2020-01-19 12:04:57 - cex place new buy order: eth_btc 0.019225 19.8 [11479347847]Array
(
    [complete] => 
    [id] => 11479347847
    [time] => 1579431896715
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.019225
)

2020-01-19 12:05:02 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:05:03 - cex place new buy order: eth_btc 0.019315 19.8 [11479350598] margin:0.25368884286823]Array
(
    [complete] => 
    [id] => 11479350598
    [time] => 1579431903147
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.019315
)

2020-01-19 12:05:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:05:11 - cex place new buy order: eth_btc 0.019369 19.76681 [11479353515] margin:0.29428468170787]Array
(
    [complete] => 
    [id] => 11479353515
    [time] => 1579431911087
    [pending] => 19.76681000
    [amount] => 19.76681000
    [type] => buy
    [price] => 0.019369
)

2020-01-19 12:05:23 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:05:30 - cex place new buy order: eth_btc 0.019385 19.7505 [11479360789]Array
(
    [complete] => 
    [id] => 11479360789
    [time] => 1579431930172
    [pending] => 19.75050000
    [amount] => 19.75050000
    [type] => buy
    [price] => 0.019385
)

2020-01-19 12:05:36 - cex delete buy orders: eth_btc[move]
2020-01-19 12:05:37 - cex place new buy order: eth_btc 0.019301 19.74948 [11479363052] margin:0.22180955328586]Array
(
    [complete] => 
    [id] => 11479363052
    [time] => 1579431936697
    [pending] => 19.74948000
    [amount] => 19.74948000
    [type] => buy
    [price] => 0.019301
)

2020-01-19 12:05:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:05:44 - cex place new buy order: eth_btc 0.01936 19.776 [11479365684] margin:0.2582644628099]Array
(
    [complete] => 
    [id] => 11479365684
    [time] => 1579431944469
    [pending] => 19.77600000
    [amount] => 19.77600000
    [type] => buy
    [price] => 0.01936
)

2020-01-19 12:05:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:05:52 - cex place new buy order: eth_btc 0.019362 19.77396 [11479368663] margin:0.24790827393864]Array
(
    [complete] => 
    [id] => 11479368663
    [time] => 1579431952037
    [pending] => 19.77396000
    [amount] => 19.77396000
    [type] => buy
    [price] => 0.019362
)

2020-01-19 12:05:59 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:06:00 - cex place new buy order: eth_btc 0.019364 19.77192 [11479371213] margin:0.25821111340634]Array
(
    [complete] => 
    [id] => 11479371213
    [time] => 1579431959815
    [pending] => 19.77192000
    [amount] => 19.77192000
    [type] => buy
    [price] => 0.019364
)

2020-01-19 12:06:03 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:06:10 - cex place new buy order: eth_btc 0.019354 19.7821 [11479374768]Array
(
    [complete] => 
    [id] => 11479374768
    [time] => 1579431970064
    [pending] => 19.78210000
    [amount] => 19.78210000
    [type] => buy
    [price] => 0.019354
)

2020-01-19 12:06:16 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:06:23 - cex place new buy order: eth_btc 0.019292 19.8 [11479380747]Array
(
    [complete] => 
    [id] => 11479380747
    [time] => 1579431983111
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.019292
)

2020-01-19 12:06:30 - cex delete buy orders: eth_btc[move]
2020-01-19 12:06:30 - cex place new buy order: eth_btc 0.019236 17.1181 [11479384142] margin:-0.046649043694613]Array
(
    [complete] => 
    [id] => 11479384142
    [time] => 1579431990579
    [pending] => 17.11810000
    [amount] => 17.11810000
    [type] => buy
    [price] => 0.019236
)

2020-01-19 12:06:37 - cex delete buy orders: eth_btc[move]
2020-01-19 12:06:38 - cex place new buy order: eth_btc 0.019218 17.16793 [11479386675] margin:0.20273431408224]Array
(
    [complete] => 
    [id] => 11479386675
    [time] => 1579431997582
    [pending] => 17.16793000
    [amount] => 17.16793000
    [type] => buy
    [price] => 0.019218
)

2020-01-19 12:06:43 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:12:53 - cex place new buy order: eth_btc 0.019142 17.2531 [11479487563]Array
(
    [complete] => 
    [id] => 11479487563
    [time] => 1579432373049
    [pending] => 17.25310000
    [amount] => 17.25310000
    [type] => buy
    [price] => 0.019142
)

2020-01-19 12:12:58 - cex delete buy orders: eth_btc[move]
2020-01-19 12:12:59 - cex place new buy order: eth_btc 0.019152 17.14031 [11479488994] margin:0.10898899730123]Array
(
    [complete] => 
    [id] => 11479488994
    [time] => 1579432379287
    [pending] => 17.14031000
    [amount] => 17.14031000
    [type] => buy
    [price] => 0.019152
)

2020-01-19 12:13:03 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:19:01 - cex place new buy order: eth_btc 0.019249 17.1572 [11479588240]Array
(
    [complete] => 
    [id] => 11479588240
    [time] => 1579432741090
    [pending] => 17.15720000
    [amount] => 17.15720000
    [type] => buy
    [price] => 0.019249
)

2020-01-19 12:19:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:19:04 - cex place new buy order: eth_btc 0.019251 17.15545 [11479588656] margin:0.27011583813827]Array
(
    [complete] => 
    [id] => 11479588656
    [time] => 1579432743967
    [pending] => 17.15545000
    [amount] => 17.15545000
    [type] => buy
    [price] => 0.019251
)

2020-01-19 12:19:10 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:19:16 - cex place new buy order: eth_btc 0.019249 17.1572 [11479591733]Array
(
    [complete] => 
    [id] => 11479591733
    [time] => 1579432756147
    [pending] => 17.15720000
    [amount] => 17.15720000
    [type] => buy
    [price] => 0.019249
)

2020-01-19 12:19:33 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:19:39 - cex place new buy order: eth_btc 0.019249 17.1572 [11479596047]Array
(
    [complete] => 
    [id] => 11479596047
    [time] => 1579432779369
    [pending] => 17.15720000
    [amount] => 17.15720000
    [type] => buy
    [price] => 0.019249
)

2020-01-19 12:20:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:20:11 - cex place new buy order: eth_btc 0.019251 17.15545 [11479603802] margin:0.27011583813827]Array
(
    [complete] => 
    [id] => 11479603802
    [time] => 1579432811002
    [pending] => 17.15545000
    [amount] => 17.15545000
    [type] => buy
    [price] => 0.019251
)

2020-01-19 12:20:18 - cex delete buy orders: eth_btc[move]
2020-01-19 12:20:19 - cex place new buy order: eth_btc 0.019177 17.15455 [11479605842] margin:0.31165593185123]Array
(
    [complete] => 
    [id] => 11479605842
    [time] => 1579432818982
    [pending] => 17.15455000
    [amount] => 17.15455000
    [type] => buy
    [price] => 0.019177
)

2020-01-19 12:20:25 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:20:26 - cex place new buy order: eth_btc 0.019275 17.13409 [11479607420] margin:0.22827496757458]Array
(
    [complete] => 
    [id] => 11479607420
    [time] => 1579432826009
    [pending] => 17.13409000
    [amount] => 17.13409000
    [type] => buy
    [price] => 0.019275
)

2020-01-19 12:20:33 - cex delete buy orders: eth_btc[move]
2020-01-19 12:20:33 - cex place new buy order: eth_btc 0.019274 17.1332 [11479608945] margin:0.21269973023448]Array
(
    [complete] => 
    [id] => 11479608945
    [time] => 1579432833540
    [pending] => 17.13320000
    [amount] => 17.13320000
    [type] => buy
    [price] => 0.019274
)

2020-01-19 12:20:39 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:21:13 - cex place new buy order: eth_btc 0.019252 17.1546 [11479619046]Array
(
    [complete] => 
    [id] => 11479619046
    [time] => 1579432873535
    [pending] => 17.15460000
    [amount] => 17.15460000
    [type] => buy
    [price] => 0.019252
)

2020-01-19 12:21:24 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:21:25 - cex place new buy order: eth_btc 0.019272 17.13675 [11479621599] margin:0.23349937733499]Array
(
    [complete] => 
    [id] => 11479621599
    [time] => 1579432884627
    [pending] => 17.13675000
    [amount] => 17.13675000
    [type] => buy
    [price] => 0.019272
)

2020-01-19 12:21:48 - cex delete buy orders: eth_btc[move]
2020-01-19 12:21:49 - cex place new buy order: eth_btc 0.019273 17.11899 [11479627635] margin:0.15032137673647]Array
(
    [complete] => 
    [id] => 11479627635
    [time] => 1579432909368
    [pending] => 17.11899000
    [amount] => 17.11899000
    [type] => buy
    [price] => 0.019273
)

2020-01-19 12:21:55 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:22:04 - cex place new buy order: eth_btc 0.019293 17.1181 [11479631347]Array
(
    [complete] => 
    [id] => 11479631347
    [time] => 1579432924317
    [pending] => 17.11810000
    [amount] => 17.11810000
    [type] => buy
    [price] => 0.019293
)

2020-01-19 12:22:10 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:22:17 - cex place new buy order: eth_btc 0.019292 17.119 [11479634841]Array
(
    [complete] => 
    [id] => 11479634841
    [time] => 1579432937064
    [pending] => 17.11900000
    [amount] => 17.11900000
    [type] => buy
    [price] => 0.019292
)

2020-01-19 12:22:22 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:22:28 - cex place new buy order: eth_btc 0.019293 17.1181 [11479637532]Array
(
    [complete] => 
    [id] => 11479637532
    [time] => 1579432947802
    [pending] => 17.11810000
    [amount] => 17.11810000
    [type] => buy
    [price] => 0.019293
)

2020-01-19 12:22:33 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:22:34 - cex place new buy order: eth_btc 0.019295 17.11633 [11479638931] margin:0.25395180098471]Array
(
    [complete] => 
    [id] => 11479638931
    [time] => 1579432954441
    [pending] => 17.11633000
    [amount] => 17.11633000
    [type] => buy
    [price] => 0.019295
)

2020-01-19 12:22:41 - cex delete buy orders: eth_btc[move]
2020-01-19 12:22:41 - cex place new buy order: eth_btc 0.019292 17.11544 [11479640647] margin:0.22802653399667]Array
(
    [complete] => 
    [id] => 11479640647
    [time] => 1579432961485
    [pending] => 17.11544000
    [amount] => 17.11544000
    [type] => buy
    [price] => 0.019292
)

2020-01-19 12:22:47 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:22:58 - cex place new buy order: eth_btc 0.019293 17.1181 [11479644313]Array
(
    [complete] => 
    [id] => 11479644313
    [time] => 1579432978558
    [pending] => 17.11810000
    [amount] => 17.11810000
    [type] => buy
    [price] => 0.019293
)

2020-01-19 12:23:03 - cex delete buy orders: eth_btc[move]
2020-01-19 12:23:03 - cex place new buy order: eth_btc 0.019293 17.11721 [11479645437] margin:0.269513838499]Array
(
    [complete] => 
    [id] => 11479645437
    [time] => 1579432983547
    [pending] => 17.11721000
    [amount] => 17.11721000
    [type] => buy
    [price] => 0.019293
)

2020-01-19 12:23:21 - cex delete buy orders: eth_btc[move]
2020-01-19 12:23:21 - cex place new buy order: eth_btc 0.019292 17.11721 [11479649293] margin:0.27469679693168]Array
(
    [complete] => 
    [id] => 11479649293
    [time] => 1579433001471
    [pending] => 17.11721000
    [amount] => 17.11721000
    [type] => buy
    [price] => 0.019292
)

2020-01-19 12:23:28 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:23:34 - cex place new buy order: eth_btc 0.019266 17.1421 [11479652902]Array
(
    [complete] => 
    [id] => 11479652902
    [time] => 1579433013834
    [pending] => 17.14210000
    [amount] => 17.14210000
    [type] => buy
    [price] => 0.019266
)

2020-01-19 12:23:39 - cex delete buy orders: eth_btc[move]
2020-01-19 12:23:40 - cex place new buy order: eth_btc 0.019265 17.1412 [11479654092] margin:0.21279908652099]Array
(
    [complete] => 
    [id] => 11479654092
    [time] => 1579433019866
    [pending] => 17.14120000
    [amount] => 17.14120000
    [type] => buy
    [price] => 0.019265
)

2020-01-19 12:23:50 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:23:56 - cex place new buy order: eth_btc 0.019266 17.1421 [11479657937]Array
(
    [complete] => 
    [id] => 11479657937
    [time] => 1579433036085
    [pending] => 17.14210000
    [amount] => 17.14210000
    [type] => buy
    [price] => 0.019266
)

2020-01-19 12:24:01 - cex delete buy orders: eth_btc[move]
2020-01-19 12:24:03 - cex place new buy order: eth_btc 0.01926 17.1412 [11479659390] margin:0.1712773135413]Array
(
    [complete] => 
    [id] => 11479659390
    [time] => 1579433042439
    [pending] => 17.14120000
    [amount] => 17.14120000
    [type] => buy
    [price] => 0.01926
)

2020-01-19 12:24:08 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:24:15 - cex place new buy order: eth_btc 0.01926 17.1474 [11479661804]Array
(
    [complete] => 
    [id] => 11479661804
    [time] => 1579433055074
    [pending] => 17.14740000
    [amount] => 17.14740000
    [type] => buy
    [price] => 0.01926
)

2020-01-19 12:24:20 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:24:45 - cex place new buy order: eth_btc 0.01926 17.1474 [11479667496]Array
(
    [complete] => 
    [id] => 11479667496
    [time] => 1579433084784
    [pending] => 17.14740000
    [amount] => 17.14740000
    [type] => buy
    [price] => 0.01926
)

2020-01-19 12:24:51 - cex delete buy orders: eth_btc[move]
2020-01-19 12:24:51 - cex place new buy order: eth_btc 0.019261 17.12875 [11479669562] margin:0.18671230745293]Array
(
    [complete] => 
    [id] => 11479669562
    [time] => 1579433091479
    [pending] => 17.12875000
    [amount] => 17.12875000
    [type] => buy
    [price] => 0.019261
)

2020-01-19 12:24:57 - cex delete buy orders: eth_btc[move]
2020-01-19 12:24:58 - cex place new buy order: eth_btc 0.019262 17.12875 [11479671510] margin:0.18671230745293]Array
(
    [complete] => 
    [id] => 11479671510
    [time] => 1579433097864
    [pending] => 17.12875000
    [amount] => 17.12875000
    [type] => buy
    [price] => 0.019262
)

2020-01-19 12:25:01 - cex delete buy orders: eth_btc[move]
2020-01-19 12:25:03 - cex place new buy order: eth_btc 0.019263 17.12875 [11479673115] margin:0.1452206835745]Array
(
    [complete] => 
    [id] => 11479673115
    [time] => 1579433102506
    [pending] => 17.12875000
    [amount] => 17.12875000
    [type] => buy
    [price] => 0.019263
)

2020-01-19 12:25:08 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:25:25 - cex place new buy order: eth_btc 0.019261 17.1465 [11479680625]Array
(
    [complete] => 
    [id] => 11479680625
    [time] => 1579433125032
    [pending] => 17.14650000
    [amount] => 17.14650000
    [type] => buy
    [price] => 0.019261
)

2020-01-19 12:25:31 - cex delete buy orders: eth_btc[move]
2020-01-19 12:25:31 - cex place new buy order: eth_btc 0.01926 17.14565 [11479682296] margin:0.22842903125324]Array
(
    [complete] => 
    [id] => 11479682296
    [time] => 1579433131505
    [pending] => 17.14565000
    [amount] => 17.14565000
    [type] => buy
    [price] => 0.01926
)

2020-01-19 12:25:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:25:39 - cex place new buy order: eth_btc 0.019262 17.14565 [11479683785] margin:0.21285432457689]Array
(
    [complete] => 
    [id] => 11479683785
    [time] => 1579433138981
    [pending] => 17.14565000
    [amount] => 17.14565000
    [type] => buy
    [price] => 0.019262
)

2020-01-19 12:25:44 - cex delete buy orders: eth_btc[move]
2020-01-19 12:25:45 - cex place new buy order: eth_btc 0.01926 17.14476 [11479685661] margin:0.28033016664071]Array
(
    [complete] => 
    [id] => 11479685661
    [time] => 1579433145135
    [pending] => 17.14476000
    [amount] => 17.14476000
    [type] => buy
    [price] => 0.01926
)

2020-01-19 12:25:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:25:53 - cex place new buy order: eth_btc 0.01928 17.12964 [11479687336] margin:0.20746887966805]Array
(
    [complete] => 
    [id] => 11479687336
    [time] => 1579433152398
    [pending] => 17.12964000
    [amount] => 17.12964000
    [type] => buy
    [price] => 0.01928
)

2020-01-19 12:26:00 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:26:01 - cex place new buy order: eth_btc 0.019282 17.12787 [11479690258] margin:0.21781972824395]Array
(
    [complete] => 
    [id] => 11479690258
    [time] => 1579433161107
    [pending] => 17.12787000
    [amount] => 17.12787000
    [type] => buy
    [price] => 0.019282
)

2020-01-19 12:26:03 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:26:25 - cex place new buy order: eth_btc 0.01926 17.1474 [11479697338]Array
(
    [complete] => 
    [id] => 11479697338
    [time] => 1579433185025
    [pending] => 17.14740000
    [amount] => 17.14740000
    [type] => buy
    [price] => 0.01926
)

2020-01-19 12:26:30 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:27:07 - cex place new buy order: eth_btc 0.019259 17.1483 [11479708107]Array
(
    [complete] => 
    [id] => 11479708107
    [time] => 1579433227364
    [pending] => 17.14830000
    [amount] => 17.14830000
    [type] => buy
    [price] => 0.019259
)

2020-01-19 12:27:13 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:27:13 - cex place new buy order: eth_btc 0.019261 16.25352 [11479710074] margin:0.26478375992938]Array
(
    [complete] => 
    [id] => 11479710074
    [time] => 1579433233555
    [pending] => 16.25352000
    [amount] => 16.25352000
    [type] => buy
    [price] => 0.019261
)

2020-01-19 12:27:20 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:27:27 - cex place new buy order: eth_btc 0.019281 16.2367 [11479713341]Array
(
    [complete] => 
    [id] => 11479713341
    [time] => 1579433247067
    [pending] => 16.23670000
    [amount] => 16.23670000
    [type] => buy
    [price] => 0.019281
)

2020-01-19 12:27:34 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:27:51 - cex place new buy order: eth_btc 0.019237 16.2738 [11479720541]Array
(
    [complete] => 
    [id] => 11479720541
    [time] => 1579433271068
    [pending] => 16.27380000
    [amount] => 16.27380000
    [type] => buy
    [price] => 0.019237
)

2020-01-19 12:28:01 - cex delete buy orders: eth_btc[move]
2020-01-19 12:28:02 - cex place new buy order: eth_btc 0.019237 16.27295 [11479723689] margin:0.22871400353466]Array
(
    [complete] => 
    [id] => 11479723689
    [time] => 1579433282248
    [pending] => 16.27295000
    [amount] => 16.27295000
    [type] => buy
    [price] => 0.019237
)

2020-01-19 12:28:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:28:09 - cex place new buy order: eth_btc 0.019239 16.27211 [11479725478] margin:0.22870211549457]Array
(
    [complete] => 
    [id] => 11479725478
    [time] => 1579433289409
    [pending] => 16.27211000
    [amount] => 16.27211000
    [type] => buy
    [price] => 0.019239
)

2020-01-19 12:28:14 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:28:15 - cex place new buy order: eth_btc 0.019241 16.27041 [11479726555] margin:0.24427004833427]Array
(
    [complete] => 
    [id] => 11479726555
    [time] => 1579433295403
    [pending] => 16.27041000
    [amount] => 16.27041000
    [type] => buy
    [price] => 0.019241
)

2020-01-19 12:28:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:28:22 - cex place new buy order: eth_btc 0.019243 16.26872 [11479727857] margin:0.23904796549394]Array
(
    [complete] => 
    [id] => 11479727857
    [time] => 1579433302186
    [pending] => 16.26872000
    [amount] => 16.26872000
    [type] => buy
    [price] => 0.019243
)

2020-01-19 12:28:28 - cex delete buy orders: eth_btc[move]
2020-01-19 12:28:29 - cex place new buy order: eth_btc 0.019237 16.26788 [11479729387] margin:0.20266056952818]Array
(
    [complete] => 
    [id] => 11479729387
    [time] => 1579433309325
    [pending] => 16.26788000
    [amount] => 16.26788000
    [type] => buy
    [price] => 0.019237
)

2020-01-19 12:28:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:28:36 - cex place new buy order: eth_btc 0.019239 16.27211 [11479730820] margin:0.21830656479025]Array
(
    [complete] => 
    [id] => 11479730820
    [time] => 1579433315899
    [pending] => 16.27211000
    [amount] => 16.27211000
    [type] => buy
    [price] => 0.019239
)

2020-01-19 12:28:43 - cex delete buy orders: eth_btc[move]
2020-01-19 12:28:44 - cex place new buy order: eth_btc 0.019237 16.27126 [11479732112] margin:0.21829521829522]Array
(
    [complete] => 
    [id] => 11479732112
    [time] => 1579433323716
    [pending] => 16.27126000
    [amount] => 16.27126000
    [type] => buy
    [price] => 0.019237
)

2020-01-19 12:28:49 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:28:50 - cex place new buy order: eth_btc 0.019258 16.25605 [11479734386] margin:0.2025132412504]Array
(
    [complete] => 
    [id] => 11479734386
    [time] => 1579433330039
    [pending] => 16.25605000
    [amount] => 16.25605000
    [type] => buy
    [price] => 0.019258
)

2020-01-19 12:28:56 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:29:08 - cex place new buy order: eth_btc 0.019235 16.2755 [11479740193]Array
(
    [complete] => 
    [id] => 11479740193
    [time] => 1579433347758
    [pending] => 16.27550000
    [amount] => 16.27550000
    [type] => buy
    [price] => 0.019235
)

2020-01-19 12:29:14 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:29:27 - cex place new buy order: eth_btc 0.019235 16.2755 [11479744628]Array
(
    [complete] => 
    [id] => 11479744628
    [time] => 1579433367134
    [pending] => 16.27550000
    [amount] => 16.27550000
    [type] => buy
    [price] => 0.019235
)

2020-01-19 12:29:34 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:29:40 - cex place new buy order: eth_btc 0.019236 16.2746 [11479748198]Array
(
    [complete] => 
    [id] => 11479748198
    [time] => 1579433380341
    [pending] => 16.27460000
    [amount] => 16.27460000
    [type] => buy
    [price] => 0.019236
)

2020-01-19 12:29:46 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:29:59 - cex place new buy order: eth_btc 0.019234 16.2763 [11479752847]Array
(
    [complete] => 
    [id] => 11479752847
    [time] => 1579433398910
    [pending] => 16.27630000
    [amount] => 16.27630000
    [type] => buy
    [price] => 0.019234
)

2020-01-19 12:30:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:30:04 - cex place new buy order: eth_btc 0.019236 16.27464 [11479753845] margin:0.21314202536911]Array
(
    [complete] => 
    [id] => 11479753845
    [time] => 1579433404328
    [pending] => 16.27464000
    [amount] => 16.27464000
    [type] => buy
    [price] => 0.019236
)

2020-01-19 12:30:10 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:30:40 - cex place new buy order: eth_btc 0.019233 16.2772 [11479760949]Array
(
    [complete] => 
    [id] => 11479760949
    [time] => 1579433440550
    [pending] => 16.27720000
    [amount] => 16.27720000
    [type] => buy
    [price] => 0.019233
)

2020-01-19 12:30:47 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:30:53 - cex place new buy order: eth_btc 0.019233 16.2772 [11479762919]Array
(
    [complete] => 
    [id] => 11479762919
    [time] => 1579433453478
    [pending] => 16.27720000
    [amount] => 16.27720000
    [type] => buy
    [price] => 0.019233
)

2020-01-19 12:31:00 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:31:00 - cex place new buy order: eth_btc 0.019235 16.27549 [11479764466] margin:0.21835196256821]Array
(
    [complete] => 
    [id] => 11479764466
    [time] => 1579433460579
    [pending] => 16.27549000
    [amount] => 16.27549000
    [type] => buy
    [price] => 0.019235
)

2020-01-19 12:31:04 - cex delete buy orders: eth_btc[move]
2020-01-19 12:31:05 - cex place new buy order: eth_btc 0.019233 16.27464 [11479765789] margin:0.27552505718444]Array
(
    [complete] => 
    [id] => 11479765789
    [time] => 1579433464707
    [pending] => 16.27464000
    [amount] => 16.27464000
    [type] => buy
    [price] => 0.019233
)

2020-01-19 12:31:11 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:31:51 - cex place new buy order: eth_btc 0.019234 16.2763 [11479774811]Array
(
    [complete] => 
    [id] => 11479774811
    [time] => 1579433511461
    [pending] => 16.27630000
    [amount] => 16.27630000
    [type] => buy
    [price] => 0.019234
)

2020-01-19 12:31:57 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:33:20 - cex place new buy order: eth_btc 0.019193 16.3111 [11479790995]Array
(
    [complete] => 
    [id] => 11479790995
    [time] => 1579433600050
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:33:25 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:33:26 - cex place new buy order: eth_btc 0.019195 16.3094 [11479792263] margin:0.26569419119562]Array
(
    [complete] => 
    [id] => 11479792263
    [time] => 1579433605674
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:33:31 - cex delete buy orders: eth_btc[move]
2020-01-19 12:33:32 - cex place new buy order: eth_btc 0.019192 16.30855 [11479793442] margin:0.25005209418629]Array
(
    [complete] => 
    [id] => 11479793442
    [time] => 1579433612214
    [pending] => 16.30855000
    [amount] => 16.30855000
    [type] => buy
    [price] => 0.019192
)

2020-01-19 12:33:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:33:39 - cex place new buy order: eth_btc 0.019194 16.31025 [11479795911] margin:0.23965822652912]Array
(
    [complete] => 
    [id] => 11479795911
    [time] => 1579433618982
    [pending] => 16.31025000
    [amount] => 16.31025000
    [type] => buy
    [price] => 0.019194
)

2020-01-19 12:33:44 - cex delete buy orders: eth_btc[move]
2020-01-19 12:33:45 - cex place new buy order: eth_btc 0.019192 16.3094 [11479798214] margin:0.23964574107842]Array
(
    [complete] => 
    [id] => 11479798214
    [time] => 1579433625311
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019192
)

2020-01-19 12:33:51 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:34:08 - cex place new buy order: eth_btc 0.019218 16.2899 [11479806212]Array
(
    [complete] => 
    [id] => 11479806212
    [time] => 1579433648582
    [pending] => 16.28990000
    [amount] => 16.28990000
    [type] => buy
    [price] => 0.019218
)

2020-01-19 12:34:14 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:34:15 - cex place new buy order: eth_btc 0.01922 16.28819 [11479808281] margin:0.23933402705514]Array
(
    [complete] => 
    [id] => 11479808281
    [time] => 1579433655158
    [pending] => 16.28819000
    [amount] => 16.28819000
    [type] => buy
    [price] => 0.01922
)

2020-01-19 12:34:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:34:23 - cex place new buy order: eth_btc 0.019222 16.2865 [11479810021] margin:0.20289251898866]Array
(
    [complete] => 
    [id] => 11479810021
    [time] => 1579433662512
    [pending] => 16.28650000
    [amount] => 16.28650000
    [type] => buy
    [price] => 0.019222
)

2020-01-19 12:34:28 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:34:34 - cex place new buy order: eth_btc 0.019192 16.312 [11479812982]Array
(
    [complete] => 
    [id] => 11479812982
    [time] => 1579433673730
    [pending] => 16.31200000
    [amount] => 16.31200000
    [type] => buy
    [price] => 0.019192
)

