2020-03-07 14:11:09 - cex place new buy order: eth_btc 0.026708 18.7162 [12272321893]Array
(
    [complete] => 
    [id] => 12272321893
    [time] => 1583586668778
    [pending] => 18.71620000
    [amount] => 18.71620000
    [type] => buy
    [price] => 0.026708
)

2020-03-07 14:11:14 - cex delete buy orders: eth_btc[move]
2020-03-07 14:11:15 - cex place new buy order: eth_btc 0.026713 18.6353 [12272324013] margin:-0.055920071577698]Array
(
    [complete] => 
    [id] => 12272324013
    [time] => 1583586674885
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026713
)

2020-03-07 14:11:22 - cex delete buy orders: eth_btc[move]
2020-03-07 14:11:23 - cex place new buy order: eth_btc 0.026717 18.6353 [12272325733] margin:-0.048464062033993]Array
(
    [complete] => 
    [id] => 12272325733
    [time] => 1583586683276
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026717
)

2020-03-07 14:11:30 - cex delete buy orders: eth_btc[move]
2020-03-07 14:11:31 - cex place new buy order: eth_btc 0.026719 18.6353 [12272327279] margin:-0.02236802863107]Array
(
    [complete] => 
    [id] => 12272327279
    [time] => 1583586690724
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026719
)

2020-03-07 14:11:36 - cex delete buy orders: eth_btc[move]
2020-03-07 14:11:37 - cex place new buy order: eth_btc 0.026723 18.6353 [12272328357] margin:-0.048464062033993]Array
(
    [complete] => 
    [id] => 12272328357
    [time] => 1583586697113
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026723
)

2020-03-07 14:11:44 - cex delete buy orders: eth_btc[move]
2020-03-07 14:11:45 - cex place new buy order: eth_btc 0.026729 18.6353 [12272329602] margin:-0.04100805249031]Array
(
    [complete] => 
    [id] => 12272329602
    [time] => 1583586704800
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026729
)

2020-03-07 14:11:53 - cex delete buy orders: eth_btc[move]
2020-03-07 14:11:54 - cex place new buy order: eth_btc 0.026731 18.6353 [12272331295] margin:-0.052192066805845]Array
(
    [complete] => 
    [id] => 12272331295
    [time] => 1583586714095
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026731
)

2020-03-07 14:12:01 - cex delete buy orders: eth_btc[move]
2020-03-07 14:12:01 - cex delete buy orders: eth_btc[move]
2020-03-07 14:12:02 - cex place new buy order: eth_btc 0.026733 18.6353 [12272332991] margin:-0.052192066805845]Array
(
    [complete] => 
    [id] => 12272332991
    [time] => 1583586722028
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026733
)

2020-03-07 14:12:02 - cex place new buy order: eth_btc 0.026737 18.6353 [] margin:-0.052192066805845]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2020-03-07 14:12:10 - cex delete buy orders: eth_btc[move]
2020-03-07 14:12:11 - cex place new buy order: eth_btc 0.026737 18.6353 [12272334714] margin:-0.070832090665085]Array
(
    [complete] => 
    [id] => 12272334714
    [time] => 1583586731237
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026737
)

2020-03-07 14:12:18 - cex delete buy orders: eth_btc[move]
2020-03-07 14:12:19 - cex place new buy order: eth_btc 0.026744 18.6353 [12272336251] margin:-0.096928124068008]Array
(
    [complete] => 
    [id] => 12272336251
    [time] => 1583586739348
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.026744
)

2020-03-07 14:12:28 - cex delete buy orders: eth_btc[move]
2020-03-07 14:12:28 - cex place new buy order: eth_btc 0.02675 18.6353 [12272337634] margin:-0.070832090665085]Array
(
    [complete] => 
    [id] => 12272337634
    [time] => 1583586748526
    [pending] => 18.63530000
    [amount] => 18.63530000
    [type] => buy
    [price] => 0.02675
)

