2019-02-03 0:00:06 - cex delete buy orders: eth_btc[move]
2019-02-03 0:00:08 - cex place new buy order: eth_btc 0.031003 1.17999 [8147978017] margin:0.26123976004644]Array
(
    [complete] => 
    [id] => 8147978017
    [time] => 1549148407978
    [pending] => 1.17999000
    [amount] => 1.17999000
    [type] => buy
    [price] => 0.031003
)

2019-02-03 0:00:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:00:18 - cex place new buy order: eth_btc 0.031005 1.18003 [8147978549] margin:0.27092404450895]Array
(
    [complete] => 
    [id] => 8147978549
    [time] => 1549148417652
    [pending] => 1.18003000
    [amount] => 1.18003000
    [type] => buy
    [price] => 0.031005
)

2019-02-03 0:00:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:00:26 - cex place new buy order: eth_btc 0.031009 1.17988 [8147979271] margin:0.30636266890256]Array
(
    [complete] => 
    [id] => 8147979271
    [time] => 1549148426429
    [pending] => 1.17988000
    [amount] => 1.17988000
    [type] => buy
    [price] => 0.031009
)

2019-02-03 0:00:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:00:39 - cex place new buy order: eth_btc 0.031012 1.17976 [8147980031] margin:0.28698568296144]Array
(
    [complete] => 
    [id] => 8147980031
    [time] => 1549148438522
    [pending] => 1.17976000
    [amount] => 1.17976000
    [type] => buy
    [price] => 0.031012
)

2019-02-03 0:00:48 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:04:08 - cex place new buy order: eth_btc 0.031004 1.1801 [8147995029]Array
(
    [complete] => 
    [id] => 8147995029
    [time] => 1549148647701
    [pending] => 1.18010000
    [amount] => 1.18010000
    [type] => buy
    [price] => 0.031004
)

2019-02-03 0:04:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:04:19 - cex place new buy order: eth_btc 0.031006 1.17999 [8147995763] margin:0.24188866670967]Array
(
    [complete] => 
    [id] => 8147995763
    [time] => 1549148658764
    [pending] => 1.17999000
    [amount] => 1.17999000
    [type] => buy
    [price] => 0.031006
)

2019-02-03 0:04:29 - cex delete buy orders: eth_btc[move]
2019-02-03 0:04:30 - cex place new buy order: eth_btc 0.031003 1.17995 [8147996391] margin:0.23865578740285]Array
(
    [complete] => 
    [id] => 8147996391
    [time] => 1549148669864
    [pending] => 1.17995000
    [amount] => 1.17995000
    [type] => buy
    [price] => 0.031003
)

2019-02-03 0:04:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:04:41 - cex place new buy order: eth_btc 0.031006 1.17999 [8147997270] margin:0.24833903115524]Array
(
    [complete] => 
    [id] => 8147997270
    [time] => 1549148681145
    [pending] => 1.17999000
    [amount] => 1.17999000
    [type] => buy
    [price] => 0.031006
)

2019-02-03 0:04:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:04:53 - cex place new buy order: eth_btc 0.031008 1.17991 [8147998071] margin:0.24187306501549]Array
(
    [complete] => 
    [id] => 8147998071
    [time] => 1549148693288
    [pending] => 1.17991000
    [amount] => 1.17991000
    [type] => buy
    [price] => 0.031008
)

2019-02-03 0:05:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:05:04 - cex place new buy order: eth_btc 0.03101 1.17984 [8147998817] margin:0.24830699774268]Array
(
    [complete] => 
    [id] => 8147998817
    [time] => 1549148704093
    [pending] => 1.17984000
    [amount] => 1.17984000
    [type] => buy
    [price] => 0.03101
)

2019-02-03 0:05:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:05:19 - cex place new buy order: eth_btc 0.031012 1.17976 [8147999746] margin:0.222494518251]Array
(
    [complete] => 
    [id] => 8147999746
    [time] => 1549148718761
    [pending] => 1.17976000
    [amount] => 1.17976000
    [type] => buy
    [price] => 0.031012
)

2019-02-03 0:05:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:05:30 - cex place new buy order: eth_btc 0.031015 1.17965 [8148000552] margin:0.23214573593422]Array
(
    [complete] => 
    [id] => 8148000552
    [time] => 1549148730248
    [pending] => 1.17965000
    [amount] => 1.17965000
    [type] => buy
    [price] => 0.031015
)

2019-02-03 0:05:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:05:43 - cex place new buy order: eth_btc 0.031018 1.17953 [8148001598] margin:0.22245147978592]Array
(
    [complete] => 
    [id] => 8148001598
    [time] => 1549148742698
    [pending] => 1.17953000
    [amount] => 1.17953000
    [type] => buy
    [price] => 0.031018
)

2019-02-03 0:05:53 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:07:37 - cex place new buy order: eth_btc 0.031004 1.1801 [8148009043]Array
(
    [complete] => 
    [id] => 8148009043
    [time] => 1549148856935
    [pending] => 1.18010000
    [amount] => 1.18010000
    [type] => buy
    [price] => 0.031004
)

2019-02-03 0:07:47 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:08:09 - cex place new buy order: eth_btc 0.031003 1.1801 [8148011401]Array
(
    [complete] => 
    [id] => 8148011401
    [time] => 1549148888881
    [pending] => 1.18010000
    [amount] => 1.18010000
    [type] => buy
    [price] => 0.031003
)

2019-02-03 0:08:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:08:20 - cex place new buy order: eth_btc 0.031005 1.18003 [8148012346] margin:0.20641831962587]Array
(
    [complete] => 
    [id] => 8148012346
    [time] => 1549148900451
    [pending] => 1.18003000
    [amount] => 1.18003000
    [type] => buy
    [price] => 0.031005
)

2019-02-03 0:08:30 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:10:18 - cex place new buy order: eth_btc 0.031002 1.1801 [8148022216]Array
(
    [complete] => 
    [id] => 8148022216
    [time] => 1549149018070
    [pending] => 1.18010000
    [amount] => 1.18010000
    [type] => buy
    [price] => 0.031002
)

2019-02-03 0:10:28 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:12:16 - cex place new buy order: eth_btc 0.031001 1.1802 [8148031968]Array
(
    [complete] => 
    [id] => 8148031968
    [time] => 1549149136008
    [pending] => 1.18020000
    [amount] => 1.18020000
    [type] => buy
    [price] => 0.031001
)

2019-02-03 0:12:26 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:12:57 - cex place new buy order: eth_btc 0.031002 1.1801 [8148035873]Array
(
    [complete] => 
    [id] => 8148035873
    [time] => 1549149176621
    [pending] => 1.18010000
    [amount] => 1.18010000
    [type] => buy
    [price] => 0.031002
)

2019-02-03 0:13:03 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:30:19 - cex place new buy order: eth_btc 0.031005 1.18 [8148116420]Array
(
    [complete] => 
    [id] => 8148116420
    [time] => 1549150218824
    [pending] => 1.18000000
    [amount] => 1.18000000
    [type] => buy
    [price] => 0.031005
)

2019-02-03 0:30:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:30:28 - cex place new buy order: eth_btc 0.031008 1.17991 [8148117909] margin:0.32894736842104]Array
(
    [complete] => 
    [id] => 8148117909
    [time] => 1549150228014
    [pending] => 1.17991000
    [amount] => 1.17991000
    [type] => buy
    [price] => 0.031008
)

2019-02-03 0:30:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:30:38 - cex place new buy order: eth_btc 0.031012 1.17976 [8148119891] margin:0.34502773120082]Array
(
    [complete] => 
    [id] => 8148119891
    [time] => 1549150238206
    [pending] => 1.17976000
    [amount] => 1.17976000
    [type] => buy
    [price] => 0.031012
)

2019-02-03 0:30:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:30:48 - cex place new buy order: eth_btc 0.031014 1.17969 [8148121478] margin:0.25472367317985]Array
(
    [complete] => 
    [id] => 8148121478
    [time] => 1549150247658
    [pending] => 1.17969000
    [amount] => 1.17969000
    [type] => buy
    [price] => 0.031014
)

2019-02-03 0:30:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:30:58 - cex place new buy order: eth_btc 0.031016 1.17961 [8148122827] margin:0.26115553262831]Array
(
    [complete] => 
    [id] => 8148122827
    [time] => 1549150257998
    [pending] => 1.17961000
    [amount] => 1.17961000
    [type] => buy
    [price] => 0.031016
)

2019-02-03 0:31:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:31:05 - cex place new buy order: eth_btc 0.031018 1.17953 [8148123929] margin:0.37397640079952]Array
(
    [complete] => 
    [id] => 8148123929
    [time] => 1549150265328
    [pending] => 1.17953000
    [amount] => 1.17953000
    [type] => buy
    [price] => 0.031018
)

2019-02-03 0:31:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:31:15 - cex place new buy order: eth_btc 0.031021 1.17942 [8148125014] margin:0.47387253795816]Array
(
    [complete] => 
    [id] => 8148125014
    [time] => 1549150274598
    [pending] => 1.17942000
    [amount] => 1.17942000
    [type] => buy
    [price] => 0.031021
)

2019-02-03 0:31:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:31:23 - cex place new buy order: eth_btc 0.031023 1.17934 [8148125838] margin:0.60922541340296]Array
(
    [complete] => 
    [id] => 8148125838
    [time] => 1549150282791
    [pending] => 1.17934000
    [amount] => 1.17934000
    [type] => buy
    [price] => 0.031023
)

2019-02-03 0:31:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:31:32 - cex place new buy order: eth_btc 0.031025 1.17927 [8148126781] margin:0.48670427074939]Array
(
    [complete] => 
    [id] => 8148126781
    [time] => 1549150292040
    [pending] => 1.17927000
    [amount] => 1.17927000
    [type] => buy
    [price] => 0.031025
)

2019-02-03 0:31:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:31:41 - cex place new buy order: eth_btc 0.031029 1.17911 [8148127523] margin:0.42218569725097]Array
(
    [complete] => 
    [id] => 8148127523
    [time] => 1549150300848
    [pending] => 1.17911000
    [amount] => 1.17911000
    [type] => buy
    [price] => 0.031029
)

2019-02-03 0:31:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:31:50 - cex place new buy order: eth_btc 0.031031 1.17904 [8148128465] margin:0.47694241242628]Array
(
    [complete] => 
    [id] => 8148128465
    [time] => 1549150310481
    [pending] => 1.17904000
    [amount] => 1.17904000
    [type] => buy
    [price] => 0.031031
)

2019-02-03 0:31:57 - cex delete buy orders: eth_btc[move]
2019-02-03 0:31:58 - cex place new buy order: eth_btc 0.031029 1.179 [8148129343] margin:0.39314256251612]Array
(
    [complete] => 
    [id] => 8148129343
    [time] => 1549150318330
    [pending] => 1.17900000
    [amount] => 1.17900000
    [type] => buy
    [price] => 0.031029
)

2019-02-03 0:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:32:05 - cex place new buy order: eth_btc 0.031034 1.17892 [8148130007] margin:0.3898949539215]Array
(
    [complete] => 
    [id] => 8148130007
    [time] => 1549150324554
    [pending] => 1.17892000
    [amount] => 1.17892000
    [type] => buy
    [price] => 0.031034
)

2019-02-03 0:32:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:32:32 - cex place new buy order: eth_btc 0.031038 1.17877 [8148132628] margin:0.42850699142987]Array
(
    [complete] => 
    [id] => 8148132628
    [time] => 1549150352315
    [pending] => 1.17877000
    [amount] => 1.17877000
    [type] => buy
    [price] => 0.031038
)

2019-02-03 0:32:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:32:49 - cex place new buy order: eth_btc 0.031042 1.17862 [8148133668] margin:0.52509503253657]Array
(
    [complete] => 
    [id] => 8148133668
    [time] => 1549150368736
    [pending] => 1.17862000
    [amount] => 1.17862000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 0:33:04 - cex delete buy orders: eth_btc[move]
2019-02-03 0:33:06 - cex place new buy order: eth_btc 0.031042 1.17858 [8148135162] margin:0.4864220597236]Array
(
    [complete] => 
    [id] => 8148135162
    [time] => 1549150386022
    [pending] => 1.17858000
    [amount] => 1.17858000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 0:33:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:33:28 - cex place new buy order: eth_btc 0.031046 1.17847 [8148136745] margin:0.50570121754816]Array
(
    [complete] => 
    [id] => 8148136745
    [time] => 1549150407681
    [pending] => 1.17847000
    [amount] => 1.17847000
    [type] => buy
    [price] => 0.031046
)

2019-02-03 0:34:03 - cex delete buy orders: eth_btc[move]
2019-02-03 0:34:05 - cex place new buy order: eth_btc 0.031046 0.01007 [] margin:0.56688246851548]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 0:34:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:34:14 - cex place new buy order: eth_btc 0.031048 1.17839 [8148140472] margin:0.60551404277247]Array
(
    [complete] => 
    [id] => 8148140472
    [time] => 1549150453976
    [pending] => 1.17839000
    [amount] => 1.17839000
    [type] => buy
    [price] => 0.031048
)

2019-02-03 0:34:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:34:23 - cex place new buy order: eth_btc 0.031068 1.17763 [8148141552] margin:0.66628041714947]Array
(
    [complete] => 
    [id] => 8148141552
    [time] => 1549150463303
    [pending] => 1.17763000
    [amount] => 1.17763000
    [type] => buy
    [price] => 0.031068
)

2019-02-03 0:34:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:34:33 - cex place new buy order: eth_btc 0.031092 1.17673 [8148142551] margin:0.55641322526694]Array
(
    [complete] => 
    [id] => 8148142551
    [time] => 1549150473307
    [pending] => 1.17673000
    [amount] => 1.17673000
    [type] => buy
    [price] => 0.031092
)

2019-02-03 0:34:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:34:42 - cex place new buy order: eth_btc 0.031094 1.17665 [8148143597] margin:0.48562423618703]Array
(
    [complete] => 
    [id] => 8148143597
    [time] => 1549150482236
    [pending] => 1.17665000
    [amount] => 1.17665000
    [type] => buy
    [price] => 0.031094
)

2019-02-03 0:34:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:34:51 - cex place new buy order: eth_btc 0.031099 1.17646 [8148144520] margin:0.43088202192996]Array
(
    [complete] => 
    [id] => 8148144520
    [time] => 1549150491033
    [pending] => 1.17646000
    [amount] => 1.17646000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 0:35:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:35:02 - cex place new buy order: eth_btc 0.031104 1.17627 [8148145650] margin:0.41152263374487]Array
(
    [complete] => 
    [id] => 8148145650
    [time] => 1549150501689
    [pending] => 1.17627000
    [amount] => 1.17627000
    [type] => buy
    [price] => 0.031104
)

2019-02-03 0:35:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:35:11 - cex place new buy order: eth_btc 0.031107 1.17616 [8148146625] margin:0.47899186678237]Array
(
    [complete] => 
    [id] => 8148146625
    [time] => 1549150511244
    [pending] => 1.17616000
    [amount] => 1.17616000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 0:35:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:35:20 - cex place new buy order: eth_btc 0.031113 1.17593 [8148147361] margin:0.38569086876867]Array
(
    [complete] => 
    [id] => 8148147361
    [time] => 1549150520148
    [pending] => 1.17593000
    [amount] => 1.17593000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 0:35:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:35:29 - cex place new buy order: eth_btc 0.031115 1.17586 [8148148303] margin:0.44994375703036]Array
(
    [complete] => 
    [id] => 8148148303
    [time] => 1549150529144
    [pending] => 1.17586000
    [amount] => 1.17586000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 0:35:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:35:40 - cex place new buy order: eth_btc 0.031122 1.17559 [8148149420] margin:0.43056358845832]Array
(
    [complete] => 
    [id] => 8148149420
    [time] => 1549150540498
    [pending] => 1.17559000
    [amount] => 1.17559000
    [type] => buy
    [price] => 0.031122
)

2019-02-03 0:35:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:35:51 - cex place new buy order: eth_btc 0.031124 1.17552 [8148150412] margin:0.39840637450199]Array
(
    [complete] => 
    [id] => 8148150412
    [time] => 1549150551396
    [pending] => 1.17552000
    [amount] => 1.17552000
    [type] => buy
    [price] => 0.031124
)

2019-02-03 0:36:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:36:02 - cex place new buy order: eth_btc 0.031128 1.17536 [] margin:0.40478026214339]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 0:36:07 - cex place new buy order: eth_btc 0.031128 1.1754 [8148151461]Array
(
    [complete] => 
    [id] => 8148151461
    [time] => 1549150567208
    [pending] => 1.17540000
    [amount] => 1.17540000
    [type] => buy
    [price] => 0.031128
)

2019-02-03 0:36:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:36:16 - cex place new buy order: eth_btc 0.031135 1.1751 [8148152049] margin:0.46892564637868]Array
(
    [complete] => 
    [id] => 8148152049
    [time] => 1549150576368
    [pending] => 1.17510000
    [amount] => 1.17510000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 0:36:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:36:28 - cex place new buy order: eth_btc 0.031137 1.17503 [8148153042] margin:0.43356778109644]Array
(
    [complete] => 
    [id] => 8148153042
    [time] => 1549150588018
    [pending] => 1.17503000
    [amount] => 1.17503000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 0:36:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:36:40 - cex place new buy order: eth_btc 0.031147 1.17465 [8148153914] margin:0.43342858060165]Array
(
    [complete] => 
    [id] => 8148153914
    [time] => 1549150600323
    [pending] => 1.17465000
    [amount] => 1.17465000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 0:36:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:36:57 - cex place new buy order: eth_btc 0.031149 1.17457 [8148154729] margin:0.44624225496808]Array
(
    [complete] => 
    [id] => 8148154729
    [time] => 1549150616863
    [pending] => 1.17457000
    [amount] => 1.17457000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 0:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:37:05 - cex place new buy order: eth_btc 0.031151 1.1745 [8148155420] margin:0.43658309524575]Array
(
    [complete] => 
    [id] => 8148155420
    [time] => 1549150625133
    [pending] => 1.17450000
    [amount] => 1.17450000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 0:37:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:37:14 - cex place new buy order: eth_btc 0.031153 1.17442 [8148156253] margin:0.43655506692772]Array
(
    [complete] => 
    [id] => 8148156253
    [time] => 1549150634131
    [pending] => 1.17442000
    [amount] => 1.17442000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 0:37:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:37:26 - cex place new buy order: eth_btc 0.031159 1.1742 [8148157605] margin:0.41400558426137]Array
(
    [complete] => 
    [id] => 8148157605
    [time] => 1549150646260
    [pending] => 1.17420000
    [amount] => 1.17420000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 0:37:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:37:37 - cex place new buy order: eth_btc 0.031162 1.17408 [8148158676] margin:0.420383800783]Array
(
    [complete] => 
    [id] => 8148158676
    [time] => 1549150657341
    [pending] => 1.17408000
    [amount] => 1.17408000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 0:37:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:37:47 - cex place new buy order: eth_btc 0.031166 1.17393 [8148159706] margin:0.41070397227747]Array
(
    [complete] => 
    [id] => 8148159706
    [time] => 1549150667040
    [pending] => 1.17393000
    [amount] => 1.17393000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 0:37:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:37:58 - cex place new buy order: eth_btc 0.031169 1.17382 [8148160721] margin:0.39783117841445]Array
(
    [complete] => 
    [id] => 8148160721
    [time] => 1549150677651
    [pending] => 1.17382000
    [amount] => 1.17382000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 0:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:38:06 - cex place new buy order: eth_btc 0.031171 1.17374 [8148161596] margin:0.35610022135959]Array
(
    [complete] => 
    [id] => 8148161596
    [time] => 1549150685615
    [pending] => 1.17374000
    [amount] => 1.17374000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 0:38:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:38:16 - cex place new buy order: eth_btc 0.031173 1.17367 [8148162666] margin:0.35928527892728]Array
(
    [complete] => 
    [id] => 8148162666
    [time] => 1549150696422
    [pending] => 1.17367000
    [amount] => 1.17367000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 0:38:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:38:26 - cex place new buy order: eth_btc 0.031175 1.17359 [8148163528] margin:0.39454691259022]Array
(
    [complete] => 
    [id] => 8148163528
    [time] => 1549150706460
    [pending] => 1.17359000
    [amount] => 1.17359000
    [type] => buy
    [price] => 0.031175
)

2019-02-03 0:38:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:38:38 - cex place new buy order: eth_btc 0.031179 1.17344 [8148164609] margin:0.34317970428814]Array
(
    [complete] => 
    [id] => 8148164609
    [time] => 1549150718210
    [pending] => 1.17344000
    [amount] => 1.17344000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 0:38:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:38:50 - cex place new buy order: eth_btc 0.031185 1.17322 [8148165811] margin:0.33349366682698]Array
(
    [complete] => 
    [id] => 8148165811
    [time] => 1549150730285
    [pending] => 1.17322000
    [amount] => 1.17322000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 0:39:04 - cex delete buy orders: eth_btc[move]
2019-02-03 0:39:05 - cex place new buy order: eth_btc 0.031185 1.17318 [8148166966] margin:0.32386327198102]Array
(
    [complete] => 
    [id] => 8148166966
    [time] => 1549150744928
    [pending] => 1.17318000
    [amount] => 1.17318000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 0:39:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:39:24 - cex place new buy order: eth_btc 0.031187 1.17314 [8148168815] margin:0.33347228011671]Array
(
    [complete] => 
    [id] => 8148168815
    [time] => 1549150764371
    [pending] => 1.17314000
    [amount] => 1.17314000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 0:39:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:39:35 - cex place new buy order: eth_btc 0.031189 1.17307 [8148169735] margin:0.25970694796242]Array
(
    [complete] => 
    [id] => 8148169735
    [time] => 1549150775114
    [pending] => 1.17307000
    [amount] => 1.17307000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 0:39:44 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:39:58 - cex place new buy order: eth_btc 0.03119 1.173 [8148171842]Array
(
    [complete] => 
    [id] => 8148171842
    [time] => 1549150797831
    [pending] => 1.17300000
    [amount] => 1.17300000
    [type] => buy
    [price] => 0.03119
)

2019-02-03 0:40:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:40:15 - cex place new buy order: eth_btc 0.031192 1.17295 [8148173494] margin:0.33341882533982]Array
(
    [complete] => 
    [id] => 8148173494
    [time] => 1549150815217
    [pending] => 1.17295000
    [amount] => 1.17295000
    [type] => buy
    [price] => 0.031192
)

2019-02-03 0:40:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:40:26 - cex place new buy order: eth_btc 0.031194 1.17288 [8148174214] margin:0.33019170353272]Array
(
    [complete] => 
    [id] => 8148174214
    [time] => 1549150826243
    [pending] => 1.17288000
    [amount] => 1.17288000
    [type] => buy
    [price] => 0.031194
)

2019-02-03 0:40:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:40:38 - cex place new buy order: eth_btc 0.031196 1.1728 [8148174856] margin:0.34299269137068]Array
(
    [complete] => 
    [id] => 8148174856
    [time] => 1549150838237
    [pending] => 1.17280000
    [amount] => 1.17280000
    [type] => buy
    [price] => 0.031196
)

2019-02-03 0:40:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:40:49 - cex place new buy order: eth_btc 0.031198 1.17273 [8148175528] margin:0.3686133726521]Array
(
    [complete] => 
    [id] => 8148175528
    [time] => 1549150849456
    [pending] => 1.17273000
    [amount] => 1.17273000
    [type] => buy
    [price] => 0.031198
)

2019-02-03 0:41:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:41:06 - cex place new buy order: eth_btc 0.031202 1.17258 [8148176756] margin:0.34933658098839]Array
(
    [complete] => 
    [id] => 8148176756
    [time] => 1549150865738
    [pending] => 1.17258000
    [amount] => 1.17258000
    [type] => buy
    [price] => 0.031202
)

2019-02-03 0:41:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:41:20 - cex place new buy order: eth_btc 0.031206 1.17243 [8148177896] margin:0.34288277895276]Array
(
    [complete] => 
    [id] => 8148177896
    [time] => 1549150879543
    [pending] => 1.17243000
    [amount] => 1.17243000
    [type] => buy
    [price] => 0.031206
)

2019-02-03 0:41:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:41:31 - cex place new buy order: eth_btc 0.031209 1.17231 [8148179088] margin:0.34925822679355]Array
(
    [complete] => 
    [id] => 8148179088
    [time] => 1549150891284
    [pending] => 1.17231000
    [amount] => 1.17231000
    [type] => buy
    [price] => 0.031209
)

2019-02-03 0:41:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:41:44 - cex place new buy order: eth_btc 0.031212 1.1722 [8148180092] margin:0.34602076124568]Array
(
    [complete] => 
    [id] => 8148180092
    [time] => 1549150903679
    [pending] => 1.17220000
    [amount] => 1.17220000
    [type] => buy
    [price] => 0.031212
)

2019-02-03 0:41:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:41:57 - cex place new buy order: eth_btc 0.031214 1.17213 [8148181048] margin:0.34279489972449]Array
(
    [complete] => 
    [id] => 8148181048
    [time] => 1549150917026
    [pending] => 1.17213000
    [amount] => 1.17213000
    [type] => buy
    [price] => 0.031214
)

2019-02-03 0:42:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:42:05 - cex place new buy order: eth_btc 0.031216 1.17205 [8148181737] margin:0.33636596617119]Array
(
    [complete] => 
    [id] => 8148181737
    [time] => 1549150924567
    [pending] => 1.17205000
    [amount] => 1.17205000
    [type] => buy
    [price] => 0.031216
)

2019-02-03 0:42:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:42:22 - cex place new buy order: eth_btc 0.031218 1.17198 [8148183227] margin:0.34275097700043]Array
(
    [complete] => 
    [id] => 8148183227
    [time] => 1549150941886
    [pending] => 1.17198000
    [amount] => 1.17198000
    [type] => buy
    [price] => 0.031218
)

2019-02-03 0:42:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:42:32 - cex place new buy order: eth_btc 0.03122 1.1719 [8148183951] margin:0.32671364509931]Array
(
    [complete] => 
    [id] => 8148183951
    [time] => 1549150951690
    [pending] => 1.17190000
    [amount] => 1.17190000
    [type] => buy
    [price] => 0.03122
)

2019-02-03 0:42:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:42:42 - cex place new buy order: eth_btc 0.031222 1.17183 [8148184623] margin:0.33950419575941]Array
(
    [complete] => 
    [id] => 8148184623
    [time] => 1549150962125
    [pending] => 1.17183000
    [amount] => 1.17183000
    [type] => buy
    [price] => 0.031222
)

2019-02-03 0:42:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:42:54 - cex place new buy order: eth_btc 0.031226 1.17168 [8148185430] margin:0.36508038173317]Array
(
    [complete] => 
    [id] => 8148185430
    [time] => 1549150973663
    [pending] => 1.17168000
    [amount] => 1.17168000
    [type] => buy
    [price] => 0.031226
)

2019-02-03 0:43:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:43:14 - cex place new buy order: eth_btc 0.031228 1.1716 [8148186902] margin:0.37146150890226]Array
(
    [complete] => 
    [id] => 8148186902
    [time] => 1549150994033
    [pending] => 1.17160000
    [amount] => 1.17160000
    [type] => buy
    [price] => 0.031228
)

2019-02-03 0:43:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:43:27 - cex place new buy order: eth_btc 0.03123 1.17153 [8148188059] margin:0.33301312840217]Array
(
    [complete] => 
    [id] => 8148188059
    [time] => 1549151007255
    [pending] => 1.17153000
    [amount] => 1.17153000
    [type] => buy
    [price] => 0.03123
)

2019-02-03 0:43:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:43:38 - cex place new buy order: eth_btc 0.031232 1.17145 [8148188810] margin:0.35540471311477]Array
(
    [complete] => 
    [id] => 8148188810
    [time] => 1549151017664
    [pending] => 1.17145000
    [amount] => 1.17145000
    [type] => buy
    [price] => 0.031232
)

2019-02-03 0:43:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:43:48 - cex place new buy order: eth_btc 0.031234 1.17138 [8148189871] margin:0.32656720240765]Array
(
    [complete] => 
    [id] => 8148189871
    [time] => 1549151028011
    [pending] => 1.17138000
    [amount] => 1.17138000
    [type] => buy
    [price] => 0.031234
)

2019-02-03 0:43:56 - cex delete buy orders: eth_btc[move]
2019-02-03 0:43:57 - cex place new buy order: eth_btc 0.031195 1.17134 [8148190637] margin:0.30414599007522]Array
(
    [complete] => 
    [id] => 8148190637
    [time] => 1549151037376
    [pending] => 1.17134000
    [amount] => 1.17134000
    [type] => buy
    [price] => 0.031195
)

2019-02-03 0:44:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:44:05 - cex place new buy order: eth_btc 0.031197 1.17277 [8148191261] margin:0.42632304388242]Array
(
    [complete] => 
    [id] => 8148191261
    [time] => 1549151044560
    [pending] => 1.17277000
    [amount] => 1.17277000
    [type] => buy
    [price] => 0.031197
)

2019-02-03 0:44:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:44:15 - cex place new buy order: eth_btc 0.031199 1.17269 [8148192498] margin:0.41347479085869]Array
(
    [complete] => 
    [id] => 8148192498
    [time] => 1549151055205
    [pending] => 1.17269000
    [amount] => 1.17269000
    [type] => buy
    [price] => 0.031199
)

2019-02-03 0:44:24 - cex delete buy orders: eth_btc[move]
2019-02-03 0:44:26 - cex place new buy order: eth_btc 0.031197 1.17265 [8148193364] margin:0.36538461538462]Array
(
    [complete] => 
    [id] => 8148193364
    [time] => 1549151066385
    [pending] => 1.17265000
    [amount] => 1.17265000
    [type] => buy
    [price] => 0.031197
)

2019-02-03 0:44:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:44:37 - cex place new buy order: eth_btc 0.031199 1.17269 [8148194106] margin:0.37180678867912]Array
(
    [complete] => 
    [id] => 8148194106
    [time] => 1549151076630
    [pending] => 1.17269000
    [amount] => 1.17269000
    [type] => buy
    [price] => 0.031199
)

2019-02-03 0:44:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:44:47 - cex place new buy order: eth_btc 0.031205 1.17246 [8148194960] margin:0.37173529883032]Array
(
    [complete] => 
    [id] => 8148194960
    [time] => 1549151086590
    [pending] => 1.17246000
    [amount] => 1.17246000
    [type] => buy
    [price] => 0.031205
)

2019-02-03 0:44:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:44:57 - cex place new buy order: eth_btc 0.031209 1.17231 [8148195681] margin:0.36207504245571]Array
(
    [complete] => 
    [id] => 8148195681
    [time] => 1549151097130
    [pending] => 1.17231000
    [amount] => 1.17231000
    [type] => buy
    [price] => 0.031209
)

2019-02-03 0:45:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:45:14 - cex place new buy order: eth_btc 0.031241 1.17111 [8148198218] margin:0.43212445184213]Array
(
    [complete] => 
    [id] => 8148198218
    [time] => 1549151114012
    [pending] => 1.17111000
    [amount] => 1.17111000
    [type] => buy
    [price] => 0.031241
)

2019-02-03 0:45:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:45:24 - cex place new buy order: eth_btc 0.031243 1.17104 [8148199266] margin:0.43529750664149]Array
(
    [complete] => 
    [id] => 8148199266
    [time] => 1549151124065
    [pending] => 1.17104000
    [amount] => 1.17104000
    [type] => buy
    [price] => 0.031243
)

2019-02-03 0:45:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:45:33 - cex place new buy order: eth_btc 0.031245 1.17096 [8148200376] margin:0.35205632901263]Array
(
    [complete] => 
    [id] => 8148200376
    [time] => 1549151132804
    [pending] => 1.17096000
    [amount] => 1.17096000
    [type] => buy
    [price] => 0.031245
)

2019-02-03 0:45:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:45:43 - cex place new buy order: eth_btc 0.031247 1.17089 [8148201674] margin:0.4768457771946]Array
(
    [complete] => 
    [id] => 8148201674
    [time] => 1549151143210
    [pending] => 1.17089000
    [amount] => 1.17089000
    [type] => buy
    [price] => 0.031247
)

2019-02-03 0:45:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:45:54 - cex place new buy order: eth_btc 0.031253 1.17066 [8148203083] margin:0.42875883915143]Array
(
    [complete] => 
    [id] => 8148203083
    [time] => 1549151154010
    [pending] => 1.17066000
    [amount] => 1.17066000
    [type] => buy
    [price] => 0.031253
)

2019-02-03 0:46:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:46:04 - cex place new buy order: eth_btc 0.031255 1.17059 [8148204925] margin:0.40313549832027]Array
(
    [complete] => 
    [id] => 8148204925
    [time] => 1549151164030
    [pending] => 1.17059000
    [amount] => 1.17059000
    [type] => buy
    [price] => 0.031255
)

2019-02-03 0:46:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:46:15 - cex place new buy order: eth_btc 0.031257 1.17051 [8148206200] margin:0.412707553508]Array
(
    [complete] => 
    [id] => 8148206200
    [time] => 1549151175206
    [pending] => 1.17051000
    [amount] => 1.17051000
    [type] => buy
    [price] => 0.031257
)

2019-02-03 0:46:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:46:26 - cex place new buy order: eth_btc 0.031259 1.17044 [8148207427] margin:0.37429220384528]Array
(
    [complete] => 
    [id] => 8148207427
    [time] => 1549151186358
    [pending] => 1.17044000
    [amount] => 1.17044000
    [type] => buy
    [price] => 0.031259
)

2019-02-03 0:46:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:46:37 - cex place new buy order: eth_btc 0.031266 1.17018 [8148208474] margin:0.39659694236551]Array
(
    [complete] => 
    [id] => 8148208474
    [time] => 1549151196969
    [pending] => 1.17018000
    [amount] => 1.17018000
    [type] => buy
    [price] => 0.031266
)

2019-02-03 0:46:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:46:47 - cex place new buy order: eth_btc 0.031268 1.1701 [8148209489] margin:0.42535499552256]Array
(
    [complete] => 
    [id] => 8148209489
    [time] => 1549151207350
    [pending] => 1.17010000
    [amount] => 1.17010000
    [type] => buy
    [price] => 0.031268
)

2019-02-03 0:47:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:47:06 - cex place new buy order: eth_btc 0.03127 1.17003 [8148211163] margin:0.41573393028462]Array
(
    [complete] => 
    [id] => 8148211163
    [time] => 1549151225704
    [pending] => 1.17003000
    [amount] => 1.17003000
    [type] => buy
    [price] => 0.03127
)

2019-02-03 0:47:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:47:17 - cex place new buy order: eth_btc 0.031272 1.16995 [8148212224] margin:0.34215911997952]Array
(
    [complete] => 
    [id] => 8148212224
    [time] => 1549151236593
    [pending] => 1.16995000
    [amount] => 1.16995000
    [type] => buy
    [price] => 0.031272
)

2019-02-03 0:47:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:47:27 - cex place new buy order: eth_btc 0.031274 1.16988 [8148213203] margin:0.41568075717848]Array
(
    [complete] => 
    [id] => 8148213203
    [time] => 1549151247228
    [pending] => 1.16988000
    [amount] => 1.16988000
    [type] => buy
    [price] => 0.031274
)

2019-02-03 0:47:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:47:39 - cex place new buy order: eth_btc 0.031277 1.16977 [8148214245] margin:0.43802154938133]Array
(
    [complete] => 
    [id] => 8148214245
    [time] => 1549151259100
    [pending] => 1.16977000
    [amount] => 1.16977000
    [type] => buy
    [price] => 0.031277
)

2019-02-03 0:47:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:47:48 - cex place new buy order: eth_btc 0.031279 1.16969 [8148214841] margin:0.46996387352538]Array
(
    [complete] => 
    [id] => 8148214841
    [time] => 1549151268223
    [pending] => 1.16969000
    [amount] => 1.16969000
    [type] => buy
    [price] => 0.031279
)

2019-02-03 0:47:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:47:58 - cex place new buy order: eth_btc 0.031281 1.16962 [8148215472] margin:0.50190211310379]Array
(
    [complete] => 
    [id] => 8148215472
    [time] => 1549151278121
    [pending] => 1.16962000
    [amount] => 1.16962000
    [type] => buy
    [price] => 0.031281
)

2019-02-03 0:48:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:48:16 - cex place new buy order: eth_btc 0.031284 1.1695 [8148216906] margin:0.5050505050505]Array
(
    [complete] => 
    [id] => 8148216906
    [time] => 1549151296452
    [pending] => 1.16950000
    [amount] => 1.16950000
    [type] => buy
    [price] => 0.031284
)

2019-02-03 0:48:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:48:28 - cex place new buy order: eth_btc 0.031286 1.16943 [8148217715] margin:0.46026976922584]Array
(
    [complete] => 
    [id] => 8148217715
    [time] => 1549151307746
    [pending] => 1.16943000
    [amount] => 1.16943000
    [type] => buy
    [price] => 0.031286
)

2019-02-03 0:48:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:48:38 - cex place new buy order: eth_btc 0.031291 1.16924 [8148218569] margin:0.62957399891344]Array
(
    [complete] => 
    [id] => 8148218569
    [time] => 1549151318250
    [pending] => 1.16924000
    [amount] => 1.16924000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 0:48:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:48:49 - cex place new buy order: eth_btc 0.031297 1.16902 [8148219328] margin:0.57513499696455]Array
(
    [complete] => 
    [id] => 8148219328
    [time] => 1549151328598
    [pending] => 1.16902000
    [amount] => 1.16902000
    [type] => buy
    [price] => 0.031297
)

2019-02-03 0:48:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:48:59 - cex place new buy order: eth_btc 0.031299 1.16894 [8148220019] margin:0.57190325569507]Array
(
    [complete] => 
    [id] => 8148220019
    [time] => 1549151339118
    [pending] => 1.16894000
    [amount] => 1.16894000
    [type] => buy
    [price] => 0.031299
)

2019-02-03 0:49:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:49:05 - cex place new buy order: eth_btc 0.031303 1.16879 [8148220806] margin:0.58460850397724]Array
(
    [complete] => 
    [id] => 8148220806
    [time] => 1549151344938
    [pending] => 1.16879000
    [amount] => 1.16879000
    [type] => buy
    [price] => 0.031303
)

2019-02-03 0:49:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:49:15 - cex place new buy order: eth_btc 0.031305 1.16872 [8148221615] margin:0.59734866634722]Array
(
    [complete] => 
    [id] => 8148221615
    [time] => 1549151355148
    [pending] => 1.16872000
    [amount] => 1.16872000
    [type] => buy
    [price] => 0.031305
)

2019-02-03 0:49:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:49:25 - cex place new buy order: eth_btc 0.031311 1.1685 [8148222215] margin:0.58126536999776]Array
(
    [complete] => 
    [id] => 8148222215
    [time] => 1549151364596
    [pending] => 1.16850000
    [amount] => 1.16850000
    [type] => buy
    [price] => 0.031311
)

2019-02-03 0:49:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:49:47 - cex place new buy order: eth_btc 0.031351 1.167 [8148223853]Array
(
    [complete] => 
    [id] => 8148223853
    [time] => 1549151387037
    [pending] => 1.16700000
    [amount] => 1.16700000
    [type] => buy
    [price] => 0.031351
)

2019-02-03 0:49:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:49:55 - cex place new buy order: eth_btc 0.031362 1.1666 [8148224541] margin:0.60901728206109]Array
(
    [complete] => 
    [id] => 8148224541
    [time] => 1549151394928
    [pending] => 1.16660000
    [amount] => 1.16660000
    [type] => buy
    [price] => 0.031362
)

2019-02-03 0:50:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:50:05 - cex place new buy order: eth_btc 0.031368 1.16637 [8148226107] margin:0.66628411119614]Array
(
    [complete] => 
    [id] => 8148226107
    [time] => 1549151404663
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 0:50:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:50:13 - cex place new buy order: eth_btc 0.031458 1.16304 [8148226914] margin:0.33377837116155]Array
(
    [complete] => 
    [id] => 8148226914
    [time] => 1549151412547
    [pending] => 1.16304000
    [amount] => 1.16304000
    [type] => buy
    [price] => 0.031458
)

2019-02-03 0:50:21 - cex delete buy orders: eth_btc[move]
2019-02-03 0:50:22 - cex place new buy order: eth_btc 0.031372 1.163 [8148227571] margin:0.34330398296194]Array
(
    [complete] => 
    [id] => 8148227571
    [time] => 1549151422356
    [pending] => 1.16300000
    [amount] => 1.16300000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 0:50:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:50:32 - cex place new buy order: eth_btc 0.031376 1.16607 [8148228375] margin:0.49082100968894]Array
(
    [complete] => 
    [id] => 8148228375
    [time] => 1549151431681
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 0:50:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:50:41 - cex place new buy order: eth_btc 0.031379 1.16596 [8148228953] margin:0.45571879282322]Array
(
    [complete] => 
    [id] => 8148228953
    [time] => 1549151440552
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 0:50:49 - cex delete buy orders: eth_btc[move]
2019-02-03 0:50:51 - cex place new buy order: eth_btc 0.031378 1.16593 [8148229688] margin:0.49394518801786]Array
(
    [complete] => 
    [id] => 8148229688
    [time] => 1549151450515
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 0:50:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:50:59 - cex place new buy order: eth_btc 0.031382 1.16585 [8148230357] margin:0.53215218915301]Array
(
    [complete] => 
    [id] => 8148230357
    [time] => 1549151458898
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 0:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:51:06 - cex place new buy order: eth_btc 0.031388 1.16563 [8148231112] margin:0.59576908372627]Array
(
    [complete] => 
    [id] => 8148231112
    [time] => 1549151465665
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 0:51:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:51:14 - cex place new buy order: eth_btc 0.031399 1.16522 [8148231804] margin:0.56689703493742]Array
(
    [complete] => 
    [id] => 8148231804
    [time] => 1549151474151
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 0:51:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:51:24 - cex place new buy order: eth_btc 0.031401 1.16515 [8148232736] margin:0.50953791280532]Array
(
    [complete] => 
    [id] => 8148232736
    [time] => 1549151484190
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 0:51:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:51:34 - cex place new buy order: eth_btc 0.031403 1.16507 [8148233606] margin:0.52542750692608]Array
(
    [complete] => 
    [id] => 8148233606
    [time] => 1549151493632
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 0:51:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:51:45 - cex place new buy order: eth_btc 0.031405 1.165 [8148234552] margin:0.5317624582073]Array
(
    [complete] => 
    [id] => 8148234552
    [time] => 1549151504527
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 0:51:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:51:53 - cex place new buy order: eth_btc 0.031407 1.16492 [8148235351] margin:0.45212850638392]Array
(
    [complete] => 
    [id] => 8148235351
    [time] => 1549151512877
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 0:52:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:52:02 - cex place new buy order: eth_btc 0.03141 1.16481 [8148235978] margin:0.45845272206304]Array
(
    [complete] => 
    [id] => 8148235978
    [time] => 1549151521578
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 0:52:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:52:15 - cex place new buy order: eth_btc 0.031413 1.1647 [8148237092] margin:0.46477572979338]Array
(
    [complete] => 
    [id] => 8148237092
    [time] => 1549151534861
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 0:52:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:52:23 - cex place new buy order: eth_btc 0.031415 1.16463 [8148237778] margin:0.35333439439758]Array
(
    [complete] => 
    [id] => 8148237778
    [time] => 1549151543481
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 0:52:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:52:33 - cex place new buy order: eth_btc 0.031417 1.16455 [8148238362] margin:0.24827322787027]Array
(
    [complete] => 
    [id] => 8148238362
    [time] => 1549151553069
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 0:52:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:52:43 - cex place new buy order: eth_btc 0.031419 1.16448 [8148239019] margin:0.27053693624874]Array
(
    [complete] => 
    [id] => 8148239019
    [time] => 1549151562880
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 0:52:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:52:53 - cex place new buy order: eth_btc 0.031421 1.16441 [8148239845] margin:0.2195983577862]Array
(
    [complete] => 
    [id] => 8148239845
    [time] => 1549151573048
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 0:53:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:53:02 - cex place new buy order: eth_btc 0.031423 1.16433 [8148240501] margin:0.23549629252457]Array
(
    [complete] => 
    [id] => 8148240501
    [time] => 1549151582485
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 0:53:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:53:12 - cex place new buy order: eth_btc 0.031425 1.16426 [8148241206] margin:0.22911694510739]Array
(
    [complete] => 
    [id] => 8148241206
    [time] => 1549151592164
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 0:53:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:53:22 - cex place new buy order: eth_btc 0.031427 1.16418 [8148241799] margin:0.23864829605116]Array
(
    [complete] => 
    [id] => 8148241799
    [time] => 1549151602024
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 0:53:30 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:53:59 - cex place new buy order: eth_btc 0.031421 1.1644 [8148244329]Array
(
    [complete] => 
    [id] => 8148244329
    [time] => 1549151639423
    [pending] => 1.16440000
    [amount] => 1.16440000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 0:54:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:54:06 - cex place new buy order: eth_btc 0.031423 1.16433 [8148244933] margin:0.24822582185025]Array
(
    [complete] => 
    [id] => 8148244933
    [time] => 1549151646408
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 0:54:14 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:56:34 - cex place new buy order: eth_btc 0.031426 1.1642 [8148256684]Array
(
    [complete] => 
    [id] => 8148256684
    [time] => 1549151793599
    [pending] => 1.16420000
    [amount] => 1.16420000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 0:56:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:56:42 - cex place new buy order: eth_btc 0.031428 1.16415 [8148257361] margin:0.21636757031949]Array
(
    [complete] => 
    [id] => 8148257361
    [time] => 1549151802391
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 0:56:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:56:58 - cex place new buy order: eth_btc 0.03143 1.16407 [8148258224] margin:0.20999045497934]Array
(
    [complete] => 
    [id] => 8148258224
    [time] => 1549151817783
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 0:57:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:57:05 - cex place new buy order: eth_btc 0.031432 1.164 [8148258951] margin:0.23861033341817]Array
(
    [complete] => 
    [id] => 8148258951
    [time] => 1549151824598
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 0:57:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:57:21 - cex place new buy order: eth_btc 0.031434 1.16392 [8148260483] margin:0.22587007698669]Array
(
    [complete] => 
    [id] => 8148260483
    [time] => 1549151841309
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 0:57:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:57:44 - cex place new buy order: eth_btc 0.031436 1.16385 [8148262401] margin:0.20995037536584]Array
(
    [complete] => 
    [id] => 8148262401
    [time] => 1549151863995
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 0:57:51 - cex delete buy orders: eth_btc [above margin]
2019-02-03 0:58:02 - cex place new buy order: eth_btc 0.03134 1.1674 [8148263733]Array
(
    [complete] => 
    [id] => 8148263733
    [time] => 1549151881587
    [pending] => 1.16740000
    [amount] => 1.16740000
    [type] => buy
    [price] => 0.03134
)

2019-02-03 0:58:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:58:12 - cex place new buy order: eth_btc 0.031343 1.1673 [8148264666] margin:0.47538525348561]Array
(
    [complete] => 
    [id] => 8148264666
    [time] => 1549151891730
    [pending] => 1.16730000
    [amount] => 1.16730000
    [type] => buy
    [price] => 0.031343
)

2019-02-03 0:58:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:58:20 - cex place new buy order: eth_btc 0.031345 1.16723 [8148265181] margin:0.47535492104005]Array
(
    [complete] => 
    [id] => 8148265181
    [time] => 1549151899585
    [pending] => 1.16723000
    [amount] => 1.16723000
    [type] => buy
    [price] => 0.031345
)

2019-02-03 0:58:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:58:28 - cex place new buy order: eth_btc 0.031351 1.167 [8148265884] margin:0.44974641957194]Array
(
    [complete] => 
    [id] => 8148265884
    [time] => 1549151908031
    [pending] => 1.16700000
    [amount] => 1.16700000
    [type] => buy
    [price] => 0.031351
)

2019-02-03 0:58:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:58:40 - cex place new buy order: eth_btc 0.031356 1.16682 [8148266918] margin:0.46880979716801]Array
(
    [complete] => 
    [id] => 8148266918
    [time] => 1549151919589
    [pending] => 1.16682000
    [amount] => 1.16682000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 0:58:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:58:50 - cex place new buy order: eth_btc 0.031358 1.16674 [8148268136] margin:0.37948848778619]Array
(
    [complete] => 
    [id] => 8148268136
    [time] => 1549151929792
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 0:58:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:59:00 - cex place new buy order: eth_btc 0.03136 1.16667 [8148269253] margin:0.38265306122449]Array
(
    [complete] => 
    [id] => 8148269253
    [time] => 1549151939534
    [pending] => 1.16667000
    [amount] => 1.16667000
    [type] => buy
    [price] => 0.03136
)

2019-02-03 0:59:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:59:05 - cex place new buy order: eth_btc 0.031387 1.16567 [8148270606] margin:0.42374231369675]Array
(
    [complete] => 
    [id] => 8148270606
    [time] => 1549151944656
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 0:59:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:59:14 - cex place new buy order: eth_btc 0.031389 1.16559 [8148271844] margin:0.42690114371278]Array
(
    [complete] => 
    [id] => 8148271844
    [time] => 1549151954047
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 0:59:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:59:43 - cex place new buy order: eth_btc 0.031391 1.16552 [8148274599] margin:0.38546080086648]Array
(
    [complete] => 
    [id] => 8148274599
    [time] => 1549151983482
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 0:59:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 0:59:52 - cex place new buy order: eth_btc 0.031393 1.16544 [8148275345] margin:0.36632370273626]Array
(
    [complete] => 
    [id] => 8148275345
    [time] => 1549151991837
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 1:00:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:00:01 - cex place new buy order: eth_btc 0.031395 1.16537 [8148276019] margin:0.3949673514891]Array
(
    [complete] => 
    [id] => 8148276019
    [time] => 1549152001469
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 1:00:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:00:11 - cex place new buy order: eth_btc 0.031398 1.16526 [8148276732] margin:0.39174469711445]Array
(
    [complete] => 
    [id] => 8148276732
    [time] => 1549152011347
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 1:00:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:00:21 - cex place new buy order: eth_btc 0.0314 1.16518 [8148277571] margin:0.3980891719745]Array
(
    [complete] => 
    [id] => 8148277571
    [time] => 1549152020927
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 1:00:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:00:30 - cex place new buy order: eth_btc 0.031402 1.16511 [8148278456] margin:0.42672441245781]Array
(
    [complete] => 
    [id] => 8148278456
    [time] => 1549152030397
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 1:00:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:00:39 - cex place new buy order: eth_btc 0.031404 1.16504 [8148278905] margin:0.4012227741689]Array
(
    [complete] => 
    [id] => 8148278905
    [time] => 1549152038831
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 1:00:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:00:49 - cex place new buy order: eth_btc 0.031406 1.16496 [8148279605] margin:0.43940648283767]Array
(
    [complete] => 
    [id] => 8148279605
    [time] => 1549152049273
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 1:00:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:00:59 - cex place new buy order: eth_btc 0.031408 1.16489 [8148280095] margin:0.42664289353032]Array
(
    [complete] => 
    [id] => 8148280095
    [time] => 1549152059055
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 1:01:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:01:05 - cex place new buy order: eth_btc 0.03141 1.16481 [8148280474] margin:0.44571792422796]Array
(
    [complete] => 
    [id] => 8148280474
    [time] => 1549152065285
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 1:01:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:01:14 - cex place new buy order: eth_btc 0.031414 1.16466 [8148280901] margin:0.44566117017888]Array
(
    [complete] => 
    [id] => 8148280901
    [time] => 1549152074149
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 1:01:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:01:23 - cex place new buy order: eth_btc 0.031416 1.16459 [8148281372] margin:0.44244970715559]Array
(
    [complete] => 
    [id] => 8148281372
    [time] => 1549152083473
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 1:01:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:01:33 - cex place new buy order: eth_btc 0.03142 1.16444 [8148281856] margin:0.44239338001271]Array
(
    [complete] => 
    [id] => 8148281856
    [time] => 1549152092825
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 1:01:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:01:41 - cex place new buy order: eth_btc 0.031422 1.16437 [8148282248] margin:0.43600025459869]Array
(
    [complete] => 
    [id] => 8148282248
    [time] => 1549152101420
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 1:01:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:01:52 - cex place new buy order: eth_btc 0.031424 1.16429 [8148282958] margin:0.43279022403258]Array
(
    [complete] => 
    [id] => 8148282958
    [time] => 1549152112276
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 1:02:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:02:01 - cex place new buy order: eth_btc 0.031426 1.16422 [8148283496] margin:0.42321644498184]Array
(
    [complete] => 
    [id] => 8148283496
    [time] => 1549152121385
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 1:02:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:02:12 - cex place new buy order: eth_btc 0.031429 1.16411 [8148284248] margin:0.42317604759936]Array
(
    [complete] => 
    [id] => 8148284248
    [time] => 1549152131691
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 1:02:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:02:21 - cex place new buy order: eth_btc 0.031431 1.16403 [8148284840] margin:0.42314912029526]Array
(
    [complete] => 
    [id] => 8148284840
    [time] => 1549152141033
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 1:02:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:02:31 - cex place new buy order: eth_btc 0.031433 1.16396 [8148285508] margin:0.41357808672413]Array
(
    [complete] => 
    [id] => 8148285508
    [time] => 1549152151369
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 1:02:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:02:40 - cex place new buy order: eth_btc 0.031436 1.16385 [8148285904] margin:0.41990075073164]Array
(
    [complete] => 
    [id] => 8148285904
    [time] => 1549152159850
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 1:02:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:02:50 - cex place new buy order: eth_btc 0.031438 1.16378 [8148286386] margin:0.39760799033017]Array
(
    [complete] => 
    [id] => 8148286386
    [time] => 1549152169762
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 1:02:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:03:00 - cex place new buy order: eth_btc 0.03144 1.1637 [8148286999] margin:0.40712468193382]Array
(
    [complete] => 
    [id] => 8148286999
    [time] => 1549152179798
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 1:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:03:06 - cex place new buy order: eth_btc 0.031442 1.16363 [8148287449] margin:0.40391832580626]Array
(
    [complete] => 
    [id] => 8148287449
    [time] => 1549152185910
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 1:03:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:03:15 - cex place new buy order: eth_btc 0.031444 1.16355 [8148287957] margin:0.43251494720773]Array
(
    [complete] => 
    [id] => 8148287957
    [time] => 1549152194874
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 1:03:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:03:25 - cex place new buy order: eth_btc 0.031446 1.16348 [8148288409] margin:0.40386694651147]Array
(
    [complete] => 
    [id] => 8148288409
    [time] => 1549152204543
    [pending] => 1.16348000
    [amount] => 1.16348000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 1:03:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:03:35 - cex place new buy order: eth_btc 0.031448 1.16341 [8148288833] margin:0.43563978631391]Array
(
    [complete] => 
    [id] => 8148288833
    [time] => 1549152214595
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031448
)

2019-02-03 1:03:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:03:44 - cex place new buy order: eth_btc 0.031452 1.16326 [8148289240] margin:0.438763830599]Array
(
    [complete] => 
    [id] => 8148289240
    [time] => 1549152224477
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 1:03:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:03:53 - cex place new buy order: eth_btc 0.031454 1.16318 [8148289689] margin:0.39740573535958]Array
(
    [complete] => 
    [id] => 8148289689
    [time] => 1549152233230
    [pending] => 1.16318000
    [amount] => 1.16318000
    [type] => buy
    [price] => 0.031454
)

2019-02-03 1:04:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:04:04 - cex place new buy order: eth_btc 0.031446 1.1635 [8148290166]Array
(
    [complete] => 
    [id] => 8148290166
    [time] => 1549152244368
    [pending] => 1.16350000
    [amount] => 1.16350000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 1:04:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:04:13 - cex place new buy order: eth_btc 0.031448 1.16341 [8148290465] margin:0.42928008140422]Array
(
    [complete] => 
    [id] => 8148290465
    [time] => 1549152252961
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031448
)

2019-02-03 1:04:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:04:21 - cex place new buy order: eth_btc 0.03145 1.16333 [8148290917] margin:0.43561208267091]Array
(
    [complete] => 
    [id] => 8148290917
    [time] => 1549152261390
    [pending] => 1.16333000
    [amount] => 1.16333000
    [type] => buy
    [price] => 0.03145
)

2019-02-03 1:04:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:04:31 - cex place new buy order: eth_btc 0.031452 1.16326 [8148291399] margin:0.45148162279027]Array
(
    [complete] => 
    [id] => 8148291399
    [time] => 1549152270755
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 1:04:38 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:05:07 - cex place new buy order: eth_btc 0.031544 1.1599 [8148293769]Array
(
    [complete] => 
    [id] => 8148293769
    [time] => 1549152307000
    [pending] => 1.15990000
    [amount] => 1.15990000
    [type] => buy
    [price] => 0.031544
)

2019-02-03 1:05:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:05:17 - cex place new buy order: eth_btc 0.031546 1.15979 [8148294897] margin:0.30748747860267]Array
(
    [complete] => 
    [id] => 8148294897
    [time] => 1549152317397
    [pending] => 1.15979000
    [amount] => 1.15979000
    [type] => buy
    [price] => 0.031546
)

2019-02-03 1:05:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:05:26 - cex place new buy order: eth_btc 0.031548 1.15972 [8148295721] margin:0.32014707746923]Array
(
    [complete] => 
    [id] => 8148295721
    [time] => 1549152326399
    [pending] => 1.15972000
    [amount] => 1.15972000
    [type] => buy
    [price] => 0.031548
)

2019-02-03 1:05:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:05:36 - cex place new buy order: eth_btc 0.03155 1.15964 [8148296396] margin:0.32012678288431]Array
(
    [complete] => 
    [id] => 8148296396
    [time] => 1549152335797
    [pending] => 1.15964000
    [amount] => 1.15964000
    [type] => buy
    [price] => 0.03155
)

2019-02-03 1:05:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:05:47 - cex place new buy order: eth_btc 0.031552 1.15957 [8148297243] margin:0.20917849898578]Array
(
    [complete] => 
    [id] => 8148297243
    [time] => 1549152347081
    [pending] => 1.15957000
    [amount] => 1.15957000
    [type] => buy
    [price] => 0.031552
)

2019-02-03 1:05:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:06:01 - cex place new buy order: eth_btc 0.031554 1.1595 [8148298413] margin:0.30107117956519]Array
(
    [complete] => 
    [id] => 8148298413
    [time] => 1549152360810
    [pending] => 1.15950000
    [amount] => 1.15950000
    [type] => buy
    [price] => 0.031554
)

2019-02-03 1:06:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:06:07 - cex place new buy order: eth_btc 0.031557 1.15939 [8148299010] margin:0.29470481984979]Array
(
    [complete] => 
    [id] => 8148299010
    [time] => 1549152367241
    [pending] => 1.15939000
    [amount] => 1.15939000
    [type] => buy
    [price] => 0.031557
)

2019-02-03 1:06:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:06:19 - cex place new buy order: eth_btc 0.031559 1.15931 [8148299685] margin:0.25666212490889]Array
(
    [complete] => 
    [id] => 8148299685
    [time] => 1549152378609
    [pending] => 1.15931000
    [amount] => 1.15931000
    [type] => buy
    [price] => 0.031559
)

2019-02-03 1:06:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:06:28 - cex place new buy order: eth_btc 0.031561 1.15924 [8148300426] margin:0.28833053452046]Array
(
    [complete] => 
    [id] => 8148300426
    [time] => 1549152388264
    [pending] => 1.15924000
    [amount] => 1.15924000
    [type] => buy
    [price] => 0.031561
)

2019-02-03 1:06:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:06:42 - cex place new buy order: eth_btc 0.031563 1.15917 [8148301428] margin:0.26613439787093]Array
(
    [complete] => 
    [id] => 8148301428
    [time] => 1549152401936
    [pending] => 1.15917000
    [amount] => 1.15917000
    [type] => buy
    [price] => 0.031563
)

2019-02-03 1:06:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:06:59 - cex place new buy order: eth_btc 0.031565 1.15909 [8148302304] margin:0.2027562173293]Array
(
    [complete] => 
    [id] => 8148302304
    [time] => 1549152419215
    [pending] => 1.15909000
    [amount] => 1.15909000
    [type] => buy
    [price] => 0.031565
)

2019-02-03 1:07:04 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:07:19 - cex place new buy order: eth_btc 0.031545 1.1598 [8148304085]Array
(
    [complete] => 
    [id] => 8148304085
    [time] => 1549152438726
    [pending] => 1.15980000
    [amount] => 1.15980000
    [type] => buy
    [price] => 0.031545
)

2019-02-03 1:07:28 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:08:17 - cex place new buy order: eth_btc 0.031545 1.1598 [8148309863]Array
(
    [complete] => 
    [id] => 8148309863
    [time] => 1549152497104
    [pending] => 1.15980000
    [amount] => 1.15980000
    [type] => buy
    [price] => 0.031545
)

2019-02-03 1:08:26 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:08:55 - cex place new buy order: eth_btc 0.031545 1.1598 [8148312855]Array
(
    [complete] => 
    [id] => 8148312855
    [time] => 1549152535472
    [pending] => 1.15980000
    [amount] => 1.15980000
    [type] => buy
    [price] => 0.031545
)

2019-02-03 1:09:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:09:05 - cex place new buy order: eth_btc 0.031547 0.00994 [] margin:0.22823089358734]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 1:09:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:09:07 - cex place new buy order: eth_btc 0.031547 1.15975 [8148313710] margin:0.23457064063146]Array
(
    [complete] => 
    [id] => 8148313710
    [time] => 1549152547122
    [pending] => 1.15975000
    [amount] => 1.15975000
    [type] => buy
    [price] => 0.031547
)

2019-02-03 1:09:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:09:16 - cex place new buy order: eth_btc 0.031549 1.15968 [8148314434] margin:0.23455577038891]Array
(
    [complete] => 
    [id] => 8148314434
    [time] => 1549152556288
    [pending] => 1.15968000
    [amount] => 1.15968000
    [type] => buy
    [price] => 0.031549
)

2019-02-03 1:09:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:09:27 - cex place new buy order: eth_btc 0.031551 1.15961 [8148315846] margin:0.28208297676777]Array
(
    [complete] => 
    [id] => 8148315846
    [time] => 1549152566746
    [pending] => 1.15961000
    [amount] => 1.15961000
    [type] => buy
    [price] => 0.031551
)

2019-02-03 1:09:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:09:55 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:10:08 - cex place new buy order: eth_btc 0.031545 1.1598 [8148320858]Array
(
    [complete] => 
    [id] => 8148320858
    [time] => 1549152608487
    [pending] => 1.15980000
    [amount] => 1.15980000
    [type] => buy
    [price] => 0.031545
)

2019-02-03 1:10:17 - cex delete buy orders: eth_btc[move]
2019-02-03 1:10:18 - cex place new buy order: eth_btc 0.031548 1.15968 [8148321916] margin:0.19968937208787]Array
(
    [complete] => 
    [id] => 8148321916
    [time] => 1549152618254
    [pending] => 1.15968000
    [amount] => 1.15968000
    [type] => buy
    [price] => 0.031548
)

2019-02-03 1:10:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:10:31 - cex place new buy order: eth_btc 0.03155 1.15964 [8148323084] margin:0.2377179080824]Array
(
    [complete] => 
    [id] => 8148323084
    [time] => 1549152630532
    [pending] => 1.15964000
    [amount] => 1.15964000
    [type] => buy
    [price] => 0.03155
)

2019-02-03 1:10:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:10:42 - cex place new buy order: eth_btc 0.031552 1.15957 [8148324126] margin:0.24087221095335]Array
(
    [complete] => 
    [id] => 8148324126
    [time] => 1549152641955
    [pending] => 1.15957000
    [amount] => 1.15957000
    [type] => buy
    [price] => 0.031552
)

2019-02-03 1:10:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:10:53 - cex place new buy order: eth_btc 0.031554 1.1595 [8148325133] margin:0.23768777334094]Array
(
    [complete] => 
    [id] => 8148325133
    [time] => 1549152653175
    [pending] => 1.15950000
    [amount] => 1.15950000
    [type] => buy
    [price] => 0.031554
)

2019-02-03 1:11:03 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:11:03 - cex delete buy orders: eth_btc[move]
2019-02-03 1:11:05 - cex place new buy order: eth_btc 0.03146 1.1599 [8148326130] margin:0.16802460133785]Array
(
    [complete] => 
    [id] => 8148326130
    [time] => 1549152665074
    [pending] => 1.15990000
    [amount] => 1.15990000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 1:11:16 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:15:05 - cex place new buy order: eth_btc 0.031372 1.1662 [8148346576]Array
(
    [complete] => 
    [id] => 8148346576
    [time] => 1549152905119
    [pending] => 1.16620000
    [amount] => 1.16620000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 1:15:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:15:13 - cex place new buy order: eth_btc 0.031377 1.16604 [8148347186] margin:0.60235204130412]Array
(
    [complete] => 
    [id] => 8148347186
    [time] => 1549152912945
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 1:15:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:15:23 - cex place new buy order: eth_btc 0.031379 1.16596 [8148348017] margin:0.59593995984573]Array
(
    [complete] => 
    [id] => 8148348017
    [time] => 1549152922986
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 1:15:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:15:33 - cex place new buy order: eth_btc 0.031381 1.16589 [8148349003] margin:0.62458175329021]Array
(
    [complete] => 
    [id] => 8148349003
    [time] => 1549152932887
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 1:15:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:15:43 - cex place new buy order: eth_btc 0.031387 1.16567 [8148350056] margin:0.57029980565202]Array
(
    [complete] => 
    [id] => 8148350056
    [time] => 1549152943235
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 1:15:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:15:54 - cex place new buy order: eth_btc 0.031393 1.16544 [8148350970] margin:0.53196572484309]Array
(
    [complete] => 
    [id] => 8148350970
    [time] => 1549152953559
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 1:16:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:16:02 - cex place new buy order: eth_btc 0.031395 1.16537 [8148351709] margin:0.54785793916228]Array
(
    [complete] => 
    [id] => 8148351709
    [time] => 1549152962162
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 1:16:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:16:11 - cex place new buy order: eth_btc 0.031397 1.1653 [8148352339] margin:0.51597286364937]Array
(
    [complete] => 
    [id] => 8148352339
    [time] => 1549152970859
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 1:16:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:16:20 - cex place new buy order: eth_btc 0.031401 1.16515 [8148353128] margin:0.49998407694023]Array
(
    [complete] => 
    [id] => 8148353128
    [time] => 1549152980300
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 1:16:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:16:30 - cex place new buy order: eth_btc 0.031403 1.16507 [8148353937] margin:0.50632105212878]Array
(
    [complete] => 
    [id] => 8148353937
    [time] => 1549152989991
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 1:16:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:16:39 - cex place new buy order: eth_btc 0.031406 1.16496 [8148354481] margin:0.50627268674774]Array
(
    [complete] => 
    [id] => 8148354481
    [time] => 1549152998851
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 1:16:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:16:54 - cex place new buy order: eth_btc 0.031408 1.16489 [8148355299] margin:0.52215995924607]Array
(
    [complete] => 
    [id] => 8148355299
    [time] => 1549153013878
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 1:17:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:17:06 - cex place new buy order: eth_btc 0.03141 1.16481 [8148356181] margin:0.50302451448583]Array
(
    [complete] => 
    [id] => 8148356181
    [time] => 1549153026474
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 1:17:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:17:17 - cex place new buy order: eth_btc 0.031412 1.16474 [8148356919] margin:0.51254297720615]Array
(
    [complete] => 
    [id] => 8148356919
    [time] => 1549153036795
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 1:17:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:17:26 - cex place new buy order: eth_btc 0.031414 1.16466 [8148357748] margin:0.51251034570572]Array
(
    [complete] => 
    [id] => 8148357748
    [time] => 1549153046494
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 1:17:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:17:35 - cex place new buy order: eth_btc 0.031418 1.16452 [8148358393] margin:0.47743331847985]Array
(
    [complete] => 
    [id] => 8148358393
    [time] => 1549153055243
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 1:17:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:17:46 - cex place new buy order: eth_btc 0.031422 1.16437 [8148359393] margin:0.47419005792122]Array
(
    [complete] => 
    [id] => 8148359393
    [time] => 1549153066013
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 1:17:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:17:57 - cex place new buy order: eth_btc 0.031424 1.16429 [8148360221] margin:0.45824847250509]Array
(
    [complete] => 
    [id] => 8148360221
    [time] => 1549153076653
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 1:18:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:18:07 - cex place new buy order: eth_btc 0.03146 1.16296 [8148361203] margin:0.46090273363]Array
(
    [complete] => 
    [id] => 8148361203
    [time] => 1549153087257
    [pending] => 1.16296000
    [amount] => 1.16296000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 1:18:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:18:16 - cex place new buy order: eth_btc 0.031462 1.16289 [8148362160] margin:0.44180280973871]Array
(
    [complete] => 
    [id] => 8148362160
    [time] => 1549153095748
    [pending] => 1.16289000
    [amount] => 1.16289000
    [type] => buy
    [price] => 0.031462
)

2019-02-03 1:18:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:18:24 - cex place new buy order: eth_btc 0.031464 1.16281 [8148363042] margin:0.42270531400967]Array
(
    [complete] => 
    [id] => 8148363042
    [time] => 1549153104139
    [pending] => 1.16281000
    [amount] => 1.16281000
    [type] => buy
    [price] => 0.031464
)

2019-02-03 1:18:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:18:33 - cex place new buy order: eth_btc 0.031466 1.16274 [8148364111] margin:0.4353905803089]Array
(
    [complete] => 
    [id] => 8148364111
    [time] => 1549153113355
    [pending] => 1.16274000
    [amount] => 1.16274000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 1:18:43 - cex delete buy orders: eth_btc[move]
2019-02-03 1:18:44 - cex place new buy order: eth_btc 0.03146 1.1627 [8148365202] margin:0.40995328439317]Array
(
    [complete] => 
    [id] => 8148365202
    [time] => 1549153124388
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 1:18:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:18:55 - cex place new buy order: eth_btc 0.031462 1.16289 [8148366068] margin:0.44498124721886]Array
(
    [complete] => 
    [id] => 8148366068
    [time] => 1549153135025
    [pending] => 1.16289000
    [amount] => 1.16289000
    [type] => buy
    [price] => 0.031462
)

2019-02-03 1:19:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:19:05 - cex place new buy order: eth_btc 0.031464 1.16281 [8148366690] margin:0.44177472667175]Array
(
    [complete] => 
    [id] => 8148366690
    [time] => 1549153144893
    [pending] => 1.16281000
    [amount] => 1.16281000
    [type] => buy
    [price] => 0.031464
)

2019-02-03 1:19:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:19:14 - cex place new buy order: eth_btc 0.031466 1.16274 [8148367321] margin:0.44492468060764]Array
(
    [complete] => 
    [id] => 8148367321
    [time] => 1549153154033
    [pending] => 1.16274000
    [amount] => 1.16274000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 1:19:21 - cex delete buy orders: eth_btc[move]
2019-02-03 1:19:22 - cex place new buy order: eth_btc 0.03146 1.1627 [8148367890] margin:0.45444433851336]Array
(
    [complete] => 
    [id] => 8148367890
    [time] => 1549153162308
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 1:19:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:19:32 - cex place new buy order: eth_btc 0.031462 1.16289 [8148368572] margin:0.46405187209966]Array
(
    [complete] => 
    [id] => 8148368572
    [time] => 1549153171806
    [pending] => 1.16289000
    [amount] => 1.16289000
    [type] => buy
    [price] => 0.031462
)

2019-02-03 1:19:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:19:41 - cex place new buy order: eth_btc 0.031464 1.16281 [8148369201] margin:0.46720061022121]Array
(
    [complete] => 
    [id] => 8148369201
    [time] => 1549153181214
    [pending] => 1.16281000
    [amount] => 1.16281000
    [type] => buy
    [price] => 0.031464
)

2019-02-03 1:19:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:19:51 - cex place new buy order: eth_btc 0.031466 1.16274 [8148369893] margin:0.48306108180258]Array
(
    [complete] => 
    [id] => 8148369893
    [time] => 1549153190604
    [pending] => 1.16274000
    [amount] => 1.16274000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 1:19:59 - cex delete buy orders: eth_btc[move]
2019-02-03 1:20:00 - cex place new buy order: eth_btc 0.03146 1.1627 [8148370426] margin:0.47986779801061]Array
(
    [complete] => 
    [id] => 8148370426
    [time] => 1549153200081
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 1:20:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:20:05 - cex place new buy order: eth_btc 0.031462 1.16289 [8148370787] margin:0.48947937194073]Array
(
    [complete] => 
    [id] => 8148370787
    [time] => 1549153205211
    [pending] => 1.16289000
    [amount] => 1.16289000
    [type] => buy
    [price] => 0.031462
)

2019-02-03 1:20:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:20:15 - cex place new buy order: eth_btc 0.031464 1.16281 [8148371672] margin:0.49262649377066]Array
(
    [complete] => 
    [id] => 8148371672
    [time] => 1549153214743
    [pending] => 1.16281000
    [amount] => 1.16281000
    [type] => buy
    [price] => 0.031464
)

2019-02-03 1:20:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:20:25 - cex place new buy order: eth_btc 0.031466 1.16274 [8148372323] margin:0.47352698150382]Array
(
    [complete] => 
    [id] => 8148372323
    [time] => 1549153224605
    [pending] => 1.16274000
    [amount] => 1.16274000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 1:20:31 - cex delete buy orders: eth_btc[move]
2019-02-03 1:20:32 - cex place new buy order: eth_btc 0.031463 1.1627 [8148372875] margin:0.47351193313629]Array
(
    [complete] => 
    [id] => 8148372875
    [time] => 1549153232457
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.031463
)

2019-02-03 1:20:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:20:42 - cex place new buy order: eth_btc 0.031466 1.16274 [8148373530] margin:0.46717091463802]Array
(
    [complete] => 
    [id] => 8148373530
    [time] => 1549153242289
    [pending] => 1.16274000
    [amount] => 1.16274000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 1:21:02 - cex delete buy orders: eth_btc[move]
2019-02-03 1:21:04 - cex place new buy order: eth_btc 0.031466 1.1627 [8148374909] margin:0.45762227095052]Array
(
    [complete] => 
    [id] => 8148374909
    [time] => 1549153264040
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 1:21:38 - cex delete buy orders: eth_btc[move]
2019-02-03 1:21:39 - cex place new buy order: eth_btc 0.03146 1.1627 [8148377304] margin:0.45444433851336]Array
(
    [complete] => 
    [id] => 8148377304
    [time] => 1549153298972
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 1:21:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:21:48 - cex place new buy order: eth_btc 0.031467 1.1627 [8148377907] margin:0.4512664060762]Array
(
    [complete] => 
    [id] => 8148377907
    [time] => 1549153308001
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.031467
)

2019-02-03 1:21:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:21:57 - cex place new buy order: eth_btc 0.031469 1.16263 [8148378716] margin:0.41628269090215]Array
(
    [complete] => 
    [id] => 8148378716
    [time] => 1549153316894
    [pending] => 1.16263000
    [amount] => 1.16263000
    [type] => buy
    [price] => 0.031469
)

2019-02-03 1:23:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:23:50 - cex place new buy order: eth_btc 0.031471 1.16256 [8148387371] margin:0.31139779479521]Array
(
    [complete] => 
    [id] => 8148387371
    [time] => 1549153429826
    [pending] => 1.16256000
    [amount] => 1.16256000
    [type] => buy
    [price] => 0.031471
)

2019-02-03 1:23:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:23:59 - cex place new buy order: eth_btc 0.031473 1.16248 [8148387963] margin:0.31455533314271]Array
(
    [complete] => 
    [id] => 8148387963
    [time] => 1549153439127
    [pending] => 1.16248000
    [amount] => 1.16248000
    [type] => buy
    [price] => 0.031473
)

2019-02-03 1:24:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:24:06 - cex place new buy order: eth_btc 0.031475 1.16241 [8148388562] margin:0.31771247021444]Array
(
    [complete] => 
    [id] => 8148388562
    [time] => 1549153445776
    [pending] => 1.16241000
    [amount] => 1.16241000
    [type] => buy
    [price] => 0.031475
)

2019-02-03 1:24:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:24:15 - cex place new buy order: eth_btc 0.031477 1.16233 [8148389264] margin:0.31769228325444]Array
(
    [complete] => 
    [id] => 8148389264
    [time] => 1549153455254
    [pending] => 1.16233000
    [amount] => 1.16233000
    [type] => buy
    [price] => 0.031477
)

2019-02-03 1:24:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:24:26 - cex place new buy order: eth_btc 0.031479 1.16226 [8148389931] margin:0.28908160996219]Array
(
    [complete] => 
    [id] => 8148389931
    [time] => 1549153465537
    [pending] => 1.16226000
    [amount] => 1.16226000
    [type] => buy
    [price] => 0.031479
)

2019-02-03 1:24:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:24:35 - cex place new buy order: eth_btc 0.031481 1.16219 [8148390466] margin:0.28271020615609]Array
(
    [complete] => 
    [id] => 8148390466
    [time] => 1549153474681
    [pending] => 1.16219000
    [amount] => 1.16219000
    [type] => buy
    [price] => 0.031481
)

2019-02-03 1:24:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:24:44 - cex place new buy order: eth_btc 0.031483 1.16211 [8148391085] margin:0.27951592923163]Array
(
    [complete] => 
    [id] => 8148391085
    [time] => 1549153484124
    [pending] => 1.16211000
    [amount] => 1.16211000
    [type] => buy
    [price] => 0.031483
)

2019-02-03 1:24:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:24:56 - cex place new buy order: eth_btc 0.031485 1.16204 [8148391868] margin:0.28585040495475]Array
(
    [complete] => 
    [id] => 8148391868
    [time] => 1549153495669
    [pending] => 1.16204000
    [amount] => 1.16204000
    [type] => buy
    [price] => 0.031485
)

2019-02-03 1:25:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:25:05 - cex place new buy order: eth_btc 0.031487 1.16196 [8148392478] margin:0.279480420491]Array
(
    [complete] => 
    [id] => 8148392478
    [time] => 1549153505180
    [pending] => 1.16196000
    [amount] => 1.16196000
    [type] => buy
    [price] => 0.031487
)

2019-02-03 1:25:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:25:16 - cex place new buy order: eth_btc 0.031489 1.16189 [8148393119] margin:0.27946266950363]Array
(
    [complete] => 
    [id] => 8148393119
    [time] => 1549153516050
    [pending] => 1.16189000
    [amount] => 1.16189000
    [type] => buy
    [price] => 0.031489
)

2019-02-03 1:25:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:25:27 - cex place new buy order: eth_btc 0.031491 1.16182 [8148394009] margin:0.27944492077103]Array
(
    [complete] => 
    [id] => 8148394009
    [time] => 1549153527381
    [pending] => 1.16182000
    [amount] => 1.16182000
    [type] => buy
    [price] => 0.031491
)

2019-02-03 1:25:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:25:36 - cex place new buy order: eth_btc 0.031493 1.16174 [8148394684] margin:0.27307655669515]Array
(
    [complete] => 
    [id] => 8148394684
    [time] => 1549153536187
    [pending] => 1.16174000
    [amount] => 1.16174000
    [type] => buy
    [price] => 0.031493
)

2019-02-03 1:25:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:25:46 - cex place new buy order: eth_btc 0.031495 1.16167 [8148395257] margin:0.2667090014288]Array
(
    [complete] => 
    [id] => 8148395257
    [time] => 1549153546092
    [pending] => 1.16167000
    [amount] => 1.16167000
    [type] => buy
    [price] => 0.031495
)

2019-02-03 1:25:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:25:56 - cex place new buy order: eth_btc 0.031497 1.1616 [8148395909] margin:0.26351716036446]Array
(
    [complete] => 
    [id] => 8148395909
    [time] => 1549153556244
    [pending] => 1.16160000
    [amount] => 1.16160000
    [type] => buy
    [price] => 0.031497
)

2019-02-03 1:26:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:26:05 - cex place new buy order: eth_btc 0.031499 1.16152 [8148396409] margin:0.21905457316105]Array
(
    [complete] => 
    [id] => 8148396409
    [time] => 1549153565020
    [pending] => 1.16152000
    [amount] => 1.16152000
    [type] => buy
    [price] => 0.031499
)

2019-02-03 1:26:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:26:14 - cex place new buy order: eth_btc 0.031501 1.16145 [8148396916] margin:0.2126916605822]Array
(
    [complete] => 
    [id] => 8148396916
    [time] => 1549153573814
    [pending] => 1.16145000
    [amount] => 1.16145000
    [type] => buy
    [price] => 0.031501
)

2019-02-03 1:26:21 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:29:24 - cex place new buy order: eth_btc 0.031507 1.1612 [8148409144]Array
(
    [complete] => 
    [id] => 8148409144
    [time] => 1549153763621
    [pending] => 1.16120000
    [amount] => 1.16120000
    [type] => buy
    [price] => 0.031507
)