2020-01-19 12:34:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:34:39 - cex place new buy order: eth_btc 0.019194 16.31025 [11479814578] margin:0.26570803376054]Array
(
    [complete] => 
    [id] => 11479814578
    [time] => 1579433679374
    [pending] => 16.31025000
    [amount] => 16.31025000
    [type] => buy
    [price] => 0.019194
)

2020-01-19 12:34:45 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:34:46 - cex place new buy order: eth_btc 0.019213 16.29412 [11479816524] margin:0.2029875605059]Array
(
    [complete] => 
    [id] => 11479816524
    [time] => 1579433685591
    [pending] => 16.29412000
    [amount] => 16.29412000
    [type] => buy
    [price] => 0.019213
)

2020-01-19 12:34:51 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:34:59 - cex place new buy order: eth_btc 0.019193 16.3111 [11479819361]Array
(
    [complete] => 
    [id] => 11479819361
    [time] => 1579433698901
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:35:02 - cex delete buy orders: eth_btc[move]
2020-01-19 12:35:03 - cex place new buy order: eth_btc 0.019193 16.31025 [11479820090] margin:0.26049807231425]Array
(
    [complete] => 
    [id] => 11479820090
    [time] => 1579433703177
    [pending] => 16.31025000
    [amount] => 16.31025000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:35:13 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:35:18 - cex place new buy order: eth_btc 0.019193 16.3111 [11479823452]Array
(
    [complete] => 
    [id] => 11479823452
    [time] => 1579433718567
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:35:23 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:35:24 - cex place new buy order: eth_btc 0.019195 16.3094 [11479825129] margin:0.25006512112529]Array
(
    [complete] => 
    [id] => 11479825129
    [time] => 1579433724451
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:35:30 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:35:31 - cex place new buy order: eth_btc 0.019197 16.3077 [11479826316] margin:0.22920247955409]Array
(
    [complete] => 
    [id] => 11479826316
    [time] => 1579433730897
    [pending] => 16.30770000
    [amount] => 16.30770000
    [type] => buy
    [price] => 0.019197
)

2020-01-19 12:35:36 - cex delete buy orders: eth_btc[move]
2020-01-19 12:35:37 - cex place new buy order: eth_btc 0.019192 16.30685 [11479827605] margin:0.19793728513386]Array
(
    [complete] => 
    [id] => 11479827605
    [time] => 1579433737410
    [pending] => 16.30685000
    [amount] => 16.30685000
    [type] => buy
    [price] => 0.019192
)

2020-01-19 12:35:43 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:35:44 - cex place new buy order: eth_btc 0.019194 16.31025 [11479828988] margin:0.21881838074396]Array
(
    [complete] => 
    [id] => 11479828988
    [time] => 1579433743935
    [pending] => 16.31025000
    [amount] => 16.31025000
    [type] => buy
    [price] => 0.019194
)

2020-01-19 12:35:50 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:35:51 - cex place new buy order: eth_btc 0.019196 16.30855 [11479830289] margin:0.20837674515524]Array
(
    [complete] => 
    [id] => 11479830289
    [time] => 1579433750912
    [pending] => 16.30855000
    [amount] => 16.30855000
    [type] => buy
    [price] => 0.019196
)

2020-01-19 12:35:56 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:35:57 - cex place new buy order: eth_btc 0.019198 16.30685 [11479832091] margin:0.26565267215335]Array
(
    [complete] => 
    [id] => 11479832091
    [time] => 1579433757156
    [pending] => 16.30685000
    [amount] => 16.30685000
    [type] => buy
    [price] => 0.019198
)

2020-01-19 12:36:01 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:36:07 - cex place new buy order: eth_btc 0.019193 16.3111 [11479834392]Array
(
    [complete] => 
    [id] => 11479834392
    [time] => 1579433767237
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:36:12 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:36:19 - cex place new buy order: eth_btc 0.019193 16.3111 [11479837698]Array
(
    [complete] => 
    [id] => 11479837698
    [time] => 1579433778970
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:36:25 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:36:26 - cex place new buy order: eth_btc 0.019195 16.3094 [11479839120] margin:0.21359729096118]Array
(
    [complete] => 
    [id] => 11479839120
    [time] => 1579433786121
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:36:32 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:36:33 - cex place new buy order: eth_btc 0.019197 16.3077 [11479840582] margin:0.22920247955409]Array
(
    [complete] => 
    [id] => 11479840582
    [time] => 1579433793182
    [pending] => 16.30770000
    [amount] => 16.30770000
    [type] => buy
    [price] => 0.019197
)

2020-01-19 12:36:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:36:39 - cex place new buy order: eth_btc 0.019199 16.30601 [11479841375] margin:0.26043023074118]Array
(
    [complete] => 
    [id] => 11479841375
    [time] => 1579433799393
    [pending] => 16.30601000
    [amount] => 16.30601000
    [type] => buy
    [price] => 0.019199
)

2020-01-19 12:36:44 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:36:51 - cex place new buy order: eth_btc 0.019193 16.3111 [11479844039]Array
(
    [complete] => 
    [id] => 11479844039
    [time] => 1579433810644
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:36:56 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:36:57 - cex place new buy order: eth_btc 0.019195 16.3094 [11479845422] margin:0.25006512112529]Array
(
    [complete] => 
    [id] => 11479845422
    [time] => 1579433816668
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:37:03 - cex delete buy orders: eth_btc[move]
2020-01-19 12:37:04 - cex place new buy order: eth_btc 0.019193 16.30855 [11479846625] margin:0.19795790789747]Array
(
    [complete] => 
    [id] => 11479846625
    [time] => 1579433824463
    [pending] => 16.30855000
    [amount] => 16.30855000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:37:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:37:27 - cex place new buy order: eth_btc 0.019195 16.3094 [11479850600] margin:0.23964574107842]Array
(
    [complete] => 
    [id] => 11479850600
    [time] => 1579433847580
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:37:33 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:37:34 - cex place new buy order: eth_btc 0.019197 16.3077 [11479851860] margin:0.25003906860446]Array
(
    [complete] => 
    [id] => 11479851860
    [time] => 1579433854397
    [pending] => 16.30770000
    [amount] => 16.30770000
    [type] => buy
    [price] => 0.019197
)

2020-01-19 12:37:41 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:37:47 - cex place new buy order: eth_btc 0.019193 16.3111 [11479855182]Array
(
    [complete] => 
    [id] => 11479855182
    [time] => 1579433867104
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:37:53 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:37:54 - cex place new buy order: eth_btc 0.019195 16.3094 [11479856490] margin:0.24485543110184]Array
(
    [complete] => 
    [id] => 11479856490
    [time] => 1579433873596
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:38:00 - cex delete buy orders: eth_btc[move]
2020-01-19 12:38:01 - cex place new buy order: eth_btc 0.019192 16.30855 [11479857430] margin:0.1927484892686]Array
(
    [complete] => 
    [id] => 11479857430
    [time] => 1579433880984
    [pending] => 16.30855000
    [amount] => 16.30855000
    [type] => buy
    [price] => 0.019192
)

2020-01-19 12:38:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:38:04 - cex place new buy order: eth_btc 0.019194 16.31025 [11479857984] margin:0.2031884964051]Array
(
    [complete] => 
    [id] => 11479857984
    [time] => 1579433884008
    [pending] => 16.31025000
    [amount] => 16.31025000
    [type] => buy
    [price] => 0.019194
)

2020-01-19 12:38:09 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:38:15 - cex place new buy order: eth_btc 0.019193 16.3111 [11479860076]Array
(
    [complete] => 
    [id] => 11479860076
    [time] => 1579433894794
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:38:20 - cex delete buy orders: eth_btc[move]
2020-01-19 12:38:21 - cex place new buy order: eth_btc 0.019192 16.31025 [11479861258] margin:0.23965822652912]Array
(
    [complete] => 
    [id] => 11479861258
    [time] => 1579433900975
    [pending] => 16.31025000
    [amount] => 16.31025000
    [type] => buy
    [price] => 0.019192
)

2020-01-19 12:38:50 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:38:51 - cex place new buy order: eth_btc 0.019194 16.31025 [11479866915] margin:0.2031884964051]Array
(
    [complete] => 
    [id] => 11479866915
    [time] => 1579433931169
    [pending] => 16.31025000
    [amount] => 16.31025000
    [type] => buy
    [price] => 0.019194
)

2020-01-19 12:38:57 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:40:48 - cex place new buy order: eth_btc 0.019166 16.3341 [11479885256]Array
(
    [complete] => 
    [id] => 11479885256
    [time] => 1579434047792
    [pending] => 16.33410000
    [amount] => 16.33410000
    [type] => buy
    [price] => 0.019166
)

2020-01-19 12:40:53 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:40:54 - cex place new buy order: eth_btc 0.019168 16.33238 [11479886055] margin:0.213898163606]Array
(
    [complete] => 
    [id] => 11479886055
    [time] => 1579434054198
    [pending] => 16.33238000
    [amount] => 16.33238000
    [type] => buy
    [price] => 0.019168
)

2020-01-19 12:41:00 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:41:00 - cex place new buy order: eth_btc 0.01917 16.33067 [11479887345] margin:0.2190923317684]Array
(
    [complete] => 
    [id] => 11479887345
    [time] => 1579434060529
    [pending] => 16.33067000
    [amount] => 16.33067000
    [type] => buy
    [price] => 0.01917
)

2020-01-19 12:41:02 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:41:03 - cex place new buy order: eth_btc 0.019172 16.32897 [11479887857] margin:0.20342165658249]Array
(
    [complete] => 
    [id] => 11479887857
    [time] => 1579434063148
    [pending] => 16.32897000
    [amount] => 16.32897000
    [type] => buy
    [price] => 0.019172
)

2020-01-19 12:41:08 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:41:15 - cex place new buy order: eth_btc 0.019167 16.3332 [11479890036]Array
(
    [complete] => 
    [id] => 11479890036
    [time] => 1579434074662
    [pending] => 16.33320000
    [amount] => 16.33320000
    [type] => buy
    [price] => 0.019167
)

2020-01-19 12:41:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:41:22 - cex place new buy order: eth_btc 0.019169 16.33152 [11479891175] margin:0.21388700506024]Array
(
    [complete] => 
    [id] => 11479891175
    [time] => 1579434081962
    [pending] => 16.33152000
    [amount] => 16.33152000
    [type] => buy
    [price] => 0.019169
)

2020-01-19 12:41:28 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:41:29 - cex place new buy order: eth_btc 0.019171 16.32982 [11479892542] margin:0.22429711543477]Array
(
    [complete] => 
    [id] => 11479892542
    [time] => 1579434089390
    [pending] => 16.32982000
    [amount] => 16.32982000
    [type] => buy
    [price] => 0.019171
)

2020-01-19 12:41:36 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:41:37 - cex place new buy order: eth_btc 0.019173 16.32812 [11479893891] margin:0.21905805038334]Array
(
    [complete] => 
    [id] => 11479893891
    [time] => 1579434096669
    [pending] => 16.32812000
    [amount] => 16.32812000
    [type] => buy
    [price] => 0.019173
)

2020-01-19 12:41:43 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:41:44 - cex place new buy order: eth_btc 0.019175 16.32641 [11479895209] margin:0.21382007822686]Array
(
    [complete] => 
    [id] => 11479895209
    [time] => 1579434104002
    [pending] => 16.32641000
    [amount] => 16.32641000
    [type] => buy
    [price] => 0.019175
)

2020-01-19 12:41:51 - cex delete buy orders: eth_btc[move]
2020-01-19 12:41:52 - cex place new buy order: eth_btc 0.019166 16.32556 [11479897046] margin:0.21902377972465]Array
(
    [complete] => 
    [id] => 11479897046
    [time] => 1579434112037
    [pending] => 16.32556000
    [amount] => 16.32556000
    [type] => buy
    [price] => 0.019166
)

2020-01-19 12:41:59 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:42:00 - cex place new buy order: eth_btc 0.019168 16.33238 [11479899204] margin:0.23998330550916]Array
(
    [complete] => 
    [id] => 11479899204
    [time] => 1579434120219
    [pending] => 16.33238000
    [amount] => 16.33238000
    [type] => buy
    [price] => 0.019168
)

2020-01-19 12:42:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:42:04 - cex place new buy order: eth_btc 0.01917 16.33067 [11479900316] margin:0.23995826812728]Array
(
    [complete] => 
    [id] => 11479900316
    [time] => 1579434124409
    [pending] => 16.33067000
    [amount] => 16.33067000
    [type] => buy
    [price] => 0.01917
)

2020-01-19 12:42:11 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:42:17 - cex place new buy order: eth_btc 0.019167 16.3332 [11479903046]Array
(
    [complete] => 
    [id] => 11479903046
    [time] => 1579434137534
    [pending] => 16.33320000
    [amount] => 16.33320000
    [type] => buy
    [price] => 0.019167
)

2020-01-19 12:42:23 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:42:30 - cex place new buy order: eth_btc 0.019167 16.3332 [11479905359]Array
(
    [complete] => 
    [id] => 11479905359
    [time] => 1579434150116
    [pending] => 16.33320000
    [amount] => 16.33320000
    [type] => buy
    [price] => 0.019167
)

2020-01-19 12:42:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:42:36 - cex place new buy order: eth_btc 0.019169 16.33152 [11479906485] margin:0.21388700506024]Array
(
    [complete] => 
    [id] => 11479906485
    [time] => 1579434155872
    [pending] => 16.33152000
    [amount] => 16.33152000
    [type] => buy
    [price] => 0.019169
)

2020-01-19 12:42:41 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:42:42 - cex place new buy order: eth_btc 0.019171 16.32982 [11479907472] margin:0.20343226748736]Array
(
    [complete] => 
    [id] => 11479907472
    [time] => 1579434162349
    [pending] => 16.32982000
    [amount] => 16.32982000
    [type] => buy
    [price] => 0.019171
)

2020-01-19 12:42:48 - cex delete buy orders: eth_btc[move]
2020-01-19 12:42:49 - cex place new buy order: eth_btc 0.019166 16.32897 [11479908649] margin:0.21385353640726]Array
(
    [complete] => 
    [id] => 11479908649
    [time] => 1579434168957
    [pending] => 16.32897000
    [amount] => 16.32897000
    [type] => buy
    [price] => 0.019166
)

2020-01-19 12:42:54 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:42:55 - cex place new buy order: eth_btc 0.019168 16.33238 [11479909886] margin:0.25563439065108]Array
(
    [complete] => 
    [id] => 11479909886
    [time] => 1579434175407
    [pending] => 16.33238000
    [amount] => 16.33238000
    [type] => buy
    [price] => 0.019168
)

2020-01-19 12:43:01 - cex delete buy orders: eth_btc[move]
2020-01-19 12:43:02 - cex place new buy order: eth_btc 0.019166 16.33152 [11479911438] margin:0.286921592154]Array
(
    [complete] => 
    [id] => 11479911438
    [time] => 1579434182319
    [pending] => 16.33152000
    [amount] => 16.33152000
    [type] => buy
    [price] => 0.019166
)

2020-01-19 12:43:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:43:09 - cex place new buy order: eth_btc 0.019219 16.28904 [11479913085] margin:0.21333055830168]Array
(
    [complete] => 
    [id] => 11479913085
    [time] => 1579434188969
    [pending] => 16.28904000
    [amount] => 16.28904000
    [type] => buy
    [price] => 0.019219
)

2020-01-19 12:43:15 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:43:22 - cex place new buy order: eth_btc 0.019199 16.306 [11479916109]Array
(
    [complete] => 
    [id] => 11479916109
    [time] => 1579434201612
    [pending] => 16.30600000
    [amount] => 16.30600000
    [type] => buy
    [price] => 0.019199
)

2020-01-19 12:43:28 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:43:34 - cex place new buy order: eth_btc 0.019195 16.3094 [11479918976]Array
(
    [complete] => 
    [id] => 11479918976
    [time] => 1579434214304
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:43:40 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:43:40 - cex place new buy order: eth_btc 0.019197 16.3077 [11479920301] margin:0.26045736312965]Array
(
    [complete] => 
    [id] => 11479920301
    [time] => 1579434220527
    [pending] => 16.30770000
    [amount] => 16.30770000
    [type] => buy
    [price] => 0.019197
)

2020-01-19 12:43:46 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:43:47 - cex place new buy order: eth_btc 0.019199 16.30601 [11479921754] margin:0.2395958122819]Array
(
    [complete] => 
    [id] => 11479921754
    [time] => 1579434226708
    [pending] => 16.30601000
    [amount] => 16.30601000
    [type] => buy
    [price] => 0.019199
)

2020-01-19 12:43:52 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:43:53 - cex place new buy order: eth_btc 0.019214 16.29328 [11479923809] margin:0.20297699594045]Array
(
    [complete] => 
    [id] => 11479923809
    [time] => 1579434233220
    [pending] => 16.29328000
    [amount] => 16.29328000
    [type] => buy
    [price] => 0.019214
)

2020-01-19 12:43:59 - cex delete buy orders: eth_btc[move]
2020-01-19 12:44:00 - cex place new buy order: eth_btc 0.019213 16.29243 [11479925414] margin:0.19255789747592]Array
(
    [complete] => 
    [id] => 11479925414
    [time] => 1579434239849
    [pending] => 16.29243000
    [amount] => 16.29243000
    [type] => buy
    [price] => 0.019213
)

2020-01-19 12:44:03 - cex delete buy orders: eth_btc[move]
2020-01-19 12:44:04 - cex place new buy order: eth_btc 0.019213 16.29328 [11479926337] margin:0.20297699594045]Array
(
    [complete] => 
    [id] => 11479926337
    [time] => 1579434243637
    [pending] => 16.29328000
    [amount] => 16.29328000
    [type] => buy
    [price] => 0.019213
)

2020-01-19 12:44:10 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:44:53 - cex place new buy order: eth_btc 0.019194 16.3103 [11479937380]Array
(
    [complete] => 
    [id] => 11479937380
    [time] => 1579434292657
    [pending] => 16.31030000
    [amount] => 16.31030000
    [type] => buy
    [price] => 0.019194
)

2020-01-19 12:44:58 - cex delete buy orders: eth_btc[move]
2020-01-19 12:44:59 - cex place new buy order: eth_btc 0.019193 16.3094 [11479939191] margin:0.26569419119562]Array
(
    [complete] => 
    [id] => 11479939191
    [time] => 1579434299451
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:45:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:45:04 - cex place new buy order: eth_btc 0.019195 16.3094 [11479940590] margin:0.21880698098464]Array
(
    [complete] => 
    [id] => 11479940590
    [time] => 1579434303874
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:45:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:45:10 - cex place new buy order: eth_btc 0.019197 16.3077 [11479942421] margin:0.23962077407926]Array
(
    [complete] => 
    [id] => 11479942421
    [time] => 1579434310543
    [pending] => 16.30770000
    [amount] => 16.30770000
    [type] => buy
    [price] => 0.019197
)

2020-01-19 12:45:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:45:17 - cex place new buy order: eth_btc 0.019199 16.30601 [11479943935] margin:0.24480441689672]Array
(
    [complete] => 
    [id] => 11479943935
    [time] => 1579434316726
    [pending] => 16.30601000
    [amount] => 16.30601000
    [type] => buy
    [price] => 0.019199
)

2020-01-19 12:45:23 - cex delete buy orders: eth_btc[move]
2020-01-19 12:45:24 - cex place new buy order: eth_btc 0.0192 16.29412 [11479945984] margin:0.14052984958102]Array
(
    [complete] => 
    [id] => 11479945984
    [time] => 1579434324432
    [pending] => 16.29412000
    [amount] => 16.29412000
    [type] => buy
    [price] => 0.0192
)

2020-01-19 12:45:31 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:45:44 - cex place new buy order: eth_btc 0.019193 16.3111 [11479951046]Array
(
    [complete] => 
    [id] => 11479951046
    [time] => 1579434343858
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:45:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:45:51 - cex place new buy order: eth_btc 0.019195 16.3094 [11479952810] margin:0.24485543110184]Array
(
    [complete] => 
    [id] => 11479952810
    [time] => 1579434351553
    [pending] => 16.30940000
    [amount] => 16.30940000
    [type] => buy
    [price] => 0.019195
)

2020-01-19 12:45:58 - cex delete buy orders: eth_btc[move]
2020-01-19 12:45:59 - cex place new buy order: eth_btc 0.019193 16.30855 [11479954669] margin:0.23963325692851]Array
(
    [complete] => 
    [id] => 11479954669
    [time] => 1579434359398
    [pending] => 16.30855000
    [amount] => 16.30855000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:46:03 - cex place new buy order: eth_btc 0.019194 0.1406 [11479955572]Array
(
    [complete] => 
    [id] => 11479955572
    [time] => 1579434363181
    [pending] => 0.14060000
    [amount] => 0.14060000
    [type] => buy
    [price] => 0.019194
)

2020-01-19 12:46:08 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:46:09 - cex delete buy orders: eth_btc[move]
2020-01-19 12:46:10 - cex place new buy order: eth_btc 0.019193 16.31025 [11479957234] margin:0.19797853495882]Array
(
    [complete] => 
    [id] => 11479957234
    [time] => 1579434370122
    [pending] => 16.31025000
    [amount] => 16.31025000
    [type] => buy
    [price] => 0.019193
)

2020-01-19 12:46:17 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:48:14 - cex place new buy order: eth_btc 0.019173 16.3281 [11479981980]Array
(
    [complete] => 
    [id] => 11479981980
    [time] => 1579434494435
    [pending] => 16.32810000
    [amount] => 16.32810000
    [type] => buy
    [price] => 0.019173
)

2020-01-19 12:48:20 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:48:20 - cex place new buy order: eth_btc 0.019175 16.32641 [11479982805] margin:0.20338983050847]Array
(
    [complete] => 
    [id] => 11479982805
    [time] => 1579434500500
    [pending] => 16.32641000
    [amount] => 16.32641000
    [type] => buy
    [price] => 0.019175
)

2020-01-19 12:48:27 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:48:33 - cex place new buy order: eth_btc 0.019172 16.329 [11479985040]Array
(
    [complete] => 
    [id] => 11479985040
    [time] => 1579434513529
    [pending] => 16.32900000
    [amount] => 16.32900000
    [type] => buy
    [price] => 0.019172
)

2020-01-19 12:48:40 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:49:22 - cex place new buy order: eth_btc 0.019164 16.3358 [11479995214]Array
(
    [complete] => 
    [id] => 11479995214
    [time] => 1579434561681
    [pending] => 16.33580000
    [amount] => 16.33580000
    [type] => buy
    [price] => 0.019164
)

2020-01-19 12:49:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:49:30 - cex place new buy order: eth_btc 0.019166 16.33408 [11479996633] margin:0.22435562976102]Array
(
    [complete] => 
    [id] => 11479996633
    [time] => 1579434569714
    [pending] => 16.33408000
    [amount] => 16.33408000
    [type] => buy
    [price] => 0.019166
)

2020-01-19 12:49:36 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:49:43 - cex place new buy order: eth_btc 0.019164 16.3358 [11479998440]Array
(
    [complete] => 
    [id] => 11479998440
    [time] => 1579434582748
    [pending] => 16.33580000
    [amount] => 16.33580000
    [type] => buy
    [price] => 0.019164
)

2020-01-19 12:49:50 - cex delete buy orders: eth_btc[move]
2020-01-19 12:49:50 - cex place new buy order: eth_btc 0.019163 16.33493 [11479999714] margin:0.20871380120009]Array
(
    [complete] => 
    [id] => 11479999714
    [time] => 1579434590464
    [pending] => 16.33493000
    [amount] => 16.33493000
    [type] => buy
    [price] => 0.019163
)

2020-01-19 12:49:57 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:50:03 - cex place new buy order: eth_btc 0.019163 16.3366 [11480002125]Array
(
    [complete] => 
    [id] => 11480002125
    [time] => 1579434603213
    [pending] => 16.33660000
    [amount] => 16.33660000
    [type] => buy
    [price] => 0.019163
)

2020-01-19 12:50:13 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:50:14 - cex place new buy order: eth_btc 0.019165 16.33493 [11480004273] margin:0.21393164623011]Array
(
    [complete] => 
    [id] => 11480004273
    [time] => 1579434613636
    [pending] => 16.33493000
    [amount] => 16.33493000
    [type] => buy
    [price] => 0.019165
)

2020-01-19 12:50:19 - cex delete buy orders: eth_btc[move]
2020-01-19 12:50:20 - cex place new buy order: eth_btc 0.019163 16.33408 [11480005185] margin:0.21392048419073]Array
(
    [complete] => 
    [id] => 11480005185
    [time] => 1579434619791
    [pending] => 16.33408000
    [amount] => 16.33408000
    [type] => buy
    [price] => 0.019163
)

2020-01-19 12:50:26 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:50:27 - cex place new buy order: eth_btc 0.019165 16.33493 [11480006261] margin:0.24002087138011]Array
(
    [complete] => 
    [id] => 11480006261
    [time] => 1579434626834
    [pending] => 16.33493000
    [amount] => 16.33493000
    [type] => buy
    [price] => 0.019165
)

2020-01-19 12:50:33 - cex delete buy orders: eth_btc[move]
2020-01-19 12:50:34 - cex place new buy order: eth_btc 0.019163 16.33408 [11480007447] margin:0.22957320254617]Array
(
    [complete] => 
    [id] => 11480007447
    [time] => 1579434633665
    [pending] => 16.33408000
    [amount] => 16.33408000
    [type] => buy
    [price] => 0.019163
)

2020-01-19 12:50:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:50:52 - cex place new buy order: eth_btc 0.019183 16.31961 [11480010094] margin:0.25543449929624]Array
(
    [complete] => 
    [id] => 11480010094
    [time] => 1579434652113
    [pending] => 16.31961000
    [amount] => 16.31961000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:50:58 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:50:59 - cex place new buy order: eth_btc 0.019185 16.3179 [11480012100] margin:0.24498305968204]Array
(
    [complete] => 
    [id] => 11480012100
    [time] => 1579434659024
    [pending] => 16.31790000
    [amount] => 16.31790000
    [type] => buy
    [price] => 0.019185
)

2020-01-19 12:51:02 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:51:08 - cex place new buy order: eth_btc 0.019183 16.3196 [11480014437]Array
(
    [complete] => 
    [id] => 11480014437
    [time] => 1579434667787
    [pending] => 16.31960000
    [amount] => 16.31960000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:51:13 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:51:14 - cex place new buy order: eth_btc 0.019185 16.3179 [11480015790] margin:0.21370862653114]Array
(
    [complete] => 
    [id] => 11480015790
    [time] => 1579434674459
    [pending] => 16.31790000
    [amount] => 16.31790000
    [type] => buy
    [price] => 0.019185
)

2020-01-19 12:51:20 - cex delete buy orders: eth_btc[move]
2020-01-19 12:51:21 - cex place new buy order: eth_btc 0.019183 16.31705 [11480016956] margin:0.28145522777023]Array
(
    [complete] => 
    [id] => 11480016956
    [time] => 1579434681107
    [pending] => 16.31705000
    [amount] => 16.31705000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:51:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:51:28 - cex place new buy order: eth_btc 0.019185 16.3179 [11480018086] margin:0.25019546520719]Array
(
    [complete] => 
    [id] => 11480018086
    [time] => 1579434687902
    [pending] => 16.31790000
    [amount] => 16.31790000
    [type] => buy
    [price] => 0.019185
)

