2019-03-20 0:00:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:00:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:00:06 - cex place new buy order: eth_btc 0.034353 0.21556 [8460714432] margin:0.27654062236193]Array
(
    [complete] => 
    [id] => 8460714432
    [time] => 1553036405568
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 0:00:06 - cex place new buy order: eth_btc 0.034353 0.21556 [] margin:0.27654062236193]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 0:00:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:00:17 - cex place new buy order: eth_btc 0.034355 0.21555 [8460715619] margin:0.27361373890262]Array
(
    [complete] => 
    [id] => 8460715619
    [time] => 1553036417469
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 0:00:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:00:28 - cex place new buy order: eth_btc 0.034357 0.21553 [8460716587] margin:0.28232965625636]Array
(
    [complete] => 
    [id] => 8460716587
    [time] => 1553036428061
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 0:01:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:01:12 - cex place new buy order: eth_btc 0.034359 0.21552 [8460720701] margin:0.28813411333275]Array
(
    [complete] => 
    [id] => 8460720701
    [time] => 1553036472387
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 0:01:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:01:22 - cex place new buy order: eth_btc 0.034361 0.21551 [8460721855] margin:0.27647623759495]Array
(
    [complete] => 
    [id] => 8460721855
    [time] => 1553036482467
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 0:01:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:01:34 - cex place new buy order: eth_btc 0.034363 0.2155 [8460722932] margin:0.27063993248553]Array
(
    [complete] => 
    [id] => 8460722932
    [time] => 1553036493507
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 0:02:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:02:08 - cex place new buy order: eth_btc 0.034365 0.21548 [8460726322] margin:0.28517386876183]Array
(
    [complete] => 
    [id] => 8460726322
    [time] => 1553036528259
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 0:02:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:02:20 - cex place new buy order: eth_btc 0.034367 0.21547 [8460727351] margin:0.27933773678237]Array
(
    [complete] => 
    [id] => 8460727351
    [time] => 1553036539835
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 0:02:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:02:39 - cex place new buy order: eth_btc 0.034369 0.21546 [8460729173] margin:0.26768308650236]Array
(
    [complete] => 
    [id] => 8460729173
    [time] => 1553036558856
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 0:02:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:02:50 - cex place new buy order: eth_btc 0.034371 0.21545 [8460730316] margin:0.25893922201856]Array
(
    [complete] => 
    [id] => 8460730316
    [time] => 1553036570177
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 0:03:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:03:02 - cex place new buy order: eth_btc 0.034373 0.21543 [8460731670] margin:0.25892415558724]Array
(
    [complete] => 
    [id] => 8460731670
    [time] => 1553036581976
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 0:03:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:03:13 - cex place new buy order: eth_btc 0.034375 0.21542 [8460732885] margin:0.25018181818182]Array
(
    [complete] => 
    [id] => 8460732885
    [time] => 1553036592994
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 0:03:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:03:25 - cex place new buy order: eth_btc 0.034377 0.21541 [8460734216] margin:0.24434941967013]Array
(
    [complete] => 
    [id] => 8460734216
    [time] => 1553036605261
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 0:03:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:03:36 - cex place new buy order: eth_btc 0.034379 0.2154 [8460735192] margin:0.23851769975858]Array
(
    [complete] => 
    [id] => 8460735192
    [time] => 1553036615606
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 0:03:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:03:47 - cex place new buy order: eth_btc 0.034381 0.21538 [8460736311] margin:0.24722957447425]Array
(
    [complete] => 
    [id] => 8460736311
    [time] => 1553036626641
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 0:03:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:03:58 - cex place new buy order: eth_btc 0.034383 0.21537 [8460737207] margin:0.25594043568042]Array
(
    [complete] => 
    [id] => 8460737207
    [time] => 1553036637668
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 0:04:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:04:06 - cex place new buy order: eth_btc 0.034385 0.21536 [8460738172] margin:0.24720081430858]Array
(
    [complete] => 
    [id] => 8460738172
    [time] => 1553036646262
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 0:04:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:04:19 - cex place new buy order: eth_btc 0.034387 0.21535 [8460739393] margin:0.24427836100853]Array
(
    [complete] => 
    [id] => 8460739393
    [time] => 1553036658647
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 0:04:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:04:32 - cex place new buy order: eth_btc 0.034389 0.21533 [8460740666] margin:0.23554043444123]Array
(
    [complete] => 
    [id] => 8460740666
    [time] => 1553036671566
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 0:04:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:04:43 - cex place new buy order: eth_btc 0.034392 0.21531 [8460741631] margin:0.2267969295185]Array
(
    [complete] => 
    [id] => 8460741631
    [time] => 1553036682713
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 0:04:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:04:54 - cex place new buy order: eth_btc 0.034394 0.2153 [8460742764] margin:0.22387625748677]Array
(
    [complete] => 
    [id] => 8460742764
    [time] => 1553036694480
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 0:05:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:05:05 - cex place new buy order: eth_btc 0.034396 0.21529 [8460743765] margin:0.21804861030352]Array
(
    [complete] => 
    [id] => 8460743765
    [time] => 1553036705133
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 0:05:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:05:16 - cex place new buy order: eth_btc 0.034398 0.21528 [8460744673] margin:0.21222164079309]Array
(
    [complete] => 
    [id] => 8460744673
    [time] => 1553036715693
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 0:05:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:05:28 - cex place new buy order: eth_btc 0.0344 0.21526 [8460745781] margin:0.21220930232557]Array
(
    [complete] => 
    [id] => 8460745781
    [time] => 1553036728279
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 0:05:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:05:40 - cex place new buy order: eth_btc 0.034402 0.21525 [8460746843] margin:0.20638334980523]Array
(
    [complete] => 
    [id] => 8460746843
    [time] => 1553036740041
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 0:05:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:05:51 - cex place new buy order: eth_btc 0.034404 0.21524 [8460747907] margin:0.2034647134054]Array
(
    [complete] => 
    [id] => 8460747907
    [time] => 1553036751326
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 0:06:01 - cex delete buy orders: eth_btc[move]
2019-03-20 0:06:03 - cex place new buy order: eth_btc 0.034405 0.21523 [8460748704] margin:0.19763994652096]Array
(
    [complete] => 
    [id] => 8460748704
    [time] => 1553036762781
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-20 0:06:13 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:06:28 - cex place new buy order: eth_btc 0.034341 0.2156 [8460750190]Array
(
    [complete] => 
    [id] => 8460750190
    [time] => 1553036787966
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 0:06:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:06:39 - cex place new buy order: eth_btc 0.034343 0.21562 [8460750752] margin:0.36106338991935]Array
(
    [complete] => 
    [id] => 8460750752
    [time] => 1553036799098
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 0:06:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:06:51 - cex place new buy order: eth_btc 0.034345 0.21561 [8460751472] margin:0.35521910030571]Array
(
    [complete] => 
    [id] => 8460751472
    [time] => 1553036811121
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 0:07:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:07:02 - cex place new buy order: eth_btc 0.034347 0.2156 [8460752261] margin:0.34937549130927]Array
(
    [complete] => 
    [id] => 8460752261
    [time] => 1553036821885
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 0:07:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:07:24 - cex place new buy order: eth_btc 0.034349 0.21558 [8460753600] margin:0.37264549186296]Array
(
    [complete] => 
    [id] => 8460753600
    [time] => 1553036844011
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 0:07:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:07:31 - cex place new buy order: eth_btc 0.034351 0.21557 [8460753951] margin:0.36389042531513]Array
(
    [complete] => 
    [id] => 8460753951
    [time] => 1553036851093
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 0:07:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:07:42 - cex place new buy order: eth_btc 0.034353 0.21556 [8460754697] margin:0.36095828603033]Array
(
    [complete] => 
    [id] => 8460754697
    [time] => 1553036861813
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 0:07:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:07:53 - cex place new buy order: eth_btc 0.034355 0.21555 [8460755332] margin:0.36093727259496]Array
(
    [complete] => 
    [id] => 8460755332
    [time] => 1553036872838
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 0:08:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:08:05 - cex place new buy order: eth_btc 0.034357 0.21553 [8460756243] margin:0.36964810664495]Array
(
    [complete] => 
    [id] => 8460756243
    [time] => 1553036885165
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 0:08:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:08:16 - cex place new buy order: eth_btc 0.034359 0.21552 [8460757062] margin:0.34343257952794]Array
(
    [complete] => 
    [id] => 8460757062
    [time] => 1553036896233
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 0:08:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:08:28 - cex place new buy order: eth_btc 0.034361 0.21551 [8460757651] margin:0.35796397078083]Array
(
    [complete] => 
    [id] => 8460757651
    [time] => 1553036908523
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 0:08:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:08:40 - cex place new buy order: eth_btc 0.034363 0.2155 [8460758234] margin:0.35212292291127]Array
(
    [complete] => 
    [id] => 8460758234
    [time] => 1553036920198
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 0:08:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:08:53 - cex place new buy order: eth_btc 0.034365 0.21548 [8460759018] margin:0.33464280517967]Array
(
    [complete] => 
    [id] => 8460759018
    [time] => 1553036932967
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 0:09:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:09:04 - cex place new buy order: eth_btc 0.034367 0.21547 [8460759638] margin:0.34335263479501]Array
(
    [complete] => 
    [id] => 8460759638
    [time] => 1553036944042
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 0:09:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:09:16 - cex place new buy order: eth_btc 0.034369 0.21546 [8460760460] margin:0.33460385812796]Array
(
    [complete] => 
    [id] => 8460760460
    [time] => 1553036955683
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 0:09:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:09:26 - cex place new buy order: eth_btc 0.034371 0.21545 [8460761052] margin:0.32876552907974]Array
(
    [complete] => 
    [id] => 8460761052
    [time] => 1553036966246
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 0:09:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:09:37 - cex place new buy order: eth_btc 0.034373 0.21543 [8460761728] margin:0.31710935908997]Array
(
    [complete] => 
    [id] => 8460761728
    [time] => 1553036976881
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 0:09:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:09:48 - cex place new buy order: eth_btc 0.034375 0.21542 [8460762384] margin:0.32581818181816]Array
(
    [complete] => 
    [id] => 8460762384
    [time] => 1553036988440
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 0:09:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:09:59 - cex place new buy order: eth_btc 0.034377 0.21541 [8460762982] margin:0.3141635395759]Array
(
    [complete] => 
    [id] => 8460762982
    [time] => 1553036998858
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 0:10:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:10:05 - cex place new buy order: eth_btc 0.034379 0.00184 [] margin:0.31414526309665]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 0:10:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:10:18 - cex place new buy order: eth_btc 0.034379 0.2154 [8460764610] margin:0.31414526309665]Array
(
    [complete] => 
    [id] => 8460764610
    [time] => 1553037018184
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 0:10:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:10:29 - cex place new buy order: eth_btc 0.034381 0.21538 [8460765198] margin:0.30830982228556]Array
(
    [complete] => 
    [id] => 8460765198
    [time] => 1553037029130
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 0:10:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:10:42 - cex place new buy order: eth_btc 0.034383 0.21537 [8460766268] margin:0.3053834743914]Array
(
    [complete] => 
    [id] => 8460766268
    [time] => 1553037042231
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 0:10:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:10:53 - cex place new buy order: eth_btc 0.034385 0.21536 [8460767123] margin:0.29954922204449]Array
(
    [complete] => 
    [id] => 8460767123
    [time] => 1553037052996
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 0:11:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:11:05 - cex place new buy order: eth_btc 0.034387 0.21535 [8460767953] margin:0.29371564835547]Array
(
    [complete] => 
    [id] => 8460767953
    [time] => 1553037064700
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 0:11:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:11:14 - cex place new buy order: eth_btc 0.034389 0.21533 [8460768725] margin:0.28788275320595]Array
(
    [complete] => 
    [id] => 8460768725
    [time] => 1553037073901
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 0:11:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:11:24 - cex place new buy order: eth_btc 0.034391 0.21532 [8460769581] margin:0.26169637405136]Array
(
    [complete] => 
    [id] => 8460769581
    [time] => 1553037083886
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 0:11:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:11:34 - cex place new buy order: eth_btc 0.034393 0.21531 [8460770511] margin:0.2558660192481]Array
(
    [complete] => 
    [id] => 8460770511
    [time] => 1553037094506
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 0:11:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:11:46 - cex place new buy order: eth_btc 0.034395 0.2153 [8460771478] margin:0.25294374182292]Array
(
    [complete] => 
    [id] => 8460771478
    [time] => 1553037105698
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-20 0:11:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:11:58 - cex place new buy order: eth_btc 0.034397 0.21528 [8460772370] margin:0.21222781056487]Array
(
    [complete] => 
    [id] => 8460772370
    [time] => 1553037118156
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 0:12:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:12:04 - cex place new buy order: eth_btc 0.034399 0.21527 [8460773038] margin:0.21512253263176]Array
(
    [complete] => 
    [id] => 8460773038
    [time] => 1553037124494
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-20 0:12:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:12:16 - cex place new buy order: eth_btc 0.034401 0.21526 [8460774113] margin:0.21801691811285]Array
(
    [complete] => 
    [id] => 8460774113
    [time] => 1553037135713
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-20 0:12:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:12:28 - cex place new buy order: eth_btc 0.034403 0.21525 [8460775032] margin:0.24125802982298]Array
(
    [complete] => 
    [id] => 8460775032
    [time] => 1553037148386
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 0:12:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:12:39 - cex place new buy order: eth_btc 0.034405 0.21523 [8460775607] margin:0.20636535387299]Array
(
    [complete] => 
    [id] => 8460775607
    [time] => 1553037158686
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-20 0:12:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:12:51 - cex place new buy order: eth_btc 0.034407 0.21522 [8460776268] margin:0.20054058767112]Array
(
    [complete] => 
    [id] => 8460776268
    [time] => 1553037171354
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 0:13:01 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:13:05 - cex place new buy order: eth_btc 0.034345 0.2156 [8460777049]Array
(
    [complete] => 
    [id] => 8460777049
    [time] => 1553037185075
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 0:13:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:13:19 - cex place new buy order: eth_btc 0.034351 0.21557 [8460778126] margin:0.35806817851007]Array
(
    [complete] => 
    [id] => 8460778126
    [time] => 1553037199092
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 0:13:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:13:32 - cex place new buy order: eth_btc 0.034353 0.21556 [8460779231] margin:0.35804733211073]Array
(
    [complete] => 
    [id] => 8460779231
    [time] => 1553037211994
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 0:13:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:13:40 - cex place new buy order: eth_btc 0.034355 0.21555 [8460780104] margin:0.3463833503129]Array
(
    [complete] => 
    [id] => 8460780104
    [time] => 1553037220098
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 0:13:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:13:47 - cex place new buy order: eth_btc 0.034357 0.21553 [8460780855] margin:0.34054195651541]Array
(
    [complete] => 
    [id] => 8460780855
    [time] => 1553037226782
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 0:13:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:14:00 - cex place new buy order: eth_btc 0.034359 0.21552 [8460782194] margin:0.33761168834947]Array
(
    [complete] => 
    [id] => 8460782194
    [time] => 1553037240194
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 0:14:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:14:08 - cex place new buy order: eth_btc 0.034365 0.21548 [8460783165] margin:0.32300305543431]Array
(
    [complete] => 
    [id] => 8460783165
    [time] => 1553037247752
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 0:14:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:14:20 - cex place new buy order: eth_btc 0.034367 0.21547 [8460784375] margin:0.31716472197165]Array
(
    [complete] => 
    [id] => 8460784375
    [time] => 1553037259685
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 0:14:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:14:33 - cex place new buy order: eth_btc 0.034369 0.21546 [8460785736] margin:0.32005586429631]Array
(
    [complete] => 
    [id] => 8460785736
    [time] => 1553037273127
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 0:14:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:14:46 - cex place new buy order: eth_btc 0.034371 0.21545 [8460786473] margin:0.30549009339269]Array
(
    [complete] => 
    [id] => 8460786473
    [time] => 1553037285887
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 0:14:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:14:56 - cex place new buy order: eth_btc 0.034373 0.21543 [8460787152] margin:0.3025630582143]Array
(
    [complete] => 
    [id] => 8460787152
    [time] => 1553037296233
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 0:15:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:15:09 - cex place new buy order: eth_btc 0.034375 0.21542 [8460787898] margin:0.31127272727272]Array
(
    [complete] => 
    [id] => 8460787898
    [time] => 1553037309276
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 0:15:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:15:22 - cex place new buy order: eth_btc 0.034377 0.21541 [8460788713] margin:0.30252785292493]Array
(
    [complete] => 
    [id] => 8460788713
    [time] => 1553037322019
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 0:15:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:15:33 - cex place new buy order: eth_btc 0.034379 0.2154 [8460789518] margin:0.29669274848017]Array
(
    [complete] => 
    [id] => 8460789518
    [time] => 1553037332994
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 0:15:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:15:45 - cex place new buy order: eth_btc 0.034382 0.21538 [8460790451] margin:0.28503286603454]Array
(
    [complete] => 
    [id] => 8460790451
    [time] => 1553037344541
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 0:15:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:15:57 - cex place new buy order: eth_btc 0.034384 0.21536 [8460791272] margin:0.27919962773382]Array
(
    [complete] => 
    [id] => 8460791272
    [time] => 1553037356699
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 0:16:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:16:05 - cex place new buy order: eth_btc 0.034386 0.21535 [8460791771] margin:0.27336706799277]Array
(
    [complete] => 
    [id] => 8460791771
    [time] => 1553037365318
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 0:16:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:16:16 - cex place new buy order: eth_btc 0.034388 0.21534 [8460792457] margin:0.26753518669302]Array
(
    [complete] => 
    [id] => 8460792457
    [time] => 1553037375603
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 0:16:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:16:26 - cex place new buy order: eth_btc 0.03439 0.21533 [8460793151] margin:0.27042744984005]Array
(
    [complete] => 
    [id] => 8460793151
    [time] => 1553037385558
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 0:16:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:16:35 - cex place new buy order: eth_btc 0.034392 0.21531 [8460794096] margin:0.26459641777157]Array
(
    [complete] => 
    [id] => 8460794096
    [time] => 1553037395236
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 0:16:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:16:46 - cex place new buy order: eth_btc 0.034394 0.2153 [8460795077] margin:0.24713612839449]Array
(
    [complete] => 
    [id] => 8460795077
    [time] => 1553037406211
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 0:16:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:16:57 - cex place new buy order: eth_btc 0.034396 0.21529 [8460796085] margin:0.24130712873589]Array
(
    [complete] => 
    [id] => 8460796085
    [time] => 1553037416535
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 0:17:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:17:13 - cex place new buy order: eth_btc 0.034398 0.21528 [8460797121] margin:0.2325716611431]Array
(
    [complete] => 
    [id] => 8460797121
    [time] => 1553037433262
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 0:17:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:17:22 - cex place new buy order: eth_btc 0.0344 0.21526 [8460797813] margin:0.22383720930232]Array
(
    [complete] => 
    [id] => 8460797813
    [time] => 1553037442518
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 0:17:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:17:39 - cex place new buy order: eth_btc 0.034402 0.21525 [8460798869] margin:0.21801058078019]Array
(
    [complete] => 
    [id] => 8460798869
    [time] => 1553037458809
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 0:17:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:17:58 - cex place new buy order: eth_btc 0.034404 0.21524 [8460800048] margin:0.21218462969421]Array
(
    [complete] => 
    [id] => 8460800048
    [time] => 1553037478364
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 0:18:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:18:05 - cex place new buy order: eth_btc 0.034406 0.21523 [8460800447] margin:0.21217229552986]Array
(
    [complete] => 
    [id] => 8460800447
    [time] => 1553037484520
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 0:18:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:18:18 - cex place new buy order: eth_btc 0.034408 0.21521 [8460801240] margin:0.20053475935828]Array
(
    [complete] => 
    [id] => 8460801240
    [time] => 1553037498266
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 0:18:28 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:18:38 - cex place new buy order: eth_btc 0.034386 0.2154 [8460802342]Array
(
    [complete] => 
    [id] => 8460802342
    [time] => 1553037518473
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 0:18:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:18:48 - cex place new buy order: eth_btc 0.034388 0.21534 [8460803187] margin:0.29079911597067]Array
(
    [complete] => 
    [id] => 8460803187
    [time] => 1553037527900
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 0:18:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:18:56 - cex place new buy order: eth_btc 0.03439 0.21533 [8460803975] margin:0.26461180575748]Array
(
    [complete] => 
    [id] => 8460803975
    [time] => 1553037536130
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 0:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:19:05 - cex place new buy order: eth_btc 0.034392 0.21531 [8460805021] margin:0.27041172365667]Array
(
    [complete] => 
    [id] => 8460805021
    [time] => 1553037545422
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 0:19:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:19:16 - cex place new buy order: eth_btc 0.034394 0.2153 [8460806138] margin:0.26458103157527]Array
(
    [complete] => 
    [id] => 8460806138
    [time] => 1553037555758
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 0:19:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:19:28 - cex place new buy order: eth_btc 0.034396 0.21529 [8460807377] margin:0.26456564716826]Array
(
    [complete] => 
    [id] => 8460807377
    [time] => 1553037568254
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 0:19:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:19:39 - cex place new buy order: eth_btc 0.034398 0.21528 [8460808614] margin:0.24420024420024]Array
(
    [complete] => 
    [id] => 8460808614
    [time] => 1553037579324
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 0:19:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:19:50 - cex place new buy order: eth_btc 0.0344 0.21526 [8460809596] margin:0.25000000000002]Array
(
    [complete] => 
    [id] => 8460809596
    [time] => 1553037590431
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 0:20:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:20:02 - cex place new buy order: eth_btc 0.034402 0.21525 [8460810972] margin:0.23254461949886]Array
(
    [complete] => 
    [id] => 8460810972
    [time] => 1553037602031
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 0:20:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:20:09 - cex place new buy order: eth_btc 0.034404 0.21524 [8460811608] margin:0.22381118474595]Array
(
    [complete] => 
    [id] => 8460811608
    [time] => 1553037608517
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 0:20:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:20:19 - cex place new buy order: eth_btc 0.034406 0.21523 [8460812687] margin:0.22670464453876]Array
(
    [complete] => 
    [id] => 8460812687
    [time] => 1553037618875
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 0:20:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:20:30 - cex place new buy order: eth_btc 0.034408 0.21521 [8460813774] margin:0.22087886538014]Array
(
    [complete] => 
    [id] => 8460813774
    [time] => 1553037629861
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 0:20:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:20:40 - cex place new buy order: eth_btc 0.03441 0.2152 [8460814506] margin:0.21505376344086]Array
(
    [complete] => 
    [id] => 8460814506
    [time] => 1553037639960
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-20 0:21:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:21:24 - cex place new buy order: eth_btc 0.034412 0.21519 [8460817856] margin:0.23247704289202]Array
(
    [complete] => 
    [id] => 8460817856
    [time] => 1553037683649
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-20 0:21:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:21:32 - cex place new buy order: eth_btc 0.034414 0.21518 [8460818397] margin:0.22084035566921]Array
(
    [complete] => 
    [id] => 8460818397
    [time] => 1553037692289
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-20 0:21:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:21:42 - cex place new buy order: eth_btc 0.034416 0.21516 [8460819160] margin:0.21211064621105]Array
(
    [complete] => 
    [id] => 8460819160
    [time] => 1553037702350
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-20 0:21:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:21:53 - cex place new buy order: eth_btc 0.034418 0.21515 [8460819946] margin:0.20628740775175]Array
(
    [complete] => 
    [id] => 8460819946
    [time] => 1553037713416
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-20 0:22:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:22:06 - cex place new buy order: eth_btc 0.03442 0.21514 [8460820565] margin:0.20046484601977]Array
(
    [complete] => 
    [id] => 8460820565
    [time] => 1553037725543
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-20 0:22:16 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:22:34 - cex place new buy order: eth_btc 0.03439 0.2153 [8460822170]Array
(
    [complete] => 
    [id] => 8460822170
    [time] => 1553037754474
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 0:22:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:22:47 - cex place new buy order: eth_btc 0.034392 0.21531 [8460822878] margin:0.29076529425449]Array
(
    [complete] => 
    [id] => 8460822878
    [time] => 1553037766612
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 0:22:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:22:56 - cex place new buy order: eth_btc 0.034394 0.2153 [8460823481] margin:0.27330348316565]Array
(
    [complete] => 
    [id] => 8460823481
    [time] => 1553037775838
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 0:23:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:23:08 - cex place new buy order: eth_btc 0.034396 0.21529 [8460824482] margin:0.26747296197231]Array
(
    [complete] => 
    [id] => 8460824482
    [time] => 1553037788169
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 0:23:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:23:21 - cex place new buy order: eth_btc 0.034398 0.21528 [8460825745] margin:0.26455026455026]Array
(
    [complete] => 
    [id] => 8460825745
    [time] => 1553037800891
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 0:23:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:23:31 - cex place new buy order: eth_btc 0.0344 0.21526 [8460826443] margin:0.25872093023256]Array
(
    [complete] => 
    [id] => 8460826443
    [time] => 1553037810588
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 0:23:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:23:39 - cex place new buy order: eth_btc 0.034402 0.21525 [8460827067] margin:0.24998546596127]Array
(
    [complete] => 
    [id] => 8460827067
    [time] => 1553037819406
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 0:23:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:23:50 - cex place new buy order: eth_btc 0.034404 0.21524 [8460827880] margin:0.24415765608647]Array
(
    [complete] => 
    [id] => 8460827880
    [time] => 1553037830474
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 0:24:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:24:06 - cex place new buy order: eth_btc 0.034406 0.21523 [8460828981] margin:0.23833052374584]Array
(
    [complete] => 
    [id] => 8460828981
    [time] => 1553037845741
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 0:24:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:24:19 - cex place new buy order: eth_btc 0.034408 0.21521 [8460829835] margin:0.2325040688212]Array
(
    [complete] => 
    [id] => 8460829835
    [time] => 1553037859351
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 0:24:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:24:33 - cex place new buy order: eth_btc 0.03441 0.2152 [8460830849] margin:0.21795989537925]Array
(
    [complete] => 
    [id] => 8460830849
    [time] => 1553037872953
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-20 0:24:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:24:46 - cex place new buy order: eth_btc 0.034412 0.21519 [8460831688] margin:0.20922933860281]Array
(
    [complete] => 
    [id] => 8460831688
    [time] => 1553037885586
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-20 0:24:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:24:56 - cex place new buy order: eth_btc 0.034414 0.21518 [8460832399] margin:0.20340559074796]Array
(
    [complete] => 
    [id] => 8460832399
    [time] => 1553037896366
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-20 0:25:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:25:12 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:25:25 - cex place new buy order: eth_btc 0.034392 0.2153 [8460834090]Array
(
    [complete] => 
    [id] => 8460834090
    [time] => 1553037925059
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 0:25:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:25:37 - cex place new buy order: eth_btc 0.034394 0.2153 [8460834741] margin:0.25585857998487]Array
(
    [complete] => 
    [id] => 8460834741
    [time] => 1553037937092
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 0:25:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:25:48 - cex place new buy order: eth_btc 0.034396 0.21529 [8460835410] margin:0.25875101756019]Array
(
    [complete] => 
    [id] => 8460835410
    [time] => 1553037948306
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 0:25:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:25:59 - cex place new buy order: eth_btc 0.034398 0.21528 [8460836073] margin:0.25292168149311]Array
(
    [complete] => 
    [id] => 8460836073
    [time] => 1553037958885
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 0:26:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:26:13 - cex place new buy order: eth_btc 0.0344 0.21526 [8460837227] margin:0.23546511627905]Array
(
    [complete] => 
    [id] => 8460837227
    [time] => 1553037973408
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 0:26:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:26:25 - cex place new buy order: eth_btc 0.034402 0.21525 [8460838211] margin:0.22963781175511]Array
(
    [complete] => 
    [id] => 8460838211
    [time] => 1553037984616
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 0:26:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:26:35 - cex place new buy order: eth_btc 0.034404 0.21524 [8460839230] margin:0.22671782350887]Array
(
    [complete] => 
    [id] => 8460839230
    [time] => 1553037995373
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 0:26:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:26:47 - cex place new buy order: eth_btc 0.034406 0.21523 [8460840185] margin:0.21798523513341]Array
(
    [complete] => 
    [id] => 8460840185
    [time] => 1553038007113
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 0:26:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:26:58 - cex place new buy order: eth_btc 0.034408 0.21521 [8460841182] margin:0.22378516624042]Array
(
    [complete] => 
    [id] => 8460841182
    [time] => 1553038017518
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 0:27:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:27:19 - cex place new buy order: eth_btc 0.03441 0.2152 [8460842510] margin:0.22958442313279]Array
(
    [complete] => 
    [id] => 8460842510
    [time] => 1553038038805
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-20 0:27:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:27:32 - cex place new buy order: eth_btc 0.034412 0.21519 [8460843657] margin:0.22375915378356]Array
(
    [complete] => 
    [id] => 8460843657
    [time] => 1553038051858
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-20 0:27:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:27:44 - cex place new buy order: eth_btc 0.034414 0.21518 [8460844621] margin:0.21793456151566]Array
(
    [complete] => 
    [id] => 8460844621
    [time] => 1553038063702
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-20 0:27:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:27:54 - cex place new buy order: eth_btc 0.034416 0.21516 [8460845498] margin:0.21211064621105]Array
(
    [complete] => 
    [id] => 8460845498
    [time] => 1553038074510
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-20 0:28:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:28:05 - cex place new buy order: eth_btc 0.034418 0.21515 [8460846234] margin:0.20628740775175]Array
(
    [complete] => 
    [id] => 8460846234
    [time] => 1553038084893
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-20 0:28:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:28:16 - cex place new buy order: eth_btc 0.03442 0.21514 [8460847104] margin:0.20046484601977]Array
(
    [complete] => 
    [id] => 8460847104
    [time] => 1553038095524
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-20 0:28:26 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:28:41 - cex place new buy order: eth_btc 0.034397 0.2153 [8460849128]Array
(
    [complete] => 
    [id] => 8460849128
    [time] => 1553038120862
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 0:28:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:28:51 - cex place new buy order: eth_btc 0.034399 0.21527 [8460850179] margin:0.25582139015667]Array
(
    [complete] => 
    [id] => 8460850179
    [time] => 1553038131417
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-20 0:29:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:29:16 - cex place new buy order: eth_btc 0.034345 0.2156 [8460851959]Array
(
    [complete] => 
    [id] => 8460851959
    [time] => 1553038156427
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 0:29:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:29:26 - cex place new buy order: eth_btc 0.034347 0.2156 [8460852404] margin:0.41633912714356]Array
(
    [complete] => 
    [id] => 8460852404
    [time] => 1553038166224
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 0:29:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:29:37 - cex place new buy order: eth_btc 0.034349 0.21558 [8460853031] margin:0.40758100672509]Array
(
    [complete] => 
    [id] => 8460853031
    [time] => 1553038177313
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 0:29:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:29:46 - cex place new buy order: eth_btc 0.034351 0.21557 [8460853444] margin:0.3871794125353]Array
(
    [complete] => 
    [id] => 8460853444
    [time] => 1553038185732
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 0:29:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:29:55 - cex place new buy order: eth_btc 0.034355 0.21555 [8460853911] margin:0.37840197933343]Array
(
    [complete] => 
    [id] => 8460853911
    [time] => 1553038195332
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 0:30:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:30:05 - cex place new buy order: eth_btc 0.034357 0.21553 [8460854427] margin:0.37255872165789]Array
(
    [complete] => 
    [id] => 8460854427
    [time] => 1553038204896
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 0:30:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:30:16 - cex place new buy order: eth_btc 0.034359 0.21552 [8460854929] margin:0.37253703542011]Array
(
    [complete] => 
    [id] => 8460854929
    [time] => 1553038215696
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 0:30:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:30:28 - cex place new buy order: eth_btc 0.034363 0.2155 [8460855500] margin:0.36376335011494]Array
(
    [complete] => 
    [id] => 8460855500
    [time] => 1553038228444
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 0:30:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:30:40 - cex place new buy order: eth_btc 0.034365 0.21548 [8460855969] margin:0.35792230467044]Array
(
    [complete] => 
    [id] => 8460855969
    [time] => 1553038239910
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 0:30:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:30:51 - cex place new buy order: eth_btc 0.034367 0.21547 [8460856495] margin:0.35208193906944]Array
(
    [complete] => 
    [id] => 8460856495
    [time] => 1553038250729
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 0:31:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:31:01 - cex place new buy order: eth_btc 0.034369 0.21546 [8460857216] margin:0.39279583345455]Array
(
    [complete] => 
    [id] => 8460857216
    [time] => 1553038261423
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 0:31:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:31:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:31:16 - cex place new buy order: eth_btc 0.034371 0.21545 [8460858037] margin:0.37531640045387]Array
(
    [complete] => 
    [id] => 8460858037
    [time] => 1553038275570
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 0:31:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:31:25 - cex place new buy order: eth_btc 0.034373 0.21543 [8460858743] margin:0.37238530241759]Array
(
    [complete] => 
    [id] => 8460858743
    [time] => 1553038285255
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 0:31:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:31:37 - cex place new buy order: eth_btc 0.034379 0.2154 [8460859455] margin:0.36068530207394]Array
(
    [complete] => 
    [id] => 8460859455
    [time] => 1553038297318
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 0:31:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:31:50 - cex place new buy order: eth_btc 0.034381 0.21538 [8460859991] margin:0.35775573718042]Array
(
    [complete] => 
    [id] => 8460859991
    [time] => 1553038309591
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 0:32:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:32:01 - cex place new buy order: eth_btc 0.034383 0.21537 [8460860735] margin:0.35191809906057]Array
(
    [complete] => 
    [id] => 8460860735
    [time] => 1553038321396
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 0:32:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:32:17 - cex place new buy order: eth_btc 0.034379 0.2154 [8460861481]Array
(
    [complete] => 
    [id] => 8460861481
    [time] => 1553038336588
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 0:32:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:32:25 - cex place new buy order: eth_btc 0.034381 0.21538 [8460861955] margin:0.34902998749309]Array
(
    [complete] => 
    [id] => 8460861955
    [time] => 1553038345287
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 0:32:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:32:34 - cex place new buy order: eth_btc 0.034383 0.21537 [8460862410] margin:0.34319285693509]Array
(
    [complete] => 
    [id] => 8460862410
    [time] => 1553038354494
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 0:32:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:32:48 - cex place new buy order: eth_btc 0.034385 0.21536 [8460863177] margin:0.33735640540933]Array
(
    [complete] => 
    [id] => 8460863177
    [time] => 1553038368321
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 0:32:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:33:00 - cex place new buy order: eth_btc 0.034391 0.21532 [8460863989] margin:0.3082201738827]Array
(
    [complete] => 
    [id] => 8460863989
    [time] => 1553038380433
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 0:33:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:33:07 - cex place new buy order: eth_btc 0.034397 0.21528 [8460864456] margin:0.2994447190162]Array
(
    [complete] => 
    [id] => 8460864456
    [time] => 1553038387516
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 0:33:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:33:18 - cex place new buy order: eth_btc 0.034399 0.21527 [8460865109] margin:0.2994273089334]Array
(
    [complete] => 
    [id] => 8460865109
    [time] => 1553038398098
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-20 0:33:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:33:26 - cex place new buy order: eth_btc 0.034401 0.21526 [8460865688] margin:0.28778233190896]Array
(
    [complete] => 
    [id] => 8460865688
    [time] => 1553038405945
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-20 0:33:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:33:35 - cex place new buy order: eth_btc 0.034403 0.21525 [8460866146] margin:0.28776560183703]Array
(
    [complete] => 
    [id] => 8460866146
    [time] => 1553038415358
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 0:33:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:33:47 - cex place new buy order: eth_btc 0.034407 0.21522 [8460866860] margin:0.27320022088528]Array
(
    [complete] => 
    [id] => 8460866860
    [time] => 1553038427130
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 0:33:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:33:57 - cex place new buy order: eth_btc 0.034409 0.21521 [8460867386] margin:0.27899677409979]Array
(
    [complete] => 
    [id] => 8460867386
    [time] => 1553038436580
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-20 0:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:34:06 - cex place new buy order: eth_btc 0.034411 0.21519 [8460868035] margin:0.27316846357268]Array
(
    [complete] => 
    [id] => 8460868035
    [time] => 1553038445870
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-20 0:34:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:34:16 - cex place new buy order: eth_btc 0.034413 0.21518 [8460868800] margin:0.27896434486967]Array
(
    [complete] => 
    [id] => 8460868800
    [time] => 1553038456130
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-20 0:34:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:34:26 - cex place new buy order: eth_btc 0.034415 0.21517 [8460869670] margin:0.26441958448351]Array
(
    [complete] => 
    [id] => 8460869670
    [time] => 1553038466238
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-20 0:34:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:34:35 - cex place new buy order: eth_btc 0.034417 0.21516 [8460870291] margin:0.29636516837608]Array
(
    [complete] => 
    [id] => 8460870291
    [time] => 1553038474936
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-20 0:34:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:34:44 - cex place new buy order: eth_btc 0.034419 0.21514 [8460870865] margin:0.29053720328889]Array
(
    [complete] => 
    [id] => 8460870865
    [time] => 1553038484504
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-20 0:34:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:34:55 - cex place new buy order: eth_btc 0.034421 0.21513 [8460871466] margin:0.28470991545859]Array
(
    [complete] => 
    [id] => 8460871466
    [time] => 1553038494943
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-20 0:35:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:35:05 - cex place new buy order: eth_btc 0.034423 0.21512 [8460872164] margin:0.25273799494523]Array
(
    [complete] => 
    [id] => 8460872164
    [time] => 1553038504810
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-20 0:35:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:35:15 - cex place new buy order: eth_btc 0.034425 0.21511 [8460872917] margin:0.25853304284678]Array
(
    [complete] => 
    [id] => 8460872917
    [time] => 1553038515209
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-20 0:35:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:35:26 - cex place new buy order: eth_btc 0.034427 0.21509 [8460873346] margin:0.24108984227496]Array
(
    [complete] => 
    [id] => 8460873346
    [time] => 1553038525663
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034427
)

2019-03-20 0:35:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:35:36 - cex place new buy order: eth_btc 0.034429 0.21508 [8460873790] margin:0.23236225275203]Array
(
    [complete] => 
    [id] => 8460873790
    [time] => 1553038536177
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-20 0:35:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:35:49 - cex place new buy order: eth_btc 0.034431 0.21507 [8460874343] margin:0.24106183381256]Array
(
    [complete] => 
    [id] => 8460874343
    [time] => 1553038548591
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-20 0:35:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:35:58 - cex place new buy order: eth_btc 0.034433 0.21506 [8460874824] margin:0.23814364127435]Array
(
    [complete] => 
    [id] => 8460874824
    [time] => 1553038557714
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-20 0:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:36:05 - cex place new buy order: eth_btc 0.034435 0.21504 [8460875210] margin:0.22941774357486]Array
(
    [complete] => 
    [id] => 8460875210
    [time] => 1553038565392
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034435
)

2019-03-20 0:36:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:36:16 - cex place new buy order: eth_btc 0.034437 0.21503 [8460875878] margin:0.22359671283794]Array
(
    [complete] => 
    [id] => 8460875878
    [time] => 1553038575671
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-20 0:36:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:36:25 - cex place new buy order: eth_btc 0.034439 0.21502 [8460876721] margin:0.23810215163043]Array
(
    [complete] => 
    [id] => 8460876721
    [time] => 1553038584697
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-20 0:36:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:36:35 - cex place new buy order: eth_btc 0.034441 0.21501 [8460877309] margin:0.23518480880345]Array
(
    [complete] => 
    [id] => 8460877309
    [time] => 1553038594898
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.034441
)

2019-03-20 0:36:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:36:43 - cex place new buy order: eth_btc 0.034443 0.215 [8460877890] margin:0.22646110965945]Array
(
    [complete] => 
    [id] => 8460877890
    [time] => 1553038603360
    [pending] => 0.21500000
    [amount] => 0.21500000
    [type] => buy
    [price] => 0.034443
)

2019-03-20 0:36:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:36:52 - cex place new buy order: eth_btc 0.034445 0.21498 [8460878481] margin:0.22064160255479]Array
(
    [complete] => 
    [id] => 8460878481
    [time] => 1553038611819
    [pending] => 0.21498000
    [amount] => 0.21498000
    [type] => buy
    [price] => 0.034445
)

2019-03-20 0:37:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:37:02 - cex place new buy order: eth_btc 0.034447 0.21497 [] margin:0.21482277121376]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 0:37:12 - cex place new buy order: eth_btc 0.034424 0.2151 [8460879574]Array
(
    [complete] => 
    [id] => 8460879574
    [time] => 1553038631325
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034424
)

2019-03-20 0:37:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:37:20 - cex place new buy order: eth_btc 0.034426 0.2151 [8460880287] margin:0.27595422064719]Array
(
    [complete] => 
    [id] => 8460880287
    [time] => 1553038639825
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-20 0:37:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:37:29 - cex place new buy order: eth_btc 0.034428 0.21509 [8460881088] margin:0.2701289647961]Array
(
    [complete] => 
    [id] => 8460881088
    [time] => 1553038649466
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034428
)

2019-03-20 0:37:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:37:40 - cex place new buy order: eth_btc 0.03443 0.21508 [8460881851] margin:0.26430438571015]Array
(
    [complete] => 
    [id] => 8460881851
    [time] => 1553038659859
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.03443
)

2019-03-20 0:37:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:37:49 - cex place new buy order: eth_btc 0.034432 0.21506 [8460882574] margin:0.26719330855016]Array
(
    [complete] => 
    [id] => 8460882574
    [time] => 1553038668858
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034432
)

2019-03-20 0:37:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:38:00 - cex place new buy order: eth_btc 0.034434 0.21505 [8460883696] margin:0.25265725736192]Array
(
    [complete] => 
    [id] => 8460883696
    [time] => 1553038680432
    [pending] => 0.21505000
    [amount] => 0.21505000
    [type] => buy
    [price] => 0.034434
)

2019-03-20 0:38:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:38:14 - cex place new buy order: eth_btc 0.034436 0.21504 [8460884987] margin:0.24683470786386]Array
(
    [complete] => 
    [id] => 8460884987
    [time] => 1553038693510
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034436
)

2019-03-20 0:38:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:38:25 - cex place new buy order: eth_btc 0.034438 0.21503 [8460886049] margin:0.21487891282885]Array
(
    [complete] => 
    [id] => 8460886049
    [time] => 1553038704804
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034438
)

2019-03-20 0:38:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:38:35 - cex place new buy order: eth_btc 0.03444 0.21501 [8460887147] margin:0.20615563298492]Array
(
    [complete] => 
    [id] => 8460887147
    [time] => 1553038715118
    [pending] => 0.21501000
    [amount] => 0.21501000
    [type] => buy
    [price] => 0.03444
)

2019-03-20 0:38:43 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:38:52 - cex place new buy order: eth_btc 0.034362 0.2155 [8460888872]Array
(
    [complete] => 
    [id] => 8460888872
    [time] => 1553038732075
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 0:39:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:39:03 - cex place new buy order: eth_btc 0.034367 0.21547 [8460889461] margin:0.41609683708208]Array
(
    [complete] => 
    [id] => 8460889461
    [time] => 1553038742723
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 0:39:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:39:14 - cex place new buy order: eth_btc 0.034369 0.21546 [8460890459] margin:0.40443422851986]Array
(
    [complete] => 
    [id] => 8460890459
    [time] => 1553038753942
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 0:39:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:39:24 - cex place new buy order: eth_btc 0.034371 0.21545 [8460891178] margin:0.40150126560181]Array
(
    [complete] => 
    [id] => 8460891178
    [time] => 1553038763686
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 0:39:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:39:36 - cex place new buy order: eth_btc 0.034373 0.21543 [8460892146] margin:0.4043871643441]Array
(
    [complete] => 
    [id] => 8460892146
    [time] => 1553038776069
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 0:39:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:39:47 - cex place new buy order: eth_btc 0.034379 0.2154 [8460893429] margin:0.3810465691265]Array
(
    [complete] => 
    [id] => 8460893429
    [time] => 1553038786665
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 0:39:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:39:59 - cex place new buy order: eth_btc 0.034381 0.21538 [8460894716] margin:0.38102440301329]Array
(
    [complete] => 
    [id] => 8460894716
    [time] => 1553038798591
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 0:40:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:40:13 - cex place new buy order: eth_btc 0.034383 0.21537 [8460895957] margin:0.38100223947881]Array
(
    [complete] => 
    [id] => 8460895957
    [time] => 1553038813357
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 0:40:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:40:27 - cex place new buy order: eth_btc 0.034389 0.21533 [8460896478] margin:0.35767251155892]Array
(
    [complete] => 
    [id] => 8460896478
    [time] => 1553038827153
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 0:40:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:40:37 - cex place new buy order: eth_btc 0.034391 0.21532 [8460896774] margin:0.35183623622461]Array
(
    [complete] => 
    [id] => 8460896774
    [time] => 1553038836894
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 0:40:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:40:47 - cex place new buy order: eth_btc 0.034393 0.21531 [8460897217] margin:0.34600063966506]Array
(
    [complete] => 
    [id] => 8460897217
    [time] => 1553038847272
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 0:40:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:40:58 - cex place new buy order: eth_btc 0.034399 0.21527 [8460897910] margin:0.32849792145122]Array
(
    [complete] => 
    [id] => 8460897910
    [time] => 1553038858339
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-20 0:41:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:41:06 - cex place new buy order: eth_btc 0.034401 0.21526 [8460898410] margin:0.31103746984098]Array
(
    [complete] => 
    [id] => 8460898410
    [time] => 1553038865750
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-20 0:41:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:41:18 - cex place new buy order: eth_btc 0.034403 0.21525 [8460899306] margin:0.30520594134231]Array
(
    [complete] => 
    [id] => 8460899306
    [time] => 1553038877934
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 0:41:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:41:29 - cex place new buy order: eth_btc 0.034405 0.21523 [8460900265] margin:0.30228164510973]Array
(
    [complete] => 
    [id] => 8460900265
    [time] => 1553038888840
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-20 0:41:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:41:40 - cex place new buy order: eth_btc 0.034407 0.21522 [8460901311] margin:0.29935768884239]Array
(
    [complete] => 
    [id] => 8460901311
    [time] => 1553038899922
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 0:41:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:41:50 - cex place new buy order: eth_btc 0.034409 0.21521 [8460902272] margin:0.31096515446538]Array
(
    [complete] => 
    [id] => 8460902272
    [time] => 1553038910274
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-20 0:42:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:42:02 - cex place new buy order: eth_btc 0.034411 0.21519 [8460903369] margin:0.30513498590565]Array
(
    [complete] => 
    [id] => 8460903369
    [time] => 1553038921658
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-20 0:42:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:42:14 - cex place new buy order: eth_btc 0.034413 0.21518 [8460904530] margin:0.29930549501642]Array
(
    [complete] => 
    [id] => 8460904530
    [time] => 1553038933923
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-20 0:42:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:42:25 - cex place new buy order: eth_btc 0.034415 0.21517 [8460905557] margin:0.29347668167949]Array
(
    [complete] => 
    [id] => 8460905557
    [time] => 1553038944904
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-20 0:42:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:42:36 - cex place new buy order: eth_btc 0.034417 0.21516 [8460906589] margin:0.28764854577679]Array
(
    [complete] => 
    [id] => 8460906589
    [time] => 1553038956376
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-20 0:42:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:42:49 - cex place new buy order: eth_btc 0.034419 0.21514 [8460907729] margin:0.28182108719021]Array
(
    [complete] => 
    [id] => 8460907729
    [time] => 1553038968590
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-20 0:42:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:43:00 - cex place new buy order: eth_btc 0.034421 0.21513 [8460908836] margin:0.27599430580167]Array
(
    [complete] => 
    [id] => 8460908836
    [time] => 1553038979580
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-20 0:43:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:43:06 - cex place new buy order: eth_btc 0.034423 0.21512 [8460909417] margin:0.26145309821921]Array
(
    [complete] => 
    [id] => 8460909417
    [time] => 1553038985758
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-20 0:43:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:43:21 - cex place new buy order: eth_btc 0.034425 0.21511 [8460910726] margin:0.24691358024689]Array
(
    [complete] => 
    [id] => 8460910726
    [time] => 1553039001353
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-20 0:43:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:43:32 - cex place new buy order: eth_btc 0.034427 0.21509 [8460911708] margin:0.23818514538008]Array
(
    [complete] => 
    [id] => 8460911708
    [time] => 1553039012496
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034427
)

2019-03-20 0:43:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:43:42 - cex place new buy order: eth_btc 0.034429 0.21508 [8460912506] margin:0.23236225275203]Array
(
    [complete] => 
    [id] => 8460912506
    [time] => 1553039022493
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-20 0:43:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:43:55 - cex place new buy order: eth_btc 0.034431 0.21507 [8460913822] margin:0.22073131770788]Array
(
    [complete] => 
    [id] => 8460913822
    [time] => 1553039034837
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-20 0:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:44:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:44:05 - cex place new buy order: eth_btc 0.034433 0.21506 [8460914855] margin:0.21781430604362]Array
(
    [complete] => 
    [id] => 8460914855
    [time] => 1553039045419
    [pending] => 0.21506000
    [amount] => 0.21506000
    [type] => buy
    [price] => 0.034433
)

2019-03-20 0:44:06 - cex place new buy order: eth_btc 0.034433 0.00183 [] margin:0.21781430604362]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 0:44:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:44:18 - cex place new buy order: eth_btc 0.034435 0.21504 [8460915881] margin:0.20908958908088]Array
(
    [complete] => 
    [id] => 8460915881
    [time] => 1553039058334
    [pending] => 0.21504000
    [amount] => 0.21504000
    [type] => buy
    [price] => 0.034435
)

2019-03-20 0:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:45:05 - cex place new buy order: eth_btc 0.034437 0.21503 [8460919200] margin:0.20326973894358]Array
(
    [complete] => 
    [id] => 8460919200
    [time] => 1553039105215
    [pending] => 0.21503000
    [amount] => 0.21503000
    [type] => buy
    [price] => 0.034437
)

2019-03-20 0:45:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:45:15 - cex place new buy order: eth_btc 0.034439 0.21502 [8460920097] margin:0.20035424954266]Array
(
    [complete] => 
    [id] => 8460920097
    [time] => 1553039115158
    [pending] => 0.21502000
    [amount] => 0.21502000
    [type] => buy
    [price] => 0.034439
)

2019-03-20 0:45:24 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:45:38 - cex place new buy order: eth_btc 0.034407 0.2152 [8460921961]Array
(
    [complete] => 
    [id] => 8460921961
    [time] => 1553039137576
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 0:45:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:45:48 - cex place new buy order: eth_btc 0.034409 0.21521 [8460922926] margin:0.27899677409979]Array
(
    [complete] => 
    [id] => 8460922926
    [time] => 1553039148356
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-20 0:45:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:46:00 - cex place new buy order: eth_btc 0.034411 0.21519 [8460923812] margin:0.27607451105751]Array
(
    [complete] => 
    [id] => 8460923812
    [time] => 1553039160411
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-20 0:46:12 - cex delete buy orders: eth_btc[move]
2019-03-20 0:46:13 - cex place new buy order: eth_btc 0.034342 0.21519 [8460924173] margin:0.27025456236198]Array
(
    [complete] => 
    [id] => 8460924173
    [time] => 1553039172804
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 0:46:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:46:21 - cex place new buy order: eth_btc 0.034412 0.21519 [8460924924] margin:0.27025456236198]Array
(
    [complete] => 
    [id] => 8460924924
    [time] => 1553039181265
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-20 0:46:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:46:32 - cex place new buy order: eth_btc 0.034414 0.21518 [8460925752] margin:0.26442726797233]Array
(
    [complete] => 
    [id] => 8460925752
    [time] => 1553039192165
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-20 0:46:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:46:41 - cex place new buy order: eth_btc 0.034416 0.21516 [8460926241] margin:0.26150627615062]Array
(
    [complete] => 
    [id] => 8460926241
    [time] => 1553039201407
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-20 0:46:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:46:51 - cex place new buy order: eth_btc 0.034418 0.21515 [8460926741] margin:0.25568016735429]Array
(
    [complete] => 
    [id] => 8460926741
    [time] => 1553039210646
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-20 0:47:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:47:03 - cex delete buy orders: eth_btc[move]
2019-03-20 0:47:04 - cex place new buy order: eth_btc 0.034342 0.21519 [8460927873] margin:0.27316052539812]Array
(
    [complete] => 
    [id] => 8460927873
    [time] => 1553039224317
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 0:47:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:47:22 - cex place new buy order: eth_btc 0.034413 0.21518 [8460928742] margin:0.26734083050011]Array
(
    [complete] => 
    [id] => 8460928742
    [time] => 1553039242199
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-20 0:47:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:47:33 - cex place new buy order: eth_btc 0.034415 0.21517 [8460929402] margin:0.24698532616592]Array
(
    [complete] => 
    [id] => 8460929402
    [time] => 1553039252544
    [pending] => 0.21517000
    [amount] => 0.21517000
    [type] => buy
    [price] => 0.034415
)

2019-03-20 0:47:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:47:43 - cex place new buy order: eth_btc 0.034417 0.21516 [8460930218] margin:0.23534881018101]Array
(
    [complete] => 
    [id] => 8460930218
    [time] => 1553039263208
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034417
)

2019-03-20 0:47:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:47:55 - cex place new buy order: eth_btc 0.034419 0.21514 [8460931111] margin:0.24405125076266]Array
(
    [complete] => 
    [id] => 8460931111
    [time] => 1553039274516
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.034419
)

2019-03-20 0:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:48:05 - cex place new buy order: eth_btc 0.034421 0.21513 [8460931870] margin:0.2266058510793]Array
(
    [complete] => 
    [id] => 8460931870
    [time] => 1553039285141
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034421
)

2019-03-20 0:48:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:48:15 - cex place new buy order: eth_btc 0.034423 0.21512 [8460932665] margin:0.21206751300002]Array
(
    [complete] => 
    [id] => 8460932665
    [time] => 1553039295422
    [pending] => 0.21512000
    [amount] => 0.21512000
    [type] => buy
    [price] => 0.034423
)

2019-03-20 0:48:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:48:27 - cex place new buy order: eth_btc 0.034425 0.21511 [8460933364] margin:0.21205519244734]Array
(
    [complete] => 
    [id] => 8460933364
    [time] => 1553039306737
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034425
)

2019-03-20 0:48:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:48:37 - cex place new buy order: eth_btc 0.034427 0.21509 [8460933901] margin:0.20623347953641]Array
(
    [complete] => 
    [id] => 8460933901
    [time] => 1553039317138
    [pending] => 0.21509000
    [amount] => 0.21509000
    [type] => buy
    [price] => 0.034427
)

2019-03-20 0:48:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:48:47 - cex place new buy order: eth_btc 0.034429 0.21508 [8460934460] margin:0.20912602747682]Array
(
    [complete] => 
    [id] => 8460934460
    [time] => 1553039327512
    [pending] => 0.21508000
    [amount] => 0.21508000
    [type] => buy
    [price] => 0.034429
)

2019-03-20 0:48:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:49:00 - cex place new buy order: eth_btc 0.034431 0.21507 [8460935164] margin:0.2004008016032]Array
(
    [complete] => 
    [id] => 8460935164
    [time] => 1553039340236
    [pending] => 0.21507000
    [amount] => 0.21507000
    [type] => buy
    [price] => 0.034431
)

2019-03-20 0:49:08 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:49:18 - cex place new buy order: eth_btc 0.034362 0.2155 [8460936180]Array
(
    [complete] => 
    [id] => 8460936180
    [time] => 1553039357752
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 0:49:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:49:28 - cex place new buy order: eth_btc 0.034364 0.21549 [8460936773] margin:0.40740309626353]Array
(
    [complete] => 
    [id] => 8460936773
    [time] => 1553039367907
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 0:49:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:49:39 - cex place new buy order: eth_btc 0.034366 0.21548 [8460937516] margin:0.4277483559332]Array
(
    [complete] => 
    [id] => 8460937516
    [time] => 1553039379057
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 0:49:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:49:49 - cex place new buy order: eth_btc 0.034372 0.21544 [8460938107] margin:0.38694286046783]Array
(
    [complete] => 
    [id] => 8460938107
    [time] => 1553039389063
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 0:49:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:49:58 - cex place new buy order: eth_btc 0.034374 0.21543 [8460938679] margin:0.37819282015477]Array
(
    [complete] => 
    [id] => 8460938679
    [time] => 1553039398401
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 0:50:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:50:07 - cex place new buy order: eth_btc 0.034376 0.21541 [8460939321] margin:0.37235280428205]Array
(
    [complete] => 
    [id] => 8460939321
    [time] => 1553039407147
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 0:50:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:50:22 - cex place new buy order: eth_btc 0.034378 0.2154 [8460940071] margin:0.39269300133808]Array
(
    [complete] => 
    [id] => 8460940071
    [time] => 1553039421775
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 0:50:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:50:33 - cex place new buy order: eth_btc 0.03438 0.21539 [8460940494] margin:0.37521815008725]Array
(
    [complete] => 
    [id] => 8460940494
    [time] => 1553039433495
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 0:50:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:50:45 - cex place new buy order: eth_btc 0.034386 0.21535 [8460940907] margin:0.35770371662887]Array
(
    [complete] => 
    [id] => 8460940907
    [time] => 1553039445236
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 0:50:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:50:56 - cex place new buy order: eth_btc 0.034388 0.21534 [8460941463] margin:0.35186693032452]Array
(
    [complete] => 
    [id] => 8460941463
    [time] => 1553039456477
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 0:51:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:51:20 - cex place new buy order: eth_btc 0.03439 0.21533 [8460942574] margin:0.34893864495491]Array
(
    [complete] => 
    [id] => 8460942574
    [time] => 1553039480045
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 0:51:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:51:30 - cex place new buy order: eth_btc 0.034392 0.21531 [8460943228] margin:0.33438008839266]Array
(
    [complete] => 
    [id] => 8460943228
    [time] => 1553039490501
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 0:51:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:51:40 - cex place new buy order: eth_btc 0.034394 0.2153 [8460943700] margin:0.33436064429841]Array
(
    [complete] => 
    [id] => 8460943700
    [time] => 1553039500489
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 0:51:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:51:52 - cex place new buy order: eth_btc 0.0344 0.21526 [8460944510] margin:0.31104651162792]Array
(
    [complete] => 
    [id] => 8460944510
    [time] => 1553039512496
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 0:52:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:52:06 - cex place new buy order: eth_btc 0.034402 0.21525 [8460945540] margin:0.31102842857973]Array
(
    [complete] => 
    [id] => 8460945540
    [time] => 1553039525568
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 0:52:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:52:19 - cex place new buy order: eth_btc 0.034404 0.21524 [8460946735] margin:0.3051970701081]Array
(
    [complete] => 
    [id] => 8460946735
    [time] => 1553039538563
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 0:52:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:52:31 - cex place new buy order: eth_btc 0.034406 0.21523 [8460947975] margin:0.30517932918677]Array
(
    [complete] => 
    [id] => 8460947975
    [time] => 1553039551234
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 0:52:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:52:42 - cex place new buy order: eth_btc 0.034408 0.21521 [8460949145] margin:0.30225528946757]Array
(
    [complete] => 
    [id] => 8460949145
    [time] => 1553039562481
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 0:52:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:52:53 - cex place new buy order: eth_btc 0.03441 0.2152 [8460950157] margin:0.29351932577739]Array
(
    [complete] => 
    [id] => 8460950157
    [time] => 1553039573108
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-20 0:53:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:53:04 - cex place new buy order: eth_btc 0.034412 0.21519 [8460951345] margin:0.25572474718123]Array
(
    [complete] => 
    [id] => 8460951345
    [time] => 1553039583963
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-20 0:53:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:53:15 - cex place new buy order: eth_btc 0.034414 0.21518 [8460952347] margin:0.24989829720463]Array
(
    [complete] => 
    [id] => 8460952347
    [time] => 1553039595162
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-20 0:53:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:53:26 - cex place new buy order: eth_btc 0.034416 0.21516 [8460953089] margin:0.24407252440726]Array
(
    [complete] => 
    [id] => 8460953089
    [time] => 1553039605884
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-20 0:53:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:53:38 - cex place new buy order: eth_btc 0.034418 0.21515 [8460954057] margin:0.21500377709338]Array
(
    [complete] => 
    [id] => 8460954057
    [time] => 1553039618411
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-20 0:53:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:53:51 - cex place new buy order: eth_btc 0.03442 0.21514 [8460954964] margin:0.21789657176059]Array
(
    [complete] => 
    [id] => 8460954964
    [time] => 1553039631360
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-20 0:54:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:54:03 - cex place new buy order: eth_btc 0.034422 0.21513 [8460955953] margin:0.21207367381324]Array
(
    [complete] => 
    [id] => 8460955953
    [time] => 1553039642586
    [pending] => 0.21513000
    [amount] => 0.21513000
    [type] => buy
    [price] => 0.034422
)

2019-03-20 0:54:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:54:20 - cex place new buy order: eth_btc 0.034424 0.21511 [8460957192] margin:0.21787125261445]Array
(
    [complete] => 
    [id] => 8460957192
    [time] => 1553039660312
    [pending] => 0.21511000
    [amount] => 0.21511000
    [type] => buy
    [price] => 0.034424
)

2019-03-20 0:54:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:54:32 - cex place new buy order: eth_btc 0.034426 0.2151 [8460958206] margin:0.20042990762796]Array
(
    [complete] => 
    [id] => 8460958206
    [time] => 1553039671867
    [pending] => 0.21510000
    [amount] => 0.21510000
    [type] => buy
    [price] => 0.034426
)

2019-03-20 0:54:42 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:54:57 - cex place new buy order: eth_btc 0.034402 0.2153 [8460960375]Array
(
    [complete] => 
    [id] => 8460960375
    [time] => 1553039697140
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 0:55:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:55:08 - cex place new buy order: eth_btc 0.034404 0.21524 [8460961134] margin:0.26450412742702]Array
(
    [complete] => 
    [id] => 8460961134
    [time] => 1553039707769
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 0:55:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:55:16 - cex place new buy order: eth_btc 0.034406 0.21523 [8460962022] margin:0.26158228216009]Array
(
    [complete] => 
    [id] => 8460962022
    [time] => 1553039716188
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 0:55:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:55:27 - cex place new buy order: eth_btc 0.034408 0.21521 [8460962914] margin:0.24994187398277]Array
(
    [complete] => 
    [id] => 8460962914
    [time] => 1553039727144
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 0:55:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:55:38 - cex place new buy order: eth_btc 0.03441 0.2152 [8460963761] margin:0.24411508282474]Array
(
    [complete] => 
    [id] => 8460963761
    [time] => 1553039738112
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-20 0:55:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:55:49 - cex place new buy order: eth_btc 0.034412 0.21519 [8460964660] margin:0.23828896896432]Array
(
    [complete] => 
    [id] => 8460964660
    [time] => 1553039749172
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-20 0:55:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:56:01 - cex place new buy order: eth_btc 0.034414 0.21518 [8460965555] margin:0.22084035566921]Array
(
    [complete] => 
    [id] => 8460965555
    [time] => 1553039761313
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-20 0:56:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:56:08 - cex place new buy order: eth_btc 0.034416 0.21516 [8460966061] margin:0.20629939562993]Array
(
    [complete] => 
    [id] => 8460966061
    [time] => 1553039767729
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-20 0:56:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:56:20 - cex place new buy order: eth_btc 0.034418 0.21515 [8460967034] margin:0.2266256028822]Array
(
    [complete] => 
    [id] => 8460967034
    [time] => 1553039780483
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-20 0:56:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:56:31 - cex place new buy order: eth_btc 0.03442 0.21514 [8460967805] margin:0.21499128413713]Array
(
    [complete] => 
    [id] => 8460967805
    [time] => 1553039790800
    [pending] => 0.21514000
    [amount] => 0.21514000
    [type] => buy
    [price] => 0.03442
)

2019-03-20 0:56:42 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:56:53 - cex place new buy order: eth_btc 0.034358 0.2155 [8460969423]Array
(
    [complete] => 
    [id] => 8460969423
    [time] => 1553039812821
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 0:57:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:57:02 - cex place new buy order: eth_btc 0.03437 0.21545 [8460970193] margin:0.33750363689264]Array
(
    [complete] => 
    [id] => 8460970193
    [time] => 1553039822446
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 0:57:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:57:25 - cex place new buy order: eth_btc 0.034381 0.21538 [8460971556] margin:0.31703557197289]Array
(
    [complete] => 
    [id] => 8460971556
    [time] => 1553039844662
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 0:57:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:57:36 - cex place new buy order: eth_btc 0.034389 0.21533 [8460972331] margin:0.2762511268138]Array
(
    [complete] => 
    [id] => 8460972331
    [time] => 1553039856154
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 0:57:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:57:48 - cex place new buy order: eth_btc 0.034391 0.21532 [8460973146] margin:0.26751184903027]Array
(
    [complete] => 
    [id] => 8460973146
    [time] => 1553039868380
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 0:57:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:58:00 - cex place new buy order: eth_btc 0.034397 0.21528 [8460974244] margin:0.3052591795796]Array
(
    [complete] => 
    [id] => 8460974244
    [time] => 1553039880275
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 0:58:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:58:09 - cex place new buy order: eth_btc 0.034403 0.21525 [8460974861] margin:0.28485887858616]Array
(
    [complete] => 
    [id] => 8460974861
    [time] => 1553039888628
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 0:58:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:58:16 - cex place new buy order: eth_btc 0.034406 0.21523 [8460975413] margin:0.27030169156543]Array
(
    [complete] => 
    [id] => 8460975413
    [time] => 1553039895745
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 0:58:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:58:25 - cex place new buy order: eth_btc 0.034408 0.21521 [8460976092] margin:0.26447337828412]Array
(
    [complete] => 
    [id] => 8460976092
    [time] => 1553039905441
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 0:58:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:58:38 - cex place new buy order: eth_btc 0.03441 0.2152 [8460976931] margin:0.27027027027027]Array
(
    [complete] => 
    [id] => 8460976931
    [time] => 1553039917766
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-20 0:58:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:58:50 - cex place new buy order: eth_btc 0.034412 0.21519 [8460977793] margin:0.26153667325353]Array
(
    [complete] => 
    [id] => 8460977793
    [time] => 1553039929526
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-20 0:58:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:59:01 - cex place new buy order: eth_btc 0.034414 0.21518 [8460978559] margin:0.25280409135815]Array
(
    [complete] => 
    [id] => 8460978559
    [time] => 1553039940466
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-20 0:59:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:59:06 - cex place new buy order: eth_btc 0.034416 0.21516 [8460979014] margin:0.24697814969781]Array
(
    [complete] => 
    [id] => 8460979014
    [time] => 1553039946182
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-20 0:59:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:59:17 - cex place new buy order: eth_btc 0.034418 0.21515 [8460979810] margin:0.23824742867105]Array
(
    [complete] => 
    [id] => 8460979810
    [time] => 1553039956843
    [pending] => 0.21515000
    [amount] => 0.21515000
    [type] => buy
    [price] => 0.034418
)

2019-03-20 0:59:26 - cex delete buy orders: eth_btc [above margin]
2019-03-20 0:59:37 - cex place new buy order: eth_btc 0.034346 0.2156 [8460981587]Array
(
    [complete] => 
    [id] => 8460981587
    [time] => 1553039976685
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 0:59:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 0:59:47 - cex place new buy order: eth_btc 0.034349 0.21558 [8460982675] margin:0.42796005706134]Array
(
    [complete] => 
    [id] => 8460982675
    [time] => 1553039987396
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 0:59:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:00:00 - cex place new buy order: eth_btc 0.034351 0.21557 [8460983882] margin:0.4162906465605]Array
(
    [complete] => 
    [id] => 8460983882
    [time] => 1553040000195
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 1:00:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:00:08 - cex place new buy order: eth_btc 0.034353 0.21556 [8460984593] margin:0.41917736442232]Array
(
    [complete] => 
    [id] => 8460984593
    [time] => 1553040008306
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 1:00:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:00:18 - cex place new buy order: eth_btc 0.034355 0.21555 [8460985408] margin:0.41915296172319]Array
(
    [complete] => 
    [id] => 8460985408
    [time] => 1553040017793
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 1:00:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:00:25 - cex place new buy order: eth_btc 0.034358 0.21553 [8460986114] margin:0.4132953024041]Array
(
    [complete] => 
    [id] => 8460986114
    [time] => 1553040024540
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 1:00:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:00:35 - cex place new buy order: eth_btc 0.03436 0.21551 [8460986837] margin:0.40454016298022]Array
(
    [complete] => 
    [id] => 8460986837
    [time] => 1553040034595
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 1:00:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:01:22 - cex place new buy order: eth_btc 0.034369 0.2155 [8460990077]Array
(
    [complete] => 
    [id] => 8460990077
    [time] => 1553040081773
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:01:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:01:31 - cex place new buy order: eth_btc 0.034372 0.21544 [8460990709] margin:0.35784941231234]Array
(
    [complete] => 
    [id] => 8460990709
    [time] => 1553040091486
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 1:01:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:01:43 - cex place new buy order: eth_btc 0.034375 0.21542 [8460991525] margin:0.3461818181818]Array
(
    [complete] => 
    [id] => 8460991525
    [time] => 1553040103246
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 1:01:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:01:55 - cex place new buy order: eth_btc 0.034377 0.21541 [8460992276] margin:0.34325275620328]Array
(
    [complete] => 
    [id] => 8460992276
    [time] => 1553040114601
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 1:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:02:05 - cex place new buy order: eth_btc 0.034379 0.2154 [8460992853] margin:0.34323278745747]Array
(
    [complete] => 
    [id] => 8460992853
    [time] => 1553040125192
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 1:02:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:02:17 - cex place new buy order: eth_btc 0.034381 0.21538 [8460993559] margin:0.32285273843111]Array
(
    [complete] => 
    [id] => 8460993559
    [time] => 1553040136778
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 1:02:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:02:29 - cex place new buy order: eth_btc 0.034383 0.21537 [8460994345] margin:0.31992554460052]Array
(
    [complete] => 
    [id] => 8460994345
    [time] => 1553040148809
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 1:02:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:02:39 - cex place new buy order: eth_btc 0.034385 0.21536 [8460995148] margin:0.31409044641559]Array
(
    [complete] => 
    [id] => 8460995148
    [time] => 1553040159146
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 1:02:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:02:51 - cex place new buy order: eth_btc 0.034387 0.21535 [8460996253] margin:0.30825602698694]Array
(
    [complete] => 
    [id] => 8460996253
    [time] => 1553040171345
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 1:03:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:03:05 - cex place new buy order: eth_btc 0.034389 0.21533 [8460997663] margin:0.30242228619617]Array
(
    [complete] => 
    [id] => 8460997663
    [time] => 1553040184937
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 1:03:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:03:18 - cex place new buy order: eth_btc 0.034391 0.21532 [8460998905] margin:0.29077374894595]Array
(
    [complete] => 
    [id] => 8460998905
    [time] => 1553040197903
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 1:03:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:03:31 - cex place new buy order: eth_btc 0.034393 0.21531 [8461000180] margin:0.28203413485302]Array
(
    [complete] => 
    [id] => 8461000180
    [time] => 1553040211031
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 1:03:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:03:43 - cex place new buy order: eth_btc 0.034397 0.21528 [8461001530] margin:0.27037241619907]Array
(
    [complete] => 
    [id] => 8461001530
    [time] => 1553040222833
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 1:03:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:03:53 - cex place new buy order: eth_btc 0.034399 0.21527 [8461002779] margin:0.25872845140846]Array
(
    [complete] => 
    [id] => 8461002779
    [time] => 1553040233400
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-20 1:04:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:04:05 - cex place new buy order: eth_btc 0.034401 0.21526 [8461003960] margin:0.24708584052791]Array
(
    [complete] => 
    [id] => 8461003960
    [time] => 1553040244924
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-20 1:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:04:16 - cex place new buy order: eth_btc 0.034403 0.21525 [8461005325] margin:0.2238176903177]Array
(
    [complete] => 
    [id] => 8461005325
    [time] => 1553040256236
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 1:04:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:04:28 - cex place new buy order: eth_btc 0.034405 0.21523 [8461006577] margin:0.23252434239212]Array
(
    [complete] => 
    [id] => 8461006577
    [time] => 1553040268093
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-20 1:04:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:04:40 - cex place new buy order: eth_btc 0.034407 0.21522 [8461007775] margin:0.22960444095679]Array
(
    [complete] => 
    [id] => 8461007775
    [time] => 1553040280276
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 1:04:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:04:53 - cex place new buy order: eth_btc 0.034409 0.21521 [8461009023] margin:0.22087244616233]Array
(
    [complete] => 
    [id] => 8461009023
    [time] => 1553040292899
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-20 1:05:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:05:05 - cex place new buy order: eth_btc 0.034411 0.21519 [8461010064] margin:0.21504751387638]Array
(
    [complete] => 
    [id] => 8461010064
    [time] => 1553040304582
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034411
)

2019-03-20 1:05:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:05:16 - cex place new buy order: eth_btc 0.034413 0.21518 [8461011185] margin:0.21212913724467]Array
(
    [complete] => 
    [id] => 8461011185
    [time] => 1553040316413
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034413
)

2019-03-20 1:05:32 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:05:48 - cex place new buy order: eth_btc 0.034364 0.2155 [8461014346]Array
(
    [complete] => 
    [id] => 8461014346
    [time] => 1553040347750
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 1:05:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:05:58 - cex place new buy order: eth_btc 0.034367 0.21547 [8461015474] margin:0.33462333052054]Array
(
    [complete] => 
    [id] => 8461015474
    [time] => 1553040358358
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:06:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:06:10 - cex place new buy order: eth_btc 0.03437 0.21545 [8461016375] margin:0.32586558044807]Array
(
    [complete] => 
    [id] => 8461016375
    [time] => 1553040369840
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 1:06:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:06:21 - cex place new buy order: eth_btc 0.034372 0.21544 [8461017359] margin:0.32293727452577]Array
(
    [complete] => 
    [id] => 8461017359
    [time] => 1553040380959
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 1:06:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:06:33 - cex place new buy order: eth_btc 0.034374 0.21543 [8461018317] margin:0.32000930936171]Array
(
    [complete] => 
    [id] => 8461018317
    [time] => 1553040392874
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 1:06:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:06:43 - cex place new buy order: eth_btc 0.034376 0.21541 [8461019194] margin:0.32289969746333]Array
(
    [complete] => 
    [id] => 8461019194
    [time] => 1553040403496
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 1:06:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:06:56 - cex place new buy order: eth_btc 0.034378 0.2154 [8461020146] margin:0.33451626039911]Array
(
    [complete] => 
    [id] => 8461020146
    [time] => 1553040415676
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 1:07:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:07:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:07:13 - cex place new buy order: eth_btc 0.03438 0.21539 [8461021124] margin:0.32577079697498]Array
(
    [complete] => 
    [id] => 8461021124
    [time] => 1553040432639
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 1:07:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:07:22 - cex place new buy order: eth_btc 0.034382 0.21538 [8461021819] margin:0.29084986330055]Array
(
    [complete] => 
    [id] => 8461021819
    [time] => 1553040442266
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 1:07:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:07:33 - cex place new buy order: eth_btc 0.034384 0.21536 [8461022550] margin:0.2966496044672]Array
(
    [complete] => 
    [id] => 8461022550
    [time] => 1553040453354
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 1:07:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:07:47 - cex place new buy order: eth_btc 0.034386 0.21535 [8461023610] margin:0.3198976327575]Array
(
    [complete] => 
    [id] => 8461023610
    [time] => 1553040466924
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 1:07:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:08:00 - cex place new buy order: eth_btc 0.034388 0.21534 [8461024519] margin:0.31406304524833]Array
(
    [complete] => 
    [id] => 8461024519
    [time] => 1553040479603
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 1:08:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:08:15 - cex place new buy order: eth_btc 0.03439 0.21533 [8461025795] margin:0.31113695841813]Array
(
    [complete] => 
    [id] => 8461025795
    [time] => 1553040494928
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 1:08:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:08:27 - cex place new buy order: eth_btc 0.034392 0.21531 [8461026740] margin:0.30530355896721]Array
(
    [complete] => 
    [id] => 8461026740
    [time] => 1553040506769
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 1:08:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:08:43 - cex place new buy order: eth_btc 0.034394 0.2153 [8461027975] margin:0.27911845089259]Array
(
    [complete] => 
    [id] => 8461027975
    [time] => 1553040523300
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 1:08:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:08:54 - cex place new buy order: eth_btc 0.034396 0.21529 [8461028746] margin:0.30817536922896]Array
(
    [complete] => 
    [id] => 8461028746
    [time] => 1553040534085
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 1:09:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:09:06 - cex place new buy order: eth_btc 0.034398 0.21528 [8461029514] margin:0.27036455607885]Array
(
    [complete] => 
    [id] => 8461029514
    [time] => 1553040545610
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 1:09:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:09:18 - cex place new buy order: eth_btc 0.0344 0.21526 [8461030316] margin:0.26162790697675]Array
(
    [complete] => 
    [id] => 8461030316
    [time] => 1553040557751
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 1:09:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:09:30 - cex place new buy order: eth_btc 0.034402 0.21525 [8461031055] margin:0.25579908144875]Array
(
    [complete] => 
    [id] => 8461031055
    [time] => 1553040570263
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 1:09:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:09:42 - cex place new buy order: eth_btc 0.034405 0.21523 [8461031731] margin:0.2470571137916]Array
(
    [complete] => 
    [id] => 8461031731
    [time] => 1553040581675
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-20 1:09:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:09:53 - cex place new buy order: eth_btc 0.034407 0.21522 [8461032547] margin:0.2179788996425]Array
(
    [complete] => 
    [id] => 8461032547
    [time] => 1553040592600
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 1:10:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:10:05 - cex place new buy order: eth_btc 0.034409 0.21521 [8461033317] margin:0.20052893138423]Array
(
    [complete] => 
    [id] => 8461033317
    [time] => 1553040604989
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-20 1:10:15 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:10:26 - cex place new buy order: eth_btc 0.034405 0.2152 [8461034685]Array
(
    [complete] => 
    [id] => 8461034685
    [time] => 1553040626006
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034405
)

2019-03-20 1:10:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:10:38 - cex place new buy order: eth_btc 0.034408 0.21521 [8461035533] margin:0.20925366193907]Array
(
    [complete] => 
    [id] => 8461035533
    [time] => 1553040637530
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 1:10:48 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:11:21 - cex place new buy order: eth_btc 0.034408 0.2152 [8461038336]Array
(
    [complete] => 
    [id] => 8461038336
    [time] => 1553040680918
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 1:11:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:11:28 - cex place new buy order: eth_btc 0.03441 0.2152 [8461038936] margin:0.24120895088637]Array
(
    [complete] => 
    [id] => 8461038936
    [time] => 1553040688322
    [pending] => 0.21520000
    [amount] => 0.21520000
    [type] => buy
    [price] => 0.03441
)

2019-03-20 1:11:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:11:38 - cex place new buy order: eth_btc 0.034412 0.21519 [8461039672] margin:0.20341741253052]Array
(
    [complete] => 
    [id] => 8461039672
    [time] => 1553040697780
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.034412
)

2019-03-20 1:11:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:11:48 - cex place new buy order: eth_btc 0.034414 0.21518 [8461040451] margin:0.2004997965944]Array
(
    [complete] => 
    [id] => 8461040451
    [time] => 1553040707540
    [pending] => 0.21518000
    [amount] => 0.21518000
    [type] => buy
    [price] => 0.034414
)

2019-03-20 1:11:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:11:59 - cex place new buy order: eth_btc 0.034416 0.21516 [8461041348] margin:0.21501627150162]Array
(
    [complete] => 
    [id] => 8461041348
    [time] => 1553040718690
    [pending] => 0.21516000
    [amount] => 0.21516000
    [type] => buy
    [price] => 0.034416
)

2019-03-20 1:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:12:05 - cex place new buy order: eth_btc 0.034418 0.00184 [] margin:0.21209832064617]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 1:12:15 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:12:30 - cex place new buy order: eth_btc 0.034367 0.2155 [8461043972]Array
(
    [complete] => 
    [id] => 8461043972
    [time] => 1553040750389
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:12:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:12:41 - cex place new buy order: eth_btc 0.034369 0.21546 [8461044883] margin:0.34042305566062]Array
(
    [complete] => 
    [id] => 8461044883
    [time] => 1553040760613
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:12:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:12:53 - cex place new buy order: eth_btc 0.034371 0.21545 [8461046017] margin:0.33458438800154]Array
(
    [complete] => 
    [id] => 8461046017
    [time] => 1553040772971
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 1:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:13:05 - cex place new buy order: eth_btc 0.034373 0.21543 [8461046926] margin:0.32292787944026]Array
(
    [complete] => 
    [id] => 8461046926
    [time] => 1553040785144
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 1:13:05 - cex place new buy order: eth_btc 0.034373 0.21543 [] margin:0.32292787944026]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 1:13:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:13:18 - cex place new buy order: eth_btc 0.034375 0.21542 [8461047738] margin:0.32581818181816]Array
(
    [complete] => 
    [id] => 8461047738
    [time] => 1553040798188
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 1:13:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:13:30 - cex place new buy order: eth_btc 0.034379 0.2154 [8461048688] margin:0.30251025335233]Array
(
    [complete] => 
    [id] => 8461048688
    [time] => 1553040810321
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 1:13:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:13:42 - cex place new buy order: eth_btc 0.034381 0.21538 [8461049625] margin:0.28794973968178]Array
(
    [complete] => 
    [id] => 8461049625
    [time] => 1553040822152
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 1:13:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:13:54 - cex place new buy order: eth_btc 0.034383 0.21537 [8461050678] margin:0.2821161620568]Array
(
    [complete] => 
    [id] => 8461050678
    [time] => 1553040834344
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 1:14:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:14:05 - cex place new buy order: eth_btc 0.034385 0.21536 [8461051426] margin:0.27919150792497]Array
(
    [complete] => 
    [id] => 8461051426
    [time] => 1553040844691
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 1:14:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:14:17 - cex place new buy order: eth_btc 0.034387 0.21535 [8461052339] margin:0.28208334545032]Array
(
    [complete] => 
    [id] => 8461052339
    [time] => 1553040856933
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 1:14:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:14:30 - cex place new buy order: eth_btc 0.034389 0.21533 [8461053276] margin:0.2849748466079]Array
(
    [complete] => 
    [id] => 8461053276
    [time] => 1553040869553
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 1:14:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:14:42 - cex place new buy order: eth_btc 0.034393 0.21531 [8461054299] margin:0.27621899805192]Array
(
    [complete] => 
    [id] => 8461054299
    [time] => 1553040882276
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 1:14:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:14:54 - cex place new buy order: eth_btc 0.034395 0.2153 [8461055350] margin:0.29364733246111]Array
(
    [complete] => 
    [id] => 8461055350
    [time] => 1553040894343
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-20 1:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:15:05 - cex place new buy order: eth_btc 0.034397 0.21528 [8461056181] margin:0.28781579788935]Array
(
    [complete] => 
    [id] => 8461056181
    [time] => 1553040905192
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 1:15:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:15:15 - cex place new buy order: eth_btc 0.034399 0.21527 [8461057027] margin:0.28198494142271]Array
(
    [complete] => 
    [id] => 8461057027
    [time] => 1553040915476
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-20 1:15:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:15:26 - cex place new buy order: eth_btc 0.034401 0.21526 [8461057924] margin:0.22673759483736]Array
(
    [complete] => 
    [id] => 8461057924
    [time] => 1553040926193
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-20 1:15:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:15:38 - cex place new buy order: eth_btc 0.034403 0.21525 [8461058935] margin:0.21219079731418]Array
(
    [complete] => 
    [id] => 8461058935
    [time] => 1553040938406
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 1:15:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:15:49 - cex place new buy order: eth_btc 0.034405 0.21523 [8461060055] margin:0.21799157099258]Array
(
    [complete] => 
    [id] => 8461060055
    [time] => 1553040948998
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-20 1:15:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:15:59 - cex place new buy order: eth_btc 0.034407 0.21522 [8461061058] margin:0.20054058767112]Array
(
    [complete] => 
    [id] => 8461061058
    [time] => 1553040959175
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 1:16:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:16:07 - cex place new buy order: eth_btc 0.034409 0.21521 [8461061870] margin:0.20052893138423]Array
(
    [complete] => 
    [id] => 8461061870
    [time] => 1553040967338
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-20 1:16:19 - cex delete buy orders: eth_btc[move]
2019-03-20 1:16:20 - cex place new buy order: eth_btc 0.03441 0.21519 [8461062850] margin:0.19761122896749]Array
(
    [complete] => 
    [id] => 8461062850
    [time] => 1553040980269
    [pending] => 0.21519000
    [amount] => 0.21519000
    [type] => buy
    [price] => 0.03441
)

