array
(
    [complete] => 
    [id] => 8212428819
    [time] => 1550066475332
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 15:01:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:01:24 - cex place new buy order: eth_btc 0.033909 0.8729 [8212429961] margin:0.21528207850423]Array
(
    [complete] => 
    [id] => 8212429961
    [time] => 1550066484359
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 15:01:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:01:34 - cex place new buy order: eth_btc 0.033911 0.87284 [8212430871] margin:0.21526938161658]Array
(
    [complete] => 
    [id] => 8212430871
    [time] => 1550066494141
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 15:01:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:01:44 - cex place new buy order: eth_btc 0.033913 0.87279 [8212431893] margin:0.2123079644974]Array
(
    [complete] => 
    [id] => 8212431893
    [time] => 1550066503564
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 15:01:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:01:52 - cex place new buy order: eth_btc 0.033915 0.87274 [8212432898] margin:0.21229544449359]Array
(
    [complete] => 
    [id] => 8212432898
    [time] => 1550066512418
    [pending] => 0.87274000
    [amount] => 0.87274000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 15:02:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:02:01 - cex place new buy order: eth_btc 0.033917 0.87269 [8212433411] margin:0.20638617802282]Array
(
    [complete] => 
    [id] => 8212433411
    [time] => 1550066521486
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 15:02:04 - cex delete buy orders: eth_btc[move]
2019-02-13 15:02:06 - cex place new buy order: eth_btc 0.033883 0.87266 [8212433784] margin:0.20343180612064]Array
(
    [complete] => 
    [id] => 8212433784
    [time] => 1550066525695
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 15:02:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:02:16 - cex place new buy order: eth_btc 0.033885 0.87351 [8212434416] margin:0.30987162461267]Array
(
    [complete] => 
    [id] => 8212434416
    [time] => 1550066535721
    [pending] => 0.87351000
    [amount] => 0.87351000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 15:02:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:02:26 - cex place new buy order: eth_btc 0.033887 0.87346 [8212435044] margin:0.33051022516009]Array
(
    [complete] => 
    [id] => 8212435044
    [time] => 1550066545785
    [pending] => 0.87346000
    [amount] => 0.87346000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 15:02:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:02:34 - cex place new buy order: eth_btc 0.033889 0.87341 [8212435546] margin:0.32458909970787]Array
(
    [complete] => 
    [id] => 8212435546
    [time] => 1550066554126
    [pending] => 0.87341000
    [amount] => 0.87341000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 15:02:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:02:44 - cex place new buy order: eth_btc 0.033893 0.87331 [8212436275] margin:0.30979848346266]Array
(
    [complete] => 
    [id] => 8212436275
    [time] => 1550066564230
    [pending] => 0.87331000
    [amount] => 0.87331000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 15:02:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:02:55 - cex place new buy order: eth_btc 0.033895 0.87326 [8212437145] margin:0.29502876530461]Array
(
    [complete] => 
    [id] => 8212437145
    [time] => 1550066575115
    [pending] => 0.87326000
    [amount] => 0.87326000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 15:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:03:05 - cex place new buy order: eth_btc 0.033899 0.87315 [8212437784] margin:0.28614413404524]Array
(
    [complete] => 
    [id] => 8212437784
    [time] => 1550066584717
    [pending] => 0.87315000
    [amount] => 0.87315000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 15:03:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:03:14 - cex place new buy order: eth_btc 0.033901 0.8731 [8212438254] margin:0.27727795640247]Array
(
    [complete] => 
    [id] => 8212438254
    [time] => 1550066593764
    [pending] => 0.87310000
    [amount] => 0.87310000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 15:03:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:03:22 - cex place new buy order: eth_btc 0.033903 0.87305 [8212438611] margin:0.27431200778691]Array
(
    [complete] => 
    [id] => 8212438611
    [time] => 1550066602102
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 15:03:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:03:32 - cex place new buy order: eth_btc 0.033905 0.873 [8212439234] margin:0.2831440790444]Array
(
    [complete] => 
    [id] => 8212439234
    [time] => 1550066611965
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 15:03:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:03:42 - cex place new buy order: eth_btc 0.033907 0.87295 [8212440098] margin:0.27133040375145]Array
(
    [complete] => 
    [id] => 8212440098
    [time] => 1550066621898
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 15:03:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:03:50 - cex place new buy order: eth_btc 0.033909 0.8729 [8212440757] margin:0.2654162611696]Array
(
    [complete] => 
    [id] => 8212440757
    [time] => 1550066629822
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 15:03:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:03:59 - cex place new buy order: eth_btc 0.033911 0.87284 [8212441432] margin:0.25065612927957]Array
(
    [complete] => 
    [id] => 8212441432
    [time] => 1550066639014
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 15:04:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:04:06 - cex place new buy order: eth_btc 0.033913 0.00746 [] margin:0.2506413469761]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 15:04:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:04:14 - cex place new buy order: eth_btc 0.033913 0.87279 [8212442483] margin:0.24474390351783]Array
(
    [complete] => 
    [id] => 8212442483
    [time] => 1550066654392
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 15:04:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:04:24 - cex place new buy order: eth_btc 0.033915 0.87274 [8212443199] margin:0.23883237505529]Array
(
    [complete] => 
    [id] => 8212443199
    [time] => 1550066664358
    [pending] => 0.87274000
    [amount] => 0.87274000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 15:04:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:04:35 - cex place new buy order: eth_btc 0.033917 0.87269 [8212443811] margin:0.24471503965562]Array
(
    [complete] => 
    [id] => 8212443811
    [time] => 1550066674748
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 15:04:43 - cex delete buy orders: eth_btc[move]
2019-02-13 15:04:44 - cex place new buy order: eth_btc 0.033884 0.87266 [8212444334] margin:0.23586296361813]Array
(
    [complete] => 
    [id] => 8212444334
    [time] => 1550066683864
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 15:04:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:04:53 - cex place new buy order: eth_btc 0.033888 0.87344 [8212444873] margin:0.33640226628895]Array
(
    [complete] => 
    [id] => 8212444873
    [time] => 1550066692809
    [pending] => 0.87344000
    [amount] => 0.87344000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 15:04:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:05:01 - cex place new buy order: eth_btc 0.03389 0.87339 [8212445290] margin:0.31572735320151]Array
(
    [complete] => 
    [id] => 8212445290
    [time] => 1550066700796
    [pending] => 0.87339000
    [amount] => 0.87339000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 15:05:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:05:06 - cex place new buy order: eth_btc 0.033892 0.87333 [] margin:0.31570872182227]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 15:05:15 - cex place new buy order: eth_btc 0.033896 0.8732 [8212446120]Array
(
    [complete] => 
    [id] => 8212446120
    [time] => 1550066715090
    [pending] => 0.87320000
    [amount] => 0.87320000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 15:05:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:05:24 - cex place new buy order: eth_btc 0.0339 0.87313 [8212446818] margin:0.30973451327434]Array
(
    [complete] => 
    [id] => 8212446818
    [time] => 1550066724320
    [pending] => 0.87313000
    [amount] => 0.87313000
    [type] => buy
    [price] => 0.0339
)

2019-02-13 15:05:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:05:34 - cex place new buy order: eth_btc 0.033902 0.87308 [8212447399] margin:0.32741431184]Array
(
    [complete] => 
    [id] => 8212447399
    [time] => 1550066734091
    [pending] => 0.87308000
    [amount] => 0.87308000
    [type] => buy
    [price] => 0.033902
)

2019-02-13 15:05:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:05:44 - cex place new buy order: eth_btc 0.033904 0.87302 [8212447989] margin:0.30379896177442]Array
(
    [complete] => 
    [id] => 8212447989
    [time] => 1550066744011
    [pending] => 0.87302000
    [amount] => 0.87302000
    [type] => buy
    [price] => 0.033904
)

2019-02-13 15:05:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:05:55 - cex place new buy order: eth_btc 0.033906 0.87297 [8212448530] margin:0.29198371969563]Array
(
    [complete] => 
    [id] => 8212448530
    [time] => 1550066754914
    [pending] => 0.87297000
    [amount] => 0.87297000
    [type] => buy
    [price] => 0.033906
)

2019-02-13 15:06:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:06:03 - cex place new buy order: eth_btc 0.033908 0.87292 [8212449061] margin:0.26837324525186]Array
(
    [complete] => 
    [id] => 8212449061
    [time] => 1550066763369
    [pending] => 0.87292000
    [amount] => 0.87292000
    [type] => buy
    [price] => 0.033908
)

2019-02-13 15:06:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:06:13 - cex place new buy order: eth_btc 0.03391 0.87287 [8212449663] margin:0.25656148628723]Array
(
    [complete] => 
    [id] => 8212449663
    [time] => 1550066773421
    [pending] => 0.87287000
    [amount] => 0.87287000
    [type] => buy
    [price] => 0.03391
)

2019-02-13 15:06:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:06:23 - cex place new buy order: eth_btc 0.033912 0.87282 [8212450268] margin:0.25359754659118]Array
(
    [complete] => 
    [id] => 8212450268
    [time] => 1550066783118
    [pending] => 0.87282000
    [amount] => 0.87282000
    [type] => buy
    [price] => 0.033912
)

2019-02-13 15:06:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:06:33 - cex place new buy order: eth_btc 0.033914 0.87277 [8212451190] margin:0.25358259126025]Array
(
    [complete] => 
    [id] => 8212451190
    [time] => 1550066792705
    [pending] => 0.87277000
    [amount] => 0.87277000
    [type] => buy
    [price] => 0.033914
)

2019-02-13 15:06:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:06:43 - cex place new buy order: eth_btc 0.033916 0.87272 [8212452217] margin:0.24472225498289]Array
(
    [complete] => 
    [id] => 8212452217
    [time] => 1550066803121
    [pending] => 0.87272000
    [amount] => 0.87272000
    [type] => buy
    [price] => 0.033916
)

2019-02-13 15:06:53 - cex delete buy orders: eth_btc[move]
2019-02-13 15:06:55 - cex place new buy order: eth_btc 0.033877 0.87269 [8212453159] margin:0.24176666568387]Array
(
    [complete] => 
    [id] => 8212453159
    [time] => 1550066814869
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 15:07:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:07:06 - cex place new buy order: eth_btc 0.033885 0.87351 [8212454173] margin:0.33643204957947]Array
(
    [complete] => 
    [id] => 8212454173
    [time] => 1550066825624
    [pending] => 0.87351000
    [amount] => 0.87351000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 15:07:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:07:16 - cex place new buy order: eth_btc 0.033891 0.87336 [8212454998] margin:0.31866867309904]Array
(
    [complete] => 
    [id] => 8212454998
    [time] => 1550066835713
    [pending] => 0.87336000
    [amount] => 0.87336000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 15:07:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:07:26 - cex place new buy order: eth_btc 0.033899 0.87315 [8212456030] margin:0.29499395262398]Array
(
    [complete] => 
    [id] => 8212456030
    [time] => 1550066845586
    [pending] => 0.87315000
    [amount] => 0.87315000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 15:07:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:07:34 - cex place new buy order: eth_btc 0.033903 0.87305 [8212456877] margin:0.28611037371324]Array
(
    [complete] => 
    [id] => 8212456877
    [time] => 1550066854441
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 15:07:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:07:44 - cex place new buy order: eth_btc 0.033905 0.873 [8212457704] margin:0.29789116649463]Array
(
    [complete] => 
    [id] => 8212457704
    [time] => 1550066864422
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 15:07:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:07:54 - cex place new buy order: eth_btc 0.033907 0.87295 [8212458451] margin:0.27427964727049]Array
(
    [complete] => 
    [id] => 8212458451
    [time] => 1550066874149
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 15:08:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:08:05 - cex place new buy order: eth_btc 0.033909 0.8729 [8212459325] margin:0.27721253944379]Array
(
    [complete] => 
    [id] => 8212459325
    [time] => 1550066885336
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 15:08:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:08:15 - cex place new buy order: eth_btc 0.033911 0.87284 [8212460135] margin:0.29194066821974]Array
(
    [complete] => 
    [id] => 8212460135
    [time] => 1550066894688
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 15:08:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:08:24 - cex place new buy order: eth_btc 0.033913 0.87279 [8212460963] margin:0.25653879043437]Array
(
    [complete] => 
    [id] => 8212460963
    [time] => 1550066904080
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 15:08:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:08:32 - cex place new buy order: eth_btc 0.033915 0.87274 [8212461669] margin:0.25652366209641]Array
(
    [complete] => 
    [id] => 8212461669
    [time] => 1550066912072
    [pending] => 0.87274000
    [amount] => 0.87274000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 15:08:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:08:42 - cex place new buy order: eth_btc 0.033917 0.87269 [8212462519] margin:0.25356016157088]Array
(
    [complete] => 
    [id] => 8212462519
    [time] => 1550066921873
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 15:08:50 - cex delete buy orders: eth_btc[move]
2019-02-13 15:08:51 - cex place new buy order: eth_btc 0.033877 0.87266 [8212463360] margin:0.25650097293473]Array
(
    [complete] => 
    [id] => 8212463360
    [time] => 1550066931399
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 15:09:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:09:02 - cex place new buy order: eth_btc 0.033881 0.87362 [8212464270] margin:0.36598683627991]Array
(
    [complete] => 
    [id] => 8212464270
    [time] => 1550066941968
    [pending] => 0.87362000
    [amount] => 0.87362000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 15:09:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:09:05 - cex place new buy order: eth_btc 0.033885 0.00746 [] margin:0.33938320790912]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 15:09:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:09:21 - cex place new buy order: eth_btc 0.033885 0.87351 [8212465654] margin:0.34823668289803]Array
(
    [complete] => 
    [id] => 8212465654
    [time] => 1550066961160
    [pending] => 0.87351000
    [amount] => 0.87351000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 15:09:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:09:30 - cex place new buy order: eth_btc 0.033891 0.87336 [8212466414] margin:0.33342185240919]Array
(
    [complete] => 
    [id] => 8212466414
    [time] => 1550066970055
    [pending] => 0.87336000
    [amount] => 0.87336000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 15:09:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:09:41 - cex place new buy order: eth_btc 0.033893 0.87331 [8212467161] margin:0.32750125394625]Array
(
    [complete] => 
    [id] => 8212467161
    [time] => 1550066981127
    [pending] => 0.87331000
    [amount] => 0.87331000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 15:09:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:09:50 - cex place new buy order: eth_btc 0.033895 0.87326 [8212467638] margin:0.32158135418203]Array
(
    [complete] => 
    [id] => 8212467638
    [time] => 1550066990339
    [pending] => 0.87326000
    [amount] => 0.87326000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 15:10:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:10:01 - cex place new buy order: eth_btc 0.033897 0.87321 [8212468349] margin:0.3038616986754]Array
(
    [complete] => 
    [id] => 8212468349
    [time] => 1550067001025
    [pending] => 0.87321000
    [amount] => 0.87321000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 15:10:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:10:06 - cex place new buy order: eth_btc 0.033899 0.87315 [8212468526] margin:0.29794389215023]Array
(
    [complete] => 
    [id] => 8212468526
    [time] => 1550067005702
    [pending] => 0.87315000
    [amount] => 0.87315000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 15:10:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:10:14 - cex place new buy order: eth_btc 0.033901 0.8731 [8212468932] margin:0.31267514232618]Array
(
    [complete] => 
    [id] => 8212468932
    [time] => 1550067014036
    [pending] => 0.87310000
    [amount] => 0.87310000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 15:10:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:10:23 - cex place new buy order: eth_btc 0.033903 0.87305 [8212469347] margin:0.28611037371324]Array
(
    [complete] => 
    [id] => 8212469347
    [time] => 1550067022898
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 15:10:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:10:32 - cex place new buy order: eth_btc 0.033905 0.873 [8212469919] margin:0.28019466155436]Array
(
    [complete] => 
    [id] => 8212469919
    [time] => 1550067031814
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 15:10:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:10:42 - cex place new buy order: eth_btc 0.033907 0.87295 [8212470462] margin:0.27427964727049]Array
(
    [complete] => 
    [id] => 8212470462
    [time] => 1550067041638
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 15:10:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:10:50 - cex place new buy order: eth_btc 0.033909 0.8729 [8212470984] margin:0.26246719160106]Array
(
    [complete] => 
    [id] => 8212470984
    [time] => 1550067050459
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 15:10:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:10:59 - cex place new buy order: eth_btc 0.033911 0.87284 [8212471533] margin:0.25950281619533]Array
(
    [complete] => 
    [id] => 8212471533
    [time] => 1550067059348
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 15:11:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:11:06 - cex place new buy order: eth_btc 0.033913 0.87279 [8212471920] margin:0.24179518178868]Array
(
    [complete] => 
    [id] => 8212471920
    [time] => 1550067066064
    [pending] => 0.87279000
    [amount] => 0.87279000
    [type] => buy
    [price] => 0.033913
)

2019-02-13 15:11:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:11:16 - cex place new buy order: eth_btc 0.033915 0.87274 [8212472847] margin:0.22408963585434]Array
(
    [complete] => 
    [id] => 8212472847
    [time] => 1550067076115
    [pending] => 0.87274000
    [amount] => 0.87274000
    [type] => buy
    [price] => 0.033915
)

2019-02-13 15:11:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:11:26 - cex place new buy order: eth_btc 0.033917 0.87269 [8212473659] margin:0.21817967390982]Array
(
    [complete] => 
    [id] => 8212473659
    [time] => 1550067085676
    [pending] => 0.87269000
    [amount] => 0.87269000
    [type] => buy
    [price] => 0.033917
)

2019-02-13 15:11:35 - cex delete buy orders: eth_btc[move]
2019-02-13 15:11:37 - cex place new buy order: eth_btc 0.033883 0.87266 [8212474539] margin:0.21227666725632]Array
(
    [complete] => 
    [id] => 8212474539
    [time] => 1550067096582
    [pending] => 0.87266000
    [amount] => 0.87266000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 15:11:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:11:46 - cex place new buy order: eth_btc 0.033885 0.87351 [8212475316] margin:0.33348089124983]Array
(
    [complete] => 
    [id] => 8212475316
    [time] => 1550067105628
    [pending] => 0.87351000
    [amount] => 0.87351000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 15:11:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:11:56 - cex place new buy order: eth_btc 0.033889 0.87341 [8212476200] margin:0.30393342972646]Array
(
    [complete] => 
    [id] => 8212476200
    [time] => 1550067115872
    [pending] => 0.87341000
    [amount] => 0.87341000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 15:12:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:12:07 - cex place new buy order: eth_btc 0.033891 0.87336 [8212476773] margin:0.30096485792688]Array
(
    [complete] => 
    [id] => 8212476773
    [time] => 1550067126905
    [pending] => 0.87336000
    [amount] => 0.87336000
    [type] => buy
    [price] => 0.033891
)

2019-02-13 15:12:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:12:18 - cex place new buy order: eth_btc 0.033893 0.87331 [8212477395] margin:0.29504617472635]Array
(
    [complete] => 
    [id] => 8212477395
    [time] => 1550067138457
    [pending] => 0.87331000
    [amount] => 0.87331000
    [type] => buy
    [price] => 0.033893
)

2019-02-13 15:12:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:12:28 - cex place new buy order: eth_btc 0.033895 0.87326 [8212477958] margin:0.27732703938632]Array
(
    [complete] => 
    [id] => 8212477958
    [time] => 1550067148417
    [pending] => 0.87326000
    [amount] => 0.87326000
    [type] => buy
    [price] => 0.033895
)

2019-02-13 15:12:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:12:39 - cex place new buy order: eth_btc 0.033897 0.87321 [8212478726] margin:0.25665988140542]Array
(
    [complete] => 
    [id] => 8212478726
    [time] => 1550067158779
    [pending] => 0.87321000
    [amount] => 0.87321000
    [type] => buy
    [price] => 0.033897
)

2019-02-13 15:12:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:12:48 - cex place new buy order: eth_btc 0.033899 0.87315 [8212479287] margin:0.25369479925663]Array
(
    [complete] => 
    [id] => 8212479287
    [time] => 1550067168080
    [pending] => 0.87315000
    [amount] => 0.87315000
    [type] => buy
    [price] => 0.033899
)

2019-02-13 15:12:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:12:57 - cex place new buy order: eth_btc 0.033901 0.8731 [8212479998] margin:0.25073006695968]Array
(
    [complete] => 
    [id] => 8212479998
    [time] => 1550067177328
    [pending] => 0.87310000
    [amount] => 0.87310000
    [type] => buy
    [price] => 0.033901
)

2019-02-13 15:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:13:05 - cex place new buy order: eth_btc 0.033903 0.87305 [8212480625] margin:0.24186650148954]Array
(
    [complete] => 
    [id] => 8212480625
    [time] => 1550067184783
    [pending] => 0.87305000
    [amount] => 0.87305000
    [type] => buy
    [price] => 0.033903
)

2019-02-13 15:13:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:13:14 - cex place new buy order: eth_btc 0.033905 0.873 [8212481327] margin:0.23005456422358]Array
(
    [complete] => 
    [id] => 8212481327
    [time] => 1550067194251
    [pending] => 0.87300000
    [amount] => 0.87300000
    [type] => buy
    [price] => 0.033905
)

2019-02-13 15:13:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:13:24 - cex place new buy order: eth_btc 0.033907 0.87295 [8212481983] margin:0.25658418615626]Array
(
    [complete] => 
    [id] => 8212481983
    [time] => 1550067203720
    [pending] => 0.87295000
    [amount] => 0.87295000
    [type] => buy
    [price] => 0.033907
)

2019-02-13 15:13:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:13:34 - cex place new buy order: eth_btc 0.033909 0.8729 [8212482974] margin:0.25067091332684]Array
(
    [complete] => 
    [id] => 8212482974
    [time] => 1550067213777
    [pending] => 0.87290000
    [amount] => 0.87290000
    [type] => buy
    [price] => 0.033909
)

2019-02-13 15:13:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:13:45 - cex place new buy order: eth_btc 0.033911 0.87284 [8212484068] margin:0.21821827725517]Array
(
    [complete] => 
    [id] => 8212484068
    [time] => 1550067225470
    [pending] => 0.87284000
    [amount] => 0.87284000
    [type] => buy
    [price] => 0.033911
)

2019-02-13 15:13:54 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:14:03 - cex place new buy order: eth_btc 0.033876 0.8737 []Array
(
    [error] => Nonce must be incremented
)

2019-02-13 15:14:04 - cex place new buy order: eth_btc 0.033876 0.8737 [8212485257]Array
(
    [complete] => 
    [id] => 8212485257
    [time] => 1550067244175
    [pending] => 0.87370000
    [amount] => 0.87370000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 15:14:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:14:12 - cex place new buy order: eth_btc 0.033878 0.87369 [8212485653] margin:0.28336973847334]Array
(
    [complete] => 
    [id] => 8212485653
    [time] => 1550067251636
    [pending] => 0.87369000
    [amount] => 0.87369000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 15:14:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:14:20 - cex place new buy order: eth_btc 0.03388 0.87364 [8212486168] margin:0.27744982290436]Array
(
    [complete] => 
    [id] => 8212486168
    [time] => 1550067260086
    [pending] => 0.87364000
    [amount] => 0.87364000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 15:14:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:14:31 - cex place new buy order: eth_btc 0.033882 0.87359 [8212486813] margin:0.23316215099463]Array
(
    [complete] => 
    [id] => 8212486813
    [time] => 1550067271021
    [pending] => 0.87359000
    [amount] => 0.87359000
    [type] => buy
    [price] => 0.033882
)

2019-02-13 15:14:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:14:40 - cex place new buy order: eth_btc 0.033884 0.87354 [8212487361] margin:0.26856333372682]Array
(
    [complete] => 
    [id] => 8212487361
    [time] => 1550067279801
    [pending] => 0.87354000
    [amount] => 0.87354000
    [type] => buy
    [price] => 0.033884
)

2019-02-13 15:14:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:14:48 - cex place new buy order: eth_btc 0.033886 0.87349 [8212487700] margin:0.23608569910878]Array
(
    [complete] => 
    [id] => 8212487700
    [time] => 1550067287748
    [pending] => 0.87349000
    [amount] => 0.87349000
    [type] => buy
    [price] => 0.033886
)

2019-02-13 15:14:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:14:57 - cex place new buy order: eth_btc 0.033888 0.87344 [8212488201] margin:0.21836638338053]Array
(
    [complete] => 
    [id] => 8212488201
    [time] => 1550067297371
    [pending] => 0.87344000
    [amount] => 0.87344000
    [type] => buy
    [price] => 0.033888
)

2019-02-13 15:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:15:06 - cex place new buy order: eth_btc 0.03389 0.87339 [8212488675] margin:0.21540277367955]Array
(
    [complete] => 
    [id] => 8212488675
    [time] => 1550067305558
    [pending] => 0.87339000
    [amount] => 0.87339000
    [type] => buy
    [price] => 0.03389
)

2019-02-13 15:15:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:15:15 - cex place new buy order: eth_btc 0.033892 0.87333 [8212489235] margin:0.2065384161454]Array
(
    [complete] => 
    [id] => 8212489235
    [time] => 1550067315288
    [pending] => 0.87333000
    [amount] => 0.87333000
    [type] => buy
    [price] => 0.033892
)

2019-02-13 15:15:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:15:25 - cex place new buy order: eth_btc 0.033894 0.87328 [8212489870] margin:0.221278102319]Array
(
    [complete] => 
    [id] => 8212489870
    [time] => 1550067324758
    [pending] => 0.87328000
    [amount] => 0.87328000
    [type] => buy
    [price] => 0.033894
)

2019-02-13 15:15:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:15:35 - cex place new buy order: eth_btc 0.033896 0.87323 [8212490539] margin:0.20651404295493]Array
(
    [complete] => 
    [id] => 8212490539
    [time] => 1550067335294
    [pending] => 0.87323000
    [amount] => 0.87323000
    [type] => buy
    [price] => 0.033896
)

2019-02-13 15:15:43 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:15:52 - cex place new buy order: eth_btc 0.033873 0.8738 [8212491610]Array
(
    [complete] => 
    [id] => 8212491610
    [time] => 1550067352017
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 15:16:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:16:01 - cex place new buy order: eth_btc 0.033875 0.87377 [8212492191] margin:0.27453874538743]Array
(
    [complete] => 
    [id] => 8212492191
    [time] => 1550067361253
    [pending] => 0.87377000
    [amount] => 0.87377000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 15:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:16:05 - cex place new buy order: eth_btc 0.033877 0.87372 [8212492349] margin:0.25385955072763]Array
(
    [complete] => 
    [id] => 8212492349
    [time] => 1550067365229
    [pending] => 0.87372000
    [amount] => 0.87372000
    [type] => buy
    [price] => 0.033877
)

2019-02-13 15:16:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:16:15 - cex place new buy order: eth_btc 0.033879 0.87367 [8212492996] margin:0.2567962454618]Array
(
    [complete] => 
    [id] => 8212492996
    [time] => 1550067374771
    [pending] => 0.87367000
    [amount] => 0.87367000
    [type] => buy
    [price] => 0.033879
)

2019-02-13 15:16:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:16:25 - cex place new buy order: eth_btc 0.033881 0.87362 [8212493644] margin:0.22726601930285]Array
(
    [complete] => 
    [id] => 8212493644
    [time] => 1550067384909
    [pending] => 0.87362000
    [amount] => 0.87362000
    [type] => buy
    [price] => 0.033881
)

2019-02-13 15:16:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:16:34 - cex place new buy order: eth_btc 0.033883 0.87357 [8212494318] margin:0.22134993949767]Array
(
    [complete] => 
    [id] => 8212494318
    [time] => 1550067393784
    [pending] => 0.87357000
    [amount] => 0.87357000
    [type] => buy
    [price] => 0.033883
)

2019-02-13 15:16:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:16:43 - cex place new buy order: eth_btc 0.033885 0.87351 [8212495117] margin:0.21543455806405]Array
(
    [complete] => 
    [id] => 8212495117
    [time] => 1550067403248
    [pending] => 0.87351000
    [amount] => 0.87351000
    [type] => buy
    [price] => 0.033885
)

2019-02-13 15:16:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:16:53 - cex place new buy order: eth_btc 0.033887 0.87346 [8212495981] margin:0.23017676395078]Array
(
    [complete] => 
    [id] => 8212495981
    [time] => 1550067412879
    [pending] => 0.87346000
    [amount] => 0.87346000
    [type] => buy
    [price] => 0.033887
)

2019-02-13 15:17:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:17:04 - cex place new buy order: eth_btc 0.033889 0.87341 [8212497066] margin:0.20065507981941]Array
(
    [complete] => 
    [id] => 8212497066
    [time] => 1550067423907
    [pending] => 0.87341000
    [amount] => 0.87341000
    [type] => buy
    [price] => 0.033889
)