2020-01-19 12:51:35 - cex delete buy orders: eth_btc[move]
2020-01-19 12:51:36 - cex place new buy order: eth_btc 0.019183 16.31705 [11480019303] margin:0.20848535390388]Array
(
    [complete] => 
    [id] => 11480019303
    [time] => 1579434695640
    [pending] => 16.31705000
    [amount] => 16.31705000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:51:41 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:51:59 - cex place new buy order: eth_btc 0.019183 16.3196 [11480023127]Array
(
    [complete] => 
    [id] => 11480023127
    [time] => 1579434719130
    [pending] => 16.31960000
    [amount] => 16.31960000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:52:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:52:04 - cex place new buy order: eth_btc 0.019185 16.3179 [11480024145] margin:0.25540787073235]Array
(
    [complete] => 
    [id] => 11480024145
    [time] => 1579434724039
    [pending] => 16.31790000
    [amount] => 16.31790000
    [type] => buy
    [price] => 0.019185
)

2020-01-19 12:52:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:52:10 - cex place new buy order: eth_btc 0.019187 16.3162 [11480025505] margin:0.23453379892633]Array
(
    [complete] => 
    [id] => 11480025505
    [time] => 1579434730558
    [pending] => 16.31620000
    [amount] => 16.31620000
    [type] => buy
    [price] => 0.019187
)

2020-01-19 12:52:16 - cex delete buy orders: eth_btc[move]
2020-01-19 12:52:17 - cex place new buy order: eth_btc 0.019183 16.31535 [11480026934] margin:0.20846362309777]Array
(
    [complete] => 
    [id] => 11480026934
    [time] => 1579434737168
    [pending] => 16.31535000
    [amount] => 16.31535000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:52:24 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:52:30 - cex place new buy order: eth_btc 0.019184 16.3188 [11480029225]Array
(
    [complete] => 
    [id] => 11480029225
    [time] => 1579434749597
    [pending] => 16.31880000
    [amount] => 16.31880000
    [type] => buy
    [price] => 0.019184
)

2020-01-19 12:52:34 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:52:40 - cex place new buy order: eth_btc 0.019183 16.3196 [11480030862]Array
(
    [complete] => 
    [id] => 11480030862
    [time] => 1579434760328
    [pending] => 16.31960000
    [amount] => 16.31960000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:52:46 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:52:47 - cex place new buy order: eth_btc 0.019185 16.3179 [11480031768] margin:0.2189210320563]Array
(
    [complete] => 
    [id] => 11480031768
    [time] => 1579434766686
    [pending] => 16.31790000
    [amount] => 16.31790000
    [type] => buy
    [price] => 0.019185
)

2020-01-19 12:52:53 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:52:59 - cex place new buy order: eth_btc 0.019184 16.3188 [11480033515]Array
(
    [complete] => 
    [id] => 11480033515
    [time] => 1579434778926
    [pending] => 16.31880000
    [amount] => 16.31880000
    [type] => buy
    [price] => 0.019184
)

2020-01-19 12:53:04 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:53:04 - cex place new buy order: eth_btc 0.019186 16.31705 [11480034609] margin:0.20848535390388]Array
(
    [complete] => 
    [id] => 11480034609
    [time] => 1579434784544
    [pending] => 16.31705000
    [amount] => 16.31705000
    [type] => buy
    [price] => 0.019186
)

2020-01-19 12:53:10 - cex delete buy orders: eth_btc[move]
2020-01-19 12:53:11 - cex place new buy order: eth_btc 0.019183 16.3162 [11480035705] margin:0.20847448793453]Array
(
    [complete] => 
    [id] => 11480035705
    [time] => 1579434790823
    [pending] => 16.31620000
    [amount] => 16.31620000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:53:22 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:53:23 - cex place new buy order: eth_btc 0.019185 16.3179 [11480037529] margin:0.26062027625748]Array
(
    [complete] => 
    [id] => 11480037529
    [time] => 1579434803124
    [pending] => 16.31790000
    [amount] => 16.31790000
    [type] => buy
    [price] => 0.019185
)

2020-01-19 12:53:28 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:53:29 - cex place new buy order: eth_btc 0.019187 16.3162 [11480038694] margin:0.24495752332307]Array
(
    [complete] => 
    [id] => 11480038694
    [time] => 1579434809401
    [pending] => 16.31620000
    [amount] => 16.31620000
    [type] => buy
    [price] => 0.019187
)

2020-01-19 12:53:34 - cex delete buy orders: eth_btc[move]
2020-01-19 12:53:35 - cex place new buy order: eth_btc 0.019183 16.31535 [11480039868] margin:0.23452157598498]Array
(
    [complete] => 
    [id] => 11480039868
    [time] => 1579434815449
    [pending] => 16.31535000
    [amount] => 16.31535000
    [type] => buy
    [price] => 0.019183
)

2020-01-19 12:53:41 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:53:42 - cex place new buy order: eth_btc 0.019185 16.3179 [11480041175] margin:0.28146989835809]Array
(
    [complete] => 
    [id] => 11480041175
    [time] => 1579434821685
    [pending] => 16.31790000
    [amount] => 16.31790000
    [type] => buy
    [price] => 0.019185
)

2020-01-19 12:53:48 - cex delete buy orders: eth_btc[move]
2020-01-19 12:53:49 - cex place new buy order: eth_btc 0.019186 16.30261 [11480042512] margin:0.11977295214289]Array
(
    [complete] => 
    [id] => 11480042512
    [time] => 1579434829022
    [pending] => 16.30261000
    [amount] => 16.30261000
    [type] => buy
    [price] => 0.019186
)

2020-01-19 12:53:54 - cex delete buy orders: eth_btc[move]
2020-01-19 12:53:55 - cex place new buy order: eth_btc 0.019187 16.3145 [11480043973] margin:0.19281880243889]Array
(
    [complete] => 
    [id] => 11480043973
    [time] => 1579434835174
    [pending] => 16.31450000
    [amount] => 16.31450000
    [type] => buy
    [price] => 0.019187
)

2020-01-19 12:54:01 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:54:14 - cex place new buy order: eth_btc 0.019189 16.3145 [11480046482]Array
(
    [complete] => 
    [id] => 11480046482
    [time] => 1579434854307
    [pending] => 16.31450000
    [amount] => 16.31450000
    [type] => buy
    [price] => 0.019189
)

2020-01-19 12:54:20 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:54:28 - cex place new buy order: eth_btc 0.019189 16.3145 [11480048501]Array
(
    [complete] => 
    [id] => 11480048501
    [time] => 1579434867902
    [pending] => 16.31450000
    [amount] => 16.31450000
    [type] => buy
    [price] => 0.019189
)

2020-01-19 12:54:34 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:55:14 - cex place new buy order: eth_btc 0.019189 16.3145 [11480054586]Array
(
    [complete] => 
    [id] => 11480054586
    [time] => 1579434914376
    [pending] => 16.31450000
    [amount] => 16.31450000
    [type] => buy
    [price] => 0.019189
)

2020-01-19 12:55:24 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:55:25 - cex place new buy order: eth_btc 0.019191 16.3128 [11480056058] margin:0.20843103538117]Array
(
    [complete] => 
    [id] => 11480056058
    [time] => 1579434925462
    [pending] => 16.31280000
    [amount] => 16.31280000
    [type] => buy
    [price] => 0.019191
)

2020-01-19 12:55:32 - cex delete buy orders: eth_btc[move]
2020-01-19 12:55:33 - cex place new buy order: eth_btc 0.019189 16.31195 [11480056991] margin:0.23447269695707]Array
(
    [complete] => 
    [id] => 11480056991
    [time] => 1579434933155
    [pending] => 16.31195000
    [amount] => 16.31195000
    [type] => buy
    [price] => 0.019189
)

2020-01-19 12:55:40 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:55:41 - cex place new buy order: eth_btc 0.019191 16.3128 [11480058163] margin:0.21885258715022]Array
(
    [complete] => 
    [id] => 11480058163
    [time] => 1579434941431
    [pending] => 16.31280000
    [amount] => 16.31280000
    [type] => buy
    [price] => 0.019191
)

2020-01-19 12:55:47 - cex delete buy orders: eth_btc[move]
2020-01-19 12:55:48 - cex place new buy order: eth_btc 0.019192 16.3111 [11480059377] margin:0.1979888501016]Array
(
    [complete] => 
    [id] => 11480059377
    [time] => 1579434948544
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019192
)

2020-01-19 12:55:54 - cex delete buy orders: eth_btc[move]
2020-01-19 12:55:55 - cex place new buy order: eth_btc 0.019189 16.3111 [11480060342] margin:0.18756838430676]Array
(
    [complete] => 
    [id] => 11480060342
    [time] => 1579434954730
    [pending] => 16.31110000
    [amount] => 16.31110000
    [type] => buy
    [price] => 0.019189
)

2020-01-19 12:56:01 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:56:07 - cex place new buy order: eth_btc 0.019189 16.3145 [11480062319]Array
(
    [complete] => 
    [id] => 11480062319
    [time] => 1579434967246
    [pending] => 16.31450000
    [amount] => 16.31450000
    [type] => buy
    [price] => 0.019189
)

2020-01-19 12:56:12 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:56:24 - cex place new buy order: eth_btc 0.019189 16.3145 [11480064545]Array
(
    [complete] => 
    [id] => 11480064545
    [time] => 1579434983628
    [pending] => 16.31450000
    [amount] => 16.31450000
    [type] => buy
    [price] => 0.019189
)

2020-01-19 12:56:29 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:57:19 - cex place new buy order: eth_btc 0.019167 16.3332 [11480074241]Array
(
    [complete] => 
    [id] => 11480074241
    [time] => 1579435039396
    [pending] => 16.33320000
    [amount] => 16.33320000
    [type] => buy
    [price] => 0.019167
)

2020-01-19 12:57:34 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:57:40 - cex place new buy order: eth_btc 0.019167 16.3332 [11480080021]Array
(
    [complete] => 
    [id] => 11480080021
    [time] => 1579435060162
    [pending] => 16.33320000
    [amount] => 16.33320000
    [type] => buy
    [price] => 0.019167
)

2020-01-19 12:57:45 - cex delete buy orders: eth_btc [above margin]
2020-01-19 12:58:56 - cex place new buy order: eth_btc 0.019161 16.3383 [11480093781]Array
(
    [complete] => 
    [id] => 11480093781
    [time] => 1579435135808
    [pending] => 16.33830000
    [amount] => 16.33830000
    [type] => buy
    [price] => 0.019161
)

2020-01-19 12:59:02 - cex delete buy orders: eth_btc[move]
2020-01-19 12:59:03 - cex place new buy order: eth_btc 0.01916 16.33749 [11480095127] margin:0.26615175868907]Array
(
    [complete] => 
    [id] => 11480095127
    [time] => 1579435143177
    [pending] => 16.33749000
    [amount] => 16.33749000
    [type] => buy
    [price] => 0.01916
)

2020-01-19 12:59:20 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:59:21 - cex place new buy order: eth_btc 0.019162 16.33749 [11480097039] margin:0.25049577288383]Array
(
    [complete] => 
    [id] => 11480097039
    [time] => 1579435160888
    [pending] => 16.33749000
    [amount] => 16.33749000
    [type] => buy
    [price] => 0.019162
)

2020-01-19 12:59:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:59:27 - cex place new buy order: eth_btc 0.019164 16.33578 [11480097692] margin:0.21394280943434]Array
(
    [complete] => 
    [id] => 11480097692
    [time] => 1579435167492
    [pending] => 16.33578000
    [amount] => 16.33578000
    [type] => buy
    [price] => 0.019164
)

2020-01-19 12:59:33 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:59:34 - cex place new buy order: eth_btc 0.019166 16.33408 [11480098781] margin:0.22957320254617]Array
(
    [complete] => 
    [id] => 11480098781
    [time] => 1579435174013
    [pending] => 16.33408000
    [amount] => 16.33408000
    [type] => buy
    [price] => 0.019166
)

2020-01-19 12:59:40 - cex delete buy orders: eth_btc[move]
2020-01-19 12:59:41 - cex place new buy order: eth_btc 0.01916 16.33323 [11480099928] margin:0.17217091876662]Array
(
    [complete] => 
    [id] => 11480099928
    [time] => 1579435180761
    [pending] => 16.33323000
    [amount] => 16.33323000
    [type] => buy
    [price] => 0.01916
)

2020-01-19 12:59:46 - cex delete buy orders: eth_btc [replace]
2020-01-19 12:59:47 - cex place new buy order: eth_btc 0.019162 16.33749 [11480100971] margin:0.20352781546811]Array
(
    [complete] => 
    [id] => 11480100971
    [time] => 1579435187143
    [pending] => 16.33749000
    [amount] => 16.33749000
    [type] => buy
    [price] => 0.019162
)

2020-01-19 12:59:54 - cex delete buy orders: eth_btc[move]
2020-01-19 12:59:54 - cex place new buy order: eth_btc 0.01916 16.33664 [11480102426] margin:0.21917236340865]Array
(
    [complete] => 
    [id] => 11480102426
    [time] => 1579435194460
    [pending] => 16.33664000
    [amount] => 16.33664000
    [type] => buy
    [price] => 0.01916
)

2020-01-19 13:00:04 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:00:20 - cex place new buy order: eth_btc 0.01914 16.3563 [11480107441]Array
(
    [complete] => 
    [id] => 11480107441
    [time] => 1579435220055
    [pending] => 16.35630000
    [amount] => 16.35630000
    [type] => buy
    [price] => 0.01914
)

2020-01-19 13:00:27 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:00:45 - cex place new buy order: eth_btc 0.019115 16.3777 [11480113107]Array
(
    [complete] => 
    [id] => 11480113107
    [time] => 1579435245492
    [pending] => 16.37770000
    [amount] => 16.37770000
    [type] => buy
    [price] => 0.019115
)

2020-01-19 13:00:50 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:00:51 - cex place new buy order: eth_btc 0.019117 16.37594 [11480114123] margin:0.23016163623999]Array
(
    [complete] => 
    [id] => 11480114123
    [time] => 1579435251187
    [pending] => 16.37594000
    [amount] => 16.37594000
    [type] => buy
    [price] => 0.019117
)

2020-01-19 13:00:57 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:01:32 - cex place new buy order: eth_btc 0.019071 16.4154 [11480124774]Array
(
    [complete] => 
    [id] => 11480124774
    [time] => 1579435291824
    [pending] => 16.41540000
    [amount] => 16.41540000
    [type] => buy
    [price] => 0.019071
)

2020-01-19 13:01:37 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:02:02 - cex place new buy order: eth_btc 0.019064 16.4215 [11480132237]Array
(
    [complete] => 
    [id] => 11480132237
    [time] => 1579435322253
    [pending] => 16.42150000
    [amount] => 16.42150000
    [type] => buy
    [price] => 0.019064
)

2020-01-19 13:02:07 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:02:09 - cex place new buy order: eth_btc 0.019091 16.39825 [11480133799] margin:0.21999895238594]Array
(
    [complete] => 
    [id] => 11480133799
    [time] => 1579435328620
    [pending] => 16.39825000
    [amount] => 16.39825000
    [type] => buy
    [price] => 0.019091
)

2020-01-19 13:02:14 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:02:15 - cex place new buy order: eth_btc 0.019114 16.37851 [11480135277] margin:0.20927069163963]Array
(
    [complete] => 
    [id] => 11480135277
    [time] => 1579435334819
    [pending] => 16.37851000
    [amount] => 16.37851000
    [type] => buy
    [price] => 0.019114
)

2020-01-19 13:02:20 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:02:21 - cex place new buy order: eth_btc 0.019116 16.3768 [11480136755] margin:0.20401757689892]Array
(
    [complete] => 
    [id] => 11480136755
    [time] => 1579435341177
    [pending] => 16.37680000
    [amount] => 16.37680000
    [type] => buy
    [price] => 0.019116
)

2020-01-19 13:02:27 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:02:54 - cex place new buy order: eth_btc 0.019065 16.4206 [11480145554]Array
(
    [complete] => 
    [id] => 11480145554
    [time] => 1579435373676
    [pending] => 16.42060000
    [amount] => 16.42060000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:02:59 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:03:00 - cex place new buy order: eth_btc 0.019067 16.41889 [11480147513] margin:0.23600985996748]Array
(
    [complete] => 
    [id] => 11480147513
    [time] => 1579435379829
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:03:01 - cex delete buy orders: eth_btc[move]
2020-01-19 13:03:02 - cex place new buy order: eth_btc 0.019064 16.41802 [11480148164] margin:0.23075309418921]Array
(
    [complete] => 
    [id] => 11480148164
    [time] => 1579435382269
    [pending] => 16.41802000
    [amount] => 16.41802000
    [type] => buy
    [price] => 0.019064
)

2020-01-19 13:03:08 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:03:15 - cex place new buy order: eth_btc 0.019086 16.4025 [11480151677]Array
(
    [complete] => 
    [id] => 11480151677
    [time] => 1579435394933
    [pending] => 16.40250000
    [amount] => 16.40250000
    [type] => buy
    [price] => 0.019086
)

2020-01-19 13:03:20 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:03:27 - cex place new buy order: eth_btc 0.019064 16.4215 [11480153964]Array
(
    [complete] => 
    [id] => 11480153964
    [time] => 1579435406598
    [pending] => 16.42150000
    [amount] => 16.42150000
    [type] => buy
    [price] => 0.019064
)

2020-01-19 13:03:31 - cex delete buy orders: eth_btc[move]
2020-01-19 13:03:32 - cex place new buy order: eth_btc 0.019063 16.42061 [11480155083] margin:0.23078940466823]Array
(
    [complete] => 
    [id] => 11480155083
    [time] => 1579435412277
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:03:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:03:39 - cex place new buy order: eth_btc 0.019065 16.42061 [11480156571] margin:0.23078940466823]Array
(
    [complete] => 
    [id] => 11480156571
    [time] => 1579435418970
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:03:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:03:45 - cex place new buy order: eth_btc 0.019084 16.40426 [11480158079] margin:0.24627960595263]Array
(
    [complete] => 
    [id] => 11480158079
    [time] => 1579435425198
    [pending] => 16.40426000
    [amount] => 16.40426000
    [type] => buy
    [price] => 0.019084
)

2020-01-19 13:03:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:03:52 - cex place new buy order: eth_btc 0.019112 16.38023 [11480160308] margin:0.20929259104228]Array
(
    [complete] => 
    [id] => 11480160308
    [time] => 1579435431976
    [pending] => 16.38023000
    [amount] => 16.38023000
    [type] => buy
    [price] => 0.019112
)

2020-01-19 13:03:57 - cex delete buy orders: eth_btc[move]
2020-01-19 13:03:58 - cex place new buy order: eth_btc 0.019092 16.37937 [11480161809] margin:0.13080102548002]Array
(
    [complete] => 
    [id] => 11480161809
    [time] => 1579435438488
    [pending] => 16.37937000
    [amount] => 16.37937000
    [type] => buy
    [price] => 0.019092
)

2020-01-19 13:04:04 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:04:38 - cex place new buy order: eth_btc 0.019072 16.4146 [11480170057]Array
(
    [complete] => 
    [id] => 11480170057
    [time] => 1579435477750
    [pending] => 16.41460000
    [amount] => 16.41460000
    [type] => buy
    [price] => 0.019072
)

2020-01-19 13:04:43 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:05:00 - cex place new buy order: eth_btc 0.019051 16.4327 [11480175299]Array
(
    [complete] => 
    [id] => 11480175299
    [time] => 1579435500096
    [pending] => 16.43270000
    [amount] => 16.43270000
    [type] => buy
    [price] => 0.019051
)

2020-01-19 13:05:04 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:05:04 - cex place new buy order: eth_btc 0.019053 16.43095 [11480176078] margin:0.21518920904844]Array
(
    [complete] => 
    [id] => 11480176078
    [time] => 1579435504502
    [pending] => 16.43095000
    [amount] => 16.43095000
    [type] => buy
    [price] => 0.019053
)

2020-01-19 13:05:11 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:05:19 - cex place new buy order: eth_btc 0.019051 16.4327 [11480177735]Array
(
    [complete] => 
    [id] => 11480177735
    [time] => 1579435518600
    [pending] => 16.43270000
    [amount] => 16.43270000
    [type] => buy
    [price] => 0.019051
)

2020-01-19 13:05:24 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:05:31 - cex place new buy order: eth_btc 0.019052 16.4318 [11480179475]Array
(
    [complete] => 
    [id] => 11480179475
    [time] => 1579435531109
    [pending] => 16.43180000
    [amount] => 16.43180000
    [type] => buy
    [price] => 0.019052
)

2020-01-19 13:05:37 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:05:38 - cex place new buy order: eth_btc 0.019054 16.43009 [11480180709] margin:0.24666736643224]Array
(
    [complete] => 
    [id] => 11480180709
    [time] => 1579435537906
    [pending] => 16.43009000
    [amount] => 16.43009000
    [type] => buy
    [price] => 0.019054
)

2020-01-19 13:05:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:05:45 - cex place new buy order: eth_btc 0.019056 16.42836 [11480181816] margin:0.24139378673385]Array
(
    [complete] => 
    [id] => 11480181816
    [time] => 1579435544705
    [pending] => 16.42836000
    [amount] => 16.42836000
    [type] => buy
    [price] => 0.019056
)

2020-01-19 13:05:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:05:52 - cex place new buy order: eth_btc 0.019058 16.42664 [11480182463] margin:0.24661559450099]Array
(
    [complete] => 
    [id] => 11480182463
    [time] => 1579435551910
    [pending] => 16.42664000
    [amount] => 16.42664000
    [type] => buy
    [price] => 0.019058
)

2020-01-19 13:05:57 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:05:58 - cex place new buy order: eth_btc 0.019072 16.41458 [11480183196] margin:0.22021812080535]Array
(
    [complete] => 
    [id] => 11480183196
    [time] => 1579435558463
    [pending] => 16.41458000
    [amount] => 16.41458000
    [type] => buy
    [price] => 0.019072
)

2020-01-19 13:06:04 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:06:04 - cex place new buy order: eth_btc 0.019074 16.41286 [11480184068] margin:0.23592324630386]Array
(
    [complete] => 
    [id] => 11480184068
    [time] => 1579435564586
    [pending] => 16.41286000
    [amount] => 16.41286000
    [type] => buy
    [price] => 0.019074
)

2020-01-19 13:06:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:06:11 - cex place new buy order: eth_btc 0.019076 16.41114 [11480185695] margin:0.20968756552735]Array
(
    [complete] => 
    [id] => 11480185695
    [time] => 1579435571150
    [pending] => 16.41114000
    [amount] => 16.41114000
    [type] => buy
    [price] => 0.019076
)

2020-01-19 13:06:17 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:06:17 - cex place new buy order: eth_btc 0.019078 16.40942 [11480187228] margin:0.23063214173393]Array
(
    [complete] => 
    [id] => 11480187228
    [time] => 1579435577489
    [pending] => 16.40942000
    [amount] => 16.40942000
    [type] => buy
    [price] => 0.019078
)

2020-01-19 13:06:23 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:06:24 - cex place new buy order: eth_btc 0.01908 16.4077 [11480188457] margin:0.25681341719077]Array
(
    [complete] => 
    [id] => 11480188457
    [time] => 1579435583665
    [pending] => 16.40770000
    [amount] => 16.40770000
    [type] => buy
    [price] => 0.01908
)

2020-01-19 13:06:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:06:30 - cex place new buy order: eth_btc 0.019091 16.39825 [11480189649] margin:0.24618930386044]Array
(
    [complete] => 
    [id] => 11480189649
    [time] => 1579435590058
    [pending] => 16.39825000
    [amount] => 16.39825000
    [type] => buy
    [price] => 0.019091
)

2020-01-19 13:06:40 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:06:41 - cex place new buy order: eth_btc 0.019093 16.39653 [11480191648] margin:0.21997590740059]Array
(
    [complete] => 
    [id] => 11480191648
    [time] => 1579435601143
    [pending] => 16.39653000
    [amount] => 16.39653000
    [type] => buy
    [price] => 0.019093
)

2020-01-19 13:06:47 - cex delete buy orders: eth_btc[move]
2020-01-19 13:06:48 - cex place new buy order: eth_btc 0.019094 16.39481 [11480192653] margin:0.19900497512437]Array
(
    [complete] => 
    [id] => 11480192653
    [time] => 1579435607595
    [pending] => 16.39481000
    [amount] => 16.39481000
    [type] => buy
    [price] => 0.019094
)

2020-01-19 13:06:53 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:06:54 - cex place new buy order: eth_btc 0.019096 16.39395 [11480193582] margin:0.24612484289903]Array
(
    [complete] => 
    [id] => 11480193582
    [time] => 1579435614079
    [pending] => 16.39395000
    [amount] => 16.39395000
    [type] => buy
    [price] => 0.019096
)

2020-01-19 13:07:00 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:07:00 - cex place new buy order: eth_btc 0.019098 16.39224 [11480194373] margin:0.20420986490732]Array
(
    [complete] => 
    [id] => 11480194373
    [time] => 1579435620491
    [pending] => 16.39224000
    [amount] => 16.39224000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:07:09 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:07:23 - cex place new buy order: eth_btc 0.019091 16.3982 [11480198233]Array
(
    [complete] => 
    [id] => 11480198233
    [time] => 1579435643402
    [pending] => 16.39820000
    [amount] => 16.39820000
    [type] => buy
    [price] => 0.019091
)

2020-01-19 13:07:40 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:07:41 - cex place new buy order: eth_btc 0.019093 16.39653 [11480200202] margin:0.22521342900539]Array
(
    [complete] => 
    [id] => 11480200202
    [time] => 1579435660861
    [pending] => 16.39653000
    [amount] => 16.39653000
    [type] => buy
    [price] => 0.019093
)

2020-01-19 13:07:46 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:07:47 - cex place new buy order: eth_btc 0.019095 16.39481 [11480201143] margin:0.24090075936107]Array
(
    [complete] => 
    [id] => 11480201143
    [time] => 1579435667132
    [pending] => 16.39481000
    [amount] => 16.39481000
    [type] => buy
    [price] => 0.019095
)

2020-01-19 13:07:53 - cex delete buy orders: eth_btc[move]
2020-01-19 13:07:54 - cex place new buy order: eth_btc 0.019091 16.39395 [11480201903] margin:0.2565982404692]Array
(
    [complete] => 
    [id] => 11480201903
    [time] => 1579435673664
    [pending] => 16.39395000
    [amount] => 16.39395000
    [type] => buy
    [price] => 0.019091
)

2020-01-19 13:07:59 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:08:00 - cex place new buy order: eth_btc 0.019093 16.39653 [11480202578] margin:0.28282616665793]Array
(
    [complete] => 
    [id] => 11480202578
    [time] => 1579435680051
    [pending] => 16.39653000
    [amount] => 16.39653000
    [type] => buy
    [price] => 0.019093
)

2020-01-19 13:08:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:08:04 - cex place new buy order: eth_btc 0.019095 16.39481 [11480203137] margin:0.26708562450903]Array
(
    [complete] => 
    [id] => 11480203137
    [time] => 1579435683653
    [pending] => 16.39481000
    [amount] => 16.39481000
    [type] => buy
    [price] => 0.019095
)

2020-01-19 13:08:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:08:10 - cex place new buy order: eth_btc 0.019097 16.39309 [11480204317] margin:0.27229407760381]Array
(
    [complete] => 
    [id] => 11480204317
    [time] => 1579435690454
    [pending] => 16.39309000
    [amount] => 16.39309000
    [type] => buy
    [price] => 0.019097
)

2020-01-19 13:08:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:08:17 - cex place new buy order: eth_btc 0.019112 16.38023 [11480205184] margin:0.20929259104228]Array
(
    [complete] => 
    [id] => 11480205184
    [time] => 1579435696990
    [pending] => 16.38023000
    [amount] => 16.38023000
    [type] => buy
    [price] => 0.019112
)

2020-01-19 13:08:23 - cex delete buy orders: eth_btc[move]
2020-01-19 13:08:24 - cex place new buy order: eth_btc 0.019111 16.37937 [11480206188] margin:0.21974572280645]Array
(
    [complete] => 
    [id] => 11480206188
    [time] => 1579435703658
    [pending] => 16.37937000
    [amount] => 16.37937000
    [type] => buy
    [price] => 0.019111
)