2020-03-07 14:12:36 - cex delete buy orders: eth_btc [above margin]
2020-03-07 14:26:10 - cex place new buy order: eth_btc 0.026759 18.6806 [12272504906]Array
(
    [complete] => 
    [id] => 12272504906
    [time] => 1583587569980
    [pending] => 18.68060000
    [amount] => 18.68060000
    [type] => buy
    [price] => 0.026759
)

2020-03-07 14:26:17 - cex delete buy orders: eth_btc[move]
2020-03-07 14:26:18 - cex place new buy order: eth_btc 0.026768 18.59786 [12272507030] margin:-0.05952823870824]Array
(
    [complete] => 
    [id] => 12272507030
    [time] => 1583587578163
    [pending] => 18.59786000
    [amount] => 18.59786000
    [type] => buy
    [price] => 0.026768
)

2020-03-07 14:26:26 - cex delete buy orders: eth_btc[move]
2020-03-07 14:26:27 - cex place new buy order: eth_btc 0.026774 18.59786 [12272508718] margin:-0.089292358062365]Array
(
    [complete] => 
    [id] => 12272508718
    [time] => 1583587586820
    [pending] => 18.59786000
    [amount] => 18.59786000
    [type] => buy
    [price] => 0.026774
)

2020-03-07 14:26:35 - cex delete buy orders: eth_btc [above margin]
2020-03-07 14:51:09 - cex place new buy order: eth_btc 0.026663 19.8 [12272822570]Array
(
    [complete] => 
    [id] => 12272822570
    [time] => 1583589069520
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026663
)

2020-03-07 14:51:15 - cex delete buy orders: eth_btc[move]
2020-03-07 14:51:16 - cex place new buy order: eth_btc 0.026682 19.8 [12272824230] margin:-0.12683727523688]Array
(
    [complete] => 
    [id] => 12272824230
    [time] => 1583589076161
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026682
)

2020-03-07 14:51:23 - cex delete buy orders: eth_btc[move]
2020-03-07 14:51:24 - cex place new buy order: eth_btc 0.026694 19.8 [12272825549] margin:-0.13429829142729]Array
(
    [complete] => 
    [id] => 12272825549
    [time] => 1583589083826
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026694
)

2020-03-07 14:51:29 - cex delete buy orders: eth_btc[move]
2020-03-07 14:51:31 - cex place new buy order: eth_btc 0.026706 19.8 [12272826693] margin:-0.13429829142729]Array
(
    [complete] => 
    [id] => 12272826693
    [time] => 1583589090835
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026706
)

2020-03-07 14:51:37 - cex delete buy orders: eth_btc[move]
2020-03-07 14:51:38 - cex place new buy order: eth_btc 0.026714 19.8 [12272827801] margin:-0.13802879952249]Array
(
    [complete] => 
    [id] => 12272827801
    [time] => 1583589098061
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026714
)

2020-03-07 14:51:44 - cex delete buy orders: eth_btc [above margin]
2020-03-07 15:21:09 - cex place new buy order: eth_btc 0.026759 19.8 [12273176834]Array
(
    [complete] => 
    [id] => 12273176834
    [time] => 1583590869445
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026759
)

2020-03-07 15:21:15 - cex delete buy orders: eth_btc[move]
2020-03-07 15:21:16 - cex place new buy order: eth_btc 0.026775 19.8 [12273179986] margin:-0.10046885465507]Array
(
    [complete] => 
    [id] => 12273179986
    [time] => 1583590876157
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026775
)

2020-03-07 15:21:23 - cex delete buy orders: eth_btc[move]
2020-03-07 15:21:24 - cex place new buy order: eth_btc 0.02679 19.8 [12273183038] margin:-0.093026717273204]Array
(
    [complete] => 
    [id] => 12273183038
    [time] => 1583590884407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02679
)

2020-03-07 15:21:30 - cex delete buy orders: eth_btc [above margin]
2020-03-07 15:53:04 - cex place new buy order: eth_btc 0.02676 19.8 [12273460901]Array
(
    [complete] => 
    [id] => 12273460901
    [time] => 1583592783825
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02676
)