2019-02-03 1:29:31 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:32:11 - cex place new buy order: eth_btc 0.031356 1.1668 [8148419580]Array
(
    [complete] => 
    [id] => 8148419580
    [time] => 1549153931297
    [pending] => 1.16680000
    [amount] => 1.16680000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 1:32:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:32:21 - cex place new buy order: eth_btc 0.031358 1.16674 [8148420182] margin:0.53893743223419]Array
(
    [complete] => 
    [id] => 8148420182
    [time] => 1549153940590
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 1:32:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:32:30 - cex place new buy order: eth_btc 0.031362 1.1666 [8148420883] margin:0.53568012244118]Array
(
    [complete] => 
    [id] => 8148420883
    [time] => 1549153950030
    [pending] => 1.16660000
    [amount] => 1.16660000
    [type] => buy
    [price] => 0.031362
)

2019-02-03 1:32:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:32:40 - cex place new buy order: eth_btc 0.031365 1.16648 [8148421808] margin:0.54519368723098]Array
(
    [complete] => 
    [id] => 8148421808
    [time] => 1549153959792
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 1:32:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:32:48 - cex place new buy order: eth_btc 0.031367 1.16641 [8148422483] margin:0.54197086109606]Array
(
    [complete] => 
    [id] => 8148422483
    [time] => 1549153968262
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 1:32:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:32:57 - cex place new buy order: eth_btc 0.031371 1.16626 [8148423383] margin:0.52596346944629]Array
(
    [complete] => 
    [id] => 8148423383
    [time] => 1549153977335
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 1:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:33:05 - cex place new buy order: eth_btc 0.031373 1.16619 [8148424095] margin:0.5386797564785]Array
(
    [complete] => 
    [id] => 8148424095
    [time] => 1549153985015
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 1:33:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:33:14 - cex place new buy order: eth_btc 0.031375 1.16611 [8148424790] margin:0.51633466135459]Array
(
    [complete] => 
    [id] => 8148424790
    [time] => 1549153994050
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 1:33:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:33:24 - cex place new buy order: eth_btc 0.031377 1.16604 [8148425440] margin:0.4812442234758]Array
(
    [complete] => 
    [id] => 8148425440
    [time] => 1549154003826
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 1:33:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:33:34 - cex place new buy order: eth_btc 0.031379 1.16596 [8148426104] margin:0.41428981165748]Array
(
    [complete] => 
    [id] => 8148426104
    [time] => 1549154014054
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 1:33:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:33:43 - cex place new buy order: eth_btc 0.031381 1.16589 [8148426606] margin:0.38558363340877]Array
(
    [complete] => 
    [id] => 8148426606
    [time] => 1549154023061
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 1:33:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:33:54 - cex place new buy order: eth_btc 0.031383 1.16581 [8148427150] margin:0.37599974508491]Array
(
    [complete] => 
    [id] => 8148427150
    [time] => 1549154033780
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 1:34:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:34:03 - cex delete buy orders: eth_btc[move]
2019-02-03 1:34:04 - cex place new buy order: eth_btc 0.031385 1.16574 [] margin:0.37278954914768]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 1:34:05 - cex place new buy order: eth_btc 0.031353 1.16689 [8148427821] margin:0.52624864451105]Array
(
    [complete] => 
    [id] => 8148427821
    [time] => 1549154044703
    [pending] => 1.16689000
    [amount] => 1.16689000
    [type] => buy
    [price] => 0.031353
)

2019-02-03 1:34:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:34:16 - cex place new buy order: eth_btc 0.031357 1.16678 [8148428435] margin:0.47836208820997]Array
(
    [complete] => 
    [id] => 8148428435
    [time] => 1549154055707
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 1:34:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:34:25 - cex place new buy order: eth_btc 0.031359 1.16671 [8148428996] margin:0.48152045664722]Array
(
    [complete] => 
    [id] => 8148428996
    [time] => 1549154065123
    [pending] => 1.16671000
    [amount] => 1.16671000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 1:34:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:34:35 - cex place new buy order: eth_btc 0.031361 1.16663 [8148429598] margin:0.45916903159975]Array
(
    [complete] => 
    [id] => 8148429598
    [time] => 1549154074216
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 1:34:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:34:45 - cex place new buy order: eth_btc 0.031363 1.16656 [8148430338] margin:0.44000892771736]Array
(
    [complete] => 
    [id] => 8148430338
    [time] => 1549154084682
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 1:34:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:34:54 - cex place new buy order: eth_btc 0.031365 1.16648 [8148430980] margin:0.43360433604336]Array
(
    [complete] => 
    [id] => 8148430980
    [time] => 1549154094038
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 1:35:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:35:05 - cex place new buy order: eth_btc 0.031367 1.16641 [8148431943] margin:0.39850798610004]Array
(
    [complete] => 
    [id] => 8148431943
    [time] => 1549154104894
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 1:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:35:14 - cex place new buy order: eth_btc 0.031369 1.16634 [8148432422] margin:0.41442188147534]Array
(
    [complete] => 
    [id] => 8148432422
    [time] => 1549154114097
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 1:35:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:35:24 - cex place new buy order: eth_btc 0.031371 1.16626 [8148432903] margin:0.3888942016512]Array
(
    [complete] => 
    [id] => 8148432903
    [time] => 1549154124150
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 1:35:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:35:33 - cex place new buy order: eth_btc 0.031373 1.16619 [8148433326] margin:0.39843177254326]Array
(
    [complete] => 
    [id] => 8148433326
    [time] => 1549154132769
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 1:35:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:35:42 - cex place new buy order: eth_btc 0.031375 1.16611 [8148433920] margin:0.38884462151394]Array
(
    [complete] => 
    [id] => 8148433920
    [time] => 1549154142112
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 1:35:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:35:51 - cex place new buy order: eth_btc 0.031377 1.16604 [8148434579] margin:0.38563278834813]Array
(
    [complete] => 
    [id] => 8148434579
    [time] => 1549154151489
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 1:36:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:36:01 - cex place new buy order: eth_btc 0.031379 1.16596 [] margin:0.43978456929794]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 1:36:04 - cex place new buy order: eth_btc 0.031354 1.1669 [8148435760]Array
(
    [complete] => 
    [id] => 8148435760
    [time] => 1549154164057
    [pending] => 1.16690000
    [amount] => 1.16690000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 1:36:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:36:12 - cex place new buy order: eth_btc 0.031356 1.16682 [8148436382] margin:0.45924225028702]Array
(
    [complete] => 
    [id] => 8148436382
    [time] => 1549154171982
    [pending] => 1.16682000
    [amount] => 1.16682000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 1:36:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:36:23 - cex place new buy order: eth_btc 0.031358 1.16674 [8148437103] margin:0.48791377001083]Array
(
    [complete] => 
    [id] => 8148437103
    [time] => 1549154182890
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 1:36:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:36:32 - cex place new buy order: eth_btc 0.03136 1.16667 [8148437860] margin:0.47512755102042]Array
(
    [complete] => 
    [id] => 8148437860
    [time] => 1549154191966
    [pending] => 1.16667000
    [amount] => 1.16667000
    [type] => buy
    [price] => 0.03136
)

2019-02-03 1:36:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:36:40 - cex place new buy order: eth_btc 0.031362 1.1666 [8148438418] margin:0.48785154008035]Array
(
    [complete] => 
    [id] => 8148438418
    [time] => 1549154200009
    [pending] => 1.16660000
    [amount] => 1.16660000
    [type] => buy
    [price] => 0.031362
)

2019-02-03 1:36:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:36:55 - cex place new buy order: eth_btc 0.031364 1.16652 [8148439141] margin:0.4623134804234]Array
(
    [complete] => 
    [id] => 8148439141
    [time] => 1549154215037
    [pending] => 1.16652000
    [amount] => 1.16652000
    [type] => buy
    [price] => 0.031364
)

2019-02-03 1:37:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:37:04 - cex place new buy order: eth_btc 0.031366 1.16645 [8148440190] margin:0.44953133966716]Array
(
    [complete] => 
    [id] => 8148440190
    [time] => 1549154224186
    [pending] => 1.16645000
    [amount] => 1.16645000
    [type] => buy
    [price] => 0.031366
)

2019-02-03 1:37:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:37:13 - cex place new buy order: eth_btc 0.031368 1.16637 [8148440913] margin:0.43993879112472]Array
(
    [complete] => 
    [id] => 8148440913
    [time] => 1549154233163
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 1:37:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:37:23 - cex place new buy order: eth_btc 0.03137 1.1663 [8148441823] margin:0.43034746573158]Array
(
    [complete] => 
    [id] => 8148441823
    [time] => 1549154243336
    [pending] => 1.16630000
    [amount] => 1.16630000
    [type] => buy
    [price] => 0.03137
)

2019-02-03 1:37:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:37:33 - cex place new buy order: eth_btc 0.031372 1.16622 [8148442700] margin:0.41438225168939]Array
(
    [complete] => 
    [id] => 8148442700
    [time] => 1549154253401
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 1:37:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:37:44 - cex place new buy order: eth_btc 0.031374 1.16615 [8148443502] margin:0.42391789379741]Array
(
    [complete] => 
    [id] => 8148443502
    [time] => 1549154263733
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 1:37:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:37:53 - cex place new buy order: eth_btc 0.031376 1.16607 [8148444141] margin:0.37608363080062]Array
(
    [complete] => 
    [id] => 8148444141
    [time] => 1549154273260
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 1:38:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:38:02 - cex place new buy order: eth_btc 0.031378 1.166 [8148444967] margin:0.39836828351074]Array
(
    [complete] => 
    [id] => 8148444967
    [time] => 1549154282158
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 1:38:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:38:11 - cex place new buy order: eth_btc 0.03138 1.16593 [8148445784] margin:0.39515615041428]Array
(
    [complete] => 
    [id] => 8148445784
    [time] => 1549154291312
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 1:38:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:38:21 - cex place new buy order: eth_btc 0.031382 1.16585 [8148446514] margin:0.39831750685106]Array
(
    [complete] => 
    [id] => 8148446514
    [time] => 1549154301115
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 1:38:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:38:30 - cex place new buy order: eth_btc 0.031384 1.16578 [8148447153] margin:0.37917410145298]Array
(
    [complete] => 
    [id] => 8148447153
    [time] => 1549154309918
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 1:38:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:38:39 - cex place new buy order: eth_btc 0.031386 1.1657 [8148447846] margin:0.36321926973808]Array
(
    [complete] => 
    [id] => 8148447846
    [time] => 1549154318913
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 1:38:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:38:49 - cex place new buy order: eth_btc 0.031388 1.16563 [8148448586] margin:0.36001019497898]Array
(
    [complete] => 
    [id] => 8148448586
    [time] => 1549154328556
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 1:38:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:39:00 - cex place new buy order: eth_btc 0.03139 1.16555 [8148449206] margin:0.33450143357758]Array
(
    [complete] => 
    [id] => 8148449206
    [time] => 1549154339907
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 1:39:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:39:06 - cex place new buy order: eth_btc 0.031392 1.16548 [8148449539] margin:0.32810907237513]Array
(
    [complete] => 
    [id] => 8148449539
    [time] => 1549154346231
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 1:39:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:39:17 - cex place new buy order: eth_btc 0.031394 1.16541 [8148450164] margin:0.31534688156973]Array
(
    [complete] => 
    [id] => 8148450164
    [time] => 1549154356776
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 1:39:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:39:25 - cex place new buy order: eth_btc 0.031396 1.16533 [8148450917] margin:0.31214167409861]Array
(
    [complete] => 
    [id] => 8148450917
    [time] => 1549154365199
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 1:39:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:39:37 - cex place new buy order: eth_btc 0.031398 1.16526 [8148451723] margin:0.30256704248677]Array
(
    [complete] => 
    [id] => 8148451723
    [time] => 1549154376554
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 1:39:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:39:45 - cex place new buy order: eth_btc 0.031402 1.16511 [8148452332] margin:0.29615948028789]Array
(
    [complete] => 
    [id] => 8148452332
    [time] => 1549154384715
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 1:39:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:39:55 - cex place new buy order: eth_btc 0.031404 1.16504 [8148453354] margin:0.28977200356644]Array
(
    [complete] => 
    [id] => 8148453354
    [time] => 1549154394658
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 1:40:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:40:03 - cex delete buy orders: eth_btc[move]
2019-02-03 1:40:04 - cex place new buy order: eth_btc 0.031406 1.16496 [8148454016] margin:0.28975355027701]Array
(
    [complete] => 
    [id] => 8148454016
    [time] => 1549154403649
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 1:40:05 - cex place new buy order: eth_btc 0.031401 0.00996 [] margin:0.30571301191007]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 1:40:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:40:14 - cex place new buy order: eth_btc 0.031408 1.16489 [8148454764] margin:0.31202241467143]Array
(
    [complete] => 
    [id] => 8148454764
    [time] => 1549154414035
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 1:40:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:40:24 - cex place new buy order: eth_btc 0.03141 1.16481 [8148455455] margin:0.27698185291307]Array
(
    [complete] => 
    [id] => 8148455455
    [time] => 1549154424084
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 1:40:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:40:31 - cex place new buy order: eth_btc 0.031412 1.16474 [8148456098] margin:0.27059722399081]Array
(
    [complete] => 
    [id] => 8148456098
    [time] => 1549154431473
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 1:40:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:40:42 - cex place new buy order: eth_btc 0.031414 1.16466 [8148456790] margin:0.26739670210731]Array
(
    [complete] => 
    [id] => 8148456790
    [time] => 1549154441838
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 1:40:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:40:51 - cex place new buy order: eth_btc 0.031416 1.16459 [8148457497] margin:0.25783040488923]Array
(
    [complete] => 
    [id] => 8148457497
    [time] => 1549154450994
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 1:40:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:40:59 - cex place new buy order: eth_btc 0.031418 1.16452 [8148458003] margin:0.27372843592843]Array
(
    [complete] => 
    [id] => 8148458003
    [time] => 1549154459157
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 1:41:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:41:06 - cex place new buy order: eth_btc 0.03142 1.16444 [8148458470] margin:0.26734563971991]Array
(
    [complete] => 
    [id] => 8148458470
    [time] => 1549154466288
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 1:41:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:41:16 - cex place new buy order: eth_btc 0.031422 1.16437 [8148459202] margin:0.26414613964738]Array
(
    [complete] => 
    [id] => 8148459202
    [time] => 1549154475747
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 1:41:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:41:25 - cex place new buy order: eth_btc 0.031426 1.16422 [8148460236] margin:0.27684083243174]Array
(
    [complete] => 
    [id] => 8148460236
    [time] => 1549154485304
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 1:41:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:41:33 - cex place new buy order: eth_btc 0.031428 1.16415 [8148460952] margin:0.32773323151332]Array
(
    [complete] => 
    [id] => 8148460952
    [time] => 1549154493315
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 1:41:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:41:43 - cex place new buy order: eth_btc 0.03143 1.16407 [8148461750] margin:0.32134902958958]Array
(
    [complete] => 
    [id] => 8148461750
    [time] => 1549154502951
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 1:41:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:41:52 - cex place new buy order: eth_btc 0.031432 1.164 [8148462484] margin:0.31814711122422]Array
(
    [complete] => 
    [id] => 8148462484
    [time] => 1549154512316
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 1:41:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:42:01 - cex place new buy order: eth_btc 0.031434 1.16392 [8148463242] margin:0.32448940637526]Array
(
    [complete] => 
    [id] => 8148463242
    [time] => 1549154520640
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 1:42:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:42:13 - cex place new buy order: eth_btc 0.031436 1.16385 [8148464284] margin:0.31174449675531]Array
(
    [complete] => 
    [id] => 8148464284
    [time] => 1549154533209
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 1:42:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:42:23 - cex place new buy order: eth_btc 0.031438 1.16378 [8148465068] margin:0.31172466441887]Array
(
    [complete] => 
    [id] => 8148465068
    [time] => 1549154542929
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 1:42:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:42:33 - cex place new buy order: eth_btc 0.031441 1.16366 [8148465904] margin:0.26398651442383]Array
(
    [complete] => 
    [id] => 8148465904
    [time] => 1549154552859
    [pending] => 1.16366000
    [amount] => 1.16366000
    [type] => buy
    [price] => 0.031441
)

2019-02-03 1:42:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:42:41 - cex place new buy order: eth_btc 0.031443 1.16359 [8148466407] margin:0.2766911554241]Array
(
    [complete] => 
    [id] => 8148466407
    [time] => 1549154560919
    [pending] => 1.16359000
    [amount] => 1.16359000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 1:42:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:42:49 - cex place new buy order: eth_btc 0.031445 1.16352 [8148467003] margin:0.27667355700429]Array
(
    [complete] => 
    [id] => 8148467003
    [time] => 1549154569463
    [pending] => 1.16352000
    [amount] => 1.16352000
    [type] => buy
    [price] => 0.031445
)

2019-02-03 1:42:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:42:58 - cex place new buy order: eth_btc 0.031447 1.16344 [8148467735] margin:0.29255572868634]Array
(
    [complete] => 
    [id] => 8148467735
    [time] => 1549154578079
    [pending] => 1.16344000
    [amount] => 1.16344000
    [type] => buy
    [price] => 0.031447
)

2019-02-03 1:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:43:14 - cex place new buy order: eth_btc 0.031451 1.16329 [8148468879] margin:0.25436393119458]Array
(
    [complete] => 
    [id] => 8148468879
    [time] => 1549154594103
    [pending] => 1.16329000
    [amount] => 1.16329000
    [type] => buy
    [price] => 0.031451
)

2019-02-03 1:43:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:43:23 - cex place new buy order: eth_btc 0.031453 1.16322 [8148469448] margin:0.25116841000856]Array
(
    [complete] => 
    [id] => 8148469448
    [time] => 1549154603313
    [pending] => 1.16322000
    [amount] => 1.16322000
    [type] => buy
    [price] => 0.031453
)

2019-02-03 1:43:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:43:32 - cex place new buy order: eth_btc 0.031455 1.16315 [8148470230] margin:0.26386901923381]Array
(
    [complete] => 
    [id] => 8148470230
    [time] => 1549154612011
    [pending] => 1.16315000
    [amount] => 1.16315000
    [type] => buy
    [price] => 0.031455
)

2019-02-03 1:43:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:43:40 - cex place new buy order: eth_btc 0.031457 1.16307 [8148470988] margin:0.30835744031534]Array
(
    [complete] => 
    [id] => 8148470988
    [time] => 1549154620476
    [pending] => 1.16307000
    [amount] => 1.16307000
    [type] => buy
    [price] => 0.031457
)

2019-02-03 1:43:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:43:50 - cex place new buy order: eth_btc 0.031459 1.163 [8148471942] margin:0.31151657713215]Array
(
    [complete] => 
    [id] => 8148471942
    [time] => 1549154630045
    [pending] => 1.16300000
    [amount] => 1.16300000
    [type] => buy
    [price] => 0.031459
)

2019-02-03 1:43:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:44:00 - cex place new buy order: eth_btc 0.031461 1.16292 [8148472691] margin:0.32421092781538]Array
(
    [complete] => 
    [id] => 8148472691
    [time] => 1549154640132
    [pending] => 1.16292000
    [amount] => 1.16292000
    [type] => buy
    [price] => 0.031461
)

2019-02-03 1:44:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:44:13 - cex place new buy order: eth_btc 0.031463 1.16285 [8148473633] margin:0.30829863649366]Array
(
    [complete] => 
    [id] => 8148473633
    [time] => 1549154652655
    [pending] => 1.16285000
    [amount] => 1.16285000
    [type] => buy
    [price] => 0.031463
)

2019-02-03 1:44:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:44:24 - cex place new buy order: eth_btc 0.031465 1.16278 [8148474459] margin:0.30510090576832]Array
(
    [complete] => 
    [id] => 8148474459
    [time] => 1549154663542
    [pending] => 1.16278000
    [amount] => 1.16278000
    [type] => buy
    [price] => 0.031465
)

2019-02-03 1:44:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:44:33 - cex place new buy order: eth_btc 0.031467 1.1627 [8148475107] margin:0.31779324371564]Array
(
    [complete] => 
    [id] => 8148475107
    [time] => 1549154673292
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.031467
)

2019-02-03 1:44:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:44:42 - cex place new buy order: eth_btc 0.031469 1.16263 [8148475736] margin:0.31777304649019]Array
(
    [complete] => 
    [id] => 8148475736
    [time] => 1549154681814
    [pending] => 1.16263000
    [amount] => 1.16263000
    [type] => buy
    [price] => 0.031469
)

2019-02-03 1:44:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:44:50 - cex place new buy order: eth_btc 0.031471 1.16256 [8148476286] margin:0.29551015220362]Array
(
    [complete] => 
    [id] => 8148476286
    [time] => 1549154689681
    [pending] => 1.16256000
    [amount] => 1.16256000
    [type] => buy
    [price] => 0.031471
)

2019-02-03 1:44:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:44:59 - cex place new buy order: eth_btc 0.031473 1.16248 [8148476882] margin:0.27642741397387]Array
(
    [complete] => 
    [id] => 8148476882
    [time] => 1549154698771
    [pending] => 1.16248000
    [amount] => 1.16248000
    [type] => buy
    [price] => 0.031473
)

2019-02-03 1:45:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:45:05 - cex place new buy order: eth_btc 0.031475 1.16241 [8148477381] margin:0.27323272438442]Array
(
    [complete] => 
    [id] => 8148477381
    [time] => 1549154705255
    [pending] => 1.16241000
    [amount] => 1.16241000
    [type] => buy
    [price] => 0.031475
)

2019-02-03 1:45:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:45:15 - cex place new buy order: eth_btc 0.031477 1.16233 [8148477902] margin:0.26686151793374]Array
(
    [complete] => 
    [id] => 8148477902
    [time] => 1549154715118
    [pending] => 1.16233000
    [amount] => 1.16233000
    [type] => buy
    [price] => 0.031477
)

2019-02-03 1:45:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:45:24 - cex place new buy order: eth_btc 0.031479 1.16226 [8148478502] margin:0.27955144699641]Array
(
    [complete] => 
    [id] => 8148478502
    [time] => 1549154724062
    [pending] => 1.16226000
    [amount] => 1.16226000
    [type] => buy
    [price] => 0.031479
)

2019-02-03 1:45:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:45:33 - cex place new buy order: eth_btc 0.031481 1.16219 [8148479020] margin:0.28271020615609]Array
(
    [complete] => 
    [id] => 8148479020
    [time] => 1549154733099
    [pending] => 1.16219000
    [amount] => 1.16219000
    [type] => buy
    [price] => 0.031481
)

2019-02-03 1:45:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:45:45 - cex place new buy order: eth_btc 0.031483 1.16211 [8148479720] margin:0.29222119874217]Array
(
    [complete] => 
    [id] => 8148479720
    [time] => 1549154744626
    [pending] => 1.16211000
    [amount] => 1.16211000
    [type] => buy
    [price] => 0.031483
)

2019-02-03 1:45:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:45:56 - cex place new buy order: eth_btc 0.031485 1.16204 [8148480358] margin:0.26996982690171]Array
(
    [complete] => 
    [id] => 8148480358
    [time] => 1549154755661
    [pending] => 1.16204000
    [amount] => 1.16204000
    [type] => buy
    [price] => 0.031485
)

2019-02-03 1:46:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:46:05 - cex place new buy order: eth_btc 0.031487 1.16196 [8148480863] margin:0.29535998983705]Array
(
    [complete] => 
    [id] => 8148480863
    [time] => 1549154765073
    [pending] => 1.16196000
    [amount] => 1.16196000
    [type] => buy
    [price] => 0.031487
)

2019-02-03 1:46:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:46:16 - cex place new buy order: eth_btc 0.031489 1.16189 [8148481487] margin:0.28898980596397]Array
(
    [complete] => 
    [id] => 8148481487
    [time] => 1549154775704
    [pending] => 1.16189000
    [amount] => 1.16189000
    [type] => buy
    [price] => 0.031489
)

2019-02-03 1:46:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:46:25 - cex place new buy order: eth_btc 0.031491 1.16182 [8148481916] margin:0.28579594169762]Array
(
    [complete] => 
    [id] => 8148481916
    [time] => 1549154784642
    [pending] => 1.16182000
    [amount] => 1.16182000
    [type] => buy
    [price] => 0.031491
)

2019-02-03 1:46:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:46:34 - cex place new buy order: eth_btc 0.031493 1.16174 [8148482530] margin:0.2794271742927]Array
(
    [complete] => 
    [id] => 8148482530
    [time] => 1549154794320
    [pending] => 1.16174000
    [amount] => 1.16174000
    [type] => buy
    [price] => 0.031493
)

2019-02-03 1:46:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:46:44 - cex place new buy order: eth_btc 0.031495 1.16167 [8148483103] margin:0.25718367994918]Array
(
    [complete] => 
    [id] => 8148483103
    [time] => 1549154804412
    [pending] => 1.16167000
    [amount] => 1.16167000
    [type] => buy
    [price] => 0.031495
)

2019-02-03 1:46:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:47:00 - cex place new buy order: eth_btc 0.031497 1.1616 [8148483967] margin:0.28891640473694]Array
(
    [complete] => 
    [id] => 8148483967
    [time] => 1549154820188
    [pending] => 1.16160000
    [amount] => 1.16160000
    [type] => buy
    [price] => 0.031497
)

2019-02-03 1:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:47:05 - cex place new buy order: eth_btc 0.031499 1.16152 [] margin:0.25397631670847]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 1:47:18 - cex place new buy order: eth_btc 0.031443 1.1636 [8148485433]Array
(
    [complete] => 
    [id] => 8148485433
    [time] => 1549154837798
    [pending] => 1.16360000
    [amount] => 1.16360000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 1:47:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:47:28 - cex place new buy order: eth_btc 0.031445 1.16352 [8148486104] margin:0.43250119255842]Array
(
    [complete] => 
    [id] => 8148486104
    [time] => 1549154847766
    [pending] => 1.16352000
    [amount] => 1.16352000
    [type] => buy
    [price] => 0.031445
)

2019-02-03 1:47:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:47:38 - cex place new buy order: eth_btc 0.031447 1.16344 [8148486810] margin:0.42611377873882]Array
(
    [complete] => 
    [id] => 8148486810
    [time] => 1549154858435
    [pending] => 1.16344000
    [amount] => 1.16344000
    [type] => buy
    [price] => 0.031447
)

2019-02-03 1:47:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:47:49 - cex place new buy order: eth_btc 0.031449 1.16337 [8148487337] margin:0.42290692867819]Array
(
    [complete] => 
    [id] => 8148487337
    [time] => 1549154868594
    [pending] => 1.16337000
    [amount] => 1.16337000
    [type] => buy
    [price] => 0.031449
)

2019-02-03 1:47:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:47:59 - cex place new buy order: eth_btc 0.031451 1.16329 [8148488140] margin:0.41970048647102]Array
(
    [complete] => 
    [id] => 8148488140
    [time] => 1549154879474
    [pending] => 1.16329000
    [amount] => 1.16329000
    [type] => buy
    [price] => 0.031451
)

2019-02-03 1:48:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:48:05 - cex place new buy order: eth_btc 0.031453 1.16322 [8148488534] margin:0.41331510507741]Array
(
    [complete] => 
    [id] => 8148488534
    [time] => 1549154885407
    [pending] => 1.16322000
    [amount] => 1.16322000
    [type] => buy
    [price] => 0.031453
)

2019-02-03 1:48:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:48:15 - cex place new buy order: eth_btc 0.031455 1.16315 [8148489380] margin:0.34016849467493]Array
(
    [complete] => 
    [id] => 8148489380
    [time] => 1549154894654
    [pending] => 1.16315000
    [amount] => 1.16315000
    [type] => buy
    [price] => 0.031455
)

2019-02-03 1:48:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:48:24 - cex place new buy order: eth_btc 0.031457 1.16307 [8148490078] margin:0.27656801347873]Array
(
    [complete] => 
    [id] => 8148490078
    [time] => 1549154904208
    [pending] => 1.16307000
    [amount] => 1.16307000
    [type] => buy
    [price] => 0.031457
)

2019-02-03 1:48:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:48:33 - cex place new buy order: eth_btc 0.031459 1.163 [8148490714] margin:0.27337169013635]Array
(
    [complete] => 
    [id] => 8148490714
    [time] => 1549154912865
    [pending] => 1.16300000
    [amount] => 1.16300000
    [type] => buy
    [price] => 0.031459
)

2019-02-03 1:48:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:48:41 - cex place new buy order: eth_btc 0.031461 1.16292 [8148491225] margin:0.28288992721146]Array
(
    [complete] => 
    [id] => 8148491225
    [time] => 1549154921053
    [pending] => 1.16292000
    [amount] => 1.16292000
    [type] => buy
    [price] => 0.031461
)

2019-02-03 1:48:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:48:50 - cex place new buy order: eth_btc 0.031463 1.16285 [8148491754] margin:0.273336935448]Array
(
    [complete] => 
    [id] => 8148491754
    [time] => 1549154930321
    [pending] => 1.16285000
    [amount] => 1.16285000
    [type] => buy
    [price] => 0.031463
)

2019-02-03 1:48:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:49:00 - cex place new buy order: eth_btc 0.031465 1.16278 [8148492268] margin:0.27014142698236]Array
(
    [complete] => 
    [id] => 8148492268
    [time] => 1549154939582
    [pending] => 1.16278000
    [amount] => 1.16278000
    [type] => buy
    [price] => 0.031465
)

2019-02-03 1:49:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:49:13 - cex place new buy order: eth_btc 0.031467 1.1627 [8148493215] margin:0.26376839228397]Array
(
    [complete] => 
    [id] => 8148493215
    [time] => 1549154952821
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.031467
)

2019-02-03 1:49:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:49:23 - cex place new buy order: eth_btc 0.031469 1.16263 [8148493874] margin:0.26375162858685]Array
(
    [complete] => 
    [id] => 8148493874
    [time] => 1549154963054
    [pending] => 1.16263000
    [amount] => 1.16263000
    [type] => buy
    [price] => 0.031469
)

2019-02-03 1:49:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:49:33 - cex place new buy order: eth_btc 0.031471 1.16256 [8148494526] margin:0.27644498109372]Array
(
    [complete] => 
    [id] => 8148494526
    [time] => 1549154972787
    [pending] => 1.16256000
    [amount] => 1.16256000
    [type] => buy
    [price] => 0.031471
)

2019-02-03 1:49:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:49:43 - cex place new buy order: eth_btc 0.031473 1.16248 [8148495058] margin:0.28595939376608]Array
(
    [complete] => 
    [id] => 8148495058
    [time] => 1549154982710
    [pending] => 1.16248000
    [amount] => 1.16248000
    [type] => buy
    [price] => 0.031473
)

2019-02-03 1:49:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:49:51 - cex place new buy order: eth_btc 0.031475 1.16241 [8148495638] margin:0.27323272438442]Array
(
    [complete] => 
    [id] => 8148495638
    [time] => 1549154991172
    [pending] => 1.16241000
    [amount] => 1.16241000
    [type] => buy
    [price] => 0.031475
)

2019-02-03 1:49:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:50:00 - cex place new buy order: eth_btc 0.031477 1.16233 [8148496261] margin:0.26686151793374]Array
(
    [complete] => 
    [id] => 8148496261
    [time] => 1549155000440
    [pending] => 1.16233000
    [amount] => 1.16233000
    [type] => buy
    [price] => 0.031477
)

2019-02-03 1:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:50:05 - cex place new buy order: eth_btc 0.031479 0.00994 [] margin:0.23507735315607]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 1:50:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:50:14 - cex place new buy order: eth_btc 0.031479 1.16226 [8148497298] margin:0.24143079513326]Array
(
    [complete] => 
    [id] => 8148497298
    [time] => 1549155014059
    [pending] => 1.16226000
    [amount] => 1.16226000
    [type] => buy
    [price] => 0.031479
)

2019-02-03 1:50:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:50:24 - cex place new buy order: eth_btc 0.031481 1.16219 [8148497979] margin:0.25729805279373]Array
(
    [complete] => 
    [id] => 8148497979
    [time] => 1549155024081
    [pending] => 1.16219000
    [amount] => 1.16219000
    [type] => buy
    [price] => 0.031481
)

2019-02-03 1:50:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:50:34 - cex place new buy order: eth_btc 0.031483 1.16211 [8148498571] margin:0.23504748594478]Array
(
    [complete] => 
    [id] => 8148498571
    [time] => 1549155034074
    [pending] => 1.16211000
    [amount] => 1.16211000
    [type] => buy
    [price] => 0.031483
)

2019-02-03 1:50:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:50:45 - cex place new buy order: eth_btc 0.031485 1.16204 [8148499273] margin:0.24456090201683]Array
(
    [complete] => 
    [id] => 8148499273
    [time] => 1549155045005
    [pending] => 1.16204000
    [amount] => 1.16204000
    [type] => buy
    [price] => 0.031485
)

2019-02-03 1:50:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:50:54 - cex place new buy order: eth_btc 0.031487 1.16196 [8148499949] margin:0.23819354019119]Array
(
    [complete] => 
    [id] => 8148499949
    [time] => 1549155053731
    [pending] => 1.16196000
    [amount] => 1.16196000
    [type] => buy
    [price] => 0.031487
)

2019-02-03 1:51:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:51:04 - cex delete buy orders: eth_btc[move]
2019-02-03 1:51:04 - cex place new buy order: eth_btc 0.031489 1.16189 [8148500655] margin:0.22865127504841]Array
(
    [complete] => 
    [id] => 8148500655
    [time] => 1549155064449
    [pending] => 1.16189000
    [amount] => 1.16189000
    [type] => buy
    [price] => 0.031489
)

2019-02-03 1:51:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:51:16 - cex place new buy order: eth_btc 0.031491 1.16182 [8148501357] margin:0.20958369057826]Array
(
    [complete] => 
    [id] => 8148501357
    [time] => 1549155075732
    [pending] => 1.16182000
    [amount] => 1.16182000
    [type] => buy
    [price] => 0.031491
)

2019-02-03 1:51:24 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:51:31 - cex place new buy order: eth_btc 0.031389 1.1656 [8148502413]Array
(
    [complete] => 
    [id] => 8148502413
    [time] => 1549155090896
    [pending] => 1.16560000
    [amount] => 1.16560000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 1:51:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:51:40 - cex place new buy order: eth_btc 0.031392 1.16548 [8148503050] margin:0.51286952089702]Array
(
    [complete] => 
    [id] => 8148503050
    [time] => 1549155100256
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 1:51:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:51:48 - cex place new buy order: eth_btc 0.031394 1.16541 [8148503803] margin:0.49053959355292]Array
(
    [complete] => 
    [id] => 8148503803
    [time] => 1549155108430
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 1:51:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:51:58 - cex place new buy order: eth_btc 0.031396 1.16533 [8148504382] margin:0.4841381067652]Array
(
    [complete] => 
    [id] => 8148504382
    [time] => 1549155118113
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 1:52:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:52:05 - cex place new buy order: eth_btc 0.031398 1.16526 [8148504771] margin:0.47773743550543]Array
(
    [complete] => 
    [id] => 8148504771
    [time] => 1549155124818
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 1:52:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:52:15 - cex place new buy order: eth_btc 0.0314 1.16518 [8148505356] margin:0.44585987261145]Array
(
    [complete] => 
    [id] => 8148505356
    [time] => 1549155134566
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 1:52:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:52:24 - cex place new buy order: eth_btc 0.031402 1.16511 [8148505813] margin:0.42672441245781]Array
(
    [complete] => 
    [id] => 8148505813
    [time] => 1549155143626
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 1:52:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:52:33 - cex place new buy order: eth_btc 0.031404 1.16504 [8148506448] margin:0.42351292828939]Array
(
    [complete] => 
    [id] => 8148506448
    [time] => 1549155153220
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 1:52:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:52:43 - cex place new buy order: eth_btc 0.031406 1.16496 [8148506850] margin:0.36298796408329]Array
(
    [complete] => 
    [id] => 8148506850
    [time] => 1549155162547
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 1:52:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:52:52 - cex place new buy order: eth_btc 0.031408 1.16489 [8148507522] margin:0.37570045848192]Array
(
    [complete] => 
    [id] => 8148507522
    [time] => 1549155172338
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 1:53:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:53:03 - cex place new buy order: eth_btc 0.03141 1.16481 [8148508224] margin:0.33428844317096]Array
(
    [complete] => 
    [id] => 8148508224
    [time] => 1549155182704
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 1:53:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:53:13 - cex place new buy order: eth_btc 0.031412 1.16474 [8148508996] margin:0.35655163631734]Array
(
    [complete] => 
    [id] => 8148508996
    [time] => 1549155192681
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 1:53:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:53:22 - cex place new buy order: eth_btc 0.031414 1.16466 [8148509665] margin:0.34061246577957]Array
(
    [complete] => 
    [id] => 8148509665
    [time] => 1549155201551
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 1:53:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:53:31 - cex place new buy order: eth_btc 0.031416 1.16459 [8148510325] margin:0.33104150751209]Array
(
    [complete] => 
    [id] => 8148510325
    [time] => 1549155211055
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 1:53:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:53:40 - cex place new buy order: eth_btc 0.031418 1.16452 [8148510876] margin:0.30555732382711]Array
(
    [complete] => 
    [id] => 8148510876
    [time] => 1549155219722
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 1:53:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:53:48 - cex place new buy order: eth_btc 0.03142 1.16444 [8148511596] margin:0.30872056015276]Array
(
    [complete] => 
    [id] => 8148511596
    [time] => 1549155228352
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 1:53:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:53:56 - cex place new buy order: eth_btc 0.031422 1.16437 [8148511976] margin:0.28324104130864]Array
(
    [complete] => 
    [id] => 8148511976
    [time] => 1549155236369
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 1:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:54:06 - cex place new buy order: eth_btc 0.031424 1.16429 [8148512330] margin:0.31822810590632]Array
(
    [complete] => 
    [id] => 8148512330
    [time] => 1549155245830
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 1:54:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:54:16 - cex place new buy order: eth_btc 0.031426 1.16422 [8148512850] margin:0.28320498949914]Array
(
    [complete] => 
    [id] => 8148512850
    [time] => 1549155256449
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 1:54:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:54:27 - cex place new buy order: eth_btc 0.031428 1.16415 [8148513592] margin:0.29591447117221]Array
(
    [complete] => 
    [id] => 8148513592
    [time] => 1549155266935
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 1:54:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:54:38 - cex place new buy order: eth_btc 0.03143 1.16407 [8148514348] margin:0.30862233534839]Array
(
    [complete] => 
    [id] => 8148514348
    [time] => 1549155278113
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 1:54:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:54:47 - cex place new buy order: eth_btc 0.031432 1.164 [8148514970] margin:0.2926953423263]Array
(
    [complete] => 
    [id] => 8148514970
    [time] => 1549155286618
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 1:54:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:54:56 - cex place new buy order: eth_btc 0.031434 1.16392 [8148515656] margin:0.28313291340587]Array
(
    [complete] => 
    [id] => 8148515656
    [time] => 1549155295952
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 1:55:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:55:06 - cex place new buy order: eth_btc 0.031436 1.16385 [8148516383] margin:0.28311490011452]Array
(
    [complete] => 
    [id] => 8148516383
    [time] => 1549155306145
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 1:55:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:55:16 - cex place new buy order: eth_btc 0.031438 1.16378 [8148517028] margin:0.31808639226412]Array
(
    [complete] => 
    [id] => 8148517028
    [time] => 1549155316504
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 1:55:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:55:26 - cex place new buy order: eth_btc 0.03144 1.1637 [8148517636] margin:0.31488549618319]Array
(
    [complete] => 
    [id] => 8148517636
    [time] => 1549155325871
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 1:55:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:55:34 - cex place new buy order: eth_btc 0.031442 1.16363 [8148518248] margin:0.32122638509002]Array
(
    [complete] => 
    [id] => 8148518248
    [time] => 1549155334217
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 1:55:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:55:43 - cex place new buy order: eth_btc 0.031444 1.16355 [8148518870] margin:0.31166518254675]Array
(
    [complete] => 
    [id] => 8148518870
    [time] => 1549155342600
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 1:55:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:55:55 - cex place new buy order: eth_btc 0.031446 1.16348 [8148519858] margin:0.31800546969407]Array
(
    [complete] => 
    [id] => 8148519858
    [time] => 1549155355098
    [pending] => 1.16348000
    [amount] => 1.16348000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 1:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:56:05 - cex place new buy order: eth_btc 0.031448 1.16341 [8148520613] margin:0.29890613075552]Array
(
    [complete] => 
    [id] => 8148520613
    [time] => 1549155365000
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031448
)

2019-02-03 1:56:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:56:14 - cex place new buy order: eth_btc 0.03145 1.16333 [8148521301] margin:0.26391096979332]Array
(
    [complete] => 
    [id] => 8148521301
    [time] => 1549155374446
    [pending] => 1.16333000
    [amount] => 1.16333000
    [type] => buy
    [price] => 0.03145
)

2019-02-03 1:56:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:56:23 - cex place new buy order: eth_btc 0.031452 1.16326 [8148521973] margin:0.25435584382549]Array
(
    [complete] => 
    [id] => 8148521973
    [time] => 1549155383342
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 1:56:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:56:37 - cex place new buy order: eth_btc 0.031454 1.16318 [8148522859] margin:0.26069816239587]Array
(
    [complete] => 
    [id] => 8148522859
    [time] => 1549155397170
    [pending] => 1.16318000
    [amount] => 1.16318000
    [type] => buy
    [price] => 0.031454
)

2019-02-03 1:56:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:56:48 - cex place new buy order: eth_btc 0.031456 1.16311 [8148523293] margin:0.24160732451679]Array
(
    [complete] => 
    [id] => 8148523293
    [time] => 1549155407348
    [pending] => 1.16311000
    [amount] => 1.16311000
    [type] => buy
    [price] => 0.031456
)

2019-02-03 1:57:03 - cex delete buy orders: eth_btc [above margin]
2019-02-03 1:57:12 - cex place new buy order: eth_btc 0.031353 1.1669 [8148524445]Array
(
    [complete] => 
    [id] => 8148524445
    [time] => 1549155431899
    [pending] => 1.16690000
    [amount] => 1.16690000
    [type] => buy
    [price] => 0.031353
)

2019-02-03 1:57:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:57:21 - cex place new buy order: eth_btc 0.031357 1.16678 [8148525248] margin:0.51982013585483]Array
(
    [complete] => 
    [id] => 8148525248
    [time] => 1549155441243
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 1:57:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:57:30 - cex place new buy order: eth_btc 0.031359 1.16671 [8148525965] margin:0.51340922861061]Array
(
    [complete] => 
    [id] => 8148525965
    [time] => 1549155449613
    [pending] => 1.16671000
    [amount] => 1.16671000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 1:57:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:57:38 - cex place new buy order: eth_btc 0.031363 1.16656 [8148526761] margin:0.48783598507796]Array
(
    [complete] => 
    [id] => 8148526761
    [time] => 1549155458312
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 1:57:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:57:48 - cex place new buy order: eth_btc 0.031365 1.16648 [8148527624] margin:0.45911047345768]Array
(
    [complete] => 
    [id] => 8148527624
    [time] => 1549155467802
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 1:57:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:57:58 - cex place new buy order: eth_btc 0.031367 1.16641 [8148528535] margin:0.46226926387605]Array
(
    [complete] => 
    [id] => 8148528535
    [time] => 1549155477747
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 1:58:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:58:05 - cex place new buy order: eth_btc 0.031369 1.16634 [8148529448] margin:0.4399247664892]Array
(
    [complete] => 
    [id] => 8148529448
    [time] => 1549155485158
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 1:58:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:58:15 - cex place new buy order: eth_btc 0.031371 1.16626 [8148530461] margin:0.45583500685344]Array
(
    [complete] => 
    [id] => 8148530461
    [time] => 1549155495297
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 1:58:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:58:25 - cex place new buy order: eth_btc 0.031373 1.16619 [8148531211] margin:0.4494310394288]Array
(
    [complete] => 
    [id] => 8148531211
    [time] => 1549155505240
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 1:58:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:58:34 - cex place new buy order: eth_btc 0.031375 1.16611 [8148531817] margin:0.4398406374502]Array
(
    [complete] => 
    [id] => 8148531817
    [time] => 1549155514166
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 1:58:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:58:42 - cex place new buy order: eth_btc 0.031377 1.16604 [8148532377] margin:0.42706441023679]Array
(
    [complete] => 
    [id] => 8148532377
    [time] => 1549155521754
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 1:58:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:58:52 - cex place new buy order: eth_btc 0.031379 1.16596 [8148533189] margin:0.42066350106758]Array
(
    [complete] => 
    [id] => 8148533189
    [time] => 1549155532046
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 1:58:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:59:00 - cex place new buy order: eth_btc 0.031381 1.16589 [8148533840] margin:0.41745004939293]Array
(
    [complete] => 
    [id] => 8148533840
    [time] => 1549155540409
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 1:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:59:06 - cex place new buy order: eth_btc 0.031383 1.16581 [8148534243] margin:0.42060988433228]Array
(
    [complete] => 
    [id] => 8148534243
    [time] => 1549155545662
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 1:59:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:59:15 - cex place new buy order: eth_btc 0.031387 1.16567 [8148535015] margin:0.40781215152772]Array
(
    [complete] => 
    [id] => 8148535015
    [time] => 1549155555208
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 1:59:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:59:24 - cex place new buy order: eth_btc 0.031389 1.16559 [8148535765] margin:0.42371531428207]Array
(
    [complete] => 
    [id] => 8148535765
    [time] => 1549155564229
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 1:59:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:59:34 - cex place new buy order: eth_btc 0.031391 1.16552 [8148536535] margin:0.39501768022681]Array
(
    [complete] => 
    [id] => 8148536535
    [time] => 1549155573568
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 1:59:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:59:44 - cex place new buy order: eth_btc 0.031393 1.16544 [8148537338] margin:0.38225082024654]Array
(
    [complete] => 
    [id] => 8148537338
    [time] => 1549155583728
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 1:59:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 1:59:52 - cex place new buy order: eth_btc 0.031395 1.16537 [8148538230] margin:0.3949673514891]Array
(
    [complete] => 
    [id] => 8148538230
    [time] => 1549155592095
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 2:00:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:00:01 - cex place new buy order: eth_btc 0.031397 0.00996 [] margin:0.38857215657546]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 2:00:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:00:03 - cex place new buy order: eth_btc 0.031397 1.1653 [8148539156] margin:0.38857215657546]Array
(
    [complete] => 
    [id] => 8148539156
    [time] => 1549155602922
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 2:00:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:00:12 - cex place new buy order: eth_btc 0.031399 1.16522 [8148540082] margin:0.36306888754418]Array
(
    [complete] => 
    [id] => 8148540082
    [time] => 1549155611957
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 2:00:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:00:21 - cex place new buy order: eth_btc 0.031401 1.16515 [8148540740] margin:0.36941498678387]Array
(
    [complete] => 
    [id] => 8148540740
    [time] => 1549155620515
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 2:00:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:00:29 - cex place new buy order: eth_btc 0.031403 1.16507 [8148541220] margin:0.3502850046174]Array
(
    [complete] => 
    [id] => 8148541220
    [time] => 1549155629157
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 2:00:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:00:38 - cex place new buy order: eth_btc 0.031405 1.165 [8148541694] margin:0.35026269702276]Array
(
    [complete] => 
    [id] => 8148541694
    [time] => 1549155638128
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 2:00:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:00:46 - cex place new buy order: eth_btc 0.031407 1.16492 [8148542243] margin:0.34705638870316]Array
(
    [complete] => 
    [id] => 8148542243
    [time] => 1549155646403
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 2:00:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:00:55 - cex place new buy order: eth_btc 0.031409 1.16485 [8148542794] margin:0.33111528542775]Array
(
    [complete] => 
    [id] => 8148542794
    [time] => 1549155655343
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 2:01:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:01:05 - cex place new buy order: eth_btc 0.031411 1.16478 [8148543154] margin:0.33109420266786]Array
(
    [complete] => 
    [id] => 8148543154
    [time] => 1549155665219
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 2:01:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:01:20 - cex place new buy order: eth_btc 0.031413 1.1647 [8148543851] margin:0.30878935472576]Array
(
    [complete] => 
    [id] => 8148543851
    [time] => 1549155679766
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 2:01:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:01:30 - cex place new buy order: eth_btc 0.031415 1.16463 [8148544332] margin:0.29922011777814]Array
(
    [complete] => 
    [id] => 8148544332
    [time] => 1549155690207
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 2:01:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:01:39 - cex place new buy order: eth_btc 0.031417 1.16455 [8148544718] margin:0.28965209918197]Array
(
    [complete] => 
    [id] => 8148544718
    [time] => 1549155698862
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 2:01:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:01:48 - cex place new buy order: eth_btc 0.031419 1.16448 [8148545551] margin:0.27053693624874]Array
(
    [complete] => 
    [id] => 8148545551
    [time] => 1549155707889
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 2:01:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:01:58 - cex place new buy order: eth_btc 0.031421 1.16441 [8148546132] margin:0.26733713121798]Array
(
    [complete] => 
    [id] => 8148546132
    [time] => 1549155717395
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 2:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:02:06 - cex place new buy order: eth_btc 0.031423 1.16433 [8148546671] margin:0.27686726283296]Array
(
    [complete] => 
    [id] => 8148546671
    [time] => 1549155726390
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 2:02:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:02:14 - cex place new buy order: eth_btc 0.031425 1.16426 [8148547216] margin:0.27684964200476]Array
(
    [complete] => 
    [id] => 8148547216
    [time] => 1549155734047
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 2:02:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:02:23 - cex place new buy order: eth_btc 0.031427 1.16418 [8148547890] margin:0.25774015973525]Array
(
    [complete] => 
    [id] => 8148547890
    [time] => 1549155743352
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 2:02:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:02:33 - cex place new buy order: eth_btc 0.031429 1.16411 [8148548483] margin:0.24817843393046]Array
(
    [complete] => 
    [id] => 8148548483
    [time] => 1549155753101
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 2:02:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:02:43 - cex place new buy order: eth_btc 0.031431 1.16403 [8148549032] margin:0.24179949731158]Array
(
    [complete] => 
    [id] => 8148549032
    [time] => 1549155762876
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 2:02:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:02:52 - cex place new buy order: eth_btc 0.031433 1.16396 [8148549573] margin:0.22905863264719]Array
(
    [complete] => 
    [id] => 8148549573
    [time] => 1549155772244
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 2:02:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:03:01 - cex place new buy order: eth_btc 0.031435 1.16389 [8148550108] margin:0.2195005567043]Array
(
    [complete] => 
    [id] => 8148550108
    [time] => 1549155780578
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 2:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:03:05 - cex place new buy order: eth_btc 0.031437 1.16381 [8148550441] margin:0.21312466202246]Array
(
    [complete] => 
    [id] => 8148550441
    [time] => 1549155784667
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 2:03:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:03:12 - cex place new buy order: eth_btc 0.031439 1.16374 [8148550913] margin:0.20674957854891]Array
(
    [complete] => 
    [id] => 8148550913
    [time] => 1549155792248
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031439
)

2019-02-03 2:03:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:03:23 - cex place new buy order: eth_btc 0.031441 1.16366 [8148551637] margin:0.20355586654366]Array
(
    [complete] => 
    [id] => 8148551637
    [time] => 1549155802862
    [pending] => 1.16366000
    [amount] => 1.16366000
    [type] => buy
    [price] => 0.031441
)

2019-02-03 2:03:30 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:03:39 - cex place new buy order: eth_btc 0.031343 1.1673 [8148552535]Array
(
    [complete] => 
    [id] => 8148552535
    [time] => 1549155819343
    [pending] => 1.16730000
    [amount] => 1.16730000
    [type] => buy
    [price] => 0.031343
)

2019-02-03 2:03:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:03:51 - cex place new buy order: eth_btc 0.031345 1.16723 [8148553156] margin:0.51363853884192]Array
(
    [complete] => 
    [id] => 8148553156
    [time] => 1549155830772
    [pending] => 1.16723000
    [amount] => 1.16723000
    [type] => buy
    [price] => 0.031345
)

2019-02-03 2:03:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:03:59 - cex place new buy order: eth_btc 0.031347 1.16715 [8148553563] margin:0.50084537595303]Array
(
    [complete] => 
    [id] => 8148553563
    [time] => 1549155838922
    [pending] => 1.16715000
    [amount] => 1.16715000
    [type] => buy
    [price] => 0.031347
)

2019-02-03 2:04:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:04:13 - cex place new buy order: eth_btc 0.03135 1.16704 [8148554316] margin:0.49122807017543]Array
(
    [complete] => 
    [id] => 8148554316
    [time] => 1549155852869
    [pending] => 1.16704000
    [amount] => 1.16704000
    [type] => buy
    [price] => 0.03135
)

2019-02-03 2:04:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:04:23 - cex place new buy order: eth_btc 0.031352 1.16697 [8148554796] margin:0.48800714467976]Array
(
    [complete] => 
    [id] => 8148554796
    [time] => 1549155862980
    [pending] => 1.16697000
    [amount] => 1.16697000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 2:04:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:04:32 - cex place new buy order: eth_btc 0.031354 1.16689 [8148555346] margin:0.47840785864641]Array
(
    [complete] => 
    [id] => 8148555346
    [time] => 1549155872379
    [pending] => 1.16689000
    [amount] => 1.16689000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 2:04:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:04:42 - cex place new buy order: eth_btc 0.031356 1.16682 [8148555856] margin:0.47199897946164]Array
(
    [complete] => 
    [id] => 8148555856
    [time] => 1549155882228
    [pending] => 1.16682000
    [amount] => 1.16682000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 2:04:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:04:52 - cex place new buy order: eth_btc 0.031358 1.16674 [8148556565] margin:0.46559091778811]Array
(
    [complete] => 
    [id] => 8148556565
    [time] => 1549155892430
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 2:05:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:05:03 - cex place new buy order: eth_btc 0.03136 0.00998 [] margin:0.41772959183672]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 2:05:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:05:04 - cex place new buy order: eth_btc 0.03136 1.16667 [8148557132] margin:0.42091836734695]Array
(
    [complete] => 
    [id] => 8148557132
    [time] => 1549155904443
    [pending] => 1.16667000
    [amount] => 1.16667000
    [type] => buy
    [price] => 0.03136
)

2019-02-03 2:05:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:05:13 - cex place new buy order: eth_btc 0.031362 1.1666 [8148557721] margin:0.4208915247752]Array
(
    [complete] => 
    [id] => 8148557721
    [time] => 1549155913362
    [pending] => 1.16660000
    [amount] => 1.16660000
    [type] => buy
    [price] => 0.031362
)

2019-02-03 2:05:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:05:23 - cex place new buy order: eth_btc 0.031364 1.16652 [8148558359] margin:0.40173447264378]Array
(
    [complete] => 
    [id] => 8148558359
    [time] => 1549155922918
    [pending] => 1.16652000
    [amount] => 1.16652000
    [type] => buy
    [price] => 0.031364
)

2019-02-03 2:05:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:05:34 - cex place new buy order: eth_btc 0.031366 1.16645 [8148558995] margin:0.39852069119428]Array
(
    [complete] => 
    [id] => 8148558995
    [time] => 1549155933821
    [pending] => 1.16645000
    [amount] => 1.16645000
    [type] => buy
    [price] => 0.031366
)

2019-02-03 2:05:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:05:48 - cex place new buy order: eth_btc 0.031368 1.16637 [8148559851] margin:0.39211935730681]Array
(
    [complete] => 
    [id] => 8148559851
    [time] => 1549155947422
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 2:05:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:05:58 - cex place new buy order: eth_btc 0.031372 1.16622 [8148560546] margin:0.38250669386712]Array
(
    [complete] => 
    [id] => 8148560546
    [time] => 1549155957786
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 2:06:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:06:04 - cex place new buy order: eth_btc 0.031374 0.00997 [] margin:0.37292025243831]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 2:06:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:06:14 - cex place new buy order: eth_btc 0.031375 1.16611 [8148561413] margin:0.36972111553784]Array
(
    [complete] => 
    [id] => 8148561413
    [time] => 1549155973845
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 2:06:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:06:23 - cex place new buy order: eth_btc 0.031377 1.16604 [8148561830] margin:0.36332345348502]Array
(
    [complete] => 
    [id] => 8148561830
    [time] => 1549155982591
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 2:06:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:06:34 - cex place new buy order: eth_btc 0.031379 1.16596 [8148562545] margin:0.36011345167148]Array
(
    [complete] => 
    [id] => 8148562545
    [time] => 1549155993711
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 2:06:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:06:43 - cex place new buy order: eth_btc 0.031381 1.16589 [8148563011] margin:0.34734393422771]Array
(
    [complete] => 
    [id] => 8148563011
    [time] => 1549156003334
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 2:06:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:07:00 - cex place new buy order: eth_btc 0.031383 1.16581 [8148563879] margin:0.34094892139054]Array
(
    [complete] => 
    [id] => 8148563879
    [time] => 1549156019918
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 2:07:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:07:12 - cex place new buy order: eth_btc 0.031386 1.1657 [8148564776] margin:0.30268272478173]Array
(
    [complete] => 
    [id] => 8148564776
    [time] => 1549156032246
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 2:07:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:07:21 - cex place new buy order: eth_btc 0.031388 1.16563 [8148565474] margin:0.20071364852809]Array
(
    [complete] => 
    [id] => 8148565474
    [time] => 1549156041154
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 2:07:32 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:08:50 - cex place new buy order: eth_btc 0.031389 1.1656 [8148571389]Array
(
    [complete] => 
    [id] => 8148571389
    [time] => 1549156129788
    [pending] => 1.16560000
    [amount] => 1.16560000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 2:08:59 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:09:16 - cex place new buy order: eth_btc 0.03139 1.1656 [8148572849]Array
(
    [complete] => 
    [id] => 8148572849
    [time] => 1549156156353
    [pending] => 1.16560000
    [amount] => 1.16560000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 2:09:23 - cex delete buy orders: eth_btc[move]
2019-02-03 2:09:24 - cex place new buy order: eth_btc 0.031391 1.16548 [8148573469] margin:0.19750254841997]Array
(
    [complete] => 
    [id] => 8148573469
    [time] => 1549156163758
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 2:09:32 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:10:37 - cex place new buy order: eth_btc 0.031296 1.1691 [8148579563]Array
(
    [complete] => 
    [id] => 8148579563
    [time] => 1549156236612
    [pending] => 1.16910000
    [amount] => 1.16910000
    [type] => buy
    [price] => 0.031296
)

2019-02-03 2:10:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:10:45 - cex place new buy order: eth_btc 0.031298 1.16898 [8148580472] margin:0.36104543421305]Array
(
    [complete] => 
    [id] => 8148580472
    [time] => 1549156245274
    [pending] => 1.16898000
    [amount] => 1.16898000
    [type] => buy
    [price] => 0.031298
)

2019-02-03 2:10:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:10:58 - cex place new buy order: eth_btc 0.0313 1.16891 [8148581665] margin:0.31629392971246]Array
(
    [complete] => 
    [id] => 8148581665
    [time] => 1549156257450
    [pending] => 1.16891000
    [amount] => 1.16891000
    [type] => buy
    [price] => 0.0313
)

2019-02-03 2:11:07 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:11:09 - cex place new buy order: eth_btc 0.031302 1.16883 [8148582841] margin:0.31946840457477]Array
(
    [complete] => 
    [id] => 8148582841
    [time] => 1549156268909
    [pending] => 1.16883000
    [amount] => 1.16883000
    [type] => buy
    [price] => 0.031302
)

2019-02-03 2:11:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:11:21 - cex place new buy order: eth_btc 0.031304 1.16876 [8148584117] margin:0.39611551239458]Array
(
    [complete] => 
    [id] => 8148584117
    [time] => 1549156281443
    [pending] => 1.16876000
    [amount] => 1.16876000
    [type] => buy
    [price] => 0.031304
)

2019-02-03 2:11:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:11:33 - cex place new buy order: eth_btc 0.031306 1.16868 [8148585208] margin:0.38650737877721]Array
(
    [complete] => 
    [id] => 8148585208
    [time] => 1549156292961
    [pending] => 1.16868000
    [amount] => 1.16868000
    [type] => buy
    [price] => 0.031306
)

2019-02-03 2:11:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:11:44 - cex place new buy order: eth_btc 0.031308 1.16861 [8148585962] margin:0.38009454452534]Array
(
    [complete] => 
    [id] => 8148585962
    [time] => 1549156303636
    [pending] => 1.16861000
    [amount] => 1.16861000
    [type] => buy
    [price] => 0.031308
)

2019-02-03 2:11:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:11:52 - cex place new buy order: eth_btc 0.03131 1.16853 [8148586660] margin:0.38326413286491]Array
(
    [complete] => 
    [id] => 8148586660
    [time] => 1549156312228
    [pending] => 1.16853000
    [amount] => 1.16853000
    [type] => buy
    [price] => 0.03131
)

2019-02-03 2:12:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:12:02 - cex place new buy order: eth_btc 0.031312 1.16846 [8148587136] margin:0.38962698007152]Array
(
    [complete] => 
    [id] => 8148587136
    [time] => 1549156322066
    [pending] => 1.16846000
    [amount] => 1.16846000
    [type] => buy
    [price] => 0.031312
)

2019-02-03 2:12:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:12:12 - cex place new buy order: eth_btc 0.031314 1.16838 [8148587906] margin:0.37044133614357]Array
(
    [complete] => 
    [id] => 8148587906
    [time] => 1549156332130
    [pending] => 1.16838000
    [amount] => 1.16838000
    [type] => buy
    [price] => 0.031314
)

2019-02-03 2:12:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:12:25 - cex place new buy order: eth_btc 0.031316 1.16831 [8148589031] margin:0.31293907267849]Array
(
    [complete] => 
    [id] => 8148589031
    [time] => 1549156344914
    [pending] => 1.16831000
    [amount] => 1.16831000
    [type] => buy
    [price] => 0.031316
)

2019-02-03 2:12:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:12:35 - cex place new buy order: eth_btc 0.031318 1.16823 [8148590070] margin:0.28098856887415]Array
(
    [complete] => 
    [id] => 8148590070
    [time] => 1549156355178
    [pending] => 1.16823000
    [amount] => 1.16823000
    [type] => buy
    [price] => 0.031318
)

2019-02-03 2:12:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:12:48 - cex place new buy order: eth_btc 0.03132 1.16816 [8148591142] margin:0.28416347381863]Array
(
    [complete] => 
    [id] => 8148591142
    [time] => 1549156367925
    [pending] => 1.16816000
    [amount] => 1.16816000
    [type] => buy
    [price] => 0.03132
)

2019-02-03 2:12:57 - cex delete buy orders: eth_btc[move]
2019-02-03 2:12:58 - cex place new buy order: eth_btc 0.031288 1.16812 [8148591905] margin:0.30011813160498]Array
(
    [complete] => 
    [id] => 8148591905
    [time] => 1549156378324
    [pending] => 1.16812000
    [amount] => 1.16812000
    [type] => buy
    [price] => 0.031288
)

2019-02-03 2:13:07 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:13:08 - cex place new buy order: eth_btc 0.031291 1.16924 [8148592660] margin:0.40267169473651]Array
(
    [complete] => 
    [id] => 8148592660
    [time] => 1549156388358
    [pending] => 1.16924000
    [amount] => 1.16924000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 2:13:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:13:20 - cex place new buy order: eth_btc 0.031293 1.16917 [8148593564] margin:0.38986354775827]Array
(
    [complete] => 
    [id] => 8148593564
    [time] => 1549156400335
    [pending] => 1.16917000
    [amount] => 1.16917000
    [type] => buy
    [price] => 0.031293
)

2019-02-03 2:13:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:13:33 - cex place new buy order: eth_btc 0.031295 1.16909 [8148594694] margin:0.39942482824731]Array
(
    [complete] => 
    [id] => 8148594694
    [time] => 1549156412797
    [pending] => 1.16909000
    [amount] => 1.16909000
    [type] => buy
    [price] => 0.031295
)

2019-02-03 2:13:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:13:45 - cex place new buy order: eth_btc 0.031297 1.16902 [8148595745] margin:0.39620410902004]Array
(
    [complete] => 
    [id] => 8148595745
    [time] => 1549156425266
    [pending] => 1.16902000
    [amount] => 1.16902000
    [type] => buy
    [price] => 0.031297
)

2019-02-03 2:13:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:13:55 - cex place new buy order: eth_btc 0.031299 1.16894 [8148596430] margin:0.44410364548388]Array
(
    [complete] => 
    [id] => 8148596430
    [time] => 1549156434714
    [pending] => 1.16894000
    [amount] => 1.16894000
    [type] => buy
    [price] => 0.031299
)

2019-02-03 2:14:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:14:05 - cex place new buy order: eth_btc 0.031301 1.16887 [8148597241] margin:0.44407526916073]Array
(
    [complete] => 
    [id] => 8148597241
    [time] => 1549156445330
    [pending] => 1.16887000
    [amount] => 1.16887000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 2:14:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:14:17 - cex place new buy order: eth_btc 0.031304 1.16876 [8148597880] margin:0.47278303092257]Array
(
    [complete] => 
    [id] => 8148597880
    [time] => 1549156456698
    [pending] => 1.16876000
    [amount] => 1.16876000
    [type] => buy
    [price] => 0.031304
)

2019-02-03 2:14:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:14:25 - cex place new buy order: eth_btc 0.031306 1.16868 [8148598628] margin:0.44400434421517]Array
(
    [complete] => 
    [id] => 8148598628
    [time] => 1549156465247
    [pending] => 1.16868000
    [amount] => 1.16868000
    [type] => buy
    [price] => 0.031306
)

2019-02-03 2:14:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:14:36 - cex place new buy order: eth_btc 0.031308 1.16861 [8148599419] margin:0.43758783697456]Array
(
    [complete] => 
    [id] => 8148599419
    [time] => 1549156476077
    [pending] => 1.16861000
    [amount] => 1.16861000
    [type] => buy
    [price] => 0.031308
)

2019-02-03 2:14:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:14:48 - cex place new buy order: eth_btc 0.03131 1.16853 [8148600104] margin:0.43436601724689]Array
(
    [complete] => 
    [id] => 8148600104
    [time] => 1549156487852
    [pending] => 1.16853000
    [amount] => 1.16853000
    [type] => buy
    [price] => 0.03131
)

2019-02-03 2:14:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:15:01 - cex place new buy order: eth_btc 0.031312 1.16846 [8148600985] margin:0.43433827286663]Array
(
    [complete] => 
    [id] => 8148600985
    [time] => 1549156500797
    [pending] => 1.16846000
    [amount] => 1.16846000
    [type] => buy
    [price] => 0.031312
)

2019-02-03 2:15:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:15:07 - cex place new buy order: eth_btc 0.031315 1.16835 [8148601360] margin:0.36723614881047]Array
(
    [complete] => 
    [id] => 8148601360
    [time] => 1549156507243
    [pending] => 1.16835000
    [amount] => 1.16835000
    [type] => buy
    [price] => 0.031315
)

2019-02-03 2:15:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:15:21 - cex place new buy order: eth_btc 0.031317 1.16827 [8148602315] margin:0.37679215761408]Array
(
    [complete] => 
    [id] => 8148602315
    [time] => 1549156521478
    [pending] => 1.16827000
    [amount] => 1.16827000
    [type] => buy
    [price] => 0.031317
)

2019-02-03 2:15:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:15:33 - cex place new buy order: eth_btc 0.031319 1.1682 [8148603069] margin:0.35122449631213]Array
(
    [complete] => 
    [id] => 8148603069
    [time] => 1549156533332
    [pending] => 1.16820000
    [amount] => 1.16820000
    [type] => buy
    [price] => 0.031319
)

2019-02-03 2:15:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:15:45 - cex place new buy order: eth_btc 0.031321 1.16812 [8148603943] margin:0.39909326011303]Array
(
    [complete] => 
    [id] => 8148603943
    [time] => 1549156545056
    [pending] => 1.16812000
    [amount] => 1.16812000
    [type] => buy
    [price] => 0.031321
)

2019-02-03 2:15:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:15:55 - cex place new buy order: eth_btc 0.031323 1.16805 [8148604895] margin:0.38949015100724]Array
(
    [complete] => 
    [id] => 8148604895
    [time] => 1549156555014
    [pending] => 1.16805000
    [amount] => 1.16805000
    [type] => buy
    [price] => 0.031323
)

2019-02-03 2:16:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:16:03 - cex place new buy order: eth_btc 0.031325 0.00998 [] margin:0.36711891460497]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 2:16:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:16:05 - cex place new buy order: eth_btc 0.031325 1.16797 [8148605534] margin:0.36711891460497]Array
(
    [complete] => 
    [id] => 8148605534
    [time] => 1549156564815
    [pending] => 1.16797000
    [amount] => 1.16797000
    [type] => buy
    [price] => 0.031325
)

2019-02-03 2:16:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:16:15 - cex place new buy order: eth_btc 0.031327 1.1679 [8148606292] margin:0.35751907300412]Array
(
    [complete] => 
    [id] => 8148606292
    [time] => 1549156575194
    [pending] => 1.16790000
    [amount] => 1.16790000
    [type] => buy
    [price] => 0.031327
)

2019-02-03 2:16:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:16:25 - cex place new buy order: eth_btc 0.031329 1.16782 [8148607181] margin:0.36707204187811]Array
(
    [complete] => 
    [id] => 8148607181
    [time] => 1549156585344
    [pending] => 1.16782000
    [amount] => 1.16782000
    [type] => buy
    [price] => 0.031329
)

2019-02-03 2:16:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:16:36 - cex place new buy order: eth_btc 0.031331 1.16775 [8148607964] margin:0.32555615843735]Array
(
    [complete] => 
    [id] => 8148607964
    [time] => 1549156595977
    [pending] => 1.16775000
    [amount] => 1.16775000
    [type] => buy
    [price] => 0.031331
)

2019-02-03 2:16:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:16:48 - cex place new buy order: eth_btc 0.031333 1.16768 [8148608745] margin:0.33191842466409]Array
(
    [complete] => 
    [id] => 8148608745
    [time] => 1549156607746
    [pending] => 1.16768000
    [amount] => 1.16768000
    [type] => buy
    [price] => 0.031333
)

2019-02-03 2:17:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:17:06 - cex place new buy order: eth_btc 0.031335 1.1676 [8148609960] margin:0.34147119834049]Array
(
    [complete] => 
    [id] => 8148609960
    [time] => 1549156626230
    [pending] => 1.16760000
    [amount] => 1.16760000
    [type] => buy
    [price] => 0.031335
)

2019-02-03 2:17:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:17:18 - cex place new buy order: eth_btc 0.031337 1.16753 [8148610900] margin:0.33506717299037]Array
(
    [complete] => 
    [id] => 8148610900
    [time] => 1549156638335
    [pending] => 1.16753000
    [amount] => 1.16753000
    [type] => buy
    [price] => 0.031337
)

2019-02-03 2:17:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:17:30 - cex place new buy order: eth_btc 0.031339 1.16745 [8148611669] margin:0.33185487730942]Array
(
    [complete] => 
    [id] => 8148611669
    [time] => 1549156649714
    [pending] => 1.16745000
    [amount] => 1.16745000
    [type] => buy
    [price] => 0.031339
)

2019-02-03 2:17:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:17:41 - cex place new buy order: eth_btc 0.031341 1.16738 [8148612519] margin:0.32864299160844]Array
(
    [complete] => 
    [id] => 8148612519
    [time] => 1549156661340
    [pending] => 1.16738000
    [amount] => 1.16738000
    [type] => buy
    [price] => 0.031341
)

2019-02-03 2:17:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:17:53 - cex place new buy order: eth_btc 0.031343 1.1673 [8148613471] margin:0.31266949558113]Array
(
    [complete] => 
    [id] => 8148613471
    [time] => 1549156673364
    [pending] => 1.16730000
    [amount] => 1.16730000
    [type] => buy
    [price] => 0.031343
)

2019-02-03 2:18:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:18:04 - cex place new buy order: eth_btc 0.031345 1.16723 [8148614212] margin:0.33817195724997]Array
(
    [complete] => 
    [id] => 8148614212
    [time] => 1549156684455
    [pending] => 1.16723000
    [amount] => 1.16723000
    [type] => buy
    [price] => 0.031345
)

2019-02-03 2:18:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:18:13 - cex place new buy order: eth_btc 0.031347 1.16715 [8148614870] margin:0.31581969566465]Array
(
    [complete] => 
    [id] => 8148614870
    [time] => 1549156693082
    [pending] => 1.16715000
    [amount] => 1.16715000
    [type] => buy
    [price] => 0.031347
)

2019-02-03 2:18:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:18:24 - cex place new buy order: eth_btc 0.031349 1.16708 [8148615580] margin:0.3126096526205]Array
(
    [complete] => 
    [id] => 8148615580
    [time] => 1549156704469
    [pending] => 1.16708000
    [amount] => 1.16708000
    [type] => buy
    [price] => 0.031349
)

2019-02-03 2:18:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:18:36 - cex place new buy order: eth_btc 0.031351 1.167 [8148616217] margin:0.31577940097602]Array
(
    [complete] => 
    [id] => 8148616217
    [time] => 1549156715800
    [pending] => 1.16700000
    [amount] => 1.16700000
    [type] => buy
    [price] => 0.031351
)

2019-02-03 2:18:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:18:47 - cex place new buy order: eth_btc 0.031353 1.16693 [8148616994] margin:0.30619079513923]Array
(
    [complete] => 
    [id] => 8148616994
    [time] => 1549156727012
    [pending] => 1.16693000
    [amount] => 1.16693000
    [type] => buy
    [price] => 0.031353
)

2019-02-03 2:18:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:18:57 - cex place new buy order: eth_btc 0.031355 1.16686 [8148617629] margin:0.30936054855686]Array
(
    [complete] => 
    [id] => 8148617629
    [time] => 1549156736881
    [pending] => 1.16686000
    [amount] => 1.16686000
    [type] => buy
    [price] => 0.031355
)

2019-02-03 2:19:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:19:05 - cex place new buy order: eth_btc 0.031357 1.16678 [8148618255] margin:0.30615173645439]Array
(
    [complete] => 
    [id] => 8148618255
    [time] => 1549156745285
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 2:19:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:19:18 - cex place new buy order: eth_btc 0.031359 1.16671 [8148619115] margin:0.29975445645589]Array
(
    [complete] => 
    [id] => 8148619115
    [time] => 1549156758125
    [pending] => 1.16671000
    [amount] => 1.16671000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 2:19:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:19:29 - cex place new buy order: eth_btc 0.031361 1.16663 [8148619892] margin:0.29654666624153]Array
(
    [complete] => 
    [id] => 8148619892
    [time] => 1549156769225
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 2:20:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:20:05 - cex place new buy order: eth_btc 0.031363 1.16656 [8148622547] margin:0.2869623441635]Array
(
    [complete] => 
    [id] => 8148622547
    [time] => 1549156805473
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 2:20:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:20:19 - cex place new buy order: eth_btc 0.031365 1.16648 [8148623452] margin:0.29332058026461]Array
(
    [complete] => 
    [id] => 8148623452
    [time] => 1549156818940
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 2:20:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:20:28 - cex place new buy order: eth_btc 0.031367 1.16641 [8148624092] margin:0.29330187776964]Array
(
    [complete] => 
    [id] => 8148624092
    [time] => 1549156827918
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 2:20:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:20:37 - cex place new buy order: eth_btc 0.031369 1.16634 [8148624879] margin:0.29328317765949]Array
(
    [complete] => 
    [id] => 8148624879
    [time] => 1549156837148
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 2:20:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:20:49 - cex place new buy order: eth_btc 0.031371 1.16626 [8148626031] margin:0.32514105383952]Array
(
    [complete] => 
    [id] => 8148626031
    [time] => 1549156848892
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 2:20:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:20:59 - cex place new buy order: eth_btc 0.031373 1.16619 [8148627066] margin:0.331495234756]Array
(
    [complete] => 
    [id] => 8148627066
    [time] => 1549156859441
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 2:21:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:21:05 - cex place new buy order: eth_btc 0.031375 1.16611 [8148627612] margin:0.33466135458167]Array
(
    [complete] => 
    [id] => 8148627612
    [time] => 1549156864674
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 2:21:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:21:14 - cex place new buy order: eth_btc 0.031377 1.16604 [8148628293] margin:0.33464002294674]Array
(
    [complete] => 
    [id] => 8148628293
    [time] => 1549156874128
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 2:21:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:21:25 - cex place new buy order: eth_btc 0.031379 1.16596 [8148629292] margin:0.32824500462092]Array
(
    [complete] => 
    [id] => 8148629292
    [time] => 1549156884790
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 2:21:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:21:34 - cex place new buy order: eth_btc 0.031381 1.16589 [8148630183] margin:0.3122908766451]Array
(
    [complete] => 
    [id] => 8148630183
    [time] => 1549156893673
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 2:21:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:21:42 - cex place new buy order: eth_btc 0.031383 1.16581 [8148630899] margin:0.29952522066086]Array
(
    [complete] => 
    [id] => 8148630899
    [time] => 1549156902046
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 2:21:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:21:52 - cex place new buy order: eth_btc 0.031385 1.16574 [8148631655] margin:0.29631989804044]Array
(
    [complete] => 
    [id] => 8148631655
    [time] => 1549156911619
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 2:21:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:22:01 - cex place new buy order: eth_btc 0.031387 1.16567 [8148632308] margin:0.29311498391054]Array
(
    [complete] => 
    [id] => 8148632308
    [time] => 1549156920589
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 2:22:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:22:05 - cex place new buy order: eth_btc 0.031389 1.16559 [8148632779] margin:0.28353881933161]Array
(
    [complete] => 
    [id] => 8148632779
    [time] => 1549156924630
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 2:22:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:22:15 - cex place new buy order: eth_btc 0.031391 1.16552 [8148633736] margin:0.27077824854256]Array
(
    [complete] => 
    [id] => 8148633736
    [time] => 1549156934940
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 2:22:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:22:26 - cex place new buy order: eth_btc 0.031393 1.16544 [8148634613] margin:0.21979422164173]Array
(
    [complete] => 
    [id] => 8148634613
    [time] => 1549156945785
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 2:22:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:22:35 - cex place new buy order: eth_btc 0.031395 1.16537 [8148635364] margin:0.22615066093328]Array
(
    [complete] => 
    [id] => 8148635364
    [time] => 1549156955291
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 2:22:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:22:46 - cex place new buy order: eth_btc 0.031397 1.1653 [8148636302] margin:0.23569130808676]Array
(
    [complete] => 
    [id] => 8148636302
    [time] => 1549156966092
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 2:22:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:22:57 - cex place new buy order: eth_btc 0.031399 1.16522 [8148637190] margin:0.21338259180228]Array
(
    [complete] => 
    [id] => 8148637190
    [time] => 1549156977203
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 2:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:23:06 - cex place new buy order: eth_btc 0.031401 1.16515 [8148637832] margin:0.23566128467247]Array
(
    [complete] => 
    [id] => 8148637832
    [time] => 1549156985882
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 2:23:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:23:15 - cex place new buy order: eth_btc 0.031403 1.16507 [8148638436] margin:0.2133554119033]Array
(
    [complete] => 
    [id] => 8148638436
    [time] => 1549156995210
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 2:23:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:23:25 - cex place new buy order: eth_btc 0.031405 1.165 [8148639207] margin:0.23244706256964]Array
(
    [complete] => 
    [id] => 8148639207
    [time] => 1549157004689
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 2:23:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:23:34 - cex place new buy order: eth_btc 0.031407 1.16492 [8148639954] margin:0.22924825675803]Array
(
    [complete] => 
    [id] => 8148639954
    [time] => 1549157014081
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 2:23:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:23:42 - cex place new buy order: eth_btc 0.031409 1.16485 [8148640627] margin:0.21968225667801]Array
(
    [complete] => 
    [id] => 8148640627
    [time] => 1549157022038
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 2:23:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:23:52 - cex place new buy order: eth_btc 0.031411 1.16478 [8148641300] margin:0.21330107287256]Array
(
    [complete] => 
    [id] => 8148641300
    [time] => 1549157031970
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 2:24:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:24:02 - cex place new buy order: eth_btc 0.031413 1.1647 [8148641877] margin:0.21010409702988]Array
(
    [complete] => 
    [id] => 8148641877
    [time] => 1549157042355
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 2:24:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:24:13 - cex place new buy order: eth_btc 0.031415 1.16463 [8148642544] margin:0.20372433550853]Array
(
    [complete] => 
    [id] => 8148642544
    [time] => 1549157052736
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 2:24:20 - cex delete buy orders: eth_btc[move]
2019-02-03 2:24:22 - cex place new buy order: eth_btc 0.031416 1.16455 [8148643150] margin:0.19734538625584]Array
(
    [complete] => 
    [id] => 8148643150
    [time] => 1549157061645
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 2:24:29 - cex delete buy orders: eth_btc[move]
2019-02-03 2:24:30 - cex place new buy order: eth_btc 0.031417 1.16452 [8148643590] margin:0.19733910497166]Array
(
    [complete] => 
    [id] => 8148643590
    [time] => 1549157070497
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 2:24:38 - cex delete buy orders: eth_btc[move]
2019-02-03 2:24:40 - cex place new buy order: eth_btc 0.031418 1.16448 [8148644270] margin:0.19733282408734]Array
(
    [complete] => 
    [id] => 8148644270
    [time] => 1549157080051
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 2:24:49 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:24:56 - cex place new buy order: eth_btc 0.031324 1.168 [8148645492]Array
(
    [complete] => 
    [id] => 8148645492
    [time] => 1549157096393
    [pending] => 1.16800000
    [amount] => 1.16800000
    [type] => buy
    [price] => 0.031324
)