2019-02-13 15:17:11 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:17:21 - cex place new buy order: eth_btc 0.033872 0.8738 [8212498540]Array
(
    [complete] => 
    [id] => 8212498540
    [time] => 1550067440637
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 15:17:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:17:28 - cex place new buy order: eth_btc 0.033874 0.8738 [8212499174] margin:0.23912145007969]Array
(
    [complete] => 
    [id] => 8212499174
    [time] => 1550067447977
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 15:17:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:17:38 - cex place new buy order: eth_btc 0.033876 0.87375 [8212500153] margin:0.22729956311252]Array
(
    [complete] => 
    [id] => 8212500153
    [time] => 1550067457796
    [pending] => 0.87375000
    [amount] => 0.87375000
    [type] => buy
    [price] => 0.033876
)

2019-02-13 15:17:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:17:47 - cex place new buy order: eth_btc 0.033878 0.87369 [8212501089] margin:0.20662376763683]Array
(
    [complete] => 
    [id] => 8212501089
    [time] => 1550067466902
    [pending] => 0.87369000
    [amount] => 0.87369000
    [type] => buy
    [price] => 0.033878
)

2019-02-13 15:17:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:17:56 - cex place new buy order: eth_btc 0.03388 0.87364 [8212501888] margin:0.20070838252657]Array
(
    [complete] => 
    [id] => 8212501888
    [time] => 1550067475639
    [pending] => 0.87364000
    [amount] => 0.87364000
    [type] => buy
    [price] => 0.03388
)

2019-02-13 15:18:04 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:18:12 - cex place new buy order: eth_btc 0.033872 0.8738 [8212503279]Array
(
    [complete] => 
    [id] => 8212503279
    [time] => 1550067492113
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 15:18:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:18:22 - cex place new buy order: eth_btc 0.033874 0.8738 [8212504354] margin:0.20664816673555]Array
(
    [complete] => 
    [id] => 8212504354
    [time] => 1550067501841
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033874
)

2019-02-13 15:18:29 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:20:02 - cex place new buy order: eth_btc 0.033872 0.8738 [8212512568]Array
(
    [complete] => 
    [id] => 8212512568
    [time] => 1550067602016
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 15:20:13 - cex delete buy orders: eth_btc[move]
2019-02-13 15:20:14 - cex place new buy order: eth_btc 0.033873 0.8738 [8212513895] margin:0.19779181673258]Array
(
    [complete] => 
    [id] => 8212513895
    [time] => 1550067614211
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 15:20:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:20:23 - cex place new buy order: eth_btc 0.033875 0.87377 [8212514678] margin:0.20073800738007]Array
(
    [complete] => 
    [id] => 8212514678
    [time] => 1550067623036
    [pending] => 0.87377000
    [amount] => 0.87377000
    [type] => buy
    [price] => 0.033875
)

2019-02-13 15:20:30 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:20:39 - cex place new buy order: eth_btc 0.033872 0.8738 [8212515903]Array
(
    [complete] => 
    [id] => 8212515903
    [time] => 1550067639202
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 15:20:47 - cex delete buy orders: eth_btc[move]
2019-02-13 15:20:48 - cex place new buy order: eth_btc 0.033873 0.8738 [8212516547] margin:0.19779181673258]Array
(
    [complete] => 
    [id] => 8212516547
    [time] => 1550067648263
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033873
)

2019-02-13 15:20:57 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:21:05 - cex place new buy order: eth_btc 0.033872 0.8738 [8212517851]Array
(
    [complete] => 
    [id] => 8212517851
    [time] => 1550067664811
    [pending] => 0.87380000
    [amount] => 0.87380000
    [type] => buy
    [price] => 0.033872
)

2019-02-13 15:21:12 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:28:08 - cex place new buy order: eth_btc 0.03367 0.8791 [8212551088]Array
(
    [complete] => 
    [id] => 8212551088
    [time] => 1550068087903
    [pending] => 0.87910000
    [amount] => 0.87910000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 15:28:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:28:18 - cex place new buy order: eth_btc 0.033676 0.87894 [8212551824] margin:0.31773369758881]Array
(
    [complete] => 
    [id] => 8212551824
    [time] => 1550068098106
    [pending] => 0.87894000
    [amount] => 0.87894000
    [type] => buy
    [price] => 0.033676
)

2019-02-13 15:28:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:28:30 - cex place new buy order: eth_btc 0.033678 0.87888 [8212552961] margin:0.34740780331373]Array
(
    [complete] => 
    [id] => 8212552961
    [time] => 1550068110395
    [pending] => 0.87888000
    [amount] => 0.87888000
    [type] => buy
    [price] => 0.033678
)

2019-02-13 15:28:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:28:43 - cex place new buy order: eth_btc 0.033682 0.87878 [8212554166] margin:0.47206222908378]Array
(
    [complete] => 
    [id] => 8212554166
    [time] => 1550068123252
    [pending] => 0.87878000
    [amount] => 0.87878000
    [type] => buy
    [price] => 0.033682
)

2019-02-13 15:28:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:28:54 - cex place new buy order: eth_btc 0.033702 0.87826 [8212554980] margin:0.37386505251913]Array
(
    [complete] => 
    [id] => 8212554980
    [time] => 1550068133761
    [pending] => 0.87826000
    [amount] => 0.87826000
    [type] => buy
    [price] => 0.033702
)

2019-02-13 15:29:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:29:02 - cex place new buy order: eth_btc 0.033704 0.87821 [8212555637] margin:0.30263470211251]Array
(
    [complete] => 
    [id] => 8212555637
    [time] => 1550068142167
    [pending] => 0.87821000
    [amount] => 0.87821000
    [type] => buy
    [price] => 0.033704
)

2019-02-13 15:29:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:29:11 - cex place new buy order: eth_btc 0.033706 0.87815 [8212556250] margin:0.2966830831306]Array
(
    [complete] => 
    [id] => 8212556250
    [time] => 1550068150876
    [pending] => 0.87815000
    [amount] => 0.87815000
    [type] => buy
    [price] => 0.033706
)

2019-02-13 15:29:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:29:30 - cex place new buy order: eth_btc 0.033708 0.8781 [8212557166] margin:0.29073217040465]Array
(
    [complete] => 
    [id] => 8212557166
    [time] => 1550068169826
    [pending] => 0.87810000
    [amount] => 0.87810000
    [type] => buy
    [price] => 0.033708
)

2019-02-13 15:29:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:29:43 - cex place new buy order: eth_btc 0.03371 0.87805 [8212557858] margin:0.27291604865023]Array
(
    [complete] => 
    [id] => 8212557858
    [time] => 1550068182580
    [pending] => 0.87805000
    [amount] => 0.87805000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 15:29:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:29:53 - cex place new buy order: eth_btc 0.033712 0.878 [8212558708] margin:0.25510204081634]Array
(
    [complete] => 
    [id] => 8212558708
    [time] => 1550068192656
    [pending] => 0.87800000
    [amount] => 0.87800000
    [type] => buy
    [price] => 0.033712
)

2019-02-13 15:30:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:30:04 - cex place new buy order: eth_btc 0.033714 0.87794 [8212559546] margin:0.23432401969508]Array
(
    [complete] => 
    [id] => 8212559546
    [time] => 1550068203840
    [pending] => 0.87794000
    [amount] => 0.87794000
    [type] => buy
    [price] => 0.033714
)

2019-02-13 15:30:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:30:14 - cex place new buy order: eth_btc 0.033716 0.87789 [8212560090] margin:0.24024202159212]Array
(
    [complete] => 
    [id] => 8212560090
    [time] => 1550068213965
    [pending] => 0.87789000
    [amount] => 0.87789000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 15:30:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:30:25 - cex place new buy order: eth_btc 0.033718 0.87784 [8212560956] margin:0.24022777151671]Array
(
    [complete] => 
    [id] => 8212560956
    [time] => 1550068225498
    [pending] => 0.87784000
    [amount] => 0.87784000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 15:30:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:30:39 - cex place new buy order: eth_btc 0.03372 0.87779 [8212562020] margin:0.24021352313166]Array
(
    [complete] => 
    [id] => 8212562020
    [time] => 1550068238806
    [pending] => 0.87779000
    [amount] => 0.87779000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 15:30:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:30:49 - cex place new buy order: eth_btc 0.033722 0.87774 [8212562950] margin:0.23426843010497]Array
(
    [complete] => 
    [id] => 8212562950
    [time] => 1550068249490
    [pending] => 0.87774000
    [amount] => 0.87774000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 15:30:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:31:02 - cex place new buy order: eth_btc 0.033724 0.87768 [] margin:0.24018503143162]Array
(
    [error] => Nonce must be incremented
)

2019-02-13 15:31:07 - cex place new buy order: eth_btc 0.033701 0.8783 [8212564531]Array
(
    [complete] => 
    [id] => 8212564531
    [time] => 1550068266878
    [pending] => 0.87830000
    [amount] => 0.87830000
    [type] => buy
    [price] => 0.033701
)

2019-02-13 15:31:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:31:18 - cex place new buy order: eth_btc 0.033707 0.87813 [8212566097] margin:0.30260776693267]Array
(
    [complete] => 
    [id] => 8212566097
    [time] => 1550068278214
    [pending] => 0.87813000
    [amount] => 0.87813000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 15:31:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:31:29 - cex place new buy order: eth_btc 0.033711 0.87802 [8212567334] margin:0.28773990685533]Array
(
    [complete] => 
    [id] => 8212567334
    [time] => 1550068288928
    [pending] => 0.87802000
    [amount] => 0.87802000
    [type] => buy
    [price] => 0.033711
)

2019-02-13 15:31:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:31:40 - cex place new buy order: eth_btc 0.033713 0.87797 [8212568619] margin:0.28772283688785]Array
(
    [complete] => 
    [id] => 8212568619
    [time] => 1550068300240
    [pending] => 0.87797000
    [amount] => 0.87797000
    [type] => buy
    [price] => 0.033713
)

2019-02-13 15:31:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:31:54 - cex place new buy order: eth_btc 0.033715 0.87792 [8212569949] margin:0.29363784665577]Array
(
    [complete] => 
    [id] => 8212569949
    [time] => 1550068314100
    [pending] => 0.87792000
    [amount] => 0.87792000
    [type] => buy
    [price] => 0.033715
)

2019-02-13 15:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:32:06 - cex place new buy order: eth_btc 0.033719 0.87781 [8212570692] margin:0.28174026513241]Array
(
    [complete] => 
    [id] => 8212570692
    [time] => 1550068325810
    [pending] => 0.87781000
    [amount] => 0.87781000
    [type] => buy
    [price] => 0.033719
)

2019-02-13 15:32:06 - cex place new buy order: eth_btc 0.033719 0.87781 [] margin:0.28767163913521]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 15:32:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:32:20 - cex place new buy order: eth_btc 0.033723 0.87771 [8212571721] margin:0.31432553450166]Array
(
    [complete] => 
    [id] => 8212571721
    [time] => 1550068340185
    [pending] => 0.87771000
    [amount] => 0.87771000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 15:32:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:32:32 - cex place new buy order: eth_btc 0.033725 0.87766 [8212572309] margin:0.32023721275021]Array
(
    [complete] => 
    [id] => 8212572309
    [time] => 1550068352418
    [pending] => 0.87766000
    [amount] => 0.87766000
    [type] => buy
    [price] => 0.033725
)

2019-02-13 15:32:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:32:44 - cex place new buy order: eth_btc 0.033727 0.87761 [8212572850] margin:0.32911317342188]Array
(
    [complete] => 
    [id] => 8212572850
    [time] => 1550068363712
    [pending] => 0.87761000
    [amount] => 0.87761000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 15:32:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:32:54 - cex place new buy order: eth_btc 0.033729 0.87755 [8212573835] margin:0.29055115775742]Array
(
    [complete] => 
    [id] => 8212573835
    [time] => 1550068373823
    [pending] => 0.87755000
    [amount] => 0.87755000
    [type] => buy
    [price] => 0.033729
)

2019-02-13 15:33:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:33:04 - cex delete buy orders: eth_btc[move]
2019-02-13 15:33:04 - cex place new buy order: eth_btc 0.033731 0.8775 [8212574674] margin:0.30239245797634]Array
(
    [complete] => 
    [id] => 8212574674
    [time] => 1550068384421
    [pending] => 0.87750000
    [amount] => 0.87750000
    [type] => buy
    [price] => 0.033731
)

2019-02-13 15:33:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:33:19 - cex place new buy order: eth_btc 0.033733 0.87745 [8212575891] margin:0.31126789790412]Array
(
    [complete] => 
    [id] => 8212575891
    [time] => 1550068398781
    [pending] => 0.87745000
    [amount] => 0.87745000
    [type] => buy
    [price] => 0.033733
)

2019-02-13 15:33:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:33:28 - cex place new buy order: eth_btc 0.033737 0.87735 [8212576713] margin:0.27862584106471]Array
(
    [complete] => 
    [id] => 8212576713
    [time] => 1550068407747
    [pending] => 0.87735000
    [amount] => 0.87735000
    [type] => buy
    [price] => 0.033737
)

2019-02-13 15:33:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:33:35 - cex place new buy order: eth_btc 0.033739 0.87729 [8212577310] margin:0.29046504045764]Array
(
    [complete] => 
    [id] => 8212577310
    [time] => 1550068415215
    [pending] => 0.87729000
    [amount] => 0.87729000
    [type] => buy
    [price] => 0.033739
)

2019-02-13 15:33:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:33:46 - cex place new buy order: eth_btc 0.033741 0.87724 [8212578202] margin:0.30526658960908]Array
(
    [complete] => 
    [id] => 8212578202
    [time] => 1550068425732
    [pending] => 0.87724000
    [amount] => 0.87724000
    [type] => buy
    [price] => 0.033741
)

2019-02-13 15:33:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:33:57 - cex place new buy order: eth_btc 0.033743 0.87719 [8212579010] margin:0.29043060782978]Array
(
    [complete] => 
    [id] => 8212579010
    [time] => 1550068436859
    [pending] => 0.87719000
    [amount] => 0.87719000
    [type] => buy
    [price] => 0.033743
)

2019-02-13 15:34:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:34:05 - cex place new buy order: eth_btc 0.033745 0.87714 [8212579501] margin:0.24596236479477]Array
(
    [complete] => 
    [id] => 8212579501
    [time] => 1550068445263
    [pending] => 0.87714000
    [amount] => 0.87714000
    [type] => buy
    [price] => 0.033745
)

2019-02-13 15:34:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:34:18 - cex place new buy order: eth_btc 0.033747 0.87709 [8212580458] margin:0.27558005156014]Array
(
    [complete] => 
    [id] => 8212580458
    [time] => 1550068457506
    [pending] => 0.87709000
    [amount] => 0.87709000
    [type] => buy
    [price] => 0.033747
)

2019-02-13 15:34:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:34:27 - cex place new buy order: eth_btc 0.03375 0.87701 [8212581041] margin:0.24296296296296]Array
(
    [complete] => 
    [id] => 8212581041
    [time] => 1550068467520
    [pending] => 0.87701000
    [amount] => 0.87701000
    [type] => buy
    [price] => 0.03375
)

2019-02-13 15:34:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:34:39 - cex place new buy order: eth_btc 0.033752 0.87696 [8212581629] margin:0.24591135340126]Array
(
    [complete] => 
    [id] => 8212581629
    [time] => 1550068478707
    [pending] => 0.87696000
    [amount] => 0.87696000
    [type] => buy
    [price] => 0.033752
)

2019-02-13 15:34:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:34:50 - cex place new buy order: eth_btc 0.033754 0.8769 [8212582677] margin:0.27848551282812]Array
(
    [complete] => 
    [id] => 8212582677
    [time] => 1550068490477
    [pending] => 0.87690000
    [amount] => 0.87690000
    [type] => buy
    [price] => 0.033754
)

2019-02-13 15:35:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:35:01 - cex place new buy order: eth_btc 0.033756 0.87685 [8212583817] margin:0.29624363076193]Array
(
    [complete] => 
    [id] => 8212583817
    [time] => 1550068501225
    [pending] => 0.87685000
    [amount] => 0.87685000
    [type] => buy
    [price] => 0.033756
)

2019-02-13 15:35:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:35:13 - cex place new buy order: eth_btc 0.033759 0.87677 [8212585063] margin:0.28733078586449]Array
(
    [complete] => 
    [id] => 8212585063
    [time] => 1550068513419
    [pending] => 0.87677000
    [amount] => 0.87677000
    [type] => buy
    [price] => 0.033759
)

2019-02-13 15:35:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:35:25 - cex place new buy order: eth_btc 0.033761 0.87672 [8212585748] margin:0.31989573768552]Array
(
    [complete] => 
    [id] => 8212585748
    [time] => 1550068525144
    [pending] => 0.87672000
    [amount] => 0.87672000
    [type] => buy
    [price] => 0.033761
)

2019-02-13 15:35:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:35:37 - cex place new buy order: eth_btc 0.033763 0.87667 [8212586401] margin:0.31395314397418]Array
(
    [complete] => 
    [id] => 8212586401
    [time] => 1550068536866
    [pending] => 0.87667000
    [amount] => 0.87667000
    [type] => buy
    [price] => 0.033763
)

2019-02-13 15:35:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:35:47 - cex place new buy order: eth_btc 0.033769 0.87651 [8212587053] margin:0.28724569871776]Array
(
    [complete] => 
    [id] => 8212587053
    [time] => 1550068546985
    [pending] => 0.87651000
    [amount] => 0.87651000
    [type] => buy
    [price] => 0.033769
)

2019-02-13 15:35:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:35:58 - cex place new buy order: eth_btc 0.033773 0.87641 [8212587647] margin:0.28721167796759]Array
(
    [complete] => 
    [id] => 8212587647
    [time] => 1550068557551
    [pending] => 0.87641000
    [amount] => 0.87641000
    [type] => buy
    [price] => 0.033773
)

2019-02-13 15:36:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:36:04 - cex place new buy order: eth_btc 0.033775 0.87636 [8212588049] margin:0.28127313101405]Array
(
    [complete] => 
    [id] => 8212588049
    [time] => 1550068564177
    [pending] => 0.87636000
    [amount] => 0.87636000
    [type] => buy
    [price] => 0.033775
)

2019-02-13 15:36:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:36:14 - cex place new buy order: eth_btc 0.033777 0.87631 [8212588849] margin:0.28421707078781]Array
(
    [complete] => 
    [id] => 8212588849
    [time] => 1550068573654
    [pending] => 0.87631000
    [amount] => 0.87631000
    [type] => buy
    [price] => 0.033777
)

2019-02-13 15:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:36:23 - cex place new buy order: eth_btc 0.033779 0.87626 [8212589767] margin:0.27827940436365]Array
(
    [complete] => 
    [id] => 8212589767
    [time] => 1550068583056
    [pending] => 0.87626000
    [amount] => 0.87626000
    [type] => buy
    [price] => 0.033779
)

2019-02-13 15:36:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:36:34 - cex place new buy order: eth_btc 0.033783 0.87615 [8212591130] margin:0.31968741674806]Array
(
    [complete] => 
    [id] => 8212591130
    [time] => 1550068594403
    [pending] => 0.87615000
    [amount] => 0.87615000
    [type] => buy
    [price] => 0.033783
)

2019-02-13 15:36:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:36:45 - cex place new buy order: eth_btc 0.033787 0.87605 [8212591748] margin:0.31668985112618]Array
(
    [complete] => 
    [id] => 8212591748
    [time] => 1550068604547
    [pending] => 0.87605000
    [amount] => 0.87605000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 15:36:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:36:57 - cex place new buy order: eth_btc 0.033791 0.87594 [8212592255] margin:0.31961173093427]Array
(
    [complete] => 
    [id] => 8212592255
    [time] => 1550068616570
    [pending] => 0.87594000
    [amount] => 0.87594000
    [type] => buy
    [price] => 0.033791
)

2019-02-13 15:37:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:37:05 - cex place new buy order: eth_btc 0.033794 0.00749 [] margin:0.30774693732616]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 15:37:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:37:15 - cex place new buy order: eth_btc 0.033797 0.87579 [8212593224] margin:0.29884309258217]Array
(
    [complete] => 
    [id] => 8212593224
    [time] => 1550068635179
    [pending] => 0.87579000
    [amount] => 0.87579000
    [type] => buy
    [price] => 0.033797
)

2019-02-13 15:37:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:37:28 - cex place new buy order: eth_btc 0.033799 0.87574 [8212593946] margin:0.30474274386816]Array
(
    [complete] => 
    [id] => 8212593946
    [time] => 1550068648502
    [pending] => 0.87574000
    [amount] => 0.87574000
    [type] => buy
    [price] => 0.033799
)

2019-02-13 15:37:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:37:39 - cex place new buy order: eth_btc 0.033801 0.87569 [8212594592] margin:0.30768320463892]Array
(
    [complete] => 
    [id] => 8212594592
    [time] => 1550068659201
    [pending] => 0.87569000
    [amount] => 0.87569000
    [type] => buy
    [price] => 0.033801
)

2019-02-13 15:37:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:37:49 - cex place new buy order: eth_btc 0.033803 0.87563 [8212595198] margin:0.28695677898412]Array
(
    [complete] => 
    [id] => 8212595198
    [time] => 1550068669076
    [pending] => 0.87563000
    [amount] => 0.87563000
    [type] => buy
    [price] => 0.033803
)

2019-02-13 15:37:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:37:58 - cex place new buy order: eth_btc 0.033805 0.87558 [8212595648] margin:0.28989794409111]Array
(
    [complete] => 
    [id] => 8212595648
    [time] => 1550068678496
    [pending] => 0.87558000
    [amount] => 0.87558000
    [type] => buy
    [price] => 0.033805
)

2019-02-13 15:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:39:23 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:39:38 - cex place new buy order: eth_btc 0.033783 0.8762 [8212602237]Array
(
    [complete] => 
    [id] => 8212602237
    [time] => 1550068777642
    [pending] => 0.87620000
    [amount] => 0.87620000
    [type] => buy
    [price] => 0.033783
)

2019-02-13 15:39:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:39:48 - cex place new buy order: eth_btc 0.033785 0.8761 [8212603145] margin:0.26047062305756]Array
(
    [complete] => 
    [id] => 8212603145
    [time] => 1550068788120
    [pending] => 0.87610000
    [amount] => 0.87610000
    [type] => buy
    [price] => 0.033785
)

2019-02-13 15:39:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:40:00 - cex place new buy order: eth_btc 0.033787 0.87605 [8212604242] margin:0.2574954864297]Array
(
    [complete] => 
    [id] => 8212604242
    [time] => 1550068800135
    [pending] => 0.87605000
    [amount] => 0.87605000
    [type] => buy
    [price] => 0.033787
)

2019-02-13 15:40:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:40:09 - cex place new buy order: eth_btc 0.033789 0.876 [8212605013] margin:0.25156115895706]Array
(
    [complete] => 
    [id] => 8212605013
    [time] => 1550068808892
    [pending] => 0.87600000
    [amount] => 0.87600000
    [type] => buy
    [price] => 0.033789
)

2019-02-13 15:40:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:40:20 - cex place new buy order: eth_btc 0.033791 0.87594 [8212606020] margin:0.24858690183778]Array
(
    [complete] => 
    [id] => 8212606020
    [time] => 1550068820105
    [pending] => 0.87594000
    [amount] => 0.87594000
    [type] => buy
    [price] => 0.033791
)

2019-02-13 15:40:31 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:40:42 - cex place new buy order: eth_btc 0.033703 0.8782 [8212608335]Array
(
    [complete] => 
    [id] => 8212608335
    [time] => 1550068842185
    [pending] => 0.87820000
    [amount] => 0.87820000
    [type] => buy
    [price] => 0.033703
)

2019-02-13 15:40:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:40:52 - cex place new buy order: eth_btc 0.033705 0.87818 [8212608944] margin:0.44503782821541]Array
(
    [complete] => 
    [id] => 8212608944
    [time] => 1550068852217
    [pending] => 0.87818000
    [amount] => 0.87818000
    [type] => buy
    [price] => 0.033705
)

2019-02-13 15:41:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:41:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:41:04 - cex place new buy order: eth_btc 0.033707 0.87813 [8212609804] margin:0.43907793633371]Array
(
    [complete] => 
    [id] => 8212609804
    [time] => 1550068864408
    [pending] => 0.87813000
    [amount] => 0.87813000
    [type] => buy
    [price] => 0.033707
)

2019-02-13 15:41:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:41:16 - cex place new buy order: eth_btc 0.033717 0.87787 [8212611027] margin:0.44784530059021]Array
(
    [complete] => 
    [id] => 8212611027
    [time] => 1550068875554
    [pending] => 0.87787000
    [amount] => 0.87787000
    [type] => buy
    [price] => 0.033717
)

2019-02-13 15:41:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:41:26 - cex place new buy order: eth_btc 0.033737 0.87735 [8212612489] margin:0.40015413344399]Array
(
    [complete] => 
    [id] => 8212612489
    [time] => 1550068885701
    [pending] => 0.87735000
    [amount] => 0.87735000
    [type] => buy
    [price] => 0.033737
)

2019-02-13 15:41:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:41:37 - cex place new buy order: eth_btc 0.033747 0.87709 [8212613567] margin:0.32891812605564]Array
(
    [complete] => 
    [id] => 8212613567
    [time] => 1550068897276
    [pending] => 0.87709000
    [amount] => 0.87709000
    [type] => buy
    [price] => 0.033747
)

2019-02-13 15:41:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:41:50 - cex place new buy order: eth_btc 0.033751 0.87698 [8212614500] margin:0.28739889188469]Array
(
    [complete] => 
    [id] => 8212614500
    [time] => 1550068909569
    [pending] => 0.87698000
    [amount] => 0.87698000
    [type] => buy
    [price] => 0.033751
)

2019-02-13 15:41:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:42:01 - cex place new buy order: eth_btc 0.033753 0.87693 [8212615176] margin:0.26960566468166]Array
(
    [complete] => 
    [id] => 8212615176
    [time] => 1550068921189
    [pending] => 0.87693000
    [amount] => 0.87693000
    [type] => buy
    [price] => 0.033753
)

2019-02-13 15:42:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:42:08 - cex place new buy order: eth_btc 0.033755 0.87688 [8212615681] margin:0.28736483483929]Array
(
    [complete] => 
    [id] => 8212615681
    [time] => 1550068927618
    [pending] => 0.87688000
    [amount] => 0.87688000
    [type] => buy
    [price] => 0.033755
)

2019-02-13 15:42:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:42:20 - cex place new buy order: eth_btc 0.033757 0.87683 [8212616471] margin:0.28142311224337]Array
(
    [complete] => 
    [id] => 8212616471
    [time] => 1550068940157
    [pending] => 0.87683000
    [amount] => 0.87683000
    [type] => buy
    [price] => 0.033757
)

2019-02-13 15:42:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:42:34 - cex place new buy order: eth_btc 0.033759 0.87677 [8212617179] margin:0.27844426671406]Array
(
    [complete] => 
    [id] => 8212617179
    [time] => 1550068954177
    [pending] => 0.87677000
    [amount] => 0.87677000
    [type] => buy
    [price] => 0.033759
)

2019-02-13 15:42:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:42:45 - cex place new buy order: eth_btc 0.033761 0.87672 [8212617761] margin:0.27250377654691]Array
(
    [complete] => 
    [id] => 8212617761
    [time] => 1550068965131
    [pending] => 0.87672000
    [amount] => 0.87672000
    [type] => buy
    [price] => 0.033761
)

2019-02-13 15:42:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:42:58 - cex place new buy order: eth_btc 0.033763 0.87667 [8212618500] margin:0.26360216805379]Array
(
    [complete] => 
    [id] => 8212618500
    [time] => 1550068977565
    [pending] => 0.87667000
    [amount] => 0.87667000
    [type] => buy
    [price] => 0.033763
)

2019-02-13 15:43:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:43:09 - cex place new buy order: eth_btc 0.033765 0.87662 [8212619265] margin:0.25766326077299]Array
(
    [complete] => 
    [id] => 8212619265
    [time] => 1550068989380
    [pending] => 0.87662000
    [amount] => 0.87662000
    [type] => buy
    [price] => 0.033765
)

2019-02-13 15:43:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:43:21 - cex place new buy order: eth_btc 0.033767 0.87657 [8212619906] margin:0.24580211449048]Array
(
    [complete] => 
    [id] => 8212619906
    [time] => 1550069001420
    [pending] => 0.87657000
    [amount] => 0.87657000
    [type] => buy
    [price] => 0.033767
)

2019-02-13 15:43:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:43:34 - cex place new buy order: eth_btc 0.033769 0.87651 [8212620576] margin:0.23098107731945]Array
(
    [complete] => 
    [id] => 8212620576
    [time] => 1550069014242
    [pending] => 0.87651000
    [amount] => 0.87651000
    [type] => buy
    [price] => 0.033769
)

2019-02-13 15:43:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:43:45 - cex place new buy order: eth_btc 0.033771 0.87646 [8212621181] margin:0.25465636196735]Array
(
    [complete] => 
    [id] => 8212621181
    [time] => 1550069025257
    [pending] => 0.87646000
    [amount] => 0.87646000
    [type] => buy
    [price] => 0.033771
)

2019-02-13 15:43:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:43:58 - cex place new buy order: eth_btc 0.033773 0.87641 [8212621903] margin:0.22503183016016]Array
(
    [complete] => 
    [id] => 8212621903
    [time] => 1550069037886
    [pending] => 0.87641000
    [amount] => 0.87641000
    [type] => buy
    [price] => 0.033773
)