2020-03-07 15:53:09 - cex delete buy orders: eth_btc[move]
2020-03-07 15:53:10 - cex place new buy order: eth_btc 0.026763 19.8 [12273462275] margin:-0.10411631279515]Array
(
    [complete] => 
    [id] => 12273462275
    [time] => 1583592789883
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026763
)

2020-03-07 15:53:16 - cex delete buy orders: eth_btc[move]
2020-03-07 15:53:18 - cex place new buy order: eth_btc 0.026765 19.8 [12273464338] margin:-0.20079574610494]Array
(
    [complete] => 
    [id] => 12273464338
    [time] => 1583592797700
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026765
)

2020-03-07 15:53:23 - cex delete buy orders: eth_btc[move]
2020-03-07 15:53:24 - cex place new buy order: eth_btc 0.026771 19.8 [12273465681] margin:-0.14873758970737]Array
(
    [complete] => 
    [id] => 12273465681
    [time] => 1583592804292
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026771
)

2020-03-07 15:53:31 - cex delete buy orders: eth_btc[move]
2020-03-07 15:53:32 - cex place new buy order: eth_btc 0.026775 19.8 [12273466777] margin:-0.15617446919273]Array
(
    [complete] => 
    [id] => 12273466777
    [time] => 1583592812123
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026775
)

2020-03-07 15:53:39 - cex delete buy orders: eth_btc[move]
2020-03-07 15:53:40 - cex place new buy order: eth_btc 0.026779 19.8 [12273467966] margin:-0.16361134867809]Array
(
    [complete] => 
    [id] => 12273467966
    [time] => 1583592819690
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026779
)

2020-03-07 15:53:46 - cex delete buy orders: eth_btc[move]
2020-03-07 15:53:47 - cex place new buy order: eth_btc 0.026781 19.8 [12273469549] margin:-0.1375822704793]Array
(
    [complete] => 
    [id] => 12273469549
    [time] => 1583592826648
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026781
)

2020-03-07 15:53:52 - cex delete buy orders: eth_btc[move]
2020-03-07 15:53:53 - cex place new buy order: eth_btc 0.026783 19.8 [12273470589] margin:-0.1375822704793]Array
(
    [complete] => 
    [id] => 12273470589
    [time] => 1583592832960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026783
)

2020-03-07 15:54:00 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:01 - cex place new buy order: eth_btc 0.026785 19.8 [12273472035] margin:-0.15989290893541]Array
(
    [complete] => 
    [id] => 12273472035
    [time] => 1583592841304
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026785
)

2020-03-07 15:54:03 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:04 - cex place new buy order: eth_btc 0.026787 18.81529 [12273472407] margin:-0.15989290893541]Array
(
    [complete] => 
    [id] => 12273472407
    [time] => 1583592843902
    [pending] => 18.81529000
    [amount] => 18.81529000
    [type] => buy
    [price] => 0.026787
)

2020-03-07 15:54:11 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:12 - cex place new buy order: eth_btc 0.026789 19.8 [12273473748] margin:-0.15617446919273]Array
(
    [complete] => 
    [id] => 12273473748
    [time] => 1583592851717
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026789
)

2020-03-07 15:54:18 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:19 - cex place new buy order: eth_btc 0.026791 19.8 [12273475197] margin:-0.15617446919273]Array
(
    [complete] => 
    [id] => 12273475197
    [time] => 1583592858972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026791
)

2020-03-07 15:54:25 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:25 - cex place new buy order: eth_btc 0.026793 19.8 [12273476482] margin:-0.15245602945004]Array
(
    [complete] => 
    [id] => 12273476482
    [time] => 1583592865528
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026793
)

2020-03-07 15:54:32 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:32 - cex place new buy order: eth_btc 0.026797 19.8 [12273478126] margin:-0.10411631279515]Array
(
    [complete] => 
    [id] => 12273478126
    [time] => 1583592872509
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026797
)