2019-02-03 2:25:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:25:04 - cex place new buy order: eth_btc 0.031326 1.16794 [8148646097] margin:0.4884121815744]Array
(
    [complete] => 
    [id] => 8148646097
    [time] => 1549157104468
    [pending] => 1.16794000
    [amount] => 1.16794000
    [type] => buy
    [price] => 0.031326
)

2019-02-03 2:25:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:25:14 - cex place new buy order: eth_btc 0.031328 1.16786 [8148646701] margin:0.49476506639428]Array
(
    [complete] => 
    [id] => 8148646701
    [time] => 1549157113751
    [pending] => 1.16786000
    [amount] => 1.16786000
    [type] => buy
    [price] => 0.031328
)

2019-02-03 2:25:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:25:24 - cex place new buy order: eth_btc 0.03133 1.16779 [8148647429] margin:0.49473348228533]Array
(
    [complete] => 
    [id] => 8148647429
    [time] => 1549157124122
    [pending] => 1.16779000
    [amount] => 1.16779000
    [type] => buy
    [price] => 0.03133
)

2019-02-03 2:25:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:25:33 - cex place new buy order: eth_btc 0.031334 1.16764 [8148647997] margin:0.4819046403268]Array
(
    [complete] => 
    [id] => 8148647997
    [time] => 1549157132961
    [pending] => 1.16764000
    [amount] => 1.16764000
    [type] => buy
    [price] => 0.031334
)

2019-02-03 2:25:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:25:43 - cex place new buy order: eth_btc 0.031336 1.16756 [8148648670] margin:0.49144753637986]Array
(
    [complete] => 
    [id] => 8148648670
    [time] => 1549157142778
    [pending] => 1.16756000
    [amount] => 1.16756000
    [type] => buy
    [price] => 0.031336
)

2019-02-03 2:25:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:25:52 - cex place new buy order: eth_btc 0.031338 1.16749 [8148649348] margin:0.4850341438509]Array
(
    [complete] => 
    [id] => 8148649348
    [time] => 1549157151697
    [pending] => 1.16749000
    [amount] => 1.16749000
    [type] => buy
    [price] => 0.031338
)

2019-02-03 2:25:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:26:00 - cex place new buy order: eth_btc 0.03134 1.16741 [8148649811] margin:0.49138481174218]Array
(
    [complete] => 
    [id] => 8148649811
    [time] => 1549157160084
    [pending] => 1.16741000
    [amount] => 1.16741000
    [type] => buy
    [price] => 0.03134
)

2019-02-03 2:26:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:26:13 - cex place new buy order: eth_btc 0.031343 1.1673 [8148650770] margin:0.47538525348561]Array
(
    [complete] => 
    [id] => 8148650770
    [time] => 1549157172603
    [pending] => 1.16730000
    [amount] => 1.16730000
    [type] => buy
    [price] => 0.031343
)

2019-02-03 2:26:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:26:21 - cex place new buy order: eth_btc 0.031345 1.16723 [8148651280] margin:0.48811612697399]Array
(
    [complete] => 
    [id] => 8148651280
    [time] => 1549157181109
    [pending] => 1.16723000
    [amount] => 1.16723000
    [type] => buy
    [price] => 0.031345
)

2019-02-03 2:26:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:26:31 - cex place new buy order: eth_btc 0.031347 1.16715 [8148651935] margin:0.481704788337]Array
(
    [complete] => 
    [id] => 8148651935
    [time] => 1549157191098
    [pending] => 1.16715000
    [amount] => 1.16715000
    [type] => buy
    [price] => 0.031347
)

2019-02-03 2:26:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:26:42 - cex place new buy order: eth_btc 0.03135 1.16704 [8148652677] margin:0.48484848484849]Array
(
    [complete] => 
    [id] => 8148652677
    [time] => 1549157201627
    [pending] => 1.16704000
    [amount] => 1.16704000
    [type] => buy
    [price] => 0.03135
)

2019-02-03 2:26:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:26:58 - cex place new buy order: eth_btc 0.031352 1.16697 [8148653495] margin:0.52947180403164]Array
(
    [complete] => 
    [id] => 8148653495
    [time] => 1549157218277
    [pending] => 1.16697000
    [amount] => 1.16697000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 2:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:27:05 - cex place new buy order: eth_btc 0.031354 1.16689 [8148654202] margin:0.48159724437074]Array
(
    [complete] => 
    [id] => 8148654202
    [time] => 1549157225430
    [pending] => 1.16689000
    [amount] => 1.16689000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 2:27:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:27:14 - cex place new buy order: eth_btc 0.031356 1.16682 [8148654874] margin:0.47199897946164]Array
(
    [complete] => 
    [id] => 8148654874
    [time] => 1549157233856
    [pending] => 1.16682000
    [amount] => 1.16682000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 2:27:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:27:23 - cex place new buy order: eth_btc 0.031358 1.16674 [8148655607] margin:0.475157854455]Array
(
    [complete] => 
    [id] => 8148655607
    [time] => 1549157243214
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 2:27:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:27:31 - cex place new buy order: eth_btc 0.03136 1.16667 [8148656180] margin:0.52295918367349]Array
(
    [complete] => 
    [id] => 8148656180
    [time] => 1549157251435
    [pending] => 1.16667000
    [amount] => 1.16667000
    [type] => buy
    [price] => 0.03136
)

2019-02-03 2:27:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:27:40 - cex place new buy order: eth_btc 0.031362 1.1666 [8148656828] margin:0.53568012244118]Array
(
    [complete] => 
    [id] => 8148656828
    [time] => 1549157260227
    [pending] => 1.16660000
    [amount] => 1.16660000
    [type] => buy
    [price] => 0.031362
)

2019-02-03 2:27:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:27:50 - cex place new buy order: eth_btc 0.031364 1.16652 [8148657527] margin:0.54839943884708]Array
(
    [complete] => 
    [id] => 8148657527
    [time] => 1549157269604
    [pending] => 1.16652000
    [amount] => 1.16652000
    [type] => buy
    [price] => 0.031364
)

2019-02-03 2:27:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:27:58 - cex place new buy order: eth_btc 0.031366 1.16645 [8148658105] margin:0.5451763055538]Array
(
    [complete] => 
    [id] => 8148658105
    [time] => 1549157277533
    [pending] => 1.16645000
    [amount] => 1.16645000
    [type] => buy
    [price] => 0.031366
)

2019-02-03 2:28:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:28:06 - cex place new buy order: eth_btc 0.031368 1.16637 [8148658757] margin:0.53557765876053]Array
(
    [complete] => 
    [id] => 8148658757
    [time] => 1549157285761
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 2:28:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:28:15 - cex place new buy order: eth_btc 0.031372 1.16622 [8148659397] margin:0.53232181563174]Array
(
    [complete] => 
    [id] => 8148659397
    [time] => 1549157295413
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 2:28:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:28:24 - cex place new buy order: eth_btc 0.031374 1.16615 [8148659968] margin:0.49085229808121]Array
(
    [complete] => 
    [id] => 8148659968
    [time] => 1549157304221
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 2:28:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:28:32 - cex place new buy order: eth_btc 0.031376 1.16607 [8148660440] margin:0.45257521672615]Array
(
    [complete] => 
    [id] => 8148660440
    [time] => 1549157312094
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 2:28:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:28:42 - cex place new buy order: eth_btc 0.031378 1.166 [8148661178] margin:0.46529415514054]Array
(
    [complete] => 
    [id] => 8148661178
    [time] => 1549157321802
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 2:28:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:28:51 - cex place new buy order: eth_btc 0.03138 1.16593 [8148661875] margin:0.46207775653282]Array
(
    [complete] => 
    [id] => 8148661875
    [time] => 1549157331406
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 2:29:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:29:02 - cex place new buy order: eth_btc 0.031382 1.16585 [8148662536] margin:0.4556752278376]Array
(
    [complete] => 
    [id] => 8148662536
    [time] => 1549157342115
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 2:29:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:29:13 - cex place new buy order: eth_btc 0.031384 1.16578 [8148663662] margin:0.47157787407595]Array
(
    [complete] => 
    [id] => 8148663662
    [time] => 1549157353474
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 2:29:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:29:23 - cex place new buy order: eth_btc 0.031386 1.1657 [8148664452] margin:0.46517555598036]Array
(
    [complete] => 
    [id] => 8148664452
    [time] => 1549157363341
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 2:29:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:29:33 - cex place new buy order: eth_btc 0.031388 1.16563 [8148665195] margin:0.4587740537785]Array
(
    [complete] => 
    [id] => 8148665195
    [time] => 1549157372655
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 2:29:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:29:42 - cex place new buy order: eth_btc 0.03139 1.16555 [8148666016] margin:0.45237336731443]Array
(
    [complete] => 
    [id] => 8148666016
    [time] => 1549157381549
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 2:29:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:29:52 - cex place new buy order: eth_btc 0.031392 1.16548 [] margin:0.44597349643218]Array
(
    [error] => rate limit exceeded
)

2019-02-03 2:30:00 - cex place new buy order: eth_btc 0.031372 1.1662 [8148667385]Array
(
    [complete] => 
    [id] => 8148667385
    [time] => 1549157399828
    [pending] => 1.16620000
    [amount] => 1.16620000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 2:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:30:05 - cex place new buy order: eth_btc 0.031374 0.00999 [] margin:0.49085229808121]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 2:30:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:30:14 - cex place new buy order: eth_btc 0.031374 1.16615 [8148668489] margin:0.46535347740166]Array
(
    [complete] => 
    [id] => 8148668489
    [time] => 1549157414318
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 2:30:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:30:24 - cex place new buy order: eth_btc 0.031376 1.16607 [8148669229] margin:0.45894951555328]Array
(
    [complete] => 
    [id] => 8148669229
    [time] => 1549157424480
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 2:30:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:30:34 - cex place new buy order: eth_btc 0.031378 1.166 [8148669643] margin:0.46529415514054]Array
(
    [complete] => 
    [id] => 8148669643
    [time] => 1549157433845
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 2:30:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:30:44 - cex place new buy order: eth_btc 0.03138 1.16593 [8148670139] margin:0.45889101338434]Array
(
    [complete] => 
    [id] => 8148670139
    [time] => 1549157443598
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 2:30:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:30:53 - cex place new buy order: eth_btc 0.031382 1.16585 [8148670568] margin:0.42699636734433]Array
(
    [complete] => 
    [id] => 8148670568
    [time] => 1549157452889
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 2:31:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:31:01 - cex place new buy order: eth_btc 0.031384 1.16578 [8148670925] margin:0.43015549324494]Array
(
    [complete] => 
    [id] => 8148670925
    [time] => 1549157460839
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 2:31:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:31:05 - cex place new buy order: eth_btc 0.031386 1.1657 [8148671173] margin:0.4173835468043]Array
(
    [complete] => 
    [id] => 8148671173
    [time] => 1549157464909
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 2:31:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:31:13 - cex place new buy order: eth_btc 0.031388 1.16563 [8148671703] margin:0.41417102077226]Array
(
    [complete] => 
    [id] => 8148671703
    [time] => 1549157473307
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 2:31:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:31:24 - cex place new buy order: eth_btc 0.03139 1.16555 [8148672307] margin:0.41095890410958]Array
(
    [complete] => 
    [id] => 8148672307
    [time] => 1549157483665
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 2:31:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:31:34 - cex place new buy order: eth_btc 0.031392 1.16548 [8148672897] margin:0.40774719673802]Array
(
    [complete] => 
    [id] => 8148672897
    [time] => 1549157493629
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 2:31:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:31:45 - cex place new buy order: eth_btc 0.031394 1.16541 [8148673674] margin:0.40135057654329]Array
(
    [complete] => 
    [id] => 8148673674
    [time] => 1549157504645
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 2:31:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:31:53 - cex place new buy order: eth_btc 0.031396 1.16533 [8148674190] margin:0.39495477130844]Array
(
    [complete] => 
    [id] => 8148674190
    [time] => 1549157512993
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 2:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:32:05 - cex place new buy order: eth_btc 0.031398 1.16526 [8148674864] margin:0.40448436206126]Array
(
    [complete] => 
    [id] => 8148674864
    [time] => 1549157524814
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 2:32:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:32:14 - cex place new buy order: eth_btc 0.0314 1.16518 [8148675467] margin:0.3980891719745]Array
(
    [complete] => 
    [id] => 8148675467
    [time] => 1549157534120
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 2:32:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:32:23 - cex place new buy order: eth_btc 0.031402 1.16511 [8148676118] margin:0.39487930705051]Array
(
    [complete] => 
    [id] => 8148676118
    [time] => 1549157543464
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 2:32:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:32:34 - cex place new buy order: eth_btc 0.031404 1.16504 [8148676745] margin:0.37256400458541]Array
(
    [complete] => 
    [id] => 8148676745
    [time] => 1549157554098
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 2:32:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:32:45 - cex place new buy order: eth_btc 0.031406 1.16496 [8148677573] margin:0.36617206903138]Array
(
    [complete] => 
    [id] => 8148677573
    [time] => 1549157564533
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 2:32:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:32:55 - cex place new buy order: eth_btc 0.031408 1.16489 [8148678226] margin:0.35978094752931]Array
(
    [complete] => 
    [id] => 8148678226
    [time] => 1549157574619
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 2:33:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:33:05 - cex place new buy order: eth_btc 0.03141 1.16481 [8148678887] margin:0.35339063992359]Array
(
    [complete] => 
    [id] => 8148678887
    [time] => 1549157584644
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 2:33:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:33:15 - cex place new buy order: eth_btc 0.031412 1.16474 [8148679638] margin:0.28969820450784]Array
(
    [complete] => 
    [id] => 8148679638
    [time] => 1549157594725
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 2:33:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:33:24 - cex place new buy order: eth_btc 0.031414 1.16466 [8148680243] margin:0.28649646654355]Array
(
    [complete] => 
    [id] => 8148680243
    [time] => 1549157604187
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 2:33:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:33:34 - cex place new buy order: eth_btc 0.031416 1.16459 [8148680820] margin:0.27692895339955]Array
(
    [complete] => 
    [id] => 8148680820
    [time] => 1549157614062
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 2:33:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:33:45 - cex place new buy order: eth_btc 0.03142 1.16444 [8148681532] margin:0.26416295353278]Array
(
    [complete] => 
    [id] => 8148681532
    [time] => 1549157624654
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 2:33:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:33:54 - cex place new buy order: eth_btc 0.031422 1.16437 [8148682320] margin:0.26096365603716]Array
(
    [complete] => 
    [id] => 8148682320
    [time] => 1549157634466
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 2:34:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:34:04 - cex place new buy order: eth_btc 0.031424 1.16429 [8148683038] margin:0.25458248472503]Array
(
    [complete] => 
    [id] => 8148683038
    [time] => 1549157644153
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 2:34:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:34:13 - cex place new buy order: eth_btc 0.031426 1.16422 [8148683693] margin:0.25774836122954]Array
(
    [complete] => 
    [id] => 8148683693
    [time] => 1549157652619
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 2:34:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:34:21 - cex place new buy order: eth_btc 0.031428 1.16415 [8148684281] margin:0.25136820669467]Array
(
    [complete] => 
    [id] => 8148684281
    [time] => 1549157661086
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 2:34:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:34:30 - cex place new buy order: eth_btc 0.03143 1.16407 [8148684738] margin:0.24498886414255]Array
(
    [complete] => 
    [id] => 8148684738
    [time] => 1549157669945
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 2:34:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:34:37 - cex place new buy order: eth_btc 0.031432 1.164 [8148685243] margin:0.23861033341817]Array
(
    [complete] => 
    [id] => 8148685243
    [time] => 1549157677275
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 2:34:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:34:46 - cex place new buy order: eth_btc 0.031434 1.16392 [8148685840] margin:0.22268880829672]Array
(
    [complete] => 
    [id] => 8148685840
    [time] => 1549157686012
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 2:34:53 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:35:01 - cex place new buy order: eth_btc 0.031335 1.1676 [8148687003]Array
(
    [complete] => 
    [id] => 8148687003
    [time] => 1549157701070
    [pending] => 1.16760000
    [amount] => 1.16760000
    [type] => buy
    [price] => 0.031335
)

2019-02-03 2:35:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:35:13 - cex place new buy order: eth_btc 0.031338 1.1675 [8148688086]Array
(
    [complete] => 
    [id] => 8148688086
    [time] => 1549157713195
    [pending] => 1.16750000
    [amount] => 1.16750000
    [type] => buy
    [price] => 0.031338
)

2019-02-03 2:35:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:35:22 - cex place new buy order: eth_btc 0.03134 1.16741 [8148688697] margin:0.44671346522016]Array
(
    [complete] => 
    [id] => 8148688697
    [time] => 1549157721676
    [pending] => 1.16741000
    [amount] => 1.16741000
    [type] => buy
    [price] => 0.03134
)

2019-02-03 2:35:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:35:31 - cex place new buy order: eth_btc 0.031342 1.16734 [8148689250] margin:0.41158828409162]Array
(
    [complete] => 
    [id] => 8148689250
    [time] => 1549157731442
    [pending] => 1.16734000
    [amount] => 1.16734000
    [type] => buy
    [price] => 0.031342
)

2019-02-03 2:35:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:35:41 - cex place new buy order: eth_btc 0.031345 1.16723 [8148689968] margin:0.40197798691977]Array
(
    [complete] => 
    [id] => 8148689968
    [time] => 1549157741145
    [pending] => 1.16723000
    [amount] => 1.16723000
    [type] => buy
    [price] => 0.031345
)

2019-02-03 2:35:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:35:51 - cex place new buy order: eth_btc 0.031347 1.16715 [8148690642] margin:0.42109292755288]Array
(
    [complete] => 
    [id] => 8148690642
    [time] => 1549157751250
    [pending] => 1.16715000
    [amount] => 1.16715000
    [type] => buy
    [price] => 0.031347
)

2019-02-03 2:35:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:36:00 - cex place new buy order: eth_btc 0.031349 1.16708 [8148691055] margin:0.38916711856836]Array
(
    [complete] => 
    [id] => 8148691055
    [time] => 1549157759632
    [pending] => 1.16708000
    [amount] => 1.16708000
    [type] => buy
    [price] => 0.031349
)

2019-02-03 2:36:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:36:05 - cex place new buy order: eth_btc 0.031351 1.167 [8148691477] margin:0.38276291027397]Array
(
    [complete] => 
    [id] => 8148691477
    [time] => 1549157764681
    [pending] => 1.16700000
    [amount] => 1.16700000
    [type] => buy
    [price] => 0.031351
)

2019-02-03 2:36:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:36:14 - cex place new buy order: eth_btc 0.031353 1.16693 [8148692010] margin:0.38273849392403]Array
(
    [complete] => 
    [id] => 8148692010
    [time] => 1549157773753
    [pending] => 1.16693000
    [amount] => 1.16693000
    [type] => buy
    [price] => 0.031353
)

2019-02-03 2:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:36:24 - cex place new buy order: eth_btc 0.031355 1.16686 [8148692533] margin:0.39547121671184]Array
(
    [complete] => 
    [id] => 8148692533
    [time] => 1549157783783
    [pending] => 1.16686000
    [amount] => 1.16686000
    [type] => buy
    [price] => 0.031355
)

2019-02-03 2:36:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:36:33 - cex place new buy order: eth_btc 0.031357 1.16678 [8148693063] margin:0.36993334821571]Array
(
    [complete] => 
    [id] => 8148693063
    [time] => 1549157792719
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 2:36:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:36:43 - cex place new buy order: eth_btc 0.031359 1.16671 [8148693783] margin:0.36353200038268]Array
(
    [complete] => 
    [id] => 8148693783
    [time] => 1549157802943
    [pending] => 1.16671000
    [amount] => 1.16671000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 2:36:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:36:58 - cex place new buy order: eth_btc 0.031361 1.16663 [8148694399] margin:0.36032014285259]Array
(
    [complete] => 
    [id] => 8148694399
    [time] => 1549157818260
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 2:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:37:05 - cex place new buy order: eth_btc 0.031363 1.16656 [8148694868] margin:0.35392022446832]Array
(
    [complete] => 
    [id] => 8148694868
    [time] => 1549157825248
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 2:37:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:37:15 - cex place new buy order: eth_btc 0.031365 1.16648 [8148695577] margin:0.34752112227003]Array
(
    [complete] => 
    [id] => 8148695577
    [time] => 1549157834681
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 2:37:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:37:24 - cex place new buy order: eth_btc 0.031367 1.16641 [8148696203] margin:0.34431089999045]Array
(
    [complete] => 
    [id] => 8148696203
    [time] => 1549157843554
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 2:37:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:37:35 - cex place new buy order: eth_btc 0.031369 1.16634 [8148697053] margin:0.33791322643375]Array
(
    [complete] => 
    [id] => 8148697053
    [time] => 1549157855047
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 2:37:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:37:45 - cex place new buy order: eth_btc 0.031371 1.16626 [8148697730] margin:0.3315163686207]Array
(
    [complete] => 
    [id] => 8148697730
    [time] => 1549157865138
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 2:37:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:37:54 - cex place new buy order: eth_btc 0.031373 1.16619 [8148698272] margin:0.32193287221498]Array
(
    [complete] => 
    [id] => 8148698272
    [time] => 1549157874184
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 2:38:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:38:02 - cex place new buy order: eth_btc 0.031375 1.16611 [8148698730] margin:0.31235059760957]Array
(
    [complete] => 
    [id] => 8148698730
    [time] => 1549157882244
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 2:38:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:38:15 - cex place new buy order: eth_btc 0.031377 1.16604 [8148699608] margin:0.30595659240844]Array
(
    [complete] => 
    [id] => 8148699608
    [time] => 1549157895411
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 2:38:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:38:25 - cex place new buy order: eth_btc 0.031379 1.16596 [8148700421] margin:0.29956340227539]Array
(
    [complete] => 
    [id] => 8148700421
    [time] => 1549157905225
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 2:38:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:38:35 - cex place new buy order: eth_btc 0.031381 1.16589 [8148700966] margin:0.28998438545618]Array
(
    [complete] => 
    [id] => 8148700966
    [time] => 1549157914701
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 2:38:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:38:44 - cex place new buy order: eth_btc 0.031383 1.16581 [8148701745] margin:0.28359302807253]Array
(
    [complete] => 
    [id] => 8148701745
    [time] => 1549157924284
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 2:38:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:38:55 - cex place new buy order: eth_btc 0.031385 1.16574 [8148702372] margin:0.27720248526366]Array
(
    [complete] => 
    [id] => 8148702372
    [time] => 1549157934816
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 2:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:39:05 - cex place new buy order: eth_btc 0.031387 1.16567 [8148702819] margin:0.27081275687386]Array
(
    [complete] => 
    [id] => 8148702819
    [time] => 1549157944832
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 2:39:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:39:12 - cex place new buy order: eth_btc 0.031389 1.16559 [8148703424] margin:0.26760967217816]Array
(
    [complete] => 
    [id] => 8148703424
    [time] => 1549157952495
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 2:39:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:39:20 - cex place new buy order: eth_btc 0.031391 1.16552 [8148703812] margin:0.26122136918225]Array
(
    [complete] => 
    [id] => 8148703812
    [time] => 1549157960027
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 2:39:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:39:28 - cex place new buy order: eth_btc 0.031393 1.16544 [8148704340] margin:0.28350269168285]Array
(
    [complete] => 
    [id] => 8148704340
    [time] => 1549157967835
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 2:39:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:39:36 - cex place new buy order: eth_btc 0.031395 1.16537 [8148704903] margin:0.2580028666985]Array
(
    [complete] => 
    [id] => 8148704903
    [time] => 1549157976349
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 2:39:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:39:44 - cex place new buy order: eth_btc 0.031397 1.1653 [8148705514] margin:0.26435646717839]Array
(
    [complete] => 
    [id] => 8148705514
    [time] => 1549157984458
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 2:39:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:39:54 - cex place new buy order: eth_btc 0.031399 1.16522 [8148706149] margin:0.25796999904455]Array
(
    [complete] => 
    [id] => 8148706149
    [time] => 1549157994365
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 2:40:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:40:07 - cex place new buy order: eth_btc 0.031401 1.16515 [8148707013] margin:0.23247667271744]Array
(
    [complete] => 
    [id] => 8148707013
    [time] => 1549158006623
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 2:40:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:40:16 - cex place new buy order: eth_btc 0.031403 1.16507 [8148707587] margin:0.22290863930199]Array
(
    [complete] => 
    [id] => 8148707587
    [time] => 1549158015947
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 2:40:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:40:28 - cex place new buy order: eth_btc 0.031405 1.165 [8148708282] margin:0.21971023722338]Array
(
    [complete] => 
    [id] => 8148708282
    [time] => 1549158028360
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 2:40:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:40:40 - cex place new buy order: eth_btc 0.031407 1.16492 [8148708874] margin:0.22288024962587]Array
(
    [complete] => 
    [id] => 8148708874
    [time] => 1549158039680
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 2:40:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:40:48 - cex place new buy order: eth_btc 0.031409 1.16485 [8148709386] margin:0.22923365914229]Array
(
    [complete] => 
    [id] => 8148709386
    [time] => 1549158048514
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 2:40:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:40:58 - cex place new buy order: eth_btc 0.031411 1.16478 [8148709795] margin:0.21966826907771]Array
(
    [complete] => 
    [id] => 8148709795
    [time] => 1549158057804
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 2:41:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:41:06 - cex place new buy order: eth_btc 0.031413 1.1647 [8148710114] margin:0.21328749243943]Array
(
    [complete] => 
    [id] => 8148710114
    [time] => 1549158066453
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 2:41:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:41:16 - cex place new buy order: eth_btc 0.031415 1.16463 [8148710534] margin:0.22918987744709]Array
(
    [complete] => 
    [id] => 8148710534
    [time] => 1549158075881
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 2:41:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:41:25 - cex place new buy order: eth_btc 0.031417 1.16455 [8148711021] margin:0.22917528726487]Array
(
    [complete] => 
    [id] => 8148711021
    [time] => 1549158085271
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 2:41:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:41:36 - cex place new buy order: eth_btc 0.031419 1.16448 [8148711546] margin:0.21961233648429]Array
(
    [complete] => 
    [id] => 8148711546
    [time] => 1549158095534
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 2:41:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:41:46 - cex place new buy order: eth_btc 0.031421 1.16441 [8148712133] margin:0.21323318799531]Array
(
    [complete] => 
    [id] => 8148712133
    [time] => 1549158105581
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 2:41:55 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:42:04 - cex place new buy order: eth_btc 0.0313 1.1689 [8148713217]Array
(
    [complete] => 
    [id] => 8148713217
    [time] => 1549158124373
    [pending] => 1.16890000
    [amount] => 1.16890000
    [type] => buy
    [price] => 0.0313
)

2019-02-03 2:42:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:42:13 - cex place new buy order: eth_btc 0.031302 1.16883 [8148713732] margin:0.59101654846334]Array
(
    [complete] => 
    [id] => 8148713732
    [time] => 1549158132759
    [pending] => 1.16883000
    [amount] => 1.16883000
    [type] => buy
    [price] => 0.031302
)

2019-02-03 2:42:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:42:22 - cex place new buy order: eth_btc 0.031304 1.16876 [8148714167] margin:0.58778430871456]Array
(
    [complete] => 
    [id] => 8148714167
    [time] => 1549158141590
    [pending] => 1.16876000
    [amount] => 1.16876000
    [type] => buy
    [price] => 0.031304
)

2019-02-03 2:42:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:42:32 - cex place new buy order: eth_btc 0.031318 1.16823 [8148714873] margin:0.5396257743151]Array
(
    [complete] => 
    [id] => 8148714873
    [time] => 1549158151927
    [pending] => 1.16823000
    [amount] => 1.16823000
    [type] => buy
    [price] => 0.031318
)

2019-02-03 2:42:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:42:40 - cex place new buy order: eth_btc 0.03132 1.16816 [8148715274] margin:0.53320561941252]Array
(
    [complete] => 
    [id] => 8148715274
    [time] => 1549158159915
    [pending] => 1.16816000
    [amount] => 1.16816000
    [type] => buy
    [price] => 0.03132
)

2019-02-03 2:42:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:42:48 - cex place new buy order: eth_btc 0.031322 1.16809 [8148715737] margin:0.52678628440073]Array
(
    [complete] => 
    [id] => 8148715737
    [time] => 1549158167937
    [pending] => 1.16809000
    [amount] => 1.16809000
    [type] => buy
    [price] => 0.031322
)

2019-02-03 2:42:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:43:00 - cex place new buy order: eth_btc 0.031324 1.16801 [8148716412] margin:0.52036776912272]Array
(
    [complete] => 
    [id] => 8148716412
    [time] => 1549158180005
    [pending] => 1.16801000
    [amount] => 1.16801000
    [type] => buy
    [price] => 0.031324
)

2019-02-03 2:43:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:43:13 - cex place new buy order: eth_btc 0.031326 1.16794 [8148717207] margin:0.51395007342145]Array
(
    [complete] => 
    [id] => 8148717207
    [time] => 1549158192715
    [pending] => 1.16794000
    [amount] => 1.16794000
    [type] => buy
    [price] => 0.031326
)

2019-02-03 2:43:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:43:25 - cex place new buy order: eth_btc 0.031328 1.16786 [8148717819] margin:0.50753319713994]Array
(
    [complete] => 
    [id] => 8148717819
    [time] => 1549158204923
    [pending] => 1.16786000
    [amount] => 1.16786000
    [type] => buy
    [price] => 0.031328
)

2019-02-03 2:43:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:43:34 - cex place new buy order: eth_btc 0.03133 1.16779 [8148718399] margin:0.50111714012129]Array
(
    [complete] => 
    [id] => 8148718399
    [time] => 1549158214470
    [pending] => 1.16779000
    [amount] => 1.16779000
    [type] => buy
    [price] => 0.03133
)

2019-02-03 2:43:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:43:45 - cex place new buy order: eth_btc 0.031332 1.16771 [8148719050] margin:0.49470190220862]Array
(
    [complete] => 
    [id] => 8148719050
    [time] => 1549158224526
    [pending] => 1.16771000
    [amount] => 1.16771000
    [type] => buy
    [price] => 0.031332
)

2019-02-03 2:43:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:43:56 - cex place new buy order: eth_btc 0.031334 1.16764 [8148719649] margin:0.49147890470416]Array
(
    [complete] => 
    [id] => 8148719649
    [time] => 1549158235556
    [pending] => 1.16764000
    [amount] => 1.16764000
    [type] => buy
    [price] => 0.031334
)

2019-02-03 2:44:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:44:05 - cex place new buy order: eth_btc 0.031336 1.16756 [8148720175] margin:0.48825631861118]Array
(
    [complete] => 
    [id] => 8148720175
    [time] => 1549158245072
    [pending] => 1.16756000
    [amount] => 1.16756000
    [type] => buy
    [price] => 0.031336
)

2019-02-03 2:44:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:44:15 - cex place new buy order: eth_btc 0.031338 1.16749 [8148720740] margin:0.50737124258089]Array
(
    [complete] => 
    [id] => 8148720740
    [time] => 1549158255046
    [pending] => 1.16749000
    [amount] => 1.16749000
    [type] => buy
    [price] => 0.031338
)

2019-02-03 2:44:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:44:28 - cex place new buy order: eth_btc 0.03134 1.16741 [8148721369] margin:0.51052967453733]Array
(
    [complete] => 
    [id] => 8148721369
    [time] => 1549158268130
    [pending] => 1.16741000
    [amount] => 1.16741000
    [type] => buy
    [price] => 0.03134
)

2019-02-03 2:44:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:44:39 - cex place new buy order: eth_btc 0.031342 1.16734 [8148721948] margin:0.50411588284092]Array
(
    [complete] => 
    [id] => 8148721948
    [time] => 1549158278573
    [pending] => 1.16734000
    [amount] => 1.16734000
    [type] => buy
    [price] => 0.031342
)

2019-02-03 2:44:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:44:46 - cex place new buy order: eth_btc 0.031344 1.16727 [8148722379] margin:0.49770290964777]Array
(
    [complete] => 
    [id] => 8148722379
    [time] => 1549158286450
    [pending] => 1.16727000
    [amount] => 1.16727000
    [type] => buy
    [price] => 0.031344
)

2019-02-03 2:44:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:44:56 - cex place new buy order: eth_btc 0.031346 1.16719 [8148722993] margin:0.50086135392078]Array
(
    [complete] => 
    [id] => 8148722993
    [time] => 1549158295911
    [pending] => 1.16719000
    [amount] => 1.16719000
    [type] => buy
    [price] => 0.031346
)

2019-02-03 2:45:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:45:07 - cex place new buy order: eth_btc 0.031348 1.16712 [8148723627] margin:0.48806941431669]Array
(
    [complete] => 
    [id] => 8148723627
    [time] => 1549158307010
    [pending] => 1.16712000
    [amount] => 1.16712000
    [type] => buy
    [price] => 0.031348
)

2019-02-03 2:45:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:45:16 - cex place new buy order: eth_btc 0.03135 1.16704 [8148724351] margin:0.49122807017543]Array
(
    [complete] => 
    [id] => 8148724351
    [time] => 1549158316320
    [pending] => 1.16704000
    [amount] => 1.16704000
    [type] => buy
    [price] => 0.03135
)

2019-02-03 2:45:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:45:25 - cex place new buy order: eth_btc 0.031352 1.16697 [8148725019] margin:0.48481755549885]Array
(
    [complete] => 
    [id] => 8148725019
    [time] => 1549158325252
    [pending] => 1.16697000
    [amount] => 1.16697000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 2:45:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:45:34 - cex place new buy order: eth_btc 0.031354 1.16689 [8148725542] margin:0.46565031574919]Array
(
    [complete] => 
    [id] => 8148725542
    [time] => 1549158334092
    [pending] => 1.16689000
    [amount] => 1.16689000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 2:45:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:45:43 - cex place new buy order: eth_btc 0.031356 1.16682 [8148726219] margin:0.46562061487434]Array
(
    [complete] => 
    [id] => 8148726219
    [time] => 1549158343021
    [pending] => 1.16682000
    [amount] => 1.16682000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 2:45:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:45:54 - cex place new buy order: eth_btc 0.031358 1.16674 [8148726920] margin:0.46240193889917]Array
(
    [complete] => 
    [id] => 8148726920
    [time] => 1549158353624
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 2:46:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:46:04 - cex place new buy order: eth_btc 0.03136 1.16667 [8148727591] margin:0.4655612244898]Array
(
    [complete] => 
    [id] => 8148727591
    [time] => 1549158364103
    [pending] => 1.16667000
    [amount] => 1.16667000
    [type] => buy
    [price] => 0.03136
)

2019-02-03 2:46:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:46:18 - cex place new buy order: eth_btc 0.031362 1.1666 [8148728533] margin:0.44640010203432]Array
(
    [complete] => 
    [id] => 8148728533
    [time] => 1549158378442
    [pending] => 1.16660000
    [amount] => 1.16660000
    [type] => buy
    [price] => 0.031362
)

2019-02-03 2:46:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:46:29 - cex place new buy order: eth_btc 0.031364 1.16652 [8148729172] margin:0.42724142328783]Array
(
    [complete] => 
    [id] => 8148729172
    [time] => 1549158388730
    [pending] => 1.16652000
    [amount] => 1.16652000
    [type] => buy
    [price] => 0.031364
)

2019-02-03 2:46:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:46:40 - cex place new buy order: eth_btc 0.031368 1.16637 [8148729893] margin:0.42081101759754]Array
(
    [complete] => 
    [id] => 8148729893
    [time] => 1549158399762
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 2:46:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:46:56 - cex place new buy order: eth_btc 0.03137 1.1663 [8148730734] margin:0.43034746573158]Array
(
    [complete] => 
    [id] => 8148730734
    [time] => 1549158415879
    [pending] => 1.16630000
    [amount] => 1.16630000
    [type] => buy
    [price] => 0.03137
)

2019-02-03 2:47:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:47:06 - cex place new buy order: eth_btc 0.031372 1.16622 [8148731440] margin:0.42394491903606]Array
(
    [complete] => 
    [id] => 8148731440
    [time] => 1549158425548
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 2:47:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:47:14 - cex place new buy order: eth_btc 0.031374 1.16615 [8148732150] margin:0.41754318862752]Array
(
    [complete] => 
    [id] => 8148732150
    [time] => 1549158434069
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 2:47:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:47:24 - cex place new buy order: eth_btc 0.031376 1.16607 [8148732895] margin:0.41432942376338]Array
(
    [complete] => 
    [id] => 8148732895
    [time] => 1549158444135
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 2:47:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:47:33 - cex place new buy order: eth_btc 0.031378 1.166 [8148733480] margin:0.42067690738734]Array
(
    [complete] => 
    [id] => 8148733480
    [time] => 1549158452551
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 2:47:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:47:42 - cex place new buy order: eth_btc 0.03138 1.16593 [8148734159] margin:0.39834289356278]Array
(
    [complete] => 
    [id] => 8148734159
    [time] => 1549158461966
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 2:47:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:47:50 - cex place new buy order: eth_btc 0.031382 1.16585 [8148734609] margin:0.38557134663184]Array
(
    [complete] => 
    [id] => 8148734609
    [time] => 1549158469941
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 2:47:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:47:59 - cex place new buy order: eth_btc 0.031384 1.16578 [8148735165] margin:0.36961509049196]Array
(
    [complete] => 
    [id] => 8148735165
    [time] => 1549158478807
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 2:48:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:48:05 - cex place new buy order: eth_btc 0.031386 1.1657 [8148735638] margin:0.36321926973808]Array
(
    [complete] => 
    [id] => 8148735638
    [time] => 1549158485312
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 2:48:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:48:14 - cex place new buy order: eth_btc 0.031388 1.16563 [8148736192] margin:0.36001019497898]Array
(
    [complete] => 
    [id] => 8148736192
    [time] => 1549158493842
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 2:48:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:48:24 - cex place new buy order: eth_btc 0.03139 1.16555 [8148736928] margin:0.34724434533291]Array
(
    [complete] => 
    [id] => 8148736928
    [time] => 1549158503743
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 2:48:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:48:34 - cex place new buy order: eth_btc 0.031392 1.16548 [8148737774] margin:0.3440366972477]Array
(
    [complete] => 
    [id] => 8148737774
    [time] => 1549158514474
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 2:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:48:43 - cex place new buy order: eth_btc 0.031394 1.16541 [8148738508] margin:0.33445881378609]Array
(
    [complete] => 
    [id] => 8148738508
    [time] => 1549158523372
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 2:48:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:48:53 - cex place new buy order: eth_btc 0.031396 1.16533 [8148739270] margin:0.33125238883933]Array
(
    [complete] => 
    [id] => 8148739270
    [time] => 1549158533446
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 2:49:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:49:05 - cex place new buy order: eth_btc 0.031398 1.16526 [8148739932] margin:0.31849162367028]Array
(
    [complete] => 
    [id] => 8148739932
    [time] => 1549158544840
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 2:49:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:49:13 - cex place new buy order: eth_btc 0.0314 1.16518 [8148740510] margin:0.35031847133757]Array
(
    [complete] => 
    [id] => 8148740510
    [time] => 1549158553380
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 2:49:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:49:24 - cex place new buy order: eth_btc 0.031402 1.16511 [8148741162] margin:0.32800458569517]Array
(
    [complete] => 
    [id] => 8148741162
    [time] => 1549158563728
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 2:49:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:49:34 - cex place new buy order: eth_btc 0.031404 1.16504 [8148741778] margin:0.32798369634441]Array
(
    [complete] => 
    [id] => 8148741778
    [time] => 1549158573727
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 2:49:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:49:43 - cex place new buy order: eth_btc 0.031406 1.16496 [8148742462] margin:0.321594599758]Array
(
    [complete] => 
    [id] => 8148742462
    [time] => 1549158583379
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 2:49:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:49:53 - cex place new buy order: eth_btc 0.031408 1.16489 [8148743134] margin:0.31520631686195]Array
(
    [complete] => 
    [id] => 8148743134
    [time] => 1549158593405
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 2:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:50:05 - cex place new buy order: eth_btc 0.03141 1.16481 [8148743856] margin:0.3088188475008]Array
(
    [complete] => 
    [id] => 8148743856
    [time] => 1549158604861
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 2:50:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:50:14 - cex place new buy order: eth_btc 0.031412 1.16474 [8148744516] margin:0.30243219151915]Array
(
    [complete] => 
    [id] => 8148744516
    [time] => 1549158614084
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 2:50:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:50:24 - cex place new buy order: eth_btc 0.031414 1.16466 [8148745142] margin:0.29604634876168]Array
(
    [complete] => 
    [id] => 8148745142
    [time] => 1549158624086
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 2:50:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:50:33 - cex place new buy order: eth_btc 0.031416 1.16459 [8148745740] margin:0.2610134963076]Array
(
    [complete] => 
    [id] => 8148745740
    [time] => 1549158633428
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 2:50:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:50:42 - cex place new buy order: eth_btc 0.031418 1.16452 [8148746308] margin:0.25463110318924]Array
(
    [complete] => 
    [id] => 8148746308
    [time] => 1549158642210
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 2:50:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:50:51 - cex place new buy order: eth_btc 0.03142 1.16444 [8148746726] margin:0.28644175684278]Array
(
    [complete] => 
    [id] => 8148746726
    [time] => 1549158650566
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 2:50:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:50:59 - cex place new buy order: eth_btc 0.031422 1.16437 [8148747155] margin:0.28005855769844]Array
(
    [complete] => 
    [id] => 8148747155
    [time] => 1549158659121
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 2:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:51:06 - cex place new buy order: eth_btc 0.031424 1.16429 [8148747494] margin:0.2673116089613]Array
(
    [complete] => 
    [id] => 8148747494
    [time] => 1549158666157
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 2:51:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:51:15 - cex place new buy order: eth_btc 0.031426 1.16422 [8148747996] margin:0.26729459683066]Array
(
    [complete] => 
    [id] => 8148747996
    [time] => 1549158675030
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 2:51:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:51:25 - cex place new buy order: eth_btc 0.031428 1.16415 [8148748543] margin:0.26091383479701]Array
(
    [complete] => 
    [id] => 8148748543
    [time] => 1549158684618
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 2:51:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:51:34 - cex place new buy order: eth_btc 0.03143 1.16407 [8148749121] margin:0.23544384346166]Array
(
    [complete] => 
    [id] => 8148749121
    [time] => 1549158694495
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 2:51:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:51:44 - cex place new buy order: eth_btc 0.031432 1.164 [8148749920] margin:0.21634003563247]Array
(
    [complete] => 
    [id] => 8148749920
    [time] => 1549158704167
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 2:51:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:51:55 - cex place new buy order: eth_btc 0.031434 1.16392 [8148750559] margin:0.21314500222689]Array
(
    [complete] => 
    [id] => 8148750559
    [time] => 1549158714879
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 2:52:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:52:03 - cex place new buy order: eth_btc 0.031436 1.16385 [8148750901] margin:0.22267464053951]Array
(
    [complete] => 
    [id] => 8148750901
    [time] => 1549158723001
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 2:52:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:52:14 - cex place new buy order: eth_btc 0.031438 1.16378 [8148751697] margin:0.21629874673961]Array
(
    [complete] => 
    [id] => 8148751697
    [time] => 1549158733638
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 2:52:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:52:23 - cex place new buy order: eth_btc 0.03144 1.1637 [8148752331] margin:0.20038167938932]Array
(
    [complete] => 
    [id] => 8148752331
    [time] => 1549158743023
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 2:52:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:52:34 - cex place new buy order: eth_btc 0.031443 1.16359 [8148752940] margin:0.20354291893268]Array
(
    [complete] => 
    [id] => 8148752940
    [time] => 1549158753671
    [pending] => 1.16359000
    [amount] => 1.16359000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 2:52:41 - cex delete buy orders: eth_btc[move]
2019-02-03 2:52:42 - cex place new buy order: eth_btc 0.031444 1.16352 [8148753535] margin:0.1971696613134]Array
(
    [complete] => 
    [id] => 8148753535
    [time] => 1549158762458
    [pending] => 1.16352000
    [amount] => 1.16352000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 2:52:50 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:52:58 - cex place new buy order: eth_btc 0.031443 1.1636 [8148754387]Array
(
    [complete] => 
    [id] => 8148754387
    [time] => 1549158778163
    [pending] => 1.16360000
    [amount] => 1.16360000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 2:53:11 - cex delete buy orders: eth_btc [above margin]
2019-02-03 2:53:28 - cex place new buy order: eth_btc 0.031368 1.1664 [8148756111]Array
(
    [complete] => 
    [id] => 8148756111
    [time] => 1549158807932
    [pending] => 1.16640000
    [amount] => 1.16640000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 2:53:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:53:38 - cex place new buy order: eth_btc 0.03137 1.1663 [8148756706] margin:0.43034746573158]Array
(
    [complete] => 
    [id] => 8148756706
    [time] => 1549158817427
    [pending] => 1.16630000
    [amount] => 1.16630000
    [type] => buy
    [price] => 0.03137
)

2019-02-03 2:53:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:53:46 - cex place new buy order: eth_btc 0.031372 1.16622 [8148757300] margin:0.42075736325384]Array
(
    [complete] => 
    [id] => 8148757300
    [time] => 1549158826318
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 2:53:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:53:56 - cex place new buy order: eth_btc 0.031374 1.16615 [8148757883] margin:0.41435583604257]Array
(
    [complete] => 
    [id] => 8148757883
    [time] => 1549158836065
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 2:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:54:06 - cex place new buy order: eth_btc 0.031376 1.16607 [8148758409] margin:0.40795512493625]Array
(
    [complete] => 
    [id] => 8148758409
    [time] => 1549158846172
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 2:54:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:54:16 - cex place new buy order: eth_btc 0.031378 1.166 [8148759077] margin:0.39199439097457]Array
(
    [complete] => 
    [id] => 8148759077
    [time] => 1549158856292
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 2:54:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:54:25 - cex place new buy order: eth_btc 0.03138 1.16593 [8148759598] margin:0.38878266411728]Array
(
    [complete] => 
    [id] => 8148759598
    [time] => 1549158865342
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 2:54:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:54:35 - cex place new buy order: eth_btc 0.031382 1.16585 [8148760093] margin:0.35051940602893]Array
(
    [complete] => 
    [id] => 8148760093
    [time] => 1549158874934
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 2:54:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:54:44 - cex place new buy order: eth_btc 0.031384 1.16578 [8148760527] margin:0.34731073158296]Array
(
    [complete] => 
    [id] => 8148760527
    [time] => 1549158883844
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 2:54:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:54:53 - cex place new buy order: eth_btc 0.031386 1.1657 [8148761037] margin:0.35366086790287]Array
(
    [complete] => 
    [id] => 8148761037
    [time] => 1549158893102
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 2:55:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:55:02 - cex place new buy order: eth_btc 0.031388 1.16563 [8148761528] margin:0.34726647126289]Array
(
    [complete] => 
    [id] => 8148761528
    [time] => 1549158901759
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 2:55:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:55:14 - cex place new buy order: eth_btc 0.03139 1.16555 [8148762392] margin:0.34405861739406]Array
(
    [complete] => 
    [id] => 8148762392
    [time] => 1549158914311
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 2:55:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:55:23 - cex place new buy order: eth_btc 0.031392 1.16548 [8148763021] margin:0.33448012232413]Array
(
    [complete] => 
    [id] => 8148763021
    [time] => 1549158923102
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 2:55:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:55:33 - cex place new buy order: eth_btc 0.031394 1.16541 [8148763716] margin:0.32808816971395]Array
(
    [complete] => 
    [id] => 8148763716
    [time] => 1549158933257
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 2:55:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:55:42 - cex place new buy order: eth_btc 0.031396 1.16533 [8148764322] margin:0.3344375079628]Array
(
    [complete] => 
    [id] => 8148764322
    [time] => 1549158942044
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 2:55:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:55:52 - cex place new buy order: eth_btc 0.031398 1.16526 [8148764851] margin:0.3280463723804]Array
(
    [complete] => 
    [id] => 8148764851
    [time] => 1549158952264
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 2:56:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:56:02 - cex place new buy order: eth_btc 0.0314 1.16518 [8148765639] margin:0.3216560509554]Array
(
    [complete] => 
    [id] => 8148765639
    [time] => 1549158961885
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 2:56:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:56:19 - cex place new buy order: eth_btc 0.031402 1.16511 [8148766631] margin:0.318451054073]Array
(
    [complete] => 
    [id] => 8148766631
    [time] => 1549158979244
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 2:57:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:57:04 - cex place new buy order: eth_btc 0.031404 1.16504 [8148769233] margin:0.30887784995541]Array
(
    [complete] => 
    [id] => 8148769233
    [time] => 1549159024082
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 2:57:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:57:13 - cex place new buy order: eth_btc 0.031406 1.16496 [8148769899] margin:0.30248997006941]Array
(
    [complete] => 
    [id] => 8148769899
    [time] => 1549159032849
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 2:57:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:57:23 - cex place new buy order: eth_btc 0.031408 1.16489 [8148770665] margin:0.2961029037188]Array
(
    [complete] => 
    [id] => 8148770665
    [time] => 1549159042968
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 2:57:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:57:32 - cex place new buy order: eth_btc 0.03141 1.16481 [8148771193] margin:0.28971665074817]Array
(
    [complete] => 
    [id] => 8148771193
    [time] => 1549159052451
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 2:57:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:57:40 - cex place new buy order: eth_btc 0.031412 1.16474 [8148771553] margin:0.28333121100217]Array
(
    [complete] => 
    [id] => 8148771553
    [time] => 1549159060404
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 2:57:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:57:50 - cex place new buy order: eth_btc 0.031414 1.16466 [8148772125] margin:0.27694658432544]Array
(
    [complete] => 
    [id] => 8148772125
    [time] => 1549159069663
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 2:57:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:57:58 - cex place new buy order: eth_btc 0.031416 1.16459 [8148772664] margin:0.26737967914439]Array
(
    [complete] => 
    [id] => 8148772664
    [time] => 1549159078495
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 2:58:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:58:12 - cex place new buy order: eth_btc 0.031418 0.00995 [] margin:0.25463110318924]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 2:58:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:58:22 - cex place new buy order: eth_btc 0.031418 1.16452 [8148774495] margin:0.23871665923991]Array
(
    [complete] => 
    [id] => 8148774495
    [time] => 1549159101574
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 2:58:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:58:32 - cex place new buy order: eth_btc 0.03142 1.16444 [8148775055] margin:0.23870146403564]Array
(
    [complete] => 
    [id] => 8148775055
    [time] => 1549159111596
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 2:58:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:58:43 - cex place new buy order: eth_btc 0.031422 1.16437 [8148775656] margin:0.23550378715551]Array
(
    [complete] => 
    [id] => 8148775656
    [time] => 1549159122830
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 2:58:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:58:51 - cex place new buy order: eth_btc 0.031424 1.16429 [8148776225] margin:0.25458248472503]Array
(
    [complete] => 
    [id] => 8148776225
    [time] => 1549159131447
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 2:58:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:59:01 - cex place new buy order: eth_btc 0.031426 1.16422 [8148776714] margin:0.25138420416215]Array
(
    [complete] => 
    [id] => 8148776714
    [time] => 1549159140894
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 2:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:59:06 - cex place new buy order: eth_btc 0.031428 1.16415 [8148777086] margin:0.24500445462645]Array
(
    [complete] => 
    [id] => 8148777086
    [time] => 1549159145783
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 2:59:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:59:16 - cex place new buy order: eth_btc 0.03143 1.16407 [8148777781] margin:0.23862551702194]Array
(
    [complete] => 
    [id] => 8148777781
    [time] => 1549159155727
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 2:59:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:59:25 - cex place new buy order: eth_btc 0.031432 1.164 [8148778406] margin:0.23224739119367]Array
(
    [complete] => 
    [id] => 8148778406
    [time] => 1549159164744
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 2:59:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:59:33 - cex place new buy order: eth_btc 0.031434 1.16392 [8148778977] margin:0.22587007698669]Array
(
    [complete] => 
    [id] => 8148778977
    [time] => 1549159173270
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 2:59:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:59:42 - cex place new buy order: eth_btc 0.031436 1.16385 [8148779495] margin:0.21949357424609]Array
(
    [complete] => 
    [id] => 8148779495
    [time] => 1549159181688
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 2:59:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 2:59:51 - cex place new buy order: eth_btc 0.031438 1.16378 [8148780004] margin:0.21311788281697]Array
(
    [complete] => 
    [id] => 8148780004
    [time] => 1549159190643
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 2:59:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:00:00 - cex place new buy order: eth_btc 0.03144 1.1637 [8148780598] margin:0.20674300254451]Array
(
    [complete] => 
    [id] => 8148780598
    [time] => 1549159199944
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 3:00:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:00:05 - cex place new buy order: eth_btc 0.031442 1.16363 [8148780992] margin:0.20036893327398]Array
(
    [complete] => 
    [id] => 8148780992
    [time] => 1549159205071
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 3:00:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:00:16 - cex place new buy order: eth_btc 0.031444 1.16355 [8148781565] margin:0.20035618878005]Array
(
    [complete] => 
    [id] => 8148781565
    [time] => 1549159215853
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 3:00:24 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:00:32 - cex place new buy order: eth_btc 0.031368 1.1664 [8148782292]Array
(
    [complete] => 
    [id] => 8148782292
    [time] => 1549159232256
    [pending] => 1.16640000
    [amount] => 1.16640000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 3:00:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:00:41 - cex place new buy order: eth_btc 0.031371 1.16626 [8148782604] margin:0.43670906250997]Array
(
    [complete] => 
    [id] => 8148782604
    [time] => 1549159240689
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 3:00:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:00:50 - cex place new buy order: eth_btc 0.031373 1.16619 [8148782873] margin:0.43349376852708]Array
(
    [complete] => 
    [id] => 8148782873
    [time] => 1549159249728
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 3:00:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:00:59 - cex place new buy order: eth_btc 0.031375 1.16611 [8148783224] margin:0.44940239043825]Array
(
    [complete] => 
    [id] => 8148783224
    [time] => 1549159258794
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 3:01:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:01:05 - cex place new buy order: eth_btc 0.031377 1.16604 [8148783503] margin:0.41750326672403]Array
(
    [complete] => 
    [id] => 8148783503
    [time] => 1549159265059
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 3:01:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:01:14 - cex place new buy order: eth_btc 0.031379 1.16596 [8148783953] margin:0.41428981165748]Array
(
    [complete] => 
    [id] => 8148783953
    [time] => 1549159274471
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 3:01:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:01:24 - cex place new buy order: eth_btc 0.031381 1.16589 [8148784439] margin:0.41107676619612]Array
(
    [complete] => 
    [id] => 8148784439
    [time] => 1549159284377
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 3:01:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:01:33 - cex place new buy order: eth_btc 0.031383 1.16581 [8148784840] margin:0.41423700729695]Array
(
    [complete] => 
    [id] => 8148784840
    [time] => 1549159292797
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 3:01:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:01:43 - cex place new buy order: eth_btc 0.031385 1.16574 [8148785232] margin:0.38872072646168]Array
(
    [complete] => 
    [id] => 8148785232
    [time] => 1549159303440
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 3:02:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:02:03 - cex place new buy order: eth_btc 0.031387 1.16567 [8148786209] margin:0.39506802179246]Array
(
    [complete] => 
    [id] => 8148786209
    [time] => 1549159322877
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 3:02:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:02:12 - cex place new buy order: eth_btc 0.031389 1.16559 [8148786626] margin:0.37911370225239]Array
(
    [complete] => 
    [id] => 8148786626
    [time] => 1549159331909
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 3:02:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:02:20 - cex place new buy order: eth_btc 0.031391 1.16552 [8148787025] margin:0.36953266859927]Array
(
    [complete] => 
    [id] => 8148787025
    [time] => 1549159340207
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 3:02:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:02:29 - cex place new buy order: eth_btc 0.031393 1.16544 [8148787476] margin:0.36313827923422]Array
(
    [complete] => 
    [id] => 8148787476
    [time] => 1549159348624
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 3:02:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:02:37 - cex place new buy order: eth_btc 0.031395 1.16537 [8148787867] margin:0.35674470457079]Array
(
    [complete] => 
    [id] => 8148787867
    [time] => 1549159357048
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 3:02:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:02:46 - cex place new buy order: eth_btc 0.031397 1.1653 [8148788242] margin:0.31213173233111]Array
(
    [complete] => 
    [id] => 8148788242
    [time] => 1549159366427
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 3:02:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:02:57 - cex place new buy order: eth_btc 0.031399 1.16522 [8148788676] margin:0.37262333195325]Array
(
    [complete] => 
    [id] => 8148788676
    [time] => 1549159376824
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 3:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:03:06 - cex place new buy order: eth_btc 0.031401 1.16515 [8148789075] margin:0.36623037482884]Array
(
    [complete] => 
    [id] => 8148789075
    [time] => 1549159385537
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 3:03:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:03:16 - cex place new buy order: eth_btc 0.031403 1.16507 [8148789678] margin:0.31207209502278]Array
(
    [complete] => 
    [id] => 8148789678
    [time] => 1549159395851
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 3:03:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:03:25 - cex place new buy order: eth_btc 0.031405 1.165 [8148790188] margin:0.31205222098392]Array
(
    [complete] => 
    [id] => 8148790188
    [time] => 1549159404671
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 3:03:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:03:35 - cex place new buy order: eth_btc 0.031407 1.16492 [8148790733] margin:0.30566434234407]Array
(
    [complete] => 
    [id] => 8148790733
    [time] => 1549159414935
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 3:03:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:03:46 - cex place new buy order: eth_btc 0.031409 1.16485 [8148791173] margin:0.29927727721355]Array
(
    [complete] => 
    [id] => 8148791173
    [time] => 1549159425777
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 3:03:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:03:55 - cex place new buy order: eth_btc 0.031411 1.16478 [8148791547] margin:0.29289102543695]Array
(
    [complete] => 
    [id] => 8148791547
    [time] => 1549159434757
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 3:04:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:04:05 - cex place new buy order: eth_btc 0.031413 1.1647 [8148791977] margin:0.28013879603985]Array
(
    [complete] => 
    [id] => 8148791977
    [time] => 1549159445274
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 3:04:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:04:15 - cex place new buy order: eth_btc 0.031415 1.16463 [8148792398] margin:0.27693776858191]Array
(
    [complete] => 
    [id] => 8148792398
    [time] => 1549159454837
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 3:04:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:04:24 - cex place new buy order: eth_btc 0.031417 1.16455 [8148792862] margin:0.27055415857657]Array
(
    [complete] => 
    [id] => 8148792862
    [time] => 1549159464462
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 3:04:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:04:33 - cex place new buy order: eth_btc 0.031419 1.16448 [8148793121] margin:0.26417136127821]Array
(
    [complete] => 
    [id] => 8148793121
    [time] => 1549159473320
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 3:04:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:04:44 - cex place new buy order: eth_btc 0.031421 1.16441 [8148793457] margin:0.25778937653163]Array
(
    [complete] => 
    [id] => 8148793457
    [time] => 1549159483846
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 3:04:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:04:54 - cex place new buy order: eth_btc 0.031423 1.16433 [8148793925] margin:0.25140820418166]Array
(
    [complete] => 
    [id] => 8148793925
    [time] => 1549159494181
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 3:05:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:05:06 - cex place new buy order: eth_btc 0.031425 1.16426 [8148794474] margin:0.24821002386635]Array
(
    [complete] => 
    [id] => 8148794474
    [time] => 1549159505958
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 3:05:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:05:15 - cex place new buy order: eth_btc 0.031427 1.16418 [8148795048] margin:0.24183027333184]Array
(
    [complete] => 
    [id] => 8148795048
    [time] => 1549159515113
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 3:05:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:05:23 - cex place new buy order: eth_btc 0.031429 1.16411 [8148795455] margin:0.23545133475453]Array
(
    [complete] => 
    [id] => 8148795455
    [time] => 1549159523047
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 3:05:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:05:31 - cex place new buy order: eth_btc 0.031431 1.16403 [8148795837] margin:0.2290732079794]Array
(
    [complete] => 
    [id] => 8148795837
    [time] => 1549159531395
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 3:05:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:05:39 - cex place new buy order: eth_btc 0.031433 1.16396 [8148796253] margin:0.22269589285147]Array
(
    [complete] => 
    [id] => 8148796253
    [time] => 1549159539315
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 3:05:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:05:47 - cex place new buy order: eth_btc 0.031435 1.16389 [8148796622] margin:0.2195005567043]Array
(
    [complete] => 
    [id] => 8148796622
    [time] => 1549159546724
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 3:05:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:05:55 - cex place new buy order: eth_btc 0.031437 1.16381 [8148797313] margin:0.20994369691765]Array
(
    [complete] => 
    [id] => 8148797313
    [time] => 1549159554890
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 3:06:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:06:03 - cex place new buy order: eth_btc 0.031439 1.16374 [8148797870] margin:0.20674957854891]Array
(
    [complete] => 
    [id] => 8148797870
    [time] => 1549159562762
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031439
)

2019-02-03 3:06:10 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:06:19 - cex place new buy order: eth_btc 0.031339 1.1675 [8148798833]Array
(
    [complete] => 
    [id] => 8148798833
    [time] => 1549159579175
    [pending] => 1.16750000
    [amount] => 1.16750000
    [type] => buy
    [price] => 0.031339
)

2019-02-03 3:06:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:06:29 - cex place new buy order: eth_btc 0.031341 1.16738 [8148799485] margin:0.50413196771002]Array
(
    [complete] => 
    [id] => 8148799485
    [time] => 1549159588611
    [pending] => 1.16738000
    [amount] => 1.16738000
    [type] => buy
    [price] => 0.031341
)

2019-02-03 3:06:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:06:39 - cex place new buy order: eth_btc 0.031344 1.16727 [8148800072] margin:0.4945125063808]Array
(
    [complete] => 
    [id] => 8148800072
    [time] => 1549159599366
    [pending] => 1.16727000
    [amount] => 1.16727000
    [type] => buy
    [price] => 0.031344
)

2019-02-03 3:06:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:06:48 - cex place new buy order: eth_btc 0.031346 1.16719 [8148800615] margin:0.48810055509474]Array
(
    [complete] => 
    [id] => 8148800615
    [time] => 1549159607757
    [pending] => 1.16719000
    [amount] => 1.16719000
    [type] => buy
    [price] => 0.031346
)

2019-02-03 3:07:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:07:04 - cex place new buy order: eth_btc 0.031348 1.16712 [8148801569] margin:0.49125941048871]Array
(
    [complete] => 
    [id] => 8148801569
    [time] => 1549159624095
    [pending] => 1.16712000
    [amount] => 1.16712000
    [type] => buy
    [price] => 0.031348
)

2019-02-03 3:07:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:07:15 - cex place new buy order: eth_btc 0.03135 1.16704 [8148802481] margin:0.48165869218499]Array
(
    [complete] => 
    [id] => 8148802481
    [time] => 1549159634691
    [pending] => 1.16704000
    [amount] => 1.16704000
    [type] => buy
    [price] => 0.03135
)

2019-02-03 3:07:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:07:23 - cex place new buy order: eth_btc 0.031352 1.16697 [8148803297] margin:0.48162796631797]Array
(
    [complete] => 
    [id] => 8148803297
    [time] => 1549159643498
    [pending] => 1.16697000
    [amount] => 1.16697000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 3:07:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:07:32 - cex place new buy order: eth_btc 0.031354 1.16689 [8148803961] margin:0.46565031574919]Array
(
    [complete] => 
    [id] => 8148803961
    [time] => 1549159652395
    [pending] => 1.16689000
    [amount] => 1.16689000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 3:07:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:07:41 - cex place new buy order: eth_btc 0.031356 1.16682 [8148804581] margin:0.46243143258069]Array
(
    [complete] => 
    [id] => 8148804581
    [time] => 1549159661326
    [pending] => 1.16682000
    [amount] => 1.16682000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 3:07:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:07:54 - cex place new buy order: eth_btc 0.03136 1.16667 [8148805520] margin:0.44323979591836]Array
(
    [complete] => 
    [id] => 8148805520
    [time] => 1549159674358
    [pending] => 1.16667000
    [amount] => 1.16667000
    [type] => buy
    [price] => 0.03136
)

2019-02-03 3:08:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:08:05 - cex place new buy order: eth_btc 0.031362 1.1666 [8148806263] margin:0.43683438556215]Array
(
    [complete] => 
    [id] => 8148806263
    [time] => 1549159684665
    [pending] => 1.16660000
    [amount] => 1.16660000
    [type] => buy
    [price] => 0.031362
)

2019-02-03 3:08:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:08:15 - cex place new buy order: eth_btc 0.031364 1.16652 [8148806982] margin:0.43042979211834]Array
(
    [complete] => 
    [id] => 8148806982
    [time] => 1549159694687
    [pending] => 1.16652000
    [amount] => 1.16652000
    [type] => buy
    [price] => 0.031364
)

2019-02-03 3:08:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:08:26 - cex place new buy order: eth_btc 0.031366 1.16645 [8148807977] margin:0.42402601543072]Array
(
    [complete] => 
    [id] => 8148807977
    [time] => 1549159705771
    [pending] => 1.16645000
    [amount] => 1.16645000
    [type] => buy
    [price] => 0.031366
)

2019-02-03 3:08:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:08:35 - cex place new buy order: eth_btc 0.031368 1.16637 [8148808711] margin:0.42081101759754]Array
(
    [complete] => 
    [id] => 8148808711
    [time] => 1549159715060
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 3:08:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:08:44 - cex place new buy order: eth_btc 0.03137 1.1663 [8148809411] margin:0.40803315269364]Array
(
    [complete] => 
    [id] => 8148809411
    [time] => 1549159724107
    [pending] => 1.16630000
    [amount] => 1.16630000
    [type] => buy
    [price] => 0.03137
)

2019-02-03 3:08:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:08:53 - cex place new buy order: eth_btc 0.031372 1.16622 [8148810219] margin:0.40163202856047]Array
(
    [complete] => 
    [id] => 8148810219
    [time] => 1549159732706
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 3:08:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:09:01 - cex place new buy order: eth_btc 0.031374 1.16615 [8148810684] margin:0.39523172053293]Array
(
    [complete] => 
    [id] => 8148810684
    [time] => 1549159740968
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 3:09:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:09:05 - cex place new buy order: eth_btc 0.031376 1.16607 [] margin:0.38883222845487]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 3:09:14 - cex place new buy order: eth_btc 0.03136 1.1667 [8148811690]Array
(
    [complete] => 
    [id] => 8148811690
    [time] => 1549159754259
    [pending] => 1.16670000
    [amount] => 1.16670000
    [type] => buy
    [price] => 0.03136
)

2019-02-03 3:09:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:09:24 - cex place new buy order: eth_btc 0.031362 1.1666 [8148812408] margin:0.4208915247752]Array
(
    [complete] => 
    [id] => 8148812408
    [time] => 1549159763530
    [pending] => 1.16660000
    [amount] => 1.16660000
    [type] => buy
    [price] => 0.031362
)

2019-02-03 3:09:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:09:32 - cex place new buy order: eth_btc 0.031364 1.16652 [8148812983] margin:0.40173447264378]Array
(
    [complete] => 
    [id] => 8148812983
    [time] => 1549159771847
    [pending] => 1.16652000
    [amount] => 1.16652000
    [type] => buy
    [price] => 0.031364
)

2019-02-03 3:09:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:09:41 - cex place new buy order: eth_btc 0.031366 1.16645 [8148813669] margin:0.41127335331252]Array
(
    [complete] => 
    [id] => 8148813669
    [time] => 1549159781236
    [pending] => 1.16645000
    [amount] => 1.16645000
    [type] => buy
    [price] => 0.031366
)

2019-02-03 3:09:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:09:49 - cex place new buy order: eth_btc 0.031368 1.16637 [8148814219] margin:0.40487120632493]Array
(
    [complete] => 
    [id] => 8148814219
    [time] => 1549159789084
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 3:09:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:09:58 - cex place new buy order: eth_btc 0.03137 1.1663 [8148814934] margin:0.3984698756774]Array
(
    [complete] => 
    [id] => 8148814934
    [time] => 1549159798402
    [pending] => 1.16630000
    [amount] => 1.16630000
    [type] => buy
    [price] => 0.03137
)

2019-02-03 3:10:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:10:04 - cex place new buy order: eth_btc 0.031372 1.16622 [8148815405] margin:0.39206936121381]Array
(
    [complete] => 
    [id] => 8148815405
    [time] => 1549159804188
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 3:10:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:10:14 - cex place new buy order: eth_btc 0.031374 1.16615 [8148816013] margin:0.38566966277811]Array
(
    [complete] => 
    [id] => 8148816013
    [time] => 1549159814517
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 3:10:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:10:26 - cex place new buy order: eth_btc 0.031376 1.16607 [8148816666] margin:0.37927078021418]Array
(
    [complete] => 
    [id] => 8148816666
    [time] => 1549159825580
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 3:10:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:10:35 - cex place new buy order: eth_btc 0.031378 1.166 [8148817013] margin:0.37287271336606]Array
(
    [complete] => 
    [id] => 8148817013
    [time] => 1549159834939
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 3:10:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:10:43 - cex place new buy order: eth_btc 0.03138 1.16593 [8148817312] margin:0.36647546207778]Array
(
    [complete] => 
    [id] => 8148817312
    [time] => 1549159842932
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 3:10:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:10:52 - cex place new buy order: eth_btc 0.031382 1.16585 [8148817752] margin:0.36007902619337]Array
(
    [complete] => 
    [id] => 8148817752
    [time] => 1549159852349
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 3:11:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:11:02 - cex place new buy order: eth_btc 0.031384 1.16578 [8148818105] margin:0.35368340555697]Array
(
    [complete] => 
    [id] => 8148818105
    [time] => 1549159861887
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 3:11:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:11:14 - cex place new buy order: eth_btc 0.031386 1.1657 [8148818601] margin:0.34728860001274]Array
(
    [complete] => 
    [id] => 8148818601
    [time] => 1549159873806
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 3:11:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:11:24 - cex place new buy order: eth_btc 0.031388 1.16563 [8148819077] margin:0.34089460940487]Array
(
    [complete] => 
    [id] => 8148819077
    [time] => 1549159884110
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 3:11:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:11:35 - cex place new buy order: eth_btc 0.03139 1.16555 [8148819655] margin:0.32812997769991]Array
(
    [complete] => 
    [id] => 8148819655
    [time] => 1549159895466
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 3:11:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:11:44 - cex place new buy order: eth_btc 0.031392 1.16548 [8148820040] margin:0.32173802242608]Array
(
    [complete] => 
    [id] => 8148820040
    [time] => 1549159904498
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 3:11:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:11:54 - cex place new buy order: eth_btc 0.031394 1.16541 [8148820485] margin:0.32490284767792]Array
(
    [complete] => 
    [id] => 8148820485
    [time] => 1549159914111
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 3:12:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:12:05 - cex place new buy order: eth_btc 0.031396 1.16533 [8148821051] margin:0.32806726971588]Array
(
    [complete] => 
    [id] => 8148821051
    [time] => 1549159924785
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 3:12:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:12:15 - cex place new buy order: eth_btc 0.031398 1.16526 [8148821607] margin:0.31530670743358]Array
(
    [complete] => 
    [id] => 8148821607
    [time] => 1549159935120
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 3:12:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:12:26 - cex place new buy order: eth_btc 0.0314 1.16518 [8148822196] margin:0.30891719745221]Array
(
    [complete] => 
    [id] => 8148822196
    [time] => 1549159945666
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 3:12:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:12:37 - cex place new buy order: eth_btc 0.031402 1.16511 [8148822747] margin:0.30252850136934]Array
(
    [complete] => 
    [id] => 8148822747
    [time] => 1549159956944
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 3:12:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:12:47 - cex place new buy order: eth_btc 0.031404 1.16504 [8148823228] margin:0.28658769583492]Array
(
    [complete] => 
    [id] => 8148823228
    [time] => 1549159967234
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 3:12:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:12:57 - cex place new buy order: eth_btc 0.031406 1.16496 [8148823818] margin:0.28656944532892]Array
(
    [complete] => 
    [id] => 8148823818
    [time] => 1549159976758
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 3:13:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:13:05 - cex place new buy order: eth_btc 0.031408 1.16489 [8148824249] margin:0.2961029037188]Array
(
    [complete] => 
    [id] => 8148824249
    [time] => 1549159985111
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 3:13:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:13:14 - cex place new buy order: eth_btc 0.03141 1.16481 [8148824699] margin:0.29608404966572]Array
(
    [complete] => 
    [id] => 8148824699
    [time] => 1549159994498
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 3:13:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:13:24 - cex place new buy order: eth_btc 0.031412 1.16474 [8148825219] margin:0.28969820450784]Array
(
    [complete] => 
    [id] => 8148825219
    [time] => 1549160004109
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 3:13:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:13:35 - cex place new buy order: eth_btc 0.031414 1.16466 [8148825719] margin:0.28331317247088]Array
(
    [complete] => 
    [id] => 8148825719
    [time] => 1549160015107
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 3:13:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:13:43 - cex place new buy order: eth_btc 0.031416 1.16459 [8148826109] margin:0.25783040488923]Array
(
    [complete] => 
    [id] => 8148826109
    [time] => 1549160023094
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 3:13:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:13:54 - cex place new buy order: eth_btc 0.031418 1.16452 [8148826690] margin:0.25144821439937]Array
(
    [complete] => 
    [id] => 8148826690
    [time] => 1549160034120
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 3:14:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:14:05 - cex place new buy order: eth_btc 0.03142 1.16444 [8148827240] margin:0.25143220878421]Array
(
    [complete] => 
    [id] => 8148827240
    [time] => 1549160045406
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 3:14:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:14:15 - cex place new buy order: eth_btc 0.031422 1.16437 [8148827684] margin:0.2673286232576]Array
(
    [complete] => 
    [id] => 8148827684
    [time] => 1549160054842
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 3:14:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:14:28 - cex place new buy order: eth_btc 0.031424 1.16429 [8148828293] margin:0.2577647657841]Array
(
    [complete] => 
    [id] => 8148828293
    [time] => 1549160067410
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 3:14:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:14:38 - cex place new buy order: eth_btc 0.031426 1.16422 [8148828871] margin:0.25138420416215]Array
(
    [complete] => 
    [id] => 8148828871
    [time] => 1549160077781
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 3:14:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:14:46 - cex place new buy order: eth_btc 0.031428 1.16415 [8148829211] margin:0.24500445462645]Array
(
    [complete] => 
    [id] => 8148829211
    [time] => 1549160086185
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 3:14:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:14:56 - cex place new buy order: eth_btc 0.03143 1.16407 [8148829730] margin:0.23862551702194]Array
(
    [complete] => 
    [id] => 8148829730
    [time] => 1549160096087
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 3:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:15:05 - cex place new buy order: eth_btc 0.031432 1.164 [8148830283] margin:0.23224739119367]Array
(
    [complete] => 
    [id] => 8148830283
    [time] => 1549160105304
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 3:15:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:15:15 - cex place new buy order: eth_btc 0.031434 1.16392 [8148830853] margin:0.22587007698669]Array
(
    [complete] => 
    [id] => 8148830853
    [time] => 1549160114669
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 3:15:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:15:24 - cex place new buy order: eth_btc 0.031436 1.16385 [8148831383] margin:0.22267464053951]Array
(
    [complete] => 
    [id] => 8148831383
    [time] => 1549160124220
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 3:15:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:15:34 - cex place new buy order: eth_btc 0.031438 1.16378 [8148831816] margin:0.23220306635281]Array
(
    [complete] => 
    [id] => 8148831816
    [time] => 1549160133687
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 3:15:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:15:44 - cex place new buy order: eth_btc 0.03144 1.1637 [8148832307] margin:0.21946564885496]Array
(
    [complete] => 
    [id] => 8148832307
    [time] => 1549160143667
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 3:15:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:15:54 - cex place new buy order: eth_btc 0.031442 1.16363 [8148832928] margin:0.22581260734051]Array
(
    [complete] => 
    [id] => 8148832928
    [time] => 1549160154242
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 3:16:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:16:05 - cex place new buy order: eth_btc 0.031444 1.16355 [8148833581] margin:0.23533901539243]Array
(
    [complete] => 
    [id] => 8148833581
    [time] => 1549160164740
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 3:16:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:16:13 - cex place new buy order: eth_btc 0.031446 1.16348 [8148834097] margin:0.20670355530115]Array
(
    [complete] => 
    [id] => 8148834097
    [time] => 1549160173160
    [pending] => 1.16348000
    [amount] => 1.16348000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 3:16:21 - cex delete buy orders: eth_btc[move]
2019-02-03 3:16:22 - cex place new buy order: eth_btc 0.031447 1.16341 [8148834700] margin:0.19715085220047]Array
(
    [complete] => 
    [id] => 8148834700
    [time] => 1549160182098
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031447
)

2019-02-03 3:16:30 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:16:41 - cex place new buy order: eth_btc 0.031346 1.1672 [8148836174]Array
(
    [complete] => 
    [id] => 8148836174
    [time] => 1549160200958
    [pending] => 1.16720000
    [amount] => 1.16720000
    [type] => buy
    [price] => 0.031346
)

2019-02-03 3:16:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:16:56 - cex place new buy order: eth_btc 0.031348 1.16712 [8148836819] margin:0.52315937220875]Array
(
    [complete] => 
    [id] => 8148836819
    [time] => 1549160215915
    [pending] => 1.16712000
    [amount] => 1.16712000
    [type] => buy
    [price] => 0.031348
)

2019-02-03 3:17:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:17:04 - cex place new buy order: eth_btc 0.03135 1.16704 [8148837369] margin:0.52631578947369]Array
(
    [complete] => 
    [id] => 8148837369
    [time] => 1549160223831
    [pending] => 1.16704000
    [amount] => 1.16704000
    [type] => buy
    [price] => 0.03135
)