2020-01-19 13:08:29 - cex delete buy orders: eth_btc[move]
2020-01-19 13:08:30 - cex place new buy order: eth_btc 0.019099 16.38023 [11480206979] margin:0.23545416492257]Array
(
    [complete] => 
    [id] => 11480206979
    [time] => 1579435710025
    [pending] => 16.38023000
    [amount] => 16.38023000
    [type] => buy
    [price] => 0.019099
)

2020-01-19 13:08:46 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:08:47 - cex place new buy order: eth_btc 0.019101 16.38966 [11480209811] margin:0.26700172765823]Array
(
    [complete] => 
    [id] => 11480209811
    [time] => 1579435726679
    [pending] => 16.38966000
    [amount] => 16.38966000
    [type] => buy
    [price] => 0.019101
)

2020-01-19 13:08:52 - cex delete buy orders: eth_btc[move]
2020-01-19 13:08:53 - cex place new buy order: eth_btc 0.0191 16.3888 [11480211040] margin:0.27745785781592]Array
(
    [complete] => 
    [id] => 11480211040
    [time] => 1579435733222
    [pending] => 16.38880000
    [amount] => 16.38880000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:09:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:09:04 - cex place new buy order: eth_btc 0.019102 16.3888 [11480212867] margin:0.28269291173699]Array
(
    [complete] => 
    [id] => 11480212867
    [time] => 1579435743662
    [pending] => 16.38880000
    [amount] => 16.38880000
    [type] => buy
    [price] => 0.019102
)

2020-01-19 13:09:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:09:10 - cex place new buy order: eth_btc 0.019104 16.38709 [11480213974] margin:0.24078726968175]Array
(
    [complete] => 
    [id] => 11480213974
    [time] => 1579435750551
    [pending] => 16.38709000
    [amount] => 16.38709000
    [type] => buy
    [price] => 0.019104
)

2020-01-19 13:09:16 - cex delete buy orders: eth_btc[move]
2020-01-19 13:09:17 - cex place new buy order: eth_btc 0.019098 16.38623 [11480214749] margin:0.21983773881182]Array
(
    [complete] => 
    [id] => 11480214749
    [time] => 1579435757094
    [pending] => 16.38623000
    [amount] => 16.38623000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:09:23 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:09:24 - cex place new buy order: eth_btc 0.0191 16.39052 [11480215858] margin:0.22513089005234]Array
(
    [complete] => 
    [id] => 11480215858
    [time] => 1579435763681
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:09:30 - cex delete buy orders: eth_btc[move]
2020-01-19 13:09:30 - cex place new buy order: eth_btc 0.019098 16.38966 [11480216827] margin:0.20417779173865]Array
(
    [complete] => 
    [id] => 11480216827
    [time] => 1579435770495
    [pending] => 16.38966000
    [amount] => 16.38966000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:09:37 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:09:38 - cex place new buy order: eth_btc 0.0191 16.39052 [11480217808] margin:0.22513089005234]Array
(
    [complete] => 
    [id] => 11480217808
    [time] => 1579435777926
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:09:44 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:09:50 - cex place new buy order: eth_btc 0.019099 16.3914 [11480219317]Array
(
    [complete] => 
    [id] => 11480219317
    [time] => 1579435790041
    [pending] => 16.39140000
    [amount] => 16.39140000
    [type] => buy
    [price] => 0.019099
)

2020-01-19 13:09:56 - cex delete buy orders: eth_btc[move]
2020-01-19 13:09:57 - cex place new buy order: eth_btc 0.019098 16.39052 [11480220366] margin:0.24083769633507]Array
(
    [complete] => 
    [id] => 11480220366
    [time] => 1579435796680
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:10:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:10:04 - cex place new buy order: eth_btc 0.019098 16.39138 [11480220995] margin:0.24608618252264]Array
(
    [complete] => 
    [id] => 11480220995
    [time] => 1579435803658
    [pending] => 16.39138000
    [amount] => 16.39138000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:10:14 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:10:14 - cex place new buy order: eth_btc 0.0191 16.39052 [11480222715] margin:0.22513089005234]Array
(
    [complete] => 
    [id] => 11480222715
    [time] => 1579435814536
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:10:20 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:10:21 - cex place new buy order: eth_btc 0.019102 16.3888 [11480223788] margin:0.22510731860537]Array
(
    [complete] => 
    [id] => 11480223788
    [time] => 1579435820820
    [pending] => 16.38880000
    [amount] => 16.38880000
    [type] => buy
    [price] => 0.019102
)

2020-01-19 13:10:26 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:10:27 - cex place new buy order: eth_btc 0.019104 16.38709 [11480224974] margin:0.2146147403685]Array
(
    [complete] => 
    [id] => 11480224974
    [time] => 1579435827132
    [pending] => 16.38709000
    [amount] => 16.38709000
    [type] => buy
    [price] => 0.019104
)

2020-01-19 13:10:32 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:10:33 - cex place new buy order: eth_btc 0.019106 16.38537 [11480225879] margin:0.23552810635403]Array
(
    [complete] => 
    [id] => 11480225879
    [time] => 1579435833579
    [pending] => 16.38537000
    [amount] => 16.38537000
    [type] => buy
    [price] => 0.019106
)

2020-01-19 13:10:39 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:10:40 - cex place new buy order: eth_btc 0.019108 16.38366 [11480226615] margin:0.21980322378061]Array
(
    [complete] => 
    [id] => 11480226615
    [time] => 1579435839764
    [pending] => 16.38366000
    [amount] => 16.38366000
    [type] => buy
    [price] => 0.019108
)

2020-01-19 13:10:45 - cex delete buy orders: eth_btc[move]
2020-01-19 13:10:46 - cex place new buy order: eth_btc 0.019098 16.3828 [11480227536] margin:0.22502485739704]Array
(
    [complete] => 
    [id] => 11480227536
    [time] => 1579435845807
    [pending] => 16.38280000
    [amount] => 16.38280000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:10:56 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:10:57 - cex place new buy order: eth_btc 0.0191 16.39052 [11480228651] margin:0.26178010471203]Array
(
    [complete] => 
    [id] => 11480228651
    [time] => 1579435856682
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:11:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:11:04 - cex place new buy order: eth_btc 0.019102 16.3888 [11480230210] margin:0.25651764213173]Array
(
    [complete] => 
    [id] => 11480230210
    [time] => 1579435864089
    [pending] => 16.38880000
    [amount] => 16.38880000
    [type] => buy
    [price] => 0.019102
)

2020-01-19 13:11:10 - cex delete buy orders: eth_btc[move]
2020-01-19 13:11:10 - cex place new buy order: eth_btc 0.019098 16.38795 [11480231882] margin:0.24079987436527]Array
(
    [complete] => 
    [id] => 11480231882
    [time] => 1579435870465
    [pending] => 16.38795000
    [amount] => 16.38795000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:11:22 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:11:23 - cex place new buy order: eth_btc 0.0191 16.39052 [11480234179] margin:0.2722513089005]Array
(
    [complete] => 
    [id] => 11480234179
    [time] => 1579435883239
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:11:28 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:11:29 - cex place new buy order: eth_btc 0.019102 16.3888 [11480234957] margin:0.25128258821066]Array
(
    [complete] => 
    [id] => 11480234957
    [time] => 1579435889288
    [pending] => 16.38880000
    [amount] => 16.38880000
    [type] => buy
    [price] => 0.019102
)

2020-01-19 13:11:34 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:11:35 - cex place new buy order: eth_btc 0.019104 16.38709 [11480235793] margin:0.25125628140703]Array
(
    [complete] => 
    [id] => 11480235793
    [time] => 1579435895368
    [pending] => 16.38709000
    [amount] => 16.38709000
    [type] => buy
    [price] => 0.019104
)

2020-01-19 13:11:41 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:11:42 - cex place new buy order: eth_btc 0.019106 16.38537 [11480236796] margin:0.21982623259706]Array
(
    [complete] => 
    [id] => 11480236796
    [time] => 1579435901973
    [pending] => 16.38537000
    [amount] => 16.38537000
    [type] => buy
    [price] => 0.019106
)

2020-01-19 13:11:47 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:11:48 - cex place new buy order: eth_btc 0.019108 16.38366 [11480237464] margin:0.21456981369059]Array
(
    [complete] => 
    [id] => 11480237464
    [time] => 1579435908076
    [pending] => 16.38366000
    [amount] => 16.38366000
    [type] => buy
    [price] => 0.019108
)

2020-01-19 13:11:54 - cex delete buy orders: eth_btc[move]
2020-01-19 13:11:55 - cex place new buy order: eth_btc 0.019098 16.3828 [11480238321] margin:0.18315976764876]Array
(
    [complete] => 
    [id] => 11480238321
    [time] => 1579435914597
    [pending] => 16.38280000
    [amount] => 16.38280000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:12:00 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:12:01 - cex place new buy order: eth_btc 0.0191 16.39052 [11480239400] margin:0.24083769633507]Array
(
    [complete] => 
    [id] => 11480239400
    [time] => 1579435920832
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:12:03 - cex place new buy order: eth_btc 0.019102 0.1388 [11480239678]Array
(
    [complete] => 
    [id] => 11480239678
    [time] => 1579435922500
    [pending] => 0.13880000
    [amount] => 0.13880000
    [type] => buy
    [price] => 0.019102
)

2020-01-19 13:12:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:12:09 - cex place new buy order: eth_btc 0.019104 16.38709 [11480240638] margin:0.2146147403685]Array
(
    [complete] => 
    [id] => 11480240638
    [time] => 1579435929376
    [pending] => 16.38709000
    [amount] => 16.38709000
    [type] => buy
    [price] => 0.019104
)

2020-01-19 13:12:14 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:12:15 - cex place new buy order: eth_btc 0.019106 16.38537 [11480241489] margin:0.20412435884014]Array
(
    [complete] => 
    [id] => 11480241489
    [time] => 1579435935422
    [pending] => 16.38537000
    [amount] => 16.38537000
    [type] => buy
    [price] => 0.019106
)

2020-01-19 13:12:21 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:12:28 - cex place new buy order: eth_btc 0.019099 16.3914 [11480243290]Array
(
    [complete] => 
    [id] => 11480243290
    [time] => 1579435947763
    [pending] => 16.39140000
    [amount] => 16.39140000
    [type] => buy
    [price] => 0.019099
)

2020-01-19 13:12:33 - cex delete buy orders: eth_btc[move]
2020-01-19 13:12:34 - cex place new buy order: eth_btc 0.019098 16.39052 [11480244347] margin:0.23036649214658]Array
(
    [complete] => 
    [id] => 11480244347
    [time] => 1579435953684
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:12:39 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:12:40 - cex place new buy order: eth_btc 0.0191 16.39052 [11480245459] margin:0.23036649214658]Array
(
    [complete] => 
    [id] => 11480245459
    [time] => 1579435960435
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:12:46 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:12:52 - cex place new buy order: eth_btc 0.019077 16.4103 [11480248272]Array
(
    [complete] => 
    [id] => 11480248272
    [time] => 1579435972364
    [pending] => 16.41030000
    [amount] => 16.41030000
    [type] => buy
    [price] => 0.019077
)

2020-01-19 13:12:57 - cex delete buy orders: eth_btc[move]
2020-01-19 13:12:58 - cex place new buy order: eth_btc 0.019076 16.40942 [11480249846] margin:0.20442394380962]Array
(
    [complete] => 
    [id] => 11480249846
    [time] => 1579435978469
    [pending] => 16.40942000
    [amount] => 16.40942000
    [type] => buy
    [price] => 0.019076
)

2020-01-19 13:13:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:13:09 - cex place new buy order: eth_btc 0.019078 16.40942 [11480252305] margin:0.25159870007339]Array
(
    [complete] => 
    [id] => 11480252305
    [time] => 1579435989215
    [pending] => 16.40942000
    [amount] => 16.40942000
    [type] => buy
    [price] => 0.019078
)

2020-01-19 13:13:15 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:13:16 - cex place new buy order: eth_btc 0.01908 16.4077 [11480253742] margin:0.25681341719077]Array
(
    [complete] => 
    [id] => 11480253742
    [time] => 1579435996005
    [pending] => 16.40770000
    [amount] => 16.40770000
    [type] => buy
    [price] => 0.01908
)

2020-01-19 13:13:21 - cex delete buy orders: eth_btc[move]
2020-01-19 13:13:22 - cex place new buy order: eth_btc 0.019076 16.40684 [11480254972] margin:0.25155914260258]Array
(
    [complete] => 
    [id] => 11480254972
    [time] => 1579436002313
    [pending] => 16.40684000
    [amount] => 16.40684000
    [type] => buy
    [price] => 0.019076
)

2020-01-19 13:13:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:13:44 - cex place new buy order: eth_btc 0.019078 16.40942 [11480258431] margin:0.23063214173393]Array
(
    [complete] => 
    [id] => 11480258431
    [time] => 1579436024520
    [pending] => 16.40942000
    [amount] => 16.40942000
    [type] => buy
    [price] => 0.019078
)

2020-01-19 13:13:50 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:13:51 - cex place new buy order: eth_btc 0.01908 16.4077 [11480259786] margin:0.20440251572327]Array
(
    [complete] => 
    [id] => 11480259786
    [time] => 1579436030841
    [pending] => 16.40770000
    [amount] => 16.40770000
    [type] => buy
    [price] => 0.01908
)

2020-01-19 13:13:57 - cex delete buy orders: eth_btc[move]
2020-01-19 13:13:57 - cex place new buy order: eth_btc 0.019062 16.40684 [11480261197] margin:0.23583669618992]Array
(
    [complete] => 
    [id] => 11480261197
    [time] => 1579436037502
    [pending] => 16.40684000
    [amount] => 16.40684000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:14:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:14:04 - cex place new buy order: eth_btc 0.019066 16.41975 [11480262161] margin:0.29896150215043]Array
(
    [complete] => 
    [id] => 11480262161
    [time] => 1579436044071
    [pending] => 16.41975000
    [amount] => 16.41975000
    [type] => buy
    [price] => 0.019066
)

2020-01-19 13:14:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:14:10 - cex place new buy order: eth_btc 0.019068 16.41802 [11480263144] margin:0.28844136773651]Array
(
    [complete] => 
    [id] => 11480263144
    [time] => 1579436050107
    [pending] => 16.41802000
    [amount] => 16.41802000
    [type] => buy
    [price] => 0.019068
)

2020-01-19 13:14:15 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:14:17 - cex place new buy order: eth_btc 0.01907 16.4163 [11480263961] margin:0.31987414787624]Array
(
    [complete] => 
    [id] => 11480263961
    [time] => 1579436056608
    [pending] => 16.41630000
    [amount] => 16.41630000
    [type] => buy
    [price] => 0.01907
)

2020-01-19 13:14:22 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:14:23 - cex place new buy order: eth_btc 0.019076 16.41114 [11480265716] margin:0.30404697001467]Array
(
    [complete] => 
    [id] => 11480265716
    [time] => 1579436063269
    [pending] => 16.41114000
    [amount] => 16.41114000
    [type] => buy
    [price] => 0.019076
)

2020-01-19 13:14:28 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:14:29 - cex place new buy order: eth_btc 0.019078 16.40942 [11480266666] margin:0.29353181675229]Array
(
    [complete] => 
    [id] => 11480266666
    [time] => 1579436069360
    [pending] => 16.40942000
    [amount] => 16.40942000
    [type] => buy
    [price] => 0.019078
)

2020-01-19 13:14:35 - cex delete buy orders: eth_btc[move]
2020-01-19 13:14:36 - cex place new buy order: eth_btc 0.019062 16.40856 [11480267504] margin:0.25682687771895]Array
(
    [complete] => 
    [id] => 11480267504
    [time] => 1579436076567
    [pending] => 16.40856000
    [amount] => 16.40856000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:14:42 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:14:43 - cex place new buy order: eth_btc 0.019065 16.42061 [11480268261] margin:0.30946761080513]Array
(
    [complete] => 
    [id] => 11480268261
    [time] => 1579436083362
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:14:49 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:14:50 - cex place new buy order: eth_btc 0.019067 16.41889 [11480269570] margin:0.30419048618031]Array
(
    [complete] => 
    [id] => 11480269570
    [time] => 1579436089808
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:14:55 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:14:56 - cex place new buy order: eth_btc 0.01907 16.4163 [11480270297] margin:0.2884111169376]Array
(
    [complete] => 
    [id] => 11480270297
    [time] => 1579436095804
    [pending] => 16.41630000
    [amount] => 16.41630000
    [type] => buy
    [price] => 0.01907
)

2020-01-19 13:15:04 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:15:04 - cex place new buy order: eth_btc 0.019073 16.41372 [11480271316] margin:0.2883657526346]Array
(
    [complete] => 
    [id] => 11480271316
    [time] => 1579436104461
    [pending] => 16.41372000
    [amount] => 16.41372000
    [type] => buy
    [price] => 0.019073
)

2020-01-19 13:15:10 - cex delete buy orders: eth_btc[move]
2020-01-19 13:15:11 - cex place new buy order: eth_btc 0.019072 16.41286 [11480271856] margin:0.2883506343714]Array
(
    [complete] => 
    [id] => 11480271856
    [time] => 1579436110757
    [pending] => 16.41286000
    [amount] => 16.41286000
    [type] => buy
    [price] => 0.019072
)

2020-01-19 13:15:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:15:21 - cex place new buy order: eth_btc 0.019074 16.41286 [11480272894] margin:0.27786515675789]Array
(
    [complete] => 
    [id] => 11480272894
    [time] => 1579436121547
    [pending] => 16.41286000
    [amount] => 16.41286000
    [type] => buy
    [price] => 0.019074
)

2020-01-19 13:15:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:15:28 - cex place new buy order: eth_btc 0.019076 16.41114 [11480274034] margin:0.27259383518556]Array
(
    [complete] => 
    [id] => 11480274034
    [time] => 1579436128006
    [pending] => 16.41114000
    [amount] => 16.41114000
    [type] => buy
    [price] => 0.019076
)

2020-01-19 13:15:33 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:15:34 - cex place new buy order: eth_btc 0.019078 16.40942 [11480274631] margin:0.2358737813188]Array
(
    [complete] => 
    [id] => 11480274631
    [time] => 1579436134436
    [pending] => 16.40942000
    [amount] => 16.40942000
    [type] => buy
    [price] => 0.019078
)

2020-01-19 13:15:40 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:15:41 - cex place new buy order: eth_btc 0.01908 16.4077 [11480275027] margin:0.21488469601676]Array
(
    [complete] => 
    [id] => 11480275027
    [time] => 1579436140735
    [pending] => 16.40770000
    [amount] => 16.40770000
    [type] => buy
    [price] => 0.01908
)

2020-01-19 13:15:46 - cex delete buy orders: eth_btc[move]
2020-01-19 13:15:47 - cex place new buy order: eth_btc 0.019063 16.40684 [11480275802] margin:0.20963261883549]Array
(
    [complete] => 
    [id] => 11480275802
    [time] => 1579436147228
    [pending] => 16.40684000
    [amount] => 16.40684000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:15:53 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:15:54 - cex place new buy order: eth_btc 0.019065 16.42061 [11480276516] margin:0.2884867558353]Array
(
    [complete] => 
    [id] => 11480276516
    [time] => 1579436153764
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:15:59 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:16:00 - cex place new buy order: eth_btc 0.019067 16.41889 [11480277047] margin:0.27796716840616]Array
(
    [complete] => 
    [id] => 11480277047
    [time] => 1579436160032
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:16:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:16:04 - cex place new buy order: eth_btc 0.019069 16.41716 [11480278033] margin:0.26744978761339]Array
(
    [complete] => 
    [id] => 11480278033
    [time] => 1579436164066
    [pending] => 16.41716000
    [amount] => 16.41716000
    [type] => buy
    [price] => 0.019069
)

2020-01-19 13:16:10 - cex delete buy orders: eth_btc[move]
2020-01-19 13:16:11 - cex place new buy order: eth_btc 0.019062 16.4163 [11480279382] margin:0.19926586261143]Array
(
    [complete] => 
    [id] => 11480279382
    [time] => 1579436170794
    [pending] => 16.41630000
    [amount] => 16.41630000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:16:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:16:17 - cex place new buy order: eth_btc 0.019064 16.42147 [11480280193] margin:0.22555602182122]Array
(
    [complete] => 
    [id] => 11480280193
    [time] => 1579436177108
    [pending] => 16.42147000
    [amount] => 16.42147000
    [type] => buy
    [price] => 0.019064
)

2020-01-19 13:16:23 - cex delete buy orders: eth_btc[move]
2020-01-19 13:16:24 - cex place new buy order: eth_btc 0.019062 16.42061 [11480281139] margin:0.27275111460789]Array
(
    [complete] => 
    [id] => 11480281139
    [time] => 1579436183690
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:16:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:16:36 - cex place new buy order: eth_btc 0.019064 16.42147 [11480282447] margin:0.28325639949642]Array
(
    [complete] => 
    [id] => 11480282447
    [time] => 1579436195826
    [pending] => 16.42147000
    [amount] => 16.42147000
    [type] => buy
    [price] => 0.019064
)

2020-01-19 13:16:42 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:16:49 - cex place new buy order: eth_btc 0.019062 16.4232 [11480284019]Array
(
    [complete] => 
    [id] => 11480284019
    [time] => 1579436209229
    [pending] => 16.42320000
    [amount] => 16.42320000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:16:55 - cex delete buy orders: eth_btc[move]
2020-01-19 13:16:56 - cex place new buy order: eth_btc 0.019063 16.42147 [11480284696] margin:0.19932857742342]Array
(
    [complete] => 
    [id] => 11480284696
    [time] => 1579436216101
    [pending] => 16.42147000
    [amount] => 16.42147000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:17:03 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:17:08 - cex place new buy order: eth_btc 0.019062 16.4232 [11480285771]Array
(
    [complete] => 
    [id] => 11480285771
    [time] => 1579436228570
    [pending] => 16.42320000
    [amount] => 16.42320000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:17:14 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:17:14 - cex place new buy order: eth_btc 0.019064 16.42147 [11480286435] margin:0.20981955518253]Array
(
    [complete] => 
    [id] => 11480286435
    [time] => 1579436234466
    [pending] => 16.42147000
    [amount] => 16.42147000
    [type] => buy
    [price] => 0.019064
)

2020-01-19 13:17:20 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:17:27 - cex place new buy order: eth_btc 0.019063 16.4223 [11480288014]Array
(
    [complete] => 
    [id] => 11480288014
    [time] => 1579436246625
    [pending] => 16.42230000
    [amount] => 16.42230000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:17:31 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:17:32 - cex place new buy order: eth_btc 0.019065 16.42061 [11480288995] margin:0.2202989771833]Array
(
    [complete] => 
    [id] => 11480288995
    [time] => 1579436252297
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:17:38 - cex delete buy orders: eth_btc[move]
2020-01-19 13:17:39 - cex place new buy order: eth_btc 0.019066 16.41889 [11480290223] margin:0.19929721508365]Array
(
    [complete] => 
    [id] => 11480290223
    [time] => 1579436258915
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019066
)

2020-01-19 13:17:46 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:17:53 - cex place new buy order: eth_btc 0.019063 16.4223 [11480292070]Array
(
    [complete] => 
    [id] => 11480292070
    [time] => 1579436272783
    [pending] => 16.42230000
    [amount] => 16.42230000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:17:58 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:18:04 - cex place new buy order: eth_btc 0.019042 16.4404 [11480293633]Array
(
    [complete] => 
    [id] => 11480293633
    [time] => 1579436283959
    [pending] => 16.44040000
    [amount] => 16.44040000
    [type] => buy
    [price] => 0.019042
)

2020-01-19 13:18:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:18:10 - cex place new buy order: eth_btc 0.019044 16.43871 [11480294822] margin:0.2940558706154]Array
(
    [complete] => 
    [id] => 11480294822
    [time] => 1579436290067
    [pending] => 16.43871000
    [amount] => 16.43871000
    [type] => buy
    [price] => 0.019044
)

2020-01-19 13:18:17 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:18:17 - cex place new buy order: eth_btc 0.019046 16.43699 [11480295723] margin:0.29402499212434]Array
(
    [complete] => 
    [id] => 11480295723
    [time] => 1579436297528
    [pending] => 16.43699000
    [amount] => 16.43699000
    [type] => buy
    [price] => 0.019046
)

2020-01-19 13:18:24 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:18:25 - cex place new buy order: eth_btc 0.019048 16.43526 [11480296685] margin:0.29399412011759]Array
(
    [complete] => 
    [id] => 11480296685
    [time] => 1579436304668
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:18:30 - cex delete buy orders: eth_btc[move]
2020-01-19 13:18:31 - cex place new buy order: eth_btc 0.019042 16.4344 [11480297500] margin:0.26773058953224]Array
(
    [complete] => 
    [id] => 11480297500
    [time] => 1579436311128
    [pending] => 16.43440000
    [amount] => 16.43440000
    [type] => buy
    [price] => 0.019042
)

2020-01-19 13:18:48 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:18:49 - cex place new buy order: eth_btc 0.019044 16.43871 [11480300251] margin:0.2940558706154]Array
(
    [complete] => 
    [id] => 11480300251
    [time] => 1579436328869
    [pending] => 16.43871000
    [amount] => 16.43871000
    [type] => buy
    [price] => 0.019044
)

2020-01-19 13:18:55 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:18:56 - cex place new buy order: eth_btc 0.019046 16.43699 [11480301868] margin:0.27827365326054]Array
(
    [complete] => 
    [id] => 11480301868
    [time] => 1579436336560
    [pending] => 16.43699000
    [amount] => 16.43699000
    [type] => buy
    [price] => 0.019046
)

2020-01-19 13:19:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:19:04 - cex place new buy order: eth_btc 0.019048 16.43526 [11480302818] margin:0.27299454010918]Array
(
    [complete] => 
    [id] => 11480302818
    [time] => 1579436343654
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:19:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:19:10 - cex place new buy order: eth_btc 0.019052 16.43181 [11480303848] margin:0.30442998110434]Array
(
    [complete] => 
    [id] => 11480303848
    [time] => 1579436350095
    [pending] => 16.43181000
    [amount] => 16.43181000
    [type] => buy
    [price] => 0.019052
)

2020-01-19 13:19:17 - cex delete buy orders: eth_btc[move]
2020-01-19 13:19:17 - cex place new buy order: eth_btc 0.019053 16.43009 [11480304971] margin:0.19943318988138]Array
(
    [complete] => 
    [id] => 11480304971
    [time] => 1579436357532
    [pending] => 16.43009000
    [amount] => 16.43009000
    [type] => buy
    [price] => 0.019053
)

2020-01-19 13:19:23 - cex delete buy orders: eth_btc[move]
2020-01-19 13:19:24 - cex place new buy order: eth_btc 0.01904 16.43009 [11480305818] margin:0.24141912459326]Array
(
    [complete] => 
    [id] => 11480305818
    [time] => 1579436364097
    [pending] => 16.43009000
    [amount] => 16.43009000
    [type] => buy
    [price] => 0.01904
)

2020-01-19 13:19:30 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:19:31 - cex place new buy order: eth_btc 0.019043 16.43958 [11480307039] margin:0.32032767946226]Array
(
    [complete] => 
    [id] => 11480307039
    [time] => 1579436371428
    [pending] => 16.43958000
    [amount] => 16.43958000
    [type] => buy
    [price] => 0.019043
)