2019-03-20 1:16:31 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:16:42 - cex place new buy order: eth_btc 0.034379 0.2154 [8461064967]Array
(
    [complete] => 
    [id] => 8461064967
    [time] => 1553041002458
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 1:16:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:16:54 - cex place new buy order: eth_btc 0.034382 0.21538 [8461066245] margin:0.25303938107148]Array
(
    [complete] => 
    [id] => 8461066245
    [time] => 1553041013594
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 1:17:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:17:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:17:15 - cex place new buy order: eth_btc 0.034384 0.21536 [8461068763] margin:0.24720800372267]Array
(
    [complete] => 
    [id] => 8461068763
    [time] => 1553041035156
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 1:17:15 - cex place new buy order: eth_btc 0.034384 0.21536 [] margin:0.24720800372267]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 1:17:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:17:27 - cex place new buy order: eth_btc 0.034386 0.21535 [8461069892] margin:0.24428546501483]Array
(
    [complete] => 
    [id] => 8461069892
    [time] => 1553041046706
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 1:17:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:17:39 - cex place new buy order: eth_btc 0.034388 0.21534 [8461070913] margin:0.24136326625568]Array
(
    [complete] => 
    [id] => 8461070913
    [time] => 1553041058926
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 1:17:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:17:50 - cex place new buy order: eth_btc 0.03439 0.21533 [8461071864] margin:0.23553358534456]Array
(
    [complete] => 
    [id] => 8461071864
    [time] => 1553041069794
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 1:18:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:18:04 - cex place new buy order: eth_btc 0.034392 0.21531 [] margin:0.20935101186323]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 1:18:08 - cex place new buy order: eth_btc 0.034373 0.2154 [8461073502]Array
(
    [complete] => 
    [id] => 8461073502
    [time] => 1553041087927
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 1:18:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:18:19 - cex place new buy order: eth_btc 0.034375 0.21542 [8461074707] margin:0.25599999999999]Array
(
    [complete] => 
    [id] => 8461074707
    [time] => 1553041098928
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 1:18:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:18:32 - cex place new buy order: eth_btc 0.034377 0.21541 [8461075874] margin:0.21816912470549]Array
(
    [complete] => 
    [id] => 8461075874
    [time] => 1553041112332
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 1:18:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:18:46 - cex place new buy order: eth_btc 0.034379 0.2154 [8461076860] margin:0.21233892783385]Array
(
    [complete] => 
    [id] => 8461076860
    [time] => 1553041126421
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 1:19:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:19:01 - cex place new buy order: eth_btc 0.034381 0.21538 [8461077897] margin:0.21523515895407]Array
(
    [complete] => 
    [id] => 8461077897
    [time] => 1553041140907
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 1:19:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:19:08 - cex place new buy order: eth_btc 0.034383 0.21537 [8461078289] margin:0.2443067795131]Array
(
    [complete] => 
    [id] => 8461078289
    [time] => 1553041148150
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 1:19:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:19:20 - cex place new buy order: eth_btc 0.034385 0.21536 [8461079521] margin:0.253017304057]Array
(
    [complete] => 
    [id] => 8461079521
    [time] => 1553041160181
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 1:19:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:19:31 - cex place new buy order: eth_btc 0.034387 0.21535 [8461080311] margin:0.25300258818739]Array
(
    [complete] => 
    [id] => 8461080311
    [time] => 1553041170922
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 1:19:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:19:40 - cex place new buy order: eth_btc 0.034389 0.21533 [8461080814] margin:0.25298787402948]Array
(
    [complete] => 
    [id] => 8461080814
    [time] => 1553041180319
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 1:19:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:19:49 - cex place new buy order: eth_btc 0.034391 0.21532 [8461081348] margin:0.27041958651974]Array
(
    [complete] => 
    [id] => 8461081348
    [time] => 1553041188779
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 1:19:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:19:58 - cex place new buy order: eth_btc 0.034393 0.21531 [8461081956] margin:0.26168115604919]Array
(
    [complete] => 
    [id] => 8461081956
    [time] => 1553041198331
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 1:20:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:20:05 - cex place new buy order: eth_btc 0.034395 0.00184 [] margin:0.25585114115423]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 1:20:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:20:15 - cex place new buy order: eth_btc 0.034395 0.2153 [8461083108] margin:0.20351795319087]Array
(
    [complete] => 
    [id] => 8461083108
    [time] => 1553041214886
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-20 1:20:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:20:28 - cex place new buy order: eth_btc 0.034397 0.21528 [8461084033] margin:0.20350611971973]Array
(
    [complete] => 
    [id] => 8461084033
    [time] => 1553041228280
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 1:20:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:21:17 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:21:32 - cex place new buy order: eth_btc 0.034367 0.2155 [8461087794]Array
(
    [complete] => 
    [id] => 8461087794
    [time] => 1553041292350
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:21:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:21:44 - cex place new buy order: eth_btc 0.034369 0.21546 [8461088325] margin:0.24731589513804]Array
(
    [complete] => 
    [id] => 8461088325
    [time] => 1553041303970
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:21:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:21:55 - cex place new buy order: eth_btc 0.034371 0.21545 [8461089008] margin:0.26184865147945]Array
(
    [complete] => 
    [id] => 8461089008
    [time] => 1553041315147
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 1:22:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:22:07 - cex place new buy order: eth_btc 0.034373 0.21543 [8461089662] margin:0.26183341576238]Array
(
    [complete] => 
    [id] => 8461089662
    [time] => 1553041326519
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 1:22:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:22:17 - cex place new buy order: eth_btc 0.034375 0.21542 [8461090211] margin:0.25309090909089]Array
(
    [complete] => 
    [id] => 8461090211
    [time] => 1553041336947
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 1:22:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:22:31 - cex place new buy order: eth_btc 0.034377 0.21541 [8461090923] margin:0.24434941967013]Array
(
    [complete] => 
    [id] => 8461090923
    [time] => 1553041351333
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 1:22:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:22:42 - cex place new buy order: eth_btc 0.034379 0.2154 [8461091403] margin:0.22106518514209]Array
(
    [complete] => 
    [id] => 8461091403
    [time] => 1553041361524
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 1:22:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:22:52 - cex place new buy order: eth_btc 0.034381 0.21538 [8461091886] margin:0.21232657572496]Array
(
    [complete] => 
    [id] => 8461091886
    [time] => 1553041371779
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 1:23:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:23:02 - cex place new buy order: eth_btc 0.034383 0.21537 [8461092521] margin:0.20358898292758]Array
(
    [complete] => 
    [id] => 8461092521
    [time] => 1553041382483
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 1:23:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:23:18 - cex place new buy order: eth_btc 0.034385 0.21536 [8461093634] margin:0.20066889632107]Array
(
    [complete] => 
    [id] => 8461093634
    [time] => 1553041398346
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 1:23:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:23:30 - cex place new buy order: eth_btc 0.034387 0.21535 [8461094392] margin:0.20356530084042]Array
(
    [complete] => 
    [id] => 8461094392
    [time] => 1553041409583
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 1:23:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:23:43 - cex place new buy order: eth_btc 0.034389 0.21533 [8461095553] margin:0.20646136846083]Array
(
    [complete] => 
    [id] => 8461095553
    [time] => 1553041422930
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 1:23:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:24:04 - cex place new buy order: eth_btc 0.034364 0.2155 [8461097399]Array
(
    [complete] => 
    [id] => 8461097399
    [time] => 1553041443652
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 1:24:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:24:21 - cex place new buy order: eth_btc 0.034366 0.21548 [8461098759] margin:0.27643601233778]Array
(
    [complete] => 
    [id] => 8461098759
    [time] => 1553041461130
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 1:24:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:24:33 - cex place new buy order: eth_btc 0.034368 0.21546 [8461099683] margin:0.27641992551211]Array
(
    [complete] => 
    [id] => 8461099683
    [time] => 1553041473295
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 1:24:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:24:44 - cex place new buy order: eth_btc 0.03437 0.21545 [8461100483] margin:0.27640384055865]Array
(
    [complete] => 
    [id] => 8461100483
    [time] => 1553041484086
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 1:24:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:24:56 - cex place new buy order: eth_btc 0.034372 0.21544 [8461101522] margin:0.276387757477]Array
(
    [complete] => 
    [id] => 8461101522
    [time] => 1553041496052
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 1:25:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:25:09 - cex place new buy order: eth_btc 0.034374 0.21543 [8461102447] margin:0.26182579856868]Array
(
    [complete] => 
    [id] => 8461102447
    [time] => 1553041508916
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 1:25:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:25:20 - cex place new buy order: eth_btc 0.034376 0.21541 [8461103536] margin:0.27344659064463]Array
(
    [complete] => 
    [id] => 8461103536
    [time] => 1553041519596
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 1:25:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:25:30 - cex place new buy order: eth_btc 0.034378 0.2154 [8461104498] margin:0.24143347489674]Array
(
    [complete] => 
    [id] => 8461104498
    [time] => 1553041530476
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 1:25:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:25:42 - cex place new buy order: eth_btc 0.03438 0.21539 [8461105390] margin:0.2414194299011]Array
(
    [complete] => 
    [id] => 8461105390
    [time] => 1553041541839
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 1:25:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:25:52 - cex place new buy order: eth_btc 0.034382 0.21538 [8461106275] margin:0.24140538653947]Array
(
    [complete] => 
    [id] => 8461106275
    [time] => 1553041551821
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 1:26:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:26:01 - cex place new buy order: eth_btc 0.034384 0.21536 [8461106971] margin:0.24429967426711]Array
(
    [complete] => 
    [id] => 8461106971
    [time] => 1553041561253
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 1:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:26:06 - cex place new buy order: eth_btc 0.034386 0.00184 [] margin:0.24137730471703]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 1:26:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:26:17 - cex place new buy order: eth_btc 0.034386 0.21535 [8461108240] margin:0.24428546501483]Array
(
    [complete] => 
    [id] => 8461108240
    [time] => 1553041577254
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 1:26:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:26:30 - cex place new buy order: eth_btc 0.034388 0.21534 [8461109103] margin:0.21519134581831]Array
(
    [complete] => 
    [id] => 8461109103
    [time] => 1553041589615
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 1:26:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:26:41 - cex place new buy order: eth_btc 0.03439 0.21533 [8461109951] margin:0.20936318697296]Array
(
    [complete] => 
    [id] => 8461109951
    [time] => 1553041600963
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 1:26:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:26:54 - cex place new buy order: eth_btc 0.034392 0.21531 [8461111063] margin:0.21225866480579]Array
(
    [complete] => 
    [id] => 8461111063
    [time] => 1553041613678
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 1:27:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:27:13 - cex place new buy order: eth_btc 0.034394 0.2153 [8461112318] margin:0.20643135430598]Array
(
    [complete] => 
    [id] => 8461112318
    [time] => 1553041632959
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 1:27:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:27:24 - cex place new buy order: eth_btc 0.034396 0.21529 [8461113551] margin:0.2354924991278]Array
(
    [complete] => 
    [id] => 8461113551
    [time] => 1553041643988
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 1:27:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:27:34 - cex place new buy order: eth_btc 0.034398 0.21528 [8461114432] margin:0.2325716611431]Array
(
    [complete] => 
    [id] => 8461114432
    [time] => 1553041654414
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 1:27:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:27:45 - cex place new buy order: eth_btc 0.0344 0.21526 [8461115412] margin:0.23255813953487]Array
(
    [complete] => 
    [id] => 8461115412
    [time] => 1553041665212
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 1:27:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:27:56 - cex place new buy order: eth_btc 0.034402 0.21525 [8461116305] margin:0.22382419626765]Array
(
    [complete] => 
    [id] => 8461116305
    [time] => 1553041675919
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 1:28:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:28:13 - cex place new buy order: eth_btc 0.034404 0.21524 [8461117793] margin:0.23543773979768]Array
(
    [complete] => 
    [id] => 8461117793
    [time] => 1553041692720
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 1:28:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:28:24 - cex place new buy order: eth_btc 0.034406 0.21523 [8461118768] margin:0.21217229552986]Array
(
    [complete] => 
    [id] => 8461118768
    [time] => 1553041703960
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 1:28:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:28:38 - cex place new buy order: eth_btc 0.034408 0.21521 [8461119844] margin:0.20053475935828]Array
(
    [complete] => 
    [id] => 8461119844
    [time] => 1553041717797
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 1:28:48 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:29:03 - cex place new buy order: eth_btc 0.034384 0.2154 [8461121774]Array
(
    [complete] => 
    [id] => 8461121774
    [time] => 1553041742575
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 1:29:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:29:14 - cex place new buy order: eth_btc 0.034386 0.21535 [8461122442] margin:0.26755074739719]Array
(
    [complete] => 
    [id] => 8461122442
    [time] => 1553041753998
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 1:29:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:29:24 - cex place new buy order: eth_btc 0.034388 0.21534 [8461123128] margin:0.26171920437361]Array
(
    [complete] => 
    [id] => 8461123128
    [time] => 1553041764370
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 1:29:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:29:41 - cex place new buy order: eth_btc 0.03439 0.21533 [8461124111] margin:0.2587961616749]Array
(
    [complete] => 
    [id] => 8461124111
    [time] => 1553041780984
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 1:29:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:29:53 - cex place new buy order: eth_btc 0.034392 0.21531 [8461124873] margin:0.24424284717377]Array
(
    [complete] => 
    [id] => 8461124873
    [time] => 1553041792887
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 1:30:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:30:03 - cex place new buy order: eth_btc 0.034394 0.2153 [8461125621] margin:0.24422864453102]Array
(
    [complete] => 
    [id] => 8461125621
    [time] => 1553041803187
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 1:30:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:30:15 - cex place new buy order: eth_btc 0.034396 0.21529 [8461126488] margin:0.23258518432374]Array
(
    [complete] => 
    [id] => 8461126488
    [time] => 1553041814623
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 1:30:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:30:28 - cex place new buy order: eth_btc 0.034398 0.21528 [8461127355] margin:0.22675736961453]Array
(
    [complete] => 
    [id] => 8461127355
    [time] => 1553041827846
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 1:30:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:30:41 - cex place new buy order: eth_btc 0.0344 0.21526 [8461128264] margin:0.24709302325583]Array
(
    [complete] => 
    [id] => 8461128264
    [time] => 1553041841013
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 1:31:20 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:31:34 - cex place new buy order: eth_btc 0.034367 0.2155 [8461131681]Array
(
    [complete] => 
    [id] => 8461131681
    [time] => 1553041894023
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:31:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:31:45 - cex place new buy order: eth_btc 0.034369 0.21546 [8461132424] margin:0.28223108033401]Array
(
    [complete] => 
    [id] => 8461132424
    [time] => 1553041905484
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:31:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:31:55 - cex place new buy order: eth_btc 0.034371 0.21545 [8461133175] margin:0.25602979255768]Array
(
    [complete] => 
    [id] => 8461133175
    [time] => 1553041915378
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 1:32:09 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:32:10 - cex place new buy order: eth_btc 0.034373 0.21543 [8461134046] margin:0.2414685945364]Array
(
    [complete] => 
    [id] => 8461134046
    [time] => 1553041930183
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 1:32:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:32:21 - cex place new buy order: eth_btc 0.034375 0.21542 [8461134892] margin:0.25018181818182]Array
(
    [complete] => 
    [id] => 8461134892
    [time] => 1553041941050
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 1:32:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:32:34 - cex place new buy order: eth_btc 0.034377 0.21541 [8461135797] margin:0.24434941967013]Array
(
    [complete] => 
    [id] => 8461135797
    [time] => 1553041953749
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 1:32:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:32:44 - cex place new buy order: eth_btc 0.034379 0.2154 [8461136508] margin:0.23851769975858]Array
(
    [complete] => 
    [id] => 8461136508
    [time] => 1553041964034
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 1:32:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:32:54 - cex place new buy order: eth_btc 0.034381 0.21538 [8461137177] margin:0.22396090864141]Array
(
    [complete] => 
    [id] => 8461137177
    [time] => 1553041974228
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 1:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:33:05 - cex place new buy order: eth_btc 0.034383 0.21537 [8461137793] margin:0.22685629526218]Array
(
    [complete] => 
    [id] => 8461137793
    [time] => 1553041985174
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 1:33:06 - cex place new buy order: eth_btc 0.034383 0.21537 [] margin:0.22394788122035]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 1:33:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:33:17 - cex place new buy order: eth_btc 0.034385 0.21536 [8461138616] margin:0.22393485531482]Array
(
    [complete] => 
    [id] => 8461138616
    [time] => 1553041996900
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 1:33:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:33:29 - cex place new buy order: eth_btc 0.034387 0.21535 [8461139465] margin:0.22392183092448]Array
(
    [complete] => 
    [id] => 8461139465
    [time] => 1553042008839
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 1:33:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:33:40 - cex place new buy order: eth_btc 0.034389 0.21533 [8461140765] margin:0.22390880804908]Array
(
    [complete] => 
    [id] => 8461140765
    [time] => 1553042019972
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 1:33:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:33:52 - cex place new buy order: eth_btc 0.034391 0.21532 [8461141722] margin:0.22098804919892]Array
(
    [complete] => 
    [id] => 8461141722
    [time] => 1553042031919
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 1:34:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:34:03 - cex delete buy orders: eth_btc[move]
2019-03-20 1:34:03 - cex place new buy order: eth_btc 0.034393 0.21531 [8461143277] margin:0.22097519844155]Array
(
    [complete] => 
    [id] => 8461143277
    [time] => 1553042043206
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 1:34:04 - cex place new buy order: eth_btc 0.034366 0.00184 [] margin:0.29679634533126]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 1:34:13 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:34:29 - cex place new buy order: eth_btc 0.034367 0.2155 [8461145904]Array
(
    [complete] => 
    [id] => 8461145904
    [time] => 1553042069053
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:34:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:34:40 - cex place new buy order: eth_btc 0.034369 0.21546 [8461147164] margin:0.28514067910033]Array
(
    [complete] => 
    [id] => 8461147164
    [time] => 1553042079994
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:34:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:34:52 - cex place new buy order: eth_btc 0.034371 0.21545 [8461148364] margin:0.27639579878385]Array
(
    [complete] => 
    [id] => 8461148364
    [time] => 1553042091918
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 1:35:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:35:05 - cex place new buy order: eth_btc 0.034367 0.2155 [8461149535]Array
(
    [complete] => 
    [id] => 8461149535
    [time] => 1553042104632
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:35:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:35:17 - cex place new buy order: eth_btc 0.034369 0.21546 [8461150529] margin:0.28514067910033]Array
(
    [complete] => 
    [id] => 8461150529
    [time] => 1553042116738
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:35:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:35:28 - cex place new buy order: eth_btc 0.034373 0.21543 [8461151499] margin:0.2792889768132]Array
(
    [complete] => 
    [id] => 8461151499
    [time] => 1553042127545
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 1:35:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:35:39 - cex place new buy order: eth_btc 0.034376 0.21541 [8461152517] margin:0.27344659064463]Array
(
    [complete] => 
    [id] => 8461152517
    [time] => 1553042138834
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 1:35:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:35:49 - cex place new buy order: eth_btc 0.034378 0.2154 [8461153716] margin:0.28215719355402]Array
(
    [complete] => 
    [id] => 8461153716
    [time] => 1553042149042
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 1:35:59 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:36:09 - cex place new buy order: eth_btc 0.034376 0.2154 [8461155859]Array
(
    [complete] => 
    [id] => 8461155859
    [time] => 1553042168802
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 1:36:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:36:17 - cex place new buy order: eth_btc 0.034378 0.2154 [8461157121] margin:0.2327069637559]Array
(
    [complete] => 
    [id] => 8461157121
    [time] => 1553042177364
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 1:36:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:36:25 - cex place new buy order: eth_btc 0.03438 0.21539 [8461157969] margin:0.24723676556138]Array
(
    [complete] => 
    [id] => 8461157969
    [time] => 1553042184573
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 1:36:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:36:36 - cex place new buy order: eth_btc 0.034382 0.21538 [8461158823] margin:0.23267989064044]Array
(
    [complete] => 
    [id] => 8461158823
    [time] => 1553042196445
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 1:36:46 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:37:01 - cex place new buy order: eth_btc 0.034352 0.2156 [8461161574]Array
(
    [complete] => 
    [id] => 8461161574
    [time] => 1553042220786
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 1:37:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:37:16 - cex place new buy order: eth_btc 0.034359 0.21552 [8461163197] margin:0.28522366774353]Array
(
    [complete] => 
    [id] => 8461163197
    [time] => 1553042235987
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 1:37:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:37:27 - cex place new buy order: eth_btc 0.034363 0.2155 [8461164626] margin:0.34048249570759]Array
(
    [complete] => 
    [id] => 8461164626
    [time] => 1553042246678
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 1:37:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:37:35 - cex place new buy order: eth_btc 0.034371 0.21545 [8461165895] margin:0.29094294608829]Array
(
    [complete] => 
    [id] => 8461165895
    [time] => 1553042254981
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 1:37:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:37:45 - cex place new buy order: eth_btc 0.034377 0.21541 [8461167271] margin:0.29380108793671]Array
(
    [complete] => 
    [id] => 8461167271
    [time] => 1553042265196
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 1:37:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:37:57 - cex place new buy order: eth_btc 0.034385 0.21536 [8461168514] margin:0.27628326305074]Array
(
    [complete] => 
    [id] => 8461168514
    [time] => 1553042276845
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 1:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:38:05 - cex place new buy order: eth_btc 0.034387 0.00184 [] margin:0.28208334545032]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 1:38:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:38:16 - cex place new buy order: eth_btc 0.034389 0.21533 [8461170800] margin:0.26752740701967]Array
(
    [complete] => 
    [id] => 8461170800
    [time] => 1553042296193
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 1:38:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:38:29 - cex place new buy order: eth_btc 0.034391 0.21532 [8461172111] margin:0.26169637405136]Array
(
    [complete] => 
    [id] => 8461172111
    [time] => 1553042309450
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 1:38:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:38:42 - cex place new buy order: eth_btc 0.034393 0.21531 [8461173741] margin:0.22388276684209]Array
(
    [complete] => 
    [id] => 8461173741
    [time] => 1553042322129
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 1:38:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:38:54 - cex place new buy order: eth_btc 0.034395 0.2153 [8461175263] margin:0.21514755051606]Array
(
    [complete] => 
    [id] => 8461175263
    [time] => 1553042333566
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-20 1:39:04 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:39:18 - cex place new buy order: eth_btc 0.034345 0.2156 [8461177784]Array
(
    [complete] => 
    [id] => 8461177784
    [time] => 1553042358308
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 1:39:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:39:29 - cex place new buy order: eth_btc 0.034351 0.21557 [8461179121] margin:0.36389042531513]Array
(
    [complete] => 
    [id] => 8461179121
    [time] => 1553042368951
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 1:39:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:39:43 - cex place new buy order: eth_btc 0.034353 0.21556 [8461180356] margin:0.37551305562833]Array
(
    [complete] => 
    [id] => 8461180356
    [time] => 1553042383461
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 1:39:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:39:54 - cex place new buy order: eth_btc 0.034355 0.21555 [8461181630] margin:0.38713433270265]Array
(
    [complete] => 
    [id] => 8461181630
    [time] => 1553042394402
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 1:40:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:40:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:40:09 - cex place new buy order: eth_btc 0.034357 0.21553 [8461182712] margin:0.34636318654131]Array
(
    [complete] => 
    [id] => 8461182712
    [time] => 1553042408643
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 1:40:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:40:20 - cex place new buy order: eth_btc 0.034359 0.21552 [8461183591] margin:0.32888035158183]Array
(
    [complete] => 
    [id] => 8461183591
    [time] => 1553042420451
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 1:40:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:40:31 - cex place new buy order: eth_btc 0.034361 0.21551 [8461184138] margin:0.32886120892872]Array
(
    [complete] => 
    [id] => 8461184138
    [time] => 1553042430797
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 1:41:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:41:31 - cex place new buy order: eth_btc 0.034367 0.21547 [8461190562] margin:0.31134518578868]Array
(
    [complete] => 
    [id] => 8461190562
    [time] => 1553042491093
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:41:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:41:42 - cex place new buy order: eth_btc 0.034369 0.21546 [8461191867] margin:0.30259827169832]Array
(
    [complete] => 
    [id] => 8461191867
    [time] => 1553042502296
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:41:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:41:52 - cex place new buy order: eth_btc 0.034371 0.21545 [8461192704] margin:0.32294667015798]Array
(
    [complete] => 
    [id] => 8461192704
    [time] => 1553042512474
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 1:42:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:42:03 - cex delete buy orders: eth_btc[move]
2019-03-20 1:42:03 - cex place new buy order: eth_btc 0.034373 0.21543 [8461193855] margin:0.29965379803916]Array
(
    [complete] => 
    [id] => 8461193855
    [time] => 1553042523411
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 1:42:04 - cex place new buy order: eth_btc 0.034341 0.00184 [] margin:0.30549898167007]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 1:42:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:42:17 - cex place new buy order: eth_btc 0.034375 0.21542 [8461194918] margin:0.25890909090909]Array
(
    [complete] => 
    [id] => 8461194918
    [time] => 1553042537181
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 1:42:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:42:31 - cex place new buy order: eth_btc 0.034377 0.21541 [8461196076] margin:0.24144049800738]Array
(
    [complete] => 
    [id] => 8461196076
    [time] => 1553042550863
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 1:42:41 - cex delete buy orders: eth_btc[move]
2019-03-20 1:42:43 - cex place new buy order: eth_btc 0.034345 0.2154 [8461196977] margin:0.25597766013148]Array
(
    [complete] => 
    [id] => 8461196977
    [time] => 1553042562535
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 1:42:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:42:55 - cex place new buy order: eth_btc 0.034347 0.2156 [8461197789] margin:0.3464640288817]Array
(
    [complete] => 
    [id] => 8461197789
    [time] => 1553042574597
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 1:43:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:43:14 - cex place new buy order: eth_btc 0.034349 0.21558 [8461199004] margin:0.35517773443188]Array
(
    [complete] => 
    [id] => 8461199004
    [time] => 1553042594414
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 1:43:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:43:28 - cex place new buy order: eth_btc 0.034353 0.21556 [8461199857] margin:0.32602683899514]Array
(
    [complete] => 
    [id] => 8461199857
    [time] => 1553042607655
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 1:43:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:43:39 - cex place new buy order: eth_btc 0.034355 0.21555 [8461200783] margin:0.29398923009751]Array
(
    [complete] => 
    [id] => 8461200783
    [time] => 1553042619448
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 1:43:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:43:50 - cex place new buy order: eth_btc 0.034359 0.21552 [8461201484] margin:0.25611921185134]Array
(
    [complete] => 
    [id] => 8461201484
    [time] => 1553042629988
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 1:44:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:44:02 - cex place new buy order: eth_btc 0.034361 0.21551 [8461202462] margin:0.27647623759495]Array
(
    [complete] => 
    [id] => 8461202462
    [time] => 1553042641613
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 1:44:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:44:08 - cex place new buy order: eth_btc 0.034363 0.2155 [8461202929] margin:0.27063993248553]Array
(
    [complete] => 
    [id] => 8461202929
    [time] => 1553042648455
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 1:44:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:44:21 - cex place new buy order: eth_btc 0.034365 0.21548 [8461203754] margin:0.26480430670741]Array
(
    [complete] => 
    [id] => 8461203754
    [time] => 1553042660656
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 1:44:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:44:32 - cex place new buy order: eth_btc 0.034367 0.21547 [8461204598] margin:0.25314982395903]Array
(
    [complete] => 
    [id] => 8461204598
    [time] => 1553042672224
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:44:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:44:45 - cex place new buy order: eth_btc 0.034369 0.21546 [8461205590] margin:0.2444062963717]Array
(
    [complete] => 
    [id] => 8461205590
    [time] => 1553042684708
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:44:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:44:55 - cex place new buy order: eth_btc 0.034371 0.21545 [8461206496] margin:0.22402606848797]Array
(
    [complete] => 
    [id] => 8461206496
    [time] => 1553042695406
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 1:45:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:45:09 - cex place new buy order: eth_btc 0.034373 0.21543 [8461207737] margin:0.22401303348558]Array
(
    [complete] => 
    [id] => 8461207737
    [time] => 1553042708887
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 1:45:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:45:20 - cex place new buy order: eth_btc 0.034375 0.21542 [8461208396] margin:0.21236363636363]Array
(
    [complete] => 
    [id] => 8461208396
    [time] => 1553042720222
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 1:45:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:45:32 - cex place new buy order: eth_btc 0.034377 0.21541 [8461209148] margin:0.20653343805452]Array
(
    [complete] => 
    [id] => 8461209148
    [time] => 1553042731553
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 1:45:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:45:45 - cex place new buy order: eth_btc 0.034379 0.2154 [8461210028] margin:0.20361267052562]Array
(
    [complete] => 
    [id] => 8461210028
    [time] => 1553042744981
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 1:45:55 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:46:08 - cex place new buy order: eth_btc 0.034361 0.2155 [8461211653]Array
(
    [complete] => 
    [id] => 8461211653
    [time] => 1553042767759
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 1:46:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:46:18 - cex place new buy order: eth_btc 0.034363 0.2155 [8461212377] margin:0.24444897127724]Array
(
    [complete] => 
    [id] => 8461212377
    [time] => 1553042777569
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 1:46:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:46:29 - cex place new buy order: eth_btc 0.034365 0.21548 [8461213189] margin:0.25025461952568]Array
(
    [complete] => 
    [id] => 8461213189
    [time] => 1553042789001
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 1:46:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:46:42 - cex place new buy order: eth_btc 0.034367 0.21547 [8461214069] margin:0.23569121541012]Array
(
    [complete] => 
    [id] => 8461214069
    [time] => 1553042802316
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 1:46:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:46:55 - cex place new buy order: eth_btc 0.034369 0.21546 [8461215018] margin:0.22985830254008]Array
(
    [complete] => 
    [id] => 8461215018
    [time] => 1553042814635
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 1:47:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:47:15 - cex place new buy order: eth_btc 0.034371 0.21545 [8461216758] margin:0.22693549794885]Array
(
    [complete] => 
    [id] => 8461216758
    [time] => 1553042835313
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 1:47:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:47:25 - cex place new buy order: eth_btc 0.034373 0.21543 [8461217639] margin:0.22692229366073]Array
(
    [complete] => 
    [id] => 8461217639
    [time] => 1553042845400
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 1:47:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:47:37 - cex place new buy order: eth_btc 0.034375 0.21542 [8461218513] margin:0.224]Array
(
    [complete] => 
    [id] => 8461218513
    [time] => 1553042857196
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 1:47:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:47:48 - cex place new buy order: eth_btc 0.034377 0.21541 [8461219274] margin:0.20653343805452]Array
(
    [complete] => 
    [id] => 8461219274
    [time] => 1553042868010
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 1:47:57 - cex delete buy orders: eth_btc[move]
2019-03-20 1:47:58 - cex place new buy order: eth_btc 0.034378 0.2154 [8461220014] margin:0.19779516565346]Array
(
    [complete] => 
    [id] => 8461220014
    [time] => 1553042878324
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 1:48:04 - cex delete buy orders: eth_btc[move]
2019-03-20 1:48:06 - cex place new buy order: eth_btc 0.034379 0.21539 [8461220676] margin:0.1977894124491]Array
(
    [complete] => 
    [id] => 8461220676
    [time] => 1553042885705
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 1:48:14 - cex delete buy orders: eth_btc[move]
2019-03-20 1:48:15 - cex place new buy order: eth_btc 0.03438 0.21538 [8461221512] margin:0.19778365957941]Array
(
    [complete] => 
    [id] => 8461221512
    [time] => 1553042895176
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 1:48:25 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:48:35 - cex place new buy order: eth_btc 0.034352 0.2156 [8461222631]Array
(
    [complete] => 
    [id] => 8461222631
    [time] => 1553042915177
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 1:48:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:48:45 - cex place new buy order: eth_btc 0.034356 0.21554 [8461223331] margin:0.26778437536383]Array
(
    [complete] => 
    [id] => 8461223331
    [time] => 1553042924973
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 1:48:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:48:58 - cex place new buy order: eth_btc 0.03436 0.21551 [8461224361] margin:0.29394644935972]Array
(
    [complete] => 
    [id] => 8461224361
    [time] => 1553042938354
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 1:49:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:49:10 - cex place new buy order: eth_btc 0.034366 0.21548 [8461225004] margin:0.28225571786067]Array
(
    [complete] => 
    [id] => 8461225004
    [time] => 1553042949586
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 1:49:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:49:20 - cex place new buy order: eth_btc 0.034368 0.21546 [8461225802] margin:0.26769087523275]Array
(
    [complete] => 
    [id] => 8461225802
    [time] => 1553042960327
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 1:49:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:49:32 - cex place new buy order: eth_btc 0.03437 0.21545 [8461226671] margin:0.2414896712249]Array
(
    [complete] => 
    [id] => 8461226671
    [time] => 1553042971899
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 1:49:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:49:45 - cex place new buy order: eth_btc 0.034372 0.21544 [8461227613] margin:0.24729430932156]Array
(
    [complete] => 
    [id] => 8461227613
    [time] => 1553042984861
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 1:49:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:49:57 - cex place new buy order: eth_btc 0.034374 0.21543 [8461228382] margin:0.25018909641006]Array
(
    [complete] => 
    [id] => 8461228382
    [time] => 1553042997218
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 1:50:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:50:09 - cex place new buy order: eth_btc 0.034376 0.21541 [8461229021] margin:0.23853851524318]Array
(
    [complete] => 
    [id] => 8461229021
    [time] => 1553043008600
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 1:50:19 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:50:29 - cex place new buy order: eth_btc 0.034345 0.2156 [8461230405]Array
(
    [complete] => 
    [id] => 8461230405
    [time] => 1553043028747
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 1:50:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:50:41 - cex place new buy order: eth_btc 0.034347 0.2156 [8461231232] margin:0.28532331790259]Array
(
    [complete] => 
    [id] => 8461231232
    [time] => 1553043041126
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 1:50:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:50:53 - cex place new buy order: eth_btc 0.034349 0.21558 [8461232121] margin:0.27657282599203]Array
(
    [complete] => 
    [id] => 8461232121
    [time] => 1553043053264
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 1:51:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:51:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:51:23 - cex place new buy order: eth_btc 0.034345 0.2156 [8461234016]Array
(
    [complete] => 
    [id] => 8461234016
    [time] => 1553043082911
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 1:51:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:51:33 - cex place new buy order: eth_btc 0.034347 0.2156 [8461235090] margin:0.25620869362679]Array
(
    [complete] => 
    [id] => 8461235090
    [time] => 1553043093447
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 1:51:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:51:44 - cex place new buy order: eth_btc 0.034349 0.21558 [8461235812] margin:0.26201636146612]Array
(
    [complete] => 
    [id] => 8461235812
    [time] => 1553043104051
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 1:51:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:51:55 - cex place new buy order: eth_btc 0.034351 0.21557 [8461236891] margin:0.25326773601935]Array
(
    [complete] => 
    [id] => 8461236891
    [time] => 1553043114967
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 1:52:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:52:09 - cex place new buy order: eth_btc 0.034353 0.21556 [8461237782] margin:0.23869822140714]Array
(
    [complete] => 
    [id] => 8461237782
    [time] => 1553043129138
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 1:52:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:52:21 - cex place new buy order: eth_btc 0.034355 0.21555 [8461238670] margin:0.20666569640517]Array
(
    [complete] => 
    [id] => 8461238670
    [time] => 1553043140574
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 1:52:30 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:52:40 - cex place new buy order: eth_btc 0.034341 0.2156 [8461239985]Array
(
    [complete] => 
    [id] => 8461239985
    [time] => 1553043159819
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 1:52:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:52:50 - cex place new buy order: eth_btc 0.034343 0.21562 [8461240927] margin:0.24167952712344]Array
(
    [complete] => 
    [id] => 8461240927
    [time] => 1553043170421
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 1:53:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:53:02 - cex place new buy order: eth_btc 0.034345 0.21561 [8461242094] margin:0.23875382151695]Array
(
    [complete] => 
    [id] => 8461242094
    [time] => 1553043181828
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 1:53:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:53:19 - cex place new buy order: eth_btc 0.034347 0.2156 [8461243079] margin:0.22127114449588]Array
(
    [complete] => 
    [id] => 8461243079
    [time] => 1553043199452
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 1:53:31 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:53:41 - cex place new buy order: eth_btc 0.034341 0.2156 [8461244498]Array
(
    [complete] => 
    [id] => 8461244498
    [time] => 1553043221326
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 1:53:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:53:51 - cex place new buy order: eth_btc 0.034343 0.21562 [8461245140] margin:0.2649739393763]Array
(
    [complete] => 
    [id] => 8461245140
    [time] => 1553043231399
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 1:54:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:54:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:54:04 - cex place new buy order: eth_btc 0.034345 0.21561 [8461245975] margin:0.21837239772893]Array
(
    [complete] => 
    [id] => 8461245975
    [time] => 1553043244023
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 1:54:04 - cex place new buy order: eth_btc 0.034345 0.21561 [] margin:0.22128402969865]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 1:54:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:54:16 - cex place new buy order: eth_btc 0.034347 0.2156 [8461246776] margin:0.22127114449588]Array
(
    [complete] => 
    [id] => 8461246776
    [time] => 1553043256484
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 1:54:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:54:29 - cex place new buy order: eth_btc 0.034349 0.21558 [8461247585] margin:0.20670179626772]Array
(
    [complete] => 
    [id] => 8461247585
    [time] => 1553043268813
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 1:54:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:54:40 - cex place new buy order: eth_btc 0.034351 0.21557 [8461248572] margin:0.22706762539664]Array
(
    [complete] => 
    [id] => 8461248572
    [time] => 1553043280037
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 1:54:52 - cex delete buy orders: eth_btc[move]
2019-03-20 1:54:53 - cex place new buy order: eth_btc 0.034352 0.21556 [8461249493] margin:0.19794486653275]Array
(
    [complete] => 
    [id] => 8461249493
    [time] => 1553043293083
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 1:55:04 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:55:20 - cex place new buy order: eth_btc 0.034341 0.2156 [8461251568]Array
(
    [complete] => 
    [id] => 8461251568
    [time] => 1553043319701
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 1:55:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:55:29 - cex place new buy order: eth_btc 0.034343 0.21562 [8461252093] margin:0.23294412252861]Array
(
    [complete] => 
    [id] => 8461252093
    [time] => 1553043329146
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 1:55:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:55:38 - cex place new buy order: eth_btc 0.034345 0.21561 [8461252525] margin:0.23293055757752]Array
(
    [complete] => 
    [id] => 8461252525
    [time] => 1553043337540
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 1:55:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:55:48 - cex place new buy order: eth_btc 0.034347 0.2156 [8461252974] margin:0.23582845663377]Array
(
    [complete] => 
    [id] => 8461252974
    [time] => 1553043348340
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 1:55:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:55:59 - cex place new buy order: eth_btc 0.034349 0.21558 [8461253649] margin:0.23290343241436]Array
(
    [complete] => 
    [id] => 8461253649
    [time] => 1553043358999
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 1:56:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:56:06 - cex place new buy order: eth_btc 0.034351 0.21557 [8461254153] margin:0.22706762539664]Array
(
    [complete] => 
    [id] => 8461254153
    [time] => 1553043365771
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 1:56:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:56:21 - cex place new buy order: eth_btc 0.034353 0.21556 [8461255078] margin:0.22996535964834]Array
(
    [complete] => 
    [id] => 8461255078
    [time] => 1553043381368
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 1:56:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:56:33 - cex place new buy order: eth_btc 0.034355 0.21555 [8461256007] margin:0.21830883423082]Array
(
    [complete] => 
    [id] => 8461256007
    [time] => 1553043393466
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 1:56:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 1:56:43 - cex place new buy order: eth_btc 0.034357 0.21553 [8461256593] margin:0.22120674098436]Array
(
    [complete] => 
    [id] => 8461256593
    [time] => 1553043402671
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 1:56:51 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:57:28 - cex place new buy order: eth_btc 0.034341 0.2156 [8461260256]Array
(
    [complete] => 
    [id] => 8461260256
    [time] => 1553043447565
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 1:57:36 - cex delete buy orders: eth_btc [above margin]
2019-03-20 1:59:46 - cex place new buy order: eth_btc 0.034341 0.2156 [8461275975]Array
(
    [complete] => 
    [id] => 8461275975
    [time] => 1553043585522
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 1:59:54 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:01:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8461285030]Array
(
    [complete] => 
    [id] => 8461285030
    [time] => 1553043665503
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:01:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:01:15 - cex place new buy order: eth_btc 0.034343 0.21562 [8461286196] margin:0.22129691640218]Array
(
    [complete] => 
    [id] => 8461286196
    [time] => 1553043675279
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:01:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:01:25 - cex place new buy order: eth_btc 0.034345 0.21561 [8461287319] margin:0.21837239772893]Array
(
    [complete] => 
    [id] => 8461287319
    [time] => 1553043684612
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:01:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:01:36 - cex place new buy order: eth_btc 0.034347 0.2156 [8461288683] margin:0.23291699420618]Array
(
    [complete] => 
    [id] => 8461288683
    [time] => 1553043696423
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:01:47 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:02:01 - cex place new buy order: eth_btc 0.034341 0.2156 [8461290930]Array
(
    [complete] => 
    [id] => 8461290930
    [time] => 1553043721275
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:02:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:02:09 - cex place new buy order: eth_btc 0.034343 0.21562 [8461291646] margin:0.24167952712344]Array
(
    [complete] => 
    [id] => 8461291646
    [time] => 1553043729222
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:02:21 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:02:43 - cex place new buy order: eth_btc 0.034341 0.2156 [8461294835]Array
(
    [complete] => 
    [id] => 8461294835
    [time] => 1553043763287
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:02:54 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:04:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8461303109]Array
(
    [complete] => 
    [id] => 8461303109
    [time] => 1553043844744
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:04:14 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:04:36 - cex place new buy order: eth_btc 0.034341 0.2156 [8461306166]Array
(
    [complete] => 
    [id] => 8461306166
    [time] => 1553043875650
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:04:46 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:04:57 - cex place new buy order: eth_btc 0.034341 0.2156 [8461308343]Array
(
    [complete] => 
    [id] => 8461308343
    [time] => 1553043896941
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:05:07 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:05:19 - cex place new buy order: eth_btc 0.034341 0.2156 [8461310656]Array
(
    [complete] => 
    [id] => 8461310656
    [time] => 1553043919067
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:05:29 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:08:07 - cex place new buy order: eth_btc 0.034341 0.2156 [8461325614]Array
(
    [complete] => 
    [id] => 8461325614
    [time] => 1553044087210
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:08:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:08:18 - cex place new buy order: eth_btc 0.034343 0.21562 [8461326510] margin:0.21547331333898]Array
(
    [complete] => 
    [id] => 8461326510
    [time] => 1553044098006
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:08:27 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:13:03 - cex place new buy order: eth_btc 0.034341 0.2156 [8461352419]Array
(
    [complete] => 
    [id] => 8461352419
    [time] => 1553044383450
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:13:10 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:13:18 - cex place new buy order: eth_btc 0.034341 0.2156 [8461353489]Array
(
    [complete] => 
    [id] => 8461353489
    [time] => 1553044397884
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:13:26 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:13:34 - cex place new buy order: eth_btc 0.034341 0.2156 [8461354786]Array
(
    [complete] => 
    [id] => 8461354786
    [time] => 1553044414422
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:13:42 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:13:50 - cex place new buy order: eth_btc 0.034341 0.2156 [8461356098]Array
(
    [complete] => 
    [id] => 8461356098
    [time] => 1553044430436
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:13:57 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:16:18 - cex place new buy order: eth_btc 0.034341 0.2156 [8461368833]Array
(
    [complete] => 
    [id] => 8461368833
    [time] => 1553044577851
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:16:24 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:16:33 - cex place new buy order: eth_btc 0.034341 0.2156 [8461370104]Array
(
    [complete] => 
    [id] => 8461370104
    [time] => 1553044592958
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:16:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:16:40 - cex place new buy order: eth_btc 0.034343 0.21562 [8461370719] margin:0.20382610721252]Array
(
    [complete] => 
    [id] => 8461370719
    [time] => 1553044600336
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:16:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:16:50 - cex place new buy order: eth_btc 0.034345 0.21561 [8461371488] margin:0.2154607657592]Array
(
    [complete] => 
    [id] => 8461371488
    [time] => 1553044609902
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:16:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:16:59 - cex place new buy order: eth_btc 0.034347 0.2156 [8461372527] margin:0.20089090750284]Array
(
    [complete] => 
    [id] => 8461372527
    [time] => 1553044618961
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:17:05 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:17:21 - cex place new buy order: eth_btc 0.034341 0.2156 [8461374502]Array
(
    [complete] => 
    [id] => 8461374502
    [time] => 1553044641042
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:17:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:17:29 - cex place new buy order: eth_btc 0.034343 0.21562 [8461375095] margin:0.24459132865504]Array
(
    [complete] => 
    [id] => 8461375095
    [time] => 1553044649444
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:17:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:17:39 - cex place new buy order: eth_btc 0.034345 0.21561 [8461375659] margin:0.23001892560781]Array
(
    [complete] => 
    [id] => 8461375659
    [time] => 1553044659375
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:17:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:17:49 - cex place new buy order: eth_btc 0.034347 0.2156 [8461376223] margin:0.23873991906134]Array
(
    [complete] => 
    [id] => 8461376223
    [time] => 1553044669139
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:17:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:17:59 - cex place new buy order: eth_btc 0.034349 0.21558 [8461377166] margin:0.26201636146612]Array
(
    [complete] => 
    [id] => 8461377166
    [time] => 1553044679237
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:18:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:18:05 - cex place new buy order: eth_btc 0.034351 0.00185 [] margin:0.25617885942184]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 2:18:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:18:13 - cex place new buy order: eth_btc 0.034351 0.21557 [8461378117] margin:0.25908998282438]Array
(
    [complete] => 
    [id] => 8461378117
    [time] => 1553044692552
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 2:18:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:18:25 - cex place new buy order: eth_btc 0.034353 0.21556 [8461378803] margin:0.26198585276396]Array
(
    [complete] => 
    [id] => 8461378803
    [time] => 1553044704880
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 2:18:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:18:36 - cex place new buy order: eth_btc 0.034355 0.21555 [8461379434] margin:0.25614903216415]Array
(
    [complete] => 
    [id] => 8461379434
    [time] => 1553044716428
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 2:18:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:18:48 - cex place new buy order: eth_btc 0.034357 0.21553 [8461380326] margin:0.27068719620456]Array
(
    [complete] => 
    [id] => 8461380326
    [time] => 1553044727785
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:18:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:19:00 - cex place new buy order: eth_btc 0.034359 0.21552 [8461381355] margin:0.27940277656509]Array
(
    [complete] => 
    [id] => 8461381355
    [time] => 1553044739726
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 2:19:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:19:13 - cex place new buy order: eth_btc 0.034361 0.21551 [8461382656] margin:0.29102761852098]Array
(
    [complete] => 
    [id] => 8461382656
    [time] => 1553044753373
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:19:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:19:25 - cex place new buy order: eth_btc 0.034365 0.21548 [8461383553] margin:0.25316455696203]Array
(
    [complete] => 
    [id] => 8461383553
    [time] => 1553044764982
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 2:19:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:19:35 - cex place new buy order: eth_btc 0.034367 0.21547 [8461384367] margin:0.24733028777606]Array
(
    [complete] => 
    [id] => 8461384367
    [time] => 1553044775197
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 2:19:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:19:45 - cex place new buy order: eth_btc 0.034369 0.21546 [8461385086] margin:0.2414966976054]Array
(
    [complete] => 
    [id] => 8461385086
    [time] => 1553044785036
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 2:19:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:19:53 - cex place new buy order: eth_btc 0.034371 0.21545 [8461385542] margin:0.23275435687062]Array
(
    [complete] => 
    [id] => 8461385542
    [time] => 1553044793452
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 2:20:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:20:02 - cex place new buy order: eth_btc 0.034373 0.21543 [8461386003] margin:0.22401303348558]Array
(
    [complete] => 
    [id] => 8461386003
    [time] => 1553044801744
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 2:20:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:20:14 - cex place new buy order: eth_btc 0.034375 0.21542 [8461386910] margin:0.21527272727273]Array
(
    [complete] => 
    [id] => 8461386910
    [time] => 1553044814275
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 2:20:25 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:20:38 - cex place new buy order: eth_btc 0.034346 0.2156 [8461388005]Array
(
    [complete] => 
    [id] => 8461388005
    [time] => 1553044838018
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 2:20:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:20:46 - cex place new buy order: eth_btc 0.034348 0.21559 [8461388417] margin:0.29987189938279]Array
(
    [complete] => 
    [id] => 8461388417
    [time] => 1553044845911
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 2:20:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:20:58 - cex place new buy order: eth_btc 0.03435 0.21558 [8461389202] margin:0.29403202328968]Array
(
    [complete] => 
    [id] => 8461389202
    [time] => 1553044857797
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 2:21:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:21:05 - cex place new buy order: eth_btc 0.034352 0.00184 [] margin:0.28819282720076]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 2:21:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:21:17 - cex place new buy order: eth_btc 0.034352 0.21556 [8461390443] margin:0.26781555659059]Array
(
    [complete] => 
    [id] => 8461390443
    [time] => 1553044877203
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 2:21:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:21:29 - cex place new buy order: eth_btc 0.034354 0.21555 [8461391165] margin:0.27944344181172]Array
(
    [complete] => 
    [id] => 8461391165
    [time] => 1553044888989
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 2:21:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:21:39 - cex place new buy order: eth_btc 0.034356 0.21554 [8461391833] margin:0.27360577482829]Array
(
    [complete] => 
    [id] => 8461391833
    [time] => 1553044899228
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 2:21:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:21:50 - cex place new buy order: eth_btc 0.034358 0.21553 [8461392450] margin:0.25030560568136]Array
(
    [complete] => 
    [id] => 8461392450
    [time] => 1553044910202
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 2:22:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:22:03 - cex place new buy order: eth_btc 0.03436 0.21551 [8461393488] margin:0.20372526193249]Array
(
    [complete] => 
    [id] => 8461393488
    [time] => 1553044922783
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 2:22:13 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:22:27 - cex place new buy order: eth_btc 0.034343 0.2156 [8461395211]Array
(
    [complete] => 
    [id] => 8461395211
    [time] => 1553044946828
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:22:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:22:37 - cex place new buy order: eth_btc 0.034345 0.21561 [8461396048] margin:0.24166545348667]Array
(
    [complete] => 
    [id] => 8461396048
    [time] => 1553044957256
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:22:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:22:49 - cex place new buy order: eth_btc 0.034347 0.2156 [8461397103] margin:0.25329723119922]Array
(
    [complete] => 
    [id] => 8461397103
    [time] => 1553044969489
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:23:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:23:03 - cex place new buy order: eth_btc 0.034349 0.21558 [8461398188] margin:0.25328248275061]Array
(
    [complete] => 
    [id] => 8461398188
    [time] => 1553044982588
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:23:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:23:13 - cex place new buy order: eth_btc 0.034351 0.21557 [8461398974] margin:0.27073447643446]Array
(
    [complete] => 
    [id] => 8461398974
    [time] => 1553044993478
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 2:23:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:23:25 - cex place new buy order: eth_btc 0.034353 0.21556 [8461399725] margin:0.25325299100514]Array
(
    [complete] => 
    [id] => 8461399725
    [time] => 1553045005282
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 2:23:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:23:36 - cex place new buy order: eth_btc 0.034355 0.21555 [8461400488] margin:0.24741667879491]Array
(
    [complete] => 
    [id] => 8461400488
    [time] => 1553045015921
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 2:23:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:23:48 - cex place new buy order: eth_btc 0.034357 0.21553 [8461401225] margin:0.244491661088]Array
(
    [complete] => 
    [id] => 8461401225
    [time] => 1553045028196
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:23:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:24:00 - cex place new buy order: eth_btc 0.034359 0.21552 [8461402207] margin:0.24738787508367]Array
(
    [complete] => 
    [id] => 8461402207
    [time] => 1553045039809
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 2:24:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:24:05 - cex place new buy order: eth_btc 0.034361 0.21551 [8461402934] margin:0.24155292337242]Array
(
    [complete] => 
    [id] => 8461402934
    [time] => 1553045045302
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:24:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:24:20 - cex place new buy order: eth_btc 0.034363 0.2155 [8461404421] margin:0.22989843727266]Array
(
    [complete] => 
    [id] => 8461404421
    [time] => 1553045060401
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 2:24:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:24:30 - cex place new buy order: eth_btc 0.034365 0.21548 [8461405270] margin:0.22697512003493]Array
(
    [complete] => 
    [id] => 8461405270
    [time] => 1553045069871
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 2:24:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:24:41 - cex place new buy order: eth_btc 0.034367 0.21547 [8461406178] margin:0.24442051968459]Array
(
    [complete] => 
    [id] => 8461406178
    [time] => 1553045080859
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 2:24:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:24:55 - cex place new buy order: eth_btc 0.034369 0.21546 [8461407237] margin:0.22112950624109]Array
(
    [complete] => 
    [id] => 8461407237
    [time] => 1553045095449
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 2:25:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:25:06 - cex place new buy order: eth_btc 0.034371 0.21545 [8461408146] margin:0.21529778010534]Array
(
    [complete] => 
    [id] => 8461408146
    [time] => 1553045105845
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 2:25:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:25:18 - cex place new buy order: eth_btc 0.034373 0.21543 [8461409045] margin:0.21237599278503]Array
(
    [complete] => 
    [id] => 8461409045
    [time] => 1553045118168
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 2:25:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:25:28 - cex place new buy order: eth_btc 0.034375 0.21542 [8461409772] margin:0.25018181818182]Array
(
    [complete] => 
    [id] => 8461409772
    [time] => 1553045127791
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 2:25:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:25:38 - cex place new buy order: eth_btc 0.034377 0.21541 [8461410565] margin:0.25016726299563]Array
(
    [complete] => 
    [id] => 8461410565
    [time] => 1553045138064
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 2:25:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:25:48 - cex place new buy order: eth_btc 0.034379 0.2154 [8461411164] margin:0.22979144245034]Array
(
    [complete] => 
    [id] => 8461411164
    [time] => 1553045148467
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 2:25:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:25:59 - cex place new buy order: eth_btc 0.034381 0.21538 [8461412032] margin:0.22396090864141]Array
(
    [complete] => 
    [id] => 8461412032
    [time] => 1553045158558
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 2:26:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:26:05 - cex place new buy order: eth_btc 0.034383 0.21537 [8461412696] margin:0.21813105313673]Array
(
    [complete] => 
    [id] => 8461412696
    [time] => 1553045165279
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 2:26:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:26:16 - cex place new buy order: eth_btc 0.034385 0.21536 [8461413358] margin:0.22102661044059]Array
(
    [complete] => 
    [id] => 8461413358
    [time] => 1553045176240
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 2:26:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:26:27 - cex place new buy order: eth_btc 0.034387 0.21535 [8461414136] margin:0.20938145229301]Array
(
    [complete] => 
    [id] => 8461414136
    [time] => 1553045186720
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 2:26:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:26:39 - cex place new buy order: eth_btc 0.034389 0.21533 [8461415205] margin:0.20646136846083]Array
(
    [complete] => 
    [id] => 8461415205
    [time] => 1553045199102
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 2:26:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:26:49 - cex place new buy order: eth_btc 0.034391 0.21532 [8461416200] margin:0.20644936175163]Array
(
    [complete] => 
    [id] => 8461416200
    [time] => 1553045208725
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 2:26:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:26:59 - cex place new buy order: eth_btc 0.034393 0.21531 [8461417186] margin:0.21225249323988]Array
(
    [complete] => 
    [id] => 8461417186
    [time] => 1553045219315
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 2:27:05 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:27:18 - cex place new buy order: eth_btc 0.034341 0.2156 [8461418738]Array
(
    [complete] => 
    [id] => 8461418738
    [time] => 1553045238412
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:27:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:27:26 - cex place new buy order: eth_btc 0.034343 0.21562 [8461419332] margin:0.34068077919809]Array
(
    [complete] => 
    [id] => 8461419332
    [time] => 1553045246435
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:27:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:27:38 - cex place new buy order: eth_btc 0.034345 0.21561 [8461420158] margin:0.33483767651767]Array
(
    [complete] => 
    [id] => 8461420158
    [time] => 1553045257585
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:27:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:27:48 - cex place new buy order: eth_btc 0.034347 0.2156 [8461421117] margin:0.32899525431622]Array
(
    [complete] => 
    [id] => 8461421117
    [time] => 1553045267593
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:27:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:27:59 - cex place new buy order: eth_btc 0.034349 0.21558 [8461421939] margin:0.28821799761274]Array
(
    [complete] => 
    [id] => 8461421939
    [time] => 1553045278714
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:28:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:28:06 - cex place new buy order: eth_btc 0.034351 0.21557 [8461422522] margin:0.28820121684958]Array
(
    [complete] => 
    [id] => 8461422522
    [time] => 1553045286016
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 2:28:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:28:17 - cex place new buy order: eth_btc 0.034353 0.21556 [8461423357] margin:0.28236253020115]Array
(
    [complete] => 
    [id] => 8461423357
    [time] => 1553045296765
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 2:28:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:28:27 - cex place new buy order: eth_btc 0.034355 0.21555 [8461424067] margin:0.2707029544462]Array
(
    [complete] => 
    [id] => 8461424067
    [time] => 1553045307219
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 2:28:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:28:40 - cex place new buy order: eth_btc 0.034357 0.21553 [8461424849] margin:0.26486596617865]Array
(
    [complete] => 
    [id] => 8461424849
    [time] => 1553045320318
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:28:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:28:54 - cex place new buy order: eth_btc 0.034359 0.21552 [8461425787] margin:0.25902965744056]Array
(
    [complete] => 
    [id] => 8461425787
    [time] => 1553045334048
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 2:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:29:06 - cex place new buy order: eth_btc 0.034361 0.21551 [8461426508] margin:0.26192485666889]Array
(
    [complete] => 
    [id] => 8461426508
    [time] => 1553045346110
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:29:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:29:17 - cex place new buy order: eth_btc 0.034363 0.2155 [8461427280] margin:0.25026918487909]Array
(
    [complete] => 
    [id] => 8461427280
    [time] => 1553045357395
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 2:29:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:29:30 - cex place new buy order: eth_btc 0.034365 0.21548 [8461428042] margin:0.25607449439837]Array
(
    [complete] => 
    [id] => 8461428042
    [time] => 1553045370297
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 2:29:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:29:41 - cex place new buy order: eth_btc 0.034367 0.21547 [8461429181] margin:0.258969360142]Array
(
    [complete] => 
    [id] => 8461429181
    [time] => 1553045380865
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 2:29:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:29:52 - cex place new buy order: eth_btc 0.034369 0.21546 [8461430435] margin:0.2705926852687]Array
(
    [complete] => 
    [id] => 8461430435
    [time] => 1553045391733
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 2:30:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:30:03 - cex place new buy order: eth_btc 0.034371 0.21545 [8461431684] margin:0.25893922201856]Array
(
    [complete] => 
    [id] => 8461431684
    [time] => 1553045403088
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 2:30:13 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:30:26 - cex place new buy order: eth_btc 0.034341 0.2156 [8461433812]Array
(
    [complete] => 
    [id] => 8461433812
    [time] => 1553045426119
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:30:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:30:36 - cex place new buy order: eth_btc 0.034343 0.21562 [8461434640] margin:0.29118015316076]Array
(
    [complete] => 
    [id] => 8461434640
    [time] => 1553045436118
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:30:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:30:46 - cex place new buy order: eth_btc 0.034345 0.21561 [8461435443] margin:0.28242830106275]Array
(
    [complete] => 
    [id] => 8461435443
    [time] => 1553045445938
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:30:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:30:58 - cex place new buy order: eth_btc 0.034347 0.2156 [8461436521] margin:0.26785454333711]Array
(
    [complete] => 
    [id] => 8461436521
    [time] => 1553045458374
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:31:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:31:34 - cex place new buy order: eth_btc 0.034349 0.21558 [8461439371] margin:0.26783894727649]Array
(
    [complete] => 
    [id] => 8461439371
    [time] => 1553045493801
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:31:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:31:45 - cex place new buy order: eth_btc 0.034351 0.21557 [8461440145] margin:0.28529009344707]Array
(
    [complete] => 
    [id] => 8461440145
    [time] => 1553045504632
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 2:31:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:31:57 - cex place new buy order: eth_btc 0.034353 0.21556 [8461440992] margin:0.28818443804035]Array
(
    [complete] => 
    [id] => 8461440992
    [time] => 1553045517337
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 2:32:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:32:08 - cex place new buy order: eth_btc 0.034357 0.21553 [8461441913] margin:0.25904473615275]Array
(
    [complete] => 
    [id] => 8461441913
    [time] => 1553045528430
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:32:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:32:20 - cex place new buy order: eth_btc 0.034359 0.21552 [8461442845] margin:0.25902965744056]Array
(
    [complete] => 
    [id] => 8461442845
    [time] => 1553045540084
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 2:32:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:32:31 - cex place new buy order: eth_btc 0.034361 0.21551 [8461443817] margin:0.26774540903931]Array
(
    [complete] => 
    [id] => 8461443817
    [time] => 1553045551105
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:32:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:32:42 - cex place new buy order: eth_btc 0.034365 0.21548 [8461444934] margin:0.2386148697803]Array
(
    [complete] => 
    [id] => 8461444934
    [time] => 1553045561813
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 2:32:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:32:53 - cex place new buy order: eth_btc 0.034367 0.21547 [8461445794] margin:0.23860098350161]Array
(
    [complete] => 
    [id] => 8461445794
    [time] => 1553045573482
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 2:33:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:33:02 - cex place new buy order: eth_btc 0.034369 0.21546 [8461446493] margin:0.2327679013064]Array
(
    [complete] => 
    [id] => 8461446493
    [time] => 1553045582064
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 2:33:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:33:15 - cex place new buy order: eth_btc 0.034371 0.21545 [8461447376] margin:0.24148264525325]Array
(
    [complete] => 
    [id] => 8461447376
    [time] => 1553045594637
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 2:33:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:33:25 - cex place new buy order: eth_btc 0.034373 0.21543 [8461448039] margin:0.21819451313532]Array
(
    [complete] => 
    [id] => 8461448039
    [time] => 1553045605486
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 2:33:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:33:37 - cex place new buy order: eth_btc 0.034375 0.21542 [8461448749] margin:0.2210909090909]Array
(
    [complete] => 
    [id] => 8461448749
    [time] => 1553045617332
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 2:33:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:33:49 - cex place new buy order: eth_btc 0.034377 0.21541 [8461449439] margin:0.21235128138]Array
(
    [complete] => 
    [id] => 8461449439
    [time] => 1553045629416
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 2:34:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:34:01 - cex place new buy order: eth_btc 0.034379 0.2154 [8461450219] margin:0.20652142296169]Array
(
    [complete] => 
    [id] => 8461450219
    [time] => 1553045641037
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 2:34:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:34:14 - cex place new buy order: eth_btc 0.034381 0.21538 [8461451088] margin:0.20069224280852]Array
(
    [complete] => 
    [id] => 8461451088
    [time] => 1553045653653
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 2:34:24 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:34:41 - cex place new buy order: eth_btc 0.034345 0.2156 [8461452701]Array
(
    [complete] => 
    [id] => 8461452701
    [time] => 1553045680940
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:34:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:34:52 - cex place new buy order: eth_btc 0.034349 0.21558 [8461453401] margin:0.26201636146612]Array
(
    [complete] => 
    [id] => 8461453401
    [time] => 1553045691622
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:35:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:35:03 - cex place new buy order: eth_btc 0.034351 0.21557 [8461454336] margin:0.25617885942184]Array
(
    [complete] => 
    [id] => 8461454336
    [time] => 1553045703247
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 2:35:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:35:15 - cex place new buy order: eth_btc 0.034353 0.21556 [8461455262] margin:0.24743108316596]Array
(
    [complete] => 
    [id] => 8461455262
    [time] => 1553045714663
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 2:35:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:35:25 - cex place new buy order: eth_btc 0.034355 0.21555 [8461456007] margin:0.24159510988211]Array
(
    [complete] => 
    [id] => 8461456007
    [time] => 1553045725419
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 2:35:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:35:35 - cex place new buy order: eth_btc 0.034357 0.21553 [8461456777] margin:0.26486596617865]Array
(
    [complete] => 
    [id] => 8461456777
    [time] => 1553045735201
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:35:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:35:45 - cex place new buy order: eth_btc 0.03436 0.21551 [8461457505] margin:0.25029103608847]Array
(
    [complete] => 
    [id] => 8461457505
    [time] => 1553045744775
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 2:35:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:35:55 - cex place new buy order: eth_btc 0.034362 0.2155 [8461458199] margin:0.22699493626679]Array
(
    [complete] => 
    [id] => 8461458199
    [time] => 1553045755481
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 2:36:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:36:04 - cex place new buy order: eth_btc 0.034364 0.21549 [8461458980] margin:0.22407170294494]Array
(
    [complete] => 
    [id] => 8461458980
    [time] => 1553045764409
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 2:36:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:36:16 - cex place new buy order: eth_btc 0.034366 0.21548 [8461459794] margin:0.21823895710877]Array
(
    [complete] => 
    [id] => 8461459794
    [time] => 1553045775816
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 2:36:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:36:27 - cex place new buy order: eth_btc 0.034368 0.21546 [8461460533] margin:0.22113594040969]Array
(
    [complete] => 
    [id] => 8461460533
    [time] => 1553045786794
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 2:36:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:36:39 - cex place new buy order: eth_btc 0.03437 0.21545 [8461461372] margin:0.2211230724469]Array
(
    [complete] => 
    [id] => 8461461372
    [time] => 1553045798587
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 2:36:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:36:48 - cex place new buy order: eth_btc 0.034372 0.21544 [8461462072] margin:0.20947282671944]Array
(
    [complete] => 
    [id] => 8461462072
    [time] => 1553045808186
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 2:36:57 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:37:14 - cex place new buy order: eth_btc 0.034352 0.2156 [8461464236]Array
(
    [complete] => 
    [id] => 8461464236
    [time] => 1553045834121
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 2:37:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:37:27 - cex place new buy order: eth_btc 0.034354 0.21555 [8461465482] margin:0.24742388077079]Array
(
    [complete] => 
    [id] => 8461465482
    [time] => 1553045846654
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 2:37:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:37:38 - cex place new buy order: eth_btc 0.034356 0.21554 [8461466293] margin:0.25032017697055]Array
(
    [complete] => 
    [id] => 8461466293
    [time] => 1553045858072
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 2:37:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:37:48 - cex place new buy order: eth_btc 0.034358 0.21553 [8461467099] margin:0.20664765120206]Array
(
    [complete] => 
    [id] => 8461467099
    [time] => 1553045868177
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 2:37:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:37:57 - cex place new buy order: eth_btc 0.03436 0.21551 [8461467940] margin:0.20372526193249]Array
(
    [complete] => 
    [id] => 8461467940
    [time] => 1553045877230
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 2:38:03 - cex delete buy orders: eth_btc[move]
2019-03-20 2:38:05 - cex place new buy order: eth_btc 0.034361 0.2155 [8461468810] margin:0.1978930213608]Array
(
    [complete] => 
    [id] => 8461468810
    [time] => 1553045885431
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:38:19 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:38:30 - cex place new buy order: eth_btc 0.034344 0.2156 [8461470802]Array
(
    [complete] => 
    [id] => 8461470802
    [time] => 1553045909781
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 2:38:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:38:41 - cex place new buy order: eth_btc 0.034346 0.2156 [8461471729] margin:0.23874687008676]Array
(
    [complete] => 
    [id] => 8461471729
    [time] => 1553045920959
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 2:38:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:38:51 - cex place new buy order: eth_btc 0.034348 0.21559 [8461472521] margin:0.24164434610459]Array
(
    [complete] => 
    [id] => 8461472521
    [time] => 1553045931430
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 2:39:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:39:03 - cex place new buy order: eth_btc 0.03435 0.21558 [] margin:0.22998544395925]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 2:39:08 - cex place new buy order: eth_btc 0.034341 0.2156 [8461473767]Array
(
    [complete] => 
    [id] => 8461473767
    [time] => 1553045948337
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:39:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:39:19 - cex place new buy order: eth_btc 0.034343 0.21562 [8461474478] margin:0.25915033631307]Array
(
    [complete] => 
    [id] => 8461474478
    [time] => 1553045958576
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:39:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:39:30 - cex place new buy order: eth_btc 0.034345 0.21561 [8461475482] margin:0.26204687727471]Array
(
    [complete] => 
    [id] => 8461475482
    [time] => 1553045970220
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:39:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:39:43 - cex place new buy order: eth_btc 0.034347 0.2156 [8461476679] margin:0.2445628439165]Array
(
    [complete] => 
    [id] => 8461476679
    [time] => 1553045982548
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:39:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:39:53 - cex place new buy order: eth_btc 0.034349 0.21558 [8461477440] margin:0.2387260182247]Array
(
    [complete] => 
    [id] => 8461477440
    [time] => 1553045993032
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:40:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:40:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:40:06 - cex place new buy order: eth_btc 0.034351 0.21557 [] margin:0.23871211900672]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 2:40:19 - cex place new buy order: eth_btc 0.034341 0.2156 [8461479925]Array
(
    [complete] => 
    [id] => 8461479925
    [time] => 1553046018892
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:40:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:40:29 - cex place new buy order: eth_btc 0.034343 0.21562 [8461480807] margin:0.2707975424395]Array
(
    [complete] => 
    [id] => 8461480807
    [time] => 1553046029267
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:41:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:41:29 - cex place new buy order: eth_btc 0.034345 0.21561 [8461485860] margin:0.25622361333526]Array
(
    [complete] => 
    [id] => 8461485860
    [time] => 1553046089002
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:41:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:41:37 - cex place new buy order: eth_btc 0.034347 0.2156 [8461486524] margin:0.25038576877163]Array
(
    [complete] => 
    [id] => 8461486524
    [time] => 1553046096595
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:41:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:41:48 - cex place new buy order: eth_btc 0.034349 0.21558 [8461487408] margin:0.24454860403504]Array
(
    [complete] => 
    [id] => 8461487408
    [time] => 1553046107851
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:41:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:41:57 - cex place new buy order: eth_btc 0.034351 0.21557 [8461487995] margin:0.24162324240924]Array
(
    [complete] => 
    [id] => 8461487995
    [time] => 1553046117239
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 2:42:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:42:13 - cex place new buy order: eth_btc 0.034341 0.2156 [8461489110]Array
(
    [complete] => 
    [id] => 8461489110
    [time] => 1553046132634
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 2:42:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:42:23 - cex place new buy order: eth_btc 0.034343 0.21562 [8461489807] margin:0.2707975424395]Array
(
    [complete] => 
    [id] => 8461489807
    [time] => 1553046142846
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 2:42:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:42:32 - cex place new buy order: eth_btc 0.034345 0.21561 [8461490314] margin:0.26495850924444]Array
(
    [complete] => 
    [id] => 8461490314
    [time] => 1553046151875
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:42:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:42:41 - cex place new buy order: eth_btc 0.034347 0.2156 [8461491060] margin:0.25038576877163]Array
(
    [complete] => 
    [id] => 8461491060
    [time] => 1553046161339
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:42:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:42:53 - cex place new buy order: eth_btc 0.034349 0.21558 [8461491846] margin:0.26783894727649]Array
(
    [complete] => 
    [id] => 8461491846
    [time] => 1553046173231
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:43:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:43:04 - cex place new buy order: eth_btc 0.034351 0.21557 [8461492784] margin:0.24744548921429]Array
(
    [complete] => 
    [id] => 8461492784
    [time] => 1553046184108
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 2:43:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:43:15 - cex place new buy order: eth_btc 0.034353 0.21556 [8461493733] margin:0.24160917532676]Array
(
    [complete] => 
    [id] => 8461493733
    [time] => 1553046195096
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 2:43:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:43:26 - cex place new buy order: eth_btc 0.034355 0.21555 [8461494753] margin:0.25323824770775]Array
(
    [complete] => 
    [id] => 8461494753
    [time] => 1553046206489
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 2:43:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:43:38 - cex place new buy order: eth_btc 0.034357 0.21553 [8461495604] margin:0.22993858602323]Array
(
    [complete] => 
    [id] => 8461495604
    [time] => 1553046217950
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:43:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:43:51 - cex place new buy order: eth_btc 0.034359 0.21552 [8461496391] margin:0.22701475595914]Array
(
    [complete] => 
    [id] => 8461496391
    [time] => 1553046230494
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 2:44:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:44:06 - cex place new buy order: eth_btc 0.034361 0.21551 [8461497588] margin:0.21827071389073]Array
(
    [complete] => 
    [id] => 8461497588
    [time] => 1553046246281
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:44:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:44:17 - cex place new buy order: eth_btc 0.034363 0.2155 [8461498523] margin:0.21534790326807]Array
(
    [complete] => 
    [id] => 8461498523
    [time] => 1553046256856
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 2:44:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:44:29 - cex place new buy order: eth_btc 0.034365 0.21548 [8461499500] margin:0.20660555798051]Array
(
    [complete] => 
    [id] => 8461499500
    [time] => 1553046268515
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 2:44:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:44:39 - cex place new buy order: eth_btc 0.034367 0.21547 [8461500426] margin:0.20950330258678]Array
(
    [complete] => 
    [id] => 8461500426
    [time] => 1553046278730
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 2:44:49 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:45:03 - cex place new buy order: eth_btc 0.034345 0.2156 [8461502269]Array
(
    [complete] => 
    [id] => 8461502269
    [time] => 1553046303054
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:45:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:45:16 - cex place new buy order: eth_btc 0.034349 0.21558 [8461503164] margin:0.26783894727649]Array
(
    [complete] => 
    [id] => 8461503164
    [time] => 1553046315589
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:45:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:45:28 - cex place new buy order: eth_btc 0.034353 0.21556 [8461504051] margin:0.25907489884436]Array
(
    [complete] => 
    [id] => 8461504051
    [time] => 1553046327948
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 2:45:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:45:39 - cex place new buy order: eth_btc 0.034355 0.21555 [8461504896] margin:0.27943530781545]Array
(
    [complete] => 
    [id] => 8461504896
    [time] => 1553046339165
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 2:45:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:45:50 - cex place new buy order: eth_btc 0.034357 0.21553 [8461506016] margin:0.27068719620456]Array
(
    [complete] => 
    [id] => 8461506016
    [time] => 1553046350495
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:46:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:46:02 - cex place new buy order: eth_btc 0.034359 0.21552 [] margin:0.26776099420822]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 2:46:07 - cex place new buy order: eth_btc 0.034361 0.2155 [8461507464]Array
(
    [complete] => 
    [id] => 8461507464
    [time] => 1553046367211
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:46:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:46:18 - cex place new buy order: eth_btc 0.034363 0.2155 [8461508273] margin:0.23280854407357]Array
(
    [complete] => 
    [id] => 8461508273
    [time] => 1553046377637
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 2:46:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:46:30 - cex place new buy order: eth_btc 0.034365 0.21548 [8461509122] margin:0.22697512003493]Array
(
    [complete] => 
    [id] => 8461509122
    [time] => 1553046389640
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 2:46:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:46:41 - cex place new buy order: eth_btc 0.034367 0.21547 [8461510072] margin:0.23278144731864]Array
(
    [complete] => 
    [id] => 8461510072
    [time] => 1553046400902
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 2:46:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:46:51 - cex place new buy order: eth_btc 0.034369 0.21546 [8461511022] margin:0.22403910500741]Array
(
    [complete] => 
    [id] => 8461511022
    [time] => 1553046411343
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 2:47:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:47:03 - cex place new buy order: eth_btc 0.034371 0.21545 [8461512281] margin:0.20947892118357]Array
(
    [complete] => 
    [id] => 8461512281
    [time] => 1553046422623
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 2:47:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:47:23 - cex place new buy order: eth_btc 0.034373 0.21543 [8461514158] margin:0.22692229366073]Array
(
    [complete] => 
    [id] => 8461514158
    [time] => 1553046443439
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 2:47:33 - cex delete buy orders: eth_btc[move]
2019-03-20 2:47:34 - cex place new buy order: eth_btc 0.034374 0.21542 [8461515116] margin:0.19781818181819]Array
(
    [complete] => 
    [id] => 8461515116
    [time] => 1553046453751
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 2:47:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:47:44 - cex place new buy order: eth_btc 0.034376 0.21541 [8461516136] margin:0.22399348382591]Array
(
    [complete] => 
    [id] => 8461516136
    [time] => 1553046464429
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 2:47:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:47:56 - cex place new buy order: eth_btc 0.034378 0.2154 [8461517302] margin:0.20652743033336]Array
(
    [complete] => 
    [id] => 8461517302
    [time] => 1553046476139
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 2:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:48:06 - cex place new buy order: eth_btc 0.03438 0.21539 [8461518286] margin:0.2065154159395]Array
(
    [complete] => 
    [id] => 8461518286
    [time] => 1553046486315
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 2:48:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:48:17 - cex place new buy order: eth_btc 0.034382 0.21538 [8461519151] margin:0.21813739747543]Array
(
    [complete] => 
    [id] => 8461519151
    [time] => 1553046497244
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 2:48:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:48:28 - cex place new buy order: eth_btc 0.034384 0.21536 [8461519863] margin:0.21230805025594]Array
(
    [complete] => 
    [id] => 8461519863
    [time] => 1553046507966
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 2:48:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:48:38 - cex place new buy order: eth_btc 0.034386 0.21535 [8461520616] margin:0.20647938114349]Array
(
    [complete] => 
    [id] => 8461520616
    [time] => 1553046517835
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 2:48:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:48:49 - cex place new buy order: eth_btc 0.034388 0.21534 [8461521361] margin:0.20065139001977]Array
(
    [complete] => 
    [id] => 8461521361
    [time] => 1553046529360
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 2:49:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:49:01 - cex place new buy order: eth_btc 0.03439 0.21533 [8461522347] margin:0.20063972084907]Array
(
    [complete] => 
    [id] => 8461522347
    [time] => 1553046540727
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 2:49:13 - cex delete buy orders: eth_btc[move]
2019-03-20 2:49:14 - cex place new buy order: eth_btc 0.034391 0.21531 [8461523608] margin:0.19772040009305]Array
(
    [complete] => 
    [id] => 8461523608
    [time] => 1553046554427
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 2:49:25 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:49:40 - cex place new buy order: eth_btc 0.034371 0.2154 [8461525508]Array
(
    [complete] => 
    [id] => 8461525508
    [time] => 1553046579540
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 2:49:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:49:49 - cex place new buy order: eth_btc 0.034373 0.21543 [8461526358] margin:0.24437785471154]Array
(
    [complete] => 
    [id] => 8461526358
    [time] => 1553046589211
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 2:49:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:50:00 - cex place new buy order: eth_btc 0.034375 0.21542 [8461527392] margin:0.24727272727272]Array
(
    [complete] => 
    [id] => 8461527392
    [time] => 1553046599999
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 2:50:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:50:17 - cex place new buy order: eth_btc 0.034379 0.2154 [8461528994] margin:0.25306146193897]Array
(
    [complete] => 
    [id] => 8461528994
    [time] => 1553046616699
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 2:50:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:50:28 - cex place new buy order: eth_btc 0.034381 0.21538 [8461529911] margin:0.24722957447425]Array
(
    [complete] => 
    [id] => 8461529911
    [time] => 1553046627883
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 2:50:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:50:41 - cex place new buy order: eth_btc 0.034383 0.21537 [8461530847] margin:0.23848995142948]Array
(
    [complete] => 
    [id] => 8461530847
    [time] => 1553046641283
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 2:50:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:51:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:51:37 - cex place new buy order: eth_btc 0.034385 0.21536 [8461534810] margin:0.22684310018903]Array
(
    [complete] => 
    [id] => 8461534810
    [time] => 1553046696557
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 2:51:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:51:49 - cex place new buy order: eth_btc 0.034387 0.21535 [8461535740] margin:0.22101375519819]Array
(
    [complete] => 
    [id] => 8461535740
    [time] => 1553046709227
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 2:51:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:52:00 - cex place new buy order: eth_btc 0.034389 0.21533 [8461536519] margin:0.2268167146471]Array
(
    [complete] => 
    [id] => 8461536519
    [time] => 1553046719990
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 2:52:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:52:08 - cex place new buy order: eth_btc 0.034391 0.21532 [8461537244] margin:0.22098804919892]Array
(
    [complete] => 
    [id] => 8461537244
    [time] => 1553046727810
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 2:52:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:52:20 - cex place new buy order: eth_btc 0.034393 0.21531 [8461538142] margin:0.20643735643882]Array
(
    [complete] => 
    [id] => 8461538142
    [time] => 1553046739691
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 2:52:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:52:29 - cex place new buy order: eth_btc 0.034395 0.2153 [8461538865] margin:0.20061055385958]Array
(
    [complete] => 
    [id] => 8461538865
    [time] => 1553046749482
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-20 2:52:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:52:40 - cex place new buy order: eth_btc 0.034398 0.21528 [8461539625] margin:0.20059305773592]Array
(
    [complete] => 
    [id] => 8461539625
    [time] => 1553046760247
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 2:52:51 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:53:02 - cex place new buy order: eth_btc 0.034398 0.2153 [8461541401]Array
(
    [complete] => 
    [id] => 8461541401
    [time] => 1553046782251
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 2:53:14 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:53:29 - cex place new buy order: eth_btc 0.034345 0.2156 [8461543230]Array
(
    [complete] => 
    [id] => 8461543230
    [time] => 1553046809477
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 2:53:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:53:41 - cex place new buy order: eth_btc 0.034347 0.2156 [8461543951] margin:0.31734940460593]Array
(
    [complete] => 
    [id] => 8461543951
    [time] => 1553046821004
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 2:53:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:53:52 - cex place new buy order: eth_btc 0.034349 0.21558 [8461544800] margin:0.30859704794901]Array
(
    [complete] => 
    [id] => 8461544800
    [time] => 1553046831584
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 2:54:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:54:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:54:04 - cex place new buy order: eth_btc 0.034351 0.21557 [8461545853] margin:0.30275683386218]Array
(
    [complete] => 
    [id] => 8461545853
    [time] => 1553046843789
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 2:54:05 - cex place new buy order: eth_btc 0.034351 0.21557 [] margin:0.30275683386218]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 2:54:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:54:18 - cex place new buy order: eth_btc 0.034353 0.21556 [8461546993] margin:0.30565016155795]Array
(
    [complete] => 
    [id] => 8461546993
    [time] => 1553046858217
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 2:54:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:54:28 - cex place new buy order: eth_btc 0.034355 0.21555 [8461547967] margin:0.29107844564109]Array
(
    [complete] => 
    [id] => 8461547967
    [time] => 1553046868474
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 2:54:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:54:43 - cex place new buy order: eth_btc 0.034357 0.21553 [8461549048] margin:0.23284920103619]Array
(
    [complete] => 
    [id] => 8461549048
    [time] => 1553046883266
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:54:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:54:56 - cex place new buy order: eth_btc 0.034359 0.21552 [8461549921] margin:0.23283564713756]Array
(
    [complete] => 
    [id] => 8461549921
    [time] => 1553046896058
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 2:55:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:55:09 - cex place new buy order: eth_btc 0.034361 0.21551 [8461550732] margin:0.21536043770554]Array
(
    [complete] => 
    [id] => 8461550732
    [time] => 1553046908895
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:55:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:55:22 - cex place new buy order: eth_btc 0.034363 0.2155 [8461551719] margin:0.20952768966622]Array
(
    [complete] => 
    [id] => 8461551719
    [time] => 1553046922139
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 2:55:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:55:35 - cex place new buy order: eth_btc 0.034365 0.21548 [8461552608] margin:0.20660555798051]Array
(
    [complete] => 
    [id] => 8461552608
    [time] => 1553046935422
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 2:55:46 - cex delete buy orders: eth_btc[move]
2019-03-20 2:55:47 - cex place new buy order: eth_btc 0.034367 0.21546 [8461553388] margin:0.19785847299814]Array
(
    [complete] => 
    [id] => 8461553388
    [time] => 1553046947229
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 2:55:57 - cex delete buy orders: eth_btc[move]
2019-03-20 2:55:58 - cex place new buy order: eth_btc 0.034368 0.21546 [8461554196] margin:0.19785271611044]Array
(
    [complete] => 
    [id] => 8461554196
    [time] => 1553046958398
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 2:56:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:56:08 - cex place new buy order: eth_btc 0.03437 0.21545 [8461554980] margin:0.20075647366891]Array
(
    [complete] => 
    [id] => 8461554980
    [time] => 1553046967923
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 2:56:18 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:56:29 - cex place new buy order: eth_btc 0.034368 0.2155 [8461556561]Array
(
    [complete] => 
    [id] => 8461556561
    [time] => 1553046989117
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 2:56:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:56:40 - cex place new buy order: eth_btc 0.03437 0.21545 [8461557214] margin:0.21239453011348]Array
(
    [complete] => 
    [id] => 8461557214
    [time] => 1553046999777
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 2:56:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:56:53 - cex place new buy order: eth_btc 0.034372 0.21544 [8461558221] margin:0.20365413708834]Array
(
    [complete] => 
    [id] => 8461558221
    [time] => 1553047012768
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 2:57:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:57:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:57:20 - cex place new buy order: eth_btc 0.034374 0.21543 [8461560277] margin:0.20946063885494]Array
(
    [complete] => 
    [id] => 8461560277
    [time] => 1553047039639
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 2:57:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:57:32 - cex place new buy order: eth_btc 0.034376 0.21541 [8461561362] margin:0.20072143355829]Array
(
    [complete] => 
    [id] => 8461561362
    [time] => 1553047051857
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 2:57:41 - cex delete buy orders: eth_btc [above margin]
2019-03-20 2:57:57 - cex place new buy order: eth_btc 0.034355 0.2155 [8461563230]Array
(
    [complete] => 
    [id] => 8461563230
    [time] => 1553047077298
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 2:58:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:58:08 - cex place new buy order: eth_btc 0.034357 0.21553 [8461564172] margin:0.24158104607503]Array
(
    [complete] => 
    [id] => 8461564172
    [time] => 1553047088279
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 2:58:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:58:20 - cex place new buy order: eth_btc 0.034359 0.21552 [8461565228] margin:0.23574609272679]Array
(
    [complete] => 
    [id] => 8461565228
    [time] => 1553047100327
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 2:58:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:58:32 - cex place new buy order: eth_btc 0.034361 0.21551 [8461566191] margin:0.22991181863157]Array
(
    [complete] => 
    [id] => 8461566191
    [time] => 1553047112042
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 2:58:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:58:43 - cex place new buy order: eth_btc 0.034363 0.2155 [8461567121] margin:0.23280854407357]Array
(
    [complete] => 
    [id] => 8461567121
    [time] => 1553047122765
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 2:58:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:58:51 - cex place new buy order: eth_btc 0.034365 0.21548 [8461567552] margin:0.2386148697803]Array
(
    [complete] => 
    [id] => 8461567552
    [time] => 1553047131305
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 2:58:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:59:00 - cex place new buy order: eth_btc 0.034367 0.21547 [8461568243] margin:0.22987167922714]Array
(
    [complete] => 
    [id] => 8461568243
    [time] => 1553047139558
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 2:59:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:59:04 - cex place new buy order: eth_btc 0.034369 0.00184 [] margin:0.21531030870843]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 2:59:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:59:14 - cex place new buy order: eth_btc 0.034369 0.21546 [8461569709] margin:0.21531030870843]Array
(
    [complete] => 
    [id] => 8461569709
    [time] => 1553047154446
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 2:59:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:59:27 - cex place new buy order: eth_btc 0.034371 0.21545 [8461570538] margin:0.21238835064445]Array
(
    [complete] => 
    [id] => 8461570538
    [time] => 1553047166734
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 2:59:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:59:38 - cex place new buy order: eth_btc 0.034373 0.21543 [8461571447] margin:0.20364821225962]Array
(
    [complete] => 
    [id] => 8461571447
    [time] => 1553047177916
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 2:59:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 2:59:48 - cex place new buy order: eth_btc 0.034375 0.21542 [8461572254] margin:0.20363636363636]Array
(
    [complete] => 
    [id] => 8461572254
    [time] => 1553047188519
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 2:59:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:00:00 - cex place new buy order: eth_btc 0.034377 0.21541 [8461573334] margin:0.20362451639178]Array
(
    [complete] => 
    [id] => 8461573334
    [time] => 1553047200387
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 3:00:06 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:00:18 - cex place new buy order: eth_btc 0.034358 0.2155 [8461574812]Array
(
    [complete] => 
    [id] => 8461574812
    [time] => 1553047217828
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 3:00:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:00:31 - cex place new buy order: eth_btc 0.03436 0.21551 [8461575781] margin:0.24155995343422]Array
(
    [complete] => 
    [id] => 8461575781
    [time] => 1553047230799
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 3:00:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:00:44 - cex place new buy order: eth_btc 0.034362 0.2155 [8461576560] margin:0.22699493626679]Array
(
    [complete] => 
    [id] => 8461576560
    [time] => 1553047243706
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 3:00:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:00:55 - cex place new buy order: eth_btc 0.034364 0.21549 [8461577484] margin:0.23280176929346]Array
(
    [complete] => 
    [id] => 8461577484
    [time] => 1553047255137
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 3:01:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:01:39 - cex place new buy order: eth_btc 0.034366 0.21548 [8461580850] margin:0.21532910434732]Array
(
    [complete] => 
    [id] => 8461580850
    [time] => 1553047299279
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 3:01:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:01:50 - cex place new buy order: eth_btc 0.034368 0.21546 [8461581607] margin:0.21240689013033]Array
(
    [complete] => 
    [id] => 8461581607
    [time] => 1553047310154
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 3:02:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:02:02 - cex place new buy order: eth_btc 0.03437 0.21545 [8461582652] margin:0.20948501600233]Array
(
    [complete] => 
    [id] => 8461582652
    [time] => 1553047321855
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 3:02:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:02:08 - cex place new buy order: eth_btc 0.034372 0.21544 [8461583230] margin:0.20074479227279]Array
(
    [complete] => 
    [id] => 8461583230
    [time] => 1553047328494
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 3:02:20 - cex delete buy orders: eth_btc[move]
2019-03-20 3:02:21 - cex place new buy order: eth_btc 0.034373 0.21543 [8461584208] margin:0.19782393669634]Array
(
    [complete] => 
    [id] => 8461584208
    [time] => 1553047340925
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:02:31 - cex delete buy orders: eth_btc[move]
2019-03-20 3:02:32 - cex place new buy order: eth_btc 0.034374 0.21542 [8461585235] margin:0.19781818181819]Array
(
    [complete] => 
    [id] => 8461585235
    [time] => 1553047352471
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 3:02:42 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:02:53 - cex place new buy order: eth_btc 0.034341 0.2156 [8461586717]Array
(
    [complete] => 
    [id] => 8461586717
    [time] => 1553047373287
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 3:03:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:03:03 - cex place new buy order: eth_btc 0.034343 0.21562 [8461587431] margin:0.25041493171827]Array
(
    [complete] => 
    [id] => 8461587431
    [time] => 1553047383084
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 3:03:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:03:16 - cex place new buy order: eth_btc 0.034345 0.21561 [8461588322] margin:0.24166545348667]Array
(
    [complete] => 
    [id] => 8461588322
    [time] => 1553047395539
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 3:03:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:03:28 - cex place new buy order: eth_btc 0.034347 0.2156 [8461589139] margin:0.25912015605438]Array
(
    [complete] => 
    [id] => 8461589139
    [time] => 1553047407649
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 3:03:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:03:40 - cex place new buy order: eth_btc 0.034349 0.21558 [8461589889] margin:0.25328248275061]Array
(
    [complete] => 
    [id] => 8461589889
    [time] => 1553047419814
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 3:03:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:03:51 - cex place new buy order: eth_btc 0.034351 0.21557 [8461591002] margin:0.24744548921429]Array
(
    [complete] => 
    [id] => 8461591002
    [time] => 1553047431065
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 3:04:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:04:03 - cex place new buy order: eth_btc 0.034353 0.21556 [8461592204] margin:0.24160917532676]Array
(
    [complete] => 
    [id] => 8461592204
    [time] => 1553047442877
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 3:04:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:04:15 - cex place new buy order: eth_btc 0.034355 0.21555 [8461593326] margin:0.24159510988211]Array
(
    [complete] => 
    [id] => 8461593326
    [time] => 1553047454688
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 3:04:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:04:25 - cex place new buy order: eth_btc 0.034357 0.21553 [8461594187] margin:0.244491661088]Array
(
    [complete] => 
    [id] => 8461594187
    [time] => 1553047465418
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 3:04:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:04:38 - cex place new buy order: eth_btc 0.034359 0.21552 [8461594932] margin:0.24447742949445]Array
(
    [complete] => 
    [id] => 8461594932
    [time] => 1553047478310
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 3:04:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:04:48 - cex place new buy order: eth_btc 0.034361 0.21551 [8461595579] margin:0.24737347574284]Array
(
    [complete] => 
    [id] => 8461595579
    [time] => 1553047488265
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 3:04:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:04:57 - cex place new buy order: eth_btc 0.034363 0.2155 [8461596246] margin:0.24153886447633]Array
(
    [complete] => 
    [id] => 8461596246
    [time] => 1553047496826
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 3:05:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:05:13 - cex place new buy order: eth_btc 0.034365 0.21548 [8461597386] margin:0.23570493234395]Array
(
    [complete] => 
    [id] => 8461597386
    [time] => 1553047512932
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 3:05:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:05:24 - cex place new buy order: eth_btc 0.034367 0.21547 [8461598181] margin:0.22987167922714]Array
(
    [complete] => 
    [id] => 8461598181
    [time] => 1553047523709
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 3:05:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:05:36 - cex place new buy order: eth_btc 0.034369 0.21546 [8461599028] margin:0.22403910500741]Array
(
    [complete] => 
    [id] => 8461599028
    [time] => 1553047536204
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 3:05:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:05:47 - cex place new buy order: eth_btc 0.034371 0.21545 [8461599835] margin:0.2182072095662]Array
(
    [complete] => 
    [id] => 8461599835
    [time] => 1553047547434
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 3:05:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:05:59 - cex place new buy order: eth_btc 0.034373 0.21543 [8461600628] margin:0.21237599278503]Array
(
    [complete] => 
    [id] => 8461600628
    [time] => 1553047558603
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:06:05 - cex place new buy order: eth_btc 0.034375 0.21542 [] margin:0.20654545454544]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 3:06:18 - cex place new buy order: eth_btc 0.034345 0.2156 [8461601932]Array
(
    [complete] => 
    [id] => 8461601932
    [time] => 1553047577967
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 3:06:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:06:28 - cex place new buy order: eth_btc 0.034347 0.2156 [8461602653] margin:0.29114624275772]Array
(
    [complete] => 
    [id] => 8461602653
    [time] => 1553047587837
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 3:06:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:06:38 - cex place new buy order: eth_btc 0.034349 0.21558 [8461603427] margin:0.29112929051793]Array
(
    [complete] => 
    [id] => 8461603427
    [time] => 1553047598324
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 3:06:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:06:50 - cex place new buy order: eth_btc 0.034351 0.21557 [8461604210] margin:0.2765567232395]Array
(
    [complete] => 
    [id] => 8461604210
    [time] => 1553047609704
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 3:06:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:07:01 - cex place new buy order: eth_btc 0.034353 0.21556 [8461605282] margin:0.27362966844233]Array
(
    [complete] => 
    [id] => 8461605282
    [time] => 1553047620911
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 3:07:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:07:17 - cex place new buy order: eth_btc 0.034355 0.21555 [8461606262] margin:0.26488138553338]Array
(
    [complete] => 
    [id] => 8461606262
    [time] => 1553047636527
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 3:07:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:07:26 - cex place new buy order: eth_btc 0.034357 0.21553 [8461606934] margin:0.26195535116571]Array
(
    [complete] => 
    [id] => 8461606934
    [time] => 1553047646262
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 3:07:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:07:38 - cex place new buy order: eth_btc 0.034359 0.21552 [8461607889] margin:0.25902965744056]Array
(
    [complete] => 
    [id] => 8461607889
    [time] => 1553047658508
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 3:07:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:07:51 - cex place new buy order: eth_btc 0.034361 0.21551 [8461608962] margin:0.25028375192804]Array
(
    [complete] => 
    [id] => 8461608962
    [time] => 1553047671005
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 3:08:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:08:02 - cex place new buy order: eth_btc 0.034363 0.2155 [8461609763] margin:0.24444897127724]Array
(
    [complete] => 
    [id] => 8461609763
    [time] => 1553047681926
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 3:08:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:08:17 - cex place new buy order: eth_btc 0.034365 0.21548 [8461610884] margin:0.25607449439837]Array
(
    [complete] => 
    [id] => 8461610884
    [time] => 1553047697233
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 3:08:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:08:29 - cex place new buy order: eth_btc 0.034367 0.21547 [8461611709] margin:0.25024005586753]Array
(
    [complete] => 
    [id] => 8461611709
    [time] => 1553047708523
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 3:08:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:08:41 - cex place new buy order: eth_btc 0.034369 0.21546 [8461612718] margin:0.2444062963717]Array
(
    [complete] => 
    [id] => 8461612718
    [time] => 1553047720840
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 3:08:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:08:53 - cex place new buy order: eth_btc 0.034371 0.21545 [8461613566] margin:0.23566378633151]Array
(
    [complete] => 
    [id] => 8461613566
    [time] => 1553047732806
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 3:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:09:04 - cex place new buy order: eth_btc 0.034373 0.21543 [8461614322] margin:0.22692229366073]Array
(
    [complete] => 
    [id] => 8461614322
    [time] => 1553047744468
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:09:05 - cex place new buy order: eth_btc 0.034373 0.21543 [] margin:0.22692229366073]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 3:09:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:09:15 - cex place new buy order: eth_btc 0.034375 0.21542 [8461615112] margin:0.2210909090909]Array
(
    [complete] => 
    [id] => 8461615112
    [time] => 1553047754628
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 3:09:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:09:26 - cex place new buy order: eth_btc 0.034377 0.21541 [8461615972] margin:0.21816912470549]Array
(
    [complete] => 
    [id] => 8461615972
    [time] => 1553047766038
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 3:09:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:09:36 - cex place new buy order: eth_btc 0.034379 0.2154 [8461616767] margin:0.22688269001425]Array
(
    [complete] => 
    [id] => 8461616767
    [time] => 1553047776089
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 3:09:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:09:47 - cex place new buy order: eth_btc 0.034381 0.21538 [8461617617] margin:0.22977807509961]Array
(
    [complete] => 
    [id] => 8461617617
    [time] => 1553047787343
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 3:09:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:09:58 - cex place new buy order: eth_btc 0.034383 0.21537 [8461618516] margin:0.20940581101125]Array
(
    [complete] => 
    [id] => 8461618516
    [time] => 1553047798343
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 3:10:05 - cex delete buy orders: eth_btc[move]
2019-03-20 3:10:06 - cex place new buy order: eth_btc 0.034384 0.21536 [8461619332] margin:0.19776065144685]Array
(
    [complete] => 
    [id] => 8461619332
    [time] => 1553047805814
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 3:10:17 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:11:43 - cex place new buy order: eth_btc 0.034341 0.2156 [8461626572]Array
(
    [complete] => 
    [id] => 8461626572
    [time] => 1553047902659
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 3:11:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:11:58 - cex place new buy order: eth_btc 0.034343 0.21562 [8461627683] margin:0.32612177154006]Array
(
    [complete] => 
    [id] => 8461627683
    [time] => 1553047917825
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 3:12:09 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:12:10 - cex place new buy order: eth_btc 0.034345 0.21561 [8461628415] margin:0.34357257242685]Array
(
    [complete] => 
    [id] => 8461628415
    [time] => 1553047929846
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 3:12:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:12:21 - cex place new buy order: eth_btc 0.034347 0.2156 [8461629232] margin:0.36393280344718]Array
(
    [complete] => 
    [id] => 8461629232
    [time] => 1553047940591
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 3:12:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:12:31 - cex place new buy order: eth_btc 0.034349 0.21558 [8461630119] margin:0.35808902733705]Array
(
    [complete] => 
    [id] => 8461630119
    [time] => 1553047951297
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 3:12:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:12:44 - cex place new buy order: eth_btc 0.034351 0.21557 [8461631137] margin:0.32604582108235]Array
(
    [complete] => 
    [id] => 8461631137
    [time] => 1553047963819
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 3:12:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:12:57 - cex place new buy order: eth_btc 0.034353 0.21556 [8461632074] margin:0.32893779291472]Array
(
    [complete] => 
    [id] => 8461632074
    [time] => 1553047977330
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 3:13:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:13:08 - cex place new buy order: eth_btc 0.034355 0.21555 [8461632791] margin:0.3201862902052]Array
(
    [complete] => 
    [id] => 8461632791
    [time] => 1553047987824
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 3:13:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:13:20 - cex place new buy order: eth_btc 0.034357 0.21553 [8461633622] margin:0.32016765142475]Array
(
    [complete] => 
    [id] => 8461633622
    [time] => 1553048000373
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 3:13:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:13:30 - cex place new buy order: eth_btc 0.034359 0.21552 [8461634252] margin:0.30559678686808]Array
(
    [complete] => 
    [id] => 8461634252
    [time] => 1553048009533
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 3:13:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:13:37 - cex place new buy order: eth_btc 0.034361 0.21551 [8461634779] margin:0.29975844707661]Array
(
    [complete] => 
    [id] => 8461634779
    [time] => 1553048017246
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 3:13:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:13:48 - cex place new buy order: eth_btc 0.034363 0.2155 [8461635428] margin:0.2939207868929]Array
(
    [complete] => 
    [id] => 8461635428
    [time] => 1553048027909
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 3:13:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:14:00 - cex place new buy order: eth_btc 0.034365 0.21548 [8461636230] margin:0.28808380619818]Array
(
    [complete] => 
    [id] => 8461636230
    [time] => 1553048039844
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 3:14:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:14:15 - cex place new buy order: eth_btc 0.034367 0.21547 [8461637306] margin:0.32589402624612]Array
(
    [complete] => 
    [id] => 8461637306
    [time] => 1553048054537
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 3:14:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:14:28 - cex place new buy order: eth_btc 0.034369 0.21546 [8461638229] margin:0.29095987663299]Array
(
    [complete] => 
    [id] => 8461638229
    [time] => 1553048068397
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 3:14:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:14:41 - cex place new buy order: eth_btc 0.034371 0.21545 [8461639232] margin:0.28803351662738]Array
(
    [complete] => 
    [id] => 8461639232
    [time] => 1553048080544
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 3:14:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:14:52 - cex place new buy order: eth_btc 0.034373 0.21543 [8461640327] margin:0.26765193611265]Array
(
    [complete] => 
    [id] => 8461640327
    [time] => 1553048092241
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:15:05 - cex place new buy order: eth_btc 0.034375 0.21542 [8461641073] margin:0.26472727272726]Array
(
    [complete] => 
    [id] => 8461641073
    [time] => 1553048104776
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 3:15:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:15:16 - cex place new buy order: eth_btc 0.034377 0.21541 [8461641922] margin:0.27052971463479]Array
(
    [complete] => 
    [id] => 8461641922
    [time] => 1553048115866
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 3:15:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:15:28 - cex place new buy order: eth_btc 0.034379 0.2154 [8461642833] margin:0.27342272899153]Array
(
    [complete] => 
    [id] => 8461642833
    [time] => 1553048128308
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 3:15:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:15:39 - cex place new buy order: eth_btc 0.034381 0.21538 [8461643545] margin:0.26177249061983]Array
(
    [complete] => 
    [id] => 8461643545
    [time] => 1553048139043
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 3:15:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:15:50 - cex place new buy order: eth_btc 0.034383 0.21537 [8461644214] margin:0.2443067795131]Array
(
    [complete] => 
    [id] => 8461644214
    [time] => 1553048150356
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 3:16:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:16:03 - cex place new buy order: eth_btc 0.034385 0.21536 [8461645241] margin:0.22975134506327]Array
(
    [complete] => 
    [id] => 8461645241
    [time] => 1553048163085
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 3:16:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:16:14 - cex place new buy order: eth_btc 0.034387 0.21535 [8461645929] margin:0.23555413382963]Array
(
    [complete] => 
    [id] => 8461645929
    [time] => 1553048173568
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 3:16:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:16:28 - cex place new buy order: eth_btc 0.034389 0.21533 [8461646797] margin:0.22972462124515]Array
(
    [complete] => 
    [id] => 8461646797
    [time] => 1553048188379
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 3:16:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:16:41 - cex place new buy order: eth_btc 0.034391 0.21532 [8461647615] margin:0.24134221162513]Array
(
    [complete] => 
    [id] => 8461647615
    [time] => 1553048200845
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 3:16:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:16:54 - cex place new buy order: eth_btc 0.034393 0.21531 [8461648519] margin:0.2296979036432]Array
(
    [complete] => 
    [id] => 8461648519
    [time] => 1553048213629
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 3:17:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:17:12 - cex place new buy order: eth_btc 0.034395 0.2153 [8461649736] margin:0.23840674516644]Array
(
    [complete] => 
    [id] => 8461649736
    [time] => 1553048232468
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-20 3:17:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:17:25 - cex place new buy order: eth_btc 0.034397 0.21528 [8461650818] margin:0.23548565281855]Array
(
    [complete] => 
    [id] => 8461650818
    [time] => 1553048244683
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 3:17:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:17:39 - cex place new buy order: eth_btc 0.034399 0.21527 [8461651852] margin:0.23547196139422]Array
(
    [complete] => 
    [id] => 8461651852
    [time] => 1553048259025
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-20 3:17:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:17:50 - cex place new buy order: eth_btc 0.034401 0.21526 [8461652769] margin:0.23255137932037]Array
(
    [complete] => 
    [id] => 8461652769
    [time] => 1553048270015
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-20 3:17:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:18:00 - cex place new buy order: eth_btc 0.034403 0.21525 [8461653531] margin:0.21509752056506]Array
(
    [complete] => 
    [id] => 8461653531
    [time] => 1553048280496
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 3:18:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:18:08 - cex place new buy order: eth_btc 0.034405 0.21523 [8461654082] margin:0.2412440052318]Array
(
    [complete] => 
    [id] => 8461654082
    [time] => 1553048287852
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034405
)

2019-03-20 3:18:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:18:19 - cex place new buy order: eth_btc 0.034407 0.21522 [8461654866] margin:0.20344697299968]Array
(
    [complete] => 
    [id] => 8461654866
    [time] => 1553048299096
    [pending] => 0.21522000
    [amount] => 0.21522000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 3:18:29 - cex delete buy orders: eth_btc[move]
2019-03-20 3:18:30 - cex place new buy order: eth_btc 0.034408 0.21521 [8461655564] margin:0.19762271498736]Array
(
    [complete] => 
    [id] => 8461655564
    [time] => 1553048309943
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034408
)

2019-03-20 3:18:39 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:18:50 - cex place new buy order: eth_btc 0.034344 0.2156 [8461656936]Array
(
    [complete] => 
    [id] => 8461656936
    [time] => 1553048330008
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 3:18:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:19:00 - cex place new buy order: eth_btc 0.034346 0.2156 [8461657468] margin:0.3901473242881]Array
(
    [complete] => 
    [id] => 8461657468
    [time] => 1553048340039
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 3:19:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:19:08 - cex place new buy order: eth_btc 0.034348 0.21559 [8461657968] margin:0.38430185163618]Array
(
    [complete] => 
    [id] => 8461657968
    [time] => 1553048348229
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 3:19:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:19:19 - cex place new buy order: eth_btc 0.03435 0.21558 [8461658581] margin:0.37845705967976]Array
(
    [complete] => 
    [id] => 8461658581
    [time] => 1553048359214
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 3:19:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:19:30 - cex place new buy order: eth_btc 0.034352 0.21556 [8461659386] margin:0.37261294829993]Array
(
    [complete] => 
    [id] => 8461659386
    [time] => 1553048370390
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 3:19:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:19:40 - cex place new buy order: eth_btc 0.034354 0.21555 [8461660087] margin:0.36676951737786]Array
(
    [complete] => 
    [id] => 8461660087
    [time] => 1553048380065
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 3:19:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:19:50 - cex place new buy order: eth_btc 0.034356 0.21554 [8461660852] margin:0.34928396786589]Array
(
    [complete] => 
    [id] => 8461660852
    [time] => 1553048389947
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 3:19:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:20:01 - cex place new buy order: eth_btc 0.034358 0.21553 [8461661620] margin:0.3259793934455]Array
(
    [complete] => 
    [id] => 8461661620
    [time] => 1553048400564
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 3:20:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:20:09 - cex place new buy order: eth_btc 0.03436 0.21551 [8461662401] margin:0.32013969732247]Array
(
    [complete] => 
    [id] => 8461662401
    [time] => 1553048409354
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 3:20:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:20:22 - cex place new buy order: eth_btc 0.034362 0.2155 [8461663560] margin:0.31430068098479]Array
(
    [complete] => 
    [id] => 8461663560
    [time] => 1553048421888
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 3:20:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:20:35 - cex place new buy order: eth_btc 0.034364 0.21549 [8461664450] margin:0.32592247701082]Array
(
    [complete] => 
    [id] => 8461664450
    [time] => 1553048434591
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 3:20:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:20:46 - cex place new buy order: eth_btc 0.034366 0.21548 [8461665191] margin:0.32299365652098]Array
(
    [complete] => 
    [id] => 8461665191
    [time] => 1553048446243
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 3:20:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:20:59 - cex place new buy order: eth_btc 0.034368 0.21546 [8461666037] margin:0.31424581005586]Array
(
    [complete] => 
    [id] => 8461666037
    [time] => 1553048459498
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 3:21:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:21:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:21:40 - cex place new buy order: eth_btc 0.034374 0.21543 [8461668610] margin:0.29964508058415]Array
(
    [complete] => 
    [id] => 8461668610
    [time] => 1553048499673
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 3:21:58 - cex delete buy orders: eth_btc[move]
2019-03-20 3:21:59 - cex place new buy order: eth_btc 0.034373 0.21542 [8461669400] margin:0.27345454545453]Array
(
    [complete] => 
    [id] => 8461669400
    [time] => 1553048519456
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:22:12 - cex delete buy orders: eth_btc[move]
2019-03-20 3:22:13 - cex place new buy order: eth_btc 0.034373 0.21543 [8461669956] margin:0.27637167626693]Array
(
    [complete] => 
    [id] => 8461669956
    [time] => 1553048533124
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:22:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:22:38 - cex place new buy order: eth_btc 0.034376 0.21541 [8461671190] margin:0.2618105655108]Array
(
    [complete] => 
    [id] => 8461671190
    [time] => 1553048557895
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 3:22:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:22:50 - cex place new buy order: eth_btc 0.034378 0.2154 [8461672086] margin:0.25015998603759]Array
(
    [complete] => 
    [id] => 8461672086
    [time] => 1553048569992
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 3:23:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:23:02 - cex place new buy order: eth_btc 0.03438 0.21539 [] margin:0.22978475858055]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 3:23:08 - cex place new buy order: eth_btc 0.034376 0.2154 [8461673683]Array
(
    [complete] => 
    [id] => 8461673683
    [time] => 1553048587891
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 3:23:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:23:19 - cex place new buy order: eth_btc 0.034378 0.2154 [8461674793] margin:0.25306882308453]Array
(
    [complete] => 
    [id] => 8461674793
    [time] => 1553048599495
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 3:23:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:23:31 - cex place new buy order: eth_btc 0.03438 0.21539 [8461675834] margin:0.27923211169285]Array
(
    [complete] => 
    [id] => 8461675834
    [time] => 1553048610532
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 3:23:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:23:43 - cex place new buy order: eth_btc 0.034382 0.21538 [8461676946] margin:0.24140538653947]Array
(
    [complete] => 
    [id] => 8461676946
    [time] => 1553048622587
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 3:23:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:23:56 - cex place new buy order: eth_btc 0.034384 0.21536 [8461677857] margin:0.23266635644488]Array
(
    [complete] => 
    [id] => 8461677857
    [time] => 1553048635869
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 3:24:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:24:08 - cex place new buy order: eth_btc 0.034386 0.21535 [8461678645] margin:0.22974466352585]Array
(
    [complete] => 
    [id] => 8461678645
    [time] => 1553048647869
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 3:24:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:24:18 - cex place new buy order: eth_btc 0.034388 0.21534 [8461679247] margin:0.22682331045711]Array
(
    [complete] => 
    [id] => 8461679247
    [time] => 1553048658436
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 3:24:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:24:29 - cex place new buy order: eth_btc 0.03439 0.21533 [8461679979] margin:0.24716487350973]Array
(
    [complete] => 
    [id] => 8461679979
    [time] => 1553048669106
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 3:24:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:24:39 - cex place new buy order: eth_btc 0.034392 0.21531 [8461680611] margin:0.2267969295185]Array
(
    [complete] => 
    [id] => 8461680611
    [time] => 1553048679040
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 3:24:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:24:50 - cex place new buy order: eth_btc 0.034394 0.2153 [8461681268] margin:0.21224632203289]Array
(
    [complete] => 
    [id] => 8461681268
    [time] => 1553048690125
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 3:25:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:25:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:25:04 - cex place new buy order: eth_btc 0.034396 0.21529 [8461681965] margin:0.22386323991159]Array
(
    [complete] => 
    [id] => 8461681965
    [time] => 1553048704116
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 3:25:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:25:19 - cex place new buy order: eth_btc 0.034398 0.21528 [8461683037] margin:0.21803593232164]Array
(
    [complete] => 
    [id] => 8461683037
    [time] => 1553048718563
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 3:25:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:25:30 - cex place new buy order: eth_btc 0.0344 0.21526 [8461683774] margin:0.20639534883722]Array
(
    [complete] => 
    [id] => 8461683774
    [time] => 1553048729816
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 3:25:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:25:41 - cex place new buy order: eth_btc 0.034402 0.21525 [8461684620] margin:0.21219696529271]Array
(
    [complete] => 
    [id] => 8461684620
    [time] => 1553048741072
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 3:25:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:25:54 - cex place new buy order: eth_btc 0.034404 0.21524 [8461685555] margin:0.21218462969421]Array
(
    [complete] => 
    [id] => 8461685555
    [time] => 1553048753817
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 3:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:26:05 - cex place new buy order: eth_btc 0.034406 0.21523 [8461686228] margin:0.2063593559263]Array
(
    [complete] => 
    [id] => 8461686228
    [time] => 1553048765469
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 3:26:13 - cex delete buy orders: eth_btc[move]
2019-03-20 3:26:15 - cex place new buy order: eth_btc 0.034407 0.21521 [8461686838] margin:0.19762845849802]Array
(
    [complete] => 
    [id] => 8461686838
    [time] => 1553048774674
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034407
)

2019-03-20 3:26:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:26:27 - cex place new buy order: eth_btc 0.034409 0.21521 [8461687630] margin:0.2121537969717]Array
(
    [complete] => 
    [id] => 8461687630
    [time] => 1553048786981
    [pending] => 0.21521000
    [amount] => 0.21521000
    [type] => buy
    [price] => 0.034409
)