2019-02-03 3:17:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:17:14 - cex place new buy order: eth_btc 0.031352 1.16697 [8148838642] margin:0.5199030364889]Array
(
    [complete] => 
    [id] => 8148838642
    [time] => 1549160234153
    [pending] => 1.16697000
    [amount] => 1.16697000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 3:17:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:17:23 - cex place new buy order: eth_btc 0.031356 1.16682 [8148839673] margin:0.51026916698558]Array
(
    [complete] => 
    [id] => 8148839673
    [time] => 1549160242952
    [pending] => 1.16682000
    [amount] => 1.16682000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 3:17:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:17:30 - cex place new buy order: eth_btc 0.031358 1.16674 [8148840433] margin:0.51023662223355]Array
(
    [complete] => 
    [id] => 8148840433
    [time] => 1549160250408
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 3:17:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:17:40 - cex place new buy order: eth_btc 0.031361 1.16663 [8148841457] margin:0.51656516054974]Array
(
    [complete] => 
    [id] => 8148841457
    [time] => 1549160260463
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 3:17:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:17:49 - cex place new buy order: eth_btc 0.031363 1.16656 [8148842473] margin:0.49421292605936]Array
(
    [complete] => 
    [id] => 8148842473
    [time] => 1549160269448
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 3:17:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:17:58 - cex place new buy order: eth_btc 0.031365 1.16648 [8148843527] margin:0.48780487804876]Array
(
    [complete] => 
    [id] => 8148843527
    [time] => 1549160278463
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 3:18:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:18:15 - cex place new buy order: eth_btc 0.031367 1.16641 [8148845498] margin:0.47183345554245]Array
(
    [complete] => 
    [id] => 8148845498
    [time] => 1549160295251
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 3:18:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:18:24 - cex place new buy order: eth_btc 0.031369 1.16634 [8148846637] margin:0.46223979087634]Array
(
    [complete] => 
    [id] => 8148846637
    [time] => 1549160304162
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 3:18:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:18:35 - cex place new buy order: eth_btc 0.031371 1.16626 [8148847504] margin:0.44945969207228]Array
(
    [complete] => 
    [id] => 8148847504
    [time] => 1549160314539
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 3:18:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:18:43 - cex place new buy order: eth_btc 0.031373 1.16619 [8148848111] margin:0.4494310394288]Array
(
    [complete] => 
    [id] => 8148848111
    [time] => 1549160322859
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 3:18:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:18:52 - cex place new buy order: eth_btc 0.031375 1.16611 [8148849168] margin:0.4398406374502]Array
(
    [complete] => 
    [id] => 8148849168
    [time] => 1549160332231
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 3:19:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:19:02 - cex place new buy order: eth_btc 0.031379 1.16596 [8148850072] margin:0.4270371904777]Array
(
    [complete] => 
    [id] => 8148850072
    [time] => 1549160342487
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 3:19:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:19:12 - cex place new buy order: eth_btc 0.031381 1.16589 [8148851258] margin:0.42063669099137]Array
(
    [complete] => 
    [id] => 8148851258
    [time] => 1549160351866
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 3:19:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:19:21 - cex place new buy order: eth_btc 0.031383 1.16581 [8148852002] margin:0.40149125322628]Array
(
    [complete] => 
    [id] => 8148852002
    [time] => 1549160360859
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 3:19:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:19:30 - cex place new buy order: eth_btc 0.031385 1.16574 [8148853017] margin:0.40146566831287]Array
(
    [complete] => 
    [id] => 8148853017
    [time] => 1549160370269
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 3:19:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:19:41 - cex place new buy order: eth_btc 0.031387 1.16567 [8148854073] margin:0.39506802179246]Array
(
    [complete] => 
    [id] => 8148854073
    [time] => 1549160381152
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 3:19:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:19:49 - cex place new buy order: eth_btc 0.031389 1.16559 [8148854878] margin:0.39822867883654]Array
(
    [complete] => 
    [id] => 8148854878
    [time] => 1549160389516
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 3:19:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:19:57 - cex place new buy order: eth_btc 0.031391 1.16552 [8148855624] margin:0.39183205377338]Array
(
    [complete] => 
    [id] => 8148855624
    [time] => 1549160397407
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 3:20:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:20:07 - cex place new buy order: eth_btc 0.031393 1.16544 [8148856419] margin:0.3854362437486]Array
(
    [complete] => 
    [id] => 8148856419
    [time] => 1549160406530
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 3:20:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:20:15 - cex place new buy order: eth_btc 0.031395 1.16537 [8148857168] margin:0.37585602802994]Array
(
    [complete] => 
    [id] => 8148857168
    [time] => 1549160415333
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 3:20:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:20:27 - cex place new buy order: eth_btc 0.031397 1.1653 [8148858192] margin:0.35353696213014]Array
(
    [complete] => 
    [id] => 8148858192
    [time] => 1549160427148
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 3:20:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:20:36 - cex place new buy order: eth_btc 0.031399 1.16522 [8148858855] margin:0.36306888754418]Array
(
    [complete] => 
    [id] => 8148858855
    [time] => 1549160436003
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 3:20:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:20:47 - cex place new buy order: eth_btc 0.031401 1.16515 [8148859612] margin:0.35349192700869]Array
(
    [complete] => 
    [id] => 8148859612
    [time] => 1549160447316
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 3:20:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:20:56 - cex place new buy order: eth_btc 0.031403 1.16507 [8148860364] margin:0.37576027768047]Array
(
    [complete] => 
    [id] => 8148860364
    [time] => 1549160455593
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 3:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:21:05 - cex place new buy order: eth_btc 0.031405 1.165 [8148861025] margin:0.36936793504219]Array
(
    [complete] => 
    [id] => 8148861025
    [time] => 1549160465244
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 3:21:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:21:14 - cex place new buy order: eth_btc 0.031407 1.16492 [8148861662] margin:0.36297640653356]Array
(
    [complete] => 
    [id] => 8148861662
    [time] => 1549160474119
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 3:21:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:21:24 - cex place new buy order: eth_btc 0.031409 1.16485 [8148862500] margin:0.3565856919991]Array
(
    [complete] => 
    [id] => 8148862500
    [time] => 1549160483798
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 3:21:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:21:32 - cex place new buy order: eth_btc 0.031411 1.16478 [8148863161] margin:0.3501957912833]Array
(
    [complete] => 
    [id] => 8148863161
    [time] => 1549160492161
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 3:21:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:21:43 - cex place new buy order: eth_btc 0.031413 1.1647 [8148863903] margin:0.34062330882119]Array
(
    [complete] => 
    [id] => 8148863903
    [time] => 1549160502832
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 3:21:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:21:53 - cex place new buy order: eth_btc 0.031415 1.16463 [8148864615] margin:0.33423523794367]Array
(
    [complete] => 
    [id] => 8148864615
    [time] => 1549160512737
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 3:22:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:22:02 - cex place new buy order: eth_btc 0.031417 1.16455 [8148865076] margin:0.34376293089728]Array
(
    [complete] => 
    [id] => 8148865076
    [time] => 1549160521533
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 3:22:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:22:13 - cex place new buy order: eth_btc 0.031419 1.16448 [8148865836] margin:0.3437410484102]Array
(
    [complete] => 
    [id] => 8148865836
    [time] => 1549160532959
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 3:22:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:22:23 - cex place new buy order: eth_btc 0.031421 1.16441 [8148866516] margin:0.34053658381339]Array
(
    [complete] => 
    [id] => 8148866516
    [time] => 1549160542890
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 3:22:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:22:31 - cex place new buy order: eth_btc 0.031423 1.16433 [8148867121] margin:0.33415014479841]Array
(
    [complete] => 
    [id] => 8148867121
    [time] => 1549160551448
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 3:22:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:22:40 - cex place new buy order: eth_btc 0.031427 1.16418 [8148867568] margin:0.29910586438411]Array
(
    [complete] => 
    [id] => 8148867568
    [time] => 1549160560232
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 3:22:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:22:53 - cex place new buy order: eth_btc 0.031429 1.16411 [8148868300] margin:0.29272328104617]Array
(
    [complete] => 
    [id] => 8148868300
    [time] => 1549160572630
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 3:23:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:23:02 - cex place new buy order: eth_btc 0.031431 1.16403 [8148868760] margin:0.28952308230727]Array
(
    [complete] => 
    [id] => 8148868760
    [time] => 1549160582009
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 3:23:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:23:11 - cex place new buy order: eth_btc 0.031433 1.16396 [8148869274] margin:0.28314192091115]Array
(
    [complete] => 
    [id] => 8148869274
    [time] => 1549160591109
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 3:23:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:23:19 - cex place new buy order: eth_btc 0.031435 1.16389 [8148869590] margin:0.27676157149674]Array
(
    [complete] => 
    [id] => 8148869590
    [time] => 1549160599131
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 3:23:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:23:29 - cex place new buy order: eth_btc 0.031437 1.16381 [8148870131] margin:0.27356299901391]Array
(
    [complete] => 
    [id] => 8148870131
    [time] => 1549160608832
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 3:23:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:23:38 - cex place new buy order: eth_btc 0.031439 1.16374 [8148870799] margin:0.27354559623396]Array
(
    [complete] => 
    [id] => 8148870799
    [time] => 1549160618370
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031439
)

2019-02-03 3:23:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:23:47 - cex place new buy order: eth_btc 0.031441 1.16366 [8148871186] margin:0.26716707483856]Array
(
    [complete] => 
    [id] => 8148871186
    [time] => 1549160627165
    [pending] => 1.16366000
    [amount] => 1.16366000
    [type] => buy
    [price] => 0.031441
)

2019-02-03 3:23:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:23:56 - cex place new buy order: eth_btc 0.031443 1.16359 [8148871649] margin:0.26078936488247]Array
(
    [complete] => 
    [id] => 8148871649
    [time] => 1549160635605
    [pending] => 1.16359000
    [amount] => 1.16359000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 3:24:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:24:05 - cex place new buy order: eth_btc 0.031445 1.16352 [8148872201] margin:0.25759262203848]Array
(
    [complete] => 
    [id] => 8148872201
    [time] => 1549160644827
    [pending] => 1.16352000
    [amount] => 1.16352000
    [type] => buy
    [price] => 0.031445
)

2019-02-03 3:24:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:24:14 - cex place new buy order: eth_btc 0.031447 1.16344 [8148872681] margin:0.25439628581421]Array
(
    [complete] => 
    [id] => 8148872681
    [time] => 1549160654189
    [pending] => 1.16344000
    [amount] => 1.16344000
    [type] => buy
    [price] => 0.031447
)

2019-02-03 3:24:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:24:23 - cex place new buy order: eth_btc 0.031449 1.16337 [8148873201] margin:0.25120035613215]Array
(
    [complete] => 
    [id] => 8148873201
    [time] => 1549160662601
    [pending] => 1.16337000
    [amount] => 1.16337000
    [type] => buy
    [price] => 0.031449
)

2019-02-03 3:24:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:24:36 - cex place new buy order: eth_btc 0.031451 1.16329 [8148873799] margin:0.24800483291469]Array
(
    [complete] => 
    [id] => 8148873799
    [time] => 1549160676286
    [pending] => 1.16329000
    [amount] => 1.16329000
    [type] => buy
    [price] => 0.031451
)

2019-02-03 3:24:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:24:46 - cex place new buy order: eth_btc 0.031453 1.16322 [8148874289] margin:0.24480971608432]Array
(
    [complete] => 
    [id] => 8148874289
    [time] => 1549160685813
    [pending] => 1.16322000
    [amount] => 1.16322000
    [type] => buy
    [price] => 0.031453
)

2019-02-03 3:24:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:24:55 - cex place new buy order: eth_btc 0.031455 1.16315 [8148874811] margin:0.23843586075345]Array
(
    [complete] => 
    [id] => 8148874811
    [time] => 1549160694699
    [pending] => 1.16315000
    [amount] => 1.16315000
    [type] => buy
    [price] => 0.031455
)

2019-02-03 3:25:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:25:05 - cex place new buy order: eth_btc 0.031457 1.16307 [8148875410] margin:0.25113647200943]Array
(
    [complete] => 
    [id] => 8148875410
    [time] => 1549160704846
    [pending] => 1.16307000
    [amount] => 1.16307000
    [type] => buy
    [price] => 0.031457
)

2019-02-03 3:25:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:25:14 - cex place new buy order: eth_btc 0.031459 1.163 [8148875934] margin:0.24476302488954]Array
(
    [complete] => 
    [id] => 8148875934
    [time] => 1549160714504
    [pending] => 1.16300000
    [amount] => 1.16300000
    [type] => buy
    [price] => 0.031459
)

2019-02-03 3:25:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:25:23 - cex place new buy order: eth_btc 0.031461 1.16292 [8148876448] margin:0.22567623406755]Array
(
    [complete] => 
    [id] => 8148876448
    [time] => 1549160723079
    [pending] => 1.16292000
    [amount] => 1.16292000
    [type] => buy
    [price] => 0.031461
)

2019-02-03 3:25:31 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:25:40 - cex place new buy order: eth_btc 0.031427 1.1642 [8148877462]Array
(
    [complete] => 
    [id] => 8148877462
    [time] => 1549160740345
    [pending] => 1.16420000
    [amount] => 1.16420000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 3:25:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:25:49 - cex place new buy order: eth_btc 0.031429 1.16411 [8148877973] margin:0.22272423557861]Array
(
    [complete] => 
    [id] => 8148877973
    [time] => 1549160748693
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 3:25:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:25:58 - cex place new buy order: eth_btc 0.031431 1.16403 [8148878575] margin:0.23543635264547]Array
(
    [complete] => 
    [id] => 8148878575
    [time] => 1549160758016
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 3:26:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:26:05 - cex place new buy order: eth_btc 0.031433 1.16396 [8148879161] margin:0.23542137244297]Array
(
    [complete] => 
    [id] => 8148879161
    [time] => 1549160765306
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 3:26:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:26:17 - cex place new buy order: eth_btc 0.031435 1.16389 [8148879714] margin:0.22904405916973]Array
(
    [complete] => 
    [id] => 8148879714
    [time] => 1549160776581
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 3:26:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:26:26 - cex place new buy order: eth_btc 0.031437 1.16381 [8148880308] margin:0.22584852244172]Array
(
    [complete] => 
    [id] => 8148880308
    [time] => 1549160786038
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 3:26:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:26:35 - cex place new buy order: eth_btc 0.031439 1.16374 [8148880851] margin:0.22583415503039]Array
(
    [complete] => 
    [id] => 8148880851
    [time] => 1549160795185
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031439
)

2019-02-03 3:26:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:26:46 - cex place new buy order: eth_btc 0.031441 1.16366 [8148881393] margin:0.22900034986164]Array
(
    [complete] => 
    [id] => 8148881393
    [time] => 1549160806096
    [pending] => 1.16366000
    [amount] => 1.16366000
    [type] => buy
    [price] => 0.031441
)

2019-02-03 3:26:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:27:00 - cex place new buy order: eth_btc 0.031444 1.16355 [8148882003] margin:0.22579824449815]Array
(
    [complete] => 
    [id] => 8148882003
    [time] => 1549160819747
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 3:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:27:06 - cex place new buy order: eth_btc 0.031446 1.16348 [8148882380] margin:0.21942377408892]Array
(
    [complete] => 
    [id] => 8148882380
    [time] => 1549160825717
    [pending] => 1.16348000
    [amount] => 1.16348000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 3:27:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:27:16 - cex place new buy order: eth_btc 0.031448 1.16341 [8148883077] margin:0.21305011447468]Array
(
    [complete] => 
    [id] => 8148883077
    [time] => 1549160836199
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031448
)

2019-02-03 3:27:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:27:26 - cex place new buy order: eth_btc 0.03145 1.16333 [8148883687] margin:0.21303656597775]Array
(
    [complete] => 
    [id] => 8148883687
    [time] => 1549160845794
    [pending] => 1.16333000
    [amount] => 1.16333000
    [type] => buy
    [price] => 0.03145
)

2019-02-03 3:27:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:27:35 - cex place new buy order: eth_btc 0.031452 1.16326 [8148884199] margin:0.20666412310824]Array
(
    [complete] => 
    [id] => 8148884199
    [time] => 1549160854718
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 3:27:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:27:44 - cex place new buy order: eth_btc 0.031454 1.16318 [8148884654] margin:0.20029249062123]Array
(
    [complete] => 
    [id] => 8148884654
    [time] => 1549160863632
    [pending] => 1.16318000
    [amount] => 1.16318000
    [type] => buy
    [price] => 0.031454
)

2019-02-03 3:27:52 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:28:00 - cex place new buy order: eth_btc 0.031356 1.1668 [8148885689]Array
(
    [complete] => 
    [id] => 8148885689
    [time] => 1549160880167
    [pending] => 1.16680000
    [amount] => 1.16680000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 3:28:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:28:05 - cex place new buy order: eth_btc 0.031358 1.16674 [8148886088] margin:0.4974807066777]Array
(
    [complete] => 
    [id] => 8148886088
    [time] => 1549160885112
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 3:28:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:28:14 - cex place new buy order: eth_btc 0.031361 1.16663 [8148886707] margin:0.51018781288863]Array
(
    [complete] => 
    [id] => 8148886707
    [time] => 1549160894130
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 3:28:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:28:23 - cex place new buy order: eth_btc 0.031363 1.16656 [8148887245] margin:0.50696680802218]Array
(
    [complete] => 
    [id] => 8148887245
    [time] => 1549160902556
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 3:28:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:28:31 - cex place new buy order: eth_btc 0.031365 1.16648 [8148887698] margin:0.51968754981666]Array
(
    [complete] => 
    [id] => 8148887698
    [time] => 1549160910580
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 3:28:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:28:39 - cex place new buy order: eth_btc 0.031368 1.16637 [8148888042] margin:0.49094618719714]Array
(
    [complete] => 
    [id] => 8148888042
    [time] => 1549160918557
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 3:28:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:28:48 - cex place new buy order: eth_btc 0.03137 1.1663 [8148888504] margin:0.48453936882371]Array
(
    [complete] => 
    [id] => 8148888504
    [time] => 1549160928377
    [pending] => 1.16630000
    [amount] => 1.16630000
    [type] => buy
    [price] => 0.03137
)

2019-02-03 3:28:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:28:57 - cex place new buy order: eth_btc 0.031372 1.16622 [8148889001] margin:0.50682136937397]Array
(
    [complete] => 
    [id] => 8148889001
    [time] => 1549160936750
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 3:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:29:06 - cex place new buy order: eth_btc 0.031374 1.16615 [8148889394] margin:0.48129024032637]Array
(
    [complete] => 
    [id] => 8148889394
    [time] => 1549160945640
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 3:29:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:29:15 - cex place new buy order: eth_btc 0.031376 1.16607 [8148889881] margin:0.48763386027537]Array
(
    [complete] => 
    [id] => 8148889881
    [time] => 1549160954894
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 3:29:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:29:23 - cex place new buy order: eth_btc 0.031378 1.166 [8148890394] margin:0.48122888648097]Array
(
    [complete] => 
    [id] => 8148890394
    [time] => 1549160963307
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 3:29:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:29:32 - cex place new buy order: eth_btc 0.03138 1.16593 [8148890896] margin:0.47482472912683]Array
(
    [complete] => 
    [id] => 8148890896
    [time] => 1549160971718
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 3:29:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:29:41 - cex place new buy order: eth_btc 0.031383 1.16581 [8148891310] margin:0.46522002357965]Array
(
    [complete] => 
    [id] => 8148891310
    [time] => 1549160980547
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 3:29:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:29:50 - cex place new buy order: eth_btc 0.031385 1.16574 [8148891767] margin:0.46200414210611]Array
(
    [complete] => 
    [id] => 8148891767
    [time] => 1549160990378
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 3:29:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:29:59 - cex place new buy order: eth_btc 0.031387 1.16567 [8148892224] margin:0.45878867046869]Array
(
    [complete] => 
    [id] => 8148892224
    [time] => 1549160998826
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 3:30:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:30:06 - cex place new buy order: eth_btc 0.031389 1.16559 [8148892665] margin:0.45875943801967]Array
(
    [complete] => 
    [id] => 8148892665
    [time] => 1549161006419
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 3:30:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:30:15 - cex place new buy order: eth_btc 0.031392 1.16548 [8148893029] margin:0.44915902140672]Array
(
    [complete] => 
    [id] => 8148893029
    [time] => 1549161014744
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 3:30:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:30:25 - cex place new buy order: eth_btc 0.031394 1.16541 [8148893604] margin:0.44275976301205]Array
(
    [complete] => 
    [id] => 8148893604
    [time] => 1549161024459
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 3:30:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:30:33 - cex place new buy order: eth_btc 0.031396 1.16533 [8148893996] margin:0.43636131991336]Array
(
    [complete] => 
    [id] => 8148893996
    [time] => 1549161033493
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 3:30:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:30:43 - cex place new buy order: eth_btc 0.031398 1.16526 [8148894452] margin:0.43314860819159]Array
(
    [complete] => 
    [id] => 8148894452
    [time] => 1549161043331
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 3:30:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:30:53 - cex place new buy order: eth_btc 0.0314 1.16518 [8148894950] margin:0.42675159235668]Array
(
    [complete] => 
    [id] => 8148894950
    [time] => 1549161052539
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 3:31:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:31:02 - cex place new buy order: eth_btc 0.031402 1.16511 [8148895451] margin:0.42035539137635]Array
(
    [complete] => 
    [id] => 8148895451
    [time] => 1549161061828
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 3:31:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:31:06 - cex place new buy order: eth_btc 0.031404 1.16504 [8148895721] margin:0.41396000509488]Array
(
    [complete] => 
    [id] => 8148895721
    [time] => 1549161066035
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 3:31:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:31:16 - cex place new buy order: eth_btc 0.031406 1.16496 [8148896172] margin:0.41074953830478]Array
(
    [complete] => 
    [id] => 8148896172
    [time] => 1549161076186
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 3:31:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:31:25 - cex place new buy order: eth_btc 0.031408 1.16489 [8148896789] margin:0.40435557819665]Array
(
    [complete] => 
    [id] => 8148896789
    [time] => 1549161084781
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 3:31:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:31:34 - cex place new buy order: eth_btc 0.03141 1.16481 [8148897324] margin:0.42661572747533]Array
(
    [complete] => 
    [id] => 8148897324
    [time] => 1549161094128
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 3:31:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:31:42 - cex place new buy order: eth_btc 0.031412 1.16474 [8148897819] margin:0.40430408760981]Array
(
    [complete] => 
    [id] => 8148897819
    [time] => 1549161102479
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 3:31:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:31:51 - cex place new buy order: eth_btc 0.031414 1.16466 [8148898265] margin:0.39791175908828]Array
(
    [complete] => 
    [id] => 8148898265
    [time] => 1549161111390
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 3:31:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:32:00 - cex place new buy order: eth_btc 0.031416 1.16459 [8148898746] margin:0.39152024446141]Array
(
    [complete] => 
    [id] => 8148898746
    [time] => 1549161120216
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 3:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:32:05 - cex place new buy order: eth_btc 0.031418 1.16452 [8148898982] margin:0.38512954357373]Array
(
    [complete] => 
    [id] => 8148898982
    [time] => 1549161124668
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 3:32:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:32:13 - cex place new buy order: eth_btc 0.03142 1.16444 [8148899439] margin:0.37873965626987]Array
(
    [complete] => 
    [id] => 8148899439
    [time] => 1549161133127
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 3:32:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:32:23 - cex place new buy order: eth_btc 0.031422 1.16437 [8148900082] margin:0.38826300044557]Array
(
    [complete] => 
    [id] => 8148900082
    [time] => 1549161142583
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 3:32:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:32:31 - cex place new buy order: eth_btc 0.031424 1.16429 [8148900548] margin:0.36914460285131]Array
(
    [complete] => 
    [id] => 8148900548
    [time] => 1549161151176
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 3:32:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:32:41 - cex place new buy order: eth_btc 0.031427 1.16418 [8148901094] margin:0.38501925096253]Array
(
    [complete] => 
    [id] => 8148901094
    [time] => 1549161161248
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 3:32:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:32:51 - cex place new buy order: eth_btc 0.031429 1.16411 [8148901714] margin:0.35635877692577]Array
(
    [complete] => 
    [id] => 8148901714
    [time] => 1549161170962
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 3:32:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:32:59 - cex place new buy order: eth_btc 0.031431 1.16403 [8148902196] margin:0.37224396296649]Array
(
    [complete] => 
    [id] => 8148902196
    [time] => 1549161179493
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 3:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:33:05 - cex place new buy order: eth_btc 0.031433 0.00995 [] margin:0.34040657907293]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 3:33:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:33:14 - cex place new buy order: eth_btc 0.031434 1.16392 [8148903012] margin:0.33721448113506]Array
(
    [complete] => 
    [id] => 8148903012
    [time] => 1549161193616
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 3:33:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:33:22 - cex place new buy order: eth_btc 0.031436 1.16385 [8148903497] margin:0.33719302710269]Array
(
    [complete] => 
    [id] => 8148903497
    [time] => 1549161202006
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 3:33:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:33:31 - cex place new buy order: eth_btc 0.03144 1.1637 [8148904086] margin:0.33078880407125]Array
(
    [complete] => 
    [id] => 8148904086
    [time] => 1549161211077
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 3:33:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:33:43 - cex place new buy order: eth_btc 0.031442 1.16363 [8148904765] margin:0.32440684434833]Array
(
    [complete] => 
    [id] => 8148904765
    [time] => 1549161223255
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 3:33:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:33:53 - cex place new buy order: eth_btc 0.031444 1.16355 [8148905317] margin:0.31802569647628]Array
(
    [complete] => 
    [id] => 8148905317
    [time] => 1549161232769
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 3:34:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:34:01 - cex place new buy order: eth_btc 0.031446 1.16348 [8148905598] margin:0.31482541499712]Array
(
    [complete] => 
    [id] => 8148905598
    [time] => 1549161241050
    [pending] => 1.16348000
    [amount] => 1.16348000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 3:34:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:34:05 - cex place new buy order: eth_btc 0.031448 1.16341 [8148905896] margin:0.30844568812005]Array
(
    [complete] => 
    [id] => 8148905896
    [time] => 1549161245302
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031448
)

2019-02-03 3:34:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:34:14 - cex place new buy order: eth_btc 0.03145 1.16333 [8148906557] margin:0.29888712241655]Array
(
    [complete] => 
    [id] => 8148906557
    [time] => 1549161254150
    [pending] => 1.16333000
    [amount] => 1.16333000
    [type] => buy
    [price] => 0.03145
)

2019-02-03 3:34:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:34:23 - cex place new buy order: eth_btc 0.031452 1.16326 [8148907241] margin:0.29568866844714]Array
(
    [complete] => 
    [id] => 8148907241
    [time] => 1549161263476
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 3:34:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:34:34 - cex place new buy order: eth_btc 0.031454 1.16318 [8148907798] margin:0.29884911299038]Array
(
    [complete] => 
    [id] => 8148907798
    [time] => 1549161274131
    [pending] => 1.16318000
    [amount] => 1.16318000
    [type] => buy
    [price] => 0.031454
)

2019-02-03 3:34:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:34:43 - cex place new buy order: eth_btc 0.031456 1.16311 [8148908286] margin:0.2956510681587]Array
(
    [complete] => 
    [id] => 8148908286
    [time] => 1549161282867
    [pending] => 1.16311000
    [amount] => 1.16311000
    [type] => buy
    [price] => 0.031456
)

2019-02-03 3:34:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:34:51 - cex place new buy order: eth_btc 0.031458 1.16304 [8148908683] margin:0.2860957467099]Array
(
    [complete] => 
    [id] => 8148908683
    [time] => 1549161291528
    [pending] => 1.16304000
    [amount] => 1.16304000
    [type] => buy
    [price] => 0.031458
)

2019-02-03 3:34:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:35:01 - cex place new buy order: eth_btc 0.03146 1.16296 [8148909132] margin:0.28289891926254]Array
(
    [complete] => 
    [id] => 8148909132
    [time] => 1549161300559
    [pending] => 1.16296000
    [amount] => 1.16296000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 3:35:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:35:05 - cex place new buy order: eth_btc 0.031462 1.16289 [8148909439] margin:0.27334562329158]Array
(
    [complete] => 
    [id] => 8148909439
    [time] => 1549161305095
    [pending] => 1.16289000
    [amount] => 1.16289000
    [type] => buy
    [price] => 0.031462
)

2019-02-03 3:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:35:14 - cex place new buy order: eth_btc 0.031464 1.16281 [8148910049] margin:0.27650648360031]Array
(
    [complete] => 
    [id] => 8148910049
    [time] => 1549161314149
    [pending] => 1.16281000
    [amount] => 1.16281000
    [type] => buy
    [price] => 0.031464
)

2019-02-03 3:35:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:35:23 - cex place new buy order: eth_btc 0.031466 1.16274 [8148910741] margin:0.28602300896206]Array
(
    [complete] => 
    [id] => 8148910741
    [time] => 1549161323041
    [pending] => 1.16274000
    [amount] => 1.16274000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 3:35:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:35:33 - cex place new buy order: eth_btc 0.031468 1.16267 [8148911279] margin:0.30824965043854]Array
(
    [complete] => 
    [id] => 8148911279
    [time] => 1549161332793
    [pending] => 1.16267000
    [amount] => 1.16267000
    [type] => buy
    [price] => 0.031468
)

2019-02-03 3:35:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:35:43 - cex place new buy order: eth_btc 0.03147 1.16259 [8148911870] margin:0.30505243088657]Array
(
    [complete] => 
    [id] => 8148911870
    [time] => 1549161343059
    [pending] => 1.16259000
    [amount] => 1.16259000
    [type] => buy
    [price] => 0.03147
)

2019-02-03 3:35:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:35:52 - cex place new buy order: eth_btc 0.031472 1.16252 [8148912478] margin:0.30185561769192]Array
(
    [complete] => 
    [id] => 8148912478
    [time] => 1549161352318
    [pending] => 1.16252000
    [amount] => 1.16252000
    [type] => buy
    [price] => 0.031472
)

2019-02-03 3:35:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:36:01 - cex place new buy order: eth_btc 0.031474 1.16244 [8148913005] margin:0.31454533900996]Array
(
    [complete] => 
    [id] => 8148913005
    [time] => 1549161360575
    [pending] => 1.16244000
    [amount] => 1.16244000
    [type] => buy
    [price] => 0.031474
)

2019-02-03 3:36:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:36:04 - cex place new buy order: eth_btc 0.031476 0.00994 [] margin:0.30181725759308]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 3:36:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:36:13 - cex place new buy order: eth_btc 0.031476 1.16237 [8148913790] margin:0.29546321006479]Array
(
    [complete] => 
    [id] => 8148913790
    [time] => 1549161373122
    [pending] => 1.16237000
    [amount] => 1.16237000
    [type] => buy
    [price] => 0.031476
)

2019-02-03 3:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:36:23 - cex place new buy order: eth_btc 0.031478 1.1623 [8148914377] margin:0.29226761547749]Array
(
    [complete] => 
    [id] => 8148914377
    [time] => 1549161382943
    [pending] => 1.16230000
    [amount] => 1.16230000
    [type] => buy
    [price] => 0.031478
)

2019-02-03 3:36:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:36:33 - cex place new buy order: eth_btc 0.03148 1.16222 [8148915029] margin:0.28589580686149]Array
(
    [complete] => 
    [id] => 8148915029
    [time] => 1549161392848
    [pending] => 1.16222000
    [amount] => 1.16222000
    [type] => buy
    [price] => 0.03148
)

2019-02-03 3:36:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:36:43 - cex place new buy order: eth_btc 0.031482 1.16215 [8148915689] margin:0.28270122609746]Array
(
    [complete] => 
    [id] => 8148915689
    [time] => 1549161403296
    [pending] => 1.16215000
    [amount] => 1.16215000
    [type] => buy
    [price] => 0.031482
)

2019-02-03 3:36:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:36:58 - cex place new buy order: eth_btc 0.031484 1.16208 [8148916339] margin:0.2763308347097]Array
(
    [complete] => 
    [id] => 8148916339
    [time] => 1549161418413
    [pending] => 1.16208000
    [amount] => 1.16208000
    [type] => buy
    [price] => 0.031484
)

2019-02-03 3:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:37:06 - cex place new buy order: eth_btc 0.031486 1.162 [8148916917] margin:0.27313726735694]Array
(
    [complete] => 
    [id] => 8148916917
    [time] => 1549161425845
    [pending] => 1.16200000
    [amount] => 1.16200000
    [type] => buy
    [price] => 0.031486
)

2019-02-03 3:37:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:37:15 - cex place new buy order: eth_btc 0.031488 1.16193 [8148917706] margin:0.26994410569103]Array
(
    [complete] => 
    [id] => 8148917706
    [time] => 1549161434825
    [pending] => 1.16193000
    [amount] => 1.16193000
    [type] => buy
    [price] => 0.031488
)

2019-02-03 3:37:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:37:24 - cex place new buy order: eth_btc 0.03149 1.16185 [8148918546] margin:0.2635757383296]Array
(
    [complete] => 
    [id] => 8148918546
    [time] => 1549161443798
    [pending] => 1.16185000
    [amount] => 1.16185000
    [type] => buy
    [price] => 0.03149
)

2019-02-03 3:37:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:37:34 - cex place new buy order: eth_btc 0.031492 1.16178 [8148919346] margin:0.2572081798552]Array
(
    [complete] => 
    [id] => 8148919346
    [time] => 1549161454182
    [pending] => 1.16178000
    [amount] => 1.16178000
    [type] => buy
    [price] => 0.031492
)

2019-02-03 3:37:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:37:45 - cex place new buy order: eth_btc 0.031494 1.16171 [8148920149] margin:0.25084143011367]Array
(
    [complete] => 
    [id] => 8148920149
    [time] => 1549161464532
    [pending] => 1.16171000
    [amount] => 1.16171000
    [type] => buy
    [price] => 0.031494
)

2019-02-03 3:37:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:37:55 - cex place new buy order: eth_btc 0.031496 1.16163 [8148920839] margin:0.26987553975106]Array
(
    [complete] => 
    [id] => 8148920839
    [time] => 1549161474695
    [pending] => 1.16163000
    [amount] => 1.16163000
    [type] => buy
    [price] => 0.031496
)

2019-02-03 3:38:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:38:05 - cex place new buy order: eth_btc 0.031498 1.16156 [8148921607] margin:0.26350879420916]Array
(
    [complete] => 
    [id] => 8148921607
    [time] => 1549161484748
    [pending] => 1.16156000
    [amount] => 1.16156000
    [type] => buy
    [price] => 0.031498
)

2019-02-03 3:38:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:38:13 - cex place new buy order: eth_btc 0.0315 1.16148 [8148922205] margin:0.25714285714284]Array
(
    [complete] => 
    [id] => 8148922205
    [time] => 1549161492691
    [pending] => 1.16148000
    [amount] => 1.16148000
    [type] => buy
    [price] => 0.0315
)

2019-02-03 3:38:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:38:22 - cex place new buy order: eth_btc 0.031502 1.16141 [8148922806] margin:0.22855691702113]Array
(
    [complete] => 
    [id] => 8148922806
    [time] => 1549161501599
    [pending] => 1.16141000
    [amount] => 1.16141000
    [type] => buy
    [price] => 0.031502
)

2019-02-03 3:38:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:38:31 - cex place new buy order: eth_btc 0.031504 1.16134 [8148923387] margin:0.22854240731334]Array
(
    [complete] => 
    [id] => 8148923387
    [time] => 1549161510648
    [pending] => 1.16134000
    [amount] => 1.16134000
    [type] => buy
    [price] => 0.031504
)

2019-02-03 3:38:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:38:41 - cex place new buy order: eth_btc 0.031506 1.16126 [8148923978] margin:0.23487589665461]Array
(
    [complete] => 
    [id] => 8148923978
    [time] => 1549161520537
    [pending] => 1.16126000
    [amount] => 1.16126000
    [type] => buy
    [price] => 0.031506
)

2019-02-03 3:38:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:38:51 - cex place new buy order: eth_btc 0.031508 1.16119 [8148924663] margin:0.24755617620922]Array
(
    [complete] => 
    [id] => 8148924663
    [time] => 1549161530793
    [pending] => 1.16119000
    [amount] => 1.16119000
    [type] => buy
    [price] => 0.031508
)

2019-02-03 3:38:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:39:01 - cex place new buy order: eth_btc 0.03151 1.16112 [8148925260] margin:0.23801967629324]Array
(
    [complete] => 
    [id] => 8148925260
    [time] => 1549161540677
    [pending] => 1.16112000
    [amount] => 1.16112000
    [type] => buy
    [price] => 0.03151
)

2019-02-03 3:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:39:05 - cex place new buy order: eth_btc 0.031512 1.16104 [8148925541] margin:0.23165778116274]Array
(
    [complete] => 
    [id] => 8148925541
    [time] => 1549161545347
    [pending] => 1.16104000
    [amount] => 1.16104000
    [type] => buy
    [price] => 0.031512
)

2019-02-03 3:39:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:39:13 - cex place new buy order: eth_btc 0.031514 1.16097 [8148926173] margin:0.24750904359967]Array
(
    [complete] => 
    [id] => 8148926173
    [time] => 1549161553351
    [pending] => 1.16097000
    [amount] => 1.16097000
    [type] => buy
    [price] => 0.031514
)

2019-02-03 3:39:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:39:24 - cex place new buy order: eth_btc 0.031516 1.1609 [8148926946] margin:0.24114735372509]Array
(
    [complete] => 
    [id] => 8148926946
    [time] => 1549161563794
    [pending] => 1.16090000
    [amount] => 1.16090000
    [type] => buy
    [price] => 0.031516
)

2019-02-03 3:39:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:39:32 - cex place new buy order: eth_btc 0.031518 1.16082 [8148927533] margin:0.23478647122279]Array
(
    [complete] => 
    [id] => 8148927533
    [time] => 1549161572304
    [pending] => 1.16082000
    [amount] => 1.16082000
    [type] => buy
    [price] => 0.031518
)

2019-02-03 3:39:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:39:42 - cex place new buy order: eth_btc 0.03152 1.16075 [8148928101] margin:0.2284263959391]Array
(
    [complete] => 
    [id] => 8148928101
    [time] => 1549161581744
    [pending] => 1.16075000
    [amount] => 1.16075000
    [type] => buy
    [price] => 0.03152
)

2019-02-03 3:39:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:40:05 - cex place new buy order: eth_btc 0.031488 1.1619 [8148929677]Array
(
    [complete] => 
    [id] => 8148929677
    [time] => 1549161604604
    [pending] => 1.16190000
    [amount] => 1.16190000
    [type] => buy
    [price] => 0.031488
)

2019-02-03 3:40:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:40:13 - cex place new buy order: eth_btc 0.03149 1.16185 [8148930194] margin:0.32708796443315]Array
(
    [complete] => 
    [id] => 8148930194
    [time] => 1549161612922
    [pending] => 1.16185000
    [amount] => 1.16185000
    [type] => buy
    [price] => 0.03149
)

2019-02-03 3:40:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:40:21 - cex place new buy order: eth_btc 0.031492 1.16178 [8148930759] margin:0.32389178203989]Array
(
    [complete] => 
    [id] => 8148930759
    [time] => 1549161621445
    [pending] => 1.16178000
    [amount] => 1.16178000
    [type] => buy
    [price] => 0.031492
)

2019-02-03 3:40:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:40:30 - cex place new buy order: eth_btc 0.031494 1.16171 [8148931236] margin:0.31752079761223]Array
(
    [complete] => 
    [id] => 8148931236
    [time] => 1549161630038
    [pending] => 1.16171000
    [amount] => 1.16171000
    [type] => buy
    [price] => 0.031494
)

2019-02-03 3:40:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:40:40 - cex place new buy order: eth_btc 0.031496 1.16163 [8148931726] margin:0.31432562865124]Array
(
    [complete] => 
    [id] => 8148931726
    [time] => 1549161639609
    [pending] => 1.16163000
    [amount] => 1.16163000
    [type] => buy
    [price] => 0.031496
)

2019-02-03 3:40:46 - cex delete buy orders: eth_btc[move]
2019-02-03 3:40:48 - cex place new buy order: eth_btc 0.031487 1.1616 [8148932298] margin:0.31114074356287]Array
(
    [complete] => 
    [id] => 8148932298
    [time] => 1549161648258
    [pending] => 1.16160000
    [amount] => 1.16160000
    [type] => buy
    [price] => 0.031487
)

2019-02-03 3:40:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:40:57 - cex place new buy order: eth_btc 0.031489 1.16189 [8148932858] margin:0.33662548826572]Array
(
    [complete] => 
    [id] => 8148932858
    [time] => 1549161657089
    [pending] => 1.16189000
    [amount] => 1.16189000
    [type] => buy
    [price] => 0.031489
)

2019-02-03 3:41:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:41:06 - cex place new buy order: eth_btc 0.031491 1.16182 [8148933297] margin:0.32707757772061]Array
(
    [complete] => 
    [id] => 8148933297
    [time] => 1549161665846
    [pending] => 1.16182000
    [amount] => 1.16182000
    [type] => buy
    [price] => 0.031491
)

2019-02-03 3:41:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:41:15 - cex place new buy order: eth_btc 0.031493 1.16174 [8148933715] margin:0.32388149747562]Array
(
    [complete] => 
    [id] => 8148933715
    [time] => 1549161675429
    [pending] => 1.16174000
    [amount] => 1.16174000
    [type] => buy
    [price] => 0.031493
)

2019-02-03 3:41:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:41:24 - cex place new buy order: eth_btc 0.031495 1.16167 [8148934367] margin:0.32068582314653]Array
(
    [complete] => 
    [id] => 8148934367
    [time] => 1549161684166
    [pending] => 1.16167000
    [amount] => 1.16167000
    [type] => buy
    [price] => 0.031495
)

2019-02-03 3:41:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:41:33 - cex place new buy order: eth_btc 0.031497 1.1616 [8148934968] margin:0.31114074356287]Array
(
    [complete] => 
    [id] => 8148934968
    [time] => 1549161693058
    [pending] => 1.16160000
    [amount] => 1.16160000
    [type] => buy
    [price] => 0.031497
)

2019-02-03 3:41:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:41:44 - cex place new buy order: eth_btc 0.031499 1.16152 [8148935578] margin:0.31747039588559]Array
(
    [complete] => 
    [id] => 8148935578
    [time] => 1549161704273
    [pending] => 1.16152000
    [amount] => 1.16152000
    [type] => buy
    [price] => 0.031499
)

2019-02-03 3:41:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:41:57 - cex place new buy order: eth_btc 0.031501 1.16145 [8148936288] margin:0.31110123488143]Array
(
    [complete] => 
    [id] => 8148936288
    [time] => 1549161717200
    [pending] => 1.16145000
    [amount] => 1.16145000
    [type] => buy
    [price] => 0.031501
)

2019-02-03 3:42:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:42:04 - cex place new buy order: eth_btc 0.031503 1.16137 [8148936798] margin:0.30473288258261]Array
(
    [complete] => 
    [id] => 8148936798
    [time] => 1549161724450
    [pending] => 1.16137000
    [amount] => 1.16137000
    [type] => buy
    [price] => 0.031503
)

2019-02-03 3:42:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:42:14 - cex place new buy order: eth_btc 0.031505 1.1613 [8148937464] margin:0.29836533883512]Array
(
    [complete] => 
    [id] => 8148937464
    [time] => 1549161733800
    [pending] => 1.16130000
    [amount] => 1.16130000
    [type] => buy
    [price] => 0.031505
)

2019-02-03 3:42:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:42:24 - cex place new buy order: eth_btc 0.031507 1.16123 [8148938477] margin:0.28882470562097]Array
(
    [complete] => 
    [id] => 8148938477
    [time] => 1549161743931
    [pending] => 1.16123000
    [amount] => 1.16123000
    [type] => buy
    [price] => 0.031507
)

2019-02-03 3:42:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:42:35 - cex place new buy order: eth_btc 0.031509 1.16115 [8148939641] margin:0.28563267637818]Array
(
    [complete] => 
    [id] => 8148939641
    [time] => 1549161755349
    [pending] => 1.16115000
    [amount] => 1.16115000
    [type] => buy
    [price] => 0.031509
)

2019-02-03 3:42:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:42:43 - cex place new buy order: eth_btc 0.031511 1.16108 [8148940451] margin:0.27609406239091]Array
(
    [complete] => 
    [id] => 8148940451
    [time] => 1549161763379
    [pending] => 1.16108000
    [amount] => 1.16108000
    [type] => buy
    [price] => 0.031511
)

2019-02-03 3:42:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:42:55 - cex place new buy order: eth_btc 0.031513 1.16101 [8148941409] margin:0.27290324627933]Array
(
    [complete] => 
    [id] => 8148941409
    [time] => 1549161775202
    [pending] => 1.16101000
    [amount] => 1.16101000
    [type] => buy
    [price] => 0.031513
)

2019-02-03 3:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:43:06 - cex place new buy order: eth_btc 0.031515 1.16093 [8148942535] margin:0.25702046644454]Array
(
    [complete] => 
    [id] => 8148942535
    [time] => 1549161786020
    [pending] => 1.16093000
    [amount] => 1.16093000
    [type] => buy
    [price] => 0.031515
)

2019-02-03 3:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:43:14 - cex place new buy order: eth_btc 0.031517 1.16086 [8148943387] margin:0.2506583748453]Array
(
    [complete] => 
    [id] => 8148943387
    [time] => 1549161794303
    [pending] => 1.16086000
    [amount] => 1.16086000
    [type] => buy
    [price] => 0.031517
)

2019-02-03 3:43:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:43:23 - cex place new buy order: eth_btc 0.031519 1.16078 [8148944239] margin:0.24746978013261]Array
(
    [complete] => 
    [id] => 8148944239
    [time] => 1549161802743
    [pending] => 1.16078000
    [amount] => 1.16078000
    [type] => buy
    [price] => 0.031519
)

2019-02-03 3:43:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:43:33 - cex place new buy order: eth_btc 0.031521 1.16071 [8148945191] margin:0.23793661368612]Array
(
    [complete] => 
    [id] => 8148945191
    [time] => 1549161813152
    [pending] => 1.16071000
    [amount] => 1.16071000
    [type] => buy
    [price] => 0.031521
)

2019-02-03 3:43:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:43:42 - cex place new buy order: eth_btc 0.031523 1.16064 [8148945920] margin:0.23474923072042]Array
(
    [complete] => 
    [id] => 8148945920
    [time] => 1549161822320
    [pending] => 1.16064000
    [amount] => 1.16064000
    [type] => buy
    [price] => 0.031523
)

2019-02-03 3:43:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:43:52 - cex place new buy order: eth_btc 0.031525 1.16056 [8148946737] margin:0.22521808088816]Array
(
    [complete] => 
    [id] => 8148946737
    [time] => 1549161831991
    [pending] => 1.16056000
    [amount] => 1.16056000
    [type] => buy
    [price] => 0.031525
)

2019-02-03 3:44:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:44:05 - cex place new buy order: eth_btc 0.031527 1.16049 [8148947744] margin:0.20617248707457]Array
(
    [complete] => 
    [id] => 8148947744
    [time] => 1549161844877
    [pending] => 1.16049000
    [amount] => 1.16049000
    [type] => buy
    [price] => 0.031527
)

2019-02-03 3:44:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:44:13 - cex place new buy order: eth_btc 0.031529 1.16042 [8148948485] margin:0.21884614164738]Array
(
    [complete] => 
    [id] => 8148948485
    [time] => 1549161853397
    [pending] => 1.16042000
    [amount] => 1.16042000
    [type] => buy
    [price] => 0.031529
)

2019-02-03 3:44:21 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:44:29 - cex place new buy order: eth_btc 0.031488 1.1619 [8148949738]Array
(
    [complete] => 
    [id] => 8148949738
    [time] => 1549161869258
    [pending] => 1.16190000
    [amount] => 1.16190000
    [type] => buy
    [price] => 0.031488
)

2019-02-03 3:44:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:44:37 - cex place new buy order: eth_btc 0.03149 1.16185 [8148950461] margin:0.32708796443315]Array
(
    [complete] => 
    [id] => 8148950461
    [time] => 1549161877119
    [pending] => 1.16185000
    [amount] => 1.16185000
    [type] => buy
    [price] => 0.03149
)

2019-02-03 3:44:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:44:48 - cex place new buy order: eth_btc 0.031492 1.16178 [8148951434] margin:0.31436555315636]Array
(
    [complete] => 
    [id] => 8148951434
    [time] => 1549161888035
    [pending] => 1.16178000
    [amount] => 1.16178000
    [type] => buy
    [price] => 0.031492
)

2019-02-03 3:44:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:44:58 - cex place new buy order: eth_btc 0.031494 1.16171 [8148952486] margin:0.2984695497555]Array
(
    [complete] => 
    [id] => 8148952486
    [time] => 1549161897611
    [pending] => 1.16171000
    [amount] => 1.16171000
    [type] => buy
    [price] => 0.031494
)

2019-02-03 3:45:09 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:45:11 - cex place new buy order: eth_btc 0.031496 1.16163 [8148954145] margin:0.28575057150115]Array
(
    [complete] => 
    [id] => 8148954145
    [time] => 1549161910638
    [pending] => 1.16163000
    [amount] => 1.16163000
    [type] => buy
    [price] => 0.031496
)

2019-02-03 3:45:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:45:20 - cex place new buy order: eth_btc 0.031498 1.16156 [8148955114] margin:0.28255762270619]Array
(
    [complete] => 
    [id] => 8148955114
    [time] => 1549161919574
    [pending] => 1.16156000
    [amount] => 1.16156000
    [type] => buy
    [price] => 0.031498
)

2019-02-03 3:45:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:45:28 - cex place new buy order: eth_btc 0.0315 1.16148 [8148955914] margin:0.28571428571429]Array
(
    [complete] => 
    [id] => 8148955914
    [time] => 1549161928387
    [pending] => 1.16148000
    [amount] => 1.16148000
    [type] => buy
    [price] => 0.0315
)

2019-02-03 3:45:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:45:37 - cex place new buy order: eth_btc 0.031502 1.16141 [8148956597] margin:0.28252174465113]Array
(
    [complete] => 
    [id] => 8148956597
    [time] => 1549161936823
    [pending] => 1.16141000
    [amount] => 1.16141000
    [type] => buy
    [price] => 0.031502
)

2019-02-03 3:45:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:45:45 - cex place new buy order: eth_btc 0.031504 1.16134 [8148957200] margin:0.28885220924326]Array
(
    [complete] => 
    [id] => 8148957200
    [time] => 1549161944823
    [pending] => 1.16134000
    [amount] => 1.16134000
    [type] => buy
    [price] => 0.031504
)

2019-02-03 3:45:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:45:54 - cex place new buy order: eth_btc 0.031506 1.16126 [8148958220] margin:0.26661588268901]Array
(
    [complete] => 
    [id] => 8148958220
    [time] => 1549161953675
    [pending] => 1.16126000
    [amount] => 1.16126000
    [type] => buy
    [price] => 0.031506
)

2019-02-03 3:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:46:07 - cex place new buy order: eth_btc 0.031508 1.16119 [8148959423] margin:0.26025136473276]Array
(
    [complete] => 
    [id] => 8148959423
    [time] => 1549161966584
    [pending] => 1.16119000
    [amount] => 1.16119000
    [type] => buy
    [price] => 0.031508
)

2019-02-03 3:46:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:46:16 - cex place new buy order: eth_btc 0.03151 1.16112 [8148960099] margin:0.2602348460806]Array
(
    [complete] => 
    [id] => 8148960099
    [time] => 1549161975554
    [pending] => 1.16112000
    [amount] => 1.16112000
    [type] => buy
    [price] => 0.03151
)

2019-02-03 3:46:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:46:24 - cex place new buy order: eth_btc 0.031512 1.16104 [8148960854] margin:0.25387154100027]Array
(
    [complete] => 
    [id] => 8148960854
    [time] => 1549161984514
    [pending] => 1.16104000
    [amount] => 1.16104000
    [type] => buy
    [price] => 0.031512
)

2019-02-03 3:46:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:46:34 - cex place new buy order: eth_btc 0.031514 1.16097 [8148961421] margin:0.24116265786633]Array
(
    [complete] => 
    [id] => 8148961421
    [time] => 1549161994174
    [pending] => 1.16097000
    [amount] => 1.16097000
    [type] => buy
    [price] => 0.031514
)

2019-02-03 3:46:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:46:44 - cex place new buy order: eth_btc 0.031516 1.1609 [8148962069] margin:0.20307145576848]Array
(
    [complete] => 
    [id] => 8148962069
    [time] => 1549162003881
    [pending] => 1.16090000
    [amount] => 1.16090000
    [type] => buy
    [price] => 0.031516
)

2019-02-03 3:46:58 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:47:05 - cex place new buy order: eth_btc 0.031488 1.1619 [8148963132]Array
(
    [complete] => 
    [id] => 8148963132
    [time] => 1549162024805
    [pending] => 1.16190000
    [amount] => 1.16190000
    [type] => buy
    [price] => 0.031488
)

2019-02-03 3:47:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:47:12 - cex place new buy order: eth_btc 0.03149 1.16185 [8148963699] margin:0.26992696093997]Array
(
    [complete] => 
    [id] => 8148963699
    [time] => 1549162032083
    [pending] => 1.16185000
    [amount] => 1.16185000
    [type] => buy
    [price] => 0.03149
)

2019-02-03 3:47:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:47:21 - cex place new buy order: eth_btc 0.031492 1.16178 [8148964603] margin:0.27308522799443]Array
(
    [complete] => 
    [id] => 8148964603
    [time] => 1549162040991
    [pending] => 1.16178000
    [amount] => 1.16178000
    [type] => buy
    [price] => 0.031492
)

2019-02-03 3:47:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:47:32 - cex place new buy order: eth_btc 0.031494 1.16171 [8148965662] margin:0.24449101416142]Array
(
    [complete] => 
    [id] => 8148965662
    [time] => 1549162052361
    [pending] => 1.16171000
    [amount] => 1.16171000
    [type] => buy
    [price] => 0.031494
)

2019-02-03 3:47:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:47:42 - cex place new buy order: eth_btc 0.031496 1.16163 [8148966290] margin:0.26035052070104]Array
(
    [complete] => 
    [id] => 8148966290
    [time] => 1549162061682
    [pending] => 1.16163000
    [amount] => 1.16163000
    [type] => buy
    [price] => 0.031496
)

2019-02-03 3:47:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:47:50 - cex place new buy order: eth_btc 0.031498 1.16156 [8148966996] margin:0.21906152771605]Array
(
    [complete] => 
    [id] => 8148966996
    [time] => 1549162070453
    [pending] => 1.16156000
    [amount] => 1.16156000
    [type] => buy
    [price] => 0.031498
)

2019-02-03 3:48:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:48:03 - cex place new buy order: eth_btc 0.0315 1.16148 [] margin:0.22539682539684]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 3:48:04 - cex place new buy order: eth_btc 0.031488 1.1619 [8148968091]Array
(
    [complete] => 
    [id] => 8148968091
    [time] => 1549162083884
    [pending] => 1.16190000
    [amount] => 1.16190000
    [type] => buy
    [price] => 0.031488
)

2019-02-03 3:48:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:48:12 - cex place new buy order: eth_btc 0.03149 1.16185 [8148968906] margin:0.25722451571928]Array
(
    [complete] => 
    [id] => 8148968906
    [time] => 1549162092352
    [pending] => 1.16185000
    [amount] => 1.16185000
    [type] => buy
    [price] => 0.03149
)

2019-02-03 3:48:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:48:23 - cex place new buy order: eth_btc 0.031492 1.16178 [8148969749] margin:0.25085736059953]Array
(
    [complete] => 
    [id] => 8148969749
    [time] => 1549162102818
    [pending] => 1.16178000
    [amount] => 1.16178000
    [type] => buy
    [price] => 0.031492
)

2019-02-03 3:48:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:48:34 - cex place new buy order: eth_btc 0.031494 1.16171 [8148970705] margin:0.26989267797042]Array
(
    [complete] => 
    [id] => 8148970705
    [time] => 1549162114155
    [pending] => 1.16171000
    [amount] => 1.16171000
    [type] => buy
    [price] => 0.031494
)

2019-02-03 3:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:48:43 - cex place new buy order: eth_btc 0.031496 1.16163 [8148971461] margin:0.26352552705105]Array
(
    [complete] => 
    [id] => 8148971461
    [time] => 1549162123028
    [pending] => 1.16163000
    [amount] => 1.16163000
    [type] => buy
    [price] => 0.031496
)

2019-02-03 3:48:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:48:52 - cex place new buy order: eth_btc 0.031498 1.16156 [8148972411] margin:0.25715918471017]Array
(
    [complete] => 
    [id] => 8148972411
    [time] => 1549162132058
    [pending] => 1.16156000
    [amount] => 1.16156000
    [type] => buy
    [price] => 0.031498
)

2019-02-03 3:49:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:49:01 - cex place new buy order: eth_btc 0.0315 1.16148 [8148973113] margin:0.22857142857144]Array
(
    [complete] => 
    [id] => 8148973113
    [time] => 1549162141252
    [pending] => 1.16148000
    [amount] => 1.16148000
    [type] => buy
    [price] => 0.0315
)

2019-02-03 3:49:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:49:05 - cex place new buy order: eth_btc 0.031502 0.00993 [] margin:0.21903371214527]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 3:49:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:49:16 - cex place new buy order: eth_btc 0.031502 1.16141 [8148974280] margin:0.22855691702113]Array
(
    [complete] => 
    [id] => 8148974280
    [time] => 1549162155710
    [pending] => 1.16141000
    [amount] => 1.16141000
    [type] => buy
    [price] => 0.031502
)

2019-02-03 3:49:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:49:26 - cex place new buy order: eth_btc 0.031504 1.16134 [8148975171] margin:0.25711020822752]Array
(
    [complete] => 
    [id] => 8148975171
    [time] => 1549162165573
    [pending] => 1.16134000
    [amount] => 1.16134000
    [type] => buy
    [price] => 0.031504
)

2019-02-03 3:49:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:49:34 - cex place new buy order: eth_btc 0.031506 1.16126 [8148976144] margin:0.24757189106837]Array
(
    [complete] => 
    [id] => 8148976144
    [time] => 1549162174154
    [pending] => 1.16126000
    [amount] => 1.16126000
    [type] => buy
    [price] => 0.031506
)

2019-02-03 3:49:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:49:44 - cex place new buy order: eth_btc 0.031508 1.16119 [8148977049] margin:0.24120858194745]Array
(
    [complete] => 
    [id] => 8148977049
    [time] => 1549162184121
    [pending] => 1.16119000
    [amount] => 1.16119000
    [type] => buy
    [price] => 0.031508
)

2019-02-03 3:49:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:49:55 - cex place new buy order: eth_btc 0.03151 1.16112 [8148978059] margin:0.23484608060933]Array
(
    [complete] => 
    [id] => 8148978059
    [time] => 1549162194922
    [pending] => 1.16112000
    [amount] => 1.16112000
    [type] => buy
    [price] => 0.03151
)

2019-02-03 3:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:50:05 - cex place new buy order: eth_btc 0.031512 1.16104 [8148979047] margin:0.23483117542524]Array
(
    [complete] => 
    [id] => 8148979047
    [time] => 1549162205443
    [pending] => 1.16104000
    [amount] => 1.16104000
    [type] => buy
    [price] => 0.031512
)

2019-02-03 3:50:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:50:15 - cex place new buy order: eth_btc 0.031514 1.16097 [8148979989] margin:0.23481627213302]Array
(
    [complete] => 
    [id] => 8148979989
    [time] => 1549162215232
    [pending] => 1.16097000
    [amount] => 1.16097000
    [type] => buy
    [price] => 0.031514
)

2019-02-03 3:50:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:50:24 - cex place new buy order: eth_btc 0.031516 1.1609 [8148980794] margin:0.22210940474681]Array
(
    [complete] => 
    [id] => 8148980794
    [time] => 1549162223689
    [pending] => 1.16090000
    [amount] => 1.16090000
    [type] => buy
    [price] => 0.031516
)

2019-02-03 3:50:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:50:32 - cex place new buy order: eth_btc 0.031518 1.16082 [8148981712] margin:0.20940415000952]Array
(
    [complete] => 
    [id] => 8148981712
    [time] => 1549162232087
    [pending] => 1.16082000
    [amount] => 1.16082000
    [type] => buy
    [price] => 0.031518
)

2019-02-03 3:50:39 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:50:48 - cex place new buy order: eth_btc 0.031488 1.1619 [8148982748]Array
(
    [complete] => 
    [id] => 8148982748
    [time] => 1549162248439
    [pending] => 1.16190000
    [amount] => 1.16190000
    [type] => buy
    [price] => 0.031488
)

2019-02-03 3:50:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:50:59 - cex place new buy order: eth_btc 0.03149 1.16185 [8148983274] margin:0.28580501746585]Array
(
    [complete] => 
    [id] => 8148983274
    [time] => 1549162258752
    [pending] => 1.16185000
    [amount] => 1.16185000
    [type] => buy
    [price] => 0.03149
)

2019-02-03 3:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:51:05 - cex place new buy order: eth_btc 0.031492 1.16178 [8148983610] margin:0.26673440873872]Array
(
    [complete] => 
    [id] => 8148983610
    [time] => 1549162265407
    [pending] => 1.16178000
    [amount] => 1.16178000
    [type] => buy
    [price] => 0.031492
)

2019-02-03 3:51:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:51:16 - cex place new buy order: eth_btc 0.031494 1.16171 [8148984063] margin:0.26671746999429]Array
(
    [complete] => 
    [id] => 8148984063
    [time] => 1549162275593
    [pending] => 1.16171000
    [amount] => 1.16171000
    [type] => buy
    [price] => 0.031494
)

2019-02-03 3:51:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:51:25 - cex place new buy order: eth_btc 0.031496 1.16163 [8148984628] margin:0.23812547625095]Array
(
    [complete] => 
    [id] => 8148984628
    [time] => 1549162285355
    [pending] => 1.16163000
    [amount] => 1.16163000
    [type] => buy
    [price] => 0.031496
)

2019-02-03 3:51:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:51:35 - cex place new buy order: eth_btc 0.031498 1.16156 [8148985249] margin:0.24763477046161]Array
(
    [complete] => 
    [id] => 8148985249
    [time] => 1549162295357
    [pending] => 1.16156000
    [amount] => 1.16156000
    [type] => buy
    [price] => 0.031498
)

2019-02-03 3:51:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:51:44 - cex place new buy order: eth_btc 0.0315 1.16148 [8148985815] margin:0.20317460317461]Array
(
    [complete] => 
    [id] => 8148985815
    [time] => 1549162304261
    [pending] => 1.16148000
    [amount] => 1.16148000
    [type] => buy
    [price] => 0.0315
)

2019-02-03 3:51:54 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:52:05 - cex place new buy order: eth_btc 0.031488 1.1619 [8148986963]Array
(
    [complete] => 
    [id] => 8148986963
    [time] => 1549162324730
    [pending] => 1.16190000
    [amount] => 1.16190000
    [type] => buy
    [price] => 0.031488
)

2019-02-03 3:52:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:52:14 - cex place new buy order: eth_btc 0.03149 1.16185 [8148987469] margin:0.23499523658304]Array
(
    [complete] => 
    [id] => 8148987469
    [time] => 1549162333491
    [pending] => 1.16185000
    [amount] => 1.16185000
    [type] => buy
    [price] => 0.03149
)

2019-02-03 3:52:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:52:22 - cex place new buy order: eth_btc 0.031492 1.16178 [8148988031] margin:0.23180490283248]Array
(
    [complete] => 
    [id] => 8148988031
    [time] => 1549162341674
    [pending] => 1.16178000
    [amount] => 1.16178000
    [type] => buy
    [price] => 0.031492
)

2019-02-03 3:52:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:52:31 - cex place new buy order: eth_btc 0.031494 1.16171 [8148988790] margin:0.20003810249571]Array
(
    [complete] => 
    [id] => 8148988790
    [time] => 1549162350855
    [pending] => 1.16171000
    [amount] => 1.16171000
    [type] => buy
    [price] => 0.031494
)

2019-02-03 3:52:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:52:40 - cex place new buy order: eth_btc 0.031496 1.16163 [8148989627] margin:0.20637541275081]Array
(
    [complete] => 
    [id] => 8148989627
    [time] => 1549162360262
    [pending] => 1.16163000
    [amount] => 1.16163000
    [type] => buy
    [price] => 0.031496
)

2019-02-03 3:52:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:52:50 - cex place new buy order: eth_btc 0.031498 1.16156 [8148990497] margin:0.21271191821703]Array
(
    [complete] => 
    [id] => 8148990497
    [time] => 1549162369952
    [pending] => 1.16156000
    [amount] => 1.16156000
    [type] => buy
    [price] => 0.031498
)

2019-02-03 3:52:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:52:57 - cex place new buy order: eth_btc 0.0315 1.16148 [8148991127] margin:0.20634920634921]Array
(
    [complete] => 
    [id] => 8148991127
    [time] => 1549162377317
    [pending] => 1.16148000
    [amount] => 1.16148000
    [type] => buy
    [price] => 0.0315
)

2019-02-03 3:53:03 - cex delete buy orders: eth_btc[move]
2019-02-03 3:53:05 - cex place new buy order: eth_btc 0.031501 1.16141 [8148991836] margin:0.1999873023935]Array
(
    [complete] => 
    [id] => 8148991836
    [time] => 1549162385228
    [pending] => 1.16141000
    [amount] => 1.16141000
    [type] => buy
    [price] => 0.031501
)

2019-02-03 3:53:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:53:16 - cex place new buy order: eth_btc 0.031503 1.16137 [8148992797] margin:0.22220106021646]Array
(
    [complete] => 
    [id] => 8148992797
    [time] => 1549162395586
    [pending] => 1.16137000
    [amount] => 1.16137000
    [type] => buy
    [price] => 0.031503
)

2019-02-03 3:53:24 - cex delete buy orders: eth_btc [above margin]
2019-02-03 3:53:33 - cex place new buy order: eth_btc 0.031407 1.1649 [8148994337]Array
(
    [complete] => 
    [id] => 8148994337
    [time] => 1549162413471
    [pending] => 1.16490000
    [amount] => 1.16490000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 3:53:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:53:43 - cex place new buy order: eth_btc 0.031409 1.16485 [8148995115] margin:0.48712152567736]Array
(
    [complete] => 
    [id] => 8148995115
    [time] => 1549162422791
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 3:53:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:53:51 - cex place new buy order: eth_btc 0.031412 1.16474 [8148995957] margin:0.48070800967783]Array
(
    [complete] => 
    [id] => 8148995957
    [time] => 1549162431238
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 3:54:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:54:03 - cex place new buy order: eth_btc 0.031414 0.00995 [] margin:0.47749411090596]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 3:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:54:05 - cex place new buy order: eth_btc 0.031414 0.00995 [] margin:0.47112752276053]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 3:54:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:54:13 - cex place new buy order: eth_btc 0.031414 1.16466 [8148997647] margin:0.43611128796077]Array
(
    [complete] => 
    [id] => 8148997647
    [time] => 1549162453047
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 3:54:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:54:22 - cex place new buy order: eth_btc 0.031416 1.16459 [8148998334] margin:0.42971734148205]Array
(
    [complete] => 
    [id] => 8148998334
    [time] => 1549162462166
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 3:54:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:54:33 - cex place new buy order: eth_btc 0.031418 1.16452 [8148999363] margin:0.4360557642116]Array
(
    [complete] => 
    [id] => 8148999363
    [time] => 1549162473526
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 3:54:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:54:43 - cex place new buy order: eth_btc 0.03142 1.16444 [8149000150] margin:0.41056651814131]Array
(
    [complete] => 
    [id] => 8149000150
    [time] => 1549162483051
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 3:54:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:54:51 - cex place new buy order: eth_btc 0.031422 1.16437 [8149000840] margin:0.41372286932722]Array
(
    [complete] => 
    [id] => 8149000840
    [time] => 1549162491340
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 3:54:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:55:01 - cex place new buy order: eth_btc 0.031424 1.16429 [8149001619] margin:0.39778513238289]Array
(
    [complete] => 
    [id] => 8149001619
    [time] => 1549162501173
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 3:55:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:55:13 - cex place new buy order: eth_btc 0.031426 1.16422 [8149002952] margin:0.38184942404378]Array
(
    [complete] => 
    [id] => 8149002952
    [time] => 1549162513393
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 3:55:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:55:22 - cex place new buy order: eth_btc 0.031428 1.16415 [8149003638] margin:0.37546137202495]Array
(
    [complete] => 
    [id] => 8149003638
    [time] => 1549162521818
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 3:55:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:55:31 - cex place new buy order: eth_btc 0.03143 1.16407 [8149004314] margin:0.37861915367483]Array
(
    [complete] => 
    [id] => 8149004314
    [time] => 1549162530992
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 3:55:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:55:40 - cex place new buy order: eth_btc 0.031432 1.164 [8149005004] margin:0.3531432934589]Array
(
    [complete] => 
    [id] => 8149005004
    [time] => 1549162540427
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 3:55:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:55:51 - cex place new buy order: eth_btc 0.031434 1.16392 [8149005978] margin:0.34675828720494]Array
(
    [complete] => 
    [id] => 8149005978
    [time] => 1549162551397
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 3:56:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:56:11 - cex place new buy order: eth_btc 0.031407 1.1649 [8149007515]Array
(
    [complete] => 
    [id] => 8149007515
    [time] => 1549162571491
    [pending] => 1.16490000
    [amount] => 1.16490000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 3:56:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:56:20 - cex place new buy order: eth_btc 0.031409 1.16485 [8149007911] margin:0.42344550924895]Array
(
    [complete] => 
    [id] => 8149007911
    [time] => 1549162579575
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 3:56:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:56:29 - cex place new buy order: eth_btc 0.031411 1.16478 [8149008529] margin:0.41705135143739]Array
(
    [complete] => 
    [id] => 8149008529
    [time] => 1549162589418
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 3:56:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:56:39 - cex place new buy order: eth_btc 0.031413 1.1647 [8149009186] margin:0.42020819405977]Array
(
    [complete] => 
    [id] => 8149009186
    [time] => 1549162598874
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 3:56:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:56:48 - cex place new buy order: eth_btc 0.031415 1.16463 [8149009936] margin:0.40426547827472]Array
(
    [complete] => 
    [id] => 8149009936
    [time] => 1549162607843
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 3:57:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:57:03 - cex place new buy order: eth_btc 0.031417 1.16455 [8149010767] margin:0.3787758220072]Array
(
    [complete] => 
    [id] => 8149010767
    [time] => 1549162622826
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 3:57:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:57:13 - cex place new buy order: eth_btc 0.031419 1.16448 [8149011477] margin:0.38511728571882]Array
(
    [complete] => 
    [id] => 8149011477
    [time] => 1549162632965
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 3:57:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:57:22 - cex place new buy order: eth_btc 0.031421 1.16441 [8149012234] margin:0.37872760255879]Array
(
    [complete] => 
    [id] => 8149012234
    [time] => 1549162641965
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 3:57:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:57:32 - cex place new buy order: eth_btc 0.031423 1.16433 [8149013095] margin:0.39779779142666]Array
(
    [complete] => 
    [id] => 8149013095
    [time] => 1549162651673
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 3:57:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:57:40 - cex place new buy order: eth_btc 0.031425 1.16426 [8149013732] margin:0.35958631662687]Array
(
    [complete] => 
    [id] => 8149013732
    [time] => 1549162660241
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 3:57:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:57:52 - cex place new buy order: eth_btc 0.031427 1.16418 [8149014788] margin:0.35956343271708]Array
(
    [complete] => 
    [id] => 8149014788
    [time] => 1549162671802
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 3:58:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:58:02 - cex place new buy order: eth_btc 0.031429 1.16411 [8149015780] margin:0.37544942568966]Array
(
    [complete] => 
    [id] => 8149015780
    [time] => 1549162682469
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 3:58:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:58:12 - cex place new buy order: eth_btc 0.031431 1.16403 [8149016691] margin:0.36906239063343]Array
(
    [complete] => 
    [id] => 8149016691
    [time] => 1549162692448
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 3:58:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:58:23 - cex place new buy order: eth_btc 0.031433 1.16396 [8149017520] margin:0.36267616835808]Array
(
    [complete] => 
    [id] => 8149017520
    [time] => 1549162702530
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 3:58:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:58:32 - cex place new buy order: eth_btc 0.031435 1.16389 [8149018232] margin:0.36265309368539]Array
(
    [complete] => 
    [id] => 8149018232
    [time] => 1549162712195
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 3:58:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:58:42 - cex place new buy order: eth_btc 0.031437 1.16381 [8149018872] margin:0.34990616152941]Array
(
    [complete] => 
    [id] => 8149018872
    [time] => 1549162722060
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 3:58:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:58:52 - cex place new buy order: eth_btc 0.031439 1.16374 [8149019998] margin:0.34352237666591]Array
(
    [complete] => 
    [id] => 8149019998
    [time] => 1549162732340
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031439
)

2019-02-03 3:58:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:59:01 - cex place new buy order: eth_btc 0.031441 1.16366 [8149020778] margin:0.30533379981552]Array
(
    [complete] => 
    [id] => 8149020778
    [time] => 1549162741130
    [pending] => 1.16366000
    [amount] => 1.16366000
    [type] => buy
    [price] => 0.031441
)

2019-02-03 3:59:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:59:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:59:13 - cex place new buy order: eth_btc 0.031443 1.16359 [8149021832] margin:0.29895366218238]Array
(
    [complete] => 
    [id] => 8149021832
    [time] => 1549162753133
    [pending] => 1.16359000
    [amount] => 1.16359000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 3:59:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:59:23 - cex place new buy order: eth_btc 0.031445 1.16352 [8149022451] margin:0.30211480362536]Array
(
    [complete] => 
    [id] => 8149022451
    [time] => 1549162762732
    [pending] => 1.16352000
    [amount] => 1.16352000
    [type] => buy
    [price] => 0.031445
)

2019-02-03 3:59:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:59:33 - cex place new buy order: eth_btc 0.031447 1.16344 [8149023471] margin:0.29573568225902]Array
(
    [complete] => 
    [id] => 8149023471
    [time] => 1549162773125
    [pending] => 1.16344000
    [amount] => 1.16344000
    [type] => buy
    [price] => 0.031447
)

2019-02-03 3:59:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:59:43 - cex place new buy order: eth_btc 0.031449 1.16337 [8149024269] margin:0.29571687494039]Array
(
    [complete] => 
    [id] => 8149024269
    [time] => 1549162783165
    [pending] => 1.16337000
    [amount] => 1.16337000
    [type] => buy
    [price] => 0.031449
)

2019-02-03 3:59:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 3:59:52 - cex place new buy order: eth_btc 0.031451 1.16329 [8149024994] margin:0.29569807001368]Array
(
    [complete] => 
    [id] => 8149024994
    [time] => 1549162791792
    [pending] => 1.16329000
    [amount] => 1.16329000
    [type] => buy
    [price] => 0.031451
)

2019-02-03 4:00:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:00:02 - cex place new buy order: eth_btc 0.031455 1.16315 [8149025963] margin:0.28294388809409]Array
(
    [complete] => 
    [id] => 8149025963
    [time] => 1549162802041
    [pending] => 1.16315000
    [amount] => 1.16315000
    [type] => buy
    [price] => 0.031455
)

2019-02-03 4:00:09 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:00:11 - cex place new buy order: eth_btc 0.031457 1.16307 [8149026865] margin:0.27656801347873]Array
(
    [complete] => 
    [id] => 8149026865
    [time] => 1549162810732
    [pending] => 1.16307000
    [amount] => 1.16307000
    [type] => buy
    [price] => 0.031457
)

2019-02-03 4:00:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:00:20 - cex place new buy order: eth_btc 0.031459 1.163 [8149027688] margin:0.2829079118853]Array
(
    [complete] => 
    [id] => 8149027688
    [time] => 1549162820064
    [pending] => 1.16300000
    [amount] => 1.16300000
    [type] => buy
    [price] => 0.031459
)

2019-02-03 4:00:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:00:29 - cex place new buy order: eth_btc 0.031461 1.16292 [8149028641] margin:0.28288992721146]Array
(
    [complete] => 
    [id] => 8149028641
    [time] => 1549162828836
    [pending] => 1.16292000
    [amount] => 1.16292000
    [type] => buy
    [price] => 0.031461
)

2019-02-03 4:00:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:00:37 - cex place new buy order: eth_btc 0.031463 1.16285 [8149029098] margin:0.28605028128277]Array
(
    [complete] => 
    [id] => 8149029098
    [time] => 1549162837250
    [pending] => 1.16285000
    [amount] => 1.16285000
    [type] => buy
    [price] => 0.031463
)

2019-02-03 4:00:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:00:46 - cex place new buy order: eth_btc 0.031465 1.16278 [8149029452] margin:0.27967583028761]Array
(
    [complete] => 
    [id] => 8149029452
    [time] => 1549162845649
    [pending] => 1.16278000
    [amount] => 1.16278000
    [type] => buy
    [price] => 0.031465
)

2019-02-03 4:00:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:00:55 - cex place new buy order: eth_btc 0.031467 1.1627 [8149029872] margin:0.27648012203259]Array
(
    [complete] => 
    [id] => 8149029872
    [time] => 1549162854530
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.031467
)

2019-02-03 4:01:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:01:05 - cex place new buy order: eth_btc 0.031469 1.16263 [8149030413] margin:0.28281801137626]Array
(
    [complete] => 
    [id] => 8149030413
    [time] => 1549162864922
    [pending] => 1.16263000
    [amount] => 1.16263000
    [type] => buy
    [price] => 0.031469
)

2019-02-03 4:01:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:01:14 - cex place new buy order: eth_btc 0.031471 1.16256 [8149031063] margin:0.28280003813035]Array
(
    [complete] => 
    [id] => 8149031063
    [time] => 1549162873576
    [pending] => 1.16256000
    [amount] => 1.16256000
    [type] => buy
    [price] => 0.031471
)

2019-02-03 4:01:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:01:23 - cex place new buy order: eth_btc 0.031473 1.16248 [8149031574] margin:0.28278206716867]Array
(
    [complete] => 
    [id] => 8149031574
    [time] => 1549162882593
    [pending] => 1.16248000
    [amount] => 1.16248000
    [type] => buy
    [price] => 0.031473
)

2019-02-03 4:01:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:01:34 - cex place new buy order: eth_btc 0.031475 1.16241 [8149032466] margin:0.27323272438442]Array
(
    [complete] => 
    [id] => 8149032466
    [time] => 1549162893614
    [pending] => 1.16241000
    [amount] => 1.16241000
    [type] => buy
    [price] => 0.031475
)

2019-02-03 4:01:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:01:42 - cex place new buy order: eth_btc 0.031477 1.16233 [8149033073] margin:0.26368459510118]Array
(
    [complete] => 
    [id] => 8149033073
    [time] => 1549162902066
    [pending] => 1.16233000
    [amount] => 1.16233000
    [type] => buy
    [price] => 0.031477
)

2019-02-03 4:01:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:01:51 - cex place new buy order: eth_btc 0.031479 1.16226 [8149033863] margin:0.25731440007624]Array
(
    [complete] => 
    [id] => 8149033863
    [time] => 1549162910975
    [pending] => 1.16226000
    [amount] => 1.16226000
    [type] => buy
    [price] => 0.031479
)

2019-02-03 4:02:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:02:01 - cex place new buy order: eth_btc 0.031481 1.16219 [8149034664] margin:0.28271020615609]Array
(
    [complete] => 
    [id] => 8149034664
    [time] => 1549162921029
    [pending] => 1.16219000
    [amount] => 1.16219000
    [type] => buy
    [price] => 0.031481
)

2019-02-03 4:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:02:06 - cex place new buy order: eth_btc 0.031483 1.16211 [8149035035] margin:0.26363434234347]Array
(
    [complete] => 
    [id] => 8149035035
    [time] => 1549162925652
    [pending] => 1.16211000
    [amount] => 1.16211000
    [type] => buy
    [price] => 0.031483
)

2019-02-03 4:02:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:02:16 - cex place new buy order: eth_btc 0.031485 1.16204 [8149035674] margin:0.2667937112911]Array
(
    [complete] => 
    [id] => 8149035674
    [time] => 1549162936150
    [pending] => 1.16204000
    [amount] => 1.16204000
    [type] => buy
    [price] => 0.031485
)

2019-02-03 4:02:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:02:25 - cex place new buy order: eth_btc 0.031487 1.16196 [8149036316] margin:0.26677676501414]Array
(
    [complete] => 
    [id] => 8149036316
    [time] => 1549162944948
    [pending] => 1.16196000
    [amount] => 1.16196000
    [type] => buy
    [price] => 0.031487
)

2019-02-03 4:02:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:02:33 - cex place new buy order: eth_btc 0.031489 1.16189 [8149036985] margin:0.25088126012256]Array
(
    [complete] => 
    [id] => 8149036985
    [time] => 1549162953062
    [pending] => 1.16189000
    [amount] => 1.16189000
    [type] => buy
    [price] => 0.031489
)

2019-02-03 4:02:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:02:46 - cex place new buy order: eth_btc 0.031491 1.16182 [8149037953] margin:0.25721634752789]Array
(
    [complete] => 
    [id] => 8149037953
    [time] => 1549162965772
    [pending] => 1.16182000
    [amount] => 1.16182000
    [type] => buy
    [price] => 0.031491
)

2019-02-03 4:02:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:02:56 - cex place new buy order: eth_btc 0.031493 1.16174 [8149038726] margin:0.27625186549392]Array
(
    [complete] => 
    [id] => 8149038726
    [time] => 1549162975773
    [pending] => 1.16174000
    [amount] => 1.16174000
    [type] => buy
    [price] => 0.031493
)

2019-02-03 4:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:03:05 - cex place new buy order: eth_btc 0.031495 1.16167 [8149039394] margin:0.26988410858866]Array
(
    [complete] => 
    [id] => 8149039394
    [time] => 1549162984770
    [pending] => 1.16167000
    [amount] => 1.16167000
    [type] => buy
    [price] => 0.031495
)

2019-02-03 4:03:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:03:14 - cex place new buy order: eth_btc 0.031497 1.1616 [8149040165] margin:0.24764263263166]Array
(
    [complete] => 
    [id] => 8149040165
    [time] => 1549162994214
    [pending] => 1.16160000
    [amount] => 1.16160000
    [type] => buy
    [price] => 0.031497
)

2019-02-03 4:03:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:03:23 - cex place new buy order: eth_btc 0.031499 1.16152 [8149040770] margin:0.24127750087304]Array
(
    [complete] => 
    [id] => 8149040770
    [time] => 1549163003448
    [pending] => 1.16152000
    [amount] => 1.16152000
    [type] => buy
    [price] => 0.031499
)