2020-01-19 13:19:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:19:39 - cex place new buy order: eth_btc 0.019045 16.43785 [11480308071] margin:0.35179837227619]Array
(
    [complete] => 
    [id] => 11480308071
    [time] => 1579436378910
    [pending] => 16.43785000
    [amount] => 16.43785000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:19:46 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:19:47 - cex place new buy order: eth_btc 0.019062 16.42319 [11480309216] margin:0.32000839366277]Array
(
    [complete] => 
    [id] => 11480309216
    [time] => 1579436387068
    [pending] => 16.42319000
    [amount] => 16.42319000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:19:53 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:19:54 - cex place new buy order: eth_btc 0.019066 16.41975 [11480310151] margin:0.29896150215043]Array
(
    [complete] => 
    [id] => 11480310151
    [time] => 1579436394536
    [pending] => 16.41975000
    [amount] => 16.41975000
    [type] => buy
    [price] => 0.019066
)

2020-01-19 13:20:01 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:20:02 - cex place new buy order: eth_btc 0.019068 16.41802 [11480312117] margin:0.26746381371932]Array
(
    [complete] => 
    [id] => 11480312117
    [time] => 1579436402222
    [pending] => 16.41802000
    [amount] => 16.41802000
    [type] => buy
    [price] => 0.019068
)

2020-01-19 13:20:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:20:09 - cex place new buy order: eth_btc 0.01907 16.4163 [11480313345] margin:0.25170424750918]Array
(
    [complete] => 
    [id] => 11480313345
    [time] => 1579436408912
    [pending] => 16.41630000
    [amount] => 16.41630000
    [type] => buy
    [price] => 0.01907
)

2020-01-19 13:20:14 - cex delete buy orders: eth_btc[move]
2020-01-19 13:20:15 - cex place new buy order: eth_btc 0.019064 16.41544 [11480314651] margin:0.26742173981438]Array
(
    [complete] => 
    [id] => 11480314651
    [time] => 1579436415213
    [pending] => 16.41544000
    [amount] => 16.41544000
    [type] => buy
    [price] => 0.019064
)

2020-01-19 13:20:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:20:22 - cex place new buy order: eth_btc 0.019067 16.41889 [11480316026] margin:0.25698851418681]Array
(
    [complete] => 
    [id] => 11480316026
    [time] => 1579436421935
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:20:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:20:28 - cex place new buy order: eth_btc 0.019069 16.41716 [11480317229] margin:0.22025276626985]Array
(
    [complete] => 
    [id] => 11480317229
    [time] => 1579436428125
    [pending] => 16.41716000
    [amount] => 16.41716000
    [type] => buy
    [price] => 0.019069
)

2020-01-19 13:20:34 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:20:39 - cex place new buy order: eth_btc 0.019061 16.4241 [11480318831]Array
(
    [complete] => 
    [id] => 11480318831
    [time] => 1579436439239
    [pending] => 16.42410000
    [amount] => 16.42410000
    [type] => buy
    [price] => 0.019061
)

2020-01-19 13:20:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:20:45 - cex place new buy order: eth_btc 0.019063 16.42233 [11480319469] margin:0.22032208991241]Array
(
    [complete] => 
    [id] => 11480319469
    [time] => 1579436445147
    [pending] => 16.42233000
    [amount] => 16.42233000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:20:51 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:20:57 - cex place new buy order: eth_btc 0.019062 16.4232 [11480321070]Array
(
    [complete] => 
    [id] => 11480321070
    [time] => 1579436457345
    [pending] => 16.42320000
    [amount] => 16.42320000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:21:02 - cex delete buy orders: eth_btc[move]
2020-01-19 13:21:04 - cex place new buy order: eth_btc 0.019038 16.42233 [11480322059] margin:0.15212715732047]Array
(
    [complete] => 
    [id] => 11480322059
    [time] => 1579436463685
    [pending] => 16.42233000
    [amount] => 16.42233000
    [type] => buy
    [price] => 0.019038
)

2020-01-19 13:21:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:21:11 - cex place new buy order: eth_btc 0.019041 16.4413 [11480323142] margin:0.28359855049629]Array
(
    [complete] => 
    [id] => 11480323142
    [time] => 1579436470924
    [pending] => 16.44130000
    [amount] => 16.44130000
    [type] => buy
    [price] => 0.019041
)

2020-01-19 13:21:21 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:21:27 - cex place new buy order: eth_btc 0.019037 16.4448 [11480325519]Array
(
    [complete] => 
    [id] => 11480325519
    [time] => 1579436487143
    [pending] => 16.44480000
    [amount] => 16.44480000
    [type] => buy
    [price] => 0.019037
)

2020-01-19 13:21:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:21:45 - cex place new buy order: eth_btc 0.019039 16.44303 [11480329369] margin:0.25736645832239]Array
(
    [complete] => 
    [id] => 11480329369
    [time] => 1579436504645
    [pending] => 16.44303000
    [amount] => 16.44303000
    [type] => buy
    [price] => 0.019039
)

2020-01-19 13:21:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:21:52 - cex place new buy order: eth_btc 0.019043 16.43958 [11480330876] margin:0.30457385916085]Array
(
    [complete] => 
    [id] => 11480330876
    [time] => 1579436511923
    [pending] => 16.43958000
    [amount] => 16.43958000
    [type] => buy
    [price] => 0.019043
)

2020-01-19 13:21:59 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:22:00 - cex place new buy order: eth_btc 0.019045 16.43785 [11480332076] margin:0.2047781569966]Array
(
    [complete] => 
    [id] => 11480332076
    [time] => 1579436519777
    [pending] => 16.43785000
    [amount] => 16.43785000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:22:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:22:05 - cex place new buy order: eth_btc 0.019037 16.43699 [11480332815] margin:0.241520529245]Array
(
    [complete] => 
    [id] => 11480332815
    [time] => 1579436524526
    [pending] => 16.43699000
    [amount] => 16.43699000
    [type] => buy
    [price] => 0.019037
)

2020-01-19 13:22:21 - cex delete buy orders: eth_btc[move]
2020-01-19 13:22:22 - cex place new buy order: eth_btc 0.019018 16.44389 [11480337027] margin:0.14707427250762]Array
(
    [complete] => 
    [id] => 11480337027
    [time] => 1579436541952
    [pending] => 16.44389000
    [amount] => 16.44389000
    [type] => buy
    [price] => 0.019018
)

2020-01-19 13:22:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:22:30 - cex place new buy order: eth_btc 0.01902 16.45946 [11480338440] margin:0.25762355415351]Array
(
    [complete] => 
    [id] => 11480338440
    [time] => 1579436549895
    [pending] => 16.45946000
    [amount] => 16.45946000
    [type] => buy
    [price] => 0.01902
)

2020-01-19 13:22:37 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:22:43 - cex place new buy order: eth_btc 0.018998 16.4785 [11480341457]Array
(
    [complete] => 
    [id] => 11480341457
    [time] => 1579436562723
    [pending] => 16.47850000
    [amount] => 16.47850000
    [type] => buy
    [price] => 0.018998
)

2020-01-19 13:22:52 - cex delete buy orders: eth_btc[move]
2020-01-19 13:22:53 - cex place new buy order: eth_btc 0.018996 16.47765 [11480343787] margin:0.24738144112848]Array
(
    [complete] => 
    [id] => 11480343787
    [time] => 1579436573424
    [pending] => 16.47765000
    [amount] => 16.47765000
    [type] => buy
    [price] => 0.018996
)

2020-01-19 13:22:59 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:23:00 - cex place new buy order: eth_btc 0.018998 16.47851 [11480345523] margin:0.23686703863564]Array
(
    [complete] => 
    [id] => 11480345523
    [time] => 1579436579778
    [pending] => 16.47851000
    [amount] => 16.47851000
    [type] => buy
    [price] => 0.018998
)

2020-01-19 13:23:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:23:04 - cex place new buy order: eth_btc 0.018996 16.47765 [11480347067] margin:0.2736986157166]Array
(
    [complete] => 
    [id] => 11480347067
    [time] => 1579436584155
    [pending] => 16.47765000
    [amount] => 16.47765000
    [type] => buy
    [price] => 0.018996
)

2020-01-19 13:23:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:23:11 - cex place new buy order: eth_btc 0.019019 16.46032 [11480349923] margin:0.39960039960041]Array
(
    [complete] => 
    [id] => 11480349923
    [time] => 1579436591019
    [pending] => 16.46032000
    [amount] => 16.46032000
    [type] => buy
    [price] => 0.019019
)

2020-01-19 13:23:17 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:23:23 - cex place new buy order: eth_btc 0.01904 16.4422 [11480353495]Array
(
    [complete] => 
    [id] => 11480353495
    [time] => 1579436603306
    [pending] => 16.44220000
    [amount] => 16.44220000
    [type] => buy
    [price] => 0.01904
)

2020-01-19 13:23:42 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:23:43 - cex place new buy order: eth_btc 0.01906 16.42491 [11480357769] margin:0.29380902413432]Array
(
    [complete] => 
    [id] => 11480357769
    [time] => 1579436623277
    [pending] => 16.42491000
    [amount] => 16.42491000
    [type] => buy
    [price] => 0.01906
)

2020-01-19 13:23:48 - cex delete buy orders: eth_btc[move]
2020-01-19 13:23:49 - cex place new buy order: eth_btc 0.019038 16.42405 [11480359097] margin:0.1836210062431]Array
(
    [complete] => 
    [id] => 11480359097
    [time] => 1579436629373
    [pending] => 16.42405000
    [amount] => 16.42405000
    [type] => buy
    [price] => 0.019038
)

2020-01-19 13:23:54 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:23:55 - cex place new buy order: eth_btc 0.019041 16.4413 [11480360477] margin:0.26259125045953]Array
(
    [complete] => 
    [id] => 11480360477
    [time] => 1579436635415
    [pending] => 16.44130000
    [amount] => 16.44130000
    [type] => buy
    [price] => 0.019041
)

2020-01-19 13:24:01 - cex delete buy orders: eth_btc[move]
2020-01-19 13:24:02 - cex place new buy order: eth_btc 0.019015 16.44044 [11480362084] margin:0.14179182858942]Array
(
    [complete] => 
    [id] => 11480362084
    [time] => 1579436642422
    [pending] => 16.44044000
    [amount] => 16.44044000
    [type] => buy
    [price] => 0.019015
)

2020-01-19 13:24:34 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:24:35 - cex place new buy order: eth_btc 0.019017 16.46205 [11480368534] margin:0.34179944260397]Array
(
    [complete] => 
    [id] => 11480368534
    [time] => 1579436675025
    [pending] => 16.46205000
    [amount] => 16.46205000
    [type] => buy
    [price] => 0.019017
)

2020-01-19 13:24:41 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:24:42 - cex place new buy order: eth_btc 0.019038 16.44389 [11480369775] margin:0.33091711314215]Array
(
    [complete] => 
    [id] => 11480369775
    [time] => 1579436682020
    [pending] => 16.44389000
    [amount] => 16.44389000
    [type] => buy
    [price] => 0.019038
)

2020-01-19 13:24:48 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:24:49 - cex place new buy order: eth_btc 0.019041 16.4413 [11480371093] margin:0.37287957565253]Array
(
    [complete] => 
    [id] => 11480371093
    [time] => 1579436689368
    [pending] => 16.44130000
    [amount] => 16.44130000
    [type] => buy
    [price] => 0.019041
)

2020-01-19 13:24:55 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:24:56 - cex place new buy order: eth_btc 0.019058 16.42664 [11480372293] margin:0.34106412005457]Array
(
    [complete] => 
    [id] => 11480372293
    [time] => 1579436695746
    [pending] => 16.42664000
    [amount] => 16.42664000
    [type] => buy
    [price] => 0.019058
)

2020-01-19 13:25:04 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:25:04 - cex place new buy order: eth_btc 0.01906 16.42491 [11480373318] margin:0.24658971668414]Array
(
    [complete] => 
    [id] => 11480373318
    [time] => 1579436704552
    [pending] => 16.42491000
    [amount] => 16.42491000
    [type] => buy
    [price] => 0.01906
)

2020-01-19 13:25:11 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:25:12 - cex place new buy order: eth_btc 0.019062 16.42319 [11480374057] margin:0.22557968733605]Array
(
    [complete] => 
    [id] => 11480374057
    [time] => 1579436711602
    [pending] => 16.42319000
    [amount] => 16.42319000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:25:18 - cex delete buy orders: eth_btc[move]
2020-01-19 13:25:19 - cex place new buy order: eth_btc 0.019037 16.42233 [11480375211] margin:0.094423752819606]Array
(
    [complete] => 
    [id] => 11480375211
    [time] => 1579436719397
    [pending] => 16.42233000
    [amount] => 16.42233000
    [type] => buy
    [price] => 0.019037
)

2020-01-19 13:25:25 - cex delete buy orders: eth_btc[move]
2020-01-19 13:25:26 - cex place new buy order: eth_btc 0.019013 16.44389 [11480376338] margin:0.15232692509719]Array
(
    [complete] => 
    [id] => 11480376338
    [time] => 1579436725884
    [pending] => 16.44389000
    [amount] => 16.44389000
    [type] => buy
    [price] => 0.019013
)

2020-01-19 13:25:44 - cex delete buy orders: eth_btc[move]
2020-01-19 13:25:45 - cex place new buy order: eth_btc 0.018991 16.46465 [11480381506] margin:0.16303776164932]Array
(
    [complete] => 
    [id] => 11480381506
    [time] => 1579436744954
    [pending] => 16.46465000
    [amount] => 16.46465000
    [type] => buy
    [price] => 0.018991
)

2020-01-19 13:25:52 - cex delete buy orders: eth_btc[move]
2020-01-19 13:25:53 - cex place new buy order: eth_btc 0.018941 16.48372 [11480384740] margin:0.010530749789384]Array
(
    [complete] => 
    [id] => 11480384740
    [time] => 1579436753272
    [pending] => 16.48372000
    [amount] => 16.48372000
    [type] => buy
    [price] => 0.018941
)

2020-01-19 13:26:00 - cex delete buy orders: eth_btc[move]
2020-01-19 13:26:01 - cex place new buy order: eth_btc 0.018915 16.52723 [11480387287] margin:0.12670256572695]Array
(
    [complete] => 
    [id] => 11480387287
    [time] => 1579436760757
    [pending] => 16.52723000
    [amount] => 16.52723000
    [type] => buy
    [price] => 0.018915
)

2020-01-19 13:26:03 - cex place new buy order: eth_btc 0.018916 0.1635 [11480388169]Array
(
    [complete] => 
    [id] => 11480388169
    [time] => 1579436763250
    [pending] => 0.16350000
    [amount] => 0.16350000
    [type] => buy
    [price] => 0.018916
)

2020-01-19 13:26:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:26:11 - cex place new buy order: eth_btc 0.018917 16.54907 [11480391131] margin:0.3488925305281]Array
(
    [complete] => 
    [id] => 11480391131
    [time] => 1579436771118
    [pending] => 16.54907000
    [amount] => 16.54907000
    [type] => buy
    [price] => 0.018917
)

2020-01-19 13:26:17 - cex delete buy orders: eth_btc[move]
2020-01-19 13:26:19 - cex place new buy order: eth_btc 0.018915 16.5482 [11480393907] margin:0.24315466751244]Array
(
    [complete] => 
    [id] => 11480393907
    [time] => 1579436778697
    [pending] => 16.54820000
    [amount] => 16.54820000
    [type] => buy
    [price] => 0.018915
)

2020-01-19 13:26:25 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:26:26 - cex place new buy order: eth_btc 0.019001 16.47591 [11480396949] margin:0.31050997315931]Array
(
    [complete] => 
    [id] => 11480396949
    [time] => 1579436786026
    [pending] => 16.47591000
    [amount] => 16.47591000
    [type] => buy
    [price] => 0.019001
)

2020-01-19 13:26:33 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:26:34 - cex place new buy order: eth_btc 0.019023 16.45686 [11480399799] margin:0.33643484203332]Array
(
    [complete] => 
    [id] => 11480399799
    [time] => 1579436794200
    [pending] => 16.45686000
    [amount] => 16.45686000
    [type] => buy
    [price] => 0.019023
)

2020-01-19 13:26:41 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:26:42 - cex place new buy order: eth_btc 0.019025 16.45513 [11480402719] margin:0.27858081471748]Array
(
    [complete] => 
    [id] => 11480402719
    [time] => 1579436802238
    [pending] => 16.45513000
    [amount] => 16.45513000
    [type] => buy
    [price] => 0.019025
)

2020-01-19 13:26:49 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:26:50 - cex place new buy order: eth_btc 0.019027 16.4534 [11480404909] margin:0.30482997845167]Array
(
    [complete] => 
    [id] => 11480404909
    [time] => 1579436809802
    [pending] => 16.45340000
    [amount] => 16.45340000
    [type] => buy
    [price] => 0.019027
)

2020-01-19 13:26:56 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:26:57 - cex place new buy order: eth_btc 0.019029 16.45167 [11480407426] margin:0.33107362446791]Array
(
    [complete] => 
    [id] => 11480407426
    [time] => 1579436817253
    [pending] => 16.45167000
    [amount] => 16.45167000
    [type] => buy
    [price] => 0.019029
)

2020-01-19 13:27:04 - cex delete buy orders: eth_btc[move]
2020-01-19 13:27:05 - cex place new buy order: eth_btc 0.019004 16.45081 [11480409415] margin:0.11035207566998]Array
(
    [complete] => 
    [id] => 11480409415
    [time] => 1579436824606
    [pending] => 16.45081000
    [amount] => 16.45081000
    [type] => buy
    [price] => 0.019004
)

2020-01-19 13:27:11 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:27:17 - cex place new buy order: eth_btc 0.019032 16.4491 [11480413457]Array
(
    [complete] => 
    [id] => 11480413457
    [time] => 1579436837240
    [pending] => 16.44910000
    [amount] => 16.44910000
    [type] => buy
    [price] => 0.019032
)

2020-01-19 13:27:22 - cex delete buy orders: eth_btc[move]
2020-01-19 13:27:24 - cex place new buy order: eth_btc 0.019013 16.44821 [11480415482] margin:0.15762097409762]Array
(
    [complete] => 
    [id] => 11480415482
    [time] => 1579436843784
    [pending] => 16.44821000
    [amount] => 16.44821000
    [type] => buy
    [price] => 0.019013
)

2020-01-19 13:27:30 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:27:31 - cex place new buy order: eth_btc 0.019015 16.46378 [11480418025] margin:0.27872732053642]Array
(
    [complete] => 
    [id] => 11480418025
    [time] => 1579436850825
    [pending] => 16.46378000
    [amount] => 16.46378000
    [type] => buy
    [price] => 0.019015
)

2020-01-19 13:27:37 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:27:39 - cex place new buy order: eth_btc 0.019017 16.46205 [11480420390] margin:0.32602408371456]Array
(
    [complete] => 
    [id] => 11480420390
    [time] => 1579436858669
    [pending] => 16.46205000
    [amount] => 16.46205000
    [type] => buy
    [price] => 0.019017
)

2020-01-19 13:27:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:27:45 - cex place new buy order: eth_btc 0.01905 16.43354 [11480422189] margin:0.33070866141733]Array
(
    [complete] => 
    [id] => 11480422189
    [time] => 1579436865052
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.01905
)

2020-01-19 13:27:52 - cex delete buy orders: eth_btc[move]
2020-01-19 13:27:53 - cex place new buy order: eth_btc 0.019024 16.43267 [11480423984] margin:0.16797018529209]Array
(
    [complete] => 
    [id] => 11480423984
    [time] => 1579436872686
    [pending] => 16.43267000
    [amount] => 16.43267000
    [type] => buy
    [price] => 0.019024
)

2020-01-19 13:27:59 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:28:00 - cex place new buy order: eth_btc 0.019048 16.43526 [11480425602] margin:0.26249475010498]Array
(
    [complete] => 
    [id] => 11480425602
    [time] => 1579436879846
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:28:02 - cex delete buy orders: eth_btc[move]
2020-01-19 13:28:03 - cex place new buy order: eth_btc 0.019023 16.4344 [] margin:0.14698934327262]Array
(
    [error] => Nonce must be incremented
)

2020-01-19 13:28:09 - cex place new buy order: eth_btc 0.019024 16.456 [11480428378]Array
(
    [complete] => 
    [id] => 11480428378
    [time] => 1579436889078
    [pending] => 16.45600000
    [amount] => 16.45600000
    [type] => buy
    [price] => 0.019024
)

2020-01-19 13:28:14 - cex delete buy orders: eth_btc[move]
2020-01-19 13:28:15 - cex place new buy order: eth_btc 0.019023 16.45513 [11480430231] margin:0.3363994743758]Array
(
    [complete] => 
    [id] => 11480430231
    [time] => 1579436895272
    [pending] => 16.45513000
    [amount] => 16.45513000
    [type] => buy
    [price] => 0.019023
)

2020-01-19 13:28:22 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:28:23 - cex place new buy order: eth_btc 0.019047 16.43612 [11480432304] margin:0.23100750774399]Array
(
    [complete] => 
    [id] => 11480432304
    [time] => 1579436903313
    [pending] => 16.43612000
    [amount] => 16.43612000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:28:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:28:30 - cex place new buy order: eth_btc 0.019049 16.4344 [11480434397] margin:0.23098325371409]Array
(
    [complete] => 
    [id] => 11480434397
    [time] => 1579436909857
    [pending] => 16.43440000
    [amount] => 16.43440000
    [type] => buy
    [price] => 0.019049
)

2020-01-19 13:28:36 - cex delete buy orders: eth_btc[move]
2020-01-19 13:28:37 - cex place new buy order: eth_btc 0.019027 16.43354 [11480436222] margin:0.14698162729658]Array
(
    [complete] => 
    [id] => 11480436222
    [time] => 1579436917153
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.019027
)

2020-01-19 13:28:44 - cex delete buy orders: eth_btc[move]
2020-01-19 13:28:45 - cex place new buy order: eth_btc 0.019026 16.45254 [11480438190] margin:0.31006937145259]Array
(
    [complete] => 
    [id] => 11480438190
    [time] => 1579436924605
    [pending] => 16.45254000
    [amount] => 16.45254000
    [type] => buy
    [price] => 0.019026
)

2020-01-19 13:28:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:28:52 - cex place new buy order: eth_btc 0.019028 16.45254 [11480439997] margin:0.33109102375446]Array
(
    [complete] => 
    [id] => 11480439997
    [time] => 1579436931719
    [pending] => 16.45254000
    [amount] => 16.45254000
    [type] => buy
    [price] => 0.019028
)

2020-01-19 13:28:58 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:28:59 - cex place new buy order: eth_btc 0.019051 16.43267 [11480441726] margin:0.41992546323026]Array
(
    [complete] => 
    [id] => 11480441726
    [time] => 1579436939401
    [pending] => 16.43267000
    [amount] => 16.43267000
    [type] => buy
    [price] => 0.019051
)

2020-01-19 13:29:04 - cex delete buy orders: eth_btc[move]
2020-01-19 13:29:05 - cex place new buy order: eth_btc 0.019029 16.43181 [11480442855] margin:0.31492756665967]Array
(
    [complete] => 
    [id] => 11480442855
    [time] => 1579436944595
    [pending] => 16.43181000
    [amount] => 16.43181000
    [type] => buy
    [price] => 0.019029
)

2020-01-19 13:29:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:29:11 - cex place new buy order: eth_btc 0.019058 16.42664 [11480444165] margin:0.33581697974603]Array
(
    [complete] => 
    [id] => 11480444165
    [time] => 1579436950907
    [pending] => 16.42664000
    [amount] => 16.42664000
    [type] => buy
    [price] => 0.019058
)

2020-01-19 13:29:17 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:29:18 - cex place new buy order: eth_btc 0.01906 16.42491 [11480445286] margin:0.37775445960126]Array
(
    [complete] => 
    [id] => 11480445286
    [time] => 1579436957972
    [pending] => 16.42491000
    [amount] => 16.42491000
    [type] => buy
    [price] => 0.01906
)

2020-01-19 13:29:24 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:29:25 - cex place new buy order: eth_btc 0.019062 16.42319 [11480446422] margin:0.3147623544224]Array
(
    [complete] => 
    [id] => 11480446422
    [time] => 1579436964780
    [pending] => 16.42319000
    [amount] => 16.42319000
    [type] => buy
    [price] => 0.019062
)

2020-01-19 13:29:30 - cex delete buy orders: eth_btc[move]
2020-01-19 13:29:31 - cex place new buy order: eth_btc 0.019063 16.42147 [11480447609] margin:0.19932857742342]Array
(
    [complete] => 
    [id] => 11480447609
    [time] => 1579436970963
    [pending] => 16.42147000
    [amount] => 16.42147000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:29:38 - cex delete buy orders: eth_btc[move]
2020-01-19 13:29:39 - cex place new buy order: eth_btc 0.019038 16.42147 [11480449376] margin:0.12589173310953]Array
(
    [complete] => 
    [id] => 11480449376
    [time] => 1579436979042
    [pending] => 16.42147000
    [amount] => 16.42147000
    [type] => buy
    [price] => 0.019038
)

2020-01-19 13:29:44 - cex delete buy orders: eth_btc[move]
2020-01-19 13:29:45 - cex place new buy order: eth_btc 0.019037 16.44303 [11480450960] margin:0.21534744471874]Array
(
    [complete] => 
    [id] => 11480450960
    [time] => 1579436985265
    [pending] => 16.44303000
    [amount] => 16.44303000
    [type] => buy
    [price] => 0.019037
)

2020-01-19 13:29:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:29:51 - cex place new buy order: eth_btc 0.019039 16.44303 [11480452184] margin:0.25736645832239]Array
(
    [complete] => 
    [id] => 11480452184
    [time] => 1579436991565
    [pending] => 16.44303000
    [amount] => 16.44303000
    [type] => buy
    [price] => 0.019039
)

2020-01-19 13:29:57 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:29:58 - cex place new buy order: eth_btc 0.019041 16.4413 [11480453436] margin:0.34662045060656]Array
(
    [complete] => 
    [id] => 11480453436
    [time] => 1579436997906
    [pending] => 16.44130000
    [amount] => 16.44130000
    [type] => buy
    [price] => 0.019041
)

2020-01-19 13:30:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:30:09 - cex place new buy order: eth_btc 0.019043 16.43958 [11480455525] margin:0.32032767946226]Array
(
    [complete] => 
    [id] => 11480455525
    [time] => 1579437009065
    [pending] => 16.43958000
    [amount] => 16.43958000
    [type] => buy
    [price] => 0.019043
)

2020-01-19 13:30:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:30:17 - cex place new buy order: eth_btc 0.019045 16.43785 [11480457487] margin:0.33079548437911]Array
(
    [complete] => 
    [id] => 11480457487
    [time] => 1579437016734
    [pending] => 16.43785000
    [amount] => 16.43785000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:30:23 - cex delete buy orders: eth_btc[move]
2020-01-19 13:30:24 - cex place new buy order: eth_btc 0.019037 16.43699 [11480459300] margin:0.19426651265357]Array
(
    [complete] => 
    [id] => 11480459300
    [time] => 1579437024133
    [pending] => 16.43699000
    [amount] => 16.43699000
    [type] => buy
    [price] => 0.019037
)

2020-01-19 13:30:30 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:30:31 - cex place new buy order: eth_btc 0.019039 16.44303 [11480460504] margin:0.24160932822102]Array
(
    [complete] => 
    [id] => 11480460504
    [time] => 1579437030829
    [pending] => 16.44303000
    [amount] => 16.44303000
    [type] => buy
    [price] => 0.019039
)

2020-01-19 13:30:37 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:30:38 - cex place new buy order: eth_btc 0.019041 16.4413 [11480462025] margin:0.24158395042275]Array
(
    [complete] => 
    [id] => 11480462025
    [time] => 1579437037975
    [pending] => 16.44130000
    [amount] => 16.44130000
    [type] => buy
    [price] => 0.019041
)

2020-01-19 13:30:45 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:30:46 - cex place new buy order: eth_btc 0.019043 16.43958 [11480463333] margin:0.20479966391849]Array
(
    [complete] => 
    [id] => 11480463333
    [time] => 1579437045607
    [pending] => 16.43958000
    [amount] => 16.43958000
    [type] => buy
    [price] => 0.019043
)