2019-02-13 15:44:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:44:08 - cex place new buy order: eth_btc 0.033775 0.87636 [8212622455] margin:0.22205773501109]Array
(
    [complete] => 
    [id] => 8212622455
    [time] => 1550069047961
    [pending] => 0.87636000
    [amount] => 0.87636000
    [type] => buy
    [price] => 0.033775
)

2019-02-13 15:44:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:44:21 - cex place new buy order: eth_btc 0.033777 0.87631 [8212623339] margin:0.20428101962875]Array
(
    [complete] => 
    [id] => 8212623339
    [time] => 1550069061421
    [pending] => 0.87631000
    [amount] => 0.87631000
    [type] => buy
    [price] => 0.033777
)

2019-02-13 15:44:33 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:44:46 - cex place new buy order: eth_btc 0.03371 0.878 [8212624807]Array
(
    [complete] => 
    [id] => 8212624807
    [time] => 1550069085825
    [pending] => 0.87800000
    [amount] => 0.87800000
    [type] => buy
    [price] => 0.03371
)

2019-02-13 15:44:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:44:58 - cex place new buy order: eth_btc 0.033716 0.87789 [8212625566] margin:0.33218649899156]Array
(
    [complete] => 
    [id] => 8212625566
    [time] => 1550069097620
    [pending] => 0.87789000
    [amount] => 0.87789000
    [type] => buy
    [price] => 0.033716
)

2019-02-13 15:45:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:45:07 - cex place new buy order: eth_btc 0.033718 0.87784 [8212626328] margin:0.33809834509759]Array
(
    [complete] => 
    [id] => 8212626328
    [time] => 1550069107326
    [pending] => 0.87784000
    [amount] => 0.87784000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 15:45:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:45:19 - cex place new buy order: eth_btc 0.033722 0.87774 [8212627149] margin:0.31433485558388]Array
(
    [complete] => 
    [id] => 8212627149
    [time] => 1550069118848
    [pending] => 0.87774000
    [amount] => 0.87774000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 15:45:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:45:30 - cex place new buy order: eth_btc 0.033724 0.87768 [8212627899] margin:0.30838571936898]Array
(
    [complete] => 
    [id] => 8212627899
    [time] => 1550069130209
    [pending] => 0.87768000
    [amount] => 0.87768000
    [type] => buy
    [price] => 0.033724
)

2019-02-13 15:45:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:45:41 - cex place new buy order: eth_btc 0.033726 0.87763 [8212628659] margin:0.30243728873864]Array
(
    [complete] => 
    [id] => 8212628659
    [time] => 1550069141223
    [pending] => 0.87763000
    [amount] => 0.87763000
    [type] => buy
    [price] => 0.033726
)

2019-02-13 15:45:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:45:53 - cex place new buy order: eth_btc 0.033728 0.87758 [8212629319] margin:0.29648956356736]Array
(
    [complete] => 
    [id] => 8212629319
    [time] => 1550069152778
    [pending] => 0.87758000
    [amount] => 0.87758000
    [type] => buy
    [price] => 0.033728
)

2019-02-13 15:46:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:46:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:46:05 - cex place new buy order: eth_btc 0.03373 0.87753 [8212630006] margin:0.28164838422768]Array
(
    [complete] => 
    [id] => 8212630006
    [time] => 1550069164688
    [pending] => 0.87753000
    [amount] => 0.87753000
    [type] => buy
    [price] => 0.03373
)

2019-02-13 15:46:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:46:16 - cex place new buy order: eth_btc 0.033732 0.87748 [8212630732] margin:0.3231353017906]Array
(
    [complete] => 
    [id] => 8212630732
    [time] => 1550069176210
    [pending] => 0.87748000
    [amount] => 0.87748000
    [type] => buy
    [price] => 0.033732
)

2019-02-13 15:46:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:46:29 - cex place new buy order: eth_btc 0.033738 0.87732 [8212631591] margin:0.31714980141087]Array
(
    [complete] => 
    [id] => 8212631591
    [time] => 1550069188895
    [pending] => 0.87732000
    [amount] => 0.87732000
    [type] => buy
    [price] => 0.033738
)

2019-02-13 15:46:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:46:40 - cex place new buy order: eth_btc 0.033742 0.87722 [8212632286] margin:0.31711220437436]Array
(
    [complete] => 
    [id] => 8212632286
    [time] => 1550069200244
    [pending] => 0.87722000
    [amount] => 0.87722000
    [type] => buy
    [price] => 0.033742
)

2019-02-13 15:46:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:46:52 - cex place new buy order: eth_btc 0.033744 0.87716 [8212633228] margin:0.31709340919865]Array
(
    [complete] => 
    [id] => 8212633228
    [time] => 1550069212425
    [pending] => 0.87716000
    [amount] => 0.87716000
    [type] => buy
    [price] => 0.033744
)

2019-02-13 15:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:47:05 - cex place new buy order: eth_btc 0.033749 0.87703 [8212634261] margin:0.30223117722006]Array
(
    [complete] => 
    [id] => 8212634261
    [time] => 1550069224814
    [pending] => 0.87703000
    [amount] => 0.87703000
    [type] => buy
    [price] => 0.033749
)

2019-02-13 15:47:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:47:18 - cex place new buy order: eth_btc 0.033751 0.87698 [8212635385] margin:0.30813901810316]Array
(
    [complete] => 
    [id] => 8212635385
    [time] => 1550069237521
    [pending] => 0.87698000
    [amount] => 0.87698000
    [type] => buy
    [price] => 0.033751
)

2019-02-13 15:47:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:47:28 - cex place new buy order: eth_btc 0.033753 0.87693 [8212636407] margin:0.28145646312923]Array
(
    [complete] => 
    [id] => 8212636407
    [time] => 1550069248419
    [pending] => 0.87693000
    [amount] => 0.87693000
    [type] => buy
    [price] => 0.033753
)

2019-02-13 15:47:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:47:41 - cex place new buy order: eth_btc 0.033755 0.87688 [8212637639] margin:0.25477707006369]Array
(
    [complete] => 
    [id] => 8212637639
    [time] => 1550069261218
    [pending] => 0.87688000
    [amount] => 0.87688000
    [type] => buy
    [price] => 0.033755
)

2019-02-13 15:47:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:47:53 - cex place new buy order: eth_btc 0.033757 0.87683 [8212638794] margin:0.27253606659359]Array
(
    [complete] => 
    [id] => 8212638794
    [time] => 1550069272502
    [pending] => 0.87683000
    [amount] => 0.87683000
    [type] => buy
    [price] => 0.033757
)

2019-02-13 15:48:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:48:05 - cex place new buy order: eth_btc 0.033759 0.87677 [8212640193] margin:0.26067122841316]Array
(
    [complete] => 
    [id] => 8212640193
    [time] => 1550069285188
    [pending] => 0.87677000
    [amount] => 0.87677000
    [type] => buy
    [price] => 0.033759
)

2019-02-13 15:48:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:48:17 - cex place new buy order: eth_btc 0.033761 0.87672 [8212641264] margin:0.25769378869109]Array
(
    [complete] => 
    [id] => 8212641264
    [time] => 1550069296845
    [pending] => 0.87672000
    [amount] => 0.87672000
    [type] => buy
    [price] => 0.033761
)

2019-02-13 15:48:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:48:28 - cex place new buy order: eth_btc 0.033763 0.87667 [8212641955] margin:0.24879305748897]Array
(
    [complete] => 
    [id] => 8212641955
    [time] => 1550069308058
    [pending] => 0.87667000
    [amount] => 0.87667000
    [type] => buy
    [price] => 0.033763
)

2019-02-13 15:48:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:48:41 - cex place new buy order: eth_btc 0.033765 0.87662 [8212642599] margin:0.26654820079965]Array
(
    [complete] => 
    [id] => 8212642599
    [time] => 1550069320765
    [pending] => 0.87662000
    [amount] => 0.87662000
    [type] => buy
    [price] => 0.033765
)

2019-02-13 15:48:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:49:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:49:26 - cex place new buy order: eth_btc 0.033767 0.87657 [8212646137] margin:0.23691770071372]Array
(
    [complete] => 
    [id] => 8212646137
    [time] => 1550069366487
    [pending] => 0.87657000
    [amount] => 0.87657000
    [type] => buy
    [price] => 0.033767
)

2019-02-13 15:49:36 - cex delete buy orders: eth_btc[move]
2019-02-13 15:49:38 - cex place new buy order: eth_btc 0.033768 0.87651 [8212647090] margin:0.19840682282566]Array
(
    [complete] => 
    [id] => 8212647090
    [time] => 1550069377613
    [pending] => 0.87651000
    [amount] => 0.87651000
    [type] => buy
    [price] => 0.033768
)

2019-02-13 15:49:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:49:51 - cex place new buy order: eth_btc 0.03377 0.87649 [8212648134] margin:0.20136215575954]Array
(
    [complete] => 
    [id] => 8212648134
    [time] => 1550069391192
    [pending] => 0.87649000
    [amount] => 0.87649000
    [type] => buy
    [price] => 0.03377
)

2019-02-13 15:50:01 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:50:07 - cex place new buy order: eth_btc 0.033749 0.877 [8212649528]Array
(
    [complete] => 
    [id] => 8212649528
    [time] => 1550069406965
    [pending] => 0.87700000
    [amount] => 0.87700000
    [type] => buy
    [price] => 0.033749
)

2019-02-13 15:50:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:50:17 - cex place new buy order: eth_btc 0.033751 0.87698 [8212650519] margin:0.22517851322923]Array
(
    [complete] => 
    [id] => 8212650519
    [time] => 1550069416656
    [pending] => 0.87698000
    [amount] => 0.87698000
    [type] => buy
    [price] => 0.033751
)

2019-02-13 15:50:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:50:28 - cex place new buy order: eth_btc 0.033753 0.87693 [8212651536] margin:0.2192397712796]Array
(
    [complete] => 
    [id] => 8212651536
    [time] => 1550069428255
    [pending] => 0.87693000
    [amount] => 0.87693000
    [type] => buy
    [price] => 0.033753
)

2019-02-13 15:50:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:50:40 - cex place new buy order: eth_btc 0.033755 0.87688 [8212652427] margin:0.21330173307659]Array
(
    [complete] => 
    [id] => 8212652427
    [time] => 1550069440107
    [pending] => 0.87688000
    [amount] => 0.87688000
    [type] => buy
    [price] => 0.033755
)

2019-02-13 15:50:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:50:51 - cex place new buy order: eth_btc 0.033757 0.87683 [8212653236] margin:0.21032674704504]Array
(
    [complete] => 
    [id] => 8212653236
    [time] => 1550069450652
    [pending] => 0.87683000
    [amount] => 0.87683000
    [type] => buy
    [price] => 0.033757
)

2019-02-13 15:50:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:51:01 - cex place new buy order: eth_btc 0.033759 0.87677 [8212654189] margin:0.20142776741017]Array
(
    [complete] => 
    [id] => 8212654189
    [time] => 1550069460755
    [pending] => 0.87677000
    [amount] => 0.87677000
    [type] => buy
    [price] => 0.033759
)

2019-02-13 15:51:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:51:07 - cex place new buy order: eth_btc 0.033761 0.87672 [8212654775] margin:0.20141583483901]Array
(
    [complete] => 
    [id] => 8212654775
    [time] => 1550069467459
    [pending] => 0.87672000
    [amount] => 0.87672000
    [type] => buy
    [price] => 0.033761
)

2019-02-13 15:51:19 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:51:29 - cex place new buy order: eth_btc 0.033718 0.8778 [8212656935]Array
(
    [complete] => 
    [id] => 8212656935
    [time] => 1550069488530
    [pending] => 0.87780000
    [amount] => 0.87780000
    [type] => buy
    [price] => 0.033718
)

2019-02-13 15:51:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:51:40 - cex place new buy order: eth_btc 0.03372 0.87779 [8212658299] margin:0.29062870699881]Array
(
    [complete] => 
    [id] => 8212658299
    [time] => 1550069499568
    [pending] => 0.87779000
    [amount] => 0.87779000
    [type] => buy
    [price] => 0.03372
)

2019-02-13 15:51:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:51:51 - cex place new buy order: eth_btc 0.033722 0.87774 [8212659231] margin:0.31433485558388]Array
(
    [complete] => 
    [id] => 8212659231
    [time] => 1550069510975
    [pending] => 0.87774000
    [amount] => 0.87774000
    [type] => buy
    [price] => 0.033722
)

2019-02-13 15:52:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:52:03 - cex delete buy orders: eth_btc[move]
2019-02-13 15:52:04 - cex place new buy order: eth_btc 0.033724 0.87768 [8212660535] margin:0.30838571936898]Array
(
    [complete] => 
    [id] => 8212660535
    [time] => 1550069524373
    [pending] => 0.87768000
    [amount] => 0.87768000
    [type] => buy
    [price] => 0.033724
)

2019-02-13 15:52:05 - cex place new buy order: eth_btc 0.033714 0.87787 [] margin:0.30251801761723]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 15:52:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:52:16 - cex place new buy order: eth_btc 0.033726 0.87763 [8212661593] margin:0.2816817885311]Array
(
    [complete] => 
    [id] => 8212661593
    [time] => 1550069536400
    [pending] => 0.87763000
    [amount] => 0.87763000
    [type] => buy
    [price] => 0.033726
)

2019-02-13 15:52:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:52:31 - cex place new buy order: eth_btc 0.033728 0.87758 [8212662981] margin:0.29945445920303]Array
(
    [complete] => 
    [id] => 8212662981
    [time] => 1550069550732
    [pending] => 0.87758000
    [amount] => 0.87758000
    [type] => buy
    [price] => 0.033728
)

2019-02-13 15:52:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:52:44 - cex place new buy order: eth_btc 0.03373 0.87753 [8212664019] margin:0.28757782389564]Array
(
    [complete] => 
    [id] => 8212664019
    [time] => 1550069563987
    [pending] => 0.87753000
    [amount] => 0.87753000
    [type] => buy
    [price] => 0.03373
)

2019-02-13 15:52:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:52:56 - cex place new buy order: eth_btc 0.033732 0.87748 [8212664891] margin:0.26087987667498]Array
(
    [complete] => 
    [id] => 8212664891
    [time] => 1550069575596
    [pending] => 0.87748000
    [amount] => 0.87748000
    [type] => buy
    [price] => 0.033732
)

2019-02-13 15:53:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:53:06 - cex place new buy order: eth_btc 0.033735 0.8774 [8212665717] margin:0.2667852378835]Array
(
    [complete] => 
    [id] => 8212665717
    [time] => 1550069585804
    [pending] => 0.87740000
    [amount] => 0.87740000
    [type] => buy
    [price] => 0.033735
)

2019-02-13 15:53:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:53:19 - cex place new buy order: eth_btc 0.033737 0.87735 [8212666607] margin:0.25787710821945]Array
(
    [complete] => 
    [id] => 8212666607
    [time] => 1550069598531
    [pending] => 0.87735000
    [amount] => 0.87735000
    [type] => buy
    [price] => 0.033737
)

2019-02-13 15:53:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:53:32 - cex place new buy order: eth_btc 0.033739 0.87729 [8212667293] margin:0.2786093245206]Array
(
    [complete] => 
    [id] => 8212667293
    [time] => 1550069611653
    [pending] => 0.87729000
    [amount] => 0.87729000
    [type] => buy
    [price] => 0.033739
)

2019-02-13 15:53:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:53:42 - cex place new buy order: eth_btc 0.033741 0.87724 [8212667856] margin:0.26970155004298]Array
(
    [complete] => 
    [id] => 8212667856
    [time] => 1550069621688
    [pending] => 0.87724000
    [amount] => 0.87724000
    [type] => buy
    [price] => 0.033741
)

2019-02-13 15:53:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:53:54 - cex place new buy order: eth_btc 0.033743 0.87719 [8212668622] margin:0.31413922887709]Array
(
    [complete] => 
    [id] => 8212668622
    [time] => 1550069633521
    [pending] => 0.87719000
    [amount] => 0.87719000
    [type] => buy
    [price] => 0.033743
)

2019-02-13 15:54:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:54:04 - cex place new buy order: eth_btc 0.033746 0.87711 [8212669185] margin:0.30225804539799]Array
(
    [complete] => 
    [id] => 8212669185
    [time] => 1550069644187
    [pending] => 0.87711000
    [amount] => 0.87711000
    [type] => buy
    [price] => 0.033746
)

2019-02-13 15:54:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:54:15 - cex place new buy order: eth_btc 0.033748 0.87706 [8212669890] margin:0.27853502429773]Array
(
    [complete] => 
    [id] => 8212669890
    [time] => 1550069655190
    [pending] => 0.87706000
    [amount] => 0.87706000
    [type] => buy
    [price] => 0.033748
)

2019-02-13 15:54:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:54:26 - cex place new buy order: eth_btc 0.03375 0.87701 [8212670498] margin:0.2488888888889]Array
(
    [complete] => 
    [id] => 8212670498
    [time] => 1550069665566
    [pending] => 0.87701000
    [amount] => 0.87701000
    [type] => buy
    [price] => 0.03375
)

2019-02-13 15:54:35 - cex delete buy orders: eth_btc[move]
2019-02-13 15:54:37 - cex place new buy order: eth_btc 0.033751 0.87696 [8212671218] margin:0.19850675515525]Array
(
    [complete] => 
    [id] => 8212671218
    [time] => 1550069677108
    [pending] => 0.87696000
    [amount] => 0.87696000
    [type] => buy
    [price] => 0.033751
)

2019-02-13 15:54:46 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:55:02 - cex place new buy order: eth_btc 0.033717 0.8779 [8212672757]Array
(
    [complete] => 
    [id] => 8212672757
    [time] => 1550069702152
    [pending] => 0.87790000
    [amount] => 0.87790000
    [type] => buy
    [price] => 0.033717
)

2019-02-13 15:55:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:55:15 - cex place new buy order: eth_btc 0.033719 0.87781 [8212673514] margin:0.29656870013939]Array
(
    [complete] => 
    [id] => 8212673514
    [time] => 1550069715341
    [pending] => 0.87781000
    [amount] => 0.87781000
    [type] => buy
    [price] => 0.033719
)

2019-02-13 15:55:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:55:26 - cex place new buy order: eth_btc 0.033721 0.87776 [8212674070] margin:0.29062008837224]Array
(
    [complete] => 
    [id] => 8212674070
    [time] => 1550069725915
    [pending] => 0.87776000
    [amount] => 0.87776000
    [type] => buy
    [price] => 0.033721
)

2019-02-13 15:55:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:55:37 - cex place new buy order: eth_btc 0.033723 0.87771 [8212674735] margin:0.28467218219019]Array
(
    [complete] => 
    [id] => 8212674735
    [time] => 1550069736828
    [pending] => 0.87771000
    [amount] => 0.87771000
    [type] => buy
    [price] => 0.033723
)

2019-02-13 15:56:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:56:09 - cex place new buy order: eth_btc 0.033725 0.87766 [8212677303] margin:0.24017790956266]Array
(
    [complete] => 
    [id] => 8212677303
    [time] => 1550069768903
    [pending] => 0.87766000
    [amount] => 0.87766000
    [type] => buy
    [price] => 0.033725
)

2019-02-13 15:56:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:56:20 - cex place new buy order: eth_btc 0.033727 0.87761 [8212678009] margin:0.23423370000297]Array
(
    [complete] => 
    [id] => 8212678009
    [time] => 1550069780118
    [pending] => 0.87761000
    [amount] => 0.87761000
    [type] => buy
    [price] => 0.033727
)

2019-02-13 15:56:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:56:31 - cex place new buy order: eth_btc 0.033729 0.87755 [8212678793] margin:0.24311423404191]Array
(
    [complete] => 
    [id] => 8212678793
    [time] => 1550069791415
    [pending] => 0.87755000
    [amount] => 0.87755000
    [type] => buy
    [price] => 0.033729
)

2019-02-13 15:56:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:56:43 - cex place new buy order: eth_btc 0.033731 0.8775 [8212679542] margin:0.23420592333461]Array
(
    [complete] => 
    [id] => 8212679542
    [time] => 1550069803077
    [pending] => 0.87750000
    [amount] => 0.87750000
    [type] => buy
    [price] => 0.033731
)

2019-02-13 15:56:54 - cex delete buy orders: eth_btc [above margin]
2019-02-13 15:57:04 - cex place new buy order: eth_btc 0.033666 0.8792 [8212681636]Array
(
    [complete] => 
    [id] => 8212681636
    [time] => 1550069823908
    [pending] => 0.87920000
    [amount] => 0.87920000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 15:57:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:57:15 - cex place new buy order: eth_btc 0.033674 0.87899 [8212682640] margin:0.33854011997385]Array
(
    [complete] => 
    [id] => 8212682640
    [time] => 1550069835206
    [pending] => 0.87899000
    [amount] => 0.87899000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 15:57:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:57:26 - cex place new buy order: eth_btc 0.033676 0.87894 [8212683798] margin:0.30585580235185]Array
(
    [complete] => 
    [id] => 8212683798
    [time] => 1550069845857
    [pending] => 0.87894000
    [amount] => 0.87894000
    [type] => buy
    [price] => 0.033676
)

2019-02-13 15:57:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:57:37 - cex place new buy order: eth_btc 0.03368 0.0075 [] margin:0.31175771971497]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 15:57:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:57:49 - cex place new buy order: eth_btc 0.033681 0.87881 [8212686552] margin:0.27612006769393]Array
(
    [complete] => 
    [id] => 8212686552
    [time] => 1550069868771
    [pending] => 0.87881000
    [amount] => 0.87881000
    [type] => buy
    [price] => 0.033681
)

2019-02-13 15:57:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:57:59 - cex place new buy order: eth_btc 0.033683 0.87875 [8212687735] margin:0.32063652287506]Array
(
    [complete] => 
    [id] => 8212687735
    [time] => 1550069879460
    [pending] => 0.87875000
    [amount] => 0.87875000
    [type] => buy
    [price] => 0.033683
)

2019-02-13 15:58:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:58:05 - cex place new buy order: eth_btc 0.033685 0.8787 [8212688385] margin:0.29686804215527]Array
(
    [complete] => 
    [id] => 8212688385
    [time] => 1550069884651
    [pending] => 0.87870000
    [amount] => 0.87870000
    [type] => buy
    [price] => 0.033685
)

2019-02-13 15:58:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:58:16 - cex place new buy order: eth_btc 0.033689 0.8786 [8212689546] margin:0.27011784261923]Array
(
    [complete] => 
    [id] => 8212689546
    [time] => 1550069896341
    [pending] => 0.87860000
    [amount] => 0.87860000
    [type] => buy
    [price] => 0.033689
)

2019-02-13 15:58:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:58:27 - cex place new buy order: eth_btc 0.033691 0.87854 [8212690668] margin:0.27306995933634]Array
(
    [complete] => 
    [id] => 8212690668
    [time] => 1550069906562
    [pending] => 0.87854000
    [amount] => 0.87854000
    [type] => buy
    [price] => 0.033691
)

2019-02-13 15:58:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:58:38 - cex place new buy order: eth_btc 0.033693 0.87849 [8212691949] margin:0.25821387231768]Array
(
    [complete] => 
    [id] => 8212691949
    [time] => 1550069918293
    [pending] => 0.87849000
    [amount] => 0.87849000
    [type] => buy
    [price] => 0.033693
)

2019-02-13 15:58:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:59:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:59:28 - cex place new buy order: eth_btc 0.033695 0.87844 [8212695393] margin:0.22852055201068]Array
(
    [complete] => 
    [id] => 8212695393
    [time] => 1550069967948
    [pending] => 0.87844000
    [amount] => 0.87844000
    [type] => buy
    [price] => 0.033695
)

2019-02-13 15:59:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 15:59:40 - cex place new buy order: eth_btc 0.033697 0.87839 [8212695970] margin:0.22553936552214]Array
(
    [complete] => 
    [id] => 8212695970
    [time] => 1550069979631
    [pending] => 0.87839000
    [amount] => 0.87839000
    [type] => buy
    [price] => 0.033697
)

2019-02-13 15:59:49 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:00:03 - cex place new buy order: eth_btc 0.033662 0.8793 [8212697490]Array
(
    [complete] => 
    [id] => 8212697490
    [time] => 1550070002621
    [pending] => 0.87930000
    [amount] => 0.87930000
    [type] => buy
    [price] => 0.033662
)

2019-02-13 16:00:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:00:17 - cex place new buy order: eth_btc 0.033664 0.87925 [8212699164] margin:0.21090779467681]Array
(
    [complete] => 
    [id] => 8212699164
    [time] => 1550070016649
    [pending] => 0.87925000
    [amount] => 0.87925000
    [type] => buy
    [price] => 0.033664
)

2019-02-13 16:00:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:00:30 - cex place new buy order: eth_btc 0.033666 0.8792 [8212700759] margin:0.23465811204182]Array
(
    [complete] => 
    [id] => 8212700759
    [time] => 1550070030402
    [pending] => 0.87920000
    [amount] => 0.87920000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 16:00:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:00:44 - cex place new buy order: eth_btc 0.033668 0.87914 [8212702139] margin:0.24949506950218]Array
(
    [complete] => 
    [id] => 8212702139
    [time] => 1550070043645
    [pending] => 0.87914000
    [amount] => 0.87914000
    [type] => buy
    [price] => 0.033668
)

2019-02-13 16:00:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:00:55 - cex place new buy order: eth_btc 0.03367 0.87909 [8212703307] margin:0.27324027324027]Array
(
    [complete] => 
    [id] => 8212703307
    [time] => 1550070054640
    [pending] => 0.87909000
    [amount] => 0.87909000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 16:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:01:06 - cex place new buy order: eth_btc 0.033672 0.87904 [8212704867] margin:0.22273699215964]Array
(
    [complete] => 
    [id] => 8212704867
    [time] => 1550070066311
    [pending] => 0.87904000
    [amount] => 0.87904000
    [type] => buy
    [price] => 0.033672
)

2019-02-13 16:01:17 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:01:30 - cex place new buy order: eth_btc 0.033632 0.8801 [8212707856]Array
(
    [complete] => 
    [id] => 8212707856
    [time] => 1550070090281
    [pending] => 0.88010000
    [amount] => 0.88010000
    [type] => buy
    [price] => 0.033632
)

2019-02-13 16:01:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:01:40 - cex place new buy order: eth_btc 0.033634 0.88003 [8212708740] margin:0.27650591663197]Array
(
    [complete] => 
    [id] => 8212708740
    [time] => 1550070100112
    [pending] => 0.88003000
    [amount] => 0.88003000
    [type] => buy
    [price] => 0.033634
)

2019-02-13 16:01:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:01:52 - cex place new buy order: eth_btc 0.033636 0.87998 [8212709483] margin:0.24378641931264]Array
(
    [complete] => 
    [id] => 8212709483
    [time] => 1550070111776
    [pending] => 0.87998000
    [amount] => 0.87998000
    [type] => buy
    [price] => 0.033636
)

2019-02-13 16:02:01 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:02:07 - cex place new buy order: eth_btc 0.033571 0.8817 [8212710937]Array
(
    [complete] => 
    [id] => 8212710937
    [time] => 1550070127386
    [pending] => 0.88170000
    [amount] => 0.88170000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 16:02:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:02:17 - cex place new buy order: eth_btc 0.033573 0.88163 [8212711774] margin:0.30381556607988]Array
(
    [complete] => 
    [id] => 8212711774
    [time] => 1550070137009
    [pending] => 0.88163000
    [amount] => 0.88163000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 16:02:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:02:29 - cex place new buy order: eth_btc 0.033577 0.88153 [8212712775] margin:0.33356166423444]Array
(
    [complete] => 
    [id] => 8212712775
    [time] => 1550070149180
    [pending] => 0.88153000
    [amount] => 0.88153000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 16:02:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:02:40 - cex place new buy order: eth_btc 0.033579 0.88147 [8212713596] margin:0.28291491706127]Array
(
    [complete] => 
    [id] => 8212713596
    [time] => 1550070159770
    [pending] => 0.88147000
    [amount] => 0.88147000
    [type] => buy
    [price] => 0.033579
)

2019-02-13 16:02:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:02:51 - cex place new buy order: eth_btc 0.033581 0.88142 [8212714605] margin:0.38116792233704]Array
(
    [complete] => 
    [id] => 8212714605
    [time] => 1550070171332
    [pending] => 0.88142000
    [amount] => 0.88142000
    [type] => buy
    [price] => 0.033581
)