2019-03-20 3:26:37 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:26:51 - cex place new buy order: eth_btc 0.03438 0.2154 [8461688978]Array
(
    [complete] => 
    [id] => 8461688978
    [time] => 1553048810910
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 3:27:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:27:03 - cex place new buy order: eth_btc 0.034382 0.21538 [8461689754] margin:0.25885637833749]Array
(
    [complete] => 
    [id] => 8461689754
    [time] => 1553048822760
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 3:27:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:27:26 - cex place new buy order: eth_btc 0.034386 0.21535 [8461691601] margin:0.2588262665038]Array
(
    [complete] => 
    [id] => 8461691601
    [time] => 1553048845799
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 3:27:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:27:38 - cex place new buy order: eth_btc 0.034388 0.21534 [8461692568] margin:0.2559032220542]Array
(
    [complete] => 
    [id] => 8461692568
    [time] => 1553048857863
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 3:27:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:27:49 - cex place new buy order: eth_btc 0.03439 0.21533 [8461693492] margin:0.23553358534456]Array
(
    [complete] => 
    [id] => 8461693492
    [time] => 1553048868787
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 3:28:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:28:02 - cex place new buy order: eth_btc 0.034392 0.21531 [8461694474] margin:0.23551988834611]Array
(
    [complete] => 
    [id] => 8461694474
    [time] => 1553048881874
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 3:28:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:28:17 - cex place new buy order: eth_btc 0.034394 0.2153 [8461696129] margin:0.22678374135023]Array
(
    [complete] => 
    [id] => 8461696129
    [time] => 1553048897296
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 3:28:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:28:28 - cex place new buy order: eth_btc 0.034396 0.21529 [8461696804] margin:0.24421444353993]Array
(
    [complete] => 
    [id] => 8461696804
    [time] => 1553048907954
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 3:28:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:28:40 - cex place new buy order: eth_btc 0.034398 0.21528 [8461697457] margin:0.24129309843595]Array
(
    [complete] => 
    [id] => 8461697457
    [time] => 1553048919981
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 3:28:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:28:51 - cex place new buy order: eth_btc 0.0344 0.21526 [8461698237] margin:0.22674418604651]Array
(
    [complete] => 
    [id] => 8461698237
    [time] => 1553048931237
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 3:29:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:29:03 - cex place new buy order: eth_btc 0.034402 0.00184 [] margin:0.22382419626765]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 3:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:29:13 - cex place new buy order: eth_btc 0.034341 0.2156 [8461699988]Array
(
    [complete] => 
    [id] => 8461699988
    [time] => 1553048952908
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 3:29:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:29:23 - cex place new buy order: eth_btc 0.034343 0.21562 [8461700871] margin:0.40182861136184]Array
(
    [complete] => 
    [id] => 8461700871
    [time] => 1553048962663
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 3:29:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:29:35 - cex place new buy order: eth_btc 0.034345 0.21561 [8461701943] margin:0.39598194788177]Array
(
    [complete] => 
    [id] => 8461701943
    [time] => 1553048974688
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 3:29:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:29:46 - cex place new buy order: eth_btc 0.034347 0.2156 [8461703198] margin:0.38722450286777]Array
(
    [complete] => 
    [id] => 8461703198
    [time] => 1553048986073
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 3:29:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:30:04 - cex place new buy order: eth_btc 0.034349 0.21558 [] margin:0.38429066348364]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 3:30:08 - cex place new buy order: eth_btc 0.034341 0.2156 [8461704934]Array
(
    [complete] => 
    [id] => 8461704934
    [time] => 1553049008301
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 3:30:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:30:19 - cex place new buy order: eth_btc 0.034343 0.21562 [8461705463] margin:0.39018140523543]Array
(
    [complete] => 
    [id] => 8461705463
    [time] => 1553049018605
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 3:30:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:30:30 - cex place new buy order: eth_btc 0.034345 0.21561 [8461706392] margin:0.38724705197264]Array
(
    [complete] => 
    [id] => 8461706392
    [time] => 1553049029746
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 3:30:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:30:43 - cex place new buy order: eth_btc 0.034347 0.2156 [8461707619] margin:0.37849011558506]Array
(
    [complete] => 
    [id] => 8461707619
    [time] => 1553049042552
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 3:30:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:30:52 - cex place new buy order: eth_btc 0.034349 0.21558 [8461708071] margin:0.37264549186296]Array
(
    [complete] => 
    [id] => 8461708071
    [time] => 1553049051992
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 3:31:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:31:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:31:38 - cex place new buy order: eth_btc 0.034351 0.21557 [8461710573] margin:0.3726237955227]Array
(
    [complete] => 
    [id] => 8461710573
    [time] => 1553049098134
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 3:31:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:31:52 - cex place new buy order: eth_btc 0.034353 0.21556 [8461711397] margin:0.36969114778911]Array
(
    [complete] => 
    [id] => 8461711397
    [time] => 1553049112273
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 3:32:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:32:04 - cex place new buy order: eth_btc 0.034341 0.2156 [8461712140]Array
(
    [complete] => 
    [id] => 8461712140
    [time] => 1553049123866
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 3:32:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:32:14 - cex place new buy order: eth_btc 0.034344 0.21561 [8461712840] margin:0.3901700442581]Array
(
    [complete] => 
    [id] => 8461712840
    [time] => 1553049134089
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 3:32:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:32:26 - cex place new buy order: eth_btc 0.034346 0.2156 [8461713835] margin:0.38723577709194]Array
(
    [complete] => 
    [id] => 8461713835
    [time] => 1553049146325
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 3:32:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:32:39 - cex place new buy order: eth_btc 0.034348 0.21559 [8461714777] margin:0.38139047397228]Array
(
    [complete] => 
    [id] => 8461714777
    [time] => 1553049158545
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 3:32:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:32:50 - cex place new buy order: eth_btc 0.03435 0.21558 [8461715571] margin:0.37554585152839]Array
(
    [complete] => 
    [id] => 8461715571
    [time] => 1553049170310
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 3:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:33:05 - cex place new buy order: eth_btc 0.034352 0.21556 [8461716433] margin:0.36679087098277]Array
(
    [complete] => 
    [id] => 8461716433
    [time] => 1553049185341
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 3:33:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:33:17 - cex place new buy order: eth_btc 0.034354 0.21555 [8461717131] margin:0.36094777900681]Array
(
    [complete] => 
    [id] => 8461717131
    [time] => 1553049197276
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 3:33:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:33:30 - cex place new buy order: eth_btc 0.034356 0.21554 [8461717782] margin:0.35510536733032]Array
(
    [complete] => 
    [id] => 8461717782
    [time] => 1553049209864
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 3:33:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:33:41 - cex place new buy order: eth_btc 0.034358 0.21553 [8461718569] margin:0.34926363583445]Array
(
    [complete] => 
    [id] => 8461718569
    [time] => 1553049220695
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 3:33:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:33:53 - cex place new buy order: eth_btc 0.03436 0.21551 [8461719507] margin:0.34342258440048]Array
(
    [complete] => 
    [id] => 8461719507
    [time] => 1553049232665
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 3:34:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:34:05 - cex place new buy order: eth_btc 0.034362 0.2155 [8461720344] margin:0.3375822129096]Array
(
    [complete] => 
    [id] => 8461720344
    [time] => 1553049244704
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 3:34:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:34:16 - cex place new buy order: eth_btc 0.034364 0.21549 [8461721066] margin:0.33174252124317]Array
(
    [complete] => 
    [id] => 8461721066
    [time] => 1553049256345
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 3:34:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:34:27 - cex place new buy order: eth_btc 0.034366 0.21548 [8461721683] margin:0.33172321480532]Array
(
    [complete] => 
    [id] => 8461721683
    [time] => 1553049266755
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 3:34:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:34:39 - cex place new buy order: eth_btc 0.034368 0.21546 [8461722673] margin:0.33170391061452]Array
(
    [complete] => 
    [id] => 8461722673
    [time] => 1553049278611
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 3:34:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:34:51 - cex place new buy order: eth_btc 0.03437 0.21545 [8461723843] margin:0.32586558044807]Array
(
    [complete] => 
    [id] => 8461723843
    [time] => 1553049290643
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 3:34:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:35:00 - cex place new buy order: eth_btc 0.034372 0.21544 [8461724776] margin:0.32584661934132]Array
(
    [complete] => 
    [id] => 8461724776
    [time] => 1553049300167
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 3:35:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:35:05 - cex place new buy order: eth_btc 0.034374 0.00184 [] margin:0.32000930936171]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 3:35:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:35:14 - cex place new buy order: eth_btc 0.034374 0.21543 [8461726019] margin:0.31419095828242]Array
(
    [complete] => 
    [id] => 8461726019
    [time] => 1553049314141
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 3:35:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:35:27 - cex place new buy order: eth_btc 0.034376 0.21541 [8461727009] margin:0.31999069117989]Array
(
    [complete] => 
    [id] => 8461727009
    [time] => 1553049326936
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 3:35:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:35:40 - cex place new buy order: eth_btc 0.034378 0.2154 [8461727944] margin:0.29961021583571]Array
(
    [complete] => 
    [id] => 8461727944
    [time] => 1553049340337
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 3:35:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:35:52 - cex place new buy order: eth_btc 0.03438 0.21539 [8461728588] margin:0.28795811518325]Array
(
    [complete] => 
    [id] => 8461728588
    [time] => 1553049351706
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 3:36:07 - cex delete buy orders: eth_btc[move]
2019-03-20 3:36:08 - cex place new buy order: eth_btc 0.03438 0.21538 [8461729618] margin:0.28504115645269]Array
(
    [complete] => 
    [id] => 8461729618
    [time] => 1553049368467
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 3:36:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:36:20 - cex place new buy order: eth_btc 0.034382 0.21538 [8461730330] margin:0.27921586876853]Array
(
    [complete] => 
    [id] => 8461730330
    [time] => 1553049380303
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 3:36:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:36:32 - cex place new buy order: eth_btc 0.034384 0.21536 [8461730995] margin:0.26465798045603]Array
(
    [complete] => 
    [id] => 8461730995
    [time] => 1553049391725
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 3:36:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:36:42 - cex place new buy order: eth_btc 0.034386 0.21535 [8461731722] margin:0.2588262665038]Array
(
    [complete] => 
    [id] => 8461731722
    [time] => 1553049401923
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 3:36:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:36:54 - cex place new buy order: eth_btc 0.034388 0.21534 [8461732417] margin:0.25008723973479]Array
(
    [complete] => 
    [id] => 8461732417
    [time] => 1553049414089
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 3:37:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:37:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:37:05 - cex place new buy order: eth_btc 0.03439 0.21533 [8461733032] margin:0.23553358534456]Array
(
    [complete] => 
    [id] => 8461733032
    [time] => 1553049424719
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 3:37:06 - cex place new buy order: eth_btc 0.03439 0.21533 [] margin:0.23553358534456]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 3:37:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:37:25 - cex place new buy order: eth_btc 0.034392 0.21531 [8461734372] margin:0.22970458246105]Array
(
    [complete] => 
    [id] => 8461734372
    [time] => 1553049445106
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 3:37:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:37:36 - cex place new buy order: eth_btc 0.034394 0.2153 [8461735154] margin:0.22387625748677]Array
(
    [complete] => 
    [id] => 8461735154
    [time] => 1553049455823
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 3:37:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:37:46 - cex place new buy order: eth_btc 0.034396 0.21529 [8461735691] margin:0.21804861030352]Array
(
    [complete] => 
    [id] => 8461735691
    [time] => 1553049466443
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 3:37:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:37:58 - cex place new buy order: eth_btc 0.034398 0.21528 [8461736478] margin:0.21222164079309]Array
(
    [complete] => 
    [id] => 8461736478
    [time] => 1553049477897
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 3:38:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:38:09 - cex place new buy order: eth_btc 0.0344 0.21526 [8461737193] margin:0.20639534883722]Array
(
    [complete] => 
    [id] => 8461737193
    [time] => 1553049488567
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 3:38:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:38:19 - cex place new buy order: eth_btc 0.034402 0.21525 [8461738000] margin:0.20056973431777]Array
(
    [complete] => 
    [id] => 8461738000
    [time] => 1553049499342
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 3:38:29 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:38:42 - cex place new buy order: eth_btc 0.034361 0.2155 [8461739600]Array
(
    [complete] => 
    [id] => 8461739600
    [time] => 1553049521966
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 3:38:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:38:54 - cex place new buy order: eth_btc 0.034363 0.2155 [8461740606] margin:0.3113814276984]Array
(
    [complete] => 
    [id] => 8461740606
    [time] => 1553049533745
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 3:39:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:39:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:39:05 - cex place new buy order: eth_btc 0.034365 0.21548 [8461741248] margin:0.29972355594354]Array
(
    [complete] => 
    [id] => 8461741248
    [time] => 1553049545463
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 3:39:05 - cex place new buy order: eth_btc 0.034365 0.21548 [] margin:0.29972355594354]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 3:39:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:39:17 - cex place new buy order: eth_btc 0.034367 0.21547 [8461741972] margin:0.27060843250792]Array
(
    [complete] => 
    [id] => 8461741972
    [time] => 1553049557292
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 3:39:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:39:29 - cex place new buy order: eth_btc 0.034369 0.21546 [8461742812] margin:0.26477348773601]Array
(
    [complete] => 
    [id] => 8461742812
    [time] => 1553049569081
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 3:39:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:39:40 - cex place new buy order: eth_btc 0.034371 0.21545 [8461743486] margin:0.25602979255768]Array
(
    [complete] => 
    [id] => 8461743486
    [time] => 1553049580504
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 3:39:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:39:51 - cex place new buy order: eth_btc 0.034373 0.21543 [8461744158] margin:0.22692229366073]Array
(
    [complete] => 
    [id] => 8461744158
    [time] => 1553049591138
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:40:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:40:01 - cex place new buy order: eth_btc 0.034375 0.21542 [8461744848] margin:0.23854545454545]Array
(
    [complete] => 
    [id] => 8461744848
    [time] => 1553049601482
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 3:40:10 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:40:11 - cex place new buy order: eth_btc 0.034377 0.21541 [8461745512] margin:0.23271373301919]Array
(
    [complete] => 
    [id] => 8461745512
    [time] => 1553049610945
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 3:40:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:40:23 - cex place new buy order: eth_btc 0.034379 0.2154 [8461746352] margin:0.22397393757818]Array
(
    [complete] => 
    [id] => 8461746352
    [time] => 1553049622653
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 3:40:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:40:34 - cex place new buy order: eth_btc 0.034381 0.21538 [8461747114] margin:0.20650940926674]Array
(
    [complete] => 
    [id] => 8461747114
    [time] => 1553049634483
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 3:40:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:40:48 - cex place new buy order: eth_btc 0.034383 0.21537 [8461747905] margin:0.20068056888578]Array
(
    [complete] => 
    [id] => 8461747905
    [time] => 1553049647864
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 3:41:37 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:42:05 - cex place new buy order: eth_btc 0.034345 0.2156 [8461751934]Array
(
    [complete] => 
    [id] => 8461751934
    [time] => 1553049725201
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 3:42:05 - cex place new buy order: eth_btc 0.034345 0.2156 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 3:42:17 - cex delete buy orders: eth_btc[move]
2019-03-20 3:42:18 - cex place new buy order: eth_btc 0.034345 0.2156 [8461752373] margin:0.27950853083327]Array
(
    [complete] => 
    [id] => 8461752373
    [time] => 1553049737842
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 3:42:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:42:53 - cex place new buy order: eth_btc 0.034347 0.2156 [8461754256] margin:0.25912015605438]Array
(
    [complete] => 
    [id] => 8461754256
    [time] => 1553049773162
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 3:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:43:06 - cex place new buy order: eth_btc 0.034349 0.21558 [8461755006] margin:0.27366153308686]Array
(
    [complete] => 
    [id] => 8461755006
    [time] => 1553049786266
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 3:43:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:43:17 - cex place new buy order: eth_btc 0.034351 0.21557 [8461755612] margin:0.25908998282438]Array
(
    [complete] => 
    [id] => 8461755612
    [time] => 1553049797428
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 3:43:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:43:30 - cex place new buy order: eth_btc 0.034353 0.21556 [8461756387] margin:0.26198585276396]Array
(
    [complete] => 
    [id] => 8461756387
    [time] => 1553049809932
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 3:43:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:43:42 - cex place new buy order: eth_btc 0.034355 0.21555 [8461757509] margin:0.25032746325133]Array
(
    [complete] => 
    [id] => 8461757509
    [time] => 1553049822387
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 3:43:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:43:53 - cex place new buy order: eth_btc 0.034357 0.21553 [8461758345] margin:0.27068719620456]Array
(
    [complete] => 
    [id] => 8461758345
    [time] => 1553049833439
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 3:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:44:05 - cex place new buy order: eth_btc 0.034359 0.21552 [8461759169] margin:0.27649233097586]Array
(
    [complete] => 
    [id] => 8461759169
    [time] => 1553049845356
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 3:44:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:44:17 - cex place new buy order: eth_btc 0.034361 0.21551 [8461760066] margin:0.24155292337242]Array
(
    [complete] => 
    [id] => 8461760066
    [time] => 1553049856880
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 3:44:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:44:31 - cex place new buy order: eth_btc 0.034363 0.2155 [8461761141] margin:0.29974100049472]Array
(
    [complete] => 
    [id] => 8461761141
    [time] => 1553049870520
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 3:44:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:44:43 - cex place new buy order: eth_btc 0.034365 0.21548 [8461762126] margin:0.29390368107085]Array
(
    [complete] => 
    [id] => 8461762126
    [time] => 1553049882967
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 3:44:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:44:54 - cex place new buy order: eth_btc 0.034367 0.21547 [8461763056] margin:0.2735182005994]Array
(
    [complete] => 
    [id] => 8461763056
    [time] => 1553049894099
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 3:45:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:45:06 - cex place new buy order: eth_btc 0.034369 0.21546 [8461763907] margin:0.28514067910033]Array
(
    [complete] => 
    [id] => 8461763907
    [time] => 1553049905543
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 3:45:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:45:15 - cex place new buy order: eth_btc 0.034371 0.21545 [8461764568] margin:0.28221465770562]Array
(
    [complete] => 
    [id] => 8461764568
    [time] => 1553049915294
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 3:45:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:45:26 - cex place new buy order: eth_btc 0.034373 0.21543 [8461765281] margin:0.2792889768132]Array
(
    [complete] => 
    [id] => 8461765281
    [time] => 1553049925949
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:45:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:45:39 - cex place new buy order: eth_btc 0.034375 0.21542 [8461765959] margin:0.24436363636362]Array
(
    [complete] => 
    [id] => 8461765959
    [time] => 1553049938775
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 3:45:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:45:51 - cex place new buy order: eth_btc 0.034377 0.21541 [8461766622] margin:0.26180294964657]Array
(
    [complete] => 
    [id] => 8461766622
    [time] => 1553049950531
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 3:46:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:46:01 - cex place new buy order: eth_btc 0.034379 0.2154 [8461767514] margin:0.28505773873586]Array
(
    [complete] => 
    [id] => 8461767514
    [time] => 1553049961422
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 3:46:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:46:17 - cex place new buy order: eth_btc 0.034383 0.21537 [8461768493] margin:0.2443067795131]Array
(
    [complete] => 
    [id] => 8461768493
    [time] => 1553049976949
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 3:46:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:46:27 - cex place new buy order: eth_btc 0.034385 0.21536 [8461769144] margin:0.2384760796859]Array
(
    [complete] => 
    [id] => 8461769144
    [time] => 1553049987290
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 3:46:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:46:38 - cex place new buy order: eth_btc 0.034387 0.21535 [8461770243] margin:0.2151976037456]Array
(
    [complete] => 
    [id] => 8461770243
    [time] => 1553049998365
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 3:46:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:46:50 - cex place new buy order: eth_btc 0.034389 0.21533 [8461771246] margin:0.20936927505888]Array
(
    [complete] => 
    [id] => 8461771246
    [time] => 1553050010380
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 3:47:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:47:02 - cex place new buy order: eth_btc 0.034391 0.21532 [] margin:0.20063388677269]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 3:47:06 - cex place new buy order: eth_btc 0.034341 0.2156 [8461772444]Array
(
    [complete] => 
    [id] => 8461772444
    [time] => 1553050025916
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 3:47:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:47:22 - cex place new buy order: eth_btc 0.034343 0.21562 [8461773520] margin:0.34359258072969]Array
(
    [complete] => 
    [id] => 8461773520
    [time] => 1553050042338
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 3:47:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:47:31 - cex place new buy order: eth_btc 0.034345 0.21561 [8461773963] margin:0.3377493084874]Array
(
    [complete] => 
    [id] => 8461773963
    [time] => 1553050050945
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 3:47:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:47:39 - cex place new buy order: eth_btc 0.034347 0.2156 [8461774473] margin:0.33772964159897]Array
(
    [complete] => 
    [id] => 8461774473
    [time] => 1553050059056
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 3:47:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:47:50 - cex place new buy order: eth_btc 0.034349 0.21558 [8461775215] margin:0.32606480538007]Array
(
    [complete] => 
    [id] => 8461775215
    [time] => 1553050069929
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 3:48:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:48:01 - cex place new buy order: eth_btc 0.034351 0.21557 [8461776012] margin:0.3202235742773]Array
(
    [complete] => 
    [id] => 8461776012
    [time] => 1553050081352
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 3:48:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:48:09 - cex place new buy order: eth_btc 0.034353 0.00184 [] margin:0.31438302331672]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 3:48:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:48:18 - cex place new buy order: eth_btc 0.034353 0.21556 [8461777112] margin:0.32020493115594]Array
(
    [complete] => 
    [id] => 8461777112
    [time] => 1553050098360
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 3:48:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:48:30 - cex place new buy order: eth_btc 0.034355 0.21555 [8461777814] margin:0.3201862902052]Array
(
    [complete] => 
    [id] => 8461777814
    [time] => 1553050110190
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 3:48:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:48:42 - cex place new buy order: eth_btc 0.034357 0.21553 [8461778706] margin:0.33181011147656]Array
(
    [complete] => 
    [id] => 8461778706
    [time] => 1553050122412
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 3:48:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:48:54 - cex place new buy order: eth_btc 0.034359 0.21552 [8461779485] margin:0.33179079717103]Array
(
    [complete] => 
    [id] => 8461779485
    [time] => 1553050134112
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 3:49:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:49:05 - cex place new buy order: eth_btc 0.034361 0.21551 [8461780261] margin:0.34050231366956]Array
(
    [complete] => 
    [id] => 8461780261
    [time] => 1553050145098
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 3:49:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:49:17 - cex place new buy order: eth_btc 0.034363 0.2155 [8461781017] margin:0.32011174810116]Array
(
    [complete] => 
    [id] => 8461781017
    [time] => 1553050157276
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 3:49:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:49:29 - cex place new buy order: eth_btc 0.034365 0.21548 [8461781755] margin:0.32009311799797]Array
(
    [complete] => 
    [id] => 8461781755
    [time] => 1553050168871
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 3:49:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:49:40 - cex place new buy order: eth_btc 0.034367 0.21547 [8461782448] margin:0.30843541769721]Array
(
    [complete] => 
    [id] => 8461782448
    [time] => 1553050179963
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 3:49:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:49:52 - cex place new buy order: eth_btc 0.034369 0.21546 [8461783174] margin:0.299688672932]Array
(
    [complete] => 
    [id] => 8461783174
    [time] => 1553050191781
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 3:50:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:50:06 - cex place new buy order: eth_btc 0.034371 0.21545 [8461784051] margin:0.31712781123621]Array
(
    [complete] => 
    [id] => 8461784051
    [time] => 1553050205761
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 3:50:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:50:18 - cex place new buy order: eth_btc 0.034373 0.21543 [8461784949] margin:0.2880167573386]Array
(
    [complete] => 
    [id] => 8461784949
    [time] => 1553050218250
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:50:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:50:33 - cex place new buy order: eth_btc 0.034375 0.21542 [8461785672] margin:0.24436363636362]Array
(
    [complete] => 
    [id] => 8461785672
    [time] => 1553050233225
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 3:50:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:50:45 - cex place new buy order: eth_btc 0.034377 0.21541 [8461786394] margin:0.27343863629754]Array
(
    [complete] => 
    [id] => 8461786394
    [time] => 1553050244850
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 3:50:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:50:57 - cex place new buy order: eth_btc 0.034379 0.2154 [8461787107] margin:0.26178771924721]Array
(
    [complete] => 
    [id] => 8461787107
    [time] => 1553050256713
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 3:51:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:51:05 - cex place new buy order: eth_btc 0.034381 0.21538 [8461787679] margin:0.25595532416161]Array
(
    [complete] => 
    [id] => 8461787679
    [time] => 1553050264887
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 3:51:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:51:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:51:36 - cex place new buy order: eth_btc 0.034383 0.21537 [8461789804] margin:0.25884884972225]Array
(
    [complete] => 
    [id] => 8461789804
    [time] => 1553050295983
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 3:51:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:51:48 - cex place new buy order: eth_btc 0.034385 0.21536 [8461790486] margin:0.25592554893121]Array
(
    [complete] => 
    [id] => 8461790486
    [time] => 1553050307609
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 3:51:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:51:59 - cex place new buy order: eth_btc 0.034387 0.21535 [8461791286] margin:0.24427836100853]Array
(
    [complete] => 
    [id] => 8461791286
    [time] => 1553050318712
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 3:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:52:05 - cex place new buy order: eth_btc 0.034389 0.00183 [] margin:0.24426415423535]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 3:52:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:52:14 - cex place new buy order: eth_btc 0.034389 0.21533 [8461792288] margin:0.2326325278432]Array
(
    [complete] => 
    [id] => 8461792288
    [time] => 1553050334113
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 3:52:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:52:26 - cex place new buy order: eth_btc 0.034391 0.21532 [8461793009] margin:0.21808031170945]Array
(
    [complete] => 
    [id] => 8461793009
    [time] => 1553050346019
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 3:52:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:52:38 - cex place new buy order: eth_btc 0.034393 0.21531 [8461793672] margin:0.22388276684209]Array
(
    [complete] => 
    [id] => 8461793672
    [time] => 1553050357880
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 3:52:49 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:53:05 - cex place new buy order: eth_btc 0.034357 0.2155 [8461795590]Array
(
    [complete] => 
    [id] => 8461795590
    [time] => 1553050385145
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 3:53:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:53:19 - cex place new buy order: eth_btc 0.034359 0.21552 [8461796445] margin:0.3114176780465]Array
(
    [complete] => 
    [id] => 8461796445
    [time] => 1553050398763
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 3:53:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:53:31 - cex place new buy order: eth_btc 0.034361 0.21551 [8461797201] margin:0.28520706615056]Array
(
    [complete] => 
    [id] => 8461797201
    [time] => 1553050410820
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 3:53:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:53:42 - cex place new buy order: eth_btc 0.034363 0.2155 [8461797905] margin:0.29101068009196]Array
(
    [complete] => 
    [id] => 8461797905
    [time] => 1553050422224
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 3:53:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:53:52 - cex place new buy order: eth_btc 0.034365 0.21548 [8461798558] margin:0.27644405645277]Array
(
    [complete] => 
    [id] => 8461798558
    [time] => 1553050432198
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 3:54:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:54:03 - cex place new buy order: eth_btc 0.034367 0.00184 [] margin:0.28806704105682]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 3:54:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:54:05 - cex place new buy order: eth_btc 0.034367 0.21547 [8461799415] margin:0.28806704105682]Array
(
    [complete] => 
    [id] => 8461799415
    [time] => 1553050445101
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 3:54:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:54:16 - cex place new buy order: eth_btc 0.034369 0.21546 [8461800093] margin:0.32005586429631]Array
(
    [complete] => 
    [id] => 8461800093
    [time] => 1553050455531
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 3:54:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:54:26 - cex place new buy order: eth_btc 0.034371 0.21545 [8461800736] margin:0.31130895231446]Array
(
    [complete] => 
    [id] => 8461800736
    [time] => 1553050466138
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 3:54:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:54:37 - cex place new buy order: eth_btc 0.034373 0.21543 [8461801534] margin:0.31420009891483]Array
(
    [complete] => 
    [id] => 8461801534
    [time] => 1553050476858
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 3:54:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:54:47 - cex place new buy order: eth_btc 0.034375 0.21542 [8461802200] margin:0.2850909090909]Array
(
    [complete] => 
    [id] => 8461802200
    [time] => 1553050487337
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 3:54:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:54:59 - cex place new buy order: eth_btc 0.034377 0.21541 [8461802858] margin:0.29671000959945]Array
(
    [complete] => 
    [id] => 8461802858
    [time] => 1553050499260
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034377
)

2019-03-20 3:55:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:55:05 - cex place new buy order: eth_btc 0.034379 0.2154 [8461803293] margin:0.29087524360802]Array
(
    [complete] => 
    [id] => 8461803293
    [time] => 1553050505294
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 3:55:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:55:16 - cex place new buy order: eth_btc 0.034381 0.21538 [8461803873] margin:0.29376690614]Array
(
    [complete] => 
    [id] => 8461803873
    [time] => 1553050516197
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 3:55:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:55:28 - cex place new buy order: eth_btc 0.034383 0.21537 [8461804463] margin:0.28793299014047]Array
(
    [complete] => 
    [id] => 8461804463
    [time] => 1553050528395
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 3:55:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:55:40 - cex place new buy order: eth_btc 0.034385 0.21536 [8461805182] margin:0.253017304057]Array
(
    [complete] => 
    [id] => 8461805182
    [time] => 1553050540498
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034385
)

2019-03-20 3:55:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:55:52 - cex place new buy order: eth_btc 0.034387 0.21535 [8461805885] margin:0.2500945124611]Array
(
    [complete] => 
    [id] => 8461805885
    [time] => 1553050551826
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034387
)

2019-03-20 3:56:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:56:04 - cex place new buy order: eth_btc 0.034389 0.21533 [8461806585] margin:0.26461950042163]Array
(
    [complete] => 
    [id] => 8461806585
    [time] => 1553050563596
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.034389
)

2019-03-20 3:56:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:56:15 - cex place new buy order: eth_btc 0.034391 0.21532 [8461807309] margin:0.25006542409352]Array
(
    [complete] => 
    [id] => 8461807309
    [time] => 1553050574696
    [pending] => 0.21532000
    [amount] => 0.21532000
    [type] => buy
    [price] => 0.034391
)

2019-03-20 3:56:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:56:27 - cex place new buy order: eth_btc 0.034393 0.21531 [8461808035] margin:0.25005088244703]Array
(
    [complete] => 
    [id] => 8461808035
    [time] => 1553050586800
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034393
)

2019-03-20 3:56:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:56:38 - cex place new buy order: eth_btc 0.034395 0.2153 [8461808722] margin:0.24131414449775]Array
(
    [complete] => 
    [id] => 8461808722
    [time] => 1553050598522
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034395
)

2019-03-20 3:56:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:56:51 - cex place new buy order: eth_btc 0.034397 0.21528 [8461809554] margin:0.23257842253683]Array
(
    [complete] => 
    [id] => 8461809554
    [time] => 1553050611182
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034397
)

2019-03-20 3:57:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:57:05 - cex place new buy order: eth_btc 0.034399 0.21527 [8461810582] margin:0.23547196139422]Array
(
    [complete] => 
    [id] => 8461810582
    [time] => 1553050625297
    [pending] => 0.21527000
    [amount] => 0.21527000
    [type] => buy
    [price] => 0.034399
)

2019-03-20 3:57:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:57:25 - cex place new buy order: eth_btc 0.034401 0.21526 [8461811788] margin:0.21220313362982]Array
(
    [complete] => 
    [id] => 8461811788
    [time] => 1553050645296
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.034401
)

2019-03-20 3:57:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:57:36 - cex place new buy order: eth_btc 0.034403 0.21525 [8461812457] margin:0.20637735081241]Array
(
    [complete] => 
    [id] => 8461812457
    [time] => 1553050655766
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 3:57:45 - cex delete buy orders: eth_btc [above margin]
2019-03-20 3:58:00 - cex place new buy order: eth_btc 0.034384 0.2154 [8461814332]Array
(
    [complete] => 
    [id] => 8461814332
    [time] => 1553050680195
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 3:58:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:58:08 - cex place new buy order: eth_btc 0.034386 0.21535 [8461814971] margin:0.2588262665038]Array
(
    [complete] => 
    [id] => 8461814971
    [time] => 1553050688373
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 3:58:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:58:20 - cex place new buy order: eth_btc 0.034388 0.21534 [8461815811] margin:0.24427125741537]Array
(
    [complete] => 
    [id] => 8461815811
    [time] => 1553050699532
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 3:58:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:58:31 - cex place new buy order: eth_btc 0.03439 0.21533 [8461816586] margin:0.26461180575748]Array
(
    [complete] => 
    [id] => 8461816586
    [time] => 1553050711012
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 3:58:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:58:45 - cex place new buy order: eth_btc 0.034392 0.21531 [8461817554] margin:0.24715050011632]Array
(
    [complete] => 
    [id] => 8461817554
    [time] => 1553050724555
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 3:58:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:58:55 - cex place new buy order: eth_btc 0.034394 0.2153 [8461818136] margin:0.25004361225793]Array
(
    [complete] => 
    [id] => 8461818136
    [time] => 1553050735327
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 3:59:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:59:03 - cex place new buy order: eth_btc 0.034396 0.21529 [8461818646] margin:0.24421444353993]Array
(
    [complete] => 
    [id] => 8461818646
    [time] => 1553050742551
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 3:59:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:59:14 - cex place new buy order: eth_btc 0.034398 0.21528 [8461819498] margin:0.23838595267167]Array
(
    [complete] => 
    [id] => 8461819498
    [time] => 1553050754142
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 3:59:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:59:27 - cex place new buy order: eth_btc 0.0344 0.21526 [8461820270] margin:0.2296511627907]Array
(
    [complete] => 
    [id] => 8461820270
    [time] => 1553050766647
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 3:59:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 3:59:40 - cex place new buy order: eth_btc 0.034402 0.21525 [8461820977] margin:0.22091738852392]Array
(
    [complete] => 
    [id] => 8461820977
    [time] => 1553050779604
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 3:59:51 - cex delete buy orders: eth_btc[move]
2019-03-20 3:59:53 - cex place new buy order: eth_btc 0.034403 0.21524 [8461821722] margin:0.19765143587955]Array
(
    [complete] => 
    [id] => 8461821722
    [time] => 1553050793032
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034403
)

2019-03-20 4:00:04 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:00:17 - cex place new buy order: eth_btc 0.034384 0.2154 [8461823324]Array
(
    [complete] => 
    [id] => 8461823324
    [time] => 1553050816998
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 4:00:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:00:27 - cex place new buy order: eth_btc 0.034386 0.21535 [8461823936] margin:0.27627522829057]Array
(
    [complete] => 
    [id] => 8461823936
    [time] => 1553050826876
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 4:00:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:00:37 - cex place new buy order: eth_btc 0.034388 0.21534 [8461824573] margin:0.27335116901244]Array
(
    [complete] => 
    [id] => 8461824573
    [time] => 1553050837282
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 4:00:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:00:48 - cex place new buy order: eth_btc 0.03439 0.21533 [8461825192] margin:0.26170398371617]Array
(
    [complete] => 
    [id] => 8461825192
    [time] => 1553050848248
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 4:00:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:01:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:01:41 - cex place new buy order: eth_btc 0.034392 0.21531 [8461828518] margin:0.25878111188649]Array
(
    [complete] => 
    [id] => 8461828518
    [time] => 1553050901085
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 4:01:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:01:54 - cex place new buy order: eth_btc 0.034394 0.2153 [8461829348] margin:0.2529510961214]Array
(
    [complete] => 
    [id] => 8461829348
    [time] => 1553050913759
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 4:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:02:06 - cex place new buy order: eth_btc 0.034396 0.21529 [8461830239] margin:0.25002907314804]Array
(
    [complete] => 
    [id] => 8461830239
    [time] => 1553050926095
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 4:02:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:02:15 - cex place new buy order: eth_btc 0.034398 0.21528 [8461830910] margin:0.24420024420024]Array
(
    [complete] => 
    [id] => 8461830910
    [time] => 1553050935401
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 4:02:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:02:26 - cex place new buy order: eth_btc 0.0344 0.21526 [8461831660] margin:0.23837209302324]Array
(
    [complete] => 
    [id] => 8461831660
    [time] => 1553050945562
    [pending] => 0.21526000
    [amount] => 0.21526000
    [type] => buy
    [price] => 0.0344
)

2019-03-20 4:02:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:02:38 - cex place new buy order: eth_btc 0.034402 0.21525 [8461832429] margin:0.22963781175511]Array
(
    [complete] => 
    [id] => 8461832429
    [time] => 1553050957902
    [pending] => 0.21525000
    [amount] => 0.21525000
    [type] => buy
    [price] => 0.034402
)

2019-03-20 4:02:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:02:49 - cex place new buy order: eth_btc 0.034404 0.21524 [8461833072] margin:0.22671782350887]Array
(
    [complete] => 
    [id] => 8461833072
    [time] => 1553050968621
    [pending] => 0.21524000
    [amount] => 0.21524000
    [type] => buy
    [price] => 0.034404
)

2019-03-20 4:02:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:02:59 - cex place new buy order: eth_btc 0.034406 0.21523 [8461833739] margin:0.21798523513341]Array
(
    [complete] => 
    [id] => 8461833739
    [time] => 1553050979200
    [pending] => 0.21523000
    [amount] => 0.21523000
    [type] => buy
    [price] => 0.034406
)

2019-03-20 4:03:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:03:16 - cex place new buy order: eth_btc 0.034361 0.2155 [8461834724]Array
(
    [complete] => 
    [id] => 8461834724
    [time] => 1553050995627
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 4:03:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:03:27 - cex place new buy order: eth_btc 0.034363 0.2155 [8461835354] margin:0.31429153449933]Array
(
    [complete] => 
    [id] => 8461835354
    [time] => 1553051006969
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 4:03:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:03:39 - cex place new buy order: eth_btc 0.034365 0.21548 [8461836182] margin:0.31136330568893]Array
(
    [complete] => 
    [id] => 8461836182
    [time] => 1553051019314
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 4:03:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:03:51 - cex place new buy order: eth_btc 0.034367 0.21547 [8461836927] margin:0.29097680914829]Array
(
    [complete] => 
    [id] => 8461836927
    [time] => 1553051030572
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034367
)

2019-03-20 4:04:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:04:03 - cex place new buy order: eth_btc 0.034369 0.21546 [8461837711] margin:0.28805027786667]Array
(
    [complete] => 
    [id] => 8461837711
    [time] => 1553051043019
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034369
)

2019-03-20 4:04:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:04:14 - cex place new buy order: eth_btc 0.034371 0.21545 [8461838357] margin:0.27639579878385]Array
(
    [complete] => 
    [id] => 8461838357
    [time] => 1553051053902
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.034371
)

2019-03-20 4:04:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:04:23 - cex place new buy order: eth_btc 0.034373 0.21543 [8461838868] margin:0.27056119628777]Array
(
    [complete] => 
    [id] => 8461838868
    [time] => 1553051063272
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034373
)

2019-03-20 4:04:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:04:33 - cex place new buy order: eth_btc 0.034375 0.21542 [8461839413] margin:0.26763636363636]Array
(
    [complete] => 
    [id] => 8461839413
    [time] => 1553051073510
    [pending] => 0.21542000
    [amount] => 0.21542000
    [type] => buy
    [price] => 0.034375
)

2019-03-20 4:04:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:04:44 - cex place new buy order: eth_btc 0.034378 0.2154 [8461840227] margin:0.27343068241319]Array
(
    [complete] => 
    [id] => 8461840227
    [time] => 1553051084128
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 4:04:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:04:56 - cex place new buy order: eth_btc 0.03438 0.21539 [8461841048] margin:0.26759744037232]Array
(
    [complete] => 
    [id] => 8461841048
    [time] => 1553051096080
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 4:05:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:05:06 - cex place new buy order: eth_btc 0.034382 0.21538 [8461841677] margin:0.26176487697052]Array
(
    [complete] => 
    [id] => 8461841677
    [time] => 1553051105600
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 4:05:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:05:16 - cex place new buy order: eth_btc 0.034384 0.21536 [8461842325] margin:0.25593299208935]Array
(
    [complete] => 
    [id] => 8461842325
    [time] => 1553051116407
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 4:05:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:05:29 - cex place new buy order: eth_btc 0.034386 0.21535 [8461843002] margin:0.25010178561042]Array
(
    [complete] => 
    [id] => 8461843002
    [time] => 1553051128703
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 4:05:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:05:40 - cex place new buy order: eth_btc 0.034388 0.21534 [8461843704] margin:0.24427125741537]Array
(
    [complete] => 
    [id] => 8461843704
    [time] => 1553051140413
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 4:05:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:05:53 - cex place new buy order: eth_btc 0.03439 0.21533 [8461844545] margin:0.23844140738587]Array
(
    [complete] => 
    [id] => 8461844545
    [time] => 1553051153037
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 4:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:06:05 - cex place new buy order: eth_btc 0.034392 0.21531 [8461845346] margin:0.21807397069085]Array
(
    [complete] => 
    [id] => 8461845346
    [time] => 1553051164964
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 4:06:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:06:17 - cex place new buy order: eth_btc 0.034394 0.2153 [8461846110] margin:0.23259870907715]Array
(
    [complete] => 
    [id] => 8461846110
    [time] => 1553051177336
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 4:06:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:06:29 - cex place new buy order: eth_btc 0.034396 0.21529 [8461846833] margin:0.20351203628326]Array
(
    [complete] => 
    [id] => 8461846833
    [time] => 1553051188670
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 4:06:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:06:39 - cex place new buy order: eth_btc 0.034398 0.21528 [8461847635] margin:0.22094307808593]Array
(
    [complete] => 
    [id] => 8461847635
    [time] => 1553051199079
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 4:06:48 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:07:01 - cex place new buy order: eth_btc 0.034342 0.2156 [8461849346]Array
(
    [complete] => 
    [id] => 8461849346
    [time] => 1553051220787
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 4:07:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:07:17 - cex place new buy order: eth_btc 0.034344 0.21561 [8461850464] margin:0.32902399254602]Array
(
    [complete] => 
    [id] => 8461850464
    [time] => 1553051237025
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 4:07:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:07:28 - cex place new buy order: eth_btc 0.034346 0.2156 [8461851380] margin:0.35520875793396]Array
(
    [complete] => 
    [id] => 8461851380
    [time] => 1553051248264
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 4:07:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:07:38 - cex place new buy order: eth_btc 0.034348 0.21559 [8461852098] margin:0.35227669733318]Array
(
    [complete] => 
    [id] => 8461852098
    [time] => 1553051257935
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 4:07:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:07:48 - cex place new buy order: eth_btc 0.03435 0.21558 [8461852936] margin:0.34643377001455]Array
(
    [complete] => 
    [id] => 8461852936
    [time] => 1553051267911
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 4:08:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:08:02 - cex place new buy order: eth_btc 0.034352 0.21556 [8461854124] margin:0.32603632976247]Array
(
    [complete] => 
    [id] => 8461854124
    [time] => 1553051281892
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 4:08:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:08:09 - cex place new buy order: eth_btc 0.034354 0.00185 [] margin:0.32019561040926]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 4:08:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:08:30 - cex place new buy order: eth_btc 0.034354 0.21555 [8461856356] margin:0.34348256389358]Array
(
    [complete] => 
    [id] => 8461856356
    [time] => 1553051309579
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 4:08:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:08:41 - cex place new buy order: eth_btc 0.034356 0.21554 [8461857288] margin:0.33181976947259]Array
(
    [complete] => 
    [id] => 8461857288
    [time] => 1553051321366
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 4:08:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:08:53 - cex place new buy order: eth_btc 0.034358 0.21553 [8461858067] margin:0.34053204493858]Array
(
    [complete] => 
    [id] => 8461858067
    [time] => 1553051333049
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 4:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:09:04 - cex place new buy order: eth_btc 0.03436 0.21551 [8461858727] margin:0.34924330616994]Array
(
    [complete] => 
    [id] => 8461858727
    [time] => 1553051344303
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 4:09:05 - cex place new buy order: eth_btc 0.03436 0.21551 [] margin:0.34924330616994]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 4:09:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:09:19 - cex place new buy order: eth_btc 0.034362 0.2155 [8461859563] margin:0.3463127873814]Array
(
    [complete] => 
    [id] => 8461859563
    [time] => 1553051359001
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 4:09:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:09:29 - cex place new buy order: eth_btc 0.034364 0.21549 [8461860106] margin:0.34338260970783]Array
(
    [complete] => 
    [id] => 8461860106
    [time] => 1553051368657
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 4:09:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:09:42 - cex place new buy order: eth_btc 0.034366 0.21548 [8461860944] margin:0.31717395099808]Array
(
    [complete] => 
    [id] => 8461860944
    [time] => 1553051381868
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 4:09:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:09:53 - cex place new buy order: eth_btc 0.034368 0.21546 [8461861643] margin:0.31424581005586]Array
(
    [complete] => 
    [id] => 8461861643
    [time] => 1553051392662
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 4:10:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:10:03 - cex delete buy orders: eth_btc[move]
2019-03-20 4:10:04 - cex place new buy order: eth_btc 0.03437 0.21545 [8461862486] margin:0.31713703811465]Array
(
    [complete] => 
    [id] => 8461862486
    [time] => 1553051403824
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 4:10:05 - cex place new buy order: eth_btc 0.034341 0.00184 [] margin:0.3872808805544]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 4:10:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:10:17 - cex place new buy order: eth_btc 0.034376 0.21541 [8461863357] margin:0.29671864091225]Array
(
    [complete] => 
    [id] => 8461863357
    [time] => 1553051416524
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 4:10:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:10:28 - cex place new buy order: eth_btc 0.034378 0.2154 [8461864262] margin:0.28506603060097]Array
(
    [complete] => 
    [id] => 8461864262
    [time] => 1553051428297
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 4:10:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:10:39 - cex place new buy order: eth_btc 0.03438 0.21539 [8461865081] margin:0.26468877254218]Array
(
    [complete] => 
    [id] => 8461865081
    [time] => 1553051439126
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 4:10:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:10:50 - cex place new buy order: eth_btc 0.034382 0.21538 [8461865828] margin:0.25885637833749]Array
(
    [complete] => 
    [id] => 8461865828
    [time] => 1553051450454
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 4:11:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:11:45 - cex place new buy order: eth_btc 0.034384 0.21536 [8461869477] margin:0.23848301535598]Array
(
    [complete] => 
    [id] => 8461869477
    [time] => 1553051505352
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 4:11:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:11:58 - cex place new buy order: eth_btc 0.034386 0.21535 [8461870342] margin:0.23265282382363]Array
(
    [complete] => 
    [id] => 8461870342
    [time] => 1553051518026
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 4:12:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:12:08 - cex place new buy order: eth_btc 0.034388 0.21534 [8461870935] margin:0.23263929277655]Array
(
    [complete] => 
    [id] => 8461870935
    [time] => 1553051527891
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 4:12:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:12:20 - cex place new buy order: eth_btc 0.03439 0.21533 [8461871747] margin:0.22390229717939]Array
(
    [complete] => 
    [id] => 8461871747
    [time] => 1553051539603
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 4:12:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:12:31 - cex place new buy order: eth_btc 0.034392 0.21531 [8461872690] margin:0.2209816236334]Array
(
    [complete] => 
    [id] => 8461872690
    [time] => 1553051551347
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 4:12:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:12:43 - cex place new buy order: eth_btc 0.034394 0.2153 [8461873926] margin:0.24713612839449]Array
(
    [complete] => 
    [id] => 8461873926
    [time] => 1553051563128
    [pending] => 0.21530000
    [amount] => 0.21530000
    [type] => buy
    [price] => 0.034394
)

2019-03-20 4:12:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:12:55 - cex place new buy order: eth_btc 0.034396 0.21529 [8461874714] margin:0.21514129549947]Array
(
    [complete] => 
    [id] => 8461874714
    [time] => 1553051574714
    [pending] => 0.21529000
    [amount] => 0.21529000
    [type] => buy
    [price] => 0.034396
)

2019-03-20 4:13:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:13:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:13:08 - cex place new buy order: eth_btc 0.034398 0.21528 [8461875767] margin:0.2035002035002]Array
(
    [complete] => 
    [id] => 8461875767
    [time] => 1553051587687
    [pending] => 0.21528000
    [amount] => 0.21528000
    [type] => buy
    [price] => 0.034398
)

2019-03-20 4:13:08 - cex place new buy order: eth_btc 0.034398 0.21528 [] margin:0.2035002035002]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 4:13:18 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:13:29 - cex place new buy order: eth_btc 0.034376 0.2154 [8461877163]Array
(
    [complete] => 
    [id] => 8461877163
    [time] => 1553051608980
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 4:13:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:13:41 - cex place new buy order: eth_btc 0.034379 0.2154 [8461877946] margin:0.23560894732249]Array
(
    [complete] => 
    [id] => 8461877946
    [time] => 1553051620781
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 4:13:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:13:53 - cex place new buy order: eth_btc 0.034381 0.21538 [8461878835] margin:0.22977807509961]Array
(
    [complete] => 
    [id] => 8461878835
    [time] => 1553051632771
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034381
)

2019-03-20 4:14:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:14:03 - cex delete buy orders: eth_btc[move]
2019-03-20 4:14:04 - cex place new buy order: eth_btc 0.034383 0.21537 [8461879683] margin:0.21813105313673]Array
(
    [complete] => 
    [id] => 8461879683
    [time] => 1553051644147
    [pending] => 0.21537000
    [amount] => 0.21537000
    [type] => buy
    [price] => 0.034383
)

2019-03-20 4:14:05 - cex place new buy order: eth_btc 0.034378 0.2154 [] margin:0.23270019488639]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 4:14:22 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:14:33 - cex place new buy order: eth_btc 0.034379 0.2154 [8461882060]Array
(
    [complete] => 
    [id] => 8461882060
    [time] => 1553051672659
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034379
)

2019-03-20 4:14:42 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:14:53 - cex place new buy order: eth_btc 0.034342 0.2156 [8461883650]Array
(
    [complete] => 
    [id] => 8461883650
    [time] => 1553051693105
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 4:15:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:15:01 - cex place new buy order: eth_btc 0.034344 0.21561 [8461884284] margin:0.29990682506404]Array
(
    [complete] => 
    [id] => 8461884284
    [time] => 1553051701157
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 4:15:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:15:06 - cex place new buy order: eth_btc 0.034346 0.2156 [8461884676] margin:0.29406626681419]Array
(
    [complete] => 
    [id] => 8461884676
    [time] => 1553051706035
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 4:15:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:15:15 - cex place new buy order: eth_btc 0.034348 0.21559 [8461885304] margin:0.28822638872714]Array
(
    [complete] => 
    [id] => 8461885304
    [time] => 1553051715119
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 4:15:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:15:27 - cex place new buy order: eth_btc 0.03435 0.21558 [8461886196] margin:0.26491994177584]Array
(
    [complete] => 
    [id] => 8461886196
    [time] => 1553051726835
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 4:15:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:15:40 - cex place new buy order: eth_btc 0.034352 0.21556 [8461887055] margin:0.25908244061481]Array
(
    [complete] => 
    [id] => 8461887055
    [time] => 1553051739576
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 4:15:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:15:52 - cex place new buy order: eth_btc 0.034354 0.21555 [8461887884] margin:0.22413692728649]Array
(
    [complete] => 
    [id] => 8461887884
    [time] => 1553051751717
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 4:16:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:16:05 - cex place new buy order: eth_btc 0.034356 0.21554 [8461888797] margin:0.23867737804171]Array
(
    [complete] => 
    [id] => 8461888797
    [time] => 1553051765014
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 4:16:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:16:16 - cex place new buy order: eth_btc 0.034358 0.21553 [8461889332] margin:0.24448454508412]Array
(
    [complete] => 
    [id] => 8461889332
    [time] => 1553051775921
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 4:16:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:16:27 - cex place new buy order: eth_btc 0.03436 0.21551 [8461889952] margin:0.25611175785796]Array
(
    [complete] => 
    [id] => 8461889952
    [time] => 1553051786642
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 4:16:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:16:37 - cex place new buy order: eth_btc 0.034362 0.2155 [8461890679] margin:0.26773761713519]Array
(
    [complete] => 
    [id] => 8461890679
    [time] => 1553051797321
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 4:16:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:16:49 - cex place new buy order: eth_btc 0.034364 0.21549 [8461891482] margin:0.26481201257129]Array
(
    [complete] => 
    [id] => 8461891482
    [time] => 1553051809240
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 4:16:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:17:01 - cex place new buy order: eth_btc 0.034366 0.21548 [8461892391] margin:0.26188674853052]Array
(
    [complete] => 
    [id] => 8461892391
    [time] => 1553051821395
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 4:17:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:17:16 - cex place new buy order: eth_btc 0.034368 0.21546 [8461893477] margin:0.26478119180631]Array
(
    [complete] => 
    [id] => 8461893477
    [time] => 1553051835901
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 4:17:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:17:27 - cex place new buy order: eth_btc 0.03437 0.21545 [8461894417] margin:0.25894675589175]Array
(
    [complete] => 
    [id] => 8461894417
    [time] => 1553051847345
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 4:17:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:17:39 - cex place new buy order: eth_btc 0.034372 0.21544 [8461895238] margin:0.25893168858373]Array
(
    [complete] => 
    [id] => 8461895238
    [time] => 1553051858689
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 4:17:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:17:51 - cex place new buy order: eth_btc 0.034374 0.21543 [8461896075] margin:0.26764414964797]Array
(
    [complete] => 
    [id] => 8461896075
    [time] => 1553051870954
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 4:18:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:18:02 - cex place new buy order: eth_btc 0.034376 0.21541 [8461897022] margin:0.2618105655108]Array
(
    [complete] => 
    [id] => 8461897022
    [time] => 1553051882224
    [pending] => 0.21541000
    [amount] => 0.21541000
    [type] => buy
    [price] => 0.034376
)

2019-03-20 4:18:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:18:15 - cex place new buy order: eth_btc 0.034378 0.2154 [8461898233] margin:0.21525394147421]Array
(
    [complete] => 
    [id] => 8461898233
    [time] => 1553051895371
    [pending] => 0.21540000
    [amount] => 0.21540000
    [type] => buy
    [price] => 0.034378
)

2019-03-20 4:18:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:18:28 - cex place new buy order: eth_btc 0.03438 0.21539 [8461899081] margin:0.23851076207098]Array
(
    [complete] => 
    [id] => 8461899081
    [time] => 1553051907900
    [pending] => 0.21539000
    [amount] => 0.21539000
    [type] => buy
    [price] => 0.03438
)

2019-03-20 4:18:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:18:40 - cex place new buy order: eth_btc 0.034382 0.21538 [8461899833] margin:0.24431388517245]Array
(
    [complete] => 
    [id] => 8461899833
    [time] => 1553051920227
    [pending] => 0.21538000
    [amount] => 0.21538000
    [type] => buy
    [price] => 0.034382
)

2019-03-20 4:18:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:18:51 - cex place new buy order: eth_btc 0.034384 0.21536 [8461900517] margin:0.20939972080039]Array
(
    [complete] => 
    [id] => 8461900517
    [time] => 1553051930566
    [pending] => 0.21536000
    [amount] => 0.21536000
    [type] => buy
    [price] => 0.034384
)

2019-03-20 4:19:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:19:01 - cex place new buy order: eth_btc 0.034386 0.21535 [8461901221] margin:0.23265282382363]Array
(
    [complete] => 
    [id] => 8461901221
    [time] => 1553051940741
    [pending] => 0.21535000
    [amount] => 0.21535000
    [type] => buy
    [price] => 0.034386
)

2019-03-20 4:19:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:19:07 - cex place new buy order: eth_btc 0.034388 0.21534 [8461901688] margin:0.23263929277655]Array
(
    [complete] => 
    [id] => 8461901688
    [time] => 1553051947304
    [pending] => 0.21534000
    [amount] => 0.21534000
    [type] => buy
    [price] => 0.034388
)

2019-03-20 4:19:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:19:19 - cex place new buy order: eth_btc 0.03439 0.21533 [8461902635] margin:0.22390229717939]Array
(
    [complete] => 
    [id] => 8461902635
    [time] => 1553051959451
    [pending] => 0.21533000
    [amount] => 0.21533000
    [type] => buy
    [price] => 0.03439
)

2019-03-20 4:19:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:19:30 - cex place new buy order: eth_btc 0.034392 0.21531 [8461903450] margin:0.21516631774832]Array
(
    [complete] => 
    [id] => 8461903450
    [time] => 1553051969566
    [pending] => 0.21531000
    [amount] => 0.21531000
    [type] => buy
    [price] => 0.034392
)

2019-03-20 4:19:39 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:20:48 - cex place new buy order: eth_btc 0.034346 0.2156 [8461908837]Array
(
    [complete] => 
    [id] => 8461908837
    [time] => 1553052048138
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 4:20:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:20:55 - cex place new buy order: eth_btc 0.034348 0.21559 [8461909294] margin:0.3086060323745]Array
(
    [complete] => 
    [id] => 8461909294
    [time] => 1553052055314
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 4:21:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:21:44 - cex place new buy order: eth_btc 0.03435 0.21558 [8461912254] margin:0.2882096069869]Array
(
    [complete] => 
    [id] => 8461912254
    [time] => 1553052103861
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 4:21:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:21:55 - cex place new buy order: eth_btc 0.034352 0.21556 [8461913065] margin:0.27654867256637]Array
(
    [complete] => 
    [id] => 8461913065
    [time] => 1553052114749
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 4:22:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:22:05 - cex place new buy order: eth_btc 0.034354 0.21555 [8461913757] margin:0.27071083425509]Array
(
    [complete] => 
    [id] => 8461913757
    [time] => 1553052125475
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 4:22:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:22:16 - cex place new buy order: eth_btc 0.034358 0.21553 [8461914379] margin:0.26194772687584]Array
(
    [complete] => 
    [id] => 8461914379
    [time] => 1553052135654
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 4:22:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:22:27 - cex place new buy order: eth_btc 0.034362 0.2155 [8461915145] margin:0.2560968511728]Array
(
    [complete] => 
    [id] => 8461915145
    [time] => 1553052147349
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 4:22:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:22:38 - cex place new buy order: eth_btc 0.034364 0.21549 [8461915852] margin:0.25317192410663]Array
(
    [complete] => 
    [id] => 8461915852
    [time] => 1553052158290
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 4:22:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:22:50 - cex place new buy order: eth_btc 0.034366 0.21548 [8461916651] margin:0.21532910434732]Array
(
    [complete] => 
    [id] => 8461916651
    [time] => 1553052169580
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 4:22:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:23:00 - cex place new buy order: eth_btc 0.034368 0.21546 [8461917282] margin:0.22113594040969]Array
(
    [complete] => 
    [id] => 8461917282
    [time] => 1553052180271
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 4:23:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:23:08 - cex place new buy order: eth_btc 0.03437 0.00184 [] margin:0.2211230724469]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 4:23:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:23:17 - cex place new buy order: eth_btc 0.03437 0.21545 [8461918290] margin:0.2211230724469]Array
(
    [complete] => 
    [id] => 8461918290
    [time] => 1553052197471
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 4:23:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:23:28 - cex place new buy order: eth_btc 0.034372 0.21544 [8461919056] margin:0.21529151635051]Array
(
    [complete] => 
    [id] => 8461919056
    [time] => 1553052207721
    [pending] => 0.21544000
    [amount] => 0.21544000
    [type] => buy
    [price] => 0.034372
)

2019-03-20 4:23:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:23:41 - cex place new buy order: eth_btc 0.034374 0.21543 [8461919938] margin:0.22109734101357]Array
(
    [complete] => 
    [id] => 8461919938
    [time] => 1553052220936
    [pending] => 0.21543000
    [amount] => 0.21543000
    [type] => buy
    [price] => 0.034374
)

2019-03-20 4:23:51 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:24:03 - cex place new buy order: eth_btc 0.034346 0.2156 [8461921417]Array
(
    [complete] => 
    [id] => 8461921417
    [time] => 1553052243186
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 4:24:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:24:15 - cex place new buy order: eth_btc 0.034348 0.21559 [8461922364] margin:0.28531501106321]Array
(
    [complete] => 
    [id] => 8461922364
    [time] => 1553052254862
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 4:24:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:24:28 - cex place new buy order: eth_btc 0.03435 0.21558 [8461923535] margin:0.26783114992723]Array
(
    [complete] => 
    [id] => 8461923535
    [time] => 1553052268029
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 4:24:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:24:39 - cex place new buy order: eth_btc 0.034352 0.21556 [8461924321] margin:0.27072659524918]Array
(
    [complete] => 
    [id] => 8461924321
    [time] => 1553052278904
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 4:24:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:24:49 - cex place new buy order: eth_btc 0.034354 0.21555 [8461925170] margin:0.25615648832742]Array
(
    [complete] => 
    [id] => 8461925170
    [time] => 1553052289266
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 4:25:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:25:02 - cex place new buy order: eth_btc 0.034356 0.21554 [8461926197] margin:0.24740947723834]Array
(
    [complete] => 
    [id] => 8461926197
    [time] => 1553052301956
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 4:25:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:25:26 - cex place new buy order: eth_btc 0.034358 0.21553 [8461928155] margin:0.24157401478548]Array
(
    [complete] => 
    [id] => 8461928155
    [time] => 1553052325986
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 4:25:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:25:37 - cex place new buy order: eth_btc 0.03436 0.21551 [8461929094] margin:0.24155995343422]Array
(
    [complete] => 
    [id] => 8461929094
    [time] => 1553052337392
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 4:25:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:25:49 - cex place new buy order: eth_btc 0.034362 0.2155 [8461930241] margin:0.2357255107386]Array
(
    [complete] => 
    [id] => 8461930241
    [time] => 1553052348743
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 4:26:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:26:02 - cex place new buy order: eth_btc 0.034364 0.21549 [8461931189] margin:0.22698172506113]Array
(
    [complete] => 
    [id] => 8461931189
    [time] => 1553052362439
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 4:26:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:26:15 - cex place new buy order: eth_btc 0.034366 0.21548 [8461932025] margin:0.22696851539312]Array
(
    [complete] => 
    [id] => 8461932025
    [time] => 1553052374533
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 4:26:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:26:27 - cex place new buy order: eth_btc 0.034368 0.21546 [8461932631] margin:0.21822625698324]Array
(
    [complete] => 
    [id] => 8461932631
    [time] => 1553052386710
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 4:26:36 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:26:49 - cex place new buy order: eth_btc 0.034348 0.2156 [8461934101]Array
(
    [complete] => 
    [id] => 8461934101
    [time] => 1553052409113
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 4:26:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:27:00 - cex place new buy order: eth_btc 0.034352 0.21556 [8461935476] margin:0.25908244061481]Array
(
    [complete] => 
    [id] => 8461935476
    [time] => 1553052420011
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 4:27:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:27:16 - cex place new buy order: eth_btc 0.034354 0.21555 [8461936874] margin:0.24742388077079]Array
(
    [complete] => 
    [id] => 8461936874
    [time] => 1553052435772
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 4:27:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:27:28 - cex place new buy order: eth_btc 0.034356 0.21554 [8461938076] margin:0.23867737804171]Array
(
    [complete] => 
    [id] => 8461938076
    [time] => 1553052448191
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 4:27:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:27:41 - cex place new buy order: eth_btc 0.034358 0.21553 [8461939240] margin:0.22993189359102]Array
(
    [complete] => 
    [id] => 8461939240
    [time] => 1553052461371
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 4:27:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:27:54 - cex place new buy order: eth_btc 0.03436 0.21551 [8461940329] margin:0.22409778812573]Array
(
    [complete] => 
    [id] => 8461940329
    [time] => 1553052474161
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 4:28:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:28:08 - cex place new buy order: eth_btc 0.034362 0.2155 [8461941123] margin:0.218264361795]Array
(
    [complete] => 
    [id] => 8461941123
    [time] => 1553052488359
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 4:28:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:28:19 - cex place new buy order: eth_btc 0.034364 0.21549 [8461942064] margin:0.21243161448028]Array
(
    [complete] => 
    [id] => 8461942064
    [time] => 1553052499080
    [pending] => 0.21549000
    [amount] => 0.21549000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 4:28:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:28:29 - cex place new buy order: eth_btc 0.034366 0.21548 [8461943083] margin:0.20950939882443]Array
(
    [complete] => 
    [id] => 8461943083
    [time] => 1553052509331
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 4:28:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:28:41 - cex place new buy order: eth_btc 0.034368 0.21546 [8461944335] margin:0.20658752327745]Array
(
    [complete] => 
    [id] => 8461944335
    [time] => 1553052520559
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 4:28:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:28:52 - cex place new buy order: eth_btc 0.03437 0.21545 [8461945410] margin:0.20075647366891]Array
(
    [complete] => 
    [id] => 8461945410
    [time] => 1553052532285
    [pending] => 0.21545000
    [amount] => 0.21545000
    [type] => buy
    [price] => 0.03437
)

2019-03-20 4:29:02 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:29:06 - cex place new buy order: eth_btc 0.034354 0.2156 [8461946599]Array
(
    [complete] => 
    [id] => 8461946599
    [time] => 1553052545830
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 4:29:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:29:19 - cex place new buy order: eth_btc 0.034356 0.21554 [8461947694] margin:0.23576667830949]Array
(
    [complete] => 
    [id] => 8461947694
    [time] => 1553052558792
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 4:29:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:29:33 - cex place new buy order: eth_btc 0.034358 0.21553 [8461949122] margin:0.2270213632924]Array
(
    [complete] => 
    [id] => 8461949122
    [time] => 1553052572745
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 4:29:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:29:43 - cex place new buy order: eth_btc 0.03436 0.21551 [8461949944] margin:0.22118742724098]Array
(
    [complete] => 
    [id] => 8461949944
    [time] => 1553052582983
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 4:29:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:29:53 - cex place new buy order: eth_btc 0.034362 0.2155 [8461950958] margin:0.2153541703044]Array
(
    [complete] => 
    [id] => 8461950958
    [time] => 1553052593324
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 4:30:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:30:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:30:20 - cex place new buy order: eth_btc 0.034341 0.2156 [8461953121]Array
(
    [complete] => 
    [id] => 8461953121
    [time] => 1553052620232
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:30:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:30:31 - cex place new buy order: eth_btc 0.034343 0.21562 [8461954034] margin:0.25623853478147]Array
(
    [complete] => 
    [id] => 8461954034
    [time] => 1553052631052
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:30:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:30:43 - cex place new buy order: eth_btc 0.034345 0.21561 [8461955185] margin:0.25040034939585]Array
(
    [complete] => 
    [id] => 8461955185
    [time] => 1553052643302
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:30:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:30:57 - cex place new buy order: eth_btc 0.034347 0.2156 [8461956127] margin:0.2445628439165]Array
(
    [complete] => 
    [id] => 8461956127
    [time] => 1553052657386
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:31:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:31:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:31:45 - cex place new buy order: eth_btc 0.034349 0.21558 [8461959329] margin:0.23581472531953]Array
(
    [complete] => 
    [id] => 8461959329
    [time] => 1553052704750
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 4:31:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:31:56 - cex place new buy order: eth_btc 0.034351 0.21557 [8461960112] margin:0.24453436581178]Array
(
    [complete] => 
    [id] => 8461960112
    [time] => 1553052716406
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 4:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:32:05 - cex place new buy order: eth_btc 0.034353 0.21556 [8461960705] margin:0.23869822140714]Array
(
    [complete] => 
    [id] => 8461960705
    [time] => 1553052725305
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 4:32:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:32:17 - cex place new buy order: eth_btc 0.034355 0.21555 [8461961398] margin:0.22121961868724]Array
(
    [complete] => 
    [id] => 8461961398
    [time] => 1553052736523
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 4:32:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:32:30 - cex place new buy order: eth_btc 0.034357 0.21553 [8461962145] margin:0.22702797101029]Array
(
    [complete] => 
    [id] => 8461962145
    [time] => 1553052749832
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 4:32:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:32:40 - cex place new buy order: eth_btc 0.034359 0.21552 [8461962860] margin:0.22410431036992]Array
(
    [complete] => 
    [id] => 8461962860
    [time] => 1553052760020
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 4:32:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:32:53 - cex place new buy order: eth_btc 0.034361 0.21551 [8461963545] margin:0.22118099007595]Array
(
    [complete] => 
    [id] => 8461963545
    [time] => 1553052772708
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 4:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:33:05 - cex place new buy order: eth_btc 0.034363 0.2155 [8461964352] margin:0.21825801006898]Array
(
    [complete] => 
    [id] => 8461964352
    [time] => 1553052785133
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 4:33:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:33:17 - cex place new buy order: eth_btc 0.034365 0.21548 [8461965477] margin:0.21533537028953]Array
(
    [complete] => 
    [id] => 8461965477
    [time] => 1553052796625
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 4:33:27 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:33:42 - cex place new buy order: eth_btc 0.034341 0.2156 [8461967360]Array
(
    [complete] => 
    [id] => 8461967360
    [time] => 1553052821665
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:33:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:33:54 - cex place new buy order: eth_btc 0.034343 0.21562 [8461968385] margin:0.24459132865504]Array
(
    [complete] => 
    [id] => 8461968385
    [time] => 1553052833666
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:34:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:34:06 - cex place new buy order: eth_btc 0.034345 0.21561 [8461969269] margin:0.23584218954724]Array
(
    [complete] => 
    [id] => 8461969269
    [time] => 1553052845754
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:34:06 - cex place new buy order: eth_btc 0.034345 0.21561 [] margin:0.23584218954724]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 4:34:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:34:19 - cex place new buy order: eth_btc 0.034347 0.2156 [8461970005] margin:0.23000553177861]Array
(
    [complete] => 
    [id] => 8461970005
    [time] => 1553052858770
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:34:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:34:29 - cex place new buy order: eth_btc 0.034349 0.21558 [8461970789] margin:0.24454860403504]Array
(
    [complete] => 
    [id] => 8461970789
    [time] => 1553052869472
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 4:34:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:34:42 - cex place new buy order: eth_btc 0.034352 0.21556 [8461971744] margin:0.20086166744295]Array
(
    [complete] => 
    [id] => 8461971744
    [time] => 1553052881548
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 4:34:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:34:54 - cex place new buy order: eth_btc 0.034354 0.21555 [8461972644] margin:0.20667171217323]Array
(
    [complete] => 
    [id] => 8461972644
    [time] => 1553052894139
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 4:35:05 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:35:35 - cex place new buy order: eth_btc 0.034352 0.2156 [8461976202]Array
(
    [complete] => 
    [id] => 8461976202
    [time] => 1553052934889
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 4:35:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:35:46 - cex place new buy order: eth_btc 0.034354 0.21555 [8461977500] margin:0.20084997380219]Array
(
    [complete] => 
    [id] => 8461977500
    [time] => 1553052946523
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 4:35:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:35:57 - cex place new buy order: eth_btc 0.034356 0.21554 [8461978468] margin:0.20665968098732]Array
(
    [complete] => 
    [id] => 8461978468
    [time] => 1553052957397
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 4:36:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:36:05 - cex place new buy order: eth_btc 0.034358 0.21553 [8461979012] margin:0.21828977239653]Array
(
    [complete] => 
    [id] => 8461979012
    [time] => 1553052964580
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 4:36:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:36:15 - cex place new buy order: eth_btc 0.03436 0.21551 [8461979818] margin:0.21245634458671]Array
(
    [complete] => 
    [id] => 8461979818
    [time] => 1553052974776
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 4:36:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:36:26 - cex place new buy order: eth_btc 0.034362 0.2155 [8461980835] margin:0.20662359583259]Array
(
    [complete] => 
    [id] => 8461980835
    [time] => 1553052985901
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 4:36:36 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:36:50 - cex place new buy order: eth_btc 0.034341 0.2156 [8461982823]Array
(
    [complete] => 
    [id] => 8461982823
    [time] => 1553053010372
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:37:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:37:02 - cex place new buy order: eth_btc 0.034343 0.21562 [8461983673] margin:0.22712051946541]Array
(
    [complete] => 
    [id] => 8461983673
    [time] => 1553053021608
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:37:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:37:27 - cex place new buy order: eth_btc 0.034345 0.21561 [8461985480] margin:0.23584218954724]Array
(
    [complete] => 
    [id] => 8461985480
    [time] => 1553053047011
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:37:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:37:38 - cex place new buy order: eth_btc 0.034347 0.2156 [8461986139] margin:0.23000553177861]Array
(
    [complete] => 
    [id] => 8461986139
    [time] => 1553053058034
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:37:49 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:38:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8461988049]Array
(
    [complete] => 
    [id] => 8461988049
    [time] => 1553053085240
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:38:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:38:18 - cex place new buy order: eth_btc 0.034343 0.21562 [8461989029] margin:0.23294412252861]Array
(
    [complete] => 
    [id] => 8461989029
    [time] => 1553053097988
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:38:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:38:30 - cex place new buy order: eth_btc 0.034345 0.21561 [8461990170] margin:0.20090260591061]Array
(
    [complete] => 
    [id] => 8461990170
    [time] => 1553053109985
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:38:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:38:47 - cex place new buy order: eth_btc 0.034347 0.2156 [8461991622] margin:0.22127114449588]Array
(
    [complete] => 
    [id] => 8461991622
    [time] => 1553053126899
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:38:57 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:39:08 - cex place new buy order: eth_btc 0.034341 0.2156 [8461993287]Array
(
    [complete] => 
    [id] => 8461993287
    [time] => 1553053148428
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:39:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:39:19 - cex place new buy order: eth_btc 0.034343 0.21562 [8461994049] margin:0.23294412252861]Array
(
    [complete] => 
    [id] => 8461994049
    [time] => 1553053158674
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:39:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:39:32 - cex place new buy order: eth_btc 0.034345 0.21561 [8461995024] margin:0.20963750181977]Array
(
    [complete] => 
    [id] => 8461995024
    [time] => 1553053172041
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:39:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:39:43 - cex place new buy order: eth_btc 0.034347 0.2156 [8461995654] margin:0.23000553177861]Array
(
    [complete] => 
    [id] => 8461995654
    [time] => 1553053182944
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:39:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:39:53 - cex place new buy order: eth_btc 0.034349 0.21558 [8461996490] margin:0.21543567498328]Array
(
    [complete] => 
    [id] => 8461996490
    [time] => 1553053193132
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 4:40:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:40:03 - cex place new buy order: eth_btc 0.034351 0.21557 [8461997135] margin:0.21542313178655]Array
(
    [complete] => 
    [id] => 8461997135
    [time] => 1553053202835
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 4:40:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:40:18 - cex place new buy order: eth_btc 0.034353 0.21556 [8461998279] margin:0.20085582045235]Array
(
    [complete] => 
    [id] => 8461998279
    [time] => 1553053217975
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 4:40:28 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:40:38 - cex place new buy order: eth_btc 0.034341 0.2156 [8462000031]Array
(
    [complete] => 
    [id] => 8462000031
    [time] => 1553053237924
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:40:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:40:45 - cex place new buy order: eth_btc 0.034343 0.21562 [8462000378] margin:0.25041493171827]Array
(
    [complete] => 
    [id] => 8462000378
    [time] => 1553053245512
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:40:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:40:56 - cex place new buy order: eth_btc 0.034345 0.21561 [8462001195] margin:0.2445770854564]Array
(
    [complete] => 
    [id] => 8462001195
    [time] => 1553053255959
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:41:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:41:05 - cex place new buy order: eth_btc 0.034347 0.2156 [8462001944] margin:0.2445628439165]Array
(
    [complete] => 
    [id] => 8462001944
    [time] => 1553053265116
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:41:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:41:42 - cex place new buy order: eth_btc 0.034341 0.2156 [8462004565]Array
(
    [complete] => 
    [id] => 8462004565
    [time] => 1553053302468
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:41:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:41:53 - cex place new buy order: eth_btc 0.034343 0.21562 [8462005291] margin:0.25332673324987]Array
(
    [complete] => 
    [id] => 8462005291
    [time] => 1553053313148
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:42:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:42:04 - cex place new buy order: eth_btc 0.034345 0.21561 [8462005864] margin:0.25622361333526]Array
(
    [complete] => 
    [id] => 8462005864
    [time] => 1553053324157
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:42:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:42:20 - cex place new buy order: eth_btc 0.034347 0.2156 [8462006726] margin:0.25620869362679]Array
(
    [complete] => 
    [id] => 8462006726
    [time] => 1553053340299
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:42:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:42:32 - cex place new buy order: eth_btc 0.034349 0.21558 [8462007640] margin:0.24163731112987]Array
(
    [complete] => 
    [id] => 8462007640
    [time] => 1553053351969
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 4:42:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:42:46 - cex place new buy order: eth_btc 0.034351 0.21557 [8462008873] margin:0.23580099560421]Array
(
    [complete] => 
    [id] => 8462008873
    [time] => 1553053365845
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 4:42:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:42:57 - cex place new buy order: eth_btc 0.034353 0.21556 [8462009532] margin:0.22123249788957]Array
(
    [complete] => 
    [id] => 8462009532
    [time] => 1553053377372
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 4:43:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:43:09 - cex place new buy order: eth_btc 0.034355 0.21555 [8462010182] margin:0.23286275651286]Array
(
    [complete] => 
    [id] => 8462010182
    [time] => 1553053388532
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 4:43:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:43:19 - cex place new buy order: eth_btc 0.034357 0.21553 [8462010761] margin:0.23284920103619]Array
(
    [complete] => 
    [id] => 8462010761
    [time] => 1553053398703
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 4:43:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:43:30 - cex place new buy order: eth_btc 0.034359 0.21552 [8462011395] margin:0.22410431036992]Array
(
    [complete] => 
    [id] => 8462011395
    [time] => 1553053410117
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 4:43:40 - cex delete buy orders: eth_btc[move]
2019-03-20 4:43:42 - cex place new buy order: eth_btc 0.03436 0.21551 [8462012099] margin:0.19789878059426]Array
(
    [complete] => 
    [id] => 8462012099
    [time] => 1553053421562
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 4:43:51 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:44:02 - cex place new buy order: eth_btc 0.034341 0.2156 [8462013090]Array
(
    [complete] => 
    [id] => 8462013090
    [time] => 1553053441806
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:44:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:44:17 - cex place new buy order: eth_btc 0.034343 0.21562 [8462014071] margin:0.2649739393763]Array
(
    [complete] => 
    [id] => 8462014071
    [time] => 1553053457364
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:44:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:44:29 - cex place new buy order: eth_btc 0.034345 0.21561 [8462015056] margin:0.25040034939585]Array
(
    [complete] => 
    [id] => 8462015056
    [time] => 1553053469104
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:44:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:44:41 - cex place new buy order: eth_btc 0.034347 0.2156 [8462016149] margin:0.22709406935102]Array
(
    [complete] => 
    [id] => 8462016149
    [time] => 1553053481107
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:44:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:44:52 - cex place new buy order: eth_btc 0.034349 0.21558 [8462017146] margin:0.22416955369879]Array
(
    [complete] => 
    [id] => 8462017146
    [time] => 1553053492094
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 4:45:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:45:03 - cex place new buy order: eth_btc 0.034351 0.21557 [8462018014] margin:0.25326773601935]Array
(
    [complete] => 
    [id] => 8462018014
    [time] => 1553053502809
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 4:45:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:45:16 - cex place new buy order: eth_btc 0.034353 0.21556 [8462019336] margin:0.22996535964834]Array
(
    [complete] => 
    [id] => 8462019336
    [time] => 1553053516326
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 4:45:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:45:25 - cex place new buy order: eth_btc 0.034355 0.21555 [8462020184] margin:0.22995197205646]Array
(
    [complete] => 
    [id] => 8462020184
    [time] => 1553053525151
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 4:45:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:45:36 - cex place new buy order: eth_btc 0.034357 0.21553 [8462021158] margin:0.21538551095848]Array
(
    [complete] => 
    [id] => 8462021158
    [time] => 1553053535914
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 4:45:46 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:46:02 - cex place new buy order: eth_btc 0.034341 0.2156 [8462023289]Array
(
    [complete] => 
    [id] => 8462023289
    [time] => 1553053561552
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:46:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:46:16 - cex place new buy order: eth_btc 0.034343 0.21562 [8462024401] margin:0.21256151180737]Array
(
    [complete] => 
    [id] => 8462024401
    [time] => 1553053575942
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:46:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:46:27 - cex place new buy order: eth_btc 0.034345 0.21561 [8462025350] margin:0.20090260591061]Array
(
    [complete] => 
    [id] => 8462025350
    [time] => 1553053586701
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:46:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:46:39 - cex place new buy order: eth_btc 0.034347 0.2156 [8462026335] margin:0.20089090750284]Array
(
    [complete] => 
    [id] => 8462026335
    [time] => 1553053599037
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:46:50 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:47:00 - cex place new buy order: eth_btc 0.034341 0.2156 [8462027901]Array
(
    [complete] => 
    [id] => 8462027901
    [time] => 1553053620201
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:47:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:47:17 - cex place new buy order: eth_btc 0.034343 0.21562 [8462029257] margin:0.20091430568092]Array
(
    [complete] => 
    [id] => 8462029257
    [time] => 1553053636750
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:47:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:47:28 - cex place new buy order: eth_btc 0.034345 0.21561 [8462030216] margin:0.20090260591061]Array
(
    [complete] => 
    [id] => 8462030216
    [time] => 1553053648239
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:47:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:47:42 - cex place new buy order: eth_btc 0.034347 0.2156 [8462031498] margin:0.20089090750284]Array
(
    [complete] => 
    [id] => 8462031498
    [time] => 1553053662496
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:47:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:47:54 - cex place new buy order: eth_btc 0.034349 0.21558 [8462032461] margin:0.22125826079362]Array
(
    [complete] => 
    [id] => 8462032461
    [time] => 1553053673573
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 4:48:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:48:05 - cex place new buy order: eth_btc 0.034351 0.21557 [8462033304] margin:0.21542313178655]Array
(
    [complete] => 
    [id] => 8462033304
    [time] => 1553053685348
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 4:48:06 - cex place new buy order: eth_btc 0.034351 0.21557 [] margin:0.21542313178655]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 4:48:20 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:48:31 - cex place new buy order: eth_btc 0.034341 0.2156 [8462035604]Array
(
    [complete] => 
    [id] => 8462035604
    [time] => 1553053711281
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:48:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:48:43 - cex place new buy order: eth_btc 0.034343 0.21562 [8462036870] margin:0.22420871793378]Array
(
    [complete] => 
    [id] => 8462036870
    [time] => 1553053722988
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:48:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:48:55 - cex place new buy order: eth_btc 0.034345 0.21561 [8462037781] margin:0.21254913378947]Array
(
    [complete] => 
    [id] => 8462037781
    [time] => 1553053734754
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:49:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:49:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:49:05 - cex place new buy order: eth_btc 0.034347 0.2156 [8462038524] margin:0.21253675721313]Array
(
    [complete] => 
    [id] => 8462038524
    [time] => 1553053745491
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:49:06 - cex place new buy order: eth_btc 0.034347 0.2156 [] margin:0.20962529478556]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 4:49:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:49:21 - cex place new buy order: eth_btc 0.034349 0.21558 [8462039505] margin:0.22999213950916]Array
(
    [complete] => 
    [id] => 8462039505
    [time] => 1553053760617
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 4:49:31 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:49:41 - cex place new buy order: eth_btc 0.034341 0.2156 [8462040874]Array
(
    [complete] => 
    [id] => 8462040874
    [time] => 1553053781509
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:49:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:49:52 - cex place new buy order: eth_btc 0.034343 0.21562 [8462041776] margin:0.22712051946541]Array
(
    [complete] => 
    [id] => 8462041776
    [time] => 1553053792197
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:50:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:50:04 - cex delete buy orders: eth_btc[move]
2019-03-20 4:50:04 - cex place new buy order: eth_btc 0.034345 0.21561 [8462042700] margin:0.22128402969865]Array
(
    [complete] => 
    [id] => 8462042700
    [time] => 1553053804161
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:50:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:50:15 - cex place new buy order: eth_btc 0.034347 0.2156 [8462043498] margin:0.21544821964072]Array
(
    [complete] => 
    [id] => 8462043498
    [time] => 1553053815405
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:50:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:50:25 - cex place new buy order: eth_btc 0.034349 0.21558 [8462044191] margin:0.21543567498328]Array
(
    [complete] => 
    [id] => 8462044191
    [time] => 1553053825039
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 4:50:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:50:39 - cex place new buy order: eth_btc 0.034351 0.21557 [8462045083] margin:0.20960088498152]Array
(
    [complete] => 
    [id] => 8462045083
    [time] => 1553053838834
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 4:50:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:50:50 - cex place new buy order: eth_btc 0.034353 0.21556 [8462045849] margin:0.20376677437197]Array
(
    [complete] => 
    [id] => 8462045849
    [time] => 1553053849792
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 4:50:59 - cex delete buy orders: eth_btc[move]
2019-03-20 4:51:01 - cex place new buy order: eth_btc 0.034354 0.21555 [] margin:0.19793334303595]Array
(
    [error] => rate limit exceeded
)

2019-03-20 4:51:38 - cex place new buy order: eth_btc 0.034341 0.2156 [8462049231]Array
(
    [complete] => 
    [id] => 8462049231
    [time] => 1553053898496
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:51:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:51:53 - cex place new buy order: eth_btc 0.034343 0.21562 [8462050281] margin:0.23003232099701]Array
(
    [complete] => 
    [id] => 8462050281
    [time] => 1553053912600
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:52:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:52:05 - cex place new buy order: eth_btc 0.034345 0.00184 [] margin:0.21254913378947]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 4:52:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:52:06 - cex place new buy order: eth_btc 0.034345 0.21561 [8462051214] margin:0.21254913378947]Array
(
    [complete] => 
    [id] => 8462051214
    [time] => 1553053926360
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:52:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:52:21 - cex place new buy order: eth_btc 0.034347 0.2156 [8462052006] margin:0.20671383235797]Array
(
    [complete] => 
    [id] => 8462052006
    [time] => 1553053940731
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:52:30 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:52:40 - cex place new buy order: eth_btc 0.034341 0.2156 [8462053504]Array
(
    [complete] => 
    [id] => 8462053504
    [time] => 1553053959947
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:52:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:52:50 - cex place new buy order: eth_btc 0.034343 0.21562 [8462054109] margin:0.21256151180737]Array
(
    [complete] => 
    [id] => 8462054109
    [time] => 1553053969765
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:53:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:53:03 - cex place new buy order: eth_btc 0.034345 0.21561 [8462054809] margin:0.20381423788034]Array
(
    [complete] => 
    [id] => 8462054809
    [time] => 1553053982826
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:53:13 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:53:28 - cex place new buy order: eth_btc 0.034341 0.2156 [8462056264]Array
(
    [complete] => 
    [id] => 8462056264
    [time] => 1553054008219
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:53:39 - cex delete buy orders: eth_btc[move]
2019-03-20 4:53:40 - cex place new buy order: eth_btc 0.034343 0.21561 [8462057005] margin:0.19799673887724]Array
(
    [complete] => 
    [id] => 8462057005
    [time] => 1553054020299
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:53:50 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:55:35 - cex place new buy order: eth_btc 0.034341 0.2156 [8462064907]Array
(
    [complete] => 
    [id] => 8462064907
    [time] => 1553054135340
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:55:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:55:46 - cex place new buy order: eth_btc 0.034343 0.21562 [8462065771] margin:0.22420871793378]Array
(
    [complete] => 
    [id] => 8462065771
    [time] => 1553054145934
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:55:56 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:56:08 - cex place new buy order: eth_btc 0.034341 0.2156 [8462067384]Array
(
    [complete] => 
    [id] => 8462067384
    [time] => 1553054167705
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:56:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:56:19 - cex place new buy order: eth_btc 0.034343 0.21562 [8462068160] margin:0.20091430568092]Array
(
    [complete] => 
    [id] => 8462068160
    [time] => 1553054178560
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:56:27 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:56:35 - cex place new buy order: eth_btc 0.034341 0.2156 [8462069585]Array
(
    [complete] => 
    [id] => 8462069585
    [time] => 1553054194550
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:56:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:56:44 - cex place new buy order: eth_btc 0.034343 0.21562 [8462070280] margin:0.21256151180737]Array
(
    [complete] => 
    [id] => 8462070280
    [time] => 1553054203868
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:56:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:56:58 - cex place new buy order: eth_btc 0.034345 0.21561 [8462071241] margin:0.20672586985007]Array
(
    [complete] => 
    [id] => 8462071241
    [time] => 1553054217548
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:57:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:57:05 - cex place new buy order: eth_btc 0.034347 0.2156 [8462071868] margin:0.20380236993043]Array
(
    [complete] => 
    [id] => 8462071868
    [time] => 1553054225428
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:57:23 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:57:38 - cex place new buy order: eth_btc 0.034341 0.2156 [8462073664]Array
(
    [complete] => 
    [id] => 8462073664
    [time] => 1553054258018
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:57:47 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:57:58 - cex place new buy order: eth_btc 0.034341 0.2156 [8462075155]Array
(
    [complete] => 
    [id] => 8462075155
    [time] => 1553054278170
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:58:07 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:58:18 - cex place new buy order: eth_btc 0.034341 0.2156 [8462076574]Array
(
    [complete] => 
    [id] => 8462076574
    [time] => 1553054297830
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:58:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:58:27 - cex place new buy order: eth_btc 0.034343 0.21562 [8462077444] margin:0.20673790874415]Array
(
    [complete] => 
    [id] => 8462077444
    [time] => 1553054307122
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:58:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:58:39 - cex place new buy order: eth_btc 0.034345 0.21561 [8462078436] margin:0.20090260591061]Array
(
    [complete] => 
    [id] => 8462078436
    [time] => 1553054318527
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:58:52 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:59:02 - cex place new buy order: eth_btc 0.034341 0.2156 [8462080310]Array
(
    [complete] => 
    [id] => 8462080310
    [time] => 1553054341601
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 4:59:09 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:59:10 - cex place new buy order: eth_btc 0.034343 0.21562 [8462080775] margin:0.21547331333898]Array
(
    [complete] => 
    [id] => 8462080775
    [time] => 1553054349885
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 4:59:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:59:23 - cex place new buy order: eth_btc 0.034345 0.21561 [8462081690] margin:0.20963750181977]Array
(
    [complete] => 
    [id] => 8462081690
    [time] => 1553054363360
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 4:59:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 4:59:35 - cex place new buy order: eth_btc 0.034347 0.2156 [8462082550] margin:0.20089090750284]Array
(
    [complete] => 
    [id] => 8462082550
    [time] => 1553054374931
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 4:59:45 - cex delete buy orders: eth_btc [above margin]
2019-03-20 4:59:55 - cex place new buy order: eth_btc 0.034341 0.2156 [8462083743]Array
(
    [complete] => 
    [id] => 8462083743
    [time] => 1553054394704
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:00:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:00:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:00:05 - cex place new buy order: eth_btc 0.034343 0.21562 [8462084390] margin:0.23003232099701]Array
(
    [complete] => 
    [id] => 8462084390
    [time] => 1553054404953
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:00:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:00:18 - cex place new buy order: eth_btc 0.034345 0.21561 [8462085062] margin:0.23001892560781]Array
(
    [complete] => 
    [id] => 8462085062
    [time] => 1553054417974
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 5:00:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:00:31 - cex place new buy order: eth_btc 0.034347 0.2156 [8462085856] margin:0.22418260692345]Array
(
    [complete] => 
    [id] => 8462085856
    [time] => 1553054430631
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 5:00:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:00:44 - cex place new buy order: eth_btc 0.034349 0.21558 [8462086594] margin:0.20670179626772]Array
(
    [complete] => 
    [id] => 8462086594
    [time] => 1553054443602
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 5:00:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:00:55 - cex place new buy order: eth_btc 0.034351 0.21557 [8462087300] margin:0.20960088498152]Array
(
    [complete] => 
    [id] => 8462087300
    [time] => 1553054454802
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 5:01:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:01:04 - cex delete buy orders: eth_btc[move]
2019-03-20 5:01:05 - cex place new buy order: eth_btc 0.034353 0.21556 [8462087785] margin:0.20667772829157]Array
(
    [complete] => 
    [id] => 8462087785
    [time] => 1553054464737
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 5:01:06 - cex place new buy order: eth_btc 0.03434 0.00184 [] margin:0.24169360239947]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 5:01:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:01:49 - cex place new buy order: eth_btc 0.034355 0.21555 [8462090476] margin:0.20666569640517]Array
(
    [complete] => 
    [id] => 8462090476
    [time] => 1553054508974
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 5:02:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:02:02 - cex place new buy order: eth_btc 0.034357 0.21553 [8462091219] margin:0.22702797101029]Array
(
    [complete] => 
    [id] => 8462091219
    [time] => 1553054521970
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 5:02:14 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:02:28 - cex place new buy order: eth_btc 0.034341 0.2156 [8462092851]Array
(
    [complete] => 
    [id] => 8462092851
    [time] => 1553054547966
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:02:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:02:39 - cex place new buy order: eth_btc 0.034343 0.21562 [8462093506] margin:0.23003232099701]Array
(
    [complete] => 
    [id] => 8462093506
    [time] => 1553054558644
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:02:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:02:50 - cex place new buy order: eth_btc 0.034345 0.21561 [8462094339] margin:0.22128402969865]Array
(
    [complete] => 
    [id] => 8462094339
    [time] => 1553054570224
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 5:02:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:03:01 - cex place new buy order: eth_btc 0.034347 0.2156 [8462095021] margin:0.21835968206829]Array
(
    [complete] => 
    [id] => 8462095021
    [time] => 1553054580658
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 5:03:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:03:09 - cex place new buy order: eth_btc 0.034349 0.21558 [8462095512] margin:0.22125826079362]Array
(
    [complete] => 
    [id] => 8462095512
    [time] => 1553054588711
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 5:03:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:03:23 - cex place new buy order: eth_btc 0.034351 0.21557 [8462096232] margin:0.20377863817647]Array
(
    [complete] => 
    [id] => 8462096232
    [time] => 1553054602820
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 5:03:34 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:03:45 - cex place new buy order: eth_btc 0.034341 0.2156 [8462097753]Array
(
    [complete] => 
    [id] => 8462097753
    [time] => 1553054625481
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:03:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:03:57 - cex place new buy order: eth_btc 0.034343 0.21562 [8462098587] margin:0.21547331333898]Array
(
    [complete] => 
    [id] => 8462098587
    [time] => 1553054636538
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:04:06 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:04:17 - cex place new buy order: eth_btc 0.034341 0.2156 [8462099842]Array
(
    [complete] => 
    [id] => 8462099842
    [time] => 1553054657057
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:04:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:04:28 - cex place new buy order: eth_btc 0.034343 0.21562 [8462100521] margin:0.20673790874415]Array
(
    [complete] => 
    [id] => 8462100521
    [time] => 1553054668448
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:04:40 - cex delete buy orders: eth_btc[move]
2019-03-20 5:04:41 - cex place new buy order: eth_btc 0.034344 0.21561 [8462101301] margin:0.19799097394089]Array
(
    [complete] => 
    [id] => 8462101301
    [time] => 1553054680701
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 5:04:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:04:52 - cex place new buy order: eth_btc 0.034346 0.2156 [8462102061] margin:0.20380830373261]Array
(
    [complete] => 
    [id] => 8462102061
    [time] => 1553054691917
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 5:05:01 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:05:04 - cex place new buy order: eth_btc 0.034341 0.2156 [8462102703]Array
(
    [complete] => 
    [id] => 8462102703
    [time] => 1553054704267
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:05:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:05:18 - cex place new buy order: eth_btc 0.034343 0.21562 [8462103556] margin:0.20964971027575]Array
(
    [complete] => 
    [id] => 8462103556
    [time] => 1553054717941
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:05:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:05:29 - cex place new buy order: eth_btc 0.034345 0.21561 [8462104370] margin:0.22128402969865]Array
(
    [complete] => 
    [id] => 8462104370
    [time] => 1553054729235
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 5:05:41 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:05:53 - cex place new buy order: eth_btc 0.034341 0.2156 [8462106328]Array
(
    [complete] => 
    [id] => 8462106328
    [time] => 1553054752661
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:06:04 - cex delete buy orders: eth_btc[move]
2019-03-20 5:06:04 - cex place new buy order: eth_btc 0.034343 0.21562 [8462107070] margin:0.22420871793378]Array
(
    [complete] => 
    [id] => 8462107070
    [time] => 1553054763874
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:06:05 - cex place new buy order: eth_btc 0.03434 0.00184 [] margin:0.23004571794647]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 5:06:16 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:06:35 - cex place new buy order: eth_btc 0.034341 0.2156 [8462109732]Array
(
    [complete] => 
    [id] => 8462109732
    [time] => 1553054795214
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:06:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:06:45 - cex place new buy order: eth_btc 0.034343 0.21562 [8462110652] margin:0.20382610721252]Array
(
    [complete] => 
    [id] => 8462110652
    [time] => 1553054805451
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:06:57 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:07:15 - cex place new buy order: eth_btc 0.034341 0.2156 [8462112525]Array
(
    [complete] => 
    [id] => 8462112525
    [time] => 1553054834738
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:07:25 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:07:34 - cex place new buy order: eth_btc 0.03434 0.2156 [8462114113]Array
(
    [complete] => 
    [id] => 8462114113
    [time] => 1553054854471
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 5:07:46 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:08:40 - cex place new buy order: eth_btc 0.034341 0.2156 [8462119074]Array
(
    [complete] => 
    [id] => 8462119074
    [time] => 1553054920200
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:08:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:08:51 - cex place new buy order: eth_btc 0.034343 0.21562 [8462119976] margin:0.20382610721252]Array
(
    [complete] => 
    [id] => 8462119976
    [time] => 1553054931032
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:09:02 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:09:03 - cex delete buy orders: eth_btc[move]
2019-03-20 5:09:04 - cex place new buy order: eth_btc 0.03434 0.21563 [8462120914] margin:0.19801403570077]Array
(
    [complete] => 
    [id] => 8462120914
    [time] => 1553054943805
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 5:09:13 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:10:17 - cex place new buy order: eth_btc 0.034341 0.2156 [8462125892]Array
(
    [complete] => 
    [id] => 8462125892
    [time] => 1553055016549
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:10:27 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:13:54 - cex place new buy order: eth_btc 0.034341 0.2156 [8462138749]Array
(
    [complete] => 
    [id] => 8462138749
    [time] => 1553055234213
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:14:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:14:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:14:06 - cex place new buy order: eth_btc 0.034343 0.21562 [8462139453] margin:0.22129691640218]Array
(
    [complete] => 
    [id] => 8462139453
    [time] => 1553055245916
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:14:06 - cex place new buy order: eth_btc 0.034343 0.21562 [] margin:0.21838511487056]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 5:14:14 - cex delete buy orders: eth_btc[move]
2019-03-20 5:14:16 - cex place new buy order: eth_btc 0.034344 0.21561 [8462140164] margin:0.19799097394089]Array
(
    [complete] => 
    [id] => 8462140164
    [time] => 1553055256159
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 5:14:26 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:14:38 - cex place new buy order: eth_btc 0.034341 0.2156 [8462141478]Array
(
    [complete] => 
    [id] => 8462141478
    [time] => 1553055278235
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:14:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:20:04 - cex place new buy order: eth_btc 0.034341 0.2156 [8462160018]Array
(
    [complete] => 
    [id] => 8462160018
    [time] => 1553055604287
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:20:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:20:13 - cex place new buy order: eth_btc 0.034343 0.21562 [8462160364] margin:0.20091430568092]Array
(
    [complete] => 
    [id] => 8462160364
    [time] => 1553055613193
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:20:23 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:26:19 - cex place new buy order: eth_btc 0.034341 0.2156 [8462175958]Array
(
    [complete] => 
    [id] => 8462175958
    [time] => 1553055979354
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:26:30 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:26:42 - cex place new buy order: eth_btc 0.034342 0.2156 [8462177087]Array
(
    [complete] => 
    [id] => 8462177087
    [time] => 1553056002413
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 5:26:54 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:46:15 - cex place new buy order: eth_btc 0.034341 0.2156 [8462248493]Array
(
    [complete] => 
    [id] => 8462248493
    [time] => 1553057174857
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:46:20 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:46:33 - cex place new buy order: eth_btc 0.034341 0.2156 [8462249123]Array
(
    [complete] => 
    [id] => 8462249123
    [time] => 1553057192885
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:46:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:46:41 - cex place new buy order: eth_btc 0.034344 0.21561 [8462249498] margin:0.20964360587004]Array
(
    [complete] => 
    [id] => 8462249498
    [time] => 1553057201402
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 5:46:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:46:49 - cex place new buy order: eth_btc 0.034346 0.2156 [8462249825] margin:0.20963139812495]Array
(
    [complete] => 
    [id] => 8462249825
    [time] => 1553057209471
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 5:47:00 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:47:19 - cex place new buy order: eth_btc 0.034344 0.2156 [8462250891]Array
(
    [complete] => 
    [id] => 8462250891
    [time] => 1553057239111
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 5:47:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:47:27 - cex place new buy order: eth_btc 0.034346 0.2156 [8462251172] margin:0.22127758690969]Array
(
    [complete] => 
    [id] => 8462251172
    [time] => 1553057247464
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 5:47:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:47:36 - cex place new buy order: eth_btc 0.034348 0.21559 [8462251675] margin:0.21253056946546]Array
(
    [complete] => 
    [id] => 8462251675
    [time] => 1553057256382
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 5:47:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:47:45 - cex place new buy order: eth_btc 0.03435 0.21558 [8462252254] margin:0.20669577874819]Array
(
    [complete] => 
    [id] => 8462252254
    [time] => 1553057264988
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 5:47:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:48:02 - cex place new buy order: eth_btc 0.034341 0.2156 [8462253403]Array
(
    [complete] => 
    [id] => 8462253403
    [time] => 1553057282278
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:48:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:48:12 - cex place new buy order: eth_btc 0.034343 0.21562 [8462254030] margin:0.20964971027575]Array
(
    [complete] => 
    [id] => 8462254030
    [time] => 1553057292392
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:48:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:48:23 - cex place new buy order: eth_btc 0.034345 0.21561 [8462254621] margin:0.20672586985007]Array
(
    [complete] => 
    [id] => 8462254621
    [time] => 1553057303320
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 5:48:35 - cex delete buy orders: eth_btc[move]
2019-03-20 5:48:37 - cex place new buy order: eth_btc 0.034346 0.2156 [8462255454] margin:0.19797944507525]Array
(
    [complete] => 
    [id] => 8462255454
    [time] => 1553057316628
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 5:48:45 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:48:58 - cex place new buy order: eth_btc 0.034349 0.2156 [8462256749]Array
(
    [complete] => 
    [id] => 8462256749
    [time] => 1553057338030
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 5:49:08 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:49:21 - cex place new buy order: eth_btc 0.034349 0.2156 [8462257912]Array
(
    [complete] => 
    [id] => 8462257912
    [time] => 1553057360872
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 5:49:30 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:52:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8462265264]Array
(
    [complete] => 
    [id] => 8462265264
    [time] => 1553057525280
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:52:06 - cex place new buy order: eth_btc 0.034341 0.2156 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 5:52:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:52:14 - cex place new buy order: eth_btc 0.034343 0.21562 [8462265798] margin:0.21838511487056]Array
(
    [complete] => 
    [id] => 8462265798
    [time] => 1553057534284
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:52:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:52:26 - cex place new buy order: eth_btc 0.034345 0.21561 [8462266356] margin:0.21254913378947]Array
(
    [complete] => 
    [id] => 8462266356
    [time] => 1553057546009
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 5:52:36 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:53:20 - cex place new buy order: eth_btc 0.034341 0.2156 [8462269282]Array
(
    [complete] => 
    [id] => 8462269282
    [time] => 1553057599772
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:53:29 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:53:51 - cex place new buy order: eth_btc 0.034341 0.2156 [8462271080]Array
(
    [complete] => 
    [id] => 8462271080
    [time] => 1553057631067
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:54:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:54:27 - cex place new buy order: eth_btc 0.034341 0.2156 [8462274118]Array
(
    [complete] => 
    [id] => 8462274118
    [time] => 1553057667382
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:54:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:54:39 - cex place new buy order: eth_btc 0.034343 0.21562 [8462275108] margin:0.20964971027575]Array
(
    [complete] => 
    [id] => 8462275108
    [time] => 1553057678846
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:54:49 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:55:19 - cex place new buy order: eth_btc 0.034341 0.2156 [8462278210]Array
(
    [complete] => 
    [id] => 8462278210
    [time] => 1553057718562
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:55:29 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:55:39 - cex place new buy order: eth_btc 0.034341 0.2156 [8462279513]Array
(
    [complete] => 
    [id] => 8462279513
    [time] => 1553057739361
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:55:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:55:50 - cex place new buy order: eth_btc 0.034343 0.21562 [8462280030] margin:0.20382610721252]Array
(
    [complete] => 
    [id] => 8462280030
    [time] => 1553057749639
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:56:01 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:56:09 - cex place new buy order: eth_btc 0.034341 0.2156 [8462281321]Array
(
    [complete] => 
    [id] => 8462281321
    [time] => 1553057769391
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:56:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:56:21 - cex place new buy order: eth_btc 0.034343 0.21562 [8462282123] margin:0.20964971027575]Array
(
    [complete] => 
    [id] => 8462282123
    [time] => 1553057781435
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 5:56:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 5:56:36 - cex place new buy order: eth_btc 0.034345 0.21561 [8462283172] margin:0.20381423788034]Array
(
    [complete] => 
    [id] => 8462283172
    [time] => 1553057795952
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 5:56:47 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:56:57 - cex place new buy order: eth_btc 0.034341 0.2156 [8462284685]Array
(
    [complete] => 
    [id] => 8462284685
    [time] => 1553057816779
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:57:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 5:57:52 - cex place new buy order: eth_btc 0.034341 0.2156 [8462289364]Array
(
    [complete] => 
    [id] => 8462289364
    [time] => 1553057872021
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 5:58:00 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:04:44 - cex place new buy order: eth_btc 0.034341 0.2156 [8462319219]Array
(
    [complete] => 
    [id] => 8462319219
    [time] => 1553058283753
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:04:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:06:34 - cex place new buy order: eth_btc 0.034341 0.2156 [8462326608]Array
(
    [complete] => 
    [id] => 8462326608
    [time] => 1553058393686
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:06:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:06:46 - cex place new buy order: eth_btc 0.034343 0.21562 [8462327490] margin:0.20091430568092]Array
(
    [complete] => 
    [id] => 8462327490
    [time] => 1553058405757
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:06:55 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:08:55 - cex place new buy order: eth_btc 0.034341 0.2156 [8462335695]Array
(
    [complete] => 
    [id] => 8462335695
    [time] => 1553058535310
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:09:05 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:09:11 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:14:25 - cex place new buy order: eth_btc 0.034342 0.2156 [8462357536]Array
(
    [complete] => 
    [id] => 8462357536
    [time] => 1553058865110
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 6:14:36 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:15:04 - cex place new buy order: eth_btc 0.034341 0.2156 [8462359651]Array
(
    [complete] => 
    [id] => 8462359651
    [time] => 1553058904243
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:15:19 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:16:13 - cex place new buy order: eth_btc 0.034341 0.2156 [8462363528]Array
(
    [complete] => 
    [id] => 8462363528
    [time] => 1553058972895
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:16:22 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:16:35 - cex place new buy order: eth_btc 0.034341 0.2156 [8462364770]Array
(
    [complete] => 
    [id] => 8462364770
    [time] => 1553058994845
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:16:42 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:17:26 - cex place new buy order: eth_btc 0.034341 0.2156 [8462367522]Array
(
    [complete] => 
    [id] => 8462367522
    [time] => 1553059045575
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:17:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:17:35 - cex place new buy order: eth_btc 0.034343 0.21562 [8462367965] margin:0.21256151180737]Array
(
    [complete] => 
    [id] => 8462367965
    [time] => 1553059054822
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:17:42 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:17:53 - cex place new buy order: eth_btc 0.034341 0.2156 [8462369221]Array
(
    [complete] => 
    [id] => 8462369221
    [time] => 1553059073282
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:18:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:18:02 - cex place new buy order: eth_btc 0.034343 0.21562 [8462369804] margin:0.21547331333898]Array
(
    [complete] => 
    [id] => 8462369804
    [time] => 1553059081823
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:18:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:18:13 - cex place new buy order: eth_btc 0.034345 0.21561 [8462370536] margin:0.22128402969865]Array
(
    [complete] => 
    [id] => 8462370536
    [time] => 1553059093162
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:18:22 - cex delete buy orders: eth_btc[move]
2019-03-20 6:18:23 - cex place new buy order: eth_btc 0.034346 0.2156 [8462371076] margin:0.19797944507525]Array
(
    [complete] => 
    [id] => 8462371076
    [time] => 1553059103201
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 6:18:31 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:18:40 - cex place new buy order: eth_btc 0.03434 0.2156 [8462372229]Array
(
    [complete] => 
    [id] => 8462372229
    [time] => 1553059120011
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 6:18:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:18:50 - cex place new buy order: eth_btc 0.034342 0.21563 [8462372860] margin:0.20092015607709]Array
(
    [complete] => 
    [id] => 8462372860
    [time] => 1553059129568
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 6:18:58 - cex delete buy orders: eth_btc[move]
2019-03-20 6:19:00 - cex place new buy order: eth_btc 0.03434 0.21562 [8462373625] margin:0.19800250414932]Array
(
    [complete] => 
    [id] => 8462373625
    [time] => 1553059140134
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 6:19:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:19:07 - cex place new buy order: eth_btc 0.034342 0.21563 [8462373998] margin:0.20383204239705]Array
(
    [complete] => 
    [id] => 8462373998
    [time] => 1553059146584
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 6:19:14 - cex delete buy orders: eth_btc[move]
2019-03-20 6:19:16 - cex place new buy order: eth_btc 0.034343 0.21561 [8462374554] margin:0.19799673887724]Array
(
    [complete] => 
    [id] => 8462374554
    [time] => 1553059156016
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:19:24 - cex delete buy orders: eth_btc[move]
2019-03-20 6:19:25 - cex place new buy order: eth_btc 0.03434 0.21561 [8462375188] margin:0.19799673887724]Array
(
    [complete] => 
    [id] => 8462375188
    [time] => 1553059164958
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 6:19:42 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:21:17 - cex place new buy order: eth_btc 0.034341 0.2156 [8462381808]Array
(
    [complete] => 
    [id] => 8462381808
    [time] => 1553059276986
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:21:27 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:22:50 - cex place new buy order: eth_btc 0.034341 0.2156 [8462387615]Array
(
    [complete] => 
    [id] => 8462387615
    [time] => 1553059369960
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:23:00 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:23:08 - cex place new buy order: eth_btc 0.034341 0.2156 [8462388704]Array
(
    [complete] => 
    [id] => 8462388704
    [time] => 1553059387796
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:23:16 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:27:31 - cex place new buy order: eth_btc 0.034341 0.2156 [8462406711]Array
(
    [complete] => 
    [id] => 8462406711
    [time] => 1553059651403
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:27:40 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:28:08 - cex place new buy order: eth_btc 0.034341 0.2156 [8462409785]Array
(
    [complete] => 
    [id] => 8462409785
    [time] => 1553059688327
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:28:18 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:28:29 - cex place new buy order: eth_btc 0.034341 0.2156 [8462411261]Array
(
    [complete] => 
    [id] => 8462411261
    [time] => 1553059708588
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:28:39 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:28:49 - cex place new buy order: eth_btc 0.034341 0.2156 [8462412872]Array
(
    [complete] => 
    [id] => 8462412872
    [time] => 1553059729453
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:28:57 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:29:15 - cex place new buy order: eth_btc 0.034341 0.2156 [8462414447]Array
(
    [complete] => 
    [id] => 8462414447
    [time] => 1553059755147
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:29:24 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:29:43 - cex place new buy order: eth_btc 0.034341 0.2156 [8462415958]Array
(
    [complete] => 
    [id] => 8462415958
    [time] => 1553059783099
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:29:52 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:30:01 - cex place new buy order: eth_btc 0.034341 0.2156 [8462416943]Array
(
    [complete] => 
    [id] => 8462416943
    [time] => 1553059800893
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:30:07 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:30:18 - cex place new buy order: eth_btc 0.034341 0.2156 [8462417825]Array
(
    [complete] => 
    [id] => 8462417825
    [time] => 1553059817799
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:30:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:30:26 - cex place new buy order: eth_btc 0.034343 0.21562 [8462418227] margin:0.21547331333898]Array
(
    [complete] => 
    [id] => 8462418227
    [time] => 1553059826265
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:30:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:30:34 - cex place new buy order: eth_btc 0.034345 0.21561 [8462418486] margin:0.20963750181977]Array
(
    [complete] => 
    [id] => 8462418486
    [time] => 1553059834511
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:30:43 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:30:56 - cex place new buy order: eth_btc 0.034341 0.2156 [8462419521]Array
(
    [complete] => 
    [id] => 8462419521
    [time] => 1553059856300
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:32:05 - cex place new buy order: eth_btc 0.034343 0.21562 [8462423464] margin:0.21256151180737]Array
(
    [complete] => 
    [id] => 8462423464
    [time] => 1553059924934
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:32:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:32:13 - cex place new buy order: eth_btc 0.034343 0.00184 [] margin:0.20091430568092]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 6:32:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:32:15 - cex place new buy order: eth_btc 0.034345 0.21561 [8462424208] margin:0.21254913378947]Array
(
    [complete] => 
    [id] => 8462424208
    [time] => 1553059935208
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:32:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:32:26 - cex place new buy order: eth_btc 0.034347 0.2156 [8462424904] margin:0.20962529478556]Array
(
    [complete] => 
    [id] => 8462424904
    [time] => 1553059946403
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:32:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:32:38 - cex place new buy order: eth_btc 0.034349 0.21558 [8462425464] margin:0.20379050336254]Array
(
    [complete] => 
    [id] => 8462425464
    [time] => 1553059957789
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 6:32:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:32:48 - cex place new buy order: eth_btc 0.034351 0.21557 [8462426026] margin:0.20086751477395]Array
(
    [complete] => 
    [id] => 8462426026
    [time] => 1553059968039
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 6:32:58 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:33:26 - cex place new buy order: eth_btc 0.034341 0.2156 [8462428101]Array
(
    [complete] => 
    [id] => 8462428101
    [time] => 1553060005593
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:33:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:33:38 - cex place new buy order: eth_btc 0.034343 0.21562 [8462428521] margin:0.21256151180737]Array
(
    [complete] => 
    [id] => 8462428521
    [time] => 1553060017988
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:33:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:33:51 - cex place new buy order: eth_btc 0.034345 0.21561 [8462429079] margin:0.20672586985007]Array
(
    [complete] => 
    [id] => 8462429079
    [time] => 1553060030625
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:34:02 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:34:08 - cex place new buy order: eth_btc 0.034341 0.2156 [8462429887]Array
(
    [complete] => 
    [id] => 8462429887
    [time] => 1553060047817
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:34:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:34:19 - cex place new buy order: eth_btc 0.034343 0.21562 [8462430364] margin:0.20964971027575]Array
(
    [complete] => 
    [id] => 8462430364
    [time] => 1553060058584
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:34:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:34:30 - cex place new buy order: eth_btc 0.034345 0.21561 [8462430881] margin:0.2154607657592]Array
(
    [complete] => 
    [id] => 8462430881
    [time] => 1553060069847
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:34:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:34:42 - cex place new buy order: eth_btc 0.034347 0.2156 [8462431518] margin:0.20380236993043]Array
(
    [complete] => 
    [id] => 8462431518
    [time] => 1553060082439
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:34:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:35:03 - cex place new buy order: eth_btc 0.034341 0.2156 [8462432454]Array
(
    [complete] => 
    [id] => 8462432454
    [time] => 1553060103330
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:35:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:35:15 - cex place new buy order: eth_btc 0.034343 0.21562 [8462433142] margin:0.20673790874415]Array
(
    [complete] => 
    [id] => 8462433142
    [time] => 1553060115400
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:35:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:35:26 - cex place new buy order: eth_btc 0.034345 0.21561 [8462433714] margin:0.20090260591061]Array
(
    [complete] => 
    [id] => 8462433714
    [time] => 1553060126084
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:35:35 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:35:46 - cex place new buy order: eth_btc 0.034341 0.2156 [8462434792]Array
(
    [complete] => 
    [id] => 8462434792
    [time] => 1553060145515
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:35:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:35:56 - cex place new buy order: eth_btc 0.034343 0.21562 [8462435420] margin:0.20091430568092]Array
(
    [complete] => 
    [id] => 8462435420
    [time] => 1553060155575
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:36:08 - cex delete buy orders: eth_btc[move]
2019-03-20 6:36:10 - cex place new buy order: eth_btc 0.034344 0.21561 [8462436461] margin:0.19799097394089]Array
(
    [complete] => 
    [id] => 8462436461
    [time] => 1553060169689
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 6:36:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:36:21 - cex place new buy order: eth_btc 0.034346 0.2156 [8462436989] margin:0.21254294532114]Array
(
    [complete] => 
    [id] => 8462436989
    [time] => 1553060181186
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 6:36:32 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:36:43 - cex place new buy order: eth_btc 0.034342 0.2156 [8462438046]Array
(
    [complete] => 
    [id] => 8462438046
    [time] => 1553060202632
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 6:36:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:36:54 - cex place new buy order: eth_btc 0.034344 0.21561 [8462438675] margin:0.21837875611461]Array
(
    [complete] => 
    [id] => 8462438675
    [time] => 1553060214450
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 6:37:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:37:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:37:06 - cex place new buy order: eth_btc 0.034346 0.2156 [8462439227] margin:0.20089675653643]Array
(
    [complete] => 
    [id] => 8462439227
    [time] => 1553060225663
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 6:37:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:37:25 - cex place new buy order: eth_btc 0.034348 0.21559 [8462440130] margin:0.20088505880982]Array
(
    [complete] => 
    [id] => 8462440130
    [time] => 1553060245453
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 6:37:36 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:37:47 - cex place new buy order: eth_btc 0.034341 0.2156 [8462440945]Array
(
    [complete] => 
    [id] => 8462440945
    [time] => 1553060266860
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:37:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:37:59 - cex place new buy order: eth_btc 0.034343 0.21562 [8462441618] margin:0.22129691640218]Array
(
    [complete] => 
    [id] => 8462441618
    [time] => 1553060279140
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:38:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:38:20 - cex place new buy order: eth_btc 0.034345 0.21561 [8462442742] margin:0.20090260591061]Array
(
    [complete] => 
    [id] => 8462442742
    [time] => 1553060299933
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:38:29 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:38:38 - cex place new buy order: eth_btc 0.034341 0.2156 [8462443539]Array
(
    [complete] => 
    [id] => 8462443539
    [time] => 1553060317806
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:38:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:38:49 - cex place new buy order: eth_btc 0.034343 0.21562 [8462444098] margin:0.22712051946541]Array
(
    [complete] => 
    [id] => 8462444098
    [time] => 1553060328884
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:38:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:39:00 - cex place new buy order: eth_btc 0.034345 0.21561 [8462444589] margin:0.22419566166836]Array
(
    [complete] => 
    [id] => 8462444589
    [time] => 1553060339612
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:39:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:39:09 - cex place new buy order: eth_btc 0.034347 0.2156 [8462444984] margin:0.21544821964072]Array
(
    [complete] => 
    [id] => 8462444984
    [time] => 1553060349286
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:39:18 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:39:28 - cex place new buy order: eth_btc 0.034341 0.2156 [8462445929]Array
(
    [complete] => 
    [id] => 8462445929
    [time] => 1553060368029
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:39:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:39:36 - cex place new buy order: eth_btc 0.034343 0.21562 [8462446339] margin:0.21838511487056]Array
(
    [complete] => 
    [id] => 8462446339
    [time] => 1553060375628
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:39:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:39:47 - cex place new buy order: eth_btc 0.034345 0.21561 [8462446826] margin:0.22128402969865]Array
(
    [complete] => 
    [id] => 8462446826
    [time] => 1553060387086
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:39:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:39:59 - cex place new buy order: eth_btc 0.034347 0.2156 [8462447250] margin:0.21253675721313]Array
(
    [complete] => 
    [id] => 8462447250
    [time] => 1553060399494
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:40:06 - cex place new buy order: eth_btc 0.034349 0.21558 [8462447501] margin:0.20961308917291]Array
(
    [complete] => 
    [id] => 8462447501
    [time] => 1553060405519
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 6:40:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:40:19 - cex place new buy order: eth_btc 0.034351 0.21557 [8462448244] margin:0.206689761579]Array
(
    [complete] => 
    [id] => 8462448244
    [time] => 1553060419142
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 6:40:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:40:32 - cex place new buy order: eth_btc 0.034353 0.21556 [8462448884] margin:0.21541059005035]Array
(
    [complete] => 
    [id] => 8462448884
    [time] => 1553060431933
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 6:40:41 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:40:52 - cex place new buy order: eth_btc 0.034356 0.2155 [8462449690]Array
(
    [complete] => 
    [id] => 8462449690
    [time] => 1553060452346
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 6:41:02 - cex delete buy orders: eth_btc[move]
2019-03-20 6:41:03 - cex place new buy order: eth_btc 0.034357 0.21553 [8462450106] margin:0.19791606030619]Array
(
    [complete] => 
    [id] => 8462450106
    [time] => 1553060463011
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 6:41:12 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:42:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8462453940]Array
(
    [complete] => 
    [id] => 8462453940
    [time] => 1553060525210
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:42:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:42:19 - cex place new buy order: eth_btc 0.034343 0.21562 [8462454921] margin:0.23876772559182]Array
(
    [complete] => 
    [id] => 8462454921
    [time] => 1553060538698
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:42:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:42:31 - cex place new buy order: eth_btc 0.034345 0.21561 [8462455945] margin:0.23293055757752]Array
(
    [complete] => 
    [id] => 8462455945
    [time] => 1553060551051
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:42:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:42:42 - cex place new buy order: eth_btc 0.034347 0.2156 [8462456610] margin:0.21835968206829]Array
(
    [complete] => 
    [id] => 8462456610
    [time] => 1553060561696
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:42:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:42:53 - cex place new buy order: eth_btc 0.034349 0.21558 [8462457255] margin:0.20961308917291]Array
(
    [complete] => 
    [id] => 8462457255
    [time] => 1553060572996
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 6:43:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:43:04 - cex delete buy orders: eth_btc[move]
2019-03-20 6:43:04 - cex place new buy order: eth_btc 0.034351 0.21557 [] margin:0.20377863817647]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 6:43:17 - cex place new buy order: eth_btc 0.034341 0.2156 [8462458569]Array
(
    [complete] => 
    [id] => 8462458569
    [time] => 1553060596824
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:43:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:43:29 - cex place new buy order: eth_btc 0.034343 0.21562 [8462459379] margin:0.22712051946541]Array
(
    [complete] => 
    [id] => 8462459379
    [time] => 1553060608536
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:43:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:43:40 - cex place new buy order: eth_btc 0.034345 0.21561 [8462460232] margin:0.22128402969865]Array
(
    [complete] => 
    [id] => 8462460232
    [time] => 1553060619840
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:43:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:43:51 - cex place new buy order: eth_btc 0.034347 0.2156 [8462461138] margin:0.22418260692345]Array
(
    [complete] => 
    [id] => 8462461138
    [time] => 1553060631468
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:44:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:44:03 - cex place new buy order: eth_btc 0.034349 0.21558 [8462462090] margin:0.20670179626772]Array
(
    [complete] => 
    [id] => 8462462090
    [time] => 1553060643307
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 6:44:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:44:18 - cex place new buy order: eth_btc 0.034351 0.21557 [8462463241] margin:0.20086751477395]Array
(
    [complete] => 
    [id] => 8462463241
    [time] => 1553060658028
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 6:44:26 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:44:32 - cex place new buy order: eth_btc 0.034341 0.2156 [8462464312]Array
(
    [complete] => 
    [id] => 8462464312
    [time] => 1553060671943
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:44:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:44:41 - cex place new buy order: eth_btc 0.034343 0.21562 [8462464907] margin:0.21838511487056]Array
(
    [complete] => 
    [id] => 8462464907
    [time] => 1553060680609
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:44:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:44:52 - cex place new buy order: eth_btc 0.034345 0.21561 [8462465745] margin:0.21837239772893]Array
(
    [complete] => 
    [id] => 8462465745
    [time] => 1553060692203
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:45:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:45:05 - cex place new buy order: eth_btc 0.034347 0.2156 [8462466683] margin:0.21253675721313]Array
(
    [complete] => 
    [id] => 8462466683
    [time] => 1553060705130
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:45:15 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:45:31 - cex place new buy order: eth_btc 0.034341 0.2156 [8462468530]Array
(
    [complete] => 
    [id] => 8462468530
    [time] => 1553060730658
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:45:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:45:42 - cex place new buy order: eth_btc 0.034344 0.21561 [8462469133] margin:0.22129047286279]Array
(
    [complete] => 
    [id] => 8462469133
    [time] => 1553060742434
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 6:45:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:45:56 - cex place new buy order: eth_btc 0.034346 0.2156 [8462469611] margin:0.2183660397135]Array
(
    [complete] => 
    [id] => 8462469611
    [time] => 1553060755589
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 6:46:09 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:46:10 - cex place new buy order: eth_btc 0.034348 0.21559 [8462470258] margin:0.2183533247933]Array
(
    [complete] => 
    [id] => 8462470258
    [time] => 1553060770180
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 6:46:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:46:20 - cex place new buy order: eth_btc 0.03435 0.21558 [8462470695] margin:0.20669577874819]Array
(
    [complete] => 
    [id] => 8462470695
    [time] => 1553060780436
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 6:46:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:46:32 - cex place new buy order: eth_btc 0.034352 0.21556 [8462471341] margin:0.20086166744295]Array
(
    [complete] => 
    [id] => 8462471341
    [time] => 1553060791691
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 6:46:43 - cex delete buy orders: eth_btc[move]
2019-03-20 6:46:44 - cex place new buy order: eth_btc 0.03434 0.21556 [8462472000] margin:0.19503391261315]Array
(
    [complete] => 
    [id] => 8462472000
    [time] => 1553060803953
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 6:46:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:46:57 - cex place new buy order: eth_btc 0.034342 0.21563 [8462472503] margin:0.22130336031678]Array
(
    [complete] => 
    [id] => 8462472503
    [time] => 1553060816518
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 6:47:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:47:07 - cex place new buy order: eth_btc 0.034344 0.21561 [8462473016] margin:0.21837875611461]Array
(
    [complete] => 
    [id] => 8462473016
    [time] => 1553060826990
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 6:47:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:47:22 - cex place new buy order: eth_btc 0.034346 0.2156 [8462473514] margin:0.21254294532114]Array
(
    [complete] => 
    [id] => 8462473514
    [time] => 1553060842409
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 6:47:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:47:32 - cex place new buy order: eth_btc 0.034348 0.21559 [8462473827] margin:0.20670781413763]Array
(
    [complete] => 
    [id] => 8462473827
    [time] => 1553060851621
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 6:47:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:47:44 - cex place new buy order: eth_btc 0.03435 0.21558 [8462474435] margin:0.20087336244541]Array
(
    [complete] => 
    [id] => 8462474435
    [time] => 1553060864007
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 6:47:56 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:48:05 - cex place new buy order: eth_btc 0.034341 0.2156 [8462475493]Array
(
    [complete] => 
    [id] => 8462475493
    [time] => 1553060885312
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:48:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:48:21 - cex place new buy order: eth_btc 0.034343 0.21562 [8462476200] margin:0.22129691640218]Array
(
    [complete] => 
    [id] => 8462476200
    [time] => 1553060900686
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:48:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:48:34 - cex place new buy order: eth_btc 0.034345 0.21561 [8462476992] margin:0.2154607657592]Array
(
    [complete] => 
    [id] => 8462476992
    [time] => 1553060913568
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:48:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:48:49 - cex place new buy order: eth_btc 0.034347 0.2156 [8462477674] margin:0.21253675721313]Array
(
    [complete] => 
    [id] => 8462477674
    [time] => 1553060928607
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:49:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:49:02 - cex place new buy order: eth_btc 0.034349 0.21558 [8462478129] margin:0.20961308917291]Array
(
    [complete] => 
    [id] => 8462478129
    [time] => 1553060942457
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 6:49:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:49:14 - cex place new buy order: eth_btc 0.034351 0.21557 [8462478530] margin:0.20086751477395]Array
(
    [complete] => 
    [id] => 8462478530
    [time] => 1553060953714
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 6:49:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:49:26 - cex place new buy order: eth_btc 0.034353 0.21556 [8462478799] margin:0.20085582045235]Array
(
    [complete] => 
    [id] => 8462478799
    [time] => 1553060965919
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 6:49:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:49:36 - cex place new buy order: eth_btc 0.034355 0.21555 [8462479084] margin:0.20084412749235]Array
(
    [complete] => 
    [id] => 8462479084
    [time] => 1553060976259
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 6:49:45 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:49:56 - cex place new buy order: eth_btc 0.034341 0.2156 [8462479770]Array
(
    [complete] => 
    [id] => 8462479770
    [time] => 1553060996521
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:50:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:50:08 - cex place new buy order: eth_btc 0.034343 0.21562 [8462480309] margin:0.23876772559182]Array
(
    [complete] => 
    [id] => 8462480309
    [time] => 1553061007824
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:50:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:50:19 - cex place new buy order: eth_btc 0.034345 0.21561 [8462480731] margin:0.23293055757752]Array
(
    [complete] => 
    [id] => 8462480731
    [time] => 1553061018801
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:50:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:50:30 - cex place new buy order: eth_btc 0.034347 0.2156 [8462481116] margin:0.22127114449588]Array
(
    [complete] => 
    [id] => 8462481116
    [time] => 1553061029561
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:50:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:50:42 - cex place new buy order: eth_btc 0.03435 0.21558 [8462481626] margin:0.2212518195051]Array
(
    [complete] => 
    [id] => 8462481626
    [time] => 1553061042075
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 6:50:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:50:54 - cex place new buy order: eth_btc 0.034352 0.21556 [8462482181] margin:0.21832789939451]Array
(
    [complete] => 
    [id] => 8462482181
    [time] => 1553061053843
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 6:51:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:51:09 - cex place new buy order: eth_btc 0.034354 0.21555 [8462482662] margin:0.20667171217323]Array
(
    [complete] => 
    [id] => 8462482662
    [time] => 1553061069228
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 6:51:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:51:23 - cex place new buy order: eth_btc 0.034356 0.21554 [8462483333] margin:0.20083828152289]Array
(
    [complete] => 
    [id] => 8462483333
    [time] => 1553061082596
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 6:51:32 - cex delete buy orders: eth_btc[move]
2019-03-20 6:51:34 - cex place new buy order: eth_btc 0.034357 0.21553 [8462483743] margin:0.19791606030619]Array
(
    [complete] => 
    [id] => 8462483743
    [time] => 1553061093671
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 6:51:43 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:51:53 - cex place new buy order: eth_btc 0.034341 0.2156 [8462484804]Array
(
    [complete] => 
    [id] => 8462484804
    [time] => 1553061112683
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:52:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:52:06 - cex place new buy order: eth_btc 0.034343 0.21562 [8462485367] margin:0.23294412252861]Array
(
    [complete] => 
    [id] => 8462485367
    [time] => 1553061126259
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:52:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:52:17 - cex place new buy order: eth_btc 0.034345 0.21561 [8462485937] margin:0.23584218954724]Array
(
    [complete] => 
    [id] => 8462485937
    [time] => 1553061136723
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:52:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:52:30 - cex place new buy order: eth_btc 0.034347 0.2156 [8462486436] margin:0.26203161848197]Array
(
    [complete] => 
    [id] => 8462486436
    [time] => 1553061149974
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:52:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:52:41 - cex place new buy order: eth_btc 0.034349 0.21558 [8462486913] margin:0.22125826079362]Array
(
    [complete] => 
    [id] => 8462486913
    [time] => 1553061160699
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 6:52:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:52:52 - cex place new buy order: eth_btc 0.034351 0.21557 [8462487537] margin:0.22124537859161]Array
(
    [complete] => 
    [id] => 8462487537
    [time] => 1553061172460
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 6:53:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:53:04 - cex place new buy order: eth_btc 0.034353 0.21556 [8462488107] margin:0.21541059005035]Array
(
    [complete] => 
    [id] => 8462488107
    [time] => 1553061183801
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 6:53:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:53:15 - cex place new buy order: eth_btc 0.034355 0.21555 [8462488703] margin:0.23577354096929]Array
(
    [complete] => 
    [id] => 8462488703
    [time] => 1553061195362
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 6:53:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:53:29 - cex place new buy order: eth_btc 0.034357 0.21553 [8462489284] margin:0.20956428093257]Array
(
    [complete] => 
    [id] => 8462489284
    [time] => 1553061208678
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 6:53:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:53:40 - cex place new buy order: eth_btc 0.034359 0.21552 [8462489772] margin:0.20664163683461]Array
(
    [complete] => 
    [id] => 8462489772
    [time] => 1553061220086
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 6:53:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:53:50 - cex place new buy order: eth_btc 0.034361 0.21551 [8462490193] margin:0.20080905677948]Array
(
    [complete] => 
    [id] => 8462490193
    [time] => 1553061230231
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 6:54:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:54:01 - cex place new buy order: eth_btc 0.034363 0.2155 [8462490771] margin:0.20079736926346]Array
(
    [complete] => 
    [id] => 8462490771
    [time] => 1553061241331
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 6:54:07 - cex delete buy orders: eth_btc[move]
2019-03-20 6:54:09 - cex place new buy order: eth_btc 0.034364 0.21548 [8462491049] margin:0.19787574567147]Array
(
    [complete] => 
    [id] => 8462491049
    [time] => 1553061249149
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 6:54:20 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:54:31 - cex place new buy order: eth_btc 0.034341 0.2156 [8462491963]Array
(
    [complete] => 
    [id] => 8462491963
    [time] => 1553061271152
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:54:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:54:43 - cex place new buy order: eth_btc 0.034343 0.21562 [8462492539] margin:0.24167952712344]Array
(
    [complete] => 
    [id] => 8462492539
    [time] => 1553061283424
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:54:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:54:55 - cex place new buy order: eth_btc 0.034345 0.21561 [8462492998] margin:0.25331198136556]Array
(
    [complete] => 
    [id] => 8462492998
    [time] => 1553061295444
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:55:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:55:08 - cex place new buy order: eth_btc 0.034347 0.2156 [8462493465] margin:0.25329723119922]Array
(
    [complete] => 
    [id] => 8462493465
    [time] => 1553061308227
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:55:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:55:20 - cex place new buy order: eth_btc 0.034349 0.21558 [8462493999] margin:0.25619377565578]Array
(
    [complete] => 
    [id] => 8462493999
    [time] => 1553061319871
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 6:55:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:55:33 - cex place new buy order: eth_btc 0.034351 0.21557 [8462494623] margin:0.25617885942184]Array
(
    [complete] => 
    [id] => 8462494623
    [time] => 1553061332552
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 6:55:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:55:45 - cex place new buy order: eth_btc 0.034353 0.21556 [8462495061] margin:0.24452012924636]Array
(
    [complete] => 
    [id] => 8462495061
    [time] => 1553061344914
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 6:55:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:55:58 - cex place new buy order: eth_btc 0.034355 0.21555 [8462495496] margin:0.23577354096929]Array
(
    [complete] => 
    [id] => 8462495496
    [time] => 1553061357576
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 6:56:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:56:09 - cex place new buy order: eth_btc 0.034357 0.21553 [8462495982] margin:0.23575981604915]Array
(
    [complete] => 
    [id] => 8462495982
    [time] => 1553061368737
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 6:56:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:56:20 - cex place new buy order: eth_btc 0.034359 0.21552 [8462497041] margin:0.24156698390523]Array
(
    [complete] => 
    [id] => 8462497041
    [time] => 1553061380508
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 6:56:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:56:32 - cex place new buy order: eth_btc 0.034361 0.21551 [8462497763] margin:0.22409126626117]Array
(
    [complete] => 
    [id] => 8462497763
    [time] => 1553061391617
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 6:56:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:56:43 - cex place new buy order: eth_btc 0.034363 0.2155 [8462498265] margin:0.21243779646714]Array
(
    [complete] => 
    [id] => 8462498265
    [time] => 1553061403153
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 6:56:54 - cex delete buy orders: eth_btc[move]
2019-03-20 6:56:55 - cex place new buy order: eth_btc 0.034364 0.21548 [8462498631] margin:0.19787574567147]Array
(
    [complete] => 
    [id] => 8462498631
    [time] => 1553061415472
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034364
)