2020-03-07 15:54:38 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:39 - cex place new buy order: eth_btc 0.026799 19.8 [12273480099] margin:-0.096679433309788]Array
(
    [complete] => 
    [id] => 12273480099
    [time] => 1583592878903
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026799
)

2020-03-07 15:54:45 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:46 - cex place new buy order: eth_btc 0.026801 19.8 [12273481683] margin:-0.085524114081725]Array
(
    [complete] => 
    [id] => 12273481683
    [time] => 1583592886074
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026801
)

2020-03-07 15:54:52 - cex delete buy orders: eth_btc[move]
2020-03-07 15:54:53 - cex place new buy order: eth_btc 0.026803 19.8 [12273483148] margin:-0.089242553824409]Array
(
    [complete] => 
    [id] => 12273483148
    [time] => 1583592892873
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026803
)

2020-03-07 15:54:59 - cex delete buy orders: eth_btc[move]
2020-03-07 15:55:00 - cex place new buy order: eth_btc 0.026805 19.8 [12273484749] margin:-0.092960993567104]Array
(
    [complete] => 
    [id] => 12273484749
    [time] => 1583592899667
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026805
)

2020-03-07 15:55:03 - cex delete buy orders: eth_btc[move]
2020-03-07 15:55:04 - cex place new buy order: eth_btc 0.026806 19.8 [12273485445] margin:-0.063213475625623]Array
(
    [complete] => 
    [id] => 12273485445
    [time] => 1583592904057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026806
)

2020-03-07 15:55:11 - cex delete buy orders: eth_btc [above margin]
2020-03-07 16:26:09 - cex place new buy order: eth_btc 0.026842 19.8 [12273841607]Array
(
    [complete] => 
    [id] => 12273841607
    [time] => 1583594769582
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026842
)

2020-03-07 16:26:15 - cex delete buy orders: eth_btc[move]
2020-03-07 16:26:16 - cex place new buy order: eth_btc 0.026844 19.8 [12273843386] margin:-0.096414135795608]Array
(
    [complete] => 
    [id] => 12273843386
    [time] => 1583594776289
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026844
)

2020-03-07 16:26:23 - cex delete buy orders: eth_btc[move]
2020-03-07 16:26:24 - cex place new buy order: eth_btc 0.026846 19.8 [12273844815] margin:-0.096414135795608]Array
(
    [complete] => 
    [id] => 12273844815
    [time] => 1583594783617
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026846
)

2020-03-07 16:26:29 - cex delete buy orders: eth_btc[move]
2020-03-07 16:26:30 - cex place new buy order: eth_btc 0.026848 19.8 [12273846382] margin:-0.11866355174843]Array
(
    [complete] => 
    [id] => 12273846382
    [time] => 1583594790141
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026848
)

2020-03-07 16:26:37 - cex delete buy orders: eth_btc[move]
2020-03-07 16:26:38 - cex place new buy order: eth_btc 0.02685 19.8 [12273848036] margin:-0.11866355174843]Array
(
    [complete] => 
    [id] => 12273848036
    [time] => 1583594797740
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02685
)

2020-03-07 16:26:44 - cex delete buy orders: eth_btc[move]
2020-03-07 16:26:45 - cex place new buy order: eth_btc 0.026852 19.8 [12273849560] margin:-0.11124707976417]Array
(
    [complete] => 
    [id] => 12273849560
    [time] => 1583594804993
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026852
)

2020-03-07 16:26:51 - cex delete buy orders: eth_btc[move]
2020-03-07 16:26:52 - cex place new buy order: eth_btc 0.026854 19.8 [12273851005] margin:-0.11124707976417]Array
(
    [complete] => 
    [id] => 12273851005
    [time] => 1583594812232
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026854
)

2020-03-07 16:26:58 - cex delete buy orders: eth_btc[move]
2020-03-07 16:26:59 - cex place new buy order: eth_btc 0.026856 19.8 [12273852801] margin:-0.11124707976417]Array
(
    [complete] => 
    [id] => 12273852801
    [time] => 1583594819014
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026856
)