2020-01-19 13:30:51 - cex delete buy orders: eth_btc[move]
2020-01-19 13:30:52 - cex place new buy order: eth_btc 0.019018 16.43871 [11480464348] margin:0.16278092837638]Array
(
    [complete] => 
    [id] => 11480464348
    [time] => 1579437052385
    [pending] => 16.43871000
    [amount] => 16.43871000
    [type] => buy
    [price] => 0.019018
)

2020-01-19 13:30:58 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:30:59 - cex place new buy order: eth_btc 0.01902 16.45946 [11480465100] margin:0.31019978969504]Array
(
    [complete] => 
    [id] => 11480465100
    [time] => 1579437058985
    [pending] => 16.45946000
    [amount] => 16.45946000
    [type] => buy
    [price] => 0.01902
)

2020-01-19 13:31:02 - cex delete buy orders: eth_btc[move]
2020-01-19 13:31:04 - cex place new buy order: eth_btc 0.019017 16.45859 [11480465918] margin:0.32069817570053]Array
(
    [complete] => 
    [id] => 11480465918
    [time] => 1579437063705
    [pending] => 16.45859000
    [amount] => 16.45859000
    [type] => buy
    [price] => 0.019017
)

2020-01-19 13:31:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:31:10 - cex place new buy order: eth_btc 0.019019 16.46032 [11480467195] margin:0.33650559966349]Array
(
    [complete] => 
    [id] => 11480467195
    [time] => 1579437069819
    [pending] => 16.46032000
    [amount] => 16.46032000
    [type] => buy
    [price] => 0.019019
)

2020-01-19 13:31:17 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:31:17 - cex place new buy order: eth_btc 0.019037 16.44476 [11480468833] margin:0.3782108525503]Array
(
    [complete] => 
    [id] => 11480468833
    [time] => 1579437077550
    [pending] => 16.44476000
    [amount] => 16.44476000
    [type] => buy
    [price] => 0.019037
)

2020-01-19 13:31:24 - cex delete buy orders: eth_btc[move]
2020-01-19 13:31:25 - cex place new buy order: eth_btc 0.019034 16.44389 [11480470318] margin:0.27839058724657]Array
(
    [complete] => 
    [id] => 11480470318
    [time] => 1579437084595
    [pending] => 16.44389000
    [amount] => 16.44389000
    [type] => buy
    [price] => 0.019034
)

2020-01-19 13:31:30 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:31:31 - cex place new buy order: eth_btc 0.019038 16.44389 [11480471466] margin:0.32566446055258]Array
(
    [complete] => 
    [id] => 11480471466
    [time] => 1579437090967
    [pending] => 16.44389000
    [amount] => 16.44389000
    [type] => buy
    [price] => 0.019038
)

2020-01-19 13:31:37 - cex delete buy orders: eth_btc[move]
2020-01-19 13:31:38 - cex place new buy order: eth_btc 0.019037 16.44303 [11480473026] margin:0.33615210882922]Array
(
    [complete] => 
    [id] => 11480473026
    [time] => 1579437098500
    [pending] => 16.44303000
    [amount] => 16.44303000
    [type] => buy
    [price] => 0.019037
)

2020-01-19 13:31:45 - cex delete buy orders: eth_btc[move]
2020-01-19 13:31:46 - cex place new buy order: eth_btc 0.019034 16.44389 [11480474839] margin:0.23636936653009]Array
(
    [complete] => 
    [id] => 11480474839
    [time] => 1579437105683
    [pending] => 16.44389000
    [amount] => 16.44389000
    [type] => buy
    [price] => 0.019034
)

2020-01-19 13:31:57 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:31:57 - cex place new buy order: eth_btc 0.019036 16.44562 [11480477450] margin:0.3309518806472]Array
(
    [complete] => 
    [id] => 11480477450
    [time] => 1579437117565
    [pending] => 16.44562000
    [amount] => 16.44562000
    [type] => buy
    [price] => 0.019036
)

2020-01-19 13:32:01 - cex delete buy orders: eth_btc[move]
2020-01-19 13:32:02 - cex place new buy order: eth_btc 0.019034 16.44476 [11480478396] margin:0.32568156747386]Array
(
    [complete] => 
    [id] => 11480478396
    [time] => 1579437122402
    [pending] => 16.44476000
    [amount] => 16.44476000
    [type] => buy
    [price] => 0.019034
)

2020-01-19 13:32:14 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:32:15 - cex place new buy order: eth_btc 0.019036 16.44562 [11480480459] margin:0.32044547173775]Array
(
    [complete] => 
    [id] => 11480480459
    [time] => 1579437134635
    [pending] => 16.44562000
    [amount] => 16.44562000
    [type] => buy
    [price] => 0.019036
)

2020-01-19 13:32:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:32:22 - cex place new buy order: eth_btc 0.019038 16.44389 [11480481689] margin:0.30990650278391]Array
(
    [complete] => 
    [id] => 11480481689
    [time] => 1579437141667
    [pending] => 16.44389000
    [amount] => 16.44389000
    [type] => buy
    [price] => 0.019038
)

2020-01-19 13:32:28 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:32:29 - cex place new buy order: eth_btc 0.019055 16.42922 [11480483167] margin:0.30963001836786]Array
(
    [complete] => 
    [id] => 11480483167
    [time] => 1579437149007
    [pending] => 16.42922000
    [amount] => 16.42922000
    [type] => buy
    [price] => 0.019055
)

2020-01-19 13:32:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:32:37 - cex place new buy order: eth_btc 0.019057 16.4275 [11480485008] margin:0.25187595109408]Array
(
    [complete] => 
    [id] => 11480485008
    [time] => 1579437156646
    [pending] => 16.42750000
    [amount] => 16.42750000
    [type] => buy
    [price] => 0.019057
)

2020-01-19 13:32:43 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:32:44 - cex place new buy order: eth_btc 0.019059 16.42578 [11480486636] margin:0.26234324990819]Array
(
    [complete] => 
    [id] => 11480486636
    [time] => 1579437164134
    [pending] => 16.42578000
    [amount] => 16.42578000
    [type] => buy
    [price] => 0.019059
)

2020-01-19 13:32:51 - cex delete buy orders: eth_btc[move]
2020-01-19 13:32:52 - cex place new buy order: eth_btc 0.019054 16.42491 [11480488042] margin:0.31479538300105]Array
(
    [complete] => 
    [id] => 11480488042
    [time] => 1579437171623
    [pending] => 16.42491000
    [amount] => 16.42491000
    [type] => buy
    [price] => 0.019054
)

2020-01-19 13:33:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:33:04 - cex place new buy order: eth_btc 0.019033 16.42922 [11480490732] margin:0.16793492521647]Array
(
    [complete] => 
    [id] => 11480490732
    [time] => 1579437184180
    [pending] => 16.42922000
    [amount] => 16.42922000
    [type] => buy
    [price] => 0.019033
)

2020-01-19 13:33:15 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:33:15 - cex place new buy order: eth_btc 0.019035 16.44649 [11480493204] margin:0.29944838455478]Array
(
    [complete] => 
    [id] => 11480493204
    [time] => 1579437195459
    [pending] => 16.44649000
    [amount] => 16.44649000
    [type] => buy
    [price] => 0.019035
)

2020-01-19 13:33:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:33:22 - cex place new buy order: eth_btc 0.019039 16.44303 [11480494208] margin:0.34140448552971]Array
(
    [complete] => 
    [id] => 11480494208
    [time] => 1579437202278
    [pending] => 16.44303000
    [amount] => 16.44303000
    [type] => buy
    [price] => 0.019039
)

2020-01-19 13:33:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:33:28 - cex place new buy order: eth_btc 0.019065 16.42061 [11480495277] margin:0.29897718332021]Array
(
    [complete] => 
    [id] => 11480495277
    [time] => 1579437208583
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:33:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:33:46 - cex place new buy order: eth_btc 0.019067 16.41889 [11480498642] margin:0.24649918707713]Array
(
    [complete] => 
    [id] => 11480498642
    [time] => 1579437225584
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:34:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:34:04 - cex place new buy order: eth_btc 0.019067 16.41802 [11480502952] margin:0.24124187119781]Array
(
    [complete] => 
    [id] => 11480502952
    [time] => 1579437243955
    [pending] => 16.41802000
    [amount] => 16.41802000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:34:10 - cex delete buy orders: eth_btc[move]
2020-01-19 13:34:11 - cex place new buy order: eth_btc 0.019045 16.41802 [11480505286] margin:0.1311097126075]Array
(
    [complete] => 
    [id] => 11480505286
    [time] => 1579437250710
    [pending] => 16.41802000
    [amount] => 16.41802000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:34:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:34:29 - cex place new buy order: eth_btc 0.019047 16.43612 [11480510171] margin:0.32026040846327]Array
(
    [complete] => 
    [id] => 11480510171
    [time] => 1579437268715
    [pending] => 16.43612000
    [amount] => 16.43612000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:34:34 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:34:35 - cex place new buy order: eth_btc 0.019049 16.4344 [11480511779] margin:0.309727544753]Array
(
    [complete] => 
    [id] => 11480511779
    [time] => 1579437274852
    [pending] => 16.43440000
    [amount] => 16.43440000
    [type] => buy
    [price] => 0.019049
)

2020-01-19 13:34:42 - cex delete buy orders: eth_btc[move]
2020-01-19 13:34:43 - cex place new buy order: eth_btc 0.019045 16.43354 [11480513433] margin:0.31496062992125]Array
(
    [complete] => 
    [id] => 11480513433
    [time] => 1579437282654
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:34:54 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:34:55 - cex place new buy order: eth_btc 0.019047 16.43612 [11480516290] margin:0.36751194413818]Array
(
    [complete] => 
    [id] => 11480516290
    [time] => 1579437295251
    [pending] => 16.43612000
    [amount] => 16.43612000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:35:01 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:35:02 - cex place new buy order: eth_btc 0.019052 16.43181 [11480517732] margin:0.35166911610329]Array
(
    [complete] => 
    [id] => 11480517732
    [time] => 1579437302387
    [pending] => 16.43181000
    [amount] => 16.43181000
    [type] => buy
    [price] => 0.019052
)

2020-01-19 13:35:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:35:09 - cex place new buy order: eth_btc 0.019054 16.43009 [11480519091] margin:0.32014275217802]Array
(
    [complete] => 
    [id] => 11480519091
    [time] => 1579437308897
    [pending] => 16.43009000
    [amount] => 16.43009000
    [type] => buy
    [price] => 0.019054
)

2020-01-19 13:35:14 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:35:15 - cex place new buy order: eth_btc 0.019056 16.42836 [11480520527] margin:0.2571368597817]Array
(
    [complete] => 
    [id] => 11480520527
    [time] => 1579437315267
    [pending] => 16.42836000
    [amount] => 16.42836000
    [type] => buy
    [price] => 0.019056
)

2020-01-19 13:35:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:35:22 - cex place new buy order: eth_btc 0.019058 16.42664 [11480521505] margin:0.26760415573512]Array
(
    [complete] => 
    [id] => 11480521505
    [time] => 1579437321880
    [pending] => 16.42664000
    [amount] => 16.42664000
    [type] => buy
    [price] => 0.019058
)

2020-01-19 13:35:27 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:35:34 - cex place new buy order: eth_btc 0.019046 16.437 [11480523387]Array
(
    [complete] => 
    [id] => 11480523387
    [time] => 1579437334407
    [pending] => 16.43700000
    [amount] => 16.43700000
    [type] => buy
    [price] => 0.019046
)

2020-01-19 13:35:39 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:35:40 - cex place new buy order: eth_btc 0.019048 16.43526 [11480524089] margin:0.28349433011339]Array
(
    [complete] => 
    [id] => 11480524089
    [time] => 1579437340117
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:35:45 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:35:46 - cex place new buy order: eth_btc 0.01905 16.43354 [11480525104] margin:0.30446194225722]Array
(
    [complete] => 
    [id] => 11480525104
    [time] => 1579437346570
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.01905
)

2020-01-19 13:35:52 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:35:53 - cex place new buy order: eth_btc 0.019052 16.43181 [11480526073] margin:0.24669326055009]Array
(
    [complete] => 
    [id] => 11480526073
    [time] => 1579437353326
    [pending] => 16.43181000
    [amount] => 16.43181000
    [type] => buy
    [price] => 0.019052
)

2020-01-19 13:36:04 - cex delete buy orders: eth_btc[move]
2020-01-19 13:36:04 - cex place new buy order: eth_btc 0.019045 16.43095 [11480527618] margin:0.25717734739936]Array
(
    [complete] => 
    [id] => 11480527618
    [time] => 1579437364553
    [pending] => 16.43095000
    [amount] => 16.43095000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:36:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:36:11 - cex place new buy order: eth_btc 0.019047 16.43612 [11480528780] margin:0.29925972594109]Array
(
    [complete] => 
    [id] => 11480528780
    [time] => 1579437371425
    [pending] => 16.43612000
    [amount] => 16.43612000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:36:17 - cex delete buy orders: eth_btc[move]
2020-01-19 13:36:17 - cex place new buy order: eth_btc 0.019045 16.43526 [11480529772] margin:0.29924401511969]Array
(
    [complete] => 
    [id] => 11480529772
    [time] => 1579437377538
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:36:23 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:36:24 - cex place new buy order: eth_btc 0.019047 16.43612 [11480530654] margin:0.34126109098545]Array
(
    [complete] => 
    [id] => 11480530654
    [time] => 1579437384087
    [pending] => 16.43612000
    [amount] => 16.43612000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:36:34 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:36:35 - cex place new buy order: eth_btc 0.019049 16.4344 [11480532185] margin:0.35172449997376]Array
(
    [complete] => 
    [id] => 11480532185
    [time] => 1579437395290
    [pending] => 16.43440000
    [amount] => 16.43440000
    [type] => buy
    [price] => 0.019049
)

2020-01-19 13:36:41 - cex delete buy orders: eth_btc[move]
2020-01-19 13:36:42 - cex place new buy order: eth_btc 0.019047 16.43354 [11480533212] margin:0.35695538057743]Array
(
    [complete] => 
    [id] => 11480533212
    [time] => 1579437401870
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:36:52 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:36:52 - cex place new buy order: eth_btc 0.019059 16.42578 [11480534407] margin:0.29382443989716]Array
(
    [complete] => 
    [id] => 11480534407
    [time] => 1579437412567
    [pending] => 16.42578000
    [amount] => 16.42578000
    [type] => buy
    [price] => 0.019059
)

2020-01-19 13:36:58 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:37:22 - cex place new buy order: eth_btc 0.019046 16.437 [11480538574]Array
(
    [complete] => 
    [id] => 11480538574
    [time] => 1579437442333
    [pending] => 16.43700000
    [amount] => 16.43700000
    [type] => buy
    [price] => 0.019046
)

2020-01-19 13:37:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:37:28 - cex place new buy order: eth_btc 0.019048 16.43526 [11480539455] margin:0.2414951700966]Array
(
    [complete] => 
    [id] => 11480539455
    [time] => 1579437448471
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:37:35 - cex delete buy orders: eth_btc[move]
2020-01-19 13:37:36 - cex place new buy order: eth_btc 0.019045 16.4344 [11480540222] margin:0.26248097012966]Array
(
    [complete] => 
    [id] => 11480540222
    [time] => 1579437455939
    [pending] => 16.43440000
    [amount] => 16.43440000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:37:41 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:37:42 - cex place new buy order: eth_btc 0.019047 16.43612 [11480541043] margin:0.23100750774399]Array
(
    [complete] => 
    [id] => 11480541043
    [time] => 1579437462314
    [pending] => 16.43612000
    [amount] => 16.43612000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:37:48 - cex delete buy orders: eth_btc[move]
2020-01-19 13:37:49 - cex place new buy order: eth_btc 0.019045 16.43526 [11480542133] margin:0.22574548509029]Array
(
    [complete] => 
    [id] => 11480542133
    [time] => 1579437469069
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:37:55 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:37:56 - cex place new buy order: eth_btc 0.019047 16.43612 [11480542792] margin:0.23625767837454]Array
(
    [complete] => 
    [id] => 11480542792
    [time] => 1579437475726
    [pending] => 16.43612000
    [amount] => 16.43612000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:38:01 - cex delete buy orders: eth_btc[move]
2020-01-19 13:38:02 - cex place new buy order: eth_btc 0.019045 16.43526 [11480543836] margin:0.29399412011759]Array
(
    [complete] => 
    [id] => 11480543836
    [time] => 1579437482054
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:38:03 - cex place new buy order: eth_btc 0.019046 0.1418 [11480544011]Array
(
    [complete] => 
    [id] => 11480544011
    [time] => 1579437483342
    [pending] => 0.14180000
    [amount] => 0.14180000
    [type] => buy
    [price] => 0.019046
)

2020-01-19 13:38:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:38:10 - cex place new buy order: eth_btc 0.019048 16.43526 [11480544795] margin:0.33599328013438]Array
(
    [complete] => 
    [id] => 11480544795
    [time] => 1579437490387
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:38:17 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:38:17 - cex place new buy order: eth_btc 0.01905 16.43354 [11480545738] margin:0.34645669291338]Array
(
    [complete] => 
    [id] => 11480545738
    [time] => 1579437497525
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.01905
)

2020-01-19 13:38:23 - cex delete buy orders: eth_btc[move]
2020-01-19 13:38:24 - cex place new buy order: eth_btc 0.019045 16.43267 [11480547090] margin:0.3149440974227]Array
(
    [complete] => 
    [id] => 11480547090
    [time] => 1579437504169
    [pending] => 16.43267000
    [amount] => 16.43267000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:38:30 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:38:31 - cex place new buy order: eth_btc 0.019047 16.43612 [11480548812] margin:0.36226177350764]Array
(
    [complete] => 
    [id] => 11480548812
    [time] => 1579437510756
    [pending] => 16.43612000
    [amount] => 16.43612000
    [type] => buy
    [price] => 0.019047
)

2020-01-19 13:38:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:38:39 - cex place new buy order: eth_btc 0.019065 16.42061 [11480550496] margin:0.24652504589562]Array
(
    [complete] => 
    [id] => 11480550496
    [time] => 1579437518928
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:38:55 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:38:56 - cex place new buy order: eth_btc 0.019073 16.41372 [11480554296] margin:0.2883657526346]Array
(
    [complete] => 
    [id] => 11480554296
    [time] => 1579437535930
    [pending] => 16.41372000
    [amount] => 16.41372000
    [type] => buy
    [price] => 0.019073
)

2020-01-19 13:39:02 - cex delete buy orders: eth_btc[move]
2020-01-19 13:39:04 - cex place new buy order: eth_btc 0.019073 16.41286 [11480555734] margin:0.23068050749711]Array
(
    [complete] => 
    [id] => 11480555734
    [time] => 1579437543659
    [pending] => 16.41286000
    [amount] => 16.41286000
    [type] => buy
    [price] => 0.019073
)

2020-01-19 13:39:58 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:39:59 - cex place new buy order: eth_btc 0.019075 16.412 [11480565721] margin:0.23591087811272]Array
(
    [complete] => 
    [id] => 11480565721
    [time] => 1579437599011
    [pending] => 16.41200000
    [amount] => 16.41200000
    [type] => buy
    [price] => 0.019075
)

2020-01-19 13:40:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:40:04 - cex place new buy order: eth_btc 0.019077 16.41028 [11480566506] margin:0.24636997431462]Array
(
    [complete] => 
    [id] => 11480566506
    [time] => 1579437604103
    [pending] => 16.41028000
    [amount] => 16.41028000
    [type] => buy
    [price] => 0.019077
)

2020-01-19 13:40:11 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:40:12 - cex place new buy order: eth_btc 0.019079 16.40856 [11480567536] margin:0.28303370197598]Array
(
    [complete] => 
    [id] => 11480567536
    [time] => 1579437612254
    [pending] => 16.40856000
    [amount] => 16.40856000
    [type] => buy
    [price] => 0.019079
)

2020-01-19 13:40:18 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:40:19 - cex place new buy order: eth_btc 0.019081 16.40684 [11480568298] margin:0.24631832713169]Array
(
    [complete] => 
    [id] => 11480568298
    [time] => 1579437619345
    [pending] => 16.40684000
    [amount] => 16.40684000
    [type] => buy
    [price] => 0.019081
)

2020-01-19 13:40:25 - cex delete buy orders: eth_btc[move]
2020-01-19 13:40:26 - cex place new buy order: eth_btc 0.019073 16.40598 [11480569197] margin:0.25154595954302]Array
(
    [complete] => 
    [id] => 11480569197
    [time] => 1579437625953
    [pending] => 16.40598000
    [amount] => 16.40598000
    [type] => buy
    [price] => 0.019073
)

2020-01-19 13:40:36 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:40:37 - cex place new buy order: eth_btc 0.019075 16.412 [11480570622] margin:0.23591087811272]Array
(
    [complete] => 
    [id] => 11480570622
    [time] => 1579437636672
    [pending] => 16.41200000
    [amount] => 16.41200000
    [type] => buy
    [price] => 0.019075
)

2020-01-19 13:40:43 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:40:44 - cex place new buy order: eth_btc 0.019077 16.41028 [11480571755] margin:0.23588614562038]Array
(
    [complete] => 
    [id] => 11480571755
    [time] => 1579437644091
    [pending] => 16.41028000
    [amount] => 16.41028000
    [type] => buy
    [price] => 0.019077
)

2020-01-19 13:40:50 - cex delete buy orders: eth_btc[move]
2020-01-19 13:40:51 - cex place new buy order: eth_btc 0.019073 16.40942 [11480572613] margin:0.26732361882797]Array
(
    [complete] => 
    [id] => 11480572613
    [time] => 1579437651119
    [pending] => 16.40942000
    [amount] => 16.40942000
    [type] => buy
    [price] => 0.019073
)

2020-01-19 13:40:57 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:40:58 - cex place new buy order: eth_btc 0.019075 16.412 [11480573936] margin:0.38794233289645]Array
(
    [complete] => 
    [id] => 11480573936
    [time] => 1579437657956
    [pending] => 16.41200000
    [amount] => 16.41200000
    [type] => buy
    [price] => 0.019075
)

2020-01-19 13:41:04 - cex delete buy orders: eth_btc[move]
2020-01-19 13:41:04 - cex place new buy order: eth_btc 0.019073 16.41114 [11480574730] margin:0.30928915915285]Array
(
    [complete] => 
    [id] => 11480574730
    [time] => 1579437664504
    [pending] => 16.41114000
    [amount] => 16.41114000
    [type] => buy
    [price] => 0.019073
)

2020-01-19 13:41:27 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:41:27 - cex place new buy order: eth_btc 0.019075 16.412 [11480577425] margin:0.31979030144167]Array
(
    [complete] => 
    [id] => 11480577425
    [time] => 1579437687555
    [pending] => 16.41200000
    [amount] => 16.41200000
    [type] => buy
    [price] => 0.019075
)

2020-01-19 13:41:34 - cex delete buy orders: eth_btc[move]
2020-01-19 13:41:34 - cex place new buy order: eth_btc 0.019073 16.41114 [11480578105] margin:0.30404697001467]Array
(
    [complete] => 
    [id] => 11480578105
    [time] => 1579437694520
    [pending] => 16.41114000
    [amount] => 16.41114000
    [type] => buy
    [price] => 0.019073
)

2020-01-19 13:41:41 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:41:42 - cex place new buy order: eth_btc 0.019075 16.412 [11480579094] margin:0.33027522935778]Array
(
    [complete] => 
    [id] => 11480579094
    [time] => 1579437702423
    [pending] => 16.41200000
    [amount] => 16.41200000
    [type] => buy
    [price] => 0.019075
)

2020-01-19 13:42:03 - cex place new buy order: eth_btc 0.019076 0.139 [11480581779]Array
(
    [complete] => 
    [id] => 11480581779
    [time] => 1579437723331
    [pending] => 0.13900000
    [amount] => 0.13900000
    [type] => buy
    [price] => 0.019076
)

2020-01-19 13:42:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:42:09 - cex place new buy order: eth_btc 0.019077 16.41028 [11480582623] margin:0.24636997431462]Array
(
    [complete] => 
    [id] => 11480582623
    [time] => 1579437729437
    [pending] => 16.41028000
    [amount] => 16.41028000
    [type] => buy
    [price] => 0.019077
)

2020-01-19 13:42:14 - cex delete buy orders: eth_btc[move]
2020-01-19 13:42:15 - cex place new buy order: eth_btc 0.019075 16.40942 [11480583406] margin:0.26732361882797]Array
(
    [complete] => 
    [id] => 11480583406
    [time] => 1579437735424
    [pending] => 16.40942000
    [amount] => 16.40942000
    [type] => buy
    [price] => 0.019075
)

2020-01-19 13:42:45 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:42:46 - cex place new buy order: eth_btc 0.019077 16.41028 [11480586284] margin:0.33548251821565]Array
(
    [complete] => 
    [id] => 11480586284
    [time] => 1579437766027
    [pending] => 16.41028000
    [amount] => 16.41028000
    [type] => buy
    [price] => 0.019077
)

2020-01-19 13:42:52 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:42:53 - cex place new buy order: eth_btc 0.019093 16.39653 [11480587136] margin:0.29853873147225]Array
(
    [complete] => 
    [id] => 11480587136
    [time] => 1579437772801
    [pending] => 16.39653000
    [amount] => 16.39653000
    [type] => buy
    [price] => 0.019093
)

2020-01-19 13:43:17 - cex delete buy orders: eth_btc[move]
2020-01-19 13:43:17 - cex place new buy order: eth_btc 0.01907 16.39567 [11480590739] margin:0.115219440662]Array
(
    [complete] => 
    [id] => 11480590739
    [time] => 1579437797485
    [pending] => 16.39567000
    [amount] => 16.39567000
    [type] => buy
    [price] => 0.01907
)

2020-01-19 13:43:51 - cex delete buy orders: eth_btc[move]
2020-01-19 13:43:51 - cex place new buy order: eth_btc 0.018975 16.41544 [11480594731] margin:0.2621781762886]Array
(
    [complete] => 
    [id] => 11480594731
    [time] => 1579437831544
    [pending] => 16.41544000
    [amount] => 16.41544000
    [type] => buy
    [price] => 0.018975
)

2020-01-19 13:43:57 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:43:58 - cex place new buy order: eth_btc 0.019066 16.41975 [11480595769] margin:0.26749187034512]Array
(
    [complete] => 
    [id] => 11480595769
    [time] => 1579437838563
    [pending] => 16.41975000
    [amount] => 16.41975000
    [type] => buy
    [price] => 0.019066
)

2020-01-19 13:44:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:44:04 - cex place new buy order: eth_btc 0.019065 16.41889 [11480596515] margin:0.27272250485131]Array
(
    [complete] => 
    [id] => 11480596515
    [time] => 1579437844067
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:44:21 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:44:22 - cex place new buy order: eth_btc 0.019067 16.41889 [11480599489] margin:0.30419048618031]Array
(
    [complete] => 
    [id] => 11480599489
    [time] => 1579437861598
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:44:28 - cex delete buy orders: eth_btc[move]
2020-01-19 13:44:29 - cex place new buy order: eth_btc 0.019066 16.41802 [11480600743] margin:0.29893014474511]Array
(
    [complete] => 
    [id] => 11480600743
    [time] => 1579437869037
    [pending] => 16.41802000
    [amount] => 16.41802000
    [type] => buy
    [price] => 0.019066
)