2019-03-20 6:57:08 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:57:26 - cex place new buy order: eth_btc 0.034346 0.2156 [8462500312]Array
(
    [complete] => 
    [id] => 8462500312
    [time] => 1553061446085
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 6:57:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:57:36 - cex place new buy order: eth_btc 0.034348 0.21559 [8462500903] margin:0.22999883544892]Array
(
    [complete] => 
    [id] => 8462500903
    [time] => 1553061456171
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 6:57:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:57:48 - cex place new buy order: eth_btc 0.03435 0.21558 [8462501685] margin:0.23289665211064]Array
(
    [complete] => 
    [id] => 8462501685
    [time] => 1553061468204
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 6:58:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:58:02 - cex place new buy order: eth_btc 0.034352 0.21556 [8462502996] margin:0.20668374476014]Array
(
    [complete] => 
    [id] => 8462502996
    [time] => 1553061482368
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 6:58:17 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:58:27 - cex place new buy order: eth_btc 0.034341 0.2156 [8462505116]Array
(
    [complete] => 
    [id] => 8462505116
    [time] => 1553061507431
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:58:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:58:39 - cex place new buy order: eth_btc 0.034343 0.21562 [8462505901] margin:0.23876772559182]Array
(
    [complete] => 
    [id] => 8462505901
    [time] => 1553061518946
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:58:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:58:50 - cex place new buy order: eth_btc 0.034345 0.21561 [8462506598] margin:0.23584218954724]Array
(
    [complete] => 
    [id] => 8462506598
    [time] => 1553061529652
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 6:59:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:59:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:59:03 - cex place new buy order: eth_btc 0.034347 0.00184 [] margin:0.21253675721313]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 6:59:04 - cex place new buy order: eth_btc 0.034347 0.2156 [8462507645] margin:0.20962529478556]Array
(
    [complete] => 
    [id] => 8462507645
    [time] => 1553061543780
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 6:59:18 - cex delete buy orders: eth_btc [above margin]
2019-03-20 6:59:29 - cex place new buy order: eth_btc 0.034341 0.2156 [8462509140]Array
(
    [complete] => 
    [id] => 8462509140
    [time] => 1553061568530
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 6:59:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:59:38 - cex place new buy order: eth_btc 0.034343 0.21562 [8462509655] margin:0.22129691640218]Array
(
    [complete] => 
    [id] => 8462509655
    [time] => 1553061577635
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 6:59:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 6:59:47 - cex place new buy order: eth_btc 0.034345 0.21561 [8462510246] margin:0.23584218954724]Array
(
    [complete] => 
    [id] => 8462510246
    [time] => 1553061587063
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 7:00:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:00:05 - cex place new buy order: eth_btc 0.034347 0.2156 [8462511536] margin:0.23291699420618]Array
(
    [complete] => 
    [id] => 8462511536
    [time] => 1553061604727
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 7:00:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:00:16 - cex place new buy order: eth_btc 0.034349 0.21558 [8462512380] margin:0.23290343241436]Array
(
    [complete] => 
    [id] => 8462512380
    [time] => 1553061616166
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 7:00:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:00:28 - cex place new buy order: eth_btc 0.034351 0.21557 [8462513337] margin:0.22706762539664]Array
(
    [complete] => 
    [id] => 8462513337
    [time] => 1553061628010
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 7:00:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:00:39 - cex place new buy order: eth_btc 0.034353 0.21556 [8462513928] margin:0.22996535964834]Array
(
    [complete] => 
    [id] => 8462513928
    [time] => 1553061639242
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 7:00:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:00:52 - cex place new buy order: eth_btc 0.034356 0.21554 [8462514529] margin:0.21830247991619]Array
(
    [complete] => 
    [id] => 8462514529
    [time] => 1553061652194
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 7:01:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:01:05 - cex place new buy order: eth_btc 0.034358 0.21553 [8462515273] margin:0.20664765120206]Array
(
    [complete] => 
    [id] => 8462515273
    [time] => 1553061665158
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 7:01:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:01:18 - cex place new buy order: eth_btc 0.03436 0.21551 [8462516423] margin:0.22700814901049]Array
(
    [complete] => 
    [id] => 8462516423
    [time] => 1553061677586
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 7:01:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:01:30 - cex place new buy order: eth_btc 0.034362 0.2155 [8462517330] margin:0.22117455328561]Array
(
    [complete] => 
    [id] => 8462517330
    [time] => 1553061689877
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 7:01:41 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:01:56 - cex place new buy order: eth_btc 0.034341 0.2156 [8462519364]Array
(
    [complete] => 
    [id] => 8462519364
    [time] => 1553061716372
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:02:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:02:07 - cex place new buy order: eth_btc 0.034343 0.21562 [8462520097] margin:0.28535655009754]Array
(
    [complete] => 
    [id] => 8462520097
    [time] => 1553061726756
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:02:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:02:20 - cex place new buy order: eth_btc 0.034345 0.21561 [8462520883] margin:0.25622361333526]Array
(
    [complete] => 
    [id] => 8462520883
    [time] => 1553061739964
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 7:02:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:02:32 - cex place new buy order: eth_btc 0.034347 0.2156 [8462521618] margin:0.25038576877163]Array
(
    [complete] => 
    [id] => 8462521618
    [time] => 1553061752223
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 7:02:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:02:44 - cex place new buy order: eth_btc 0.034349 0.21558 [8462522284] margin:0.24454860403504]Array
(
    [complete] => 
    [id] => 8462522284
    [time] => 1553061764045
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 7:02:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:02:53 - cex place new buy order: eth_btc 0.034351 0.21557 [8462522743] margin:0.20960088498152]Array
(
    [complete] => 
    [id] => 8462522743
    [time] => 1553061773268
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 7:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:03:05 - cex place new buy order: eth_btc 0.034353 0.21556 [8462523386] margin:0.20958868221115]Array
(
    [complete] => 
    [id] => 8462523386
    [time] => 1553061784890
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 7:03:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:03:22 - cex place new buy order: eth_btc 0.034355 0.21555 [8462524421] margin:0.20666569640517]Array
(
    [complete] => 
    [id] => 8462524421
    [time] => 1553061801896
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 7:03:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:03:33 - cex place new buy order: eth_btc 0.034357 0.21553 [8462524911] margin:0.21829612597142]Array
(
    [complete] => 
    [id] => 8462524911
    [time] => 1553061813319
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 7:03:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:03:47 - cex place new buy order: eth_btc 0.034359 0.21552 [8462525707] margin:0.22410431036992]Array
(
    [complete] => 
    [id] => 8462525707
    [time] => 1553061826945
    [pending] => 0.21552000
    [amount] => 0.21552000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 7:03:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:03:57 - cex place new buy order: eth_btc 0.034361 0.21551 [8462526144] margin:0.21536043770554]Array
(
    [complete] => 
    [id] => 8462526144
    [time] => 1553061837221
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 7:04:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:04:07 - cex place new buy order: eth_btc 0.034363 0.2155 [8462526727] margin:0.21243779646714]Array
(
    [complete] => 
    [id] => 8462526727
    [time] => 1553061847522
    [pending] => 0.21550000
    [amount] => 0.21550000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 7:04:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:04:16 - cex place new buy order: eth_btc 0.034365 0.21548 [8462527111] margin:0.20369562054416]Array
(
    [complete] => 
    [id] => 8462527111
    [time] => 1553061855830
    [pending] => 0.21548000
    [amount] => 0.21548000
    [type] => buy
    [price] => 0.034365
)

2019-03-20 7:04:26 - cex delete buy orders: eth_btc[move]
2019-03-20 7:04:27 - cex place new buy order: eth_btc 0.034366 0.21547 [8462527699] margin:0.19786423022086]Array
(
    [complete] => 
    [id] => 8462527699
    [time] => 1553061866781
    [pending] => 0.21547000
    [amount] => 0.21547000
    [type] => buy
    [price] => 0.034366
)

2019-03-20 7:04:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:04:38 - cex place new buy order: eth_btc 0.034368 0.21546 [8462528479] margin:0.20076815642458]Array
(
    [complete] => 
    [id] => 8462528479
    [time] => 1553061878476
    [pending] => 0.21546000
    [amount] => 0.21546000
    [type] => buy
    [price] => 0.034368
)

2019-03-20 7:04:48 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:05:03 - cex place new buy order: eth_btc 0.034343 0.2156 [8462529562]Array
(
    [complete] => 
    [id] => 8462529562
    [time] => 1553061903189
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:05:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:05:18 - cex place new buy order: eth_btc 0.034345 0.21561 [8462530137] margin:0.26787014121417]Array
(
    [complete] => 
    [id] => 8462530137
    [time] => 1553061917534
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 7:05:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:05:28 - cex place new buy order: eth_btc 0.034347 0.2156 [8462530765] margin:0.25912015605438]Array
(
    [complete] => 
    [id] => 8462530765
    [time] => 1553061928307
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 7:05:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:05:40 - cex place new buy order: eth_btc 0.034349 0.21558 [8462531593] margin:0.25328248275061]Array
(
    [complete] => 
    [id] => 8462531593
    [time] => 1553061939683
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 7:05:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:05:51 - cex place new buy order: eth_btc 0.034351 0.21557 [8462532442] margin:0.24744548921429]Array
(
    [complete] => 
    [id] => 8462532442
    [time] => 1553061951320
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 7:06:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:06:03 - cex place new buy order: eth_btc 0.034353 0.21556 [8462533415] margin:0.24452012924636]Array
(
    [complete] => 
    [id] => 8462533415
    [time] => 1553061962862
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 7:06:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:06:18 - cex place new buy order: eth_btc 0.034355 0.21555 [8462534578] margin:0.23286275651286]Array
(
    [complete] => 
    [id] => 8462534578
    [time] => 1553061978466
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 7:06:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:06:31 - cex place new buy order: eth_btc 0.034357 0.21553 [8462535569] margin:0.22702797101029]Array
(
    [complete] => 
    [id] => 8462535569
    [time] => 1553061990907
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 7:06:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:06:44 - cex place new buy order: eth_btc 0.03436 0.21551 [8462536433] margin:0.20372526193249]Array
(
    [complete] => 
    [id] => 8462536433
    [time] => 1553062003583
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 7:06:59 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:08:46 - cex place new buy order: eth_btc 0.034341 0.2156 [8462545807]Array
(
    [complete] => 
    [id] => 8462545807
    [time] => 1553062125774
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:08:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:08:58 - cex place new buy order: eth_btc 0.034343 0.21562 [8462546929] margin:0.23876772559182]Array
(
    [complete] => 
    [id] => 8462546929
    [time] => 1553062138032
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:09:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:09:08 - cex place new buy order: eth_btc 0.034345 0.21561 [8462547935] margin:0.23293055757752]Array
(
    [complete] => 
    [id] => 8462547935
    [time] => 1553062148079
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 7:09:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:09:20 - cex place new buy order: eth_btc 0.034347 0.2156 [8462549001] margin:0.22127114449588]Array
(
    [complete] => 
    [id] => 8462549001
    [time] => 1553062159866
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 7:09:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:09:31 - cex place new buy order: eth_btc 0.034349 0.21558 [8462550009] margin:0.21252438207808]Array
(
    [complete] => 
    [id] => 8462550009
    [time] => 1553062171048
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 7:09:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:09:43 - cex place new buy order: eth_btc 0.034351 0.21557 [8462550932] margin:0.20960088498152]Array
(
    [complete] => 
    [id] => 8462550932
    [time] => 1553062183255
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 7:09:52 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:10:03 - cex place new buy order: eth_btc 0.034341 0.2156 [8462552110]Array
(
    [complete] => 
    [id] => 8462552110
    [time] => 1553062202877
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:10:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:10:16 - cex place new buy order: eth_btc 0.034343 0.21562 [8462553329] margin:0.20091430568092]Array
(
    [complete] => 
    [id] => 8462553329
    [time] => 1553062215842
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:10:25 - cex delete buy orders: eth_btc[move]
2019-03-20 7:10:27 - cex place new buy order: eth_btc 0.034344 0.21561 [8462553724] margin:0.19799097394089]Array
(
    [complete] => 
    [id] => 8462553724
    [time] => 1553062226907
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 7:10:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:10:39 - cex place new buy order: eth_btc 0.034346 0.2156 [8462554287] margin:0.20380830373261]Array
(
    [complete] => 
    [id] => 8462554287
    [time] => 1553062238638
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 7:10:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:10:49 - cex place new buy order: eth_btc 0.034348 0.21559 [8462554717] margin:0.22417608012109]Array
(
    [complete] => 
    [id] => 8462554717
    [time] => 1553062249236
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 7:10:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:11:01 - cex place new buy order: eth_btc 0.03435 0.21558 [8462555335] margin:0.21834061135371]Array
(
    [complete] => 
    [id] => 8462555335
    [time] => 1553062260601
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 7:11:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:11:09 - cex place new buy order: eth_btc 0.034352 0.21556 [8462555704] margin:0.21832789939451]Array
(
    [complete] => 
    [id] => 8462555704
    [time] => 1553062268808
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 7:11:23 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:11:32 - cex place new buy order: eth_btc 0.034341 0.2156 [8462558321]Array
(
    [complete] => 
    [id] => 8462558321
    [time] => 1553062292319
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:11:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:12:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:12:13 - cex place new buy order: eth_btc 0.034343 0.21562 [8462561752] margin:0.20673790874415]Array
(
    [complete] => 
    [id] => 8462561752
    [time] => 1553062333314
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:12:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:12:24 - cex place new buy order: eth_btc 0.034345 0.21561 [8462562538] margin:0.20381423788034]Array
(
    [complete] => 
    [id] => 8462562538
    [time] => 1553062344369
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 7:12:34 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:12:57 - cex place new buy order: eth_btc 0.034341 0.2156 [8462564101]Array
(
    [complete] => 
    [id] => 8462564101
    [time] => 1553062376855
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:13:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:13:07 - cex place new buy order: eth_btc 0.034343 0.21562 [8462564594] margin:0.20382610721252]Array
(
    [complete] => 
    [id] => 8462564594
    [time] => 1553062387019
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:13:16 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:13:26 - cex place new buy order: eth_btc 0.034341 0.2156 [8462565661]Array
(
    [complete] => 
    [id] => 8462565661
    [time] => 1553062406164
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:13:35 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:13:54 - cex place new buy order: eth_btc 0.034341 0.2156 [8462567152]Array
(
    [complete] => 
    [id] => 8462567152
    [time] => 1553062433988
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:14:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:14:04 - cex delete buy orders: eth_btc[move]
2019-03-20 7:14:05 - cex place new buy order: eth_btc 0.03434 0.21563 [8462567549] margin:0.19801403570077]Array
(
    [complete] => 
    [id] => 8462567549
    [time] => 1553062445334
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 7:14:15 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:14:23 - cex place new buy order: eth_btc 0.034341 0.2156 [8462568361]Array
(
    [complete] => 
    [id] => 8462568361
    [time] => 1553062462906
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:14:32 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:47:25 - cex place new buy order: eth_btc 0.034341 0.2156 [8462683952]Array
(
    [complete] => 
    [id] => 8462683952
    [time] => 1553064444962
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:47:31 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:47:44 - cex place new buy order: eth_btc 0.034341 0.2156 [8462685512]Array
(
    [complete] => 
    [id] => 8462685512
    [time] => 1553064463599
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:47:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:48:16 - cex place new buy order: eth_btc 0.034341 0.2156 [8462688854]Array
(
    [complete] => 
    [id] => 8462688854
    [time] => 1553064496041
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:48:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:48:27 - cex place new buy order: eth_btc 0.034343 0.21562 [8462689809] margin:0.20964971027575]Array
(
    [complete] => 
    [id] => 8462689809
    [time] => 1553064507463
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:48:38 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:48:59 - cex place new buy order: eth_btc 0.034341 0.2156 [8462693199]Array
(
    [complete] => 
    [id] => 8462693199
    [time] => 1553064538971
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:49:06 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:49:41 - cex place new buy order: eth_btc 0.034341 0.2156 [8462696602]Array
(
    [complete] => 
    [id] => 8462696602
    [time] => 1553064581332
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:49:51 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:51:03 - cex place new buy order: eth_btc 0.034341 0.2156 [8462701399]Array
(
    [complete] => 
    [id] => 8462701399
    [time] => 1553064663274
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:51:11 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:51:23 - cex place new buy order: eth_btc 0.034341 0.2156 [8462702991]Array
(
    [complete] => 
    [id] => 8462702991
    [time] => 1553064683392
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:51:32 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:51:44 - cex place new buy order: eth_btc 0.034341 0.2156 [8462704282]Array
(
    [complete] => 
    [id] => 8462704282
    [time] => 1553064703657
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:51:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:52:03 - cex place new buy order: eth_btc 0.034341 0.2156 [8462705203]Array
(
    [complete] => 
    [id] => 8462705203
    [time] => 1553064723129
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:52:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:52:16 - cex place new buy order: eth_btc 0.034343 0.21562 [8462706030] margin:0.21838511487056]Array
(
    [complete] => 
    [id] => 8462706030
    [time] => 1553064735697
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:52:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:52:26 - cex place new buy order: eth_btc 0.034345 0.21561 [8462706761] margin:0.23293055757752]Array
(
    [complete] => 
    [id] => 8462706761
    [time] => 1553064745540
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 7:52:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:52:38 - cex place new buy order: eth_btc 0.034347 0.2156 [8462707818] margin:0.22127114449588]Array
(
    [complete] => 
    [id] => 8462707818
    [time] => 1553064758080
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 7:52:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:52:50 - cex place new buy order: eth_btc 0.034349 0.21558 [8462708878] margin:0.21834696788845]Array
(
    [complete] => 
    [id] => 8462708878
    [time] => 1553064770497
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 7:53:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:53:02 - cex place new buy order: eth_btc 0.034351 0.21557 [8462709779] margin:0.21251200838404]Array
(
    [complete] => 
    [id] => 8462709779
    [time] => 1553064781787
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 7:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:53:05 - cex place new buy order: eth_btc 0.034353 0.00184 [] margin:0.20667772829157]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 7:53:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:53:15 - cex place new buy order: eth_btc 0.034353 0.21556 [8462710613] margin:0.20667772829157]Array
(
    [complete] => 
    [id] => 8462710613
    [time] => 1553064795417
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 7:53:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:53:26 - cex place new buy order: eth_btc 0.034355 0.21555 [8462711142] margin:0.20084412749235]Array
(
    [complete] => 
    [id] => 8462711142
    [time] => 1553064806004
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 7:53:34 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:53:48 - cex place new buy order: eth_btc 0.034341 0.2156 [8462712165]Array
(
    [complete] => 
    [id] => 8462712165
    [time] => 1553064828112
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:53:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:53:58 - cex place new buy order: eth_btc 0.034343 0.21562 [8462712552] margin:0.23294412252861]Array
(
    [complete] => 
    [id] => 8462712552
    [time] => 1553064837865
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:54:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:54:08 - cex place new buy order: eth_btc 0.034345 0.21561 [8462713197] margin:0.21254913378947]Array
(
    [complete] => 
    [id] => 8462713197
    [time] => 1553064848436
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 7:54:19 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:54:29 - cex place new buy order: eth_btc 0.034341 0.2156 [8462714319]Array
(
    [complete] => 
    [id] => 8462714319
    [time] => 1553064868597
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:54:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:54:39 - cex place new buy order: eth_btc 0.034343 0.21562 [8462714879] margin:0.22712051946541]Array
(
    [complete] => 
    [id] => 8462714879
    [time] => 1553064878910
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 7:54:48 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:54:59 - cex place new buy order: eth_btc 0.034341 0.2156 [8462716342]Array
(
    [complete] => 
    [id] => 8462716342
    [time] => 1553064899079
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:55:07 - cex delete buy orders: eth_btc [above margin]
2019-03-20 7:55:18 - cex place new buy order: eth_btc 0.034341 0.2156 [8462717449]Array
(
    [complete] => 
    [id] => 8462717449
    [time] => 1553064918447
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 7:55:28 - cex delete buy orders: eth_btc[move]
2019-03-20 7:55:29 - cex place new buy order: eth_btc 0.03434 0.21563 [8462718338] margin:0.21839147399685]Array
(
    [complete] => 
    [id] => 8462718338
    [time] => 1553064928927
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 7:55:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 7:55:42 - cex place new buy order: eth_btc 0.034342 0.21563 [8462719079] margin:0.20383204239705]Array
(
    [complete] => 
    [id] => 8462719079
    [time] => 1553064942484
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 7:55:52 - cex delete buy orders: eth_btc [above margin]
2019-03-20 8:00:18 - cex place new buy order: eth_btc 0.034341 0.2156 [8462737736]Array
(
    [complete] => 
    [id] => 8462737736
    [time] => 1553065218077
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 8:00:27 - cex delete buy orders: eth_btc [above margin]
2019-03-20 8:01:42 - cex place new buy order: eth_btc 0.034341 0.2156 [8462743217]Array
(
    [complete] => 
    [id] => 8462743217
    [time] => 1553065301700
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 8:01:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 8:01:53 - cex place new buy order: eth_btc 0.034343 0.21562 [8462743966] margin:0.20382610721252]Array
(
    [complete] => 
    [id] => 8462743966
    [time] => 1553065313033
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 8:02:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 8:02:17 - cex delete buy orders: eth_btc [above margin]
2019-03-20 8:06:07 - cex place new buy order: eth_btc 0.034342 0.2156 [8462759235]Array
(
    [complete] => 
    [id] => 8462759235
    [time] => 1553065567099
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 8:06:16 - cex delete buy orders: eth_btc [above margin]
2019-03-20 10:02:42 - cex place new buy order: eth_btc 0.034341 0.2156 [8463221107]Array
(
    [complete] => 
    [id] => 8463221107
    [time] => 1553072561783
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 10:02:48 - cex delete buy orders: eth_btc [above margin]
2019-03-20 10:03:00 - cex place new buy order: eth_btc 0.03434 0.2156 [8463221776]Array
(
    [complete] => 
    [id] => 8463221776
    [time] => 1553072580115
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:03:07 - cex delete buy orders: eth_btc [above margin]
2019-03-20 10:04:43 - cex place new buy order: eth_btc 0.034341 0.2156 [8463225906]Array
(
    [complete] => 
    [id] => 8463225906
    [time] => 1553072683450
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 10:04:54 - cex delete buy orders: eth_btc [above margin]
2019-03-20 10:05:27 - cex place new buy order: eth_btc 0.034341 0.2156 [8463228186]Array
(
    [complete] => 
    [id] => 8463228186
    [time] => 1553072727202
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 10:05:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:05:38 - cex place new buy order: eth_btc 0.034343 0.21562 [8463229002] margin:0.20091430568092]Array
(
    [complete] => 
    [id] => 8463229002
    [time] => 1553072738175
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 10:05:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:05:50 - cex place new buy order: eth_btc 0.034345 0.21561 [8463229849] margin:0.20090260591061]Array
(
    [complete] => 
    [id] => 8463229849
    [time] => 1553072749830
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 10:06:00 - cex delete buy orders: eth_btc [above margin]
2019-03-20 10:06:08 - cex place new buy order: eth_btc 0.03434 0.2156 [8463231133]Array
(
    [complete] => 
    [id] => 8463231133
    [time] => 1553072767610
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:06:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:06:18 - cex place new buy order: eth_btc 0.034342 0.21563 [8463231675] margin:0.21256770135694]Array
(
    [complete] => 
    [id] => 8463231675
    [time] => 1553072777990
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:06:29 - cex delete buy orders: eth_btc [above margin]
2019-03-20 10:06:42 - cex place new buy order: eth_btc 0.034341 0.2156 [8463233217]Array
(
    [complete] => 
    [id] => 8463233217
    [time] => 1553072802328
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 10:06:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 10:07:03 - cex place new buy order: eth_btc 0.03434 0.2156 [8463234840]Array
(
    [complete] => 
    [id] => 8463234840
    [time] => 1553072823250
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:07:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:07:21 - cex place new buy order: eth_btc 0.034342 0.21563 [8463235869] margin:0.22130336031678]Array
(
    [complete] => 
    [id] => 8463235869
    [time] => 1553072841390
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:07:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:07:34 - cex place new buy order: eth_btc 0.034344 0.21561 [8463236742] margin:0.23002562310739]Array
(
    [complete] => 
    [id] => 8463236742
    [time] => 1553072854195
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 10:07:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:07:45 - cex place new buy order: eth_btc 0.034346 0.2156 [8463237512] margin:0.21254294532114]Array
(
    [complete] => 
    [id] => 8463237512
    [time] => 1553072865421
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 10:07:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:07:56 - cex place new buy order: eth_btc 0.034348 0.21559 [8463238211] margin:0.20670781413763]Array
(
    [complete] => 
    [id] => 8463238211
    [time] => 1553072876315
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 10:08:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:08:05 - cex place new buy order: eth_btc 0.03435 0.21558 [8463238986] margin:0.20087336244541]Array
(
    [complete] => 
    [id] => 8463238986
    [time] => 1553072885059
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 10:08:14 - cex delete buy orders: eth_btc[move]
2019-03-20 10:08:16 - cex place new buy order: eth_btc 0.03434 0.21557 [8463239691] margin:0.19795639137143]Array
(
    [complete] => 
    [id] => 8463239691
    [time] => 1553072895888
    [pending] => 0.21557000
    [amount] => 0.21557000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:08:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:08:27 - cex place new buy order: eth_btc 0.034342 0.21563 [8463240636] margin:0.22421524663676]Array
(
    [complete] => 
    [id] => 8463240636
    [time] => 1553072907194
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:08:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:08:41 - cex place new buy order: eth_btc 0.034344 0.21561 [8463241635] margin:0.21837875611461]Array
(
    [complete] => 
    [id] => 8463241635
    [time] => 1553072920983
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 10:08:50 - cex delete buy orders: eth_btc[move]
2019-03-20 10:08:52 - cex place new buy order: eth_btc 0.034345 0.2156 [8463242633] margin:0.19798520934025]Array
(
    [complete] => 
    [id] => 8463242633
    [time] => 1553072931953
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 10:09:00 - cex delete buy orders: eth_btc[move]
2019-03-20 10:09:02 - cex place new buy order: eth_btc 0.03434 0.2156 [8463243380] margin:0.20089675653643]Array
(
    [complete] => 
    [id] => 8463243380
    [time] => 1553072941894
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:09:12 - cex delete buy orders: eth_btc[move]
2019-03-20 10:09:13 - cex place new buy order: eth_btc 0.03434 0.21563 [8463244224] margin:0.21548586238025]Array
(
    [complete] => 
    [id] => 8463244224
    [time] => 1553072953368
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:10:05 - cex delete buy orders: eth_btc[move]
2019-03-20 10:10:06 - cex place new buy order: eth_btc 0.03434 0.21563 [8463246496] margin:0.21257389126699]Array
(
    [complete] => 
    [id] => 8463246496
    [time] => 1553073005781
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:10:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:10:57 - cex place new buy order: eth_btc 0.034342 0.21563 [8463249275] margin:0.23586279191661]Array
(
    [complete] => 
    [id] => 8463249275
    [time] => 1553073057127
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:11:03 - cex delete buy orders: eth_btc[move]
2019-03-20 10:11:05 - cex place new buy order: eth_btc 0.03434 0.21562 [8463249740] margin:0.21838511487056]Array
(
    [complete] => 
    [id] => 8463249740
    [time] => 1553073064584
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:11:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:11:15 - cex place new buy order: eth_btc 0.034342 0.21563 [8463250330] margin:0.22712713295672]Array
(
    [complete] => 
    [id] => 8463250330
    [time] => 1553073074712
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:11:25 - cex delete buy orders: eth_btc[move]
2019-03-20 10:11:27 - cex place new buy order: eth_btc 0.03434 0.21562 [8463250857] margin:0.22129691640218]Array
(
    [complete] => 
    [id] => 8463250857
    [time] => 1553073086949
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:11:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:11:50 - cex place new buy order: eth_btc 0.034342 0.21563 [8463251875] margin:0.23295090559663]Array
(
    [complete] => 
    [id] => 8463251875
    [time] => 1553073109597
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:12:00 - cex delete buy orders: eth_btc[move]
2019-03-20 10:12:01 - cex place new buy order: eth_btc 0.03434 0.21562 [8463252402] margin:0.22712051946541]Array
(
    [complete] => 
    [id] => 8463252402
    [time] => 1553073121498
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:12:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:12:06 - cex place new buy order: eth_btc 0.034342 0.00186 [] margin:0.23003901927667]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 10:12:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:12:22 - cex place new buy order: eth_btc 0.034342 0.21563 [8463253462] margin:0.22712713295672]Array
(
    [complete] => 
    [id] => 8463253462
    [time] => 1553073141916
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:12:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:12:32 - cex place new buy order: eth_btc 0.034344 0.21561 [8463254135] margin:0.20964360587004]Array
(
    [complete] => 
    [id] => 8463254135
    [time] => 1553073152517
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 10:12:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:12:43 - cex place new buy order: eth_btc 0.034346 0.2156 [8463254835] margin:0.20963139812495]Array
(
    [complete] => 
    [id] => 8463254835
    [time] => 1553073162702
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 10:12:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:12:53 - cex place new buy order: eth_btc 0.034348 0.21559 [8463255503] margin:0.20961919180156]Array
(
    [complete] => 
    [id] => 8463255503
    [time] => 1553073173122
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 10:13:02 - cex delete buy orders: eth_btc[move]
2019-03-20 10:13:04 - cex place new buy order: eth_btc 0.03434 0.21558 [8463256187] margin:0.20961308917291]Array
(
    [complete] => 
    [id] => 8463256187
    [time] => 1553073184053
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:13:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:13:13 - cex place new buy order: eth_btc 0.034342 0.21563 [8463256831] margin:0.23295090559663]Array
(
    [complete] => 
    [id] => 8463256831
    [time] => 1553073193418
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:13:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:13:24 - cex place new buy order: eth_btc 0.034344 0.21561 [8463257435] margin:0.22420218961099]Array
(
    [complete] => 
    [id] => 8463257435
    [time] => 1553073203615
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 10:13:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:13:35 - cex place new buy order: eth_btc 0.034346 0.2156 [8463258178] margin:0.22127758690969]Array
(
    [complete] => 
    [id] => 8463258178
    [time] => 1553073215432
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 10:13:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:13:47 - cex place new buy order: eth_btc 0.034348 0.21559 [8463258921] margin:0.23291021311282]Array
(
    [complete] => 
    [id] => 8463258921
    [time] => 1553073227222
    [pending] => 0.21559000
    [amount] => 0.21559000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 10:13:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:13:57 - cex place new buy order: eth_btc 0.03435 0.21558 [8463259470] margin:0.2212518195051]Array
(
    [complete] => 
    [id] => 8463259470
    [time] => 1553073237204
    [pending] => 0.21558000
    [amount] => 0.21558000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 10:14:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:14:04 - cex place new buy order: eth_btc 0.034352 0.21556 [8463259971] margin:0.21832789939451]Array
(
    [complete] => 
    [id] => 8463259971
    [time] => 1553073244462
    [pending] => 0.21556000
    [amount] => 0.21556000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 10:14:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:14:14 - cex place new buy order: eth_btc 0.034354 0.21555 [8463260520] margin:0.21249345054433]Array
(
    [complete] => 
    [id] => 8463260520
    [time] => 1553073254492
    [pending] => 0.21555000
    [amount] => 0.21555000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 10:14:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:14:27 - cex place new buy order: eth_btc 0.034356 0.21554 [8463261205] margin:0.20665968098732]Array
(
    [complete] => 
    [id] => 8463261205
    [time] => 1553073266645
    [pending] => 0.21554000
    [amount] => 0.21554000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 10:14:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:14:37 - cex place new buy order: eth_btc 0.034358 0.21553 [8463261707] margin:0.20373712090342]Array
(
    [complete] => 
    [id] => 8463261707
    [time] => 1553073276600
    [pending] => 0.21553000
    [amount] => 0.21553000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 10:14:45 - cex delete buy orders: eth_btc[move]
2019-03-20 10:14:46 - cex place new buy order: eth_btc 0.034359 0.21551 [8463262330] margin:0.19790454016297]Array
(
    [complete] => 
    [id] => 8463262330
    [time] => 1553073286088
    [pending] => 0.21551000
    [amount] => 0.21551000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 10:14:55 - cex delete buy orders: eth_btc [above margin]
2019-03-20 10:15:05 - cex place new buy order: eth_btc 0.03434 0.2156 [8463263741]Array
(
    [complete] => 
    [id] => 8463263741
    [time] => 1553073305386
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:15:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:15:28 - cex place new buy order: eth_btc 0.034342 0.21563 [8463265399] margin:0.25915788247626]Array
(
    [complete] => 
    [id] => 8463265399
    [time] => 1553073327999
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:15:36 - cex delete buy orders: eth_btc[move]
2019-03-20 10:15:38 - cex place new buy order: eth_btc 0.03434 0.21562 [8463265973] margin:0.25041493171827]Array
(
    [complete] => 
    [id] => 8463265973
    [time] => 1553073338442
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:15:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:15:55 - cex place new buy order: eth_btc 0.034342 0.21563 [8463266999] margin:0.23586279191661]Array
(
    [complete] => 
    [id] => 8463266999
    [time] => 1553073354629
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:16:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:16:04 - cex place new buy order: eth_btc 0.034344 0.21561 [8463267470] margin:0.23584905660377]Array
(
    [complete] => 
    [id] => 8463267470
    [time] => 1553073364143
    [pending] => 0.21561000
    [amount] => 0.21561000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 10:16:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:16:15 - cex place new buy order: eth_btc 0.034346 0.2156 [8463267901] margin:0.23583532289058]Array
(
    [complete] => 
    [id] => 8463267901
    [time] => 1553073375283
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 10:16:23 - cex delete buy orders: eth_btc[move]
2019-03-20 10:16:25 - cex place new buy order: eth_btc 0.03434 0.2156 [8463268412] margin:0.23582845663377]Array
(
    [complete] => 
    [id] => 8463268412
    [time] => 1553073384839
    [pending] => 0.21560000
    [amount] => 0.21560000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:16:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:16:59 - cex place new buy order: eth_btc 0.034342 0.21563 [8463270078] margin:0.24751033719641]Array
(
    [complete] => 
    [id] => 8463270078
    [time] => 1553073418758
    [pending] => 0.21563000
    [amount] => 0.21563000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:17:18 - cex delete buy orders: eth_btc[move]
2019-03-20 10:17:19 - cex place new buy order: eth_btc 0.03434 0.21562 [8463271105] margin:0.24459132865504]Array
(
    [complete] => 
    [id] => 8463271105
    [time] => 1553073439257
    [pending] => 0.21562000
    [amount] => 0.21562000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:18:04 - cex delete buy orders: eth_btc[move]
2019-03-20 10:18:06 - cex place new buy order: eth_btc 0.03434 0.05822 [8463273744] margin:0.23295768905971]Array
(
    [complete] => 
    [id] => 8463273744
    [time] => 1553073485910
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:19:05 - cex place new buy order: eth_btc 0.034342 0.05822 [8463276605] margin:0.24459845087645]Array
(
    [complete] => 
    [id] => 8463276605
    [time] => 1553073545073
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:19:15 - cex delete buy orders: eth_btc[move]
2019-03-20 10:19:16 - cex place new buy order: eth_btc 0.03434 0.05822 [8463277089] margin:0.25915033631307]Array
(
    [complete] => 
    [id] => 8463277089
    [time] => 1553073555746
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:19:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:19:36 - cex place new buy order: eth_btc 0.034342 0.05822 [8463278091] margin:0.23877467823656]Array
(
    [complete] => 
    [id] => 8463278091
    [time] => 1553073575644
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:19:45 - cex delete buy orders: eth_btc[move]
2019-03-20 10:19:46 - cex place new buy order: eth_btc 0.03434 0.05822 [8463278651] margin:0.23585592406024]Array
(
    [complete] => 
    [id] => 8463278651
    [time] => 1553073586223
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:20:04 - cex delete buy orders: eth_btc[move]
2019-03-20 10:20:05 - cex place new buy order: eth_btc 0.03434 0.05822 [8463279557] margin:0.24751754462595]Array
(
    [complete] => 
    [id] => 8463279557
    [time] => 1553073605494
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:21:04 - cex delete buy orders: eth_btc[move]
2019-03-20 10:21:06 - cex place new buy order: eth_btc 0.03434 0.05822 [8463282083] margin:0.24751754462595]Array
(
    [complete] => 
    [id] => 8463282083
    [time] => 1553073665616
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:22:04 - cex delete buy orders: eth_btc[move]
2019-03-20 10:22:05 - cex place new buy order: eth_btc 0.03434 0.05822 [8463284742] margin:0.24460557351269]Array
(
    [complete] => 
    [id] => 8463284742
    [time] => 1553073725190
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:22:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:22:25 - cex place new buy order: eth_btc 0.034342 0.05822 [8463285591] margin:0.22712713295672]Array
(
    [complete] => 
    [id] => 8463285591
    [time] => 1553073745092
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:22:35 - cex delete buy orders: eth_btc[move]
2019-03-20 10:22:36 - cex place new buy order: eth_btc 0.03434 0.05822 [8463286010] margin:0.22420871793378]Array
(
    [complete] => 
    [id] => 8463286010
    [time] => 1553073756311
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:22:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:22:49 - cex place new buy order: eth_btc 0.034342 0.05822 [8463286544] margin:0.22712713295672]Array
(
    [complete] => 
    [id] => 8463286544
    [time] => 1553073768595
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:23:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:23:05 - cex place new buy order: eth_btc 0.034344 0.05822 [8463287152] margin:0.22129047286279]Array
(
    [complete] => 
    [id] => 8463287152
    [time] => 1553073785154
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 10:23:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:23:16 - cex place new buy order: eth_btc 0.034346 0.05822 [8463287523] margin:0.21545449251732]Array
(
    [complete] => 
    [id] => 8463287523
    [time] => 1553073795673
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 10:23:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:23:29 - cex place new buy order: eth_btc 0.034348 0.05821 [8463287940] margin:0.20961919180156]Array
(
    [complete] => 
    [id] => 8463287940
    [time] => 1553073808510
    [pending] => 0.05821000
    [amount] => 0.05821000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 10:23:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:23:39 - cex place new buy order: eth_btc 0.03435 0.05821 [8463288383] margin:0.2037845705968]Array
(
    [complete] => 
    [id] => 8463288383
    [time] => 1553073819445
    [pending] => 0.05821000
    [amount] => 0.05821000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 10:23:50 - cex delete buy orders: eth_btc[move]
2019-03-20 10:23:51 - cex place new buy order: eth_btc 0.03434 0.05821 [8463288952] margin:0.20086751477395]Array
(
    [complete] => 
    [id] => 8463288952
    [time] => 1553073831402
    [pending] => 0.05821000
    [amount] => 0.05821000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:24:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:24:05 - cex place new buy order: eth_btc 0.034342 0.05822 [8463289538] margin:0.22712713295672]Array
(
    [complete] => 
    [id] => 8463289538
    [time] => 1553073845239
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:24:13 - cex delete buy orders: eth_btc[move]
2019-03-20 10:24:15 - cex place new buy order: eth_btc 0.03434 0.05822 [8463289952] margin:0.22420871793378]Array
(
    [complete] => 
    [id] => 8463289952
    [time] => 1553073855166
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 10:24:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:25:00 - cex place new buy order: eth_btc 0.034342 0.05822 [8463291692] margin:0.22712713295672]Array
(
    [complete] => 
    [id] => 8463291692
    [time] => 1553073899873
    [pending] => 0.05822000
    [amount] => 0.05822000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 10:25:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 10:25:06 - cex place new buy order: eth_btc 0.034344 0.05822 [] margin:0.22129047286279]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 18:38:56 - cex place new buy order: eth_btc 0.034145 1.3406 [8465441598]Array
(
    [complete] => 
    [id] => 8465441598
    [time] => 1553103536501
    [pending] => 1.34060000
    [amount] => 1.34060000
    [type] => buy
    [price] => 0.034145
)

2019-03-20 18:39:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:39:09 - cex place new buy order: eth_btc 0.034147 1.34052 [8465442327] margin:0.59448853486395]Array
(
    [complete] => 
    [id] => 8465442327
    [time] => 1553103548920
    [pending] => 1.34052000
    [amount] => 1.34052000
    [type] => buy
    [price] => 0.034147
)

2019-03-20 18:39:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:39:20 - cex place new buy order: eth_btc 0.034149 1.34044 [8465443432] margin:0.59738206096811]Array
(
    [complete] => 
    [id] => 8465443432
    [time] => 1553103560271
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 18:39:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:39:33 - cex place new buy order: eth_btc 0.034151 1.34036 [8465444769] margin:0.57977804456677]Array
(
    [complete] => 
    [id] => 8465444769
    [time] => 1553103572708
    [pending] => 1.34036000
    [amount] => 1.34036000
    [type] => buy
    [price] => 0.034151
)

2019-03-20 18:39:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:39:43 - cex place new buy order: eth_btc 0.034153 1.34028 [8465445724] margin:0.58560009369601]Array
(
    [complete] => 
    [id] => 8465445724
    [time] => 1553103583075
    [pending] => 1.34028000
    [amount] => 1.34028000
    [type] => buy
    [price] => 0.034153
)

2019-03-20 18:39:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:39:56 - cex place new buy order: eth_btc 0.034155 1.3402 [8465446872] margin:0.57971014492755]Array
(
    [complete] => 
    [id] => 8465446872
    [time] => 1553103596154
    [pending] => 1.34020000
    [amount] => 1.34020000
    [type] => buy
    [price] => 0.034155
)

2019-03-20 18:40:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:40:09 - cex place new buy order: eth_btc 0.034161 1.33997 [8465448176] margin:0.57960832528321]Array
(
    [complete] => 
    [id] => 8465448176
    [time] => 1553103609299
    [pending] => 1.33997000
    [amount] => 1.33997000
    [type] => buy
    [price] => 0.034161
)

2019-03-20 18:40:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:40:19 - cex place new buy order: eth_btc 0.034181 1.33918 [8465449183] margin:0.52075714578275]Array
(
    [complete] => 
    [id] => 8465449183
    [time] => 1553103618679
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 18:40:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:40:27 - cex place new buy order: eth_btc 0.034197 1.33856 [8465450117] margin:0.45325613357898]Array
(
    [complete] => 
    [id] => 8465450117
    [time] => 1553103626916
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 18:40:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:40:39 - cex place new buy order: eth_btc 0.034203 1.33832 [8465451513] margin:0.42978686080166]Array
(
    [complete] => 
    [id] => 8465451513
    [time] => 1553103639473
    [pending] => 1.33832000
    [amount] => 1.33832000
    [type] => buy
    [price] => 0.034203
)

2019-03-20 18:40:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:40:52 - cex place new buy order: eth_btc 0.034205 1.33824 [8465452782] margin:0.4268381815524]Array
(
    [complete] => 
    [id] => 8465452782
    [time] => 1553103651983
    [pending] => 1.33824000
    [amount] => 1.33824000
    [type] => buy
    [price] => 0.034205
)

2019-03-20 18:41:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:41:04 - cex place new buy order: eth_btc 0.034207 1.33817 [8465453983] margin:0.42096646885139]Array
(
    [complete] => 
    [id] => 8465453983
    [time] => 1553103664238
    [pending] => 1.33817000
    [amount] => 1.33817000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 18:41:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:41:17 - cex place new buy order: eth_btc 0.034209 1.33809 [8465454873] margin:0.41509544271974]Array
(
    [complete] => 
    [id] => 8465454873
    [time] => 1553103676848
    [pending] => 1.33809000
    [amount] => 1.33809000
    [type] => buy
    [price] => 0.034209
)

2019-03-20 18:41:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:41:30 - cex place new buy order: eth_btc 0.034211 1.33801 [8465455767] margin:0.41214813948731]Array
(
    [complete] => 
    [id] => 8465455767
    [time] => 1553103689704
    [pending] => 1.33801000
    [amount] => 1.33801000
    [type] => buy
    [price] => 0.034211
)

2019-03-20 18:41:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:41:44 - cex place new buy order: eth_btc 0.034213 1.33793 [8465457243] margin:0.40627831526028]Array
(
    [complete] => 
    [id] => 8465457243
    [time] => 1553103704168
    [pending] => 1.33793000
    [amount] => 1.33793000
    [type] => buy
    [price] => 0.034213
)

2019-03-20 18:41:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:41:56 - cex place new buy order: eth_btc 0.034215 1.33785 [8465458188] margin:0.3974864825369]Array
(
    [complete] => 
    [id] => 8465458188
    [time] => 1553103715791
    [pending] => 1.33785000
    [amount] => 1.33785000
    [type] => buy
    [price] => 0.034215
)

2019-03-20 18:42:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:42:05 - cex place new buy order: eth_btc 0.034217 1.33777 [8465458891] margin:0.39161820147879]Array
(
    [complete] => 
    [id] => 8465458891
    [time] => 1553103725089
    [pending] => 1.33777000
    [amount] => 1.33777000
    [type] => buy
    [price] => 0.034217
)

2019-03-20 18:42:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:42:18 - cex place new buy order: eth_btc 0.034219 1.3377 [8465459758] margin:0.37406119407348]Array
(
    [complete] => 
    [id] => 8465459758
    [time] => 1553103738155
    [pending] => 1.33770000
    [amount] => 1.33770000
    [type] => buy
    [price] => 0.034219
)

2019-03-20 18:42:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:42:29 - cex place new buy order: eth_btc 0.034221 1.33762 [8465460527] margin:0.35066187428772]Array
(
    [complete] => 
    [id] => 8465460527
    [time] => 1553103749042
    [pending] => 1.33762000
    [amount] => 1.33762000
    [type] => buy
    [price] => 0.034221
)

2019-03-20 18:42:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:42:42 - cex place new buy order: eth_btc 0.034223 1.33754 [8465461427] margin:0.35064138152703]Array
(
    [complete] => 
    [id] => 8465461427
    [time] => 1553103761920
    [pending] => 1.33754000
    [amount] => 1.33754000
    [type] => buy
    [price] => 0.034223
)

2019-03-20 18:42:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:42:54 - cex place new buy order: eth_btc 0.034225 1.33746 [8465462724] margin:0.34477720964208]Array
(
    [complete] => 
    [id] => 8465462724
    [time] => 1553103774219
    [pending] => 1.33746000
    [amount] => 1.33746000
    [type] => buy
    [price] => 0.034225
)

2019-03-20 18:43:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:43:05 - cex place new buy order: eth_btc 0.034227 1.33738 [8465463735] margin:0.3389137230841]Array
(
    [complete] => 
    [id] => 8465463735
    [time] => 1553103784982
    [pending] => 1.33738000
    [amount] => 1.33738000
    [type] => buy
    [price] => 0.034227
)

2019-03-20 18:43:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:43:16 - cex place new buy order: eth_btc 0.034229 1.33731 [8465464363] margin:0.33305092173301]Array
(
    [complete] => 
    [id] => 8465464363
    [time] => 1553103796414
    [pending] => 1.33731000
    [amount] => 1.33731000
    [type] => buy
    [price] => 0.034229
)

2019-03-20 18:43:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:43:29 - cex place new buy order: eth_btc 0.034231 1.33723 [8465464995] margin:0.32718880546874]Array
(
    [complete] => 
    [id] => 8465464995
    [time] => 1553103809275
    [pending] => 1.33723000
    [amount] => 1.33723000
    [type] => buy
    [price] => 0.034231
)

2019-03-20 18:43:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:43:42 - cex place new buy order: eth_btc 0.034233 1.33715 [8465465608] margin:0.32132737417112]Array
(
    [complete] => 
    [id] => 8465465608
    [time] => 1553103821943
    [pending] => 1.33715000
    [amount] => 1.33715000
    [type] => buy
    [price] => 0.034233
)

2019-03-20 18:43:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:43:54 - cex place new buy order: eth_btc 0.034235 1.33707 [8465466271] margin:0.28041478019569]Array
(
    [complete] => 
    [id] => 8465466271
    [time] => 1553103833857
    [pending] => 1.33707000
    [amount] => 1.33707000
    [type] => buy
    [price] => 0.034235
)

2019-03-20 18:44:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:44:07 - cex place new buy order: eth_btc 0.034237 1.33699 [8465466912] margin:0.30084411601483]Array
(
    [complete] => 
    [id] => 8465466912
    [time] => 1553103847071
    [pending] => 1.33699000
    [amount] => 1.33699000
    [type] => buy
    [price] => 0.034237
)

2019-03-20 18:44:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:44:19 - cex place new buy order: eth_btc 0.034239 1.33692 [8465467617] margin:0.26577879026841]Array
(
    [complete] => 
    [id] => 8465467617
    [time] => 1553103858901
    [pending] => 1.33692000
    [amount] => 1.33692000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 18:44:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:44:32 - cex place new buy order: eth_btc 0.034241 1.33684 [8465468384] margin:0.24824041353932]Array
(
    [complete] => 
    [id] => 8465468384
    [time] => 1553103872272
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 18:44:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:44:44 - cex place new buy order: eth_btc 0.034244 1.33672 [8465468941] margin:0.24529844644317]Array
(
    [complete] => 
    [id] => 8465468941
    [time] => 1553103883623
    [pending] => 1.33672000
    [amount] => 1.33672000
    [type] => buy
    [price] => 0.034244
)

2019-03-20 18:44:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:44:55 - cex place new buy order: eth_btc 0.034246 1.33664 [8465470033] margin:0.24528412077323]Array
(
    [complete] => 
    [id] => 8465470033
    [time] => 1553103894891
    [pending] => 1.33664000
    [amount] => 1.33664000
    [type] => buy
    [price] => 0.034246
)

2019-03-20 18:45:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:45:05 - cex place new buy order: eth_btc 0.034248 1.33656 [8465470869] margin:0.23943003971034]Array
(
    [complete] => 
    [id] => 8465470869
    [time] => 1553103904907
    [pending] => 1.33656000
    [amount] => 1.33656000
    [type] => buy
    [price] => 0.034248
)

2019-03-20 18:45:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:45:17 - cex place new buy order: eth_btc 0.03425 1.33649 [8465471798] margin:0.23357664233576]Array
(
    [complete] => 
    [id] => 8465471798
    [time] => 1553103917074
    [pending] => 1.33649000
    [amount] => 1.33649000
    [type] => buy
    [price] => 0.03425
)

2019-03-20 18:45:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:45:29 - cex place new buy order: eth_btc 0.034252 1.33641 [8465472860] margin:0.22772392852972]Array
(
    [complete] => 
    [id] => 8465472860
    [time] => 1553103928831
    [pending] => 1.33641000
    [amount] => 1.33641000
    [type] => buy
    [price] => 0.034252
)

2019-03-20 18:45:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:45:39 - cex place new buy order: eth_btc 0.034254 1.33633 [8465473523] margin:0.22187189817247]Array
(
    [complete] => 
    [id] => 8465473523
    [time] => 1553103939382
    [pending] => 1.33633000
    [amount] => 1.33633000
    [type] => buy
    [price] => 0.034254
)

2019-03-20 18:45:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:45:51 - cex place new buy order: eth_btc 0.034256 1.33625 [8465474534] margin:0.21602055114431]Array
(
    [complete] => 
    [id] => 8465474534
    [time] => 1553103950624
    [pending] => 1.33625000
    [amount] => 1.33625000
    [type] => buy
    [price] => 0.034256
)

2019-03-20 18:46:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:46:01 - cex place new buy order: eth_btc 0.034258 1.33617 [8465475669] margin:0.21892696596415]Array
(
    [complete] => 
    [id] => 8465475669
    [time] => 1553103961066
    [pending] => 1.33617000
    [amount] => 1.33617000
    [type] => buy
    [price] => 0.034258
)

2019-03-20 18:46:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:46:07 - cex place new buy order: eth_btc 0.03426 1.3361 [8465476385] margin:0.2130764740222]Array
(
    [complete] => 
    [id] => 8465476385
    [time] => 1553103966653
    [pending] => 1.33610000
    [amount] => 1.33610000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 18:46:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:46:14 - cex place new buy order: eth_btc 0.034262 1.33602 [8465477114] margin:0.20430797968596]Array
(
    [complete] => 
    [id] => 8465477114
    [time] => 1553103973891
    [pending] => 1.33602000
    [amount] => 1.33602000
    [type] => buy
    [price] => 0.034262
)

2019-03-20 18:46:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:46:27 - cex place new buy order: eth_btc 0.034264 1.33594 [8465478402] margin:0.20137753910809]Array
(
    [complete] => 
    [id] => 8465478402
    [time] => 1553103987316
    [pending] => 1.33594000
    [amount] => 1.33594000
    [type] => buy
    [price] => 0.034264
)

2019-03-20 18:46:37 - cex delete buy orders: eth_btc [above margin]
2019-03-20 18:46:50 - cex place new buy order: eth_btc 0.034211 1.338 [8465480247]Array
(
    [complete] => 
    [id] => 8465480247
    [time] => 1553104009839
    [pending] => 1.33800000
    [amount] => 1.33800000
    [type] => buy
    [price] => 0.034211
)

2019-03-20 18:47:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:47:01 - cex place new buy order: eth_btc 0.034213 1.33793 [8465481214] margin:0.36828106275393]Array
(
    [complete] => 
    [id] => 8465481214
    [time] => 1553104021091
    [pending] => 1.33793000
    [amount] => 1.33793000
    [type] => buy
    [price] => 0.034213
)

2019-03-20 18:47:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:47:08 - cex place new buy order: eth_btc 0.034215 1.33785 [8465481758] margin:0.35949145111793]Array
(
    [complete] => 
    [id] => 8465481758
    [time] => 1553104027556
    [pending] => 1.33785000
    [amount] => 1.33785000
    [type] => buy
    [price] => 0.034215
)

2019-03-20 18:47:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:47:28 - cex place new buy order: eth_btc 0.034217 1.33777 [8465483332] margin:0.34485781921265]Array
(
    [complete] => 
    [id] => 8465483332
    [time] => 1553104047535
    [pending] => 1.33777000
    [amount] => 1.33777000
    [type] => buy
    [price] => 0.034217
)

2019-03-20 18:47:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:47:41 - cex place new buy order: eth_btc 0.034219 1.3377 [8465484744] margin:0.34483766328648]Array
(
    [complete] => 
    [id] => 8465484744
    [time] => 1553104060563
    [pending] => 1.33770000
    [amount] => 1.33770000
    [type] => buy
    [price] => 0.034219
)

2019-03-20 18:47:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:47:53 - cex place new buy order: eth_btc 0.034221 1.33762 [8465485847] margin:0.34481750971627]Array
(
    [complete] => 
    [id] => 8465485847
    [time] => 1553104072608
    [pending] => 1.33762000
    [amount] => 1.33762000
    [type] => buy
    [price] => 0.034221
)

2019-03-20 18:48:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:48:04 - cex place new buy order: eth_btc 0.034223 1.33754 [8465486911] margin:0.33895333547613]Array
(
    [complete] => 
    [id] => 8465486911
    [time] => 1553104084385
    [pending] => 1.33754000
    [amount] => 1.33754000
    [type] => buy
    [price] => 0.034223
)

2019-03-20 18:48:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:48:17 - cex place new buy order: eth_btc 0.034225 1.33746 [8465488034] margin:0.34477720964208]Array
(
    [complete] => 
    [id] => 8465488034
    [time] => 1553104096829
    [pending] => 1.33746000
    [amount] => 1.33746000
    [type] => buy
    [price] => 0.034225
)

2019-03-20 18:48:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:48:27 - cex place new buy order: eth_btc 0.034227 1.33738 [8465488687] margin:0.32430537295118]Array
(
    [complete] => 
    [id] => 8465488687
    [time] => 1553104107384
    [pending] => 1.33738000
    [amount] => 1.33738000
    [type] => buy
    [price] => 0.034227
)

2019-03-20 18:48:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:48:39 - cex place new buy order: eth_btc 0.034229 1.33731 [8465489235] margin:0.32136492447925]Array
(
    [complete] => 
    [id] => 8465489235
    [time] => 1553104119183
    [pending] => 1.33731000
    [amount] => 1.33731000
    [type] => buy
    [price] => 0.034229
)

2019-03-20 18:48:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:48:49 - cex place new buy order: eth_btc 0.034231 1.33723 [8465490245] margin:0.31550349098772]Array
(
    [complete] => 
    [id] => 8465490245
    [time] => 1553104129468
    [pending] => 1.33723000
    [amount] => 1.33723000
    [type] => buy
    [price] => 0.034231
)

2019-03-20 18:48:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:49:00 - cex place new buy order: eth_btc 0.034233 1.33715 [8465491391] margin:0.30087926854205]Array
(
    [complete] => 
    [id] => 8465491391
    [time] => 1553104140014
    [pending] => 1.33715000
    [amount] => 1.33715000
    [type] => buy
    [price] => 0.034233
)

2019-03-20 18:49:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:49:06 - cex place new buy order: eth_btc 0.034235 1.33707 [8465491972] margin:0.29794070395792]Array
(
    [complete] => 
    [id] => 8465491972
    [time] => 1553104146103
    [pending] => 1.33707000
    [amount] => 1.33707000
    [type] => buy
    [price] => 0.034235
)

2019-03-20 18:49:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:49:17 - cex place new buy order: eth_btc 0.034237 1.33699 [8465493181] margin:0.29208166603381]Array
(
    [complete] => 
    [id] => 8465493181
    [time] => 1553104156768
    [pending] => 1.33699000
    [amount] => 1.33699000
    [type] => buy
    [price] => 0.034237
)

2019-03-20 18:49:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:49:28 - cex place new buy order: eth_btc 0.034239 1.33692 [8465494440] margin:0.30666783492508]Array
(
    [complete] => 
    [id] => 8465494440
    [time] => 1553104168491
    [pending] => 1.33692000
    [amount] => 1.33692000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 18:49:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:49:40 - cex place new buy order: eth_btc 0.034241 1.33684 [8465495749] margin:0.28912706988697]Array
(
    [complete] => 
    [id] => 8465495749
    [time] => 1553104179860
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 18:49:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:49:53 - cex place new buy order: eth_btc 0.034243 1.33676 [8465497179] margin:0.30079140262242]Array
(
    [complete] => 
    [id] => 8465497179
    [time] => 1553104192532
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 18:50:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:50:04 - cex place new buy order: eth_btc 0.034245 1.33668 [8465498297] margin:0.30077383559644]Array
(
    [complete] => 
    [id] => 8465498297
    [time] => 1553104204263
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 18:50:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:50:14 - cex place new buy order: eth_btc 0.034247 1.3366 [8465499330] margin:0.29199637924491]Array
(
    [complete] => 
    [id] => 8465499330
    [time] => 1553104214415
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 18:50:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:50:26 - cex place new buy order: eth_btc 0.034249 1.33652 [8465500196] margin:0.29781891442084]Array
(
    [complete] => 
    [id] => 8465500196
    [time] => 1553104226088
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 18:50:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:50:36 - cex place new buy order: eth_btc 0.034251 1.33645 [8465501007] margin:0.28028378733467]Array
(
    [complete] => 
    [id] => 8465501007
    [time] => 1553104236335
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 18:50:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:50:49 - cex place new buy order: eth_btc 0.034253 1.33637 [8465502039] margin:0.28902577876391]Array
(
    [complete] => 
    [id] => 8465502039
    [time] => 1553104248895
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 18:50:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:50:58 - cex place new buy order: eth_btc 0.034255 1.33629 [8465502592] margin:0.27733177638301]Array
(
    [complete] => 
    [id] => 8465502592
    [time] => 1553104258425
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 18:51:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:51:13 - cex place new buy order: eth_btc 0.034257 1.33621 [8465503667] margin:0.26855825086842]Array
(
    [complete] => 
    [id] => 8465503667
    [time] => 1553104272816
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 18:51:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:51:25 - cex place new buy order: eth_btc 0.034259 1.33613 [8465504604] margin:0.2656236317464]Array
(
    [complete] => 
    [id] => 8465504604
    [time] => 1553104285125
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 18:51:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:51:35 - cex place new buy order: eth_btc 0.034261 1.33606 [8465505320] margin:0.26560812585739]Array
(
    [complete] => 
    [id] => 8465505320
    [time] => 1553104294630
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 18:51:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:51:43 - cex place new buy order: eth_btc 0.034263 1.33598 [8465506059] margin:0.25683682106061]Array
(
    [complete] => 
    [id] => 8465506059
    [time] => 1553104303309
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 18:51:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:51:54 - cex place new buy order: eth_btc 0.034265 1.3359 [8465507129] margin:0.24806654020135]Array
(
    [complete] => 
    [id] => 8465507129
    [time] => 1553104313542
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 18:52:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:52:02 - cex place new buy order: eth_btc 0.034267 1.33582 [8465507955] margin:0.23637902355034]Array
(
    [complete] => 
    [id] => 8465507955
    [time] => 1553104322271
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 18:52:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:52:12 - cex place new buy order: eth_btc 0.034269 1.33574 [8465508909] margin:0.23928331728384]Array
(
    [complete] => 
    [id] => 8465508909
    [time] => 1553104332433
    [pending] => 1.33574000
    [amount] => 1.33574000
    [type] => buy
    [price] => 0.034269
)

2019-03-20 18:52:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:52:25 - cex place new buy order: eth_btc 0.034271 1.33567 [8465509995] margin:0.22759767733651]Array
(
    [complete] => 
    [id] => 8465509995
    [time] => 1553104344616
    [pending] => 1.33567000
    [amount] => 1.33567000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 18:52:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:52:35 - cex place new buy order: eth_btc 0.034273 1.33559 [8465510959] margin:0.22466664721501]Array
(
    [complete] => 
    [id] => 8465510959
    [time] => 1553104355291
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 18:52:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:52:45 - cex place new buy order: eth_btc 0.034276 1.33547 [8465511942] margin:0.22464698331195]Array
(
    [complete] => 
    [id] => 8465511942
    [time] => 1553104364915
    [pending] => 1.33547000
    [amount] => 1.33547000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 18:53:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:53:25 - cex place new buy order: eth_btc 0.034278 1.33539 [8465515259] margin:0.21004726063363]Array
(
    [complete] => 
    [id] => 8465515259
    [time] => 1553104404919
    [pending] => 1.33539000
    [amount] => 1.33539000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 18:53:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:53:36 - cex place new buy order: eth_btc 0.03428 1.33532 [8465516305] margin:0.20711785297549]Array
(
    [complete] => 
    [id] => 8465516305
    [time] => 1553104416107
    [pending] => 1.33532000
    [amount] => 1.33532000
    [type] => buy
    [price] => 0.03428
)

2019-03-20 18:53:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:53:46 - cex place new buy order: eth_btc 0.034282 1.33524 [8465517161] margin:0.20127180444549]Array
(
    [complete] => 
    [id] => 8465517161
    [time] => 1553104425886
    [pending] => 1.33524000
    [amount] => 1.33524000
    [type] => buy
    [price] => 0.034282
)

2019-03-20 18:53:56 - cex delete buy orders: eth_btc [above margin]
2019-03-20 18:54:06 - cex place new buy order: eth_btc 0.034146 1.3406 [8465518356]Array
(
    [complete] => 
    [id] => 8465518356
    [time] => 1553104446447
    [pending] => 1.34060000
    [amount] => 1.34060000
    [type] => buy
    [price] => 0.034146
)

2019-03-20 18:54:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:54:17 - cex place new buy order: eth_btc 0.034148 1.34048 [8465518934] margin:0.5739721213541]Array
(
    [complete] => 
    [id] => 8465518934
    [time] => 1553104456911
    [pending] => 1.34048000
    [amount] => 1.34048000
    [type] => buy
    [price] => 0.034148
)

2019-03-20 18:54:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:54:27 - cex place new buy order: eth_btc 0.03415 1.3404 [8465519419] margin:0.56808199121523]Array
(
    [complete] => 
    [id] => 8465519419
    [time] => 1553104466943
    [pending] => 1.34040000
    [amount] => 1.34040000
    [type] => buy
    [price] => 0.03415
)

2019-03-20 18:54:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:54:36 - cex place new buy order: eth_btc 0.034152 1.34032 [8465519850] margin:0.55633637854298]Array
(
    [complete] => 
    [id] => 8465519850
    [time] => 1553104476382
    [pending] => 1.34032000
    [amount] => 1.34032000
    [type] => buy
    [price] => 0.034152
)

2019-03-20 18:54:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:54:45 - cex place new buy order: eth_btc 0.034154 1.34024 [8465520229] margin:0.55044797095507]Array
(
    [complete] => 
    [id] => 8465520229
    [time] => 1553104484566
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 18:54:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:54:56 - cex place new buy order: eth_btc 0.03416 1.34001 [8465520815] margin:0.51814988290397]Array
(
    [complete] => 
    [id] => 8465520815
    [time] => 1553104496094
    [pending] => 1.34001000
    [amount] => 1.34001000
    [type] => buy
    [price] => 0.03416
)

2019-03-20 18:55:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:55:06 - cex place new buy order: eth_btc 0.034162 1.33993 [8465521196] margin:0.49177448627129]Array
(
    [complete] => 
    [id] => 8465521196
    [time] => 1553104505527
    [pending] => 1.33993000
    [amount] => 1.33993000
    [type] => buy
    [price] => 0.034162
)

2019-03-20 18:55:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:55:17 - cex place new buy order: eth_btc 0.034164 1.33985 [8465521579] margin:0.48003746633882]Array
(
    [complete] => 
    [id] => 8465521579
    [time] => 1553104517223
    [pending] => 1.33985000
    [amount] => 1.33985000
    [type] => buy
    [price] => 0.034164
)

2019-03-20 18:55:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:55:27 - cex place new buy order: eth_btc 0.034166 1.33977 [8465522107] margin:0.44488672949716]Array
(
    [complete] => 
    [id] => 8465522107
    [time] => 1553104527038
    [pending] => 1.33977000
    [amount] => 1.33977000
    [type] => buy
    [price] => 0.034166
)

2019-03-20 18:55:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:55:38 - cex place new buy order: eth_btc 0.034168 1.33969 [8465522535] margin:0.44486068836338]Array
(
    [complete] => 
    [id] => 8465522535
    [time] => 1553104538071
    [pending] => 1.33969000
    [amount] => 1.33969000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 18:55:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:55:49 - cex place new buy order: eth_btc 0.03417 1.33961 [8465523000] margin:0.43605501902255]Array
(
    [complete] => 
    [id] => 8465523000
    [time] => 1553104549184
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 18:56:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:56:01 - cex place new buy order: eth_btc 0.034172 1.33954 [8465523829] margin:0.41554489055367]Array
(
    [complete] => 
    [id] => 8465523829
    [time] => 1553104561183
    [pending] => 1.33954000
    [amount] => 1.33954000
    [type] => buy
    [price] => 0.034172
)

2019-03-20 18:56:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:56:07 - cex place new buy order: eth_btc 0.034174 1.33946 [8465524417] margin:0.41259436998886]Array
(
    [complete] => 
    [id] => 8465524417
    [time] => 1553104567416
    [pending] => 1.33946000
    [amount] => 1.33946000
    [type] => buy
    [price] => 0.034174
)

2019-03-20 18:56:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:56:20 - cex place new buy order: eth_btc 0.034178 1.3393 [8465525037] margin:0.42717537597285]Array
(
    [complete] => 
    [id] => 8465525037
    [time] => 1553104579695
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034178
)

2019-03-20 18:56:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:56:32 - cex place new buy order: eth_btc 0.034183 1.33911 [8465525828] margin:0.4271128923734]Array
(
    [complete] => 
    [id] => 8465525828
    [time] => 1553104592318
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 18:56:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:56:45 - cex place new buy order: eth_btc 0.034185 1.33903 [8465526522] margin:0.41246160596753]Array
(
    [complete] => 
    [id] => 8465526522
    [time] => 1553104604540
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 18:56:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:56:56 - cex place new buy order: eth_btc 0.034187 1.33895 [8465527182] margin:0.41828765320151]Array
(
    [complete] => 
    [id] => 8465527182
    [time] => 1553104615626
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 18:57:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:57:06 - cex place new buy order: eth_btc 0.034189 1.33887 [8465527697] margin:0.42118810143612]Array
(
    [complete] => 
    [id] => 8465527697
    [time] => 1553104626416
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 18:57:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:57:22 - cex place new buy order: eth_btc 0.034191 1.33879 [8465528295] margin:0.41823871779125]Array
(
    [complete] => 
    [id] => 8465528295
    [time] => 1553104642494
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 18:57:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:57:34 - cex place new buy order: eth_btc 0.034193 1.33871 [8465529202] margin:0.39481765273592]Array
(
    [complete] => 
    [id] => 8465529202
    [time] => 1553104654182
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 18:57:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:57:46 - cex place new buy order: eth_btc 0.034196 1.3386 [8465529802] margin:0.38893437828984]Array
(
    [complete] => 
    [id] => 8465529802
    [time] => 1553104666061
    [pending] => 1.33860000
    [amount] => 1.33860000
    [type] => buy
    [price] => 0.034196
)

2019-03-20 18:57:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:57:57 - cex place new buy order: eth_btc 0.034198 1.33852 [8465530670] margin:0.38306333703726]Array
(
    [complete] => 
    [id] => 8465530670
    [time] => 1553104676802
    [pending] => 1.33852000
    [amount] => 1.33852000
    [type] => buy
    [price] => 0.034198
)

2019-03-20 18:58:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:58:05 - cex place new buy order: eth_btc 0.0342 1.33844 [8465531366] margin:0.36257309941521]Array
(
    [complete] => 
    [id] => 8465531366
    [time] => 1553104685401
    [pending] => 1.33844000
    [amount] => 1.33844000
    [type] => buy
    [price] => 0.0342
)

2019-03-20 18:58:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:58:16 - cex place new buy order: eth_btc 0.034202 1.33836 [8465532612] margin:0.35670428629904]Array
(
    [complete] => 
    [id] => 8465532612
    [time] => 1553104695973
    [pending] => 1.33836000
    [amount] => 1.33836000
    [type] => buy
    [price] => 0.034202
)

2019-03-20 18:58:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:58:27 - cex place new buy order: eth_btc 0.034204 1.33828 [8465533667] margin:0.35375979417613]Array
(
    [complete] => 
    [id] => 8465533667
    [time] => 1553104707301
    [pending] => 1.33828000
    [amount] => 1.33828000
    [type] => buy
    [price] => 0.034204
)

2019-03-20 18:58:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:58:39 - cex place new buy order: eth_btc 0.034206 1.3382 [8465534367] margin:0.34789218265803]Array
(
    [complete] => 
    [id] => 8465534367
    [time] => 1553104719400
    [pending] => 1.33820000
    [amount] => 1.33820000
    [type] => buy
    [price] => 0.034206
)

2019-03-20 18:58:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:58:52 - cex place new buy order: eth_btc 0.034208 1.33813 [8465535584] margin:0.33910196445275]Array
(
    [complete] => 
    [id] => 8465535584
    [time] => 1553104731795
    [pending] => 1.33813000
    [amount] => 1.33813000
    [type] => buy
    [price] => 0.034208
)

2019-03-20 18:59:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:59:06 - cex place new buy order: eth_btc 0.03421 1.33805 [8465536697] margin:0.33323589593686]Array
(
    [complete] => 
    [id] => 8465536697
    [time] => 1553104745550
    [pending] => 1.33805000
    [amount] => 1.33805000
    [type] => buy
    [price] => 0.03421
)

2019-03-20 18:59:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:59:18 - cex place new buy order: eth_btc 0.034212 1.33797 [8465537761] margin:0.35660002338362]Array
(
    [complete] => 
    [id] => 8465537761
    [time] => 1553104757880
    [pending] => 1.33797000
    [amount] => 1.33797000
    [type] => buy
    [price] => 0.034212
)

2019-03-20 18:59:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:59:29 - cex place new buy order: eth_btc 0.034214 1.33789 [8465538801] margin:0.32442859648096]Array
(
    [complete] => 
    [id] => 8465538801
    [time] => 1553104769132
    [pending] => 1.33789000
    [amount] => 1.33789000
    [type] => buy
    [price] => 0.034214
)

2019-03-20 18:59:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:59:40 - cex place new buy order: eth_btc 0.034216 1.33781 [8465539667] margin:0.32148702361467]Array
(
    [complete] => 
    [id] => 8465539667
    [time] => 1553104780489
    [pending] => 1.33781000
    [amount] => 1.33781000
    [type] => buy
    [price] => 0.034216
)

2019-03-20 18:59:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 18:59:55 - cex place new buy order: eth_btc 0.034218 1.33774 [8465540569] margin:0.31562335612836]Array
(
    [complete] => 
    [id] => 8465540569
    [time] => 1553104795193
    [pending] => 1.33774000
    [amount] => 1.33774000
    [type] => buy
    [price] => 0.034218
)

2019-03-20 19:00:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:00:05 - cex place new buy order: eth_btc 0.03422 1.33766 [8465541579] margin:0.30683810637055]Array
(
    [complete] => 
    [id] => 8465541579
    [time] => 1553104805324
    [pending] => 1.33766000
    [amount] => 1.33766000
    [type] => buy
    [price] => 0.03422
)

2019-03-20 19:00:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:00:17 - cex place new buy order: eth_btc 0.034222 1.33758 [8465542616] margin:0.30097598036352]Array
(
    [complete] => 
    [id] => 8465542616
    [time] => 1553104816903
    [pending] => 1.33758000
    [amount] => 1.33758000
    [type] => buy
    [price] => 0.034222
)

2019-03-20 19:00:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:00:28 - cex place new buy order: eth_btc 0.034224 1.3375 [8465543363] margin:0.2834268349696]Array
(
    [complete] => 
    [id] => 8465543363
    [time] => 1553104828149
    [pending] => 1.33750000
    [amount] => 1.33750000
    [type] => buy
    [price] => 0.034224
)

2019-03-20 19:00:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:00:40 - cex place new buy order: eth_btc 0.034226 1.33742 [8465544263] margin:0.29509729445452]Array
(
    [complete] => 
    [id] => 8465544263
    [time] => 1553104839818
    [pending] => 1.33742000
    [amount] => 1.33742000
    [type] => buy
    [price] => 0.034226
)

2019-03-20 19:00:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:00:50 - cex place new buy order: eth_btc 0.034228 1.33734 [8465545091] margin:0.28923688208484]Array
(
    [complete] => 
    [id] => 8465545091
    [time] => 1553104849641
    [pending] => 1.33734000
    [amount] => 1.33734000
    [type] => buy
    [price] => 0.034228
)

2019-03-20 19:00:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:01:00 - cex place new buy order: eth_btc 0.03423 1.33727 [8465545640] margin:0.26584867075663]Array
(
    [complete] => 
    [id] => 8465545640
    [time] => 1553104859520
    [pending] => 1.33727000
    [amount] => 1.33727000
    [type] => buy
    [price] => 0.03423
)

2019-03-20 19:01:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:01:05 - cex place new buy order: eth_btc 0.034232 1.33719 [8465545977] margin:0.25999065202149]Array
(
    [complete] => 
    [id] => 8465545977
    [time] => 1553104864922
    [pending] => 1.33719000
    [amount] => 1.33719000
    [type] => buy
    [price] => 0.034232
)

2019-03-20 19:01:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:01:20 - cex place new buy order: eth_btc 0.034234 1.33711 [8465546991] margin:0.25413331775428]Array
(
    [complete] => 
    [id] => 8465546991
    [time] => 1553104879711
    [pending] => 1.33711000
    [amount] => 1.33711000
    [type] => buy
    [price] => 0.034234
)

2019-03-20 19:01:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:01:31 - cex place new buy order: eth_btc 0.034236 1.33703 [8465547764] margin:0.248276667835]Array
(
    [complete] => 
    [id] => 8465547764
    [time] => 1553104890520
    [pending] => 1.33703000
    [amount] => 1.33703000
    [type] => buy
    [price] => 0.034236
)

2019-03-20 19:01:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:01:42 - cex place new buy order: eth_btc 0.034238 1.33695 [8465548458] margin:0.24826216484608]Array
(
    [complete] => 
    [id] => 8465548458
    [time] => 1553104901919
    [pending] => 1.33695000
    [amount] => 1.33695000
    [type] => buy
    [price] => 0.034238
)

2019-03-20 19:01:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:01:53 - cex place new buy order: eth_btc 0.03424 1.33688 [8465549585] margin:0.23656542056074]Array
(
    [complete] => 
    [id] => 8465549585
    [time] => 1553104913045
    [pending] => 1.33688000
    [amount] => 1.33688000
    [type] => buy
    [price] => 0.03424
)

2019-03-20 19:02:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:02:03 - cex place new buy order: eth_btc 0.034242 1.3368 [8465550632] margin:0.23655160329419]Array
(
    [complete] => 
    [id] => 8465550632
    [time] => 1553104923235
    [pending] => 1.33680000
    [amount] => 1.33680000
    [type] => buy
    [price] => 0.034242
)

2019-03-20 19:02:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:02:13 - cex place new buy order: eth_btc 0.034244 1.33672 [8465551490] margin:0.2336175680411]Array
(
    [complete] => 
    [id] => 8465551490
    [time] => 1553104933228
    [pending] => 1.33672000
    [amount] => 1.33672000
    [type] => buy
    [price] => 0.034244
)

2019-03-20 19:02:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:02:27 - cex place new buy order: eth_btc 0.034246 1.33664 [8465552605] margin:0.23652397360276]Array
(
    [complete] => 
    [id] => 8465552605
    [time] => 1553104946787
    [pending] => 1.33664000
    [amount] => 1.33664000
    [type] => buy
    [price] => 0.034246
)

2019-03-20 19:02:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:02:39 - cex place new buy order: eth_btc 0.034248 1.33656 [8465553704] margin:0.23651016117729]Array
(
    [complete] => 
    [id] => 8465553704
    [time] => 1553104959447
    [pending] => 1.33656000
    [amount] => 1.33656000
    [type] => buy
    [price] => 0.034248
)

2019-03-20 19:02:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:02:49 - cex place new buy order: eth_btc 0.03425 1.33649 [8465554575] margin:0.21897810218978]Array
(
    [complete] => 
    [id] => 8465554575
    [time] => 1553104968704
    [pending] => 1.33649000
    [amount] => 1.33649000
    [type] => buy
    [price] => 0.03425
)

2019-03-20 19:03:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:03:30 - cex place new buy order: eth_btc 0.034252 1.33641 [8465558388] margin:0.22188485343921]Array
(
    [complete] => 
    [id] => 8465558388
    [time] => 1553105010185
    [pending] => 1.33641000
    [amount] => 1.33641000
    [type] => buy
    [price] => 0.034252
)

2019-03-20 19:03:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:03:41 - cex place new buy order: eth_btc 0.034254 1.33633 [8465559522] margin:0.20435569568518]Array
(
    [complete] => 
    [id] => 8465559522
    [time] => 1553105020730
    [pending] => 1.33633000
    [amount] => 1.33633000
    [type] => buy
    [price] => 0.034254
)

2019-03-20 19:03:51 - cex delete buy orders: eth_btc [above margin]
2019-03-20 19:04:05 - cex place new buy order: eth_btc 0.034179 1.3393 [8465561166]Array
(
    [complete] => 
    [id] => 8465561166
    [time] => 1553105045290
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 19:04:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:04:18 - cex place new buy order: eth_btc 0.034181 1.33918 [8465561842] margin:0.41250987390655]Array
(
    [complete] => 
    [id] => 8465561842
    [time] => 1553105058098
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 19:04:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:04:30 - cex place new buy order: eth_btc 0.034183 1.33911 [8465562357] margin:0.41541116929469]Array
(
    [complete] => 
    [id] => 8465562357
    [time] => 1553105070334
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 19:04:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:04:43 - cex place new buy order: eth_btc 0.034185 1.33903 [8465563344] margin:0.43001316366829]Array
(
    [complete] => 
    [id] => 8465563344
    [time] => 1553105082542
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 19:04:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:04:54 - cex place new buy order: eth_btc 0.034187 1.33895 [8465564150] margin:0.40951238774973]Array
(
    [complete] => 
    [id] => 8465564150
    [time] => 1553105094201
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 19:05:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:05:08 - cex place new buy order: eth_btc 0.034189 1.33887 [8465564838] margin:0.39193892772529]Array
(
    [complete] => 
    [id] => 8465564838
    [time] => 1553105107716
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 19:05:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:05:16 - cex place new buy order: eth_btc 0.034191 1.33879 [8465565191] margin:0.38606650873036]Array
(
    [complete] => 
    [id] => 8465565191
    [time] => 1553105115684
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 19:05:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:05:26 - cex place new buy order: eth_btc 0.034193 1.33871 [8465565598] margin:0.38896850232504]Array
(
    [complete] => 
    [id] => 8465565598
    [time] => 1553105125550
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 19:05:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:05:37 - cex place new buy order: eth_btc 0.034195 1.33864 [8465566155] margin:0.38309694399765]Array
(
    [complete] => 
    [id] => 8465566155
    [time] => 1553105137288
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 19:05:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:05:50 - cex place new buy order: eth_btc 0.034197 1.33856 [8465566784] margin:0.37137760622277]Array
(
    [complete] => 
    [id] => 8465566784
    [time] => 1553105150095
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 19:06:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:06:01 - cex place new buy order: eth_btc 0.034199 1.33848 [8465567367] margin:0.37135588759907]Array
(
    [complete] => 
    [id] => 8465567367
    [time] => 1553105161361
    [pending] => 1.33848000
    [amount] => 1.33848000
    [type] => buy
    [price] => 0.034199
)

2019-03-20 19:06:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:06:08 - cex place new buy order: eth_btc 0.034201 0.01143 [] margin:0.35086693371538]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 19:06:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:06:16 - cex place new buy order: eth_btc 0.034201 1.3384 [8465568401] margin:0.37133417151545]Array
(
    [complete] => 
    [id] => 8465568401
    [time] => 1553105175584
    [pending] => 1.33840000
    [amount] => 1.33840000
    [type] => buy
    [price] => 0.034201
)

2019-03-20 19:06:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:06:25 - cex place new buy order: eth_btc 0.034203 1.33832 [8465568822] margin:0.35961757740548]Array
(
    [complete] => 
    [id] => 8465568822
    [time] => 1553105184612
    [pending] => 1.33832000
    [amount] => 1.33832000
    [type] => buy
    [price] => 0.034203
)

2019-03-20 19:06:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:06:35 - cex place new buy order: eth_btc 0.034205 1.33824 [8465569441] margin:0.35082590264581]Array
(
    [complete] => 
    [id] => 8465569441
    [time] => 1553105195357
    [pending] => 1.33824000
    [amount] => 1.33824000
    [type] => buy
    [price] => 0.034205
)

2019-03-20 19:06:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:06:47 - cex place new buy order: eth_btc 0.034207 1.33817 [8465570007] margin:0.34495863419768]Array
(
    [complete] => 
    [id] => 8465570007
    [time] => 1553105207488
    [pending] => 1.33817000
    [amount] => 1.33817000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 19:06:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:06:59 - cex place new buy order: eth_btc 0.034209 1.33809 [8465570709] margin:0.3478616738285]Array
(
    [complete] => 
    [id] => 8465570709
    [time] => 1553105219440
    [pending] => 1.33809000
    [amount] => 1.33809000
    [type] => buy
    [price] => 0.034209
)

2019-03-20 19:07:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:07:29 - cex place new buy order: eth_btc 0.034179 1.3393 [8465571760]Array
(
    [complete] => 
    [id] => 8465571760
    [time] => 1553105248707
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 19:07:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:07:41 - cex place new buy order: eth_btc 0.034181 1.33918 [8465572203] margin:0.45054269916034]Array
(
    [complete] => 
    [id] => 8465572203
    [time] => 1553105260758
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 19:07:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:07:52 - cex place new buy order: eth_btc 0.034183 1.33911 [8465572760] margin:0.44174004622182]Array
(
    [complete] => 
    [id] => 8465572760
    [time] => 1553105271840
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 19:08:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:08:03 - cex delete buy orders: eth_btc[move]
2019-03-20 19:08:04 - cex place new buy order: eth_btc 0.034185 1.33903 [8465573564] margin:0.43293842328507]Array
(
    [complete] => 
    [id] => 8465573564
    [time] => 1553105283786
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 19:08:04 - cex place new buy order: eth_btc 0.034178 1.33926 [] margin:0.45056906287486]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 19:08:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:08:15 - cex place new buy order: eth_btc 0.034187 1.33895 [8465574452] margin:0.42706291865329]Array
(
    [complete] => 
    [id] => 8465574452
    [time] => 1553105294983
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 19:08:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:08:27 - cex place new buy order: eth_btc 0.034189 1.33887 [8465575286] margin:0.42118810143612]Array
(
    [complete] => 
    [id] => 8465575286
    [time] => 1553105307359
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 19:08:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:08:39 - cex place new buy order: eth_btc 0.034191 1.33879 [8465575947] margin:0.40653973267819]Array
(
    [complete] => 
    [id] => 8465575947
    [time] => 1553105319340
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 19:08:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:08:51 - cex place new buy order: eth_btc 0.034193 1.33871 [8465577066] margin:0.39481765273592]Array
(
    [complete] => 
    [id] => 8465577066
    [time] => 1553105331178
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 19:09:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:09:01 - cex place new buy order: eth_btc 0.034195 1.33864 [8465577914] margin:0.38894575230295]Array
(
    [complete] => 
    [id] => 8465577914
    [time] => 1553105340922
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 19:09:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:09:08 - cex place new buy order: eth_btc 0.034197 1.33856 [8465578461] margin:0.38307453870223]Array
(
    [complete] => 
    [id] => 8465578461
    [time] => 1553105348092
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 19:09:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:09:21 - cex place new buy order: eth_btc 0.034199 1.33848 [8465579502] margin:0.3772040118132]Array
(
    [complete] => 
    [id] => 8465579502
    [time] => 1553105360824
    [pending] => 1.33848000
    [amount] => 1.33848000
    [type] => buy
    [price] => 0.034199
)