2019-02-13 16:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:03:05 - cex place new buy order: eth_btc 0.033583 0.88137 [8212715742] margin:0.37816752523596]Array
(
    [complete] => 
    [id] => 8212715742
    [time] => 1550070185182
    [pending] => 0.88137000
    [amount] => 0.88137000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 16:03:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:03:15 - cex place new buy order: eth_btc 0.033585 0.88132 [8212716607] margin:0.37814500521065]Array
(
    [complete] => 
    [id] => 8212716607
    [time] => 1550070194902
    [pending] => 0.88132000
    [amount] => 0.88132000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 16:03:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:03:27 - cex place new buy order: eth_btc 0.033591 0.88116 [8212717580] margin:0.36021553392276]Array
(
    [complete] => 
    [id] => 8212717580
    [time] => 1550070207137
    [pending] => 0.88116000
    [amount] => 0.88116000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 16:03:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:03:40 - cex place new buy order: eth_btc 0.033593 0.88111 [8212718506] margin:0.35721727740898]Array
(
    [complete] => 
    [id] => 8212718506
    [time] => 1550070220391
    [pending] => 0.88111000
    [amount] => 0.88111000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 16:03:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:03:51 - cex place new buy order: eth_btc 0.033607 0.88074 [8212719318] margin:0.31541047995953]Array
(
    [complete] => 
    [id] => 8212719318
    [time] => 1550070231288
    [pending] => 0.88074000
    [amount] => 0.88074000
    [type] => buy
    [price] => 0.033607
)

2019-02-13 16:04:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:04:02 - cex place new buy order: eth_btc 0.033615 0.88053 [8212720162] margin:0.31533541573703]Array
(
    [complete] => 
    [id] => 8212720162
    [time] => 1550070241863
    [pending] => 0.88053000
    [amount] => 0.88053000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 16:04:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:04:08 - cex place new buy order: eth_btc 0.033617 0.88048 [8212720583] margin:0.30639259898266]Array
(
    [complete] => 
    [id] => 8212720583
    [time] => 1550070248273
    [pending] => 0.88048000
    [amount] => 0.88048000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 16:04:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:04:19 - cex place new buy order: eth_btc 0.033619 0.88043 [8212721466] margin:0.27068027008534]Array
(
    [complete] => 
    [id] => 8212721466
    [time] => 1550070259385
    [pending] => 0.88043000
    [amount] => 0.88043000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 16:04:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:04:33 - cex place new buy order: eth_btc 0.033621 0.88037 [8212722261] margin:0.24984384759525]Array
(
    [complete] => 
    [id] => 8212722261
    [time] => 1550070272553
    [pending] => 0.88037000
    [amount] => 0.88037000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 16:04:42 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:04:53 - cex place new buy order: eth_btc 0.033571 0.8817 [8212723840]Array
(
    [complete] => 
    [id] => 8212723840
    [time] => 1550070293424
    [pending] => 0.88170000
    [amount] => 0.88170000
    [type] => buy
    [price] => 0.033571
)

2019-02-13 16:05:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:05:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:05:04 - cex place new buy order: eth_btc 0.033574 0.88161 [8212724912] margin:0.31869899326862]Array
(
    [complete] => 
    [id] => 8212724912
    [time] => 1550070303597
    [pending] => 0.88161000
    [amount] => 0.88161000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 16:05:04 - cex place new buy order: eth_btc 0.033574 0.88161 [] margin:0.31869899326862]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 16:05:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:05:15 - cex place new buy order: eth_btc 0.033576 0.88155 [8212726136] margin:0.28889683106981]Array
(
    [complete] => 
    [id] => 8212726136
    [time] => 1550070314952
    [pending] => 0.88155000
    [amount] => 0.88155000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 16:05:25 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:05:39 - cex place new buy order: eth_btc 0.03349 0.8838 [8212728722]Array
(
    [complete] => 
    [id] => 8212728722
    [time] => 1550070338530
    [pending] => 0.88380000
    [amount] => 0.88380000
    [type] => buy
    [price] => 0.03349
)

2019-02-13 16:05:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:05:49 - cex place new buy order: eth_btc 0.033492 0.88376 [8212729851] margin:0.39412396990326]Array
(
    [complete] => 
    [id] => 8212729851
    [time] => 1550070348852
    [pending] => 0.88376000
    [amount] => 0.88376000
    [type] => buy
    [price] => 0.033492
)

2019-02-13 16:05:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:05:59 - cex place new buy order: eth_btc 0.033494 0.88371 [8212730846] margin:0.39708604526183]Array
(
    [complete] => 
    [id] => 8212730846
    [time] => 1550070358919
    [pending] => 0.88371000
    [amount] => 0.88371000
    [type] => buy
    [price] => 0.033494
)

2019-02-13 16:06:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:06:07 - cex place new buy order: eth_btc 0.033496 0.88366 [8212731910] margin:0.51946501074756]Array
(
    [complete] => 
    [id] => 8212731910
    [time] => 1550070367216
    [pending] => 0.88366000
    [amount] => 0.88366000
    [type] => buy
    [price] => 0.033496
)

2019-02-13 16:06:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:06:17 - cex place new buy order: eth_btc 0.033498 0.88361 [8212733144] margin:0.6149620872888]Array
(
    [complete] => 
    [id] => 8212733144
    [time] => 1550070376929
    [pending] => 0.88361000
    [amount] => 0.88361000
    [type] => buy
    [price] => 0.033498
)

2019-02-13 16:06:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:06:24 - cex place new buy order: eth_btc 0.0335 0.88355 [8212733900] margin:0.64776119402983]Array
(
    [complete] => 
    [id] => 8212733900
    [time] => 1550070384234
    [pending] => 0.88355000
    [amount] => 0.88355000
    [type] => buy
    [price] => 0.0335
)

2019-02-13 16:06:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:06:34 - cex place new buy order: eth_btc 0.033506 0.88339 [8212734822] margin:0.57900077598043]Array
(
    [complete] => 
    [id] => 8212734822
    [time] => 1550070393610
    [pending] => 0.88339000
    [amount] => 0.88339000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 16:06:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:06:44 - cex place new buy order: eth_btc 0.033508 0.88334 [8212735755] margin:0.57299749313595]Array
(
    [complete] => 
    [id] => 8212735755
    [time] => 1550070404242
    [pending] => 0.88334000
    [amount] => 0.88334000
    [type] => buy
    [price] => 0.033508
)

2019-02-13 16:06:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:06:54 - cex place new buy order: eth_btc 0.033515 0.88316 [8212736709] margin:0.47143070267044]Array
(
    [complete] => 
    [id] => 8212736709
    [time] => 1550070414154
    [pending] => 0.88316000
    [amount] => 0.88316000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 16:07:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:07:06 - cex place new buy order: eth_btc 0.033517 0.8831 [8212737750] margin:0.45051764776083]Array
(
    [complete] => 
    [id] => 8212737750
    [time] => 1550070426000
    [pending] => 0.88310000
    [amount] => 0.88310000
    [type] => buy
    [price] => 0.033517
)

2019-02-13 16:07:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:07:19 - cex place new buy order: eth_btc 0.033521 0.883 [8212738984] margin:0.39378300170043]Array
(
    [complete] => 
    [id] => 8212738984
    [time] => 1550070439417
    [pending] => 0.88300000
    [amount] => 0.88300000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 16:07:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:07:31 - cex place new buy order: eth_btc 0.033523 0.88295 [8212740252] margin:0.41762372102734]Array
(
    [complete] => 
    [id] => 8212740252
    [time] => 1550070451402
    [pending] => 0.88295000
    [amount] => 0.88295000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 16:07:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:07:42 - cex place new buy order: eth_btc 0.033529 0.88279 [8212741286] margin:0.41456649467624]Array
(
    [complete] => 
    [id] => 8212741286
    [time] => 1550070462138
    [pending] => 0.88279000
    [amount] => 0.88279000
    [type] => buy
    [price] => 0.033529
)

2019-02-13 16:07:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:07:54 - cex place new buy order: eth_btc 0.033547 0.88232 [8212742865] margin:0.3636688824634]Array
(
    [complete] => 
    [id] => 8212742865
    [time] => 1550070474493
    [pending] => 0.88232000
    [amount] => 0.88232000
    [type] => buy
    [price] => 0.033547
)

2019-02-13 16:08:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:08:07 - cex place new buy order: eth_btc 0.033551 0.88221 [8212744239] margin:0.31295639474231]Array
(
    [complete] => 
    [id] => 8212744239
    [time] => 1550070486820
    [pending] => 0.88221000
    [amount] => 0.88221000
    [type] => buy
    [price] => 0.033551
)

2019-02-13 16:08:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:08:17 - cex place new buy order: eth_btc 0.033553 0.88216 [8212745539] margin:0.23842875450781]Array
(
    [complete] => 
    [id] => 8212745539
    [time] => 1550070497368
    [pending] => 0.88216000
    [amount] => 0.88216000
    [type] => buy
    [price] => 0.033553
)

2019-02-13 16:08:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:09:29 - cex place new buy order: eth_btc 0.033555 0.8821 [8212751032] margin:0.24735508866041]Array
(
    [complete] => 
    [id] => 8212751032
    [time] => 1550070569166
    [pending] => 0.88210000
    [amount] => 0.88210000
    [type] => buy
    [price] => 0.033555
)

2019-02-13 16:09:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:09:41 - cex place new buy order: eth_btc 0.033557 0.88205 [8212751750] margin:0.26522037130852]Array
(
    [complete] => 
    [id] => 8212751750
    [time] => 1550070581497
    [pending] => 0.88205000
    [amount] => 0.88205000
    [type] => buy
    [price] => 0.033557
)

2019-02-13 16:09:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:09:53 - cex place new buy order: eth_btc 0.03356 0.88197 [8212752824] margin:0.30095351609059]Array
(
    [complete] => 
    [id] => 8212752824
    [time] => 1550070592775
    [pending] => 0.88197000
    [amount] => 0.88197000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 16:10:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:10:05 - cex place new buy order: eth_btc 0.033562 0.88192 [8212753839] margin:0.32477206364341]Array
(
    [complete] => 
    [id] => 8212753839
    [time] => 1550070605156
    [pending] => 0.88192000
    [amount] => 0.88192000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 16:10:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:10:17 - cex place new buy order: eth_btc 0.033564 0.88187 [8212755062] margin:0.32475271123822]Array
(
    [complete] => 
    [id] => 8212755062
    [time] => 1550070616846
    [pending] => 0.88187000
    [amount] => 0.88187000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 16:10:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:10:31 - cex place new buy order: eth_btc 0.033566 0.88182 [8212756239] margin:0.44985997735805]Array
(
    [complete] => 
    [id] => 8212756239
    [time] => 1550070631117
    [pending] => 0.88182000
    [amount] => 0.88182000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 16:10:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:10:40 - cex place new buy order: eth_btc 0.033568 0.88176 [8212756822] margin:0.42600095328884]Array
(
    [complete] => 
    [id] => 8212756822
    [time] => 1550070640110
    [pending] => 0.88176000
    [amount] => 0.88176000
    [type] => buy
    [price] => 0.033568
)

2019-02-13 16:10:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:10:50 - cex place new buy order: eth_btc 0.03357 0.88171 [8212757905] margin:0.4289544235925]Array
(
    [complete] => 
    [id] => 8212757905
    [time] => 1550070650168
    [pending] => 0.88171000
    [amount] => 0.88171000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 16:10:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:11:00 - cex place new buy order: eth_btc 0.033572 0.88166 [8212759086] margin:0.42892886929586]Array
(
    [complete] => 
    [id] => 8212759086
    [time] => 1550070660495
    [pending] => 0.88166000
    [amount] => 0.88166000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 16:11:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:11:12 - cex place new buy order: eth_btc 0.033574 0.88161 [8212760456] margin:0.33954846011797]Array
(
    [complete] => 
    [id] => 8212760456
    [time] => 1550070672413
    [pending] => 0.88161000
    [amount] => 0.88161000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 16:11:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:11:23 - cex place new buy order: eth_btc 0.033588 0.88124 [8212761620] margin:0.34833869239013]Array
(
    [complete] => 
    [id] => 8212761620
    [time] => 1550070683280
    [pending] => 0.88124000
    [amount] => 0.88124000
    [type] => buy
    [price] => 0.033588
)

2019-02-13 16:11:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:11:34 - cex place new buy order: eth_btc 0.033598 0.88098 [8212762268] margin:0.28870766117031]Array
(
    [complete] => 
    [id] => 8212762268
    [time] => 1550070694295
    [pending] => 0.88098000
    [amount] => 0.88098000
    [type] => buy
    [price] => 0.033598
)

2019-02-13 16:11:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:11:46 - cex place new buy order: eth_btc 0.0336 0.88092 [8212762988] margin:0.29166666666667]Array
(
    [complete] => 
    [id] => 8212762988
    [time] => 1550070705938
    [pending] => 0.88092000
    [amount] => 0.88092000
    [type] => buy
    [price] => 0.0336
)

2019-02-13 16:11:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:11:57 - cex place new buy order: eth_btc 0.033606 0.88077 [8212763742] margin:0.28863893352375]Array
(
    [complete] => 
    [id] => 8212763742
    [time] => 1550070717477
    [pending] => 0.88077000
    [amount] => 0.88077000
    [type] => buy
    [price] => 0.033606
)

2019-02-13 16:12:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:12:05 - cex place new buy order: eth_btc 0.033608 0.88071 [8212764450] margin:0.29159723875267]Array
(
    [complete] => 
    [id] => 8212764450
    [time] => 1550070724860
    [pending] => 0.88071000
    [amount] => 0.88071000
    [type] => buy
    [price] => 0.033608
)

2019-02-13 16:12:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:12:15 - cex place new buy order: eth_btc 0.033612 0.88061 [8212765302] margin:0.27966202546708]Array
(
    [complete] => 
    [id] => 8212765302
    [time] => 1550070734658
    [pending] => 0.88061000
    [amount] => 0.88061000
    [type] => buy
    [price] => 0.033612
)

2019-02-13 16:12:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:12:26 - cex place new buy order: eth_btc 0.033614 0.88056 [8212766410] margin:0.24989587671804]Array
(
    [complete] => 
    [id] => 8212766410
    [time] => 1550070746247
    [pending] => 0.88056000
    [amount] => 0.88056000
    [type] => buy
    [price] => 0.033614
)

2019-02-13 16:12:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:12:36 - cex place new buy order: eth_btc 0.033616 0.8805 [8212767222] margin:0.21120894811995]Array
(
    [complete] => 
    [id] => 8212767222
    [time] => 1550070756136
    [pending] => 0.88050000
    [amount] => 0.88050000
    [type] => buy
    [price] => 0.033616
)

2019-02-13 16:12:45 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:13:00 - cex place new buy order: eth_btc 0.033558 0.882 [8212769148]Array
(
    [complete] => 
    [id] => 8212769148
    [time] => 1550070779789
    [pending] => 0.88200000
    [amount] => 0.88200000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 16:13:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:13:18 - cex place new buy order: eth_btc 0.033564 0.88187 [8212770591] margin:0.33964962459778]Array
(
    [complete] => 
    [id] => 8212770591
    [time] => 1550070798321
    [pending] => 0.88187000
    [amount] => 0.88187000
    [type] => buy
    [price] => 0.033564
)

2019-02-13 16:13:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:13:31 - cex place new buy order: eth_btc 0.03357 0.88171 [8212771535] margin:0.32767351802203]Array
(
    [complete] => 
    [id] => 8212771535
    [time] => 1550070810692
    [pending] => 0.88171000
    [amount] => 0.88171000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 16:13:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:13:43 - cex place new buy order: eth_btc 0.033572 0.88166 [8212772214] margin:0.33063267008222]Array
(
    [complete] => 
    [id] => 8212772214
    [time] => 1550070823065
    [pending] => 0.88166000
    [amount] => 0.88166000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 16:13:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:13:57 - cex place new buy order: eth_btc 0.033578 0.8815 [8212773007] margin:0.25016379772469]Array
(
    [complete] => 
    [id] => 8212773007
    [time] => 1550070836909
    [pending] => 0.88150000
    [amount] => 0.88150000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 16:14:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:14:08 - cex place new buy order: eth_btc 0.033582 0.8814 [8212773845] margin:0.27395628610565]Array
(
    [complete] => 
    [id] => 8212773845
    [time] => 1550070848354
    [pending] => 0.88140000
    [amount] => 0.88140000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 16:14:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:14:20 - cex place new buy order: eth_btc 0.033586 0.88129 [8212774551] margin:0.27690108973979]Array
(
    [complete] => 
    [id] => 8212774551
    [time] => 1550070860116
    [pending] => 0.88129000
    [amount] => 0.88129000
    [type] => buy
    [price] => 0.033586
)

2019-02-13 16:14:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:14:29 - cex place new buy order: eth_btc 0.033588 0.88124 [8212774842] margin:0.29772537811124]Array
(
    [complete] => 
    [id] => 8212774842
    [time] => 1550070868552
    [pending] => 0.88124000
    [amount] => 0.88124000
    [type] => buy
    [price] => 0.033588
)

2019-02-13 16:14:35 - cex delete buy orders: eth_btc[move]
2019-02-13 16:14:37 - cex place new buy order: eth_btc 0.033586 0.88121 [8212775267] margin:0.29473934919171]Array
(
    [complete] => 
    [id] => 8212775267
    [time] => 1550070876596
    [pending] => 0.88121000
    [amount] => 0.88121000
    [type] => buy
    [price] => 0.033586
)

2019-02-13 16:14:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:14:47 - cex place new buy order: eth_btc 0.03359 0.88119 [8212776403] margin:0.27686811551055]Array
(
    [complete] => 
    [id] => 8212776403
    [time] => 1550070887315
    [pending] => 0.88119000
    [amount] => 0.88119000
    [type] => buy
    [price] => 0.03359
)

2019-02-13 16:14:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:14:59 - cex place new buy order: eth_btc 0.033592 0.88113 [8212777339] margin:0.29768992617289]Array
(
    [complete] => 
    [id] => 8212777339
    [time] => 1550070898786
    [pending] => 0.88113000
    [amount] => 0.88113000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 16:15:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:15:08 - cex place new buy order: eth_btc 0.033594 0.88108 [8212778160] margin:0.25599809489791]Array
(
    [complete] => 
    [id] => 8212778160
    [time] => 1550070908117
    [pending] => 0.88108000
    [amount] => 0.88108000
    [type] => buy
    [price] => 0.033594
)

2019-02-13 16:15:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:15:18 - cex place new buy order: eth_btc 0.033596 0.88103 [8212779035] margin:0.25895939992855]Array
(
    [complete] => 
    [id] => 8212779035
    [time] => 1550070918364
    [pending] => 0.88103000
    [amount] => 0.88103000
    [type] => buy
    [price] => 0.033596
)

2019-02-13 16:15:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:15:30 - cex place new buy order: eth_btc 0.033598 0.88098 [8212779816] margin:0.25596761712006]Array
(
    [complete] => 
    [id] => 8212779816
    [time] => 1550070929699
    [pending] => 0.88098000
    [amount] => 0.88098000
    [type] => buy
    [price] => 0.033598
)

2019-02-13 16:15:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:15:42 - cex place new buy order: eth_btc 0.0336 0.88092 [8212780603] margin:0.2529761904762]Array
(
    [complete] => 
    [id] => 8212780603
    [time] => 1550070941868
    [pending] => 0.88092000
    [amount] => 0.88092000
    [type] => buy
    [price] => 0.0336
)

2019-02-13 16:15:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:15:54 - cex place new buy order: eth_btc 0.033602 0.88087 [8212781799] margin:0.2470091066008]Array
(
    [complete] => 
    [id] => 8212781799
    [time] => 1550070954395
    [pending] => 0.88087000
    [amount] => 0.88087000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 16:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:16:05 - cex place new buy order: eth_btc 0.033604 0.88082 [8212782579] margin:0.24104273300798]Array
(
    [complete] => 
    [id] => 8212782579
    [time] => 1550070965292
    [pending] => 0.88082000
    [amount] => 0.88082000
    [type] => buy
    [price] => 0.033604
)

2019-02-13 16:16:05 - cex place new buy order: eth_btc 0.033604 0.88082 [] margin:0.24104273300798]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 16:16:18 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:16:19 - cex place new buy order: eth_btc 0.033606 0.88077 [8212783789] margin:0.26185800154734]Array
(
    [complete] => 
    [id] => 8212783789
    [time] => 1550070979042
    [pending] => 0.88077000
    [amount] => 0.88077000
    [type] => buy
    [price] => 0.033606
)

2019-02-13 16:16:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:16:30 - cex place new buy order: eth_btc 0.033608 0.88071 [8212784881] margin:0.25589145441562]Array
(
    [complete] => 
    [id] => 8212784881
    [time] => 1550070990126
    [pending] => 0.88071000
    [amount] => 0.88071000
    [type] => buy
    [price] => 0.033608
)

2019-02-13 16:16:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:16:40 - cex place new buy order: eth_btc 0.03361 0.88066 [8212785770] margin:0.21719726271943]Array
(
    [complete] => 
    [id] => 8212785770
    [time] => 1550070999584
    [pending] => 0.88066000
    [amount] => 0.88066000
    [type] => buy
    [price] => 0.03361
)

2019-02-13 16:16:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:16:51 - cex place new buy order: eth_btc 0.033612 0.88061 [8212786767] margin:0.24098536237058]Array
(
    [complete] => 
    [id] => 8212786767
    [time] => 1550071011109
    [pending] => 0.88061000
    [amount] => 0.88061000
    [type] => buy
    [price] => 0.033612
)

2019-02-13 16:16:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:16:59 - cex place new buy order: eth_btc 0.033614 0.88056 [8212787629] margin:0.21419646575833]Array
(
    [complete] => 
    [id] => 8212787629
    [time] => 1550071019304
    [pending] => 0.88056000
    [amount] => 0.88056000
    [type] => buy
    [price] => 0.033614
)

2019-02-13 16:17:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:17:05 - cex place new buy order: eth_btc 0.033616 0.8805 [8212788151] margin:0.23500713945741]Array
(
    [complete] => 
    [id] => 8212788151
    [time] => 1550071024618
    [pending] => 0.88050000
    [amount] => 0.88050000
    [type] => buy
    [price] => 0.033616
)

2019-02-13 16:17:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:17:14 - cex place new buy order: eth_btc 0.033618 0.88045 [8212788881] margin:0.22606936760068]Array
(
    [complete] => 
    [id] => 8212788881
    [time] => 1550071034297
    [pending] => 0.88045000
    [amount] => 0.88045000
    [type] => buy
    [price] => 0.033618
)

2019-02-13 16:17:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:17:26 - cex place new buy order: eth_btc 0.03362 0.8804 [8212789576] margin:0.20226055919095]Array
(
    [complete] => 
    [id] => 8212789576
    [time] => 1550071045611
    [pending] => 0.88040000
    [amount] => 0.88040000
    [type] => buy
    [price] => 0.03362
)

2019-02-13 16:17:36 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:17:50 - cex place new buy order: eth_btc 0.0336 0.8809 [8212791847]Array
(
    [complete] => 
    [id] => 8212791847
    [time] => 1550071069789
    [pending] => 0.88090000
    [amount] => 0.88090000
    [type] => buy
    [price] => 0.0336
)

2019-02-13 16:17:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:18:00 - cex place new buy order: eth_btc 0.033602 0.88087 [8212792992] margin:0.27081721326112]Array
(
    [complete] => 
    [id] => 8212792992
    [time] => 1550071080118
    [pending] => 0.88087000
    [amount] => 0.88087000
    [type] => buy
    [price] => 0.033602
)

2019-02-13 16:18:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:18:17 - cex place new buy order: eth_btc 0.033606 0.88077 [8212794679] margin:0.25888234243885]Array
(
    [complete] => 
    [id] => 8212794679
    [time] => 1550071097112
    [pending] => 0.88077000
    [amount] => 0.88077000
    [type] => buy
    [price] => 0.033606
)

2019-02-13 16:18:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:18:29 - cex place new buy order: eth_btc 0.033608 0.88071 [8212795644] margin:0.26481790049988]Array
(
    [complete] => 
    [id] => 8212795644
    [time] => 1550071108710
    [pending] => 0.88071000
    [amount] => 0.88071000
    [type] => buy
    [price] => 0.033608
)

2019-02-13 16:19:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:19:31 - cex place new buy order: eth_btc 0.033625 0.88027 [8212799245] margin:0.34200743494424]Array
(
    [complete] => 
    [id] => 8212799245
    [time] => 1550071170732
    [pending] => 0.88027000
    [amount] => 0.88027000
    [type] => buy
    [price] => 0.033625
)

2019-02-13 16:19:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:19:43 - cex place new buy order: eth_btc 0.033627 0.88022 [8212799967] margin:0.35982989859338]Array
(
    [complete] => 
    [id] => 8212799967
    [time] => 1550071182754
    [pending] => 0.88022000
    [amount] => 0.88022000
    [type] => buy
    [price] => 0.033627
)

2019-02-13 16:19:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:19:54 - cex place new buy order: eth_btc 0.033629 0.88016 [8212800506] margin:0.37765024235037]Array
(
    [complete] => 
    [id] => 8212800506
    [time] => 1550071193603
    [pending] => 0.88016000
    [amount] => 0.88016000
    [type] => buy
    [price] => 0.033629
)

2019-02-13 16:20:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:20:05 - cex place new buy order: eth_btc 0.033631 0.88011 [8212801162] margin:0.37168088965538]Array
(
    [complete] => 
    [id] => 8212801162
    [time] => 1550071204725
    [pending] => 0.88011000
    [amount] => 0.88011000
    [type] => buy
    [price] => 0.033631
)

2019-02-13 16:20:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:20:15 - cex place new buy order: eth_btc 0.033637 0.87995 [8212801697] margin:0.32404792341767]Array
(
    [complete] => 
    [id] => 8212801697
    [time] => 1550071214696
    [pending] => 0.87995000
    [amount] => 0.87995000
    [type] => buy
    [price] => 0.033637
)

2019-02-13 16:20:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:20:25 - cex place new buy order: eth_btc 0.033639 0.8799 [8212802294] margin:0.31808317726447]Array
(
    [complete] => 
    [id] => 8212802294
    [time] => 1550071224789
    [pending] => 0.87990000
    [amount] => 0.87990000
    [type] => buy
    [price] => 0.033639
)

2019-02-13 16:20:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:20:35 - cex place new buy order: eth_btc 0.033641 0.87985 [8212802926] margin:0.31211914033469]Array
(
    [complete] => 
    [id] => 8212802926
    [time] => 1550071234933
    [pending] => 0.87985000
    [amount] => 0.87985000
    [type] => buy
    [price] => 0.033641
)

2019-02-13 16:20:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:20:45 - cex place new buy order: eth_btc 0.033643 0.8798 [8212803649] margin:0.30912819903099]Array
(
    [complete] => 
    [id] => 8212803649
    [time] => 1550071245174
    [pending] => 0.87980000
    [amount] => 0.87980000
    [type] => buy
    [price] => 0.033643
)

2019-02-13 16:20:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:20:55 - cex place new buy order: eth_btc 0.033645 0.87975 [8212804301] margin:0.31505424282956]Array
(
    [complete] => 
    [id] => 8212804301
    [time] => 1550071254799
    [pending] => 0.87975000
    [amount] => 0.87975000
    [type] => buy
    [price] => 0.033645
)

2019-02-13 16:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:21:06 - cex place new buy order: eth_btc 0.033649 0.87964 [8212805101] margin:0.30015750839552]Array
(
    [complete] => 
    [id] => 8212805101
    [time] => 1550071265769
    [pending] => 0.87964000
    [amount] => 0.87964000
    [type] => buy
    [price] => 0.033649
)

2019-02-13 16:21:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:21:15 - cex place new buy order: eth_btc 0.033653 0.87954 [8212805507] margin:0.28823581850057]Array
(
    [complete] => 
    [id] => 8212805507
    [time] => 1550071274850
    [pending] => 0.87954000
    [amount] => 0.87954000
    [type] => buy
    [price] => 0.033653
)

2019-02-13 16:21:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:21:25 - cex place new buy order: eth_btc 0.033659 0.87938 [8212806403] margin:0.27332957010013]Array
(
    [complete] => 
    [id] => 8212806403
    [time] => 1550071284964
    [pending] => 0.87938000
    [amount] => 0.87938000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 16:21:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:21:34 - cex place new buy order: eth_btc 0.033663 0.87927 [8212807079] margin:0.27626771232512]Array
(
    [complete] => 
    [id] => 8212807079
    [time] => 1550071293570
    [pending] => 0.87927000
    [amount] => 0.87927000
    [type] => buy
    [price] => 0.033663
)

2019-02-13 16:21:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:21:45 - cex place new buy order: eth_btc 0.033665 0.87922 [8212807858] margin:0.2732808554879]Array
(
    [complete] => 
    [id] => 8212807858
    [time] => 1550071304661
    [pending] => 0.87922000
    [amount] => 0.87922000
    [type] => buy
    [price] => 0.033665
)

2019-02-13 16:21:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:21:53 - cex place new buy order: eth_btc 0.033667 0.87917 [8212808459] margin:0.2821754240057]Array
(
    [complete] => 
    [id] => 8212808459
    [time] => 1550071313496
    [pending] => 0.87917000
    [amount] => 0.87917000
    [type] => buy
    [price] => 0.033667
)

2019-02-13 16:22:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:22:02 - cex place new buy order: eth_btc 0.033669 0.87912 [8212809093] margin:0.28512875345275]Array
(
    [complete] => 
    [id] => 8212809093
    [time] => 1550071321998
    [pending] => 0.87912000
    [amount] => 0.87912000
    [type] => buy
    [price] => 0.033669
)