2020-01-19 13:44:35 - cex delete buy orders: eth_btc[move]
2020-01-19 13:44:36 - cex place new buy order: eth_btc 0.019065 16.41889 [11480601887] margin:0.30419048618031]Array
(
    [complete] => 
    [id] => 11480601887
    [time] => 1579437876067
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:44:42 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:44:43 - cex place new buy order: eth_btc 0.019067 16.41889 [11480602721] margin:0.31992447684481]Array
(
    [complete] => 
    [id] => 11480602721
    [time] => 1579437882754
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:44:49 - cex delete buy orders: eth_btc[move]
2020-01-19 13:44:50 - cex place new buy order: eth_btc 0.019065 16.41802 [11480603579] margin:0.31990769876231]Array
(
    [complete] => 
    [id] => 11480603579
    [time] => 1579437889852
    [pending] => 16.41802000
    [amount] => 16.41802000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:45:01 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:45:02 - cex place new buy order: eth_btc 0.019072 16.41458 [11480605588] margin:0.25692114093958]Array
(
    [complete] => 
    [id] => 11480605588
    [time] => 1579437902361
    [pending] => 16.41458000
    [amount] => 16.41458000
    [type] => buy
    [price] => 0.019072
)

2020-01-19 13:48:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:48:52 - cex place new buy order: eth_btc 0.019081 16.40684 [11480636574] margin:0.29348566636969]Array
(
    [complete] => 
    [id] => 11480636574
    [time] => 1579438131913
    [pending] => 16.40684000
    [amount] => 16.40684000
    [type] => buy
    [price] => 0.019081
)

2020-01-19 13:49:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:49:04 - cex place new buy order: eth_btc 0.019081 16.40598 [11480638461] margin:0.28298920448588]Array
(
    [complete] => 
    [id] => 11480638461
    [time] => 1579438143910
    [pending] => 16.40598000
    [amount] => 16.40598000
    [type] => buy
    [price] => 0.019081
)

2020-01-19 13:50:02 - cex delete buy orders: eth_btc[move]
2020-01-19 13:50:03 - cex place new buy order: eth_btc 0.019081 16.40598 [11480645506] margin:0.31443244942877]Array
(
    [complete] => 
    [id] => 11480645506
    [time] => 1579438202872
    [pending] => 16.40598000
    [amount] => 16.40598000
    [type] => buy
    [price] => 0.019081
)

2020-01-19 13:51:02 - cex delete buy orders: eth_btc[move]
2020-01-19 13:51:03 - cex place new buy order: eth_btc 0.019081 16.40598 [11480651681] margin:0.24630541871919]Array
(
    [complete] => 
    [id] => 11480651681
    [time] => 1579438263340
    [pending] => 16.40598000
    [amount] => 16.40598000
    [type] => buy
    [price] => 0.019081
)

2020-01-19 13:52:04 - cex delete buy orders: eth_btc[move]
2020-01-19 13:52:05 - cex place new buy order: eth_btc 0.019081 16.40598 [11480661503] margin:0.22534325542396]Array
(
    [complete] => 
    [id] => 11480661503
    [time] => 1579438324623
    [pending] => 16.40598000
    [amount] => 16.40598000
    [type] => buy
    [price] => 0.019081
)

2020-01-19 13:52:33 - cex delete buy orders: eth_btc[move]
2020-01-19 13:52:34 - cex place new buy order: eth_btc 0.019061 16.40598 [11480667739] margin:0.11005135730007]Array
(
    [complete] => 
    [id] => 11480667739
    [time] => 1579438354230
    [pending] => 16.40598000
    [amount] => 16.40598000
    [type] => buy
    [price] => 0.019061
)

2020-01-19 13:52:40 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:52:41 - cex place new buy order: eth_btc 0.019063 16.42233 [11480669009] margin:0.2675339663222]Array
(
    [complete] => 
    [id] => 11480669009
    [time] => 1579438361075
    [pending] => 16.42233000
    [amount] => 16.42233000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:52:47 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:52:47 - cex place new buy order: eth_btc 0.019065 16.42061 [11480669963] margin:0.26750590086546]Array
(
    [complete] => 
    [id] => 11480669963
    [time] => 1579438367508
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019065
)

2020-01-19 13:52:53 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:52:54 - cex place new buy order: eth_btc 0.019067 16.41889 [11480670809] margin:0.28845649551581]Array
(
    [complete] => 
    [id] => 11480670809
    [time] => 1579438373846
    [pending] => 16.41889000
    [amount] => 16.41889000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 13:52:59 - cex delete buy orders: eth_btc[move]
2020-01-19 13:53:00 - cex place new buy order: eth_btc 0.019061 16.41802 [11480671792] margin:0.27795259072791]Array
(
    [complete] => 
    [id] => 11480671792
    [time] => 1579438380050
    [pending] => 16.41802000
    [amount] => 16.41802000
    [type] => buy
    [price] => 0.019061
)

2020-01-19 13:53:02 - cex delete buy orders: eth_btc[move]
2020-01-19 13:53:03 - cex place new buy order: eth_btc 0.019061 16.42319 [11480672317] margin:0.28853215822053]Array
(
    [complete] => 
    [id] => 11480672317
    [time] => 1579438383398
    [pending] => 16.42319000
    [amount] => 16.42319000
    [type] => buy
    [price] => 0.019061
)

2020-01-19 13:53:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:53:10 - cex place new buy order: eth_btc 0.019063 16.42233 [11480673800] margin:0.21507632586686]Array
(
    [complete] => 
    [id] => 11480673800
    [time] => 1579438389913
    [pending] => 16.42233000
    [amount] => 16.42233000
    [type] => buy
    [price] => 0.019063
)

2020-01-19 13:53:15 - cex delete buy orders: eth_btc[move]
2020-01-19 13:53:16 - cex place new buy order: eth_btc 0.019064 16.42061 [11480674811] margin:0.19931812221345]Array
(
    [complete] => 
    [id] => 11480674811
    [time] => 1579438396040
    [pending] => 16.42061000
    [amount] => 16.42061000
    [type] => buy
    [price] => 0.019064
)

2020-01-19 13:53:22 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:53:33 - cex place new buy order: eth_btc 0.019022 16.4577 [11480678158]Array
(
    [complete] => 
    [id] => 11480678158
    [time] => 1579438413396
    [pending] => 16.45770000
    [amount] => 16.45770000
    [type] => buy
    [price] => 0.019022
)

2020-01-19 13:53:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:53:39 - cex place new buy order: eth_btc 0.019043 16.43958 [11480679252] margin:0.28882003885942]Array
(
    [complete] => 
    [id] => 11480679252
    [time] => 1579438419384
    [pending] => 16.43958000
    [amount] => 16.43958000
    [type] => buy
    [price] => 0.019043
)

2020-01-19 13:53:44 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:53:45 - cex place new buy order: eth_btc 0.019045 16.43785 [11480680935] margin:0.35179837227619]Array
(
    [complete] => 
    [id] => 11480680935
    [time] => 1579438425407
    [pending] => 16.43785000
    [amount] => 16.43785000
    [type] => buy
    [price] => 0.019045
)

2020-01-19 13:53:51 - cex delete buy orders: eth_btc[move]
2020-01-19 13:53:52 - cex place new buy order: eth_btc 0.018965 16.43699 [11480682117] margin:0.3045258847002]Array
(
    [complete] => 
    [id] => 11480682117
    [time] => 1579438431596
    [pending] => 16.43699000
    [amount] => 16.43699000
    [type] => buy
    [price] => 0.018965
)

2020-01-19 13:53:57 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:53:58 - cex place new buy order: eth_btc 0.019048 16.43526 [11480683319] margin:0.2467450650987]Array
(
    [complete] => 
    [id] => 11480683319
    [time] => 1579438437951
    [pending] => 16.43526000
    [amount] => 16.43526000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:54:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:54:04 - cex place new buy order: eth_btc 0.01905 16.43354 [11480684260] margin:0.28871391076115]Array
(
    [complete] => 
    [id] => 11480684260
    [time] => 1579438443856
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.01905
)

2020-01-19 13:54:10 - cex delete buy orders: eth_btc[move]
2020-01-19 13:54:11 - cex place new buy order: eth_btc 0.019048 16.43267 [11480685962] margin:0.21521179990551]Array
(
    [complete] => 
    [id] => 11480685962
    [time] => 1579438451043
    [pending] => 16.43267000
    [amount] => 16.43267000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:54:34 - cex delete buy orders: eth_btc [above margin]
2020-01-19 13:54:40 - cex place new buy order: eth_btc 0.019048 16.4353 [11480691319]Array
(
    [complete] => 
    [id] => 11480691319
    [time] => 1579438480190
    [pending] => 16.43530000
    [amount] => 16.43530000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:54:52 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:54:53 - cex place new buy order: eth_btc 0.01905 16.43354 [11480693820] margin:0.24146981627295]Array
(
    [complete] => 
    [id] => 11480693820
    [time] => 1579438493403
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.01905
)

2020-01-19 13:55:00 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:55:01 - cex place new buy order: eth_btc 0.019053 16.43095 [11480695436] margin:0.27817141657482]Array
(
    [complete] => 
    [id] => 11480695436
    [time] => 1579438501051
    [pending] => 16.43095000
    [amount] => 16.43095000
    [type] => buy
    [price] => 0.019053
)

2020-01-19 13:55:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:55:04 - cex place new buy order: eth_btc 0.019053 0.13913 [11480695937] margin:0.32539099401701]Array
(
    [complete] => 
    [id] => 11480695937
    [time] => 1579438504264
    [pending] => 0.13913000
    [amount] => 0.13913000
    [type] => buy
    [price] => 0.019053
)

2020-01-19 13:55:10 - cex delete buy orders: eth_btc[move]
2020-01-19 13:55:11 - cex place new buy order: eth_btc 0.019048 16.43009 [11480697190] margin:0.32014275217802]Array
(
    [complete] => 
    [id] => 11480697190
    [time] => 1579438510944
    [pending] => 16.43009000
    [amount] => 16.43009000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:55:17 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:55:18 - cex place new buy order: eth_btc 0.01905 16.43354 [11480697982] margin:0.33070866141733]Array
(
    [complete] => 
    [id] => 11480697982
    [time] => 1579438517978
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.01905
)

2020-01-19 13:55:24 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:55:25 - cex place new buy order: eth_btc 0.019052 16.43181 [11480698558] margin:0.34642032332564]Array
(
    [complete] => 
    [id] => 11480698558
    [time] => 1579438524689
    [pending] => 16.43181000
    [amount] => 16.43181000
    [type] => buy
    [price] => 0.019052
)

2020-01-19 13:55:31 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:55:32 - cex place new buy order: eth_btc 0.019054 16.43009 [11480699376] margin:0.25191560827122]Array
(
    [complete] => 
    [id] => 11480699376
    [time] => 1579438531589
    [pending] => 16.43009000
    [amount] => 16.43009000
    [type] => buy
    [price] => 0.019054
)

2020-01-19 13:55:38 - cex delete buy orders: eth_btc[move]
2020-01-19 13:55:39 - cex place new buy order: eth_btc 0.019048 16.42922 [11480700372] margin:0.25715035423772]Array
(
    [complete] => 
    [id] => 11480700372
    [time] => 1579438539389
    [pending] => 16.42922000
    [amount] => 16.42922000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:55:50 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:55:51 - cex place new buy order: eth_btc 0.01905 16.43354 [11480702550] margin:0.3254593175853]Array
(
    [complete] => 
    [id] => 11480702550
    [time] => 1579438550840
    [pending] => 16.43354000
    [amount] => 16.43354000
    [type] => buy
    [price] => 0.01905
)

2020-01-19 13:55:56 - cex delete buy orders: eth_btc[move]
2020-01-19 13:55:57 - cex place new buy order: eth_btc 0.019048 16.43267 [11480703588] margin:0.28869875597082]Array
(
    [complete] => 
    [id] => 11480703588
    [time] => 1579438557139
    [pending] => 16.43267000
    [amount] => 16.43267000
    [type] => buy
    [price] => 0.019048
)

2020-01-19 13:56:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:56:09 - cex place new buy order: eth_btc 0.01907 16.4163 [11480705056] margin:0.29889879391716]Array
(
    [complete] => 
    [id] => 11480705056
    [time] => 1579438568926
    [pending] => 16.41630000
    [amount] => 16.41630000
    [type] => buy
    [price] => 0.01907
)

2020-01-19 13:57:04 - cex delete buy orders: eth_btc[move]
2020-01-19 13:57:05 - cex place new buy order: eth_btc 0.01907 16.41544 [11480712490] margin:0.33034450212364]Array
(
    [complete] => 
    [id] => 11480712490
    [time] => 1579438624979
    [pending] => 16.41544000
    [amount] => 16.41544000
    [type] => buy
    [price] => 0.01907
)

2020-01-19 13:58:03 - cex delete buy orders: eth_btc[move]
2020-01-19 13:58:04 - cex place new buy order: eth_btc 0.01907 16.41544 [11480719248] margin:0.3198573750721]Array
(
    [complete] => 
    [id] => 11480719248
    [time] => 1579438683828
    [pending] => 16.41544000
    [amount] => 16.41544000
    [type] => buy
    [price] => 0.01907
)

2020-01-19 13:58:32 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:58:33 - cex place new buy order: eth_btc 0.01909 16.3991 [11480723221] margin:0.29858564693557]Array
(
    [complete] => 
    [id] => 11480723221
    [time] => 1579438712799
    [pending] => 16.39910000
    [amount] => 16.39910000
    [type] => buy
    [price] => 0.01909
)

2020-01-19 13:58:39 - cex delete buy orders: eth_btc[move]
2020-01-19 13:58:40 - cex place new buy order: eth_btc 0.019089 16.39825 [11480724154] margin:0.41380755329736]Array
(
    [complete] => 
    [id] => 11480724154
    [time] => 1579438720078
    [pending] => 16.39825000
    [amount] => 16.39825000
    [type] => buy
    [price] => 0.019089
)

2020-01-19 13:58:55 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:58:56 - cex place new buy order: eth_btc 0.019097 16.39309 [11480726282] margin:0.36654971985128]Array
(
    [complete] => 
    [id] => 11480726282
    [time] => 1579438735842
    [pending] => 16.39309000
    [amount] => 16.39309000
    [type] => buy
    [price] => 0.019097
)

2020-01-19 13:59:01 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:59:02 - cex place new buy order: eth_btc 0.019099 16.39138 [11480726969] margin:0.33509607832869]Array
(
    [complete] => 
    [id] => 11480726969
    [time] => 1579438742302
    [pending] => 16.39138000
    [amount] => 16.39138000
    [type] => buy
    [price] => 0.019099
)

2020-01-19 13:59:13 - cex delete buy orders: eth_btc[move]
2020-01-19 13:59:14 - cex place new buy order: eth_btc 0.019096 16.39052 [11480727957] margin:0.31937172774867]Array
(
    [complete] => 
    [id] => 11480727957
    [time] => 1579438753826
    [pending] => 16.39052000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.019096
)

2020-01-19 13:59:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:59:37 - cex place new buy order: eth_btc 0.019098 16.39224 [11480730094] margin:0.37176667713896]Array
(
    [complete] => 
    [id] => 11480730094
    [time] => 1579438776723
    [pending] => 16.39224000
    [amount] => 16.39224000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 13:59:43 - cex delete buy orders: eth_btc [replace]
2020-01-19 13:59:44 - cex place new buy order: eth_btc 0.0191 16.39052 [11480730796] margin:0.34554973821987]Array
(
    [complete] => 1
    [id] => 11480730796
    [time] => 1579438784190
    [pending] => 0.00000000
    [amount] => 16.39052000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 13:59:51 - cex place new buy order: eth_btc 0.0191 0.1242 [11480731405]Array
(
    [complete] => 1
    [id] => 11480731405
    [time] => 1579438790703
    [pending] => 0.00000000
    [amount] => 0.12420000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 22:26:39 - cex place new buy order: eth_btc 0.018901 0.2488 [11484510374]Array
(
    [complete] => 
    [id] => 11484510374
    [time] => 1579469199505
    [pending] => 0.24880000
    [amount] => 0.24880000
    [type] => buy
    [price] => 0.018901
)

2020-01-19 22:26:44 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:26:56 - cex place new buy order: eth_btc 0.018902 0.2487 [11484512767]Array
(
    [complete] => 
    [id] => 11484512767
    [time] => 1579469216029
    [pending] => 0.24870000
    [amount] => 0.24870000
    [type] => buy
    [price] => 0.018902
)

2020-01-19 22:27:02 - cex delete buy orders: eth_btc [replace]
2020-01-19 22:27:03 - cex place new buy order: eth_btc 0.018904 0.24872 [11484513706] margin:0.20630554380026]Array
(
    [complete] => 
    [id] => 11484513706
    [time] => 1579469223205
    [pending] => 0.24872000
    [amount] => 0.24872000
    [type] => buy
    [price] => 0.018904
)

2020-01-19 22:27:09 - cex delete buy orders: eth_btc[move]
2020-01-19 22:27:10 - cex place new buy order: eth_btc 0.018905 0.2487 [11484514555] margin:0.19570506717443]Array
(
    [complete] => 
    [id] => 11484514555
    [time] => 1579469229819
    [pending] => 0.24870000
    [amount] => 0.24870000
    [type] => buy
    [price] => 0.018905
)

2020-01-19 22:27:17 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:27:23 - cex place new buy order: eth_btc 0.018902 0.2487 [11484516061]Array
(
    [complete] => 
    [id] => 11484516061
    [time] => 1579469243419
    [pending] => 0.24870000
    [amount] => 0.24870000
    [type] => buy
    [price] => 0.018902
)

2020-01-19 22:27:30 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:27:37 - cex place new buy order: eth_btc 0.018902 0.2487 [11484517144]Array
(
    [complete] => 
    [id] => 11484517144
    [time] => 1579469257212
    [pending] => 0.24870000
    [amount] => 0.24870000
    [type] => buy
    [price] => 0.018902
)

2020-01-19 22:27:43 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:28:17 - cex place new buy order: eth_btc 0.018923 0.2485 [11484522215]Array
(
    [complete] => 
    [id] => 11484522215
    [time] => 1579469297244
    [pending] => 0.24850000
    [amount] => 0.24850000
    [type] => buy
    [price] => 0.018923
)

2020-01-19 22:28:23 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:28:54 - cex place new buy order: eth_btc 0.01887 0.2492 [11484527158]Array
(
    [complete] => 
    [id] => 11484527158
    [time] => 1579469333839
    [pending] => 0.24920000
    [amount] => 0.24920000
    [type] => buy
    [price] => 0.01887
)

2020-01-19 22:28:59 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:32:09 - cex place new buy order: eth_btc 0.018942 0.2482 [11484549500]Array
(
    [complete] => 
    [id] => 11484549500
    [time] => 1579469529429
    [pending] => 0.24820000
    [amount] => 0.24820000
    [type] => buy
    [price] => 0.018942
)

2020-01-19 22:32:16 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:33:14 - cex place new buy order: eth_btc 0.018942 0.2482 [11484557514]Array
(
    [complete] => 
    [id] => 11484557514
    [time] => 1579469594550
    [pending] => 0.24820000
    [amount] => 0.24820000
    [type] => buy
    [price] => 0.018942
)

2020-01-19 22:33:20 - cex delete buy orders: eth_btc[move]
2020-01-19 22:33:21 - cex place new buy order: eth_btc 0.018943 0.2482 [11484559100] margin:0.1953125]Array
(
    [complete] => 
    [id] => 11484559100
    [time] => 1579469600604
    [pending] => 0.24820000
    [amount] => 0.24820000
    [type] => buy
    [price] => 0.018943
)

2020-01-19 22:33:27 - cex delete buy orders: eth_btc[move]
2020-01-19 22:33:28 - cex place new buy order: eth_btc 0.018942 0.2482 [11484560484] margin:0.21642736486485]Array
(
    [complete] => 
    [id] => 11484560484
    [time] => 1579469608049
    [pending] => 0.24820000
    [amount] => 0.24820000
    [type] => buy
    [price] => 0.018942
)

2020-01-19 22:33:34 - cex delete buy orders: eth_btc[move]
2020-01-19 22:33:35 - cex place new buy order: eth_btc 0.018943 0.24794 [11484561375] margin:0.12128242986711]Array
(
    [complete] => 
    [id] => 11484561375
    [time] => 1579469615323
    [pending] => 0.24794000
    [amount] => 0.24794000
    [type] => buy
    [price] => 0.018943
)

2020-01-19 22:33:40 - cex delete buy orders: eth_btc[move]
2020-01-19 22:33:41 - cex place new buy order: eth_btc 0.018944 0.24794 [11484561819] margin:0.12655557899177]Array
(
    [complete] => 
    [id] => 11484561819
    [time] => 1579469621324
    [pending] => 0.24794000
    [amount] => 0.24794000
    [type] => buy
    [price] => 0.018944
)

2020-01-19 22:33:47 - cex delete buy orders: eth_btc[move]
2020-01-19 22:33:48 - cex place new buy order: eth_btc 0.018945 0.24794 [11484562872] margin:0.12128242986711]Array
(
    [complete] => 
    [id] => 11484562872
    [time] => 1579469628041
    [pending] => 0.24794000
    [amount] => 0.24794000
    [type] => buy
    [price] => 0.018945
)

2020-01-19 22:33:54 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:58:27 - cex place new buy order: eth_btc 0.018967 0.2479 [11484732166]Array
(
    [complete] => 
    [id] => 11484732166
    [time] => 1579471106604
    [pending] => 0.24790000
    [amount] => 0.24790000
    [type] => buy
    [price] => 0.018967
)

2020-01-19 22:58:32 - cex delete buy orders: eth_btc [above margin]
2020-01-19 22:58:54 - cex place new buy order: eth_btc 0.018947 0.2482 [11484734776]Array
(
    [complete] => 
    [id] => 11484734776
    [time] => 1579471133779
    [pending] => 0.24820000
    [amount] => 0.24820000
    [type] => buy
    [price] => 0.018947
)

2020-01-19 22:58:59 - cex delete buy orders: eth_btc[move]
2020-01-19 22:59:00 - cex place new buy order: eth_btc 0.018948 0.24773 [11484735311] margin:0.12644889357218]Array
(
    [complete] => 
    [id] => 11484735311
    [time] => 1579471139967
    [pending] => 0.24773000
    [amount] => 0.24773000
    [type] => buy
    [price] => 0.018948
)

2020-01-19 22:59:03 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:02:25 - cex place new buy order: eth_btc 0.018981 0.2477 [11484756455]Array
(
    [complete] => 
    [id] => 11484756455
    [time] => 1579471345208
    [pending] => 0.24770000
    [amount] => 0.24770000
    [type] => buy
    [price] => 0.018981
)

2020-01-19 23:02:31 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:02:49 - cex place new buy order: eth_btc 0.018981 0.2477 [11484759166]Array
(
    [complete] => 
    [id] => 11484759166
    [time] => 1579471369097
    [pending] => 0.24770000
    [amount] => 0.24770000
    [type] => buy
    [price] => 0.018981
)

2020-01-19 23:02:54 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:07:24 - cex place new buy order: eth_btc 0.01896 0.248 [11484800348]Array
(
    [complete] => 
    [id] => 11484800348
    [time] => 1579471643990
    [pending] => 0.24800000
    [amount] => 0.24800000
    [type] => buy
    [price] => 0.01896
)

2020-01-19 23:07:29 - cex delete buy orders: eth_btc[move]
2020-01-19 23:07:30 - cex place new buy order: eth_btc 0.018961 0.24713 [11484801064] margin:0.12614317250079]Array
(
    [complete] => 
    [id] => 11484801064
    [time] => 1579471649931
    [pending] => 0.24713000
    [amount] => 0.24713000
    [type] => buy
    [price] => 0.018961
)

2020-01-19 23:07:36 - cex delete buy orders: eth_btc[move]
2020-01-19 23:07:37 - cex place new buy order: eth_btc 0.018962 0.24713 [11484801827] margin:0.10511931041732]Array
(
    [complete] => 
    [id] => 11484801827
    [time] => 1579471656564
    [pending] => 0.24713000
    [amount] => 0.24713000
    [type] => buy
    [price] => 0.018962
)

2020-01-19 23:07:42 - cex delete buy orders: eth_btc[move]
2020-01-19 23:07:43 - cex place new buy order: eth_btc 0.018963 0.24713 [11484802265] margin:0.12088720697991]Array
(
    [complete] => 
    [id] => 11484802265
    [time] => 1579471662909
    [pending] => 0.24713000
    [amount] => 0.24713000
    [type] => buy
    [price] => 0.018963
)

2020-01-19 23:07:49 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:14:55 - cex place new buy order: eth_btc 0.019029 0.2471 [11484851500]Array
(
    [complete] => 
    [id] => 11484851500
    [time] => 1579472094795
    [pending] => 0.24710000
    [amount] => 0.24710000
    [type] => buy
    [price] => 0.019029
)

2020-01-19 23:15:02 - cex delete buy orders: eth_btc[move]
2020-01-19 23:15:02 - cex place new buy order: eth_btc 0.019031 0.24621 [11484856654] margin:0.15709273707913]Array
(
    [complete] => 
    [id] => 11484856654
    [time] => 1579472102554
    [pending] => 0.24621000
    [amount] => 0.24621000
    [type] => buy
    [price] => 0.019031
)

2020-01-19 23:15:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:15:10 - cex place new buy order: eth_btc 0.019035 0.24701 [11484861130] margin:0.56737588652482]Array
(
    [complete] => 
    [id] => 11484861130
    [time] => 1579472109673
    [pending] => 0.24701000
    [amount] => 0.24701000
    [type] => buy
    [price] => 0.019035
)

2020-01-19 23:15:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:15:17 - cex place new buy order: eth_btc 0.019091 0.24629 [11484865029] margin:0.23571316327065]Array
(
    [complete] => 
    [id] => 11484865029
    [time] => 1579472117379
    [pending] => 0.24629000
    [amount] => 0.24629000
    [type] => buy
    [price] => 0.019091
)

2020-01-19 23:15:25 - cex delete buy orders: eth_btc[move]
2020-01-19 23:15:26 - cex place new buy order: eth_btc 0.019067 0.24627 [11484868378] margin:0.1047559187094]Array
(
    [complete] => 
    [id] => 11484868378
    [time] => 1579472125617
    [pending] => 0.24627000
    [amount] => 0.24627000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 23:15:32 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:15:39 - cex place new buy order: eth_btc 0.019067 0.2466 [11484874748]Array
(
    [complete] => 
    [id] => 11484874748
    [time] => 1579472139165
    [pending] => 0.24660000
    [amount] => 0.24660000
    [type] => buy
    [price] => 0.019067
)

2020-01-19 23:15:46 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:15:47 - cex place new buy order: eth_btc 0.019069 0.24657 [11484878005] margin:0.27793801457863]Array
(
    [complete] => 
    [id] => 11484878005
    [time] => 1579472147252
    [pending] => 0.24657000
    [amount] => 0.24657000
    [type] => buy
    [price] => 0.019069
)

2020-01-19 23:15:54 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:16:03 - cex place new buy order: eth_btc 0.019092 0.2463 [11484885083]Array
(
    [complete] => 
    [id] => 11484885083
    [time] => 1579472163442
    [pending] => 0.24630000
    [amount] => 0.24630000
    [type] => buy
    [price] => 0.019092
)

2020-01-19 23:16:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:16:10 - cex place new buy order: eth_btc 0.019094 0.24625 [11484887472] margin:0.35613281659159]Array
(
    [complete] => 
    [id] => 11484887472
    [time] => 1579472169688
    [pending] => 0.24625000
    [amount] => 0.24625000
    [type] => buy
    [price] => 0.019094
)

2020-01-19 23:16:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:16:17 - cex place new buy order: eth_btc 0.019115 0.24598 [11484890254] margin:0.31388961548522]Array
(
    [complete] => 
    [id] => 11484890254
    [time] => 1579472176628
    [pending] => 0.24598000
    [amount] => 0.24598000
    [type] => buy
    [price] => 0.019115
)