2019-03-20 19:09:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:09:35 - cex place new buy order: eth_btc 0.034201 1.3384 [8465580456] margin:0.37133417151545]Array
(
    [complete] => 
    [id] => 8465580456
    [time] => 1553105374553
    [pending] => 1.33840000
    [amount] => 1.33840000
    [type] => buy
    [price] => 0.034201
)

2019-03-20 19:09:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:09:46 - cex place new buy order: eth_btc 0.034203 1.33832 [8465581099] margin:0.36838873783001]Array
(
    [complete] => 
    [id] => 8465581099
    [time] => 1553105386147
    [pending] => 1.33832000
    [amount] => 1.33832000
    [type] => buy
    [price] => 0.034203
)

2019-03-20 19:09:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:09:57 - cex place new buy order: eth_btc 0.034205 1.33824 [8465581682] margin:0.36544364858939]Array
(
    [complete] => 
    [id] => 8465581682
    [time] => 1553105397032
    [pending] => 1.33824000
    [amount] => 1.33824000
    [type] => buy
    [price] => 0.034205
)

2019-03-20 19:10:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:10:08 - cex place new buy order: eth_btc 0.034207 1.33817 [8465582481] margin:0.35957552547723]Array
(
    [complete] => 
    [id] => 8465582481
    [time] => 1553105408103
    [pending] => 1.33817000
    [amount] => 1.33817000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 19:10:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:10:19 - cex place new buy order: eth_btc 0.034209 1.33809 [8465583228] margin:0.30985997836825]Array
(
    [complete] => 
    [id] => 8465583228
    [time] => 1553105418682
    [pending] => 1.33809000
    [amount] => 1.33809000
    [type] => buy
    [price] => 0.034209
)

2019-03-20 19:10:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:10:32 - cex place new buy order: eth_btc 0.034211 1.33801 [8465584117] margin:0.30984186372804]Array
(
    [complete] => 
    [id] => 8465584117
    [time] => 1553105431636
    [pending] => 1.33801000
    [amount] => 1.33801000
    [type] => buy
    [price] => 0.034211
)

2019-03-20 19:10:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:10:42 - cex place new buy order: eth_btc 0.034214 1.33789 [8465584727] margin:0.30104635529316]Array
(
    [complete] => 
    [id] => 8465584727
    [time] => 1553105441971
    [pending] => 1.33789000
    [amount] => 1.33789000
    [type] => buy
    [price] => 0.034214
)

2019-03-20 19:10:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:10:53 - cex place new buy order: eth_btc 0.034216 1.33781 [8465585253] margin:0.30979658639232]Array
(
    [complete] => 
    [id] => 8465585253
    [time] => 1553105453473
    [pending] => 1.33781000
    [amount] => 1.33781000
    [type] => buy
    [price] => 0.034216
)

2019-03-20 19:11:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:11:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:11:05 - cex place new buy order: eth_btc 0.034218 1.33774 [8465585638] margin:0.27763165585366]Array
(
    [complete] => 
    [id] => 8465585638
    [time] => 1553105464567
    [pending] => 1.33774000
    [amount] => 1.33774000
    [type] => buy
    [price] => 0.034218
)

2019-03-20 19:11:05 - cex place new buy order: eth_btc 0.034218 1.33774 [] margin:0.27763165585366]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 19:11:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:11:18 - cex place new buy order: eth_btc 0.03422 1.33766 [8465586134] margin:0.2834599649328]Array
(
    [complete] => 
    [id] => 8465586134
    [time] => 1553105478080
    [pending] => 1.33766000
    [amount] => 1.33766000
    [type] => buy
    [price] => 0.03422
)

2019-03-20 19:11:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:11:29 - cex place new buy order: eth_btc 0.034222 1.33758 [8465586527] margin:0.26006662380924]Array
(
    [complete] => 
    [id] => 8465586527
    [time] => 1553105489220
    [pending] => 1.33758000
    [amount] => 1.33758000
    [type] => buy
    [price] => 0.034222
)

2019-03-20 19:11:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:11:40 - cex place new buy order: eth_btc 0.034224 1.3375 [8465587053] margin:0.26005142589995]Array
(
    [complete] => 
    [id] => 8465587053
    [time] => 1553105500183
    [pending] => 1.33750000
    [amount] => 1.33750000
    [type] => buy
    [price] => 0.034224
)

2019-03-20 19:11:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:11:51 - cex place new buy order: eth_btc 0.034226 1.33742 [8465587641] margin:0.28048851750131]Array
(
    [complete] => 
    [id] => 8465587641
    [time] => 1553105510884
    [pending] => 1.33742000
    [amount] => 1.33742000
    [type] => buy
    [price] => 0.034226
)

2019-03-20 19:12:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:12:03 - cex place new buy order: eth_btc 0.034228 1.33734 [8465588157] margin:0.27462895874721]Array
(
    [complete] => 
    [id] => 8465588157
    [time] => 1553105522661
    [pending] => 1.33734000
    [amount] => 1.33734000
    [type] => buy
    [price] => 0.034228
)

2019-03-20 19:12:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:12:12 - cex place new buy order: eth_btc 0.03423 1.33727 [8465588584] margin:0.26877008472099]Array
(
    [complete] => 
    [id] => 8465588584
    [time] => 1553105531721
    [pending] => 1.33727000
    [amount] => 1.33727000
    [type] => buy
    [price] => 0.03423
)

2019-03-20 19:12:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:12:22 - cex place new buy order: eth_btc 0.034232 1.33719 [8465589234] margin:0.23954194905351]Array
(
    [complete] => 
    [id] => 8465589234
    [time] => 1553105542180
    [pending] => 1.33719000
    [amount] => 1.33719000
    [type] => buy
    [price] => 0.034232
)

2019-03-20 19:12:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:12:35 - cex place new buy order: eth_btc 0.034234 1.33711 [8465589755] margin:0.23368580942922]Array
(
    [complete] => 
    [id] => 8465589755
    [time] => 1553105555332
    [pending] => 1.33711000
    [amount] => 1.33711000
    [type] => buy
    [price] => 0.034234
)

2019-03-20 19:13:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:13:28 - cex place new buy order: eth_btc 0.034237 1.33699 [8465591912] margin:0.23074451616671]Array
(
    [complete] => 
    [id] => 8465591912
    [time] => 1553105608474
    [pending] => 1.33699000
    [amount] => 1.33699000
    [type] => buy
    [price] => 0.034237
)

2019-03-20 19:13:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:13:41 - cex place new buy order: eth_btc 0.034239 1.33692 [8465592662] margin:0.22488974561172]Array
(
    [complete] => 
    [id] => 8465592662
    [time] => 1553105620877
    [pending] => 1.33692000
    [amount] => 1.33692000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 19:13:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:13:53 - cex place new buy order: eth_btc 0.034241 1.33684 [8465593327] margin:0.21319470809846]Array
(
    [complete] => 
    [id] => 8465593327
    [time] => 1553105633437
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 19:14:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:14:05 - cex place new buy order: eth_btc 0.034188 1.3389 []Array
(
    [error] => Nonce must be incremented
)

2019-03-20 19:14:17 - cex place new buy order: eth_btc 0.034124 1.3414 [8465594689]Array
(
    [complete] => 
    [id] => 8465594689
    [time] => 1553105657449
    [pending] => 1.34140000
    [amount] => 1.34140000
    [type] => buy
    [price] => 0.034124
)

2019-03-20 19:14:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:14:27 - cex place new buy order: eth_btc 0.03413 1.34118 [8465595245] margin:0.54497509522413]Array
(
    [complete] => 
    [id] => 8465595245
    [time] => 1553105667425
    [pending] => 1.34118000
    [amount] => 1.34118000
    [type] => buy
    [price] => 0.03413
)

2019-03-20 19:14:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:14:37 - cex place new buy order: eth_btc 0.034133 1.34107 [8465595821] margin:0.52441918378108]Array
(
    [complete] => 
    [id] => 8465595821
    [time] => 1553105676718
    [pending] => 1.34107000
    [amount] => 1.34107000
    [type] => buy
    [price] => 0.034133
)

2019-03-20 19:14:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:14:44 - cex place new buy order: eth_btc 0.034189 1.33887 [8465596235] margin:0.35976483664335]Array
(
    [complete] => 
    [id] => 8465596235
    [time] => 1553105683826
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 19:14:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:14:53 - cex place new buy order: eth_btc 0.034191 1.33879 [8465596555] margin:0.35096955339124]Array
(
    [complete] => 
    [id] => 8465596555
    [time] => 1553105692886
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 19:15:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:15:05 - cex place new buy order: eth_btc 0.034193 1.33871 [8465597177] margin:0.34802444944873]Array
(
    [complete] => 
    [id] => 8465597177
    [time] => 1553105704938
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 19:15:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:15:16 - cex place new buy order: eth_btc 0.034195 1.33864 [8465598245] margin:0.34507969001316]Array
(
    [complete] => 
    [id] => 8465598245
    [time] => 1553105716283
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 19:15:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:15:28 - cex place new buy order: eth_btc 0.034197 1.33856 [8465599311] margin:0.33628680878441]Array
(
    [complete] => 
    [id] => 8465599311
    [time] => 1553105727599
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 19:15:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:15:40 - cex place new buy order: eth_btc 0.034199 1.33848 [8465600437] margin:0.34503932863534]Array
(
    [complete] => 
    [id] => 8465600437
    [time] => 1553105740212
    [pending] => 1.33848000
    [amount] => 1.33848000
    [type] => buy
    [price] => 0.034199
)

2019-03-20 19:15:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:15:51 - cex place new buy order: eth_btc 0.034201 1.3384 [8465601292] margin:0.33917136925821]Array
(
    [complete] => 
    [id] => 8465601292
    [time] => 1553105750558
    [pending] => 1.33840000
    [amount] => 1.33840000
    [type] => buy
    [price] => 0.034201
)

2019-03-20 19:16:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:16:01 - cex place new buy order: eth_btc 0.034203 1.33832 [8465602326] margin:0.31868549542438]Array
(
    [complete] => 
    [id] => 8465602326
    [time] => 1553105761380
    [pending] => 1.33832000
    [amount] => 1.33832000
    [type] => buy
    [price] => 0.034203
)

2019-03-20 19:16:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:16:06 - cex place new buy order: eth_btc 0.034205 1.33824 [8465602754] margin:0.32743750913609]Array
(
    [complete] => 
    [id] => 8465602754
    [time] => 1553105765789
    [pending] => 1.33824000
    [amount] => 1.33824000
    [type] => buy
    [price] => 0.034205
)

2019-03-20 19:16:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:16:16 - cex place new buy order: eth_btc 0.034207 1.33817 [8465603641] margin:0.31572485163855]Array
(
    [complete] => 
    [id] => 8465603641
    [time] => 1553105775665
    [pending] => 1.33817000
    [amount] => 1.33817000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 19:16:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:16:28 - cex place new buy order: eth_btc 0.034209 1.33809 [8465604561] margin:0.29816714899586]Array
(
    [complete] => 
    [id] => 8465604561
    [time] => 1553105787866
    [pending] => 1.33809000
    [amount] => 1.33809000
    [type] => buy
    [price] => 0.034209
)

2019-03-20 19:16:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:16:38 - cex place new buy order: eth_btc 0.034211 1.33801 [8465605543] margin:0.28645757212593]Array
(
    [complete] => 
    [id] => 8465605543
    [time] => 1553105798286
    [pending] => 1.33801000
    [amount] => 1.33801000
    [type] => buy
    [price] => 0.034211
)

2019-03-20 19:16:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:16:50 - cex place new buy order: eth_btc 0.034213 1.33793 [8465606444] margin:0.2864408265864]Array
(
    [complete] => 
    [id] => 8465606444
    [time] => 1553105810028
    [pending] => 1.33793000
    [amount] => 1.33793000
    [type] => buy
    [price] => 0.034213
)

2019-03-20 19:17:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:17:03 - cex place new buy order: eth_btc 0.034215 0.01143 [] margin:0.2922694724536]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 19:17:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:17:04 - cex place new buy order: eth_btc 0.034215 1.33785 [8465607181] margin:0.2922694724536]Array
(
    [complete] => 
    [id] => 8465607181
    [time] => 1553105824316
    [pending] => 1.33785000
    [amount] => 1.33785000
    [type] => buy
    [price] => 0.034215
)

2019-03-20 19:17:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:17:15 - cex place new buy order: eth_btc 0.034217 1.33777 [8465608024] margin:0.28640734137999]Array
(
    [complete] => 
    [id] => 8465608024
    [time] => 1553105834617
    [pending] => 1.33777000
    [amount] => 1.33777000
    [type] => buy
    [price] => 0.034217
)

2019-03-20 19:17:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:17:33 - cex place new buy order: eth_btc 0.034219 1.3377 [8465609563] margin:0.28639060171249]Array
(
    [complete] => 
    [id] => 8465609563
    [time] => 1553105853069
    [pending] => 1.33770000
    [amount] => 1.33770000
    [type] => buy
    [price] => 0.034219
)

2019-03-20 19:17:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:17:44 - cex place new buy order: eth_btc 0.034221 1.33762 [8465610444] margin:0.28052949943018]Array
(
    [complete] => 
    [id] => 8465610444
    [time] => 1553105863888
    [pending] => 1.33762000
    [amount] => 1.33762000
    [type] => buy
    [price] => 0.034221
)

2019-03-20 19:17:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:17:56 - cex place new buy order: eth_btc 0.034223 1.33754 [8465611803] margin:0.27759109370891]Array
(
    [complete] => 
    [id] => 8465611803
    [time] => 1553105875820
    [pending] => 1.33754000
    [amount] => 1.33754000
    [type] => buy
    [price] => 0.034223
)

2019-03-20 19:18:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:18:15 - cex place new buy order: eth_btc 0.034225 1.33746 [8465613650] margin:0.28341855368883]Array
(
    [complete] => 
    [id] => 8465613650
    [time] => 1553105894528
    [pending] => 1.33746000
    [amount] => 1.33746000
    [type] => buy
    [price] => 0.034225
)

2019-03-20 19:18:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:18:27 - cex place new buy order: eth_btc 0.034227 1.33738 [8465614800] margin:0.26587197241943]Array
(
    [complete] => 
    [id] => 8465614800
    [time] => 1553105907443
    [pending] => 1.33738000
    [amount] => 1.33738000
    [type] => buy
    [price] => 0.034227
)

2019-03-20 19:18:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:18:40 - cex place new buy order: eth_btc 0.034229 1.33731 [8465615577] margin:0.27462093546406]Array
(
    [complete] => 
    [id] => 8465615577
    [time] => 1553105920363
    [pending] => 1.33731000
    [amount] => 1.33731000
    [type] => buy
    [price] => 0.034229
)

2019-03-20 19:18:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:18:50 - cex place new buy order: eth_btc 0.034231 1.33723 [8465616473] margin:0.25999824720284]Array
(
    [complete] => 
    [id] => 8465616473
    [time] => 1553105930460
    [pending] => 1.33723000
    [amount] => 1.33723000
    [type] => buy
    [price] => 0.034231
)

2019-03-20 19:18:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:19:01 - cex place new buy order: eth_btc 0.034233 1.33715 [8465617414] margin:0.2599830572839]Array
(
    [complete] => 
    [id] => 8465617414
    [time] => 1553105940576
    [pending] => 1.33715000
    [amount] => 1.33715000
    [type] => buy
    [price] => 0.034233
)

2019-03-20 19:19:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:19:08 - cex place new buy order: eth_btc 0.034235 1.33707 [8465618011] margin:0.25120490725865]Array
(
    [complete] => 
    [id] => 8465618011
    [time] => 1553105947598
    [pending] => 1.33707000
    [amount] => 1.33707000
    [type] => buy
    [price] => 0.034235
)

2019-03-20 19:19:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:19:19 - cex place new buy order: eth_btc 0.034237 1.33699 [8465619066] margin:0.24826941612874]Array
(
    [complete] => 
    [id] => 8465619066
    [time] => 1553105959038
    [pending] => 1.33699000
    [amount] => 1.33699000
    [type] => buy
    [price] => 0.034237
)

2019-03-20 19:19:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:19:29 - cex place new buy order: eth_btc 0.034239 1.33692 [8465620232] margin:0.24241362189317]Array
(
    [complete] => 
    [id] => 8465620232
    [time] => 1553105969354
    [pending] => 1.33692000
    [amount] => 1.33692000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 19:19:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:19:41 - cex place new buy order: eth_btc 0.034241 1.33684 [8465621174] margin:0.23947898717911]Array
(
    [complete] => 
    [id] => 8465621174
    [time] => 1553105981517
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 19:19:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:19:52 - cex place new buy order: eth_btc 0.034243 1.33676 [8465621959] margin:0.23362439038634]Array
(
    [complete] => 
    [id] => 8465621959
    [time] => 1553105992368
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 19:20:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:20:04 - cex place new buy order: eth_btc 0.034245 1.33668 [8465622666] margin:0.24821141772522]Array
(
    [complete] => 
    [id] => 8465622666
    [time] => 1553106003536
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 19:20:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:20:17 - cex place new buy order: eth_btc 0.034247 1.3366 [8465623419] margin:0.22775717581103]Array
(
    [complete] => 
    [id] => 8465623419
    [time] => 1553106017437
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 19:20:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:20:29 - cex place new buy order: eth_btc 0.034249 1.33652 [8465624083] margin:0.21606470261906]Array
(
    [complete] => 
    [id] => 8465624083
    [time] => 1553106029292
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 19:20:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:20:42 - cex place new buy order: eth_btc 0.034251 1.33645 [8465624930] margin:0.22773057720942]Array
(
    [complete] => 
    [id] => 8465624930
    [time] => 1553106042101
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 19:20:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:20:53 - cex place new buy order: eth_btc 0.034253 1.33637 [8465625458] margin:0.20436166175226]Array
(
    [complete] => 
    [id] => 8465625458
    [time] => 1553106053485
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 19:21:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:21:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:21:05 - cex place new buy order: eth_btc 0.034255 1.33629 [8465625879] margin:0.20143044810976]Array
(
    [complete] => 
    [id] => 8465625879
    [time] => 1553106064690
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 19:21:05 - cex place new buy order: eth_btc 0.034255 1.33629 [] margin:0.20143044810976]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 19:21:19 - cex delete buy orders: eth_btc [above margin]
2019-03-20 19:21:30 - cex place new buy order: eth_btc 0.03415 1.3404 [8465626877]Array
(
    [complete] => 
    [id] => 8465626877
    [time] => 1553106089813
    [pending] => 1.34040000
    [amount] => 1.34040000
    [type] => buy
    [price] => 0.03415
)

2019-03-20 19:21:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:21:41 - cex place new buy order: eth_btc 0.034152 1.34032 [8465627455] margin:0.50070274068867]Array
(
    [complete] => 
    [id] => 8465627455
    [time] => 1553106101064
    [pending] => 1.34032000
    [amount] => 1.34032000
    [type] => buy
    [price] => 0.034152
)

2019-03-20 19:21:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:21:52 - cex place new buy order: eth_btc 0.034154 1.34024 [8465628113] margin:0.49481759091174]Array
(
    [complete] => 
    [id] => 8465628113
    [time] => 1553106111769
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 19:22:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:22:03 - cex place new buy order: eth_btc 0.034156 1.34016 [8465628691] margin:0.48893313034313]Array
(
    [complete] => 
    [id] => 8465628691
    [time] => 1553106122525
    [pending] => 1.34016000
    [amount] => 1.34016000
    [type] => buy
    [price] => 0.034156
)

2019-03-20 19:22:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:22:14 - cex place new buy order: eth_btc 0.034158 1.34009 [8465629315] margin:0.50061479009309]Array
(
    [complete] => 
    [id] => 8465629315
    [time] => 1553106134486
    [pending] => 1.34009000
    [amount] => 1.34009000
    [type] => buy
    [price] => 0.034158
)

2019-03-20 19:22:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:22:25 - cex place new buy order: eth_btc 0.03416 1.34001 [8465629874] margin:0.47131147540982]Array
(
    [complete] => 
    [id] => 8465629874
    [time] => 1553106145324
    [pending] => 1.34001000
    [amount] => 1.34001000
    [type] => buy
    [price] => 0.03416
)

2019-03-20 19:23:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:23:31 - cex place new buy order: eth_btc 0.034166 1.33977 [8465633870] margin:0.4595211613885]Array
(
    [complete] => 
    [id] => 8465633870
    [time] => 1553106210852
    [pending] => 1.33977000
    [amount] => 1.33977000
    [type] => buy
    [price] => 0.034166
)

2019-03-20 19:23:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:23:43 - cex place new buy order: eth_btc 0.03417 1.33961 [8465634428] margin:0.46532045654082]Array
(
    [complete] => 
    [id] => 8465634428
    [time] => 1553106222564
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 19:23:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:23:54 - cex place new buy order: eth_btc 0.034176 1.33938 [8465634768] margin:0.42720037453183]Array
(
    [complete] => 
    [id] => 8465634768
    [time] => 1553106233724
    [pending] => 1.33938000
    [amount] => 1.33938000
    [type] => buy
    [price] => 0.034176
)

2019-03-20 19:24:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:24:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:24:06 - cex place new buy order: eth_btc 0.034178 1.3393 [8465635202] margin:0.4242495172333]Array
(
    [complete] => 
    [id] => 8465635202
    [time] => 1553106246054
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034178
)

2019-03-20 19:24:07 - cex place new buy order: eth_btc 0.034182 1.33914 [] margin:0.41249780586272]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 19:24:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:24:19 - cex place new buy order: eth_btc 0.034182 1.33914 [8465636264] margin:0.41249780586272]Array
(
    [complete] => 
    [id] => 8465636264
    [time] => 1553106258979
    [pending] => 1.33914000
    [amount] => 1.33914000
    [type] => buy
    [price] => 0.034182
)

2019-03-20 19:24:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:24:30 - cex place new buy order: eth_btc 0.034184 1.33907 [8465636837] margin:0.40954832670255]Array
(
    [complete] => 
    [id] => 8465636837
    [time] => 1553106269769
    [pending] => 1.33907000
    [amount] => 1.33907000
    [type] => buy
    [price] => 0.034184
)

2019-03-20 19:24:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:24:39 - cex place new buy order: eth_btc 0.034186 1.33899 [8465637181] margin:0.40952436669983]Array
(
    [complete] => 
    [id] => 8465637181
    [time] => 1553106278721
    [pending] => 1.33899000
    [amount] => 1.33899000
    [type] => buy
    [price] => 0.034186
)

2019-03-20 19:24:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:24:49 - cex place new buy order: eth_btc 0.034188 1.33891 [8465637695] margin:0.4036504036504]Array
(
    [complete] => 
    [id] => 8465637695
    [time] => 1553106289190
    [pending] => 1.33891000
    [amount] => 1.33891000
    [type] => buy
    [price] => 0.034188
)

2019-03-20 19:25:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:25:02 - cex place new buy order: eth_btc 0.03419 1.33883 [8465638210] margin:0.39777712781517]Array
(
    [complete] => 
    [id] => 8465638210
    [time] => 1553106302460
    [pending] => 1.33883000
    [amount] => 1.33883000
    [type] => buy
    [price] => 0.03419
)

2019-03-20 19:25:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:25:16 - cex place new buy order: eth_btc 0.034192 1.33875 [8465638809] margin:0.38605521759476]Array
(
    [complete] => 
    [id] => 8465638809
    [time] => 1553106316021
    [pending] => 1.33875000
    [amount] => 1.33875000
    [type] => buy
    [price] => 0.034192
)

2019-03-20 19:25:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:25:29 - cex place new buy order: eth_btc 0.034194 1.33867 [8465639357] margin:0.38895712698135]Array
(
    [complete] => 
    [id] => 8465639357
    [time] => 1553106328828
    [pending] => 1.33867000
    [amount] => 1.33867000
    [type] => buy
    [price] => 0.034194
)

2019-03-20 19:25:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:25:41 - cex place new buy order: eth_btc 0.034198 1.33852 [8465639807] margin:0.39768407509213]Array
(
    [complete] => 
    [id] => 8465639807
    [time] => 1553106340613
    [pending] => 1.33852000
    [amount] => 1.33852000
    [type] => buy
    [price] => 0.034198
)

2019-03-20 19:25:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:25:53 - cex place new buy order: eth_btc 0.0342 1.33844 [8465640228] margin:0.40935672514619]Array
(
    [complete] => 
    [id] => 8465640228
    [time] => 1553106352599
    [pending] => 1.33844000
    [amount] => 1.33844000
    [type] => buy
    [price] => 0.0342
)

2019-03-20 19:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:26:06 - cex place new buy order: eth_btc 0.034202 1.33836 [8465640708] margin:0.40348517630548]Array
(
    [complete] => 
    [id] => 8465640708
    [time] => 1553106365731
    [pending] => 1.33836000
    [amount] => 1.33836000
    [type] => buy
    [price] => 0.034202
)

2019-03-20 19:26:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:26:16 - cex place new buy order: eth_btc 0.034204 1.33828 [8465641304] margin:0.40638521810314]Array
(
    [complete] => 
    [id] => 8465641304
    [time] => 1553106375646
    [pending] => 1.33828000
    [amount] => 1.33828000
    [type] => buy
    [price] => 0.034204
)

2019-03-20 19:26:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:26:28 - cex place new buy order: eth_btc 0.03421 1.33805 [8465642288] margin:0.38877521192633]Array
(
    [complete] => 
    [id] => 8465642288
    [time] => 1553106387623
    [pending] => 1.33805000
    [amount] => 1.33805000
    [type] => buy
    [price] => 0.03421
)

2019-03-20 19:26:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:26:39 - cex place new buy order: eth_btc 0.034216 1.33781 [8465643301] margin:0.37409399111525]Array
(
    [complete] => 
    [id] => 8465643301
    [time] => 1553106398700
    [pending] => 1.33781000
    [amount] => 1.33781000
    [type] => buy
    [price] => 0.034216
)

2019-03-20 19:26:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:26:49 - cex place new buy order: eth_btc 0.034218 1.33774 [8465644121] margin:0.36822724881642]Array
(
    [complete] => 
    [id] => 8465644121
    [time] => 1553106408724
    [pending] => 1.33774000
    [amount] => 1.33774000
    [type] => buy
    [price] => 0.034218
)

2019-03-20 19:26:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:26:58 - cex place new buy order: eth_btc 0.034226 1.33742 [8465644890] margin:0.35061064687665]Array
(
    [complete] => 
    [id] => 8465644890
    [time] => 1553106418206
    [pending] => 1.33742000
    [amount] => 1.33742000
    [type] => buy
    [price] => 0.034226
)

2019-03-20 19:27:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:27:05 - cex place new buy order: eth_btc 0.034228 1.33734 [8465645620] margin:0.34474699076779]Array
(
    [complete] => 
    [id] => 8465645620
    [time] => 1553106425486
    [pending] => 1.33734000
    [amount] => 1.33734000
    [type] => buy
    [price] => 0.034228
)

2019-03-20 19:27:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:27:26 - cex place new buy order: eth_btc 0.03423 1.33727 [8465647617] margin:0.32719836400816]Array
(
    [complete] => 
    [id] => 8465647617
    [time] => 1553106445932
    [pending] => 1.33727000
    [amount] => 1.33727000
    [type] => buy
    [price] => 0.03423
)

2019-03-20 19:27:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:27:39 - cex place new buy order: eth_btc 0.034232 1.33719 [8465648770] margin:0.35931292358027]Array
(
    [complete] => 
    [id] => 8465648770
    [time] => 1553106459165
    [pending] => 1.33719000
    [amount] => 1.33719000
    [type] => buy
    [price] => 0.034232
)

2019-03-20 19:27:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:27:50 - cex place new buy order: eth_btc 0.034234 1.33711 [8465649700] margin:0.38266051294036]Array
(
    [complete] => 
    [id] => 8465649700
    [time] => 1553106469848
    [pending] => 1.33711000
    [amount] => 1.33711000
    [type] => buy
    [price] => 0.034234
)

2019-03-20 19:27:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:27:58 - cex place new buy order: eth_btc 0.034236 1.33703 [8465650333] margin:0.35342913891809]Array
(
    [complete] => 
    [id] => 8465650333
    [time] => 1553106478105
    [pending] => 1.33703000
    [amount] => 1.33703000
    [type] => buy
    [price] => 0.034236
)

2019-03-20 19:28:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:28:06 - cex place new buy order: eth_btc 0.034238 1.33695 [8465651102] margin:0.35924995618903]Array
(
    [complete] => 
    [id] => 8465651102
    [time] => 1553106485826
    [pending] => 1.33695000
    [amount] => 1.33695000
    [type] => buy
    [price] => 0.034238
)

2019-03-20 19:28:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:28:18 - cex place new buy order: eth_btc 0.03424 1.33688 [8465652167] margin:0.3446261682243]Array
(
    [complete] => 
    [id] => 8465652167
    [time] => 1553106498111
    [pending] => 1.33688000
    [amount] => 1.33688000
    [type] => buy
    [price] => 0.03424
)

2019-03-20 19:28:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:28:28 - cex place new buy order: eth_btc 0.034242 1.3368 [8465653182] margin:0.35044681969509]Array
(
    [complete] => 
    [id] => 8465653182
    [time] => 1553106508162
    [pending] => 1.33680000
    [amount] => 1.33680000
    [type] => buy
    [price] => 0.034242
)

2019-03-20 19:28:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:28:38 - cex place new buy order: eth_btc 0.034244 1.33672 [8465654450] margin:0.34458591286062]Array
(
    [complete] => 
    [id] => 8465654450
    [time] => 1553106518312
    [pending] => 1.33672000
    [amount] => 1.33672000
    [type] => buy
    [price] => 0.034244
)

2019-03-20 19:28:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:28:49 - cex place new buy order: eth_btc 0.034246 1.33664 [8465655653] margin:0.34456578870525]Array
(
    [complete] => 
    [id] => 8465655653
    [time] => 1553106529204
    [pending] => 1.33664000
    [amount] => 1.33664000
    [type] => buy
    [price] => 0.034246
)

2019-03-20 19:28:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:28:58 - cex place new buy order: eth_btc 0.034248 1.33656 [8465656581] margin:0.35622518103247]Array
(
    [complete] => 
    [id] => 8465656581
    [time] => 1553106538506
    [pending] => 1.33656000
    [amount] => 1.33656000
    [type] => buy
    [price] => 0.034248
)

2019-03-20 19:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:29:07 - cex place new buy order: eth_btc 0.03425 0.01142 [] margin:0.34160583941605]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 19:29:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:29:16 - cex place new buy order: eth_btc 0.03425 1.33649 [8465658164] margin:0.34744525547443]Array
(
    [complete] => 
    [id] => 8465658164
    [time] => 1553106556160
    [pending] => 1.33649000
    [amount] => 1.33649000
    [type] => buy
    [price] => 0.03425
)

2019-03-20 19:29:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:29:27 - cex place new buy order: eth_btc 0.034254 1.33633 [8465659263] margin:0.36784025223331]Array
(
    [complete] => 
    [id] => 8465659263
    [time] => 1553106566914
    [pending] => 1.33633000
    [amount] => 1.33633000
    [type] => buy
    [price] => 0.034254
)

2019-03-20 19:29:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:29:36 - cex place new buy order: eth_btc 0.034256 1.33625 [8465660301] margin:0.39409154600654]Array
(
    [complete] => 
    [id] => 8465660301
    [time] => 1553106576334
    [pending] => 1.33625000
    [amount] => 1.33625000
    [type] => buy
    [price] => 0.034256
)

2019-03-20 19:29:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:29:45 - cex place new buy order: eth_btc 0.034258 1.33617 [8465660983] margin:0.36487827660689]Array
(
    [complete] => 
    [id] => 8465660983
    [time] => 1553106585371
    [pending] => 1.33617000
    [amount] => 1.33617000
    [type] => buy
    [price] => 0.034258
)

2019-03-20 19:29:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:29:55 - cex place new buy order: eth_btc 0.03426 1.3361 [8465661450] margin:0.36485697606539]Array
(
    [complete] => 
    [id] => 8465661450
    [time] => 1553106595297
    [pending] => 1.33610000
    [amount] => 1.33610000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 19:30:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:30:05 - cex place new buy order: eth_btc 0.034262 1.33602 [8465661778] margin:0.35316093631428]Array
(
    [complete] => 
    [id] => 8465661778
    [time] => 1553106604615
    [pending] => 1.33602000
    [amount] => 1.33602000
    [type] => buy
    [price] => 0.034262
)

2019-03-20 19:30:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:30:13 - cex place new buy order: eth_btc 0.034266 1.33586 [8465662182] margin:0.33560964221095]Array
(
    [complete] => 
    [id] => 8465662182
    [time] => 1553106613273
    [pending] => 1.33586000
    [amount] => 1.33586000
    [type] => buy
    [price] => 0.034266
)

2019-03-20 19:30:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:30:22 - cex place new buy order: eth_btc 0.034268 1.33578 [8465662635] margin:0.32391735730126]Array
(
    [complete] => 
    [id] => 8465662635
    [time] => 1553106622004
    [pending] => 1.33578000
    [amount] => 1.33578000
    [type] => buy
    [price] => 0.034268
)

2019-03-20 19:30:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:30:30 - cex place new buy order: eth_btc 0.03427 1.33571 [8465663069] margin:0.31514444120222]Array
(
    [complete] => 
    [id] => 8465663069
    [time] => 1553106630155
    [pending] => 1.33571000
    [amount] => 1.33571000
    [type] => buy
    [price] => 0.03427
)

2019-03-20 19:30:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:30:39 - cex place new buy order: eth_btc 0.034272 1.33563 [8465663780] margin:0.29761904761905]Array
(
    [complete] => 
    [id] => 8465663780
    [time] => 1553106639496
    [pending] => 1.33563000
    [amount] => 1.33563000
    [type] => buy
    [price] => 0.034272
)

2019-03-20 19:30:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:30:48 - cex place new buy order: eth_btc 0.034274 1.33555 [8465664496] margin:0.29468401703916]Array
(
    [complete] => 
    [id] => 8465664496
    [time] => 1553106648105
    [pending] => 1.33555000
    [amount] => 1.33555000
    [type] => buy
    [price] => 0.034274
)

2019-03-20 19:30:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:30:57 - cex place new buy order: eth_btc 0.034276 1.33547 [8465665202] margin:0.29758431555607]Array
(
    [complete] => 
    [id] => 8465665202
    [time] => 1553106657205
    [pending] => 1.33547000
    [amount] => 1.33547000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 19:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:31:06 - cex place new buy order: eth_btc 0.034278 1.33539 [8465665785] margin:0.2917323064356]Array
(
    [complete] => 
    [id] => 8465665785
    [time] => 1553106665705
    [pending] => 1.33539000
    [amount] => 1.33539000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 19:31:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:31:13 - cex place new buy order: eth_btc 0.03428 1.33532 [8465666370] margin:0.28588098016336]Array
(
    [complete] => 
    [id] => 8465666370
    [time] => 1553106673329
    [pending] => 1.33532000
    [amount] => 1.33532000
    [type] => buy
    [price] => 0.03428
)

2019-03-20 19:31:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:31:24 - cex place new buy order: eth_btc 0.034282 1.33524 [8465666971] margin:0.28586430196604]Array
(
    [complete] => 
    [id] => 8465666971
    [time] => 1553106684331
    [pending] => 1.33524000
    [amount] => 1.33524000
    [type] => buy
    [price] => 0.034282
)

2019-03-20 19:31:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:31:34 - cex place new buy order: eth_btc 0.034284 1.33516 [8465667567] margin:0.27709718819273]Array
(
    [complete] => 
    [id] => 8465667567
    [time] => 1553106693842
    [pending] => 1.33516000
    [amount] => 1.33516000
    [type] => buy
    [price] => 0.034284
)

2019-03-20 19:31:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:31:43 - cex place new buy order: eth_btc 0.034286 1.33508 [8465668186] margin:0.27124773960217]Array
(
    [complete] => 
    [id] => 8465668186
    [time] => 1553106702965
    [pending] => 1.33508000
    [amount] => 1.33508000
    [type] => buy
    [price] => 0.034286
)

2019-03-20 19:31:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:31:53 - cex place new buy order: eth_btc 0.034288 1.335 [8465668924] margin:0.26831544563697]Array
(
    [complete] => 
    [id] => 8465668924
    [time] => 1553106712661
    [pending] => 1.33500000
    [amount] => 1.33500000
    [type] => buy
    [price] => 0.034288
)

2019-03-20 19:32:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:32:03 - cex place new buy order: eth_btc 0.03429 1.33493 [8465669543] margin:0.23038786818312]Array
(
    [complete] => 
    [id] => 8465669543
    [time] => 1553106723157
    [pending] => 1.33493000
    [amount] => 1.33493000
    [type] => buy
    [price] => 0.03429
)

2019-03-20 19:32:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:32:12 - cex place new buy order: eth_btc 0.034292 1.33485 [8465670045] margin:0.24203895952408]Array
(
    [complete] => 
    [id] => 8465670045
    [time] => 1553106732372
    [pending] => 1.33485000
    [amount] => 1.33485000
    [type] => buy
    [price] => 0.034292
)

2019-03-20 19:32:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:32:21 - cex place new buy order: eth_btc 0.034294 1.33477 [8465670538] margin:0.24202484399602]Array
(
    [complete] => 
    [id] => 8465670538
    [time] => 1553106741495
    [pending] => 1.33477000
    [amount] => 1.33477000
    [type] => buy
    [price] => 0.034294
)

2019-03-20 19:32:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:32:31 - cex place new buy order: eth_btc 0.034296 1.33469 [8465671071] margin:0.22160018661068]Array
(
    [complete] => 
    [id] => 8465671071
    [time] => 1553106751260
    [pending] => 1.33469000
    [amount] => 1.33469000
    [type] => buy
    [price] => 0.034296
)

2019-03-20 19:32:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:32:39 - cex place new buy order: eth_btc 0.034298 1.33462 [8465671364] margin:0.22741850836783]Array
(
    [complete] => 
    [id] => 8465671364
    [time] => 1553106759247
    [pending] => 1.33462000
    [amount] => 1.33462000
    [type] => buy
    [price] => 0.034298
)

2019-03-20 19:32:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:32:48 - cex place new buy order: eth_btc 0.0343 1.33454 [8465672033] margin:0.23906705539358]Array
(
    [complete] => 
    [id] => 8465672033
    [time] => 1553106768286
    [pending] => 1.33454000
    [amount] => 1.33454000
    [type] => buy
    [price] => 0.0343
)

2019-03-20 19:32:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:32:57 - cex place new buy order: eth_btc 0.034302 1.33446 [8465672635] margin:0.23613783452858]Array
(
    [complete] => 
    [id] => 8465672635
    [time] => 1553106777333
    [pending] => 1.33446000
    [amount] => 1.33446000
    [type] => buy
    [price] => 0.034302
)

2019-03-20 19:33:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:33:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:33:24 - cex place new buy order: eth_btc 0.034304 1.33438 [8465675104] margin:0.21571828358209]Array
(
    [complete] => 
    [id] => 8465675104
    [time] => 1553106804514
    [pending] => 1.33438000
    [amount] => 1.33438000
    [type] => buy
    [price] => 0.034304
)

2019-03-20 19:33:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:33:35 - cex place new buy order: eth_btc 0.034306 1.3343 [8465675911] margin:0.25359995336092]Array
(
    [complete] => 
    [id] => 8465675911
    [time] => 1553106814690
    [pending] => 1.33430000
    [amount] => 1.33430000
    [type] => buy
    [price] => 0.034306
)

2019-03-20 19:33:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:33:43 - cex place new buy order: eth_btc 0.034308 1.33423 [8465676457] margin:0.25358516963974]Array
(
    [complete] => 
    [id] => 8465676457
    [time] => 1553106823308
    [pending] => 1.33423000
    [amount] => 1.33423000
    [type] => buy
    [price] => 0.034308
)

2019-03-20 19:33:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:33:52 - cex place new buy order: eth_btc 0.03431 1.33415 [8465676897] margin:0.22733896823084]Array
(
    [complete] => 
    [id] => 8465676897
    [time] => 1553106832240
    [pending] => 1.33415000
    [amount] => 1.33415000
    [type] => buy
    [price] => 0.03431
)

2019-03-20 19:34:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:34:01 - cex place new buy order: eth_btc 0.034312 1.33407 [8465677234] margin:0.20109582653298]Array
(
    [complete] => 
    [id] => 8465677234
    [time] => 1553106841202
    [pending] => 1.33407000
    [amount] => 1.33407000
    [type] => buy
    [price] => 0.034312
)

2019-03-20 19:34:04 - cex delete buy orders: eth_btc [above margin]
2019-03-20 19:34:12 - cex place new buy order: eth_btc 0.034254 1.3363 [8465678145]Array
(
    [complete] => 
    [id] => 8465678145
    [time] => 1553106852305
    [pending] => 1.33630000
    [amount] => 1.33630000
    [type] => buy
    [price] => 0.034254
)

2019-03-20 19:34:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:34:20 - cex place new buy order: eth_btc 0.034256 1.33625 [8465678746] margin:0.36489957963568]Array
(
    [complete] => 
    [id] => 8465678746
    [time] => 1553106860259
    [pending] => 1.33625000
    [amount] => 1.33625000
    [type] => buy
    [price] => 0.034256
)

2019-03-20 19:34:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:34:30 - cex place new buy order: eth_btc 0.034258 1.33617 [8465679411] margin:0.37655438145834]Array
(
    [complete] => 
    [id] => 8465679411
    [time] => 1553106869736
    [pending] => 1.33617000
    [amount] => 1.33617000
    [type] => buy
    [price] => 0.034258
)

2019-03-20 19:34:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:34:40 - cex place new buy order: eth_btc 0.03426 1.3361 [8465679864] margin:0.39404553415063]Array
(
    [complete] => 
    [id] => 8465679864
    [time] => 1553106879893
    [pending] => 1.33610000
    [amount] => 1.33610000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 19:34:47 - cex delete buy orders: eth_btc[move]
2019-03-20 19:34:49 - cex place new buy order: eth_btc 0.034253 1.33606 [8465680443] margin:0.38819649163773]Array
(
    [complete] => 
    [id] => 8465680443
    [time] => 1553106889185
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 19:34:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:34:59 - cex place new buy order: eth_btc 0.034255 1.33629 [8465680939] margin:0.39994161436285]Array
(
    [complete] => 
    [id] => 8465680939
    [time] => 1553106899345
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 19:35:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:35:13 - cex place new buy order: eth_btc 0.034257 1.33621 [8465681888] margin:0.39699915345768]Array
(
    [complete] => 
    [id] => 8465681888
    [time] => 1553106913104
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 19:35:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:35:25 - cex place new buy order: eth_btc 0.034259 1.33613 [8465682506] margin:0.3853002130827]Array
(
    [complete] => 
    [id] => 8465682506
    [time] => 1553106924557
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 19:35:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:35:37 - cex place new buy order: eth_btc 0.034265 1.3359 [8465683139] margin:0.3589668758208]Array
(
    [complete] => 
    [id] => 8465683139
    [time] => 1553106937221
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 19:35:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:35:50 - cex place new buy order: eth_btc 0.034271 1.33567 [8465683797] margin:0.34139651600478]Array
(
    [complete] => 
    [id] => 8465683797
    [time] => 1553106950387
    [pending] => 1.33567000
    [amount] => 1.33567000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 19:36:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:36:06 - cex place new buy order: eth_btc 0.034273 1.33559 [8465684732] margin:0.31219910716891]Array
(
    [complete] => 
    [id] => 8465684732
    [time] => 1553106966239
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 19:36:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:36:20 - cex place new buy order: eth_btc 0.034275 1.33551 [8465685688] margin:0.30926331145149]Array
(
    [complete] => 
    [id] => 8465685688
    [time] => 1553106980440
    [pending] => 1.33551000
    [amount] => 1.33551000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 19:36:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:36:33 - cex place new buy order: eth_btc 0.034277 1.33543 [8465686897] margin:0.3004930419815]Array
(
    [complete] => 
    [id] => 8465686897
    [time] => 1553106992832
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 19:36:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:36:44 - cex place new buy order: eth_btc 0.034279 1.33536 [8465687946] margin:0.28297208203272]Array
(
    [complete] => 
    [id] => 8465687946
    [time] => 1553107003812
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 19:36:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:36:56 - cex place new buy order: eth_btc 0.034281 1.33528 [8465688997] margin:0.23336542107875]Array
(
    [complete] => 
    [id] => 8465688997
    [time] => 1553107016152
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 19:37:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:37:06 - cex place new buy order: eth_btc 0.034283 1.3352 [8465689970] margin:0.24501939736896]Array
(
    [complete] => 
    [id] => 8465689970
    [time] => 1553107025600
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 19:37:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:37:26 - cex place new buy order: eth_btc 0.034285 1.33512 [8465691819] margin:0.23042146711389]Array
(
    [complete] => 
    [id] => 8465691819
    [time] => 1553107046239
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 19:37:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:37:39 - cex place new buy order: eth_btc 0.034287 1.33504 [8465692832] margin:0.22165835447838]Array
(
    [complete] => 
    [id] => 8465692832
    [time] => 1553107058571
    [pending] => 1.33504000
    [amount] => 1.33504000
    [type] => buy
    [price] => 0.034287
)

2019-03-20 19:37:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:37:50 - cex place new buy order: eth_btc 0.034289 1.33497 [8465693785] margin:0.21289626410801]Array
(
    [complete] => 
    [id] => 8465693785
    [time] => 1553107069885
    [pending] => 1.33497000
    [amount] => 1.33497000
    [type] => buy
    [price] => 0.034289
)

2019-03-20 19:38:02 - cex delete buy orders: eth_btc [above margin]
2019-03-20 19:38:06 - cex place new buy order: eth_btc 0.034168 1.3397 [8465695260]Array
(
    [complete] => 
    [id] => 8465695260
    [time] => 1553107085730
    [pending] => 1.33970000
    [amount] => 1.33970000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 19:38:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:38:20 - cex place new buy order: eth_btc 0.034243 1.33676 [8465696693] margin:0.31539292702156]Array
(
    [complete] => 
    [id] => 8465696693
    [time] => 1553107099865
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 19:38:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:38:32 - cex place new buy order: eth_btc 0.034245 1.33668 [8465697895] margin:0.31829464155353]Array
(
    [complete] => 
    [id] => 8465697895
    [time] => 1553107111700
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 19:38:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:38:42 - cex place new buy order: eth_btc 0.034247 1.3366 [8465698856] margin:0.31243612579206]Array
(
    [complete] => 
    [id] => 8465698856
    [time] => 1553107122383
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 19:38:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:38:56 - cex place new buy order: eth_btc 0.034249 1.33652 [8465700141] margin:0.30657829425678]Array
(
    [complete] => 
    [id] => 8465700141
    [time] => 1553107136329
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 19:39:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:39:09 - cex place new buy order: eth_btc 0.034251 1.33645 [8465701223] margin:0.30948001518203]Array
(
    [complete] => 
    [id] => 8465701223
    [time] => 1553107148735
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 19:39:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:39:20 - cex place new buy order: eth_btc 0.034253 1.33637 [8465702327] margin:0.30362304031764]Array
(
    [complete] => 
    [id] => 8465702327
    [time] => 1553107159958
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 19:39:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:39:32 - cex place new buy order: eth_btc 0.034255 1.33629 [8465703519] margin:0.286089621953]Array
(
    [complete] => 
    [id] => 8465703519
    [time] => 1553107171617
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 19:39:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:39:43 - cex place new buy order: eth_btc 0.034257 1.33621 [8465704591] margin:0.27731558513588]Array
(
    [complete] => 
    [id] => 8465704591
    [time] => 1553107182966
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 19:39:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:39:56 - cex place new buy order: eth_btc 0.034259 1.33613 [8465705687] margin:0.26854257275462]Array
(
    [complete] => 
    [id] => 8465705687
    [time] => 1553107196300
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 19:40:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:40:08 - cex place new buy order: eth_btc 0.034261 1.33606 [8465706607] margin:0.27144566708504]Array
(
    [complete] => 
    [id] => 8465706607
    [time] => 1553107207772
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 19:40:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:40:21 - cex place new buy order: eth_btc 0.034263 1.33598 [8465707349] margin:0.26267402153928]Array
(
    [complete] => 
    [id] => 8465707349
    [time] => 1553107220850
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 19:40:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:40:32 - cex place new buy order: eth_btc 0.034265 1.3359 [8465708183] margin:0.2539033999708]Array
(
    [complete] => 
    [id] => 8465708183
    [time] => 1553107232507
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 19:40:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:40:45 - cex place new buy order: eth_btc 0.034267 1.33582 [8465708973] margin:0.24513380220037]Array
(
    [complete] => 
    [id] => 8465708973
    [time] => 1553107245392
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 19:40:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:40:57 - cex place new buy order: eth_btc 0.034269 1.33574 [8465709658] margin:0.242201406519]Array
(
    [complete] => 
    [id] => 8465709658
    [time] => 1553107257331
    [pending] => 1.33574000
    [amount] => 1.33574000
    [type] => buy
    [price] => 0.034269
)

2019-03-20 19:41:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:41:08 - cex place new buy order: eth_btc 0.034271 1.33567 [8465710216] margin:0.23343351521694]Array
(
    [complete] => 
    [id] => 8465710216
    [time] => 1553107268504
    [pending] => 1.33567000
    [amount] => 1.33567000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 19:41:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:41:21 - cex place new buy order: eth_btc 0.034273 1.33559 [8465710916] margin:0.22758439588015]Array
(
    [complete] => 
    [id] => 8465710916
    [time] => 1553107280835
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 19:41:30 - cex delete buy orders: eth_btc [above margin]
2019-03-20 19:41:40 - cex place new buy order: eth_btc 0.034169 1.3397 [8465711924]Array
(
    [complete] => 
    [id] => 8465711924
    [time] => 1553107300169
    [pending] => 1.33970000
    [amount] => 1.33970000
    [type] => buy
    [price] => 0.034169
)

2019-03-20 19:41:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:41:49 - cex place new buy order: eth_btc 0.034171 1.33958 [8465712499] margin:0.48579204588686]Array
(
    [complete] => 
    [id] => 8465712499
    [time] => 1553107309292
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 19:41:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:42:01 - cex place new buy order: eth_btc 0.034173 1.3395 [8465713159] margin:0.47991104088021]Array
(
    [complete] => 
    [id] => 8465713159
    [time] => 1553107320824
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 19:42:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:42:09 - cex place new buy order: eth_btc 0.034175 1.33942 [8465713788] margin:0.4828090709583]Array
(
    [complete] => 
    [id] => 8465713788
    [time] => 1553107328798
    [pending] => 1.33942000
    [amount] => 1.33942000
    [type] => buy
    [price] => 0.034175
)

2019-03-20 19:42:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:42:21 - cex place new buy order: eth_btc 0.034177 1.33934 [8465714526] margin:0.43889165228079]Array
(
    [complete] => 
    [id] => 8465714526
    [time] => 1553107341029
    [pending] => 1.33934000
    [amount] => 1.33934000
    [type] => buy
    [price] => 0.034177
)

2019-03-20 19:42:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:42:32 - cex place new buy order: eth_btc 0.034179 1.33926 [8465715171] margin:0.4359401971971]Array
(
    [complete] => 
    [id] => 8465715171
    [time] => 1553107351866
    [pending] => 1.33926000
    [amount] => 1.33926000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 19:42:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:42:43 - cex place new buy order: eth_btc 0.034181 1.33918 [8465715780] margin:0.42713788361957]Array
(
    [complete] => 
    [id] => 8465715780
    [time] => 1553107363018
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 19:42:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:42:53 - cex place new buy order: eth_btc 0.034183 1.33911 [8465716514] margin:0.42126203083406]Array
(
    [complete] => 
    [id] => 8465716514
    [time] => 1553107372737
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 19:42:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:43:01 - cex place new buy order: eth_btc 0.034185 1.33903 [8465716919] margin:0.40076056750036]Array
(
    [complete] => 
    [id] => 8465716919
    [time] => 1553107380577
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 19:43:04 - cex delete buy orders: eth_btc[move]
2019-03-20 19:43:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:43:31 - cex place new buy order: eth_btc 0.034187 1.33895 [8465719171] margin:0.41828765320151]Array
(
    [complete] => 
    [id] => 8465719171
    [time] => 1553107410839
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 19:43:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:43:43 - cex place new buy order: eth_btc 0.034189 1.33887 [8465720090] margin:0.41241334932287]Array
(
    [complete] => 
    [id] => 8465720090
    [time] => 1553107423359
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 19:43:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:43:56 - cex place new buy order: eth_btc 0.034191 1.33879 [8465720536] margin:0.40653973267819]Array
(
    [complete] => 
    [id] => 8465720536
    [time] => 1553107436071
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 19:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:44:05 - cex place new buy order: eth_btc 0.034193 1.33871 [8465721017] margin:0.40944052876319]Array
(
    [complete] => 
    [id] => 8465721017
    [time] => 1553107445120
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 19:44:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:44:16 - cex place new buy order: eth_btc 0.034195 1.33864 [8465722032] margin:0.40649217721889]Array
(
    [complete] => 
    [id] => 8465722032
    [time] => 1553107455829
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 19:44:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:44:27 - cex place new buy order: eth_btc 0.034197 1.33856 [8465723014] margin:0.38892300494195]Array
(
    [complete] => 
    [id] => 8465723014
    [time] => 1553107467190
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 19:44:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:44:39 - cex place new buy order: eth_btc 0.034199 1.33848 [8465723724] margin:0.37427994970614]Array
(
    [complete] => 
    [id] => 8465723724
    [time] => 1553107478773
    [pending] => 1.33848000
    [amount] => 1.33848000
    [type] => buy
    [price] => 0.034199
)

2019-03-20 19:44:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:44:50 - cex place new buy order: eth_btc 0.034201 1.3384 [8465724743] margin:0.36841028040115]Array
(
    [complete] => 
    [id] => 8465724743
    [time] => 1553107489967
    [pending] => 1.33840000
    [amount] => 1.33840000
    [type] => buy
    [price] => 0.034201
)

2019-03-20 19:45:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:45:01 - cex place new buy order: eth_btc 0.034203 1.33832 [8465725537] margin:0.34207525655643]Array
(
    [complete] => 
    [id] => 8465725537
    [time] => 1553107500789
    [pending] => 1.33832000
    [amount] => 1.33832000
    [type] => buy
    [price] => 0.034203
)

2019-03-20 19:45:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:45:14 - cex place new buy order: eth_btc 0.034205 1.33824 [8465726562] margin:0.34497880426838]Array
(
    [complete] => 
    [id] => 8465726562
    [time] => 1553107514363
    [pending] => 1.33824000
    [amount] => 1.33824000
    [type] => buy
    [price] => 0.034205
)

2019-03-20 19:45:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:45:27 - cex place new buy order: eth_btc 0.034207 1.33817 [8465727184] margin:0.34495863419768]Array
(
    [complete] => 
    [id] => 8465727184
    [time] => 1553107526603
    [pending] => 1.33817000
    [amount] => 1.33817000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 19:45:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:45:38 - cex place new buy order: eth_btc 0.034209 1.33809 [8465727839] margin:0.33909205179923]Array
(
    [complete] => 
    [id] => 8465727839
    [time] => 1553107538271
    [pending] => 1.33809000
    [amount] => 1.33809000
    [type] => buy
    [price] => 0.034209
)

2019-03-20 19:45:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:45:50 - cex place new buy order: eth_btc 0.034211 1.33801 [8465728424] margin:0.35661044693229]Array
(
    [complete] => 
    [id] => 8465728424
    [time] => 1553107549962
    [pending] => 1.33801000
    [amount] => 1.33801000
    [type] => buy
    [price] => 0.034211
)

2019-03-20 19:46:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:46:06 - cex place new buy order: eth_btc 0.034213 1.33793 [8465729429] margin:0.34197527255722]Array
(
    [complete] => 
    [id] => 8465729429
    [time] => 1553107565915
    [pending] => 1.33793000
    [amount] => 1.33793000
    [type] => buy
    [price] => 0.034213
)

2019-03-20 19:46:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:46:17 - cex place new buy order: eth_btc 0.034215 1.33785 [8465730055] margin:0.33610989332162]Array
(
    [complete] => 
    [id] => 8465730055
    [time] => 1553107576754
    [pending] => 1.33785000
    [amount] => 1.33785000
    [type] => buy
    [price] => 0.034215
)

2019-03-20 19:46:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:46:26 - cex place new buy order: eth_btc 0.034217 1.33777 [8465730591] margin:0.34485781921265]Array
(
    [complete] => 
    [id] => 8465730591
    [time] => 1553107586136
    [pending] => 1.33777000
    [amount] => 1.33777000
    [type] => buy
    [price] => 0.034217
)

2019-03-20 19:46:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:46:36 - cex place new buy order: eth_btc 0.034219 1.3377 [8465731189] margin:0.32145883865689]Array
(
    [complete] => 
    [id] => 8465731189
    [time] => 1553107596134
    [pending] => 1.33770000
    [amount] => 1.33770000
    [type] => buy
    [price] => 0.034219
)

2019-03-20 19:46:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:46:47 - cex place new buy order: eth_btc 0.034221 1.33762 [8465731858] margin:0.3097513222875]Array
(
    [complete] => 
    [id] => 8465731858
    [time] => 1553107606997
    [pending] => 1.33762000
    [amount] => 1.33762000
    [type] => buy
    [price] => 0.034221
)

2019-03-20 19:46:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:46:59 - cex place new buy order: eth_btc 0.034223 1.33754 [8465732765] margin:0.30388919732345]Array
(
    [complete] => 
    [id] => 8465732765
    [time] => 1553107619315
    [pending] => 1.33754000
    [amount] => 1.33754000
    [type] => buy
    [price] => 0.034223
)

2019-03-20 19:47:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:47:14 - cex place new buy order: eth_btc 0.034225 1.33746 [8465733975] margin:0.21621621621624]Array
(
    [complete] => 
    [id] => 8465733975
    [time] => 1553107633665
    [pending] => 1.33746000
    [amount] => 1.33746000
    [type] => buy
    [price] => 0.034225
)

2019-03-20 19:47:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:47:32 - cex place new buy order: eth_btc 0.034227 1.33738 [8465735338] margin:0.20159523183452]Array
(
    [complete] => 
    [id] => 8465735338
    [time] => 1553107652389
    [pending] => 1.33738000
    [amount] => 1.33738000
    [type] => buy
    [price] => 0.034227
)

2019-03-20 19:47:41 - cex delete buy orders: eth_btc [above margin]
2019-03-20 19:47:56 - cex place new buy order: eth_btc 0.034168 1.3397 [8465737088]Array
(
    [complete] => 
    [id] => 8465737088
    [time] => 1553107675900
    [pending] => 1.33970000
    [amount] => 1.33970000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 19:48:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:48:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:48:04 - cex place new buy order: eth_btc 0.03417 0.01144 [] margin:0.36289142522681]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 19:48:05 - cex place new buy order: eth_btc 0.03417 0.01144 [] margin:0.36289142522681]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 19:48:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:48:14 - cex place new buy order: eth_btc 0.03417 1.33961 [8465738685] margin:0.36874451273048]Array
(
    [complete] => 
    [id] => 8465738685
    [time] => 1553107694484
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 19:48:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:48:27 - cex place new buy order: eth_btc 0.034172 1.33954 [8465739513] margin:0.35701744117991]Array
(
    [complete] => 
    [id] => 8465739513
    [time] => 1553107706737
    [pending] => 1.33954000
    [amount] => 1.33954000
    [type] => buy
    [price] => 0.034172
)

2019-03-20 19:48:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:48:37 - cex place new buy order: eth_btc 0.034174 1.33946 [8465740135] margin:0.35114414467137]Array
(
    [complete] => 
    [id] => 8465740135
    [time] => 1553107717124
    [pending] => 1.33946000
    [amount] => 1.33946000
    [type] => buy
    [price] => 0.034174
)

2019-03-20 19:48:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:48:49 - cex place new buy order: eth_btc 0.034176 1.33938 [8465740870] margin:0.34234550561798]Array
(
    [complete] => 
    [id] => 8465740870
    [time] => 1553107728834
    [pending] => 1.33938000
    [amount] => 1.33938000
    [type] => buy
    [price] => 0.034176
)

2019-03-20 19:48:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:49:00 - cex place new buy order: eth_btc 0.034178 1.3393 [8465741571] margin:0.31599274387031]Array
(
    [complete] => 
    [id] => 8465741571
    [time] => 1553107740081
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034178
)

2019-03-20 19:49:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:49:13 - cex place new buy order: eth_btc 0.03418 1.33922 [8465742516] margin:0.3130485664131]Array
(
    [complete] => 
    [id] => 8465742516
    [time] => 1553107753132
    [pending] => 1.33922000
    [amount] => 1.33922000
    [type] => buy
    [price] => 0.03418
)

2019-03-20 19:49:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:49:26 - cex place new buy order: eth_btc 0.034182 1.33914 [8465743324] margin:0.31303024983909]Array
(
    [complete] => 
    [id] => 8465743324
    [time] => 1553107766215
    [pending] => 1.33914000
    [amount] => 1.33914000
    [type] => buy
    [price] => 0.034182
)

2019-03-20 19:49:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:49:38 - cex place new buy order: eth_btc 0.034184 1.33907 [8465743989] margin:0.31593728059913]Array
(
    [complete] => 
    [id] => 8465743989
    [time] => 1553107777620
    [pending] => 1.33907000
    [amount] => 1.33907000
    [type] => buy
    [price] => 0.034184
)

2019-03-20 19:49:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:49:49 - cex place new buy order: eth_btc 0.034186 1.33899 [8465744659] margin:0.33054466740772]Array
(
    [complete] => 
    [id] => 8465744659
    [time] => 1553107788782
    [pending] => 1.33899000
    [amount] => 1.33899000
    [type] => buy
    [price] => 0.034186
)

2019-03-20 19:49:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:49:59 - cex place new buy order: eth_btc 0.034188 1.33891 [8465745523] margin:0.32467532467533]Array
(
    [complete] => 
    [id] => 8465745523
    [time] => 1553107798727
    [pending] => 1.33891000
    [amount] => 1.33891000
    [type] => buy
    [price] => 0.034188
)

2019-03-20 19:50:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:50:12 - cex place new buy order: eth_btc 0.03419 1.33883 [8465746582] margin:0.31003217315004]Array
(
    [complete] => 
    [id] => 8465746582
    [time] => 1553107812480
    [pending] => 1.33883000
    [amount] => 1.33883000
    [type] => buy
    [price] => 0.03419
)

2019-03-20 19:50:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:50:25 - cex place new buy order: eth_btc 0.034192 1.33875 [8465747580] margin:0.31001403837156]Array
(
    [complete] => 
    [id] => 8465747580
    [time] => 1553107824960
    [pending] => 1.33875000
    [amount] => 1.33875000
    [type] => buy
    [price] => 0.034192
)

2019-03-20 19:50:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:50:39 - cex place new buy order: eth_btc 0.034194 1.33867 [8465748462] margin:0.28659998830205]Array
(
    [complete] => 
    [id] => 8465748462
    [time] => 1553107839403
    [pending] => 1.33867000
    [amount] => 1.33867000
    [type] => buy
    [price] => 0.034194
)

2019-03-20 19:50:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:50:53 - cex place new buy order: eth_btc 0.034196 1.3386 [8465749490] margin:0.30120481927711]Array
(
    [complete] => 
    [id] => 8465749490
    [time] => 1553107852680
    [pending] => 1.33860000
    [amount] => 1.33860000
    [type] => buy
    [price] => 0.034196
)

2019-03-20 19:51:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:51:04 - cex place new buy order: eth_btc 0.034198 1.33852 [8465750307] margin:0.29533890870812]Array
(
    [complete] => 
    [id] => 8465750307
    [time] => 1553107864186
    [pending] => 1.33852000
    [amount] => 1.33852000
    [type] => buy
    [price] => 0.034198
)

2019-03-20 19:51:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:51:16 - cex place new buy order: eth_btc 0.0342 1.33844 [8465751004] margin:0.28362573099414]Array
(
    [complete] => 
    [id] => 8465751004
    [time] => 1553107875918
    [pending] => 1.33844000
    [amount] => 1.33844000
    [type] => buy
    [price] => 0.0342
)

2019-03-20 19:51:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:51:29 - cex place new buy order: eth_btc 0.034202 1.33836 [8465751697] margin:0.26606631191157]Array
(
    [complete] => 
    [id] => 8465751697
    [time] => 1553107889099
    [pending] => 1.33836000
    [amount] => 1.33836000
    [type] => buy
    [price] => 0.034202
)

2019-03-20 19:51:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:51:39 - cex place new buy order: eth_btc 0.034204 1.33828 [8465752160] margin:0.28651619693603]Array
(
    [complete] => 
    [id] => 8465752160
    [time] => 1553107899353
    [pending] => 1.33828000
    [amount] => 1.33828000
    [type] => buy
    [price] => 0.034204
)

2019-03-20 19:51:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:51:49 - cex place new buy order: eth_btc 0.034206 1.3382 [8465752980] margin:0.27772905338244]Array
(
    [complete] => 
    [id] => 8465752980
    [time] => 1553107908766
    [pending] => 1.33820000
    [amount] => 1.33820000
    [type] => buy
    [price] => 0.034206
)

2019-03-20 19:52:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:52:02 - cex place new buy order: eth_btc 0.034208 1.33813 [8465754153] margin:0.27186623012159]Array
(
    [complete] => 
    [id] => 8465754153
    [time] => 1553107921519
    [pending] => 1.33813000
    [amount] => 1.33813000
    [type] => buy
    [price] => 0.034208
)

2019-03-20 19:52:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:52:08 - cex place new buy order: eth_btc 0.03421 1.33805 [8465754566] margin:0.26600409237063]Array
(
    [complete] => 
    [id] => 8465754566
    [time] => 1553107927905
    [pending] => 1.33805000
    [amount] => 1.33805000
    [type] => buy
    [price] => 0.03421
)

2019-03-20 19:52:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:52:19 - cex place new buy order: eth_btc 0.034212 1.33797 [8465755210] margin:0.2426049339413]Array
(
    [complete] => 
    [id] => 8465755210
    [time] => 1553107939219
    [pending] => 1.33797000
    [amount] => 1.33797000
    [type] => buy
    [price] => 0.034212
)

2019-03-20 19:52:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:52:29 - cex place new buy order: eth_btc 0.034214 1.33789 [8465755841] margin:0.2425907523236]Array
(
    [complete] => 
    [id] => 8465755841
    [time] => 1553107949329
    [pending] => 1.33789000
    [amount] => 1.33789000
    [type] => buy
    [price] => 0.034214
)

2019-03-20 19:52:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:53:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:53:33 - cex place new buy order: eth_btc 0.034216 1.33781 [8465760131] margin:0.21919569791911]Array
(
    [complete] => 
    [id] => 8465760131
    [time] => 1553108013116
    [pending] => 1.33781000
    [amount] => 1.33781000
    [type] => buy
    [price] => 0.034216
)

2019-03-20 19:53:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:53:46 - cex place new buy order: eth_btc 0.034218 1.33774 [8465761110] margin:0.21333800923491]Array
(
    [complete] => 
    [id] => 8465761110
    [time] => 1553108025518
    [pending] => 1.33774000
    [amount] => 1.33774000
    [type] => buy
    [price] => 0.034218
)

2019-03-20 19:53:57 - cex delete buy orders: eth_btc [above margin]
2019-03-20 19:54:09 - cex place new buy order: eth_btc 0.034168 1.3397 [8465762497]Array
(
    [complete] => 
    [id] => 8465762497
    [time] => 1553108048759
    [pending] => 1.33970000
    [amount] => 1.33970000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 19:54:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:54:20 - cex place new buy order: eth_btc 0.03417 1.33961 [8465763277] margin:0.33947907521217]Array
(
    [complete] => 
    [id] => 8465763277
    [time] => 1553108059813
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 19:54:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:54:30 - cex place new buy order: eth_btc 0.034172 1.33954 [8465763865] margin:0.33068008896173]Array
(
    [complete] => 
    [id] => 8465763865
    [time] => 1553108069611
    [pending] => 1.33954000
    [amount] => 1.33954000
    [type] => buy
    [price] => 0.034172
)

2019-03-20 19:54:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:54:40 - cex place new buy order: eth_btc 0.034174 1.33946 [8465764770] margin:0.32480833382103]Array
(
    [complete] => 
    [id] => 8465764770
    [time] => 1553108080332
    [pending] => 1.33946000
    [amount] => 1.33946000
    [type] => buy
    [price] => 0.034174
)

2019-03-20 19:54:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:54:50 - cex place new buy order: eth_btc 0.034176 1.33938 [8465765722] margin:0.31893726591761]Array
(
    [complete] => 
    [id] => 8465765722
    [time] => 1553108089638
    [pending] => 1.33938000
    [amount] => 1.33938000
    [type] => buy
    [price] => 0.034176
)

2019-03-20 19:55:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:55:02 - cex place new buy order: eth_btc 0.034178 1.3393 [8465766919] margin:0.3130668851308]Array
(
    [complete] => 
    [id] => 8465766919
    [time] => 1553108101868
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034178
)

2019-03-20 19:55:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:55:09 - cex place new buy order: eth_btc 0.03418 1.33922 [8465767510] margin:0.3130485664131]Array
(
    [complete] => 
    [id] => 8465767510
    [time] => 1553108109371
    [pending] => 1.33922000
    [amount] => 1.33922000
    [type] => buy
    [price] => 0.03418
)

2019-03-20 19:55:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:55:21 - cex place new buy order: eth_btc 0.034182 1.33914 [8465768409] margin:0.25744543912001]Array
(
    [complete] => 
    [id] => 8465768409
    [time] => 1553108120566
    [pending] => 1.33914000
    [amount] => 1.33914000
    [type] => buy
    [price] => 0.034182
)

2019-03-20 19:55:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:55:32 - cex place new buy order: eth_btc 0.034184 1.33907 [8465769413] margin:0.27205710273812]Array
(
    [complete] => 
    [id] => 8465769413
    [time] => 1553108131898
    [pending] => 1.33907000
    [amount] => 1.33907000
    [type] => buy
    [price] => 0.034184
)

2019-03-20 19:55:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:55:44 - cex place new buy order: eth_btc 0.034186 1.33899 [8465770502] margin:0.27789153454629]Array
(
    [complete] => 
    [id] => 8465770502
    [time] => 1553108143605
    [pending] => 1.33899000
    [amount] => 1.33899000
    [type] => buy
    [price] => 0.034186
)

2019-03-20 19:55:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:55:54 - cex place new buy order: eth_btc 0.034188 1.33891 [8465771285] margin:0.27202527202526]Array
(
    [complete] => 
    [id] => 8465771285
    [time] => 1553108153996
    [pending] => 1.33891000
    [amount] => 1.33891000
    [type] => buy
    [price] => 0.034188
)

2019-03-20 19:56:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:56:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:56:05 - cex place new buy order: eth_btc 0.03419 1.33883 [] margin:0.26615969581749]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 19:56:05 - cex place new buy order: eth_btc 0.03419 1.33883 [8465772135] margin:0.26615969581749]Array
(
    [complete] => 
    [id] => 8465772135
    [time] => 1553108165348
    [pending] => 1.33883000
    [amount] => 1.33883000
    [type] => buy
    [price] => 0.03419
)

2019-03-20 19:56:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:56:17 - cex place new buy order: eth_btc 0.034192 1.33875 [8465773167] margin:0.26029480580252]Array
(
    [complete] => 
    [id] => 8465773167
    [time] => 1553108176778
    [pending] => 1.33875000
    [amount] => 1.33875000
    [type] => buy
    [price] => 0.034192
)

2019-03-20 19:56:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:56:27 - cex place new buy order: eth_btc 0.034194 1.33867 [8465773917] margin:0.25443060185997]Array
(
    [complete] => 
    [id] => 8465773917
    [time] => 1553108187195
    [pending] => 1.33867000
    [amount] => 1.33867000
    [type] => buy
    [price] => 0.034194
)

2019-03-20 19:56:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:56:39 - cex place new buy order: eth_btc 0.034196 1.3386 [8465774791] margin:0.27196163293952]Array
(
    [complete] => 
    [id] => 8465774791
    [time] => 1553108198733
    [pending] => 1.33860000
    [amount] => 1.33860000
    [type] => buy
    [price] => 0.034196
)

2019-03-20 19:56:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:56:49 - cex place new buy order: eth_btc 0.034198 1.33852 [8465775506] margin:0.24562839932161]Array
(
    [complete] => 
    [id] => 8465775506
    [time] => 1553108208737
    [pending] => 1.33852000
    [amount] => 1.33852000
    [type] => buy
    [price] => 0.034198
)

2019-03-20 19:56:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:56:58 - cex place new buy order: eth_btc 0.0342 1.33844 [8465776149] margin:0.24269005847952]Array
(
    [complete] => 
    [id] => 8465776149
    [time] => 1553108217806
    [pending] => 1.33844000
    [amount] => 1.33844000
    [type] => buy
    [price] => 0.0342
)

2019-03-20 19:57:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:57:05 - cex place new buy order: eth_btc 0.034202 0.01143 [] margin:0.23390445003215]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 19:57:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:57:25 - cex place new buy order: eth_btc 0.034202 1.33836 [8465778257] margin:0.25437108940998]Array
(
    [complete] => 
    [id] => 8465778257
    [time] => 1553108244678
    [pending] => 1.33836000
    [amount] => 1.33836000
    [type] => buy
    [price] => 0.034202
)

2019-03-20 19:57:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:57:37 - cex place new buy order: eth_btc 0.034204 1.33828 [8465779193] margin:0.24850894632207]Array
(
    [complete] => 
    [id] => 8465779193
    [time] => 1553108257172
    [pending] => 1.33828000
    [amount] => 1.33828000
    [type] => buy
    [price] => 0.034204
)

2019-03-20 19:57:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:57:47 - cex place new buy order: eth_btc 0.034206 1.3382 [8465780069] margin:0.24264748874467]Array
(
    [complete] => 
    [id] => 8465780069
    [time] => 1553108266997
    [pending] => 1.33820000
    [amount] => 1.33820000
    [type] => buy
    [price] => 0.034206
)

2019-03-20 19:57:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:57:59 - cex place new buy order: eth_btc 0.034208 1.33813 [8465781028] margin:0.23678671655751]Array
(
    [complete] => 
    [id] => 8465781028
    [time] => 1553108279111
    [pending] => 1.33813000
    [amount] => 1.33813000
    [type] => buy
    [price] => 0.034208
)

2019-03-20 19:58:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:58:06 - cex place new buy order: eth_btc 0.03421 1.33805 [8465781619] margin:0.23092662964044]Array
(
    [complete] => 
    [id] => 8465781619
    [time] => 1553108285930
    [pending] => 1.33805000
    [amount] => 1.33805000
    [type] => buy
    [price] => 0.03421
)

2019-03-20 19:58:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:58:21 - cex place new buy order: eth_btc 0.034212 1.33797 [8465782680] margin:0.23675903191862]Array
(
    [complete] => 
    [id] => 8465782680
    [time] => 1553108300916
    [pending] => 1.33797000
    [amount] => 1.33797000
    [type] => buy
    [price] => 0.034212
)

2019-03-20 19:58:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:58:32 - cex place new buy order: eth_btc 0.034214 1.33789 [8465783601] margin:0.22797685158122]Array
(
    [complete] => 
    [id] => 8465783601
    [time] => 1553108311980
    [pending] => 1.33789000
    [amount] => 1.33789000
    [type] => buy
    [price] => 0.034214
)

2019-03-20 19:58:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:58:43 - cex place new buy order: eth_btc 0.034216 1.33781 [8465784477] margin:0.21627308861352]Array
(
    [complete] => 
    [id] => 8465784477
    [time] => 1553108323026
    [pending] => 1.33781000
    [amount] => 1.33781000
    [type] => buy
    [price] => 0.034216
)

2019-03-20 19:58:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:58:51 - cex place new buy order: eth_btc 0.034218 1.33774 [8465784953] margin:0.21626044771759]Array
(
    [complete] => 
    [id] => 8465784953
    [time] => 1553108330641
    [pending] => 1.33774000
    [amount] => 1.33774000
    [type] => buy
    [price] => 0.034218
)

2019-03-20 19:58:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:59:01 - cex place new buy order: eth_btc 0.03422 1.33766 [8465785755] margin:0.20163646990063]Array
(
    [complete] => 
    [id] => 8465785755
    [time] => 1553108340885
    [pending] => 1.33766000
    [amount] => 1.33766000
    [type] => buy
    [price] => 0.03422
)

2019-03-20 19:59:08 - cex delete buy orders: eth_btc [above margin]
2019-03-20 19:59:19 - cex place new buy order: eth_btc 0.034114 1.3418 [8465787198]Array
(
    [complete] => 
    [id] => 8465787198
    [time] => 1553108358729
    [pending] => 1.34180000
    [amount] => 1.34180000
    [type] => buy
    [price] => 0.034114
)

2019-03-20 19:59:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:59:30 - cex place new buy order: eth_btc 0.034116 1.34174 [8465788112] margin:0.5129557978661]Array
(
    [complete] => 
    [id] => 8465788112
    [time] => 1553108370114
    [pending] => 1.34174000
    [amount] => 1.34174000
    [type] => buy
    [price] => 0.034116
)

2019-03-20 19:59:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:59:42 - cex place new buy order: eth_btc 0.034118 1.34166 [8465789132] margin:0.50706372003049]Array
(
    [complete] => 
    [id] => 8465789132
    [time] => 1553108381931
    [pending] => 1.34166000
    [amount] => 1.34166000
    [type] => buy
    [price] => 0.034118
)

2019-03-20 19:59:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 19:59:55 - cex place new buy order: eth_btc 0.03412 1.34158 [8465789942] margin:0.50410316529896]Array
(
    [complete] => 
    [id] => 8465789942
    [time] => 1553108394604
    [pending] => 1.34158000
    [amount] => 1.34158000
    [type] => buy
    [price] => 0.03412
)

2019-03-20 20:00:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:00:08 - cex place new buy order: eth_btc 0.034122 1.3415 [8465790955] margin:0.49235097590998]Array
(
    [complete] => 
    [id] => 8465790955
    [time] => 1553108408146
    [pending] => 1.34150000
    [amount] => 1.34150000
    [type] => buy
    [price] => 0.034122
)

2019-03-20 20:00:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:00:20 - cex place new buy order: eth_btc 0.034124 1.34142 [8465792096] margin:0.48646114171844]Array
(
    [complete] => 
    [id] => 8465792096
    [time] => 1553108420376
    [pending] => 1.34142000
    [amount] => 1.34142000
    [type] => buy
    [price] => 0.034124
)

2019-03-20 20:00:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:00:32 - cex place new buy order: eth_btc 0.034126 1.34134 [8465793593] margin:0.49229326613138]Array
(
    [complete] => 
    [id] => 8465793593
    [time] => 1553108432008
    [pending] => 1.34134000
    [amount] => 1.34134000
    [type] => buy
    [price] => 0.034126
)

2019-03-20 20:00:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:00:44 - cex place new buy order: eth_btc 0.034128 1.34126 [8465794661] margin:0.48054383497422]Array
(
    [complete] => 
    [id] => 8465794661
    [time] => 1553108444027
    [pending] => 1.34126000
    [amount] => 1.34126000
    [type] => buy
    [price] => 0.034128
)

2019-03-20 20:00:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:00:56 - cex place new buy order: eth_btc 0.03413 1.34118 [8465795519] margin:0.47465572809846]Array
(
    [complete] => 
    [id] => 8465795519
    [time] => 1553108456180
    [pending] => 1.34118000
    [amount] => 1.34118000
    [type] => buy
    [price] => 0.03413
)

2019-03-20 20:01:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:01:07 - cex place new buy order: eth_btc 0.034132 1.34111 [8465796082] margin:0.46290870737138]Array
(
    [complete] => 
    [id] => 8465796082
    [time] => 1553108467377
    [pending] => 1.34111000
    [amount] => 1.34111000
    [type] => buy
    [price] => 0.034132
)

2019-03-20 20:01:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:01:18 - cex place new buy order: eth_btc 0.034134 1.34103 [8465796765] margin:0.46288158434407]Array
(
    [complete] => 
    [id] => 8465796765
    [time] => 1553108477656
    [pending] => 1.34103000
    [amount] => 1.34103000
    [type] => buy
    [price] => 0.034134
)

2019-03-20 20:01:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:01:28 - cex place new buy order: eth_btc 0.034136 1.34095 [8465797482] margin:0.4511366299508]Array
(
    [complete] => 
    [id] => 8465797482
    [time] => 1553108488145
    [pending] => 1.34095000
    [amount] => 1.34095000
    [type] => buy
    [price] => 0.034136
)

2019-03-20 20:01:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:01:40 - cex place new buy order: eth_btc 0.034138 1.34087 [8465798383] margin:0.44525162575428]Array
(
    [complete] => 
    [id] => 8465798383
    [time] => 1553108499936
    [pending] => 1.34087000
    [amount] => 1.34087000
    [type] => buy
    [price] => 0.034138
)

2019-03-20 20:01:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:01:52 - cex place new buy order: eth_btc 0.03414 1.34079 [8465799467] margin:0.4364381956649]Array
(
    [complete] => 
    [id] => 8465799467
    [time] => 1553108512268
    [pending] => 1.34079000
    [amount] => 1.34079000
    [type] => buy
    [price] => 0.03414
)

2019-03-20 20:02:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:02:04 - cex place new buy order: eth_btc 0.034142 0.01146 [] margin:0.43055474196005]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 20:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:02:06 - cex place new buy order: eth_btc 0.034142 0.01146 [] margin:0.43055474196005]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 20:02:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:02:17 - cex place new buy order: eth_btc 0.034142 1.34071 [8465801091] margin:0.43055474196005]Array
(
    [complete] => 
    [id] => 8465801091
    [time] => 1553108537006
    [pending] => 1.34071000
    [amount] => 1.34071000
    [type] => buy
    [price] => 0.034142
)

2019-03-20 20:02:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:02:29 - cex place new buy order: eth_btc 0.034144 1.34063 [8465802019] margin:0.42467197750702]Array
(
    [complete] => 
    [id] => 8465802019
    [time] => 1553108548768
    [pending] => 1.34063000
    [amount] => 1.34063000
    [type] => buy
    [price] => 0.034144
)

2019-03-20 20:02:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:02:41 - cex place new buy order: eth_btc 0.034146 1.34056 [8465802827] margin:0.41000410004097]Array
(
    [complete] => 
    [id] => 8465802827
    [time] => 1553108561393
    [pending] => 1.34056000
    [amount] => 1.34056000
    [type] => buy
    [price] => 0.034146
)

2019-03-20 20:03:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:03:31 - cex place new buy order: eth_btc 0.034149 1.34044 [8465806312] margin:0.36604292951476]Array
(
    [complete] => 
    [id] => 8465806312
    [time] => 1553108611020
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 20:03:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:03:41 - cex place new buy order: eth_btc 0.034151 1.34036 [8465806921] margin:0.35430880501301]Array
(
    [complete] => 
    [id] => 8465806921
    [time] => 1553108620767
    [pending] => 1.34036000
    [amount] => 1.34036000
    [type] => buy
    [price] => 0.034151
)

2019-03-20 20:03:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:03:52 - cex place new buy order: eth_btc 0.034153 1.34028 [8465807942] margin:0.35428805668607]Array
(
    [complete] => 
    [id] => 8465807942
    [time] => 1553108631682
    [pending] => 1.34028000
    [amount] => 1.34028000
    [type] => buy
    [price] => 0.034153
)

2019-03-20 20:04:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:04:03 - cex place new buy order: eth_btc 0.034155 1.3402 [8465809010] margin:0.3425559947299]Array
(
    [complete] => 
    [id] => 8465809010
    [time] => 1553108643276
    [pending] => 1.34020000
    [amount] => 1.34020000
    [type] => buy
    [price] => 0.034155
)

2019-03-20 20:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:04:16 - cex place new buy order: eth_btc 0.034157 1.34012 [8465810259] margin:0.33960827941564]Array
(
    [complete] => 
    [id] => 8465810259
    [time] => 1553108656406
    [pending] => 1.34012000
    [amount] => 1.34012000
    [type] => buy
    [price] => 0.034157
)

2019-03-20 20:04:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:04:27 - cex place new buy order: eth_btc 0.034159 1.34005 [8465811102] margin:0.33373342310956]Array
(
    [complete] => 
    [id] => 8465811102
    [time] => 1553108667158
    [pending] => 1.34005000
    [amount] => 1.34005000
    [type] => buy
    [price] => 0.034159
)

2019-03-20 20:04:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:04:38 - cex place new buy order: eth_btc 0.034161 1.33997 [8465811902] margin:0.33371388425396]Array
(
    [complete] => 
    [id] => 8465811902
    [time] => 1553108678170
    [pending] => 1.33997000
    [amount] => 1.33997000
    [type] => buy
    [price] => 0.034161
)

2019-03-20 20:04:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:04:50 - cex place new buy order: eth_btc 0.034163 1.33989 [8465813098] margin:0.32491291748382]Array
(
    [complete] => 
    [id] => 8465813098
    [time] => 1553108690445
    [pending] => 1.33989000
    [amount] => 1.33989000
    [type] => buy
    [price] => 0.034163
)

2019-03-20 20:05:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:05:04 - cex place new buy order: eth_btc 0.034165 1.33981 [8465814180] margin:0.34538270159521]Array
(
    [complete] => 
    [id] => 8465814180
    [time] => 1553108703961
    [pending] => 1.33981000
    [amount] => 1.33981000
    [type] => buy
    [price] => 0.034165
)

2019-03-20 20:05:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:05:16 - cex place new buy order: eth_btc 0.034167 1.33973 [8465815125] margin:0.3131676764129]Array
(
    [complete] => 
    [id] => 8465815125
    [time] => 1553108715621
    [pending] => 1.33973000
    [amount] => 1.33973000
    [type] => buy
    [price] => 0.034167
)

2019-03-20 20:05:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:05:27 - cex place new buy order: eth_btc 0.034169 1.33965 [8465815932] margin:0.31607597529926]Array
(
    [complete] => 
    [id] => 8465815932
    [time] => 1553108727202
    [pending] => 1.33965000
    [amount] => 1.33965000
    [type] => buy
    [price] => 0.034169
)

2019-03-20 20:05:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:05:38 - cex place new buy order: eth_btc 0.034171 1.33958 [8465816869] margin:0.31020455942175]Array
(
    [complete] => 
    [id] => 8465816869
    [time] => 1553108737826
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 20:05:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:05:51 - cex place new buy order: eth_btc 0.034173 1.3395 [8465817537] margin:0.30726011763673]Array
(
    [complete] => 
    [id] => 8465817537
    [time] => 1553108751084
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 20:06:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:06:04 - cex place new buy order: eth_btc 0.034175 1.33942 [] margin:0.29846378931968]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 20:06:04 - cex place new buy order: eth_btc 0.034175 1.33942 [8465818367] margin:0.30138990490125]Array
(
    [complete] => 
    [id] => 8465818367
    [time] => 1553108764499
    [pending] => 1.33942000
    [amount] => 1.33942000
    [type] => buy
    [price] => 0.034175
)

2019-03-20 20:06:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:06:14 - cex place new buy order: eth_btc 0.034177 1.33934 [8465819251] margin:0.29844632355092]Array
(
    [complete] => 
    [id] => 8465819251
    [time] => 1553108774367
    [pending] => 1.33934000
    [amount] => 1.33934000
    [type] => buy
    [price] => 0.034177
)

2019-03-20 20:06:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:06:27 - cex place new buy order: eth_btc 0.034179 1.33926 [8465819937] margin:0.27794844787734]Array
(
    [complete] => 
    [id] => 8465819937
    [time] => 1553108786722
    [pending] => 1.33926000
    [amount] => 1.33926000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 20:06:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:06:38 - cex place new buy order: eth_btc 0.034181 1.33918 [8465820929] margin:0.28085778648956]Array
(
    [complete] => 
    [id] => 8465820929
    [time] => 1553108797814
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 20:06:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:06:52 - cex place new buy order: eth_btc 0.034183 1.33911 [8465821977] margin:0.28376678465905]Array
(
    [complete] => 
    [id] => 8465821977
    [time] => 1553108812067
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 20:07:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:07:06 - cex place new buy order: eth_btc 0.034185 1.33903 [8465823172] margin:0.27789966359513]Array
(
    [complete] => 
    [id] => 8465823172
    [time] => 1553108826441
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 20:07:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:07:23 - cex place new buy order: eth_btc 0.034187 1.33895 [8465824581] margin:0.26033287506946]Array
(
    [complete] => 
    [id] => 8465824581
    [time] => 1553108843184
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 20:07:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:07:35 - cex place new buy order: eth_btc 0.034189 1.33887 [8465825568] margin:0.26324256339756]Array
(
    [complete] => 
    [id] => 8465825568
    [time] => 1553108855165
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 20:07:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:07:47 - cex place new buy order: eth_btc 0.034191 1.33879 [8465826474] margin:0.27200140387822]Array
(
    [complete] => 
    [id] => 8465826474
    [time] => 1553108866717
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 20:07:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:07:56 - cex place new buy order: eth_btc 0.034193 1.33871 [8465827405] margin:0.24566431725792]Array
(
    [complete] => 
    [id] => 8465827405
    [time] => 1553108875776
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 20:08:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:08:07 - cex place new buy order: eth_btc 0.034195 1.33864 [8465828402] margin:0.22810352390699]Array
(
    [complete] => 
    [id] => 8465828402
    [time] => 1553108886605
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 20:08:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:08:18 - cex place new buy order: eth_btc 0.034197 1.33856 [8465829190] margin:0.2544082814282]Array
(
    [complete] => 
    [id] => 8465829190
    [time] => 1553108897876
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 20:08:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:08:29 - cex place new buy order: eth_btc 0.034199 1.33848 [8465830044] margin:0.22515278224509]Array
(
    [complete] => 
    [id] => 8465830044
    [time] => 1553108909299
    [pending] => 1.33848000
    [amount] => 1.33848000
    [type] => buy
    [price] => 0.034199
)

2019-03-20 20:08:41 - cex delete buy orders: eth_btc[move]
2019-03-20 20:08:42 - cex place new buy order: eth_btc 0.034079 1.33844 [8465831189] margin:0.21345029239765]Array
(
    [complete] => 
    [id] => 8465831189
    [time] => 1553108921783
    [pending] => 1.33844000
    [amount] => 1.33844000
    [type] => buy
    [price] => 0.034079
)

2019-03-20 20:08:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:08:53 - cex place new buy order: eth_btc 0.034081 1.34311 [8465832191] margin:0.572166309674]Array
(
    [complete] => 
    [id] => 8465832191
    [time] => 1553108933098
    [pending] => 1.34311000
    [amount] => 1.34311000
    [type] => buy
    [price] => 0.034081
)

2019-03-20 20:09:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:09:04 - cex place new buy order: eth_btc 0.034083 1.34303 [8465832807] margin:0.58386879089281]Array
(
    [complete] => 
    [id] => 8465832807
    [time] => 1553108944117
    [pending] => 1.34303000
    [amount] => 1.34303000
    [type] => buy
    [price] => 0.034083
)

2019-03-20 20:09:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:09:16 - cex place new buy order: eth_btc 0.034085 1.34296 [8465833752] margin:0.56623148012322]Array
(
    [complete] => 
    [id] => 8465833752
    [time] => 1553108956478
    [pending] => 1.34296000
    [amount] => 1.34296000
    [type] => buy
    [price] => 0.034085
)

2019-03-20 20:09:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:09:28 - cex place new buy order: eth_btc 0.034087 1.34288 [8465834801] margin:0.56033091794527]Array
(
    [complete] => 
    [id] => 8465834801
    [time] => 1553108968133
    [pending] => 1.34288000
    [amount] => 1.34288000
    [type] => buy
    [price] => 0.034087
)

2019-03-20 20:09:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:09:41 - cex place new buy order: eth_btc 0.034089 1.3428 [8465836170] margin:0.5544310481387]Array
(
    [complete] => 
    [id] => 8465836170
    [time] => 1553108980525
    [pending] => 1.34280000
    [amount] => 1.34280000
    [type] => buy
    [price] => 0.034089
)

2019-03-20 20:09:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:09:51 - cex place new buy order: eth_btc 0.034091 1.34272 [8465837241] margin:0.54853187058168]Array
(
    [complete] => 
    [id] => 8465837241
    [time] => 1553108991160
    [pending] => 1.34272000
    [amount] => 1.34272000
    [type] => buy
    [price] => 0.034091
)

2019-03-20 20:10:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:10:02 - cex place new buy order: eth_btc 0.034093 1.34264 [8465838357] margin:0.54263338515239]Array
(
    [complete] => 
    [id] => 8465838357
    [time] => 1553109002044
    [pending] => 1.34264000
    [amount] => 1.34264000
    [type] => buy
    [price] => 0.034093
)

2019-03-20 20:10:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:10:13 - cex place new buy order: eth_btc 0.034095 1.34256 [8465839559] margin:0.52793664760229]Array
(
    [complete] => 
    [id] => 8465839559
    [time] => 1553109013100
    [pending] => 1.34256000
    [amount] => 1.34256000
    [type] => buy
    [price] => 0.034095
)

2019-03-20 20:10:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:10:25 - cex place new buy order: eth_btc 0.034097 1.34248 [8465840316] margin:0.51324163416135]Array
(
    [complete] => 
    [id] => 8465840316
    [time] => 1553109024983
    [pending] => 1.34248000
    [amount] => 1.34248000
    [type] => buy
    [price] => 0.034097
)

2019-03-20 20:10:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:10:37 - cex place new buy order: eth_btc 0.034117 1.3417 [8465841497] margin:0.48949204209046]Array
(
    [complete] => 
    [id] => 8465841497
    [time] => 1553109037219
    [pending] => 1.34170000
    [amount] => 1.34170000
    [type] => buy
    [price] => 0.034117
)

2019-03-20 20:10:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:10:48 - cex place new buy order: eth_btc 0.034125 1.34138 [8465842451] margin:0.48058608058608]Array
(
    [complete] => 
    [id] => 8465842451
    [time] => 1553109047704
    [pending] => 1.34138000
    [amount] => 1.34138000
    [type] => buy
    [price] => 0.034125
)

2019-03-20 20:10:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:10:58 - cex place new buy order: eth_btc 0.034131 1.34115 [8465843460] margin:0.41604406551228]Array
(
    [complete] => 
    [id] => 8465843460
    [time] => 1553109058166
    [pending] => 1.34115000
    [amount] => 1.34115000
    [type] => buy
    [price] => 0.034131
)

2019-03-20 20:11:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:11:05 - cex place new buy order: eth_btc 0.034137 1.34091 [8465844158] margin:0.41304156780033]Array
(
    [complete] => 
    [id] => 8465844158
    [time] => 1553109064537
    [pending] => 1.34091000
    [amount] => 1.34091000
    [type] => buy
    [price] => 0.034137
)

2019-03-20 20:11:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:11:16 - cex place new buy order: eth_btc 0.034139 1.34083 [8465845148] margin:0.41301737016315]Array
(
    [complete] => 
    [id] => 8465845148
    [time] => 1553109076130
    [pending] => 1.34083000
    [amount] => 1.34083000
    [type] => buy
    [price] => 0.034139
)

2019-03-20 20:11:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:11:26 - cex place new buy order: eth_btc 0.034149 1.34044 [8465845952] margin:0.39532636387596]Array
(
    [complete] => 
    [id] => 8465845952
    [time] => 1553109086449
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 20:11:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:11:37 - cex place new buy order: eth_btc 0.034151 1.34036 [8465846586] margin:0.3953032122046]Array
(
    [complete] => 
    [id] => 8465846586
    [time] => 1553109097165
    [pending] => 1.34036000
    [amount] => 1.34036000
    [type] => buy
    [price] => 0.034151
)

2019-03-20 20:11:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:11:48 - cex place new buy order: eth_btc 0.034157 1.34012 [8465847323] margin:0.363029540065]Array
(
    [complete] => 
    [id] => 8465847323
    [time] => 1553109107748
    [pending] => 1.34012000
    [amount] => 1.34012000
    [type] => buy
    [price] => 0.034157
)

2019-03-20 20:11:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:11:58 - cex place new buy order: eth_btc 0.034161 1.33997 [8465848499] margin:0.35713240244724]Array
(
    [complete] => 
    [id] => 8465848499
    [time] => 1553109118409
    [pending] => 1.33997000
    [amount] => 1.33997000
    [type] => buy
    [price] => 0.034161
)

2019-03-20 20:12:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:12:15 - cex place new buy order: eth_btc 0.034163 1.33989 [8465850265] margin:0.32198577408307]Array
(
    [complete] => 
    [id] => 8465850265
    [time] => 1553109135047
    [pending] => 1.33989000
    [amount] => 1.33989000
    [type] => buy
    [price] => 0.034163
)

2019-03-20 20:12:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:12:26 - cex place new buy order: eth_btc 0.034165 1.33981 [8465851437] margin:0.3131860090736]Array
(
    [complete] => 
    [id] => 8465851437
    [time] => 1553109146483
    [pending] => 1.33981000
    [amount] => 1.33981000
    [type] => buy
    [price] => 0.034165
)

2019-03-20 20:12:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:12:40 - cex place new buy order: eth_btc 0.034167 1.33973 [] margin:0.33658208212601]Array
(
    [error] => rate limit exceeded
)

2019-03-20 20:13:30 - cex place new buy order: eth_btc 0.034167 1.3397 [8465857759]Array
(
    [complete] => 
    [id] => 8465857759
    [time] => 1553109209755
    [pending] => 1.33970000
    [amount] => 1.33970000
    [type] => buy
    [price] => 0.034167
)

2019-03-20 20:13:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:13:41 - cex place new buy order: eth_btc 0.034169 1.33965 [8465858637] margin:0.31900260470019]Array
(
    [complete] => 
    [id] => 8465858637
    [time] => 1553109220518
    [pending] => 1.33965000
    [amount] => 1.33965000
    [type] => buy
    [price] => 0.034169
)

2019-03-20 20:13:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:13:51 - cex place new buy order: eth_btc 0.034171 1.33958 [8465859585] margin:0.33068976617601]Array
(
    [complete] => 
    [id] => 8465859585
    [time] => 1553109230996
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 20:13:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:14:00 - cex place new buy order: eth_btc 0.034173 1.3395 [8465860289] margin:0.32189155180991]Array
(
    [complete] => 
    [id] => 8465860289
    [time] => 1553109240402
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 20:14:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:14:05 - cex place new buy order: eth_btc 0.034175 1.33942 [8465860666] margin:0.31602048280905]Array
(
    [complete] => 
    [id] => 8465860666
    [time] => 1553109245107
    [pending] => 1.33942000
    [amount] => 1.33942000
    [type] => buy
    [price] => 0.034175
)

2019-03-20 20:14:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:14:21 - cex place new buy order: eth_btc 0.034177 1.33934 [8465861442] margin:0.31015010094508]Array
(
    [complete] => 
    [id] => 8465861442
    [time] => 1553109260865
    [pending] => 1.33934000
    [amount] => 1.33934000
    [type] => buy
    [price] => 0.034177
)

2019-03-20 20:14:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:14:35 - cex place new buy order: eth_btc 0.034179 1.33926 [8465862345] margin:0.30720617923286]Array
(
    [complete] => 
    [id] => 8465862345
    [time] => 1553109274665
    [pending] => 1.33926000
    [amount] => 1.33926000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 20:14:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:14:47 - cex place new buy order: eth_btc 0.034181 1.33918 [8465863163] margin:0.28085778648956]Array
(
    [complete] => 
    [id] => 8465863163
    [time] => 1553109286617
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 20:14:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:14:59 - cex place new buy order: eth_btc 0.034183 1.33911 [8465864386] margin:0.27499049235]Array
(
    [complete] => 
    [id] => 8465864386
    [time] => 1553109299410
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 20:15:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:15:09 - cex place new buy order: eth_btc 0.034185 1.33903 [8465865495] margin:0.27204914436156]Array
(
    [complete] => 
    [id] => 8465865495
    [time] => 1553109309158
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 20:15:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:15:20 - cex place new buy order: eth_btc 0.034187 1.33895 [8465866735] margin:0.2632579635534]Array
(
    [complete] => 
    [id] => 8465866735
    [time] => 1553109320371
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 20:15:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:15:31 - cex place new buy order: eth_btc 0.034189 1.33887 [8465867854] margin:0.25446781128433]Array
(
    [complete] => 
    [id] => 8465867854
    [time] => 1553109330622
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 20:15:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:15:43 - cex place new buy order: eth_btc 0.034191 1.33879 [8465869009] margin:0.24275394109561]Array
(
    [complete] => 
    [id] => 8465869009
    [time] => 1553109343006
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 20:15:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:15:55 - cex place new buy order: eth_btc 0.034193 1.33871 [8465870083] margin:0.23689059164156]Array
(
    [complete] => 
    [id] => 8465870083
    [time] => 1553109355056
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 20:16:10 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:16:14 - cex place new buy order: eth_btc 0.034195 1.33864 [8465871731] margin:0.23687673636497]Array
(
    [complete] => 
    [id] => 8465871731
    [time] => 1553109374028
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 20:16:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:16:24 - cex place new buy order: eth_btc 0.034197 1.33856 [8465872458] margin:0.22809018334942]Array
(
    [complete] => 
    [id] => 8465872458
    [time] => 1553109383758
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 20:16:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:16:37 - cex place new buy order: eth_btc 0.034199 1.33848 [8465873608] margin:0.22515278224509]Array
(
    [complete] => 
    [id] => 8465873608
    [time] => 1553109396701
    [pending] => 1.33848000
    [amount] => 1.33848000
    [type] => buy
    [price] => 0.034199
)

2019-03-20 20:16:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:16:49 - cex place new buy order: eth_btc 0.034202 1.33836 [8465874792] margin:0.21636161627974]Array
(
    [complete] => 
    [id] => 8465874792
    [time] => 1553109408735
    [pending] => 1.33836000
    [amount] => 1.33836000
    [type] => buy
    [price] => 0.034202
)

2019-03-20 20:17:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:17:01 - cex place new buy order: eth_btc 0.034204 1.33828 [8465875789] margin:0.22804350368379]Array
(
    [complete] => 
    [id] => 8465875789
    [time] => 1553109420904
    [pending] => 1.33828000
    [amount] => 1.33828000
    [type] => buy
    [price] => 0.034204
)

2019-03-20 20:17:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:17:08 - cex place new buy order: eth_btc 0.034206 1.3382 [8465876478] margin:0.20464246038707]Array
(
    [complete] => 
    [id] => 8465876478
    [time] => 1553109428154
    [pending] => 1.33820000
    [amount] => 1.33820000
    [type] => buy
    [price] => 0.034206
)

2019-03-20 20:17:28 - cex delete buy orders: eth_btc[move]
2019-03-20 20:17:29 - cex place new buy order: eth_btc 0.034207 1.33813 [8465877814] margin:0.19878391019643]Array
(
    [complete] => 
    [id] => 8465877814
    [time] => 1553109448812
    [pending] => 1.33813000
    [amount] => 1.33813000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 20:17:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:17:42 - cex place new buy order: eth_btc 0.034209 1.33809 [8465879047] margin:0.20754772135987]Array
(
    [complete] => 
    [id] => 8465879047
    [time] => 1553109462007
    [pending] => 1.33809000
    [amount] => 1.33809000
    [type] => buy
    [price] => 0.034209
)

2019-03-20 20:17:52 - cex delete buy orders: eth_btc [above margin]
2019-03-20 20:18:03 - cex place new buy order: eth_btc 0.034135 1.341 [8465881119]Array
(
    [complete] => 
    [id] => 8465881119
    [time] => 1553109482986
    [pending] => 1.34100000
    [amount] => 1.34100000
    [type] => buy
    [price] => 0.034135
)

2019-03-20 20:18:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:18:19 - cex place new buy order: eth_btc 0.034139 1.34083 [8465882189] margin:0.39837136412899]Array
(
    [complete] => 
    [id] => 8465882189
    [time] => 1553109498758
    [pending] => 1.34083000
    [amount] => 1.34083000
    [type] => buy
    [price] => 0.034139
)

2019-03-20 20:18:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:18:30 - cex place new buy order: eth_btc 0.034141 1.34075 [8465883171] margin:0.3895609384611]Array
(
    [complete] => 
    [id] => 8465883171
    [time] => 1553109510017
    [pending] => 1.34075000
    [amount] => 1.34075000
    [type] => buy
    [price] => 0.034141
)