2019-02-13 16:22:11 - cex delete buy orders: eth_btc[move]
2019-02-13 16:22:13 - cex place new buy order: eth_btc 0.033665 0.87909 [8212809713] margin:0.27621027621028]Array
(
    [complete] => 
    [id] => 8212809713
    [time] => 1550071332606
    [pending] => 0.87909000
    [amount] => 0.87909000
    [type] => buy
    [price] => 0.033665
)

2019-02-13 16:22:21 - cex delete buy orders: eth_btc[move]
2019-02-13 16:22:23 - cex place new buy order: eth_btc 0.033661 0.8792 [8212810552] margin:0.29109487316581]Array
(
    [complete] => 
    [id] => 8212810552
    [time] => 1550071342608
    [pending] => 0.87920000
    [amount] => 0.87920000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 16:22:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:22:31 - cex place new buy order: eth_btc 0.033666 0.8792 [8212811220] margin:0.29109487316581]Array
(
    [complete] => 
    [id] => 8212811220
    [time] => 1550071350717
    [pending] => 0.87920000
    [amount] => 0.87920000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 16:22:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:22:39 - cex place new buy order: eth_btc 0.033668 0.87914 [8212811857] margin:0.28810740168705]Array
(
    [complete] => 
    [id] => 8212811857
    [time] => 1550071358790
    [pending] => 0.87914000
    [amount] => 0.87914000
    [type] => buy
    [price] => 0.033668
)

2019-02-13 16:22:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:22:49 - cex place new buy order: eth_btc 0.03367 0.87909 [8212812578] margin:0.28215028215031]Array
(
    [complete] => 
    [id] => 8212812578
    [time] => 1550071368836
    [pending] => 0.87909000
    [amount] => 0.87909000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 16:22:56 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:22:58 - cex place new buy order: eth_btc 0.033672 0.87904 [8212813201] margin:0.24649560465668]Array
(
    [complete] => 
    [id] => 8212813201
    [time] => 1550071377647
    [pending] => 0.87904000
    [amount] => 0.87904000
    [type] => buy
    [price] => 0.033672
)

2019-02-13 16:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:23:05 - cex place new buy order: eth_btc 0.033674 0.87899 [8212813739] margin:0.25538991506799]Array
(
    [complete] => 
    [id] => 8212813739
    [time] => 1550071385174
    [pending] => 0.87899000
    [amount] => 0.87899000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 16:23:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:23:14 - cex place new buy order: eth_btc 0.033676 0.87894 [8212814311] margin:0.25240527378549]Array
(
    [complete] => 
    [id] => 8212814311
    [time] => 1550071393548
    [pending] => 0.87894000
    [amount] => 0.87894000
    [type] => buy
    [price] => 0.033676
)

2019-02-13 16:23:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:23:22 - cex place new buy order: eth_btc 0.033678 0.87888 [8212814866] margin:0.24645168953026]Array
(
    [complete] => 
    [id] => 8212814866
    [time] => 1550071401948
    [pending] => 0.87888000
    [amount] => 0.87888000
    [type] => buy
    [price] => 0.033678
)

2019-02-13 16:23:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:23:32 - cex place new buy order: eth_btc 0.03368 0.87883 [8212815858] margin:0.22862232779097]Array
(
    [complete] => 
    [id] => 8212815858
    [time] => 1550071412319
    [pending] => 0.87883000
    [amount] => 0.87883000
    [type] => buy
    [price] => 0.03368
)

2019-02-13 16:23:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:23:40 - cex place new buy order: eth_btc 0.033682 0.87878 [8212816350] margin:0.21970191793836]Array
(
    [complete] => 
    [id] => 8212816350
    [time] => 1550071420117
    [pending] => 0.87878000
    [amount] => 0.87878000
    [type] => buy
    [price] => 0.033682
)

2019-02-13 16:23:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:23:48 - cex place new buy order: eth_btc 0.033684 0.87873 [8212816993] margin:0.21078256739104]Array
(
    [complete] => 
    [id] => 8212816993
    [time] => 1550071427763
    [pending] => 0.87873000
    [amount] => 0.87873000
    [type] => buy
    [price] => 0.033684
)

2019-02-13 16:23:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:23:57 - cex place new buy order: eth_btc 0.033686 0.87867 [8212817712] margin:0.20483286825388]Array
(
    [complete] => 
    [id] => 8212817712
    [time] => 1550071436578
    [pending] => 0.87867000
    [amount] => 0.87867000
    [type] => buy
    [price] => 0.033686
)

2019-02-13 16:24:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:24:05 - cex place new buy order: eth_btc 0.033688 0.87862 [8212818309] margin:0.22856803609594]Array
(
    [complete] => 
    [id] => 8212818309
    [time] => 1550071444834
    [pending] => 0.87862000
    [amount] => 0.87862000
    [type] => buy
    [price] => 0.033688
)

2019-02-13 16:24:12 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:24:25 - cex place new buy order: eth_btc 0.033638 0.8799 [8212820702]Array
(
    [complete] => 
    [id] => 8212820702
    [time] => 1550071465193
    [pending] => 0.87990000
    [amount] => 0.87990000
    [type] => buy
    [price] => 0.033638
)

2019-02-13 16:24:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:24:36 - cex place new buy order: eth_btc 0.03364 0.87988 [8212821549] margin:0.24970273483946]Array
(
    [complete] => 
    [id] => 8212821549
    [time] => 1550071476243
    [pending] => 0.87988000
    [amount] => 0.87988000
    [type] => buy
    [price] => 0.03364
)

2019-02-13 16:24:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:24:48 - cex place new buy order: eth_btc 0.033642 0.87982 [8212822470] margin:0.24671541525474]Array
(
    [complete] => 
    [id] => 8212822470
    [time] => 1550071488032
    [pending] => 0.87982000
    [amount] => 0.87982000
    [type] => buy
    [price] => 0.033642
)

2019-02-13 16:24:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:25:00 - cex place new buy order: eth_btc 0.033644 0.87977 [8212823469] margin:0.25858994174295]Array
(
    [complete] => 
    [id] => 8212823469
    [time] => 1550071500198
    [pending] => 0.87977000
    [amount] => 0.87977000
    [type] => buy
    [price] => 0.033644
)

2019-02-13 16:25:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:25:08 - cex place new buy order: eth_btc 0.033646 0.87972 [8212823935] margin:0.26154669202876]Array
(
    [complete] => 
    [id] => 8212823935
    [time] => 1550071507675
    [pending] => 0.87972000
    [amount] => 0.87972000
    [type] => buy
    [price] => 0.033646
)

2019-02-13 16:25:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:25:20 - cex place new buy order: eth_btc 0.033648 0.87967 [8212824756] margin:0.22883975273418]Array
(
    [complete] => 
    [id] => 8212824756
    [time] => 1550071520281
    [pending] => 0.87967000
    [amount] => 0.87967000
    [type] => buy
    [price] => 0.033648
)

2019-02-13 16:25:30 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:25:41 - cex place new buy order: eth_btc 0.033618 0.8805 [8212826486]Array
(
    [complete] => 
    [id] => 8212826486
    [time] => 1550071541094
    [pending] => 0.88050000
    [amount] => 0.88050000
    [type] => buy
    [price] => 0.033618
)

2019-02-13 16:25:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:25:51 - cex place new buy order: eth_btc 0.033622 0.88035 [8212827336] margin:0.31229552078995]Array
(
    [complete] => 
    [id] => 8212827336
    [time] => 1550071550822
    [pending] => 0.88035000
    [amount] => 0.88035000
    [type] => buy
    [price] => 0.033622
)

2019-02-13 16:26:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:26:01 - cex place new buy order: eth_btc 0.033624 0.88029 [8212828494] margin:0.30632881275279]Array
(
    [complete] => 
    [id] => 8212828494
    [time] => 1550071561126
    [pending] => 0.88029000
    [amount] => 0.88029000
    [type] => buy
    [price] => 0.033624
)

2019-02-13 16:26:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:26:08 - cex place new buy order: eth_btc 0.033626 0.88024 [8212829117] margin:0.30036281448877]Array
(
    [complete] => 
    [id] => 8212829117
    [time] => 1550071568332
    [pending] => 0.88024000
    [amount] => 0.88024000
    [type] => buy
    [price] => 0.033626
)

2019-02-13 16:26:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:26:20 - cex place new buy order: eth_btc 0.033628 0.88019 [8212829882] margin:0.20221244201259]Array
(
    [complete] => 
    [id] => 8212829882
    [time] => 1550071580273
    [pending] => 0.88019000
    [amount] => 0.88019000
    [type] => buy
    [price] => 0.033628
)

2019-02-13 16:26:32 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:26:42 - cex place new buy order: eth_btc 0.033565 0.8818 [8212831672]Array
(
    [complete] => 
    [id] => 8212831672
    [time] => 1550071601954
    [pending] => 0.88180000
    [amount] => 0.88180000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 16:26:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:26:52 - cex place new buy order: eth_btc 0.033567 0.88179 [8212832772] margin:0.37834778204786]Array
(
    [complete] => 
    [id] => 8212832772
    [time] => 1550071611577
    [pending] => 0.88179000
    [amount] => 0.88179000
    [type] => buy
    [price] => 0.033567
)

2019-02-13 16:26:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:27:01 - cex place new buy order: eth_btc 0.033573 0.88163 [8212833906] margin:0.42891609328926]Array
(
    [complete] => 
    [id] => 8212833906
    [time] => 1550071620717
    [pending] => 0.88163000
    [amount] => 0.88163000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 16:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:27:05 - cex place new buy order: eth_btc 0.033575 0.88158 [8212834418] margin:0.34549516008935]Array
(
    [complete] => 
    [id] => 8212834418
    [time] => 1550071625374
    [pending] => 0.88158000
    [amount] => 0.88158000
    [type] => buy
    [price] => 0.033575
)

2019-02-13 16:27:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:27:15 - cex place new buy order: eth_btc 0.033581 0.88142 [8212835519] margin:0.35734492719097]Array
(
    [complete] => 
    [id] => 8212835519
    [time] => 1550071634714
    [pending] => 0.88142000
    [amount] => 0.88142000
    [type] => buy
    [price] => 0.033581
)

2019-02-13 16:27:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:27:26 - cex place new buy order: eth_btc 0.033593 0.88111 [8212836622] margin:0.29470425386242]Array
(
    [complete] => 
    [id] => 8212836622
    [time] => 1550071646153
    [pending] => 0.88111000
    [amount] => 0.88111000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 16:27:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:27:40 - cex place new buy order: eth_btc 0.033599 0.88095 [8212837906] margin:0.39286883538199]Array
(
    [complete] => 
    [id] => 8212837906
    [time] => 1550071660121
    [pending] => 0.88095000
    [amount] => 0.88095000
    [type] => buy
    [price] => 0.033599
)

2019-02-13 16:27:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:27:51 - cex place new buy order: eth_btc 0.033613 0.88058 [8212838971] margin:0.30940409960429]Array
(
    [complete] => 
    [id] => 8212838971
    [time] => 1550071670751
    [pending] => 0.88058000
    [amount] => 0.88058000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 16:27:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:28:01 - cex place new buy order: eth_btc 0.033621 0.88037 [8212839957] margin:0.27066416822819]Array
(
    [complete] => 
    [id] => 8212839957
    [time] => 1550071680709
    [pending] => 0.88037000
    [amount] => 0.88037000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 16:28:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:28:09 - cex place new buy order: eth_btc 0.033623 0.88032 [8212840728] margin:0.24388067691758]Array
(
    [complete] => 
    [id] => 8212840728
    [time] => 1550071688785
    [pending] => 0.88032000
    [amount] => 0.88032000
    [type] => buy
    [price] => 0.033623
)

2019-02-13 16:28:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:28:21 - cex place new buy order: eth_btc 0.033625 0.88027 [8212841879] margin:0.24981412639404]Array
(
    [complete] => 
    [id] => 8212841879
    [time] => 1550071700580
    [pending] => 0.88027000
    [amount] => 0.88027000
    [type] => buy
    [price] => 0.033625
)

2019-02-13 16:28:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:28:32 - cex place new buy order: eth_btc 0.033627 0.88022 [8212842710] margin:0.27061587414874]Array
(
    [complete] => 
    [id] => 8212842710
    [time] => 1550071712172
    [pending] => 0.88022000
    [amount] => 0.88022000
    [type] => buy
    [price] => 0.033627
)

2019-02-13 16:28:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:28:43 - cex place new buy order: eth_btc 0.033629 0.88016 [8212843463] margin:0.2646525320408]Array
(
    [complete] => 
    [id] => 8212843463
    [time] => 1550071722809
    [pending] => 0.88016000
    [amount] => 0.88016000
    [type] => buy
    [price] => 0.033629
)

2019-02-13 16:28:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:29:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:29:27 - cex place new buy order: eth_btc 0.033637 0.87995 [8212846458] margin:0.2586437553884]Array
(
    [complete] => 
    [id] => 8212846458
    [time] => 1550071767495
    [pending] => 0.87995000
    [amount] => 0.87995000
    [type] => buy
    [price] => 0.033637
)

2019-02-13 16:29:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:29:39 - cex place new buy order: eth_btc 0.033639 0.8799 [8212846929] margin:0.24971015785249]Array
(
    [complete] => 
    [id] => 8212846929
    [time] => 1550071778748
    [pending] => 0.87990000
    [amount] => 0.87990000
    [type] => buy
    [price] => 0.033639
)

2019-02-13 16:29:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:29:49 - cex place new buy order: eth_btc 0.033641 0.87985 [8212847370] margin:0.22591480633749]Array
(
    [complete] => 
    [id] => 8212847370
    [time] => 1550071788650
    [pending] => 0.87985000
    [amount] => 0.87985000
    [type] => buy
    [price] => 0.033641
)

2019-02-13 16:29:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:29:58 - cex place new buy order: eth_btc 0.033643 0.8798 [8212848077] margin:0.21995660315666]Array
(
    [complete] => 
    [id] => 8212848077
    [time] => 1550071798351
    [pending] => 0.87980000
    [amount] => 0.87980000
    [type] => buy
    [price] => 0.033643
)

2019-02-13 16:30:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:30:06 - cex place new buy order: eth_btc 0.033645 0.00751 [] margin:0.22291573785109]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 16:30:14 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:30:32 - cex place new buy order: eth_btc 0.033591 0.8812 [8212850287]Array
(
    [complete] => 
    [id] => 8212850287
    [time] => 1550071831864
    [pending] => 0.88120000
    [amount] => 0.88120000
    [type] => buy
    [price] => 0.033591
)

2019-02-13 16:30:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:30:42 - cex place new buy order: eth_btc 0.033593 0.88111 [8212850970] margin:0.36019408805408]Array
(
    [complete] => 
    [id] => 8212850970
    [time] => 1550071842048
    [pending] => 0.88111000
    [amount] => 0.88111000
    [type] => buy
    [price] => 0.033593
)

2019-02-13 16:30:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:30:55 - cex place new buy order: eth_btc 0.033595 0.88105 [8212851587] margin:0.38100907873195]Array
(
    [complete] => 
    [id] => 8212851587
    [time] => 1550071854553
    [pending] => 0.88105000
    [amount] => 0.88105000
    [type] => buy
    [price] => 0.033595
)

2019-02-13 16:31:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:31:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:31:06 - cex place new buy order: eth_btc 0.033597 0.881 [8212852435] margin:0.38693931005744]Array
(
    [complete] => 
    [id] => 8212852435
    [time] => 1550071866399
    [pending] => 0.88100000
    [amount] => 0.88100000
    [type] => buy
    [price] => 0.033597
)

2019-02-13 16:31:06 - cex place new buy order: eth_btc 0.033597 0.881 [] margin:0.38693931005744]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 16:31:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:31:22 - cex place new buy order: eth_btc 0.033603 0.88084 [8212853400] margin:0.36306282177185]Array
(
    [complete] => 
    [id] => 8212853400
    [time] => 1550071881638
    [pending] => 0.88084000
    [amount] => 0.88084000
    [type] => buy
    [price] => 0.033603
)

2019-02-13 16:31:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:31:34 - cex place new buy order: eth_btc 0.033623 0.88032 [8212854491] margin:0.32120869642802]Array
(
    [complete] => 
    [id] => 8212854491
    [time] => 1550071893959
    [pending] => 0.88032000
    [amount] => 0.88032000
    [type] => buy
    [price] => 0.033623
)

2019-02-13 16:31:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:31:46 - cex place new buy order: eth_btc 0.033627 0.88022 [8212855238] margin:0.32414428881553]Array
(
    [complete] => 
    [id] => 8212855238
    [time] => 1550071905567
    [pending] => 0.88022000
    [amount] => 0.88022000
    [type] => buy
    [price] => 0.033627
)

2019-02-13 16:31:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:31:56 - cex place new buy order: eth_btc 0.033635 0.88001 [8212855866] margin:0.3181210049056]Array
(
    [complete] => 
    [id] => 8212855866
    [time] => 1550071916144
    [pending] => 0.88001000
    [amount] => 0.88001000
    [type] => buy
    [price] => 0.033635
)

2019-02-13 16:32:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:32:06 - cex place new buy order: eth_btc 0.033641 0.87985 [8212856610] margin:0.30617401385213]Array
(
    [complete] => 
    [id] => 8212856610
    [time] => 1550071926355
    [pending] => 0.87985000
    [amount] => 0.87985000
    [type] => buy
    [price] => 0.033641
)

2019-02-13 16:32:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:32:14 - cex place new buy order: eth_btc 0.033643 0.8798 [8212856990] margin:0.30615581250186]Array
(
    [complete] => 
    [id] => 8212856990
    [time] => 1550071933851
    [pending] => 0.87980000
    [amount] => 0.87980000
    [type] => buy
    [price] => 0.033643
)

2019-02-13 16:32:21 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:32:22 - cex place new buy order: eth_btc 0.033647 0.87969 [8212857673] margin:0.30611941629268]Array
(
    [complete] => 
    [id] => 8212857673
    [time] => 1550071942388
    [pending] => 0.87969000
    [amount] => 0.87969000
    [type] => buy
    [price] => 0.033647
)

2019-02-13 16:32:31 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:32:33 - cex place new buy order: eth_btc 0.033655 0.87948 [8212858534] margin:0.29713266973703]Array
(
    [complete] => 
    [id] => 8212858534
    [time] => 1550071952993
    [pending] => 0.87948000
    [amount] => 0.87948000
    [type] => buy
    [price] => 0.033655
)

2019-02-13 16:32:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:32:43 - cex place new buy order: eth_btc 0.033659 0.87938 [8212859772] margin:0.32086514750882]Array
(
    [complete] => 
    [id] => 8212859772
    [time] => 1550071963289
    [pending] => 0.87938000
    [amount] => 0.87938000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 16:32:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:32:52 - cex place new buy order: eth_btc 0.033661 0.87933 [8212860691] margin:0.30896289474467]Array
(
    [complete] => 
    [id] => 8212860691
    [time] => 1550071972267
    [pending] => 0.87933000
    [amount] => 0.87933000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 16:33:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:33:03 - cex place new buy order: eth_btc 0.033663 0.87927 [8212862070] margin:0.30003267682619]Array
(
    [complete] => 
    [id] => 8212862070
    [time] => 1550071982637
    [pending] => 0.87927000
    [amount] => 0.87927000
    [type] => buy
    [price] => 0.033663
)

2019-02-13 16:33:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:33:14 - cex place new buy order: eth_btc 0.033665 0.87922 [8212863638] margin:0.22575375018565]Array
(
    [complete] => 
    [id] => 8212863638
    [time] => 1550071994009
    [pending] => 0.87922000
    [amount] => 0.87922000
    [type] => buy
    [price] => 0.033665
)

2019-02-13 16:33:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:33:23 - cex place new buy order: eth_btc 0.033667 0.87917 [8212864807] margin:0.24950248017346]Array
(
    [complete] => 
    [id] => 8212864807
    [time] => 1550072003434
    [pending] => 0.87917000
    [amount] => 0.87917000
    [type] => buy
    [price] => 0.033667
)

2019-02-13 16:33:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:33:35 - cex place new buy order: eth_btc 0.033669 0.87912 [8212865933] margin:0.26136802399834]Array
(
    [complete] => 
    [id] => 8212865933
    [time] => 1550072014872
    [pending] => 0.87912000
    [amount] => 0.87912000
    [type] => buy
    [price] => 0.033669
)

2019-02-13 16:33:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:33:45 - cex place new buy order: eth_btc 0.033671 0.87907 [8212867039] margin:0.29402156158118]Array
(
    [complete] => 
    [id] => 8212867039
    [time] => 1550072024768
    [pending] => 0.87907000
    [amount] => 0.87907000
    [type] => buy
    [price] => 0.033671
)

2019-02-13 16:33:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:33:54 - cex place new buy order: eth_btc 0.033673 0.87901 [8212867972] margin:0.2732159296766]Array
(
    [complete] => 
    [id] => 8212867972
    [time] => 1550072034000
    [pending] => 0.87901000
    [amount] => 0.87901000
    [type] => buy
    [price] => 0.033673
)

2019-02-13 16:34:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:34:03 - cex place new buy order: eth_btc 0.033675 0.87896 [8212868825] margin:0.24647364513735]Array
(
    [complete] => 
    [id] => 8212868825
    [time] => 1550072042930
    [pending] => 0.87896000
    [amount] => 0.87896000
    [type] => buy
    [price] => 0.033675
)

2019-02-13 16:34:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:34:12 - cex place new buy order: eth_btc 0.033679 0.87886 [8212869843] margin:0.26722883696071]Array
(
    [complete] => 
    [id] => 8212869843
    [time] => 1550072052430
    [pending] => 0.87886000
    [amount] => 0.87886000
    [type] => buy
    [price] => 0.033679
)

2019-02-13 16:34:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:34:24 - cex place new buy order: eth_btc 0.033681 0.87881 [8212871094] margin:0.2315845729046]Array
(
    [complete] => 
    [id] => 8212871094
    [time] => 1550072063657
    [pending] => 0.87881000
    [amount] => 0.87881000
    [type] => buy
    [price] => 0.033681
)

2019-02-13 16:34:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:34:32 - cex place new buy order: eth_btc 0.033683 0.87875 [8212871759] margin:0.22266425199657]Array
(
    [complete] => 
    [id] => 8212871759
    [time] => 1550072071688
    [pending] => 0.87875000
    [amount] => 0.87875000
    [type] => buy
    [price] => 0.033683
)

2019-02-13 16:34:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:34:41 - cex place new buy order: eth_btc 0.033685 0.8787 [8212872599] margin:0.22561971203801]Array
(
    [complete] => 
    [id] => 8212872599
    [time] => 1550072080743
    [pending] => 0.87870000
    [amount] => 0.87870000
    [type] => buy
    [price] => 0.033685
)

2019-02-13 16:34:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:34:50 - cex place new buy order: eth_btc 0.033687 0.87865 [8212873431] margin:0.21670080446463]Array
(
    [complete] => 
    [id] => 8212873431
    [time] => 1550072090105
    [pending] => 0.87865000
    [amount] => 0.87865000
    [type] => buy
    [price] => 0.033687
)

2019-02-13 16:34:57 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:35:07 - cex place new buy order: eth_btc 0.033638 0.8799 [8212875171]Array
(
    [complete] => 
    [id] => 8212875171
    [time] => 1550072106675
    [pending] => 0.87990000
    [amount] => 0.87990000
    [type] => buy
    [price] => 0.033638
)

2019-02-13 16:35:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:35:14 - cex place new buy order: eth_btc 0.033646 0.87972 [8212876020] margin:0.30315639303333]Array
(
    [complete] => 
    [id] => 8212876020
    [time] => 1550072113627
    [pending] => 0.87972000
    [amount] => 0.87972000
    [type] => buy
    [price] => 0.033646
)

2019-02-13 16:35:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:35:24 - cex place new buy order: eth_btc 0.033648 0.87967 [8212877185] margin:0.27639087018543]Array
(
    [complete] => 
    [id] => 8212877185
    [time] => 1550072124024
    [pending] => 0.87967000
    [amount] => 0.87967000
    [type] => buy
    [price] => 0.033648
)

2019-02-13 16:35:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:35:36 - cex place new buy order: eth_btc 0.033652 0.87956 [8212878324] margin:0.26744324260073]Array
(
    [complete] => 
    [id] => 8212878324
    [time] => 1550072136408
    [pending] => 0.87956000
    [amount] => 0.87956000
    [type] => buy
    [price] => 0.033652
)

2019-02-13 16:35:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:35:46 - cex place new buy order: eth_btc 0.033655 0.87948 [8212878894] margin:0.25850542267121]Array
(
    [complete] => 
    [id] => 8212878894
    [time] => 1550072146479
    [pending] => 0.87948000
    [amount] => 0.87948000
    [type] => buy
    [price] => 0.033655
)

2019-02-13 16:35:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:35:56 - cex place new buy order: eth_btc 0.033657 0.87943 [8212879619] margin:0.25551891137059]Array
(
    [complete] => 
    [id] => 8212879619
    [time] => 1550072156378
    [pending] => 0.87943000
    [amount] => 0.87943000
    [type] => buy
    [price] => 0.033657
)

2019-02-13 16:36:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:36:05 - cex place new buy order: eth_btc 0.033659 0.87938 [8212880157] margin:0.26738762292404]Array
(
    [complete] => 
    [id] => 8212880157
    [time] => 1550072165328
    [pending] => 0.87938000
    [amount] => 0.87938000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 16:36:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:36:14 - cex place new buy order: eth_btc 0.033661 0.87933 [8212880605] margin:0.24063456225305]Array
(
    [complete] => 
    [id] => 8212880605
    [time] => 1550072174211
    [pending] => 0.87933000
    [amount] => 0.87933000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 16:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:36:24 - cex place new buy order: eth_btc 0.033663 0.87927 [8212881876] margin:0.30300329738884]Array
(
    [complete] => 
    [id] => 8212881876
    [time] => 1550072184517
    [pending] => 0.87927000
    [amount] => 0.87927000
    [type] => buy
    [price] => 0.033663
)

2019-02-13 16:36:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:36:35 - cex place new buy order: eth_btc 0.033665 0.87922 [8212882839] margin:0.29407396405763]Array
(
    [complete] => 
    [id] => 8212882839
    [time] => 1550072194773
    [pending] => 0.87922000
    [amount] => 0.87922000
    [type] => buy
    [price] => 0.033665
)

2019-02-13 16:36:42 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:36:43 - cex place new buy order: eth_btc 0.033667 0.87917 [8212883544] margin:0.31484836783793]Array
(
    [complete] => 
    [id] => 8212883544
    [time] => 1550072203203
    [pending] => 0.87917000
    [amount] => 0.87917000
    [type] => buy
    [price] => 0.033667
)

2019-02-13 16:36:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:36:53 - cex place new buy order: eth_btc 0.033669 0.87912 [8212884421] margin:0.26730820636194]Array
(
    [complete] => 
    [id] => 8212884421
    [time] => 1550072212790
    [pending] => 0.87912000
    [amount] => 0.87912000
    [type] => buy
    [price] => 0.033669
)

2019-02-13 16:37:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:37:03 - cex place new buy order: eth_btc 0.033671 0.87907 [8212885091] margin:0.26135249918326]Array
(
    [complete] => 
    [id] => 8212885091
    [time] => 1550072222571
    [pending] => 0.87907000
    [amount] => 0.87907000
    [type] => buy
    [price] => 0.033671
)

2019-02-13 16:37:11 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:37:13 - cex place new buy order: eth_btc 0.033673 0.87901 [8212885812] margin:0.22866985418586]Array
(
    [complete] => 
    [id] => 8212885812
    [time] => 1550072232970
    [pending] => 0.87901000
    [amount] => 0.87901000
    [type] => buy
    [price] => 0.033673
)

2019-02-13 16:37:21 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:37:34 - cex place new buy order: eth_btc 0.033658 0.8794 [8212886721]Array
(
    [complete] => 
    [id] => 8212886721
    [time] => 1550072253723
    [pending] => 0.87940000
    [amount] => 0.87940000
    [type] => buy
    [price] => 0.033658
)

2019-02-13 16:37:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:37:41 - cex place new buy order: eth_btc 0.03366 0.87935 [8212887024] margin:0.27332144979202]Array
(
    [complete] => 
    [id] => 8212887024
    [time] => 1550072260628
    [pending] => 0.87935000
    [amount] => 0.87935000
    [type] => buy
    [price] => 0.03366
)

2019-02-13 16:37:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:37:49 - cex place new buy order: eth_btc 0.033663 0.87927 [8212887450] margin:0.2673558506372]Array
(
    [complete] => 
    [id] => 8212887450
    [time] => 1550072269435
    [pending] => 0.87927000
    [amount] => 0.87927000
    [type] => buy
    [price] => 0.033663
)

2019-02-13 16:37:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:37:59 - cex place new buy order: eth_btc 0.033665 0.87922 [8212887920] margin:0.26436952324371]Array
(
    [complete] => 
    [id] => 8212887920
    [time] => 1550072278632
    [pending] => 0.87922000
    [amount] => 0.87922000
    [type] => buy
    [price] => 0.033665
)