2020-03-07 16:27:03 - cex delete buy orders: eth_btc[move]
2020-03-07 16:27:04 - cex place new buy order: eth_btc 0.026858 19.8 [12273854155] margin:-0.10383060777988]Array
(
    [complete] => 
    [id] => 12273854155
    [time] => 1583594823869
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026858
)

2020-03-07 16:27:09 - cex delete buy orders: eth_btc[move]
2020-03-07 16:27:10 - cex place new buy order: eth_btc 0.02686 19.8 [12273855646] margin:-0.10383060777988]Array
(
    [complete] => 
    [id] => 12273855646
    [time] => 1583594829837
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02686
)

2020-03-07 16:27:16 - cex delete buy orders: eth_btc[move]
2020-03-07 16:27:17 - cex place new buy order: eth_btc 0.026868 19.8 [12273857577] margin:-0.092705899803469]Array
(
    [complete] => 
    [id] => 12273857577
    [time] => 1583594836598
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026868
)

2020-03-07 16:27:22 - cex delete buy orders: eth_btc[move]
2020-03-07 16:27:23 - cex place new buy order: eth_btc 0.026872 19.8 [12273858922] margin:-0.092705899803469]Array
(
    [complete] => 
    [id] => 12273858922
    [time] => 1583594842874
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026872
)

2020-03-07 16:27:28 - cex delete buy orders: eth_btc[move]
2020-03-07 16:27:29 - cex place new buy order: eth_btc 0.02688 19.8 [12273860265] margin:-0.088997663811319]Array
(
    [complete] => 
    [id] => 12273860265
    [time] => 1583594849101
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.02688
)

2020-03-07 16:27:35 - cex delete buy orders: eth_btc[move]
2020-03-07 16:27:36 - cex place new buy order: eth_btc 0.026882 19.8 [12273861777] margin:-0.092705899803469]Array
(
    [complete] => 
    [id] => 12273861777
    [time] => 1583594855875
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026882
)

2020-03-07 16:27:42 - cex delete buy orders: eth_btc[move]
2020-03-07 16:27:43 - cex place new buy order: eth_btc 0.026884 19.8 [12273863148] margin:-0.088997663811319]Array
(
    [complete] => 
    [id] => 12273863148
    [time] => 1583594863083
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026884
)

2020-03-07 16:27:49 - cex delete buy orders: eth_btc [above margin]
2020-03-07 16:55:00 - cex place new buy order: eth_btc 0.026913 19.8 [12274166610]Array
(
    [complete] => 
    [id] => 12274166610
    [time] => 1583596499658
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026913
)

2020-03-07 16:55:03 - cex delete buy orders: eth_btc[move]
2020-03-07 16:55:04 - cex place new buy order: eth_btc 0.026919 19.8 [12274167529] margin:0.092606312046217]Array
(
    [complete] => 
    [id] => 12274167529
    [time] => 1583596503819
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026919
)

2020-03-07 16:55:10 - cex delete buy orders: eth_btc[move]
2020-03-07 16:55:11 - cex place new buy order: eth_btc 0.026921 19.8 [12274169053] margin:0.088902059564355]Array
(
    [complete] => 
    [id] => 12274169053
    [time] => 1583596510493
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026921
)

2020-03-07 16:55:17 - cex delete buy orders: eth_btc[move]
2020-03-07 16:55:18 - cex place new buy order: eth_btc 0.026923 19.8 [12274171136] margin:0.10001481700992]Array
(
    [complete] => 
    [id] => 12274171136
    [time] => 1583596517985
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026923
)

2020-03-07 16:55:24 - cex delete buy orders: eth_btc[move]
2020-03-07 16:55:25 - cex place new buy order: eth_btc 0.026925 19.8 [12274172656] margin:0.12594458438286]Array
(
    [complete] => 
    [id] => 12274172656
    [time] => 1583596525363
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026925
)