2019-02-03 4:03:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:03:33 - cex place new buy order: eth_btc 0.031502 1.16141 [8149041576] margin:0.23173131864642]Array
(
    [complete] => 
    [id] => 8149041576
    [time] => 1549163013463
    [pending] => 1.16141000
    [amount] => 1.16141000
    [type] => buy
    [price] => 0.031502
)

2019-02-03 4:03:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:03:41 - cex place new buy order: eth_btc 0.031504 1.16134 [8149042183] margin:0.22536820721177]Array
(
    [complete] => 
    [id] => 8149042183
    [time] => 1549163021504
    [pending] => 1.16134000
    [amount] => 1.16134000
    [type] => buy
    [price] => 0.031504
)

2019-02-03 4:03:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:03:50 - cex place new buy order: eth_btc 0.031506 1.16126 [8149042823] margin:0.21900590363739]Array
(
    [complete] => 
    [id] => 8149042823
    [time] => 1549163029956
    [pending] => 1.16126000
    [amount] => 1.16126000
    [type] => buy
    [price] => 0.031506
)

2019-02-03 4:03:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:03:59 - cex place new buy order: eth_btc 0.031508 1.16119 [8149043544] margin:0.21581820490033]Array
(
    [complete] => 
    [id] => 8149043544
    [time] => 1549163039267
    [pending] => 1.16119000
    [amount] => 1.16119000
    [type] => buy
    [price] => 0.031508
)

2019-02-03 4:04:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:04:06 - cex place new buy order: eth_btc 0.03151 1.16112 [8149044089] margin:0.20945731513804]Array
(
    [complete] => 
    [id] => 8149044089
    [time] => 1549163045741
    [pending] => 1.16112000
    [amount] => 1.16112000
    [type] => buy
    [price] => 0.03151
)

2019-02-03 4:04:16 - cex delete buy orders: eth_btc [above margin]
2019-02-03 4:04:29 - cex place new buy order: eth_btc 0.031455 1.1631 [8149045549]Array
(
    [complete] => 
    [id] => 8149045549
    [time] => 1549163069117
    [pending] => 1.16310000
    [amount] => 1.16310000
    [type] => buy
    [price] => 0.031455
)

2019-02-03 4:04:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:04:42 - cex place new buy order: eth_btc 0.031457 1.16307 [8149046606] margin:0.36875735130495]Array
(
    [complete] => 
    [id] => 8149046606
    [time] => 1549163082346
    [pending] => 1.16307000
    [amount] => 1.16307000
    [type] => buy
    [price] => 0.031457
)

2019-02-03 4:04:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:04:53 - cex place new buy order: eth_btc 0.031459 1.163 [8149047452] margin:0.3687339076258]Array
(
    [complete] => 
    [id] => 8149047452
    [time] => 1549163093278
    [pending] => 1.16300000
    [amount] => 1.16300000
    [type] => buy
    [price] => 0.031459
)

2019-02-03 4:05:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:05:03 - cex place new buy order: eth_btc 0.031461 0.00994 [] margin:0.35599631289531]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 4:05:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:05:05 - cex place new buy order: eth_btc 0.031461 1.16292 [8149048391] margin:0.3655319284193]Array
(
    [complete] => 
    [id] => 8149048391
    [time] => 1549163105441
    [pending] => 1.16292000
    [amount] => 1.16292000
    [type] => buy
    [price] => 0.031461
)

2019-02-03 4:05:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:05:17 - cex place new buy order: eth_btc 0.031463 1.16285 [8149049386] margin:0.34961701045673]Array
(
    [complete] => 
    [id] => 8149049386
    [time] => 1549163116650
    [pending] => 1.16285000
    [amount] => 1.16285000
    [type] => buy
    [price] => 0.031463
)

2019-02-03 4:05:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:05:28 - cex place new buy order: eth_btc 0.031465 1.16278 [8149050246] margin:0.34323851898934]Array
(
    [complete] => 
    [id] => 8149050246
    [time] => 1549163128485
    [pending] => 1.16278000
    [amount] => 1.16278000
    [type] => buy
    [price] => 0.031465
)

2019-02-03 4:05:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:05:41 - cex place new buy order: eth_btc 0.031467 1.1627 [8149051178] margin:0.32414910858996]Array
(
    [complete] => 
    [id] => 8149051178
    [time] => 1549163140636
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.031467
)

2019-02-03 4:05:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:05:51 - cex place new buy order: eth_btc 0.031469 1.16263 [8149052096] margin:0.3050621246306]Array
(
    [complete] => 
    [id] => 8149052096
    [time] => 1549163151020
    [pending] => 1.16263000
    [amount] => 1.16263000
    [type] => buy
    [price] => 0.031469
)

2019-02-03 4:06:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:06:01 - cex place new buy order: eth_btc 0.031471 1.16256 [8149053045] margin:0.27326745257539]Array
(
    [complete] => 
    [id] => 8149053045
    [time] => 1549163161415
    [pending] => 1.16256000
    [amount] => 1.16256000
    [type] => buy
    [price] => 0.031471
)

2019-02-03 4:06:09 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:06:11 - cex place new buy order: eth_btc 0.031473 1.16248 [8149053838] margin:0.27642741397387]Array
(
    [complete] => 
    [id] => 8149053838
    [time] => 1549163170980
    [pending] => 1.16248000
    [amount] => 1.16248000
    [type] => buy
    [price] => 0.031473
)

2019-02-03 4:06:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:06:20 - cex place new buy order: eth_btc 0.031475 1.16241 [8149054489] margin:0.30182684670372]Array
(
    [complete] => 
    [id] => 8149054489
    [time] => 1549163179775
    [pending] => 1.16241000
    [amount] => 1.16241000
    [type] => buy
    [price] => 0.031475
)

2019-02-03 4:06:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:06:30 - cex place new buy order: eth_btc 0.031477 1.16233 [8149055321] margin:0.29227690059408]Array
(
    [complete] => 
    [id] => 8149055321
    [time] => 1549163190346
    [pending] => 1.16233000
    [amount] => 1.16233000
    [type] => buy
    [price] => 0.031477
)

2019-02-03 4:06:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:06:40 - cex place new buy order: eth_btc 0.031479 1.16226 [8149056086] margin:0.2859048889736]Array
(
    [complete] => 
    [id] => 8149056086
    [time] => 1549163199977
    [pending] => 1.16226000
    [amount] => 1.16226000
    [type] => buy
    [price] => 0.031479
)

2019-02-03 4:06:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:06:48 - cex place new buy order: eth_btc 0.031481 1.16219 [8149056725] margin:0.27953368698579]Array
(
    [complete] => 
    [id] => 8149056725
    [time] => 1549163207514
    [pending] => 1.16219000
    [amount] => 1.16219000
    [type] => buy
    [price] => 0.031481
)

2019-02-03 4:07:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:07:05 - cex place new buy order: eth_btc 0.031483 1.16211 [8149057950] margin:0.27316329447638]Array
(
    [complete] => 
    [id] => 8149057950
    [time] => 1549163225353
    [pending] => 1.16211000
    [amount] => 1.16211000
    [type] => buy
    [price] => 0.031483
)

2019-02-03 4:07:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:07:15 - cex place new buy order: eth_btc 0.031485 1.16204 [8149058659] margin:0.2667937112911]Array
(
    [complete] => 
    [id] => 8149058659
    [time] => 1549163234741
    [pending] => 1.16204000
    [amount] => 1.16204000
    [type] => buy
    [price] => 0.031485
)

2019-02-03 4:07:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:07:25 - cex place new buy order: eth_btc 0.031487 1.16196 [8149059460] margin:0.26042493727569]Array
(
    [complete] => 
    [id] => 8149059460
    [time] => 1549163244730
    [pending] => 1.16196000
    [amount] => 1.16196000
    [type] => buy
    [price] => 0.031487
)

2019-02-03 4:07:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:07:32 - cex place new buy order: eth_btc 0.031489 1.16189 [8149060169] margin:0.25088126012256]Array
(
    [complete] => 
    [id] => 8149060169
    [time] => 1549163252238
    [pending] => 1.16189000
    [amount] => 1.16189000
    [type] => buy
    [price] => 0.031489
)

2019-02-03 4:07:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:07:41 - cex place new buy order: eth_btc 0.031491 1.16182 [8149060934] margin:0.21275920104158]Array
(
    [complete] => 
    [id] => 8149060934
    [time] => 1549163261213
    [pending] => 1.16182000
    [amount] => 1.16182000
    [type] => buy
    [price] => 0.031491
)

2019-02-03 4:07:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:07:51 - cex place new buy order: eth_btc 0.031493 1.16174 [8149061744] margin:0.20957038071951]Array
(
    [complete] => 
    [id] => 8149061744
    [time] => 1549163271055
    [pending] => 1.16174000
    [amount] => 1.16174000
    [type] => buy
    [price] => 0.031493
)

2019-02-03 4:08:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:08:01 - cex place new buy order: eth_btc 0.031495 1.16167 [8149062603] margin:0.23495792983013]Array
(
    [complete] => 
    [id] => 8149062603
    [time] => 1549163280987
    [pending] => 1.16167000
    [amount] => 1.16167000
    [type] => buy
    [price] => 0.031495
)

2019-02-03 4:08:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:08:05 - cex place new buy order: eth_btc 0.031497 1.1616 [8149062865] margin:0.22859319935231]Array
(
    [complete] => 
    [id] => 8149062865
    [time] => 1549163284881
    [pending] => 1.16160000
    [amount] => 1.16160000
    [type] => buy
    [price] => 0.031497
)

2019-02-03 4:08:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:08:14 - cex place new buy order: eth_btc 0.031499 1.16152 [8149063586] margin:0.2222292771199]Array
(
    [complete] => 
    [id] => 8149063586
    [time] => 1549163294177
    [pending] => 1.16152000
    [amount] => 1.16152000
    [type] => buy
    [price] => 0.031499
)

2019-02-03 4:08:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:08:23 - cex place new buy order: eth_btc 0.031501 1.16145 [8149064290] margin:0.22221516777245]Array
(
    [complete] => 
    [id] => 8149064290
    [time] => 1549163302932
    [pending] => 1.16145000
    [amount] => 1.16145000
    [type] => buy
    [price] => 0.031501
)

2019-02-03 4:08:32 - cex delete buy orders: eth_btc [above margin]
2019-02-03 4:08:41 - cex place new buy order: eth_btc 0.031455 1.1631 [8149065165]Array
(
    [complete] => 
    [id] => 8149065165
    [time] => 1549163320814
    [pending] => 1.16310000
    [amount] => 1.16310000
    [type] => buy
    [price] => 0.031455
)

2019-02-03 4:08:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:08:49 - cex place new buy order: eth_btc 0.031457 1.16307 [8149065547] margin:0.32107321105002]Array
(
    [complete] => 
    [id] => 8149065547
    [time] => 1549163329048
    [pending] => 1.16307000
    [amount] => 1.16307000
    [type] => buy
    [price] => 0.031457
)

2019-02-03 4:08:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:08:59 - cex place new buy order: eth_btc 0.031459 1.163 [8149066161] margin:0.31469531771513]Array
(
    [complete] => 
    [id] => 8149066161
    [time] => 1549163338903
    [pending] => 1.16300000
    [amount] => 1.16300000
    [type] => buy
    [price] => 0.031459
)

2019-02-03 4:09:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:09:05 - cex place new buy order: eth_btc 0.031461 1.16292 [8149066620] margin:0.30831823527542]Array
(
    [complete] => 
    [id] => 8149066620
    [time] => 1549163344764
    [pending] => 1.16292000
    [amount] => 1.16292000
    [type] => buy
    [price] => 0.031461
)

2019-02-03 4:09:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:09:18 - cex place new buy order: eth_btc 0.031463 1.16285 [8149067441] margin:0.30829863649366]Array
(
    [complete] => 
    [id] => 8149067441
    [time] => 1549163357857
    [pending] => 1.16285000
    [amount] => 1.16285000
    [type] => buy
    [price] => 0.031463
)

2019-02-03 4:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:09:29 - cex place new buy order: eth_btc 0.031465 1.16278 [8149068237] margin:0.32734784681392]Array
(
    [complete] => 
    [id] => 8149068237
    [time] => 1549163369170
    [pending] => 1.16278000
    [amount] => 1.16278000
    [type] => buy
    [price] => 0.031465
)

2019-02-03 4:09:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:09:39 - cex place new buy order: eth_btc 0.031467 1.1627 [8149068953] margin:0.3209711761528]Array
(
    [complete] => 
    [id] => 8149068953
    [time] => 1549163378599
    [pending] => 1.16270000
    [amount] => 1.16270000
    [type] => buy
    [price] => 0.031467
)

2019-02-03 4:09:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:09:47 - cex place new buy order: eth_btc 0.031469 1.16263 [8149069570] margin:0.28281801137626]Array
(
    [complete] => 
    [id] => 8149069570
    [time] => 1549163387387
    [pending] => 1.16263000
    [amount] => 1.16263000
    [type] => buy
    [price] => 0.031469
)

2019-02-03 4:09:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:09:57 - cex place new buy order: eth_btc 0.031471 1.16256 [8149070360] margin:0.27644498109372]Array
(
    [complete] => 
    [id] => 8149070360
    [time] => 1549163396642
    [pending] => 1.16256000
    [amount] => 1.16256000
    [type] => buy
    [price] => 0.031471
)

2019-02-03 4:10:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:10:06 - cex place new buy order: eth_btc 0.031473 1.16248 [8149071134] margin:0.24147682140248]Array
(
    [complete] => 
    [id] => 8149071134
    [time] => 1549163405927
    [pending] => 1.16248000
    [amount] => 1.16248000
    [type] => buy
    [price] => 0.031473
)

2019-02-03 4:10:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:10:15 - cex place new buy order: eth_btc 0.031475 1.16241 [8149072291] margin:0.25734710087371]Array
(
    [complete] => 
    [id] => 8149072291
    [time] => 1549163414539
    [pending] => 1.16241000
    [amount] => 1.16241000
    [type] => buy
    [price] => 0.031475
)

2019-02-03 4:10:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:10:23 - cex place new buy order: eth_btc 0.031477 1.16233 [8149073282] margin:0.25097690377101]Array
(
    [complete] => 
    [id] => 8149073282
    [time] => 1549163423024
    [pending] => 1.16233000
    [amount] => 1.16233000
    [type] => buy
    [price] => 0.031477
)

2019-02-03 4:10:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:10:32 - cex place new buy order: eth_btc 0.031479 1.16226 [8149073906] margin:0.24460751612185]Array
(
    [complete] => 
    [id] => 8149073906
    [time] => 1549163431900
    [pending] => 1.16226000
    [amount] => 1.16226000
    [type] => buy
    [price] => 0.031479
)

2019-02-03 4:10:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:10:42 - cex place new buy order: eth_btc 0.031481 1.16219 [8149074652] margin:0.24776849528285]Array
(
    [complete] => 
    [id] => 8149074652
    [time] => 1549163442323
    [pending] => 1.16219000
    [amount] => 1.16219000
    [type] => buy
    [price] => 0.031481
)

2019-02-03 4:10:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:10:54 - cex place new buy order: eth_btc 0.031483 1.16211 [8149075585] margin:0.22234221643425]Array
(
    [complete] => 
    [id] => 8149075585
    [time] => 1549163453628
    [pending] => 1.16211000
    [amount] => 1.16211000
    [type] => buy
    [price] => 0.031483
)

2019-02-03 4:11:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:11:02 - cex place new buy order: eth_btc 0.031485 1.16204 [8149075958] margin:0.20644751468955]Array
(
    [complete] => 
    [id] => 8149075958
    [time] => 1549163461961
    [pending] => 1.16204000
    [amount] => 1.16204000
    [type] => buy
    [price] => 0.031485
)

2019-02-03 4:11:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:11:13 - cex place new buy order: eth_btc 0.031487 1.16196 [8149076466] margin:0.22866579858354]Array
(
    [complete] => 
    [id] => 8149076466
    [time] => 1549163472868
    [pending] => 1.16196000
    [amount] => 1.16196000
    [type] => buy
    [price] => 0.031487
)

2019-02-03 4:11:20 - cex delete buy orders: eth_btc [above margin]
2019-02-03 4:11:29 - cex place new buy order: eth_btc 0.031382 1.1659 [8149077347]Array
(
    [complete] => 
    [id] => 8149077347
    [time] => 1549163489112
    [pending] => 1.16590000
    [amount] => 1.16590000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 4:11:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:11:37 - cex place new buy order: eth_btc 0.031388 1.16563 [8149077843] margin:0.51930674142986]Array
(
    [complete] => 
    [id] => 8149077843
    [time] => 1549163497466
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 4:11:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:11:47 - cex place new buy order: eth_btc 0.031394 1.16541 [8149078419] margin:0.49691023762504]Array
(
    [complete] => 
    [id] => 8149078419
    [time] => 1549163507415
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 4:11:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:11:56 - cex place new buy order: eth_btc 0.031396 1.16533 [8149079143] margin:0.4491017964072]Array
(
    [complete] => 
    [id] => 8149079143
    [time] => 1549163516134
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 4:12:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:12:06 - cex place new buy order: eth_btc 0.031398 1.16526 [8149080081] margin:0.38218994840433]Array
(
    [complete] => 
    [id] => 8149080081
    [time] => 1549163525815
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 4:12:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:12:14 - cex place new buy order: eth_btc 0.0314 1.16518 [8149080897] margin:0.38535031847133]Array
(
    [complete] => 
    [id] => 8149080897
    [time] => 1549163534362
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 4:12:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:12:23 - cex place new buy order: eth_btc 0.031402 1.16511 [8149081518] margin:0.38532577542834]Array
(
    [complete] => 
    [id] => 8149081518
    [time] => 1549163542900
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 4:12:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:12:33 - cex place new buy order: eth_btc 0.031404 1.16504 [8149082415] margin:0.3821169277799]Array
(
    [complete] => 
    [id] => 8149082415
    [time] => 1549163553344
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 4:12:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:12:44 - cex place new buy order: eth_btc 0.031406 1.16496 [8149083256] margin:0.38846080366808]Array
(
    [complete] => 
    [id] => 8149083256
    [time] => 1549163563852
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 4:12:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:12:55 - cex place new buy order: eth_btc 0.031408 1.16489 [8149084028] margin:0.42664289353032]Array
(
    [complete] => 
    [id] => 8149084028
    [time] => 1549163574875
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 4:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:13:06 - cex place new buy order: eth_btc 0.03141 1.16481 [8149084963] margin:0.41706462909901]Array
(
    [complete] => 
    [id] => 8149084963
    [time] => 1549163586291
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 4:13:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:13:17 - cex place new buy order: eth_btc 0.031412 1.16474 [8149085611] margin:0.4106710811155]Array
(
    [complete] => 
    [id] => 8149085611
    [time] => 1549163596881
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 4:13:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:13:28 - cex place new buy order: eth_btc 0.031414 1.16466 [8149086222] margin:0.41064493537912]Array
(
    [complete] => 
    [id] => 8149086222
    [time] => 1549163607840
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 4:13:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:13:38 - cex place new buy order: eth_btc 0.031416 1.16459 [8149086826] margin:0.40425261013497]Array
(
    [complete] => 
    [id] => 8149086826
    [time] => 1549163618233
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 4:13:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:13:46 - cex place new buy order: eth_btc 0.031418 1.16452 [8149087359] margin:0.39786109873321]Array
(
    [complete] => 
    [id] => 8149087359
    [time] => 1549163626124
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 4:13:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:13:55 - cex place new buy order: eth_btc 0.03142 1.16444 [8149087958] margin:0.41056651814131]Array
(
    [complete] => 
    [id] => 8149087958
    [time] => 1549163635118
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 4:14:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:14:06 - cex place new buy order: eth_btc 0.031422 1.16437 [8149088701] margin:0.38508051683535]Array
(
    [complete] => 
    [id] => 8149088701
    [time] => 1549163645958
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 4:14:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:14:15 - cex place new buy order: eth_btc 0.031426 1.16422 [8149089348] margin:0.35002863870679]Array
(
    [complete] => 
    [id] => 8149089348
    [time] => 1549163654543
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 4:14:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:14:22 - cex place new buy order: eth_btc 0.031428 1.16415 [8149089928] margin:0.33727885961563]Array
(
    [complete] => 
    [id] => 8149089928
    [time] => 1549163662455
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 4:14:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:14:31 - cex place new buy order: eth_btc 0.03143 1.16407 [8149090593] margin:0.35316576519249]Array
(
    [complete] => 
    [id] => 8149090593
    [time] => 1549163671470
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 4:14:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:14:42 - cex place new buy order: eth_btc 0.031432 1.164 [8149091551] margin:0.27678798676507]Array
(
    [complete] => 
    [id] => 8149091551
    [time] => 1549163681896
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 4:14:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:14:52 - cex place new buy order: eth_btc 0.031434 1.16392 [8149092312] margin:0.27040783864603]Array
(
    [complete] => 
    [id] => 8149092312
    [time] => 1549163691646
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 4:15:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:15:01 - cex place new buy order: eth_btc 0.031436 1.16385 [8149093088] margin:0.26402850235399]Array
(
    [complete] => 
    [id] => 8149093088
    [time] => 1549163700747
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 4:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:15:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:15:14 - cex place new buy order: eth_btc 0.031438 1.16378 [8149094218] margin:0.25764997773394]Array
(
    [complete] => 
    [id] => 8149094218
    [time] => 1549163714352
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 4:15:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:15:24 - cex place new buy order: eth_btc 0.03144 1.1637 [8149094884] margin:0.25127226463102]Array
(
    [complete] => 
    [id] => 8149094884
    [time] => 1549163724177
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 4:15:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:15:38 - cex place new buy order: eth_btc 0.031442 1.16363 [8149095766] margin:0.26715857769861]Array
(
    [complete] => 
    [id] => 8149095766
    [time] => 1549163737936
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 4:15:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:15:47 - cex place new buy order: eth_btc 0.031444 1.16355 [8149096300] margin:0.27668235593437]Array
(
    [complete] => 
    [id] => 8149096300
    [time] => 1549163747367
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 4:15:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:15:56 - cex place new buy order: eth_btc 0.031446 1.16348 [8149096896] margin:0.27030464923998]Array
(
    [complete] => 
    [id] => 8149096896
    [time] => 1549163756413
    [pending] => 1.16348000
    [amount] => 1.16348000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 4:16:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:16:07 - cex place new buy order: eth_btc 0.031448 1.16341 [8149097569] margin:0.27982701602645]Array
(
    [complete] => 
    [id] => 8149097569
    [time] => 1549163767207
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031448
)

2019-02-03 4:16:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:16:18 - cex place new buy order: eth_btc 0.03145 1.16333 [8149098162] margin:0.24165341812401]Array
(
    [complete] => 
    [id] => 8149098162
    [time] => 1549163778473
    [pending] => 1.16333000
    [amount] => 1.16333000
    [type] => buy
    [price] => 0.03145
)

2019-02-03 4:16:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:16:28 - cex place new buy order: eth_btc 0.031452 1.16326 [8149098571] margin:0.23527915553858]Array
(
    [complete] => 
    [id] => 8149098571
    [time] => 1549163788244
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 4:16:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:16:37 - cex place new buy order: eth_btc 0.031454 1.16318 [8149099008] margin:0.22890570356711]Array
(
    [complete] => 
    [id] => 8149099008
    [time] => 1549163796623
    [pending] => 1.16318000
    [amount] => 1.16318000
    [type] => buy
    [price] => 0.031454
)

2019-02-03 4:16:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:16:47 - cex place new buy order: eth_btc 0.031456 1.16311 [8149099531] margin:0.22253306205493]Array
(
    [complete] => 
    [id] => 8149099531
    [time] => 1549163807381
    [pending] => 1.16311000
    [amount] => 1.16311000
    [type] => buy
    [price] => 0.031456
)

2019-02-03 4:17:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:17:04 - cex place new buy order: eth_btc 0.031458 1.16304 [8149100323] margin:0.21934007247759]Array
(
    [complete] => 
    [id] => 8149100323
    [time] => 1549163824230
    [pending] => 1.16304000
    [amount] => 1.16304000
    [type] => buy
    [price] => 0.031458
)

2019-02-03 4:17:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:17:14 - cex place new buy order: eth_btc 0.03146 1.16296 [8149101012] margin:0.21296884933248]Array
(
    [complete] => 
    [id] => 8149101012
    [time] => 1549163834215
    [pending] => 1.16296000
    [amount] => 1.16296000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 4:17:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:17:23 - cex place new buy order: eth_btc 0.031462 1.16289 [8149101559] margin:0.20341999872862]Array
(
    [complete] => 
    [id] => 8149101559
    [time] => 1549163842923
    [pending] => 1.16289000
    [amount] => 1.16289000
    [type] => buy
    [price] => 0.031462
)

2019-02-03 4:17:31 - cex delete buy orders: eth_btc [above margin]
2019-02-03 4:17:40 - cex place new buy order: eth_btc 0.031426 1.1642 [8149102949]Array
(
    [complete] => 
    [id] => 8149102949
    [time] => 1549163860157
    [pending] => 1.16420000
    [amount] => 1.16420000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 4:17:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:17:50 - cex place new buy order: eth_btc 0.031428 1.16415 [8149103830] margin:0.27682321496756]Array
(
    [complete] => 
    [id] => 8149103830
    [time] => 1549163869752
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 4:17:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:17:59 - cex place new buy order: eth_btc 0.03143 1.16407 [8149104628] margin:0.27998727330576]Array
(
    [complete] => 
    [id] => 8149104628
    [time] => 1549163878834
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 4:18:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:18:06 - cex place new buy order: eth_btc 0.031432 1.164 [8149105394] margin:0.27996945787732]Array
(
    [complete] => 
    [id] => 8149105394
    [time] => 1549163885985
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 4:18:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:18:22 - cex place new buy order: eth_btc 0.031434 1.16392 [8149106878] margin:0.2799516447159]Array
(
    [complete] => 
    [id] => 8149106878
    [time] => 1549163901581
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 4:18:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:18:31 - cex place new buy order: eth_btc 0.031436 1.16385 [8149107797] margin:0.26720956864741]Array
(
    [complete] => 
    [id] => 8149107797
    [time] => 1549163911151
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 4:18:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:18:41 - cex place new buy order: eth_btc 0.031438 1.16378 [8149108620] margin:0.2608308416566]Array
(
    [complete] => 
    [id] => 8149108620
    [time] => 1549163920576
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 4:18:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:18:52 - cex place new buy order: eth_btc 0.03144 1.1637 [8149109517] margin:0.23218829516538]Array
(
    [complete] => 
    [id] => 8149109517
    [time] => 1549163931950
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 4:18:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:19:00 - cex place new buy order: eth_btc 0.031442 1.16363 [8149110127] margin:0.22899306659883]Array
(
    [complete] => 
    [id] => 8149110127
    [time] => 1549163939626
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 4:19:03 - cex delete buy orders: eth_btc[move]
2019-02-03 4:19:05 - cex place new buy order: eth_btc 0.031425 1.16359 [8149110539] margin:0.22580542569093]Array
(
    [complete] => 
    [id] => 8149110539
    [time] => 1549163944758
    [pending] => 1.16359000
    [amount] => 1.16359000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 4:19:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:19:15 - cex place new buy order: eth_btc 0.031427 1.16418 [8149111417] margin:0.27046806885798]Array
(
    [complete] => 
    [id] => 8149111417
    [time] => 1549163954775
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 4:19:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:19:24 - cex place new buy order: eth_btc 0.031429 1.16411 [8149112124] margin:0.27045085748831]Array
(
    [complete] => 
    [id] => 8149112124
    [time] => 1549163963698
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 4:19:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:19:33 - cex place new buy order: eth_btc 0.031431 1.16403 [8149112800] margin:0.26088893130984]Array
(
    [complete] => 
    [id] => 8149112800
    [time] => 1549163973050
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 4:19:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:19:42 - cex place new buy order: eth_btc 0.031433 1.16396 [8149113542] margin:0.28314192091115]Array
(
    [complete] => 
    [id] => 8149113542
    [time] => 1549163982029
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 4:19:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:19:51 - cex place new buy order: eth_btc 0.031435 1.16389 [8149114215] margin:0.27676157149674]Array
(
    [complete] => 
    [id] => 8149114215
    [time] => 1549163991003
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 4:19:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:20:00 - cex place new buy order: eth_btc 0.031437 1.16381 [8149114915] margin:0.2703820339091]Array
(
    [complete] => 
    [id] => 8149114915
    [time] => 1549164000108
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 4:20:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:20:06 - cex place new buy order: eth_btc 0.031439 1.16374 [8149115493] margin:0.26400330799325]Array
(
    [complete] => 
    [id] => 8149115493
    [time] => 1549164006001
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031439
)

2019-02-03 4:20:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:20:16 - cex place new buy order: eth_btc 0.031441 1.16366 [8149116470] margin:0.25762539359435]Array
(
    [complete] => 
    [id] => 8149116470
    [time] => 1549164016485
    [pending] => 1.16366000
    [amount] => 1.16366000
    [type] => buy
    [price] => 0.031441
)

2019-02-03 4:20:23 - cex delete buy orders: eth_btc[move]
2019-02-03 4:20:25 - cex place new buy order: eth_btc 0.031425 1.16363 [8149117203] margin:0.22899306659883]Array
(
    [complete] => 
    [id] => 8149117203
    [time] => 1549164024565
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 4:20:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:20:33 - cex place new buy order: eth_btc 0.031427 1.16418 [8149117886] margin:0.28637795526141]Array
(
    [complete] => 
    [id] => 8149117886
    [time] => 1549164032916
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 4:20:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:20:43 - cex place new buy order: eth_btc 0.031429 1.16411 [8149118600] margin:0.28635973145821]Array
(
    [complete] => 
    [id] => 8149118600
    [time] => 1549164042954
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 4:20:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:20:51 - cex place new buy order: eth_btc 0.031431 1.16403 [8149119236] margin:0.25452578664376]Array
(
    [complete] => 
    [id] => 8149119236
    [time] => 1549164051120
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 4:20:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:21:00 - cex place new buy order: eth_btc 0.031433 1.16396 [8149119830] margin:0.23860274234084]Array
(
    [complete] => 
    [id] => 8149119830
    [time] => 1549164060110
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 4:21:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:21:13 - cex place new buy order: eth_btc 0.031435 1.16389 [8149120598] margin:0.24176872912358]Array
(
    [complete] => 
    [id] => 8149120598
    [time] => 1549164073114
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 4:21:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:21:26 - cex place new buy order: eth_btc 0.031437 1.16381 [8149121456] margin:0.23539141775615]Array
(
    [complete] => 
    [id] => 8149121456
    [time] => 1549164085590
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 4:21:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:21:35 - cex place new buy order: eth_btc 0.031439 1.16374 [8149122165] margin:0.22583415503039]Array
(
    [complete] => 
    [id] => 8149122165
    [time] => 1549164094763
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031439
)

2019-02-03 4:21:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:21:44 - cex place new buy order: eth_btc 0.031441 1.16366 [8149122906] margin:0.21945866861741]Array
(
    [complete] => 
    [id] => 8149122906
    [time] => 1549164104394
    [pending] => 1.16366000
    [amount] => 1.16366000
    [type] => buy
    [price] => 0.031441
)

2019-02-03 4:21:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:21:55 - cex place new buy order: eth_btc 0.031443 1.16359 [8149123797] margin:0.21308399325766]Array
(
    [complete] => 
    [id] => 8149123797
    [time] => 1549164114568
    [pending] => 1.16359000
    [amount] => 1.16359000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 4:22:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:22:06 - cex place new buy order: eth_btc 0.031445 1.16352 [8149124756] margin:0.20671012879632]Array
(
    [complete] => 
    [id] => 8149124756
    [time] => 1549164126357
    [pending] => 1.16352000
    [amount] => 1.16352000
    [type] => buy
    [price] => 0.031445
)

2019-02-03 4:22:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:22:17 - cex place new buy order: eth_btc 0.031447 1.16344 [8149125754] margin:0.20033707507872]Array
(
    [complete] => 
    [id] => 8149125754
    [time] => 1549164136725
    [pending] => 1.16344000
    [amount] => 1.16344000
    [type] => buy
    [price] => 0.031447
)

2019-02-03 4:22:24 - cex delete buy orders: eth_btc [above margin]
2019-02-03 4:22:32 - cex place new buy order: eth_btc 0.031353 1.1669 [8149127258]Array
(
    [complete] => 
    [id] => 8149127258
    [time] => 1549164151788
    [pending] => 1.16690000
    [amount] => 1.16690000
    [type] => buy
    [price] => 0.031353
)

2019-02-03 4:22:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:22:40 - cex place new buy order: eth_btc 0.031355 1.16686 [8149127937] margin:0.49433902088982]Array
(
    [complete] => 
    [id] => 8149127937
    [time] => 1549164160270
    [pending] => 1.16686000
    [amount] => 1.16686000
    [type] => buy
    [price] => 0.031355
)

2019-02-03 4:22:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:22:49 - cex place new buy order: eth_btc 0.031359 1.16671 [8149128685] margin:0.48152045664722]Array
(
    [complete] => 
    [id] => 8149128685
    [time] => 1549164168579
    [pending] => 1.16671000
    [amount] => 1.16671000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 4:22:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:22:58 - cex place new buy order: eth_btc 0.031361 1.16663 [8149129372] margin:0.47511240075253]Array
(
    [complete] => 
    [id] => 8149129372
    [time] => 1549164177646
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 4:23:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:23:07 - cex place new buy order: eth_btc 0.031363 1.16656 [8149130148] margin:0.46870516213373]Array
(
    [complete] => 
    [id] => 8149130148
    [time] => 1549164186557
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 4:23:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:23:21 - cex place new buy order: eth_btc 0.031365 1.16648 [8149131312] margin:0.46229874063446]Array
(
    [complete] => 
    [id] => 8149131312
    [time] => 1549164201468
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 4:23:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:23:31 - cex place new buy order: eth_btc 0.031367 1.16641 [8149131852] margin:0.45589313609846]Array
(
    [complete] => 
    [id] => 8149131852
    [time] => 1549164210971
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 4:23:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:23:41 - cex place new buy order: eth_btc 0.031369 1.16634 [8149132443] margin:0.45267620899614]Array
(
    [complete] => 
    [id] => 8149132443
    [time] => 1549164220820
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 4:23:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:23:51 - cex place new buy order: eth_btc 0.031371 1.16626 [8149133171] margin:0.46539797902521]Array
(
    [complete] => 
    [id] => 8149133171
    [time] => 1549164231482
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 4:23:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:24:01 - cex place new buy order: eth_btc 0.031373 1.16619 [8149133574] margin:0.43986867688777]Array
(
    [complete] => 
    [id] => 8149133574
    [time] => 1549164240534
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 4:24:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:24:04 - cex place new buy order: eth_btc 0.031375 1.16611 [8149133804] margin:0.43665338645418]Array
(
    [complete] => 
    [id] => 8149133804
    [time] => 1549164244179
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 4:24:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:24:14 - cex place new buy order: eth_btc 0.031377 1.16604 [8149134330] margin:0.42387736239922]Array
(
    [complete] => 
    [id] => 8149134330
    [time] => 1549164253578
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 4:24:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:24:24 - cex place new buy order: eth_btc 0.031379 1.16596 [8149135093] margin:0.41747665636254]Array
(
    [complete] => 
    [id] => 8149135093
    [time] => 1549164263529
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 4:24:31 - cex delete buy orders: eth_btc[move]
2019-02-03 4:24:33 - cex place new buy order: eth_btc 0.031352 1.16593 [8149135840] margin:0.39834289356278]Array
(
    [complete] => 
    [id] => 8149135840
    [time] => 1549164272622
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 4:24:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:24:42 - cex place new buy order: eth_btc 0.031354 1.16689 [8149136415] margin:0.49116540154366]Array
(
    [complete] => 
    [id] => 8149136415
    [time] => 1549164282166
    [pending] => 1.16689000
    [amount] => 1.16689000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 4:24:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:24:52 - cex place new buy order: eth_btc 0.031357 1.16678 [8149137005] margin:0.4847402493861]Array
(
    [complete] => 
    [id] => 8149137005
    [time] => 1549164291746
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 4:24:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:25:00 - cex place new buy order: eth_btc 0.031359 1.16671 [8149137472] margin:0.48152045664722]Array
(
    [complete] => 
    [id] => 8149137472
    [time] => 1549164300125
    [pending] => 1.16671000
    [amount] => 1.16671000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 4:25:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:25:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:25:14 - cex place new buy order: eth_btc 0.031361 1.16663 [8149138383] margin:0.50699913905807]Array
(
    [complete] => 
    [id] => 8149138383
    [time] => 1549164313795
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 4:25:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:25:23 - cex place new buy order: eth_btc 0.031363 1.16656 [8149138896] margin:0.47508210311513]Array
(
    [complete] => 
    [id] => 8149138896
    [time] => 1549164323492
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 4:25:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:25:33 - cex place new buy order: eth_btc 0.031365 1.16648 [8149139461] margin:0.47186354216482]Array
(
    [complete] => 
    [id] => 8149139461
    [time] => 1549164332766
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 4:25:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:25:41 - cex place new buy order: eth_btc 0.031367 1.16641 [8149139940] margin:0.46545732776484]Array
(
    [complete] => 
    [id] => 8149139940
    [time] => 1549164340659
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 4:25:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:25:52 - cex place new buy order: eth_btc 0.031369 1.16634 [8149140656] margin:0.4590519302496]Array
(
    [complete] => 
    [id] => 8149140656
    [time] => 1549164351546
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 4:25:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:26:01 - cex place new buy order: eth_btc 0.031371 1.16626 [8149141151] margin:0.43989671990055]Array
(
    [complete] => 
    [id] => 8149141151
    [time] => 1549164360529
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 4:26:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:26:06 - cex place new buy order: eth_btc 0.031373 1.16619 [8149141626] margin:0.43668122270744]Array
(
    [complete] => 
    [id] => 8149141626
    [time] => 1549164365963
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 4:26:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:26:14 - cex place new buy order: eth_btc 0.031375 1.16611 [8149142356] margin:0.43027888446217]Array
(
    [complete] => 
    [id] => 8149142356
    [time] => 1549164374170
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 4:26:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:26:25 - cex place new buy order: eth_btc 0.031377 1.16604 [8149143093] margin:0.43025145807438]Array
(
    [complete] => 
    [id] => 8149143093
    [time] => 1549164384746
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 4:26:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:26:34 - cex place new buy order: eth_btc 0.031379 1.16596 [8149143963] margin:0.42385034577264]Array
(
    [complete] => 
    [id] => 8149143963
    [time] => 1549164394255
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 4:26:43 - cex delete buy orders: eth_btc[move]
2019-02-03 4:26:44 - cex place new buy order: eth_btc 0.031352 1.16593 [8149144807] margin:0.4206500956023]Array
(
    [complete] => 
    [id] => 8149144807
    [time] => 1549164403857
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 4:27:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:27:01 - cex place new buy order: eth_btc 0.031354 1.16689 [8149146050] margin:0.52624864451105]Array
(
    [complete] => 
    [id] => 8149146050
    [time] => 1549164421073
    [pending] => 1.16689000
    [amount] => 1.16689000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 4:27:09 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:27:11 - cex place new buy order: eth_btc 0.031357 1.16678 [8149146740] margin:0.49430749115029]Array
(
    [complete] => 
    [id] => 8149146740
    [time] => 1549164430729
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 4:27:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:27:21 - cex place new buy order: eth_btc 0.031359 1.16671 [8149147429] margin:0.48789821103989]Array
(
    [complete] => 
    [id] => 8149147429
    [time] => 1549164441374
    [pending] => 1.16671000
    [amount] => 1.16671000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 4:27:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:27:31 - cex place new buy order: eth_btc 0.031361 1.16663 [8149148171] margin:0.48148974841362]Array
(
    [complete] => 
    [id] => 8149148171
    [time] => 1549164450999
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 4:27:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:27:41 - cex place new buy order: eth_btc 0.031364 1.16652 [8149148957] margin:0.50376227522]Array
(
    [complete] => 
    [id] => 8149148957
    [time] => 1549164461376
    [pending] => 1.16652000
    [amount] => 1.16652000
    [type] => buy
    [price] => 0.031364
)

2019-02-03 4:27:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:27:50 - cex place new buy order: eth_btc 0.031368 1.16637 [8149149659] margin:0.50688599846977]Array
(
    [complete] => 
    [id] => 8149149659
    [time] => 1549164470349
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 4:27:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:28:00 - cex place new buy order: eth_btc 0.03137 1.1663 [8149150339] margin:0.48772712782914]Array
(
    [complete] => 
    [id] => 8149150339
    [time] => 1549164479608
    [pending] => 1.16630000
    [amount] => 1.16630000
    [type] => buy
    [price] => 0.03137
)

2019-02-03 4:28:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:28:05 - cex place new buy order: eth_btc 0.031372 1.16622 [8149150709] margin:0.48132092311615]Array
(
    [complete] => 
    [id] => 8149150709
    [time] => 1549164484588
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 4:28:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:28:15 - cex place new buy order: eth_btc 0.031374 1.16615 [8149151564] margin:0.47491553515651]Array
(
    [complete] => 
    [id] => 8149151564
    [time] => 1549164494577
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 4:28:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:28:25 - cex place new buy order: eth_btc 0.031376 1.16607 [8149152429] margin:0.48125956144824]Array
(
    [complete] => 
    [id] => 8149152429
    [time] => 1549164505262
    [pending] => 1.16607000
    [amount] => 1.16607000
    [type] => buy
    [price] => 0.031376
)

2019-02-03 4:28:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:28:36 - cex place new buy order: eth_btc 0.031378 1.166 [8149153291] margin:0.48122888648097]Array
(
    [complete] => 
    [id] => 8149153291
    [time] => 1549164515587
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 4:28:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:28:44 - cex place new buy order: eth_btc 0.03138 1.16593 [8149154036] margin:0.47482472912683]Array
(
    [complete] => 
    [id] => 8149154036
    [time] => 1549164524181
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 4:28:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:28:54 - cex place new buy order: eth_btc 0.031382 1.16585 [8149154784] margin:0.47160792811167]Array
(
    [complete] => 
    [id] => 8149154784
    [time] => 1549164534187
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 4:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:29:05 - cex place new buy order: eth_btc 0.031384 1.16578 [8149155562] margin:0.47476421106296]Array
(
    [complete] => 
    [id] => 8149155562
    [time] => 1549164545426
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 4:29:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:29:19 - cex place new buy order: eth_btc 0.031386 1.1657 [8149156639] margin:0.46517555598036]Array
(
    [complete] => 
    [id] => 8149156639
    [time] => 1549164559512
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 4:29:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:29:28 - cex place new buy order: eth_btc 0.031388 1.16563 [8149157379] margin:0.45240219192049]Array
(
    [complete] => 
    [id] => 8149157379
    [time] => 1549164568460
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 4:29:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:29:39 - cex place new buy order: eth_btc 0.031391 1.16552 [8149158183] margin:0.439616450575]Array
(
    [complete] => 
    [id] => 8149158183
    [time] => 1549164579479
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 4:29:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:29:49 - cex place new buy order: eth_btc 0.031393 1.16544 [8149158915] margin:0.42366132577325]Array
(
    [complete] => 
    [id] => 8149158915
    [time] => 1549164589451
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 4:29:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:29:57 - cex place new buy order: eth_btc 0.031397 1.1653 [8149159491] margin:0.40768226263654]Array
(
    [complete] => 
    [id] => 8149159491
    [time] => 1549164597390
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 4:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:30:05 - cex place new buy order: eth_btc 0.031399 1.16522 [8149160135] margin:0.39173222077136]Array
(
    [complete] => 
    [id] => 8149160135
    [time] => 1549164605144
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 4:30:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:30:15 - cex place new buy order: eth_btc 0.031401 1.16515 [8149160979] margin:0.40126110633421]Array
(
    [complete] => 
    [id] => 8149160979
    [time] => 1549164614809
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 4:30:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:30:24 - cex place new buy order: eth_btc 0.031403 1.16507 [8149161671] margin:0.39486673247779]Array
(
    [complete] => 
    [id] => 8149161671
    [time] => 1549164623631
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 4:30:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:30:34 - cex place new buy order: eth_btc 0.031405 1.165 [8149162635] margin:0.38847317306161]Array
(
    [complete] => 
    [id] => 8149162635
    [time] => 1549164633602
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 4:30:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:30:42 - cex place new buy order: eth_btc 0.031407 1.16492 [8149163389] margin:0.38208042793006]Array
(
    [complete] => 
    [id] => 8149163389
    [time] => 1549164642120
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 4:30:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:30:50 - cex place new buy order: eth_btc 0.031409 1.16485 [8149164023] margin:0.37568849692764]Array
(
    [complete] => 
    [id] => 8149164023
    [time] => 1549164650064
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 4:30:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:31:01 - cex place new buy order: eth_btc 0.031411 1.16478 [8149164945] margin:0.36929737989875]Array
(
    [complete] => 
    [id] => 8149164945
    [time] => 1549164660980
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 4:31:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:31:06 - cex place new buy order: eth_btc 0.031413 0.00995 [] margin:0.35972368127843]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 4:31:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:31:17 - cex place new buy order: eth_btc 0.031413 1.1647 [8149166007] margin:0.34380670423073]Array
(
    [complete] => 
    [id] => 8149166007
    [time] => 1549164676578
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 4:31:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:31:26 - cex place new buy order: eth_btc 0.031415 1.16463 [8149166765] margin:0.36606716536687]Array
(
    [complete] => 
    [id] => 8149166765
    [time] => 1549164685945
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 4:31:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:31:34 - cex place new buy order: eth_btc 0.031417 1.16455 [8149167453] margin:0.34376293089728]Array
(
    [complete] => 
    [id] => 8149167453
    [time] => 1549164694361
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 4:31:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:31:48 - cex place new buy order: eth_btc 0.031419 1.16448 [8149168483] margin:0.33100989846908]Array
(
    [complete] => 
    [id] => 8149168483
    [time] => 1549164708228
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 4:31:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:31:59 - cex place new buy order: eth_btc 0.031421 1.16441 [8149169271] margin:0.32462365933612]Array
(
    [complete] => 
    [id] => 8149169271
    [time] => 1549164718568
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 4:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:32:05 - cex place new buy order: eth_btc 0.031423 1.16433 [8149169777] margin:0.31823823314134]Array
(
    [complete] => 
    [id] => 8149169777
    [time] => 1549164724585
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 4:32:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:32:15 - cex place new buy order: eth_btc 0.031425 1.16426 [8149170575] margin:0.27048528241846]Array
(
    [complete] => 
    [id] => 8149170575
    [time] => 1549164735388
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 4:32:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:32:25 - cex place new buy order: eth_btc 0.031427 1.16418 [8149171207] margin:0.28955993254207]Array
(
    [complete] => 
    [id] => 8149171207
    [time] => 1549164744780
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 4:32:39 - cex delete buy orders: eth_btc[move]
2019-02-03 4:32:41 - cex place new buy order: eth_btc 0.031396 1.16415 [8149172196] margin:0.29273259513809]Array
(
    [complete] => 
    [id] => 8149172196
    [time] => 1549164760520
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 4:32:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:32:50 - cex place new buy order: eth_btc 0.031398 1.16526 [8149172742] margin:0.38855978087775]Array
(
    [complete] => 
    [id] => 8149172742
    [time] => 1549164770241
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 4:33:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:33:02 - cex place new buy order: eth_btc 0.0314 1.16518 [8149173463] margin:0.38216560509552]Array
(
    [complete] => 
    [id] => 8149173463
    [time] => 1549164782522
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 4:33:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:33:12 - cex place new buy order: eth_btc 0.031402 1.16511 [8149173936] margin:0.37577224380612]Array
(
    [complete] => 
    [id] => 8149173936
    [time] => 1549164791842
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 4:33:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:33:21 - cex place new buy order: eth_btc 0.031404 1.16504 [8149174464] margin:0.36937969685389]Array
(
    [complete] => 
    [id] => 8149174464
    [time] => 1549164801331
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 4:33:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:33:31 - cex place new buy order: eth_btc 0.031406 1.16496 [8149174947] margin:0.36298796408329]Array
(
    [complete] => 
    [id] => 8149174947
    [time] => 1549164811063
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 4:33:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:33:41 - cex place new buy order: eth_btc 0.031409 1.16485 [8149175599] margin:0.3534018911777]Array
(
    [complete] => 
    [id] => 8149175599
    [time] => 1549164821429
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 4:33:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:33:50 - cex place new buy order: eth_btc 0.031411 1.16478 [8149175986] margin:0.35337938938589]Array
(
    [complete] => 
    [id] => 8149175986
    [time] => 1549164829737
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 4:33:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:33:59 - cex place new buy order: eth_btc 0.031413 1.1647 [8149176488] margin:0.34062330882119]Array
(
    [complete] => 
    [id] => 8149176488
    [time] => 1549164839013
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 4:34:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:34:06 - cex place new buy order: eth_btc 0.031415 1.16463 [8149176932] margin:0.33423523794367]Array
(
    [complete] => 
    [id] => 8149176932
    [time] => 1549164845597
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 4:34:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:34:14 - cex place new buy order: eth_btc 0.031417 1.16455 [8149177429] margin:0.33103097049367]Array
(
    [complete] => 
    [id] => 8149177429
    [time] => 1549164853676
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 4:34:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:34:23 - cex place new buy order: eth_btc 0.031419 1.16448 [8149177932] margin:0.3278271109838]Array
(
    [complete] => 
    [id] => 8149177932
    [time] => 1549164862998
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 4:34:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:34:33 - cex place new buy order: eth_btc 0.031421 1.16441 [8149178404] margin:0.32144107444068]Array
(
    [complete] => 
    [id] => 8149178404
    [time] => 1549164872523
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 4:34:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:34:43 - cex place new buy order: eth_btc 0.031423 1.16433 [8149178968] margin:0.3118734684785]Array
(
    [complete] => 
    [id] => 8149178968
    [time] => 1549164883247
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 4:34:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:34:52 - cex place new buy order: eth_btc 0.031425 1.16426 [8149179333] margin:0.31185361972952]Array
(
    [complete] => 
    [id] => 8149179333
    [time] => 1549164891678
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 4:35:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:35:01 - cex place new buy order: eth_btc 0.031427 1.16418 [] margin:0.31183377350683]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 4:35:05 - cex place new buy order: eth_btc 0.031398 1.1653 [8149180122]Array
(
    [complete] => 
    [id] => 8149180122
    [time] => 1549164904777
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 4:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:35:15 - cex place new buy order: eth_btc 0.0314 1.16518 [8149180765] margin:0.38853503184713]Array
(
    [complete] => 
    [id] => 8149180765
    [time] => 1549164915490
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 4:35:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:35:31 - cex place new buy order: eth_btc 0.031402 1.16511 [8149181675] margin:0.3821412648876]Array
(
    [complete] => 
    [id] => 8149181675
    [time] => 1549164930648
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 4:35:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:35:41 - cex place new buy order: eth_btc 0.031404 1.16504 [8149182278] margin:0.37256400458541]Array
(
    [complete] => 
    [id] => 8149182278
    [time] => 1549164940888
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 4:35:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:35:51 - cex place new buy order: eth_btc 0.031406 1.16496 [8149182906] margin:0.36617206903138]Array
(
    [complete] => 
    [id] => 8149182906
    [time] => 1549164951290
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 4:35:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:35:59 - cex place new buy order: eth_btc 0.031408 1.16489 [8149183362] margin:0.35978094752931]Array
(
    [complete] => 
    [id] => 8149183362
    [time] => 1549164959051
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 4:36:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:36:13 - cex place new buy order: eth_btc 0.03141 1.16481 [8149184474] margin:0.37249283667622]Array
(
    [complete] => 
    [id] => 8149184474
    [time] => 1549164973092
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 4:36:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:36:23 - cex place new buy order: eth_btc 0.031412 1.16474 [8149184974] margin:0.36610212657582]Array
(
    [complete] => 
    [id] => 8149184974
    [time] => 1549164982810
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 4:36:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:36:33 - cex place new buy order: eth_btc 0.031414 1.16466 [8149185505] margin:0.3597122302158]Array
(
    [complete] => 
    [id] => 8149185505
    [time] => 1549164993047
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 4:36:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:36:43 - cex place new buy order: eth_btc 0.031416 1.16459 [8149186133] margin:0.34059078176727]Array
(
    [complete] => 
    [id] => 8149186133
    [time] => 1549165003520
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 4:36:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:37:00 - cex place new buy order: eth_btc 0.031418 1.16452 [8149186735] margin:0.3342033229359]Array
(
    [complete] => 
    [id] => 8149186735
    [time] => 1549165019628
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 4:37:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:37:12 - cex place new buy order: eth_btc 0.03142 1.16444 [8149187428] margin:0.34054742202418]Array
(
    [complete] => 
    [id] => 8149187428
    [time] => 1549165031867
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 4:37:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:37:21 - cex place new buy order: eth_btc 0.031422 1.16437 [8149187810] margin:0.32143084463117]Array
(
    [complete] => 
    [id] => 8149187810
    [time] => 1549165040744
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 4:37:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:37:37 - cex place new buy order: eth_btc 0.031424 1.16429 [8149188695] margin:0.25458248472503]Array
(
    [complete] => 
    [id] => 8149188695
    [time] => 1549165057318
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 4:37:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:37:48 - cex place new buy order: eth_btc 0.031426 1.16422 [8149189369] margin:0.26093043976325]Array
(
    [complete] => 
    [id] => 8149189369
    [time] => 1549165067870
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 4:37:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:37:57 - cex place new buy order: eth_btc 0.031428 1.16415 [8149189940] margin:0.25455008272879]Array
(
    [complete] => 
    [id] => 8149189940
    [time] => 1549165076825
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 4:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:38:06 - cex place new buy order: eth_btc 0.03143 1.16407 [8149190467] margin:0.25135221126313]Array
(
    [complete] => 
    [id] => 8149190467
    [time] => 1549165086065
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 4:38:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:38:15 - cex place new buy order: eth_btc 0.031432 1.164 [8149191074] margin:0.28951387121405]Array
(
    [complete] => 
    [id] => 8149191074
    [time] => 1549165095096
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 4:38:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:38:25 - cex place new buy order: eth_btc 0.031434 1.16392 [8149191663] margin:0.27677037602596]Array
(
    [complete] => 
    [id] => 8149191663
    [time] => 1549165104764
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 4:38:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:38:35 - cex place new buy order: eth_btc 0.031436 1.16385 [8149192320] margin:0.27357170123425]Array
(
    [complete] => 
    [id] => 8149192320
    [time] => 1549165115367
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 4:38:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:38:46 - cex place new buy order: eth_btc 0.031438 1.16378 [8149192948] margin:0.26401170557924]Array
(
    [complete] => 
    [id] => 8149192948
    [time] => 1549165125790
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 4:38:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:38:55 - cex place new buy order: eth_btc 0.03144 1.1637 [8149193561] margin:0.25763358778625]Array
(
    [complete] => 
    [id] => 8149193561
    [time] => 1549165135237
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 4:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:39:05 - cex place new buy order: eth_btc 0.031442 1.16363 [8149194069] margin:0.24489536289041]Array
(
    [complete] => 
    [id] => 8149194069
    [time] => 1549165144821
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 4:39:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:39:14 - cex place new buy order: eth_btc 0.031444 1.16355 [8149194881] margin:0.24806004325151]Array
(
    [complete] => 
    [id] => 8149194881
    [time] => 1549165154236
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 4:39:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:39:22 - cex place new buy order: eth_btc 0.031446 1.16348 [8149195590] margin:0.25440437575526]Array
(
    [complete] => 
    [id] => 8149195590
    [time] => 1549165162473
    [pending] => 1.16348000
    [amount] => 1.16348000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 4:39:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:39:32 - cex place new buy order: eth_btc 0.031448 1.16341 [8149196373] margin:0.20669040956498]Array
(
    [complete] => 
    [id] => 8149196373
    [time] => 1549165171651
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031448
)

2019-02-03 4:39:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:39:40 - cex place new buy order: eth_btc 0.03145 1.16333 [8149196932] margin:0.25119236883944]Array
(
    [complete] => 
    [id] => 8149196932
    [time] => 1549165179907
    [pending] => 1.16333000
    [amount] => 1.16333000
    [type] => buy
    [price] => 0.03145
)

2019-02-03 4:39:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:39:48 - cex place new buy order: eth_btc 0.031452 1.16326 [8149197510] margin:0.22574081139515]Array
(
    [complete] => 
    [id] => 8149197510
    [time] => 1549165187878
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 4:39:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:39:57 - cex place new buy order: eth_btc 0.031454 1.16318 [8149198166] margin:0.22890570356711]Array
(
    [complete] => 
    [id] => 8149198166
    [time] => 1549165197480
    [pending] => 1.16318000
    [amount] => 1.16318000
    [type] => buy
    [price] => 0.031454
)

2019-02-03 4:40:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:40:06 - cex place new buy order: eth_btc 0.031456 1.16311 [8149198622] margin:0.2193540183113]Array
(
    [complete] => 
    [id] => 8149198622
    [time] => 1549165206040
    [pending] => 1.16311000
    [amount] => 1.16311000
    [type] => buy
    [price] => 0.031456
)

2019-02-03 4:40:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:40:15 - cex place new buy order: eth_btc 0.031458 1.16304 [8149199303] margin:0.21298238921736]Array
(
    [complete] => 
    [id] => 8149199303
    [time] => 1549165215371
    [pending] => 1.16304000
    [amount] => 1.16304000
    [type] => buy
    [price] => 0.031458
)

2019-02-03 4:40:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:40:24 - cex place new buy order: eth_btc 0.03146 1.16296 [8149200021] margin:0.20661157024793]Array
(
    [complete] => 
    [id] => 8149200021
    [time] => 1549165223961
    [pending] => 1.16296000
    [amount] => 1.16296000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 4:40:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:40:34 - cex place new buy order: eth_btc 0.031462 1.16289 [8149200872] margin:0.22566906108956]Array
(
    [complete] => 
    [id] => 8149200872
    [time] => 1549165234397
    [pending] => 1.16289000
    [amount] => 1.16289000
    [type] => buy
    [price] => 0.031462
)

2019-02-03 4:40:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:40:43 - cex place new buy order: eth_btc 0.031464 1.16281 [8149201392] margin:0.21929824561404]Array
(
    [complete] => 
    [id] => 8149201392
    [time] => 1549165243050
    [pending] => 1.16281000
    [amount] => 1.16281000
    [type] => buy
    [price] => 0.031464
)

2019-02-03 4:40:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:40:52 - cex place new buy order: eth_btc 0.031466 1.16274 [8149201831] margin:0.21292824000507]Array
(
    [complete] => 
    [id] => 8149201831
    [time] => 1549165251614
    [pending] => 1.16274000
    [amount] => 1.16274000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 4:41:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:41:03 - cex place new buy order: eth_btc 0.031468 1.16267 [8149202427] margin:0.20655904410829]Array
(
    [complete] => 
    [id] => 8149202427
    [time] => 1549165263087
    [pending] => 1.16267000
    [amount] => 1.16267000
    [type] => buy
    [price] => 0.031468
)

2019-02-03 4:41:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:41:12 - cex place new buy order: eth_btc 0.03147 1.16259 [8149203012] margin:0.20336828725771]Array
(
    [complete] => 
    [id] => 8149203012
    [time] => 1549165272122
    [pending] => 1.16259000
    [amount] => 1.16259000
    [type] => buy
    [price] => 0.03147
)

2019-02-03 4:41:19 - cex delete buy orders: eth_btc[move]
2019-02-03 4:41:21 - cex place new buy order: eth_btc 0.031471 1.16252 [8149203508] margin:0.1970005083884]Array
(
    [complete] => 
    [id] => 8149203508
    [time] => 1549165281012
    [pending] => 1.16252000
    [amount] => 1.16252000
    [type] => buy
    [price] => 0.031471
)

2019-02-03 4:41:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:41:31 - cex place new buy order: eth_btc 0.031473 1.16248 [8149204123] margin:0.21288088202585]Array
(
    [complete] => 
    [id] => 8149204123
    [time] => 1549165291007
    [pending] => 1.16248000
    [amount] => 1.16248000
    [type] => buy
    [price] => 0.031473
)

2019-02-03 4:41:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:41:41 - cex place new buy order: eth_btc 0.031475 1.16241 [8149204724] margin:0.20651310563937]Array
(
    [complete] => 
    [id] => 8149204724
    [time] => 1549165300675
    [pending] => 1.16241000
    [amount] => 1.16241000
    [type] => buy
    [price] => 0.031475
)

2019-02-03 4:41:49 - cex delete buy orders: eth_btc [above margin]
2019-02-03 4:41:59 - cex place new buy order: eth_btc 0.031397 1.1653 [8149205886]Array
(
    [complete] => 
    [id] => 8149205886
    [time] => 1549165319502
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 4:42:02 - cex delete buy orders: eth_btc[move]
2019-02-03 4:42:04 - cex place new buy order: eth_btc 0.031396 1.16526 [8149206250] margin:0.42677877571817]Array
(
    [complete] => 
    [id] => 8149206250
    [time] => 1549165324209
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 4:42:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:42:12 - cex place new buy order: eth_btc 0.031398 1.16526 [8149206863] margin:0.4522581056118]Array
(
    [complete] => 
    [id] => 8149206863
    [time] => 1549165331663
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 4:42:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:42:22 - cex place new buy order: eth_btc 0.0314 1.16518 [8149207349] margin:0.42993630573247]Array
(
    [complete] => 
    [id] => 8149207349
    [time] => 1549165341746
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 4:42:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:42:31 - cex place new buy order: eth_btc 0.031402 1.16511 [8149207798] margin:0.42353990191708]Array
(
    [complete] => 
    [id] => 8149207798
    [time] => 1549165350644
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 4:42:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:42:40 - cex place new buy order: eth_btc 0.031405 1.165 [8149208292] margin:0.39802579207133]Array
(
    [complete] => 
    [id] => 8149208292
    [time] => 1549165360492
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 4:42:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:42:50 - cex place new buy order: eth_btc 0.031407 1.16492 [8149208837] margin:0.4362084885535]Array
(
    [complete] => 
    [id] => 8149208837
    [time] => 1549165370264
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 4:42:58 - cex delete buy orders: eth_btc[move]
2019-02-03 4:43:00 - cex place new buy order: eth_btc 0.031404 1.16489 [8149209447] margin:0.40753948038716]Array
(
    [complete] => 
    [id] => 8149209447
    [time] => 1549165380266
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 4:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:43:05 - cex place new buy order: eth_btc 0.031406 1.16496 [8149209777] margin:0.41393364325288]Array
(
    [complete] => 
    [id] => 8149209777
    [time] => 1549165385390
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 4:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:43:14 - cex place new buy order: eth_btc 0.031408 1.16489 [8149210244] margin:0.39798777381559]Array
(
    [complete] => 
    [id] => 8149210244
    [time] => 1549165394300
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 4:43:23 - cex delete buy orders: eth_btc[move]
2019-02-03 4:43:24 - cex place new buy order: eth_btc 0.031406 1.16485 [8149210757] margin:0.39797510267758]Array
(
    [complete] => 
    [id] => 8149210757
    [time] => 1549165404202
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 4:43:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:43:33 - cex place new buy order: eth_btc 0.031408 1.16489 [8149211200] margin:0.40117167600611]Array
(
    [complete] => 
    [id] => 8149211200
    [time] => 1549165413100
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 4:43:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:43:43 - cex place new buy order: eth_btc 0.03141 1.16481 [8149211685] margin:0.39159503342885]Array
(
    [complete] => 
    [id] => 8149211685
    [time] => 1549165423481
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 4:43:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:43:55 - cex place new buy order: eth_btc 0.031412 1.16474 [8149212254] margin:0.38520310709282]Array
(
    [complete] => 
    [id] => 8149212254
    [time] => 1549165435469
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 4:44:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:44:07 - cex place new buy order: eth_btc 0.031414 1.16466 [8149212868] margin:0.38199528872476]Array
(
    [complete] => 
    [id] => 8149212868
    [time] => 1549165446618
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 4:44:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:44:24 - cex place new buy order: eth_btc 0.031416 1.16459 [8149214216] margin:0.33422459893049]Array
(
    [complete] => 
    [id] => 8149214216
    [time] => 1549165463743
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 4:44:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:44:32 - cex place new buy order: eth_btc 0.031418 1.16452 [8149214567] margin:0.35648354446496]Array
(
    [complete] => 
    [id] => 8149214567
    [time] => 1549165472350
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 4:44:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:44:41 - cex place new buy order: eth_btc 0.03142 1.16444 [8149215065] margin:0.35646085295988]Array
(
    [complete] => 
    [id] => 8149215065
    [time] => 1549165481510
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 4:44:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:44:50 - cex place new buy order: eth_btc 0.031422 1.16437 [8149215344] margin:0.35007319712304]Array
(
    [complete] => 
    [id] => 8149215344
    [time] => 1549165490043
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 4:44:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:45:01 - cex place new buy order: eth_btc 0.031424 1.16429 [8149215970] margin:0.3436863543788]Array
(
    [complete] => 
    [id] => 8149215970
    [time] => 1549165500950
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 4:45:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:45:15 - cex place new buy order: eth_btc 0.031427 1.16418 [8149216713] margin:0.35956343271708]Array
(
    [complete] => 
    [id] => 8149216713
    [time] => 1549165514587
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 4:45:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:45:24 - cex place new buy order: eth_btc 0.031429 1.16411 [8149217182] margin:0.34999522733781]Array
(
    [complete] => 
    [id] => 8149217182
    [time] => 1549165523551
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 4:45:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:45:34 - cex place new buy order: eth_btc 0.031431 1.16403 [8149217700] margin:0.34679138430211]Array
(
    [complete] => 
    [id] => 8149217700
    [time] => 1549165533643
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 4:45:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:45:49 - cex place new buy order: eth_btc 0.031433 1.16396 [8149218441] margin:0.32768109948142]Array
(
    [complete] => 
    [id] => 8149218441
    [time] => 1549165549359
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 4:45:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:46:00 - cex place new buy order: eth_btc 0.031435 1.16389 [8149219283] margin:0.33402258628916]Array
(
    [complete] => 
    [id] => 8149219283
    [time] => 1549165559621
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 4:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:46:05 - cex place new buy order: eth_btc 0.031437 1.16381 [8149219691] margin:0.31491554537648]Array
(
    [complete] => 
    [id] => 8149219691
    [time] => 1549165565165
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 4:46:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:46:16 - cex place new buy order: eth_btc 0.031439 1.16374 [8149220346] margin:0.31171474919687]Array
(
    [complete] => 
    [id] => 8149220346
    [time] => 1549165576141
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031439
)

2019-02-03 4:46:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:46:25 - cex place new buy order: eth_btc 0.031441 1.16366 [8149221049] margin:0.30533379981552]Array
(
    [complete] => 
    [id] => 8149221049
    [time] => 1549165585285
    [pending] => 1.16366000
    [amount] => 1.16366000
    [type] => buy
    [price] => 0.031441
)

2019-02-03 4:46:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:46:33 - cex place new buy order: eth_btc 0.031443 1.16359 [8149221491] margin:0.305314378399]Array
(
    [complete] => 
    [id] => 8149221491
    [time] => 1549165593162
    [pending] => 1.16359000
    [amount] => 1.16359000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 4:46:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:46:44 - cex place new buy order: eth_btc 0.031445 1.16352 [8149222171] margin:0.30529495945302]Array
(
    [complete] => 
    [id] => 8149222171
    [time] => 1549165604214
    [pending] => 1.16352000
    [amount] => 1.16352000
    [type] => buy
    [price] => 0.031445
)

2019-02-03 4:46:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:47:00 - cex place new buy order: eth_btc 0.031447 1.16344 [8149222812] margin:0.29891563583171]Array
(
    [complete] => 
    [id] => 8149222812
    [time] => 1549165619637
    [pending] => 1.16344000
    [amount] => 1.16344000
    [type] => buy
    [price] => 0.031447
)

2019-02-03 4:47:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:47:07 - cex place new buy order: eth_btc 0.031449 1.16337 [8149223307] margin:0.29889662628384]Array
(
    [complete] => 
    [id] => 8149223307
    [time] => 1549165627099
    [pending] => 1.16337000
    [amount] => 1.16337000
    [type] => buy
    [price] => 0.031449
)

2019-02-03 4:47:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:47:25 - cex place new buy order: eth_btc 0.031451 1.16329 [8149224329] margin:0.29569807001368]Array
(
    [complete] => 
    [id] => 8149224329
    [time] => 1549165644784
    [pending] => 1.16329000
    [amount] => 1.16329000
    [type] => buy
    [price] => 0.031451
)

2019-02-03 4:47:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:47:35 - cex place new buy order: eth_btc 0.031453 1.16322 [8149224982] margin:0.30203796140271]Array
(
    [complete] => 
    [id] => 8149224982
    [time] => 1549165655319
    [pending] => 1.16322000
    [amount] => 1.16322000
    [type] => buy
    [price] => 0.031453
)

2019-02-03 4:47:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:47:45 - cex place new buy order: eth_btc 0.031455 1.16315 [8149225572] margin:0.29248132252422]Array
(
    [complete] => 
    [id] => 8149225572
    [time] => 1549165665303
    [pending] => 1.16315000
    [amount] => 1.16315000
    [type] => buy
    [price] => 0.031455
)

2019-02-03 4:47:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:47:55 - cex place new buy order: eth_btc 0.031457 1.16307 [8149226244] margin:0.28610484152971]Array
(
    [complete] => 
    [id] => 8149226244
    [time] => 1549165674994
    [pending] => 1.16307000
    [amount] => 1.16307000
    [type] => buy
    [price] => 0.031457
)

2019-02-03 4:48:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:48:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:48:04 - cex place new buy order: eth_btc 0.031459 1.163 [] margin:0.27972917130232]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 4:48:12 - cex place new buy order: eth_btc 0.031398 1.1653 [8149227380]Array
(
    [complete] => 
    [id] => 8149227380
    [time] => 1549165692316
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 4:48:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:48:20 - cex place new buy order: eth_btc 0.0314 1.16518 [8149227738] margin:0.48089171974521]Array
(
    [complete] => 
    [id] => 8149227738
    [time] => 1549165700365
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 4:48:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:48:30 - cex place new buy order: eth_btc 0.031402 1.16511 [8149228274] margin:0.44901598624292]Array
(
    [complete] => 
    [id] => 8149228274
    [time] => 1549165709789
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 4:48:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:48:40 - cex place new buy order: eth_btc 0.031405 1.165 [8149228816] margin:0.4330520617736]Array
(
    [complete] => 
    [id] => 8149228816
    [time] => 1549165719601
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 4:48:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:48:55 - cex place new buy order: eth_btc 0.031407 1.16492 [8149229770] margin:0.4362084885535]Array
(
    [complete] => 
    [id] => 8149229770
    [time] => 1549165735177
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 4:49:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:49:06 - cex place new buy order: eth_btc 0.031409 1.16485 [8149230329] margin:0.4170779076061]Array
(
    [complete] => 
    [id] => 8149230329
    [time] => 1549165746216
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 4:49:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:49:16 - cex place new buy order: eth_btc 0.031411 1.16478 [8149230958] margin:0.41386775333481]Array
(
    [complete] => 
    [id] => 8149230958
    [time] => 1549165756428
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 4:49:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:49:27 - cex place new buy order: eth_btc 0.031413 1.1647 [8149231647] margin:0.4138414032407]Array
(
    [complete] => 
    [id] => 8149231647
    [time] => 1549165767264
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 4:49:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:49:39 - cex place new buy order: eth_btc 0.031416 1.16459 [8149232272] margin:0.39788642729819]Array
(
    [complete] => 
    [id] => 8149232272
    [time] => 1549165778770
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 4:49:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:49:48 - cex place new buy order: eth_btc 0.031418 1.16452 [8149232885] margin:0.39786109873321]Array
(
    [complete] => 
    [id] => 8149232885
    [time] => 1549165788251
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 4:49:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:49:58 - cex place new buy order: eth_btc 0.03142 1.16444 [8149233536] margin:0.38510502864417]Array
(
    [complete] => 
    [id] => 8149233536
    [time] => 1549165798475
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 4:50:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:50:03 - cex place new buy order: eth_btc 0.031422 1.16437 [8149233949] margin:0.37871554961493]Array
(
    [complete] => 
    [id] => 8149233949
    [time] => 1549165803148
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 4:50:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:50:12 - cex place new buy order: eth_btc 0.031424 1.16429 [8149234549] margin:0.37550916496945]Array
(
    [complete] => 
    [id] => 8149234549
    [time] => 1549165812469
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 4:50:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:50:21 - cex place new buy order: eth_btc 0.031426 1.16422 [8149234989] margin:0.37548526697639]Array
(
    [complete] => 
    [id] => 8149234989
    [time] => 1549165820905
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 4:50:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:50:30 - cex place new buy order: eth_btc 0.031428 1.16415 [8149235545] margin:0.36591574392264]Array
(
    [complete] => 
    [id] => 8149235545
    [time] => 1549165830339
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 4:50:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:50:40 - cex place new buy order: eth_btc 0.031431 1.16403 [8149236102] margin:0.36269924596735]Array
(
    [complete] => 
    [id] => 8149236102
    [time] => 1549165839658
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 4:50:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:50:49 - cex place new buy order: eth_btc 0.031433 1.16396 [8149236618] margin:0.3594947984602]Array
(
    [complete] => 
    [id] => 8149236618
    [time] => 1549165848543
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 4:51:00 - cex delete buy orders: eth_btc[move]
2019-02-03 4:51:01 - cex place new buy order: eth_btc 0.03143 1.16392 [8149237344] margin:0.3690271680346]Array
(
    [complete] => 
    [id] => 8149237344
    [time] => 1549165861461
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 4:51:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:51:05 - cex place new buy order: eth_btc 0.031432 1.164 [8149237567] margin:0.3754135912446]Array
(
    [complete] => 
    [id] => 8149237567
    [time] => 1549165865060
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 4:51:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:51:16 - cex place new buy order: eth_btc 0.031434 1.16392 [8149238099] margin:0.37220843672456]Array
(
    [complete] => 
    [id] => 8149238099
    [time] => 1549165876030
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 4:51:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:51:25 - cex place new buy order: eth_btc 0.031436 1.16385 [8149238668] margin:0.36582262374349]Array
(
    [complete] => 
    [id] => 8149238668
    [time] => 1549165885362
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 4:51:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:51:35 - cex place new buy order: eth_btc 0.031438 1.16378 [8149239273] margin:0.35943762325847]Array
(
    [complete] => 
    [id] => 8149239273
    [time] => 1549165894855
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 4:51:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:51:44 - cex place new buy order: eth_btc 0.03144 1.1637 [8149240057] margin:0.35305343511451]Array
(
    [complete] => 
    [id] => 8149240057
    [time] => 1549165903788
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 4:51:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:51:54 - cex place new buy order: eth_btc 0.031442 1.16363 [8149241217] margin:0.34667005915656]Array
(
    [complete] => 
    [id] => 8149241217
    [time] => 1549165913841
    [pending] => 1.16363000
    [amount] => 1.16363000
    [type] => buy
    [price] => 0.031442
)

2019-02-03 4:52:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:52:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:52:03 - cex place new buy order: eth_btc 0.031444 1.16355 [8149241986] margin:0.34028749522963]Array
(
    [complete] => 
    [id] => 8149241986
    [time] => 1549165923184
    [pending] => 1.16355000
    [amount] => 1.16355000
    [type] => buy
    [price] => 0.031444
)

2019-02-03 4:52:04 - cex place new buy order: eth_btc 0.031444 0.00995 [] margin:0.34028749522963]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 4:52:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:52:13 - cex place new buy order: eth_btc 0.031446 1.16348 [8149242917] margin:0.33390574317878]Array
(
    [complete] => 
    [id] => 8149242917
    [time] => 1549165933067
    [pending] => 1.16348000
    [amount] => 1.16348000
    [type] => buy
    [price] => 0.031446
)

2019-02-03 4:52:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:52:22 - cex place new buy order: eth_btc 0.031448 1.16341 [8149243442] margin:0.29572627830068]Array
(
    [complete] => 
    [id] => 8149243442
    [time] => 1549165942252
    [pending] => 1.16341000
    [amount] => 1.16341000
    [type] => buy
    [price] => 0.031448
)

2019-02-03 4:52:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:52:32 - cex place new buy order: eth_btc 0.03145 1.16333 [8149243968] margin:0.28616852146264]Array
(
    [complete] => 
    [id] => 8149243968
    [time] => 1549165952136
    [pending] => 1.16333000
    [amount] => 1.16333000
    [type] => buy
    [price] => 0.03145
)

2019-02-03 4:52:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:52:40 - cex place new buy order: eth_btc 0.031452 1.16326 [8149244405] margin:0.27979142820806]Array
(
    [complete] => 
    [id] => 8149244405
    [time] => 1549165960141
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 4:52:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:52:50 - cex place new buy order: eth_btc 0.031454 1.16318 [8149245023] margin:0.27977363769314]Array
(
    [complete] => 
    [id] => 8149245023
    [time] => 1549165969890
    [pending] => 1.16318000
    [amount] => 1.16318000
    [type] => buy
    [price] => 0.031454
)

2019-02-03 4:53:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:53:02 - cex delete buy orders: eth_btc[move]
2019-02-03 4:53:03 - cex place new buy order: eth_btc 0.031456 1.16311 [] margin:0.26703967446593]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 4:53:03 - cex place new buy order: eth_btc 0.031396 1.1653 [8149245945] margin:0.46182756314297]Array
(
    [complete] => 
    [id] => 8149245945
    [time] => 1549165983469
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 4:53:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:53:12 - cex place new buy order: eth_btc 0.031398 1.16526 [8149246521] margin:0.48729218421555]Array
(
    [complete] => 
    [id] => 8149246521
    [time] => 1549165992052
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 4:53:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:53:22 - cex place new buy order: eth_btc 0.0314 1.16518 [8149247178] margin:0.46178343949042]Array
(
    [complete] => 
    [id] => 8149247178
    [time] => 1549166001893
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 4:53:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:53:31 - cex place new buy order: eth_btc 0.031402 1.16511 [8149247667] margin:0.44583147570219]Array
(
    [complete] => 
    [id] => 8149247667
    [time] => 1549166011197
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 4:53:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:53:41 - cex place new buy order: eth_btc 0.031405 1.165 [8149248209] margin:0.41076261741759]Array
(
    [complete] => 
    [id] => 8149248209
    [time] => 1549166021092
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 4:53:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:53:51 - cex place new buy order: eth_btc 0.031407 1.16492 [8149248758] margin:0.40118444932657]Array
(
    [complete] => 
    [id] => 8149248758
    [time] => 1549166030603
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 4:53:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:53:58 - cex place new buy order: eth_btc 0.031409 1.16485 [8149249193] margin:0.37887229774907]Array
(
    [complete] => 
    [id] => 8149249193
    [time] => 1549166038484
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 4:54:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:54:05 - cex place new buy order: eth_btc 0.031411 1.16478 [8149249683] margin:0.38521537041163]Array
(
    [complete] => 
    [id] => 8149249683
    [time] => 1549166044919
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 4:54:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:54:14 - cex place new buy order: eth_btc 0.031413 1.1647 [8149250288] margin:0.39474103078343]Array
(
    [complete] => 
    [id] => 8149250288
    [time] => 1549166053833
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 4:54:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:54:24 - cex place new buy order: eth_btc 0.031415 1.16463 [8149250939] margin:0.38834951456312]Array
(
    [complete] => 
    [id] => 8149250939
    [time] => 1549166064246
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 4:54:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:54:40 - cex place new buy order: eth_btc 0.031418 1.16452 [8149251638] margin:0.37558087720415]Array
(
    [complete] => 
    [id] => 8149251638
    [time] => 1549166079700
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 4:54:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:54:49 - cex place new buy order: eth_btc 0.03142 1.16444 [8149252113] margin:0.35009548058562]Array
(
    [complete] => 
    [id] => 8149252113
    [time] => 1549166088806
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 4:54:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:54:57 - cex place new buy order: eth_btc 0.031422 1.16437 [8149252597] margin:0.34370822990264]Array
(
    [complete] => 
    [id] => 8149252597
    [time] => 1549166097104
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 4:55:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:55:05 - cex place new buy order: eth_btc 0.031424 1.16429 [8149253044] margin:0.36278004073318]Array
(
    [complete] => 
    [id] => 8149253044
    [time] => 1549166104905
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 4:55:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:55:16 - cex place new buy order: eth_btc 0.031426 1.16422 [8149253666] margin:0.32775408897092]Array
(
    [complete] => 
    [id] => 8149253666
    [time] => 1549166115785
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 4:55:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:55:25 - cex place new buy order: eth_btc 0.031428 1.16415 [8149254254] margin:0.32773323151332]Array
(
    [complete] => 
    [id] => 8149254254
    [time] => 1549166125247
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 4:55:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:55:35 - cex place new buy order: eth_btc 0.03143 1.16407 [8149254761] margin:0.36271078587338]Array
(
    [complete] => 
    [id] => 8149254761
    [time] => 1549166134683
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 4:55:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:55:44 - cex place new buy order: eth_btc 0.031432 1.164 [8149255249] margin:0.34678035123441]Array
(
    [complete] => 
    [id] => 8149255249
    [time] => 1549166143658
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 4:55:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:55:54 - cex place new buy order: eth_btc 0.031434 1.16392 [8149255830] margin:0.34039574982501]Array
(
    [complete] => 
    [id] => 8149255830
    [time] => 1549166154194
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 4:56:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:56:06 - cex place new buy order: eth_btc 0.031436 1.16385 [8149256546] margin:0.34355515968953]Array
(
    [complete] => 
    [id] => 8149256546
    [time] => 1549166165659
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 4:56:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:56:19 - cex place new buy order: eth_btc 0.031438 1.16378 [8149257311] margin:0.30854380049621]Array
(
    [complete] => 
    [id] => 8149257311
    [time] => 1549166178543
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 4:56:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:56:27 - cex place new buy order: eth_btc 0.03144 1.1637 [8149257840] margin:0.29898218829516]Array
(
    [complete] => 
    [id] => 8149257840
    [time] => 1549166187358
    [pending] => 1.16370000
    [amount] => 1.16370000
    [type] => buy
    [price] => 0.03144
)