2019-02-13 16:38:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:38:14 - cex place new buy order: eth_btc 0.033667 0.87917 [8212889435] margin:0.31484836783793]Array
(
    [complete] => 
    [id] => 8212889435
    [time] => 1550072293897
    [pending] => 0.87917000
    [amount] => 0.87917000
    [type] => buy
    [price] => 0.033667
)

2019-02-13 16:38:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:38:24 - cex place new buy order: eth_btc 0.033671 0.87907 [8212890224] margin:0.29105164681773]Array
(
    [complete] => 
    [id] => 8212890224
    [time] => 1550072303829
    [pending] => 0.87907000
    [amount] => 0.87907000
    [type] => buy
    [price] => 0.033671
)

2019-02-13 16:38:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:38:34 - cex place new buy order: eth_btc 0.033674 0.87899 [8212891172] margin:0.26132921541842]Array
(
    [complete] => 
    [id] => 8212891172
    [time] => 1550072314218
    [pending] => 0.87899000
    [amount] => 0.87899000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 16:38:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:38:44 - cex place new buy order: eth_btc 0.033676 0.87894 [8212892033] margin:0.23755790473929]Array
(
    [complete] => 
    [id] => 8212892033
    [time] => 1550072324239
    [pending] => 0.87894000
    [amount] => 0.87894000
    [type] => buy
    [price] => 0.033676
)

2019-02-13 16:38:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:38:55 - cex place new buy order: eth_btc 0.033678 0.87888 [8212893130] margin:0.21082011995963]Array
(
    [complete] => 
    [id] => 8212893130
    [time] => 1550072335353
    [pending] => 0.87888000
    [amount] => 0.87888000
    [type] => buy
    [price] => 0.033678
)

2019-02-13 16:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:39:20 - cex place new buy order: eth_btc 0.033631 0.8801 [8212895038]Array
(
    [complete] => 
    [id] => 8212895038
    [time] => 1550072360181
    [pending] => 0.88010000
    [amount] => 0.88010000
    [type] => buy
    [price] => 0.033631
)

2019-02-13 16:39:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:39:30 - cex place new buy order: eth_btc 0.033638 0.87993 [8212895831] margin:0.437005767287]Array
(
    [complete] => 
    [id] => 8212895831
    [time] => 1550072370111
    [pending] => 0.87993000
    [amount] => 0.87993000
    [type] => buy
    [price] => 0.033638
)

2019-02-13 16:39:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:39:38 - cex place new buy order: eth_btc 0.03364 0.87988 [8212896408] margin:0.44292508917954]Array
(
    [complete] => 
    [id] => 8212896408
    [time] => 1550072378404
    [pending] => 0.87988000
    [amount] => 0.87988000
    [type] => buy
    [price] => 0.03364
)

2019-02-13 16:39:46 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:39:48 - cex place new buy order: eth_btc 0.033646 0.87972 [8212897345] margin:0.43690186054803]Array
(
    [complete] => 
    [id] => 8212897345
    [time] => 1550072387526
    [pending] => 0.87972000
    [amount] => 0.87972000
    [type] => buy
    [price] => 0.033646
)

2019-02-13 16:39:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:39:59 - cex place new buy order: eth_btc 0.033648 0.87967 [8212898454] margin:0.44579172610555]Array
(
    [complete] => 
    [id] => 8212898454
    [time] => 1550072399165
    [pending] => 0.87967000
    [amount] => 0.87967000
    [type] => buy
    [price] => 0.033648
)

2019-02-13 16:40:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:40:05 - cex place new buy order: eth_btc 0.03365 0.87961 [8212899052] margin:0.45468053491828]Array
(
    [complete] => 
    [id] => 8212899052
    [time] => 1550072405171
    [pending] => 0.87961000
    [amount] => 0.87961000
    [type] => buy
    [price] => 0.03365
)

2019-02-13 16:40:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:40:17 - cex place new buy order: eth_btc 0.033656 0.87946 [8212899937] margin:0.36249108628477]Array
(
    [complete] => 
    [id] => 8212899937
    [time] => 1550072416962
    [pending] => 0.87946000
    [amount] => 0.87946000
    [type] => buy
    [price] => 0.033656
)

2019-02-13 16:40:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:40:28 - cex place new buy order: eth_btc 0.033662 0.8793 [8212900588] margin:0.39510427187925]Array
(
    [complete] => 
    [id] => 8212900588
    [time] => 1550072428200
    [pending] => 0.87930000
    [amount] => 0.87930000
    [type] => buy
    [price] => 0.033662
)

2019-02-13 16:40:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:40:39 - cex place new buy order: eth_btc 0.033664 0.87925 [8212901305] margin:0.36537547528517]Array
(
    [complete] => 
    [id] => 8212901305
    [time] => 1550072439353
    [pending] => 0.87925000
    [amount] => 0.87925000
    [type] => buy
    [price] => 0.033664
)

2019-02-13 16:40:49 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:40:50 - cex place new buy order: eth_btc 0.033666 0.8792 [8212902343] margin:0.31485771995485]Array
(
    [complete] => 
    [id] => 8212902343
    [time] => 1550072450495
    [pending] => 0.87920000
    [amount] => 0.87920000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 16:41:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:41:02 - cex place new buy order: eth_btc 0.03367 0.87909 [8212903567] margin:0.33858033858034]Array
(
    [complete] => 
    [id] => 8212903567
    [time] => 1550072462127
    [pending] => 0.87909000
    [amount] => 0.87909000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 16:41:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:41:13 - cex place new buy order: eth_btc 0.033674 0.87899 [8212904596] margin:0.3177525687474]Array
(
    [complete] => 
    [id] => 8212904596
    [time] => 1550072473440
    [pending] => 0.87899000
    [amount] => 0.87899000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 16:41:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:41:24 - cex place new buy order: eth_btc 0.033684 0.87873 [8212905875] margin:0.32062700391879]Array
(
    [complete] => 
    [id] => 8212905875
    [time] => 1550072484096
    [pending] => 0.87873000
    [amount] => 0.87873000
    [type] => buy
    [price] => 0.033684
)

2019-02-13 16:41:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:41:35 - cex place new buy order: eth_btc 0.033686 0.87867 [8212907141] margin:0.24936175265688]Array
(
    [complete] => 
    [id] => 8212907141
    [time] => 1550072495329
    [pending] => 0.87867000
    [amount] => 0.87867000
    [type] => buy
    [price] => 0.033686
)

2019-02-13 16:41:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:41:46 - cex place new buy order: eth_btc 0.033688 0.87862 [8212908101] margin:0.23450486820231]Array
(
    [complete] => 
    [id] => 8212908101
    [time] => 1550072506453
    [pending] => 0.87862000
    [amount] => 0.87862000
    [type] => buy
    [price] => 0.033688
)

2019-02-13 16:41:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:42:00 - cex place new buy order: eth_btc 0.03369 0.87857 [8212909305] margin:0.23152270703473]Array
(
    [complete] => 
    [id] => 8212909305
    [time] => 1550072519835
    [pending] => 0.87857000
    [amount] => 0.87857000
    [type] => buy
    [price] => 0.03369
)

2019-02-13 16:42:06 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:42:08 - cex place new buy order: eth_btc 0.033692 0.87852 [8212910070] margin:0.23150896355217]Array
(
    [complete] => 
    [id] => 8212910070
    [time] => 1550072527676
    [pending] => 0.87852000
    [amount] => 0.87852000
    [type] => buy
    [price] => 0.033692
)

2019-02-13 16:42:19 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:42:30 - cex place new buy order: eth_btc 0.03366 0.8794 [8212912047]Array
(
    [complete] => 
    [id] => 8212912047
    [time] => 1550072549608
    [pending] => 0.87940000
    [amount] => 0.87940000
    [type] => buy
    [price] => 0.03366
)

2019-02-13 16:42:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:42:41 - cex place new buy order: eth_btc 0.033662 0.8793 [8212912957] margin:0.27627591943435]Array
(
    [complete] => 
    [id] => 8212912957
    [time] => 1550072560560
    [pending] => 0.87930000
    [amount] => 0.87930000
    [type] => buy
    [price] => 0.033662
)

2019-02-13 16:42:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:42:53 - cex place new buy order: eth_btc 0.033664 0.87925 [8212914311] margin:0.27031844106464]Array
(
    [complete] => 
    [id] => 8212914311
    [time] => 1550072573310
    [pending] => 0.87925000
    [amount] => 0.87925000
    [type] => buy
    [price] => 0.033664
)

2019-02-13 16:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:43:05 - cex place new buy order: eth_btc 0.033666 0.8792 [8212915552] margin:0.2524802471336]Array
(
    [complete] => 
    [id] => 8212915552
    [time] => 1550072584936
    [pending] => 0.87920000
    [amount] => 0.87920000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 16:43:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:43:17 - cex place new buy order: eth_btc 0.033668 0.87914 [8212916583] margin:0.24652489010337]Array
(
    [complete] => 
    [id] => 8212916583
    [time] => 1550072596984
    [pending] => 0.87914000
    [amount] => 0.87914000
    [type] => buy
    [price] => 0.033668
)

2019-02-13 16:43:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:43:29 - cex place new buy order: eth_btc 0.03367 0.87909 [8212917624] margin:0.23760023760024]Array
(
    [complete] => 
    [id] => 8212917624
    [time] => 1550072608815
    [pending] => 0.87909000
    [amount] => 0.87909000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 16:43:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:43:40 - cex place new buy order: eth_btc 0.033672 0.87904 [8212918397] margin:0.22867664528392]Array
(
    [complete] => 
    [id] => 8212918397
    [time] => 1550072620175
    [pending] => 0.87904000
    [amount] => 0.87904000
    [type] => buy
    [price] => 0.033672
)

2019-02-13 16:43:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:43:52 - cex place new buy order: eth_btc 0.033674 0.87899 [8212919187] margin:0.21975411296549]Array
(
    [complete] => 
    [id] => 8212919187
    [time] => 1550072631948
    [pending] => 0.87899000
    [amount] => 0.87899000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 16:44:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:44:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:44:04 - cex place new buy order: eth_btc 0.033676 0.87894 [8212920294] margin:0.22271053569309]Array
(
    [complete] => 
    [id] => 8212920294
    [time] => 1550072644132
    [pending] => 0.87894000
    [amount] => 0.87894000
    [type] => buy
    [price] => 0.033676
)

2019-02-13 16:44:04 - cex place new buy order: eth_btc 0.033676 0.87894 [] margin:0.22271053569309]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-13 16:44:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:44:16 - cex place new buy order: eth_btc 0.033678 0.87888 [8212921275] margin:0.21972801235226]Array
(
    [complete] => 
    [id] => 8212921275
    [time] => 1550072655786
    [pending] => 0.87888000
    [amount] => 0.87888000
    [type] => buy
    [price] => 0.033678
)

2019-02-13 16:44:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:44:28 - cex place new buy order: eth_btc 0.03368 0.87883 [8212922066] margin:0.21377672209024]Array
(
    [complete] => 
    [id] => 8212922066
    [time] => 1550072667798
    [pending] => 0.87883000
    [amount] => 0.87883000
    [type] => buy
    [price] => 0.03368
)

2019-02-13 16:44:38 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:44:51 - cex place new buy order: eth_btc 0.033622 0.8803 [8212924898]Array
(
    [complete] => 
    [id] => 8212924898
    [time] => 1550072690827
    [pending] => 0.88030000
    [amount] => 0.88030000
    [type] => buy
    [price] => 0.033622
)

2019-02-13 16:45:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:45:01 - cex place new buy order: eth_btc 0.033632 0.88009 [8212926266] margin:0.32112274024738]Array
(
    [complete] => 
    [id] => 8212926266
    [time] => 1550072701066
    [pending] => 0.88009000
    [amount] => 0.88009000
    [type] => buy
    [price] => 0.033632
)

2019-02-13 16:45:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:45:17 - cex place new buy order: eth_btc 0.033642 0.87982 [8212928067] margin:0.27941263896321]Array
(
    [complete] => 
    [id] => 8212928067
    [time] => 1550072716852
    [pending] => 0.87982000
    [amount] => 0.87982000
    [type] => buy
    [price] => 0.033642
)

2019-02-13 16:45:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:45:28 - cex place new buy order: eth_btc 0.033644 0.87977 [8212929300] margin:0.28236832719057]Array
(
    [complete] => 
    [id] => 8212929300
    [time] => 1550072727839
    [pending] => 0.87977000
    [amount] => 0.87977000
    [type] => buy
    [price] => 0.033644
)

2019-02-13 16:45:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:45:40 - cex place new buy order: eth_btc 0.033646 0.87972 [8212930084] margin:0.26749093502942]Array
(
    [complete] => 
    [id] => 8212930084
    [time] => 1550072740179
    [pending] => 0.87972000
    [amount] => 0.87972000
    [type] => buy
    [price] => 0.033646
)

2019-02-13 16:45:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:45:52 - cex place new buy order: eth_btc 0.033648 0.87967 [8212930996] margin:0.26450309082262]Array
(
    [complete] => 
    [id] => 8212930996
    [time] => 1550072752017
    [pending] => 0.87967000
    [amount] => 0.87967000
    [type] => buy
    [price] => 0.033648
)

2019-02-13 16:46:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:46:04 - cex place new buy order: eth_btc 0.03365 0.00751 [] margin:0.25854383358099]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 16:46:05 - cex place new buy order: eth_btc 0.03365 0.87961 [8212932126] margin:0.21396731054979]Array
(
    [complete] => 
    [id] => 8212932126
    [time] => 1550072765294
    [pending] => 0.87961000
    [amount] => 0.87961000
    [type] => buy
    [price] => 0.03365
)

2019-02-13 16:46:14 - cex delete buy orders: eth_btc[move]
2019-02-13 16:46:15 - cex place new buy order: eth_btc 0.033617 0.87959 [8212932738] margin:0.25556447059523]Array
(
    [complete] => 
    [id] => 8212932738
    [time] => 1550072775223
    [pending] => 0.87959000
    [amount] => 0.87959000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 16:46:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:46:38 - cex place new buy order: eth_btc 0.033622 0.88035 [8212934491] margin:0.34501219439651]Array
(
    [complete] => 
    [id] => 8212934491
    [time] => 1550072798294
    [pending] => 0.88035000
    [amount] => 0.88035000
    [type] => buy
    [price] => 0.033622
)

2019-02-13 16:46:49 - cex delete buy orders: eth_btc[move]
2019-02-13 16:46:50 - cex place new buy order: eth_btc 0.033621 0.88032 [8212935540] margin:0.34797608779704]Array
(
    [complete] => 
    [id] => 8212935540
    [time] => 1550072810257
    [pending] => 0.88032000
    [amount] => 0.88032000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 16:47:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:47:02 - cex place new buy order: eth_btc 0.033623 0.88032 [8212936625] margin:0.2974154596556]Array
(
    [complete] => 
    [id] => 8212936625
    [time] => 1550072822494
    [pending] => 0.88032000
    [amount] => 0.88032000
    [type] => buy
    [price] => 0.033623
)

2019-02-13 16:47:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:47:15 - cex place new buy order: eth_btc 0.033625 0.88027 [8212937742] margin:0.30334572490707]Array
(
    [complete] => 
    [id] => 8212937742
    [time] => 1550072835224
    [pending] => 0.88027000
    [amount] => 0.88027000
    [type] => buy
    [price] => 0.033625
)

2019-02-13 16:47:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:47:25 - cex place new buy order: eth_btc 0.033629 0.88016 [8212938719] margin:0.30330964346248]Array
(
    [complete] => 
    [id] => 8212938719
    [time] => 1550072845234
    [pending] => 0.88016000
    [amount] => 0.88016000
    [type] => buy
    [price] => 0.033629
)

2019-02-13 16:47:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:47:38 - cex place new buy order: eth_btc 0.033636 0.87998 [8212939996] margin:0.30027351647046]Array
(
    [complete] => 
    [id] => 8212939996
    [time] => 1550072857584
    [pending] => 0.87998000
    [amount] => 0.87998000
    [type] => buy
    [price] => 0.033636
)

2019-02-13 16:47:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:47:48 - cex place new buy order: eth_btc 0.033638 0.87993 [8212941157] margin:0.28539152149354]Array
(
    [complete] => 
    [id] => 8212941157
    [time] => 1550072868320
    [pending] => 0.87993000
    [amount] => 0.87993000
    [type] => buy
    [price] => 0.033638
)

2019-02-13 16:47:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:47:59 - cex place new buy order: eth_btc 0.03364 0.87988 [8212942484] margin:0.31212841854933]Array
(
    [complete] => 
    [id] => 8212942484
    [time] => 1550072879376
    [pending] => 0.87988000
    [amount] => 0.87988000
    [type] => buy
    [price] => 0.03364
)

2019-02-13 16:48:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:49:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:49:25 - cex place new buy order: eth_btc 0.033649 0.87964 [8212947881] margin:0.2912419388392]Array
(
    [complete] => 
    [id] => 8212947881
    [time] => 1550072964713
    [pending] => 0.87964000
    [amount] => 0.87964000
    [type] => buy
    [price] => 0.033649
)

2019-02-13 16:49:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:49:35 - cex place new buy order: eth_btc 0.033651 0.87959 [8212948311] margin:0.28528126950165]Array
(
    [complete] => 
    [id] => 8212948311
    [time] => 1550072974902
    [pending] => 0.87959000
    [amount] => 0.87959000
    [type] => buy
    [price] => 0.033651
)

2019-02-13 16:49:45 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:49:46 - cex place new buy order: eth_btc 0.033653 0.87954 [8212948877] margin:0.27932130865003]Array
(
    [complete] => 
    [id] => 8212948877
    [time] => 1550072986067
    [pending] => 0.87954000
    [amount] => 0.87954000
    [type] => buy
    [price] => 0.033653
)

2019-02-13 16:49:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:49:57 - cex place new buy order: eth_btc 0.033655 0.87948 [8212949585] margin:0.27336205615807]Array
(
    [complete] => 
    [id] => 8212949585
    [time] => 1550072996636
    [pending] => 0.87948000
    [amount] => 0.87948000
    [type] => buy
    [price] => 0.033655
)

2019-02-13 16:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:50:06 - cex place new buy order: eth_btc 0.033658 0.87941 [8212950602] margin:0.25848238160318]Array
(
    [complete] => 
    [id] => 8212950602
    [time] => 1550073005787
    [pending] => 0.87941000
    [amount] => 0.87941000
    [type] => buy
    [price] => 0.033658
)

2019-02-13 16:50:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:50:16 - cex place new buy order: eth_btc 0.03366 0.87935 [8212951534] margin:0.26737967914439]Array
(
    [complete] => 
    [id] => 8212951534
    [time] => 1550073016452
    [pending] => 0.87935000
    [amount] => 0.87935000
    [type] => buy
    [price] => 0.03366
)

2019-02-13 16:50:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:50:29 - cex place new buy order: eth_btc 0.033662 0.8793 [8212952432] margin:0.26142237537876]Array
(
    [complete] => 
    [id] => 8212952432
    [time] => 1550073028894
    [pending] => 0.87930000
    [amount] => 0.87930000
    [type] => buy
    [price] => 0.033662
)

2019-02-13 16:50:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:50:39 - cex place new buy order: eth_btc 0.033664 0.87925 [8212953297] margin:0.25546577946769]Array
(
    [complete] => 
    [id] => 8212953297
    [time] => 1550073039243
    [pending] => 0.87925000
    [amount] => 0.87925000
    [type] => buy
    [price] => 0.033664
)

2019-02-13 16:50:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:50:49 - cex place new buy order: eth_btc 0.033666 0.8792 [8212953981] margin:0.24356917958772]Array
(
    [complete] => 
    [id] => 8212953981
    [time] => 1550073048540
    [pending] => 0.87920000
    [amount] => 0.87920000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 16:50:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:50:58 - cex place new buy order: eth_btc 0.033668 0.87914 [8212954883] margin:0.234644172508]Array
(
    [complete] => 
    [id] => 8212954883
    [time] => 1550073058334
    [pending] => 0.87914000
    [amount] => 0.87914000
    [type] => buy
    [price] => 0.033668
)

2019-02-13 16:51:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:51:15 - cex place new buy order: eth_btc 0.03367 0.87909 [8212956444] margin:0.24354024354023]Array
(
    [complete] => 
    [id] => 8212956444
    [time] => 1550073074574
    [pending] => 0.87909000
    [amount] => 0.87909000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 16:51:25 - cex delete buy orders: eth_btc[move]
2019-02-13 16:51:27 - cex place new buy order: eth_btc 0.033616 0.87907 [8212957889] margin:0.22274360725847]Array
(
    [complete] => 
    [id] => 8212957889
    [time] => 1550073086910
    [pending] => 0.87907000
    [amount] => 0.87907000
    [type] => buy
    [price] => 0.033616
)

2019-02-13 16:51:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:51:37 - cex place new buy order: eth_btc 0.03362 0.8804 [8212958776] margin:0.37180249851276]Array
(
    [complete] => 
    [id] => 8212958776
    [time] => 1550073096997
    [pending] => 0.88040000
    [amount] => 0.88040000
    [type] => buy
    [price] => 0.03362
)

2019-02-13 16:51:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:51:49 - cex place new buy order: eth_btc 0.033624 0.88029 [8212959901] margin:0.36878420176065]Array
(
    [complete] => 
    [id] => 8212959901
    [time] => 1550073109283
    [pending] => 0.88029000
    [amount] => 0.88029000
    [type] => buy
    [price] => 0.033624
)

2019-02-13 16:52:04 - cex delete buy orders: eth_btc[move]
2019-02-13 16:52:05 - cex place new buy order: eth_btc 0.033624 0.88027 [8212961386] margin:0.35390334572492]Array
(
    [complete] => 
    [id] => 8212961386
    [time] => 1550073124954
    [pending] => 0.88027000
    [amount] => 0.88027000
    [type] => buy
    [price] => 0.033624
)

2019-02-13 16:52:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:52:26 - cex place new buy order: eth_btc 0.033628 0.88019 [8212963354] margin:0.32413464969669]Array
(
    [complete] => 
    [id] => 8212963354
    [time] => 1550073146279
    [pending] => 0.88019000
    [amount] => 0.88019000
    [type] => buy
    [price] => 0.033628
)

2019-02-13 16:52:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:52:37 - cex place new buy order: eth_btc 0.033632 0.88009 [8212964434] margin:0.31517602283537]Array
(
    [complete] => 
    [id] => 8212964434
    [time] => 1550073157348
    [pending] => 0.88009000
    [amount] => 0.88009000
    [type] => buy
    [price] => 0.033632
)

2019-02-13 16:52:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:52:49 - cex place new buy order: eth_btc 0.033634 0.88003 [8212965719] margin:0.30921091752392]Array
(
    [complete] => 
    [id] => 8212965719
    [time] => 1550073169407
    [pending] => 0.88003000
    [amount] => 0.88003000
    [type] => buy
    [price] => 0.033634
)

2019-02-13 16:53:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:53:01 - cex place new buy order: eth_btc 0.033636 0.87998 [8212967051] margin:0.30027351647046]Array
(
    [complete] => 
    [id] => 8212967051
    [time] => 1550073181298
    [pending] => 0.87998000
    [amount] => 0.87998000
    [type] => buy
    [price] => 0.033636
)

2019-02-13 16:53:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:53:13 - cex place new buy order: eth_btc 0.033638 0.87993 [8212968455] margin:0.29133717819134]Array
(
    [complete] => 
    [id] => 8212968455
    [time] => 1550073193329
    [pending] => 0.87993000
    [amount] => 0.87993000
    [type] => buy
    [price] => 0.033638
)

2019-02-13 16:53:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:53:26 - cex place new buy order: eth_btc 0.033642 0.87982 [8212969778] margin:0.29130253849354]Array
(
    [complete] => 
    [id] => 8212969778
    [time] => 1550073205830
    [pending] => 0.87982000
    [amount] => 0.87982000
    [type] => buy
    [price] => 0.033642
)

2019-02-13 16:53:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:53:36 - cex place new buy order: eth_btc 0.033644 0.87977 [8212970922] margin:0.26156223992391]Array
(
    [complete] => 
    [id] => 8212970922
    [time] => 1550073216419
    [pending] => 0.87977000
    [amount] => 0.87977000
    [type] => buy
    [price] => 0.033644
)

2019-02-13 16:53:54 - cex delete buy orders: eth_btc[move]
2019-02-13 16:53:55 - cex place new buy order: eth_btc 0.033613 0.87975 [8212972925] margin:0.25561004606924]Array
(
    [complete] => 
    [id] => 8212972925
    [time] => 1550073234859
    [pending] => 0.87975000
    [amount] => 0.87975000
    [type] => buy
    [price] => 0.033613
)

2019-02-13 16:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:54:06 - cex place new buy order: eth_btc 0.033616 0.8805 [8212974029] margin:0.30640171346978]Array
(
    [complete] => 
    [id] => 8212974029
    [time] => 1550073245809
    [pending] => 0.88050000
    [amount] => 0.88050000
    [type] => buy
    [price] => 0.033616
)

2019-02-13 16:54:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:54:18 - cex place new buy order: eth_btc 0.03362 0.8804 [8212974932] margin:0.30636525877454]Array
(
    [complete] => 
    [id] => 8212974932
    [time] => 1550073257836
    [pending] => 0.88040000
    [amount] => 0.88040000
    [type] => buy
    [price] => 0.03362
)

2019-02-13 16:54:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:54:31 - cex place new buy order: eth_btc 0.033622 0.88035 [8212975690] margin:0.3003985485694]Array
(
    [complete] => 
    [id] => 8212975690
    [time] => 1550073270754
    [pending] => 0.88035000
    [amount] => 0.88035000
    [type] => buy
    [price] => 0.033622
)

2019-02-13 16:54:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:54:42 - cex place new buy order: eth_btc 0.033627 0.88022 [8212976559] margin:0.28845867903766]Array
(
    [complete] => 
    [id] => 8212976559
    [time] => 1550073282027
    [pending] => 0.88022000
    [amount] => 0.88022000
    [type] => buy
    [price] => 0.033627
)

2019-02-13 16:54:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:54:54 - cex place new buy order: eth_btc 0.033629 0.88016 [8212977599] margin:0.28844152368492]Array
(
    [complete] => 
    [id] => 8212977599
    [time] => 1550073293806
    [pending] => 0.88016000
    [amount] => 0.88016000
    [type] => buy
    [price] => 0.033629
)

2019-02-13 16:55:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:55:06 - cex place new buy order: eth_btc 0.033633 0.88006 [8212978560] margin:0.27651413790026]Array
(
    [complete] => 
    [id] => 8212978560
    [time] => 1550073306160
    [pending] => 0.88006000
    [amount] => 0.88006000
    [type] => buy
    [price] => 0.033633
)

2019-02-13 16:55:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:55:17 - cex place new buy order: eth_btc 0.033637 0.87995 [8212979294] margin:0.28242708921722]Array
(
    [complete] => 
    [id] => 8212979294
    [time] => 1550073317460
    [pending] => 0.87995000
    [amount] => 0.87995000
    [type] => buy
    [price] => 0.033637
)

2019-02-13 16:55:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:55:31 - cex place new buy order: eth_btc 0.033641 0.87985 [8212980020] margin:0.2764483814393]Array
(
    [complete] => 
    [id] => 8212980020
    [time] => 1550073330734
    [pending] => 0.87985000
    [amount] => 0.87985000
    [type] => buy
    [price] => 0.033641
)

2019-02-13 16:55:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:55:41 - cex place new buy order: eth_btc 0.033646 0.87972 [8212980560] margin:0.26451881352909]Array
(
    [complete] => 
    [id] => 8212980560
    [time] => 1550073341099
    [pending] => 0.87972000
    [amount] => 0.87972000
    [type] => buy
    [price] => 0.033646
)

2019-02-13 16:55:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:55:53 - cex place new buy order: eth_btc 0.033648 0.87967 [8212981242] margin:0.26153114598193]Array
(
    [complete] => 
    [id] => 8212981242
    [time] => 1550073353219
    [pending] => 0.87967000
    [amount] => 0.87967000
    [type] => buy
    [price] => 0.033648
)

2019-02-13 16:56:10 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:56:11 - cex place new buy order: eth_btc 0.03365 0.87961 [8212982401] margin:0.26151560178305]Array
(
    [complete] => 
    [id] => 8212982401
    [time] => 1550073370872
    [pending] => 0.87961000
    [amount] => 0.87961000
    [type] => buy
    [price] => 0.03365
)

2019-02-13 16:56:21 - cex delete buy orders: eth_btc[move]
2019-02-13 16:56:22 - cex place new buy order: eth_btc 0.033645 0.87959 [8212983369] margin:0.2525927907046]Array
(
    [complete] => 
    [id] => 8212983369
    [time] => 1550073382115
    [pending] => 0.87959000
    [amount] => 0.87959000
    [type] => buy
    [price] => 0.033645
)