2019-03-20 20:18:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:18:41 - cex place new buy order: eth_btc 0.034143 1.34067 [8465884043] margin:0.39246697712563]Array
(
    [complete] => 
    [id] => 8465884043
    [time] => 1553109521492
    [pending] => 1.34067000
    [amount] => 1.34067000
    [type] => buy
    [price] => 0.034143
)

2019-03-20 20:18:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:18:54 - cex place new buy order: eth_btc 0.034145 1.3406 [8465884907] margin:0.38072924293453]Array
(
    [complete] => 
    [id] => 8465884907
    [time] => 1553109533840
    [pending] => 1.34060000
    [amount] => 1.34060000
    [type] => buy
    [price] => 0.034145
)

2019-03-20 20:19:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:19:03 - cex delete buy orders: eth_btc[move]
2019-03-20 20:19:05 - cex place new buy order: eth_btc 0.034126 1.34087 [] margin:0.39838303356963]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 20:19:20 - cex place new buy order: eth_btc 0.034139 1.3408 [8465886686]Array
(
    [complete] => 
    [id] => 8465886686
    [time] => 1553109559709
    [pending] => 1.34080000
    [amount] => 1.34080000
    [type] => buy
    [price] => 0.034139
)

2019-03-20 20:19:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:19:31 - cex place new buy order: eth_btc 0.034141 1.34075 [8465887636] margin:0.37491579039866]Array
(
    [complete] => 
    [id] => 8465887636
    [time] => 1553109570834
    [pending] => 1.34075000
    [amount] => 1.34075000
    [type] => buy
    [price] => 0.034141
)

2019-03-20 20:19:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:19:43 - cex place new buy order: eth_btc 0.034143 1.34067 [8465888516] margin:0.37196497085787]Array
(
    [complete] => 
    [id] => 8465888516
    [time] => 1553109583482
    [pending] => 1.34067000
    [amount] => 1.34067000
    [type] => buy
    [price] => 0.034143
)

2019-03-20 20:19:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:19:56 - cex place new buy order: eth_btc 0.034145 1.3406 [8465889282] margin:0.36315712402988]Array
(
    [complete] => 
    [id] => 8465889282
    [time] => 1553109595589
    [pending] => 1.34060000
    [amount] => 1.34060000
    [type] => buy
    [price] => 0.034145
)

2019-03-20 20:20:07 - cex delete buy orders: eth_btc[move]
2019-03-20 20:20:08 - cex place new buy order: eth_btc 0.034146 1.34052 [8465890393] margin:0.19913901660467]Array
(
    [complete] => 
    [id] => 8465890393
    [time] => 1553109608208
    [pending] => 1.34052000
    [amount] => 1.34052000
    [type] => buy
    [price] => 0.034146
)

2019-03-20 20:20:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:20:21 - cex place new buy order: eth_btc 0.034148 1.34048 [8465891727] margin:0.24305962281832]Array
(
    [complete] => 
    [id] => 8465891727
    [time] => 1553109621107
    [pending] => 1.34048000
    [amount] => 1.34048000
    [type] => buy
    [price] => 0.034148
)

2019-03-20 20:20:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:20:33 - cex place new buy order: eth_btc 0.03415 1.3404 [8465892992] margin:0.24011713030747]Array
(
    [complete] => 
    [id] => 8465892992
    [time] => 1553109632568
    [pending] => 1.34040000
    [amount] => 1.34040000
    [type] => buy
    [price] => 0.03415
)

2019-03-20 20:20:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:20:43 - cex place new buy order: eth_btc 0.034152 1.34032 [8465894073] margin:0.25181541344577]Array
(
    [complete] => 
    [id] => 8465894073
    [time] => 1553109643492
    [pending] => 1.34032000
    [amount] => 1.34032000
    [type] => buy
    [price] => 0.034152
)

2019-03-20 20:20:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:20:55 - cex place new buy order: eth_btc 0.034154 1.34024 [8465895149] margin:0.22544943491243]Array
(
    [complete] => 
    [id] => 8465895149
    [time] => 1553109655001
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 20:21:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:21:09 - cex place new buy order: eth_btc 0.034156 1.34016 [8465895920] margin:0.22250849045555]Array
(
    [complete] => 
    [id] => 8465895920
    [time] => 1553109668583
    [pending] => 1.34016000
    [amount] => 1.34016000
    [type] => buy
    [price] => 0.034156
)

2019-03-20 20:21:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:21:20 - cex place new buy order: eth_btc 0.034158 1.34009 [8465897006] margin:0.22249546226361]Array
(
    [complete] => 
    [id] => 8465897006
    [time] => 1553109679935
    [pending] => 1.34009000
    [amount] => 1.34009000
    [type] => buy
    [price] => 0.034158
)

2019-03-20 20:21:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:21:32 - cex place new buy order: eth_btc 0.03416 1.34001 [8465897852] margin:0.2195550351288]Array
(
    [complete] => 
    [id] => 8465897852
    [time] => 1553109692051
    [pending] => 1.34001000
    [amount] => 1.34001000
    [type] => buy
    [price] => 0.03416
)

2019-03-20 20:21:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:21:42 - cex place new buy order: eth_btc 0.034162 1.33993 [8465898317] margin:0.20783326503133]Array
(
    [complete] => 
    [id] => 8465898317
    [time] => 1553109702023
    [pending] => 1.33993000
    [amount] => 1.33993000
    [type] => buy
    [price] => 0.034162
)

2019-03-20 20:21:52 - cex delete buy orders: eth_btc[move]
2019-03-20 20:21:53 - cex place new buy order: eth_btc 0.034163 1.33985 [8465899099] margin:0.19903992506731]Array
(
    [complete] => 
    [id] => 8465899099
    [time] => 1553109713399
    [pending] => 1.33985000
    [amount] => 1.33985000
    [type] => buy
    [price] => 0.034163
)

2019-03-20 20:22:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:22:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:22:04 - cex place new buy order: eth_btc 0.034165 1.33981 [8465899824] margin:0.21366895946142]Array
(
    [complete] => 
    [id] => 8465899824
    [time] => 1553109724400
    [pending] => 1.33981000
    [amount] => 1.33981000
    [type] => buy
    [price] => 0.034165
)

2019-03-20 20:22:05 - cex place new buy order: eth_btc 0.034165 1.33981 [] margin:0.210741987414]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 20:22:15 - cex delete buy orders: eth_btc[move]
2019-03-20 20:22:17 - cex place new buy order: eth_btc 0.034166 1.33973 [8465900649] margin:0.19902244856147]Array
(
    [complete] => 
    [id] => 8465900649
    [time] => 1553109736959
    [pending] => 1.33973000
    [amount] => 1.33973000
    [type] => buy
    [price] => 0.034166
)

2019-03-20 20:22:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:22:28 - cex place new buy order: eth_btc 0.034168 1.33969 [8465901261] margin:0.21072348396158]Array
(
    [complete] => 
    [id] => 8465901261
    [time] => 1553109748185
    [pending] => 1.33969000
    [amount] => 1.33969000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 20:22:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:22:37 - cex place new buy order: eth_btc 0.03417 1.33961 [8465902163] margin:0.21363769388354]Array
(
    [complete] => 
    [id] => 8465902163
    [time] => 1553109757387
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 20:22:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:22:47 - cex place new buy order: eth_btc 0.034172 1.33954 [8465902797] margin:0.20191970033945]Array
(
    [complete] => 
    [id] => 8465902797
    [time] => 1553109767469
    [pending] => 1.33954000
    [amount] => 1.33954000
    [type] => buy
    [price] => 0.034172
)

2019-03-20 20:22:56 - cex delete buy orders: eth_btc [above margin]
2019-03-20 20:23:27 - cex place new buy order: eth_btc 0.034095 1.3426 [8465904650]Array
(
    [complete] => 
    [id] => 8465904650
    [time] => 1553109807008
    [pending] => 1.34260000
    [amount] => 1.34260000
    [type] => buy
    [price] => 0.034095
)

2019-03-20 20:23:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:23:40 - cex place new buy order: eth_btc 0.034097 1.34248 [8465905272] margin:0.44871982872394]Array
(
    [complete] => 
    [id] => 8465905272
    [time] => 1553109820098
    [pending] => 1.34248000
    [amount] => 1.34248000
    [type] => buy
    [price] => 0.034097
)

2019-03-20 20:23:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:23:51 - cex place new buy order: eth_btc 0.034103 1.34225 [8465905908] margin:0.41345336187431]Array
(
    [complete] => 
    [id] => 8465905908
    [time] => 1553109830876
    [pending] => 1.34225000
    [amount] => 1.34225000
    [type] => buy
    [price] => 0.034103
)

2019-03-20 20:24:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:24:03 - cex place new buy order: eth_btc 0.034105 1.34217 [8465906428] margin:0.4017006304061]Array
(
    [complete] => 
    [id] => 8465906428
    [time] => 1553109842525
    [pending] => 1.34217000
    [amount] => 1.34217000
    [type] => buy
    [price] => 0.034105
)

2019-03-20 20:24:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:24:19 - cex place new buy order: eth_btc 0.034111 1.34193 [8465907123] margin:0.38697194453403]Array
(
    [complete] => 
    [id] => 8465907123
    [time] => 1553109858546
    [pending] => 1.34193000
    [amount] => 1.34193000
    [type] => buy
    [price] => 0.034111
)

2019-03-20 20:24:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:24:29 - cex place new buy order: eth_btc 0.034121 1.34154 [8465907704] margin:0.34875882887371]Array
(
    [complete] => 
    [id] => 8465907704
    [time] => 1553109869112
    [pending] => 1.34154000
    [amount] => 1.34154000
    [type] => buy
    [price] => 0.034121
)

2019-03-20 20:24:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:24:40 - cex place new buy order: eth_btc 0.034123 1.34146 [8465908126] margin:0.33994666354071]Array
(
    [complete] => 
    [id] => 8465908126
    [time] => 1553109879991
    [pending] => 1.34146000
    [amount] => 1.34146000
    [type] => buy
    [price] => 0.034123
)

2019-03-20 20:24:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:24:51 - cex place new buy order: eth_btc 0.034125 1.34138 [8465908682] margin:0.3164835164835]Array
(
    [complete] => 
    [id] => 8465908682
    [time] => 1553109891378
    [pending] => 1.34138000
    [amount] => 1.34138000
    [type] => buy
    [price] => 0.034125
)

2019-03-20 20:25:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:25:02 - cex place new buy order: eth_btc 0.034127 1.3413 [8465909129] margin:0.30767427550034]Array
(
    [complete] => 
    [id] => 8465909129
    [time] => 1553109901683
    [pending] => 1.34130000
    [amount] => 1.34130000
    [type] => buy
    [price] => 0.034127
)

2019-03-20 20:25:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:25:15 - cex place new buy order: eth_btc 0.034129 1.34122 [8465909687] margin:0.30179612646137]Array
(
    [complete] => 
    [id] => 8465909687
    [time] => 1553109915021
    [pending] => 1.34122000
    [amount] => 1.34122000
    [type] => buy
    [price] => 0.034129
)

2019-03-20 20:25:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:25:26 - cex place new buy order: eth_btc 0.034131 1.34115 [8465910112] margin:0.29005889074447]Array
(
    [complete] => 
    [id] => 8465910112
    [time] => 1553109925583
    [pending] => 1.34115000
    [amount] => 1.34115000
    [type] => buy
    [price] => 0.034131
)

2019-03-20 20:25:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:25:37 - cex place new buy order: eth_btc 0.034133 1.34107 [8465910624] margin:0.2959013271614]Array
(
    [complete] => 
    [id] => 8465910624
    [time] => 1553109936840
    [pending] => 1.34107000
    [amount] => 1.34107000
    [type] => buy
    [price] => 0.034133
)

2019-03-20 20:25:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:25:48 - cex place new buy order: eth_btc 0.034136 1.34095 [8465911169] margin:0.29587532224045]Array
(
    [complete] => 
    [id] => 8465911169
    [time] => 1553109948199
    [pending] => 1.34095000
    [amount] => 1.34095000
    [type] => buy
    [price] => 0.034136
)

2019-03-20 20:25:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:25:59 - cex place new buy order: eth_btc 0.034138 1.34087 [8465911848] margin:0.27242369207334]Array
(
    [complete] => 
    [id] => 8465911848
    [time] => 1553109959139
    [pending] => 1.34087000
    [amount] => 1.34087000
    [type] => buy
    [price] => 0.034138
)

2019-03-20 20:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:26:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:26:14 - cex place new buy order: eth_btc 0.03414 1.34079 [8465912852] margin:0.27240773286465]Array
(
    [complete] => 
    [id] => 8465912852
    [time] => 1553109973824
    [pending] => 1.34079000
    [amount] => 1.34079000
    [type] => buy
    [price] => 0.03414
)

2019-03-20 20:26:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:26:25 - cex place new buy order: eth_btc 0.034142 1.34071 [8465913762] margin:0.23138656200574]Array
(
    [complete] => 
    [id] => 8465913762
    [time] => 1553109985162
    [pending] => 1.34071000
    [amount] => 1.34071000
    [type] => buy
    [price] => 0.034142
)

2019-03-20 20:26:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:26:36 - cex place new buy order: eth_btc 0.034144 1.34063 [8465914540] margin:0.24308809746953]Array
(
    [complete] => 
    [id] => 8465914540
    [time] => 1553109995586
    [pending] => 1.34063000
    [amount] => 1.34063000
    [type] => buy
    [price] => 0.034144
)

2019-03-20 20:26:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:26:47 - cex place new buy order: eth_btc 0.034147 1.34052 [8465915343] margin:0.24599525580575]Array
(
    [complete] => 
    [id] => 8465915343
    [time] => 1553110006962
    [pending] => 1.34052000
    [amount] => 1.34052000
    [type] => buy
    [price] => 0.034147
)

2019-03-20 20:26:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:26:59 - cex place new buy order: eth_btc 0.034149 1.34044 [8465916085] margin:0.23133913145335]Array
(
    [complete] => 
    [id] => 8465916085
    [time] => 1553110018853
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 20:27:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:27:05 - cex place new buy order: eth_btc 0.034151 0.01145 [] margin:0.23425375538051]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 20:27:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:27:15 - cex place new buy order: eth_btc 0.034151 1.34036 [8465916950] margin:0.22546923955375]Array
(
    [complete] => 
    [id] => 8465916950
    [time] => 1553110034714
    [pending] => 1.34036000
    [amount] => 1.34036000
    [type] => buy
    [price] => 0.034151
)

2019-03-20 20:27:33 - cex delete buy orders: eth_btc[move]
2019-03-20 20:27:35 - cex place new buy order: eth_btc 0.034152 1.34028 [8465918078] margin:0.19910403185663]Array
(
    [complete] => 
    [id] => 8465918078
    [time] => 1553110054754
    [pending] => 1.34028000
    [amount] => 1.34028000
    [type] => buy
    [price] => 0.034152
)

2019-03-20 20:27:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:27:47 - cex place new buy order: eth_btc 0.034154 1.34024 [8465919002] margin:0.20202611699947]Array
(
    [complete] => 
    [id] => 8465919002
    [time] => 1553110066834
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 20:27:58 - cex delete buy orders: eth_btc[move]
2019-03-20 20:28:00 - cex place new buy order: eth_btc 0.034155 1.34016 [8465920183] margin:0.19908654409182]Array
(
    [complete] => 
    [id] => 8465920183
    [time] => 1553110080072
    [pending] => 1.34016000
    [amount] => 1.34016000
    [type] => buy
    [price] => 0.034155
)

2019-03-20 20:28:05 - cex delete buy orders: eth_btc [above margin]
2019-03-20 20:28:19 - cex place new buy order: eth_btc 0.034075 1.3433 [8465921437]Array
(
    [complete] => 
    [id] => 8465921437
    [time] => 1553110098749
    [pending] => 1.34330000
    [amount] => 1.34330000
    [type] => buy
    [price] => 0.034075
)

2019-03-20 20:28:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:28:31 - cex place new buy order: eth_btc 0.034077 1.34327 [8465922291] margin:0.42844147078676]Array
(
    [complete] => 
    [id] => 8465922291
    [time] => 1553110110834
    [pending] => 1.34327000
    [amount] => 1.34327000
    [type] => buy
    [price] => 0.034077
)

2019-03-20 20:28:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:28:44 - cex place new buy order: eth_btc 0.034079 1.34319 [8465923333] margin:0.42841632677015]Array
(
    [complete] => 
    [id] => 8465923333
    [time] => 1553110123511
    [pending] => 1.34319000
    [amount] => 1.34319000
    [type] => buy
    [price] => 0.034079
)

2019-03-20 20:28:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:28:53 - cex place new buy order: eth_btc 0.034081 1.34311 [8465924282] margin:0.42545699950118]Array
(
    [complete] => 
    [id] => 8465924282
    [time] => 1553110133283
    [pending] => 1.34311000
    [amount] => 1.34311000
    [type] => buy
    [price] => 0.034081
)

2019-03-20 20:29:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:29:02 - cex place new buy order: eth_btc 0.034083 1.34303 [8465924944] margin:0.41956400551595]Array
(
    [complete] => 
    [id] => 8465924944
    [time] => 1553110141850
    [pending] => 1.34303000
    [amount] => 1.34303000
    [type] => buy
    [price] => 0.034083
)

2019-03-20 20:29:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:29:05 - cex place new buy order: eth_btc 0.034085 0.01148 [] margin:0.41660554496112]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 20:29:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:29:15 - cex place new buy order: eth_btc 0.034085 1.34296 [8465926191] margin:0.42540707055887]Array
(
    [complete] => 
    [id] => 8465926191
    [time] => 1553110155041
    [pending] => 1.34296000
    [amount] => 1.34296000
    [type] => buy
    [price] => 0.034085
)

2019-03-20 20:29:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:29:27 - cex place new buy order: eth_btc 0.034087 1.34288 [8465927260] margin:0.425382110482]Array
(
    [complete] => 
    [id] => 8465927260
    [time] => 1553110166891
    [pending] => 1.34288000
    [amount] => 1.34288000
    [type] => buy
    [price] => 0.034087
)

2019-03-20 20:29:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:29:39 - cex place new buy order: eth_btc 0.034089 1.3428 [8465928294] margin:0.42829065094312]Array
(
    [complete] => 
    [id] => 8465928294
    [time] => 1553110179265
    [pending] => 1.34280000
    [amount] => 1.34280000
    [type] => buy
    [price] => 0.034089
)

2019-03-20 20:29:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:29:51 - cex place new buy order: eth_btc 0.034091 1.34272 [8465929160] margin:0.42826552462525]Array
(
    [complete] => 
    [id] => 8465929160
    [time] => 1553110191174
    [pending] => 1.34272000
    [amount] => 1.34272000
    [type] => buy
    [price] => 0.034091
)

2019-03-20 20:30:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:30:02 - cex place new buy order: eth_btc 0.034093 1.34264 [] margin:0.39304256005632]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 20:30:07 - cex place new buy order: eth_btc 0.034075 1.3433 [8465930433]Array
(
    [complete] => 
    [id] => 8465930433
    [time] => 1553110206924
    [pending] => 1.34330000
    [amount] => 1.34330000
    [type] => buy
    [price] => 0.034075
)

2019-03-20 20:30:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:30:17 - cex place new buy order: eth_btc 0.034077 1.34327 [8465931304] margin:0.45778677700501]Array
(
    [complete] => 
    [id] => 8465931304
    [time] => 1553110217388
    [pending] => 1.34327000
    [amount] => 1.34327000
    [type] => buy
    [price] => 0.034077
)

2019-03-20 20:30:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:30:30 - cex place new buy order: eth_btc 0.034087 1.34288 [8465932476] margin:0.44591779857424]Array
(
    [complete] => 
    [id] => 8465932476
    [time] => 1553110229893
    [pending] => 1.34288000
    [amount] => 1.34288000
    [type] => buy
    [price] => 0.034087
)

2019-03-20 20:30:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:30:39 - cex place new buy order: eth_btc 0.034103 1.34225 [8465933230] margin:0.43104712195408]Array
(
    [complete] => 
    [id] => 8465933230
    [time] => 1553110239346
    [pending] => 1.34225000
    [amount] => 1.34225000
    [type] => buy
    [price] => 0.034103
)

2019-03-20 20:30:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:30:47 - cex place new buy order: eth_btc 0.034113 1.34185 [8465933734] margin:0.40453785946704]Array
(
    [complete] => 
    [id] => 8465933734
    [time] => 1553110246634
    [pending] => 1.34185000
    [amount] => 1.34185000
    [type] => buy
    [price] => 0.034113
)

2019-03-20 20:30:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:30:57 - cex place new buy order: eth_btc 0.034121 1.34154 [8465934262] margin:0.37806629348496]Array
(
    [complete] => 
    [id] => 8465934262
    [time] => 1553110257322
    [pending] => 1.34154000
    [amount] => 1.34154000
    [type] => buy
    [price] => 0.034121
)

2019-03-20 20:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:31:06 - cex place new buy order: eth_btc 0.034127 1.3413 [8465934855] margin:0.36041843701469]Array
(
    [complete] => 
    [id] => 8465934855
    [time] => 1553110265724
    [pending] => 1.34130000
    [amount] => 1.34130000
    [type] => buy
    [price] => 0.034127
)

2019-03-20 20:31:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:31:17 - cex place new buy order: eth_btc 0.034129 1.34122 [8465935599] margin:0.32523660230304]Array
(
    [complete] => 
    [id] => 8465935599
    [time] => 1553110277501
    [pending] => 1.34122000
    [amount] => 1.34122000
    [type] => buy
    [price] => 0.034129
)

2019-03-20 20:31:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:31:29 - cex place new buy order: eth_btc 0.034131 1.34115 [8465935988] margin:0.30177844188568]Array
(
    [complete] => 
    [id] => 8465935988
    [time] => 1553110288795
    [pending] => 1.34115000
    [amount] => 1.34115000
    [type] => buy
    [price] => 0.034131
)

2019-03-20 20:31:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:31:41 - cex place new buy order: eth_btc 0.034133 1.34107 [8465936566] margin:0.30762019160342]Array
(
    [complete] => 
    [id] => 8465936566
    [time] => 1553110301364
    [pending] => 1.34107000
    [amount] => 1.34107000
    [type] => buy
    [price] => 0.034133
)

2019-03-20 20:31:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:31:51 - cex place new buy order: eth_btc 0.034135 1.34099 [8465937134] margin:0.29295444558373]Array
(
    [complete] => 
    [id] => 8465937134
    [time] => 1553110311382
    [pending] => 1.34099000
    [amount] => 1.34099000
    [type] => buy
    [price] => 0.034135
)

2019-03-20 20:32:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:32:02 - cex place new buy order: eth_btc 0.034137 1.34091 [8465937850] margin:0.2782904180215]Array
(
    [complete] => 
    [id] => 8465937850
    [time] => 1553110322463
    [pending] => 1.34091000
    [amount] => 1.34091000
    [type] => buy
    [price] => 0.034137
)

2019-03-20 20:32:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:32:15 - cex place new buy order: eth_btc 0.034139 1.34083 [8465938492] margin:0.28413251706261]Array
(
    [complete] => 
    [id] => 8465938492
    [time] => 1553110334809
    [pending] => 1.34083000
    [amount] => 1.34083000
    [type] => buy
    [price] => 0.034139
)

2019-03-20 20:32:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:32:26 - cex place new buy order: eth_btc 0.034141 1.34075 [8465939136] margin:0.29583199086143]Array
(
    [complete] => 
    [id] => 8465939136
    [time] => 1553110345588
    [pending] => 1.34075000
    [amount] => 1.34075000
    [type] => buy
    [price] => 0.034141
)

2019-03-20 20:33:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:33:29 - cex place new buy order: eth_btc 0.034143 1.34067 [8465943141] margin:0.28409922971033]Array
(
    [complete] => 
    [id] => 8465943141
    [time] => 1553110409032
    [pending] => 1.34067000
    [amount] => 1.34067000
    [type] => buy
    [price] => 0.034143
)

2019-03-20 20:33:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:33:41 - cex place new buy order: eth_btc 0.034145 1.3406 [8465944178] margin:0.28115390247474]Array
(
    [complete] => 
    [id] => 8465944178
    [time] => 1553110420626
    [pending] => 1.34060000
    [amount] => 1.34060000
    [type] => buy
    [price] => 0.034145
)

2019-03-20 20:33:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:33:53 - cex place new buy order: eth_btc 0.034147 1.34052 [8465944953] margin:0.26942337540632]Array
(
    [complete] => 
    [id] => 8465944953
    [time] => 1553110433498
    [pending] => 1.34052000
    [amount] => 1.34052000
    [type] => buy
    [price] => 0.034147
)

2019-03-20 20:34:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:34:05 - cex place new buy order: eth_btc 0.034149 1.34044 [8465945367] margin:0.28404931330346]Array
(
    [complete] => 
    [id] => 8465945367
    [time] => 1553110445013
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 20:34:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:34:16 - cex place new buy order: eth_btc 0.034151 1.34036 [8465945945] margin:0.2898890222834]Array
(
    [complete] => 
    [id] => 8465945945
    [time] => 1553110456193
    [pending] => 1.34036000
    [amount] => 1.34036000
    [type] => buy
    [price] => 0.034151
)

2019-03-20 20:34:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:34:26 - cex place new buy order: eth_btc 0.034153 1.34028 [8465946411] margin:0.28401604544257]Array
(
    [complete] => 
    [id] => 8465946411
    [time] => 1553110466206
    [pending] => 1.34028000
    [amount] => 1.34028000
    [type] => buy
    [price] => 0.034153
)

2019-03-20 20:34:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:34:36 - cex place new buy order: eth_btc 0.034155 1.3402 [8465946833] margin:0.28107158541941]Array
(
    [complete] => 
    [id] => 8465946833
    [time] => 1553110476178
    [pending] => 1.34020000
    [amount] => 1.34020000
    [type] => buy
    [price] => 0.034155
)

2019-03-20 20:34:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:34:47 - cex place new buy order: eth_btc 0.034157 1.34012 [8465947196] margin:0.26348918230523]Array
(
    [complete] => 
    [id] => 8465947196
    [time] => 1553110487232
    [pending] => 1.34012000
    [amount] => 1.34012000
    [type] => buy
    [price] => 0.034157
)

2019-03-20 20:34:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:34:59 - cex place new buy order: eth_btc 0.034159 1.34005 [8465947692] margin:0.25761878275123]Array
(
    [complete] => 
    [id] => 8465947692
    [time] => 1553110498727
    [pending] => 1.34005000
    [amount] => 1.34005000
    [type] => buy
    [price] => 0.034159
)

2019-03-20 20:35:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:35:15 - cex place new buy order: eth_btc 0.034161 1.33997 [8465948580] margin:0.24296712625507]Array
(
    [complete] => 
    [id] => 8465948580
    [time] => 1553110515278
    [pending] => 1.33997000
    [amount] => 1.33997000
    [type] => buy
    [price] => 0.034161
)

2019-03-20 20:35:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:35:28 - cex place new buy order: eth_btc 0.034163 1.33989 [8465949423] margin:0.23709861546117]Array
(
    [complete] => 
    [id] => 8465949423
    [time] => 1553110528288
    [pending] => 1.33989000
    [amount] => 1.33989000
    [type] => buy
    [price] => 0.034163
)

2019-03-20 20:35:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:35:40 - cex place new buy order: eth_btc 0.034165 1.33981 [8465950178] margin:0.23123079174592]Array
(
    [complete] => 
    [id] => 8465950178
    [time] => 1553110539585
    [pending] => 1.33981000
    [amount] => 1.33981000
    [type] => buy
    [price] => 0.034165
)

2019-03-20 20:35:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:35:52 - cex place new buy order: eth_btc 0.034167 1.33973 [8465951077] margin:0.21365645213216]Array
(
    [complete] => 
    [id] => 8465951077
    [time] => 1553110551813
    [pending] => 1.33973000
    [amount] => 1.33973000
    [type] => buy
    [price] => 0.034167
)

2019-03-20 20:36:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:36:04 - cex place new buy order: eth_btc 0.034169 1.33965 [8465951831] margin:0.21071731686617]Array
(
    [complete] => 
    [id] => 8465951831
    [time] => 1553110563838
    [pending] => 1.33965000
    [amount] => 1.33965000
    [type] => buy
    [price] => 0.034169
)

2019-03-20 20:36:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:36:13 - cex place new buy order: eth_btc 0.034171 1.33958 [8465952149] margin:0.20777852565041]Array
(
    [complete] => 
    [id] => 8465952149
    [time] => 1553110572777
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 20:36:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:36:24 - cex place new buy order: eth_btc 0.034173 1.3395 [8465952753] margin:0.20191379158985]Array
(
    [complete] => 
    [id] => 8465952753
    [time] => 1553110583607
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 20:36:33 - cex delete buy orders: eth_btc [above margin]
2019-03-20 20:36:48 - cex place new buy order: eth_btc 0.034087 1.3429 [8465954551]Array
(
    [complete] => 
    [id] => 8465954551
    [time] => 1553110607583
    [pending] => 1.34290000
    [amount] => 1.34290000
    [type] => buy
    [price] => 0.034087
)

2019-03-20 20:36:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:36:58 - cex place new buy order: eth_btc 0.034089 1.3428 [8465955347] margin:0.45175863181672]Array
(
    [complete] => 
    [id] => 8465955347
    [time] => 1553110617634
    [pending] => 1.34280000
    [amount] => 1.34280000
    [type] => buy
    [price] => 0.034089
)

2019-03-20 20:37:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:37:08 - cex place new buy order: eth_btc 0.034091 1.34272 [8465955981] margin:0.43706550115865]Array
(
    [complete] => 
    [id] => 8465955981
    [time] => 1553110627830
    [pending] => 1.34272000
    [amount] => 1.34272000
    [type] => buy
    [price] => 0.034091
)

2019-03-20 20:37:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:37:28 - cex place new buy order: eth_btc 0.034097 1.34248 [8465956923] margin:0.43112297269552]Array
(
    [complete] => 
    [id] => 8465956923
    [time] => 1553110648233
    [pending] => 1.34248000
    [amount] => 1.34248000
    [type] => buy
    [price] => 0.034097
)

2019-03-20 20:37:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:37:41 - cex place new buy order: eth_btc 0.034107 1.34209 [8465957948] margin:0.40460902454043]Array
(
    [complete] => 
    [id] => 8465957948
    [time] => 1553110660558
    [pending] => 1.34209000
    [amount] => 1.34209000
    [type] => buy
    [price] => 0.034107
)

2019-03-20 20:37:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:37:51 - cex place new buy order: eth_btc 0.034117 1.3417 [8465958762] margin:0.37224843919452]Array
(
    [complete] => 
    [id] => 8465958762
    [time] => 1553110670539
    [pending] => 1.34170000
    [amount] => 1.34170000
    [type] => buy
    [price] => 0.034117
)

2019-03-20 20:37:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:37:59 - cex place new buy order: eth_btc 0.034119 1.34162 [8465959409] margin:0.38101937336967]Array
(
    [complete] => 
    [id] => 8465959409
    [time] => 1553110679332
    [pending] => 1.34162000
    [amount] => 1.34162000
    [type] => buy
    [price] => 0.034119
)

2019-03-20 20:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:38:05 - cex place new buy order: eth_btc 0.034125 1.34138 [8465959855] margin:0.36630036630036]Array
(
    [complete] => 
    [id] => 8465959855
    [time] => 1553110685005
    [pending] => 1.34138000
    [amount] => 1.34138000
    [type] => buy
    [price] => 0.034125
)

2019-03-20 20:38:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:38:18 - cex place new buy order: eth_btc 0.034127 1.3413 [8465960645] margin:0.34283704984324]Array
(
    [complete] => 
    [id] => 8465960645
    [time] => 1553110698247
    [pending] => 1.34130000
    [amount] => 1.34130000
    [type] => buy
    [price] => 0.034127
)

2019-03-20 20:38:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:38:30 - cex place new buy order: eth_btc 0.034129 1.34122 [8465961551] margin:0.33695684022386]Array
(
    [complete] => 
    [id] => 8465961551
    [time] => 1553110709942
    [pending] => 1.34122000
    [amount] => 1.34122000
    [type] => buy
    [price] => 0.034129
)

2019-03-20 20:38:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:38:43 - cex place new buy order: eth_btc 0.034131 1.34115 [8465962697] margin:0.33400720752395]Array
(
    [complete] => 
    [id] => 8465962697
    [time] => 1553110722567
    [pending] => 1.34115000
    [amount] => 1.34115000
    [type] => buy
    [price] => 0.034131
)

2019-03-20 20:38:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:38:54 - cex place new buy order: eth_btc 0.034134 1.34103 [8465963679] margin:0.3251889611531]Array
(
    [complete] => 
    [id] => 8465963679
    [time] => 1553110733739
    [pending] => 1.34103000
    [amount] => 1.34103000
    [type] => buy
    [price] => 0.034134
)

2019-03-20 20:39:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:39:06 - cex place new buy order: eth_btc 0.034136 1.34095 [8465964476] margin:0.3193109913288]Array
(
    [complete] => 
    [id] => 8465964476
    [time] => 1553110746125
    [pending] => 1.34095000
    [amount] => 1.34095000
    [type] => buy
    [price] => 0.034136
)

2019-03-20 20:39:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:39:18 - cex place new buy order: eth_btc 0.034138 1.34087 [8465964989] margin:0.31343371023491]Array
(
    [complete] => 
    [id] => 8465964989
    [time] => 1553110757649
    [pending] => 1.34087000
    [amount] => 1.34087000
    [type] => buy
    [price] => 0.034138
)

2019-03-20 20:39:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:39:27 - cex place new buy order: eth_btc 0.03414 1.34079 [8465965543] margin:0.31048623315757]Array
(
    [complete] => 
    [id] => 8465965543
    [time] => 1553110766689
    [pending] => 1.34079000
    [amount] => 1.34079000
    [type] => buy
    [price] => 0.03414
)

2019-03-20 20:39:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:39:37 - cex place new buy order: eth_btc 0.034142 1.34071 [8465966087] margin:0.30753910140005]Array
(
    [complete] => 
    [id] => 8465966087
    [time] => 1553110777253
    [pending] => 1.34071000
    [amount] => 1.34071000
    [type] => buy
    [price] => 0.034142
)

2019-03-20 20:39:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:39:47 - cex place new buy order: eth_btc 0.034144 1.34063 [8465966955] margin:0.29580599812558]Array
(
    [complete] => 
    [id] => 8465966955
    [time] => 1553110787452
    [pending] => 1.34063000
    [amount] => 1.34063000
    [type] => buy
    [price] => 0.034144
)

2019-03-20 20:39:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:40:01 - cex place new buy order: eth_btc 0.034146 1.34056 [8465968205] margin:0.28993147074325]Array
(
    [complete] => 
    [id] => 8465968205
    [time] => 1553110800612
    [pending] => 1.34056000
    [amount] => 1.34056000
    [type] => buy
    [price] => 0.034146
)

2019-03-20 20:40:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:40:07 - cex place new buy order: eth_btc 0.034148 1.34048 [8465968843] margin:0.28405763148647]Array
(
    [complete] => 
    [id] => 8465968843
    [time] => 1553110806777
    [pending] => 1.34048000
    [amount] => 1.34048000
    [type] => buy
    [price] => 0.034148
)

2019-03-20 20:40:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:40:19 - cex place new buy order: eth_btc 0.03415 1.3404 [8465969931] margin:0.2869692532943]Array
(
    [complete] => 
    [id] => 8465969931
    [time] => 1553110819402
    [pending] => 1.34040000
    [amount] => 1.34040000
    [type] => buy
    [price] => 0.03415
)

2019-03-20 20:40:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:40:31 - cex place new buy order: eth_btc 0.034152 1.34032 [8465971163] margin:0.27231201686577]Array
(
    [complete] => 
    [id] => 8465971163
    [time] => 1553110830668
    [pending] => 1.34032000
    [amount] => 1.34032000
    [type] => buy
    [price] => 0.034152
)

2019-03-20 20:40:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:40:41 - cex place new buy order: eth_btc 0.034154 1.34024 [8465972231] margin:0.28107981495578]Array
(
    [complete] => 
    [id] => 8465972231
    [time] => 1553110840789
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 20:40:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:40:49 - cex place new buy order: eth_btc 0.034156 1.34016 [8465973403] margin:0.275207869774]Array
(
    [complete] => 
    [id] => 8465973403
    [time] => 1553110849362
    [pending] => 1.34016000
    [amount] => 1.34016000
    [type] => buy
    [price] => 0.034156
)

2019-03-20 20:40:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:40:58 - cex place new buy order: eth_btc 0.034158 1.34009 [8465974543] margin:0.26933661221384]Array
(
    [complete] => 
    [id] => 8465974543
    [time] => 1553110858212
    [pending] => 1.34009000
    [amount] => 1.34009000
    [type] => buy
    [price] => 0.034158
)

2019-03-20 20:41:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:41:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:41:15 - cex place new buy order: eth_btc 0.03416 1.34001 [8465976340] margin:0.24882903981263]Array
(
    [complete] => 
    [id] => 8465976340
    [time] => 1553110875407
    [pending] => 1.34001000
    [amount] => 1.34001000
    [type] => buy
    [price] => 0.03416
)

2019-03-20 20:41:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:41:28 - cex place new buy order: eth_btc 0.034162 1.33993 [8465977241] margin:0.2488144722206]Array
(
    [complete] => 
    [id] => 8465977241
    [time] => 1553110887573
    [pending] => 1.33993000
    [amount] => 1.33993000
    [type] => buy
    [price] => 0.034162
)

2019-03-20 20:41:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:41:40 - cex place new buy order: eth_btc 0.034164 1.33985 [8465978223] margin:0.24294579089099]Array
(
    [complete] => 
    [id] => 8465978223
    [time] => 1553110900506
    [pending] => 1.33985000
    [amount] => 1.33985000
    [type] => buy
    [price] => 0.034164
)

2019-03-20 20:41:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:41:51 - cex place new buy order: eth_btc 0.034166 1.33977 [8465979091] margin:0.23122402388338]Array
(
    [complete] => 
    [id] => 8465979091
    [time] => 1553110911203
    [pending] => 1.33977000
    [amount] => 1.33977000
    [type] => buy
    [price] => 0.034166
)

2019-03-20 20:41:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:42:00 - cex place new buy order: eth_btc 0.034168 1.33969 [8465979987] margin:0.2253570592367]Array
(
    [complete] => 
    [id] => 8465979987
    [time] => 1553110919972
    [pending] => 1.33969000
    [amount] => 1.33969000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 20:42:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:42:09 - cex place new buy order: eth_btc 0.03417 1.33961 [8465980860] margin:0.22241732513901]Array
(
    [complete] => 
    [id] => 8465980860
    [time] => 1553110928698
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 20:42:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:42:23 - cex place new buy order: eth_btc 0.034172 1.33954 [8465981990] margin:0.2165515626829]Array
(
    [complete] => 
    [id] => 8465981990
    [time] => 1553110942845
    [pending] => 1.33954000
    [amount] => 1.33954000
    [type] => buy
    [price] => 0.034172
)

2019-03-20 20:42:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:42:33 - cex place new buy order: eth_btc 0.034174 1.33946 [8465982624] margin:0.21068648680282]Array
(
    [complete] => 
    [id] => 8465982624
    [time] => 1553110953317
    [pending] => 1.33946000
    [amount] => 1.33946000
    [type] => buy
    [price] => 0.034174
)

2019-03-20 20:42:43 - cex delete buy orders: eth_btc [above margin]
2019-03-20 20:43:28 - cex place new buy order: eth_btc 0.034095 1.3426 [8465986333]Array
(
    [complete] => 
    [id] => 8465986333
    [time] => 1553111007529
    [pending] => 1.34260000
    [amount] => 1.34260000
    [type] => buy
    [price] => 0.034095
)

2019-03-20 20:43:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:43:42 - cex place new buy order: eth_btc 0.034097 1.34248 [8465987395] margin:0.41645892600521]Array
(
    [complete] => 
    [id] => 8465987395
    [time] => 1553111022202
    [pending] => 1.34248000
    [amount] => 1.34248000
    [type] => buy
    [price] => 0.034097
)

2019-03-20 20:43:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:43:56 - cex place new buy order: eth_btc 0.034103 1.34225 [8465988138] margin:0.40465648183443]Array
(
    [complete] => 
    [id] => 8465988138
    [time] => 1553111035898
    [pending] => 1.34225000
    [amount] => 1.34225000
    [type] => buy
    [price] => 0.034103
)

2019-03-20 20:44:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:44:07 - cex place new buy order: eth_btc 0.034107 1.34209 [8465988726] margin:0.39581317618085]Array
(
    [complete] => 
    [id] => 8465988726
    [time] => 1553111046894
    [pending] => 1.34209000
    [amount] => 1.34209000
    [type] => buy
    [price] => 0.034107
)

2019-03-20 20:44:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:44:21 - cex place new buy order: eth_btc 0.034113 1.34185 [8465989541] margin:0.38988069064578]Array
(
    [complete] => 
    [id] => 8465989541
    [time] => 1553111061168
    [pending] => 1.34185000
    [amount] => 1.34185000
    [type] => buy
    [price] => 0.034113
)

2019-03-20 20:44:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:44:31 - cex place new buy order: eth_btc 0.034127 1.3413 [8465990250] margin:0.34869751223372]Array
(
    [complete] => 
    [id] => 8465990250
    [time] => 1553111071236
    [pending] => 1.34130000
    [amount] => 1.34130000
    [type] => buy
    [price] => 0.034127
)

2019-03-20 20:44:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:44:43 - cex place new buy order: eth_btc 0.034129 1.34122 [8465990990] margin:0.34281695918428]Array
(
    [complete] => 
    [id] => 8465990990
    [time] => 1553111082704
    [pending] => 1.34122000
    [amount] => 1.34122000
    [type] => buy
    [price] => 0.034129
)

2019-03-20 20:44:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:44:54 - cex place new buy order: eth_btc 0.034131 1.34115 [8465991782] margin:0.33400720752395]Array
(
    [complete] => 
    [id] => 8465991782
    [time] => 1553111094075
    [pending] => 1.34115000
    [amount] => 1.34115000
    [type] => buy
    [price] => 0.034131
)

2019-03-20 20:45:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:45:05 - cex place new buy order: eth_btc 0.034133 1.34107 [8465992437] margin:0.31640933993495]Array
(
    [complete] => 
    [id] => 8465992437
    [time] => 1553111104609
    [pending] => 1.34107000
    [amount] => 1.34107000
    [type] => buy
    [price] => 0.034133
)

2019-03-20 20:45:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:45:19 - cex place new buy order: eth_btc 0.034135 1.34099 [8465993507] margin:0.31932034568625]Array
(
    [complete] => 
    [id] => 8465993507
    [time] => 1553111118845
    [pending] => 1.34099000
    [amount] => 1.34099000
    [type] => buy
    [price] => 0.034135
)

2019-03-20 20:45:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:45:31 - cex place new buy order: eth_btc 0.034137 1.34091 [8465994317] margin:0.32223101034068]Array
(
    [complete] => 
    [id] => 8465994317
    [time] => 1553111130587
    [pending] => 1.34091000
    [amount] => 1.34091000
    [type] => buy
    [price] => 0.034137
)

2019-03-20 20:45:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:45:42 - cex place new buy order: eth_btc 0.034139 1.34083 [8465995076] margin:0.30756612671723]Array
(
    [complete] => 
    [id] => 8465995076
    [time] => 1553111142442
    [pending] => 1.34083000
    [amount] => 1.34083000
    [type] => buy
    [price] => 0.034139
)

2019-03-20 20:45:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:45:56 - cex place new buy order: eth_btc 0.034141 1.34075 [8465995607] margin:0.29876102047393]Array
(
    [complete] => 
    [id] => 8465995607
    [time] => 1553111156213
    [pending] => 1.34075000
    [amount] => 1.34075000
    [type] => buy
    [price] => 0.034141
)

2019-03-20 20:46:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:46:06 - cex place new buy order: eth_btc 0.034143 1.34067 [8465996080] margin:0.29288580382509]Array
(
    [complete] => 
    [id] => 8465996080
    [time] => 1553111166198
    [pending] => 1.34067000
    [amount] => 1.34067000
    [type] => buy
    [price] => 0.034143
)

2019-03-20 20:46:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:46:15 - cex place new buy order: eth_btc 0.034145 1.3406 [8465996717] margin:0.29872602137941]Array
(
    [complete] => 
    [id] => 8465996717
    [time] => 1553111175189
    [pending] => 1.34060000
    [amount] => 1.34060000
    [type] => buy
    [price] => 0.034145
)

2019-03-20 20:46:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:46:26 - cex place new buy order: eth_btc 0.034147 1.34052 [8465997461] margin:0.29285149500686]Array
(
    [complete] => 
    [id] => 8465997461
    [time] => 1553111186162
    [pending] => 1.34052000
    [amount] => 1.34052000
    [type] => buy
    [price] => 0.034147
)

2019-03-20 20:46:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:46:37 - cex place new buy order: eth_btc 0.034149 1.34044 [8465998310] margin:0.26062256581452]Array
(
    [complete] => 
    [id] => 8465998310
    [time] => 1553111197415
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 20:46:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:46:49 - cex place new buy order: eth_btc 0.034151 1.34036 [8465998946] margin:0.29867353811015]Array
(
    [complete] => 
    [id] => 8465998946
    [time] => 1553111208647
    [pending] => 1.34036000
    [amount] => 1.34036000
    [type] => buy
    [price] => 0.034151
)

2019-03-20 20:46:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:46:59 - cex place new buy order: eth_btc 0.034153 1.34028 [8465999474] margin:0.29572804731648]Array
(
    [complete] => 
    [id] => 8465999474
    [time] => 1553111218809
    [pending] => 1.34028000
    [amount] => 1.34028000
    [type] => buy
    [price] => 0.034153
)

2019-03-20 20:47:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:47:16 - cex place new buy order: eth_btc 0.034155 1.3402 [8466000480] margin:0.28692724344899]Array
(
    [complete] => 
    [id] => 8466000480
    [time] => 1553111235543
    [pending] => 1.34020000
    [amount] => 1.34020000
    [type] => buy
    [price] => 0.034155
)

2019-03-20 20:47:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:47:36 - cex place new buy order: eth_btc 0.034157 1.34012 [8466002070] margin:0.23714026407471]Array
(
    [complete] => 
    [id] => 8466002070
    [time] => 1553111256483
    [pending] => 1.34012000
    [amount] => 1.34012000
    [type] => buy
    [price] => 0.034157
)

2019-03-20 20:47:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:47:49 - cex place new buy order: eth_btc 0.034159 1.34005 [8466002859] margin:0.24005386574548]Array
(
    [complete] => 
    [id] => 8466002859
    [time] => 1553111268774
    [pending] => 1.34005000
    [amount] => 1.34005000
    [type] => buy
    [price] => 0.034159
)

2019-03-20 20:47:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:48:00 - cex place new buy order: eth_btc 0.034161 1.33997 [8466003568] margin:0.22540323761011]Array
(
    [complete] => 
    [id] => 8466003568
    [time] => 1553111280431
    [pending] => 1.33997000
    [amount] => 1.33997000
    [type] => buy
    [price] => 0.034161
)

2019-03-20 20:48:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:48:09 - cex place new buy order: eth_btc 0.034163 1.33989 [8466004027] margin:0.21953575505664]Array
(
    [complete] => 
    [id] => 8466004027
    [time] => 1553111288876
    [pending] => 1.33989000
    [amount] => 1.33989000
    [type] => buy
    [price] => 0.034163
)

2019-03-20 20:48:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:48:21 - cex place new buy order: eth_btc 0.034165 1.33981 [8466005073] margin:0.21366895946142]Array
(
    [complete] => 
    [id] => 8466005073
    [time] => 1553111300557
    [pending] => 1.33981000
    [amount] => 1.33981000
    [type] => buy
    [price] => 0.034165
)

2019-03-20 20:48:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:48:37 - cex place new buy order: eth_btc 0.034167 1.33973 [8466006245] margin:0.21365645213216]Array
(
    [complete] => 
    [id] => 8466006245
    [time] => 1553111316955
    [pending] => 1.33973000
    [amount] => 1.33973000
    [type] => buy
    [price] => 0.034167
)

2019-03-20 20:48:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:48:48 - cex place new buy order: eth_btc 0.034169 1.33965 [8466006922] margin:0.20486405806432]Array
(
    [complete] => 
    [id] => 8466006922
    [time] => 1553111327695
    [pending] => 1.33965000
    [amount] => 1.33965000
    [type] => buy
    [price] => 0.034169
)

2019-03-20 20:48:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:48:59 - cex place new buy order: eth_btc 0.034171 1.33958 [8466007713] margin:0.20192560943491]Array
(
    [complete] => 
    [id] => 8466007713
    [time] => 1553111339149
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 20:49:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:49:07 - cex place new buy order: eth_btc 0.034173 1.3395 [8466008481] margin:0.21361893892839]Array
(
    [complete] => 
    [id] => 8466008481
    [time] => 1553111347195
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 20:49:15 - cex delete buy orders: eth_btc [above margin]
2019-03-20 20:49:27 - cex place new buy order: eth_btc 0.034079 1.3432 [8466010525]Array
(
    [complete] => 
    [id] => 8466010525
    [time] => 1553111367200
    [pending] => 1.34320000
    [amount] => 1.34320000
    [type] => buy
    [price] => 0.034079
)

2019-03-20 20:49:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:49:37 - cex place new buy order: eth_btc 0.034081 1.34311 [8466011438] margin:0.47533816495995]Array
(
    [complete] => 
    [id] => 8466011438
    [time] => 1553111376901
    [pending] => 1.34311000
    [amount] => 1.34311000
    [type] => buy
    [price] => 0.034081
)

2019-03-20 20:49:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:49:49 - cex place new buy order: eth_btc 0.034087 1.34288 [8466012412] margin:0.46058614721154]Array
(
    [complete] => 
    [id] => 8466012412
    [time] => 1553111388973
    [pending] => 1.34288000
    [amount] => 1.34288000
    [type] => buy
    [price] => 0.034087
)

2019-03-20 20:50:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:50:02 - cex place new buy order: eth_btc 0.034089 1.3428 [8466013460] margin:0.4546921294259]Array
(
    [complete] => 
    [id] => 8466013460
    [time] => 1553111401792
    [pending] => 1.34280000
    [amount] => 1.34280000
    [type] => buy
    [price] => 0.034089
)

2019-03-20 20:50:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:50:06 - cex place new buy order: eth_btc 0.034091 1.34272 [8466013726] margin:0.45466545422543]Array
(
    [complete] => 
    [id] => 8466013726
    [time] => 1553111405848
    [pending] => 1.34272000
    [amount] => 1.34272000
    [type] => buy
    [price] => 0.034091
)

2019-03-20 20:50:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:50:17 - cex place new buy order: eth_btc 0.034093 1.34264 [8466014544] margin:0.4282404012554]Array
(
    [complete] => 
    [id] => 8466014544
    [time] => 1553111416853
    [pending] => 1.34264000
    [amount] => 1.34264000
    [type] => buy
    [price] => 0.034093
)

2019-03-20 20:50:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:50:28 - cex place new buy order: eth_btc 0.034099 1.3424 [8466015456] margin:0.44282823543211]Array
(
    [complete] => 
    [id] => 8466015456
    [time] => 1553111428183
    [pending] => 1.34240000
    [amount] => 1.34240000
    [type] => buy
    [price] => 0.034099
)

2019-03-20 20:50:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:50:44 - cex place new buy order: eth_btc 0.034107 1.34209 [8466016565] margin:0.39288122672765]Array
(
    [complete] => 
    [id] => 8466016565
    [time] => 1553111443527
    [pending] => 1.34209000
    [amount] => 1.34209000
    [type] => buy
    [price] => 0.034107
)

2019-03-20 20:50:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:50:54 - cex place new buy order: eth_btc 0.034137 1.34091 [8466017456] margin:0.33101912880453]Array
(
    [complete] => 
    [id] => 8466017456
    [time] => 1553111454053
    [pending] => 1.34091000
    [amount] => 1.34091000
    [type] => buy
    [price] => 0.034137
)

2019-03-20 20:51:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:51:04 - cex place new buy order: eth_btc 0.034139 1.34083 [8466018151] margin:0.30756612671723]Array
(
    [complete] => 
    [id] => 8466018151
    [time] => 1553111463517
    [pending] => 1.34083000
    [amount] => 1.34083000
    [type] => buy
    [price] => 0.034139
)

2019-03-20 20:51:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:51:15 - cex place new buy order: eth_btc 0.034141 1.34075 [8466018645] margin:0.3046190796989]Array
(
    [complete] => 
    [id] => 8466018645
    [time] => 1553111475261
    [pending] => 1.34075000
    [amount] => 1.34075000
    [type] => buy
    [price] => 0.034141
)

2019-03-20 20:51:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:51:26 - cex place new buy order: eth_btc 0.034143 1.34067 [8466019559] margin:0.28995694578684]Array
(
    [complete] => 
    [id] => 8466019559
    [time] => 1553111486038
    [pending] => 1.34067000
    [amount] => 1.34067000
    [type] => buy
    [price] => 0.034143
)

2019-03-20 20:51:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:51:38 - cex place new buy order: eth_btc 0.034145 1.3406 [8466020465] margin:0.28408258895884]Array
(
    [complete] => 
    [id] => 8466020465
    [time] => 1553111498207
    [pending] => 1.34060000
    [amount] => 1.34060000
    [type] => buy
    [price] => 0.034145
)

2019-03-20 20:51:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:51:52 - cex place new buy order: eth_btc 0.034147 1.34052 [8466021394] margin:0.27235189035639]Array
(
    [complete] => 
    [id] => 8466021394
    [time] => 1553111512313
    [pending] => 1.34052000
    [amount] => 1.34052000
    [type] => buy
    [price] => 0.034147
)

2019-03-20 20:52:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:52:05 - cex place new buy order: eth_btc 0.034149 1.34044 [8466022068] margin:0.26355090925063]Array
(
    [complete] => 
    [id] => 8466022068
    [time] => 1553111525119
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 20:52:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:52:16 - cex place new buy order: eth_btc 0.034151 1.34036 [8466022571] margin:0.26060730286082]Array
(
    [complete] => 
    [id] => 8466022571
    [time] => 1553111536200
    [pending] => 1.34036000
    [amount] => 1.34036000
    [type] => buy
    [price] => 0.034151
)

2019-03-20 20:52:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:52:27 - cex place new buy order: eth_btc 0.034153 1.34028 [8466023034] margin:0.25766404122625]Array
(
    [complete] => 
    [id] => 8466023034
    [time] => 1553111547484
    [pending] => 1.34028000
    [amount] => 1.34028000
    [type] => buy
    [price] => 0.034153
)

2019-03-20 20:52:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:52:39 - cex place new buy order: eth_btc 0.034155 1.3402 [8466023577] margin:0.27228809837507]Array
(
    [complete] => 
    [id] => 8466023577
    [time] => 1553111558829
    [pending] => 1.34020000
    [amount] => 1.34020000
    [type] => buy
    [price] => 0.034155
)

2019-03-20 20:52:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:52:48 - cex place new buy order: eth_btc 0.034157 1.34012 [8466024047] margin:0.26641683988642]Array
(
    [complete] => 
    [id] => 8466024047
    [time] => 1553111567912
    [pending] => 1.34012000
    [amount] => 1.34012000
    [type] => buy
    [price] => 0.034157
)

2019-03-20 20:52:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:52:59 - cex place new buy order: eth_btc 0.034159 1.34005 [8466024880] margin:0.26054626891887]Array
(
    [complete] => 
    [id] => 8466024880
    [time] => 1553111578836
    [pending] => 1.34005000
    [amount] => 1.34005000
    [type] => buy
    [price] => 0.034159
)

2019-03-20 20:53:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:53:05 - cex place new buy order: eth_btc 0.034161 1.33997 [8466025405] margin:0.2546763853517]Array
(
    [complete] => 
    [id] => 8466025405
    [time] => 1553111585394
    [pending] => 1.33997000
    [amount] => 1.33997000
    [type] => buy
    [price] => 0.034161
)

2019-03-20 20:53:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:53:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:53:32 - cex place new buy order: eth_btc 0.034163 1.33989 [8466026890] margin:0.26929719286948]Array
(
    [complete] => 
    [id] => 8466026890
    [time] => 1553111612316
    [pending] => 1.33989000
    [amount] => 1.33989000
    [type] => buy
    [price] => 0.034163
)

2019-03-20 20:53:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:53:41 - cex place new buy order: eth_btc 0.034165 1.33981 [8466027393] margin:0.26635445631495]Array
(
    [complete] => 
    [id] => 8466027393
    [time] => 1553111620948
    [pending] => 1.33981000
    [amount] => 1.33981000
    [type] => buy
    [price] => 0.034165
)

2019-03-20 20:53:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:53:51 - cex place new buy order: eth_btc 0.034167 1.33973 [8466027913] margin:0.26341206427254]Array
(
    [complete] => 
    [id] => 8466027913
    [time] => 1553111630600
    [pending] => 1.33973000
    [amount] => 1.33973000
    [type] => buy
    [price] => 0.034167
)

2019-03-20 20:54:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:54:02 - cex place new buy order: eth_btc 0.034169 1.33965 [8466028868] margin:0.25754338728088]Array
(
    [complete] => 
    [id] => 8466028868
    [time] => 1553111641712
    [pending] => 1.33965000
    [amount] => 1.33965000
    [type] => buy
    [price] => 0.034169
)

2019-03-20 20:54:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:54:08 - cex place new buy order: eth_btc 0.034171 1.33958 [8466029100] margin:0.25167539726669]Array
(
    [complete] => 
    [id] => 8466029100
    [time] => 1553111647728
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 20:54:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:54:19 - cex place new buy order: eth_btc 0.034173 1.3395 [8466029910] margin:0.24580809410939]Array
(
    [complete] => 
    [id] => 8466029910
    [time] => 1553111658795
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 20:54:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:54:31 - cex place new buy order: eth_btc 0.034175 1.33942 [8466030926] margin:0.23994147768835]Array
(
    [complete] => 
    [id] => 8466030926
    [time] => 1553111670987
    [pending] => 1.33942000
    [amount] => 1.33942000
    [type] => buy
    [price] => 0.034175
)

2019-03-20 20:54:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:54:42 - cex place new buy order: eth_btc 0.034177 1.33934 [8466031788] margin:0.23407554788308]Array
(
    [complete] => 
    [id] => 8466031788
    [time] => 1553111681541
    [pending] => 1.33934000
    [amount] => 1.33934000
    [type] => buy
    [price] => 0.034177
)

2019-03-20 20:54:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:54:50 - cex place new buy order: eth_btc 0.034179 1.33926 [8466032531] margin:0.22821030457298]Array
(
    [complete] => 
    [id] => 8466032531
    [time] => 1553111690156
    [pending] => 1.33926000
    [amount] => 1.33926000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 20:54:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:55:00 - cex place new buy order: eth_btc 0.034181 1.33918 [8466033402] margin:0.22234574763758]Array
(
    [complete] => 
    [id] => 8466033402
    [time] => 1553111700188
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 20:55:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:55:07 - cex place new buy order: eth_btc 0.034183 1.33911 [8466034003] margin:0.2164818769564]Array
(
    [complete] => 
    [id] => 8466034003
    [time] => 1553111707324
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 20:55:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:55:20 - cex place new buy order: eth_btc 0.034185 1.33903 [8466034912] margin:0.21061869240895]Array
(
    [complete] => 
    [id] => 8466034912
    [time] => 1553111720090
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 20:55:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:55:32 - cex place new buy order: eth_btc 0.034187 1.33895 [8466035832] margin:0.20475619387486]Array
(
    [complete] => 
    [id] => 8466035832
    [time] => 1553111731680
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 20:55:40 - cex delete buy orders: eth_btc[move]
2019-03-20 20:55:42 - cex place new buy order: eth_btc 0.034188 1.33887 [8466036599] margin:0.19889438123373]Array
(
    [complete] => 
    [id] => 8466036599
    [time] => 1553111742139
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034188
)

2019-03-20 20:55:50 - cex delete buy orders: eth_btc [above margin]
2019-03-20 20:56:00 - cex place new buy order: eth_btc 0.034091 1.3427 [8466037760]Array
(
    [complete] => 
    [id] => 8466037760
    [time] => 1553111760026
    [pending] => 1.34270000
    [amount] => 1.34270000
    [type] => buy
    [price] => 0.034091
)

2019-03-20 20:56:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:56:06 - cex place new buy order: eth_btc 0.034093 1.34264 [8466038153] margin:0.49276977678703]Array
(
    [complete] => 
    [id] => 8466038153
    [time] => 1553111766216
    [pending] => 1.34264000
    [amount] => 1.34264000
    [type] => buy
    [price] => 0.034093
)

2019-03-20 20:56:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:56:16 - cex place new buy order: eth_btc 0.034095 1.34256 [8466038718] margin:0.48980788971991]Array
(
    [complete] => 
    [id] => 8466038718
    [time] => 1553111776309
    [pending] => 1.34256000
    [amount] => 1.34256000
    [type] => buy
    [price] => 0.034095
)

2019-03-20 20:56:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:56:25 - cex place new buy order: eth_btc 0.034097 1.34248 [8466039281] margin:0.4839135407807]Array
(
    [complete] => 
    [id] => 8466039281
    [time] => 1553111785040
    [pending] => 1.34248000
    [amount] => 1.34248000
    [type] => buy
    [price] => 0.034097
)

2019-03-20 20:56:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:56:35 - cex place new buy order: eth_btc 0.034105 1.34217 [8466039848] margin:0.46327517959244]Array
(
    [complete] => 
    [id] => 8466039848
    [time] => 1553111794667
    [pending] => 1.34217000
    [amount] => 1.34217000
    [type] => buy
    [price] => 0.034105
)

2019-03-20 20:56:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:56:43 - cex place new buy order: eth_btc 0.034107 1.34209 [8466040274] margin:0.45738411469787]Array
(
    [complete] => 
    [id] => 8466040274
    [time] => 1553111803312
    [pending] => 1.34209000
    [amount] => 1.34209000
    [type] => buy
    [price] => 0.034107
)

2019-03-20 20:56:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:56:54 - cex place new buy order: eth_btc 0.034109 1.34201 [8466040718] margin:0.4573572957284]Array
(
    [complete] => 
    [id] => 8466040718
    [time] => 1553111813616
    [pending] => 1.34201000
    [amount] => 1.34201000
    [type] => buy
    [price] => 0.034109
)

2019-03-20 20:57:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:57:02 - cex place new buy order: eth_btc 0.034111 1.34193 [8466041042] margin:0.45146726862302]Array
(
    [complete] => 
    [id] => 8466041042
    [time] => 1553111821675
    [pending] => 1.34193000
    [amount] => 1.34193000
    [type] => buy
    [price] => 0.034111
)

2019-03-20 20:57:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:57:06 - cex place new buy order: eth_btc 0.034113 1.34185 [8466041325] margin:0.4455779321666]Array
(
    [complete] => 
    [id] => 8466041325
    [time] => 1553111826056
    [pending] => 1.34185000
    [amount] => 1.34185000
    [type] => buy
    [price] => 0.034113
)

2019-03-20 20:57:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:57:14 - cex place new buy order: eth_btc 0.034115 1.34177 [8466041665] margin:0.43968928623772]Array
(
    [complete] => 
    [id] => 8466041665
    [time] => 1553111834077
    [pending] => 1.34177000
    [amount] => 1.34177000
    [type] => buy
    [price] => 0.034115
)

2019-03-20 20:57:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:57:31 - cex place new buy order: eth_btc 0.034121 1.34154 [8466042497] margin:0.42495823686293]Array
(
    [complete] => 
    [id] => 8466042497
    [time] => 1553111851377
    [pending] => 1.34154000
    [amount] => 1.34154000
    [type] => buy
    [price] => 0.034121
)

2019-03-20 20:57:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:57:42 - cex place new buy order: eth_btc 0.034125 1.34138 [8466043077] margin:0.41318681318681]Array
(
    [complete] => 
    [id] => 8466043077
    [time] => 1553111861915
    [pending] => 1.34138000
    [amount] => 1.34138000
    [type] => buy
    [price] => 0.034125
)

2019-03-20 20:57:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:57:52 - cex place new buy order: eth_btc 0.034129 1.34122 [8466043546] margin:0.40141814878842]Array
(
    [complete] => 
    [id] => 8466043546
    [time] => 1553111872445
    [pending] => 1.34122000
    [amount] => 1.34122000
    [type] => buy
    [price] => 0.034129
)

2019-03-20 20:58:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:58:03 - cex place new buy order: eth_btc 0.034135 1.34099 [8466043986] margin:0.39548850153801]Array
(
    [complete] => 
    [id] => 8466043986
    [time] => 1553111882748
    [pending] => 1.34099000
    [amount] => 1.34099000
    [type] => buy
    [price] => 0.034135
)

2019-03-20 20:58:10 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:58:11 - cex place new buy order: eth_btc 0.034139 1.34083 [8466044458] margin:0.38372535809486]Array
(
    [complete] => 
    [id] => 8466044458
    [time] => 1553111890924
    [pending] => 1.34083000
    [amount] => 1.34083000
    [type] => buy
    [price] => 0.034139
)

2019-03-20 20:58:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:58:21 - cex place new buy order: eth_btc 0.034141 1.34075 [8466045376] margin:0.37784482001115]Array
(
    [complete] => 
    [id] => 8466045376
    [time] => 1553111901287
    [pending] => 1.34075000
    [amount] => 1.34075000
    [type] => buy
    [price] => 0.034141
)

2019-03-20 20:58:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:58:31 - cex place new buy order: eth_btc 0.034143 1.34067 [8466046033] margin:0.33681867439885]Array
(
    [complete] => 
    [id] => 8466046033
    [time] => 1553111910687
    [pending] => 1.34067000
    [amount] => 1.34067000
    [type] => buy
    [price] => 0.034143
)

2019-03-20 20:58:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:58:39 - cex place new buy order: eth_btc 0.034145 1.3406 [8466046554] margin:0.34265631864108]Array
(
    [complete] => 
    [id] => 8466046554
    [time] => 1553111919344
    [pending] => 1.34060000
    [amount] => 1.34060000
    [type] => buy
    [price] => 0.034145
)

2019-03-20 20:58:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:58:48 - cex place new buy order: eth_btc 0.034147 1.34052 [8466047111] margin:0.37777842855886]Array
(
    [complete] => 
    [id] => 8466047111
    [time] => 1553111928313
    [pending] => 1.34052000
    [amount] => 1.34052000
    [type] => buy
    [price] => 0.034147
)

2019-03-20 20:58:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:58:58 - cex place new buy order: eth_btc 0.034149 1.34044 [8466047782] margin:0.32797446484525]Array
(
    [complete] => 
    [id] => 8466047782
    [time] => 1553111937850
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 20:59:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:59:06 - cex place new buy order: eth_btc 0.034151 1.34036 [8466048348] margin:0.34552428918626]Array
(
    [complete] => 
    [id] => 8466048348
    [time] => 1553111945796
    [pending] => 1.34036000
    [amount] => 1.34036000
    [type] => buy
    [price] => 0.034151
)

2019-03-20 20:59:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:59:14 - cex place new buy order: eth_btc 0.034153 1.34028 [8466048896] margin:0.33964805434368]Array
(
    [complete] => 
    [id] => 8466048896
    [time] => 1553111954368
    [pending] => 1.34028000
    [amount] => 1.34028000
    [type] => buy
    [price] => 0.034153
)

2019-03-20 20:59:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:59:23 - cex place new buy order: eth_btc 0.034155 1.3402 [8466049509] margin:0.33377250768556]Array
(
    [complete] => 
    [id] => 8466049509
    [time] => 1553111963430
    [pending] => 1.34020000
    [amount] => 1.34020000
    [type] => buy
    [price] => 0.034155
)

2019-03-20 20:59:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:59:33 - cex place new buy order: eth_btc 0.034157 1.34012 [8466050104] margin:0.3044763884416]Array
(
    [complete] => 
    [id] => 8466050104
    [time] => 1553111972699
    [pending] => 1.34012000
    [amount] => 1.34012000
    [type] => buy
    [price] => 0.034157
)

2019-03-20 20:59:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:59:41 - cex place new buy order: eth_btc 0.034159 1.34005 [8466050556] margin:0.29860358909803]Array
(
    [complete] => 
    [id] => 8466050556
    [time] => 1553111980868
    [pending] => 1.34005000
    [amount] => 1.34005000
    [type] => buy
    [price] => 0.034159
)

2019-03-20 20:59:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:59:49 - cex place new buy order: eth_btc 0.034161 1.33997 [8466051006] margin:0.29273147741575]Array
(
    [complete] => 
    [id] => 8466051006
    [time] => 1553111988884
    [pending] => 1.33997000
    [amount] => 1.33997000
    [type] => buy
    [price] => 0.034161
)

2019-03-20 20:59:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 20:59:58 - cex place new buy order: eth_btc 0.034163 1.33989 [8466051708] margin:0.28686005327401]Array
(
    [complete] => 
    [id] => 8466051708
    [time] => 1553111997651
    [pending] => 1.33989000
    [amount] => 1.33989000
    [type] => buy
    [price] => 0.034163
)

2019-03-20 21:00:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:00:05 - cex place new buy order: eth_btc 0.034165 1.33981 [8466052286] margin:0.28391628859945]Array
(
    [complete] => 
    [id] => 8466052286
    [time] => 1553112005000
    [pending] => 1.33981000
    [amount] => 1.33981000
    [type] => buy
    [price] => 0.034165
)

2019-03-20 21:00:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:00:14 - cex place new buy order: eth_btc 0.034167 1.33973 [8466052963] margin:0.28975327069978]Array
(
    [complete] => 
    [id] => 8466052963
    [time] => 1553112013654
    [pending] => 1.33973000
    [amount] => 1.33973000
    [type] => buy
    [price] => 0.034167
)

2019-03-20 21:00:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:00:25 - cex place new buy order: eth_btc 0.034169 1.33965 [8466054078] margin:0.29558956949283]Array
(
    [complete] => 
    [id] => 8466054078
    [time] => 1553112024594
    [pending] => 1.33965000
    [amount] => 1.33965000
    [type] => buy
    [price] => 0.034169
)

2019-03-20 21:00:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:00:36 - cex place new buy order: eth_btc 0.034171 1.33958 [8466055172] margin:0.29557226888297]Array
(
    [complete] => 
    [id] => 8466055172
    [time] => 1553112036389
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 21:00:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:00:47 - cex place new buy order: eth_btc 0.034173 1.3395 [8466056127] margin:0.28677610979428]Array
(
    [complete] => 
    [id] => 8466056127
    [time] => 1553112046979
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 21:00:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:00:59 - cex place new buy order: eth_btc 0.034175 1.33942 [8466057056] margin:0.27212874908558]Array
(
    [complete] => 
    [id] => 8466057056
    [time] => 1553112058832
    [pending] => 1.33942000
    [amount] => 1.33942000
    [type] => buy
    [price] => 0.034175
)

2019-03-20 21:01:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:01:07 - cex place new buy order: eth_btc 0.034177 1.33934 [8466057668] margin:0.24577932527723]Array
(
    [complete] => 
    [id] => 8466057668
    [time] => 1553112066714
    [pending] => 1.33934000
    [amount] => 1.33934000
    [type] => buy
    [price] => 0.034177
)

2019-03-20 21:01:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:01:17 - cex place new buy order: eth_btc 0.034179 1.33926 [8466058247] margin:0.23991339711518]Array
(
    [complete] => 
    [id] => 8466058247
    [time] => 1553112076805
    [pending] => 1.33926000
    [amount] => 1.33926000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 21:01:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:01:25 - cex place new buy order: eth_btc 0.034181 1.33918 [8466058909] margin:0.24282496123578]Array
(
    [complete] => 
    [id] => 8466058909
    [time] => 1553112085396
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 21:01:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:01:35 - cex place new buy order: eth_btc 0.034183 1.33911 [8466059828] margin:0.2428107538835]Array
(
    [complete] => 
    [id] => 8466059828
    [time] => 1553112094795
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 21:01:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:01:45 - cex place new buy order: eth_btc 0.034185 1.33903 [8466060666] margin:0.24279654819366]Array
(
    [complete] => 
    [id] => 8466060666
    [time] => 1553112104824
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 21:01:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:01:56 - cex place new buy order: eth_btc 0.034187 1.33895 [8466061478] margin:0.23400707871413]Array
(
    [complete] => 
    [id] => 8466061478
    [time] => 1553112116154
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 21:02:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:02:06 - cex place new buy order: eth_btc 0.034189 1.33887 [8466062280] margin:0.22814355494456]Array
(
    [complete] => 
    [id] => 8466062280
    [time] => 1553112125622
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 21:02:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:02:17 - cex place new buy order: eth_btc 0.034191 1.33879 [8466063004] margin:0.22228071714778]Array
(
    [complete] => 
    [id] => 8466063004
    [time] => 1553112137230
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 21:02:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:02:28 - cex place new buy order: eth_btc 0.034193 1.33871 [8466063533] margin:0.22519229081976]Array
(
    [complete] => 
    [id] => 8466063533
    [time] => 1553112147692
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 21:02:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:02:40 - cex place new buy order: eth_btc 0.034195 1.33864 [8466064104] margin:0.21055709899107]Array
(
    [complete] => 
    [id] => 8466064104
    [time] => 1553112159681
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 21:02:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:02:50 - cex place new buy order: eth_btc 0.034197 1.33856 [8466064800] margin:0.20469631839051]Array
(
    [complete] => 
    [id] => 8466064800
    [time] => 1553112169955
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 21:03:00 - cex delete buy orders: eth_btc[move]
2019-03-20 21:03:02 - cex place new buy order: eth_btc 0.034198 1.33848 [8466065611] margin:0.19883622328138]Array
(
    [complete] => 
    [id] => 8466065611
    [time] => 1553112181969
    [pending] => 1.33848000
    [amount] => 1.33848000
    [type] => buy
    [price] => 0.034198
)

2019-03-20 21:03:34 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:03:49 - cex place new buy order: eth_btc 0.03415 1.3404 [8466068653]Array
(
    [complete] => 
    [id] => 8466068653
    [time] => 1553112228625
    [pending] => 1.34040000
    [amount] => 1.34040000
    [type] => buy
    [price] => 0.03415
)

2019-03-20 21:03:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:03:59 - cex place new buy order: eth_btc 0.034154 1.34024 [8466069579] margin:0.26644024126015]Array
(
    [complete] => 
    [id] => 8466069579
    [time] => 1553112238809
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 21:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:04:16 - cex place new buy order: eth_btc 0.034156 1.34016 [8466070669] margin:0.30741304602413]Array
(
    [complete] => 
    [id] => 8466070669
    [time] => 1553112256251
    [pending] => 1.34016000
    [amount] => 1.34016000
    [type] => buy
    [price] => 0.034156
)

2019-03-20 21:04:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:04:28 - cex place new buy order: eth_btc 0.034158 1.34009 [8466071197] margin:0.31325019029216]Array
(
    [complete] => 
    [id] => 8466071197
    [time] => 1553112267535
    [pending] => 1.34009000
    [amount] => 1.34009000
    [type] => buy
    [price] => 0.034158
)

2019-03-20 21:04:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:04:38 - cex place new buy order: eth_btc 0.03416 1.34001 [8466071866] margin:0.28688524590161]Array
(
    [complete] => 
    [id] => 8466071866
    [time] => 1553112277942
    [pending] => 1.34001000
    [amount] => 1.34001000
    [type] => buy
    [price] => 0.03416
)

2019-03-20 21:04:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:04:48 - cex place new buy order: eth_btc 0.034162 1.33993 [8466072695] margin:0.31028628300451]Array
(
    [complete] => 
    [id] => 8466072695
    [time] => 1553112287981
    [pending] => 1.33993000
    [amount] => 1.33993000
    [type] => buy
    [price] => 0.034162
)

2019-03-20 21:04:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:05:00 - cex place new buy order: eth_btc 0.034164 1.33985 [8466073401] margin:0.33661163798149]Array
(
    [complete] => 
    [id] => 8466073401
    [time] => 1553112300004
    [pending] => 1.33985000
    [amount] => 1.33985000
    [type] => buy
    [price] => 0.034164
)

2019-03-20 21:05:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:05:07 - cex place new buy order: eth_btc 0.034166 1.33977 [8466074000] margin:0.33073816074458]Array
(
    [complete] => 
    [id] => 8466074000
    [time] => 1553112307455
    [pending] => 1.33977000
    [amount] => 1.33977000
    [type] => buy
    [price] => 0.034166
)

2019-03-20 21:05:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:05:20 - cex place new buy order: eth_btc 0.034168 1.33969 [8466074623] margin:0.29559822055725]Array
(
    [complete] => 
    [id] => 8466074623
    [time] => 1553112320464
    [pending] => 1.33969000
    [amount] => 1.33969000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 21:05:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:05:31 - cex place new buy order: eth_btc 0.03417 1.33961 [8466075484] margin:0.28972783143109]Array
(
    [complete] => 
    [id] => 8466075484
    [time] => 1553112330793
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 21:05:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:05:43 - cex place new buy order: eth_btc 0.034172 1.33954 [8466076500] margin:0.2867845019314]Array
(
    [complete] => 
    [id] => 8466076500
    [time] => 1553112342581
    [pending] => 1.33954000
    [amount] => 1.33954000
    [type] => buy
    [price] => 0.034172
)

2019-03-20 21:05:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:05:54 - cex place new buy order: eth_btc 0.034174 1.33946 [8466077388] margin:0.27506291332591]Array
(
    [complete] => 
    [id] => 8466077388
    [time] => 1553112354133
    [pending] => 1.33946000
    [amount] => 1.33946000
    [type] => buy
    [price] => 0.034174
)

2019-03-20 21:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:06:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:06:04 - cex place new buy order: eth_btc 0.034176 1.33938 [8466078269] margin:0.26919475655431]Array
(
    [complete] => 
    [id] => 8466078269
    [time] => 1553112364183
    [pending] => 1.33938000
    [amount] => 1.33938000
    [type] => buy
    [price] => 0.034176
)

2019-03-20 21:06:04 - cex place new buy order: eth_btc 0.034176 1.33938 [] margin:0.26919475655431]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 21:06:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:06:18 - cex place new buy order: eth_btc 0.034178 1.3393 [8466079009] margin:0.25454971033998]Array
(
    [complete] => 
    [id] => 8466079009
    [time] => 1553112378430
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034178
)

2019-03-20 21:06:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:06:31 - cex place new buy order: eth_btc 0.03418 1.33922 [8466079713] margin:0.24575775307198]Array
(
    [complete] => 
    [id] => 8466079713
    [time] => 1553112390756
    [pending] => 1.33922000
    [amount] => 1.33922000
    [type] => buy
    [price] => 0.03418
)

2019-03-20 21:06:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:06:45 - cex place new buy order: eth_btc 0.034182 1.33914 [8466080568] margin:0.21648821016909]Array
(
    [complete] => 
    [id] => 8466080568
    [time] => 1553112404553
    [pending] => 1.33914000
    [amount] => 1.33914000
    [type] => buy
    [price] => 0.034182
)

2019-03-20 21:06:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:06:57 - cex place new buy order: eth_btc 0.034184 1.33907 [8466081402] margin:0.20477416335127]Array
(
    [complete] => 
    [id] => 8466081402
    [time] => 1553112416624
    [pending] => 1.33907000
    [amount] => 1.33907000
    [type] => buy
    [price] => 0.034184
)

2019-03-20 21:07:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:07:09 - cex place new buy order: eth_btc 0.034186 1.33899 [8466082119] margin:0.21938805358919]Array
(
    [complete] => 
    [id] => 8466082119
    [time] => 1553112428632
    [pending] => 1.33899000
    [amount] => 1.33899000
    [type] => buy
    [price] => 0.034186
)

2019-03-20 21:07:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:07:25 - cex place new buy order: eth_btc 0.034188 1.33891 [8466083444] margin:0.2106002106002]Array
(
    [complete] => 
    [id] => 8466083444
    [time] => 1553112445024
    [pending] => 1.33891000
    [amount] => 1.33891000
    [type] => buy
    [price] => 0.034188
)

2019-03-20 21:07:32 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:07:45 - cex place new buy order: eth_btc 0.034106 1.3421 [8466084960]Array
(
    [complete] => 
    [id] => 8466084960
    [time] => 1553112464636
    [pending] => 1.34210000
    [amount] => 1.34210000
    [type] => buy
    [price] => 0.034106
)

2019-03-20 21:07:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:07:54 - cex place new buy order: eth_btc 0.034112 1.34189 [8466085411] margin:0.3810975609756]Array
(
    [complete] => 
    [id] => 8466085411
    [time] => 1553112474286
    [pending] => 1.34189000
    [amount] => 1.34189000
    [type] => buy
    [price] => 0.034112
)

2019-03-20 21:08:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:08:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:08:07 - cex place new buy order: eth_btc 0.03412 1.34158 [8466086235] margin:0.36928487690504]Array
(
    [complete] => 
    [id] => 8466086235
    [time] => 1553112486688
    [pending] => 1.34158000
    [amount] => 1.34158000
    [type] => buy
    [price] => 0.03412
)

2019-03-20 21:08:08 - cex place new buy order: eth_btc 0.03412 0.01146 [] margin:0.37514654161783]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 21:08:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:08:20 - cex place new buy order: eth_btc 0.034122 1.3415 [8466087215] margin:0.38391653478693]Array
(
    [complete] => 
    [id] => 8466087215
    [time] => 1553112500458
    [pending] => 1.34150000
    [amount] => 1.34150000
    [type] => buy
    [price] => 0.034122
)

2019-03-20 21:08:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:08:32 - cex place new buy order: eth_btc 0.034124 1.34142 [8466088346] margin:0.37803305591373]Array
(
    [complete] => 
    [id] => 8466088346
    [time] => 1553112511929
    [pending] => 1.34142000
    [amount] => 1.34142000
    [type] => buy
    [price] => 0.034124
)

2019-03-20 21:08:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:08:45 - cex place new buy order: eth_btc 0.034126 1.34134 [8466089162] margin:0.37508058371916]Array
(
    [complete] => 
    [id] => 8466089162
    [time] => 1553112524642
    [pending] => 1.34134000
    [amount] => 1.34134000
    [type] => buy
    [price] => 0.034126
)

2019-03-20 21:08:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:08:57 - cex place new buy order: eth_btc 0.034128 1.34126 [8466089936] margin:0.36040787623066]Array
(
    [complete] => 
    [id] => 8466089936
    [time] => 1553112536879
    [pending] => 1.34126000
    [amount] => 1.34126000
    [type] => buy
    [price] => 0.034128
)

2019-03-20 21:09:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:09:08 - cex place new buy order: eth_btc 0.03413 1.34118 [8466090647] margin:0.38382654556108]Array
(
    [complete] => 
    [id] => 8466090647
    [time] => 1553112547888
    [pending] => 1.34118000
    [amount] => 1.34118000
    [type] => buy
    [price] => 0.03413
)

2019-03-20 21:09:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:09:20 - cex place new buy order: eth_btc 0.034132 1.34111 [8466091452] margin:0.37794445095511]Array
(
    [complete] => 
    [id] => 8466091452
    [time] => 1553112559761
    [pending] => 1.34111000
    [amount] => 1.34111000
    [type] => buy
    [price] => 0.034132
)

2019-03-20 21:09:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:09:35 - cex place new buy order: eth_btc 0.034134 1.34103 [8466092707] margin:0.35448526395969]Array
(
    [complete] => 
    [id] => 8466092707
    [time] => 1553112574609
    [pending] => 1.34103000
    [amount] => 1.34103000
    [type] => buy
    [price] => 0.034134
)

2019-03-20 21:09:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:09:46 - cex place new buy order: eth_btc 0.034136 1.34095 [8466093381] margin:0.36325287086947]Array
(
    [complete] => 
    [id] => 8466093381
    [time] => 1553112586492
    [pending] => 1.34095000
    [amount] => 1.34095000
    [type] => buy
    [price] => 0.034136
)

2019-03-20 21:09:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:09:58 - cex place new buy order: eth_btc 0.034138 1.34087 [8466094081] margin:0.34858515437344]Array
(
    [complete] => 
    [id] => 8466094081
    [time] => 1553112597964
    [pending] => 1.34087000
    [amount] => 1.34087000
    [type] => buy
    [price] => 0.034138
)

2019-03-20 21:10:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:10:09 - cex place new buy order: eth_btc 0.03414 1.34079 [8466094694] margin:0.35735207967194]Array
(
    [complete] => 
    [id] => 8466094694
    [time] => 1553112608583
    [pending] => 1.34079000
    [amount] => 1.34079000
    [type] => buy
    [price] => 0.03414
)

2019-03-20 21:10:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:10:19 - cex place new buy order: eth_btc 0.034144 1.34063 [8466095296] margin:0.33388003748827]Array
(
    [complete] => 
    [id] => 8466095296
    [time] => 1553112618789
    [pending] => 1.34063000
    [amount] => 1.34063000
    [type] => buy
    [price] => 0.034144
)

2019-03-20 21:10:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:10:29 - cex place new buy order: eth_btc 0.034146 1.34056 [8466096375] margin:0.29871727288702]Array
(
    [complete] => 
    [id] => 8466096375
    [time] => 1553112629171
    [pending] => 1.34056000
    [amount] => 1.34056000
    [type] => buy
    [price] => 0.034146
)

2019-03-20 21:10:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:10:39 - cex place new buy order: eth_btc 0.034148 1.34048 [8466097161] margin:0.30162820662996]Array
(
    [complete] => 
    [id] => 8466097161
    [time] => 1553112638938
    [pending] => 1.34048000
    [amount] => 1.34048000
    [type] => buy
    [price] => 0.034148
)

2019-03-20 21:10:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:10:52 - cex place new buy order: eth_btc 0.03415 1.3404 [8466098391] margin:0.31918008784773]Array
(
    [complete] => 
    [id] => 8466098391
    [time] => 1553112651826
    [pending] => 1.34040000
    [amount] => 1.34040000
    [type] => buy
    [price] => 0.03415
)

2019-03-20 21:11:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:11:02 - cex place new buy order: eth_btc 0.034152 1.34032 [8466099104] margin:0.30744905130007]Array
(
    [complete] => 
    [id] => 8466099104
    [time] => 1553112661632
    [pending] => 1.34032000
    [amount] => 1.34032000
    [type] => buy
    [price] => 0.034152
)

2019-03-20 21:11:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:11:18 - cex place new buy order: eth_btc 0.034099 1.3424 [8466099976]Array
(
    [complete] => 
    [id] => 8466099976
    [time] => 1553112677980
    [pending] => 1.34240000
    [amount] => 1.34240000
    [type] => buy
    [price] => 0.034099
)

2019-03-20 21:11:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:11:30 - cex place new buy order: eth_btc 0.034115 1.34177 [8466100595] margin:0.45434559577899]Array
(
    [complete] => 
    [id] => 8466100595
    [time] => 1553112689815
    [pending] => 1.34177000
    [amount] => 1.34177000
    [type] => buy
    [price] => 0.034115
)

2019-03-20 21:11:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:11:40 - cex place new buy order: eth_btc 0.034123 1.34146 [8466101330] margin:0.4307944787973]Array
(
    [complete] => 
    [id] => 8466101330
    [time] => 1553112700459
    [pending] => 1.34146000
    [amount] => 1.34146000
    [type] => buy
    [price] => 0.034123
)

2019-03-20 21:11:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:11:53 - cex place new buy order: eth_btc 0.034131 1.34115 [8466102449] margin:0.40725440215639]Array
(
    [complete] => 
    [id] => 8466102449
    [time] => 1553112713268
    [pending] => 1.34115000
    [amount] => 1.34115000
    [type] => buy
    [price] => 0.034131
)

2019-03-20 21:12:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:12:04 - cex place new buy order: eth_btc 0.034135 1.34099 [8466103525] margin:0.40427713490552]Array
(
    [complete] => 
    [id] => 8466103525
    [time] => 1553112723776
    [pending] => 1.34099000
    [amount] => 1.34099000
    [type] => buy
    [price] => 0.034135
)

2019-03-20 21:12:05 - cex place new buy order: eth_btc 0.034135 0.01146 [] margin:0.40427713490552]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 21:12:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:12:14 - cex place new buy order: eth_btc 0.034141 1.34075 [8466104522] margin:0.38077384962363]Array
(
    [complete] => 
    [id] => 8466104522
    [time] => 1553112733849
    [pending] => 1.34075000
    [amount] => 1.34075000
    [type] => buy
    [price] => 0.034141
)

2019-03-20 21:12:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:12:28 - cex place new buy order: eth_btc 0.034143 1.34067 [8466105753] margin:0.35732068066661]Array
(
    [complete] => 
    [id] => 8466105753
    [time] => 1553112747879
    [pending] => 1.34067000
    [amount] => 1.34067000
    [type] => buy
    [price] => 0.034143
)

2019-03-20 21:12:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:12:38 - cex place new buy order: eth_btc 0.034149 1.34044 [8466106803] margin:0.36311458607865]Array
(
    [complete] => 
    [id] => 8466106803
    [time] => 1553112757945
    [pending] => 1.34044000
    [amount] => 1.34044000
    [type] => buy
    [price] => 0.034149
)

2019-03-20 21:12:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:13:30 - cex place new buy order: eth_btc 0.034165 1.3398 [8466111297]Array
(
    [complete] => 
    [id] => 8466111297
    [time] => 1553112809721
    [pending] => 1.33980000
    [amount] => 1.33980000
    [type] => buy
    [price] => 0.034165
)

2019-03-20 21:13:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:13:43 - cex place new buy order: eth_btc 0.034167 1.33973 [8466112496] margin:0.32780167998359]Array
(
    [complete] => 
    [id] => 8466112496
    [time] => 1553112823406
    [pending] => 1.33973000
    [amount] => 1.33973000
    [type] => buy
    [price] => 0.034167
)

2019-03-20 21:13:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:13:56 - cex place new buy order: eth_btc 0.034169 1.33965 [8466113332] margin:0.32192923410108]Array
(
    [complete] => 
    [id] => 8466113332
    [time] => 1553112835649
    [pending] => 1.33965000
    [amount] => 1.33965000
    [type] => buy
    [price] => 0.034169
)

2019-03-20 21:14:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:14:08 - cex place new buy order: eth_btc 0.034171 1.33958 [8466114355] margin:0.31605747563723]Array
(
    [complete] => 
    [id] => 8466114355
    [time] => 1553112847602
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 21:14:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:14:20 - cex place new buy order: eth_btc 0.034173 1.3395 [8466115543] margin:0.27799724929036]Array
(
    [complete] => 
    [id] => 8466115543
    [time] => 1553112860425
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 21:14:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:14:32 - cex place new buy order: eth_btc 0.034175 1.33942 [8466116753] margin:0.28383321141183]Array
(
    [complete] => 
    [id] => 8466116753
    [time] => 1553112871694
    [pending] => 1.33942000
    [amount] => 1.33942000
    [type] => buy
    [price] => 0.034175
)

2019-03-20 21:14:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:14:41 - cex place new buy order: eth_btc 0.034177 1.33934 [8466117464] margin:0.28089065745969]Array
(
    [complete] => 
    [id] => 8466117464
    [time] => 1553112880790
    [pending] => 1.33934000
    [amount] => 1.33934000
    [type] => buy
    [price] => 0.034177
)

2019-03-20 21:14:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:14:53 - cex place new buy order: eth_btc 0.034179 1.33926 [8466118531] margin:0.2925773135551]Array
(
    [complete] => 
    [id] => 8466118531
    [time] => 1553112892671
    [pending] => 1.33926000
    [amount] => 1.33926000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 21:15:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:15:06 - cex place new buy order: eth_btc 0.034181 1.33918 [8466119703] margin:0.25745297094877]Array
(
    [complete] => 
    [id] => 8466119703
    [time] => 1553112905648
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 21:15:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:15:17 - cex place new buy order: eth_btc 0.034183 1.33911 [8466120920] margin:0.26913963081063]Array
(
    [complete] => 
    [id] => 8466120920
    [time] => 1553112916923
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 21:15:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:15:30 - cex place new buy order: eth_btc 0.034185 1.33903 [8466122184] margin:0.2632733655112]Array
(
    [complete] => 
    [id] => 8466122184
    [time] => 1553112930410
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 21:15:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:15:43 - cex place new buy order: eth_btc 0.034187 1.33895 [8466123579] margin:0.24863252113374]Array
(
    [complete] => 
    [id] => 8466123579
    [time] => 1553112942645
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 21:15:52 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:16:07 - cex place new buy order: eth_btc 0.034082 1.3431 [8466126304]Array
(
    [complete] => 
    [id] => 8466126304
    [time] => 1553112967139
    [pending] => 1.34310000
    [amount] => 1.34310000
    [type] => buy
    [price] => 0.034082
)

2019-03-20 21:16:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:16:18 - cex place new buy order: eth_btc 0.034084 1.34299 [8466127574] margin:0.47823025466494]Array
(
    [complete] => 
    [id] => 8466127574
    [time] => 1553112977923
    [pending] => 1.34299000
    [amount] => 1.34299000
    [type] => buy
    [price] => 0.034084
)

2019-03-20 21:16:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:16:30 - cex place new buy order: eth_btc 0.03409 1.34276 [8466128529] margin:0.46054561454971]Array
(
    [complete] => 
    [id] => 8466128529
    [time] => 1553112989566
    [pending] => 1.34276000
    [amount] => 1.34276000
    [type] => buy
    [price] => 0.03409
)

2019-03-20 21:16:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:16:41 - cex place new buy order: eth_btc 0.034092 1.34268 [8466129600] margin:0.45758535726856]Array
(
    [complete] => 
    [id] => 8466129600
    [time] => 1553113001270
    [pending] => 1.34268000
    [amount] => 1.34268000
    [type] => buy
    [price] => 0.034092
)

2019-03-20 21:16:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:16:51 - cex place new buy order: eth_btc 0.034094 1.3426 [8466130557] margin:0.45169237989089]Array
(
    [complete] => 
    [id] => 8466130557
    [time] => 1553113011476
    [pending] => 1.34260000
    [amount] => 1.34260000
    [type] => buy
    [price] => 0.034094
)

2019-03-20 21:17:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:17:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:17:04 - cex place new buy order: eth_btc 0.034096 1.34252 [8466131629] margin:0.45166588456125]Array
(
    [complete] => 
    [id] => 8466131629
    [time] => 1553113023572
    [pending] => 1.34252000
    [amount] => 1.34252000
    [type] => buy
    [price] => 0.034096
)

2019-03-20 21:17:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:17:15 - cex place new buy order: eth_btc 0.034098 1.34244 [8466132606] margin:0.44284122235907]Array
(
    [complete] => 
    [id] => 8466132606
    [time] => 1553113035266
    [pending] => 1.34244000
    [amount] => 1.34244000
    [type] => buy
    [price] => 0.034098
)

2019-03-20 21:17:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:17:34 - cex place new buy order: eth_btc 0.034102 1.34229 [8466133904] margin:0.43399214122339]Array
(
    [complete] => 
    [id] => 8466133904
    [time] => 1553113053657
    [pending] => 1.34229000
    [amount] => 1.34229000
    [type] => buy
    [price] => 0.034102
)

2019-03-20 21:17:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:17:46 - cex place new buy order: eth_btc 0.034108 1.34205 [8466134626] margin:0.41339275243346]Array
(
    [complete] => 
    [id] => 8466134626
    [time] => 1553113065671
    [pending] => 1.34205000
    [amount] => 1.34205000
    [type] => buy
    [price] => 0.034108
)

2019-03-20 21:17:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:17:57 - cex place new buy order: eth_btc 0.03411 1.34197 [8466135079] margin:0.41043682204633]Array
(
    [complete] => 
    [id] => 8466135079
    [time] => 1553113076823
    [pending] => 1.34197000
    [amount] => 1.34197000
    [type] => buy
    [price] => 0.03411
)

2019-03-20 21:18:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:18:05 - cex place new buy order: eth_btc 0.034112 1.34189 [8466135642] margin:0.41041275797371]Array
(
    [complete] => 
    [id] => 8466135642
    [time] => 1553113084805
    [pending] => 1.34189000
    [amount] => 1.34189000
    [type] => buy
    [price] => 0.034112
)

2019-03-20 21:18:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:18:16 - cex place new buy order: eth_btc 0.034118 1.34166 [8466136238] margin:0.39568556187348]Array
(
    [complete] => 
    [id] => 8466136238
    [time] => 1553113095838
    [pending] => 1.34166000
    [amount] => 1.34166000
    [type] => buy
    [price] => 0.034118
)

2019-03-20 21:18:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:18:27 - cex place new buy order: eth_btc 0.03412 1.34158 [8466136944] margin:0.38686987104337]Array
(
    [complete] => 
    [id] => 8466136944
    [time] => 1553113106955
    [pending] => 1.34158000
    [amount] => 1.34158000
    [type] => buy
    [price] => 0.03412
)

2019-03-20 21:18:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:18:39 - cex place new buy order: eth_btc 0.034122 1.3415 [8466137531] margin:0.38098587421604]Array
(
    [complete] => 
    [id] => 8466137531
    [time] => 1553113118816
    [pending] => 1.34150000
    [amount] => 1.34150000
    [type] => buy
    [price] => 0.034122
)

2019-03-20 21:18:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:18:50 - cex place new buy order: eth_btc 0.034124 1.34142 [8466138096] margin:0.37217207830265]Array
(
    [complete] => 
    [id] => 8466138096
    [time] => 1553113129687
    [pending] => 1.34142000
    [amount] => 1.34142000
    [type] => buy
    [price] => 0.034124
)

2019-03-20 21:19:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:19:01 - cex place new buy order: eth_btc 0.034126 1.34134 [8466138687] margin:0.36921994959853]Array
(
    [complete] => 
    [id] => 8466138687
    [time] => 1553113141082
    [pending] => 1.34134000
    [amount] => 1.34134000
    [type] => buy
    [price] => 0.034126
)

2019-03-20 21:19:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:19:08 - cex place new buy order: eth_btc 0.034128 1.34126 [8466138975] margin:0.35747773089547]Array
(
    [complete] => 
    [id] => 8466138975
    [time] => 1553113148305
    [pending] => 1.34126000
    [amount] => 1.34126000
    [type] => buy
    [price] => 0.034128
)

2019-03-20 21:19:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:19:19 - cex place new buy order: eth_btc 0.03413 1.34118 [8466139778] margin:0.35159683562849]Array
(
    [complete] => 
    [id] => 8466139778
    [time] => 1553113159283
    [pending] => 1.34118000
    [amount] => 1.34118000
    [type] => buy
    [price] => 0.03413
)

2019-03-20 21:19:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:19:31 - cex place new buy order: eth_btc 0.034132 1.34111 [8466140691] margin:0.35157623344662]Array
(
    [complete] => 
    [id] => 8466140691
    [time] => 1553113171183
    [pending] => 1.34111000
    [amount] => 1.34111000
    [type] => buy
    [price] => 0.034132
)

2019-03-20 21:19:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:19:42 - cex place new buy order: eth_btc 0.034134 1.34103 [8466141485] margin:0.35448526395969]Array
(
    [complete] => 
    [id] => 8466141485
    [time] => 1553113181955
    [pending] => 1.34103000
    [amount] => 1.34103000
    [type] => buy
    [price] => 0.034134
)

2019-03-20 21:19:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:19:54 - cex place new buy order: eth_btc 0.034136 1.34095 [8466142223] margin:0.35446449496135]Array
(
    [complete] => 
    [id] => 8466142223
    [time] => 1553113193592
    [pending] => 1.34095000
    [amount] => 1.34095000
    [type] => buy
    [price] => 0.034136
)

2019-03-20 21:20:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:20:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:20:06 - cex place new buy order: eth_btc 0.034138 1.34087 [8466143046] margin:0.3544437283965]Array
(
    [complete] => 
    [id] => 8466143046
    [time] => 1553113206467
    [pending] => 1.34087000
    [amount] => 1.34087000
    [type] => buy
    [price] => 0.034138
)

2019-03-20 21:20:07 - cex place new buy order: eth_btc 0.034138 1.34087 [] margin:0.3544437283965]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 21:20:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:20:21 - cex place new buy order: eth_btc 0.034142 1.34071 [8466144111] margin:0.34854431492004]Array
(
    [complete] => 
    [id] => 8466144111
    [time] => 1553113221481
    [pending] => 1.34071000
    [amount] => 1.34071000
    [type] => buy
    [price] => 0.034142
)

2019-03-20 21:20:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:20:34 - cex place new buy order: eth_btc 0.034146 1.34056 [8466145012] margin:0.36021788789316]Array
(
    [complete] => 
    [id] => 8466145012
    [time] => 1553113234010
    [pending] => 1.34056000
    [amount] => 1.34056000
    [type] => buy
    [price] => 0.034146
)

2019-03-20 21:20:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:20:46 - cex place new buy order: eth_btc 0.034154 1.34024 [8466145964] margin:0.3484218539556]Array
(
    [complete] => 
    [id] => 8466145964
    [time] => 1553113245602
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 21:20:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:20:56 - cex place new buy order: eth_btc 0.034164 1.33985 [8466146634] margin:0.33075752253835]Array
(
    [complete] => 
    [id] => 8466146634
    [time] => 1553113255999
    [pending] => 1.33985000
    [amount] => 1.33985000
    [type] => buy
    [price] => 0.034164
)

2019-03-20 21:21:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:21:07 - cex place new buy order: eth_btc 0.034166 1.33977 [8466147700] margin:0.31903061523151]Array
(
    [complete] => 
    [id] => 8466147700
    [time] => 1553113267328
    [pending] => 1.33977000
    [amount] => 1.33977000
    [type] => buy
    [price] => 0.034166
)

2019-03-20 21:21:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:21:19 - cex place new buy order: eth_btc 0.034168 1.33969 [8466148673] margin:0.30730508077732]Array
(
    [complete] => 
    [id] => 8466148673
    [time] => 1553113278906
    [pending] => 1.33969000
    [amount] => 1.33969000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 21:21:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:21:32 - cex place new buy order: eth_btc 0.03417 1.33961 [8466149744] margin:0.27802165642377]Array
(
    [complete] => 
    [id] => 8466149744
    [time] => 1553113291744
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 21:21:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:21:47 - cex place new buy order: eth_btc 0.034172 1.33954 [8466150699] margin:0.30141636427483]Array
(
    [complete] => 
    [id] => 8466150699
    [time] => 1553113306760
    [pending] => 1.33954000
    [amount] => 1.33954000
    [type] => buy
    [price] => 0.034172
)

2019-03-20 21:21:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:22:00 - cex place new buy order: eth_btc 0.034174 1.33946 [8466151781] margin:0.26335810850353]Array
(
    [complete] => 
    [id] => 8466151781
    [time] => 1553113319866
    [pending] => 1.33946000
    [amount] => 1.33946000
    [type] => buy
    [price] => 0.034174
)

2019-03-20 21:22:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:22:09 - cex place new buy order: eth_btc 0.034176 1.33938 [8466152553] margin:0.2808988764045]Array
(
    [complete] => 
    [id] => 8466152553
    [time] => 1553113328947
    [pending] => 1.33938000
    [amount] => 1.33938000
    [type] => buy
    [price] => 0.034176
)

2019-03-20 21:22:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:22:18 - cex place new buy order: eth_btc 0.034178 1.3393 [8466153153] margin:0.27795658025629]Array
(
    [complete] => 
    [id] => 8466153153
    [time] => 1553113338215
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034178
)

2019-03-20 21:22:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:22:28 - cex place new buy order: eth_btc 0.03418 1.33922 [8466153670] margin:0.26916325336452]Array
(
    [complete] => 
    [id] => 8466153670
    [time] => 1553113348183
    [pending] => 1.33922000
    [amount] => 1.33922000
    [type] => buy
    [price] => 0.03418
)

2019-03-20 21:22:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:22:39 - cex place new buy order: eth_btc 0.034182 1.33914 [8466154358] margin:0.27792405359546]Array
(
    [complete] => 
    [id] => 8466154358
    [time] => 1553113359184
    [pending] => 1.33914000
    [amount] => 1.33914000
    [type] => buy
    [price] => 0.034182
)

2019-03-20 21:22:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:22:50 - cex place new buy order: eth_btc 0.034184 1.33907 [8466154886] margin:0.26035572197518]Array
(
    [complete] => 
    [id] => 8466154886
    [time] => 1553113370489
    [pending] => 1.33907000
    [amount] => 1.33907000
    [type] => buy
    [price] => 0.034184
)

2019-03-20 21:23:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:23:01 - cex place new buy order: eth_btc 0.034186 1.33899 [8466155659] margin:0.26911601240274]Array
(
    [complete] => 
    [id] => 8466155659
    [time] => 1553113381466
    [pending] => 1.33899000
    [amount] => 1.33899000
    [type] => buy
    [price] => 0.034186
)

2019-03-20 21:23:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:23:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:23:32 - cex place new buy order: eth_btc 0.034188 1.33891 [8466157831] margin:0.24862524862523]Array
(
    [complete] => 
    [id] => 8466157831
    [time] => 1553113412453
    [pending] => 1.33891000
    [amount] => 1.33891000
    [type] => buy
    [price] => 0.034188
)

2019-03-20 21:23:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:23:44 - cex place new buy order: eth_btc 0.03419 1.33883 [8466158759] margin:0.24568587306231]Array
(
    [complete] => 
    [id] => 8466158759
    [time] => 1553113423832
    [pending] => 1.33883000
    [amount] => 1.33883000
    [type] => buy
    [price] => 0.03419
)