2019-02-03 4:56:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:56:37 - cex place new buy order: eth_btc 0.031443 1.16359 [8149258416] margin:0.31485545272398]Array
(
    [complete] => 
    [id] => 8149258416
    [time] => 1549166197269
    [pending] => 1.16359000
    [amount] => 1.16359000
    [type] => buy
    [price] => 0.031443
)

2019-02-03 4:56:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:56:47 - cex place new buy order: eth_btc 0.031445 1.16352 [8149258955] margin:0.28621402448721]Array
(
    [complete] => 
    [id] => 8149258955
    [time] => 1549166206639
    [pending] => 1.16352000
    [amount] => 1.16352000
    [type] => buy
    [price] => 0.031445
)

2019-02-03 4:56:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:57:01 - cex place new buy order: eth_btc 0.031447 1.16344 [8149259636] margin:0.27983591439564]Array
(
    [complete] => 
    [id] => 8149259636
    [time] => 1549166220667
    [pending] => 1.16344000
    [amount] => 1.16344000
    [type] => buy
    [price] => 0.031447
)

2019-02-03 4:57:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:57:12 - cex place new buy order: eth_btc 0.03145 1.16333 [8149260429] margin:0.26073131955484]Array
(
    [complete] => 
    [id] => 8149260429
    [time] => 1549166231943
    [pending] => 1.16333000
    [amount] => 1.16333000
    [type] => buy
    [price] => 0.03145
)

2019-02-03 4:57:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:57:21 - cex place new buy order: eth_btc 0.031452 1.16326 [8149260895] margin:0.25753529187333]Array
(
    [complete] => 
    [id] => 8149260895
    [time] => 1549166241511
    [pending] => 1.16326000
    [amount] => 1.16326000
    [type] => buy
    [price] => 0.031452
)

2019-02-03 4:57:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:57:30 - cex place new buy order: eth_btc 0.031454 1.16318 [8149261440] margin:0.25116042474724]Array
(
    [complete] => 
    [id] => 8149261440
    [time] => 1549166250252
    [pending] => 1.16318000
    [amount] => 1.16318000
    [type] => buy
    [price] => 0.031454
)

2019-02-03 4:57:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:57:41 - cex place new buy order: eth_btc 0.031456 1.16311 [8149262144] margin:0.24478636826042]Array
(
    [complete] => 
    [id] => 8149262144
    [time] => 1549166260831
    [pending] => 1.16311000
    [amount] => 1.16311000
    [type] => buy
    [price] => 0.031456
)

2019-02-03 4:57:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:57:50 - cex place new buy order: eth_btc 0.031458 1.16304 [8149262785] margin:0.23523428062813]Array
(
    [complete] => 
    [id] => 8149262785
    [time] => 1549166270505
    [pending] => 1.16304000
    [amount] => 1.16304000
    [type] => buy
    [price] => 0.031458
)

2019-02-03 4:57:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:57:59 - cex place new buy order: eth_btc 0.03146 1.16296 [8149263415] margin:0.24793388429751]Array
(
    [complete] => 
    [id] => 8149263415
    [time] => 1549166278857
    [pending] => 1.16296000
    [amount] => 1.16296000
    [type] => buy
    [price] => 0.03146
)

2019-02-03 4:58:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:58:05 - cex place new buy order: eth_btc 0.031462 0.00994 [] margin:0.24156124849022]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 4:58:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:58:16 - cex place new buy order: eth_btc 0.031462 1.16289 [8149264556] margin:0.24791812345049]Array
(
    [complete] => 
    [id] => 8149264556
    [time] => 1549166295860
    [pending] => 1.16289000
    [amount] => 1.16289000
    [type] => buy
    [price] => 0.031462
)

2019-02-03 4:58:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:58:26 - cex place new buy order: eth_btc 0.031464 1.16281 [8149265303] margin:0.23518942283243]Array
(
    [complete] => 
    [id] => 8149265303
    [time] => 1549166306403
    [pending] => 1.16281000
    [amount] => 1.16281000
    [type] => buy
    [price] => 0.031464
)

2019-02-03 4:58:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:58:39 - cex place new buy order: eth_btc 0.031466 1.16274 [8149266138] margin:0.20975020657217]Array
(
    [complete] => 
    [id] => 8149266138
    [time] => 1549166319177
    [pending] => 1.16274000
    [amount] => 1.16274000
    [type] => buy
    [price] => 0.031466
)

2019-02-03 4:58:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:58:48 - cex place new buy order: eth_btc 0.031468 1.16267 [8149266700] margin:0.20338121266046]Array
(
    [complete] => 
    [id] => 8149266700
    [time] => 1549166327893
    [pending] => 1.16267000
    [amount] => 1.16267000
    [type] => buy
    [price] => 0.031468
)

2019-02-03 4:58:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:58:58 - cex place new buy order: eth_btc 0.03147 1.16259 [8149267276] margin:0.21607880521131]Array
(
    [complete] => 
    [id] => 8149267276
    [time] => 1549166337604
    [pending] => 1.16259000
    [amount] => 1.16259000
    [type] => buy
    [price] => 0.03147
)

2019-02-03 4:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:59:06 - cex place new buy order: eth_btc 0.031472 1.16252 [8149267738] margin:0.20017793594307]Array
(
    [complete] => 
    [id] => 8149267738
    [time] => 1549166346128
    [pending] => 1.16252000
    [amount] => 1.16252000
    [type] => buy
    [price] => 0.031472
)

2019-02-03 4:59:15 - cex delete buy orders: eth_btc [above margin]
2019-02-03 4:59:23 - cex place new buy order: eth_btc 0.031397 1.1653 [8149268984]Array
(
    [complete] => 
    [id] => 8149268984
    [time] => 1549166363458
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 4:59:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:59:31 - cex place new buy order: eth_btc 0.031399 1.16522 [8149269399] margin:0.39491703557437]Array
(
    [complete] => 
    [id] => 8149269399
    [time] => 1549166371278
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 4:59:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:59:41 - cex place new buy order: eth_btc 0.031402 1.16511 [8149269987] margin:0.3821412648876]Array
(
    [complete] => 
    [id] => 8149269987
    [time] => 1549166381190
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 4:59:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 4:59:51 - cex place new buy order: eth_btc 0.031404 1.16504 [8149270609] margin:0.33435231180741]Array
(
    [complete] => 
    [id] => 8149270609
    [time] => 1549166390786
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:00:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:00:01 - cex place new buy order: eth_btc 0.031406 1.16496 [8149271239] margin:0.3311469146023]Array
(
    [complete] => 
    [id] => 8149271239
    [time] => 1549166401447
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:00:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:00:14 - cex place new buy order: eth_btc 0.031408 1.16489 [8149272088] margin:0.33749363219562]Array
(
    [complete] => 
    [id] => 8149272088
    [time] => 1549166414410
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:00:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:00:25 - cex place new buy order: eth_btc 0.03141 1.16481 [8149272729] margin:0.3088188475008]Array
(
    [complete] => 
    [id] => 8149272729
    [time] => 1549166424609
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:00:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:00:35 - cex place new buy order: eth_btc 0.031412 1.16474 [8149273749] margin:0.37565261683432]Array
(
    [complete] => 
    [id] => 8149273749
    [time] => 1549166435498
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:00:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:00:46 - cex place new buy order: eth_btc 0.031414 1.16466 [8149274454] margin:0.36607881836124]Array
(
    [complete] => 
    [id] => 8149274454
    [time] => 1549166445915
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:00:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:00:58 - cex place new buy order: eth_btc 0.031416 1.16459 [8149275473] margin:0.40106951871659]Array
(
    [complete] => 
    [id] => 8149275473
    [time] => 1549166458284
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:01:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:01:08 - cex place new buy order: eth_btc 0.031418 1.16452 [8149276069] margin:0.40422687631292]Array
(
    [complete] => 
    [id] => 8149276069
    [time] => 1549166467891
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:01:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:01:18 - cex place new buy order: eth_btc 0.03142 1.16444 [8149277023] margin:0.38192234245702]Array
(
    [complete] => 
    [id] => 8149277023
    [time] => 1549166478485
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 5:01:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:01:27 - cex place new buy order: eth_btc 0.031422 1.16437 [8149277874] margin:0.34052574629242]Array
(
    [complete] => 
    [id] => 8149277874
    [time] => 1549166486804
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 5:01:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:01:37 - cex place new buy order: eth_btc 0.031424 1.16429 [8149278860] margin:0.33732179226069]Array
(
    [complete] => 
    [id] => 8149278860
    [time] => 1549166497230
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 5:01:45 - cex delete buy orders: eth_btc[move]
2019-02-03 5:01:46 - cex place new buy order: eth_btc 0.031396 1.16426 [8149279848] margin:0.33412887828164]Array
(
    [complete] => 
    [id] => 8149279848
    [time] => 1549166506054
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:01:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:01:55 - cex place new buy order: eth_btc 0.031398 1.16526 [8149280862] margin:0.43633352442831]Array
(
    [complete] => 
    [id] => 8149280862
    [time] => 1549166515280
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:02:05 - cex place new buy order: eth_btc 0.0314 1.16518 [8149281737] margin:0.45222929936304]Array
(
    [complete] => 
    [id] => 8149281737
    [time] => 1549166524881
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:02:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:02:14 - cex place new buy order: eth_btc 0.031402 1.16511 [8149282625] margin:0.44264696516145]Array
(
    [complete] => 
    [id] => 8149282625
    [time] => 1549166534245
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:02:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:02:24 - cex place new buy order: eth_btc 0.031404 1.16504 [8149283440] margin:0.3757483123169]Array
(
    [complete] => 
    [id] => 8149283440
    [time] => 1549166544399
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:02:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:02:35 - cex place new buy order: eth_btc 0.031406 1.16496 [8149284305] margin:0.3757243838757]Array
(
    [complete] => 
    [id] => 8149284305
    [time] => 1549166554812
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:02:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:02:45 - cex place new buy order: eth_btc 0.031408 1.16489 [8149285144] margin:0.37251655629138]Array
(
    [complete] => 
    [id] => 8149285144
    [time] => 1549166564835
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:02:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:02:56 - cex place new buy order: eth_btc 0.03141 1.16481 [8149285901] margin:0.36612543775867]Array
(
    [complete] => 
    [id] => 8149285901
    [time] => 1549166575687
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:03:06 - cex place new buy order: eth_btc 0.031412 1.16474 [8149286445] margin:0.35973513307015]Array
(
    [complete] => 
    [id] => 8149286445
    [time] => 1549166586125
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:03:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:03:17 - cex place new buy order: eth_btc 0.031414 1.16466 [8149287155] margin:0.35334564207039]Array
(
    [complete] => 
    [id] => 8149287155
    [time] => 1549166597289
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:03:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:03:27 - cex place new buy order: eth_btc 0.031416 1.16459 [8149287898] margin:0.34695696460401]Array
(
    [complete] => 
    [id] => 8149287898
    [time] => 1549166607098
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:03:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:03:37 - cex place new buy order: eth_btc 0.031418 1.16452 [8149288505] margin:0.34056910051561]Array
(
    [complete] => 
    [id] => 8149288505
    [time] => 1549166616605
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:03:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:03:46 - cex place new buy order: eth_btc 0.03142 1.16444 [8149289224] margin:0.2959898154042]Array
(
    [complete] => 
    [id] => 8149289224
    [time] => 1549166626504
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 5:03:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:03:56 - cex place new buy order: eth_btc 0.031422 1.16437 [8149290055] margin:0.29597097574949]Array
(
    [complete] => 
    [id] => 8149290055
    [time] => 1549166636094
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 5:04:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:04:05 - cex place new buy order: eth_btc 0.031424 1.16429 [8149290681] margin:0.29595213849287]Array
(
    [complete] => 
    [id] => 8149290681
    [time] => 1549166644905
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 5:04:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:04:13 - cex place new buy order: eth_btc 0.031426 1.16422 [8149291342] margin:0.30229746070132]Array
(
    [complete] => 
    [id] => 8149291342
    [time] => 1549166652813
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 5:04:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:04:21 - cex place new buy order: eth_btc 0.031428 1.16415 [8149291886] margin:0.27364133893344]Array
(
    [complete] => 
    [id] => 8149291886
    [time] => 1549166661227
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 5:04:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:04:31 - cex place new buy order: eth_btc 0.03143 1.16407 [8149292522] margin:0.26407890550428]Array
(
    [complete] => 
    [id] => 8149292522
    [time] => 1549166670612
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 5:04:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:04:42 - cex place new buy order: eth_btc 0.031432 1.164 [8149293334] margin:0.26724357342836]Array
(
    [complete] => 
    [id] => 8149293334
    [time] => 1549166681860
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 5:04:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:04:51 - cex place new buy order: eth_btc 0.031434 1.16392 [8149294077] margin:0.26086403257619]Array
(
    [complete] => 
    [id] => 8149294077
    [time] => 1549166691143
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 5:04:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:05:01 - cex place new buy order: eth_btc 0.031436 1.16385 [8149294831] margin:0.26084743606056]Array
(
    [complete] => 
    [id] => 8149294831
    [time] => 1549166700620
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 5:05:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:05:04 - cex place new buy order: eth_btc 0.031438 1.16378 [8149295146] margin:0.25446911381131]Array
(
    [complete] => 
    [id] => 8149295146
    [time] => 1549166704024
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 5:05:12 - cex delete buy orders: eth_btc[move]
2019-02-03 5:05:14 - cex place new buy order: eth_btc 0.031396 1.16374 [8149295982] margin:0.25128025700563]Array
(
    [complete] => 
    [id] => 8149295982
    [time] => 1549166713608
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:05:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:05:24 - cex place new buy order: eth_btc 0.031398 1.16526 [8149296701] margin:0.41722402700808]Array
(
    [complete] => 
    [id] => 8149296701
    [time] => 1549166723730
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:05:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:05:33 - cex place new buy order: eth_btc 0.0314 1.16518 [8149297293] margin:0.41082802547769]Array
(
    [complete] => 
    [id] => 8149297293
    [time] => 1549166733337
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:05:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:05:43 - cex place new buy order: eth_btc 0.031402 1.16511 [8149297977] margin:0.42035539137635]Array
(
    [complete] => 
    [id] => 8149297977
    [time] => 1549166742774
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:05:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:05:55 - cex place new buy order: eth_btc 0.031404 1.16504 [8149298892] margin:0.4203286205579]Array
(
    [complete] => 
    [id] => 8149298892
    [time] => 1549166754837
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:06:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:06:05 - cex place new buy order: eth_btc 0.031406 1.16496 [8149299665] margin:0.41393364325288]Array
(
    [complete] => 
    [id] => 8149299665
    [time] => 1549166765406
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:06:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:06:15 - cex place new buy order: eth_btc 0.031408 1.16489 [8149300461] margin:0.40753948038716]Array
(
    [complete] => 
    [id] => 8149300461
    [time] => 1549166775434
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:06:29 - cex delete buy orders: eth_btc[move]
2019-02-03 5:06:30 - cex place new buy order: eth_btc 0.031396 1.16485 [8149301406] margin:0.40115890349901]Array
(
    [complete] => 
    [id] => 8149301406
    [time] => 1549166790186
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:06:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:06:40 - cex place new buy order: eth_btc 0.031398 1.16526 [8149302202] margin:0.43633352442831]Array
(
    [complete] => 
    [id] => 8149302202
    [time] => 1549166799774
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:06:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:06:49 - cex place new buy order: eth_btc 0.0314 1.16518 [8149303022] margin:0.42356687898086]Array
(
    [complete] => 
    [id] => 8149303022
    [time] => 1549166809404
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:07:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:07:04 - cex place new buy order: eth_btc 0.031402 1.16511 [8149304138] margin:0.43946245462072]Array
(
    [complete] => 
    [id] => 8149304138
    [time] => 1549166824349
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:07:13 - cex delete buy orders: eth_btc[move]
2019-02-03 5:07:15 - cex place new buy order: eth_btc 0.031396 1.16507 [8149305002] margin:0.43626405120529]Array
(
    [complete] => 
    [id] => 8149305002
    [time] => 1549166834623
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:07:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:07:24 - cex place new buy order: eth_btc 0.031398 1.16526 [8149305754] margin:0.46181285432192]Array
(
    [complete] => 
    [id] => 8149305754
    [time] => 1549166843635
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:07:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:07:33 - cex place new buy order: eth_btc 0.0314 1.16518 [8149306446] margin:0.46496815286623]Array
(
    [complete] => 
    [id] => 8149306446
    [time] => 1549166853108
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:07:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:07:43 - cex place new buy order: eth_btc 0.031402 1.16511 [8149307237] margin:0.45856951786509]Array
(
    [complete] => 
    [id] => 8149307237
    [time] => 1549166863098
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:07:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:07:53 - cex place new buy order: eth_btc 0.031405 1.165 [8149308062] margin:0.48399936315873]Array
(
    [complete] => 
    [id] => 8149308062
    [time] => 1549166872832
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:08:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:08:03 - cex place new buy order: eth_btc 0.031408 1.16489 [8149308984] margin:0.48713703515029]Array
(
    [complete] => 
    [id] => 8149308984
    [time] => 1549166882777
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:08:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:08:14 - cex place new buy order: eth_btc 0.03141 1.16481 [8149310001] margin:0.49665711556828]Array
(
    [complete] => 
    [id] => 8149310001
    [time] => 1549166893927
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:08:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:08:27 - cex place new buy order: eth_btc 0.031412 1.16474 [8149311048] margin:0.47434101617214]Array
(
    [complete] => 
    [id] => 8149311048
    [time] => 1549166907063
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:08:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:08:36 - cex place new buy order: eth_btc 0.031414 1.16466 [8149311707] margin:0.48067740497866]Array
(
    [complete] => 
    [id] => 8149311707
    [time] => 1549166915612
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:08:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:08:46 - cex place new buy order: eth_btc 0.031416 1.16459 [8149312435] margin:0.48064680417621]Array
(
    [complete] => 
    [id] => 8149312435
    [time] => 1549166926370
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:08:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:08:57 - cex place new buy order: eth_btc 0.031418 1.16452 [8149313182] margin:0.49971354000891]Array
(
    [complete] => 
    [id] => 8149313182
    [time] => 1549166937357
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:09:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:09:05 - cex place new buy order: eth_btc 0.03142 1.16444 [8149313669] margin:0.4551241247613]Array
(
    [complete] => 
    [id] => 8149313669
    [time] => 1549166945244
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 5:09:16 - cex delete buy orders: eth_btc[move]
2019-02-03 5:09:17 - cex place new buy order: eth_btc 0.031409 1.16441 [8149314460] margin:0.45829222494511]Array
(
    [complete] => 
    [id] => 8149314460
    [time] => 1549166956692
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:09:29 - cex place new buy order: eth_btc 0.031411 1.16478 [8149315482] margin:0.52211008882237]Array
(
    [complete] => 
    [id] => 8149315482
    [time] => 1549166968861
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:09:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:09:39 - cex place new buy order: eth_btc 0.031413 1.1647 [8149316357] margin:0.48387610225067]Array
(
    [complete] => 
    [id] => 8149316357
    [time] => 1549166979100
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:09:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:09:48 - cex place new buy order: eth_btc 0.031415 1.16463 [8149317026] margin:0.47429571860578]Array
(
    [complete] => 
    [id] => 8149317026
    [time] => 1549166988010
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 5:09:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:09:56 - cex place new buy order: eth_btc 0.031417 1.16455 [8149317746] margin:0.46789954483242]Array
(
    [complete] => 
    [id] => 8149317746
    [time] => 1549166996468
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 5:10:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:10:04 - cex place new buy order: eth_btc 0.031419 1.16448 [8149318372] margin:0.46786976033608]Array
(
    [complete] => 
    [id] => 8149318372
    [time] => 1549167004422
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 5:10:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:10:13 - cex place new buy order: eth_btc 0.031423 1.16433 [8149319144] margin:0.48372211437482]Array
(
    [complete] => 
    [id] => 8149319144
    [time] => 1549167013359
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 5:10:22 - cex delete buy orders: eth_btc[move]
2019-02-03 5:10:23 - cex place new buy order: eth_btc 0.031396 1.16429 [8149320015] margin:0.44870162932791]Array
(
    [complete] => 
    [id] => 8149320015
    [time] => 1549167023311
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:10:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:10:33 - cex place new buy order: eth_btc 0.031401 1.16515 [8149320621] margin:0.52864558453551]Array
(
    [complete] => 
    [id] => 8149320621
    [time] => 1549167032654
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:10:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:10:42 - cex place new buy order: eth_btc 0.031406 1.16496 [8149321141] margin:0.54129784117682]Array
(
    [complete] => 
    [id] => 8149321141
    [time] => 1549167042105
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:10:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:10:53 - cex place new buy order: eth_btc 0.031409 1.16485 [8149321929] margin:0.5094081314273]Array
(
    [complete] => 
    [id] => 8149321929
    [time] => 1549167053439
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:11:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:11:05 - cex place new buy order: eth_btc 0.031411 1.16478 [8149322702] margin:0.4807233134889]Array
(
    [complete] => 
    [id] => 8149322702
    [time] => 1549167065423
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:11:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:11:14 - cex place new buy order: eth_btc 0.031413 1.1647 [8149323219] margin:0.49979307929837]Array
(
    [complete] => 
    [id] => 8149323219
    [time] => 1549167074440
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:11:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:11:24 - cex place new buy order: eth_btc 0.031415 1.16463 [8149323908] margin:0.49339487505968]Array
(
    [complete] => 
    [id] => 8149323908
    [time] => 1549167083602
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 5:11:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:11:33 - cex place new buy order: eth_btc 0.031417 1.16455 [8149324556] margin:0.4742655250342]Array
(
    [complete] => 
    [id] => 8149324556
    [time] => 1549167093013
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 5:11:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:11:42 - cex place new buy order: eth_btc 0.031419 1.16448 [8149325303] margin:0.45832139788027]Array
(
    [complete] => 
    [id] => 8149325303
    [time] => 1549167102047
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 5:11:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:11:54 - cex place new buy order: eth_btc 0.031421 1.16441 [8149326474] margin:0.44874447025876]Array
(
    [complete] => 
    [id] => 8149326474
    [time] => 1549167114387
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 5:12:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:12:04 - cex place new buy order: eth_btc 0.031423 1.16433 [8149327391] margin:0.4296216147408]Array
(
    [complete] => 
    [id] => 8149327391
    [time] => 1549167124264
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 5:12:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:12:13 - cex place new buy order: eth_btc 0.031425 1.16426 [8149328219] margin:0.42322991249006]Array
(
    [complete] => 
    [id] => 8149328219
    [time] => 1549167133130
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 5:12:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:12:21 - cex place new buy order: eth_btc 0.031427 1.16418 [8149328831] margin:0.4263849556114]Array
(
    [complete] => 
    [id] => 8149328831
    [time] => 1549167141115
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 5:12:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:12:31 - cex place new buy order: eth_btc 0.031429 1.16411 [8149329616] margin:0.4168124980114]Array
(
    [complete] => 
    [id] => 8149329616
    [time] => 1549167151022
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 5:12:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:12:42 - cex place new buy order: eth_btc 0.031431 1.16403 [8149330592] margin:0.41042283096304]Array
(
    [complete] => 
    [id] => 8149330592
    [time] => 1549167162439
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 5:12:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:12:52 - cex place new buy order: eth_btc 0.031433 1.16396 [8149331365] margin:0.39767123723475]Array
(
    [complete] => 
    [id] => 8149331365
    [time] => 1549167171813
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 5:13:00 - cex delete buy orders: eth_btc[move]
2019-02-03 5:13:01 - cex place new buy order: eth_btc 0.031397 1.16392 [8149332089] margin:0.38811478017433]Array
(
    [complete] => 
    [id] => 8149332089
    [time] => 1549167181341
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:13:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:13:06 - cex place new buy order: eth_btc 0.031399 1.16522 [8149332544] margin:0.500015924074]Array
(
    [complete] => 
    [id] => 8149332544
    [time] => 1549167186264
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:13:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:13:14 - cex place new buy order: eth_btc 0.031401 1.16515 [8149333242] margin:0.49361485303017]Array
(
    [complete] => 
    [id] => 8149333242
    [time] => 1549167194273
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:13:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:13:23 - cex place new buy order: eth_btc 0.031403 1.16507 [8149333945] margin:0.45537050600259]Array
(
    [complete] => 
    [id] => 8149333945
    [time] => 1549167202765
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:13:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:13:35 - cex place new buy order: eth_btc 0.031405 1.165 [8149334833] margin:0.44897309345644]Array
(
    [complete] => 
    [id] => 8149334833
    [time] => 1549167214830
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:13:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:13:45 - cex place new buy order: eth_btc 0.031407 1.16492 [8149335772] margin:0.44576049925173]Array
(
    [complete] => 
    [id] => 8149335772
    [time] => 1549167225222
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 5:13:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:13:55 - cex place new buy order: eth_btc 0.031409 1.16485 [8149336701] margin:0.43618071253462]Array
(
    [complete] => 
    [id] => 8149336701
    [time] => 1549167234870
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:14:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:14:06 - cex place new buy order: eth_btc 0.031411 1.16478 [8149337626] margin:0.42978574384769]Array
(
    [complete] => 
    [id] => 8149337626
    [time] => 1549167245869
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:14:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:14:14 - cex place new buy order: eth_btc 0.031413 1.1647 [8149338285] margin:0.39155763537388]Array
(
    [complete] => 
    [id] => 8149338285
    [time] => 1549167253855
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:14:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:14:24 - cex place new buy order: eth_btc 0.031415 1.16463 [8149339030] margin:0.3851663218208]Array
(
    [complete] => 
    [id] => 8149339030
    [time] => 1549167263961
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 5:14:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:14:35 - cex place new buy order: eth_btc 0.031417 1.16455 [8149339933] margin:0.3787758220072]Array
(
    [complete] => 
    [id] => 8149339933
    [time] => 1549167274876
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 5:14:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:14:44 - cex place new buy order: eth_btc 0.031419 1.16448 [8149340637] margin:0.3723861357777]Array
(
    [complete] => 
    [id] => 8149340637
    [time] => 1549167283940
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 5:14:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:14:53 - cex place new buy order: eth_btc 0.031421 1.16441 [8149341285] margin:0.36917984787246]Array
(
    [complete] => 
    [id] => 8149341285
    [time] => 1549167293271
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 5:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:15:06 - cex place new buy order: eth_btc 0.031423 1.16433 [8149342398] margin:0.36279158578112]Array
(
    [complete] => 
    [id] => 8149342398
    [time] => 1549167306281
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 5:15:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:15:14 - cex place new buy order: eth_btc 0.031425 1.16426 [8149343227] margin:0.35640413683373]Array
(
    [complete] => 
    [id] => 8149343227
    [time] => 1549167314244
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 5:15:21 - cex delete buy orders: eth_btc[move]
2019-02-03 5:15:23 - cex place new buy order: eth_btc 0.031396 1.16422 [8149343904] margin:0.35639279577417]Array
(
    [complete] => 
    [id] => 8149343904
    [time] => 1549167322688
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:15:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:15:32 - cex place new buy order: eth_btc 0.031398 1.16526 [8149344732] margin:0.43951844066501]Array
(
    [complete] => 
    [id] => 8149344732
    [time] => 1549167332139
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:15:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:15:40 - cex place new buy order: eth_btc 0.0314 1.16518 [8149345363] margin:0.4171974522293]Array
(
    [complete] => 
    [id] => 8149345363
    [time] => 1549167340329
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:15:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:15:50 - cex place new buy order: eth_btc 0.031402 1.16511 [8149345934] margin:0.40761734921344]Array
(
    [complete] => 
    [id] => 8149345934
    [time] => 1549167350027
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:15:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:16:00 - cex place new buy order: eth_btc 0.031404 1.16504 [8149346638] margin:0.43306585148388]Array
(
    [complete] => 
    [id] => 8149346638
    [time] => 1549167359872
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:16:05 - cex place new buy order: eth_btc 0.031406 1.16496 [8149347032] margin:0.42667006304526]Array
(
    [complete] => 
    [id] => 8149347032
    [time] => 1549167365214
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:16:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:16:15 - cex place new buy order: eth_btc 0.031408 1.16489 [8149347711] margin:0.42027508914926]Array
(
    [complete] => 
    [id] => 8149347711
    [time] => 1549167374631
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:16:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:16:24 - cex place new buy order: eth_btc 0.03141 1.16481 [8149348163] margin:0.40114613180515]Array
(
    [complete] => 
    [id] => 8149348163
    [time] => 1549167383961
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:16:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:16:34 - cex place new buy order: eth_btc 0.031412 1.16474 [8149348918] margin:0.40430408760981]Array
(
    [complete] => 
    [id] => 8149348918
    [time] => 1549167393763
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:16:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:16:43 - cex place new buy order: eth_btc 0.031414 1.16466 [8149349758] margin:0.40746164130641]Array
(
    [complete] => 
    [id] => 8149349758
    [time] => 1549167402650
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:17:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:17:01 - cex place new buy order: eth_btc 0.031416 1.16459 [8149350927] margin:0.39470333587981]Array
(
    [complete] => 
    [id] => 8149350927
    [time] => 1549167421484
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:17:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:17:12 - cex place new buy order: eth_btc 0.031418 1.16452 [8149351979] margin:0.39149532115348]Array
(
    [complete] => 
    [id] => 8149351979
    [time] => 1549167432319
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:17:20 - cex delete buy orders: eth_btc[move]
2019-02-03 5:17:21 - cex place new buy order: eth_btc 0.031396 1.16448 [8149352701] margin:0.3883000732041]Array
(
    [complete] => 
    [id] => 8149352701
    [time] => 1549167440771
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:17:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:17:31 - cex place new buy order: eth_btc 0.031398 1.16526 [8149353785] margin:0.46181285432192]Array
(
    [complete] => 
    [id] => 8149353785
    [time] => 1549167451353
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:17:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:17:42 - cex place new buy order: eth_btc 0.0314 1.16518 [8149354791] margin:0.45541401273885]Array
(
    [complete] => 
    [id] => 8149354791
    [time] => 1549167461633
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:17:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:17:51 - cex place new buy order: eth_btc 0.031402 1.16511 [8149355645] margin:0.44901598624292]Array
(
    [complete] => 
    [id] => 8149355645
    [time] => 1549167470948
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:18:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:18:05 - cex place new buy order: eth_btc 0.031404 1.16504 [8149357057] margin:0.44261877467839]Array
(
    [complete] => 
    [id] => 8149357057
    [time] => 1549167485104
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:18:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:18:15 - cex place new buy order: eth_btc 0.031406 1.16496 [8149358102] margin:0.43622237788956]Array
(
    [complete] => 
    [id] => 8149358102
    [time] => 1549167495145
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:18:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:18:27 - cex place new buy order: eth_btc 0.031408 1.16489 [8149359120] margin:0.43301069791137]Array
(
    [complete] => 
    [id] => 8149359120
    [time] => 1549167506790
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:18:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:18:40 - cex place new buy order: eth_btc 0.03141 1.16481 [8149360356] margin:0.42343202801656]Array
(
    [complete] => 
    [id] => 8149360356
    [time] => 1549167520303
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:18:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:18:52 - cex place new buy order: eth_btc 0.031412 1.16474 [8149361541] margin:0.41703807462117]Array
(
    [complete] => 
    [id] => 8149361541
    [time] => 1549167532457
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:19:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:19:02 - cex place new buy order: eth_btc 0.031414 1.16466 [] margin:0.41064493537912]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 5:19:03 - cex place new buy order: eth_btc 0.031397 1.1653 [8149362313]Array
(
    [complete] => 
    [id] => 8149362313
    [time] => 1549167542919
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:19:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:19:12 - cex place new buy order: eth_btc 0.031399 1.16522 [8149363221] margin:0.45861333163475]Array
(
    [complete] => 
    [id] => 8149363221
    [time] => 1549167552389
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:19:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:19:24 - cex place new buy order: eth_btc 0.031401 1.16515 [8149364425] margin:0.4585841215248]Array
(
    [complete] => 
    [id] => 8149364425
    [time] => 1549167564253
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:19:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:19:34 - cex place new buy order: eth_btc 0.031403 1.16507 [8149365340] margin:0.44581727860395]Array
(
    [complete] => 
    [id] => 8149365340
    [time] => 1549167573634
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:19:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:19:44 - cex place new buy order: eth_btc 0.031405 1.165 [8149366181] margin:0.43942047444674]Array
(
    [complete] => 
    [id] => 8149366181
    [time] => 1549167584243
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:19:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:19:55 - cex place new buy order: eth_btc 0.031407 1.16492 [8149366895] margin:0.43302448498741]Array
(
    [complete] => 
    [id] => 8149366895
    [time] => 1549167594819
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 5:20:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:20:05 - cex place new buy order: eth_btc 0.031409 1.16485 [8149367475] margin:0.41389410678467]Array
(
    [complete] => 
    [id] => 8149367475
    [time] => 1549167604566
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:20:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:20:16 - cex place new buy order: eth_btc 0.031411 1.16478 [8149368206] margin:0.40431695902707]Array
(
    [complete] => 
    [id] => 8149368206
    [time] => 1549167615632
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:20:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:20:25 - cex place new buy order: eth_btc 0.031413 1.1647 [8149368992] margin:0.38200744914525]Array
(
    [complete] => 
    [id] => 8149368992
    [time] => 1549167624961
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:20:34 - cex delete buy orders: eth_btc[move]
2019-02-03 5:20:36 - cex place new buy order: eth_btc 0.031396 1.16466 [8149370115] margin:0.40109505316099]Array
(
    [complete] => 
    [id] => 8149370115
    [time] => 1549167636049
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:20:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:20:45 - cex place new buy order: eth_btc 0.031398 1.16526 [8149371015] margin:0.43951844066501]Array
(
    [complete] => 
    [id] => 8149371015
    [time] => 1549167645499
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:20:54 - cex delete buy orders: eth_btc[move]
2019-02-03 5:20:55 - cex place new buy order: eth_btc 0.031396 1.16522 [8149371833] margin:0.42039555399853]Array
(
    [complete] => 
    [id] => 8149371833
    [time] => 1549167654936
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:21:05 - cex place new buy order: eth_btc 0.031398 1.16526 [8149372544] margin:0.42996369195489]Array
(
    [complete] => 
    [id] => 8149372544
    [time] => 1549167664888
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:21:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:21:15 - cex place new buy order: eth_btc 0.0314 1.16518 [8149373247] margin:0.42675159235668]Array
(
    [complete] => 
    [id] => 8149373247
    [time] => 1549167675219
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:21:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:21:25 - cex place new buy order: eth_btc 0.031402 1.16511 [8149373969] margin:0.42353990191708]Array
(
    [complete] => 
    [id] => 8149373969
    [time] => 1549167685268
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:21:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:21:34 - cex place new buy order: eth_btc 0.031404 1.16504 [8149374510] margin:0.41077569736339]Array
(
    [complete] => 
    [id] => 8149374510
    [time] => 1549167693628
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:21:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:21:44 - cex place new buy order: eth_btc 0.031406 1.16496 [8149375410] margin:0.40438132840857]Array
(
    [complete] => 
    [id] => 8149375410
    [time] => 1549167703709
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:21:51 - cex delete buy orders: eth_btc[move]
2019-02-03 5:21:52 - cex place new buy order: eth_btc 0.031397 1.16492 [8149376385] margin:0.40118444932657]Array
(
    [complete] => 
    [id] => 8149376385
    [time] => 1549167712493
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:22:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:22:01 - cex place new buy order: eth_btc 0.031399 1.16522 [8149377117] margin:0.42358036880155]Array
(
    [complete] => 
    [id] => 8149377117
    [time] => 1549167721146
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:22:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:22:07 - cex place new buy order: eth_btc 0.031401 1.16515 [8149377702] margin:0.41718416610936]Array
(
    [complete] => 
    [id] => 8149377702
    [time] => 1549167726601
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:22:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:22:16 - cex place new buy order: eth_btc 0.031403 1.16507 [8149378586] margin:0.40760436900935]Array
(
    [complete] => 
    [id] => 8149378586
    [time] => 1549167736126
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:22:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:22:25 - cex place new buy order: eth_btc 0.031405 1.165 [8149379447] margin:0.40439420474445]Array
(
    [complete] => 
    [id] => 8149379447
    [time] => 1549167744815
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:22:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:22:35 - cex place new buy order: eth_btc 0.031407 1.16492 [8149380308] margin:0.36297640653356]Array
(
    [complete] => 
    [id] => 8149380308
    [time] => 1549167755076
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 5:22:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:22:44 - cex place new buy order: eth_btc 0.031409 1.16485 [8149381081] margin:0.35976949282053]Array
(
    [complete] => 
    [id] => 8149381081
    [time] => 1549167764434
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:22:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:22:55 - cex place new buy order: eth_btc 0.031411 1.16478 [8149381905] margin:0.39158256661678]Array
(
    [complete] => 
    [id] => 8149381905
    [time] => 1549167775076
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:23:02 - cex delete buy orders: eth_btc[move]
2019-02-03 5:23:04 - cex place new buy order: eth_btc 0.031396 1.16474 [8149382611] margin:0.36928562332865]Array
(
    [complete] => 
    [id] => 8149382611
    [time] => 1549167783850
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:23:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:23:14 - cex place new buy order: eth_btc 0.031398 1.16526 [8149383531] margin:0.41722402700808]Array
(
    [complete] => 
    [id] => 8149383531
    [time] => 1549167793700
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:23:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:23:25 - cex place new buy order: eth_btc 0.0314 1.16518 [8149384321] margin:0.4171974522293]Array
(
    [complete] => 
    [id] => 8149384321
    [time] => 1549167805333
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:23:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:23:36 - cex place new buy order: eth_btc 0.031402 1.16511 [8149384975] margin:0.43627794407999]Array
(
    [complete] => 
    [id] => 8149384975
    [time] => 1549167815914
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:23:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:23:45 - cex place new buy order: eth_btc 0.031404 1.16504 [8149385614] margin:0.42988154375239]Array
(
    [complete] => 
    [id] => 8149385614
    [time] => 1549167825426
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:23:52 - cex delete buy orders: eth_btc[move]
2019-02-03 5:23:54 - cex place new buy order: eth_btc 0.031396 1.165 [8149386222] margin:0.40439420474445]Array
(
    [complete] => 
    [id] => 8149386222
    [time] => 1549167833698
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:24:04 - cex delete buy orders: eth_btc[move]
2019-02-03 5:24:05 - cex place new buy order: eth_btc 0.031396 1.1653 [8149386881] margin:0.40131222728286]Array
(
    [complete] => 
    [id] => 8149386881
    [time] => 1549167845394
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:24:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:24:15 - cex place new buy order: eth_btc 0.031398 1.16526 [8149387476] margin:0.39811452958787]Array
(
    [complete] => 
    [id] => 8149387476
    [time] => 1549167855191
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:24:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:24:24 - cex place new buy order: eth_btc 0.0314 1.16518 [8149388040] margin:0.39171974522292]Array
(
    [complete] => 
    [id] => 8149388040
    [time] => 1549167863727
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:24:31 - cex delete buy orders: eth_btc[move]
2019-02-03 5:24:33 - cex place new buy order: eth_btc 0.031397 1.16515 [8149388571] margin:0.38852265851408]Array
(
    [complete] => 
    [id] => 8149388571
    [time] => 1549167873270
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:24:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:24:42 - cex place new buy order: eth_btc 0.031399 1.16522 [8149389142] margin:0.39810185037741]Array
(
    [complete] => 
    [id] => 8149389142
    [time] => 1549167882181
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:24:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:24:52 - cex place new buy order: eth_btc 0.031401 1.16515 [8149389687] margin:0.36941498678387]Array
(
    [complete] => 
    [id] => 8149389687
    [time] => 1549167891549
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:24:59 - cex delete buy orders: eth_btc[move]
2019-02-03 5:25:00 - cex place new buy order: eth_btc 0.031397 1.16511 [8149390222] margin:0.36940322272465]Array
(
    [complete] => 
    [id] => 8149390222
    [time] => 1549167900405
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:25:04 - cex delete buy orders: eth_btc[move]
2019-02-03 5:25:05 - cex place new buy order: eth_btc 0.031397 0.01014 [] margin:0.38218994840433]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 5:25:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:25:15 - cex place new buy order: eth_btc 0.0314 1.16518 [8149391115] margin:0.37898089171973]Array
(
    [complete] => 
    [id] => 8149391115
    [time] => 1549167914753
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:25:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:25:26 - cex place new buy order: eth_btc 0.031402 1.16511 [8149391835] margin:0.38851028596907]Array
(
    [complete] => 
    [id] => 8149391835
    [time] => 1549167926154
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:25:33 - cex delete buy orders: eth_btc[move]
2019-02-03 5:25:34 - cex place new buy order: eth_btc 0.031399 1.16507 [8149392417] margin:0.39805114161067]Array
(
    [complete] => 
    [id] => 8149392417
    [time] => 1549167934255
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:25:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:25:43 - cex place new buy order: eth_btc 0.031401 1.16515 [8149392959] margin:0.39807649437915]Array
(
    [complete] => 
    [id] => 8149392959
    [time] => 1549167942926
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:25:50 - cex delete buy orders: eth_btc[move]
2019-02-03 5:25:51 - cex place new buy order: eth_btc 0.031399 1.16511 [8149393532] margin:0.43946245462072]Array
(
    [complete] => 
    [id] => 8149393532
    [time] => 1549167950971
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:26:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:26:05 - cex place new buy order: eth_btc 0.031401 1.16515 [8149394686] margin:0.43629183783955]Array
(
    [complete] => 
    [id] => 8149394686
    [time] => 1549167965465
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:26:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:26:13 - cex place new buy order: eth_btc 0.031403 1.16507 [8149395498] margin:0.40441995987646]Array
(
    [complete] => 
    [id] => 8149395498
    [time] => 1549167972985
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:26:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:26:26 - cex place new buy order: eth_btc 0.031405 1.165 [8149396669] margin:0.39802579207133]Array
(
    [complete] => 
    [id] => 8149396669
    [time] => 1549167986173
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:26:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:26:35 - cex place new buy order: eth_btc 0.031407 1.16492 [8149397515] margin:0.41073646002483]Array
(
    [complete] => 
    [id] => 8149397515
    [time] => 1549167995246
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 5:26:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:26:44 - cex place new buy order: eth_btc 0.031409 1.16485 [8149398339] margin:0.3852398993919]Array
(
    [complete] => 
    [id] => 8149398339
    [time] => 1549168003734
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:26:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:26:59 - cex place new buy order: eth_btc 0.031411 1.16478 [8149399278] margin:0.37884817420648]Array
(
    [complete] => 
    [id] => 8149399278
    [time] => 1549168018551
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:27:05 - cex place new buy order: eth_btc 0.031413 1.1647 [8149399675] margin:0.37245726291661]Array
(
    [complete] => 
    [id] => 8149399675
    [time] => 1549168025382
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:27:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:27:14 - cex place new buy order: eth_btc 0.031415 1.16463 [8149400444] margin:0.36606716536687]Array
(
    [complete] => 
    [id] => 8149400444
    [time] => 1549168033932
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 5:27:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:27:23 - cex place new buy order: eth_btc 0.031417 1.16455 [8149401011] margin:0.3564948913009]Array
(
    [complete] => 
    [id] => 8149401011
    [time] => 1549168042898
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 5:27:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:27:32 - cex place new buy order: eth_btc 0.031419 1.16448 [8149401601] margin:0.35010662338075]Array
(
    [complete] => 
    [id] => 8149401601
    [time] => 1549168052101
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 5:27:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:27:42 - cex place new buy order: eth_btc 0.031421 1.16441 [8149402611] margin:0.31825848954521]Array
(
    [complete] => 
    [id] => 8149402611
    [time] => 1549168062293
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 5:27:52 - cex delete buy orders: eth_btc[move]
2019-02-03 5:27:53 - cex place new buy order: eth_btc 0.031396 1.16437 [8149403754] margin:0.32143084463117]Array
(
    [complete] => 
    [id] => 8149403754
    [time] => 1549168073063
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:28:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:28:01 - cex place new buy order: eth_btc 0.031398 1.16526 [8149404541] margin:0.40129944582459]Array
(
    [complete] => 
    [id] => 8149404541
    [time] => 1549168081117
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:28:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:28:12 - cex place new buy order: eth_btc 0.0314 1.16518 [8149405766] margin:0.40445859872611]Array
(
    [complete] => 
    [id] => 8149405766
    [time] => 1549168092400
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:28:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:28:21 - cex place new buy order: eth_btc 0.031402 1.16511 [8149406280] margin:0.41717088083562]Array
(
    [complete] => 
    [id] => 8149406280
    [time] => 1549168101057
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:28:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:28:36 - cex place new buy order: eth_btc 0.031404 1.16504 [8149407505] margin:0.41077569736339]Array
(
    [complete] => 
    [id] => 8149407505
    [time] => 1549168115893
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:28:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:28:46 - cex place new buy order: eth_btc 0.031406 1.16496 [8149408310] margin:0.40119722346046]Array
(
    [complete] => 
    [id] => 8149408310
    [time] => 1549168125524
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:28:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:28:53 - cex place new buy order: eth_btc 0.031408 1.16489 [8149408982] margin:0.4107233825777]Array
(
    [complete] => 
    [id] => 8149408982
    [time] => 1549168133091
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:29:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:29:02 - cex place new buy order: eth_btc 0.03141 1.16481 [] margin:0.37567653613499]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 5:29:03 - cex place new buy order: eth_btc 0.031397 1.1653 [8149409685]Array
(
    [complete] => 
    [id] => 8149409685
    [time] => 1549168143153
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:29:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:29:13 - cex place new buy order: eth_btc 0.031399 1.16522 [8149410605] margin:0.41721073919552]Array
(
    [complete] => 
    [id] => 8149410605
    [time] => 1549168152874
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:29:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:29:23 - cex place new buy order: eth_btc 0.031401 1.16515 [8149411396] margin:0.4108149421993]Array
(
    [complete] => 
    [id] => 8149411396
    [time] => 1549168163116
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:29:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:29:32 - cex place new buy order: eth_btc 0.031403 1.16507 [8149412022] margin:0.40123555074356]Array
(
    [complete] => 
    [id] => 8149412022
    [time] => 1549168172511
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:29:41 - cex delete buy orders: eth_btc[move]
2019-02-03 5:29:43 - cex place new buy order: eth_btc 0.031396 1.16504 [8149412781] margin:0.39166985097439]Array
(
    [complete] => 
    [id] => 8149412781
    [time] => 1549168182617
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:29:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:29:54 - cex place new buy order: eth_btc 0.031398 1.16526 [8149413624] margin:0.41085419453468]Array
(
    [complete] => 
    [id] => 8149413624
    [time] => 1549168193988
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:30:05 - cex place new buy order: eth_btc 0.0314 1.16518 [8149414318] margin:0.41401273885349]Array
(
    [complete] => 
    [id] => 8149414318
    [time] => 1549168204879
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:30:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:30:14 - cex place new buy order: eth_btc 0.031402 1.16511 [8149415011] margin:0.40761734921344]Array
(
    [complete] => 
    [id] => 8149415011
    [time] => 1549168214306
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:30:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:30:24 - cex place new buy order: eth_btc 0.031404 1.16504 [8149415737] margin:0.4012227741689]Array
(
    [complete] => 
    [id] => 8149415737
    [time] => 1549168224243
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:30:33 - cex delete buy orders: eth_btc[move]
2019-02-03 5:30:34 - cex place new buy order: eth_btc 0.031396 1.165 [8149416530] margin:0.38847317306161]Array
(
    [complete] => 
    [id] => 8149416530
    [time] => 1549168234240
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:30:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:30:44 - cex place new buy order: eth_btc 0.031398 1.16526 [8149417225] margin:0.43951844066501]Array
(
    [complete] => 
    [id] => 8149417225
    [time] => 1549168244275
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:30:51 - cex delete buy orders: eth_btc[move]
2019-02-03 5:30:53 - cex place new buy order: eth_btc 0.031396 1.16522 [8149417753] margin:0.44587407242267]Array
(
    [complete] => 
    [id] => 8149417753
    [time] => 1549168252607
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:31:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:31:03 - cex place new buy order: eth_btc 0.031398 1.16526 [8149418505] margin:0.4490731893751]Array
(
    [complete] => 
    [id] => 8149418505
    [time] => 1549168263305
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:31:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:31:15 - cex place new buy order: eth_btc 0.0314 1.16518 [8149419227] margin:0.44267515923564]Array
(
    [complete] => 
    [id] => 8149419227
    [time] => 1549168275373
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:31:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:31:26 - cex place new buy order: eth_btc 0.031402 1.16511 [8149419917] margin:0.42672441245781]Array
(
    [complete] => 
    [id] => 8149419917
    [time] => 1549168286285
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:31:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:31:36 - cex place new buy order: eth_btc 0.031404 1.16504 [8149420547] margin:0.4203286205579]Array
(
    [complete] => 
    [id] => 8149420547
    [time] => 1549168296173
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:31:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:31:49 - cex place new buy order: eth_btc 0.031406 1.16496 [8149421430] margin:0.41711774820097]Array
(
    [complete] => 
    [id] => 8149421430
    [time] => 1549168308529
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:31:55 - cex delete buy orders: eth_btc[move]
2019-02-03 5:31:57 - cex place new buy order: eth_btc 0.031396 1.16492 [8149422113] margin:0.41710446715697]Array
(
    [complete] => 
    [id] => 8149422113
    [time] => 1549168317084
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:32:03 - cex delete buy orders: eth_btc[move]
2019-02-03 5:32:05 - cex place new buy order: eth_btc 0.031396 1.1653 [8149422790] margin:0.42997738637449]Array
(
    [complete] => 
    [id] => 8149422790
    [time] => 1549168325001
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:32:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:32:13 - cex place new buy order: eth_btc 0.031398 1.16526 [8149423472] margin:0.4235938594815]Array
(
    [complete] => 
    [id] => 8149423472
    [time] => 1549168333082
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:32:22 - cex delete buy orders: eth_btc[move]
2019-02-03 5:32:23 - cex place new buy order: eth_btc 0.031396 1.16522 [8149424124] margin:0.43631962801363]Array
(
    [complete] => 
    [id] => 8149424124
    [time] => 1549168342815
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:32:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:32:32 - cex place new buy order: eth_btc 0.031398 1.16526 [8149424814] margin:0.43314860819159]Array
(
    [complete] => 
    [id] => 8149424814
    [time] => 1549168352233
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:32:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:32:42 - cex place new buy order: eth_btc 0.0314 1.16518 [8149425491] margin:0.42356687898086]Array
(
    [complete] => 
    [id] => 8149425491
    [time] => 1549168361905
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:32:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:32:51 - cex place new buy order: eth_btc 0.031402 1.16511 [8149426036] margin:0.41398637029488]Array
(
    [complete] => 
    [id] => 8149426036
    [time] => 1549168371353
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:33:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:33:04 - cex place new buy order: eth_btc 0.031404 1.16504 [8149426863] margin:0.42988154375239]Array
(
    [complete] => 
    [id] => 8149426863
    [time] => 1549168383697
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:33:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:33:12 - cex place new buy order: eth_btc 0.031406 1.16496 [8149427571] margin:0.42348595809716]Array
(
    [complete] => 
    [id] => 8149427571
    [time] => 1549168391623
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:33:19 - cex delete buy orders: eth_btc[move]
2019-02-03 5:33:20 - cex place new buy order: eth_btc 0.031396 1.16492 [8149428095] margin:0.42028847072306]Array
(
    [complete] => 
    [id] => 8149428095
    [time] => 1549168399906
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:33:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:33:28 - cex place new buy order: eth_btc 0.031398 1.16526 [8149428689] margin:0.4490731893751]Array
(
    [complete] => 
    [id] => 8149428689
    [time] => 1549168408006
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:33:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:33:37 - cex place new buy order: eth_btc 0.0314 1.16518 [8149429358] margin:0.44267515923564]Array
(
    [complete] => 
    [id] => 8149429358
    [time] => 1549168417202
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:33:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:33:49 - cex place new buy order: eth_btc 0.031402 1.16511 [8149430127] margin:0.43627794407999]Array
(
    [complete] => 
    [id] => 8149430127
    [time] => 1549168428574
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:33:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:33:58 - cex place new buy order: eth_btc 0.031404 1.16504 [8149430787] margin:0.42988154375239]Array
(
    [complete] => 
    [id] => 8149430787
    [time] => 1549168438012
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:34:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:34:13 - cex place new buy order: eth_btc 0.031406 1.16496 [8149431852] margin:0.42348595809716]Array
(
    [complete] => 
    [id] => 8149431852
    [time] => 1549168453469
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:34:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:34:22 - cex place new buy order: eth_btc 0.031408 1.16489 [8149432368] margin:0.41709118695874]Array
(
    [complete] => 
    [id] => 8149432368
    [time] => 1549168461731
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:34:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:34:31 - cex place new buy order: eth_btc 0.03141 1.16481 [8149432946] margin:0.41069723018146]Array
(
    [complete] => 
    [id] => 8149432946
    [time] => 1549168471107
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:34:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:34:40 - cex place new buy order: eth_btc 0.031412 1.16474 [8149433518] margin:0.40430408760981]Array
(
    [complete] => 
    [id] => 8149433518
    [time] => 1549168479846
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:34:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:34:55 - cex place new buy order: eth_btc 0.031414 1.16466 [8149434590] margin:0.39791175908828]Array
(
    [complete] => 
    [id] => 8149434590
    [time] => 1549168494825
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:35:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:35:04 - cex place new buy order: eth_btc 0.031416 1.16459 [8149435135] margin:0.39152024446141]Array
(
    [complete] => 
    [id] => 8149435135
    [time] => 1549168503718
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:35:15 - cex place new buy order: eth_btc 0.031418 1.16452 [8149435855] margin:0.38512954357373]Array
(
    [complete] => 
    [id] => 8149435855
    [time] => 1549168514663
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:35:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:35:23 - cex place new buy order: eth_btc 0.03142 1.16444 [8149436402] margin:0.37873965626987]Array
(
    [complete] => 
    [id] => 8149436402
    [time] => 1549168522927
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 5:35:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:35:33 - cex place new buy order: eth_btc 0.031422 1.16437 [8149437101] margin:0.37235058239449]Array
(
    [complete] => 
    [id] => 8149437101
    [time] => 1549168532915
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 5:35:40 - cex delete buy orders: eth_btc[move]
2019-02-03 5:35:42 - cex place new buy order: eth_btc 0.031397 1.16433 [8149437610] margin:0.36915635044394]Array
(
    [complete] => 
    [id] => 8149437610
    [time] => 1549168541717
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:35:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:35:52 - cex place new buy order: eth_btc 0.031399 1.16522 [8149438335] margin:0.44587407242267]Array
(
    [complete] => 
    [id] => 8149438335
    [time] => 1549168552048
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:36:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:36:07 - cex place new buy order: eth_btc 0.031401 1.16515 [8149439362] margin:0.43947644979458]Array
(
    [complete] => 
    [id] => 8149439362
    [time] => 1549168567202
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:36:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:36:16 - cex place new buy order: eth_btc 0.031403 1.16507 [8149440015] margin:0.40760436900935]Array
(
    [complete] => 
    [id] => 8149440015
    [time] => 1549168576120
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:36:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:36:26 - cex place new buy order: eth_btc 0.031405 1.165 [8149440639] margin:0.40120999840789]Array
(
    [complete] => 
    [id] => 8149440639
    [time] => 1549168586421
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:36:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:36:36 - cex place new buy order: eth_btc 0.031407 1.16492 [8149441305] margin:0.39481644219441]Array
(
    [complete] => 
    [id] => 8149441305
    [time] => 1549168596228
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 5:36:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:36:45 - cex place new buy order: eth_btc 0.031409 1.16485 [8149441875] margin:0.39160750103473]Array
(
    [complete] => 
    [id] => 8149441875
    [time] => 1549168604880
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:36:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:37:01 - cex place new buy order: eth_btc 0.031411 1.16478 [8149442837] margin:0.40113336092451]Array
(
    [complete] => 
    [id] => 8149442837
    [time] => 1549168620856
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:37:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:37:07 - cex place new buy order: eth_btc 0.031413 1.1647 [8149443278] margin:0.37564065832618]Array
(
    [complete] => 
    [id] => 8149443278
    [time] => 1549168626789
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:37:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:37:19 - cex place new buy order: eth_btc 0.031415 1.16463 [8149444042] margin:0.38198312907847]Array
(
    [complete] => 
    [id] => 8149444042
    [time] => 1549168638673
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 5:37:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:37:29 - cex place new buy order: eth_btc 0.031417 1.16455 [8149444902] margin:0.3819588121081]Array
(
    [complete] => 
    [id] => 8149444902
    [time] => 1549168648884
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 5:37:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:37:38 - cex place new buy order: eth_btc 0.031419 1.16448 [8149445707] margin:0.375568923263]Array
(
    [complete] => 
    [id] => 8149445707
    [time] => 1549168658140
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 5:37:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:37:50 - cex place new buy order: eth_btc 0.031421 1.16441 [8149446437] margin:0.36917984787246]Array
(
    [complete] => 
    [id] => 8149446437
    [time] => 1549168669538
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 5:37:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:38:00 - cex place new buy order: eth_btc 0.031423 1.16433 [8149447355] margin:0.36279158578112]Array
(
    [complete] => 
    [id] => 8149447355
    [time] => 1549168680348
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 5:38:04 - cex delete buy orders: eth_btc[move]
2019-02-03 5:38:05 - cex place new buy order: eth_btc 0.031397 1.16429 [8149447776] margin:0.35959775967414]Array
(
    [complete] => 
    [id] => 8149447776
    [time] => 1549168685040
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:38:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:38:16 - cex place new buy order: eth_btc 0.031399 1.16522 [8149448574] margin:0.43950444281664]Array
(
    [complete] => 
    [id] => 8149448574
    [time] => 1549168695893
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:38:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:38:27 - cex place new buy order: eth_btc 0.031401 1.16515 [8149449391] margin:0.43310722588454]Array
(
    [complete] => 
    [id] => 8149449391
    [time] => 1549168706581
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:38:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:38:35 - cex place new buy order: eth_btc 0.031403 1.16507 [8149450048] margin:0.42671082380665]Array
(
    [complete] => 
    [id] => 8149450048
    [time] => 1549168715387
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:38:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:38:46 - cex place new buy order: eth_btc 0.031405 1.165 [8149450909] margin:0.42668364910046]Array
(
    [complete] => 
    [id] => 8149450909
    [time] => 1549168725550
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:38:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:38:54 - cex place new buy order: eth_btc 0.031407 1.16492 [8149451592] margin:0.42028847072306]Array
(
    [complete] => 
    [id] => 8149451592
    [time] => 1549168734408
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 5:39:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:39:05 - cex place new buy order: eth_btc 0.031409 1.16485 [8149452294] margin:0.41389410678467]Array
(
    [complete] => 
    [id] => 8149452294
    [time] => 1549168744652
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:39:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:39:14 - cex place new buy order: eth_btc 0.031411 1.16478 [8149453083] margin:0.40750055712966]Array
(
    [complete] => 
    [id] => 8149453083
    [time] => 1549168754275
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:39:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:39:23 - cex place new buy order: eth_btc 0.031413 1.1647 [8149453715] margin:0.40429121701204]Array
(
    [complete] => 
    [id] => 8149453715
    [time] => 1549168763203
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:39:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:39:35 - cex place new buy order: eth_btc 0.031415 1.16463 [8149454544] margin:0.41063186375936]Array
(
    [complete] => 
    [id] => 8149454544
    [time] => 1549168775482
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 5:39:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:39:46 - cex place new buy order: eth_btc 0.031417 1.16455 [8149455212] margin:0.41060572301619]Array
(
    [complete] => 
    [id] => 8149455212
    [time] => 1549168786093
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 5:39:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:39:56 - cex place new buy order: eth_btc 0.031419 1.16448 [8149455859] margin:0.39466564817467]Array
(
    [complete] => 
    [id] => 8149455859
    [time] => 1549168796509
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 5:40:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:40:05 - cex place new buy order: eth_btc 0.031421 1.16441 [8149456548] margin:0.39145794214062]Array
(
    [complete] => 
    [id] => 8149456548
    [time] => 1549168804860
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 5:40:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:40:14 - cex place new buy order: eth_btc 0.031423 1.16433 [8149457500] margin:0.38825064443242]Array
(
    [complete] => 
    [id] => 8149457500
    [time] => 1549168814337
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 5:40:23 - cex delete buy orders: eth_btc[move]
2019-02-03 5:40:24 - cex place new buy order: eth_btc 0.031397 1.16429 [8149458585] margin:0.38505600814662]Array
(
    [complete] => 
    [id] => 8149458585
    [time] => 1549168824517
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:40:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:40:35 - cex place new buy order: eth_btc 0.031399 1.16522 [8149459569] margin:0.44587407242267]Array
(
    [complete] => 
    [id] => 8149459569
    [time] => 1549168834668
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:40:42 - cex delete buy orders: eth_btc[move]
2019-02-03 5:40:45 - cex place new buy order: eth_btc 0.031396 1.16518 [8149460474] margin:0.44267515923564]Array
(
    [complete] => 
    [id] => 8149460474
    [time] => 1549168844576
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:40:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:40:54 - cex place new buy order: eth_btc 0.031398 1.16526 [8149461307] margin:0.46181285432192]Array
(
    [complete] => 
    [id] => 8149461307
    [time] => 1549168854438
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:41:04 - cex delete buy orders: eth_btc[move]
2019-02-03 5:41:05 - cex place new buy order: eth_btc 0.031396 1.16522 [8149462142] margin:0.46179814643779]Array
(
    [complete] => 
    [id] => 8149462142
    [time] => 1549168864907
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:41:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:41:23 - cex place new buy order: eth_btc 0.031398 1.16526 [8149463379] margin:0.47136760303204]Array
(
    [complete] => 
    [id] => 8149463379
    [time] => 1549168883292
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:41:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:41:34 - cex place new buy order: eth_btc 0.0314 1.16518 [8149464001] margin:0.45859872611465]Array
(
    [complete] => 
    [id] => 8149464001
    [time] => 1549168894264
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:41:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:41:44 - cex place new buy order: eth_btc 0.031402 1.16511 [8149464704] margin:0.47767658110947]Array
(
    [complete] => 
    [id] => 8149464704
    [time] => 1549168904481
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:41:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:41:54 - cex place new buy order: eth_btc 0.031404 1.16504 [8149465426] margin:0.45217169787286]Array
(
    [complete] => 
    [id] => 8149465426
    [time] => 1549168913749
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:42:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:42:05 - cex place new buy order: eth_btc 0.031406 1.16496 [8149466439] margin:0.45214290263005]Array
(
    [complete] => 
    [id] => 8149466439
    [time] => 1549168925436
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:42:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:42:14 - cex place new buy order: eth_btc 0.031408 1.16489 [8149467508] margin:0.44574630667347]Array
(
    [complete] => 
    [id] => 8149467508
    [time] => 1549168934318
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:42:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:42:25 - cex place new buy order: eth_btc 0.03141 1.16481 [8149468559] margin:0.43935052531041]Array
(
    [complete] => 
    [id] => 8149468559
    [time] => 1549168944639
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:42:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:42:34 - cex place new buy order: eth_btc 0.031412 1.16474 [8149469466] margin:0.43613905513815]Array
(
    [complete] => 
    [id] => 8149469466
    [time] => 1549168954307
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:42:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:42:44 - cex place new buy order: eth_btc 0.031414 1.16466 [8149470302] margin:0.42019481759723]Array
(
    [complete] => 
    [id] => 8149470302
    [time] => 1549168964315
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:42:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:42:54 - cex place new buy order: eth_btc 0.031416 1.16459 [8149471062] margin:0.41380188439011]Array
(
    [complete] => 
    [id] => 8149471062
    [time] => 1549168974290
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:43:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:43:05 - cex place new buy order: eth_btc 0.031418 1.16452 [8149471666] margin:0.40740976510278]Array
(
    [complete] => 
    [id] => 8149471666
    [time] => 1549168984962
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:43:13 - cex delete buy orders: eth_btc[move]
2019-02-03 5:43:14 - cex place new buy order: eth_btc 0.031396 1.16448 [8149472364] margin:0.40421401063049]Array
(
    [complete] => 
    [id] => 8149472364
    [time] => 1549168994364
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:43:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:43:24 - cex place new buy order: eth_btc 0.031398 1.16526 [8149473057] margin:0.45544302184852]Array
(
    [complete] => 
    [id] => 8149473057
    [time] => 1549169004310
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:43:33 - cex delete buy orders: eth_btc[move]
2019-02-03 5:43:35 - cex place new buy order: eth_btc 0.031396 1.16522 [8149474004] margin:0.46498296124078]Array
(
    [complete] => 
    [id] => 8149474004
    [time] => 1549169014711
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:43:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:43:45 - cex place new buy order: eth_btc 0.031398 1.16526 [8149474828] margin:0.47136760303204]Array
(
    [complete] => 
    [id] => 8149474828
    [time] => 1549169024838
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:43:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:43:54 - cex place new buy order: eth_btc 0.0314 1.16518 [8149475532] margin:0.44267515923564]Array
(
    [complete] => 
    [id] => 8149475532
    [time] => 1549169033798
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:44:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:44:04 - cex place new buy order: eth_btc 0.031402 1.16511 [8149476304] margin:0.43946245462072]Array
(
    [complete] => 
    [id] => 8149476304
    [time] => 1549169044413
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:44:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:44:12 - cex place new buy order: eth_btc 0.031404 1.16504 [8149476948] margin:0.43625015921538]Array
(
    [complete] => 
    [id] => 8149476948
    [time] => 1549169052389
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:44:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:44:21 - cex place new buy order: eth_btc 0.031406 1.16496 [8149477498] margin:0.43303827294148]Array
(
    [complete] => 
    [id] => 8149477498
    [time] => 1549169060842
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:44:28 - cex delete buy orders: eth_btc[move]
2019-02-03 5:44:30 - cex place new buy order: eth_btc 0.031396 1.16492 [8149477898] margin:0.42984048142132]Array
(
    [complete] => 
    [id] => 8149477898
    [time] => 1549169069649
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:44:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:44:40 - cex place new buy order: eth_btc 0.031398 1.16526 [8149478460] margin:0.4522581056118]Array
(
    [complete] => 
    [id] => 8149478460
    [time] => 1549169079538
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:44:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:44:50 - cex place new buy order: eth_btc 0.0314 1.16518 [8149479036] margin:0.44585987261145]Array
(
    [complete] => 
    [id] => 8149479036
    [time] => 1549169089527
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:44:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:44:59 - cex place new buy order: eth_btc 0.031402 1.16511 [8149479587] margin:0.46493853894656]Array
(
    [complete] => 
    [id] => 8149479587
    [time] => 1549169099160
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:45:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:45:06 - cex place new buy order: eth_btc 0.031404 1.16504 [8149480223] margin:0.46490892879889]Array
(
    [complete] => 
    [id] => 8149480223
    [time] => 1549169106290
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:45:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:45:15 - cex place new buy order: eth_btc 0.031406 1.16496 [8149480864] margin:0.45851111252626]Array
(
    [complete] => 
    [id] => 8149480864
    [time] => 1549169114838
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:45:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:45:24 - cex place new buy order: eth_btc 0.031408 1.16489 [8149481480] margin:0.46166581762608]Array
(
    [complete] => 
    [id] => 8149481480
    [time] => 1549169123621
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:45:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:45:39 - cex place new buy order: eth_btc 0.03141 1.16481 [8149482561] margin:0.44890162368674]Array
(
    [complete] => 
    [id] => 8149482561
    [time] => 1549169138577
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:45:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:45:49 - cex place new buy order: eth_btc 0.031412 1.16474 [8149483227] margin:0.42977206163248]Array
(
    [complete] => 
    [id] => 8149483227
    [time] => 1549169148765
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:45:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:46:01 - cex place new buy order: eth_btc 0.031414 1.16466 [8149484106] margin:0.42019481759723]Array
(
    [complete] => 
    [id] => 8149484106
    [time] => 1549169160581
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:46:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:46:05 - cex place new buy order: eth_btc 0.031416 0.00996 [] margin:0.41380188439011]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 5:46:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:46:14 - cex place new buy order: eth_btc 0.031416 1.16459 [8149485475] margin:0.42335115864529]Array
(
    [complete] => 
    [id] => 8149485475
    [time] => 1549169174052
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:46:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:46:25 - cex place new buy order: eth_btc 0.031418 1.16452 [8149486374] margin:0.4169584314724]Array
(
    [complete] => 
    [id] => 8149486374
    [time] => 1549169184890
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:46:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:46:35 - cex place new buy order: eth_btc 0.03142 1.16444 [8149487012] margin:0.40101845957987]Array
(
    [complete] => 
    [id] => 8149487012
    [time] => 1549169195325
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 5:46:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:46:47 - cex place new buy order: eth_btc 0.031422 1.16437 [8149487583] margin:0.40099293488638]Array
(
    [complete] => 
    [id] => 8149487583
    [time] => 1549169206536
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 5:47:02 - cex delete buy orders: eth_btc[move]
2019-02-03 5:47:02 - cex delete buy orders: eth_btc[move]
2019-02-03 5:47:04 - cex place new buy order: eth_btc 0.031397 1.16433 [8149488614] margin:0.39779779142666]Array
(
    [complete] => 
    [id] => 8149488614
    [time] => 1549169223630
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:47:04 - cex place new buy order: eth_btc 0.031397 1.16433 [] margin:0.39779779142666]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-03 5:47:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:47:12 - cex place new buy order: eth_btc 0.031399 1.16522 [8149489175] margin:0.47453740564984]Array
(
    [complete] => 
    [id] => 8149489175
    [time] => 1549169231948
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:47:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:47:23 - cex place new buy order: eth_btc 0.031401 1.16515 [8149489906] margin:0.46813795738989]Array
(
    [complete] => 
    [id] => 8149489906
    [time] => 1549169242618
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:47:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:47:32 - cex place new buy order: eth_btc 0.031403 1.16507 [8149490426] margin:0.46173932426838]Array
(
    [complete] => 
    [id] => 8149490426
    [time] => 1549169251545
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:47:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:47:40 - cex place new buy order: eth_btc 0.031405 1.165 [8149490917] margin:0.42668364910046]Array
(
    [complete] => 
    [id] => 8149490917
    [time] => 1549169259894
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:47:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:47:48 - cex place new buy order: eth_btc 0.031407 1.16492 [8149491574] margin:0.39163243862832]Array
(
    [complete] => 
    [id] => 8149491574
    [time] => 1549169268387
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 5:47:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:47:57 - cex place new buy order: eth_btc 0.031409 1.16485 [8149492279] margin:0.39160750103473]Array
(
    [complete] => 
    [id] => 8149492279
    [time] => 1549169277509
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:48:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:48:05 - cex place new buy order: eth_btc 0.031411 1.16478 [8149492819] margin:0.40113336092451]Array
(
    [complete] => 
    [id] => 8149492819
    [time] => 1549169284687
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:48:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:48:16 - cex place new buy order: eth_btc 0.031413 1.1647 [8149493615] margin:0.40747461242159]Array
(
    [complete] => 
    [id] => 8149493615
    [time] => 1549169295534
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:48:25 - cex delete buy orders: eth_btc[move]
2019-02-03 5:48:26 - cex place new buy order: eth_btc 0.031396 1.16466 [8149494344] margin:0.38517858279747]Array
(
    [complete] => 
    [id] => 8149494344
    [time] => 1549169306428
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:48:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:48:37 - cex place new buy order: eth_btc 0.031398 1.16526 [8149495065] margin:0.43633352442831]Array
(
    [complete] => 
    [id] => 8149495065
    [time] => 1549169317463
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:48:45 - cex delete buy orders: eth_btc[move]
2019-02-03 5:48:47 - cex place new buy order: eth_btc 0.031396 1.16522 [8149495687] margin:0.42994999840757]Array
(
    [complete] => 
    [id] => 8149495687
    [time] => 1549169327477
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:49:03 - cex delete buy orders: eth_btc[move]
2019-02-03 5:49:05 - cex place new buy order: eth_btc 0.031396 1.1653 [8149496675] margin:0.43953243940504]Array
(
    [complete] => 
    [id] => 8149496675
    [time] => 1549169344645
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:49:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:49:13 - cex place new buy order: eth_btc 0.031398 1.16526 [8149497247] margin:0.43633352442831]Array
(
    [complete] => 
    [id] => 8149497247
    [time] => 1549169353219
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:49:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:49:21 - cex place new buy order: eth_btc 0.0314 1.16518 [8149497790] margin:0.43312101910826]Array
(
    [complete] => 
    [id] => 8149497790
    [time] => 1549169361379
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:49:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:49:30 - cex place new buy order: eth_btc 0.031402 1.16511 [8149498259] margin:0.42353990191708]Array
(
    [complete] => 
    [id] => 8149498259
    [time] => 1549169370385
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:49:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:49:40 - cex place new buy order: eth_btc 0.031404 1.16504 [8149498862] margin:0.43943446694688]Array
(
    [complete] => 
    [id] => 8149498862
    [time] => 1549169379923
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:49:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:49:49 - cex place new buy order: eth_btc 0.031406 1.16496 [8149499458] margin:0.43940648283767]Array
(
    [complete] => 
    [id] => 8149499458
    [time] => 1549169388987
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:49:56 - cex delete buy orders: eth_btc[move]
2019-02-03 5:49:58 - cex place new buy order: eth_btc 0.031396 1.16492 [8149500089] margin:0.41073646002483]Array
(
    [complete] => 
    [id] => 8149500089
    [time] => 1549169397585
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:50:06 - cex place new buy order: eth_btc 0.031398 1.16526 [] margin:0.43951844066501]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 5:50:16 - cex place new buy order: eth_btc 0.031397 1.1653 [8149501487]Array
(
    [complete] => 
    [id] => 8149501487
    [time] => 1549169415607
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:50:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:50:24 - cex place new buy order: eth_btc 0.031399 1.16522 [8149502230] margin:0.43631962801363]Array
(
    [complete] => 
    [id] => 8149502230
    [time] => 1549169423976
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:50:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:50:33 - cex place new buy order: eth_btc 0.031401 1.16515 [8149503031] margin:0.43310722588454]Array
(
    [complete] => 
    [id] => 8149503031
    [time] => 1549169432932
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:50:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:50:42 - cex place new buy order: eth_btc 0.031403 1.16507 [8149503793] margin:0.42352641467376]Array
(
    [complete] => 
    [id] => 8149503793
    [time] => 1549169442255
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 5:50:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:50:52 - cex place new buy order: eth_btc 0.031405 1.165 [8149504387] margin:0.43623626811016]Array
(
    [complete] => 
    [id] => 8149504387
    [time] => 1549169452050
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 5:51:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:51:01 - cex place new buy order: eth_btc 0.031407 1.16492 [8149504802] margin:0.41073646002483]Array
(
    [complete] => 
    [id] => 8149504802
    [time] => 1549169461324
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 5:51:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:51:13 - cex place new buy order: eth_btc 0.031409 1.16485 [8149505546] margin:0.39797510267758]Array
(
    [complete] => 
    [id] => 8149505546
    [time] => 1549169473151
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 5:51:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:51:23 - cex place new buy order: eth_btc 0.031411 1.16478 [8149506403] margin:0.41068415523224]Array
(
    [complete] => 
    [id] => 8149506403
    [time] => 1549169483241
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 5:51:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:51:34 - cex place new buy order: eth_btc 0.031413 1.1647 [8149507126] margin:0.42339158946931]Array
(
    [complete] => 
    [id] => 8149507126
    [time] => 1549169494030
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 5:51:42 - cex delete buy orders: eth_btc[move]
2019-02-03 5:51:43 - cex place new buy order: eth_btc 0.031396 1.16466 [8149507798] margin:0.42019481759723]Array
(
    [complete] => 
    [id] => 8149507798
    [time] => 1549169503396
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:51:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:51:54 - cex place new buy order: eth_btc 0.031398 1.16526 [8149508720] margin:0.4522581056118]Array
(
    [complete] => 
    [id] => 8149508720
    [time] => 1549169513691
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:52:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:52:03 - cex place new buy order: eth_btc 0.0314 1.16518 [8149509712] margin:0.46496815286623]Array
(
    [complete] => 
    [id] => 8149509712
    [time] => 1549169523492
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:52:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:52:13 - cex place new buy order: eth_btc 0.031402 1.16511 [8149510807] margin:0.43946245462072]Array
(
    [complete] => 
    [id] => 8149510807
    [time] => 1549169533281
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:52:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:52:23 - cex place new buy order: eth_btc 0.031404 1.16504 [8149511792] margin:0.43306585148388]Array
(
    [complete] => 
    [id] => 8149511792
    [time] => 1549169543311
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:52:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:52:33 - cex place new buy order: eth_btc 0.031406 1.16496 [8149512472] margin:0.41711774820097]Array
(
    [complete] => 
    [id] => 8149512472
    [time] => 1549169552726
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:52:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:52:42 - cex place new buy order: eth_btc 0.031408 1.16489 [8149513223] margin:0.42027508914926]Array
(
    [complete] => 
    [id] => 8149513223
    [time] => 1549169562280
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:52:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:52:57 - cex place new buy order: eth_btc 0.03141 1.16481 [8149514166] margin:0.41388092964023]Array
(
    [complete] => 
    [id] => 8149514166
    [time] => 1549169576841
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:53:04 - cex delete buy orders: eth_btc[move]
2019-02-03 5:53:05 - cex place new buy order: eth_btc 0.031396 1.16478 [8149514742] margin:0.41068415523224]Array
(
    [complete] => 
    [id] => 8149514742
    [time] => 1549169584990
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:53:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:53:15 - cex place new buy order: eth_btc 0.031398 1.16526 [8149515699] margin:0.4522581056118]Array
(
    [complete] => 
    [id] => 8149515699
    [time] => 1549169594936
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:53:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:53:24 - cex place new buy order: eth_btc 0.0314 1.16518 [8149516450] margin:0.44904458598725]Array
(
    [complete] => 
    [id] => 8149516450
    [time] => 1549169604037
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:53:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:53:34 - cex place new buy order: eth_btc 0.031402 1.16511 [8149517402] margin:0.43946245462072]Array
(
    [complete] => 
    [id] => 8149517402
    [time] => 1549169613632
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:53:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:53:46 - cex place new buy order: eth_btc 0.031404 1.16504 [8149518490] margin:0.42351292828939]Array
(
    [complete] => 
    [id] => 8149518490
    [time] => 1549169626003
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:53:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:53:57 - cex place new buy order: eth_btc 0.031406 1.16496 [8149519422] margin:0.41711774820097]Array
(
    [complete] => 
    [id] => 8149519422
    [time] => 1549169636544
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:54:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:54:06 - cex place new buy order: eth_btc 0.031408 1.16489 [8149520187] margin:0.4107233825777]Array
(
    [complete] => 
    [id] => 8149520187
    [time] => 1549169645775
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:54:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:54:15 - cex place new buy order: eth_btc 0.03141 1.16481 [8149521072] margin:0.39796243234638]Array
(
    [complete] => 
    [id] => 8149521072
    [time] => 1549169654677
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:54:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:54:25 - cex place new buy order: eth_btc 0.031412 1.16474 [8149521936] margin:0.38838660384566]Array
(
    [complete] => 
    [id] => 8149521936
    [time] => 1549169665450
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:54:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:54:35 - cex place new buy order: eth_btc 0.031414 1.16466 [8149522633] margin:0.38517858279747]Array
(
    [complete] => 
    [id] => 8149522633
    [time] => 1549169674646
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:54:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:54:43 - cex place new buy order: eth_btc 0.031416 1.16459 [8149523386] margin:0.37878787878789]Array
(
    [complete] => 
    [id] => 8149523386
    [time] => 1549169683476
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:54:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:54:53 - cex place new buy order: eth_btc 0.031418 1.16452 [8149524351] margin:0.36921509962442]Array
(
    [complete] => 
    [id] => 8149524351
    [time] => 1549169693138
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:55:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:55:05 - cex place new buy order: eth_btc 0.03142 1.16444 [8149525430] margin:0.36282622533417]Array
(
    [complete] => 
    [id] => 8149525430
    [time] => 1549169705262
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 5:55:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:55:20 - cex place new buy order: eth_btc 0.031422 1.16437 [8149526734] margin:0.37235058239449]Array
(
    [complete] => 
    [id] => 8149526734
    [time] => 1549169719680
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 5:55:27 - cex delete buy orders: eth_btc[move]
2019-02-03 5:55:29 - cex place new buy order: eth_btc 0.031397 1.16433 [8149527383] margin:0.36915635044394]Array
(
    [complete] => 
    [id] => 8149527383
    [time] => 1549169728618
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 5:55:35 - cex delete buy orders: eth_btc[move]
2019-02-03 5:55:37 - cex place new buy order: eth_btc 0.031396 1.16526 [8149528151] margin:0.45862793808522]Array
(
    [complete] => 
    [id] => 8149528151
    [time] => 1549169736549
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:55:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:55:46 - cex place new buy order: eth_btc 0.031398 1.16526 [8149528964] margin:0.4490731893751]Array
(
    [complete] => 
    [id] => 8149528964
    [time] => 1549169746431
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:55:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:55:59 - cex place new buy order: eth_btc 0.0314 1.16518 [8149530029] margin:0.42675159235668]Array
(
    [complete] => 
    [id] => 8149530029
    [time] => 1549169759101
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:56:04 - cex place new buy order: eth_btc 0.031402 0.00996 [] margin:0.42035539137635]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 5:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:56:14 - cex place new buy order: eth_btc 0.031402 1.16511 [8149531379] margin:0.42035539137635]Array
(
    [complete] => 
    [id] => 8149531379
    [time] => 1549169774025
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:56:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:56:24 - cex place new buy order: eth_btc 0.031404 1.16504 [8149532142] margin:0.41714431282638]Array
(
    [complete] => 
    [id] => 8149532142
    [time] => 1549169784005
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:56:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:56:33 - cex place new buy order: eth_btc 0.031406 1.16496 [8149532672] margin:0.41393364325288]Array
(
    [complete] => 
    [id] => 8149532672
    [time] => 1549169793480
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:56:44 - cex delete buy orders: eth_btc[move]
2019-02-03 5:56:45 - cex place new buy order: eth_btc 0.031396 1.16492 [8149533514] margin:0.40436845289265]Array
(
    [complete] => 
    [id] => 8149533514
    [time] => 1549169805311
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 5:56:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:56:59 - cex place new buy order: eth_btc 0.031398 1.16526 [8149534361] margin:0.43951844066501]Array
(
    [complete] => 
    [id] => 8149534361
    [time] => 1549169819036
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:57:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:57:05 - cex place new buy order: eth_btc 0.0314 1.16518 [8149534873] margin:0.42356687898086]Array
(
    [complete] => 
    [id] => 8149534873
    [time] => 1549169824873
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:57:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:57:16 - cex place new buy order: eth_btc 0.031402 1.16511 [8149535665] margin:0.42353990191708]Array
(
    [complete] => 
    [id] => 8149535665
    [time] => 1549169835665
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:57:25 - cex delete buy orders: eth_btc[move]
2019-02-03 5:57:27 - cex place new buy order: eth_btc 0.031398 1.16507 [8149536432] margin:0.4139731872751]Array
(
    [complete] => 
    [id] => 8149536432
    [time] => 1549169846528
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 5:57:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:57:37 - cex place new buy order: eth_btc 0.0314 1.16518 [8149537256] margin:0.41401273885349]Array
(
    [complete] => 
    [id] => 8149537256
    [time] => 1549169856999
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 5:57:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:57:45 - cex place new buy order: eth_btc 0.031402 1.16511 [8149537857] margin:0.40761734921344]Array
(
    [complete] => 
    [id] => 8149537857
    [time] => 1549169865510
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 5:57:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:57:59 - cex place new buy order: eth_btc 0.031404 1.16504 [8149538925] margin:0.4012227741689]Array
(
    [complete] => 
    [id] => 8149538925
    [time] => 1549169879226
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 5:58:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:58:05 - cex place new buy order: eth_btc 0.031406 1.16496 [8149539457] margin:0.41074953830478]Array
(
    [complete] => 
    [id] => 8149539457
    [time] => 1549169885190
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 5:58:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:58:15 - cex place new buy order: eth_btc 0.031408 1.16489 [8149540208] margin:0.38843606724404]Array
(
    [complete] => 
    [id] => 8149540208
    [time] => 1549169895398
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 5:58:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:58:26 - cex place new buy order: eth_btc 0.03141 1.16481 [8149540949] margin:0.38204393505255]Array
(
    [complete] => 
    [id] => 8149540949
    [time] => 1549169906116
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 5:58:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:58:35 - cex place new buy order: eth_btc 0.031412 1.16474 [8149541585] margin:0.37565261683432]Array
(
    [complete] => 
    [id] => 8149541585
    [time] => 1549169915271
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 5:58:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:58:46 - cex place new buy order: eth_btc 0.031414 1.16466 [8149542350] margin:0.37881199465204]Array
(
    [complete] => 
    [id] => 8149542350
    [time] => 1549169926224
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 5:58:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:58:55 - cex place new buy order: eth_btc 0.031416 1.16459 [8149543104] margin:0.37242169595111]Array
(
    [complete] => 
    [id] => 8149543104
    [time] => 1549169935441
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 5:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:59:05 - cex place new buy order: eth_btc 0.031418 1.16452 [8149543833] margin:0.36603221083455]Array
(
    [complete] => 
    [id] => 8149543833
    [time] => 1549169944949
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 5:59:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:59:14 - cex place new buy order: eth_btc 0.03142 1.16444 [8149544560] margin:0.35964353914701]Array
(
    [complete] => 
    [id] => 8149544560
    [time] => 1549169953934
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 5:59:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:59:23 - cex place new buy order: eth_btc 0.031422 1.16437 [8149545161] margin:0.35325568073323]Array
(
    [complete] => 
    [id] => 8149545161
    [time] => 1549169962674
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 5:59:30 - cex delete buy orders: eth_btc[move]
2019-02-03 5:59:32 - cex place new buy order: eth_btc 0.031399 1.16433 [8149545732] margin:0.35006205645547]Array
(
    [complete] => 
    [id] => 8149545732
    [time] => 1549169971555
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 5:59:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:59:44 - cex place new buy order: eth_btc 0.031401 1.16515 [8149546560] margin:0.40763033024427]Array
(
    [complete] => 
    [id] => 8149546560
    [time] => 1549169983510
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 5:59:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 5:59:54 - cex place new buy order: eth_btc 0.031403 1.16507 [8149547219] margin:0.40760436900935]Array
(
    [complete] => 
    [id] => 8149547219
    [time] => 1549169993583
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 6:00:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:00:06 - cex place new buy order: eth_btc 0.031406 1.16496 [8149548069] margin:0.39164490861618]Array
(
    [complete] => 
    [id] => 8149548069
    [time] => 1549170006037
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 6:00:13 - cex delete buy orders: eth_btc[move]
2019-02-03 6:00:14 - cex place new buy order: eth_btc 0.031405 1.16492 [8149548658] margin:0.39163243862832]Array
(
    [complete] => 
    [id] => 8149548658
    [time] => 1549170014309
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 6:00:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:00:23 - cex place new buy order: eth_btc 0.031407 1.16492 [8149549404] margin:0.37571242079788]Array
(
    [complete] => 
    [id] => 8149549404
    [time] => 1549170023057
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 6:00:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:00:32 - cex place new buy order: eth_btc 0.031409 1.16485 [8149550070] margin:0.37250469610621]Array
(
    [complete] => 
    [id] => 8149550070
    [time] => 1549170031883
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 6:00:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:00:41 - cex place new buy order: eth_btc 0.031411 1.16478 [8149550712] margin:0.37248097800133]Array
(
    [complete] => 
    [id] => 8149550712
    [time] => 1549170040998
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 6:00:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:00:51 - cex place new buy order: eth_btc 0.031413 1.1647 [8149551239] margin:0.35654028586889]Array
(
    [complete] => 
    [id] => 8149551239
    [time] => 1549170050777
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 6:00:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:01:00 - cex place new buy order: eth_btc 0.031415 1.16463 [8149551731] margin:0.35015120165525]Array
(
    [complete] => 
    [id] => 8149551731
    [time] => 1549170060298
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 6:01:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:01:12 - cex place new buy order: eth_btc 0.031417 1.16455 [8149552503] margin:0.34376293089728]Array
(
    [complete] => 
    [id] => 8149552503
    [time] => 1549170071874
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 6:01:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:01:21 - cex place new buy order: eth_btc 0.031419 1.16448 [8149553066] margin:0.33737547343962]Array
(
    [complete] => 
    [id] => 8149553066
    [time] => 1549170080659
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 6:01:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:01:29 - cex place new buy order: eth_btc 0.031421 1.16441 [8149553488] margin:0.34053658381339]Array
(
    [complete] => 
    [id] => 8149553488
    [time] => 1549170089470
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 6:01:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:01:40 - cex place new buy order: eth_btc 0.031423 1.16433 [8149554167] margin:0.33415014479841]Array
(
    [complete] => 
    [id] => 8149554167
    [time] => 1549170099836
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 6:01:50 - cex delete buy orders: eth_btc[move]
2019-02-03 6:01:52 - cex place new buy order: eth_btc 0.031341 1.16429 [8149555338] margin:0.30549898167005]Array
(
    [complete] => 
    [id] => 8149555338
    [time] => 1549170112385
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031341
)