2020-01-19 23:16:22 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:16:23 - cex place new buy order: eth_btc 0.019131 0.24577 [11484894360] margin:0.45998640949243]Array
(
    [complete] => 
    [id] => 11484894360
    [time] => 1579472183455
    [pending] => 0.24577000
    [amount] => 0.24577000
    [type] => buy
    [price] => 0.019131
)

2020-01-19 23:16:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:16:30 - cex place new buy order: eth_btc 0.019174 0.24522 [11484897724] margin:0.40158548033795]Array
(
    [complete] => 
    [id] => 11484897724
    [time] => 1579472190228
    [pending] => 0.24522000
    [amount] => 0.24522000
    [type] => buy
    [price] => 0.019174
)

2020-01-19 23:16:36 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:16:37 - cex place new buy order: eth_btc 0.019206 0.24481 [11484900982] margin:0.23430178069352]Array
(
    [complete] => 
    [id] => 11484900982
    [time] => 1579472196678
    [pending] => 0.24481000
    [amount] => 0.24481000
    [type] => buy
    [price] => 0.019206
)

2020-01-19 23:16:44 - cex delete buy orders: eth_btc[move]
2020-01-19 23:16:45 - cex place new buy order: eth_btc 0.019153 0.2448 [11484905840] margin:0.062477221846202]Array
(
    [complete] => 
    [id] => 11484905840
    [time] => 1579472205182
    [pending] => 0.24480000
    [amount] => 0.24480000
    [type] => buy
    [price] => 0.019153
)

2020-01-19 23:16:51 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:16:52 - cex place new buy order: eth_btc 0.019156 0.24545 [11484909570] margin:0.29233660471915]Array
(
    [complete] => 
    [id] => 11484909570
    [time] => 1579472212266
    [pending] => 0.24545000
    [amount] => 0.24545000
    [type] => buy
    [price] => 0.019156
)

2020-01-19 23:17:00 - cex delete buy orders: eth_btc[move]
2020-01-19 23:17:01 - cex place new buy order: eth_btc 0.019155 0.24544 [11484913698] margin:0.28188129665396]Array
(
    [complete] => 
    [id] => 11484913698
    [time] => 1579472220766
    [pending] => 0.24544000
    [amount] => 0.24544000
    [type] => buy
    [price] => 0.019155
)

2020-01-19 23:17:08 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:17:09 - cex place new buy order: eth_btc 0.019157 0.24544 [11484917475] margin:0.28188129665396]Array
(
    [complete] => 
    [id] => 11484917475
    [time] => 1579472229222
    [pending] => 0.24544000
    [amount] => 0.24544000
    [type] => buy
    [price] => 0.019157
)

2020-01-19 23:17:15 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:17:16 - cex place new buy order: eth_btc 0.019159 0.24541 [11484919545] margin:0.24009603841535]Array
(
    [complete] => 
    [id] => 11484919545
    [time] => 1579472235593
    [pending] => 0.24541000
    [amount] => 0.24541000
    [type] => buy
    [price] => 0.019159
)

2020-01-19 23:17:22 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:17:23 - cex place new buy order: eth_btc 0.019161 0.24539 [11484921727] margin:0.22441417462553]Array
(
    [complete] => 
    [id] => 11484921727
    [time] => 1579472243372
    [pending] => 0.24539000
    [amount] => 0.24539000
    [type] => buy
    [price] => 0.019161
)

2020-01-19 23:17:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:17:30 - cex place new buy order: eth_btc 0.019163 0.24536 [11484923377] margin:0.22960914261858]Array
(
    [complete] => 
    [id] => 11484923377
    [time] => 1579472250002
    [pending] => 0.24536000
    [amount] => 0.24536000
    [type] => buy
    [price] => 0.019163
)

2020-01-19 23:17:37 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:17:38 - cex place new buy order: eth_btc 0.019165 0.24534 [11484925062] margin:0.20871380120009]Array
(
    [complete] => 
    [id] => 11484925062
    [time] => 1579472257706
    [pending] => 0.24534000
    [amount] => 0.24534000
    [type] => buy
    [price] => 0.019165
)

2020-01-19 23:17:44 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:17:51 - cex place new buy order: eth_btc 0.019155 0.2455 [11484929060]Array
(
    [complete] => 
    [id] => 11484929060
    [time] => 1579472271253
    [pending] => 0.24550000
    [amount] => 0.24550000
    [type] => buy
    [price] => 0.019155
)

2020-01-19 23:17:57 - cex delete buy orders: eth_btc[move]
2020-01-19 23:17:58 - cex place new buy order: eth_btc 0.019154 0.24545 [11484930899] margin:0.21403215702651]Array
(
    [complete] => 
    [id] => 11484930899
    [time] => 1579472277798
    [pending] => 0.24545000
    [amount] => 0.24545000
    [type] => buy
    [price] => 0.019154
)

2020-01-19 23:18:03 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:18:10 - cex place new buy order: eth_btc 0.019135 0.2457 [11484934409]Array
(
    [complete] => 
    [id] => 11484934409
    [time] => 1579472289660
    [pending] => 0.24570000
    [amount] => 0.24570000
    [type] => buy
    [price] => 0.019135
)

2020-01-19 23:18:16 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:18:29 - cex place new buy order: eth_btc 0.019114 0.246 [11484939314]Array
(
    [complete] => 
    [id] => 11484939314
    [time] => 1579472309174
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019114
)

2020-01-19 23:18:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:18:35 - cex place new buy order: eth_btc 0.019116 0.24597 [11484941075] margin:0.27725465578572]Array
(
    [complete] => 
    [id] => 11484941075
    [time] => 1579472315502
    [pending] => 0.24597000
    [amount] => 0.24597000
    [type] => buy
    [price] => 0.019116
)

2020-01-19 23:18:42 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:18:43 - cex place new buy order: eth_btc 0.019118 0.24594 [11484943236] margin:0.29814834187678]Array
(
    [complete] => 
    [id] => 11484943236
    [time] => 1579472323404
    [pending] => 0.24594000
    [amount] => 0.24594000
    [type] => buy
    [price] => 0.019118
)

2020-01-19 23:18:49 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:18:50 - cex place new buy order: eth_btc 0.019133 0.24575 [11484945136] margin:0.29791459781527]Array
(
    [complete] => 
    [id] => 11484945136
    [time] => 1579472330005
    [pending] => 0.24575000
    [amount] => 0.24575000
    [type] => buy
    [price] => 0.019133
)

2020-01-19 23:18:56 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:18:57 - cex place new buy order: eth_btc 0.019141 0.24564 [11484947739] margin:0.33436079619664]Array
(
    [complete] => 
    [id] => 11484947739
    [time] => 1579472337459
    [pending] => 0.24564000
    [amount] => 0.24564000
    [type] => buy
    [price] => 0.019141
)

2020-01-19 23:19:12 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:19:13 - cex place new buy order: eth_btc 0.019143 0.24562 [11484951407] margin:0.22984903097738]Array
(
    [complete] => 
    [id] => 11484951407
    [time] => 1579472353054
    [pending] => 0.24562000
    [amount] => 0.24562000
    [type] => buy
    [price] => 0.019143
)

2020-01-19 23:19:19 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:19:19 - cex place new buy order: eth_btc 0.019145 0.24559 [11484952943] margin:0.21415513188823]Array
(
    [complete] => 
    [id] => 11484952943
    [time] => 1579472359579
    [pending] => 0.24559000
    [amount] => 0.24559000
    [type] => buy
    [price] => 0.019145
)

2020-01-19 23:19:25 - cex delete buy orders: eth_btc[move]
2020-01-19 23:19:26 - cex place new buy order: eth_btc 0.019141 0.24558 [11484953772] margin:0.21936696960201]Array
(
    [complete] => 
    [id] => 11484953772
    [time] => 1579472365886
    [pending] => 0.24558000
    [amount] => 0.24558000
    [type] => buy
    [price] => 0.019141
)

2020-01-19 23:19:32 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:19:38 - cex place new buy order: eth_btc 0.019121 0.2459 [11484955857]Array
(
    [complete] => 
    [id] => 11484955857
    [time] => 1579472377714
    [pending] => 0.24590000
    [amount] => 0.24590000
    [type] => buy
    [price] => 0.019121
)

2020-01-19 23:19:43 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:19:44 - cex place new buy order: eth_btc 0.019123 0.24588 [11484956830] margin:0.27192386131882]Array
(
    [complete] => 
    [id] => 11484956830
    [time] => 1579472383831
    [pending] => 0.24588000
    [amount] => 0.24588000
    [type] => buy
    [price] => 0.019123
)

2020-01-19 23:19:49 - cex delete buy orders: eth_btc[move]
2020-01-19 23:19:50 - cex place new buy order: eth_btc 0.01912 0.24586 [11484958481] margin:0.22484835808407]Array
(
    [complete] => 
    [id] => 11484958481
    [time] => 1579472390427
    [pending] => 0.24586000
    [amount] => 0.24586000
    [type] => buy
    [price] => 0.01912
)

2020-01-19 23:20:01 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:20:07 - cex place new buy order: eth_btc 0.019121 0.2459 [11484962584]Array
(
    [complete] => 
    [id] => 11484962584
    [time] => 1579472407288
    [pending] => 0.24590000
    [amount] => 0.24590000
    [type] => buy
    [price] => 0.019121
)

2020-01-19 23:20:14 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:20:21 - cex place new buy order: eth_btc 0.0191 0.2462 [11484964999]Array
(
    [complete] => 
    [id] => 11484964999
    [time] => 1579472420726
    [pending] => 0.24620000
    [amount] => 0.24620000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 23:20:26 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:20:27 - cex place new buy order: eth_btc 0.019102 0.24615 [11484966081] margin:0.28792796565804]Array
(
    [complete] => 
    [id] => 11484966081
    [time] => 1579472426801
    [pending] => 0.24615000
    [amount] => 0.24615000
    [type] => buy
    [price] => 0.019102
)

2020-01-19 23:20:33 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:20:34 - cex place new buy order: eth_btc 0.01912 0.24591 [11484967886] margin:0.28242677824266]Array
(
    [complete] => 
    [id] => 11484967886
    [time] => 1579472433848
    [pending] => 0.24591000
    [amount] => 0.24591000
    [type] => buy
    [price] => 0.01912
)

2020-01-19 23:20:41 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:20:41 - cex place new buy order: eth_btc 0.019122 0.24589 [11484969264] margin:0.28762681727852]Array
(
    [complete] => 
    [id] => 11484969264
    [time] => 1579472441504
    [pending] => 0.24589000
    [amount] => 0.24589000
    [type] => buy
    [price] => 0.019122
)

2020-01-19 23:20:48 - cex delete buy orders: eth_btc[move]
2020-01-19 23:20:49 - cex place new buy order: eth_btc 0.01912 0.24588 [11484970497] margin:0.24577733619202]Array
(
    [complete] => 
    [id] => 11484970497
    [time] => 1579472448520
    [pending] => 0.24588000
    [amount] => 0.24588000
    [type] => buy
    [price] => 0.01912
)

2020-01-19 23:20:55 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:20:56 - cex place new buy order: eth_btc 0.019122 0.24589 [11484971699] margin:0.21964229683087]Array
(
    [complete] => 
    [id] => 11484971699
    [time] => 1579472455905
    [pending] => 0.24589000
    [amount] => 0.24589000
    [type] => buy
    [price] => 0.019122
)

2020-01-19 23:21:02 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:21:03 - cex place new buy order: eth_btc 0.019124 0.24586 [11484972417] margin:0.21961932650072]Array
(
    [complete] => 
    [id] => 11484972417
    [time] => 1579472463109
    [pending] => 0.24586000
    [amount] => 0.24586000
    [type] => buy
    [price] => 0.019124
)

2020-01-19 23:21:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:21:09 - cex place new buy order: eth_btc 0.019126 0.24584 [11484973010] margin:0.20913939140437]Array
(
    [complete] => 
    [id] => 11484973010
    [time] => 1579472469533
    [pending] => 0.24584000
    [amount] => 0.24584000
    [type] => buy
    [price] => 0.019126
)

2020-01-19 23:21:15 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:21:16 - cex place new buy order: eth_btc 0.019128 0.24581 [11484973726] margin:0.21434546214971]Array
(
    [complete] => 
    [id] => 11484973726
    [time] => 1579472475798
    [pending] => 0.24581000
    [amount] => 0.24581000
    [type] => buy
    [price] => 0.019128
)

2020-01-19 23:21:22 - cex delete buy orders: eth_btc[move]
2020-01-19 23:21:22 - cex place new buy order: eth_btc 0.01912 0.2458 [11484974666] margin:0.21433425688744]Array
(
    [complete] => 
    [id] => 11484974666
    [time] => 1579472482469
    [pending] => 0.24580000
    [amount] => 0.24580000
    [type] => buy
    [price] => 0.01912
)

2020-01-19 23:21:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:21:29 - cex place new buy order: eth_btc 0.019122 0.24589 [11484976016] margin:0.21441271833489]Array
(
    [complete] => 
    [id] => 11484976016
    [time] => 1579472489554
    [pending] => 0.24589000
    [amount] => 0.24589000
    [type] => buy
    [price] => 0.019122
)

2020-01-19 23:21:35 - cex delete buy orders: eth_btc[move]
2020-01-19 23:21:36 - cex place new buy order: eth_btc 0.019098 0.24588 [11484977383] margin:0.16733776081157]Array
(
    [complete] => 
    [id] => 11484977383
    [time] => 1579472495924
    [pending] => 0.24588000
    [amount] => 0.24588000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 23:21:42 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:21:42 - cex place new buy order: eth_btc 0.0191 0.24617 [11484978318] margin:0.28795811518323]Array
(
    [complete] => 
    [id] => 11484978318
    [time] => 1579472502499
    [pending] => 0.24617000
    [amount] => 0.24617000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 23:21:48 - cex delete buy orders: eth_btc[move]
2020-01-19 23:21:49 - cex place new buy order: eth_btc 0.019098 0.24616 [11484980116] margin:0.25653107167165]Array
(
    [complete] => 
    [id] => 11484980116
    [time] => 1579472509126
    [pending] => 0.24616000
    [amount] => 0.24616000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 23:22:03 - cex delete buy orders: eth_btc[move]
2020-01-19 23:22:04 - cex place new buy order: eth_btc 0.019098 0.24618 [11484984386] margin:0.24085030629875]Array
(
    [complete] => 
    [id] => 11484984386
    [time] => 1579472524574
    [pending] => 0.24618000
    [amount] => 0.24618000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 23:22:10 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:22:11 - cex place new buy order: eth_btc 0.0191 0.24617 [11484985750] margin:0.23036649214658]Array
(
    [complete] => 
    [id] => 11484985750
    [time] => 1579472531179
    [pending] => 0.24617000
    [amount] => 0.24617000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 23:22:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:22:17 - cex place new buy order: eth_btc 0.019102 0.24615 [11484986913] margin:0.29839807350014]Array
(
    [complete] => 
    [id] => 11484986913
    [time] => 1579472537272
    [pending] => 0.24615000
    [amount] => 0.24615000
    [type] => buy
    [price] => 0.019102
)

2020-01-19 23:22:23 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:22:23 - cex place new buy order: eth_btc 0.019104 0.24612 [11484988227] margin:0.28266331658293]Array
(
    [complete] => 
    [id] => 11484988227
    [time] => 1579472543525
    [pending] => 0.24612000
    [amount] => 0.24612000
    [type] => buy
    [price] => 0.019104
)

2020-01-19 23:22:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:22:30 - cex place new buy order: eth_btc 0.019106 0.24609 [11484989463] margin:0.27739976970584]Array
(
    [complete] => 
    [id] => 11484989463
    [time] => 1579472549982
    [pending] => 0.24609000
    [amount] => 0.24609000
    [type] => buy
    [price] => 0.019106
)

2020-01-19 23:22:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:22:36 - cex place new buy order: eth_btc 0.019108 0.24607 [11484990422] margin:0.24597027423068]Array
(
    [complete] => 
    [id] => 11484990422
    [time] => 1579472556004
    [pending] => 0.24607000
    [amount] => 0.24607000
    [type] => buy
    [price] => 0.019108
)

2020-01-19 23:22:42 - cex delete buy orders: eth_btc[move]
2020-01-19 23:22:43 - cex place new buy order: eth_btc 0.019098 0.24606 [11484992400] margin:0.19885917630436]Array
(
    [complete] => 
    [id] => 11484992400
    [time] => 1579472562798
    [pending] => 0.24606000
    [amount] => 0.24606000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 23:22:49 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:22:49 - cex place new buy order: eth_btc 0.0191 0.24617 [11484993941] margin:0.23036649214658]Array
(
    [complete] => 
    [id] => 11484993941
    [time] => 1579472569526
    [pending] => 0.24617000
    [amount] => 0.24617000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 23:22:56 - cex delete buy orders: eth_btc[move]
2020-01-19 23:22:57 - cex place new buy order: eth_btc 0.019098 0.24616 [11484995687] margin:0.22511910371186]Array
(
    [complete] => 
    [id] => 11484995687
    [time] => 1579472576725
    [pending] => 0.24616000
    [amount] => 0.24616000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 23:23:02 - cex delete buy orders: eth_btc[move]
2020-01-19 23:23:03 - cex place new buy order: eth_btc 0.019098 0.24618 [11484997073] margin:0.2199068014032]Array
(
    [complete] => 
    [id] => 11484997073
    [time] => 1579472582879
    [pending] => 0.24618000
    [amount] => 0.24618000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 23:23:08 - cex delete buy orders: eth_btc[move]
2020-01-19 23:23:09 - cex place new buy order: eth_btc 0.019099 0.24617 [11484998637] margin:0.19895287958114]Array
(
    [complete] => 
    [id] => 11484998637
    [time] => 1579472589529
    [pending] => 0.24617000
    [amount] => 0.24617000
    [type] => buy
    [price] => 0.019099
)

2020-01-19 23:23:15 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:23:16 - cex place new buy order: eth_btc 0.019101 0.24616 [11485000382] margin:0.26176639966495]Array
(
    [complete] => 
    [id] => 11485000382
    [time] => 1579472595899
    [pending] => 0.24616000
    [amount] => 0.24616000
    [type] => buy
    [price] => 0.019101
)

2020-01-19 23:23:21 - cex delete buy orders: eth_btc[move]
2020-01-19 23:23:22 - cex place new buy order: eth_btc 0.019098 0.24615 [11485001908] margin:0.29839807350014]Array
(
    [complete] => 
    [id] => 11485001908
    [time] => 1579472602414
    [pending] => 0.24615000
    [amount] => 0.24615000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 23:23:28 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:23:29 - cex place new buy order: eth_btc 0.0191 0.24617 [11485003169] margin:0.28272251308901]Array
(
    [complete] => 
    [id] => 11485003169
    [time] => 1579472609506
    [pending] => 0.24617000
    [amount] => 0.24617000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 23:23:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:23:36 - cex place new buy order: eth_btc 0.019102 0.24615 [11485004719] margin:0.2094021568422]Array
(
    [complete] => 
    [id] => 11485004719
    [time] => 1579472615914
    [pending] => 0.24615000
    [amount] => 0.24615000
    [type] => buy
    [price] => 0.019102
)

2020-01-19 23:23:41 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:23:48 - cex place new buy order: eth_btc 0.019098 0.2462 [11485006913]Array
(
    [complete] => 
    [id] => 11485006913
    [time] => 1579472627668
    [pending] => 0.24620000
    [amount] => 0.24620000
    [type] => buy
    [price] => 0.019098
)

2020-01-19 23:23:52 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:23:53 - cex place new buy order: eth_btc 0.0191 0.24617 [11485007922] margin:0.24607329842932]Array
(
    [complete] => 
    [id] => 11485007922
    [time] => 1579472633206
    [pending] => 0.24617000
    [amount] => 0.24617000
    [type] => buy
    [price] => 0.0191
)

2020-01-19 23:23:59 - cex delete buy orders: eth_btc[move]
2020-01-19 23:24:00 - cex place new buy order: eth_btc 0.019101 0.24615 [11485009176] margin:0.1989320490001]Array
(
    [complete] => 
    [id] => 11485009176
    [time] => 1579472639724
    [pending] => 0.24615000
    [amount] => 0.24615000
    [type] => buy
    [price] => 0.019101
)

2020-01-19 23:24:03 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:24:04 - cex place new buy order: eth_btc 0.019103 0.24613 [11485009926] margin:0.22509553473276]Array
(
    [complete] => 
    [id] => 11485009926
    [time] => 1579472643924
    [pending] => 0.24613000
    [amount] => 0.24613000
    [type] => buy
    [price] => 0.019103
)

2020-01-19 23:24:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:24:10 - cex place new buy order: eth_btc 0.019105 0.24611 [11485011101] margin:0.33499084009421]Array
(
    [complete] => 
    [id] => 11485011101
    [time] => 1579472650380
    [pending] => 0.24611000
    [amount] => 0.24611000
    [type] => buy
    [price] => 0.019105
)

2020-01-19 23:24:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:24:17 - cex place new buy order: eth_btc 0.019111 0.24603 [11485012469] margin:0.38197896499399]Array
(
    [complete] => 
    [id] => 11485012469
    [time] => 1579472656615
    [pending] => 0.24603000
    [amount] => 0.24603000
    [type] => buy
    [price] => 0.019111
)

2020-01-19 23:24:22 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:24:23 - cex place new buy order: eth_btc 0.019113 0.246 [11485013626] margin:0.38193899440171]Array
(
    [complete] => 
    [id] => 11485013626
    [time] => 1579472663281
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019113
)

2020-01-19 23:24:29 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:24:29 - cex place new buy order: eth_btc 0.019115 0.24598 [11485015270] margin:0.32958409625949]Array
(
    [complete] => 
    [id] => 11485015270
    [time] => 1579472669561
    [pending] => 0.24598000
    [amount] => 0.24598000
    [type] => buy
    [price] => 0.019115
)

2020-01-19 23:24:35 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:24:36 - cex place new buy order: eth_btc 0.019117 0.24595 [11485017043] margin:0.26154731390908]Array
(
    [complete] => 
    [id] => 11485017043
    [time] => 1579472675926
    [pending] => 0.24595000
    [amount] => 0.24595000
    [type] => buy
    [price] => 0.019117
)

2020-01-19 23:24:42 - cex delete buy orders: eth_btc[move]
2020-01-19 23:24:42 - cex place new buy order: eth_btc 0.019111 0.24594 [11485018652] margin:0.30337901454127]Array
(
    [complete] => 
    [id] => 11485018652
    [time] => 1579472682523
    [pending] => 0.24594000
    [amount] => 0.24594000
    [type] => buy
    [price] => 0.019111
)

2020-01-19 23:24:48 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:24:49 - cex place new buy order: eth_btc 0.019113 0.246 [11485020305] margin:0.26683409197927]Array
(
    [complete] => 
    [id] => 11485020305
    [time] => 1579472689088
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019113
)

2020-01-19 23:24:55 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:24:55 - cex place new buy order: eth_btc 0.019115 0.24598 [11485022016] margin:0.27203766675385]Array
(
    [complete] => 
    [id] => 11485022016
    [time] => 1579472695487
    [pending] => 0.24598000
    [amount] => 0.24598000
    [type] => buy
    [price] => 0.019115
)

2020-01-19 23:25:03 - cex delete buy orders: eth_btc[move]
2020-01-19 23:25:04 - cex place new buy order: eth_btc 0.019111 0.24597 [11485024496] margin:0.30341075538816]Array
(
    [complete] => 
    [id] => 11485024496
    [time] => 1579472704036
    [pending] => 0.24597000
    [amount] => 0.24597000
    [type] => buy
    [price] => 0.019111
)

2020-01-19 23:25:09 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:25:10 - cex place new buy order: eth_btc 0.019113 0.246 [11485025724] margin:0.3034583791137]Array
(
    [complete] => 
    [id] => 11485025724
    [time] => 1579472710359
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019113
)

2020-01-19 23:25:16 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:25:17 - cex place new buy order: eth_btc 0.019115 0.24598 [11485027022] margin:0.31388961548522]Array
(
    [complete] => 
    [id] => 11485027022
    [time] => 1579472716611
    [pending] => 0.24598000
    [amount] => 0.24598000
    [type] => buy
    [price] => 0.019115
)

2020-01-19 23:25:23 - cex delete buy orders: eth_btc[move]
2020-01-19 23:25:24 - cex place new buy order: eth_btc 0.019112 0.24597 [11485028297] margin:0.28771709562669]Array
(
    [complete] => 
    [id] => 11485028297
    [time] => 1579472723676
    [pending] => 0.24597000
    [amount] => 0.24597000
    [type] => buy
    [price] => 0.019112
)

2020-01-19 23:25:30 - cex delete buy orders: eth_btc[move]
2020-01-19 23:25:31 - cex place new buy order: eth_btc 0.019111 0.246 [11485029495] margin:0.24067388688327]Array
(
    [complete] => 
    [id] => 11485029495
    [time] => 1579472731150
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019111
)

2020-01-19 23:25:38 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:25:39 - cex place new buy order: eth_btc 0.019113 0.246 [11485030713] margin:0.21974572280645]Array
(
    [complete] => 
    [id] => 11485030713
    [time] => 1579472738461
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019113
)

2020-01-19 23:25:44 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:25:49 - cex place new buy order: eth_btc 0.019111 0.246 [11485032543]Array
(
    [complete] => 
    [id] => 11485032543
    [time] => 1579472749492
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019111
)

2020-01-19 23:25:54 - cex delete buy orders: eth_btc [replace]
2020-01-19 23:25:55 - cex place new buy order: eth_btc 0.019113 0.246 [11485033786] margin:0.24067388688327]Array
(
    [complete] => 
    [id] => 11485033786
    [time] => 1579472755142
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019113
)

2020-01-19 23:26:00 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:26:04 - cex place new buy order: eth_btc 0.019111 0.246 [11485036983]Array
(
    [complete] => 
    [id] => 11485036983
    [time] => 1579472763634
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019111
)

2020-01-19 23:26:09 - cex delete buy orders: eth_btc [above margin]
2020-01-19 23:26:15 - cex place new buy order: eth_btc 0.019112 0.246 [11485039507]Array
(
    [complete] => 
    [id] => 11485039507
    [time] => 1579472775027
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.019112
)

2020-01-19 23:26:20 - cex delete buy orders: eth_btc[move]
2020-01-19 23:26:21 - cex place new buy order: eth_btc 0.01909 0.246 [11485041011] margin:0.15172918955684]Array
(
    [complete] => 
    [id] => 11485041011
    [time] => 1579472781030
    [pending] => 0.24600000
    [amount] => 0.24600000
    [type] => buy
    [price] => 0.01909
)

2020-01-19 23:26:28 - cex delete buy orders: eth_btc[move]
2020-01-19 23:26:29 - cex place new buy order: eth_btc 0.019089 0.24629 [11485043164] margin:0.2933319365146]Array
(
    [complete] => 
    [id] => 11485043164
    [time] => 1579472788490
    [pending] => 0.24629000
    [amount] => 0.24629000
    [type] => buy
    [price] => 0.019089
)

2020-01-19 23:27:40 - cex delete buy orders: eth_btc[move]
2020-01-19 23:27:41 - cex place new buy order: eth_btc 0.019066 0.09747 [11485057246] margin:0.13619696176008]Array
(
    [complete] => 
    [id] => 11485057246
    [time] => 1579472861259
    [pending] => 0.09747000
    [amount] => 0.09747000
    [type] => buy
    [price] => 0.019066
)

2020-01-19 23:28:02 - cex delete buy orders: eth_btc[move]
2020-01-19 23:28:02 - cex place new buy order: eth_btc 0.019066 0.09758 [11485061600] margin:0.26747784129648]Array
(
    [complete] => 
    [id] => 11485061600
    [time] => 1579472882506
    [pending] => 0.09758000
    [amount] => 0.09758000
    [type] => buy
    [price] => 0.019066
)

2020-01-19 23:28:35 - cex delete buy orders: eth_btc [above margin]