2019-03-20 21:23:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:23:56 - cex place new buy order: eth_btc 0.034192 1.33875 [8466159784] margin:0.23982218062704]Array
(
    [complete] => 
    [id] => 8466159784
    [time] => 1553113436518
    [pending] => 1.33875000
    [amount] => 1.33875000
    [type] => buy
    [price] => 0.034192
)

2019-03-20 21:24:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:24:06 - cex place new buy order: eth_btc 0.034194 1.33867 [8466160613] margin:0.23688366380066]Array
(
    [complete] => 
    [id] => 8466160613
    [time] => 1553113445871
    [pending] => 1.33867000
    [amount] => 1.33867000
    [type] => buy
    [price] => 0.034194
)

2019-03-20 21:24:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:24:18 - cex place new buy order: eth_btc 0.034196 1.3386 [8466161590] margin:0.22517253479937]Array
(
    [complete] => 
    [id] => 8466161590
    [time] => 1553113457815
    [pending] => 1.33860000
    [amount] => 1.33860000
    [type] => buy
    [price] => 0.034196
)

2019-03-20 21:24:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:24:30 - cex place new buy order: eth_btc 0.034198 1.33852 [8466162557] margin:0.23100766126676]Array
(
    [complete] => 
    [id] => 8466162557
    [time] => 1553113470429
    [pending] => 1.33852000
    [amount] => 1.33852000
    [type] => buy
    [price] => 0.034198
)

2019-03-20 21:24:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:24:41 - cex place new buy order: eth_btc 0.0342 1.33844 [8466163410] margin:0.21345029239765]Array
(
    [complete] => 
    [id] => 8466163410
    [time] => 1553113480636
    [pending] => 1.33844000
    [amount] => 1.33844000
    [type] => buy
    [price] => 0.0342
)

2019-03-20 21:24:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:24:51 - cex place new buy order: eth_btc 0.034202 1.33836 [8466164481] margin:0.20174258815273]Array
(
    [complete] => 
    [id] => 8466164481
    [time] => 1553113491422
    [pending] => 1.33836000
    [amount] => 1.33836000
    [type] => buy
    [price] => 0.034202
)

2019-03-20 21:25:04 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:25:18 - cex place new buy order: eth_btc 0.034152 1.3403 [8466166296]Array
(
    [complete] => 
    [id] => 8466166296
    [time] => 1553113517565
    [pending] => 1.34030000
    [amount] => 1.34030000
    [type] => buy
    [price] => 0.034152
)

2019-03-20 21:25:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:25:29 - cex place new buy order: eth_btc 0.034154 1.34024 [8466167149] margin:0.36306142765123]Array
(
    [complete] => 
    [id] => 8466167149
    [time] => 1553113528812
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 21:25:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:25:39 - cex place new buy order: eth_btc 0.03416 1.34001 [8466168073] margin:0.34543325526932]Array
(
    [complete] => 
    [id] => 8466168073
    [time] => 1553113538824
    [pending] => 1.34001000
    [amount] => 1.34001000
    [type] => buy
    [price] => 0.03416
)

2019-03-20 21:25:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:25:46 - cex place new buy order: eth_btc 0.034164 1.33985 [8466168836] margin:0.33368458025993]Array
(
    [complete] => 
    [id] => 8466168836
    [time] => 1553113546014
    [pending] => 1.33985000
    [amount] => 1.33985000
    [type] => buy
    [price] => 0.034164
)

2019-03-20 21:25:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:25:57 - cex place new buy order: eth_btc 0.034166 1.33977 [8466169758] margin:0.33073816074458]Array
(
    [complete] => 
    [id] => 8466169758
    [time] => 1553113556588
    [pending] => 1.33977000
    [amount] => 1.33977000
    [type] => buy
    [price] => 0.034166
)

2019-03-20 21:26:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:26:05 - cex place new buy order: eth_btc 0.034168 1.33969 [8466170516] margin:0.32486537110745]Array
(
    [complete] => 
    [id] => 8466170516
    [time] => 1553113564562
    [pending] => 1.33969000
    [amount] => 1.33969000
    [type] => buy
    [price] => 0.034168
)

2019-03-20 21:26:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:26:17 - cex place new buy order: eth_btc 0.03417 1.33961 [8466171393] margin:0.31899326894937]Array
(
    [complete] => 
    [id] => 8466171393
    [time] => 1553113576708
    [pending] => 1.33961000
    [amount] => 1.33961000
    [type] => buy
    [price] => 0.03417
)

2019-03-20 21:26:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:26:28 - cex place new buy order: eth_btc 0.034172 1.33954 [8466172575] margin:0.31312185414958]Array
(
    [complete] => 
    [id] => 8466172575
    [time] => 1553113588019
    [pending] => 1.33954000
    [amount] => 1.33954000
    [type] => buy
    [price] => 0.034172
)

2019-03-20 21:26:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:26:41 - cex place new buy order: eth_btc 0.034174 1.33946 [8466173890] margin:0.30725112658745]Array
(
    [complete] => 
    [id] => 8466173890
    [time] => 1553113600920
    [pending] => 1.33946000
    [amount] => 1.33946000
    [type] => buy
    [price] => 0.034174
)

2019-03-20 21:26:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:26:53 - cex place new buy order: eth_btc 0.034176 1.33938 [8466175021] margin:0.30138108614233]Array
(
    [complete] => 
    [id] => 8466175021
    [time] => 1553113613147
    [pending] => 1.33938000
    [amount] => 1.33938000
    [type] => buy
    [price] => 0.034176
)

2019-03-20 21:27:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:27:06 - cex place new buy order: eth_btc 0.034178 1.3393 [8466176157] margin:0.29258587395402]Array
(
    [complete] => 
    [id] => 8466176157
    [time] => 1553113625597
    [pending] => 1.33930000
    [amount] => 1.33930000
    [type] => buy
    [price] => 0.034178
)

2019-03-20 21:27:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:27:25 - cex place new buy order: eth_btc 0.03418 1.33922 [8466177343] margin:0.26916325336452]Array
(
    [complete] => 
    [id] => 8466177343
    [time] => 1553113645043
    [pending] => 1.33922000
    [amount] => 1.33922000
    [type] => buy
    [price] => 0.03418
)

2019-03-20 21:27:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:27:38 - cex place new buy order: eth_btc 0.034182 1.33914 [8466178265] margin:0.29547715171727]Array
(
    [complete] => 
    [id] => 8466178265
    [time] => 1553113657984
    [pending] => 1.33914000
    [amount] => 1.33914000
    [type] => buy
    [price] => 0.034182
)

2019-03-20 21:27:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:27:50 - cex place new buy order: eth_btc 0.034184 1.33907 [8466178957] margin:0.295459864264]Array
(
    [complete] => 
    [id] => 8466178957
    [time] => 1553113669718
    [pending] => 1.33907000
    [amount] => 1.33907000
    [type] => buy
    [price] => 0.034184
)

2019-03-20 21:27:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:28:00 - cex place new buy order: eth_btc 0.034186 1.33899 [8466179631] margin:0.29251740478557]Array
(
    [complete] => 
    [id] => 8466179631
    [time] => 1553113680070
    [pending] => 1.33899000
    [amount] => 1.33899000
    [type] => buy
    [price] => 0.034186
)

2019-03-20 21:28:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:28:06 - cex place new buy order: eth_btc 0.034188 1.33891 [8466180233] margin:0.28665028665027]Array
(
    [complete] => 
    [id] => 8466180233
    [time] => 1553113685912
    [pending] => 1.33891000
    [amount] => 1.33891000
    [type] => buy
    [price] => 0.034188
)

2019-03-20 21:28:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:28:16 - cex place new buy order: eth_btc 0.03419 1.33883 [8466181031] margin:0.28663351857268]Array
(
    [complete] => 
    [id] => 8466181031
    [time] => 1553113696266
    [pending] => 1.33883000
    [amount] => 1.33883000
    [type] => buy
    [price] => 0.03419
)

2019-03-20 21:28:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:28:25 - cex place new buy order: eth_btc 0.034192 1.33875 [8466181906] margin:0.28661675245671]Array
(
    [complete] => 
    [id] => 8466181906
    [time] => 1553113705046
    [pending] => 1.33875000
    [amount] => 1.33875000
    [type] => buy
    [price] => 0.034192
)

2019-03-20 21:28:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:28:37 - cex place new buy order: eth_btc 0.034194 1.33867 [8466182992] margin:0.25150611218341]Array
(
    [complete] => 
    [id] => 8466182992
    [time] => 1553113716593
    [pending] => 1.33867000
    [amount] => 1.33867000
    [type] => buy
    [price] => 0.034194
)

2019-03-20 21:28:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:28:48 - cex place new buy order: eth_btc 0.034196 1.3386 [8466184011] margin:0.26903731430574]Array
(
    [complete] => 
    [id] => 8466184011
    [time] => 1553113727785
    [pending] => 1.33860000
    [amount] => 1.33860000
    [type] => buy
    [price] => 0.034196
)

2019-03-20 21:28:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:28:59 - cex place new buy order: eth_btc 0.034198 1.33852 [8466185128] margin:0.24562839932161]Array
(
    [complete] => 
    [id] => 8466185128
    [time] => 1553113739473
    [pending] => 1.33852000
    [amount] => 1.33852000
    [type] => buy
    [price] => 0.034198
)

2019-03-20 21:29:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:29:06 - cex place new buy order: eth_btc 0.0342 1.33844 [8466185797] margin:0.23391812865496]Array
(
    [complete] => 
    [id] => 8466185797
    [time] => 1553113745688
    [pending] => 1.33844000
    [amount] => 1.33844000
    [type] => buy
    [price] => 0.0342
)

2019-03-20 21:29:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:29:19 - cex place new buy order: eth_btc 0.034202 1.33836 [8466186736] margin:0.26021870066077]Array
(
    [complete] => 
    [id] => 8466186736
    [time] => 1553113759337
    [pending] => 1.33836000
    [amount] => 1.33836000
    [type] => buy
    [price] => 0.034202
)

2019-03-20 21:29:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:29:31 - cex place new buy order: eth_btc 0.034204 1.33828 [8466187416] margin:0.23096713834641]Array
(
    [complete] => 
    [id] => 8466187416
    [time] => 1553113771299
    [pending] => 1.33828000
    [amount] => 1.33828000
    [type] => buy
    [price] => 0.034204
)

2019-03-20 21:29:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:29:42 - cex place new buy order: eth_btc 0.034206 1.3382 [8466188224] margin:0.22510670642577]Array
(
    [complete] => 
    [id] => 8466188224
    [time] => 1553113781651
    [pending] => 1.33820000
    [amount] => 1.33820000
    [type] => buy
    [price] => 0.034206
)

2019-03-20 21:29:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:29:52 - cex place new buy order: eth_btc 0.034208 1.33813 [8466188773] margin:0.21047708138446]Array
(
    [complete] => 
    [id] => 8466188773
    [time] => 1553113792480
    [pending] => 1.33813000
    [amount] => 1.33813000
    [type] => buy
    [price] => 0.034208
)

2019-03-20 21:30:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:30:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:30:04 - cex place new buy order: eth_btc 0.03421 1.33805 [8466189393] margin:0.21338789827534]Array
(
    [complete] => 
    [id] => 8466189393
    [time] => 1553113804319
    [pending] => 1.33805000
    [amount] => 1.33805000
    [type] => buy
    [price] => 0.03421
)

2019-03-20 21:30:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:30:18 - cex place new buy order: eth_btc 0.034212 1.33797 [8466190224] margin:0.2279901788846]Array
(
    [complete] => 
    [id] => 8466190224
    [time] => 1553113818356
    [pending] => 1.33797000
    [amount] => 1.33797000
    [type] => buy
    [price] => 0.034212
)

2019-03-20 21:30:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:30:30 - cex place new buy order: eth_btc 0.034214 1.33789 [8466191242] margin:0.20459461039342]Array
(
    [complete] => 
    [id] => 8466191242
    [time] => 1553113829628
    [pending] => 1.33789000
    [amount] => 1.33789000
    [type] => buy
    [price] => 0.034214
)

2019-03-20 21:30:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:30:39 - cex place new buy order: eth_btc 0.034216 1.33781 [8466192240] margin:0.20166004208557]Array
(
    [complete] => 
    [id] => 8466192240
    [time] => 1553113839196
    [pending] => 1.33781000
    [amount] => 1.33781000
    [type] => buy
    [price] => 0.034216
)

2019-03-20 21:30:49 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:31:03 - cex place new buy order: eth_btc 0.03418 1.3392 [8466194693]Array
(
    [complete] => 
    [id] => 8466194693
    [time] => 1553113863189
    [pending] => 1.33920000
    [amount] => 1.33920000
    [type] => buy
    [price] => 0.03418
)

2019-03-20 21:31:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:31:14 - cex place new buy order: eth_btc 0.034184 1.33907 [8466195665] margin:0.33056400655278]Array
(
    [complete] => 
    [id] => 8466195665
    [time] => 1553113874104
    [pending] => 1.33907000
    [amount] => 1.33907000
    [type] => buy
    [price] => 0.034184
)

2019-03-20 21:31:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:31:27 - cex place new buy order: eth_btc 0.034186 1.33899 [8466196576] margin:0.30129292692915]Array
(
    [complete] => 
    [id] => 8466196576
    [time] => 1553113887036
    [pending] => 1.33899000
    [amount] => 1.33899000
    [type] => buy
    [price] => 0.034186
)

2019-03-20 21:31:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:31:37 - cex place new buy order: eth_btc 0.034188 1.33891 [8466197165] margin:0.29250029250028]Array
(
    [complete] => 
    [id] => 8466197165
    [time] => 1553113896800
    [pending] => 1.33891000
    [amount] => 1.33891000
    [type] => buy
    [price] => 0.034188
)

2019-03-20 21:31:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:31:48 - cex place new buy order: eth_btc 0.03419 1.33883 [8466197860] margin:0.28955835039486]Array
(
    [complete] => 
    [id] => 8466197860
    [time] => 1553113907883
    [pending] => 1.33883000
    [amount] => 1.33883000
    [type] => buy
    [price] => 0.03419
)

2019-03-20 21:31:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:32:01 - cex place new buy order: eth_btc 0.034192 1.33875 [8466198850] margin:0.28661675245671]Array
(
    [complete] => 
    [id] => 8466198850
    [time] => 1553113921257
    [pending] => 1.33875000
    [amount] => 1.33875000
    [type] => buy
    [price] => 0.034192
)

2019-03-20 21:32:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:32:08 - cex place new buy order: eth_btc 0.034194 1.33867 [8466199333] margin:0.28075100894893]Array
(
    [complete] => 
    [id] => 8466199333
    [time] => 1553113927825
    [pending] => 1.33867000
    [amount] => 1.33867000
    [type] => buy
    [price] => 0.034194
)

2019-03-20 21:32:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:32:19 - cex place new buy order: eth_btc 0.034196 1.3386 [8466200205] margin:0.28950754474206]Array
(
    [complete] => 
    [id] => 8466200205
    [time] => 1553113938913
    [pending] => 1.33860000
    [amount] => 1.33860000
    [type] => buy
    [price] => 0.034196
)

2019-03-20 21:32:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:32:27 - cex place new buy order: eth_btc 0.034198 1.33852 [8466200764] margin:0.2660974325984]Array
(
    [complete] => 
    [id] => 8466200764
    [time] => 1553113946695
    [pending] => 1.33852000
    [amount] => 1.33852000
    [type] => buy
    [price] => 0.034198
)

2019-03-20 21:32:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:32:39 - cex place new buy order: eth_btc 0.0342 1.33844 [8466201653] margin:0.26315789473683]Array
(
    [complete] => 
    [id] => 8466201653
    [time] => 1553113958712
    [pending] => 1.33844000
    [amount] => 1.33844000
    [type] => buy
    [price] => 0.0342
)

2019-03-20 21:32:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:32:49 - cex place new buy order: eth_btc 0.034202 1.33836 [8466202358] margin:0.25729489503536]Array
(
    [complete] => 
    [id] => 8466202358
    [time] => 1553113969078
    [pending] => 1.33836000
    [amount] => 1.33836000
    [type] => buy
    [price] => 0.034202
)

2019-03-20 21:32:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:33:37 - cex place new buy order: eth_btc 0.034152 1.3403 [8466206611]Array
(
    [complete] => 
    [id] => 8466206611
    [time] => 1553114016558
    [pending] => 1.34030000
    [amount] => 1.34030000
    [type] => buy
    [price] => 0.034152
)

2019-03-20 21:33:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:33:47 - cex place new buy order: eth_btc 0.034154 1.34024 [8466207524] margin:0.37770100134684]Array
(
    [complete] => 
    [id] => 8466207524
    [time] => 1553114027271
    [pending] => 1.34024000
    [amount] => 1.34024000
    [type] => buy
    [price] => 0.034154
)

2019-03-20 21:33:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:33:59 - cex place new buy order: eth_btc 0.034156 1.34016 [8466208525] margin:0.38353437170628]Array
(
    [complete] => 
    [id] => 8466208525
    [time] => 1553114038853
    [pending] => 1.34016000
    [amount] => 1.34016000
    [type] => buy
    [price] => 0.034156
)

2019-03-20 21:34:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:34:09 - cex place new buy order: eth_btc 0.034158 1.34009 [8466209274] margin:0.38643948708941]Array
(
    [complete] => 
    [id] => 8466209274
    [time] => 1553114049409
    [pending] => 1.34009000
    [amount] => 1.34009000
    [type] => buy
    [price] => 0.034158
)

2019-03-20 21:34:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:34:19 - cex place new buy order: eth_btc 0.03416 1.34001 [8466209747] margin:0.38348946135831]Array
(
    [complete] => 
    [id] => 8466209747
    [time] => 1553114058977
    [pending] => 1.34001000
    [amount] => 1.34001000
    [type] => buy
    [price] => 0.03416
)

2019-03-20 21:34:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:34:27 - cex place new buy order: eth_btc 0.034162 1.33993 [8466210214] margin:0.38053978104329]Array
(
    [complete] => 
    [id] => 8466210214
    [time] => 1553114066734
    [pending] => 1.33993000
    [amount] => 1.33993000
    [type] => buy
    [price] => 0.034162
)

2019-03-20 21:34:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:34:37 - cex place new buy order: eth_btc 0.034164 1.33985 [8466210802] margin:0.39222573469149]Array
(
    [complete] => 
    [id] => 8466210802
    [time] => 1553114076529
    [pending] => 1.33985000
    [amount] => 1.33985000
    [type] => buy
    [price] => 0.034164
)

2019-03-20 21:34:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:34:48 - cex place new buy order: eth_btc 0.034167 1.33973 [8466211764] margin:0.38633769426639]Array
(
    [complete] => 
    [id] => 8466211764
    [time] => 1553114088225
    [pending] => 1.33973000
    [amount] => 1.33973000
    [type] => buy
    [price] => 0.034167
)

2019-03-20 21:34:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:34:59 - cex place new buy order: eth_btc 0.034171 1.33958 [8466212616] margin:0.37458663779228]Array
(
    [complete] => 
    [id] => 8466212616
    [time] => 1553114098804
    [pending] => 1.33958000
    [amount] => 1.33958000
    [type] => buy
    [price] => 0.034171
)

2019-03-20 21:35:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:35:07 - cex place new buy order: eth_btc 0.034173 1.3395 [8466213262] margin:0.3628595674948]Array
(
    [complete] => 
    [id] => 8466213262
    [time] => 1553114106792
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 21:35:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:35:16 - cex place new buy order: eth_btc 0.034175 1.33942 [8466214047] margin:0.34528163862471]Array
(
    [complete] => 
    [id] => 8466214047
    [time] => 1553114116519
    [pending] => 1.33942000
    [amount] => 1.33942000
    [type] => buy
    [price] => 0.034175
)

2019-03-20 21:35:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:35:27 - cex place new buy order: eth_btc 0.034177 1.33934 [8466215074] margin:0.3335576557334]Array
(
    [complete] => 
    [id] => 8466215074
    [time] => 1553114126829
    [pending] => 1.33934000
    [amount] => 1.33934000
    [type] => buy
    [price] => 0.034177
)

2019-03-20 21:35:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:35:38 - cex place new buy order: eth_btc 0.034179 1.33926 [8466216370] margin:0.3335381374528]Array
(
    [complete] => 
    [id] => 8466216370
    [time] => 1553114138311
    [pending] => 1.33926000
    [amount] => 1.33926000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 21:35:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:35:49 - cex place new buy order: eth_btc 0.034181 1.33918 [8466217466] margin:0.32766741757115]Array
(
    [complete] => 
    [id] => 8466217466
    [time] => 1553114148852
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 21:35:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:36:00 - cex place new buy order: eth_btc 0.034183 1.33911 [8466218649] margin:0.32179738466489]Array
(
    [complete] => 
    [id] => 8466218649
    [time] => 1553114160055
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 21:36:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:36:06 - cex place new buy order: eth_btc 0.034185 1.33903 [8466219325] margin:0.29837648091267]Array
(
    [complete] => 
    [id] => 8466219325
    [time] => 1553114165647
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 21:36:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:36:18 - cex place new buy order: eth_btc 0.034187 1.33895 [8466220567] margin:0.28665867142481]Array
(
    [complete] => 
    [id] => 8466220567
    [time] => 1553114178411
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 21:36:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:36:32 - cex place new buy order: eth_btc 0.034189 1.33887 [8466221623] margin:0.28956681973733]Array
(
    [complete] => 
    [id] => 8466221623
    [time] => 1553114191557
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 21:36:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:36:42 - cex place new buy order: eth_btc 0.034191 1.33879 [8466222397] margin:0.27200140387822]Array
(
    [complete] => 
    [id] => 8466222397
    [time] => 1553114202040
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 21:36:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:36:56 - cex place new buy order: eth_btc 0.034193 1.33871 [8466223363] margin:0.27198549410696]Array
(
    [complete] => 
    [id] => 8466223363
    [time] => 1553114215675
    [pending] => 1.33871000
    [amount] => 1.33871000
    [type] => buy
    [price] => 0.034193
)

2019-03-20 21:37:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:37:09 - cex place new buy order: eth_btc 0.034195 1.33864 [8466224427] margin:0.26904518204414]Array
(
    [complete] => 
    [id] => 8466224427
    [time] => 1553114229214
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 21:37:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:37:28 - cex place new buy order: eth_btc 0.034197 1.33856 [8466226263] margin:0.2544082814282]Array
(
    [complete] => 
    [id] => 8466226263
    [time] => 1553114248217
    [pending] => 1.33856000
    [amount] => 1.33856000
    [type] => buy
    [price] => 0.034197
)

2019-03-20 21:37:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:37:38 - cex place new buy order: eth_btc 0.034199 1.33848 [8466227449] margin:0.25731746542297]Array
(
    [complete] => 
    [id] => 8466227449
    [time] => 1553114257520
    [pending] => 1.33848000
    [amount] => 1.33848000
    [type] => buy
    [price] => 0.034199
)

2019-03-20 21:37:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:37:45 - cex place new buy order: eth_btc 0.034201 1.3384 [8466228259] margin:0.24853074471505]Array
(
    [complete] => 
    [id] => 8466228259
    [time] => 1553114265065
    [pending] => 1.33840000
    [amount] => 1.33840000
    [type] => buy
    [price] => 0.034201
)

2019-03-20 21:37:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:37:55 - cex place new buy order: eth_btc 0.034203 1.33832 [8466229337] margin:0.23974505160365]Array
(
    [complete] => 
    [id] => 8466229337
    [time] => 1553114275052
    [pending] => 1.33832000
    [amount] => 1.33832000
    [type] => buy
    [price] => 0.034203
)

2019-03-20 21:38:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:38:05 - cex place new buy order: eth_btc 0.034205 1.33824 [8466230514] margin:0.24557813185206]Array
(
    [complete] => 
    [id] => 8466230514
    [time] => 1553114285043
    [pending] => 1.33824000
    [amount] => 1.33824000
    [type] => buy
    [price] => 0.034205
)

2019-03-20 21:38:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:38:17 - cex place new buy order: eth_btc 0.034207 1.33817 [8466231654] margin:0.25725728652031]Array
(
    [complete] => 
    [id] => 8466231654
    [time] => 1553114296819
    [pending] => 1.33817000
    [amount] => 1.33817000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 21:38:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:38:26 - cex place new buy order: eth_btc 0.034209 1.33809 [8466232510] margin:0.25139583150631]Array
(
    [complete] => 
    [id] => 8466232510
    [time] => 1553114306492
    [pending] => 1.33809000
    [amount] => 1.33809000
    [type] => buy
    [price] => 0.034209
)

2019-03-20 21:38:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:38:38 - cex place new buy order: eth_btc 0.034211 1.33801 [8466233643] margin:0.24553506182223]Array
(
    [complete] => 
    [id] => 8466233643
    [time] => 1553114318365
    [pending] => 1.33801000
    [amount] => 1.33801000
    [type] => buy
    [price] => 0.034211
)

2019-03-20 21:38:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:38:48 - cex place new buy order: eth_btc 0.034213 1.33793 [8466234495] margin:0.23967497734778]Array
(
    [complete] => 
    [id] => 8466234495
    [time] => 1553114328234
    [pending] => 1.33793000
    [amount] => 1.33793000
    [type] => buy
    [price] => 0.034213
)

2019-03-20 21:38:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:39:00 - cex place new buy order: eth_btc 0.034215 1.33785 [8466235494] margin:0.23381557796287]Array
(
    [complete] => 
    [id] => 8466235494
    [time] => 1553114340032
    [pending] => 1.33785000
    [amount] => 1.33785000
    [type] => buy
    [price] => 0.034215
)

2019-03-20 21:39:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:39:09 - cex place new buy order: eth_btc 0.034217 1.33777 [8466236290] margin:0.22795686354735]Array
(
    [complete] => 
    [id] => 8466236290
    [time] => 1553114348568
    [pending] => 1.33777000
    [amount] => 1.33777000
    [type] => buy
    [price] => 0.034217
)

2019-03-20 21:39:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:39:21 - cex place new buy order: eth_btc 0.034219 1.3377 [8466237599] margin:0.22209883398112]Array
(
    [complete] => 
    [id] => 8466237599
    [time] => 1553114360611
    [pending] => 1.33770000
    [amount] => 1.33770000
    [type] => buy
    [price] => 0.034219
)

2019-03-20 21:39:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:39:29 - cex place new buy order: eth_btc 0.034221 1.33762 [8466238582] margin:0.21916367142982]Array
(
    [complete] => 
    [id] => 8466238582
    [time] => 1553114368852
    [pending] => 1.33762000
    [amount] => 1.33762000
    [type] => buy
    [price] => 0.034221
)

2019-03-20 21:39:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:39:38 - cex place new buy order: eth_btc 0.034223 1.33754 [8466239708] margin:0.21038482891622]Array
(
    [complete] => 
    [id] => 8466239708
    [time] => 1553114378244
    [pending] => 1.33754000
    [amount] => 1.33754000
    [type] => buy
    [price] => 0.034223
)

2019-03-20 21:39:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:39:48 - cex place new buy order: eth_btc 0.034225 1.33746 [8466240962] margin:0.2045288531775]Array
(
    [complete] => 
    [id] => 8466240962
    [time] => 1553114388426
    [pending] => 1.33746000
    [amount] => 1.33746000
    [type] => buy
    [price] => 0.034225
)

2019-03-20 21:40:00 - cex delete buy orders: eth_btc[move]
2019-03-20 21:40:02 - cex place new buy order: eth_btc 0.034226 1.33738 [8466242273] margin:0.19867356180792]Array
(
    [complete] => 
    [id] => 8466242273
    [time] => 1553114402061
    [pending] => 1.33738000
    [amount] => 1.33738000
    [type] => buy
    [price] => 0.034226
)

2019-03-20 21:40:07 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:40:16 - cex place new buy order: eth_btc 0.034173 1.3395 [8466243780]Array
(
    [complete] => 
    [id] => 8466243780
    [time] => 1553114416249
    [pending] => 1.33950000
    [amount] => 1.33950000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 21:40:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:40:26 - cex place new buy order: eth_btc 0.034175 1.33942 [8466244857] margin:0.35698610095098]Array
(
    [complete] => 
    [id] => 8466244857
    [time] => 1553114426019
    [pending] => 1.33942000
    [amount] => 1.33942000
    [type] => buy
    [price] => 0.034175
)

2019-03-20 21:40:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:40:38 - cex place new buy order: eth_btc 0.034177 1.33934 [8466246066] margin:0.35696521052171]Array
(
    [complete] => 
    [id] => 8466246066
    [time] => 1553114438252
    [pending] => 1.33934000
    [amount] => 1.33934000
    [type] => buy
    [price] => 0.034177
)

2019-03-20 21:40:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:40:47 - cex place new buy order: eth_btc 0.034179 1.33926 [8466247296] margin:0.35109277626613]Array
(
    [complete] => 
    [id] => 8466247296
    [time] => 1553114446943
    [pending] => 1.33926000
    [amount] => 1.33926000
    [type] => buy
    [price] => 0.034179
)

2019-03-20 21:40:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:40:55 - cex place new buy order: eth_btc 0.034181 1.33918 [8466247906] margin:0.34522102922676]Array
(
    [complete] => 
    [id] => 8466247906
    [time] => 1553114455428
    [pending] => 1.33918000
    [amount] => 1.33918000
    [type] => buy
    [price] => 0.034181
)

2019-03-20 21:41:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:41:06 - cex place new buy order: eth_btc 0.034183 1.33911 [8466248558] margin:0.33057367697393]Array
(
    [complete] => 
    [id] => 8466248558
    [time] => 1553114465682
    [pending] => 1.33911000
    [amount] => 1.33911000
    [type] => buy
    [price] => 0.034183
)

2019-03-20 21:41:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:41:15 - cex place new buy order: eth_btc 0.034185 1.33903 [8466249144] margin:0.33347959631418]Array
(
    [complete] => 
    [id] => 8466249144
    [time] => 1553114474514
    [pending] => 1.33903000
    [amount] => 1.33903000
    [type] => buy
    [price] => 0.034185
)

2019-03-20 21:41:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:41:23 - cex place new buy order: eth_btc 0.034187 1.33895 [8466249496] margin:0.318834644748]Array
(
    [complete] => 
    [id] => 8466249496
    [time] => 1553114482974
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 21:41:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:41:32 - cex place new buy order: eth_btc 0.034189 1.33887 [8466249959] margin:0.34806516715902]Array
(
    [complete] => 
    [id] => 8466249959
    [time] => 1553114491916
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 21:41:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:41:42 - cex place new buy order: eth_btc 0.034191 1.33879 [8466250540] margin:0.36559328478254]Array
(
    [complete] => 
    [id] => 8466250540
    [time] => 1553114501973
    [pending] => 1.33879000
    [amount] => 1.33879000
    [type] => buy
    [price] => 0.034191
)

2019-03-20 21:41:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:41:53 - cex place new buy order: eth_btc 0.034207 1.33817 [8466251201] margin:0.3244949864063]Array
(
    [complete] => 
    [id] => 8466251201
    [time] => 1553114513243
    [pending] => 1.33817000
    [amount] => 1.33817000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 21:42:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:42:05 - cex place new buy order: eth_btc 0.034209 1.33809 [8466251936] margin:0.30985997836825]Array
(
    [complete] => 
    [id] => 8466251936
    [time] => 1553114525164
    [pending] => 1.33809000
    [amount] => 1.33809000
    [type] => buy
    [price] => 0.034209
)

2019-03-20 21:42:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:42:19 - cex place new buy order: eth_btc 0.034211 1.33801 [8466252878] margin:0.30984186372804]Array
(
    [complete] => 
    [id] => 8466252878
    [time] => 1553114538853
    [pending] => 1.33801000
    [amount] => 1.33801000
    [type] => buy
    [price] => 0.034211
)

2019-03-20 21:42:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:42:30 - cex place new buy order: eth_btc 0.034213 1.33793 [8466253564] margin:0.34489813813463]Array
(
    [complete] => 
    [id] => 8466253564
    [time] => 1553114549729
    [pending] => 1.33793000
    [amount] => 1.33793000
    [type] => buy
    [price] => 0.034213
)

2019-03-20 21:42:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:42:41 - cex place new buy order: eth_btc 0.034215 1.33785 [8466254538] margin:0.29811486190268]Array
(
    [complete] => 
    [id] => 8466254538
    [time] => 1553114561451
    [pending] => 1.33785000
    [amount] => 1.33785000
    [type] => buy
    [price] => 0.034215
)

2019-03-20 21:42:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:42:53 - cex place new buy order: eth_btc 0.034217 1.33777 [8466255301] margin:0.29225238916326]Array
(
    [complete] => 
    [id] => 8466255301
    [time] => 1553114572836
    [pending] => 1.33777000
    [amount] => 1.33777000
    [type] => buy
    [price] => 0.034217
)

2019-03-20 21:44:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:44:05 - cex place new buy order: eth_btc 0.034219 1.3377 [8466260035] margin:0.30684707326341]Array
(
    [complete] => 
    [id] => 8466260035
    [time] => 1553114644717
    [pending] => 1.33770000
    [amount] => 1.33770000
    [type] => buy
    [price] => 0.034219
)

2019-03-20 21:44:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:44:14 - cex place new buy order: eth_btc 0.034221 1.33762 [8466260808] margin:0.29806259314455]Array
(
    [complete] => 
    [id] => 8466260808
    [time] => 1553114654395
    [pending] => 1.33762000
    [amount] => 1.33762000
    [type] => buy
    [price] => 0.034221
)

2019-03-20 21:44:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:44:25 - cex place new buy order: eth_btc 0.034223 1.33754 [8466261717] margin:0.29512316278526]Array
(
    [complete] => 
    [id] => 8466261717
    [time] => 1553114665490
    [pending] => 1.33754000
    [amount] => 1.33754000
    [type] => buy
    [price] => 0.034223
)

2019-03-20 21:44:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:44:37 - cex place new buy order: eth_btc 0.034225 1.33746 [8466262569] margin:0.29510591672754]Array
(
    [complete] => 
    [id] => 8466262569
    [time] => 1553114676914
    [pending] => 1.33746000
    [amount] => 1.33746000
    [type] => buy
    [price] => 0.034225
)

2019-03-20 21:44:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:44:48 - cex place new buy order: eth_btc 0.034227 0.01143 [] margin:0.28340199257897]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 21:44:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:45:01 - cex place new buy order: eth_btc 0.034227 1.33738 [8466264270] margin:0.29801034271189]Array
(
    [complete] => 
    [id] => 8466264270
    [time] => 1553114700580
    [pending] => 1.33738000
    [amount] => 1.33738000
    [type] => buy
    [price] => 0.034227
)

2019-03-20 21:45:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:45:16 - cex place new buy order: eth_btc 0.034229 1.33731 [8466265624] margin:0.31260042653889]Array
(
    [complete] => 
    [id] => 8466265624
    [time] => 1553114716075
    [pending] => 1.33731000
    [amount] => 1.33731000
    [type] => buy
    [price] => 0.034229
)

2019-03-20 21:45:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:45:29 - cex place new buy order: eth_btc 0.034231 1.33723 [8466266577] margin:0.29797551926618]Array
(
    [complete] => 
    [id] => 8466266577
    [time] => 1553114728797
    [pending] => 1.33723000
    [amount] => 1.33723000
    [type] => buy
    [price] => 0.034231
)

2019-03-20 21:45:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:45:40 - cex place new buy order: eth_btc 0.034233 1.33715 [8466267348] margin:0.29211579470103]Array
(
    [complete] => 
    [id] => 8466267348
    [time] => 1553114739645
    [pending] => 1.33715000
    [amount] => 1.33715000
    [type] => buy
    [price] => 0.034233
)

2019-03-20 21:45:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:45:51 - cex place new buy order: eth_btc 0.034235 1.33707 [8466268173] margin:0.27749379290198]Array
(
    [complete] => 
    [id] => 8466268173
    [time] => 1553114750845
    [pending] => 1.33707000
    [amount] => 1.33707000
    [type] => buy
    [price] => 0.034235
)

2019-03-20 21:46:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:46:02 - cex place new buy order: eth_btc 0.034237 1.33699 [8466268947] margin:0.26579431609075]Array
(
    [complete] => 
    [id] => 8466268947
    [time] => 1553114762278
    [pending] => 1.33699000
    [amount] => 1.33699000
    [type] => buy
    [price] => 0.034237
)

2019-03-20 21:46:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:46:19 - cex place new buy order: eth_btc 0.034239 1.33692 [8466270312] margin:0.24825491398699]Array
(
    [complete] => 
    [id] => 8466270312
    [time] => 1553114778966
    [pending] => 1.33692000
    [amount] => 1.33692000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 21:46:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:46:33 - cex place new buy order: eth_btc 0.034241 1.33684 [8466271382] margin:0.24824041353932]Array
(
    [complete] => 
    [id] => 8466271382
    [time] => 1553114792674
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 21:46:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:46:45 - cex place new buy order: eth_btc 0.034243 1.33676 [8466272130] margin:0.27158835382413]Array
(
    [complete] => 
    [id] => 8466272130
    [time] => 1553114804774
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 21:46:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:46:57 - cex place new buy order: eth_btc 0.034245 1.33668 [8466272806] margin:0.27157249233465]Array
(
    [complete] => 
    [id] => 8466272806
    [time] => 1553114816714
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 21:47:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:47:08 - cex place new buy order: eth_btc 0.034247 1.3366 [8466273627] margin:0.26571670511286]Array
(
    [complete] => 
    [id] => 8466273627
    [time] => 1553114828209
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 21:47:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:47:27 - cex place new buy order: eth_btc 0.034249 1.33652 [8466274930] margin:0.25986160179858]Array
(
    [complete] => 
    [id] => 8466274930
    [time] => 1553114846770
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 21:47:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:47:39 - cex place new buy order: eth_btc 0.034251 1.33645 [8466275754] margin:0.25692680505678]Array
(
    [complete] => 
    [id] => 8466275754
    [time] => 1553114859019
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 21:47:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:47:50 - cex place new buy order: eth_btc 0.034253 1.33637 [8466276428] margin:0.24815344641347]Array
(
    [complete] => 
    [id] => 8466276428
    [time] => 1553114869577
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 21:48:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:48:01 - cex place new buy order: eth_btc 0.034255 1.33629 [8466277127] margin:0.24230039410305]Array
(
    [complete] => 
    [id] => 8466277127
    [time] => 1553114881191
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 21:48:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:48:08 - cex place new buy order: eth_btc 0.034257 1.33621 [8466277591] margin:0.23644802522111]Array
(
    [complete] => 
    [id] => 8466277591
    [time] => 1553114888454
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 21:48:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:48:19 - cex place new buy order: eth_btc 0.034259 1.33613 [8466278384] margin:0.25102892670541]Array
(
    [complete] => 
    [id] => 8466278384
    [time] => 1553114899445
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 21:48:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:48:31 - cex place new buy order: eth_btc 0.034261 1.33606 [8466279165] margin:0.23642041971921]Array
(
    [complete] => 
    [id] => 8466279165
    [time] => 1553114910676
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 21:48:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:48:42 - cex place new buy order: eth_btc 0.034264 1.33594 [8466280069] margin:0.25099229512022]Array
(
    [complete] => 
    [id] => 8466280069
    [time] => 1553114922397
    [pending] => 1.33594000
    [amount] => 1.33594000
    [type] => buy
    [price] => 0.034264
)

2019-03-20 21:48:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:48:53 - cex place new buy order: eth_btc 0.034266 1.33586 [8466280837] margin:0.27724274791339]Array
(
    [complete] => 
    [id] => 8466280837
    [time] => 1553114933153
    [pending] => 1.33586000
    [amount] => 1.33586000
    [type] => buy
    [price] => 0.034266
)

2019-03-20 21:49:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:49:05 - cex place new buy order: eth_btc 0.034268 1.33578 [8466281513] margin:0.26263569510914]Array
(
    [complete] => 
    [id] => 8466281513
    [time] => 1553114945037
    [pending] => 1.33578000
    [amount] => 1.33578000
    [type] => buy
    [price] => 0.034268
)

2019-03-20 21:49:05 - cex place new buy order: eth_btc 0.034268 1.3358 []Array
(
    [error] => Nonce must be incremented
)

2019-03-20 21:49:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:49:19 - cex place new buy order: eth_btc 0.03427 1.33571 [8466282482] margin:0.25094835132768]Array
(
    [complete] => 
    [id] => 8466282482
    [time] => 1553114959303
    [pending] => 1.33571000
    [amount] => 1.33571000
    [type] => buy
    [price] => 0.03427
)

2019-03-20 21:49:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:49:31 - cex place new buy order: eth_btc 0.034272 1.33563 [8466283433] margin:0.24509803921566]Array
(
    [complete] => 
    [id] => 8466283433
    [time] => 1553114970663
    [pending] => 1.33563000
    [amount] => 1.33563000
    [type] => buy
    [price] => 0.034272
)

2019-03-20 21:49:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:49:44 - cex place new buy order: eth_btc 0.034274 1.33555 [8466284533] margin:0.23341308280329]Array
(
    [complete] => 
    [id] => 8466284533
    [time] => 1553114983886
    [pending] => 1.33555000
    [amount] => 1.33555000
    [type] => buy
    [price] => 0.034274
)

2019-03-20 21:49:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:49:55 - cex place new buy order: eth_btc 0.034276 1.33547 [8466285254] margin:0.22464698331195]Array
(
    [complete] => 
    [id] => 8466285254
    [time] => 1553114995086
    [pending] => 1.33547000
    [amount] => 1.33547000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 21:50:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:50:09 - cex place new buy order: eth_btc 0.034278 1.33539 [8466286285] margin:0.22463387595542]Array
(
    [complete] => 
    [id] => 8466286285
    [time] => 1553115008828
    [pending] => 1.33539000
    [amount] => 1.33539000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 21:50:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:50:19 - cex place new buy order: eth_btc 0.03428 1.33532 [8466287200] margin:0.20711785297549]Array
(
    [complete] => 
    [id] => 8466287200
    [time] => 1553115018847
    [pending] => 1.33532000
    [amount] => 1.33532000
    [type] => buy
    [price] => 0.03428
)

2019-03-20 21:50:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:50:28 - cex place new buy order: eth_btc 0.034282 1.33524 [8466287984] margin:0.20127180444549]Array
(
    [complete] => 
    [id] => 8466287984
    [time] => 1553115028395
    [pending] => 1.33524000
    [amount] => 1.33524000
    [type] => buy
    [price] => 0.034282
)

2019-03-20 21:50:40 - cex delete buy orders: eth_btc[move]
2019-03-20 21:50:41 - cex place new buy order: eth_btc 0.034283 1.33516 [8466288931] margin:0.19834325049586]Array
(
    [complete] => 
    [id] => 8466288931
    [time] => 1553115041461
    [pending] => 1.33516000
    [amount] => 1.33516000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 21:50:50 - cex delete buy orders: eth_btc[move]
2019-03-20 21:50:51 - cex place new buy order: eth_btc 0.034284 1.33512 [8466289565] margin:0.19833746536386]Array
(
    [complete] => 
    [id] => 8466289565
    [time] => 1553115051315
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034284
)

2019-03-20 21:51:02 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:51:04 - cex delete buy orders: eth_btc[move]
2019-03-20 21:51:05 - cex place new buy order: eth_btc 0.034284 1.33512 [8466290411] margin:0.20125419279569]Array
(
    [complete] => 
    [id] => 8466290411
    [time] => 1553115065065
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034284
)

2019-03-20 21:51:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:51:16 - cex place new buy order: eth_btc 0.034286 1.33508 [8466291179] margin:0.20708160765326]Array
(
    [complete] => 
    [id] => 8466291179
    [time] => 1553115076351
    [pending] => 1.33508000
    [amount] => 1.33508000
    [type] => buy
    [price] => 0.034286
)

2019-03-20 21:51:25 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:51:42 - cex place new buy order: eth_btc 0.034215 1.3379 [8466293310]Array
(
    [complete] => 
    [id] => 8466293310
    [time] => 1553115102338
    [pending] => 1.33790000
    [amount] => 1.33790000
    [type] => buy
    [price] => 0.034215
)

2019-03-20 21:51:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:51:49 - cex place new buy order: eth_btc 0.034221 1.33762 [8466293714] margin:0.35650623885917]Array
(
    [complete] => 
    [id] => 8466293714
    [time] => 1553115109278
    [pending] => 1.33762000
    [amount] => 1.33762000
    [type] => buy
    [price] => 0.034221
)

2019-03-20 21:51:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:51:59 - cex place new buy order: eth_btc 0.034223 1.33754 [8466294471] margin:0.33310931245067]Array
(
    [complete] => 
    [id] => 8466294471
    [time] => 1553115118955
    [pending] => 1.33754000
    [amount] => 1.33754000
    [type] => buy
    [price] => 0.034223
)

2019-03-20 21:52:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:52:05 - cex place new buy order: eth_btc 0.034226 0.01143 [] margin:0.32431484836088]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 21:52:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:52:13 - cex place new buy order: eth_btc 0.034226 1.33742 [8466295689] margin:0.347688891486]Array
(
    [complete] => 
    [id] => 8466295689
    [time] => 1553115133016
    [pending] => 1.33742000
    [amount] => 1.33742000
    [type] => buy
    [price] => 0.034226
)

2019-03-20 21:52:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:52:25 - cex place new buy order: eth_btc 0.034228 1.33734 [8466296428] margin:0.3213743134276]Array
(
    [complete] => 
    [id] => 8466296428
    [time] => 1553115144795
    [pending] => 1.33734000
    [amount] => 1.33734000
    [type] => buy
    [price] => 0.034228
)

2019-03-20 21:52:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:52:36 - cex place new buy order: eth_btc 0.03423 1.33727 [8466297317] margin:0.28045574057844]Array
(
    [complete] => 
    [id] => 8466297317
    [time] => 1553115156256
    [pending] => 1.33727000
    [amount] => 1.33727000
    [type] => buy
    [price] => 0.03423
)

2019-03-20 21:52:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:52:47 - cex place new buy order: eth_btc 0.034232 1.33719 [8466298205] margin:0.25999065202149]Array
(
    [complete] => 
    [id] => 8466298205
    [time] => 1553115167491
    [pending] => 1.33719000
    [amount] => 1.33719000
    [type] => buy
    [price] => 0.034232
)

2019-03-20 21:53:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:53:01 - cex place new buy order: eth_btc 0.034234 1.33711 [8466299398] margin:0.28334404393293]Array
(
    [complete] => 
    [id] => 8466299398
    [time] => 1553115181266
    [pending] => 1.33711000
    [amount] => 1.33711000
    [type] => buy
    [price] => 0.034234
)

2019-03-20 21:53:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:53:13 - cex place new buy order: eth_btc 0.034236 1.33703 [8466300261] margin:0.28624839350391]Array
(
    [complete] => 
    [id] => 8466300261
    [time] => 1553115193488
    [pending] => 1.33703000
    [amount] => 1.33703000
    [type] => buy
    [price] => 0.034236
)

2019-03-20 21:54:10 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:54:12 - cex place new buy order: eth_btc 0.034238 1.33695 [8466304117] margin:0.26286582160173]Array
(
    [complete] => 
    [id] => 8466304117
    [time] => 1553115251860
    [pending] => 1.33695000
    [amount] => 1.33695000
    [type] => buy
    [price] => 0.034238
)

2019-03-20 21:54:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:54:32 - cex place new buy order: eth_btc 0.03424 1.33688 [8466305647] margin:0.26285046728971]Array
(
    [complete] => 
    [id] => 8466305647
    [time] => 1553115272230
    [pending] => 1.33688000
    [amount] => 1.33688000
    [type] => buy
    [price] => 0.03424
)

2019-03-20 21:54:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:54:47 - cex place new buy order: eth_btc 0.034242 1.3368 [8466306658] margin:0.25699433444308]Array
(
    [complete] => 
    [id] => 8466306658
    [time] => 1553115286648
    [pending] => 1.33680000
    [amount] => 1.33680000
    [type] => buy
    [price] => 0.034242
)

2019-03-20 21:54:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:54:58 - cex place new buy order: eth_btc 0.034244 1.33672 [8466307329] margin:0.25989954444574]Array
(
    [complete] => 
    [id] => 8466307329
    [time] => 1553115297841
    [pending] => 1.33672000
    [amount] => 1.33672000
    [type] => buy
    [price] => 0.034244
)

2019-03-20 21:55:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:55:09 - cex place new buy order: eth_btc 0.034246 1.33664 [8466308135] margin:0.26280441511417]Array
(
    [complete] => 
    [id] => 8466308135
    [time] => 1553115309412
    [pending] => 1.33664000
    [amount] => 1.33664000
    [type] => buy
    [price] => 0.034246
)

2019-03-20 21:55:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:55:21 - cex place new buy order: eth_btc 0.034248 1.33656 [8466309120] margin:0.26570894650784]Array
(
    [complete] => 
    [id] => 8466309120
    [time] => 1553115321056
    [pending] => 1.33656000
    [amount] => 1.33656000
    [type] => buy
    [price] => 0.034248
)

2019-03-20 21:55:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:55:32 - cex place new buy order: eth_btc 0.03425 1.33649 [8466309932] margin:0.24817518248175]Array
(
    [complete] => 
    [id] => 8466309932
    [time] => 1553115332325
    [pending] => 1.33649000
    [amount] => 1.33649000
    [type] => buy
    [price] => 0.03425
)

2019-03-20 21:55:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:55:45 - cex place new buy order: eth_btc 0.034252 1.33641 [8466310635] margin:0.21604577834873]Array
(
    [complete] => 
    [id] => 8466310635
    [time] => 1553115344714
    [pending] => 1.33641000
    [amount] => 1.33641000
    [type] => buy
    [price] => 0.034252
)

2019-03-20 21:55:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:55:57 - cex place new buy order: eth_btc 0.034254 1.33633 [8466311205] margin:0.21895253109125]Array
(
    [complete] => 
    [id] => 8466311205
    [time] => 1553115356612
    [pending] => 1.33633000
    [amount] => 1.33633000
    [type] => buy
    [price] => 0.034254
)

2019-03-20 21:56:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:56:08 - cex place new buy order: eth_btc 0.034256 1.33625 [8466311776] margin:0.2189397477814]Array
(
    [complete] => 
    [id] => 8466311776
    [time] => 1553115368034
    [pending] => 1.33625000
    [amount] => 1.33625000
    [type] => buy
    [price] => 0.034256
)

2019-03-20 21:56:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:56:19 - cex place new buy order: eth_btc 0.034258 1.33617 [8466312395] margin:0.21892696596415]Array
(
    [complete] => 
    [id] => 8466312395
    [time] => 1553115378827
    [pending] => 1.33617000
    [amount] => 1.33617000
    [type] => buy
    [price] => 0.034258
)

2019-03-20 21:56:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:56:28 - cex place new buy order: eth_btc 0.03426 1.3361 [8466312941] margin:0.22183304144776]Array
(
    [complete] => 
    [id] => 8466312941
    [time] => 1553115387524
    [pending] => 1.33610000
    [amount] => 1.33610000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 21:56:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:56:39 - cex place new buy order: eth_btc 0.034262 1.33602 [8466313631] margin:0.2130640359582]Array
(
    [complete] => 
    [id] => 8466313631
    [time] => 1553115399317
    [pending] => 1.33602000
    [amount] => 1.33602000
    [type] => buy
    [price] => 0.034262
)

2019-03-20 21:56:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:56:50 - cex place new buy order: eth_btc 0.034264 1.33594 [8466314289] margin:0.20429605416765]Array
(
    [complete] => 
    [id] => 8466314289
    [time] => 1553115409859
    [pending] => 1.33594000
    [amount] => 1.33594000
    [type] => buy
    [price] => 0.034264
)

2019-03-20 21:57:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:57:01 - cex place new buy order: eth_btc 0.034266 1.33586 [8466315110] margin:0.2101208194712]Array
(
    [complete] => 
    [id] => 8466315110
    [time] => 1553115421423
    [pending] => 1.33586000
    [amount] => 1.33586000
    [type] => buy
    [price] => 0.034266
)

2019-03-20 21:57:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:57:14 - cex place new buy order: eth_btc 0.034268 1.33578 [8466316020] margin:0.21594490486752]Array
(
    [complete] => 
    [id] => 8466316020
    [time] => 1553115433949
    [pending] => 1.33578000
    [amount] => 1.33578000
    [type] => buy
    [price] => 0.034268
)

2019-03-20 21:57:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:57:35 - cex place new buy order: eth_btc 0.03427 1.33571 [8466317307] margin:0.2013422818792]Array
(
    [complete] => 
    [id] => 8466317307
    [time] => 1553115455187
    [pending] => 1.33571000
    [amount] => 1.33571000
    [type] => buy
    [price] => 0.03427
)

2019-03-20 21:57:46 - cex delete buy orders: eth_btc [above margin]
2019-03-20 21:58:01 - cex place new buy order: eth_btc 0.034213 1.3379 [8466318807]Array
(
    [complete] => 
    [id] => 8466318807
    [time] => 1553115480660
    [pending] => 1.33790000
    [amount] => 1.33790000
    [type] => buy
    [price] => 0.034213
)

2019-03-20 21:58:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:58:09 - cex place new buy order: eth_btc 0.034215 1.33785 [8466319292] margin:0.27765599883092]Array
(
    [complete] => 
    [id] => 8466319292
    [time] => 1553115489349
    [pending] => 1.33785000
    [amount] => 1.33785000
    [type] => buy
    [price] => 0.034215
)

2019-03-20 21:58:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:58:21 - cex place new buy order: eth_btc 0.034217 1.33777 [8466319968] margin:0.30101996083818]Array
(
    [complete] => 
    [id] => 8466319968
    [time] => 1553115500638
    [pending] => 1.33777000
    [amount] => 1.33777000
    [type] => buy
    [price] => 0.034217
)

2019-03-20 21:58:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:58:35 - cex place new buy order: eth_btc 0.034219 1.3377 [8466320953] margin:0.3039247201847]Array
(
    [complete] => 
    [id] => 8466320953
    [time] => 1553115515239
    [pending] => 1.33770000
    [amount] => 1.33770000
    [type] => buy
    [price] => 0.034219
)

2019-03-20 21:58:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:58:47 - cex place new buy order: eth_btc 0.034221 1.33762 [8466321790] margin:0.33312878057332]Array
(
    [complete] => 
    [id] => 8466321790
    [time] => 1553115526791
    [pending] => 1.33762000
    [amount] => 1.33762000
    [type] => buy
    [price] => 0.034221
)

2019-03-20 21:58:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:58:56 - cex place new buy order: eth_btc 0.034223 1.33754 [8466322466] margin:0.32726528942522]Array
(
    [complete] => 
    [id] => 8466322466
    [time] => 1553115536262
    [pending] => 1.33754000
    [amount] => 1.33754000
    [type] => buy
    [price] => 0.034223
)

2019-03-20 21:59:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:59:09 - cex place new buy order: eth_btc 0.034225 1.33746 [8466323190] margin:0.32140248356465]Array
(
    [complete] => 
    [id] => 8466323190
    [time] => 1553115548617
    [pending] => 1.33746000
    [amount] => 1.33746000
    [type] => buy
    [price] => 0.034225
)

2019-03-20 21:59:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:59:20 - cex place new buy order: eth_btc 0.034227 1.33738 [8466324036] margin:0.30385368276507]Array
(
    [complete] => 
    [id] => 8466324036
    [time] => 1553115559867
    [pending] => 1.33738000
    [amount] => 1.33738000
    [type] => buy
    [price] => 0.034227
)

2019-03-20 21:59:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:59:32 - cex place new buy order: eth_btc 0.034229 1.33731 [8466325004] margin:0.30383592859855]Array
(
    [complete] => 
    [id] => 8466325004
    [time] => 1553115571771
    [pending] => 1.33731000
    [amount] => 1.33731000
    [type] => buy
    [price] => 0.034229
)

2019-03-20 21:59:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:59:43 - cex place new buy order: eth_btc 0.034231 1.33723 [8466325862] margin:0.32134614822823]Array
(
    [complete] => 
    [id] => 8466325862
    [time] => 1553115583352
    [pending] => 1.33723000
    [amount] => 1.33723000
    [type] => buy
    [price] => 0.034231
)

2019-03-20 21:59:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 21:59:53 - cex place new buy order: eth_btc 0.034233 1.33715 [8466326619] margin:0.31548505827712]Array
(
    [complete] => 
    [id] => 8466326619
    [time] => 1553115593339
    [pending] => 1.33715000
    [amount] => 1.33715000
    [type] => buy
    [price] => 0.034233
)

2019-03-20 22:00:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:00:02 - cex place new buy order: eth_btc 0.034235 1.33707 [8466327331] margin:0.2920987293705]Array
(
    [complete] => 
    [id] => 8466327331
    [time] => 1553115602087
    [pending] => 1.33707000
    [amount] => 1.33707000
    [type] => buy
    [price] => 0.034235
)

2019-03-20 22:00:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:00:15 - cex place new buy order: eth_btc 0.034237 1.33699 [8466328633] margin:0.28916084937347]Array
(
    [complete] => 
    [id] => 8466328633
    [time] => 1553115614698
    [pending] => 1.33699000
    [amount] => 1.33699000
    [type] => buy
    [price] => 0.034237
)

2019-03-20 22:00:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:00:27 - cex place new buy order: eth_btc 0.034241 1.33684 [8466329577] margin:0.33877515259484]Array
(
    [complete] => 
    [id] => 8466329577
    [time] => 1553115626791
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 22:00:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:00:38 - cex place new buy order: eth_btc 0.034245 1.33668 [8466330544] margin:0.3358154475106]Array
(
    [complete] => 
    [id] => 8466330544
    [time] => 1553115638383
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:00:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:00:51 - cex place new buy order: eth_btc 0.03425 1.33649 [8466331718] margin:0.32700729927007]Array
(
    [complete] => 
    [id] => 8466331718
    [time] => 1553115650653
    [pending] => 1.33649000
    [amount] => 1.33649000
    [type] => buy
    [price] => 0.03425
)

2019-03-20 22:01:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:01:03 - cex place new buy order: eth_btc 0.034252 1.33641 [8466332884] margin:0.3211491299778]Array
(
    [complete] => 
    [id] => 8466332884
    [time] => 1553115662775
    [pending] => 1.33641000
    [amount] => 1.33641000
    [type] => buy
    [price] => 0.034252
)

2019-03-20 22:01:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:01:15 - cex place new buy order: eth_btc 0.034254 1.33633 [8466333751] margin:0.31821101185263]Array
(
    [complete] => 
    [id] => 8466333751
    [time] => 1553115675067
    [pending] => 1.33633000
    [amount] => 1.33633000
    [type] => buy
    [price] => 0.034254
)

2019-03-20 22:01:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:01:28 - cex place new buy order: eth_btc 0.034256 1.33625 [8466334638] margin:0.33278841662774]Array
(
    [complete] => 
    [id] => 8466334638
    [time] => 1553115688342
    [pending] => 1.33625000
    [amount] => 1.33625000
    [type] => buy
    [price] => 0.034256
)

2019-03-20 22:01:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:01:40 - cex place new buy order: eth_btc 0.034258 1.33617 [8466335427] margin:0.32693093583978]Array
(
    [complete] => 
    [id] => 8466335427
    [time] => 1553115700463
    [pending] => 1.33617000
    [amount] => 1.33617000
    [type] => buy
    [price] => 0.034258
)

2019-03-20 22:01:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:01:53 - cex place new buy order: eth_btc 0.03426 1.3361 [8466336410] margin:0.32983070636312]Array
(
    [complete] => 
    [id] => 8466336410
    [time] => 1553115712986
    [pending] => 1.33610000
    [amount] => 1.33610000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 22:02:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:02:05 - cex place new buy order: eth_btc 0.034262 1.33602 [8466337140] margin:0.32397408207343]Array
(
    [complete] => 
    [id] => 8466337140
    [time] => 1553115725292
    [pending] => 1.33602000
    [amount] => 1.33602000
    [type] => buy
    [price] => 0.034262
)

2019-03-20 22:02:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:02:17 - cex place new buy order: eth_btc 0.034264 1.33594 [8466338156] margin:0.31811814148961]Array
(
    [complete] => 
    [id] => 8466338156
    [time] => 1553115737318
    [pending] => 1.33594000
    [amount] => 1.33594000
    [type] => buy
    [price] => 0.034264
)

2019-03-20 22:02:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:02:30 - cex place new buy order: eth_btc 0.034266 1.33586 [8466339233] margin:0.30350785034727]Array
(
    [complete] => 
    [id] => 8466339233
    [time] => 1553115750044
    [pending] => 1.33586000
    [amount] => 1.33586000
    [type] => buy
    [price] => 0.034266
)

2019-03-20 22:02:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:02:42 - cex place new buy order: eth_btc 0.034268 1.33578 [8466340289] margin:0.26555386949925]Array
(
    [complete] => 
    [id] => 8466340289
    [time] => 1553115761921
    [pending] => 1.33578000
    [amount] => 1.33578000
    [type] => buy
    [price] => 0.034268
)

2019-03-20 22:02:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:02:54 - cex place new buy order: eth_btc 0.03427 1.33571 [8466341111] margin:0.22760431864604]Array
(
    [complete] => 
    [id] => 8466341111
    [time] => 1553115774293
    [pending] => 1.33571000
    [amount] => 1.33571000
    [type] => buy
    [price] => 0.03427
)

2019-03-20 22:03:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:03:06 - cex place new buy order: eth_btc 0.034272 1.33563 [8466341893] margin:0.22467320261437]Array
(
    [complete] => 
    [id] => 8466341893
    [time] => 1553115785677
    [pending] => 1.33563000
    [amount] => 1.33563000
    [type] => buy
    [price] => 0.034272
)

2019-03-20 22:03:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:03:17 - cex place new buy order: eth_btc 0.034274 1.33555 [8466342670] margin:0.21882476512809]Array
(
    [complete] => 
    [id] => 8466342670
    [time] => 1553115797359
    [pending] => 1.33555000
    [amount] => 1.33555000
    [type] => buy
    [price] => 0.034274
)

2019-03-20 22:03:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:03:29 - cex place new buy order: eth_btc 0.034276 1.33547 [8466343495] margin:0.21297701015286]Array
(
    [complete] => 
    [id] => 8466343495
    [time] => 1553115809124
    [pending] => 1.33547000
    [amount] => 1.33547000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 22:03:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:03:40 - cex place new buy order: eth_btc 0.034278 1.33539 [8466344325] margin:0.20712993756926]Array
(
    [complete] => 
    [id] => 8466344325
    [time] => 1553115820480
    [pending] => 1.33539000
    [amount] => 1.33539000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 22:03:50 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:04:04 - cex place new buy order: eth_btc 0.034239 1.3369 [8466345948]Array
(
    [complete] => 
    [id] => 8466345948
    [time] => 1553115843626
    [pending] => 1.33690000
    [amount] => 1.33690000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 22:04:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:04:16 - cex place new buy order: eth_btc 0.034241 1.33684 [8466346771] margin:0.29204754534038]Array
(
    [complete] => 
    [id] => 8466346771
    [time] => 1553115855829
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 22:04:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:04:28 - cex place new buy order: eth_btc 0.034243 1.33676 [8466347637] margin:0.28911018310309]Array
(
    [complete] => 
    [id] => 8466347637
    [time] => 1553115867774
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 22:04:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:04:39 - cex place new buy order: eth_btc 0.034245 1.33668 [8466348540] margin:0.28325302963936]Array
(
    [complete] => 
    [id] => 8466348540
    [time] => 1553115879369
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:04:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:04:51 - cex place new buy order: eth_btc 0.034247 1.3366 [8466349611] margin:0.26863666890531]Array
(
    [complete] => 
    [id] => 8466349611
    [time] => 1553115891464
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 22:05:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:05:05 - cex place new buy order: eth_btc 0.034249 1.33652 [8466350552] margin:0.25694180851994]Array
(
    [complete] => 
    [id] => 8466350552
    [time] => 1553115904765
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 22:05:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:05:17 - cex place new buy order: eth_btc 0.034251 1.33645 [8466351487] margin:0.23356982277889]Array
(
    [complete] => 
    [id] => 8466351487
    [time] => 1553115917386
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 22:05:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:05:30 - cex place new buy order: eth_btc 0.034253 1.33637 [8466352245] margin:0.23647563717049]Array
(
    [complete] => 
    [id] => 8466352245
    [time] => 1553115930020
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 22:05:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:05:41 - cex place new buy order: eth_btc 0.034255 1.33629 [8466352923] margin:0.22770398481975]Array
(
    [complete] => 
    [id] => 8466352923
    [time] => 1553115941457
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 22:05:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:05:52 - cex place new buy order: eth_btc 0.034257 1.33621 [8466353724] margin:0.21893335668621]Array
(
    [complete] => 
    [id] => 8466353724
    [time] => 1553115952156
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 22:06:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:06:02 - cex place new buy order: eth_btc 0.034259 1.33613 [8466354492] margin:0.22183951662338]Array
(
    [complete] => 
    [id] => 8466354492
    [time] => 1553115962281
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 22:06:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:06:16 - cex place new buy order: eth_btc 0.034261 1.33606 [8466355568] margin:0.20431394296723]Array
(
    [complete] => 
    [id] => 8466355568
    [time] => 1553115975646
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 22:06:26 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:06:40 - cex place new buy order: eth_btc 0.034239 1.3369 [8466357788]Array
(
    [complete] => 
    [id] => 8466357788
    [time] => 1553116000121
    [pending] => 1.33690000
    [amount] => 1.33690000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 22:06:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:06:52 - cex place new buy order: eth_btc 0.034241 1.33684 [8466359065] margin:0.27160421716657]Array
(
    [complete] => 
    [id] => 8466359065
    [time] => 1553116012466
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 22:07:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:07:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:07:04 - cex place new buy order: eth_btc 0.034243 1.33676 [8466359958] margin:0.25406652454516]Array
(
    [complete] => 
    [id] => 8466359958
    [time] => 1553116023576
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 22:07:05 - cex place new buy order: eth_btc 0.034243 0.01142 [] margin:0.25698682942499]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 22:07:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:07:15 - cex place new buy order: eth_btc 0.034245 1.33668 [8466360944] margin:0.25989195502996]Array
(
    [complete] => 
    [id] => 8466360944
    [time] => 1553116035203
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:07:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:07:35 - cex place new buy order: eth_btc 0.034247 1.3366 [8466362133] margin:0.2569568137355]Array
(
    [complete] => 
    [id] => 8466362133
    [time] => 1553116054838
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 22:07:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:07:47 - cex place new buy order: eth_btc 0.034249 1.33652 [8466363107] margin:0.25402201524132]Array
(
    [complete] => 
    [id] => 8466363107
    [time] => 1553116067469
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 22:07:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:07:59 - cex place new buy order: eth_btc 0.034251 1.33645 [8466364035] margin:0.25400718227204]Array
(
    [complete] => 
    [id] => 8466364035
    [time] => 1553116079053
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 22:08:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:08:14 - cex place new buy order: eth_btc 0.034253 1.33637 [8466365129] margin:0.25107289872421]Array
(
    [complete] => 
    [id] => 8466365129
    [time] => 1553116093830
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 22:08:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:08:26 - cex place new buy order: eth_btc 0.034255 1.33629 [8466365900] margin:0.26565464895636]Array
(
    [complete] => 
    [id] => 8466365900
    [time] => 1553116106055
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 22:08:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:08:37 - cex place new buy order: eth_btc 0.034257 1.33621 [8466366598] margin:0.25980091660098]Array
(
    [complete] => 
    [id] => 8466366598
    [time] => 1553116117450
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 22:08:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:08:49 - cex place new buy order: eth_btc 0.034259 1.33613 [8466367394] margin:0.2539478677136]Array
(
    [complete] => 
    [id] => 8466367394
    [time] => 1553116129212
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 22:08:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:09:00 - cex place new buy order: eth_btc 0.034261 1.33606 [8466368121] margin:0.24809550217448]Array
(
    [complete] => 
    [id] => 8466368121
    [time] => 1553116140053
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 22:09:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:09:13 - cex place new buy order: eth_btc 0.034263 1.33598 [8466369070] margin:0.242243819864]Array
(
    [complete] => 
    [id] => 8466369070
    [time] => 1553116152950
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 22:09:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:09:27 - cex place new buy order: eth_btc 0.034265 1.3359 [8466369830] margin:0.23639282066248]Array
(
    [complete] => 
    [id] => 8466369830
    [time] => 1553116167165
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 22:09:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:09:39 - cex place new buy order: eth_btc 0.034267 1.33582 [8466370393] margin:0.23054250445036]Array
(
    [complete] => 
    [id] => 8466370393
    [time] => 1553116178849
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 22:09:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:09:50 - cex place new buy order: eth_btc 0.034269 1.33574 [8466370961] margin:0.224692871108]Array
(
    [complete] => 
    [id] => 8466370961
    [time] => 1553116189889
    [pending] => 1.33574000
    [amount] => 1.33574000
    [type] => buy
    [price] => 0.034269
)

2019-03-20 22:10:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:10:02 - cex place new buy order: eth_btc 0.034271 1.33567 [8466371703] margin:0.21009016369524]Array
(
    [complete] => 
    [id] => 8466371703
    [time] => 1553116202003
    [pending] => 1.33567000
    [amount] => 1.33567000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 22:10:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:10:13 - cex place new buy order: eth_btc 0.034273 1.33559 [8466372492] margin:0.2042424065591]Array
(
    [complete] => 
    [id] => 8466372492
    [time] => 1553116213352
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 22:10:23 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:10:36 - cex place new buy order: eth_btc 0.034239 1.3369 [8466374060]Array
(
    [complete] => 
    [id] => 8466374060
    [time] => 1553116236070
    [pending] => 1.33690000
    [amount] => 1.33690000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 22:10:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:10:47 - cex place new buy order: eth_btc 0.034241 1.33684 [8466374806] margin:0.29788849624719]Array
(
    [complete] => 
    [id] => 8466374806
    [time] => 1553116246920
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 22:10:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:10:59 - cex place new buy order: eth_btc 0.034243 1.33676 [8466375525] margin:0.27742896358378]Array
(
    [complete] => 
    [id] => 8466375525
    [time] => 1553116259333
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 22:11:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:11:08 - cex place new buy order: eth_btc 0.034245 1.33668 [8466376090] margin:0.27741276098703]Array
(
    [complete] => 
    [id] => 8466376090
    [time] => 1553116268256
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:11:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:11:18 - cex place new buy order: eth_btc 0.034247 1.3366 [8466376752] margin:0.25987677752795]Array
(
    [complete] => 
    [id] => 8466376752
    [time] => 1553116278439
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 22:11:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:11:31 - cex place new buy order: eth_btc 0.034249 1.33652 [8466377611] margin:0.25694180851994]Array
(
    [complete] => 
    [id] => 8466377611
    [time] => 1553116290527
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 22:11:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:11:42 - cex place new buy order: eth_btc 0.034251 1.33645 [8466378532] margin:0.25400718227204]Array
(
    [complete] => 
    [id] => 8466378532
    [time] => 1553116301732
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 22:11:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:11:50 - cex place new buy order: eth_btc 0.034253 1.33637 [8466378954] margin:0.2452339941027]Array
(
    [complete] => 
    [id] => 8466378954
    [time] => 1553116310023
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 22:11:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:11:59 - cex place new buy order: eth_btc 0.034255 1.33629 [8466379890] margin:0.23938111224637]Array
(
    [complete] => 
    [id] => 8466379890
    [time] => 1553116318824
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 22:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:12:06 - cex place new buy order: eth_btc 0.034257 1.33621 [] margin:0.21309513384125]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 22:12:19 - cex place new buy order: eth_btc 0.034239 1.3369 [8466381549]Array
(
    [complete] => 
    [id] => 8466381549
    [time] => 1553116339121
    [pending] => 1.33690000
    [amount] => 1.33690000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 22:12:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:12:31 - cex place new buy order: eth_btc 0.034241 1.33684 [8466382184] margin:0.29496802079378]Array
(
    [complete] => 
    [id] => 8466382184
    [time] => 1553116350579
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 22:12:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:12:42 - cex place new buy order: eth_btc 0.034243 1.33676 [8466383035] margin:0.29495079286277]Array
(
    [complete] => 
    [id] => 8466383035
    [time] => 1553116362284
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 22:12:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:12:53 - cex place new buy order: eth_btc 0.034245 1.33668 [8466383664] margin:0.28909329829172]Array
(
    [complete] => 
    [id] => 8466383664
    [time] => 1553116373137
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:13:05 - cex place new buy order: eth_btc 0.034247 1.3366 [8466384349] margin:0.25987677752795]Array
(
    [complete] => 
    [id] => 8466384349
    [time] => 1553116384808
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 22:13:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:14:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:14:16 - cex place new buy order: eth_btc 0.034249 1.33652 [8466389599] margin:0.22482408245497]Array
(
    [complete] => 
    [id] => 8466389599
    [time] => 1553116455932
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 22:14:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:14:28 - cex place new buy order: eth_btc 0.034251 1.33645 [8466390454] margin:0.21605208607047]Array
(
    [complete] => 
    [id] => 8466390454
    [time] => 1553116467748
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 22:14:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:14:40 - cex place new buy order: eth_btc 0.034253 1.33637 [8466391262] margin:0.23355618485974]Array
(
    [complete] => 
    [id] => 8466391262
    [time] => 1553116480456
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 22:14:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:14:51 - cex place new buy order: eth_btc 0.034255 1.33629 [8466392051] margin:0.22770398481975]Array
(
    [complete] => 
    [id] => 8466392051
    [time] => 1553116491095
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 22:15:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:15:05 - cex place new buy order: eth_btc 0.034257 1.33621 [8466392903] margin:0.21017602241877]Array
(
    [complete] => 
    [id] => 8466392903
    [time] => 1553116504856
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 22:15:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:15:17 - cex place new buy order: eth_btc 0.034259 1.33613 [8466393867] margin:0.20432587057415]Array
(
    [complete] => 
    [id] => 8466393867
    [time] => 1553116516683
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 22:15:27 - cex delete buy orders: eth_btc[move]
2019-03-20 22:15:28 - cex place new buy order: eth_btc 0.03426 1.33606 [8466394814] margin:0.19847640173958]Array
(
    [complete] => 
    [id] => 8466394814
    [time] => 1553116528465
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 22:15:40 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:15:54 - cex place new buy order: eth_btc 0.034239 1.3369 [8466396733]Array
(
    [complete] => 
    [id] => 8466396733
    [time] => 1553116553770
    [pending] => 1.33690000
    [amount] => 1.33690000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 22:16:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:16:08 - cex place new buy order: eth_btc 0.034241 1.33684 [8466397708] margin:0.25700183989954]Array
(
    [complete] => 
    [id] => 8466397708
    [time] => 1553116568256
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 22:16:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:16:21 - cex place new buy order: eth_btc 0.034243 1.33676 [8466398762] margin:0.26282743918464]Array
(
    [complete] => 
    [id] => 8466398762
    [time] => 1553116580701
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 22:16:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:16:33 - cex place new buy order: eth_btc 0.034245 1.33668 [8466399728] margin:0.24821141772522]Array
(
    [complete] => 
    [id] => 8466399728
    [time] => 1553116593370
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:16:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:16:44 - cex place new buy order: eth_btc 0.034247 1.3366 [8466400396] margin:0.24235699477326]Array
(
    [complete] => 
    [id] => 8466400396
    [time] => 1553116603811
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 22:16:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:16:55 - cex place new buy order: eth_btc 0.034249 1.33652 [8466401095] margin:0.2365032555695]Array
(
    [complete] => 
    [id] => 8466401095
    [time] => 1553116614556
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 22:17:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:17:03 - cex place new buy order: eth_btc 0.034251 1.33645 [8466401762] margin:0.23065019999415]Array
(
    [complete] => 
    [id] => 8466401762
    [time] => 1553116622800
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 22:17:10 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:17:12 - cex place new buy order: eth_btc 0.034253 1.33637 [8466402375] margin:0.22479782792748]Array
(
    [complete] => 
    [id] => 8466402375
    [time] => 1553116631577
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 22:17:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:17:31 - cex place new buy order: eth_btc 0.034255 1.33629 [8466403626] margin:0.22770398481975]Array
(
    [complete] => 
    [id] => 8466403626
    [time] => 1553116651290
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 22:17:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:17:43 - cex place new buy order: eth_btc 0.034257 1.33621 [8466404418] margin:0.2247715795312]Array
(
    [complete] => 
    [id] => 8466404418
    [time] => 1553116663513
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 22:17:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:17:57 - cex place new buy order: eth_btc 0.034259 1.33613 [8466405272] margin:0.21600163460698]Array
(
    [complete] => 
    [id] => 8466405272
    [time] => 1553116676952
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 22:18:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:18:04 - cex place new buy order: eth_btc 0.034261 1.33606 [8466405753] margin:0.22474533726395]Array
(
    [complete] => 
    [id] => 8466405753
    [time] => 1553116684066
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 22:18:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:18:16 - cex place new buy order: eth_btc 0.034263 1.33598 [8466406443] margin:0.22473221842805]Array
(
    [complete] => 
    [id] => 8466406443
    [time] => 1553116696057
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 22:18:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:18:27 - cex place new buy order: eth_btc 0.034265 1.3359 [8466407020] margin:0.23347439077774]Array
(
    [complete] => 
    [id] => 8466407020
    [time] => 1553116706553
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 22:18:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:18:39 - cex place new buy order: eth_btc 0.034267 1.33582 [8466407635] margin:0.23054250445036]Array
(
    [complete] => 
    [id] => 8466407635
    [time] => 1553116718630
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 22:18:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:18:50 - cex place new buy order: eth_btc 0.03427 1.33571 [8466408241] margin:0.22468631456085]Array
(
    [complete] => 
    [id] => 8466408241
    [time] => 1553116730243
    [pending] => 1.33571000
    [amount] => 1.33571000
    [type] => buy
    [price] => 0.03427
)

2019-03-20 22:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:19:06 - cex place new buy order: eth_btc 0.034272 1.33563 [8466409363] margin:0.21591970121382]Array
(
    [complete] => 
    [id] => 8466409363
    [time] => 1553116745679
    [pending] => 1.33563000
    [amount] => 1.33563000
    [type] => buy
    [price] => 0.034272
)

2019-03-20 22:19:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:19:17 - cex place new buy order: eth_btc 0.034274 1.33555 [8466410095] margin:0.20715411098793]Array
(
    [complete] => 
    [id] => 8466410095
    [time] => 1553116756572
    [pending] => 1.33555000
    [amount] => 1.33555000
    [type] => buy
    [price] => 0.034274
)

2019-03-20 22:19:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:19:29 - cex place new buy order: eth_btc 0.034276 1.33547 [8466410750] margin:0.20130703699381]Array
(
    [complete] => 
    [id] => 8466410750
    [time] => 1553116768750
    [pending] => 1.33547000
    [amount] => 1.33547000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 22:19:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:19:41 - cex place new buy order: eth_btc 0.034278 1.33539 [8466411532] margin:0.20712993756926]Array
(
    [complete] => 
    [id] => 8466411532
    [time] => 1553116780881
    [pending] => 1.33539000
    [amount] => 1.33539000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 22:19:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:19:53 - cex place new buy order: eth_btc 0.03428 1.33532 [8466412390] margin:0.20128354725788]Array
(
    [complete] => 
    [id] => 8466412390
    [time] => 1553116793007
    [pending] => 1.33532000
    [amount] => 1.33532000
    [type] => buy
    [price] => 0.03428
)

2019-03-20 22:20:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:20:19 - cex place new buy order: eth_btc 0.034241 1.3368 [8466413809]Array
(
    [complete] => 
    [id] => 8466413809
    [time] => 1553116818637
    [pending] => 1.33680000
    [amount] => 1.33680000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 22:20:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:20:29 - cex place new buy order: eth_btc 0.034243 1.33676 [8466414532] margin:0.32415384166107]Array
(
    [complete] => 
    [id] => 8466414532
    [time] => 1553116828823
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 22:20:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:20:39 - cex place new buy order: eth_btc 0.034245 1.33668 [8466415043] margin:0.30077383559644]Array
(
    [complete] => 
    [id] => 8466415043
    [time] => 1553116839458
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:20:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:20:51 - cex place new buy order: eth_btc 0.034247 1.3366 [8466415748] margin:0.29491634303733]Array
(
    [complete] => 
    [id] => 8466415748
    [time] => 1553116851159
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 22:21:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:21:04 - cex place new buy order: eth_btc 0.034249 1.33652 [8466416638] margin:0.28905953458493]Array
(
    [complete] => 
    [id] => 8466416638
    [time] => 1553116863583
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 22:21:04 - cex delete buy orders: eth_btc[move]
2019-03-20 22:21:05 - cex place new buy order: eth_btc 0.034241 0.01143 [] margin:0.30956135739733]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 22:21:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:21:17 - cex place new buy order: eth_btc 0.034251 1.33645 [8466417346] margin:0.28612303290414]Array
(
    [complete] => 
    [id] => 8466417346
    [time] => 1553116876609
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 22:21:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:21:28 - cex place new buy order: eth_btc 0.034253 1.33637 [8466418019] margin:0.28026742183167]Array
(
    [complete] => 
    [id] => 8466418019
    [time] => 1553116887582
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 22:21:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:21:38 - cex place new buy order: eth_btc 0.034255 1.33629 [8466418564] margin:0.27441249452633]Array
(
    [complete] => 
    [id] => 8466418564
    [time] => 1553116898420
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 22:21:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:21:49 - cex place new buy order: eth_btc 0.034257 1.33621 [8466419133] margin:0.25980091660098]Array
(
    [complete] => 
    [id] => 8466419133
    [time] => 1553116908865
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 22:21:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:22:00 - cex place new buy order: eth_btc 0.034259 1.33613 [8466420030] margin:0.2539478677136]Array
(
    [complete] => 
    [id] => 8466420030
    [time] => 1553116919550
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 22:22:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:22:07 - cex place new buy order: eth_btc 0.034261 1.33606 [8466420649] margin:0.24809550217448]Array
(
    [complete] => 
    [id] => 8466420649
    [time] => 1553116926646
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 22:22:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:22:18 - cex place new buy order: eth_btc 0.034263 1.33598 [8466421589] margin:0.242243819864]Array
(
    [complete] => 
    [id] => 8466421589
    [time] => 1553116937941
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 22:22:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:22:31 - cex place new buy order: eth_btc 0.034265 1.3359 [8466422554] margin:0.24514811031664]Array
(
    [complete] => 
    [id] => 8466422554
    [time] => 1553116950523
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 22:22:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:22:43 - cex place new buy order: eth_btc 0.034267 1.33582 [8466423962] margin:0.23346076400037]Array
(
    [complete] => 
    [id] => 8466423962
    [time] => 1553116963472
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 22:22:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:22:54 - cex place new buy order: eth_btc 0.034269 1.33574 [8466425021] margin:0.224692871108]Array
(
    [complete] => 
    [id] => 8466425021
    [time] => 1553116974340
    [pending] => 1.33574000
    [amount] => 1.33574000
    [type] => buy
    [price] => 0.034269
)

2019-03-20 22:23:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:23:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:23:06 - cex place new buy order: eth_btc 0.034271 1.33567 [8466425800] margin:0.21884392051588]Array
(
    [complete] => 
    [id] => 8466425800
    [time] => 1553116986038
    [pending] => 1.33567000
    [amount] => 1.33567000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 22:23:07 - cex place new buy order: eth_btc 0.034271 1.33567 [] margin:0.21884392051588]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 22:23:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:23:19 - cex place new buy order: eth_btc 0.034273 1.33559 [8466426728] margin:0.21591340121963]Array
(
    [complete] => 
    [id] => 8466426728
    [time] => 1553116998665
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 22:23:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:23:31 - cex place new buy order: eth_btc 0.034275 1.33551 [8466427653] margin:0.20714806710431]Array
(
    [complete] => 
    [id] => 8466427653
    [time] => 1553117011497
    [pending] => 1.33551000
    [amount] => 1.33551000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:23:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:24:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:24:14 - cex place new buy order: eth_btc 0.034277 1.33543 [8466430763] margin:0.21297079674416]Array
(
    [complete] => 
    [id] => 8466430763
    [time] => 1553117053631
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:24:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:24:26 - cex place new buy order: eth_btc 0.034279 1.33536 [8466431795] margin:0.20712389509612]Array
(
    [complete] => 
    [id] => 8466431795
    [time] => 1553117065841
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:24:35 - cex delete buy orders: eth_btc[move]
2019-03-20 22:24:37 - cex place new buy order: eth_btc 0.03428 1.33528 [8466432343] margin:0.19836060791691]Array
(
    [complete] => 
    [id] => 8466432343
    [time] => 1553117077094
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.03428
)

2019-03-20 22:24:46 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:25:01 - cex place new buy order: eth_btc 0.034239 1.3369 [8466433704]Array
(
    [complete] => 
    [id] => 8466433704
    [time] => 1553117100869
    [pending] => 1.33690000
    [amount] => 1.33690000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 22:25:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:25:09 - cex place new buy order: eth_btc 0.034241 1.33684 [8466434185] margin:0.3154113489676]Array
(
    [complete] => 
    [id] => 8466434185
    [time] => 1553117108512
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 22:25:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:25:21 - cex place new buy order: eth_btc 0.034243 1.33676 [8466435142] margin:0.30371170750225]Array
(
    [complete] => 
    [id] => 8466435142
    [time] => 1553117120938
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 22:25:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:25:32 - cex place new buy order: eth_btc 0.034245 1.33668 [8466436030] margin:0.30953423857498]Array
(
    [complete] => 
    [id] => 8466436030
    [time] => 1553117131985
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:25:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:25:45 - cex place new buy order: eth_btc 0.034247 1.3366 [8466436995] margin:0.30075627062225]Array
(
    [complete] => 
    [id] => 8466436995
    [time] => 1553117144634
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 22:25:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:25:55 - cex place new buy order: eth_btc 0.034249 1.33652 [8466437702] margin:0.29489912114222]Array
(
    [complete] => 
    [id] => 8466437702
    [time] => 1553117155333
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 22:26:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:26:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:26:06 - cex place new buy order: eth_btc 0.034251 1.33645 [8466438476] margin:0.28904265568888]Array
(
    [complete] => 
    [id] => 8466438476
    [time] => 1553117166080
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 22:26:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:26:18 - cex place new buy order: eth_btc 0.034253 1.33637 [8466439228] margin:0.27150906489943]Array
(
    [complete] => 
    [id] => 8466439228
    [time] => 1553117178355
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 22:26:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:26:29 - cex place new buy order: eth_btc 0.034255 1.33629 [8466439774] margin:0.26857393081303]Array
(
    [complete] => 
    [id] => 8466439774
    [time] => 1553117189332
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 22:26:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:26:41 - cex place new buy order: eth_btc 0.034257 1.33621 [8466440545] margin:0.26272002802348]Array
(
    [complete] => 
    [id] => 8466440545
    [time] => 1553117200622
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 22:26:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:26:51 - cex place new buy order: eth_btc 0.034259 1.33613 [8466441190] margin:0.25686680872181]Array
(
    [complete] => 
    [id] => 8466441190
    [time] => 1553117210700
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 22:26:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:27:00 - cex place new buy order: eth_btc 0.034261 1.33606 [8466441653] margin:0.25685181401593]Array
(
    [complete] => 
    [id] => 8466441653
    [time] => 1553117219547
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 22:27:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:27:14 - cex place new buy order: eth_btc 0.034263 1.33598 [8466442661] margin:0.25391822082128]Array
(
    [complete] => 
    [id] => 8466442661
    [time] => 1553117234448
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 22:27:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:27:31 - cex place new buy order: eth_btc 0.034265 1.3359 [8466443345] margin:0.24806654020135]Array
(
    [complete] => 
    [id] => 8466443345
    [time] => 1553117251050
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 22:27:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:27:42 - cex place new buy order: eth_btc 0.034267 1.33582 [8466444307] margin:0.25680684040037]Array
(
    [complete] => 
    [id] => 8466444307
    [time] => 1553117262351
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 22:27:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:27:54 - cex place new buy order: eth_btc 0.034269 1.33574 [8466445487] margin:0.25095567422451]Array
(
    [complete] => 
    [id] => 8466445487
    [time] => 1553117273524
    [pending] => 1.33574000
    [amount] => 1.33574000
    [type] => buy
    [price] => 0.034269
)

2019-03-20 22:28:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:28:06 - cex place new buy order: eth_btc 0.034271 1.33567 [8466446260] margin:0.24802310991798]Array
(
    [complete] => 
    [id] => 8466446260
    [time] => 1553117285745
    [pending] => 1.33567000
    [amount] => 1.33567000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 22:28:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:28:16 - cex place new buy order: eth_btc 0.034273 1.33559 [8466447191] margin:0.24217313920578]Array
(
    [complete] => 
    [id] => 8466447191
    [time] => 1553117296177
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 22:28:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:28:28 - cex place new buy order: eth_btc 0.034275 1.33551 [8466448126] margin:0.23632385120349]Array
(
    [complete] => 
    [id] => 8466448126
    [time] => 1553117307956
    [pending] => 1.33551000
    [amount] => 1.33551000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:28:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:28:41 - cex place new buy order: eth_btc 0.034277 1.33543 [8466448820] margin:0.25089710301367]Array
(
    [complete] => 
    [id] => 8466448820
    [time] => 1553117320954
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:28:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:28:52 - cex place new buy order: eth_btc 0.034279 1.33536 [8466449453] margin:0.23629627468711]Array
(
    [complete] => 
    [id] => 8466449453
    [time] => 1553117332201
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:29:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:29:03 - cex place new buy order: eth_btc 0.034281 1.33528 [] margin:0.22753128555177]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 22:29:07 - cex place new buy order: eth_btc 0.034243 1.3368 [8466450459]Array
(
    [complete] => 
    [id] => 8466450459
    [time] => 1553117347174
    [pending] => 1.33680000
    [amount] => 1.33680000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 22:29:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:29:18 - cex place new buy order: eth_btc 0.034245 1.33668 [8466451063] margin:0.32705504453205]Array
(
    [complete] => 
    [id] => 8466451063
    [time] => 1553117357717
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 22:29:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:29:30 - cex place new buy order: eth_btc 0.034247 1.3366 [8466451770] margin:0.33287587233919]Array
(
    [complete] => 
    [id] => 8466451770
    [time] => 1553117369801
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 22:29:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:29:41 - cex place new buy order: eth_btc 0.034249 1.33652 [8466452655] margin:0.32993664048584]Array
(
    [complete] => 
    [id] => 8466452655
    [time] => 1553117380884
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 22:29:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:29:53 - cex place new buy order: eth_btc 0.034251 1.33645 [8466453809] margin:0.32407812910571]Array
(
    [complete] => 
    [id] => 8466453809
    [time] => 1553117392748
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 22:30:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:30:03 - cex delete buy orders: eth_btc[move]
2019-03-20 22:30:04 - cex place new buy order: eth_btc 0.034253 1.33637 [8466454664] margin:0.30946194493913]Array
(
    [complete] => 
    [id] => 8466454664
    [time] => 1553117403577
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 22:30:05 - cex place new buy order: eth_btc 0.034242 0.01142 [] margin:0.33875536606021]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 22:30:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:30:15 - cex place new buy order: eth_btc 0.034255 1.33629 [8466455378] margin:0.29192818566632]Array
(
    [complete] => 
    [id] => 8466455378
    [time] => 1553117414855
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 22:30:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:30:25 - cex place new buy order: eth_btc 0.034257 1.33621 [8466456083] margin:0.28607291940332]Array
(
    [complete] => 
    [id] => 8466456083
    [time] => 1553117425244
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 22:30:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:30:35 - cex place new buy order: eth_btc 0.034259 1.33613 [8466456723] margin:0.28313727779561]Array
(
    [complete] => 
    [id] => 8466456723
    [time] => 1553117435496
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 22:30:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:30:47 - cex place new buy order: eth_btc 0.034261 1.33606 [8466457385] margin:0.27436443769884]Array
(
    [complete] => 
    [id] => 8466457385
    [time] => 1553117446872
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 22:30:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:30:57 - cex place new buy order: eth_btc 0.034263 1.33598 [8466458047] margin:0.27142982225723]Array
(
    [complete] => 
    [id] => 8466458047
    [time] => 1553117456878
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 22:31:10 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:31:12 - cex place new buy order: eth_btc 0.034265 1.3359 [8466458858] margin:0.26849554939441]Array
(
    [complete] => 
    [id] => 8466458858
    [time] => 1553117471748
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 22:31:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:31:24 - cex place new buy order: eth_btc 0.034267 1.33582 [8466459445] margin:0.23346076400037]Array
(
    [complete] => 
    [id] => 8466459445
    [time] => 1553117483794
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 22:31:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:31:36 - cex place new buy order: eth_btc 0.034269 1.33574 [8466459884] margin:0.242201406519]Array
(
    [complete] => 
    [id] => 8466459884
    [time] => 1553117495701
    [pending] => 1.33574000
    [amount] => 1.33574000
    [type] => buy
    [price] => 0.034269
)

2019-03-20 22:31:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:31:46 - cex place new buy order: eth_btc 0.034271 1.33567 [8466460428] margin:0.23051559627671]Array
(
    [complete] => 
    [id] => 8466460428
    [time] => 1553117506433
    [pending] => 1.33567000
    [amount] => 1.33567000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 22:31:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:31:56 - cex place new buy order: eth_btc 0.034273 1.33559 [8466460999] margin:0.21591340121963]Array
(
    [complete] => 
    [id] => 8466460999
    [time] => 1553117515892
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 22:32:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:32:05 - cex place new buy order: eth_btc 0.034275 1.33551 [8466461546] margin:0.21298322392413]Array
(
    [complete] => 
    [id] => 8466461546
    [time] => 1553117524887
    [pending] => 1.33551000
    [amount] => 1.33551000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:32:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:32:17 - cex place new buy order: eth_btc 0.034277 1.33543 [8466462190] margin:0.20130116404586]Array
(
    [complete] => 
    [id] => 8466462190
    [time] => 1553117536546
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:32:27 - cex delete buy orders: eth_btc[move]
2019-03-20 22:32:29 - cex place new buy order: eth_btc 0.034278 1.33536 [8466462900] margin:0.19837218121881]Array
(
    [complete] => 
    [id] => 8466462900
    [time] => 1553117548727
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 22:32:39 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:32:53 - cex place new buy order: eth_btc 0.034128 1.3413 [8466464839]Array
(
    [complete] => 
    [id] => 8466464839
    [time] => 1553117572652
    [pending] => 1.34130000
    [amount] => 1.34130000
    [type] => buy
    [price] => 0.034128
)

2019-03-20 22:33:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:33:04 - cex place new buy order: eth_btc 0.034138 1.34087 [8466465466] margin:0.61222098541216]Array
(
    [complete] => 
    [id] => 8466465466
    [time] => 1553117583694
    [pending] => 1.34087000
    [amount] => 1.34087000
    [type] => buy
    [price] => 0.034138
)

2019-03-20 22:33:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:34:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:34:18 - cex place new buy order: eth_btc 0.03423 1.33727 [8466471054] margin:0.33596260590125]Array
(
    [complete] => 
    [id] => 8466471054
    [time] => 1553117657848
    [pending] => 1.33727000
    [amount] => 1.33727000
    [type] => buy
    [price] => 0.03423
)

2019-03-20 22:34:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:34:29 - cex place new buy order: eth_btc 0.034232 1.33719 [8466472127] margin:0.33302173405001]Array
(
    [complete] => 
    [id] => 8466472127
    [time] => 1553117668866
    [pending] => 1.33719000
    [amount] => 1.33719000
    [type] => buy
    [price] => 0.034232
)

2019-03-20 22:34:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:34:40 - cex place new buy order: eth_btc 0.034234 1.33711 [8466472801] margin:0.32716013320091]Array
(
    [complete] => 
    [id] => 8466472801
    [time] => 1553117680035
    [pending] => 1.33711000
    [amount] => 1.33711000
    [type] => buy
    [price] => 0.034234
)

2019-03-20 22:34:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:34:51 - cex place new buy order: eth_btc 0.034236 1.33703 [8466473769] margin:0.32422011917279]Array
(
    [complete] => 
    [id] => 8466473769
    [time] => 1553117690757
    [pending] => 1.33703000
    [amount] => 1.33703000
    [type] => buy
    [price] => 0.034236
)

2019-03-20 22:35:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:35:03 - cex place new buy order: eth_btc 0.034238 1.33695 [8466474652] margin:0.31251825457095]Array
(
    [complete] => 
    [id] => 8466474652
    [time] => 1553117702598
    [pending] => 1.33695000
    [amount] => 1.33695000
    [type] => buy
    [price] => 0.034238
)

2019-03-20 22:35:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:35:12 - cex place new buy order: eth_btc 0.03424 1.33688 [8466475239] margin:0.30665887850467]Array
(
    [complete] => 
    [id] => 8466475239
    [time] => 1553117712224
    [pending] => 1.33688000
    [amount] => 1.33688000
    [type] => buy
    [price] => 0.03424
)

2019-03-20 22:35:20 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:35:21 - cex place new buy order: eth_btc 0.034242 1.3368 [8466475649] margin:0.30080018690497]Array
(
    [complete] => 
    [id] => 8466475649
    [time] => 1553117721448
    [pending] => 1.33680000
    [amount] => 1.33680000
    [type] => buy
    [price] => 0.034242
)

2019-03-20 22:35:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:35:35 - cex place new buy order: eth_btc 0.034244 1.33672 [8466476428] margin:0.29494217965189]Array
(
    [complete] => 
    [id] => 8466476428
    [time] => 1553117734746
    [pending] => 1.33672000
    [amount] => 1.33672000
    [type] => buy
    [price] => 0.034244
)

2019-03-20 22:35:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:35:47 - cex place new buy order: eth_btc 0.034246 1.33664 [8466477155] margin:0.2890848566256]Array
(
    [complete] => 
    [id] => 8466477155
    [time] => 1553117747410
    [pending] => 1.33664000
    [amount] => 1.33664000
    [type] => buy
    [price] => 0.034246
)

2019-03-20 22:35:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:36:00 - cex place new buy order: eth_btc 0.034248 1.33656 [8466477978] margin:0.28906797477226]Array
(
    [complete] => 
    [id] => 8466477978
    [time] => 1553117759609
    [pending] => 1.33656000
    [amount] => 1.33656000
    [type] => buy
    [price] => 0.034248
)

2019-03-20 22:36:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:36:05 - cex place new buy order: eth_btc 0.03425 1.33649 [8466478420] margin:0.28321167883212]Array
(
    [complete] => 
    [id] => 8466478420
    [time] => 1553117764822
    [pending] => 1.33649000
    [amount] => 1.33649000
    [type] => buy
    [price] => 0.03425
)

2019-03-20 22:36:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:36:15 - cex place new buy order: eth_btc 0.034252 1.33641 [8466479330] margin:0.27443652925379]Array
(
    [complete] => 
    [id] => 8466479330
    [time] => 1553117775507
    [pending] => 1.33641000
    [amount] => 1.33641000
    [type] => buy
    [price] => 0.034252
)

2019-03-20 22:36:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:36:28 - cex place new buy order: eth_btc 0.034254 1.33633 [8466480224] margin:0.26858177147195]Array
(
    [complete] => 
    [id] => 8466480224
    [time] => 1553117788299
    [pending] => 1.33633000
    [amount] => 1.33633000
    [type] => buy
    [price] => 0.034254
)

2019-03-20 22:36:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:36:39 - cex place new buy order: eth_btc 0.034256 1.33625 [8466480869] margin:0.26564689397479]Array
(
    [complete] => 
    [id] => 8466480869
    [time] => 1553117798661
    [pending] => 1.33625000
    [amount] => 1.33625000
    [type] => buy
    [price] => 0.034256
)

2019-03-20 22:36:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:36:50 - cex place new buy order: eth_btc 0.034258 1.33617 [8466481683] margin:0.25687430673127]Array
(
    [complete] => 
    [id] => 8466481683
    [time] => 1553117809865
    [pending] => 1.33617000
    [amount] => 1.33617000
    [type] => buy
    [price] => 0.034258
)

2019-03-20 22:36:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:37:00 - cex place new buy order: eth_btc 0.03426 1.3361 [8466482442] margin:0.25102159953299]Array
(
    [complete] => 
    [id] => 8466482442
    [time] => 1553117820127
    [pending] => 1.33610000
    [amount] => 1.33610000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 22:37:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:37:05 - cex place new buy order: eth_btc 0.034262 1.33602 [8466482963] margin:0.24516957562315]Array
(
    [complete] => 
    [id] => 8466482963
    [time] => 1553117825114
    [pending] => 1.33602000
    [amount] => 1.33602000
    [type] => buy
    [price] => 0.034262
)

2019-03-20 22:37:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:37:16 - cex place new buy order: eth_btc 0.034264 1.33594 [8466483770] margin:0.23931823488208]Array
(
    [complete] => 
    [id] => 8466483770
    [time] => 1553117836425
    [pending] => 1.33594000
    [amount] => 1.33594000
    [type] => buy
    [price] => 0.034264
)

2019-03-20 22:37:33 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:37:34 - cex place new buy order: eth_btc 0.034266 1.33586 [8466484703] margin:0.23054923247534]Array
(
    [complete] => 
    [id] => 8466484703
    [time] => 1553117854073
    [pending] => 1.33586000
    [amount] => 1.33586000
    [type] => buy
    [price] => 0.034266
)

2019-03-20 22:37:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:37:45 - cex place new buy order: eth_btc 0.034268 1.33578 [8466485594] margin:0.22469942803782]Array
(
    [complete] => 
    [id] => 8466485594
    [time] => 1553117865155
    [pending] => 1.33578000
    [amount] => 1.33578000
    [type] => buy
    [price] => 0.034268
)

2019-03-20 22:37:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:37:57 - cex place new buy order: eth_btc 0.03427 1.33571 [8466486627] margin:0.21885030639042]Array
(
    [complete] => 
    [id] => 8466486627
    [time] => 1553117877009
    [pending] => 1.33571000
    [amount] => 1.33571000
    [type] => buy
    [price] => 0.03427
)

2019-03-20 22:38:08 - cex delete buy orders: eth_btc[move]
2019-03-20 22:38:09 - cex place new buy order: eth_btc 0.034271 1.33563 [8466487636] margin:0.1984126984127]Array
(
    [complete] => 
    [id] => 8466487636
    [time] => 1553117889457
    [pending] => 1.33563000
    [amount] => 1.33563000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 22:38:20 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:38:30 - cex place new buy order: eth_btc 0.034224 1.3375 [8466488691]Array
(
    [complete] => 
    [id] => 8466488691
    [time] => 1553117910453
    [pending] => 1.33750000
    [amount] => 1.33750000
    [type] => buy
    [price] => 0.034224
)

2019-03-20 22:38:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:38:42 - cex place new buy order: eth_btc 0.034275 1.33551 [8466489526] margin:0.20423048869438]Array
(
    [complete] => 
    [id] => 8466489526
    [time] => 1553117921680
    [pending] => 1.33551000
    [amount] => 1.33551000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:38:51 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:39:28 - cex place new buy order: eth_btc 0.034275 1.3355 [8466493491]Array
(
    [complete] => 
    [id] => 8466493491
    [time] => 1553117968286
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:39:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:39:39 - cex place new buy order: eth_btc 0.034277 1.33543 [8466494518] margin:0.22464042944248]Array
(
    [complete] => 
    [id] => 8466494518
    [time] => 1553117979462
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:39:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:39:49 - cex place new buy order: eth_btc 0.034279 1.33536 [8466495385] margin:0.21879284693251]Array
(
    [complete] => 
    [id] => 8466495385
    [time] => 1553117988857
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:39:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:39:57 - cex place new buy order: eth_btc 0.034281 1.33528 [8466496152] margin:0.21294594673436]Array
(
    [complete] => 
    [id] => 8466496152
    [time] => 1553117997007
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 22:40:04 - cex delete buy orders: eth_btc[move]
2019-03-20 22:40:05 - cex place new buy order: eth_btc 0.034282 1.3352 [8466496921] margin:0.19834903596534]Array
(
    [complete] => 
    [id] => 8466496921
    [time] => 1553118005193
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034282
)

2019-03-20 22:40:16 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:40:32 - cex place new buy order: eth_btc 0.034275 1.3355 [8466498523]Array
(
    [complete] => 
    [id] => 8466498523
    [time] => 1553118031962
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:40:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:40:42 - cex place new buy order: eth_btc 0.034277 1.33543 [8466498894] margin:0.21297079674416]Array
(
    [complete] => 
    [id] => 8466498894
    [time] => 1553118042056
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:40:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:40:53 - cex place new buy order: eth_btc 0.034279 1.33536 [8466499516] margin:0.20712389509612]Array
(
    [complete] => 
    [id] => 8466499516
    [time] => 1553118053175
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:41:02 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:41:09 - cex place new buy order: eth_btc 0.034275 1.3355 [8466500422]Array
(
    [complete] => 
    [id] => 8466500422
    [time] => 1553118068854
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:41:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:41:19 - cex place new buy order: eth_btc 0.034277 1.33543 [8466501005] margin:0.22464042944248]Array
(
    [complete] => 
    [id] => 8466501005
    [time] => 1553118079481
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:41:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:41:31 - cex place new buy order: eth_btc 0.034279 1.33536 [8466501468] margin:0.20420665713701]Array
(
    [complete] => 
    [id] => 8466501468
    [time] => 1553118090520
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:41:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:41:45 - cex place new buy order: eth_btc 0.034281 1.33528 [8466502202] margin:0.24795075989616]Array
(
    [complete] => 
    [id] => 8466502202
    [time] => 1553118105287
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 22:41:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:41:56 - cex place new buy order: eth_btc 0.034283 1.3352 [8466502868] margin:0.23918560219349]Array
(
    [complete] => 
    [id] => 8466502868
    [time] => 1553118116476
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 22:42:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:42:08 - cex place new buy order: eth_btc 0.034285 1.33512 [8466503529] margin:0.23333819454572]Array
(
    [complete] => 
    [id] => 8466503529
    [time] => 1553118127927
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 22:42:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:42:18 - cex place new buy order: eth_btc 0.034287 1.33504 [8466504150] margin:0.20415901070376]Array
(
    [complete] => 
    [id] => 8466504150
    [time] => 1553118138276
    [pending] => 1.33504000
    [amount] => 1.33504000
    [type] => buy
    [price] => 0.034287
)