2019-02-03 6:02:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:02:01 - cex place new buy order: eth_btc 0.031347 1.16715 [8149556088] margin:0.55507704086515]Array
(
    [complete] => 
    [id] => 8149556088
    [time] => 1549170120983
    [pending] => 1.16715000
    [amount] => 1.16715000
    [type] => buy
    [price] => 0.031347
)

2019-02-03 6:02:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:02:06 - cex place new buy order: eth_btc 0.031353 0.00998 [] margin:0.53583389149363]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 6:02:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:02:15 - cex place new buy order: eth_btc 0.031353 1.16693 [8149557436] margin:0.55178132874047]Array
(
    [complete] => 
    [id] => 8149557436
    [time] => 1549170135361
    [pending] => 1.16693000
    [amount] => 1.16693000
    [type] => buy
    [price] => 0.031353
)

2019-02-03 6:02:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:02:24 - cex place new buy order: eth_btc 0.031355 1.16686 [8149558102] margin:0.53898899697018]Array
(
    [complete] => 
    [id] => 8149558102
    [time] => 1549170144294
    [pending] => 1.16686000
    [amount] => 1.16686000
    [type] => buy
    [price] => 0.031355
)

2019-02-03 6:02:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:02:34 - cex place new buy order: eth_btc 0.031357 1.16678 [8149558771] margin:0.52938737761903]Array
(
    [complete] => 
    [id] => 8149558771
    [time] => 1549170154281
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 6:02:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:02:45 - cex place new buy order: eth_btc 0.031365 1.16648 [8149559295] margin:0.50374621393272]Array
(
    [complete] => 
    [id] => 8149559295
    [time] => 1549170165149
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 6:02:52 - cex delete buy orders: eth_btc[move]
2019-02-03 6:02:53 - cex place new buy order: eth_btc 0.031364 1.16645 [8149559877] margin:0.50054198814005]Array
(
    [complete] => 
    [id] => 8149559877
    [time] => 1549170173476
    [pending] => 1.16645000
    [amount] => 1.16645000
    [type] => buy
    [price] => 0.031364
)

2019-02-03 6:03:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:03:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:03:05 - cex place new buy order: eth_btc 0.031368 1.16637 [8149560468] margin:0.49413414945167]Array
(
    [complete] => 
    [id] => 8149560468
    [time] => 1549170185225
    [pending] => 1.16637000
    [amount] => 1.16637000
    [type] => buy
    [price] => 0.031368
)

2019-02-03 6:03:06 - cex place new buy order: eth_btc 0.031367 1.16641 [] margin:0.49733796665286]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 6:03:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:03:15 - cex place new buy order: eth_btc 0.03137 1.1663 [8149560968] margin:0.4526617787695]Array
(
    [complete] => 
    [id] => 8149560968
    [time] => 1549170195009
    [pending] => 1.16630000
    [amount] => 1.16630000
    [type] => buy
    [price] => 0.03137
)

2019-02-03 6:03:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:03:24 - cex place new buy order: eth_btc 0.031372 1.16622 [8149561629] margin:0.44307025372943]Array
(
    [complete] => 
    [id] => 8149561629
    [time] => 1549170204464
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031372
)

2019-02-03 6:03:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:03:33 - cex place new buy order: eth_btc 0.031374 1.16615 [8149562408] margin:0.43666730413718]Array
(
    [complete] => 
    [id] => 8149562408
    [time] => 1549170212911
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 6:03:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:03:41 - cex place new buy order: eth_btc 0.031378 1.166 [8149562973] margin:0.38880744470646]Array
(
    [complete] => 
    [id] => 8149562973
    [time] => 1549170220880
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:03:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:03:51 - cex place new buy order: eth_btc 0.03138 1.16593 [8149563835] margin:0.38559592096878]Array
(
    [complete] => 
    [id] => 8149563835
    [time] => 1549170230772
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 6:04:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:04:01 - cex place new buy order: eth_btc 0.031382 1.16585 [8149564734] margin:0.37919826652222]Array
(
    [complete] => 
    [id] => 8149564734
    [time] => 1549170241126
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 6:04:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:04:15 - cex place new buy order: eth_btc 0.031384 1.16578 [8149565713] margin:0.38554677542695]Array
(
    [complete] => 
    [id] => 8149565713
    [time] => 1549170255066
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 6:04:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:04:25 - cex place new buy order: eth_btc 0.031386 1.1657 [8149566365] margin:0.37914993946344]Array
(
    [complete] => 
    [id] => 8149566365
    [time] => 1549170264675
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 6:04:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:04:34 - cex place new buy order: eth_btc 0.031388 1.16563 [8149567014] margin:0.39505543519816]Array
(
    [complete] => 
    [id] => 8149567014
    [time] => 1549170274380
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 6:04:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:04:48 - cex place new buy order: eth_btc 0.03139 1.16555 [8149567831] margin:0.38865880853773]Array
(
    [complete] => 
    [id] => 8149567831
    [time] => 1549170288096
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 6:04:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:04:59 - cex place new buy order: eth_btc 0.031392 1.16548 [8149568661] margin:0.38863404689091]Array
(
    [complete] => 
    [id] => 8149568661
    [time] => 1549170299323
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 6:05:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:05:18 - cex place new buy order: eth_btc 0.031394 1.16541 [8149569904] margin:0.37268267821877]Array
(
    [complete] => 
    [id] => 8149569904
    [time] => 1549170317962
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 6:05:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:05:26 - cex place new buy order: eth_btc 0.031396 1.16533 [8149570525] margin:0.36628869919735]Array
(
    [complete] => 
    [id] => 8149570525
    [time] => 1549170326329
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 6:05:38 - cex delete buy orders: eth_btc[move]
2019-02-03 6:05:39 - cex place new buy order: eth_btc 0.031377 1.1653 [8149571481] margin:0.36946205051438]Array
(
    [complete] => 
    [id] => 8149571481
    [time] => 1549170339209
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:05:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:05:48 - cex place new buy order: eth_btc 0.031379 1.16596 [8149572116] margin:0.42066350106758]Array
(
    [complete] => 
    [id] => 8149572116
    [time] => 1549170348032
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:05:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:05:59 - cex place new buy order: eth_btc 0.031381 1.16589 [8149572911] margin:0.41107676619612]Array
(
    [complete] => 
    [id] => 8149572911
    [time] => 1549170358558
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:06:05 - cex delete buy orders: eth_btc[move]
2019-02-03 6:06:07 - cex place new buy order: eth_btc 0.031377 1.16585 [8149573486] margin:0.41743674717991]Array
(
    [complete] => 
    [id] => 8149573486
    [time] => 1549170366692
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:06:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:06:18 - cex place new buy order: eth_btc 0.031383 1.16581 [8149574137] margin:0.39511837619093]Array
(
    [complete] => 
    [id] => 8149574137
    [time] => 1549170377658
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:06:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:06:26 - cex place new buy order: eth_btc 0.031385 1.16574 [8149574734] margin:0.38553449099887]Array
(
    [complete] => 
    [id] => 8149574734
    [time] => 1549170386202
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:06:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:06:36 - cex place new buy order: eth_btc 0.031387 1.16567 [8149575357] margin:0.39506802179246]Array
(
    [complete] => 
    [id] => 8149575357
    [time] => 1549170395929
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:06:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:06:48 - cex place new buy order: eth_btc 0.031389 1.16559 [8149576127] margin:0.39504284940584]Array
(
    [complete] => 
    [id] => 8149576127
    [time] => 1549170407755
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:07:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:07:05 - cex place new buy order: eth_btc 0.031391 1.16552 [8149577148] margin:0.36634704214582]Array
(
    [complete] => 
    [id] => 8149577148
    [time] => 1549170424690
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:07:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:07:14 - cex place new buy order: eth_btc 0.031393 1.16544 [8149577740] margin:0.37269454974038]Array
(
    [complete] => 
    [id] => 8149577740
    [time] => 1549170434357
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:07:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:07:23 - cex place new buy order: eth_btc 0.031395 1.16537 [8149578310] margin:0.36311514572385]Array
(
    [complete] => 
    [id] => 8149578310
    [time] => 1549170442835
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 6:07:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:07:34 - cex place new buy order: eth_btc 0.031397 1.1653 [8149578966] margin:0.37583208586807]Array
(
    [complete] => 
    [id] => 8149578966
    [time] => 1549170454098
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 6:07:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:07:43 - cex place new buy order: eth_btc 0.031399 1.16522 [8149579536] margin:0.35669925793813]Array
(
    [complete] => 
    [id] => 8149579536
    [time] => 1549170462934
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 6:07:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:07:52 - cex place new buy order: eth_btc 0.031401 1.16515 [8149580157] margin:0.34075347918856]Array
(
    [complete] => 
    [id] => 8149580157
    [time] => 1549170471900
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 6:08:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:08:01 - cex place new buy order: eth_btc 0.031403 1.16507 [8149580803] margin:0.33117854982008]Array
(
    [complete] => 
    [id] => 8149580803
    [time] => 1549170481235
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 6:08:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:08:12 - cex place new buy order: eth_btc 0.031405 1.165 [8149581595] margin:0.34389428434962]Array
(
    [complete] => 
    [id] => 8149581595
    [time] => 1549170492044
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 6:08:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:08:21 - cex place new buy order: eth_btc 0.031407 1.16492 [8149581965] margin:0.3152163530423]Array
(
    [complete] => 
    [id] => 8149581965
    [time] => 1549170501081
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 6:08:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:08:32 - cex place new buy order: eth_btc 0.031409 1.16485 [8149583018] margin:0.32156388296349]Array
(
    [complete] => 
    [id] => 8149583018
    [time] => 1549170511831
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 6:08:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:08:42 - cex place new buy order: eth_btc 0.031411 1.16478 [8149583663] margin:0.31199261405241]Array
(
    [complete] => 
    [id] => 8149583663
    [time] => 1549170521530
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 6:08:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:08:51 - cex place new buy order: eth_btc 0.031413 1.1647 [8149584549] margin:0.30242256390665]Array
(
    [complete] => 
    [id] => 8149584549
    [time] => 1549170531133
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 6:09:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:09:01 - cex place new buy order: eth_btc 0.031415 1.16463 [8149585132] margin:0.29603692503581]Array
(
    [complete] => 
    [id] => 8149585132
    [time] => 1549170540881
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 6:09:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:09:13 - cex place new buy order: eth_btc 0.031417 1.16455 [8149585936] margin:0.28965209918197]Array
(
    [complete] => 
    [id] => 8149585936
    [time] => 1549170553030
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 6:09:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:09:21 - cex place new buy order: eth_btc 0.031419 1.16448 [8149586376] margin:0.28645087367516]Array
(
    [complete] => 
    [id] => 8149586376
    [time] => 1549170561453
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 6:09:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:09:31 - cex place new buy order: eth_btc 0.031421 1.16441 [8149587016] margin:0.27370230100889]Array
(
    [complete] => 
    [id] => 8149587016
    [time] => 1549170571397
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 6:09:38 - cex delete buy orders: eth_btc[move]
2019-02-03 6:09:40 - cex place new buy order: eth_btc 0.031377 1.16437 [8149587469] margin:0.2705111068678]Array
(
    [complete] => 
    [id] => 8149587469
    [time] => 1549170579830
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:09:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:09:56 - cex place new buy order: eth_btc 0.031379 1.16596 [8149588601] margin:0.42066350106758]Array
(
    [complete] => 
    [id] => 8149588601
    [time] => 1549170596191
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:10:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:10:04 - cex place new buy order: eth_btc 0.031381 1.16589 [8149589179] margin:0.43975654058188]Array
(
    [complete] => 
    [id] => 8149589179
    [time] => 1549170604324
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:10:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:10:12 - cex place new buy order: eth_btc 0.031383 1.16581 [8149589756] margin:0.43335563840294]Array
(
    [complete] => 
    [id] => 8149589756
    [time] => 1549170612419
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:10:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:10:21 - cex place new buy order: eth_btc 0.031385 1.16574 [8149590380] margin:0.43332802294089]Array
(
    [complete] => 
    [id] => 8149590380
    [time] => 1549170621319
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:10:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:10:33 - cex place new buy order: eth_btc 0.031387 1.16567 [8149591485] margin:0.42055628126294]Array
(
    [complete] => 
    [id] => 8149591485
    [time] => 1549170633066
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:10:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:10:42 - cex place new buy order: eth_btc 0.031389 1.16559 [8149591920] margin:0.41734365542068]Array
(
    [complete] => 
    [id] => 8149591920
    [time] => 1549170641519
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:10:48 - cex delete buy orders: eth_btc[move]
2019-02-03 6:10:50 - cex place new buy order: eth_btc 0.031377 1.16555 [8149592400] margin:0.42370181586493]Array
(
    [complete] => 
    [id] => 8149592400
    [time] => 1549170649943
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:11:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:11:01 - cex place new buy order: eth_btc 0.031379 1.16596 [8149593045] margin:0.46846617164344]Array
(
    [complete] => 
    [id] => 8149593045
    [time] => 1549170661486
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:11:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:11:05 - cex place new buy order: eth_btc 0.031381 1.16589 [8149593369] margin:0.46206303177081]Array
(
    [complete] => 
    [id] => 8149593369
    [time] => 1549170665269
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:11:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:11:15 - cex place new buy order: eth_btc 0.031383 1.16581 [8149594017] margin:0.45247426950896]Array
(
    [complete] => 
    [id] => 8149594017
    [time] => 1549170674899
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:11:26 - cex delete buy orders: eth_btc[move]
2019-02-03 6:11:27 - cex place new buy order: eth_btc 0.031377 1.16578 [8149594822] margin:0.44290084119296]Array
(
    [complete] => 
    [id] => 8149594822
    [time] => 1549170687241
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:11:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:11:37 - cex place new buy order: eth_btc 0.031379 1.16596 [8149595529] margin:0.4493451034131]Array
(
    [complete] => 
    [id] => 8149595529
    [time] => 1549170696561
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:11:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:11:45 - cex place new buy order: eth_btc 0.031381 1.16589 [8149596177] margin:0.4429431821803]Array
(
    [complete] => 
    [id] => 8149596177
    [time] => 1549170705427
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:11:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:11:54 - cex place new buy order: eth_btc 0.031383 1.16581 [8149596767] margin:0.43654207692061]Array
(
    [complete] => 
    [id] => 8149596767
    [time] => 1549170714104
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:12:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:12:06 - cex place new buy order: eth_btc 0.031385 1.16574 [8149597703] margin:0.43332802294089]Array
(
    [complete] => 
    [id] => 8149597703
    [time] => 1549170726398
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:12:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:12:15 - cex place new buy order: eth_btc 0.031387 1.16567 [8149598225] margin:0.42692834613056]Array
(
    [complete] => 
    [id] => 8149598225
    [time] => 1549170735306
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:12:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:12:25 - cex place new buy order: eth_btc 0.031389 1.16559 [8149599203] margin:0.42052948485138]Array
(
    [complete] => 
    [id] => 8149599203
    [time] => 1549170745197
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:12:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:12:35 - cex place new buy order: eth_btc 0.031391 1.16552 [8149599961] margin:0.40776018604056]Array
(
    [complete] => 
    [id] => 8149599961
    [time] => 1549170754738
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:12:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:12:45 - cex place new buy order: eth_btc 0.031393 1.16544 [8149600835] margin:0.41091963176503]Array
(
    [complete] => 
    [id] => 8149600835
    [time] => 1549170764727
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:12:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:12:56 - cex place new buy order: eth_btc 0.031395 1.16537 [8149601773] margin:0.40133779264215]Array
(
    [complete] => 
    [id] => 8149601773
    [time] => 1549170776040
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 6:13:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:13:05 - cex place new buy order: eth_btc 0.031397 1.1653 [8149602422] margin:0.38857215657546]Array
(
    [complete] => 
    [id] => 8149602422
    [time] => 1549170785061
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 6:13:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:13:14 - cex place new buy order: eth_btc 0.031399 1.16522 [8149603160] margin:0.36943851715021]Array
(
    [complete] => 
    [id] => 8149603160
    [time] => 1549170794504
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 6:13:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:13:22 - cex place new buy order: eth_btc 0.031401 1.16515 [8149603728] margin:0.35667653896374]Array
(
    [complete] => 
    [id] => 8149603728
    [time] => 1549170801932
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 6:13:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:13:30 - cex place new buy order: eth_btc 0.031403 1.16507 [8149604314] margin:0.3502850046174]Array
(
    [complete] => 
    [id] => 8149604314
    [time] => 1549170810309
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 6:13:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:13:41 - cex place new buy order: eth_btc 0.031405 1.165 [8149605155] margin:0.35026269702276]Array
(
    [complete] => 
    [id] => 8149605155
    [time] => 1549170821395
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 6:13:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:13:50 - cex place new buy order: eth_btc 0.031407 1.16492 [8149606022] margin:0.33432037443879]Array
(
    [complete] => 
    [id] => 8149606022
    [time] => 1549170830376
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 6:13:58 - cex delete buy orders: eth_btc[move]
2019-02-03 6:13:59 - cex place new buy order: eth_btc 0.031377 1.16489 [8149606777] margin:0.34067753438616]Array
(
    [complete] => 
    [id] => 8149606777
    [time] => 1549170839464
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:14:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:14:04 - cex place new buy order: eth_btc 0.031379 1.16596 [8149607251] margin:0.42385034577264]Array
(
    [complete] => 
    [id] => 8149607251
    [time] => 1549170843875
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:14:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:14:14 - cex place new buy order: eth_btc 0.031381 1.16589 [8149608242] margin:0.43656989898346]Array
(
    [complete] => 
    [id] => 8149608242
    [time] => 1549170854032
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:14:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:14:24 - cex place new buy order: eth_btc 0.031383 1.16581 [8149608889] margin:0.40786413026159]Array
(
    [complete] => 
    [id] => 8149608889
    [time] => 1549170863813
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:14:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:14:33 - cex place new buy order: eth_btc 0.031385 1.16574 [8149609515] margin:0.40783813923848]Array
(
    [complete] => 
    [id] => 8149609515
    [time] => 1549170872975
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:14:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:14:41 - cex place new buy order: eth_btc 0.031387 1.16567 [8149609955] margin:0.39825405422627]Array
(
    [complete] => 
    [id] => 8149609955
    [time] => 1549170880958
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:14:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:14:51 - cex place new buy order: eth_btc 0.031389 1.16559 [8149610658] margin:0.38867119054444]Array
(
    [complete] => 
    [id] => 8149610658
    [time] => 1549170891150
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:14:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:15:01 - cex place new buy order: eth_btc 0.031391 1.16552 [8149611281] margin:0.37271829505272]Array
(
    [complete] => 
    [id] => 8149611281
    [time] => 1549170900714
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:15:06 - cex place new buy order: eth_btc 0.031393 0.00996 [] margin:0.36632370273626]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 6:15:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:15:14 - cex place new buy order: eth_btc 0.031393 1.16544 [8149612283] margin:0.40136336125887]Array
(
    [complete] => 
    [id] => 8149612283
    [time] => 1549170914430
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:15:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:15:24 - cex place new buy order: eth_btc 0.031395 1.16537 [8149612887] margin:0.34400382226469]Array
(
    [complete] => 
    [id] => 8149612887
    [time] => 1549170924283
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 6:15:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:15:34 - cex place new buy order: eth_btc 0.031397 1.1653 [8149613630] margin:0.36627703283751]Array
(
    [complete] => 
    [id] => 8149613630
    [time] => 1549170934317
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 6:15:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:15:44 - cex place new buy order: eth_btc 0.031399 1.16522 [8149614402] margin:0.36306888754418]Array
(
    [complete] => 
    [id] => 8149614402
    [time] => 1549170944344
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 6:15:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:15:53 - cex place new buy order: eth_btc 0.031401 1.16515 [8149615090] margin:0.41399955415433]Array
(
    [complete] => 
    [id] => 8149615090
    [time] => 1549170953005
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 6:16:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:16:03 - cex delete buy orders: eth_btc[move]
2019-02-03 6:16:04 - cex place new buy order: eth_btc 0.031332 1.16604 [8149615783] margin:0.41750326672403]Array
(
    [complete] => 
    [id] => 8149615783
    [time] => 1549170963780
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031332
)

2019-02-03 6:16:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:16:12 - cex place new buy order: eth_btc 0.031378 1.166 [8149616353] margin:0.42705079992349]Array
(
    [complete] => 
    [id] => 8149616353
    [time] => 1549170972208
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:16:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:16:23 - cex place new buy order: eth_btc 0.03138 1.16593 [8149617123] margin:0.4238368387508]Array
(
    [complete] => 
    [id] => 8149617123
    [time] => 1549170982513
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 6:16:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:16:31 - cex place new buy order: eth_btc 0.031382 1.16585 [8149617639] margin:0.41106366707029]Array
(
    [complete] => 
    [id] => 8149617639
    [time] => 1549170991100
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 6:16:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:16:40 - cex place new buy order: eth_btc 0.031384 1.16578 [8149618459] margin:0.40785113433595]Array
(
    [complete] => 
    [id] => 8149618459
    [time] => 1549170999722
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 6:16:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:16:50 - cex place new buy order: eth_btc 0.031386 1.1657 [8149619345] margin:0.3950806091888]Array
(
    [complete] => 
    [id] => 8149619345
    [time] => 1549171010178
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 6:17:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:17:05 - cex place new buy order: eth_btc 0.031388 1.16563 [8149620433] margin:0.38868357334014]Array
(
    [complete] => 
    [id] => 8149620433
    [time] => 1549171025194
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 6:17:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:17:14 - cex place new buy order: eth_btc 0.03139 1.16555 [8149621145] margin:0.38228735266008]Array
(
    [complete] => 
    [id] => 8149621145
    [time] => 1549171033840
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 6:17:22 - cex delete buy orders: eth_btc[move]
2019-02-03 6:17:24 - cex place new buy order: eth_btc 0.031377 1.16552 [8149621882] margin:0.41413143894746]Array
(
    [complete] => 
    [id] => 8149621882
    [time] => 1549171044323
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:17:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:17:35 - cex place new buy order: eth_btc 0.031379 1.16596 [8149622834] margin:0.42066350106758]Array
(
    [complete] => 
    [id] => 8149622834
    [time] => 1549171055152
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:17:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:17:45 - cex place new buy order: eth_btc 0.031381 1.16589 [8149623597] margin:0.41745004939293]Array
(
    [complete] => 
    [id] => 8149623597
    [time] => 1549171064778
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:17:53 - cex delete buy orders: eth_btc[move]
2019-02-03 6:17:54 - cex place new buy order: eth_btc 0.031377 1.16585 [8149624492] margin:0.41425020712509]Array
(
    [complete] => 
    [id] => 8149624492
    [time] => 1549171074325
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:18:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:18:07 - cex place new buy order: eth_btc 0.031379 1.16596 [8149625529] margin:0.41428981165748]Array
(
    [complete] => 
    [id] => 8149625529
    [time] => 1549171086860
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:18:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:18:18 - cex place new buy order: eth_btc 0.031381 1.16589 [8149626348] margin:0.41107676619612]Array
(
    [complete] => 
    [id] => 8149626348
    [time] => 1549171097997
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:18:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:18:30 - cex place new buy order: eth_btc 0.031383 1.16581 [8149627190] margin:0.40786413026159]Array
(
    [complete] => 
    [id] => 8149627190
    [time] => 1549171110375
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:18:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:18:40 - cex place new buy order: eth_btc 0.031385 1.16574 [8149627821] margin:0.40783813923848]Array
(
    [complete] => 
    [id] => 8149627821
    [time] => 1549171119671
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:18:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:18:48 - cex place new buy order: eth_btc 0.031387 1.16567 [8149628453] margin:0.41418421639534]Array
(
    [complete] => 
    [id] => 8149628453
    [time] => 1549171128109
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:18:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:18:57 - cex place new buy order: eth_btc 0.031389 1.16559 [8149629124] margin:0.40778616712862]Array
(
    [complete] => 
    [id] => 8149629124
    [time] => 1549171136957
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:19:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:19:06 - cex place new buy order: eth_btc 0.031391 1.16552 [8149629740] margin:0.39183205377338]Array
(
    [complete] => 
    [id] => 8149629740
    [time] => 1549171146060
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:19:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:19:14 - cex place new buy order: eth_btc 0.031393 1.16544 [8149630284] margin:0.39817793775681]Array
(
    [complete] => 
    [id] => 8149630284
    [time] => 1549171154398
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:19:22 - cex delete buy orders: eth_btc[move]
2019-02-03 6:19:25 - cex place new buy order: eth_btc 0.031377 1.16541 [8149631023] margin:0.42046250875964]Array
(
    [complete] => 
    [id] => 8149631023
    [time] => 1549171164545
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:19:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:19:35 - cex place new buy order: eth_btc 0.031379 1.16596 [8149631768] margin:0.46846617164344]Array
(
    [complete] => 
    [id] => 8149631768
    [time] => 1549171175405
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:19:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:19:44 - cex place new buy order: eth_btc 0.031381 1.16589 [8149632395] margin:0.46206303177081]Array
(
    [complete] => 
    [id] => 8149632395
    [time] => 1549171184355
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:19:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:19:55 - cex place new buy order: eth_btc 0.031383 1.16581 [8149633193] margin:0.45566070802663]Array
(
    [complete] => 
    [id] => 8149633193
    [time] => 1549171194894
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:20:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:20:04 - cex place new buy order: eth_btc 0.031385 1.16574 [8149633760] margin:0.44925920025489]Array
(
    [complete] => 
    [id] => 8149633760
    [time] => 1549171204334
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:20:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:20:15 - cex place new buy order: eth_btc 0.031387 1.16567 [8149634414] margin:0.44285850829962]Array
(
    [complete] => 
    [id] => 8149634414
    [time] => 1549171215433
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:20:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:20:25 - cex place new buy order: eth_btc 0.031389 1.16559 [8149635072] margin:0.43645863200483]Array
(
    [complete] => 
    [id] => 8149635072
    [time] => 1549171224862
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:20:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:20:35 - cex place new buy order: eth_btc 0.031391 1.16552 [8149635673] margin:0.43005957121467]Array
(
    [complete] => 
    [id] => 8149635673
    [time] => 1549171234881
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:20:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:20:44 - cex place new buy order: eth_btc 0.031393 1.16544 [8149636349] margin:0.42366132577325]Array
(
    [complete] => 
    [id] => 8149636349
    [time] => 1549171244305
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:20:53 - cex delete buy orders: eth_btc[move]
2019-02-03 6:20:54 - cex place new buy order: eth_btc 0.031377 1.16541 [8149636945] margin:0.42364783079569]Array
(
    [complete] => 
    [id] => 8149636945
    [time] => 1549171253948
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:21:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:21:06 - cex place new buy order: eth_btc 0.031379 1.16596 [8149637658] margin:0.46846617164344]Array
(
    [complete] => 
    [id] => 8149637658
    [time] => 1549171266111
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:21:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:21:19 - cex place new buy order: eth_btc 0.031381 1.16589 [8149638144] margin:0.48436952295976]Array
(
    [complete] => 
    [id] => 8149638144
    [time] => 1549171278719
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:21:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:21:29 - cex place new buy order: eth_btc 0.031383 1.16581 [8149638557] margin:0.46522002357965]Array
(
    [complete] => 
    [id] => 8149638557
    [time] => 1549171288584
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:21:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:21:40 - cex place new buy order: eth_btc 0.031385 1.16574 [8149639045] margin:0.45881790664331]Array
(
    [complete] => 
    [id] => 8149639045
    [time] => 1549171300062
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:21:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:21:49 - cex place new buy order: eth_btc 0.031387 1.16567 [8149639668] margin:0.46197470290248]Array
(
    [complete] => 
    [id] => 8149639668
    [time] => 1549171309029
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:21:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:22:00 - cex place new buy order: eth_btc 0.031389 1.16559 [8149640371] margin:0.45557360858899]Array
(
    [complete] => 
    [id] => 8149640371
    [time] => 1549171319756
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:22:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:22:12 - cex place new buy order: eth_btc 0.031391 1.16552 [8149641447] margin:0.48102959446974]Array
(
    [complete] => 
    [id] => 8149641447
    [time] => 1549171332271
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:22:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:22:23 - cex place new buy order: eth_btc 0.031393 1.16544 [8149642431] margin:0.47462810180612]Array
(
    [complete] => 
    [id] => 8149642431
    [time] => 1549171343440
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:22:32 - cex delete buy orders: eth_btc[move]
2019-02-03 6:22:33 - cex place new buy order: eth_btc 0.03138 1.16541 [8149643037] margin:0.47142766133657]Array
(
    [complete] => 
    [id] => 8149643037
    [time] => 1549171353005
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 6:22:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:22:43 - cex place new buy order: eth_btc 0.031382 1.16585 [8149643539] margin:0.47798100822127]Array
(
    [complete] => 
    [id] => 8149643539
    [time] => 1549171362666
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 6:22:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:22:54 - cex place new buy order: eth_btc 0.031384 1.16578 [8149644331] margin:0.47157787407595]Array
(
    [complete] => 
    [id] => 8149644331
    [time] => 1549171373702
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 6:23:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:23:04 - cex place new buy order: eth_btc 0.031386 1.1657 [8149644900] margin:0.46517555598036]Array
(
    [complete] => 
    [id] => 8149644900
    [time] => 1549171384379
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 6:23:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:23:13 - cex place new buy order: eth_btc 0.031388 1.16563 [8149645415] margin:0.4587740537785]Array
(
    [complete] => 
    [id] => 8149645415
    [time] => 1549171392905
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 6:23:21 - cex delete buy orders: eth_btc[move]
2019-02-03 6:23:22 - cex place new buy order: eth_btc 0.031381 1.16559 [8149645950] margin:0.45557360858899]Array
(
    [complete] => 
    [id] => 8149645950
    [time] => 1549171402165
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:23:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:23:32 - cex place new buy order: eth_btc 0.031383 1.16581 [8149646396] margin:0.47796577765031]Array
(
    [complete] => 
    [id] => 8149646396
    [time] => 1549171411782
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:23:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:23:43 - cex place new buy order: eth_btc 0.031385 1.16574 [8149647077] margin:0.4683766130317]Array
(
    [complete] => 
    [id] => 8149647077
    [time] => 1549171423463
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:23:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:23:53 - cex place new buy order: eth_btc 0.031387 1.16567 [8149647692] margin:0.47153280020391]Array
(
    [complete] => 
    [id] => 8149647692
    [time] => 1549171432782
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:24:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:24:05 - cex place new buy order: eth_btc 0.031389 1.16559 [8149648460] margin:0.45875943801967]Array
(
    [complete] => 
    [id] => 8149648460
    [time] => 1549171445164
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:24:14 - cex delete buy orders: eth_btc[move]
2019-02-03 6:24:16 - cex place new buy order: eth_btc 0.031381 1.16555 [8149649102] margin:0.45555909525326]Array
(
    [complete] => 
    [id] => 8149649102
    [time] => 1549171456095
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:24:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:24:25 - cex place new buy order: eth_btc 0.031383 1.16581 [8149649618] margin:0.490711531721]Array
(
    [complete] => 
    [id] => 8149649618
    [time] => 1549171464688
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:24:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:24:34 - cex place new buy order: eth_btc 0.031385 1.16574 [8149650376] margin:0.47793531942009]Array
(
    [complete] => 
    [id] => 8149650376
    [time] => 1549171473805
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:24:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:24:43 - cex place new buy order: eth_btc 0.031387 1.16567 [8149651066] margin:0.47153280020391]Array
(
    [complete] => 
    [id] => 8149651066
    [time] => 1549171483104
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:24:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:24:54 - cex place new buy order: eth_btc 0.031389 1.16559 [8149651797] margin:0.46831692631177]Array
(
    [complete] => 
    [id] => 8149651797
    [time] => 1549171494357
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:25:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:25:05 - cex place new buy order: eth_btc 0.031391 1.16552 [8149652366] margin:0.439616450575]Array
(
    [complete] => 
    [id] => 8149652366
    [time] => 1549171505198
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:25:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:25:14 - cex place new buy order: eth_btc 0.031393 1.16544 [8149652790] margin:0.44595929028763]Array
(
    [complete] => 
    [id] => 8149652790
    [time] => 1549171513999
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:25:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:25:25 - cex place new buy order: eth_btc 0.031395 1.16537 [8149653298] margin:0.46185698359611]Array
(
    [complete] => 
    [id] => 8149653298
    [time] => 1549171525151
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 6:25:35 - cex delete buy orders: eth_btc[move]
2019-02-03 6:25:36 - cex place new buy order: eth_btc 0.031383 1.16533 [8149653923] margin:0.45865715377755]Array
(
    [complete] => 
    [id] => 8149653923
    [time] => 1549171536060
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:25:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:25:46 - cex place new buy order: eth_btc 0.031385 1.16574 [8149654506] margin:0.47793531942009]Array
(
    [complete] => 
    [id] => 8149654506
    [time] => 1549171546505
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:25:54 - cex delete buy orders: eth_btc[move]
2019-02-03 6:25:55 - cex place new buy order: eth_btc 0.031383 1.1657 [8149655039] margin:0.47154782387051]Array
(
    [complete] => 
    [id] => 8149655039
    [time] => 1549171555473
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:26:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:26:04 - cex place new buy order: eth_btc 0.031385 1.16574 [8149655578] margin:0.4683766130317]Array
(
    [complete] => 
    [id] => 8149655578
    [time] => 1549171563994
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:26:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:26:12 - cex place new buy order: eth_btc 0.031387 1.16567 [8149656071] margin:0.46516073533629]Array
(
    [complete] => 
    [id] => 8149656071
    [time] => 1549171572439
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:26:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:26:20 - cex place new buy order: eth_btc 0.031389 1.16559 [8149656493] margin:0.48424607346522]Array
(
    [complete] => 
    [id] => 8149656493
    [time] => 1549171580287
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:26:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:26:31 - cex place new buy order: eth_btc 0.031391 1.16552 [8149657036] margin:0.44280207702845]Array
(
    [complete] => 
    [id] => 8149657036
    [time] => 1549171590673
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:26:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:26:45 - cex place new buy order: eth_btc 0.031393 1.16544 [8149657887] margin:0.43640301978147]Array
(
    [complete] => 
    [id] => 8149657887
    [time] => 1549171605038
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:27:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:27:02 - cex place new buy order: eth_btc 0.031395 0.00996 [] margin:0.45867176301959]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 6:27:03 - cex delete buy orders: eth_btc[move]
2019-02-03 6:27:04 - cex place new buy order: eth_btc 0.031378 1.16541 [8149658805] margin:0.46187169522838]Array
(
    [complete] => 
    [id] => 8149658805
    [time] => 1549171623997
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:27:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:27:12 - cex place new buy order: eth_btc 0.03138 1.16593 [8149659180] margin:0.48119821542385]Array
(
    [complete] => 
    [id] => 8149659180
    [time] => 1549171632440
    [pending] => 1.16593000
    [amount] => 1.16593000
    [type] => buy
    [price] => 0.03138
)

2019-02-03 6:27:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:27:23 - cex place new buy order: eth_btc 0.031382 1.16585 [8149659674] margin:0.48116754827607]Array
(
    [complete] => 
    [id] => 8149659674
    [time] => 1549171643068
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 6:27:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:27:35 - cex place new buy order: eth_btc 0.031386 1.1657 [8149660180] margin:0.49066462754093]Array
(
    [complete] => 
    [id] => 8149660180
    [time] => 1549171654717
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 6:27:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:27:46 - cex place new buy order: eth_btc 0.031389 1.16559 [8149660642] margin:0.48106024403454]Array
(
    [complete] => 
    [id] => 8149660642
    [time] => 1549171665522
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:27:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:27:58 - cex place new buy order: eth_btc 0.031391 1.16552 [8149661261] margin:0.47465834156286]Array
(
    [complete] => 
    [id] => 8149661261
    [time] => 1549171677592
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:28:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:28:04 - cex place new buy order: eth_btc 0.031393 1.16544 [8149661679] margin:0.48099894881024]Array
(
    [complete] => 
    [id] => 8149661679
    [time] => 1549171684427
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:28:14 - cex delete buy orders: eth_btc[move]
2019-02-03 6:28:16 - cex place new buy order: eth_btc 0.031388 1.16541 [8149662456] margin:0.47779830540868]Array
(
    [complete] => 
    [id] => 8149662456
    [time] => 1549171695823
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 6:28:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:28:32 - cex place new buy order: eth_btc 0.03139 1.16555 [8149663556] margin:0.46193055113093]Array
(
    [complete] => 
    [id] => 8149663556
    [time] => 1549171712120
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 6:28:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:28:42 - cex place new buy order: eth_btc 0.031392 1.16548 [8149664250] margin:0.45553007135575]Array
(
    [complete] => 
    [id] => 8149664250
    [time] => 1549171722039
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 6:28:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:28:52 - cex place new buy order: eth_btc 0.031394 1.16541 [8149664980] margin:0.45231572912023]Array
(
    [complete] => 
    [id] => 8149664980
    [time] => 1549171732395
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 6:29:01 - cex delete buy orders: eth_btc[move]
2019-02-03 6:29:04 - cex place new buy order: eth_btc 0.031389 1.1656 [8149665658]Array
(
    [complete] => 
    [id] => 8149665658
    [time] => 1549171743935
    [pending] => 1.16560000
    [amount] => 1.16560000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:29:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:29:13 - cex place new buy order: eth_btc 0.031391 1.16552 [8149666126] margin:0.4619158357491]Array
(
    [complete] => 
    [id] => 8149666126
    [time] => 1549171752908
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:29:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:29:23 - cex place new buy order: eth_btc 0.031393 1.16544 [8149666619] margin:0.4555155607938]Array
(
    [complete] => 
    [id] => 8149666619
    [time] => 1549171763368
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:29:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:29:32 - cex place new buy order: eth_btc 0.031395 1.16537 [8149667153] margin:0.43956043956044]Array
(
    [complete] => 
    [id] => 8149667153
    [time] => 1549171772300
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 6:29:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:29:44 - cex place new buy order: eth_btc 0.031397 1.1653 [8149667774] margin:0.43316240405133]Array
(
    [complete] => 
    [id] => 8149667774
    [time] => 1549171783650
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 6:29:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:29:53 - cex place new buy order: eth_btc 0.031399 1.16522 [8149668348] margin:0.43313481321061]Array
(
    [complete] => 
    [id] => 8149668348
    [time] => 1549171793137
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 6:30:00 - cex delete buy orders: eth_btc[move]
2019-02-03 6:30:01 - cex place new buy order: eth_btc 0.031378 1.16518 [8149668723] margin:0.42993630573247]Array
(
    [complete] => 
    [id] => 8149668723
    [time] => 1549171800928
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:30:05 - cex place new buy order: eth_btc 0.03138 0.01078 [] margin:0.50669216061185]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 6:30:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:30:14 - cex place new buy order: eth_btc 0.031382 1.16585 [8149669604] margin:0.51303294882417]Array
(
    [complete] => 
    [id] => 8149669604
    [time] => 1549171814369
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 6:30:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:30:23 - cex place new buy order: eth_btc 0.031386 1.1657 [8149670026] margin:0.48747849359585]Array
(
    [complete] => 
    [id] => 8149670026
    [time] => 1549171822952
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 6:30:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:30:34 - cex place new buy order: eth_btc 0.031388 1.16563 [8149670889] margin:0.48107557028163]Array
(
    [complete] => 
    [id] => 8149670889
    [time] => 1549171833582
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 6:30:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:30:44 - cex place new buy order: eth_btc 0.03139 1.16555 [8149671420] margin:0.47467346288625]Array
(
    [complete] => 
    [id] => 8149671420
    [time] => 1549171843649
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 6:30:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:30:53 - cex place new buy order: eth_btc 0.031392 1.16548 [8149672052] margin:0.47145769622832]Array
(
    [complete] => 
    [id] => 8149672052
    [time] => 1549171853138
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 6:31:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:31:03 - cex place new buy order: eth_btc 0.031394 1.16541 [8149672493] margin:0.46505701726445]Array
(
    [complete] => 
    [id] => 8149672493
    [time] => 1549171863009
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 6:31:12 - cex delete buy orders: eth_btc[move]
2019-02-03 6:31:14 - cex place new buy order: eth_btc 0.031377 1.16537 [8149672997] margin:0.45867176301959]Array
(
    [complete] => 
    [id] => 8149672997
    [time] => 1549171873889
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:31:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:31:24 - cex place new buy order: eth_btc 0.031379 1.16596 [8149673451] margin:0.51308199751425]Array
(
    [complete] => 
    [id] => 8149673451
    [time] => 1549171884322
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:31:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:31:33 - cex place new buy order: eth_btc 0.031381 1.16589 [8149673845] margin:0.4907428061566]Array
(
    [complete] => 
    [id] => 8149673845
    [time] => 1549171893320
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:31:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:31:42 - cex place new buy order: eth_btc 0.031383 1.16581 [8149674363] margin:0.48433865468565]Array
(
    [complete] => 
    [id] => 8149674363
    [time] => 1549171902045
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:31:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:31:52 - cex place new buy order: eth_btc 0.031385 1.16574 [8149674833] margin:0.47793531942009]Array
(
    [complete] => 
    [id] => 8149674833
    [time] => 1549171911607
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:31:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:32:01 - cex place new buy order: eth_btc 0.031387 1.16567 [8149675494] margin:0.47790486507153]Array
(
    [complete] => 
    [id] => 8149675494
    [time] => 1549171920710
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:32:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:32:05 - cex place new buy order: eth_btc 0.031389 1.16559 [8149676157] margin:0.46831692631177]Array
(
    [complete] => 
    [id] => 8149676157
    [time] => 1549171925416
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:32:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:32:17 - cex place new buy order: eth_btc 0.031391 1.16552 [8149677168] margin:0.4619158357491]Array
(
    [complete] => 
    [id] => 8149677168
    [time] => 1549171936527
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 6:32:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:32:26 - cex place new buy order: eth_btc 0.031393 1.16544 [8149678016] margin:0.44277386678557]Array
(
    [complete] => 
    [id] => 8149678016
    [time] => 1549171946333
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 6:32:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:32:36 - cex place new buy order: eth_btc 0.031395 1.16537 [8149678716] margin:0.45230132186656]Array
(
    [complete] => 
    [id] => 8149678716
    [time] => 1549171956054
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 6:32:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:32:46 - cex place new buy order: eth_btc 0.031397 1.1653 [8149679495] margin:0.38857215657546]Array
(
    [complete] => 
    [id] => 8149679495
    [time] => 1549171966034
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 6:32:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:32:55 - cex place new buy order: eth_btc 0.031399 1.16522 [8149680150] margin:0.35669925793813]Array
(
    [complete] => 
    [id] => 8149680150
    [time] => 1549171974940
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 6:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:33:05 - cex place new buy order: eth_btc 0.031401 1.16515 [8149680899] margin:0.37896882264896]Array
(
    [complete] => 
    [id] => 8149680899
    [time] => 1549171985471
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 6:33:15 - cex delete buy orders: eth_btc[move]
2019-02-03 6:33:17 - cex place new buy order: eth_btc 0.031377 1.16511 [8149681566] margin:0.38532577542834]Array
(
    [complete] => 
    [id] => 8149681566
    [time] => 1549171996582
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:33:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:33:26 - cex place new buy order: eth_btc 0.031379 1.16596 [8149682029] margin:0.48121355046369]Array
(
    [complete] => 
    [id] => 8149682029
    [time] => 1549172005952
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:33:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:33:35 - cex place new buy order: eth_btc 0.031381 1.16589 [8149682676] margin:0.44931646537714]Array
(
    [complete] => 
    [id] => 8149682676
    [time] => 1549172014955
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:33:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:33:44 - cex place new buy order: eth_btc 0.031383 1.16581 [8149683284] margin:0.47477933913265]Array
(
    [complete] => 
    [id] => 8149683284
    [time] => 1549172024340
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:33:53 - cex delete buy orders: eth_btc[move]
2019-02-03 6:33:54 - cex place new buy order: eth_btc 0.031377 1.16578 [8149683844] margin:0.43334183023196]Array
(
    [complete] => 
    [id] => 8149683844
    [time] => 1549172033919
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:34:03 - cex delete buy orders: eth_btc[move]
2019-02-03 6:34:04 - cex place new buy order: eth_btc 0.031377 1.166 [8149684482] margin:0.46529415514054]Array
(
    [complete] => 
    [id] => 8149684482
    [time] => 1549172044479
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:34:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:34:28 - cex place new buy order: eth_btc 0.031379 1.16596 [8149685729] margin:0.45890563752828]Array
(
    [complete] => 
    [id] => 8149685729
    [time] => 1549172067994
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:34:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:34:37 - cex place new buy order: eth_btc 0.031382 1.16585 [8149686237] margin:0.449302147728]Array
(
    [complete] => 
    [id] => 8149686237
    [time] => 1549172077034
    [pending] => 1.16585000
    [amount] => 1.16585000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 6:34:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:34:46 - cex place new buy order: eth_btc 0.031384 1.16578 [8149686777] margin:0.44290084119296]Array
(
    [complete] => 
    [id] => 8149686777
    [time] => 1549172086359
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 6:34:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:34:56 - cex place new buy order: eth_btc 0.031386 1.1657 [8149687413] margin:0.45880328809023]Array
(
    [complete] => 
    [id] => 8149687413
    [time] => 1549172096000
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 6:35:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:35:05 - cex place new buy order: eth_btc 0.031388 1.16563 [8149687984] margin:0.44284439913342]Array
(
    [complete] => 
    [id] => 8149687984
    [time] => 1549172105518
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 6:35:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:35:14 - cex place new buy order: eth_btc 0.03139 1.16555 [8149688480] margin:0.40140172029308]Array
(
    [complete] => 
    [id] => 8149688480
    [time] => 1549172114133
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 6:35:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:35:23 - cex place new buy order: eth_btc 0.031392 1.16548 [8149689028] margin:0.40137614678897]Array
(
    [complete] => 
    [id] => 8149689028
    [time] => 1549172123492
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 6:35:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:35:33 - cex place new buy order: eth_btc 0.031394 1.16541 [8149689539] margin:0.40453589857936]Array
(
    [complete] => 
    [id] => 8149689539
    [time] => 1549172132913
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 6:35:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:35:43 - cex place new buy order: eth_btc 0.031397 1.1653 [8149690177] margin:0.39494219192917]Array
(
    [complete] => 
    [id] => 8149690177
    [time] => 1549172143211
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 6:35:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:35:53 - cex place new buy order: eth_btc 0.031399 1.16522 [8149690699] margin:0.38536259116531]Array
(
    [complete] => 
    [id] => 8149690699
    [time] => 1549172152642
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 6:36:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:36:03 - cex place new buy order: eth_btc 0.031401 1.16515 [8149691303] margin:0.37896882264896]Array
(
    [complete] => 
    [id] => 8149691303
    [time] => 1549172162782
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 6:36:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:36:13 - cex place new buy order: eth_btc 0.031403 1.16507 [8149691882] margin:0.3725758685476]Array
(
    [complete] => 
    [id] => 8149691882
    [time] => 1549172173439
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 6:36:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:36:23 - cex place new buy order: eth_btc 0.031405 1.165 [8149692400] margin:0.39484158573475]Array
(
    [complete] => 
    [id] => 8149692400
    [time] => 1549172183256
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 6:36:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:36:31 - cex place new buy order: eth_btc 0.031407 1.16492 [8149692710] margin:0.34705638870316]Array
(
    [complete] => 
    [id] => 8149692710
    [time] => 1549172190860
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 6:36:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:36:41 - cex place new buy order: eth_btc 0.03141 1.16481 [8149693164] margin:0.34065584208851]Array
(
    [complete] => 
    [id] => 8149693164
    [time] => 1549172200611
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 6:36:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:36:50 - cex place new buy order: eth_btc 0.031412 1.16474 [8149693650] margin:0.32471666878899]Array
(
    [complete] => 
    [id] => 8149693650
    [time] => 1549172209711
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 6:37:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:37:05 - cex place new buy order: eth_btc 0.031414 1.16466 [8149694400] margin:0.32787928948876]Array
(
    [complete] => 
    [id] => 8149694400
    [time] => 1549172224958
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 6:37:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:37:17 - cex place new buy order: eth_btc 0.031416 1.16459 [8149694965] margin:0.32149223325695]Array
(
    [complete] => 
    [id] => 8149694965
    [time] => 1549172236697
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 6:37:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:37:27 - cex place new buy order: eth_btc 0.031418 1.16452 [8149695431] margin:0.29600865745749]Array
(
    [complete] => 
    [id] => 8149695431
    [time] => 1549172247232
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 6:37:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:37:36 - cex place new buy order: eth_btc 0.03142 1.16444 [8149695920] margin:0.2959898154042]Array
(
    [complete] => 
    [id] => 8149695920
    [time] => 1549172256228
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 6:37:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:37:47 - cex place new buy order: eth_btc 0.031422 1.16437 [8149696473] margin:0.28324104130864]Array
(
    [complete] => 
    [id] => 8149696473
    [time] => 1549172266785
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 6:37:55 - cex delete buy orders: eth_btc[move]
2019-02-03 6:37:57 - cex place new buy order: eth_btc 0.031421 1.16433 [8149697099] margin:0.27686726283296]Array
(
    [complete] => 
    [id] => 8149697099
    [time] => 1549172276917
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 6:38:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:38:06 - cex place new buy order: eth_btc 0.031423 1.16433 [8149697788] margin:0.27050249817013]Array
(
    [complete] => 
    [id] => 8149697788
    [time] => 1549172286225
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 6:38:35 - cex delete buy orders: eth_btc[move]
2019-02-03 6:38:37 - cex place new buy order: eth_btc 0.031378 1.16429 [8149699563] margin:0.27367617107943]Array
(
    [complete] => 
    [id] => 8149699563
    [time] => 1549172316984
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:38:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:38:47 - cex place new buy order: eth_btc 0.031424 1.16429 [8149700340] margin:0.27049389002036]Array
(
    [complete] => 
    [id] => 8149700340
    [time] => 1549172327111
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 6:39:03 - cex delete buy orders: eth_btc[move]
2019-02-03 6:39:04 - cex place new buy order: eth_btc 0.031424 1.16426 [8149701521] margin:0.29912490055688]Array
(
    [complete] => 
    [id] => 8149701521
    [time] => 1549172344345
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 6:39:18 - cex delete buy orders: eth_btc[move]
2019-02-03 6:39:19 - cex place new buy order: eth_btc 0.031378 1.16426 [8149702303] margin:0.29912490055688]Array
(
    [complete] => 
    [id] => 8149702303
    [time] => 1549172359167
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:39:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:39:27 - cex place new buy order: eth_btc 0.031425 1.16426 [8149702826] margin:0.28639618138424]Array
(
    [complete] => 
    [id] => 8149702826
    [time] => 1549172367108
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 6:39:36 - cex delete buy orders: eth_btc[move]
2019-02-03 6:39:37 - cex place new buy order: eth_btc 0.031377 1.16422 [8149703385] margin:0.27047667536433]Array
(
    [complete] => 
    [id] => 8149703385
    [time] => 1549172377427
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:39:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:39:48 - cex place new buy order: eth_btc 0.031426 1.16422 [8149703903] margin:0.27047667536433]Array
(
    [complete] => 
    [id] => 8149703903
    [time] => 1549172387779
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 6:40:04 - cex delete buy orders: eth_btc[move]
2019-02-03 6:40:05 - cex place new buy order: eth_btc 0.031426 1.16418 [8149705005] margin:0.25774015973525]Array
(
    [complete] => 
    [id] => 8149705005
    [time] => 1549172405311
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 6:40:13 - cex delete buy orders: eth_btc[move]
2019-02-03 6:40:14 - cex place new buy order: eth_btc 0.031378 1.16418 [8149705462] margin:0.23228434148979]Array
(
    [complete] => 
    [id] => 8149705462
    [time] => 1549172414416
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:40:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:40:27 - cex place new buy order: eth_btc 0.031427 1.16418 [8149706136] margin:0.27365004613866]Array
(
    [complete] => 
    [id] => 8149706136
    [time] => 1549172426736
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 6:40:35 - cex delete buy orders: eth_btc[move]
2019-02-03 6:40:36 - cex place new buy order: eth_btc 0.031378 1.16415 [8149706689] margin:0.23545882652414]Array
(
    [complete] => 
    [id] => 8149706689
    [time] => 1549172436281
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:40:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:40:46 - cex place new buy order: eth_btc 0.031428 1.16415 [8149707497] margin:0.23864070255826]Array
(
    [complete] => 
    [id] => 8149707497
    [time] => 1549172446485
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 6:41:04 - cex delete buy orders: eth_btc[move]
2019-02-03 6:41:06 - cex place new buy order: eth_btc 0.031428 1.16411 [8149708609] margin:0.2386331095485]Array
(
    [complete] => 
    [id] => 8149708609
    [time] => 1549172466184
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 6:41:14 - cex delete buy orders: eth_btc[move]
2019-02-03 6:41:15 - cex place new buy order: eth_btc 0.031378 1.16411 [8149709006] margin:0.26408730790035]Array
(
    [complete] => 
    [id] => 8149709006
    [time] => 1549172475408
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:41:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:41:25 - cex place new buy order: eth_btc 0.031429 1.16411 [8149709461] margin:0.26726908269432]Array
(
    [complete] => 
    [id] => 8149709461
    [time] => 1549172485400
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 6:41:41 - cex delete buy orders: eth_btc[move]
2019-02-03 6:41:42 - cex place new buy order: eth_btc 0.031378 1.16407 [8149710350] margin:0.24180719058224]Array
(
    [complete] => 
    [id] => 8149710350
    [time] => 1549172501905
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:41:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:41:54 - cex place new buy order: eth_btc 0.03143 1.16407 [8149711189] margin:0.23862551702194]Array
(
    [complete] => 
    [id] => 8149711189
    [time] => 1549172514370
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 6:42:05 - cex delete buy orders: eth_btc[move]
2019-02-03 6:42:06 - cex place new buy order: eth_btc 0.03143 1.16403 [8149712119] margin:0.24498106964461]Array
(
    [complete] => 
    [id] => 8149712119
    [time] => 1549172526262
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 6:42:14 - cex delete buy orders: eth_btc[move]
2019-02-03 6:42:15 - cex place new buy order: eth_btc 0.031377 1.16403 [8149712661] margin:0.24816264197767]Array
(
    [complete] => 
    [id] => 8149712661
    [time] => 1549172534911
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:42:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:42:27 - cex place new buy order: eth_btc 0.031431 1.16403 [8149713401] margin:0.27679679297508]Array
(
    [complete] => 
    [id] => 8149713401
    [time] => 1549172546549
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 6:42:41 - cex delete buy orders: eth_btc[move]
2019-02-03 6:42:42 - cex place new buy order: eth_btc 0.031378 1.164 [8149714433] margin:0.2481547467549]Array
(
    [complete] => 
    [id] => 8149714433
    [time] => 1549172562095
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 6:42:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:42:51 - cex place new buy order: eth_btc 0.031432 1.164 [8149714959] margin:0.26088063120386]Array
(
    [complete] => 
    [id] => 8149714959
    [time] => 1549172570956
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 6:43:03 - cex delete buy orders: eth_btc[move]
2019-02-03 6:43:04 - cex place new buy order: eth_btc 0.031432 1.16396 [8149715805] margin:0.3054115101963]Array
(
    [complete] => 
    [id] => 8149715805
    [time] => 1549172584411
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031432
)

2019-02-03 6:43:15 - cex delete buy orders: eth_btc[move]
2019-02-03 6:43:17 - cex place new buy order: eth_btc 0.031298 1.16396 [8149716394] margin:0.3022301402984]Array
(
    [complete] => 
    [id] => 8149716394
    [time] => 1549172596555
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031298
)

2019-02-03 6:43:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:43:27 - cex place new buy order: eth_btc 0.031433 1.16396 [8149716942] margin:0.29904877040052]Array
(
    [complete] => 
    [id] => 8149716942
    [time] => 1549172607387
    [pending] => 1.16396000
    [amount] => 1.16396000
    [type] => buy
    [price] => 0.031433
)

2019-02-03 6:43:37 - cex delete buy orders: eth_btc[move]
2019-02-03 6:43:39 - cex place new buy order: eth_btc 0.031298 1.16392 [8149717537] margin:0.27358910733599]Array
(
    [complete] => 
    [id] => 8149717537
    [time] => 1549172618616
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031298
)

2019-02-03 6:43:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:43:47 - cex place new buy order: eth_btc 0.031434 1.16392 [8149718067] margin:0.29903925685562]Array
(
    [complete] => 
    [id] => 8149718067
    [time] => 1549172626919
    [pending] => 1.16392000
    [amount] => 1.16392000
    [type] => buy
    [price] => 0.031434
)

2019-02-03 6:44:12 - cex delete buy orders: eth_btc[move]
2019-02-03 6:44:14 - cex place new buy order: eth_btc 0.031298 1.16389 [8149719646] margin:0.28312390647369]Array
(
    [complete] => 
    [id] => 8149719646
    [time] => 1549172653996
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031298
)

2019-02-03 6:44:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:44:24 - cex place new buy order: eth_btc 0.031435 1.16389 [8149720205] margin:0.25767456656594]Array
(
    [complete] => 
    [id] => 8149720205
    [time] => 1549172664342
    [pending] => 1.16389000
    [amount] => 1.16389000
    [type] => buy
    [price] => 0.031435
)

2019-02-03 6:44:42 - cex delete buy orders: eth_btc[move]
2019-02-03 6:44:43 - cex place new buy order: eth_btc 0.031298 1.16385 [8149721159] margin:0.25130423718032]Array
(
    [complete] => 
    [id] => 8149721159
    [time] => 1549172683035
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031298
)

2019-02-03 6:44:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:44:57 - cex place new buy order: eth_btc 0.031436 1.16385 [8149721888] margin:0.23221783941978]Array
(
    [complete] => 
    [id] => 8149721888
    [time] => 1549172696895
    [pending] => 1.16385000
    [amount] => 1.16385000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 6:45:05 - cex delete buy orders: eth_btc[move]
2019-02-03 6:45:06 - cex place new buy order: eth_btc 0.031436 1.16381 [8149722356] margin:0.22902948754653]Array
(
    [complete] => 
    [id] => 8149722356
    [time] => 1549172705808
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031436
)

2019-02-03 6:45:13 - cex delete buy orders: eth_btc[move]
2019-02-03 6:45:15 - cex place new buy order: eth_btc 0.0313 1.16381 [8149722894] margin:0.23857238286096]Array
(
    [complete] => 
    [id] => 8149722894
    [time] => 1549172715403
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.0313
)

2019-02-03 6:45:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:45:25 - cex place new buy order: eth_btc 0.031437 1.16381 [8149723444] margin:0.23857238286096]Array
(
    [complete] => 
    [id] => 8149723444
    [time] => 1549172724943
    [pending] => 1.16381000
    [amount] => 1.16381000
    [type] => buy
    [price] => 0.031437
)

2019-02-03 6:45:41 - cex delete buy orders: eth_btc[move]
2019-02-03 6:45:42 - cex place new buy order: eth_btc 0.0313 1.16378 [8149724452] margin:0.27991602519244]Array
(
    [complete] => 
    [id] => 8149724452
    [time] => 1549172742197
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.0313
)

2019-02-03 6:45:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:45:52 - cex place new buy order: eth_btc 0.031438 1.16378 [8149725023] margin:0.27991602519244]Array
(
    [complete] => 
    [id] => 8149725023
    [time] => 1549172752078
    [pending] => 1.16378000
    [amount] => 1.16378000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 6:46:03 - cex delete buy orders: eth_btc[move]
2019-02-03 6:46:04 - cex place new buy order: eth_btc 0.031438 1.16374 [8149725686] margin:0.24809949425872]Array
(
    [complete] => 
    [id] => 8149725686
    [time] => 1549172763941
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031438
)

2019-02-03 6:46:12 - cex delete buy orders: eth_btc[move]
2019-02-03 6:46:14 - cex place new buy order: eth_btc 0.031342 1.16374 [8149726399] margin:0.24809949425872]Array
(
    [complete] => 
    [id] => 8149726399
    [time] => 1549172774484
    [pending] => 1.16374000
    [amount] => 1.16374000
    [type] => buy
    [price] => 0.031342
)

2019-02-03 6:46:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:46:26 - cex place new buy order: eth_btc 0.031352 1.16697 [8149727006] margin:0.52628221485074]Array
(
    [complete] => 
    [id] => 8149727006
    [time] => 1549172785625
    [pending] => 1.16697000
    [amount] => 1.16697000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 6:46:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:46:36 - cex place new buy order: eth_btc 0.031355 1.16686 [8149727541] margin:0.53898899697018]Array
(
    [complete] => 
    [id] => 8149727541
    [time] => 1549172796010
    [pending] => 1.16686000
    [amount] => 1.16686000
    [type] => buy
    [price] => 0.031355
)

2019-02-03 6:46:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:46:47 - cex place new buy order: eth_btc 0.031359 1.16671 [8149728118] margin:0.53254249178865]Array
(
    [complete] => 
    [id] => 8149728118
    [time] => 1549172806575
    [pending] => 1.16671000
    [amount] => 1.16671000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 6:47:04 - cex delete buy orders: eth_btc[move]
2019-02-03 6:47:06 - cex place new buy order: eth_btc 0.031359 1.16667 [8149729036] margin:0.48469387755101]Array
(
    [complete] => 
    [id] => 8149729036
    [time] => 1549172825552
    [pending] => 1.16667000
    [amount] => 1.16667000
    [type] => buy
    [price] => 0.031359
)

2019-02-03 6:47:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:47:15 - cex place new buy order: eth_btc 0.031361 1.16663 [8149729523] margin:0.49424444373585]Array
(
    [complete] => 
    [id] => 8149729523
    [time] => 1549172835455
    [pending] => 1.16663000
    [amount] => 1.16663000
    [type] => buy
    [price] => 0.031361
)

2019-02-03 6:47:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:47:23 - cex place new buy order: eth_btc 0.031363 1.16656 [8149730146] margin:0.47189363262441]Array
(
    [complete] => 
    [id] => 8149730146
    [time] => 1549172843440
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 6:47:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:47:32 - cex place new buy order: eth_btc 0.031365 1.16648 [8149730503] margin:0.46548700781124]Array
(
    [complete] => 
    [id] => 8149730503
    [time] => 1549172851566
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 6:47:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:47:42 - cex place new buy order: eth_btc 0.031367 1.16641 [8149731028] margin:0.45589313609846]Array
(
    [complete] => 
    [id] => 8149731028
    [time] => 1549172861650
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 6:47:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:47:51 - cex place new buy order: eth_btc 0.031369 1.16634 [8149731426] margin:0.45267620899614]Array
(
    [complete] => 
    [id] => 8149731426
    [time] => 1549172870620
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 6:47:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:47:59 - cex place new buy order: eth_btc 0.031371 1.16626 [8149731956] margin:0.44308437729113]Array
(
    [complete] => 
    [id] => 8149731956
    [time] => 1549172878733
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 6:48:04 - cex delete buy orders: eth_btc[move]
2019-02-03 6:48:05 - cex place new buy order: eth_btc 0.031366 1.16622 [8149732444] margin:0.43988269794721]Array
(
    [complete] => 
    [id] => 8149732444
    [time] => 1549172885301
    [pending] => 1.16622000
    [amount] => 1.16622000
    [type] => buy
    [price] => 0.031366
)

2019-02-03 6:48:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:48:17 - cex place new buy order: eth_btc 0.031373 1.16619 [8149733119] margin:0.4494310394288]Array
(
    [complete] => 
    [id] => 8149733119
    [time] => 1549172896952
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 6:48:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:48:26 - cex place new buy order: eth_btc 0.031375 1.16611 [8149733809] margin:0.42709163346615]Array
(
    [complete] => 
    [id] => 8149733809
    [time] => 1549172905987
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 6:48:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:48:35 - cex place new buy order: eth_btc 0.031377 1.16604 [8149734286] margin:0.42387736239922]Array
(
    [complete] => 
    [id] => 8149734286
    [time] => 1549172914916
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:48:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:48:45 - cex place new buy order: eth_btc 0.031379 1.16596 [8149735018] margin:0.41747665636254]Array
(
    [complete] => 
    [id] => 8149735018
    [time] => 1549172925059
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:48:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:48:55 - cex place new buy order: eth_btc 0.031381 1.16589 [8149735653] margin:0.41745004939293]Array
(
    [complete] => 
    [id] => 8149735653
    [time] => 1549172934660
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:49:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:49:04 - cex place new buy order: eth_btc 0.031383 1.16581 [8149736248] margin:0.3791861836026]Array
(
    [complete] => 
    [id] => 8149736248
    [time] => 1549172944484
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:49:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:49:14 - cex place new buy order: eth_btc 0.031385 1.16574 [8149736815] margin:0.37278954914768]Array
(
    [complete] => 
    [id] => 8149736815
    [time] => 1549172953879
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:49:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:49:22 - cex place new buy order: eth_btc 0.031387 1.16567 [8149737366] margin:0.36320769745437]Array
(
    [complete] => 
    [id] => 8149737366
    [time] => 1549172962431
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 6:49:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:49:32 - cex place new buy order: eth_btc 0.031389 1.16559 [8149737920] margin:0.35681289623755]Array
(
    [complete] => 
    [id] => 8149737920
    [time] => 1549172971864
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 6:49:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:49:42 - cex place new buy order: eth_btc 0.031392 1.16548 [8149738555] margin:0.3440366972477]Array
(
    [complete] => 
    [id] => 8149738555
    [time] => 1549172982254
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 6:49:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:49:59 - cex place new buy order: eth_btc 0.031396 1.16533 [8149739443] margin:0.31851191234553]Array
(
    [complete] => 
    [id] => 8149739443
    [time] => 1549172998879
    [pending] => 1.16533000
    [amount] => 1.16533000
    [type] => buy
    [price] => 0.031396
)

2019-02-03 6:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:50:06 - cex place new buy order: eth_btc 0.031398 1.16526 [8149739828] margin:0.31212179119688]Array
(
    [complete] => 
    [id] => 8149739828
    [time] => 1549173005757
    [pending] => 1.16526000
    [amount] => 1.16526000
    [type] => buy
    [price] => 0.031398
)

2019-02-03 6:50:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:50:14 - cex place new buy order: eth_btc 0.0314 1.16518 [8149740546] margin:0.30891719745221]Array
(
    [complete] => 
    [id] => 8149740546
    [time] => 1549173014093
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 6:50:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:50:23 - cex place new buy order: eth_btc 0.031402 1.16511 [8149741121] margin:0.29297496974716]Array
(
    [complete] => 
    [id] => 8149741121
    [time] => 1549173023452
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 6:50:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:50:34 - cex place new buy order: eth_btc 0.031404 1.16504 [8149741725] margin:0.29295631129793]Array
(
    [complete] => 
    [id] => 8149741725
    [time] => 1549173034350
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 6:50:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:50:45 - cex place new buy order: eth_btc 0.031406 1.16496 [8149742429] margin:0.28975355027701]Array
(
    [complete] => 
    [id] => 8149742429
    [time] => 1549173044717
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 6:50:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:50:54 - cex place new buy order: eth_btc 0.031408 1.16489 [8149742996] margin:0.30247070809986]Array
(
    [complete] => 
    [id] => 8149742996
    [time] => 1549173054078
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 6:51:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:51:03 - cex delete buy orders: eth_btc[move]
2019-02-03 6:51:03 - cex place new buy order: eth_btc 0.03141 1.16481 [8149743493] margin:0.27061445399554]Array
(
    [complete] => 
    [id] => 8149743493
    [time] => 1549173063075
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 6:51:04 - cex place new buy order: eth_btc 0.0313 0.00996 [] margin:0.30892703589287]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 6:51:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:51:14 - cex place new buy order: eth_btc 0.031412 1.16474 [8149744469] margin:0.26423023048516]Array
(
    [complete] => 
    [id] => 8149744469
    [time] => 1549173073615
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 6:51:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:51:23 - cex place new buy order: eth_btc 0.031414 1.16466 [8149745255] margin:0.25784681988921]Array
(
    [complete] => 
    [id] => 8149745255
    [time] => 1549173083122
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 6:51:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:51:32 - cex place new buy order: eth_btc 0.031416 1.16459 [8149745803] margin:0.25464731347085]Array
(
    [complete] => 
    [id] => 8149745803
    [time] => 1549173092446
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 6:51:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:51:40 - cex place new buy order: eth_btc 0.031418 1.16452 [8149746289] margin:0.24508243681967]Array
(
    [complete] => 
    [id] => 8149746289
    [time] => 1549173100333
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 6:51:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:51:56 - cex place new buy order: eth_btc 0.03142 1.16444 [8149747315] margin:0.26734563971991]Array
(
    [complete] => 
    [id] => 8149747315
    [time] => 1549173115924
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 6:52:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:52:06 - cex place new buy order: eth_btc 0.031422 1.16437 [8149748077] margin:0.24823372159635]Array
(
    [complete] => 
    [id] => 8149748077
    [time] => 1549173125626
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 6:52:40 - cex delete buy orders: eth_btc[move]
2019-02-03 6:52:41 - cex place new buy order: eth_btc 0.031301 1.16433 [8149750430] margin:0.25140820418166]Array
(
    [complete] => 
    [id] => 8149750430
    [time] => 1549173161400
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 6:52:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:52:51 - cex place new buy order: eth_btc 0.031423 1.16433 [8149750962] margin:0.25140820418166]Array
(
    [complete] => 
    [id] => 8149750962
    [time] => 1549173171368
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 6:53:04 - cex delete buy orders: eth_btc[move]
2019-02-03 6:53:06 - cex place new buy order: eth_btc 0.031423 1.16429 [8149751698] margin:0.24821792260692]Array
(
    [complete] => 
    [id] => 8149751698
    [time] => 1549173185667
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 6:53:13 - cex delete buy orders: eth_btc[move]
2019-02-03 6:53:15 - cex place new buy order: eth_btc 0.031301 1.16429 [8149752172] margin:0.24821792260692]Array
(
    [complete] => 
    [id] => 8149752172
    [time] => 1549173194955
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 6:53:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:53:24 - cex place new buy order: eth_btc 0.031424 1.16429 [8149752660] margin:0.24821792260692]Array
(
    [complete] => 
    [id] => 8149752660
    [time] => 1549173203933
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 6:53:39 - cex delete buy orders: eth_btc[move]
2019-02-03 6:53:41 - cex place new buy order: eth_btc 0.031301 1.16426 [8149753412] margin:0.24502784407319]Array
(
    [complete] => 
    [id] => 8149753412
    [time] => 1549173221094
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 6:53:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:53:50 - cex place new buy order: eth_btc 0.031425 1.16426 [8149753854] margin:0.27048528241846]Array
(
    [complete] => 
    [id] => 8149753854
    [time] => 1549173229749
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 6:54:04 - cex delete buy orders: eth_btc[move]
2019-02-03 6:54:05 - cex place new buy order: eth_btc 0.031425 1.16422 [8149754716] margin:0.25774836122954]Array
(
    [complete] => 
    [id] => 8149754716
    [time] => 1549173245313
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 6:54:12 - cex delete buy orders: eth_btc[move]
2019-02-03 6:54:13 - cex place new buy order: eth_btc 0.031301 1.16422 [8149755118] margin:0.25774836122954]Array
(
    [complete] => 
    [id] => 8149755118
    [time] => 1549173252875
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 6:54:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:54:21 - cex place new buy order: eth_btc 0.031426 1.16422 [8149755435] margin:0.25456628269585]Array
(
    [complete] => 
    [id] => 8149755435
    [time] => 1549173260880
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 6:54:42 - cex delete buy orders: eth_btc[move]
2019-02-03 6:54:43 - cex place new buy order: eth_btc 0.031301 1.16418 [8149756564] margin:0.25455818245457]Array
(
    [complete] => 
    [id] => 8149756564
    [time] => 1549173282849
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 6:54:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:54:53 - cex place new buy order: eth_btc 0.031427 1.16418 [8149757088] margin:0.26092213701594]Array
(
    [complete] => 
    [id] => 8149757088
    [time] => 1549173293083
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 6:55:12 - cex delete buy orders: eth_btc[move]
2019-02-03 6:55:14 - cex place new buy order: eth_btc 0.031331 1.16415 [8149758246] margin:0.24182257859233]Array
(
    [complete] => 
    [id] => 8149758246
    [time] => 1549173314360
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031331
)