2019-02-13 16:56:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:56:54 - cex place new buy order: eth_btc 0.033647 0.87969 [8212985086] margin:0.25262281927065]Array
(
    [complete] => 
    [id] => 8212985086
    [time] => 1550073413882
    [pending] => 0.87969000
    [amount] => 0.87969000
    [type] => buy
    [price] => 0.033647
)

2019-02-13 16:57:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:57:06 - cex place new buy order: eth_btc 0.033649 0.87964 [8212985778] margin:0.24666409105769]Array
(
    [complete] => 
    [id] => 8212985778
    [time] => 1550073426369
    [pending] => 0.87964000
    [amount] => 0.87964000
    [type] => buy
    [price] => 0.033649
)

2019-02-13 16:57:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:57:18 - cex place new buy order: eth_btc 0.033651 0.87959 [8212986496] margin:0.24962111081395]Array
(
    [complete] => 
    [id] => 8212986496
    [time] => 1550073438212
    [pending] => 0.87959000
    [amount] => 0.87959000
    [type] => buy
    [price] => 0.033651
)

2019-02-13 16:57:28 - cex delete buy orders: eth_btc[move]
2019-02-13 16:57:30 - cex place new buy order: eth_btc 0.03361 0.87956 [8212987200] margin:0.21395459408058]Array
(
    [complete] => 
    [id] => 8212987200
    [time] => 1550073450132
    [pending] => 0.87956000
    [amount] => 0.87956000
    [type] => buy
    [price] => 0.03361
)

2019-02-13 16:57:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:57:44 - cex place new buy order: eth_btc 0.033616 0.8805 [8212988335] margin:0.31532603522133]Array
(
    [complete] => 
    [id] => 8212988335
    [time] => 1550073464226
    [pending] => 0.88050000
    [amount] => 0.88050000
    [type] => buy
    [price] => 0.033616
)

2019-02-13 16:57:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:57:56 - cex place new buy order: eth_btc 0.033618 0.88045 [8212989277] margin:0.25878993396393]Array
(
    [complete] => 
    [id] => 8212989277
    [time] => 1550073476317
    [pending] => 0.88045000
    [amount] => 0.88045000
    [type] => buy
    [price] => 0.033618
)

2019-02-13 16:58:13 - cex delete buy orders: eth_btc[move]
2019-02-13 16:58:14 - cex place new buy order: eth_btc 0.033618 0.88043 [8212990768] margin:0.24985871084802]Array
(
    [complete] => 
    [id] => 8212990768
    [time] => 1550073493755
    [pending] => 0.88043000
    [amount] => 0.88043000
    [type] => buy
    [price] => 0.033618
)

2019-02-13 16:58:24 - cex delete buy orders: eth_btc[move]
2019-02-13 16:58:26 - cex place new buy order: eth_btc 0.033606 0.88043 [8212991917] margin:0.24985871084802]Array
(
    [complete] => 
    [id] => 8212991917
    [time] => 1550073505601
    [pending] => 0.88043000
    [amount] => 0.88043000
    [type] => buy
    [price] => 0.033606
)

2019-02-13 16:58:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:58:45 - cex place new buy order: eth_btc 0.033608 0.79722 [8212993400] margin:0.24398952630327]Array
(
    [complete] => 
    [id] => 8212993400
    [time] => 1550073524763
    [pending] => 0.79722000
    [amount] => 0.79722000
    [type] => buy
    [price] => 0.033608
)

2019-02-13 16:58:56 - cex delete buy orders: eth_btc [above margin]
2019-02-13 16:59:05 - cex place new buy order: eth_btc 0.033562 0.7983 [8212994796]Array
(
    [complete] => 
    [id] => 8212994796
    [time] => 1550073545274
    [pending] => 0.79830000
    [amount] => 0.79830000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 16:59:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:59:33 - cex place new buy order: eth_btc 0.03357 0.79812 [8212996513] margin:0.33363121834971]Array
(
    [complete] => 
    [id] => 8212996513
    [time] => 1550073573221
    [pending] => 0.79812000
    [amount] => 0.79812000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 16:59:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:59:44 - cex place new buy order: eth_btc 0.033572 0.79807 [8212997240] margin:0.32765399737877]Array
(
    [complete] => 
    [id] => 8212997240
    [time] => 1550073584125
    [pending] => 0.79807000
    [amount] => 0.79807000
    [type] => buy
    [price] => 0.033572
)

2019-02-13 16:59:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 16:59:56 - cex place new buy order: eth_btc 0.033576 0.79798 [8212998154] margin:0.28294019537765]Array
(
    [complete] => 
    [id] => 8212998154
    [time] => 1550073596478
    [pending] => 0.79798000
    [amount] => 0.79798000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 17:00:08 - cex delete buy orders: eth_btc [above margin]
2019-02-13 17:00:19 - cex place new buy order: eth_btc 0.033481 0.8002 [8213000633]Array
(
    [complete] => 
    [id] => 8213000633
    [time] => 1550073618777
    [pending] => 0.80020000
    [amount] => 0.80020000
    [type] => buy
    [price] => 0.033481
)

2019-02-13 17:00:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:00:30 - cex place new buy order: eth_btc 0.033483 0.80019 [8213001789] margin:0.37631036645462]Array
(
    [complete] => 
    [id] => 8213001789
    [time] => 1550073630197
    [pending] => 0.80019000
    [amount] => 0.80019000
    [type] => buy
    [price] => 0.033483
)

2019-02-13 17:00:48 - cex delete buy orders: eth_btc[move]
2019-02-13 17:00:49 - cex place new buy order: eth_btc 0.033481 0.80017 [8213004285] margin:0.42109664317287]Array
(
    [complete] => 
    [id] => 8213004285
    [time] => 1550073648754
    [pending] => 0.80017000
    [amount] => 0.80017000
    [type] => buy
    [price] => 0.033481
)

2019-02-13 17:00:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:01:00 - cex place new buy order: eth_btc 0.033489 0.80005 [8213005910] margin:0.45388037863179]Array
(
    [complete] => 
    [id] => 8213005910
    [time] => 1550073659792
    [pending] => 0.80005000
    [amount] => 0.80005000
    [type] => buy
    [price] => 0.033489
)

2019-02-13 17:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:01:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:01:16 - cex place new buy order: eth_btc 0.033495 0.79991 [8213008504] margin:0.39110314972384]Array
(
    [complete] => 
    [id] => 8213008504
    [time] => 1550073676389
    [pending] => 0.79991000
    [amount] => 0.79991000
    [type] => buy
    [price] => 0.033495
)

2019-02-13 17:01:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:01:28 - cex place new buy order: eth_btc 0.033502 0.79974 [8213009762] margin:0.2895349531371]Array
(
    [complete] => 
    [id] => 8213009762
    [time] => 1550073688087
    [pending] => 0.79974000
    [amount] => 0.79974000
    [type] => buy
    [price] => 0.033502
)

2019-02-13 17:01:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:01:40 - cex place new buy order: eth_btc 0.033506 0.79964 [8213010596] margin:0.36411389004953]Array
(
    [complete] => 
    [id] => 8213010596
    [time] => 1550073699880
    [pending] => 0.79964000
    [amount] => 0.79964000
    [type] => buy
    [price] => 0.033506
)

2019-02-13 17:01:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:01:53 - cex place new buy order: eth_btc 0.033511 0.79952 [8213011341] margin:0.39688460505507]Array
(
    [complete] => 
    [id] => 8213011341
    [time] => 1550073712579
    [pending] => 0.79952000
    [amount] => 0.79952000
    [type] => buy
    [price] => 0.033511
)

2019-02-13 17:02:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:02:04 - cex place new buy order: eth_btc 0.033516 0.7994 [8213012261] margin:0.35505430242271]Array
(
    [complete] => 
    [id] => 8213012261
    [time] => 1550073724027
    [pending] => 0.79940000
    [amount] => 0.79940000
    [type] => buy
    [price] => 0.033516
)

2019-02-13 17:02:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:02:15 - cex place new buy order: eth_btc 0.033518 0.79936 [8213013143] margin:0.40873560474968]Array
(
    [complete] => 
    [id] => 8213013143
    [time] => 1550073735289
    [pending] => 0.79936000
    [amount] => 0.79936000
    [type] => buy
    [price] => 0.033518
)

2019-02-13 17:02:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:02:25 - cex place new buy order: eth_btc 0.033521 0.79929 [8213014254] margin:0.35500134244206]Array
(
    [complete] => 
    [id] => 8213014254
    [time] => 1550073744824
    [pending] => 0.79929000
    [amount] => 0.79929000
    [type] => buy
    [price] => 0.033521
)

2019-02-13 17:02:57 - cex delete buy orders: eth_btc[move]
2019-02-13 17:02:59 - cex place new buy order: eth_btc 0.033515 0.79926 [8213017147] margin:0.33410894338044]Array
(
    [complete] => 
    [id] => 8213017147
    [time] => 1550073779069
    [pending] => 0.79926000
    [amount] => 0.79926000
    [type] => buy
    [price] => 0.033515
)

2019-02-13 17:03:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:03:17 - cex place new buy order: eth_btc 0.033519 0.79933 [8213018480] margin:0.38187296757064]Array
(
    [complete] => 
    [id] => 8213018480
    [time] => 1550073797176
    [pending] => 0.79933000
    [amount] => 0.79933000
    [type] => buy
    [price] => 0.033519
)

2019-02-13 17:03:28 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:03:29 - cex place new buy order: eth_btc 0.033523 0.79924 [8213019430] margin:0.31321779077049]Array
(
    [complete] => 
    [id] => 8213019430
    [time] => 1550073808969
    [pending] => 0.79924000
    [amount] => 0.79924000
    [type] => buy
    [price] => 0.033523
)

2019-02-13 17:04:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:04:06 - cex place new buy order: eth_btc 0.033531 0.79905 [8213022613] margin:0.25946139393398]Array
(
    [complete] => 
    [id] => 8213022613
    [time] => 1550073846401
    [pending] => 0.79905000
    [amount] => 0.79905000
    [type] => buy
    [price] => 0.033531
)

2019-02-13 17:04:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:04:18 - cex place new buy order: eth_btc 0.033535 0.79895 [8213023780] margin:0.30117787386312]Array
(
    [complete] => 
    [id] => 8213023780
    [time] => 1550073857779
    [pending] => 0.79895000
    [amount] => 0.79895000
    [type] => buy
    [price] => 0.033535
)

2019-02-13 17:04:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:04:27 - cex place new buy order: eth_btc 0.033537 0.7989 [8213024691] margin:0.33694128872588]Array
(
    [complete] => 
    [id] => 8213024691
    [time] => 1550073867078
    [pending] => 0.79890000
    [amount] => 0.79890000
    [type] => buy
    [price] => 0.033537
)

2019-02-13 17:04:36 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:04:37 - cex place new buy order: eth_btc 0.033541 0.79881 [8213025753] margin:0.37267821472229]Array
(
    [complete] => 
    [id] => 8213025753
    [time] => 1550073877340
    [pending] => 0.79881000
    [amount] => 0.79881000
    [type] => buy
    [price] => 0.033541
)

2019-02-13 17:04:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:04:48 - cex place new buy order: eth_btc 0.033545 0.79871 [8213026963] margin:0.34580414368759]Array
(
    [complete] => 
    [id] => 8213026963
    [time] => 1550073887992
    [pending] => 0.79871000
    [amount] => 0.79871000
    [type] => buy
    [price] => 0.033545
)

2019-02-13 17:04:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:04:57 - cex place new buy order: eth_btc 0.033549 0.79862 [8213027955] margin:0.33682076962054]Array
(
    [complete] => 
    [id] => 8213027955
    [time] => 1550073896709
    [pending] => 0.79862000
    [amount] => 0.79862000
    [type] => buy
    [price] => 0.033549
)

2019-02-13 17:05:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:05:05 - cex place new buy order: eth_btc 0.033553 0.79852 [8213028789] margin:0.32783953744822]Array
(
    [complete] => 
    [id] => 8213028789
    [time] => 1550073904546
    [pending] => 0.79852000
    [amount] => 0.79852000
    [type] => buy
    [price] => 0.033553
)

2019-02-13 17:05:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:05:16 - cex place new buy order: eth_btc 0.033561 0.79833 [8213029961] margin:0.3218020917136]Array
(
    [complete] => 
    [id] => 8213029961
    [time] => 1550073915779
    [pending] => 0.79833000
    [amount] => 0.79833000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 17:05:25 - cex delete buy orders: eth_btc[move]
2019-02-13 17:05:26 - cex place new buy order: eth_btc 0.033558 0.79831 [8213031028] margin:0.32775162386032]Array
(
    [complete] => 
    [id] => 8213031028
    [time] => 1550073926446
    [pending] => 0.79831000
    [amount] => 0.79831000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 17:05:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:05:54 - cex place new buy order: eth_btc 0.03356 0.79836 [8213033506] margin:0.26817640047676]Array
(
    [complete] => 
    [id] => 8213033506
    [time] => 1550073953755
    [pending] => 0.79836000
    [amount] => 0.79836000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 17:06:05 - cex delete buy orders: eth_btc[move]
2019-02-13 17:06:06 - cex place new buy order: eth_btc 0.03356 0.79833 [8213034576] margin:0.27412770775603]Array
(
    [complete] => 
    [id] => 8213034576
    [time] => 1550073965929
    [pending] => 0.79833000
    [amount] => 0.79833000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 17:06:17 - cex delete buy orders: eth_btc[move]
2019-02-13 17:06:18 - cex place new buy order: eth_btc 0.033558 0.79833 [8213035488] margin:0.23837191978784]Array
(
    [complete] => 
    [id] => 8213035488
    [time] => 1550073978409
    [pending] => 0.79833000
    [amount] => 0.79833000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 17:07:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:07:06 - cex place new buy order: eth_btc 0.03356 0.79836 [8213038805] margin:0.25923718712755]Array
(
    [complete] => 
    [id] => 8213038805
    [time] => 1550074025609
    [pending] => 0.79836000
    [amount] => 0.79836000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 17:07:16 - cex delete buy orders: eth_btc[move]
2019-02-13 17:07:17 - cex place new buy order: eth_btc 0.033558 0.79833 [8213039544] margin:0.25922946276928]Array
(
    [complete] => 
    [id] => 8213039544
    [time] => 1550074037445
    [pending] => 0.79833000
    [amount] => 0.79833000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 17:07:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:07:35 - cex place new buy order: eth_btc 0.03356 0.79836 [8213040749] margin:0.26519666269369]Array
(
    [complete] => 
    [id] => 8213040749
    [time] => 1550074055276
    [pending] => 0.79836000
    [amount] => 0.79836000
    [type] => buy
    [price] => 0.03356
)

2019-02-13 17:07:44 - cex delete buy orders: eth_btc[move]
2019-02-13 17:07:46 - cex place new buy order: eth_btc 0.033558 0.79833 [8213041874] margin:0.25624981377195]Array
(
    [complete] => 
    [id] => 8213041874
    [time] => 1550074065930
    [pending] => 0.79833000
    [amount] => 0.79833000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 17:07:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:07:57 - cex place new buy order: eth_btc 0.033562 0.79831 [8213042979] margin:0.28603778082354]Array
(
    [complete] => 
    [id] => 8213042979
    [time] => 1550074076993
    [pending] => 0.79831000
    [amount] => 0.79831000
    [type] => buy
    [price] => 0.033562
)

2019-02-13 17:08:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:08:06 - cex place new buy order: eth_btc 0.033566 0.79821 [8213043613] margin:0.30089971995473]Array
(
    [complete] => 
    [id] => 8213043613
    [time] => 1550074085814
    [pending] => 0.79821000
    [amount] => 0.79821000
    [type] => buy
    [price] => 0.033566
)

2019-02-13 17:08:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:08:24 - cex place new buy order: eth_btc 0.03357 0.79812 [8213045181] margin:0.29788501638366]Array
(
    [complete] => 
    [id] => 8213045181
    [time] => 1550074104030
    [pending] => 0.79812000
    [amount] => 0.79812000
    [type] => buy
    [price] => 0.03357
)

2019-02-13 17:08:34 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:08:36 - cex place new buy order: eth_btc 0.033574 0.79802 [8213046012] margin:0.32465598379698]Array
(
    [complete] => 
    [id] => 8213046012
    [time] => 1550074115849
    [pending] => 0.79802000
    [amount] => 0.79802000
    [type] => buy
    [price] => 0.033574
)

2019-02-13 17:08:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:08:48 - cex place new buy order: eth_btc 0.033578 0.79793 [8213046679] margin:0.30377032580855]Array
(
    [complete] => 
    [id] => 8213046679
    [time] => 1550074127771
    [pending] => 0.79793000
    [amount] => 0.79793000
    [type] => buy
    [price] => 0.033578
)

2019-02-13 17:08:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:08:59 - cex place new buy order: eth_btc 0.03358 0.79788 [8213047257] margin:0.2977963073258]Array
(
    [complete] => 
    [id] => 8213047257
    [time] => 1550074138676
    [pending] => 0.79788000
    [amount] => 0.79788000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 17:09:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:09:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:09:27 - cex place new buy order: eth_btc 0.033583 0.79781 [8213048739] margin:0.27692582556649]Array
(
    [complete] => 
    [id] => 8213048739
    [time] => 1550074166950
    [pending] => 0.79781000
    [amount] => 0.79781000
    [type] => buy
    [price] => 0.033583
)

2019-02-13 17:09:46 - cex delete buy orders: eth_btc[move]
2019-02-13 17:09:47 - cex place new buy order: eth_btc 0.033558 0.79779 [8213050579] margin:0.28882801333969]Array
(
    [complete] => 
    [id] => 8213050579
    [time] => 1550074187239
    [pending] => 0.79779000
    [amount] => 0.79779000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 17:09:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:09:58 - cex place new buy order: eth_btc 0.033561 0.79833 [8213051573] margin:0.35755787968177]Array
(
    [complete] => 
    [id] => 8213051573
    [time] => 1550074198023
    [pending] => 0.79833000
    [amount] => 0.79833000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 17:10:04 - cex delete buy orders: eth_btc[move]
2019-02-13 17:10:05 - cex place new buy order: eth_btc 0.033561 0.79831 [8213052142] margin:0.35456766581252]Array
(
    [complete] => 
    [id] => 8213052142
    [time] => 1550074205230
    [pending] => 0.79831000
    [amount] => 0.79831000
    [type] => buy
    [price] => 0.033561
)

2019-02-13 17:10:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:10:24 - cex place new buy order: eth_btc 0.033565 0.79824 [8213053759] margin:0.34559809325192]Array
(
    [complete] => 
    [id] => 8213053759
    [time] => 1550074224331
    [pending] => 0.79824000
    [amount] => 0.79824000
    [type] => buy
    [price] => 0.033565
)

2019-02-13 17:10:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:10:34 - cex place new buy order: eth_btc 0.033569 0.79814 [8213054583] margin:0.33364115701988]Array
(
    [complete] => 
    [id] => 8213054583
    [time] => 1550074233921
    [pending] => 0.79814000
    [amount] => 0.79814000
    [type] => buy
    [price] => 0.033569
)

2019-02-13 17:10:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:10:42 - cex place new buy order: eth_btc 0.033573 0.79805 [8213055442] margin:0.32168706996696]Array
(
    [complete] => 
    [id] => 8213055442
    [time] => 1550074241956
    [pending] => 0.79805000
    [amount] => 0.79805000
    [type] => buy
    [price] => 0.033573
)

2019-02-13 17:10:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:10:54 - cex place new buy order: eth_btc 0.033577 0.79795 [8213056930] margin:0.30973583107485]Array
(
    [complete] => 
    [id] => 8213056930
    [time] => 1550074253745
    [pending] => 0.79795000
    [amount] => 0.79795000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 17:11:04 - cex delete buy orders: eth_btc[move]
2019-02-13 17:11:05 - cex place new buy order: eth_btc 0.033577 0.79793 [8213058286] margin:0.30972660670676]Array
(
    [complete] => 
    [id] => 8213058286
    [time] => 1550074264752
    [pending] => 0.79793000
    [amount] => 0.79793000
    [type] => buy
    [price] => 0.033577
)

2019-02-13 17:11:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:11:18 - cex place new buy order: eth_btc 0.033581 0.79786 [8213059787] margin:0.30076531371905]Array
(
    [complete] => 
    [id] => 8213059787
    [time] => 1550074277617
    [pending] => 0.79786000
    [amount] => 0.79786000
    [type] => buy
    [price] => 0.033581
)

2019-02-13 17:11:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:11:28 - cex place new buy order: eth_btc 0.033585 0.79776 [8213060885] margin:0.28584189370253]Array
(
    [complete] => 
    [id] => 8213060885
    [time] => 1550074288199
    [pending] => 0.79776000
    [amount] => 0.79776000
    [type] => buy
    [price] => 0.033585
)

2019-02-13 17:11:50 - cex delete buy orders: eth_btc[move]
2019-02-13 17:11:52 - cex place new buy order: eth_btc 0.033558 0.79774 [8213063131] margin:0.29774310724708]Array
(
    [complete] => 
    [id] => 8213063131
    [time] => 1550074311905
    [pending] => 0.79774000
    [amount] => 0.79774000
    [type] => buy
    [price] => 0.033558
)

2019-02-13 17:12:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:12:01 - cex place new buy order: eth_btc 0.033586 0.79774 [8213063969] margin:0.31263026260941]Array
(
    [complete] => 
    [id] => 8213063969
    [time] => 1550074320866
    [pending] => 0.79774000
    [amount] => 0.79774000
    [type] => buy
    [price] => 0.033586
)

2019-02-13 17:12:04 - cex delete buy orders: eth_btc[move]
2019-02-13 17:12:06 - cex place new buy order: eth_btc 0.033586 0.00681 [] margin:0.34239437877752]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 17:12:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:12:15 - cex place new buy order: eth_btc 0.03359 0.79764 [8213065304] margin:0.35129502828222]Array
(
    [complete] => 
    [id] => 8213065304
    [time] => 1550074334556
    [pending] => 0.79764000
    [amount] => 0.79764000
    [type] => buy
    [price] => 0.03359
)

2019-02-13 17:12:23 - cex delete buy orders: eth_btc[move]
2019-02-13 17:12:24 - cex place new buy order: eth_btc 0.033576 0.79762 [8213065848] margin:0.35723854603911]Array
(
    [complete] => 
    [id] => 8213065848
    [time] => 1550074343686
    [pending] => 0.79762000
    [amount] => 0.79762000
    [type] => buy
    [price] => 0.033576
)

2019-02-13 17:12:59 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:13:00 - cex place new buy order: eth_btc 0.03358 0.79788 [8213068890] margin:0.4318046456224]Array
(
    [complete] => 
    [id] => 8213068890
    [time] => 1550074380194
    [pending] => 0.79788000
    [amount] => 0.79788000
    [type] => buy
    [price] => 0.03358
)

2019-02-13 17:13:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:13:14 - cex place new buy order: eth_btc 0.033582 0.79783 [8213069967] margin:0.4347567149068]Array
(
    [complete] => 
    [id] => 8213069967
    [time] => 1550074394109
    [pending] => 0.79783000
    [amount] => 0.79783000
    [type] => buy
    [price] => 0.033582
)

2019-02-13 17:13:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:13:29 - cex place new buy order: eth_btc 0.033584 0.79779 [8213070831] margin:0.434730824202]Array
(
    [complete] => 
    [id] => 8213070831
    [time] => 1550074408560
    [pending] => 0.79779000
    [amount] => 0.79779000
    [type] => buy
    [price] => 0.033584
)

2019-02-13 17:14:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:14:06 - cex place new buy order: eth_btc 0.033588 0.79769 [8213072970] margin:0.41979278313684]Array
(
    [complete] => 
    [id] => 8213072970
    [time] => 1550074446519
    [pending] => 0.79769000
    [amount] => 0.79769000
    [type] => buy
    [price] => 0.033588
)

2019-02-13 17:14:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:14:19 - cex place new buy order: eth_btc 0.033592 0.7976 [8213073706] margin:0.39592760180993]Array
(
    [complete] => 
    [id] => 8213073706
    [time] => 1550074458717
    [pending] => 0.79760000
    [amount] => 0.79760000
    [type] => buy
    [price] => 0.033592
)

2019-02-13 17:14:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:14:31 - cex place new buy order: eth_btc 0.033596 0.7975 [8213074519] margin:0.38992737230623]Array
(
    [complete] => 
    [id] => 8213074519
    [time] => 1550074471004
    [pending] => 0.79750000
    [amount] => 0.79750000
    [type] => buy
    [price] => 0.033596
)

2019-02-13 17:14:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:14:41 - cex place new buy order: eth_btc 0.033601 0.79738 [8213075173] margin:0.37201273771614]Array
(
    [complete] => 
    [id] => 8213075173
    [time] => 1550074481332
    [pending] => 0.79738000
    [amount] => 0.79738000
    [type] => buy
    [price] => 0.033601
)

2019-02-13 17:15:03 - cex delete buy orders: eth_btc[move]
2019-02-13 17:15:04 - cex place new buy order: eth_btc 0.033601 0.00682 [] margin:0.41366585322302]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-13 17:15:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:15:15 - cex place new buy order: eth_btc 0.033605 0.79729 [8213077642] margin:0.38684719535782]Array
(
    [complete] => 
    [id] => 8213077642
    [time] => 1550074514610
    [pending] => 0.79729000
    [amount] => 0.79729000
    [type] => buy
    [price] => 0.033605
)

2019-02-13 17:15:24 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:15:26 - cex place new buy order: eth_btc 0.03361 0.79717 [8213078513] margin:0.39571556084499]Array
(
    [complete] => 
    [id] => 8213078513
    [time] => 1550074526250
    [pending] => 0.79717000
    [amount] => 0.79717000
    [type] => buy
    [price] => 0.03361
)

2019-02-13 17:15:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:15:45 - cex place new buy order: eth_btc 0.033612 0.79712 [8213080286] margin:0.42246816613114]Array
(
    [complete] => 
    [id] => 8213080286
    [time] => 1550074545224
    [pending] => 0.79712000
    [amount] => 0.79712000
    [type] => buy
    [price] => 0.033612
)

2019-02-13 17:15:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:15:56 - cex place new buy order: eth_btc 0.033616 0.79703 [8213081288] margin:0.40754402665397]Array
(
    [complete] => 
    [id] => 8213081288
    [time] => 1550074556436
    [pending] => 0.79703000
    [amount] => 0.79703000
    [type] => buy
    [price] => 0.033616
)

2019-02-13 17:16:05 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:16:06 - cex place new buy order: eth_btc 0.03362 0.79693 [8213081942] margin:0.40749553837001]Array
(
    [complete] => 
    [id] => 8213081942
    [time] => 1550074565834
    [pending] => 0.79693000
    [amount] => 0.79693000
    [type] => buy
    [price] => 0.03362
)

2019-02-13 17:16:26 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:16:27 - cex place new buy order: eth_btc 0.033629 0.79672 [8213083781] margin:0.40143923399447]Array
(
    [complete] => 
    [id] => 8213083781
    [time] => 1550074587269
    [pending] => 0.79672000
    [amount] => 0.79672000
    [type] => buy
    [price] => 0.033629
)

2019-02-13 17:17:03 - cex delete buy orders: eth_btc[move]
2019-02-13 17:17:05 - cex place new buy order: eth_btc 0.033629 0.79669 [8213086827] margin:0.37466547725247]Array
(
    [complete] => 
    [id] => 8213086827
    [time] => 1550074624614
    [pending] => 0.79669000
    [amount] => 0.79669000
    [type] => buy
    [price] => 0.033629
)

2019-02-13 17:17:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:17:14 - cex place new buy order: eth_btc 0.033633 0.79662 [8213087475] margin:0.36868551720037]Array
(
    [complete] => 
    [id] => 8213087475
    [time] => 1550074634486
    [pending] => 0.79662000
    [amount] => 0.79662000
    [type] => buy
    [price] => 0.033633
)

2019-02-13 17:17:22 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:17:24 - cex place new buy order: eth_btc 0.033637 0.79653 [8213088305] margin:0.3537770907037]Array
(
    [complete] => 
    [id] => 8213088305
    [time] => 1550074643672
    [pending] => 0.79653000
    [amount] => 0.79653000
    [type] => buy
    [price] => 0.033637
)

2019-02-13 17:17:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:17:34 - cex place new buy order: eth_btc 0.033641 0.79643 [8213089400] margin:0.33589964626497]Array
(
    [complete] => 
    [id] => 8213089400
    [time] => 1550074653954
    [pending] => 0.79643000
    [amount] => 0.79643000
    [type] => buy
    [price] => 0.033641
)

2019-02-13 17:17:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:17:44 - cex place new buy order: eth_btc 0.033649 0.79625 [8213090742] margin:0.33581978662072]Array
(
    [complete] => 
    [id] => 8213090742
    [time] => 1550074664190
    [pending] => 0.79625000
    [amount] => 0.79625000
    [type] => buy
    [price] => 0.033649
)

2019-02-13 17:17:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:17:56 - cex place new buy order: eth_btc 0.033653 0.79615 [8213092257] margin:0.29120732178409]Array
(
    [complete] => 
    [id] => 8213092257
    [time] => 1550074675632
    [pending] => 0.79615000
    [amount] => 0.79615000
    [type] => buy
    [price] => 0.033653
)