2020-03-07 16:55:31 - cex delete buy orders: eth_btc[move]
2020-03-07 16:55:32 - cex place new buy order: eth_btc 0.026931 19.8 [12274174068] margin:0.13705734182841]Array
(
    [complete] => 
    [id] => 12274174068
    [time] => 1583596531960
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026931
)

2020-03-07 16:55:37 - cex delete buy orders: eth_btc[move]
2020-03-07 16:55:38 - cex place new buy order: eth_btc 0.026933 19.8 [12274175163] margin:0.11112757445546]Array
(
    [complete] => 
    [id] => 12274175163
    [time] => 1583596538412
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026933
)

2020-03-07 16:55:45 - cex delete buy orders: eth_btc [above margin]
2020-03-07 16:58:36 - cex place new buy order: eth_btc 0.026935 19.8 [12274212419]Array
(
    [complete] => 
    [id] => 12274212419
    [time] => 1583596715972
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026935
)

2020-03-07 16:58:42 - cex delete buy orders: eth_btc [replace]
2020-03-07 16:58:42 - cex place new buy order: eth_btc 0.026999 19.8 [12274213779] margin:0.23704581651172]Array
(
    [complete] => 
    [id] => 12274213779
    [time] => 1583596722513
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026999
)

2020-03-07 16:58:49 - cex delete buy orders: eth_btc [above margin]
2020-03-07 16:59:03 - cex place new buy order: eth_btc 0.026917 19.8 [12274218151]Array
(
    [complete] => 
    [id] => 12274218151
    [time] => 1583596742995
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026917
)

2020-03-07 16:59:08 - cex delete buy orders: eth_btc [replace]
2020-03-07 16:59:09 - cex place new buy order: eth_btc 0.026942 19.8 [12274219527] margin:0.4231311706629]Array
(
    [complete] => 
    [id] => 12274219527
    [time] => 1583596749151
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026942
)

2020-03-07 16:59:15 - cex delete buy orders: eth_btc [replace]
2020-03-07 16:59:16 - cex place new buy order: eth_btc 0.026967 19.8 [12274222206] margin:0.48948715096229]Array
(
    [complete] => 
    [id] => 12274222206
    [time] => 1583596755696
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.026967
)

2020-03-07 16:59:26 - cex place new buy order: eth_btc 0.026957 18.6381 [12274225330]Array
(
    [complete] => 
    [id] => 12274225330
    [time] => 1583596766470
    [pending] => 18.63810000
    [amount] => 18.63810000
    [type] => buy
    [price] => 0.026957
)

2020-03-07 16:59:32 - cex delete buy orders: eth_btc [replace]
2020-03-07 16:59:33 - cex place new buy order: eth_btc 0.026959 18.63671 [12274227178] margin:0.46737638636449]Array
(
    [complete] => 
    [id] => 12274227178
    [time] => 1583596773042
    [pending] => 18.63671000
    [amount] => 18.63671000
    [type] => buy
    [price] => 0.026959
)

2020-03-07 16:59:39 - cex delete buy orders: eth_btc [replace]
2020-03-07 16:59:40 - cex place new buy order: eth_btc 0.026961 18.63532 [12274228888] margin:0.50072326694113]Array
(
    [complete] => 
    [id] => 12274228888
    [time] => 1583596779861
    [pending] => 18.63532000
    [amount] => 18.63532000
    [type] => buy
    [price] => 0.026961
)

2020-03-07 16:59:46 - cex delete buy orders: eth_btc[move]
2020-03-07 16:59:47 - cex place new buy order: eth_btc 0.026939 0.98754 [12274230099] margin:0.51183146650842]Array
(
    [complete] => 
    [id] => 12274230099
    [time] => 1583596786716
    [pending] => 0.98754000
    [amount] => 0.98754000
    [type] => buy
    [price] => 0.026939
)

2020-03-07 16:59:52 - cex delete buy orders: eth_btc[move]
2020-03-07 16:59:53 - cex place new buy order: eth_btc 0.026924 0.00928 [] margin:0.55681354170531]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)