2019-03-20 22:42:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:42:29 - cex place new buy order: eth_btc 0.034289 1.33497 [8466504759] margin:0.20123071538978]Array
(
    [complete] => 
    [id] => 8466504759
    [time] => 1553118149454
    [pending] => 1.33497000
    [amount] => 1.33497000
    [type] => buy
    [price] => 0.034289
)

2019-03-20 22:42:41 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:42:53 - cex place new buy order: eth_btc 0.034275 1.3355 [8466506374]Array
(
    [complete] => 
    [id] => 8466506374
    [time] => 1553118172974
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:43:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:43:03 - cex place new buy order: eth_btc 0.034277 1.33543 [8466506961] margin:0.26840155206114]Array
(
    [complete] => 
    [id] => 8466506961
    [time] => 1553118182945
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:43:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:43:17 - cex place new buy order: eth_btc 0.034279 1.33536 [8466507600] margin:0.26255141631901]Array
(
    [complete] => 
    [id] => 8466507600
    [time] => 1553118196613
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:43:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:43:27 - cex place new buy order: eth_btc 0.034281 1.33528 [8466508115] margin:0.25670196318659]Array
(
    [complete] => 
    [id] => 8466508115
    [time] => 1553118206886
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 22:44:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:44:17 - cex place new buy order: eth_btc 0.034283 1.3352 [8466510623] margin:0.25377009013212]Array
(
    [complete] => 
    [id] => 8466510623
    [time] => 1553118256766
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 22:44:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:44:29 - cex place new buy order: eth_btc 0.034285 1.33512 [8466511466] margin:0.25083855913663]Array
(
    [complete] => 
    [id] => 8466511466
    [time] => 1553118269002
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 22:44:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:44:42 - cex place new buy order: eth_btc 0.034287 1.33504 [8466512665] margin:0.22457491177414]Array
(
    [complete] => 
    [id] => 8466512665
    [time] => 1553118281634
    [pending] => 1.33504000
    [amount] => 1.33504000
    [type] => buy
    [price] => 0.034287
)

2019-03-20 22:44:53 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:45:04 - cex place new buy order: eth_btc 0.034275 1.3355 [8466514490]Array
(
    [complete] => 
    [id] => 8466514490
    [time] => 1553118303998
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:45:04 - cex place new buy order: eth_btc 0.034275 1.3355 []Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-03-20 22:45:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:45:18 - cex place new buy order: eth_btc 0.034277 1.33543 [8466515621] margin:0.21005338856959]Array
(
    [complete] => 
    [id] => 8466515621
    [time] => 1553118317854
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:45:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:45:30 - cex place new buy order: eth_btc 0.034279 1.33536 [8466516658] margin:0.2217100848916]Array
(
    [complete] => 
    [id] => 8466516658
    [time] => 1553118330020
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:45:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:45:39 - cex place new buy order: eth_btc 0.034281 1.33528 [8466517286] margin:0.2391995566057]Array
(
    [complete] => 
    [id] => 8466517286
    [time] => 1553118339354
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 22:45:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:45:47 - cex place new buy order: eth_btc 0.034283 1.3352 [8466517761] margin:0.23626870460578]Array
(
    [complete] => 
    [id] => 8466517761
    [time] => 1553118346522
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 22:45:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:45:56 - cex place new buy order: eth_btc 0.034285 1.33512 [8466518261] margin:0.23042146711389]Array
(
    [complete] => 
    [id] => 8466518261
    [time] => 1553118355741
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 22:46:11 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:46:27 - cex place new buy order: eth_btc 0.034275 1.3355 [8466520927]Array
(
    [complete] => 
    [id] => 8466520927
    [time] => 1553118387432
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:46:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:46:37 - cex place new buy order: eth_btc 0.034277 1.33543 [8466521947] margin:0.23631006214078]Array
(
    [complete] => 
    [id] => 8466521947
    [time] => 1553118396674
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:46:48 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:46:59 - cex place new buy order: eth_btc 0.034275 1.3355 [8466524287]Array
(
    [complete] => 
    [id] => 8466524287
    [time] => 1553118418796
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:47:08 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:48:28 - cex place new buy order: eth_btc 0.034275 1.3355 [8466530878]Array
(
    [complete] => 
    [id] => 8466530878
    [time] => 1553118507630
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:48:40 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:53:55 - cex place new buy order: eth_btc 0.034275 1.3355 [8466554461]Array
(
    [complete] => 
    [id] => 8466554461
    [time] => 1553118834573
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:54:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:54:04 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:54:21 - cex place new buy order: eth_btc 0.034275 1.3355 [8466556152]Array
(
    [complete] => 
    [id] => 8466556152
    [time] => 1553118861172
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:54:31 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:54:43 - cex place new buy order: eth_btc 0.034275 1.3355 [8466557501]Array
(
    [complete] => 
    [id] => 8466557501
    [time] => 1553118882726
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:54:51 - cex delete buy orders: eth_btc[move]
2019-03-20 22:54:53 - cex place new buy order: eth_btc 0.034276 1.33543 [8466558496] margin:0.19838375587129]Array
(
    [complete] => 
    [id] => 8466558496
    [time] => 1553118892591
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 22:55:03 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:55:04 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:55:51 - cex place new buy order: eth_btc 0.034275 1.3355 [8466561899]Array
(
    [complete] => 
    [id] => 8466561899
    [time] => 1553118950674
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:55:59 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:56:06 - cex place new buy order: eth_btc 0.034275 1.3355 [8466562908]Array
(
    [complete] => 
    [id] => 8466562908
    [time] => 1553118966434
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:56:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:56:20 - cex place new buy order: eth_btc 0.034277 1.33543 [8466564096] margin:0.21297079674416]Array
(
    [complete] => 
    [id] => 8466564096
    [time] => 1553118979749
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:56:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:56:32 - cex place new buy order: eth_btc 0.034279 1.33536 [8466565282] margin:0.2275445608098]Array
(
    [complete] => 
    [id] => 8466565282
    [time] => 1553118991695
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:56:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:56:44 - cex place new buy order: eth_btc 0.034281 1.33528 [8466566314] margin:0.22461421778828]Array
(
    [complete] => 
    [id] => 8466566314
    [time] => 1553119004012
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 22:56:56 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:57:08 - cex place new buy order: eth_btc 0.034275 1.3355 [8466568452]Array
(
    [complete] => 
    [id] => 8466568452
    [time] => 1553119028273
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:57:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:57:30 - cex place new buy order: eth_btc 0.034277 1.33543 [8466570112] margin:0.22464042944248]Array
(
    [complete] => 
    [id] => 8466570112
    [time] => 1553119050012
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:57:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:57:41 - cex place new buy order: eth_btc 0.034279 1.33536 [8466571143] margin:0.20712389509612]Array
(
    [complete] => 
    [id] => 8466571143
    [time] => 1553119061135
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 22:57:51 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:58:01 - cex place new buy order: eth_btc 0.034275 1.3355 [8466572696]Array
(
    [complete] => 
    [id] => 8466572696
    [time] => 1553119081133
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:58:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:58:09 - cex place new buy order: eth_btc 0.034277 1.33543 [8466573269] margin:0.20130116404586]Array
(
    [complete] => 
    [id] => 8466573269
    [time] => 1553119089484
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:58:19 - cex delete buy orders: eth_btc[move]
2019-03-20 22:58:20 - cex place new buy order: eth_btc 0.034278 1.33536 [8466574227] margin:0.19837218121881]Array
(
    [complete] => 
    [id] => 8466574227
    [time] => 1553119099994
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 22:58:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:58:31 - cex place new buy order: eth_btc 0.03428 1.33532 [8466575342] margin:0.20128354725788]Array
(
    [complete] => 
    [id] => 8466575342
    [time] => 1553119111135
    [pending] => 1.33532000
    [amount] => 1.33532000
    [type] => buy
    [price] => 0.03428
)

2019-03-20 22:58:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:58:44 - cex place new buy order: eth_btc 0.034282 1.33524 [8466576661] margin:0.21293973513796]Array
(
    [complete] => 
    [id] => 8466576661
    [time] => 1553119123744
    [pending] => 1.33524000
    [amount] => 1.33524000
    [type] => buy
    [price] => 0.034282
)

2019-03-20 22:58:54 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:58:56 - cex place new buy order: eth_btc 0.034284 1.33516 [8466577695] margin:0.22751137556876]Array
(
    [complete] => 
    [id] => 8466577695
    [time] => 1553119136005
    [pending] => 1.33516000
    [amount] => 1.33516000
    [type] => buy
    [price] => 0.034284
)

2019-03-20 22:59:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:59:07 - cex place new buy order: eth_btc 0.034286 1.33508 [8466578868] margin:0.20999825001458]Array
(
    [complete] => 
    [id] => 8466578868
    [time] => 1553119147306
    [pending] => 1.33508000
    [amount] => 1.33508000
    [type] => buy
    [price] => 0.034286
)

2019-03-20 22:59:13 - cex delete buy orders: eth_btc [above margin]
2019-03-20 22:59:28 - cex place new buy order: eth_btc 0.034275 1.3355 [8466580607]Array
(
    [complete] => 
    [id] => 8466580607
    [time] => 1553119167538
    [pending] => 1.33550000
    [amount] => 1.33550000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 22:59:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:59:37 - cex place new buy order: eth_btc 0.034277 1.33543 [8466581510] margin:0.21005338856959]Array
(
    [complete] => 
    [id] => 8466581510
    [time] => 1553119177391
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 22:59:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 22:59:49 - cex place new buy order: eth_btc 0.034279 1.33536 [8466582636] margin:0.23629627468711]Array
(
    [complete] => 
    [id] => 8466582636
    [time] => 1553119188699
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 23:00:00 - cex delete buy orders: eth_btc[move]
2019-03-20 23:00:01 - cex place new buy order: eth_btc 0.034173 1.33532 [8466583715] margin:0.23337222870479]Array
(
    [complete] => 
    [id] => 8466583715
    [time] => 1553119200915
    [pending] => 1.33532000
    [amount] => 1.33532000
    [type] => buy
    [price] => 0.034173
)

2019-03-20 23:00:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:00:09 - cex place new buy order: eth_btc 0.034187 1.33895 [8466584144] margin:0.50896539620324]Array
(
    [complete] => 
    [id] => 8466584144
    [time] => 1553119209465
    [pending] => 1.33895000
    [amount] => 1.33895000
    [type] => buy
    [price] => 0.034187
)

2019-03-20 23:00:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:00:22 - cex place new buy order: eth_btc 0.034189 1.33887 [8466584887] margin:0.51186053993972]Array
(
    [complete] => 
    [id] => 8466584887
    [time] => 1553119221802
    [pending] => 1.33887000
    [amount] => 1.33887000
    [type] => buy
    [price] => 0.034189
)

2019-03-20 23:00:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:00:33 - cex place new buy order: eth_btc 0.034195 1.33864 [8466586028] margin:0.49714870595114]Array
(
    [complete] => 
    [id] => 8466586028
    [time] => 1553119232956
    [pending] => 1.33864000
    [amount] => 1.33864000
    [type] => buy
    [price] => 0.034195
)

2019-03-20 23:00:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:00:44 - cex place new buy order: eth_btc 0.034201 1.3384 [8466586631] margin:0.47074646940146]Array
(
    [complete] => 
    [id] => 8466586631
    [time] => 1553119243664
    [pending] => 1.33840000
    [amount] => 1.33840000
    [type] => buy
    [price] => 0.034201
)

2019-03-20 23:00:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:00:57 - cex place new buy order: eth_btc 0.034207 1.33817 [8466587960] margin:0.45312362966643]Array
(
    [complete] => 
    [id] => 8466587960
    [time] => 1553119256826
    [pending] => 1.33817000
    [amount] => 1.33817000
    [type] => buy
    [price] => 0.034207
)

2019-03-20 23:01:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:01:09 - cex place new buy order: eth_btc 0.034245 1.33668 [8466589084] margin:0.34165571616294]Array
(
    [complete] => 
    [id] => 8466589084
    [time] => 1553119269383
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 23:01:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:01:22 - cex place new buy order: eth_btc 0.034249 1.33652 [8466589911] margin:0.32701684720722]Array
(
    [complete] => 
    [id] => 8466589911
    [time] => 1553119282415
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 23:01:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:01:36 - cex place new buy order: eth_btc 0.034251 1.33645 [8466590365] margin:0.32115850632097]Array
(
    [complete] => 
    [id] => 8466590365
    [time] => 1553119295696
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 23:01:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:01:47 - cex place new buy order: eth_btc 0.034253 1.33637 [8466590793] margin:0.31530084956064]Array
(
    [complete] => 
    [id] => 8466590793
    [time] => 1553119306554
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 23:01:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:01:58 - cex place new buy order: eth_btc 0.034255 1.33629 [8466591552] margin:0.30944387680631]Array
(
    [complete] => 
    [id] => 8466591552
    [time] => 1553119318343
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 23:02:08 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:02:09 - cex place new buy order: eth_btc 0.034257 1.33621 [8466592193] margin:0.32694047931807]Array
(
    [complete] => 
    [id] => 8466592193
    [time] => 1553119328900
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 23:02:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:02:23 - cex place new buy order: eth_btc 0.034259 1.33613 [8466593313] margin:0.32108351090223]Array
(
    [complete] => 
    [id] => 8466593313
    [time] => 1553119343108
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 23:02:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:02:37 - cex place new buy order: eth_btc 0.034261 1.33606 [8466594462] margin:0.31522722629227]Array
(
    [complete] => 
    [id] => 8466594462
    [time] => 1553119357287
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 23:02:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:02:49 - cex place new buy order: eth_btc 0.034263 1.33598 [8466595262] margin:0.29769722441118]Array
(
    [complete] => 
    [id] => 8466595262
    [time] => 1553119369042
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 23:02:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:03:00 - cex place new buy order: eth_btc 0.034265 1.3359 [8466595971] margin:0.29184298847218]Array
(
    [complete] => 
    [id] => 8466595971
    [time] => 1553119380301
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 23:03:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:03:08 - cex place new buy order: eth_btc 0.034267 1.33582 [8466596516] margin:0.29182595500044]Array
(
    [complete] => 
    [id] => 8466596516
    [time] => 1553119388294
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 23:03:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:03:19 - cex place new buy order: eth_btc 0.034269 1.33574 [8466597252] margin:0.28597274504654]Array
(
    [complete] => 
    [id] => 8466597252
    [time] => 1553119399133
    [pending] => 1.33574000
    [amount] => 1.33574000
    [type] => buy
    [price] => 0.034269
)

2019-03-20 23:03:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:03:30 - cex place new buy order: eth_btc 0.034271 1.33567 [8466598093] margin:0.28303813720054]Array
(
    [complete] => 
    [id] => 8466598093
    [time] => 1553119410101
    [pending] => 1.33567000
    [amount] => 1.33567000
    [type] => buy
    [price] => 0.034271
)

2019-03-20 23:03:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:03:43 - cex place new buy order: eth_btc 0.034273 1.33559 [8466599164] margin:0.28010387185247]Array
(
    [complete] => 
    [id] => 8466599164
    [time] => 1553119422762
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 23:03:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:03:53 - cex place new buy order: eth_btc 0.034275 1.33551 [8466600020] margin:0.27425237053245]Array
(
    [complete] => 
    [id] => 8466600020
    [time] => 1553119433093
    [pending] => 1.33551000
    [amount] => 1.33551000
    [type] => buy
    [price] => 0.034275
)

2019-03-20 23:04:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:04:03 - cex delete buy orders: eth_btc[move]
2019-03-20 23:04:04 - cex place new buy order: eth_btc 0.034277 1.33543 [] margin:0.26840155206114]Array
(
    [error] => rate limit exceeded
)

2019-03-20 23:04:17 - cex place new buy order: eth_btc 0.034253 1.3364 [8466601605]Array
(
    [complete] => 
    [id] => 8466601605
    [time] => 1553119457209
    [pending] => 1.33640000
    [amount] => 1.33640000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 23:04:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:04:28 - cex place new buy order: eth_btc 0.034255 1.33629 [8466602331] margin:0.35323310465625]Array
(
    [complete] => 
    [id] => 8466602331
    [time] => 1553119468004
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 23:04:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:04:39 - cex place new buy order: eth_btc 0.034258 1.33617 [8466603091] margin:0.33568801447836]Array
(
    [complete] => 
    [id] => 8466603091
    [time] => 1553119479481
    [pending] => 1.33617000
    [amount] => 1.33617000
    [type] => buy
    [price] => 0.034258
)

2019-03-20 23:04:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:04:52 - cex place new buy order: eth_btc 0.03426 1.3361 [8466604418] margin:0.36485697606539]Array
(
    [complete] => 
    [id] => 8466604418
    [time] => 1553119492164
    [pending] => 1.33610000
    [amount] => 1.33610000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 23:05:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:05:03 - cex place new buy order: eth_btc 0.034262 0.01141 [] margin:0.33564882376977]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 23:05:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:05:05 - cex place new buy order: eth_btc 0.034262 1.33602 [] margin:0.33564882376977]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 23:05:21 - cex place new buy order: eth_btc 0.03426 1.3361 [8466607053]Array
(
    [complete] => 
    [id] => 8466607053
    [time] => 1553119520833
    [pending] => 1.33610000
    [amount] => 1.33610000
    [type] => buy
    [price] => 0.03426
)

2019-03-20 23:05:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:05:32 - cex place new buy order: eth_btc 0.034266 1.33586 [8466608484] margin:0.36479308935971]Array
(
    [complete] => 
    [id] => 8466608484
    [time] => 1553119532380
    [pending] => 1.33586000
    [amount] => 1.33586000
    [type] => buy
    [price] => 0.034266
)

2019-03-20 23:05:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:05:44 - cex place new buy order: eth_btc 0.034268 1.33578 [8466609616] margin:0.35893544998249]Array
(
    [complete] => 
    [id] => 8466609616
    [time] => 1553119543686
    [pending] => 1.33578000
    [amount] => 1.33578000
    [type] => buy
    [price] => 0.034268
)

2019-03-20 23:05:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:05:55 - cex place new buy order: eth_btc 0.03427 1.33571 [8466610946] margin:0.35307849430988]Array
(
    [complete] => 
    [id] => 8466610946
    [time] => 1553119554573
    [pending] => 1.33571000
    [amount] => 1.33571000
    [type] => buy
    [price] => 0.03427
)

2019-03-20 23:06:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:06:09 - cex place new buy order: eth_btc 0.034272 1.33563 [8466612403] margin:0.34722222222221]Array
(
    [complete] => 
    [id] => 8466612403
    [time] => 1553119568669
    [pending] => 1.33563000
    [amount] => 1.33563000
    [type] => buy
    [price] => 0.034272
)

2019-03-20 23:06:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:06:19 - cex place new buy order: eth_btc 0.034274 1.33555 [8466613379] margin:0.34428429713484]Array
(
    [complete] => 
    [id] => 8466613379
    [time] => 1553119578968
    [pending] => 1.33555000
    [amount] => 1.33555000
    [type] => buy
    [price] => 0.034274
)

2019-03-20 23:06:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:06:30 - cex place new buy order: eth_btc 0.034276 1.33547 [8466614626] margin:0.34426420819231]Array
(
    [complete] => 
    [id] => 8466614626
    [time] => 1553119590373
    [pending] => 1.33547000
    [amount] => 1.33547000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 23:06:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:06:42 - cex place new buy order: eth_btc 0.034278 1.33539 [8466615567] margin:0.35591341385144]Array
(
    [complete] => 
    [id] => 8466615567
    [time] => 1553119601644
    [pending] => 1.33539000
    [amount] => 1.33539000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 23:06:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:06:53 - cex place new buy order: eth_btc 0.03428 1.33532 [8466616520] margin:0.32963827304551]Array
(
    [complete] => 
    [id] => 8466616520
    [time] => 1553119613297
    [pending] => 1.33532000
    [amount] => 1.33532000
    [type] => buy
    [price] => 0.03428
)

2019-03-20 23:07:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:07:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:07:04 - cex place new buy order: eth_btc 0.034282 1.33524 [8466617625] margin:0.31211714602417]Array
(
    [complete] => 
    [id] => 8466617625
    [time] => 1553119624461
    [pending] => 1.33524000
    [amount] => 1.33524000
    [type] => buy
    [price] => 0.034282
)

2019-03-20 23:07:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:07:27 - cex place new buy order: eth_btc 0.034284 1.33516 [8466619400] margin:0.32959981332399]Array
(
    [complete] => 
    [id] => 8466619400
    [time] => 1553119647086
    [pending] => 1.33516000
    [amount] => 1.33516000
    [type] => buy
    [price] => 0.034284
)

2019-03-20 23:07:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:07:38 - cex place new buy order: eth_btc 0.034286 1.33508 [8466620287] margin:0.3237473021058]Array
(
    [complete] => 
    [id] => 8466620287
    [time] => 1553119658421
    [pending] => 1.33508000
    [amount] => 1.33508000
    [type] => buy
    [price] => 0.034286
)

2019-03-20 23:07:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:07:50 - cex place new buy order: eth_btc 0.034288 1.335 [8466621240] margin:0.31497900139992]Array
(
    [complete] => 
    [id] => 8466621240
    [time] => 1553119669990
    [pending] => 1.33500000
    [amount] => 1.33500000
    [type] => buy
    [price] => 0.034288
)

2019-03-20 23:08:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:08:03 - cex place new buy order: eth_btc 0.03429 1.33493 [8466622838] margin:0.30912802566347]Array
(
    [complete] => 
    [id] => 8466622838
    [time] => 1553119683076
    [pending] => 1.33493000
    [amount] => 1.33493000
    [type] => buy
    [price] => 0.03429
)

2019-03-20 23:08:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:08:16 - cex place new buy order: eth_btc 0.034292 1.33485 [8466623697] margin:0.29452933628833]Array
(
    [complete] => 
    [id] => 8466623697
    [time] => 1553119696328
    [pending] => 1.33485000
    [amount] => 1.33485000
    [type] => buy
    [price] => 0.034292
)

2019-03-20 23:08:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:08:28 - cex place new buy order: eth_btc 0.034294 1.33477 [8466624402] margin:0.29159619758559]Array
(
    [complete] => 
    [id] => 8466624402
    [time] => 1553119708289
    [pending] => 1.33477000
    [amount] => 1.33477000
    [type] => buy
    [price] => 0.034294
)

2019-03-20 23:08:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:08:40 - cex place new buy order: eth_btc 0.034296 1.33469 [8466625055] margin:0.28574760905062]Array
(
    [complete] => 
    [id] => 8466625055
    [time] => 1553119720305
    [pending] => 1.33469000
    [amount] => 1.33469000
    [type] => buy
    [price] => 0.034296
)

2019-03-20 23:08:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:08:51 - cex place new buy order: eth_btc 0.034298 1.33462 [8466625853] margin:0.27406845880225]Array
(
    [complete] => 
    [id] => 8466625853
    [time] => 1553119730532
    [pending] => 1.33462000
    [amount] => 1.33462000
    [type] => buy
    [price] => 0.034298
)

2019-03-20 23:09:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:09:02 - cex place new buy order: eth_btc 0.0343 1.33454 [8466626708] margin:0.26822157434401]Array
(
    [complete] => 
    [id] => 8466626708
    [time] => 1553119741989
    [pending] => 1.33454000
    [amount] => 1.33454000
    [type] => buy
    [price] => 0.0343
)

2019-03-20 23:09:10 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:09:11 - cex place new buy order: eth_btc 0.034302 1.33446 [8466627490] margin:0.25071424406742]Array
(
    [complete] => 
    [id] => 8466627490
    [time] => 1553119751450
    [pending] => 1.33446000
    [amount] => 1.33446000
    [type] => buy
    [price] => 0.034302
)

2019-03-20 23:09:21 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:09:22 - cex place new buy order: eth_btc 0.034304 1.33438 [8466628511] margin:0.21280317164178]Array
(
    [complete] => 
    [id] => 8466628511
    [time] => 1553119762263
    [pending] => 1.33438000
    [amount] => 1.33438000
    [type] => buy
    [price] => 0.034304
)

2019-03-20 23:09:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:09:33 - cex place new buy order: eth_btc 0.034306 1.3343 [8466629471] margin:0.22153559144173]Array
(
    [complete] => 
    [id] => 8466629471
    [time] => 1553119773412
    [pending] => 1.33430000
    [amount] => 1.33430000
    [type] => buy
    [price] => 0.034306
)

2019-03-20 23:09:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:09:45 - cex place new buy order: eth_btc 0.034308 1.33423 [8466630412] margin:0.2244374489915]Array
(
    [complete] => 
    [id] => 8466630412
    [time] => 1553119784779
    [pending] => 1.33423000
    [amount] => 1.33423000
    [type] => buy
    [price] => 0.034308
)

2019-03-20 23:09:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:09:56 - cex place new buy order: eth_btc 0.03431 1.33415 [8466631312] margin:0.23025357038764]Array
(
    [complete] => 
    [id] => 8466631312
    [time] => 1553119795856
    [pending] => 1.33415000
    [amount] => 1.33415000
    [type] => buy
    [price] => 0.03431
)

2019-03-20 23:10:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:10:06 - cex place new buy order: eth_btc 0.034312 1.33407 [8466632193] margin:0.22149685241315]Array
(
    [complete] => 
    [id] => 8466632193
    [time] => 1553119806121
    [pending] => 1.33407000
    [amount] => 1.33407000
    [type] => buy
    [price] => 0.034312
)

2019-03-20 23:10:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:10:17 - cex place new buy order: eth_btc 0.034314 1.33399 [8466632843] margin:0.21274115521361]Array
(
    [complete] => 
    [id] => 8466632843
    [time] => 1553119816924
    [pending] => 1.33399000
    [amount] => 1.33399000
    [type] => buy
    [price] => 0.034314
)

2019-03-20 23:10:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:10:27 - cex place new buy order: eth_btc 0.034316 1.33392 [8466633679] margin:0.2127287562653]Array
(
    [complete] => 
    [id] => 8466633679
    [time] => 1553119827087
    [pending] => 1.33392000
    [amount] => 1.33392000
    [type] => buy
    [price] => 0.034316
)

2019-03-20 23:10:37 - cex delete buy orders: eth_btc [above margin]
2019-03-20 23:10:51 - cex place new buy order: eth_btc 0.034272 1.3356 [8466635643]Array
(
    [complete] => 
    [id] => 8466635643
    [time] => 1553119850654
    [pending] => 1.33560000
    [amount] => 1.33560000
    [type] => buy
    [price] => 0.034272
)

2019-03-20 23:11:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:11:01 - cex place new buy order: eth_btc 0.034274 1.33555 [8466636513] margin:0.31802532531948]Array
(
    [complete] => 
    [id] => 8466636513
    [time] => 1553119861521
    [pending] => 1.33555000
    [amount] => 1.33555000
    [type] => buy
    [price] => 0.034274
)

2019-03-20 23:11:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:11:16 - cex place new buy order: eth_btc 0.034276 1.33547 [8466637519] margin:0.29466682226631]Array
(
    [complete] => 
    [id] => 8466637519
    [time] => 1553119875711
    [pending] => 1.33547000
    [amount] => 1.33547000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 23:11:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:11:28 - cex place new buy order: eth_btc 0.034278 1.33539 [8466638122] margin:0.29756695256431]Array
(
    [complete] => 
    [id] => 8466638122
    [time] => 1553119887561
    [pending] => 1.33539000
    [amount] => 1.33539000
    [type] => buy
    [price] => 0.034278
)

2019-03-20 23:11:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:11:40 - cex place new buy order: eth_btc 0.03428 1.33532 [8466638671] margin:0.29754959159862]Array
(
    [complete] => 
    [id] => 8466638671
    [time] => 1553119899630
    [pending] => 1.33532000
    [amount] => 1.33532000
    [type] => buy
    [price] => 0.03428
)

2019-03-20 23:11:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:11:52 - cex place new buy order: eth_btc 0.034282 1.33524 [8466639859] margin:0.28586430196604]Array
(
    [complete] => 
    [id] => 8466639859
    [time] => 1553119912485
    [pending] => 1.33524000
    [amount] => 1.33524000
    [type] => buy
    [price] => 0.034282
)

2019-03-20 23:12:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:12:05 - cex place new buy order: eth_btc 0.034284 1.33516 [8466641311] margin:0.27126356317815]Array
(
    [complete] => 
    [id] => 8466641311
    [time] => 1553119925146
    [pending] => 1.33516000
    [amount] => 1.33516000
    [type] => buy
    [price] => 0.034284
)

2019-03-20 23:12:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:12:18 - cex place new buy order: eth_btc 0.034286 1.33508 [8466642600] margin:0.23041474654377]Array
(
    [complete] => 
    [id] => 8466642600
    [time] => 1553119938446
    [pending] => 1.33508000
    [amount] => 1.33508000
    [type] => buy
    [price] => 0.034286
)

2019-03-20 23:12:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:12:29 - cex place new buy order: eth_btc 0.034288 1.335 [8466643697] margin:0.29456369575362]Array
(
    [complete] => 
    [id] => 8466643697
    [time] => 1553119949445
    [pending] => 1.33500000
    [amount] => 1.33500000
    [type] => buy
    [price] => 0.034288
)

2019-03-20 23:12:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:12:40 - cex place new buy order: eth_btc 0.03429 1.33493 [8466644691] margin:0.30621172353456]Array
(
    [complete] => 
    [id] => 8466644691
    [time] => 1553119959617
    [pending] => 1.33493000
    [amount] => 1.33493000
    [type] => buy
    [price] => 0.03429
)

2019-03-20 23:12:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:12:49 - cex place new buy order: eth_btc 0.034292 1.33485 [8466645478] margin:0.31202612854309]Array
(
    [complete] => 
    [id] => 8466645478
    [time] => 1553119969173
    [pending] => 1.33485000
    [amount] => 1.33485000
    [type] => buy
    [price] => 0.034292
)

2019-03-20 23:12:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:12:58 - cex place new buy order: eth_btc 0.034294 1.33477 [8466646321] margin:0.29451215956144]Array
(
    [complete] => 
    [id] => 8466646321
    [time] => 1553119978448
    [pending] => 1.33477000
    [amount] => 1.33477000
    [type] => buy
    [price] => 0.034294
)

2019-03-20 23:13:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:13:06 - cex place new buy order: eth_btc 0.034296 1.33469 [8466647171] margin:0.26533706554701]Array
(
    [complete] => 
    [id] => 8466647171
    [time] => 1553119986256
    [pending] => 1.33469000
    [amount] => 1.33469000
    [type] => buy
    [price] => 0.034296
)

2019-03-20 23:13:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:13:17 - cex place new buy order: eth_btc 0.034298 1.33462 [8466648469] margin:0.22450288646569]Array
(
    [complete] => 
    [id] => 8466648469
    [time] => 1553119997304
    [pending] => 1.33462000
    [amount] => 1.33462000
    [type] => buy
    [price] => 0.034298
)

2019-03-20 23:13:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:13:29 - cex place new buy order: eth_btc 0.0343 1.33454 [8466649547] margin:0.21282798833819]Array
(
    [complete] => 
    [id] => 8466649547
    [time] => 1553120009232
    [pending] => 1.33454000
    [amount] => 1.33454000
    [type] => buy
    [price] => 0.0343
)

2019-03-20 23:13:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:14:06 - cex place new buy order: eth_btc 0.034277 1.3354 [8466652624]Array
(
    [complete] => 
    [id] => 8466652624
    [time] => 1553120045979
    [pending] => 1.33540000
    [amount] => 1.33540000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 23:14:43 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:14:44 - cex place new buy order: eth_btc 0.034279 1.33536 [8466655571] margin:0.32381341346011]Array
(
    [complete] => 
    [id] => 8466655571
    [time] => 1553120083922
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 23:14:55 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:14:56 - cex place new buy order: eth_btc 0.034281 1.33528 [8466656476] margin:0.30337504740234]Array
(
    [complete] => 
    [id] => 8466656476
    [time] => 1553120095890
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 23:15:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:15:07 - cex place new buy order: eth_btc 0.034283 1.3352 [8466657567] margin:0.32085873464982]Array
(
    [complete] => 
    [id] => 8466657567
    [time] => 1553120106705
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 23:15:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:15:18 - cex place new buy order: eth_btc 0.034285 1.33512 [8466658654] margin:0.33834038209128]Array
(
    [complete] => 
    [id] => 8466658654
    [time] => 1553120117515
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 23:15:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:15:27 - cex place new buy order: eth_btc 0.034287 1.33504 [8466659612] margin:0.32082130253448]Array
(
    [complete] => 
    [id] => 8466659612
    [time] => 1553120127343
    [pending] => 1.33504000
    [amount] => 1.33504000
    [type] => buy
    [price] => 0.034287
)

2019-03-20 23:15:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:15:39 - cex place new buy order: eth_btc 0.034289 1.33497 [8466660798] margin:0.34413368718831]Array
(
    [complete] => 
    [id] => 8466660798
    [time] => 1553120138893
    [pending] => 1.33497000
    [amount] => 1.33497000
    [type] => buy
    [price] => 0.034289
)

2019-03-20 23:15:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:15:53 - cex place new buy order: eth_btc 0.034291 1.33489 [8466662331] margin:0.31203522790235]Array
(
    [complete] => 
    [id] => 8466662331
    [time] => 1553120152771
    [pending] => 1.33489000
    [amount] => 1.33489000
    [type] => buy
    [price] => 0.034291
)

2019-03-20 23:16:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:16:04 - cex place new buy order: eth_btc 0.034293 1.33481 [8466663220] margin:0.30618493570114]Array
(
    [complete] => 
    [id] => 8466663220
    [time] => 1553120164506
    [pending] => 1.33481000
    [amount] => 1.33481000
    [type] => buy
    [price] => 0.034293
)

2019-03-20 23:16:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:16:16 - cex place new buy order: eth_btc 0.034295 1.33473 [8466664386] margin:0.30325120279924]Array
(
    [complete] => 
    [id] => 8466664386
    [time] => 1553120175758
    [pending] => 1.33473000
    [amount] => 1.33473000
    [type] => buy
    [price] => 0.034295
)

2019-03-20 23:16:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:16:27 - cex place new buy order: eth_btc 0.034297 1.33465 [8466665389] margin:0.29448639822724]Array
(
    [complete] => 
    [id] => 8466665389
    [time] => 1553120186731
    [pending] => 1.33465000
    [amount] => 1.33465000
    [type] => buy
    [price] => 0.034297
)

2019-03-20 23:16:44 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:16:45 - cex place new buy order: eth_btc 0.034299 1.33458 [8466666936] margin:0.28280707892359]Array
(
    [complete] => 
    [id] => 8466666936
    [time] => 1553120204797
    [pending] => 1.33458000
    [amount] => 1.33458000
    [type] => buy
    [price] => 0.034299
)

2019-03-20 23:16:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:16:59 - cex place new buy order: eth_btc 0.034301 1.3345 [8466668035] margin:0.27987522229673]Array
(
    [complete] => 
    [id] => 8466668035
    [time] => 1553120219180
    [pending] => 1.33450000
    [amount] => 1.33450000
    [type] => buy
    [price] => 0.034301
)

2019-03-20 23:17:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:17:25 - cex place new buy order: eth_btc 0.034279 1.3354 [8466669817]Array
(
    [complete] => 
    [id] => 8466669817
    [time] => 1553120245144
    [pending] => 1.33540000
    [amount] => 1.33540000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 23:17:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:17:37 - cex place new buy order: eth_btc 0.034281 1.33528 [8466670845] margin:0.35588226714507]Array
(
    [complete] => 
    [id] => 8466670845
    [time] => 1553120256800
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 23:17:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:17:48 - cex place new buy order: eth_btc 0.034283 1.3352 [8466671439] margin:0.34711081293937]Array
(
    [complete] => 
    [id] => 8466671439
    [time] => 1553120268035
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 23:17:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:17:59 - cex place new buy order: eth_btc 0.034285 1.33512 [8466672323] margin:0.32959019979582]Array
(
    [complete] => 
    [id] => 8466672323
    [time] => 1553120278939
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 23:18:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:18:08 - cex place new buy order: eth_btc 0.034289 1.33497 [8466673101] margin:0.32080258975182]Array
(
    [complete] => 
    [id] => 8466673101
    [time] => 1553120288041
    [pending] => 1.33497000
    [amount] => 1.33497000
    [type] => buy
    [price] => 0.034289
)

2019-03-20 23:18:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:18:19 - cex place new buy order: eth_btc 0.034291 1.33489 [8466673878] margin:0.32370009623517]Array
(
    [complete] => 
    [id] => 8466673878
    [time] => 1553120299004
    [pending] => 1.33489000
    [amount] => 1.33489000
    [type] => buy
    [price] => 0.034291
)

2019-03-20 23:18:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:18:30 - cex place new buy order: eth_btc 0.034293 1.33481 [8466674403] margin:0.30910098270782]Array
(
    [complete] => 
    [id] => 8466674403
    [time] => 1553120309662
    [pending] => 1.33481000
    [amount] => 1.33481000
    [type] => buy
    [price] => 0.034293
)

2019-03-20 23:18:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:18:38 - cex place new buy order: eth_btc 0.034295 1.33473 [8466675017] margin:0.30325120279924]Array
(
    [complete] => 
    [id] => 8466675017
    [time] => 1553120318433
    [pending] => 1.33473000
    [amount] => 1.33473000
    [type] => buy
    [price] => 0.034295
)

2019-03-20 23:18:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:18:48 - cex place new buy order: eth_btc 0.034297 1.33465 [8466675666] margin:0.30323351896668]Array
(
    [complete] => 
    [id] => 8466675666
    [time] => 1553120327652
    [pending] => 1.33465000
    [amount] => 1.33465000
    [type] => buy
    [price] => 0.034297
)

2019-03-20 23:18:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:18:58 - cex place new buy order: eth_btc 0.034299 1.33458 [8466676639] margin:0.30613137409252]Array
(
    [complete] => 
    [id] => 8466676639
    [time] => 1553120337714
    [pending] => 1.33458000
    [amount] => 1.33458000
    [type] => buy
    [price] => 0.034299
)

2019-03-20 23:19:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:19:06 - cex place new buy order: eth_btc 0.034301 1.3345 [8466677355] margin:0.3002827905892]Array
(
    [complete] => 
    [id] => 8466677355
    [time] => 1553120345532
    [pending] => 1.33450000
    [amount] => 1.33450000
    [type] => buy
    [price] => 0.034301
)

2019-03-20 23:19:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:19:18 - cex place new buy order: eth_btc 0.034303 1.33442 [8466678118] margin:0.29735008599829]Array
(
    [complete] => 
    [id] => 8466678118
    [time] => 1553120358319
    [pending] => 1.33442000
    [amount] => 1.33442000
    [type] => buy
    [price] => 0.034303
)

2019-03-20 23:19:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:19:29 - cex place new buy order: eth_btc 0.034305 1.33434 [8466678912] margin:0.33231307389592]Array
(
    [complete] => 
    [id] => 8466678912
    [time] => 1553120369190
    [pending] => 1.33434000
    [amount] => 1.33434000
    [type] => buy
    [price] => 0.034305
)

2019-03-20 23:19:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:19:40 - cex place new buy order: eth_btc 0.034307 1.33427 [8466679567] margin:0.30023027370507]Array
(
    [complete] => 
    [id] => 8466679567
    [time] => 1553120380070
    [pending] => 1.33427000
    [amount] => 1.33427000
    [type] => buy
    [price] => 0.034307
)

2019-03-20 23:19:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:19:51 - cex place new buy order: eth_btc 0.034309 1.33419 [8466680388] margin:0.29729808505057]Array
(
    [complete] => 
    [id] => 8466680388
    [time] => 1553120391416
    [pending] => 1.33419000
    [amount] => 1.33419000
    [type] => buy
    [price] => 0.034309
)

2019-03-20 23:20:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:20:02 - cex delete buy orders: eth_btc[move]
2019-03-20 23:20:03 - cex place new buy order: eth_btc 0.034311 1.33411 [] margin:0.25939203170995]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 23:20:04 - cex place new buy order: eth_btc 0.034288 1.33497 [8466681344] margin:0.3295517512905]Array
(
    [complete] => 
    [id] => 8466681344
    [time] => 1553120403833
    [pending] => 1.33497000
    [amount] => 1.33497000
    [type] => buy
    [price] => 0.034288
)

2019-03-20 23:20:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:20:14 - cex place new buy order: eth_btc 0.03429 1.33493 [8466681844] margin:0.33829104695247]Array
(
    [complete] => 
    [id] => 8466681844
    [time] => 1553120413613
    [pending] => 1.33493000
    [amount] => 1.33493000
    [type] => buy
    [price] => 0.03429
)

2019-03-20 23:20:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:20:25 - cex place new buy order: eth_btc 0.034292 1.33485 [8466682704] margin:0.33243905284031]Array
(
    [complete] => 
    [id] => 8466682704
    [time] => 1553120424772
    [pending] => 1.33485000
    [amount] => 1.33485000
    [type] => buy
    [price] => 0.034292
)

2019-03-20 23:20:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:20:35 - cex place new buy order: eth_btc 0.034294 1.33477 [8466683361] margin:0.33241966524757]Array
(
    [complete] => 
    [id] => 8466683361
    [time] => 1553120435402
    [pending] => 1.33477000
    [amount] => 1.33477000
    [type] => buy
    [price] => 0.034294
)

2019-03-20 23:20:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:20:47 - cex place new buy order: eth_btc 0.034296 1.33469 [8466684015] margin:0.31782132027058]Array
(
    [complete] => 
    [id] => 8466684015
    [time] => 1553120446842
    [pending] => 1.33469000
    [amount] => 1.33469000
    [type] => buy
    [price] => 0.034296
)

2019-03-20 23:20:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:20:58 - cex place new buy order: eth_btc 0.034298 1.33462 [8466684913] margin:0.30614029972593]Array
(
    [complete] => 
    [id] => 8466684913
    [time] => 1553120457733
    [pending] => 1.33462000
    [amount] => 1.33462000
    [type] => buy
    [price] => 0.034298
)

2019-03-20 23:21:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:21:05 - cex place new buy order: eth_btc 0.0343 1.33454 [8466685458] margin:0.32944606413994]Array
(
    [complete] => 
    [id] => 8466685458
    [time] => 1553120464811
    [pending] => 1.33454000
    [amount] => 1.33454000
    [type] => buy
    [price] => 0.0343
)

2019-03-20 23:21:15 - cex delete buy orders: eth_btc[move]
2019-03-20 23:21:17 - cex place new buy order: eth_btc 0.034276 1.3345 [8466686257] margin:0.30902889128597]Array
(
    [complete] => 
    [id] => 8466686257
    [time] => 1553120476760
    [pending] => 1.33450000
    [amount] => 1.33450000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 23:21:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:21:28 - cex place new buy order: eth_btc 0.034281 1.33528 [8466687102] margin:0.37921880925293]Array
(
    [complete] => 
    [id] => 8466687102
    [time] => 1553120488317
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 23:21:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:21:39 - cex place new buy order: eth_btc 0.034285 1.33512 [8466687675] margin:0.38500802100043]Array
(
    [complete] => 
    [id] => 8466687675
    [time] => 1553120498706
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 23:21:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:21:51 - cex place new buy order: eth_btc 0.034294 1.33477 [8466688517] margin:0.35866332303027]Array
(
    [complete] => 
    [id] => 8466688517
    [time] => 1553120510678
    [pending] => 1.33477000
    [amount] => 1.33477000
    [type] => buy
    [price] => 0.034294
)

2019-03-20 23:22:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:22:03 - cex place new buy order: eth_btc 0.034299 1.33458 [8466689427] margin:0.34403335374209]Array
(
    [complete] => 
    [id] => 8466689427
    [time] => 1553120522893
    [pending] => 1.33458000
    [amount] => 1.33458000
    [type] => buy
    [price] => 0.034299
)

2019-03-20 23:22:13 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:22:15 - cex place new buy order: eth_btc 0.034305 1.33434 [8466690466] margin:0.32939804693193]Array
(
    [complete] => 
    [id] => 8466690466
    [time] => 1553120535163
    [pending] => 1.33434000
    [amount] => 1.33434000
    [type] => buy
    [price] => 0.034305
)

2019-03-20 23:22:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:22:26 - cex place new buy order: eth_btc 0.034307 1.33427 [8466691402] margin:0.32354912991517]Array
(
    [complete] => 
    [id] => 8466691402
    [time] => 1553120545552
    [pending] => 1.33427000
    [amount] => 1.33427000
    [type] => buy
    [price] => 0.034307
)

2019-03-20 23:22:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:22:38 - cex place new buy order: eth_btc 0.034309 1.33419 [8466692573] margin:0.31770089480894]Array
(
    [complete] => 
    [id] => 8466692573
    [time] => 1553120557870
    [pending] => 1.33419000
    [amount] => 1.33419000
    [type] => buy
    [price] => 0.034309
)

2019-03-20 23:22:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:22:50 - cex place new buy order: eth_btc 0.034311 1.33411 [8466693621] margin:0.31185334149397]Array
(
    [complete] => 
    [id] => 8466693621
    [time] => 1553120569794
    [pending] => 1.33411000
    [amount] => 1.33411000
    [type] => buy
    [price] => 0.034311
)

2019-03-20 23:23:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:23:01 - cex place new buy order: eth_btc 0.034313 1.33403 [8466694749] margin:0.28852038585958]Array
(
    [complete] => 
    [id] => 8466694749
    [time] => 1553120581011
    [pending] => 1.33403000
    [amount] => 1.33403000
    [type] => buy
    [price] => 0.034313
)

2019-03-20 23:23:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:23:06 - cex place new buy order: eth_btc 0.034315 1.33395 [8466695321] margin:0.28267521492058]Array
(
    [complete] => 
    [id] => 8466695321
    [time] => 1553120586159
    [pending] => 1.33395000
    [amount] => 1.33395000
    [type] => buy
    [price] => 0.034315
)

2019-03-20 23:23:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:23:13 - cex place new buy order: eth_btc 0.034317 1.33388 [8466696211] margin:0.27391671766179]Array
(
    [complete] => 
    [id] => 8466696211
    [time] => 1553120593398
    [pending] => 1.33388000
    [amount] => 1.33388000
    [type] => buy
    [price] => 0.034317
)

2019-03-20 23:23:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:24:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:24:13 - cex place new buy order: eth_btc 0.034319 1.3338 [8466701415] margin:0.23893470089456]Array
(
    [complete] => 
    [id] => 8466701415
    [time] => 1553120652795
    [pending] => 1.33380000
    [amount] => 1.33380000
    [type] => buy
    [price] => 0.034319
)

2019-03-20 23:24:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:24:26 - cex place new buy order: eth_btc 0.034321 1.33372 [8466702329] margin:0.25640278546661]Array
(
    [complete] => 
    [id] => 8466702329
    [time] => 1553120666201
    [pending] => 1.33372000
    [amount] => 1.33372000
    [type] => buy
    [price] => 0.034321
)

2019-03-20 23:24:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:24:38 - cex place new buy order: eth_btc 0.034323 1.33364 [8466703265] margin:0.27969583078402]Array
(
    [complete] => 
    [id] => 8466703265
    [time] => 1553120678448
    [pending] => 1.33364000
    [amount] => 1.33364000
    [type] => buy
    [price] => 0.034323
)

2019-03-20 23:24:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:24:48 - cex place new buy order: eth_btc 0.034325 1.33357 [8466704128] margin:0.25637290604514]Array
(
    [complete] => 
    [id] => 8466704128
    [time] => 1553120688313
    [pending] => 1.33357000
    [amount] => 1.33357000
    [type] => buy
    [price] => 0.034325
)

2019-03-20 23:24:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:25:00 - cex place new buy order: eth_btc 0.034327 1.33349 [8466705055] margin:0.26218428642177]Array
(
    [complete] => 
    [id] => 8466705055
    [time] => 1553120700156
    [pending] => 1.33349000
    [amount] => 1.33349000
    [type] => buy
    [price] => 0.034327
)

2019-03-20 23:25:10 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:25:12 - cex place new buy order: eth_btc 0.034329 1.33341 [8466706058] margin:0.25634303358677]Array
(
    [complete] => 
    [id] => 8466706058
    [time] => 1553120712127
    [pending] => 1.33341000
    [amount] => 1.33341000
    [type] => buy
    [price] => 0.034329
)

2019-03-20 23:25:22 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:25:23 - cex place new buy order: eth_btc 0.034331 1.33333 [8466707220] margin:0.25924091928577]Array
(
    [complete] => 
    [id] => 8466707220
    [time] => 1553120722942
    [pending] => 1.33333000
    [amount] => 1.33333000
    [type] => buy
    [price] => 0.034331
)

2019-03-20 23:25:34 - cex delete buy orders: eth_btc[move]
2019-03-20 23:25:36 - cex place new buy order: eth_btc 0.034281 1.33329 [8466708439] margin:0.24758243038565]Array
(
    [complete] => 
    [id] => 8466708439
    [time] => 1553120736014
    [pending] => 1.33329000
    [amount] => 1.33329000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 23:25:45 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:25:46 - cex place new buy order: eth_btc 0.034283 1.3352 [8466709057] margin:0.39378117434297]Array
(
    [complete] => 
    [id] => 8466709057
    [time] => 1553120746116
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 23:25:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:25:58 - cex place new buy order: eth_btc 0.034285 1.33512 [8466710113] margin:0.39084147586406]Array
(
    [complete] => 
    [id] => 8466710113
    [time] => 1553120758040
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 23:26:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:26:13 - cex place new buy order: eth_btc 0.034287 1.33504 [8466711597] margin:0.39081867763293]Array
(
    [complete] => 
    [id] => 8466711597
    [time] => 1553120772803
    [pending] => 1.33504000
    [amount] => 1.33504000
    [type] => buy
    [price] => 0.034287
)

2019-03-20 23:26:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:26:27 - cex place new buy order: eth_btc 0.034289 1.33497 [8466712784] margin:0.38496310770217]Array
(
    [complete] => 
    [id] => 8466712784
    [time] => 1553120787454
    [pending] => 1.33497000
    [amount] => 1.33497000
    [type] => buy
    [price] => 0.034289
)

2019-03-20 23:26:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:26:41 - cex place new buy order: eth_btc 0.034295 1.33473 [8466713890] margin:0.36740049569908]Array
(
    [complete] => 
    [id] => 8466713890
    [time] => 1553120800617
    [pending] => 1.33473000
    [amount] => 1.33473000
    [type] => buy
    [price] => 0.034295
)

2019-03-20 23:26:50 - cex delete buy orders: eth_btc[move]
2019-03-20 23:26:52 - cex place new buy order: eth_btc 0.034294 1.33469 [8466715098] margin:0.35572661534873]Array
(
    [complete] => 
    [id] => 8466715098
    [time] => 1553120811545
    [pending] => 1.33469000
    [amount] => 1.33469000
    [type] => buy
    [price] => 0.034294
)

2019-03-20 23:27:02 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:27:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:27:04 - cex place new buy order: eth_btc 0.034296 0.01148 [] margin:0.34114765570328]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 23:27:06 - cex place new buy order: eth_btc 0.034296 1.33469 [8466716434] margin:0.34406344763238]Array
(
    [complete] => 
    [id] => 8466716434
    [time] => 1553120825525
    [pending] => 1.33469000
    [amount] => 1.33469000
    [type] => buy
    [price] => 0.034296
)

2019-03-20 23:27:15 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:27:17 - cex place new buy order: eth_btc 0.034298 1.33462 [8466717446] margin:0.33529651874744]Array
(
    [complete] => 
    [id] => 8466717446
    [time] => 1553120836861
    [pending] => 1.33462000
    [amount] => 1.33462000
    [type] => buy
    [price] => 0.034298
)

2019-03-20 23:27:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:27:36 - cex place new buy order: eth_btc 0.0343 1.33454 [8466718906] margin:0.32069970845481]Array
(
    [complete] => 
    [id] => 8466718906
    [time] => 1553120856388
    [pending] => 1.33454000
    [amount] => 1.33454000
    [type] => buy
    [price] => 0.0343
)

2019-03-20 23:27:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:27:47 - cex place new buy order: eth_btc 0.034303 1.33442 [8466720017] margin:0.31484126752761]Array
(
    [complete] => 
    [id] => 8466720017
    [time] => 1553120867409
    [pending] => 1.33442000
    [amount] => 1.33442000
    [type] => buy
    [price] => 0.034303
)

2019-03-20 23:27:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:28:01 - cex place new buy order: eth_btc 0.034305 1.33434 [8466721346] margin:0.30607783121994]Array
(
    [complete] => 
    [id] => 8466721346
    [time] => 1553120880970
    [pending] => 1.33434000
    [amount] => 1.33434000
    [type] => buy
    [price] => 0.034305
)

2019-03-20 23:28:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:28:09 - cex place new buy order: eth_btc 0.034307 1.33427 [8466722183] margin:0.28565598857375]Array
(
    [complete] => 
    [id] => 8466722183
    [time] => 1553120888940
    [pending] => 1.33427000
    [amount] => 1.33427000
    [type] => buy
    [price] => 0.034307
)

2019-03-20 23:28:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:28:20 - cex place new buy order: eth_btc 0.034309 1.33419 [8466723239] margin:0.28563933661723]Array
(
    [complete] => 
    [id] => 8466723239
    [time] => 1553120900217
    [pending] => 1.33419000
    [amount] => 1.33419000
    [type] => buy
    [price] => 0.034309
)

2019-03-20 23:28:32 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:28:33 - cex place new buy order: eth_btc 0.034311 1.33411 [8466724366] margin:0.29145172102241]Array
(
    [complete] => 
    [id] => 8466724366
    [time] => 1553120912796
    [pending] => 1.33411000
    [amount] => 1.33411000
    [type] => buy
    [price] => 0.034311
)

2019-03-20 23:28:41 - cex delete buy orders: eth_btc[move]
2019-03-20 23:28:43 - cex place new buy order: eth_btc 0.034302 1.33407 [8466725108] margin:0.28269993005363]Array
(
    [complete] => 
    [id] => 8466725108
    [time] => 1553120923031
    [pending] => 1.33407000
    [amount] => 1.33407000
    [type] => buy
    [price] => 0.034302
)

2019-03-20 23:28:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:28:51 - cex place new buy order: eth_btc 0.034304 1.33438 [8466725593] margin:0.31191697761193]Array
(
    [complete] => 
    [id] => 8466725593
    [time] => 1553120931204
    [pending] => 1.33438000
    [amount] => 1.33438000
    [type] => buy
    [price] => 0.034304
)

2019-03-20 23:28:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:29:00 - cex place new buy order: eth_btc 0.034306 1.3343 [8466726400] margin:0.30606890922869]Array
(
    [complete] => 
    [id] => 8466726400
    [time] => 1553120940401
    [pending] => 1.33430000
    [amount] => 1.33430000
    [type] => buy
    [price] => 0.034306
)

2019-03-20 23:29:07 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:29:09 - cex place new buy order: eth_btc 0.034308 1.33423 [8466727238] margin:0.29730675061213]Array
(
    [complete] => 
    [id] => 8466727238
    [time] => 1553120948920
    [pending] => 1.33423000
    [amount] => 1.33423000
    [type] => buy
    [price] => 0.034308
)

2019-03-20 23:29:19 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:29:20 - cex place new buy order: eth_btc 0.03431 1.33415 [8466727966] margin:0.29146021568056]Array
(
    [complete] => 
    [id] => 8466727966
    [time] => 1553120960308
    [pending] => 1.33415000
    [amount] => 1.33415000
    [type] => buy
    [price] => 0.03431
)

2019-03-20 23:29:30 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:29:31 - cex place new buy order: eth_btc 0.034312 1.33407 [8466728873] margin:0.28561436232222]Array
(
    [complete] => 
    [id] => 8466728873
    [time] => 1553120970973
    [pending] => 1.33407000
    [amount] => 1.33407000
    [type] => buy
    [price] => 0.034312
)

2019-03-20 23:29:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:29:42 - cex place new buy order: eth_btc 0.034314 1.33399 [8466729974] margin:0.28268345281808]Array
(
    [complete] => 
    [id] => 8466729974
    [time] => 1553120982240
    [pending] => 1.33399000
    [amount] => 1.33399000
    [type] => buy
    [price] => 0.034314
)

2019-03-20 23:29:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:29:54 - cex place new buy order: eth_btc 0.034316 1.33392 [8466730923] margin:0.28558107005479]Array
(
    [complete] => 
    [id] => 8466730923
    [time] => 1553120993541
    [pending] => 1.33392000
    [amount] => 1.33392000
    [type] => buy
    [price] => 0.034316
)

2019-03-20 23:30:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:30:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:30:05 - cex place new buy order: eth_btc 0.034318 1.33384 [8466731748] margin:0.29139227227692]Array
(
    [complete] => 
    [id] => 8466731748
    [time] => 1553121004898
    [pending] => 1.33384000
    [amount] => 1.33384000
    [type] => buy
    [price] => 0.034318
)

2019-03-20 23:30:06 - cex place new buy order: eth_btc 0.034318 0.01139 [] margin:0.28847834955417]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 23:30:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:30:18 - cex place new buy order: eth_btc 0.03432 1.33376 [8466732917] margin:0.27097902097901]Array
(
    [complete] => 
    [id] => 8466732917
    [time] => 1553121018028
    [pending] => 1.33376000
    [amount] => 1.33376000
    [type] => buy
    [price] => 0.03432
)

2019-03-20 23:30:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:30:28 - cex place new buy order: eth_btc 0.034322 1.33368 [8466733838] margin:0.25930889808286]Array
(
    [complete] => 
    [id] => 8466733838
    [time] => 1553121028480
    [pending] => 1.33368000
    [amount] => 1.33368000
    [type] => buy
    [price] => 0.034322
)

2019-03-20 23:30:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:30:41 - cex place new buy order: eth_btc 0.034324 1.3336 [8466735056] margin:0.25346696189255]Array
(
    [complete] => 
    [id] => 8466735056
    [time] => 1553121041269
    [pending] => 1.33360000
    [amount] => 1.33360000
    [type] => buy
    [price] => 0.034324
)

2019-03-20 23:30:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:30:55 - cex place new buy order: eth_btc 0.034326 1.33353 [8466736602] margin:0.25345219367243]Array
(
    [complete] => 
    [id] => 8466736602
    [time] => 1553121055159
    [pending] => 1.33353000
    [amount] => 1.33353000
    [type] => buy
    [price] => 0.034326
)

2019-03-20 23:31:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:31:06 - cex place new buy order: eth_btc 0.034328 1.33345 [8466737674] margin:0.25343742717314]Array
(
    [complete] => 
    [id] => 8466737674
    [time] => 1553121066089
    [pending] => 1.33345000
    [amount] => 1.33345000
    [type] => buy
    [price] => 0.034328
)

2019-03-20 23:31:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:31:17 - cex place new buy order: eth_btc 0.03433 1.33337 [8466738609] margin:0.24468394989805]Array
(
    [complete] => 
    [id] => 8466738609
    [time] => 1553121077031
    [pending] => 1.33337000
    [amount] => 1.33337000
    [type] => buy
    [price] => 0.03433
)

2019-03-20 23:31:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:31:28 - cex place new buy order: eth_btc 0.034332 1.33329 [8466739397] margin:0.23593149248513]Array
(
    [complete] => 
    [id] => 8466739397
    [time] => 1553121087857
    [pending] => 1.33329000
    [amount] => 1.33329000
    [type] => buy
    [price] => 0.034332
)

2019-03-20 23:31:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:31:39 - cex place new buy order: eth_btc 0.034334 1.33322 [8466739889] margin:0.23591774916991]Array
(
    [complete] => 
    [id] => 8466739889
    [time] => 1553121098511
    [pending] => 1.33322000
    [amount] => 1.33322000
    [type] => buy
    [price] => 0.034334
)

2019-03-20 23:31:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:31:49 - cex place new buy order: eth_btc 0.034336 1.33314 [8466740498] margin:0.23007921714819]Array
(
    [complete] => 
    [id] => 8466740498
    [time] => 1553121108730
    [pending] => 1.33314000
    [amount] => 1.33314000
    [type] => buy
    [price] => 0.034336
)

2019-03-20 23:31:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:31:57 - cex place new buy order: eth_btc 0.034338 1.33306 [8466741326] margin:0.22424136525132]Array
(
    [complete] => 
    [id] => 8466741326
    [time] => 1553121117498
    [pending] => 1.33306000
    [amount] => 1.33306000
    [type] => buy
    [price] => 0.034338
)

2019-03-20 23:32:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:32:04 - cex place new buy order: eth_btc 0.03434 1.33298 [8466742067] margin:0.2184041933605]Array
(
    [complete] => 
    [id] => 8466742067
    [time] => 1553121124024
    [pending] => 1.33298000
    [amount] => 1.33298000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 23:32:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:32:19 - cex place new buy order: eth_btc 0.034342 1.33291 [8466743487] margin:0.21839147399685]Array
(
    [complete] => 
    [id] => 8466743487
    [time] => 1553121138723
    [pending] => 1.33291000
    [amount] => 1.33291000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 23:32:29 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:32:30 - cex place new buy order: eth_btc 0.034344 1.33283 [8466744656] margin:0.24167249010016]Array
(
    [complete] => 
    [id] => 8466744656
    [time] => 1553121150032
    [pending] => 1.33283000
    [amount] => 1.33283000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 23:32:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:32:41 - cex place new buy order: eth_btc 0.034346 1.33275 [8466746048] margin:0.25621615326383]Array
(
    [complete] => 
    [id] => 8466746048
    [time] => 1553121161473
    [pending] => 1.33275000
    [amount] => 1.33275000
    [type] => buy
    [price] => 0.034346
)

2019-03-20 23:32:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:32:50 - cex place new buy order: eth_btc 0.034348 1.33267 [8466747075] margin:0.27366950040759]Array
(
    [complete] => 
    [id] => 8466747075
    [time] => 1553121170095
    [pending] => 1.33267000
    [amount] => 1.33267000
    [type] => buy
    [price] => 0.034348
)

2019-03-20 23:32:56 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:32:57 - cex place new buy order: eth_btc 0.03435 1.3326 [8466747974] margin:0.27365356622999]Array
(
    [complete] => 
    [id] => 8466747974
    [time] => 1553121177156
    [pending] => 1.33260000
    [amount] => 1.33260000
    [type] => buy
    [price] => 0.03435
)

2019-03-20 23:33:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:33:06 - cex place new buy order: eth_btc 0.034352 1.33252 [8466748983] margin:0.27072659524918]Array
(
    [complete] => 
    [id] => 8466748983
    [time] => 1553121185852
    [pending] => 1.33252000
    [amount] => 1.33252000
    [type] => buy
    [price] => 0.034352
)

2019-03-20 23:34:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:34:13 - cex place new buy order: eth_btc 0.034354 1.33244 [8466754708] margin:0.26779996506956]Array
(
    [complete] => 
    [id] => 8466754708
    [time] => 1553121253257
    [pending] => 1.33244000
    [amount] => 1.33244000
    [type] => buy
    [price] => 0.034354
)

2019-03-20 23:34:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:34:26 - cex place new buy order: eth_btc 0.034356 1.33236 [8466755697] margin:0.2590522761672]Array
(
    [complete] => 
    [id] => 8466755697
    [time] => 1553121265716
    [pending] => 1.33236000
    [amount] => 1.33236000
    [type] => buy
    [price] => 0.034356
)

2019-03-20 23:34:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:34:38 - cex place new buy order: eth_btc 0.034358 1.33228 [8466756610] margin:0.26485825717446]Array
(
    [complete] => 
    [id] => 8466756610
    [time] => 1553121278335
    [pending] => 1.33228000
    [amount] => 1.33228000
    [type] => buy
    [price] => 0.034358
)

2019-03-20 23:34:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:34:50 - cex place new buy order: eth_btc 0.03436 1.33221 [8466758060] margin:0.23282887077998]Array
(
    [complete] => 
    [id] => 8466758060
    [time] => 1553121290263
    [pending] => 1.33221000
    [amount] => 1.33221000
    [type] => buy
    [price] => 0.03436
)

2019-03-20 23:35:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:35:06 - cex place new buy order: eth_btc 0.034362 1.33213 [8466760130] margin:0.24736627670099]Array
(
    [complete] => 
    [id] => 8466760130
    [time] => 1553121306056
    [pending] => 1.33213000
    [amount] => 1.33213000
    [type] => buy
    [price] => 0.034362
)

2019-03-20 23:35:17 - cex delete buy orders: eth_btc[move]
2019-03-20 23:35:18 - cex place new buy order: eth_btc 0.034335 1.33209 [8466761685] margin:0.32011174810116]Array
(
    [complete] => 
    [id] => 8466761685
    [time] => 1553121318424
    [pending] => 1.33209000
    [amount] => 1.33209000
    [type] => buy
    [price] => 0.034335
)

2019-03-20 23:35:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:35:36 - cex place new buy order: eth_btc 0.034337 1.3331 [8466763921] margin:0.47470658473368]Array
(
    [complete] => 
    [id] => 8466763921
    [time] => 1553121335791
    [pending] => 1.33310000
    [amount] => 1.33310000
    [type] => buy
    [price] => 0.034337
)

2019-03-20 23:35:47 - cex delete buy orders: eth_btc[move]
2019-03-20 23:35:48 - cex place new buy order: eth_btc 0.034335 1.33306 [8466765480] margin:0.46886830916186]Array
(
    [complete] => 
    [id] => 8466765480
    [time] => 1553121347888
    [pending] => 1.33306000
    [amount] => 1.33306000
    [type] => buy
    [price] => 0.034335
)

2019-03-20 23:35:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:35:59 - cex place new buy order: eth_btc 0.034337 1.3331 [8466766725] margin:0.31744182660103]Array
(
    [complete] => 
    [id] => 8466766725
    [time] => 1553121358723
    [pending] => 1.33310000
    [amount] => 1.33310000
    [type] => buy
    [price] => 0.034337
)

2019-03-20 23:36:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:36:05 - cex place new buy order: eth_btc 0.034339 1.33302 [8466767327] margin:0.43099682576662]Array
(
    [complete] => 
    [id] => 8466767327
    [time] => 1553121365155
    [pending] => 1.33302000
    [amount] => 1.33302000
    [type] => buy
    [price] => 0.034339
)

2019-03-20 23:36:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:36:20 - cex place new buy order: eth_btc 0.034341 1.33294 [8466768576] margin:0.37273230249555]Array
(
    [complete] => 
    [id] => 8466768576
    [time] => 1553121380023
    [pending] => 1.33294000
    [amount] => 1.33294000
    [type] => buy
    [price] => 0.034341
)

2019-03-20 23:36:31 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:36:32 - cex place new buy order: eth_btc 0.034343 1.33287 [8466770218] margin:0.34359258072969]Array
(
    [complete] => 
    [id] => 8466770218
    [time] => 1553121392324
    [pending] => 1.33287000
    [amount] => 1.33287000
    [type] => buy
    [price] => 0.034343
)

2019-03-20 23:36:42 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:36:44 - cex place new buy order: eth_btc 0.034345 1.33279 [8466771365] margin:0.3057213568205]Array
(
    [complete] => 
    [id] => 8466771365
    [time] => 1553121403739
    [pending] => 1.33279000
    [amount] => 1.33279000
    [type] => buy
    [price] => 0.034345
)

2019-03-20 23:36:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:36:54 - cex place new buy order: eth_btc 0.034347 1.33271 [8466772652] margin:0.24165138148893]Array
(
    [complete] => 
    [id] => 8466772652
    [time] => 1553121413653
    [pending] => 1.33271000
    [amount] => 1.33271000
    [type] => buy
    [price] => 0.034347
)

2019-03-20 23:37:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:37:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:37:06 - cex place new buy order: eth_btc 0.034349 1.33263 [8466774227] margin:0.26492765437132]Array
(
    [complete] => 
    [id] => 8466774227
    [time] => 1553121425971
    [pending] => 1.33263000
    [amount] => 1.33263000
    [type] => buy
    [price] => 0.034349
)

2019-03-20 23:37:06 - cex place new buy order: eth_btc 0.034349 1.33263 [] margin:0.24454860403504]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 23:37:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:37:28 - cex place new buy order: eth_btc 0.034351 1.33256 [8466776128] margin:0.23871211900672]Array
(
    [complete] => 
    [id] => 8466776128
    [time] => 1553121447858
    [pending] => 1.33256000
    [amount] => 1.33256000
    [type] => buy
    [price] => 0.034351
)

2019-03-20 23:37:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:37:39 - cex place new buy order: eth_btc 0.034353 1.33248 [8466777075] margin:0.23578726748754]Array
(
    [complete] => 
    [id] => 8466777075
    [time] => 1553121459141
    [pending] => 1.33248000
    [amount] => 1.33248000
    [type] => buy
    [price] => 0.034353
)

2019-03-20 23:37:50 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:37:51 - cex place new buy order: eth_btc 0.034355 1.3324 [8466778579] margin:0.22413040314362]Array
(
    [complete] => 
    [id] => 8466778579
    [time] => 1553121470693
    [pending] => 1.33240000
    [amount] => 1.33240000
    [type] => buy
    [price] => 0.034355
)

2019-03-20 23:38:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:38:03 - cex place new buy order: eth_btc 0.034357 1.33232 [8466779884] margin:0.26195535116571]Array
(
    [complete] => 
    [id] => 8466779884
    [time] => 1553121482659
    [pending] => 1.33232000
    [amount] => 1.33232000
    [type] => buy
    [price] => 0.034357
)

2019-03-20 23:38:18 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:38:19 - cex place new buy order: eth_btc 0.034359 1.33225 [8466781316] margin:0.27649233097586]Array
(
    [complete] => 
    [id] => 8466781316
    [time] => 1553121498912
    [pending] => 1.33225000
    [amount] => 1.33225000
    [type] => buy
    [price] => 0.034359
)

2019-03-20 23:38:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:38:29 - cex place new buy order: eth_btc 0.034361 1.33217 [8466782865] margin:0.28811734233578]Array
(
    [complete] => 
    [id] => 8466782865
    [time] => 1553121509325
    [pending] => 1.33217000
    [amount] => 1.33217000
    [type] => buy
    [price] => 0.034361
)

2019-03-20 23:38:41 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:38:42 - cex place new buy order: eth_btc 0.034363 1.33209 [8466784118] margin:0.24153886447633]Array
(
    [complete] => 
    [id] => 8466784118
    [time] => 1553121522490
    [pending] => 1.33209000
    [amount] => 1.33209000
    [type] => buy
    [price] => 0.034363
)

2019-03-20 23:38:52 - cex delete buy orders: eth_btc [above margin]
2019-03-20 23:39:03 - cex place new buy order: eth_btc 0.0343 1.3345 [8466786271]Array
(
    [complete] => 
    [id] => 8466786271
    [time] => 1553121542625
    [pending] => 1.33450000
    [amount] => 1.33450000
    [type] => buy
    [price] => 0.0343
)

2019-03-20 23:39:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:39:15 - cex place new buy order: eth_btc 0.034302 1.33446 [8466787580] margin:0.38190192991663]Array
(
    [complete] => 
    [id] => 8466787580
    [time] => 1553121554929
    [pending] => 1.33446000
    [amount] => 1.33446000
    [type] => buy
    [price] => 0.034302
)

2019-03-20 23:39:26 - cex delete buy orders: eth_btc[move]
2019-03-20 23:39:27 - cex place new buy order: eth_btc 0.034299 1.33442 [8466789011] margin:0.40812756901729]Array
(
    [complete] => 
    [id] => 8466789011
    [time] => 1553121567213
    [pending] => 1.33442000
    [amount] => 1.33442000
    [type] => buy
    [price] => 0.034299
)

2019-03-20 23:39:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:39:40 - cex place new buy order: eth_btc 0.034305 1.33434 [8466790436] margin:0.36729339746393]Array
(
    [complete] => 
    [id] => 8466790436
    [time] => 1553121579604
    [pending] => 1.33434000
    [amount] => 1.33434000
    [type] => buy
    [price] => 0.034305
)

2019-03-20 23:39:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:39:50 - cex place new buy order: eth_btc 0.034307 1.33427 [8466791482] margin:0.36144227125658]Array
(
    [complete] => 
    [id] => 8466791482
    [time] => 1553121590311
    [pending] => 1.33427000
    [amount] => 1.33427000
    [type] => buy
    [price] => 0.034307
)

2019-03-20 23:40:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:40:06 - cex place new buy order: eth_btc 0.034309 1.33419 [8466792917] margin:0.39056807251743]Array
(
    [complete] => 
    [id] => 8466792917
    [time] => 1553121605838
    [pending] => 1.33419000
    [amount] => 1.33419000
    [type] => buy
    [price] => 0.034309
)

2019-03-20 23:40:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:40:18 - cex place new buy order: eth_btc 0.034311 1.33411 [8466794230] margin:0.40220337501093]Array
(
    [complete] => 
    [id] => 8466794230
    [time] => 1553121618099
    [pending] => 1.33411000
    [amount] => 1.33411000
    [type] => buy
    [price] => 0.034311
)

2019-03-20 23:40:27 - cex delete buy orders: eth_btc[move]
2019-03-20 23:40:28 - cex place new buy order: eth_btc 0.034304 1.33407 [8466795071] margin:0.37596176264862]Array
(
    [complete] => 
    [id] => 8466795071
    [time] => 1553121628393
    [pending] => 1.33407000
    [amount] => 1.33407000
    [type] => buy
    [price] => 0.034304
)

2019-03-20 23:40:39 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:40:41 - cex place new buy order: eth_btc 0.034309 1.33419 [8466795890] margin:0.3672505756507]Array
(
    [complete] => 
    [id] => 8466795890
    [time] => 1553121640740
    [pending] => 1.33419000
    [amount] => 1.33419000
    [type] => buy
    [price] => 0.034309
)

2019-03-20 23:40:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:40:53 - cex place new buy order: eth_btc 0.034311 1.33411 [8466797283] margin:0.39054530617004]Array
(
    [complete] => 
    [id] => 8466797283
    [time] => 1553121653443
    [pending] => 1.33411000
    [amount] => 1.33411000
    [type] => buy
    [price] => 0.034311
)

2019-03-20 23:41:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:41:06 - cex place new buy order: eth_btc 0.034324 1.3336 [8466798697] margin:0.36126325603076]Array
(
    [complete] => 
    [id] => 8466798697
    [time] => 1553121665828
    [pending] => 1.33360000
    [amount] => 1.33360000
    [type] => buy
    [price] => 0.034324
)

2019-03-20 23:41:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:41:18 - cex place new buy order: eth_btc 0.034328 1.33345 [8466799993] margin:0.34956886506641]Array
(
    [complete] => 
    [id] => 8466799993
    [time] => 1553121677828
    [pending] => 1.33345000
    [amount] => 1.33345000
    [type] => buy
    [price] => 0.034328
)

2019-03-20 23:41:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:41:29 - cex place new buy order: eth_btc 0.03433 1.33337 [8466801470] margin:0.2912904165453]Array
(
    [complete] => 
    [id] => 8466801470
    [time] => 1553121689428
    [pending] => 1.33337000
    [amount] => 1.33337000
    [type] => buy
    [price] => 0.03433
)

2019-03-20 23:41:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:41:41 - cex place new buy order: eth_btc 0.034332 1.33329 [8466802411] margin:0.29127344751252]Array
(
    [complete] => 
    [id] => 8466802411
    [time] => 1553121701094
    [pending] => 1.33329000
    [amount] => 1.33329000
    [type] => buy
    [price] => 0.034332
)

2019-03-20 23:41:52 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:41:53 - cex place new buy order: eth_btc 0.034334 1.33322 [8466802819] margin:0.31164443408864]Array
(
    [complete] => 
    [id] => 8466802819
    [time] => 1553121712825
    [pending] => 1.33322000
    [amount] => 1.33322000
    [type] => buy
    [price] => 0.034334
)

2019-03-20 23:42:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:42:06 - cex place new buy order: eth_btc 0.034336 1.33314 [8466803346] margin:0.27958993476234]Array
(
    [complete] => 
    [id] => 8466803346
    [time] => 1553121725565
    [pending] => 1.33314000
    [amount] => 1.33314000
    [type] => buy
    [price] => 0.034336
)

2019-03-20 23:42:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:42:18 - cex place new buy order: eth_btc 0.034338 1.33306 [8466804075] margin:0.25918807152425]Array
(
    [complete] => 
    [id] => 8466804075
    [time] => 1553121738124
    [pending] => 1.33306000
    [amount] => 1.33306000
    [type] => buy
    [price] => 0.034338
)

2019-03-20 23:42:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:42:37 - cex place new buy order: eth_btc 0.03434 1.33298 [8466805542] margin:0.27082119976702]Array
(
    [complete] => 
    [id] => 8466805542
    [time] => 1553121756943
    [pending] => 1.33298000
    [amount] => 1.33298000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 23:42:46 - cex delete buy orders: eth_btc [above margin]
2019-03-20 23:43:00 - cex place new buy order: eth_btc 0.034281 1.3353 [8466807432]Array
(
    [complete] => 
    [id] => 8466807432
    [time] => 1553121780425
    [pending] => 1.33530000
    [amount] => 1.33530000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 23:43:09 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:43:10 - cex place new buy order: eth_btc 0.034283 1.3352 [8466808055] margin:0.33544322258845]Array
(
    [complete] => 
    [id] => 8466808055
    [time] => 1553121789970
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 23:43:20 - cex delete buy orders: eth_btc[move]
2019-03-20 23:43:22 - cex place new buy order: eth_btc 0.034276 1.33516 [8466808626] margin:0.2887644382219]Array
(
    [complete] => 
    [id] => 8466808626
    [time] => 1553121801540
    [pending] => 1.33516000
    [amount] => 1.33516000
    [type] => buy
    [price] => 0.034276
)

2019-03-20 23:43:48 - cex delete buy orders: eth_btc[move]
2019-03-20 23:43:49 - cex place new buy order: eth_btc 0.034227 1.33543 [8466810906] margin:0.28007118475946]Array
(
    [complete] => 
    [id] => 8466810906
    [time] => 1553121829109
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034227
)

2019-03-20 23:43:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:44:00 - cex place new buy order: eth_btc 0.034231 1.33723 [8466811732] margin:0.44988460751951]Array
(
    [complete] => 
    [id] => 8466811732
    [time] => 1553121839539
    [pending] => 1.33723000
    [amount] => 1.33723000
    [type] => buy
    [price] => 0.034231
)

2019-03-20 23:44:13 - cex delete buy orders: eth_btc[move]
2019-03-20 23:44:15 - cex place new buy order: eth_btc 0.034231 1.33719 [8466812661] margin:0.46447768170133]Array
(
    [complete] => 
    [id] => 8466812661
    [time] => 1553121854632
    [pending] => 1.33719000
    [amount] => 1.33719000
    [type] => buy
    [price] => 0.034231
)

2019-03-20 23:44:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:44:27 - cex place new buy order: eth_btc 0.034233 1.33715 [8466813729] margin:0.47906990330966]Array
(
    [complete] => 
    [id] => 8466813729
    [time] => 1553121866699
    [pending] => 1.33715000
    [amount] => 1.33715000
    [type] => buy
    [price] => 0.034233
)

2019-03-20 23:44:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:44:38 - cex place new buy order: eth_btc 0.034235 1.33707 [8466814959] margin:0.47027895428655]Array
(
    [complete] => 
    [id] => 8466814959
    [time] => 1553121877867
    [pending] => 1.33707000
    [amount] => 1.33707000
    [type] => buy
    [price] => 0.034235
)

2019-03-20 23:44:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:44:49 - cex place new buy order: eth_btc 0.034237 1.33699 [8466816096] margin:0.47317229897479]Array
(
    [complete] => 
    [id] => 8466816096
    [time] => 1553121888977
    [pending] => 1.33699000
    [amount] => 1.33699000
    [type] => buy
    [price] => 0.034237
)

2019-03-20 23:44:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:44:59 - cex place new buy order: eth_btc 0.034239 1.33692 [8466816772] margin:0.46146207541107]Array
(
    [complete] => 
    [id] => 8466816772
    [time] => 1553121898732
    [pending] => 1.33692000
    [amount] => 1.33692000
    [type] => buy
    [price] => 0.034239
)

2019-03-20 23:45:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:45:04 - cex place new buy order: eth_btc 0.034241 1.33684 [8466817177] margin:0.44391226891738]Array
(
    [complete] => 
    [id] => 8466817177
    [time] => 1553121904138
    [pending] => 1.33684000
    [amount] => 1.33684000
    [type] => buy
    [price] => 0.034241
)

2019-03-20 23:45:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:45:13 - cex place new buy order: eth_btc 0.034243 1.33676 [8466817715] margin:0.44388634173407]Array
(
    [complete] => 
    [id] => 8466817715
    [time] => 1553121913441
    [pending] => 1.33676000
    [amount] => 1.33676000
    [type] => buy
    [price] => 0.034243
)

2019-03-20 23:45:24 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:45:25 - cex place new buy order: eth_btc 0.034245 1.33668 [8466818298] margin:0.43510001460068]Array
(
    [complete] => 
    [id] => 8466818298
    [time] => 1553121924885
    [pending] => 1.33668000
    [amount] => 1.33668000
    [type] => buy
    [price] => 0.034245
)

2019-03-20 23:45:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:45:37 - cex place new buy order: eth_btc 0.034247 1.3366 [8466819238] margin:0.45843431541448]Array
(
    [complete] => 
    [id] => 8466819238
    [time] => 1553121937464
    [pending] => 1.33660000
    [amount] => 1.33660000
    [type] => buy
    [price] => 0.034247
)

2019-03-20 23:45:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:45:49 - cex place new buy order: eth_btc 0.034249 1.33652 [8466820019] margin:0.41169085228765]Array
(
    [complete] => 
    [id] => 8466820019
    [time] => 1553121949166
    [pending] => 1.33652000
    [amount] => 1.33652000
    [type] => buy
    [price] => 0.034249
)

2019-03-20 23:46:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:46:01 - cex place new buy order: eth_btc 0.034251 1.33645 [8466821066] margin:0.420425681002]Array
(
    [complete] => 
    [id] => 8466821066
    [time] => 1553121960913
    [pending] => 1.33645000
    [amount] => 1.33645000
    [type] => buy
    [price] => 0.034251
)

2019-03-20 23:46:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:46:13 - cex place new buy order: eth_btc 0.034253 1.33637 [8466822072] margin:0.44375675123347]Array
(
    [complete] => 
    [id] => 8466822072
    [time] => 1553121972788
    [pending] => 1.33637000
    [amount] => 1.33637000
    [type] => buy
    [price] => 0.034253
)

2019-03-20 23:46:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:46:26 - cex place new buy order: eth_btc 0.034255 1.33629 [8466823217] margin:0.41453802364617]Array
(
    [complete] => 
    [id] => 8466823217
    [time] => 1553121985909
    [pending] => 1.33629000
    [amount] => 1.33629000
    [type] => buy
    [price] => 0.034255
)

2019-03-20 23:46:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:46:37 - cex place new buy order: eth_btc 0.034257 1.33621 [8466824225] margin:0.42910937910499]Array
(
    [complete] => 
    [id] => 8466824225
    [time] => 1553121996857
    [pending] => 1.33621000
    [amount] => 1.33621000
    [type] => buy
    [price] => 0.034257
)

2019-03-20 23:46:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:46:49 - cex place new buy order: eth_btc 0.034259 1.33613 [8466825484] margin:0.41157068215651]Array
(
    [complete] => 
    [id] => 8466825484
    [time] => 1553122009094
    [pending] => 1.33613000
    [amount] => 1.33613000
    [type] => buy
    [price] => 0.034259
)

2019-03-20 23:47:04 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:47:06 - cex place new buy order: eth_btc 0.034261 1.33606 [8466826902] margin:0.40862788593445]Array
(
    [complete] => 
    [id] => 8466826902
    [time] => 1553122026149
    [pending] => 1.33606000
    [amount] => 1.33606000
    [type] => buy
    [price] => 0.034261
)

2019-03-20 23:47:17 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:47:26 - cex place new buy order: eth_btc 0.034263 1.33598 [8466828352] margin:0.40860403350553]Array
(
    [complete] => 
    [id] => 8466828352
    [time] => 1553122045866
    [pending] => 1.33598000
    [amount] => 1.33598000
    [type] => buy
    [price] => 0.034263
)

2019-03-20 23:47:37 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:47:38 - cex place new buy order: eth_btc 0.034265 1.3359 [8466829417] margin:0.40566175397634]Array
(
    [complete] => 
    [id] => 8466829417
    [time] => 1553122058041
    [pending] => 1.33590000
    [amount] => 1.33590000
    [type] => buy
    [price] => 0.034265
)

2019-03-20 23:47:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:47:50 - cex place new buy order: eth_btc 0.034267 1.33582 [8466830462] margin:0.4056380774506]Array
(
    [complete] => 
    [id] => 8466830462
    [time] => 1553122069729
    [pending] => 1.33582000
    [amount] => 1.33582000
    [type] => buy
    [price] => 0.034267
)

2019-03-20 23:48:00 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:48:02 - cex place new buy order: eth_btc 0.034269 1.33574 [8466831827] margin:0.41728676062913]Array
(
    [complete] => 
    [id] => 8466831827
    [time] => 1553122082399
    [pending] => 1.33574000
    [amount] => 1.33574000
    [type] => buy
    [price] => 0.034269
)

2019-03-20 23:48:11 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:48:13 - cex place new buy order: eth_btc 0.034273 1.33559 [8466832870] margin:0.42015580777874]Array
(
    [complete] => 
    [id] => 8466832870
    [time] => 1553122092573
    [pending] => 1.33559000
    [amount] => 1.33559000
    [type] => buy
    [price] => 0.034273
)

2019-03-20 23:48:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:48:24 - cex place new buy order: eth_btc 0.034277 1.33543 [8466833843] margin:0.39968491991713]Array
(
    [complete] => 
    [id] => 8466833843
    [time] => 1553122104437
    [pending] => 1.33543000
    [amount] => 1.33543000
    [type] => buy
    [price] => 0.034277
)

2019-03-20 23:48:34 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:48:36 - cex place new buy order: eth_btc 0.034279 1.33536 [8466834784] margin:0.38799264856033]Array
(
    [complete] => 
    [id] => 8466834784
    [time] => 1553122116074
    [pending] => 1.33536000
    [amount] => 1.33536000
    [type] => buy
    [price] => 0.034279
)

2019-03-20 23:48:46 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:48:47 - cex place new buy order: eth_btc 0.034281 1.33528 [8466835309] margin:0.38505294477991]Array
(
    [complete] => 
    [id] => 8466835309
    [time] => 1553122126920
    [pending] => 1.33528000
    [amount] => 1.33528000
    [type] => buy
    [price] => 0.034281
)

2019-03-20 23:48:57 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:48:58 - cex place new buy order: eth_btc 0.034283 1.3352 [8466835745] margin:0.37919668640434]Array
(
    [complete] => 
    [id] => 8466835745
    [time] => 1553122138367
    [pending] => 1.33520000
    [amount] => 1.33520000
    [type] => buy
    [price] => 0.034283
)

2019-03-20 23:49:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:49:14 - cex place new buy order: eth_btc 0.034285 1.33512 [8466836534] margin:0.37042438384132]Array
(
    [complete] => 
    [id] => 8466836534
    [time] => 1553122154023
    [pending] => 1.33512000
    [amount] => 1.33512000
    [type] => buy
    [price] => 0.034285
)

2019-03-20 23:49:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:49:27 - cex place new buy order: eth_btc 0.034287 1.33504 [8466837531] margin:0.36165310467524]Array
(
    [complete] => 
    [id] => 8466837531
    [time] => 1553122167450
    [pending] => 1.33504000
    [amount] => 1.33504000
    [type] => buy
    [price] => 0.034287
)

2019-03-20 23:49:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:49:40 - cex place new buy order: eth_btc 0.034289 1.33497 [8466838551] margin:0.37038117180437]Array
(
    [complete] => 
    [id] => 8466838551
    [time] => 1553122179786
    [pending] => 1.33497000
    [amount] => 1.33497000
    [type] => buy
    [price] => 0.034289
)

2019-03-20 23:49:51 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:49:53 - cex place new buy order: eth_btc 0.034291 1.33489 [8466839572] margin:0.35577848415036]Array
(
    [complete] => 
    [id] => 8466839572
    [time] => 1553122192557
    [pending] => 1.33489000
    [amount] => 1.33489000
    [type] => buy
    [price] => 0.034291
)

2019-03-20 23:50:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:50:05 - cex place new buy order: eth_btc 0.034293 1.33481 [8466841023] margin:0.35867378182135]Array
(
    [complete] => 
    [id] => 8466841023
    [time] => 1553122205160
    [pending] => 1.33481000
    [amount] => 1.33481000
    [type] => buy
    [price] => 0.034293
)

2019-03-20 23:50:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:50:15 - cex place new buy order: eth_btc 0.034297 1.33465 [8466841754] margin:0.33822200192437]Array
(
    [complete] => 
    [id] => 8466841754
    [time] => 1553122215217
    [pending] => 1.33465000
    [amount] => 1.33465000
    [type] => buy
    [price] => 0.034297
)

2019-03-20 23:50:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:50:26 - cex place new buy order: eth_btc 0.034299 1.33458 [8466842744] margin:0.33820227994985]Array
(
    [complete] => 
    [id] => 8466842744
    [time] => 1553122225968
    [pending] => 1.33458000
    [amount] => 1.33458000
    [type] => buy
    [price] => 0.034299
)

2019-03-20 23:50:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:50:37 - cex place new buy order: eth_btc 0.034301 1.3345 [8466843802] margin:0.32069035888167]Array
(
    [complete] => 
    [id] => 8466843802
    [time] => 1553122236660
    [pending] => 1.33450000
    [amount] => 1.33450000
    [type] => buy
    [price] => 0.034301
)

2019-03-20 23:50:47 - cex delete buy orders: eth_btc[move]
2019-03-20 23:50:49 - cex place new buy order: eth_btc 0.034296 1.33446 [8466844944] margin:0.33525741939247]Array
(
    [complete] => 
    [id] => 8466844944
    [time] => 1553122248760
    [pending] => 1.33446000
    [amount] => 1.33446000
    [type] => buy
    [price] => 0.034296
)

2019-03-20 23:50:58 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:50:59 - cex place new buy order: eth_btc 0.034304 1.33438 [8466846073] margin:0.31191697761193]Array
(
    [complete] => 
    [id] => 8466846073
    [time] => 1553122259525
    [pending] => 1.33438000
    [amount] => 1.33438000
    [type] => buy
    [price] => 0.034304
)

2019-03-20 23:51:05 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:51:06 - cex place new buy order: eth_btc 0.034306 0.0114 [] margin:0.30606890922869]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 23:51:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:51:16 - cex place new buy order: eth_btc 0.034306 1.3343 [8466847523] margin:0.32355856118462]Array
(
    [complete] => 
    [id] => 8466847523
    [time] => 1553122275766
    [pending] => 1.33430000
    [amount] => 1.33430000
    [type] => buy
    [price] => 0.034306
)

2019-03-20 23:51:27 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:51:28 - cex place new buy order: eth_btc 0.034308 1.33423 [8466848935] margin:0.33519878745483]Array
(
    [complete] => 
    [id] => 8466848935
    [time] => 1553122288372
    [pending] => 1.33423000
    [amount] => 1.33423000
    [type] => buy
    [price] => 0.034308
)

2019-03-20 23:51:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:51:40 - cex place new buy order: eth_btc 0.034311 1.33411 [8466849943] margin:0.31768237591443]Array
(
    [complete] => 
    [id] => 8466849943
    [time] => 1553122299813
    [pending] => 1.33411000
    [amount] => 1.33411000
    [type] => buy
    [price] => 0.034311
)

2019-03-20 23:51:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:51:51 - cex place new buy order: eth_btc 0.034313 1.33403 [8466850821] margin:0.32640690117447]Array
(
    [complete] => 
    [id] => 8466850821
    [time] => 1553122311237
    [pending] => 1.33403000
    [amount] => 1.33403000
    [type] => buy
    [price] => 0.034313
)

2019-03-20 23:52:01 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:52:03 - cex place new buy order: eth_btc 0.034315 1.33395 [8466851780] margin:0.34678711933558]Array
(
    [complete] => 
    [id] => 8466851780
    [time] => 1553122322942
    [pending] => 1.33395000
    [amount] => 1.33395000
    [type] => buy
    [price] => 0.034315
)

2019-03-20 23:52:12 - cex delete buy orders: eth_btc[move]
2019-03-20 23:52:14 - cex place new buy order: eth_btc 0.03431 1.33392 [8466852488] margin:0.36134747639585]Array
(
    [complete] => 
    [id] => 8466852488
    [time] => 1553122333698
    [pending] => 1.33392000
    [amount] => 1.33392000
    [type] => buy
    [price] => 0.03431
)

2019-03-20 23:52:23 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:52:26 - cex place new buy order: eth_btc 0.034314 1.33399 [8466853332] margin:0.37011132482367]Array
(
    [complete] => 
    [id] => 8466853332
    [time] => 1553122345652
    [pending] => 1.33399000
    [amount] => 1.33399000
    [type] => buy
    [price] => 0.034314
)

2019-03-20 23:52:36 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:52:38 - cex place new buy order: eth_btc 0.034316 1.33392 [8466854253] margin:0.36717566149902]Array
(
    [complete] => 
    [id] => 8466854253
    [time] => 1553122357656
    [pending] => 1.33392000
    [amount] => 1.33392000
    [type] => buy
    [price] => 0.034316
)

2019-03-20 23:52:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:52:49 - cex place new buy order: eth_btc 0.034326 1.33353 [8466855311] margin:0.34084950183535]Array
(
    [complete] => 
    [id] => 8466855311
    [time] => 1553122369429
    [pending] => 1.33353000
    [amount] => 1.33353000
    [type] => buy
    [price] => 0.034326
)

2019-03-20 23:52:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:53:01 - cex place new buy order: eth_btc 0.034328 1.33345 [8466856112] margin:0.31461197855978]Array
(
    [complete] => 
    [id] => 8466856112
    [time] => 1553122380733
    [pending] => 1.33345000
    [amount] => 1.33345000
    [type] => buy
    [price] => 0.034328
)

2019-03-20 23:53:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:53:14 - cex place new buy order: eth_btc 0.034332 1.33329 [8466857182] margin:0.33787719911453]Array
(
    [complete] => 
    [id] => 8466857182
    [time] => 1553122394143
    [pending] => 1.33329000
    [amount] => 1.33329000
    [type] => buy
    [price] => 0.034332
)

2019-03-20 23:53:23 - cex delete buy orders: eth_btc[move]
2019-03-20 23:53:25 - cex place new buy order: eth_btc 0.034331 1.33325 [8466857990] margin:0.32621675938602]Array
(
    [complete] => 
    [id] => 8466857990
    [time] => 1553122404566
    [pending] => 1.33325000
    [amount] => 1.33325000
    [type] => buy
    [price] => 0.034331
)

2019-03-20 23:54:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:54:14 - cex place new buy order: eth_btc 0.034335 1.33318 [8466861314] margin:0.3232852774137]Array
(
    [complete] => 
    [id] => 8466861314
    [time] => 1553122453562
    [pending] => 1.33318000
    [amount] => 1.33318000
    [type] => buy
    [price] => 0.034335
)

2019-03-20 23:54:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:54:26 - cex place new buy order: eth_btc 0.034337 1.3331 [8466862143] margin:0.28540641290735]Array
(
    [complete] => 
    [id] => 8466862143
    [time] => 1553122466339
    [pending] => 1.33310000
    [amount] => 1.33310000
    [type] => buy
    [price] => 0.034337
)

2019-03-20 23:54:38 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:54:39 - cex place new buy order: eth_btc 0.034339 1.33302 [8466863174] margin:0.31159905646641]Array
(
    [complete] => 
    [id] => 8466863174
    [time] => 1553122479410
    [pending] => 1.33302000
    [amount] => 1.33302000
    [type] => buy
    [price] => 0.034339
)

2019-03-20 23:54:49 - cex delete buy orders: eth_btc[move]
2019-03-20 23:54:50 - cex place new buy order: eth_btc 0.03431 1.33298 [8466864063] margin:0.30285381479325]Array
(
    [complete] => 
    [id] => 8466864063
    [time] => 1553122489960
    [pending] => 1.33298000
    [amount] => 1.33298000
    [type] => buy
    [price] => 0.03431
)

2019-03-20 23:54:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:55:00 - cex place new buy order: eth_btc 0.034312 1.33407 [8466864768] margin:0.38179062718582]Array
(
    [complete] => 
    [id] => 8466864768
    [time] => 1553122499788
    [pending] => 1.33407000
    [amount] => 1.33407000
    [type] => buy
    [price] => 0.034312
)

2019-03-20 23:55:04 - cex delete buy orders: eth_btc[move]
2019-03-20 23:55:05 - cex place new buy order: eth_btc 0.03431 0.0114 [] margin:0.38469384781279]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-03-20 23:55:14 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:55:15 - cex place new buy order: eth_btc 0.034316 1.33392 [8466866168] margin:0.37300384660217]Array
(
    [complete] => 
    [id] => 8466866168
    [time] => 1553122514809
    [pending] => 1.33392000
    [amount] => 1.33392000
    [type] => buy
    [price] => 0.034316
)

2019-03-20 23:55:35 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:55:37 - cex place new buy order: eth_btc 0.034318 1.33384 [8466867517] margin:0.37589603123724]Array
(
    [complete] => 
    [id] => 8466867517
    [time] => 1553122537040
    [pending] => 1.33384000
    [amount] => 1.33384000
    [type] => buy
    [price] => 0.034318
)

2019-03-20 23:55:48 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:55:49 - cex place new buy order: eth_btc 0.03432 1.33376 [8466868066] margin:0.37296037296035]Array
(
    [complete] => 
    [id] => 8466868066
    [time] => 1553122549418
    [pending] => 1.33376000
    [amount] => 1.33376000
    [type] => buy
    [price] => 0.03432
)

2019-03-20 23:55:59 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:56:01 - cex place new buy order: eth_btc 0.034322 1.33368 [8466868642] margin:0.38750655556203]Array
(
    [complete] => 
    [id] => 8466868642
    [time] => 1553122560656
    [pending] => 1.33368000
    [amount] => 1.33368000
    [type] => buy
    [price] => 0.034322
)

2019-03-20 23:56:06 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:56:07 - cex place new buy order: eth_btc 0.034324 1.3336 [8466869073] margin:0.39331080293672]Array
(
    [complete] => 
    [id] => 8466869073
    [time] => 1553122566950
    [pending] => 1.33360000
    [amount] => 1.33360000
    [type] => buy
    [price] => 0.034324
)

2019-03-20 23:56:17 - cex delete buy orders: eth_btc[move]
2019-03-20 23:56:18 - cex place new buy order: eth_btc 0.034317 1.33357 [8466869847] margin:0.39329934450107]Array
(
    [complete] => 
    [id] => 8466869847
    [time] => 1553122578356
    [pending] => 1.33357000
    [amount] => 1.33357000
    [type] => buy
    [price] => 0.034317
)

2019-03-20 23:56:28 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:56:29 - cex place new buy order: eth_btc 0.034319 1.3338 [8466870571] margin:0.41085113202597]Array
(
    [complete] => 
    [id] => 8466870571
    [time] => 1553122589105
    [pending] => 1.33380000
    [amount] => 1.33380000
    [type] => buy
    [price] => 0.034319
)

2019-03-20 23:56:40 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:56:41 - cex place new buy order: eth_btc 0.034338 1.33306 [8466871060] margin:0.3669404158658]Array
(
    [complete] => 
    [id] => 8466871060
    [time] => 1553122601247
    [pending] => 1.33306000
    [amount] => 1.33306000
    [type] => buy
    [price] => 0.034338
)

2019-03-20 23:56:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:56:54 - cex place new buy order: eth_btc 0.03434 1.33298 [8466872050] margin:0.36109493302272]Array
(
    [complete] => 
    [id] => 8466872050
    [time] => 1553122613997
    [pending] => 1.33298000
    [amount] => 1.33298000
    [type] => buy
    [price] => 0.03434
)

2019-03-20 23:57:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:57:03 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:57:05 - cex place new buy order: eth_btc 0.034342 1.33291 [8466872985] margin:0.31739560887543]Array
(
    [complete] => 
    [id] => 8466872985
    [time] => 1553122624681
    [pending] => 1.33291000
    [amount] => 1.33291000
    [type] => buy
    [price] => 0.034342
)

2019-03-20 23:57:06 - cex place new buy order: eth_btc 0.034342 1.33291 [] margin:0.31739560887543]Array
(
    [error] => Nonce must be incremented
)

2019-03-20 23:57:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:57:17 - cex place new buy order: eth_btc 0.034344 1.33283 [8466873986] margin:0.30864197530864]Array
(
    [complete] => 
    [id] => 8466873986
    [time] => 1553122637507
    [pending] => 1.33283000
    [amount] => 1.33283000
    [type] => buy
    [price] => 0.034344
)

2019-03-20 23:57:34 - cex delete buy orders: eth_btc[move]
2019-03-20 23:57:36 - cex place new buy order: eth_btc 0.034316 1.33279 [8466875033] margin:0.31445625272966]Array
(
    [complete] => 
    [id] => 8466875033
    [time] => 1553122655928
    [pending] => 1.33279000
    [amount] => 1.33279000
    [type] => buy
    [price] => 0.034316
)

2019-03-20 23:57:47 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:57:48 - cex place new buy order: eth_btc 0.03432 1.33376 [8466876052] margin:0.36713286713286]Array
(
    [complete] => 
    [id] => 8466876052
    [time] => 1553122668389
    [pending] => 1.33376000
    [amount] => 1.33376000
    [type] => buy
    [price] => 0.03432
)

2019-03-20 23:58:12 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:58:14 - cex place new buy order: eth_btc 0.034328 1.33345 [8466877340] margin:0.40491726870191]Array
(
    [complete] => 
    [id] => 8466877340
    [time] => 1553122693644
    [pending] => 1.33345000
    [amount] => 1.33345000
    [type] => buy
    [price] => 0.034328
)

2019-03-20 23:58:25 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:58:27 - cex place new buy order: eth_btc 0.034332 1.33329 [8466878220] margin:0.41069556099265]Array
(
    [complete] => 
    [id] => 8466878220
    [time] => 1553122706712
    [pending] => 1.33329000
    [amount] => 1.33329000
    [type] => buy
    [price] => 0.034332
)

2019-03-20 23:58:53 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:58:54 - cex place new buy order: eth_btc 0.034334 1.33322 [8466879724] margin:0.38445855420282]Array
(
    [complete] => 
    [id] => 8466879724
    [time] => 1553122733769
    [pending] => 1.33322000
    [amount] => 1.33322000
    [type] => buy
    [price] => 0.034334
)

2019-03-20 23:59:04 - cex delete buy orders: eth_btc[move]
2019-03-20 23:59:05 - cex place new buy order: eth_btc 0.034332 1.33318 [8466880432] margin:0.3844473569244]Array
(
    [complete] => 
    [id] => 8466880432
    [time] => 1553122745483
    [pending] => 1.33318000
    [amount] => 1.33318000
    [type] => buy
    [price] => 0.034332
)

2019-03-20 23:59:16 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:59:17 - cex place new buy order: eth_btc 0.034334 1.33322 [8466881104] margin:0.38737111900737]Array
(
    [complete] => 
    [id] => 8466881104
    [time] => 1553122757190
    [pending] => 1.33322000
    [amount] => 1.33322000
    [type] => buy
    [price] => 0.034334
)

2019-03-20 23:59:26 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:59:27 - cex place new buy order: eth_btc 0.034336 1.33314 [8466881500] margin:0.38443616029824]Array
(
    [complete] => 
    [id] => 8466881500
    [time] => 1553122766990
    [pending] => 1.33314000
    [amount] => 1.33314000
    [type] => buy
    [price] => 0.034336
)

2019-03-20 23:59:36 - cex delete buy orders: eth_btc[move]
2019-03-20 23:59:37 - cex place new buy order: eth_btc 0.034332 1.3331 [8466882473] margin:0.37860034365262]Array
(
    [complete] => 
    [id] => 8466882473
    [time] => 1553122777195
    [pending] => 1.33310000
    [amount] => 1.33310000
    [type] => buy
    [price] => 0.034332
)

2019-03-20 23:59:49 - cex delete buy orders: eth_btc [replace]
2019-03-20 23:59:50 - cex place new buy order: eth_btc 0.034337 1.3331 [8466883636] margin:0.40481113667472]Array
(
    [complete] => 
    [id] => 8466883636
    [time] => 1553122790367
    [pending] => 1.33310000
    [amount] => 1.33310000
    [type] => buy
    [price] => 0.034337
)