2019-02-13 17:18:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:18:06 - cex place new buy order: eth_btc 0.033657 0.79606 [8213093501] margin:0.31494191401491]Array
(
    [complete] => 
    [id] => 8213093501
    [time] => 1550074685620
    [pending] => 0.79606000
    [amount] => 0.79606000
    [type] => buy
    [price] => 0.033657
)

2019-02-13 17:18:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:18:15 - cex place new buy order: eth_btc 0.033659 0.79601 [8213094758] margin:0.29115541162839]Array
(
    [complete] => 
    [id] => 8213094758
    [time] => 1550074695255
    [pending] => 0.79601000
    [amount] => 0.79601000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 17:18:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:18:27 - cex place new buy order: eth_btc 0.033661 0.79596 [8213095981] margin:0.28519651822583]Array
(
    [complete] => 
    [id] => 8213095981
    [time] => 1550074707075
    [pending] => 0.79596000
    [amount] => 0.79596000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 17:18:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:18:38 - cex place new buy order: eth_btc 0.033663 0.79591 [8213097156] margin:0.28517957401302]Array
(
    [complete] => 
    [id] => 8213097156
    [time] => 1550074718264
    [pending] => 0.79591000
    [amount] => 0.79591000
    [type] => buy
    [price] => 0.033663
)

2019-02-13 17:18:48 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:18:50 - cex place new buy order: eth_btc 0.033665 0.79587 [] margin:0.29704440813902]Array
(
    [error] => rate limit exceeded
)

2019-02-13 17:19:33 - cex place new buy order: eth_btc 0.033665 0.7959 [8213101739]Array
(
    [complete] => 
    [id] => 8213101739
    [time] => 1550074772524
    [pending] => 0.79590000
    [amount] => 0.79590000
    [type] => buy
    [price] => 0.033665
)

2019-02-13 17:19:43 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:19:44 - cex place new buy order: eth_btc 0.033668 0.7958 [8213103010] margin:0.28810740168705]Array
(
    [complete] => 
    [id] => 8213103010
    [time] => 1550074783844
    [pending] => 0.79580000
    [amount] => 0.79580000
    [type] => buy
    [price] => 0.033668
)

2019-02-13 17:19:54 - cex delete buy orders: eth_btc[move]
2019-02-13 17:19:55 - cex place new buy order: eth_btc 0.033661 0.79577 [8213104208] margin:0.27621847990733]Array
(
    [complete] => 
    [id] => 8213104208
    [time] => 1550074795240
    [pending] => 0.79577000
    [amount] => 0.79577000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 17:20:08 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:20:10 - cex place new buy order: eth_btc 0.033669 0.79577 [8213105627] margin:0.26730820636194]Array
(
    [complete] => 
    [id] => 8213105627
    [time] => 1550074810177
    [pending] => 0.79577000
    [amount] => 0.79577000
    [type] => buy
    [price] => 0.033669
)

2019-02-13 17:20:53 - cex delete buy orders: eth_btc[move]
2019-02-13 17:20:54 - cex place new buy order: eth_btc 0.033661 0.79575 [8213109050] margin:0.21681021681024]Array
(
    [complete] => 
    [id] => 8213109050
    [time] => 1550074853719
    [pending] => 0.79575000
    [amount] => 0.79575000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 17:21:04 - cex delete buy orders: eth_btc[move]
2019-02-13 17:21:05 - cex place new buy order: eth_btc 0.033661 0.79594 [8213109582] margin:0.25845166656764]Array
(
    [complete] => 
    [id] => 8213109582
    [time] => 1550074865395
    [pending] => 0.79594000
    [amount] => 0.79594000
    [type] => buy
    [price] => 0.033661
)

2019-02-13 17:21:16 - cex delete buy orders: eth_btc[move]
2019-02-13 17:21:18 - cex place new buy order: eth_btc 0.033607 0.79594 [8213110388] margin:0.24953954013425]Array
(
    [complete] => 
    [id] => 8213110388
    [time] => 1550074877813
    [pending] => 0.79594000
    [amount] => 0.79594000
    [type] => buy
    [price] => 0.033607
)

2019-02-13 17:21:29 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:21:30 - cex place new buy order: eth_btc 0.03361 0.79717 [8213111364] margin:0.40464147575126]Array
(
    [complete] => 
    [id] => 8213111364
    [time] => 1550074889883
    [pending] => 0.79717000
    [amount] => 0.79717000
    [type] => buy
    [price] => 0.03361
)

2019-02-13 17:21:40 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:21:41 - cex place new buy order: eth_btc 0.033615 0.79705 [8213112204] margin:0.39268183846497]Array
(
    [complete] => 
    [id] => 8213112204
    [time] => 1550074901315
    [pending] => 0.79705000
    [amount] => 0.79705000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 17:21:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:21:55 - cex place new buy order: eth_btc 0.033619 0.79696 [8213113317] margin:0.36586454088461]Array
(
    [complete] => 
    [id] => 8213113317
    [time] => 1550074914620
    [pending] => 0.79696000
    [amount] => 0.79696000
    [type] => buy
    [price] => 0.033619
)

2019-02-13 17:22:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:22:05 - cex place new buy order: eth_btc 0.033623 0.79686 [8213114115] margin:0.3509502423936]Array
(
    [complete] => 
    [id] => 8213114115
    [time] => 1550074925344
    [pending] => 0.79686000
    [amount] => 0.79686000
    [type] => buy
    [price] => 0.033623
)

2019-02-13 17:22:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:22:17 - cex place new buy order: eth_btc 0.033627 0.79677 [8213114798] margin:0.34198709370445]Array
(
    [complete] => 
    [id] => 8213114798
    [time] => 1550074936699
    [pending] => 0.79677000
    [amount] => 0.79677000
    [type] => buy
    [price] => 0.033627
)

2019-02-13 17:22:53 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:22:55 - cex place new buy order: eth_btc 0.033631 0.79667 [8213117934] margin:0.34491986560019]Array
(
    [complete] => 
    [id] => 8213117934
    [time] => 1550074974555
    [pending] => 0.79667000
    [amount] => 0.79667000
    [type] => buy
    [price] => 0.033631
)

2019-02-13 17:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:23:05 - cex place new buy order: eth_btc 0.033635 0.79658 [8213118823] margin:0.33298647242457]Array
(
    [complete] => 
    [id] => 8213118823
    [time] => 1550074985369
    [pending] => 0.79658000
    [amount] => 0.79658000
    [type] => buy
    [price] => 0.033635
)

2019-02-13 17:24:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:24:06 - cex place new buy order: eth_btc 0.033639 0.79648 [8213122734] margin:0.32700139718778]Array
(
    [complete] => 
    [id] => 8213122734
    [time] => 1550075045508
    [pending] => 0.79648000
    [amount] => 0.79648000
    [type] => buy
    [price] => 0.033639
)

2019-02-13 17:24:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:24:17 - cex place new buy order: eth_btc 0.033643 0.79639 [8213123562] margin:0.31210058556015]Array
(
    [complete] => 
    [id] => 8213123562
    [time] => 1550075056572
    [pending] => 0.79639000
    [amount] => 0.79639000
    [type] => buy
    [price] => 0.033643
)

2019-02-13 17:24:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:24:29 - cex place new buy order: eth_btc 0.033647 0.79629 [8213124548] margin:0.3001753499569]Array
(
    [complete] => 
    [id] => 8213124548
    [time] => 1550075068576
    [pending] => 0.79629000
    [amount] => 0.79629000
    [type] => buy
    [price] => 0.033647
)

2019-02-13 17:24:39 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:24:40 - cex place new buy order: eth_btc 0.03365 0.79622 [8213125534] margin:0.30906389301635]Array
(
    [complete] => 
    [id] => 8213125534
    [time] => 1550075080162
    [pending] => 0.79622000
    [amount] => 0.79622000
    [type] => buy
    [price] => 0.03365
)

2019-02-13 17:24:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:24:52 - cex place new buy order: eth_btc 0.033652 0.79617 [8213126412] margin:0.28527279210744]Array
(
    [complete] => 
    [id] => 8213126412
    [time] => 1550075092080
    [pending] => 0.79617000
    [amount] => 0.79617000
    [type] => buy
    [price] => 0.033652
)

2019-02-13 17:25:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:25:04 - cex place new buy order: eth_btc 0.033654 0.79613 [8213127249] margin:0.2793130088548]Array
(
    [complete] => 
    [id] => 8213127249
    [time] => 1550075104442
    [pending] => 0.79613000
    [amount] => 0.79613000
    [type] => buy
    [price] => 0.033654
)

2019-02-13 17:25:14 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:25:15 - cex place new buy order: eth_btc 0.033656 0.79608 [8213128096] margin:0.27632517233183]Array
(
    [complete] => 
    [id] => 8213128096
    [time] => 1550075115247
    [pending] => 0.79608000
    [amount] => 0.79608000
    [type] => buy
    [price] => 0.033656
)

2019-02-13 17:25:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:25:28 - cex place new buy order: eth_btc 0.033658 0.79603 [8213129054] margin:0.27036662903321]Array
(
    [complete] => 
    [id] => 8213129054
    [time] => 1550075128299
    [pending] => 0.79603000
    [amount] => 0.79603000
    [type] => buy
    [price] => 0.033658
)

2019-02-13 17:25:39 - cex delete buy orders: eth_btc[move]
2019-02-13 17:25:40 - cex place new buy order: eth_btc 0.033607 0.79601 [8213129622] margin:0.27630054368815]Array
(
    [complete] => 
    [id] => 8213129622
    [time] => 1550075139706
    [pending] => 0.79601000
    [amount] => 0.79601000
    [type] => buy
    [price] => 0.033607
)

2019-02-13 17:25:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:25:52 - cex place new buy order: eth_btc 0.033611 0.79715 [8213130362] margin:0.40760465323852]Array
(
    [complete] => 
    [id] => 8213130362
    [time] => 1550075152399
    [pending] => 0.79715000
    [amount] => 0.79715000
    [type] => buy
    [price] => 0.033611
)

2019-02-13 17:26:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:26:04 - cex place new buy order: eth_btc 0.033615 0.79705 [8213130990] margin:0.40755615052803]Array
(
    [complete] => 
    [id] => 8213130990
    [time] => 1550075164125
    [pending] => 0.79705000
    [amount] => 0.79705000
    [type] => buy
    [price] => 0.033615
)

2019-02-13 17:26:12 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:26:14 - cex place new buy order: eth_btc 0.033617 0.797 [8213131522] margin:0.42538001606329]Array
(
    [complete] => 
    [id] => 8213131522
    [time] => 1550075173563
    [pending] => 0.79700000
    [amount] => 0.79700000
    [type] => buy
    [price] => 0.033617
)

2019-02-13 17:26:33 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:26:34 - cex place new buy order: eth_btc 0.033621 0.79691 [8213133037] margin:0.43425240177271]Array
(
    [complete] => 
    [id] => 8213133037
    [time] => 1550075194398
    [pending] => 0.79691000
    [amount] => 0.79691000
    [type] => buy
    [price] => 0.033621
)

2019-02-13 17:26:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:26:45 - cex place new buy order: eth_btc 0.033626 0.79679 [8213133857] margin:0.36281448878843]Array
(
    [complete] => 
    [id] => 8213133857
    [time] => 1550075204833
    [pending] => 0.79679000
    [amount] => 0.79679000
    [type] => buy
    [price] => 0.033626
)

2019-02-13 17:27:03 - cex delete buy orders: eth_btc[move]
2019-02-13 17:27:05 - cex place new buy order: eth_btc 0.033626 0.79677 [8213135606] margin:0.40443691081571]Array
(
    [complete] => 
    [id] => 8213135606
    [time] => 1550075225227
    [pending] => 0.79677000
    [amount] => 0.79677000
    [type] => buy
    [price] => 0.033626
)

2019-02-13 17:27:16 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:27:17 - cex place new buy order: eth_btc 0.03363 0.79669 [8213136808] margin:0.39845376152245]Array
(
    [complete] => 
    [id] => 8213136808
    [time] => 1550075237392
    [pending] => 0.79669000
    [amount] => 0.79669000
    [type] => buy
    [price] => 0.03363
)

2019-02-13 17:27:35 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:27:37 - cex place new buy order: eth_btc 0.033634 0.7966 [8213138828] margin:0.3775941012071]Array
(
    [complete] => 
    [id] => 8213138828
    [time] => 1550075256966
    [pending] => 0.79660000
    [amount] => 0.79660000
    [type] => buy
    [price] => 0.033634
)

2019-02-13 17:27:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:27:49 - cex place new buy order: eth_btc 0.033638 0.79651 [8213140039] margin:0.35673940186693]Array
(
    [complete] => 
    [id] => 8213140039
    [time] => 1550075268917
    [pending] => 0.79651000
    [amount] => 0.79651000
    [type] => buy
    [price] => 0.033638
)

2019-02-13 17:27:58 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:28:00 - cex place new buy order: eth_btc 0.033642 0.79641 [8213141169] margin:0.29724748825872]Array
(
    [complete] => 
    [id] => 8213141169
    [time] => 1550075279549
    [pending] => 0.79641000
    [amount] => 0.79641000
    [type] => buy
    [price] => 0.033642
)

2019-02-13 17:28:07 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:28:08 - cex place new buy order: eth_btc 0.033645 0.79634 [8213142181] margin:0.29127656412542]Array
(
    [complete] => 
    [id] => 8213142181
    [time] => 1550075288196
    [pending] => 0.79634000
    [amount] => 0.79634000
    [type] => buy
    [price] => 0.033645
)

2019-02-13 17:28:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:28:18 - cex place new buy order: eth_btc 0.033649 0.79625 [8213143180] margin:0.2912419388392]Array
(
    [complete] => 
    [id] => 8213143180
    [time] => 1550075298447
    [pending] => 0.79625000
    [amount] => 0.79625000
    [type] => buy
    [price] => 0.033649
)

2019-02-13 17:28:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:28:28 - cex place new buy order: eth_btc 0.033652 0.79617 [8213144580] margin:0.30904552478308]Array
(
    [complete] => 
    [id] => 8213144580
    [time] => 1550075307899
    [pending] => 0.79617000
    [amount] => 0.79617000
    [type] => buy
    [price] => 0.033652
)

2019-02-13 17:28:38 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:28:40 - cex place new buy order: eth_btc 0.033658 0.79603 [8213146183] margin:0.29710618575081]Array
(
    [complete] => 
    [id] => 8213146183
    [time] => 1550075319862
    [pending] => 0.79603000
    [amount] => 0.79603000
    [type] => buy
    [price] => 0.033658
)

2019-02-13 17:28:51 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:28:52 - cex place new buy order: eth_btc 0.03366 0.79598 [8213147855] margin:0.30303030303029]Array
(
    [complete] => 
    [id] => 8213147855
    [time] => 1550075332150
    [pending] => 0.79598000
    [amount] => 0.79598000
    [type] => buy
    [price] => 0.03366
)

2019-02-13 17:29:01 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:29:03 - cex place new buy order: eth_btc 0.033662 0.79594 [8213149157] margin:0.28815875467885]Array
(
    [complete] => 
    [id] => 8213149157
    [time] => 1550075342730
    [pending] => 0.79594000
    [amount] => 0.79594000
    [type] => buy
    [price] => 0.033662
)

2019-02-13 17:29:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:29:14 - cex place new buy order: eth_btc 0.033664 0.79589 [8213150335] margin:0.29705323193918]Array
(
    [complete] => 
    [id] => 8213150335
    [time] => 1550075354333
    [pending] => 0.79589000
    [amount] => 0.79589000
    [type] => buy
    [price] => 0.033664
)

2019-02-13 17:29:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:29:48 - cex place new buy order: eth_btc 0.033666 0.79584 [8213152906] margin:0.30297629656033]Array
(
    [complete] => 
    [id] => 8213152906
    [time] => 1550075388313
    [pending] => 0.79584000
    [amount] => 0.79584000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 17:30:05 - cex delete buy orders: eth_btc[move]
2019-02-13 17:30:06 - cex place new buy order: eth_btc 0.033666 0.79582 [8213154890] margin:0.27029435352126]Array
(
    [complete] => 
    [id] => 8213154890
    [time] => 1550075405873
    [pending] => 0.79582000
    [amount] => 0.79582000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 17:30:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:30:45 - cex place new buy order: eth_btc 0.033668 0.7958 [8213159208] margin:0.30295829868123]Array
(
    [complete] => 
    [id] => 8213159208
    [time] => 1550075444550
    [pending] => 0.79580000
    [amount] => 0.79580000
    [type] => buy
    [price] => 0.033668
)

2019-02-13 17:30:54 - cex delete buy orders: eth_btc[move]
2019-02-13 17:30:55 - cex place new buy order: eth_btc 0.033659 0.79577 [8213159873] margin:0.27027829754374]Array
(
    [complete] => 
    [id] => 8213159873
    [time] => 1550075454849
    [pending] => 0.79577000
    [amount] => 0.79577000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 17:31:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:31:05 - cex place new buy order: eth_btc 0.033669 0.79577 [8213160348] margin:0.29106893581634]Array
(
    [complete] => 
    [id] => 8213160348
    [time] => 1550075464601
    [pending] => 0.79577000
    [amount] => 0.79577000
    [type] => buy
    [price] => 0.033669
)

2019-02-13 17:31:14 - cex delete buy orders: eth_btc[move]
2019-02-13 17:31:16 - cex place new buy order: eth_btc 0.033659 0.79575 [8213160996] margin:0.3059103059103]Array
(
    [complete] => 
    [id] => 8213160996
    [time] => 1550075475802
    [pending] => 0.79575000
    [amount] => 0.79575000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 17:31:41 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:31:42 - cex place new buy order: eth_btc 0.03367 0.79575 [8213163650] margin:0.28215028215031]Array
(
    [complete] => 
    [id] => 8213163650
    [time] => 1550075502156
    [pending] => 0.79575000
    [amount] => 0.79575000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 17:31:52 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:31:53 - cex place new buy order: eth_btc 0.033673 0.79568 [8213165210] margin:0.2910343598729]Array
(
    [complete] => 
    [id] => 8213165210
    [time] => 1550075513279
    [pending] => 0.79568000
    [amount] => 0.79568000
    [type] => buy
    [price] => 0.033673
)

2019-02-13 17:32:02 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:32:03 - cex place new buy order: eth_btc 0.033675 0.79563 [8213166484] margin:0.28507795100223]Array
(
    [complete] => 
    [id] => 8213166484
    [time] => 1550075523257
    [pending] => 0.79563000
    [amount] => 0.79563000
    [type] => buy
    [price] => 0.033675
)

2019-02-13 17:32:13 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:32:14 - cex place new buy order: eth_btc 0.033677 0.79558 [8213167271] margin:0.29990794904535]Array
(
    [complete] => 
    [id] => 8213167271
    [time] => 1550075534218
    [pending] => 0.79558000
    [amount] => 0.79558000
    [type] => buy
    [price] => 0.033677
)

2019-02-13 17:32:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:32:25 - cex place new buy order: eth_btc 0.033679 0.79554 [8213168210] margin:0.32661302295198]Array
(
    [complete] => 
    [id] => 8213168210
    [time] => 1550075544769
    [pending] => 0.79554000
    [amount] => 0.79554000
    [type] => buy
    [price] => 0.033679
)

2019-02-13 17:32:47 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:32:48 - cex place new buy order: eth_btc 0.033684 0.79542 [8213170425] margin:0.33547084669279]Array
(
    [complete] => 
    [id] => 8213170425
    [time] => 1550075568433
    [pending] => 0.79542000
    [amount] => 0.79542000
    [type] => buy
    [price] => 0.033684
)

2019-02-13 17:32:57 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:32:58 - cex place new buy order: eth_btc 0.033688 0.79532 [8213171284] margin:0.31168368558536]Array
(
    [complete] => 
    [id] => 8213171284
    [time] => 1550075578487
    [pending] => 0.79532000
    [amount] => 0.79532000
    [type] => buy
    [price] => 0.033688
)

2019-02-13 17:33:04 - cex delete buy orders: eth_btc[move]
2019-02-13 17:33:06 - cex place new buy order: eth_btc 0.033688 0.7953 [8213171942] margin:0.28792781026445]Array
(
    [complete] => 
    [id] => 8213171942
    [time] => 1550075585614
    [pending] => 0.79530000
    [amount] => 0.79530000
    [type] => buy
    [price] => 0.033688
)

2019-02-13 17:33:23 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:33:24 - cex place new buy order: eth_btc 0.03369 0.79528 [8213173500] margin:0.29979222321164]Array
(
    [complete] => 
    [id] => 8213173500
    [time] => 1550075604427
    [pending] => 0.79528000
    [amount] => 0.79528000
    [type] => buy
    [price] => 0.03369
)

2019-02-13 17:34:04 - cex delete buy orders: eth_btc[move]
2019-02-13 17:34:05 - cex place new buy order: eth_btc 0.033659 0.79525 [8213175723] margin:0.24338844201715]Array
(
    [complete] => 
    [id] => 8213175723
    [time] => 1550075644987
    [pending] => 0.79525000
    [amount] => 0.79525000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 17:34:15 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:34:16 - cex place new buy order: eth_btc 0.033662 0.79594 [8213176338] margin:0.34163151327906]Array
(
    [complete] => 
    [id] => 8213176338
    [time] => 1550075656233
    [pending] => 0.79594000
    [amount] => 0.79594000
    [type] => buy
    [price] => 0.033662
)

2019-02-13 17:34:27 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:34:29 - cex place new buy order: eth_btc 0.033666 0.79584 [8213177026] margin:0.33267985504664]Array
(
    [complete] => 
    [id] => 8213177026
    [time] => 1550075668539
    [pending] => 0.79584000
    [amount] => 0.79584000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 17:34:37 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:34:38 - cex place new buy order: eth_btc 0.03367 0.79575 [8213177971] margin:0.32670032670032]Array
(
    [complete] => 
    [id] => 8213177971
    [time] => 1550075678436
    [pending] => 0.79575000
    [amount] => 0.79575000
    [type] => buy
    [price] => 0.03367
)

2019-02-13 17:34:54 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:34:55 - cex place new buy order: eth_btc 0.033674 0.79565 [8213179609] margin:0.33260081962343]Array
(
    [complete] => 
    [id] => 8213179609
    [time] => 1550075694819
    [pending] => 0.79565000
    [amount] => 0.79565000
    [type] => buy
    [price] => 0.033674
)

2019-02-13 17:35:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:35:04 - cex place new buy order: eth_btc 0.033678 0.79556 [8213180403] margin:0.32365342359997]Array
(
    [complete] => 
    [id] => 8213180403
    [time] => 1550075704264
    [pending] => 0.79556000
    [amount] => 0.79556000
    [type] => buy
    [price] => 0.033678
)

2019-02-13 17:35:20 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:35:21 - cex place new buy order: eth_btc 0.033682 0.79546 [8213182006] margin:0.32064604239652]Array
(
    [complete] => 
    [id] => 8213182006
    [time] => 1550075720850
    [pending] => 0.79546000
    [amount] => 0.79546000
    [type] => buy
    [price] => 0.033682
)

2019-02-13 17:35:30 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:35:31 - cex place new buy order: eth_btc 0.033684 0.79542 [8213182844] margin:0.28500178126114]Array
(
    [complete] => 
    [id] => 8213182844
    [time] => 1550075730893
    [pending] => 0.79542000
    [amount] => 0.79542000
    [type] => buy
    [price] => 0.033684
)

2019-02-13 17:35:40 - cex delete buy orders: eth_btc[move]
2019-02-13 17:35:41 - cex place new buy order: eth_btc 0.033659 0.79539 [8213183793] margin:0.26718123793974]Array
(
    [complete] => 
    [id] => 8213183793
    [time] => 1550075740781
    [pending] => 0.79539000
    [amount] => 0.79539000
    [type] => buy
    [price] => 0.033659
)

2019-02-13 17:35:50 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:35:52 - cex place new buy order: eth_btc 0.033662 0.79594 [8213184597] margin:0.34757293090131]Array
(
    [complete] => 
    [id] => 8213184597
    [time] => 1550075751564
    [pending] => 0.79594000
    [amount] => 0.79594000
    [type] => buy
    [price] => 0.033662
)

2019-02-13 17:36:04 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:36:06 - cex place new buy order: eth_btc 0.033664 0.79589 [8213185803] margin:0.31784695817492]Array
(
    [complete] => 
    [id] => 8213185803
    [time] => 1550075765829
    [pending] => 0.79589000
    [amount] => 0.79589000
    [type] => buy
    [price] => 0.033664
)

2019-02-13 17:36:25 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:36:26 - cex place new buy order: eth_btc 0.033667 0.79582 [8213187607] margin:0.30890783259572]Array
(
    [complete] => 
    [id] => 8213187607
    [time] => 1550075786485
    [pending] => 0.79582000
    [amount] => 0.79582000
    [type] => buy
    [price] => 0.033667
)

2019-02-13 17:36:36 - cex delete buy orders: eth_btc[move]
2019-02-13 17:36:37 - cex place new buy order: eth_btc 0.033666 0.7958 [8213188627] margin:0.30592847808006]Array
(
    [complete] => 
    [id] => 8213188627
    [time] => 1550075797387
    [pending] => 0.79580000
    [amount] => 0.79580000
    [type] => buy
    [price] => 0.033666
)

2019-02-13 17:36:48 - cex delete buy orders: eth_btc[move]
2019-02-13 17:36:50 - cex place new buy order: eth_btc 0.033645 0.79582 [8213189930] margin:0.29999702973238]Array
(
    [complete] => 
    [id] => 8213189930
    [time] => 1550075809740
    [pending] => 0.79582000
    [amount] => 0.79582000
    [type] => buy
    [price] => 0.033645
)

2019-02-13 17:37:00 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:37:01 - cex place new buy order: eth_btc 0.033648 0.79627 [8213190972] margin:0.29719448407037]Array
(
    [complete] => 
    [id] => 8213190972
    [time] => 1550075821133
    [pending] => 0.79627000
    [amount] => 0.79627000
    [type] => buy
    [price] => 0.033648
)

2019-02-13 17:37:19 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:37:21 - cex place new buy order: eth_btc 0.033651 0.7962 [8213192964] margin:0.32391310808]Array
(
    [complete] => 
    [id] => 8213192964
    [time] => 1550075840782
    [pending] => 0.79620000
    [amount] => 0.79620000
    [type] => buy
    [price] => 0.033651
)

2019-02-13 17:37:32 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:37:33 - cex place new buy order: eth_btc 0.033653 0.79615 [8213194174] margin:0.29120732178409]Array
(
    [complete] => 
    [id] => 8213194174
    [time] => 1550075853206
    [pending] => 0.79615000
    [amount] => 0.79615000
    [type] => buy
    [price] => 0.033653
)

2019-02-13 17:37:44 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:37:46 - cex place new buy order: eth_btc 0.033656 0.79608 [8213195534] margin:0.29712384121703]Array
(
    [complete] => 
    [id] => 8213195534
    [time] => 1550075866093
    [pending] => 0.79608000
    [amount] => 0.79608000
    [type] => buy
    [price] => 0.033656
)

2019-02-13 17:37:55 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:37:56 - cex place new buy order: eth_btc 0.033658 0.79603 [8213196525] margin:0.28522193832075]Array
(
    [complete] => 
    [id] => 8213196525
    [time] => 1550075875869
    [pending] => 0.79603000
    [amount] => 0.79603000
    [type] => buy
    [price] => 0.033658
)

2019-02-13 17:38:05 - cex delete buy orders: eth_btc[move]
2019-02-13 17:38:07 - cex place new buy order: eth_btc 0.033658 0.79601 [8213197740] margin:0.28818443804035]Array
(
    [complete] => 
    [id] => 8213197740
    [time] => 1550075886852
    [pending] => 0.79601000
    [amount] => 0.79601000
    [type] => buy
    [price] => 0.033658
)

2019-02-13 17:38:17 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:38:19 - cex place new buy order: eth_btc 0.03366 0.79598 [8213198958] margin:0.27926322043967]Array
(
    [complete] => 
    [id] => 8213198958
    [time] => 1550075898705
    [pending] => 0.79598000
    [amount] => 0.79598000
    [type] => buy
    [price] => 0.03366
)

2019-02-13 17:38:53 - cex delete buy orders: eth_btc[move]
2019-02-13 17:38:54 - cex place new buy order: eth_btc 0.033645 0.79596 [8213201954] margin:0.28519651822583]Array
(
    [complete] => 
    [id] => 8213201954
    [time] => 1550075934423
    [pending] => 0.79596000
    [amount] => 0.79596000
    [type] => buy
    [price] => 0.033645
)

2019-02-13 17:39:03 - cex delete buy orders: eth_btc [replace]
2019-02-13 17:39:04 - cex place new buy order: eth_btc 0.033661 0.79596 [8213203075] margin:0.28222572116099]Array
(
    [complete] => 
    [id] => 8213203075
    [time] => 1550075944425
    [pending] => 0.79596000
    [amount] => 0.79596000
    [type] => buy
    [price] => 0.033661
)