2019-02-03 6:55:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:55:23 - cex place new buy order: eth_btc 0.031334 1.16764 [8149758799] margin:0.54573306950916]Array
(
    [complete] => 
    [id] => 8149758799
    [time] => 1549173323206
    [pending] => 1.16764000
    [amount] => 1.16764000
    [type] => buy
    [price] => 0.031334
)

2019-02-03 6:55:31 - cex delete buy orders: eth_btc[move]
2019-02-03 6:55:32 - cex place new buy order: eth_btc 0.031333 1.1676 [8149759253] margin:0.54252433381201]Array
(
    [complete] => 
    [id] => 8149759253
    [time] => 1549173332170
    [pending] => 1.16760000
    [amount] => 1.16760000
    [type] => buy
    [price] => 0.031333
)

2019-02-03 6:55:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:55:44 - cex place new buy order: eth_btc 0.031338 1.16749 [8149759968] margin:0.53289935541516]Array
(
    [complete] => 
    [id] => 8149759968
    [time] => 1549173343661
    [pending] => 1.16749000
    [amount] => 1.16749000
    [type] => buy
    [price] => 0.031338
)

2019-02-03 6:55:55 - cex delete buy orders: eth_btc[move]
2019-02-03 6:55:56 - cex place new buy order: eth_btc 0.031337 1.16745 [8149760596] margin:0.53607326334599]Array
(
    [complete] => 
    [id] => 8149760596
    [time] => 1549173356467
    [pending] => 1.16745000
    [amount] => 1.16745000
    [type] => buy
    [price] => 0.031337
)

2019-02-03 6:56:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:56:05 - cex place new buy order: eth_btc 0.031341 1.16738 [8149761058] margin:0.53922976293035]Array
(
    [complete] => 
    [id] => 8149761058
    [time] => 1549173364745
    [pending] => 1.16738000
    [amount] => 1.16738000
    [type] => buy
    [price] => 0.031341
)

2019-02-03 6:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:56:14 - cex place new buy order: eth_btc 0.031346 1.16719 [8149761720] margin:0.50724175333376]Array
(
    [complete] => 
    [id] => 8149761720
    [time] => 1549173373711
    [pending] => 1.16719000
    [amount] => 1.16719000
    [type] => buy
    [price] => 0.031346
)

2019-02-03 6:56:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:56:22 - cex place new buy order: eth_btc 0.031349 1.16708 [8149762231] margin:0.50081342307569]Array
(
    [complete] => 
    [id] => 8149762231
    [time] => 1549173382254
    [pending] => 1.16708000
    [amount] => 1.16708000
    [type] => buy
    [price] => 0.031349
)

2019-02-03 6:56:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:56:31 - cex place new buy order: eth_btc 0.031351 1.167 [8149762803] margin:0.49121240151828]Array
(
    [complete] => 
    [id] => 8149762803
    [time] => 1549173391359
    [pending] => 1.16700000
    [amount] => 1.16700000
    [type] => buy
    [price] => 0.031351
)

2019-02-03 6:56:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:56:40 - cex place new buy order: eth_btc 0.031354 1.16689 [8149763305] margin:0.48159724437074]Array
(
    [complete] => 
    [id] => 8149763305
    [time] => 1549173399829
    [pending] => 1.16689000
    [amount] => 1.16689000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 6:56:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:56:48 - cex place new buy order: eth_btc 0.031356 1.16682 [8149763827] margin:0.51026916698558]Array
(
    [complete] => 
    [id] => 8149763827
    [time] => 1549173408179
    [pending] => 1.16682000
    [amount] => 1.16682000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 6:57:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:57:02 - cex place new buy order: eth_btc 0.031358 1.16674 [8149764615] margin:0.475157854455]Array
(
    [complete] => 
    [id] => 8149764615
    [time] => 1549173421646
    [pending] => 1.16674000
    [amount] => 1.16674000
    [type] => buy
    [price] => 0.031358
)

2019-02-03 6:57:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:57:12 - cex place new buy order: eth_btc 0.03136 1.16667 [8149765364] margin:0.49744897959185]Array
(
    [complete] => 
    [id] => 8149765364
    [time] => 1549173431631
    [pending] => 1.16667000
    [amount] => 1.16667000
    [type] => buy
    [price] => 0.03136
)

2019-02-03 6:57:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:57:36 - cex place new buy order: eth_btc 0.031363 1.16656 [8149766714] margin:0.48783598507796]Array
(
    [complete] => 
    [id] => 8149766714
    [time] => 1549173455523
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 6:57:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:57:44 - cex place new buy order: eth_btc 0.031365 1.16648 [8149767254] margin:0.4814283436952]Array
(
    [complete] => 
    [id] => 8149767254
    [time] => 1549173464449
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 6:57:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:57:53 - cex place new buy order: eth_btc 0.031367 1.16641 [8149767796] margin:0.47502151943126]Array
(
    [complete] => 
    [id] => 8149767796
    [time] => 1549173472937
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 6:58:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:58:01 - cex place new buy order: eth_btc 0.031369 1.16634 [8149768258] margin:0.46861551212982]Array
(
    [complete] => 
    [id] => 8149768258
    [time] => 1549173481299
    [pending] => 1.16634000
    [amount] => 1.16634000
    [type] => buy
    [price] => 0.031369
)

2019-02-03 6:58:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:58:04 - cex place new buy order: eth_btc 0.031371 1.16626 [8149768449] margin:0.43989671990055]Array
(
    [complete] => 
    [id] => 8149768449
    [time] => 1549173484517
    [pending] => 1.16626000
    [amount] => 1.16626000
    [type] => buy
    [price] => 0.031371
)

2019-02-03 6:58:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:58:15 - cex place new buy order: eth_btc 0.031373 1.16619 [8149769194] margin:0.41118158926468]Array
(
    [complete] => 
    [id] => 8149769194
    [time] => 1549173494690
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 6:58:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:58:24 - cex place new buy order: eth_btc 0.031375 1.16611 [8149770136] margin:0.41115537848604]Array
(
    [complete] => 
    [id] => 8149770136
    [time] => 1549173503659
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 6:58:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:58:45 - cex place new buy order: eth_btc 0.031377 1.16604 [8149772340] margin:0.43662555374955]Array
(
    [complete] => 
    [id] => 8149772340
    [time] => 1549173525446
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 6:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:59:06 - cex place new buy order: eth_btc 0.031379 1.16596 [8149774392] margin:0.41110296695241]Array
(
    [complete] => 
    [id] => 8149774392
    [time] => 1549173546066
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 6:59:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:59:26 - cex place new buy order: eth_btc 0.031381 1.16589 [8149776159] margin:0.43656989898346]Array
(
    [complete] => 
    [id] => 8149776159
    [time] => 1549173565604
    [pending] => 1.16589000
    [amount] => 1.16589000
    [type] => buy
    [price] => 0.031381
)

2019-02-03 6:59:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:59:35 - cex place new buy order: eth_btc 0.031383 1.16581 [8149777101] margin:0.43016919988528]Array
(
    [complete] => 
    [id] => 8149777101
    [time] => 1549173574935
    [pending] => 1.16581000
    [amount] => 1.16581000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 6:59:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:59:46 - cex place new buy order: eth_btc 0.031385 1.16574 [8149778228] margin:0.42376931655248]Array
(
    [complete] => 
    [id] => 8149778228
    [time] => 1549173586123
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 6:59:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 6:59:55 - cex place new buy order: eth_btc 0.031389 1.16559 [8149779057] margin:0.41097199655931]Array
(
    [complete] => 
    [id] => 8149779057
    [time] => 1549173594696
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 7:00:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:00:04 - cex place new buy order: eth_btc 0.031391 1.16552 [8149779696] margin:0.40457455958713]Array
(
    [complete] => 
    [id] => 8149779696
    [time] => 1549173603554
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 7:00:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:00:13 - cex place new buy order: eth_btc 0.031393 1.16544 [8149780585] margin:0.40136336125887]Array
(
    [complete] => 
    [id] => 8149780585
    [time] => 1549173613363
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 7:00:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:00:25 - cex place new buy order: eth_btc 0.031395 1.16537 [8149781416] margin:0.41726389552477]Array
(
    [complete] => 
    [id] => 8149781416
    [time] => 1549173624633
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 7:00:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:00:34 - cex place new buy order: eth_btc 0.031397 1.1653 [8149782317] margin:0.40768226263654]Array
(
    [complete] => 
    [id] => 8149782317
    [time] => 1549173634009
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 7:00:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:00:48 - cex place new buy order: eth_btc 0.031401 1.16515 [8149783625] margin:0.40763033024427]Array
(
    [complete] => 
    [id] => 8149783625
    [time] => 1549173648091
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:00:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:00:56 - cex place new buy order: eth_btc 0.031403 1.16507 [8149784455] margin:0.41715759640799]Array
(
    [complete] => 
    [id] => 8149784455
    [time] => 1549173656164
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 7:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:01:07 - cex place new buy order: eth_btc 0.031406 1.16496 [8149785372] margin:0.41074953830478]Array
(
    [complete] => 
    [id] => 8149785372
    [time] => 1549173666518
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 7:01:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:01:16 - cex place new buy order: eth_btc 0.031411 1.16478 [8149786257] margin:0.42341854764254]Array
(
    [complete] => 
    [id] => 8149786257
    [time] => 1549173675874
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 7:01:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:01:26 - cex place new buy order: eth_btc 0.031413 1.1647 [8149787195] margin:0.42339158946931]Array
(
    [complete] => 
    [id] => 8149787195
    [time] => 1549173686313
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 7:01:34 - cex delete buy orders: eth_btc[move]
2019-02-03 7:01:35 - cex place new buy order: eth_btc 0.03141 1.16466 [8149788113] margin:0.41701152352451]Array
(
    [complete] => 
    [id] => 8149788113
    [time] => 1549173694995
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:01:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:01:43 - cex place new buy order: eth_btc 0.031415 1.16463 [8149788865] margin:0.41381505650167]Array
(
    [complete] => 
    [id] => 8149788865
    [time] => 1549173702885
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:01:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:01:55 - cex place new buy order: eth_btc 0.031418 1.16452 [8149790075] margin:0.40422687631292]Array
(
    [complete] => 
    [id] => 8149790075
    [time] => 1549173714919
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 7:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:02:06 - cex place new buy order: eth_btc 0.03142 1.16444 [8149791369] margin:0.404201145767]Array
(
    [complete] => 
    [id] => 8149791369
    [time] => 1549173726009
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 7:02:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:02:15 - cex place new buy order: eth_btc 0.031422 1.16437 [8149792385] margin:0.4041754184966]Array
(
    [complete] => 
    [id] => 8149792385
    [time] => 1549173735401
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 7:02:24 - cex delete buy orders: eth_btc[move]
2019-02-03 7:02:25 - cex place new buy order: eth_btc 0.031421 1.16433 [8149793346] margin:0.40734493842092]Array
(
    [complete] => 
    [id] => 8149793346
    [time] => 1549173744930
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 7:02:34 - cex delete buy orders: eth_btc[move]
2019-02-03 7:02:35 - cex place new buy order: eth_btc 0.03142 1.16437 [8149794136] margin:0.41054038571702]Array
(
    [complete] => 
    [id] => 8149794136
    [time] => 1549173754934
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 7:02:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:02:46 - cex place new buy order: eth_btc 0.031423 1.16433 [8149795099] margin:0.40734493842092]Array
(
    [complete] => 
    [id] => 8149795099
    [time] => 1549173766256
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 7:03:03 - cex delete buy orders: eth_btc[move]
2019-02-03 7:03:05 - cex place new buy order: eth_btc 0.031423 1.16429 [8149796519] margin:0.39142057026476]Array
(
    [complete] => 
    [id] => 8149796519
    [time] => 1549173784722
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 7:03:12 - cex delete buy orders: eth_btc[move]
2019-02-03 7:03:13 - cex place new buy order: eth_btc 0.031299 1.16429 [8149797260] margin:0.39142057026476]Array
(
    [complete] => 
    [id] => 8149797260
    [time] => 1549173793126
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031299
)

2019-02-03 7:03:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:03:23 - cex place new buy order: eth_btc 0.031424 1.16429 [8149797938] margin:0.39460285132382]Array
(
    [complete] => 
    [id] => 8149797938
    [time] => 1549173803040
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 7:03:45 - cex delete buy orders: eth_btc[move]
2019-02-03 7:03:47 - cex place new buy order: eth_btc 0.031333 1.16426 [8149799332] margin:0.39140811455847]Array
(
    [complete] => 
    [id] => 8149799332
    [time] => 1549173826581
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031333
)

2019-02-03 7:03:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:03:55 - cex place new buy order: eth_btc 0.031337 1.16753 [8149800017] margin:0.67013434598078]Array
(
    [complete] => 
    [id] => 8149800017
    [time] => 1549173835368
    [pending] => 1.16753000
    [amount] => 1.16753000
    [type] => buy
    [price] => 0.031337
)

2019-02-03 7:04:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:04:06 - cex place new buy order: eth_btc 0.031343 1.1673 [8149800622] margin:0.66043454678875]Array
(
    [complete] => 
    [id] => 8149800622
    [time] => 1549173845515
    [pending] => 1.16730000
    [amount] => 1.16730000
    [type] => buy
    [price] => 0.031343
)

2019-02-03 7:04:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:04:20 - cex place new buy order: eth_btc 0.031349 1.16708 [8149801574] margin:0.64116877731346]Array
(
    [complete] => 
    [id] => 8149801574
    [time] => 1549173859878
    [pending] => 1.16708000
    [amount] => 1.16708000
    [type] => buy
    [price] => 0.031349
)

2019-02-03 7:04:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:04:29 - cex place new buy order: eth_btc 0.031351 1.167 [8149802096] margin:0.63474849287104]Array
(
    [complete] => 
    [id] => 8149802096
    [time] => 1549173868901
    [pending] => 1.16700000
    [amount] => 1.16700000
    [type] => buy
    [price] => 0.031351
)

2019-02-03 7:04:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:04:37 - cex place new buy order: eth_btc 0.031357 1.16678 [8149802603] margin:0.61549255349682]Array
(
    [complete] => 
    [id] => 8149802603
    [time] => 1549173877329
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 7:04:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:04:54 - cex place new buy order: eth_btc 0.031363 1.16656 [8149803709] margin:0.61537480470617]Array
(
    [complete] => 
    [id] => 8149803709
    [time] => 1549173893899
    [pending] => 1.16656000
    [amount] => 1.16656000
    [type] => buy
    [price] => 0.031363
)

2019-02-03 7:05:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:05:02 - cex place new buy order: eth_btc 0.031365 1.16648 [8149804272] margin:0.60895903076676]Array
(
    [complete] => 
    [id] => 8149804272
    [time] => 1549173902202
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 7:05:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:05:19 - cex place new buy order: eth_btc 0.031374 1.16615 [8149805424] margin:0.54184993944031]Array
(
    [complete] => 
    [id] => 8149805424
    [time] => 1549173918602
    [pending] => 1.16615000
    [amount] => 1.16615000
    [type] => buy
    [price] => 0.031374
)

2019-02-03 7:05:25 - cex delete buy orders: eth_btc[move]
2019-02-03 7:05:27 - cex place new buy order: eth_btc 0.031373 1.16611 [8149806050] margin:0.53864541832671]Array
(
    [complete] => 
    [id] => 8149806050
    [time] => 1549173926685
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 7:05:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:05:41 - cex place new buy order: eth_btc 0.031378 1.166 [8149806912] margin:0.54815475811076]Array
(
    [complete] => 
    [id] => 8149806912
    [time] => 1549173940686
    [pending] => 1.16600000
    [amount] => 1.16600000
    [type] => buy
    [price] => 0.031378
)

2019-02-03 7:05:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:05:52 - cex place new buy order: eth_btc 0.031384 1.16578 [8149807735] margin:0.51618659189394]Array
(
    [complete] => 
    [id] => 8149807735
    [time] => 1549173952053
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 7:06:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:06:02 - cex place new buy order: eth_btc 0.031386 1.1657 [8149808293] margin:0.47792009176064]Array
(
    [complete] => 
    [id] => 8149808293
    [time] => 1549173961811
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 7:06:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:06:06 - cex place new buy order: eth_btc 0.031388 1.16563 [] margin:0.47470370842362]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 7:06:14 - cex place new buy order: eth_btc 0.031392 1.1655 [8149809304]Array
(
    [complete] => 
    [id] => 8149809304
    [time] => 1549173973795
    [pending] => 1.16550000
    [amount] => 1.16550000
    [type] => buy
    [price] => 0.031392
)

2019-02-03 7:06:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:06:23 - cex place new buy order: eth_btc 0.031394 1.16541 [8149809852] margin:0.47461298337264]Array
(
    [complete] => 
    [id] => 8149809852
    [time] => 1549173982583
    [pending] => 1.16541000
    [amount] => 1.16541000
    [type] => buy
    [price] => 0.031394
)

2019-02-03 7:06:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:06:31 - cex place new buy order: eth_btc 0.0314 1.16518 [8149810375] margin:0.45222929936304]Array
(
    [complete] => 
    [id] => 8149810375
    [time] => 1549173991369
    [pending] => 1.16518000
    [amount] => 1.16518000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:06:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:06:39 - cex place new buy order: eth_btc 0.031402 1.16511 [8149810792] margin:0.44583147570219]Array
(
    [complete] => 
    [id] => 8149810792
    [time] => 1549173999471
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 7:06:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:06:48 - cex place new buy order: eth_btc 0.031404 1.16504 [8149811483] margin:0.43943446694688]Array
(
    [complete] => 
    [id] => 8149811483
    [time] => 1549174008033
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 7:07:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:07:06 - cex place new buy order: eth_btc 0.031408 1.16489 [8149812691] margin:0.4234589913398]Array
(
    [complete] => 
    [id] => 8149812691
    [time] => 1549174026158
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 7:07:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:07:16 - cex place new buy order: eth_btc 0.03141 1.16481 [8149813526] margin:0.41706462909901]Array
(
    [complete] => 
    [id] => 8149813526
    [time] => 1549174036038
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:07:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:07:24 - cex place new buy order: eth_btc 0.031412 1.16474 [8149814230] margin:0.4106710811155]Array
(
    [complete] => 
    [id] => 8149814230
    [time] => 1549174044465
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 7:07:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:07:32 - cex place new buy order: eth_btc 0.031414 1.16466 [8149814793] margin:0.40427834723371]Array
(
    [complete] => 
    [id] => 8149814793
    [time] => 1549174052502
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 7:07:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:07:42 - cex place new buy order: eth_btc 0.031416 1.16459 [8149815417] margin:0.39788642729819]Array
(
    [complete] => 
    [id] => 8149815417
    [time] => 1549174062274
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 7:07:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:07:51 - cex place new buy order: eth_btc 0.031418 1.16452 [8149816014] margin:0.40104398752308]Array
(
    [complete] => 
    [id] => 8149816014
    [time] => 1549174070745
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 7:07:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:08:01 - cex place new buy order: eth_btc 0.03142 1.16444 [8149816868] margin:0.404201145767]Array
(
    [complete] => 
    [id] => 8149816868
    [time] => 1549174081127
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 7:08:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:08:06 - cex place new buy order: eth_btc 0.031422 0.00995 [] margin:0.39781045127618]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 7:08:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:08:16 - cex place new buy order: eth_btc 0.031422 1.16437 [8149818112] margin:0.39781045127618]Array
(
    [complete] => 
    [id] => 8149818112
    [time] => 1549174095972
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 7:08:25 - cex delete buy orders: eth_btc[move]
2019-02-03 7:08:26 - cex place new buy order: eth_btc 0.031412 1.16433 [8149818897] margin:0.39461540909524]Array
(
    [complete] => 
    [id] => 8149818897
    [time] => 1549174106080
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 7:08:34 - cex delete buy orders: eth_btc[move]
2019-02-03 7:08:36 - cex place new buy order: eth_btc 0.031399 1.1647 [8149819644] margin:0.42657498487886]Array
(
    [complete] => 
    [id] => 8149819644
    [time] => 1549174116093
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 7:08:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:08:45 - cex place new buy order: eth_btc 0.031414 1.16466 [8149820565] margin:0.42337811166995]Array
(
    [complete] => 
    [id] => 8149820565
    [time] => 1549174125237
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 7:08:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:08:55 - cex place new buy order: eth_btc 0.031416 1.16459 [8149821390] margin:0.41698497580851]Array
(
    [complete] => 
    [id] => 8149821390
    [time] => 1549174134669
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 7:09:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:09:06 - cex place new buy order: eth_btc 0.031418 1.16452 [8149822341] margin:0.41059265389267]Array
(
    [complete] => 
    [id] => 8149822341
    [time] => 1549174145971
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 7:09:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:09:21 - cex place new buy order: eth_btc 0.03142 1.16444 [8149823531] margin:0.404201145767]Array
(
    [complete] => 
    [id] => 8149823531
    [time] => 1549174160875
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 7:09:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:09:30 - cex place new buy order: eth_btc 0.031422 1.16437 [8149823967] margin:0.39781045127618]Array
(
    [complete] => 
    [id] => 8149823967
    [time] => 1549174169910
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 7:09:39 - cex delete buy orders: eth_btc[move]
2019-02-03 7:09:40 - cex place new buy order: eth_btc 0.0314 1.16433 [8149824627] margin:0.39461540909524]Array
(
    [complete] => 
    [id] => 8149824627
    [time] => 1549174180422
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:09:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:09:51 - cex place new buy order: eth_btc 0.031423 1.16433 [8149825287] margin:0.39461540909524]Array
(
    [complete] => 
    [id] => 8149825287
    [time] => 1549174190538
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 7:10:04 - cex delete buy orders: eth_btc[move]
2019-02-03 7:10:06 - cex place new buy order: eth_btc 0.031423 1.16429 [8149826194] margin:0.39460285132382]Array
(
    [complete] => 
    [id] => 8149826194
    [time] => 1549174205682
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 7:10:12 - cex delete buy orders: eth_btc[move]
2019-02-03 7:10:14 - cex place new buy order: eth_btc 0.0314 1.16429 [8149826730] margin:0.39142057026476]Array
(
    [complete] => 
    [id] => 8149826730
    [time] => 1549174213626
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:10:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:10:23 - cex place new buy order: eth_btc 0.031424 1.16429 [8149827276] margin:0.39142057026476]Array
(
    [complete] => 
    [id] => 8149827276
    [time] => 1549174222739
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031424
)

2019-02-03 7:10:38 - cex delete buy orders: eth_btc[move]
2019-02-03 7:10:40 - cex place new buy order: eth_btc 0.0314 1.16426 [8149828407] margin:0.37549721559269]Array
(
    [complete] => 
    [id] => 8149828407
    [time] => 1549174239989
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:10:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:10:48 - cex place new buy order: eth_btc 0.031425 1.16426 [8149828952] margin:0.37549721559269]Array
(
    [complete] => 
    [id] => 8149828952
    [time] => 1549174248116
    [pending] => 1.16426000
    [amount] => 1.16426000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 7:11:04 - cex delete buy orders: eth_btc[move]
2019-02-03 7:11:06 - cex place new buy order: eth_btc 0.031425 1.16422 [8149829764] margin:0.36912110990899]Array
(
    [complete] => 
    [id] => 8149829764
    [time] => 1549174265543
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031425
)

2019-02-03 7:11:13 - cex delete buy orders: eth_btc[move]
2019-02-03 7:11:14 - cex place new buy order: eth_btc 0.031399 1.16422 [8149830347] margin:0.33093616750461]Array
(
    [complete] => 
    [id] => 8149830347
    [time] => 1549174274392
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 7:11:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:11:23 - cex place new buy order: eth_btc 0.031426 1.16422 [8149830869] margin:0.34048240310569]Array
(
    [complete] => 
    [id] => 8149830869
    [time] => 1549174282790
    [pending] => 1.16422000
    [amount] => 1.16422000
    [type] => buy
    [price] => 0.031426
)

2019-02-03 7:11:39 - cex delete buy orders: eth_btc[move]
2019-02-03 7:11:40 - cex place new buy order: eth_btc 0.0314 1.16418 [8149831721] margin:0.34365354631367]Array
(
    [complete] => 
    [id] => 8149831721
    [time] => 1549174300474
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:11:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:11:51 - cex place new buy order: eth_btc 0.031427 1.16418 [8149832525] margin:0.32774365991026]Array
(
    [complete] => 
    [id] => 8149832525
    [time] => 1549174311253
    [pending] => 1.16418000
    [amount] => 1.16418000
    [type] => buy
    [price] => 0.031427
)

2019-02-03 7:12:14 - cex delete buy orders: eth_btc[move]
2019-02-03 7:12:16 - cex place new buy order: eth_btc 0.0314 1.16415 [8149834087] margin:0.32773323151332]Array
(
    [complete] => 
    [id] => 8149834087
    [time] => 1549174336148
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:12:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:12:26 - cex place new buy order: eth_btc 0.031428 1.16415 [8149834866] margin:0.33091510754741]Array
(
    [complete] => 
    [id] => 8149834866
    [time] => 1549174345999
    [pending] => 1.16415000
    [amount] => 1.16415000
    [type] => buy
    [price] => 0.031428
)

2019-02-03 7:12:41 - cex delete buy orders: eth_btc[move]
2019-02-03 7:12:42 - cex place new buy order: eth_btc 0.0314 1.16411 [8149835931] margin:0.32454102898598]Array
(
    [complete] => 
    [id] => 8149835931
    [time] => 1549174361686
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:12:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:12:51 - cex place new buy order: eth_btc 0.031429 1.16411 [8149836514] margin:0.31817747939802]Array
(
    [complete] => 
    [id] => 8149836514
    [time] => 1549174371348
    [pending] => 1.16411000
    [amount] => 1.16411000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 7:13:04 - cex delete buy orders: eth_btc[move]
2019-02-03 7:13:05 - cex place new buy order: eth_btc 0.031429 1.16407 [8149837173] margin:0.31498568246899]Array
(
    [complete] => 
    [id] => 8149837173
    [time] => 1549174384932
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.031429
)

2019-02-03 7:13:14 - cex delete buy orders: eth_btc[move]
2019-02-03 7:13:15 - cex place new buy order: eth_btc 0.0314 1.16407 [8149837603] margin:0.31498568246899]Array
(
    [complete] => 
    [id] => 8149837603
    [time] => 1549174394741
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:13:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:13:25 - cex place new buy order: eth_btc 0.03143 1.16407 [8149838164] margin:0.31498568246899]Array
(
    [complete] => 
    [id] => 8149838164
    [time] => 1549174405159
    [pending] => 1.16407000
    [amount] => 1.16407000
    [type] => buy
    [price] => 0.03143
)

2019-02-03 7:13:41 - cex delete buy orders: eth_btc[move]
2019-02-03 7:13:42 - cex place new buy order: eth_btc 0.0314 1.16403 [8149839161] margin:0.31179408863862]Array
(
    [complete] => 
    [id] => 8149839161
    [time] => 1549174421822
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:13:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:13:53 - cex place new buy order: eth_btc 0.031431 1.16403 [8149839693] margin:0.31179408863862]Array
(
    [complete] => 
    [id] => 8149839693
    [time] => 1549174432589
    [pending] => 1.16403000
    [amount] => 1.16403000
    [type] => buy
    [price] => 0.031431
)

2019-02-03 7:14:10 - cex delete buy orders: eth_btc[move]
2019-02-03 7:14:11 - cex place new buy order: eth_btc 0.0314 1.164 [8149840986] margin:0.30860269788751]Array
(
    [complete] => 
    [id] => 8149840986
    [time] => 1549174451461
    [pending] => 1.16400000
    [amount] => 1.16400000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:14:19 - cex delete buy orders: eth_btc[move]
2019-02-03 7:14:20 - cex place new buy order: eth_btc 0.031399 1.16515 [8149841536] margin:0.40763033024427]Array
(
    [complete] => 
    [id] => 8149841536
    [time] => 1549174460028
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 7:14:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:14:29 - cex place new buy order: eth_btc 0.031401 1.16515 [8149842147] margin:0.40763033024427]Array
(
    [complete] => 
    [id] => 8149842147
    [time] => 1549174468989
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:14:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:14:38 - cex place new buy order: eth_btc 0.031404 1.16504 [8149842812] margin:0.3980384664374]Array
(
    [complete] => 
    [id] => 8149842812
    [time] => 1549174477809
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 7:14:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:14:46 - cex place new buy order: eth_btc 0.031406 1.16496 [8149843547] margin:0.39164490861618]Array
(
    [complete] => 
    [id] => 8149843547
    [time] => 1549174485789
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 7:14:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:14:55 - cex place new buy order: eth_btc 0.031408 1.16489 [8149844251] margin:0.3852521650535]Array
(
    [complete] => 
    [id] => 8149844251
    [time] => 1549174494679
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 7:15:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:15:06 - cex place new buy order: eth_btc 0.03141 1.16481 [8149845152] margin:0.37886023559377]Array
(
    [complete] => 
    [id] => 8149845152
    [time] => 1549174506399
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:15:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:15:15 - cex place new buy order: eth_btc 0.031412 1.16474 [8149845722] margin:0.37246912008149]Array
(
    [complete] => 
    [id] => 8149845722
    [time] => 1549174515291
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 7:15:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:15:25 - cex place new buy order: eth_btc 0.031414 1.16466 [8149846339] margin:0.36607881836124]Array
(
    [complete] => 
    [id] => 8149846339
    [time] => 1549174525302
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 7:15:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:15:35 - cex place new buy order: eth_btc 0.031416 1.16459 [8149846860] margin:0.35968933027757]Array
(
    [complete] => 
    [id] => 8149846860
    [time] => 1549174535299
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 7:15:43 - cex delete buy orders: eth_btc[move]
2019-02-03 7:15:44 - cex place new buy order: eth_btc 0.031399 1.16455 [8149847457] margin:0.3564948913009]Array
(
    [complete] => 
    [id] => 8149847457
    [time] => 1549174544333
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 7:15:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:15:54 - cex place new buy order: eth_btc 0.031401 1.16515 [8149848033] margin:0.40763033024427]Array
(
    [complete] => 
    [id] => 8149848033
    [time] => 1549174554135
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:16:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:16:05 - cex place new buy order: eth_btc 0.031403 1.16507 [8149848756] margin:0.40123555074356]Array
(
    [complete] => 
    [id] => 8149848756
    [time] => 1549174564859
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 7:16:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:16:14 - cex place new buy order: eth_btc 0.031405 1.165 [8149849367] margin:0.39484158573475]Array
(
    [complete] => 
    [id] => 8149849367
    [time] => 1549174573863
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 7:16:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:16:24 - cex place new buy order: eth_btc 0.031407 1.16492 [8149849922] margin:0.38844843506223]Array
(
    [complete] => 
    [id] => 8149849922
    [time] => 1549174583622
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 7:16:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:16:34 - cex place new buy order: eth_btc 0.031409 1.16485 [8149850472] margin:0.38205609857047]Array
(
    [complete] => 
    [id] => 8149850472
    [time] => 1549174594040
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 7:16:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:16:42 - cex place new buy order: eth_btc 0.031411 1.16478 [8149851062] margin:0.37566457610392]Array
(
    [complete] => 
    [id] => 8149851062
    [time] => 1549174602268
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 7:16:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:16:50 - cex place new buy order: eth_btc 0.031413 1.1647 [8149851475] margin:0.36927386750707]Array
(
    [complete] => 
    [id] => 8149851475
    [time] => 1549174610168
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 7:17:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:17:07 - cex place new buy order: eth_btc 0.031415 1.16463 [8149852408] margin:0.36288397262456]Array
(
    [complete] => 
    [id] => 8149852408
    [time] => 1549174626767
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:17:15 - cex delete buy orders: eth_btc[move]
2019-02-03 7:17:17 - cex place new buy order: eth_btc 0.031399 1.16459 [8149852897] margin:0.35968933027757]Array
(
    [complete] => 
    [id] => 8149852897
    [time] => 1549174637069
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 7:17:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:17:28 - cex place new buy order: eth_btc 0.031402 1.16511 [8149853614] margin:0.40443283867271]Array
(
    [complete] => 
    [id] => 8149853614
    [time] => 1549174648046
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 7:17:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:17:37 - cex place new buy order: eth_btc 0.031405 1.165 [8149854094] margin:0.39484158573475]Array
(
    [complete] => 
    [id] => 8149854094
    [time] => 1549174657369
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 7:17:46 - cex delete buy orders: eth_btc[move]
2019-02-03 7:17:48 - cex place new buy order: eth_btc 0.031404 1.16496 [8149854635] margin:0.39164490861618]Array
(
    [complete] => 
    [id] => 8149854635
    [time] => 1549174667667
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 7:17:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:17:56 - cex place new buy order: eth_btc 0.031406 1.16496 [8149855208] margin:0.39164490861618]Array
(
    [complete] => 
    [id] => 8149855208
    [time] => 1549174676070
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 7:18:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:18:06 - cex place new buy order: eth_btc 0.031408 1.16489 [8149855783] margin:0.3852521650535]Array
(
    [complete] => 
    [id] => 8149855783
    [time] => 1549174685993
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 7:18:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:18:16 - cex place new buy order: eth_btc 0.03141 1.16481 [8149856383] margin:0.37886023559377]Array
(
    [complete] => 
    [id] => 8149856383
    [time] => 1549174695513
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:18:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:18:23 - cex place new buy order: eth_btc 0.031412 1.16474 [8149856866] margin:0.37246912008149]Array
(
    [complete] => 
    [id] => 8149856866
    [time] => 1549174703379
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 7:18:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:18:34 - cex place new buy order: eth_btc 0.031415 1.16463 [8149857418] margin:0.36288397262456]Array
(
    [complete] => 
    [id] => 8149857418
    [time] => 1549174714094
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:18:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:18:43 - cex place new buy order: eth_btc 0.031417 1.16455 [8149858000] margin:0.3564948913009]Array
(
    [complete] => 
    [id] => 8149858000
    [time] => 1549174723063
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 7:18:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:18:53 - cex place new buy order: eth_btc 0.031419 1.16448 [8149858606] margin:0.3278271109838]Array
(
    [complete] => 
    [id] => 8149858606
    [time] => 1549174732983
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 7:19:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:19:03 - cex place new buy order: eth_btc 0.031421 1.16441 [] margin:0.32144107444068]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 7:19:04 - cex place new buy order: eth_btc 0.031415 1.1646 [8149859371]Array
(
    [complete] => 
    [id] => 8149859371
    [time] => 1549174744346
    [pending] => 1.16460000
    [amount] => 1.16460000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:19:12 - cex delete buy orders: eth_btc[move]
2019-02-03 7:19:13 - cex place new buy order: eth_btc 0.031414 1.16459 [8149860061] margin:0.33422459893049]Array
(
    [complete] => 
    [id] => 8149860061
    [time] => 1549174753217
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 7:19:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:19:32 - cex place new buy order: eth_btc 0.031416 1.16459 [8149861080] margin:0.33104150751209]Array
(
    [complete] => 
    [id] => 8149861080
    [time] => 1549174771710
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 7:19:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:19:40 - cex place new buy order: eth_btc 0.031418 1.16452 [8149861504] margin:0.3246546565663]Array
(
    [complete] => 
    [id] => 8149861504
    [time] => 1549174780285
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 7:19:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:19:48 - cex place new buy order: eth_btc 0.03142 1.16444 [8149862640] margin:0.35646085295988]Array
(
    [complete] => 
    [id] => 8149862640
    [time] => 1549174788219
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 7:19:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:19:58 - cex place new buy order: eth_btc 0.031423 1.16433 [8149863499] margin:0.32778538013556]Array
(
    [complete] => 
    [id] => 8149863499
    [time] => 1549174798083
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 7:20:04 - cex delete buy orders: eth_btc[move]
2019-02-03 7:20:05 - cex place new buy order: eth_btc 0.031335 1.16429 [8149864027] margin:0.30231670061098]Array
(
    [complete] => 
    [id] => 8149864027
    [time] => 1549174804942
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031335
)

2019-02-03 7:20:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:20:15 - cex place new buy order: eth_btc 0.031337 1.16753 [8149864764] margin:0.5488719405176]Array
(
    [complete] => 
    [id] => 8149864764
    [time] => 1549174814996
    [pending] => 1.16753000
    [amount] => 1.16753000
    [type] => buy
    [price] => 0.031337
)

2019-02-03 7:20:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:20:24 - cex place new buy order: eth_btc 0.031339 1.16745 [8149865436] margin:0.53288235106417]Array
(
    [complete] => 
    [id] => 8149865436
    [time] => 1549174824426
    [pending] => 1.16745000
    [amount] => 1.16745000
    [type] => buy
    [price] => 0.031339
)

2019-02-03 7:20:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:20:33 - cex place new buy order: eth_btc 0.031345 1.16723 [8149865928] margin:0.52320944329241]Array
(
    [complete] => 
    [id] => 8149865928
    [time] => 1549174833329
    [pending] => 1.16723000
    [amount] => 1.16723000
    [type] => buy
    [price] => 0.031345
)

2019-02-03 7:20:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:20:43 - cex place new buy order: eth_btc 0.031355 1.16686 [8149866707] margin:0.49433902088982]Array
(
    [complete] => 
    [id] => 8149866707
    [time] => 1549174843118
    [pending] => 1.16686000
    [amount] => 1.16686000
    [type] => buy
    [price] => 0.031355
)

2019-02-03 7:20:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:20:53 - cex place new buy order: eth_btc 0.031357 1.16678 [8149867362] margin:0.49430749115029]Array
(
    [complete] => 
    [id] => 8149867362
    [time] => 1549174852639
    [pending] => 1.16678000
    [amount] => 1.16678000
    [type] => buy
    [price] => 0.031357
)

2019-02-03 7:20:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:21:01 - cex place new buy order: eth_btc 0.031365 1.16648 [8149867838] margin:0.48780487804876]Array
(
    [complete] => 
    [id] => 8149867838
    [time] => 1549174860649
    [pending] => 1.16648000
    [amount] => 1.16648000
    [type] => buy
    [price] => 0.031365
)

2019-02-03 7:21:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:21:06 - cex place new buy order: eth_btc 0.031367 1.16641 [8149868142] margin:0.48139764720885]Array
(
    [complete] => 
    [id] => 8149868142
    [time] => 1549174865638
    [pending] => 1.16641000
    [amount] => 1.16641000
    [type] => buy
    [price] => 0.031367
)

2019-02-03 7:21:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:21:15 - cex place new buy order: eth_btc 0.031373 1.16619 [8149868611] margin:0.45899340196986]Array
(
    [complete] => 
    [id] => 8149868611
    [time] => 1549174874945
    [pending] => 1.16619000
    [amount] => 1.16619000
    [type] => buy
    [price] => 0.031373
)

2019-02-03 7:21:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:21:25 - cex place new buy order: eth_btc 0.031375 1.16611 [8149869242] margin:0.45258964143426]Array
(
    [complete] => 
    [id] => 8149869242
    [time] => 1549174885218
    [pending] => 1.16611000
    [amount] => 1.16611000
    [type] => buy
    [price] => 0.031375
)

2019-02-03 7:21:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:21:35 - cex place new buy order: eth_btc 0.031377 1.16604 [8149869856] margin:0.44299964942474]Array
(
    [complete] => 
    [id] => 8149869856
    [time] => 1549174895236
    [pending] => 1.16604000
    [amount] => 1.16604000
    [type] => buy
    [price] => 0.031377
)

2019-02-03 7:21:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:21:43 - cex place new buy order: eth_btc 0.031379 1.16596 [8149870465] margin:0.43978456929794]Array
(
    [complete] => 
    [id] => 8149870465
    [time] => 1549174903093
    [pending] => 1.16596000
    [amount] => 1.16596000
    [type] => buy
    [price] => 0.031379
)

2019-02-03 7:21:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:21:51 - cex place new buy order: eth_btc 0.031385 1.16574 [8149870980] margin:0.42695555201528]Array
(
    [complete] => 
    [id] => 8149870980
    [time] => 1549174911311
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 7:22:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:22:01 - cex place new buy order: eth_btc 0.031389 1.16559 [8149871690] margin:0.41415782598999]Array
(
    [complete] => 
    [id] => 8149871690
    [time] => 1549174921184
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 7:22:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:22:06 - cex place new buy order: eth_btc 0.031391 1.16552 [8149872178] margin:0.40776018604056]Array
(
    [complete] => 
    [id] => 8149872178
    [time] => 1549174925689
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 7:22:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:22:15 - cex place new buy order: eth_btc 0.031393 1.16544 [8149873037] margin:0.38225082024654]Array
(
    [complete] => 
    [id] => 8149873037
    [time] => 1549174934828
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 7:22:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:22:24 - cex place new buy order: eth_btc 0.031395 1.16537 [8149873827] margin:0.38859691033606]Array
(
    [complete] => 
    [id] => 8149873827
    [time] => 1549174944365
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 7:22:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:22:34 - cex place new buy order: eth_btc 0.031397 1.1653 [8149874518] margin:0.37901710354493]Array
(
    [complete] => 
    [id] => 8149874518
    [time] => 1549174954362
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 7:22:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:22:42 - cex place new buy order: eth_btc 0.031399 1.16522 [8149875241] margin:0.42039555399853]Array
(
    [complete] => 
    [id] => 8149875241
    [time] => 1549174962405
    [pending] => 1.16522000
    [amount] => 1.16522000
    [type] => buy
    [price] => 0.031399
)

2019-02-03 7:22:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:22:52 - cex place new buy order: eth_btc 0.031401 1.16515 [8149876021] margin:0.42992261392951]Array
(
    [complete] => 
    [id] => 8149876021
    [time] => 1549174972092
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:23:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:23:02 - cex place new buy order: eth_btc 0.031409 1.16485 [8149876745] margin:0.42026170842753]Array
(
    [complete] => 
    [id] => 8149876745
    [time] => 1549174981764
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 7:23:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:23:16 - cex place new buy order: eth_btc 0.031411 1.16478 [8149877843] margin:0.44570373436057]Array
(
    [complete] => 
    [id] => 8149877843
    [time] => 1549174996355
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 7:23:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:23:26 - cex place new buy order: eth_btc 0.031413 1.1647 [8149878450] margin:0.41702479865025]Array
(
    [complete] => 
    [id] => 8149878450
    [time] => 1549175006076
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 7:23:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:23:36 - cex place new buy order: eth_btc 0.031415 1.16463 [8149879055] margin:0.42336463472863]Array
(
    [complete] => 
    [id] => 8149879055
    [time] => 1549175015749
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:23:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:23:45 - cex place new buy order: eth_btc 0.031417 1.16455 [8149879833] margin:0.38832479230988]Array
(
    [complete] => 
    [id] => 8149879833
    [time] => 1549175024739
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 7:23:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:23:53 - cex place new buy order: eth_btc 0.031419 1.16448 [8149880590] margin:0.37875171074826]Array
(
    [complete] => 
    [id] => 8149880590
    [time] => 1549175033240
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 7:24:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:24:03 - cex place new buy order: eth_btc 0.031421 1.16441 [8149881239] margin:0.37236243276788]Array
(
    [complete] => 
    [id] => 8149881239
    [time] => 1549175042697
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 7:24:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:24:13 - cex place new buy order: eth_btc 0.031423 1.16433 [8149881996] margin:0.37233873277536]Array
(
    [complete] => 
    [id] => 8149881996
    [time] => 1549175052645
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 7:24:20 - cex delete buy orders: eth_btc[move]
2019-02-03 7:24:22 - cex place new buy order: eth_btc 0.031409 1.16429 [8149882646] margin:0.36914460285131]Array
(
    [complete] => 
    [id] => 8149882646
    [time] => 1549175061674
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 7:24:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:24:30 - cex place new buy order: eth_btc 0.031411 1.16478 [8149883191] margin:0.41068415523224]Array
(
    [complete] => 
    [id] => 8149883191
    [time] => 1549175070271
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 7:24:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:24:39 - cex place new buy order: eth_btc 0.031413 1.1647 [8149883773] margin:0.4011078216025]Array
(
    [complete] => 
    [id] => 8149883773
    [time] => 1549175078654
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 7:24:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:24:48 - cex place new buy order: eth_btc 0.031415 1.16463 [8149884371] margin:0.38834951456312]Array
(
    [complete] => 
    [id] => 8149884371
    [time] => 1549175088037
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:24:56 - cex delete buy orders: eth_btc[move]
2019-02-03 7:24:57 - cex place new buy order: eth_btc 0.031408 1.16459 [8149885141] margin:0.39470333587981]Array
(
    [complete] => 
    [id] => 8149885141
    [time] => 1549175096843
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 7:25:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:25:06 - cex place new buy order: eth_btc 0.03141 1.16481 [8149885706] margin:0.40114613180515]Array
(
    [complete] => 
    [id] => 8149885706
    [time] => 1549175105711
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:25:13 - cex delete buy orders: eth_btc[move]
2019-02-03 7:25:15 - cex place new buy order: eth_btc 0.031408 1.16478 [8149886392] margin:0.40113336092451]Array
(
    [complete] => 
    [id] => 8149886392
    [time] => 1549175115414
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 7:25:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:25:24 - cex place new buy order: eth_btc 0.03141 1.16481 [8149887081] margin:0.39796243234638]Array
(
    [complete] => 
    [id] => 8149887081
    [time] => 1549175124070
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:25:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:25:33 - cex place new buy order: eth_btc 0.031412 1.16474 [8149887789] margin:0.40430408760981]Array
(
    [complete] => 
    [id] => 8149887789
    [time] => 1549175133014
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 7:25:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:25:43 - cex place new buy order: eth_btc 0.031414 1.16466 [8149888770] margin:0.39472846501558]Array
(
    [complete] => 
    [id] => 8149888770
    [time] => 1549175142579
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 7:25:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:25:53 - cex place new buy order: eth_btc 0.031416 1.16459 [8149889537] margin:0.38833715304303]Array
(
    [complete] => 
    [id] => 8149889537
    [time] => 1549175152908
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 7:26:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:26:03 - cex place new buy order: eth_btc 0.031418 1.16452 [8149890463] margin:0.38194665478386]Array
(
    [complete] => 
    [id] => 8149890463
    [time] => 1549175163375
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 7:26:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:26:14 - cex place new buy order: eth_btc 0.03142 1.16444 [8149891379] margin:0.35009548058562]Array
(
    [complete] => 
    [id] => 8149891379
    [time] => 1549175174369
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 7:26:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:26:25 - cex place new buy order: eth_btc 0.031422 1.16437 [8149892218] margin:0.35007319712304]Array
(
    [complete] => 
    [id] => 8149892218
    [time] => 1549175184932
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 7:26:33 - cex delete buy orders: eth_btc[move]
2019-02-03 7:26:35 - cex place new buy order: eth_btc 0.03141 1.16433 [8149892946] margin:0.35006205645547]Array
(
    [complete] => 
    [id] => 8149892946
    [time] => 1549175194813
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:26:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:26:45 - cex place new buy order: eth_btc 0.031412 1.16474 [8149893743] margin:0.36928562332865]Array
(
    [complete] => 
    [id] => 8149893743
    [time] => 1549175205169
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 7:27:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:27:03 - cex place new buy order: eth_btc 0.031414 1.16466 [8149894921] margin:0.36926211243393]Array
(
    [complete] => 
    [id] => 8149894921
    [time] => 1549175222671
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 7:27:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:27:16 - cex place new buy order: eth_btc 0.031416 1.16459 [8149895726] margin:0.35968933027757]Array
(
    [complete] => 
    [id] => 8149895726
    [time] => 1549175236315
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 7:27:24 - cex delete buy orders: eth_btc[move]
2019-02-03 7:27:26 - cex place new buy order: eth_btc 0.031409 1.16455 [8149896313] margin:0.35012891109909]Array
(
    [complete] => 
    [id] => 8149896313
    [time] => 1549175245601
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 7:27:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:27:35 - cex place new buy order: eth_btc 0.031411 1.16478 [8149896856] margin:0.37248097800133]Array
(
    [complete] => 
    [id] => 8149896856
    [time] => 1549175255331
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 7:27:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:27:45 - cex place new buy order: eth_btc 0.031413 1.1647 [8149897457] margin:0.36290707668798]Array
(
    [complete] => 
    [id] => 8149897457
    [time] => 1549175264946
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 7:27:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:27:54 - cex place new buy order: eth_btc 0.031415 1.16463 [8149898074] margin:0.35970077988223]Array
(
    [complete] => 
    [id] => 8149898074
    [time] => 1549175273555
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:28:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:28:03 - cex place new buy order: eth_btc 0.031417 0.00995 [] margin:0.3564948913009]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 7:28:03 - cex delete buy orders: eth_btc[move]
2019-02-03 7:28:04 - cex place new buy order: eth_btc 0.031382 1.16459 [8149898806] margin:0.35968933027757]Array
(
    [complete] => 
    [id] => 8149898806
    [time] => 1549175284459
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 7:28:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:28:14 - cex place new buy order: eth_btc 0.031384 1.16578 [8149899458] margin:0.46520520010196]Array
(
    [complete] => 
    [id] => 8149899458
    [time] => 1549175293721
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 7:28:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:28:23 - cex place new buy order: eth_btc 0.031386 1.1657 [8149900008] margin:0.44605875230992]Array
(
    [complete] => 
    [id] => 8149900008
    [time] => 1549175303486
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 7:28:32 - cex delete buy orders: eth_btc[move]
2019-02-03 7:28:33 - cex place new buy order: eth_btc 0.031382 1.16567 [8149900598] margin:0.44923057316724]Array
(
    [complete] => 
    [id] => 8149900598
    [time] => 1549175313100
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 7:28:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:28:50 - cex place new buy order: eth_btc 0.031384 1.16578 [8149901877] margin:0.45245985215394]Array
(
    [complete] => 
    [id] => 8149901877
    [time] => 1549175330297
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 7:28:59 - cex delete buy orders: eth_btc[move]
2019-02-03 7:29:00 - cex place new buy order: eth_btc 0.031382 1.16574 [8149902540] margin:0.4365142584037]Array
(
    [complete] => 
    [id] => 8149902540
    [time] => 1549175339763
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 7:29:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:29:06 - cex place new buy order: eth_btc 0.031384 1.16578 [8149903082] margin:0.44608717817998]Array
(
    [complete] => 
    [id] => 8149903082
    [time] => 1549175345874
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 7:29:15 - cex delete buy orders: eth_btc[move]
2019-02-03 7:29:17 - cex place new buy order: eth_btc 0.031382 1.16574 [8149903879] margin:0.4556316711805]Array
(
    [complete] => 
    [id] => 8149903879
    [time] => 1549175356596
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 7:29:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:29:32 - cex place new buy order: eth_btc 0.031384 1.16578 [8149905042] margin:0.44608717817998]Array
(
    [complete] => 
    [id] => 8149905042
    [time] => 1549175372298
    [pending] => 1.16578000
    [amount] => 1.16578000
    [type] => buy
    [price] => 0.031384
)

2019-02-03 7:29:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:29:43 - cex place new buy order: eth_btc 0.031386 1.1657 [8149905884] margin:0.44287261836486]Array
(
    [complete] => 
    [id] => 8149905884
    [time] => 1549175382656
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 7:29:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:29:53 - cex place new buy order: eth_btc 0.031388 1.16563 [8149906606] margin:0.44284439913342]Array
(
    [complete] => 
    [id] => 8149906606
    [time] => 1549175392907
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 7:30:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:30:02 - cex place new buy order: eth_btc 0.03139 1.16555 [8149907189] margin:0.4396304555591]Array
(
    [complete] => 
    [id] => 8149907189
    [time] => 1549175402453
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 7:30:09 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:30:11 - cex place new buy order: eth_btc 0.031392 1.16548 [] margin:0.44597349643218]Array
(
    [error] => rate limit exceeded
)

2019-02-03 7:30:19 - cex place new buy order: eth_btc 0.031383 1.1658 [8149908375]Array
(
    [complete] => 
    [id] => 8149908375
    [time] => 1549175418949
    [pending] => 1.16580000
    [amount] => 1.16580000
    [type] => buy
    [price] => 0.031383
)

2019-02-03 7:30:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:30:28 - cex place new buy order: eth_btc 0.031385 1.16574 [8149909236] margin:0.46519037756891]Array
(
    [complete] => 
    [id] => 8149909236
    [time] => 1549175427776
    [pending] => 1.16574000
    [amount] => 1.16574000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 7:30:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:30:43 - cex place new buy order: eth_btc 0.031387 1.16567 [8149910855] margin:0.46516073533629]Array
(
    [complete] => 
    [id] => 8149910855
    [time] => 1549175442740
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 7:30:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:30:52 - cex place new buy order: eth_btc 0.031389 1.16559 [8149911766] margin:0.43645863200483]Array
(
    [complete] => 
    [id] => 8149911766
    [time] => 1549175451767
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 7:30:59 - cex delete buy orders: eth_btc[move]
2019-02-03 7:31:00 - cex place new buy order: eth_btc 0.031382 1.16555 [8149912348] margin:0.4491876393756]Array
(
    [complete] => 
    [id] => 8149912348
    [time] => 1549175459998
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.031382
)

2019-02-03 7:31:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:31:05 - cex place new buy order: eth_btc 0.031384 0.01026 [] margin:0.46839153708897]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 7:31:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:31:15 - cex place new buy order: eth_btc 0.031386 1.1657 [8149913406] margin:0.46517555598036]Array
(
    [complete] => 
    [id] => 8149913406
    [time] => 1549175475505
    [pending] => 1.16570000
    [amount] => 1.16570000
    [type] => buy
    [price] => 0.031386
)

2019-02-03 7:31:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:31:26 - cex place new buy order: eth_btc 0.031388 1.16563 [8149914195] margin:0.4396584682044]Array
(
    [complete] => 
    [id] => 8149914195
    [time] => 1549175485829
    [pending] => 1.16563000
    [amount] => 1.16563000
    [type] => buy
    [price] => 0.031388
)

2019-02-03 7:31:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:31:36 - cex place new buy order: eth_btc 0.03139 1.16555 [8149914952] margin:0.43644472762026]Array
(
    [complete] => 
    [id] => 8149914952
    [time] => 1549175496090
    [pending] => 1.16555000
    [amount] => 1.16555000
    [type] => buy
    [price] => 0.03139
)

2019-02-03 7:31:45 - cex delete buy orders: eth_btc[move]
2019-02-03 7:31:46 - cex place new buy order: eth_btc 0.031385 1.16552 [8149915692] margin:0.43324519766812]Array
(
    [complete] => 
    [id] => 8149915692
    [time] => 1549175506393
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031385
)

2019-02-03 7:31:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:31:57 - cex place new buy order: eth_btc 0.031387 1.16567 [8149916550] margin:0.45241660560105]Array
(
    [complete] => 
    [id] => 8149916550
    [time] => 1549175517247
    [pending] => 1.16567000
    [amount] => 1.16567000
    [type] => buy
    [price] => 0.031387
)

2019-02-03 7:32:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:32:07 - cex place new buy order: eth_btc 0.031389 1.16559 [8149917437] margin:0.44601612029693]Array
(
    [complete] => 
    [id] => 8149917437
    [time] => 1549175527376
    [pending] => 1.16559000
    [amount] => 1.16559000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 7:32:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:32:19 - cex place new buy order: eth_btc 0.031391 1.16552 [8149918351] margin:0.4459877034819]Array
(
    [complete] => 
    [id] => 8149918351
    [time] => 1549175539036
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 7:32:27 - cex delete buy orders: eth_btc[move]
2019-02-03 7:32:29 - cex place new buy order: eth_btc 0.031389 1.16548 [8149919238] margin:0.44597349643218]Array
(
    [complete] => 
    [id] => 8149919238
    [time] => 1549175548697
    [pending] => 1.16548000
    [amount] => 1.16548000
    [type] => buy
    [price] => 0.031389
)

2019-02-03 7:32:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:32:37 - cex place new buy order: eth_btc 0.031391 1.16552 [8149919678] margin:0.4459877034819]Array
(
    [complete] => 
    [id] => 8149919678
    [time] => 1549175556982
    [pending] => 1.16552000
    [amount] => 1.16552000
    [type] => buy
    [price] => 0.031391
)

2019-02-03 7:32:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:32:58 - cex place new buy order: eth_btc 0.031393 1.16544 [8149920878] margin:0.45870098429586]Array
(
    [complete] => 
    [id] => 8149920878
    [time] => 1549175577705
    [pending] => 1.16544000
    [amount] => 1.16544000
    [type] => buy
    [price] => 0.031393
)

2019-02-03 7:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:33:05 - cex place new buy order: eth_btc 0.031395 1.16537 [8149921364] margin:0.44911610129001]Array
(
    [complete] => 
    [id] => 8149921364
    [time] => 1549175585329
    [pending] => 1.16537000
    [amount] => 1.16537000
    [type] => buy
    [price] => 0.031395
)

2019-02-03 7:33:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:33:14 - cex place new buy order: eth_btc 0.031397 1.1653 [8149921940] margin:0.44271745708189]Array
(
    [complete] => 
    [id] => 8149921940
    [time] => 1549175594350
    [pending] => 1.16530000
    [amount] => 1.16530000
    [type] => buy
    [price] => 0.031397
)

2019-02-03 7:33:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:33:22 - cex place new buy order: eth_btc 0.031401 1.16515 [8149922562] margin:0.42992261392951]Array
(
    [complete] => 
    [id] => 8149922562
    [time] => 1549175602330
    [pending] => 1.16515000
    [amount] => 1.16515000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:33:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:33:33 - cex place new buy order: eth_btc 0.031403 1.16507 [8149923221] margin:0.42352641467376]Array
(
    [complete] => 
    [id] => 8149923221
    [time] => 1549175612731
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 7:33:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:33:42 - cex place new buy order: eth_btc 0.031405 1.165 [8149924020] margin:0.39802579207133]Array
(
    [complete] => 
    [id] => 8149924020
    [time] => 1549175621662
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 7:33:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:33:51 - cex place new buy order: eth_btc 0.031407 1.16492 [8149924774] margin:0.42665647785525]Array
(
    [complete] => 
    [id] => 8149924774
    [time] => 1549175631060
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 7:34:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:34:02 - cex place new buy order: eth_btc 0.031409 1.16485 [] margin:0.42344550924895]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 7:34:05 - cex place new buy order: eth_btc 0.0314 1.1652 [8149925951]Array
(
    [complete] => 
    [id] => 8149925951
    [time] => 1549175645014
    [pending] => 1.16520000
    [amount] => 1.16520000
    [type] => buy
    [price] => 0.0314
)

2019-02-03 7:34:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:34:27 - cex place new buy order: eth_btc 0.031402 1.16511 [8149927751] margin:0.42672441245781]Array
(
    [complete] => 
    [id] => 8149927751
    [time] => 1549175667078
    [pending] => 1.16511000
    [amount] => 1.16511000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 7:34:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:34:37 - cex place new buy order: eth_btc 0.031404 1.16504 [8149928613] margin:0.40440708190039]Array
(
    [complete] => 
    [id] => 8149928613
    [time] => 1549175677347
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 7:34:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:34:46 - cex place new buy order: eth_btc 0.031406 1.16496 [8149929229] margin:0.41393364325288]Array
(
    [complete] => 
    [id] => 8149929229
    [time] => 1549175686322
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 7:34:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:34:55 - cex place new buy order: eth_btc 0.031408 1.16489 [8149929758] margin:0.40753948038716]Array
(
    [complete] => 
    [id] => 8149929758
    [time] => 1549175694915
    [pending] => 1.16489000
    [amount] => 1.16489000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 7:35:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:35:04 - cex place new buy order: eth_btc 0.03141 1.16481 [8149930397] margin:0.40432983126393]Array
(
    [complete] => 
    [id] => 8149930397
    [time] => 1549175704409
    [pending] => 1.16481000
    [amount] => 1.16481000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:35:14 - cex place new buy order: eth_btc 0.031412 1.16474 [8149931115] margin:0.38520310709282]Array
(
    [complete] => 
    [id] => 8149931115
    [time] => 1549175714362
    [pending] => 1.16474000
    [amount] => 1.16474000
    [type] => buy
    [price] => 0.031412
)

2019-02-03 7:35:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:35:22 - cex place new buy order: eth_btc 0.031414 1.16466 [8149931594] margin:0.346979053925]Array
(
    [complete] => 
    [id] => 8149931594
    [time] => 1549175722486
    [pending] => 1.16466000
    [amount] => 1.16466000
    [type] => buy
    [price] => 0.031414
)

2019-02-03 7:35:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:35:32 - cex place new buy order: eth_btc 0.031416 1.16459 [8149932156] margin:0.35650623885919]Array
(
    [complete] => 
    [id] => 8149932156
    [time] => 1549175732457
    [pending] => 1.16459000
    [amount] => 1.16459000
    [type] => buy
    [price] => 0.031416
)

2019-02-03 7:35:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:35:41 - cex place new buy order: eth_btc 0.031418 1.16452 [8149932616] margin:0.35330065567509]Array
(
    [complete] => 
    [id] => 8149932616
    [time] => 1549175741276
    [pending] => 1.16452000
    [amount] => 1.16452000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 7:35:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:35:50 - cex place new buy order: eth_btc 0.03142 1.16444 [8149933129] margin:0.34691279439847]Array
(
    [complete] => 
    [id] => 8149933129
    [time] => 1549175749805
    [pending] => 1.16444000
    [amount] => 1.16444000
    [type] => buy
    [price] => 0.03142
)

2019-02-03 7:36:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:36:02 - cex place new buy order: eth_btc 0.031422 1.16437 [8149934022] margin:0.34370822990264]Array
(
    [complete] => 
    [id] => 8149934022
    [time] => 1549175761943
    [pending] => 1.16437000
    [amount] => 1.16437000
    [type] => buy
    [price] => 0.031422
)

2019-02-03 7:36:04 - cex delete buy orders: eth_btc[move]
2019-02-03 7:36:06 - cex place new buy order: eth_btc 0.031403 1.16433 [8149934308] margin:0.34369729179264]Array
(
    [complete] => 
    [id] => 8149934308
    [time] => 1549175766014
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 7:36:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:36:15 - cex place new buy order: eth_btc 0.031405 1.165 [8149934852] margin:0.40439420474445]Array
(
    [complete] => 
    [id] => 8149934852
    [time] => 1549175774929
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 7:36:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:36:25 - cex place new buy order: eth_btc 0.031407 1.16492 [8149935487] margin:0.39163243862832]Array
(
    [complete] => 
    [id] => 8149935487
    [time] => 1549175784930
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 7:36:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:36:35 - cex place new buy order: eth_btc 0.031409 1.16485 [8149936110] margin:0.3852398993919]Array
(
    [complete] => 
    [id] => 8149936110
    [time] => 1549175794961
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 7:36:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:36:46 - cex place new buy order: eth_btc 0.031411 1.16478 [8149936773] margin:0.38203177230907]Array
(
    [complete] => 
    [id] => 8149936773
    [time] => 1549175806108
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 7:37:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:37:03 - cex place new buy order: eth_btc 0.031413 1.1647 [8149937735] margin:0.38200744914525]Array
(
    [complete] => 
    [id] => 8149937735
    [time] => 1549175823010
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 7:37:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:37:24 - cex place new buy order: eth_btc 0.031415 1.16463 [8149939073] margin:0.36606716536687]Array
(
    [complete] => 
    [id] => 8149939073
    [time] => 1549175844152
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:37:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:37:35 - cex place new buy order: eth_btc 0.031417 1.16455 [8149940045] margin:0.35967788140179]Array
(
    [complete] => 
    [id] => 8149940045
    [time] => 1549175854598
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 7:37:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:37:44 - cex place new buy order: eth_btc 0.031419 1.16448 [8149940857] margin:0.35328941086603]Array
(
    [complete] => 
    [id] => 8149940857
    [time] => 1549175864396
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031419
)

2019-02-03 7:37:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:37:53 - cex place new buy order: eth_btc 0.031421 1.16441 [8149941665] margin:0.34053658381339]Array
(
    [complete] => 
    [id] => 8149941665
    [time] => 1549175873297
    [pending] => 1.16441000
    [amount] => 1.16441000
    [type] => buy
    [price] => 0.031421
)

2019-02-03 7:38:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:38:04 - cex place new buy order: eth_btc 0.031423 1.16433 [8149942644] margin:0.34687967412403]Array
(
    [complete] => 
    [id] => 8149942644
    [time] => 1549175883855
    [pending] => 1.16433000
    [amount] => 1.16433000
    [type] => buy
    [price] => 0.031423
)

2019-02-03 7:38:11 - cex delete buy orders: eth_btc[move]
2019-02-03 7:38:12 - cex place new buy order: eth_btc 0.031403 1.16429 [8149943413] margin:0.35005091649694]Array
(
    [complete] => 
    [id] => 8149943413
    [time] => 1549175892347
    [pending] => 1.16429000
    [amount] => 1.16429000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 7:38:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:38:23 - cex place new buy order: eth_btc 0.031405 1.165 [8149944256] margin:0.42031523642732]Array
(
    [complete] => 
    [id] => 8149944256
    [time] => 1549175902691
    [pending] => 1.16500000
    [amount] => 1.16500000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 7:38:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:38:34 - cex place new buy order: eth_btc 0.031407 1.16492 [8149945006] margin:0.41073646002483]Array
(
    [complete] => 
    [id] => 8149945006
    [time] => 1549175914361
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031407
)

2019-02-03 7:38:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:38:45 - cex place new buy order: eth_btc 0.031409 1.16485 [8149945919] margin:0.40752650514184]Array
(
    [complete] => 
    [id] => 8149945919
    [time] => 1549175925448
    [pending] => 1.16485000
    [amount] => 1.16485000
    [type] => buy
    [price] => 0.031409
)

2019-02-03 7:38:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:38:54 - cex place new buy order: eth_btc 0.031411 1.16478 [8149946700] margin:0.39794976282195]Array
(
    [complete] => 
    [id] => 8149946700
    [time] => 1549175934357
    [pending] => 1.16478000
    [amount] => 1.16478000
    [type] => buy
    [price] => 0.031411
)

2019-02-03 7:39:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:39:04 - cex place new buy order: eth_btc 0.031413 1.1647 [8149947565] margin:0.37564065832618]Array
(
    [complete] => 
    [id] => 8149947565
    [time] => 1549175943843
    [pending] => 1.16470000
    [amount] => 1.16470000
    [type] => buy
    [price] => 0.031413
)

2019-02-03 7:39:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:39:14 - cex place new buy order: eth_btc 0.031415 1.16463 [8149949079] margin:0.2164571064778]Array
(
    [complete] => 
    [id] => 8149949079
    [time] => 1549175954347
    [pending] => 1.16463000
    [amount] => 1.16463000
    [type] => buy
    [price] => 0.031415
)

2019-02-03 7:39:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:39:25 - cex place new buy order: eth_btc 0.031417 1.16455 [8149950091] margin:0.20689435655856]Array
(
    [complete] => 
    [id] => 8149950091
    [time] => 1549175964768
    [pending] => 1.16455000
    [amount] => 1.16455000
    [type] => buy
    [price] => 0.031417
)

2019-02-03 7:39:32 - cex delete buy orders: eth_btc[move]
2019-02-03 7:39:33 - cex place new buy order: eth_btc 0.031418 1.16448 [8149951138] margin:0.19733282408734]Array
(
    [complete] => 
    [id] => 8149951138
    [time] => 1549175973053
    [pending] => 1.16448000
    [amount] => 1.16448000
    [type] => buy
    [price] => 0.031418
)

2019-02-03 7:39:43 - cex delete buy orders: eth_btc [above margin]
2019-02-03 7:39:51 - cex place new buy order: eth_btc 0.031402 1.1651 [8149953007]Array
(
    [complete] => 
    [id] => 8149953007
    [time] => 1549175990594
    [pending] => 1.16510000
    [amount] => 1.16510000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 7:39:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:39:58 - cex place new buy order: eth_btc 0.031404 1.16504 [8149953793] margin:0.21653292574193]Array
(
    [complete] => 
    [id] => 8149953793
    [time] => 1549175998045
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 7:40:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:40:04 - cex place new buy order: eth_btc 0.031406 1.16496 [8149954526] margin:0.22925555626312]Array
(
    [complete] => 
    [id] => 8149954526
    [time] => 1549176004422
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 7:40:12 - cex delete buy orders: eth_btc [above margin]
2019-02-03 7:40:20 - cex place new buy order: eth_btc 0.031402 1.1651 [8149955800]Array
(
    [complete] => 
    [id] => 8149955800
    [time] => 1549176019537
    [pending] => 1.16510000
    [amount] => 1.16510000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 7:40:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:40:27 - cex place new buy order: eth_btc 0.031404 1.16504 [8149956614] margin:0.20698000254744]Array
(
    [complete] => 
    [id] => 8149956614
    [time] => 1549176026833
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 7:40:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:40:36 - cex place new buy order: eth_btc 0.031406 1.16496 [8149957439] margin:0.21015092657453]Array
(
    [complete] => 
    [id] => 8149957439
    [time] => 1549176035742
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 7:40:43 - cex delete buy orders: eth_btc[move]
2019-02-03 7:40:44 - cex place new buy order: eth_btc 0.031401 1.16492 [8149958379] margin:0.20696023179545]Array
(
    [complete] => 
    [id] => 8149958379
    [time] => 1549176044095
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:40:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:41:00 - cex place new buy order: eth_btc 0.031403 1.16507 [8149959598] margin:0.2133554119033]Array
(
    [complete] => 
    [id] => 8149959598
    [time] => 1549176060405
    [pending] => 1.16507000
    [amount] => 1.16507000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 7:41:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:41:06 - cex place new buy order: eth_btc 0.031405 0.00996 [] margin:0.20697341187708]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 7:41:15 - cex delete buy orders: eth_btc [above margin]
2019-02-03 7:41:32 - cex place new buy order: eth_btc 0.031402 1.1651 [8149961432]Array
(
    [complete] => 
    [id] => 8149961432
    [time] => 1549176092170
    [pending] => 1.16510000
    [amount] => 1.16510000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 7:41:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:41:42 - cex place new buy order: eth_btc 0.031404 1.16504 [8149962173] margin:0.20061138708445]Array
(
    [complete] => 
    [id] => 8149962173
    [time] => 1549176101825
    [pending] => 1.16504000
    [amount] => 1.16504000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 7:41:51 - cex delete buy orders: eth_btc[move]
2019-02-03 7:41:53 - cex place new buy order: eth_btc 0.031405 1.16496 [8149963075] margin:0.19741450678215]Array
(
    [complete] => 
    [id] => 8149963075
    [time] => 1549176112548
    [pending] => 1.16496000
    [amount] => 1.16496000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 7:42:01 - cex delete buy orders: eth_btc[move]
2019-02-03 7:42:02 - cex place new buy order: eth_btc 0.031406 1.16492 [8149963862] margin:0.1974082210972]Array
(
    [complete] => 
    [id] => 8149963862
    [time] => 1549176121859
    [pending] => 1.16492000
    [amount] => 1.16492000
    [type] => buy
    [price] => 0.031406
)

2019-02-03 7:42:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:42:14 - cex place new buy order: eth_btc 0.031408 0.57205 [8149965328] margin:0.20376974019358]Array
(
    [complete] => 
    [id] => 8149965328
    [time] => 1549176134384
    [pending] => 0.57205000
    [amount] => 0.57205000
    [type] => buy
    [price] => 0.031408
)

2019-02-03 7:42:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:42:24 - cex place new buy order: eth_btc 0.03141 0.57201 [8149966336] margin:0.20057306590258]Array
(
    [complete] => 
    [id] => 8149966336
    [time] => 1549176144405
    [pending] => 0.57201000
    [amount] => 0.57201000
    [type] => buy
    [price] => 0.03141
)

2019-02-03 7:42:37 - cex delete buy orders: eth_btc[move]
2019-02-03 7:42:38 - cex place new buy order: eth_btc 0.031401 0.57199 [8149967521] margin:0.17828149374424]Array
(
    [complete] => 
    [id] => 8149967521
    [time] => 1549176158056
    [pending] => 0.57199000
    [amount] => 0.57199000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:42:47 - cex delete buy orders: eth_btc [above margin]
2019-02-03 7:45:18 - cex place new buy order: eth_btc 0.031401 0.5722 [8149981170]Array
(
    [complete] => 
    [id] => 8149981170
    [time] => 1549176318508
    [pending] => 0.57220000
    [amount] => 0.57220000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:45:27 - cex delete buy orders: eth_btc [above margin]
2019-02-03 7:47:28 - cex place new buy order: eth_btc 0.031401 0.5722 [8149990767]Array
(
    [complete] => 
    [id] => 8149990767
    [time] => 1549176447611
    [pending] => 0.57220000
    [amount] => 0.57220000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:47:43 - cex delete buy orders: eth_btc [above margin]
2019-02-03 7:47:51 - cex place new buy order: eth_btc 0.031402 0.5722 [8149992672]Array
(
    [complete] => 
    [id] => 8149992672
    [time] => 1549176470537
    [pending] => 0.57220000
    [amount] => 0.57220000
    [type] => buy
    [price] => 0.031402
)

2019-02-03 7:47:58 - cex delete buy orders: eth_btc[move]
2019-02-03 7:48:00 - cex place new buy order: eth_btc 0.031401 0.57214 [8149993387] margin:0.20380218450466]Array
(
    [complete] => 
    [id] => 8149993387
    [time] => 1549176480011
    [pending] => 0.57214000
    [amount] => 0.57214000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:48:03 - cex delete buy orders: eth_btc[move]
2019-02-03 7:48:04 - cex place new buy order: eth_btc 0.031401 0.57216 [8149993939] margin:0.21017769568819]Array
(
    [complete] => 
    [id] => 8149993939
    [time] => 1549176484386
    [pending] => 0.57216000
    [amount] => 0.57216000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:48:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:48:34 - cex place new buy order: eth_btc 0.031403 0.57214 [8149996460] margin:0.20698659363756]Array
(
    [complete] => 
    [id] => 8149996460
    [time] => 1549176513663
    [pending] => 0.57214000
    [amount] => 0.57214000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 7:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:48:43 - cex place new buy order: eth_btc 0.031405 0.5721 [8149997255] margin:0.22926285623308]Array
(
    [complete] => 
    [id] => 8149997255
    [time] => 1549176522726
    [pending] => 0.57210000
    [amount] => 0.57210000
    [type] => buy
    [price] => 0.031405
)

2019-02-03 7:48:51 - cex delete buy orders: eth_btc[move]
2019-02-03 7:48:52 - cex place new buy order: eth_btc 0.031401 0.57208 [8149998066] margin:0.19423040183404]Array
(
    [complete] => 
    [id] => 8149998066
    [time] => 1549176532115
    [pending] => 0.57208000
    [amount] => 0.57208000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:48:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 7:49:01 - cex place new buy order: eth_btc 0.031403 0.57214 [8149998773] margin:0.20698659363756]Array
(
    [complete] => 
    [id] => 8149998773
    [time] => 1549176541074
    [pending] => 0.57214000
    [amount] => 0.57214000
    [type] => buy
    [price] => 0.031403
)

2019-02-03 7:49:10 - cex delete buy orders: eth_btc[move]
2019-02-03 7:49:11 - cex place new buy order: eth_btc 0.031404 0.5721 [8149999580] margin:0.19742079286738]Array
(
    [complete] => 
    [id] => 8149999580
    [time] => 1549176550688
    [pending] => 0.57210000
    [amount] => 0.57210000
    [type] => buy
    [price] => 0.031404
)

2019-02-03 7:49:18 - cex delete buy orders: eth_btc [above margin]
2019-02-03 7:49:26 - cex place new buy order: eth_btc 0.031401 0.5722 [8150000883]Array
(
    [complete] => 
    [id] => 8150000883
    [time] => 1549176565830
    [pending] => 0.57220000
    [amount] => 0.57220000
    [type] => buy
    [price] => 0.031401
)

2019-02-03 7:49:32 - cex delete buy orders: eth_btc [above margin]
2019-02-03 8:12:31 - cex place new buy order: eth_btc 0.031238 0.5752 [8150103416]Array
(
    [complete] => 
    [id] => 8150103416
    [time] => 1549177951461
    [pending] => 0.57520000
    [amount] => 0.57520000
    [type] => buy
    [price] => 0.031238
)

2019-02-03 8:12:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:12:43 - cex place new buy order: eth_btc 0.03124 0.57512 [8150104052] margin:0.40973111395646]Array
(
    [complete] => 
    [id] => 8150104052
    [time] => 1549177963087
    [pending] => 0.57512000
    [amount] => 0.57512000
    [type] => buy
    [price] => 0.03124
)

2019-02-03 8:12:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:12:54 - cex place new buy order: eth_btc 0.031242 0.57509 [8150104583] margin:0.40650406504064]Array
(
    [complete] => 
    [id] => 8150104583
    [time] => 1549177973618
    [pending] => 0.57509000
    [amount] => 0.57509000
    [type] => buy
    [price] => 0.031242
)

2019-02-03 8:13:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:13:05 - cex place new buy order: eth_btc 0.031244 0.57505 [8150105140] margin:0.40327742926642]Array
(
    [complete] => 
    [id] => 8150105140
    [time] => 1549177984996
    [pending] => 0.57505000
    [amount] => 0.57505000
    [type] => buy
    [price] => 0.031244
)

2019-02-03 8:13:05 - cex place new buy order: eth_btc 0.031244 0.57505 [] margin:0.40327742926642]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-03 8:13:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:13:16 - cex place new buy order: eth_btc 0.031246 0.57501 [8150105630] margin:0.39365038724957]Array
(
    [complete] => 
    [id] => 8150105630
    [time] => 1549177996369
    [pending] => 0.57501000
    [amount] => 0.57501000
    [type] => buy
    [price] => 0.031246
)

2019-02-03 8:13:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:13:27 - cex place new buy order: eth_btc 0.031248 0.57498 [8150106170] margin:0.38722478238606]Array
(
    [complete] => 
    [id] => 8150106170
    [time] => 1549178007123
    [pending] => 0.57498000
    [amount] => 0.57498000
    [type] => buy
    [price] => 0.031248
)

2019-02-03 8:13:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:13:38 - cex place new buy order: eth_btc 0.03125 0.57494 [8150106803] margin:0.3808]Array
(
    [complete] => 
    [id] => 8150106803
    [time] => 1549178017878
    [pending] => 0.57494000
    [amount] => 0.57494000
    [type] => buy
    [price] => 0.03125
)

2019-02-03 8:13:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:13:49 - cex place new buy order: eth_btc 0.031252 0.5749 [8150107463] margin:0.37437603993344]Array
(
    [complete] => 
    [id] => 8150107463
    [time] => 1549178028670
    [pending] => 0.57490000
    [amount] => 0.57490000
    [type] => buy
    [price] => 0.031252
)

2019-02-03 8:13:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:14:00 - cex place new buy order: eth_btc 0.031254 0.57487 [8150108175] margin:0.37115249248096]Array
(
    [complete] => 
    [id] => 8150108175
    [time] => 1549178040300
    [pending] => 0.57487000
    [amount] => 0.57487000
    [type] => buy
    [price] => 0.031254
)

2019-02-03 8:14:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:14:14 - cex place new buy order: eth_btc 0.031256 0.57483 [8150109097] margin:0.37112874328129]Array
(
    [complete] => 
    [id] => 8150109097
    [time] => 1549178053582
    [pending] => 0.57483000
    [amount] => 0.57483000
    [type] => buy
    [price] => 0.031256
)

2019-02-03 8:14:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:14:27 - cex place new buy order: eth_btc 0.031258 0.57479 [8150109951] margin:0.35510909207244]Array
(
    [complete] => 
    [id] => 8150109951
    [time] => 1549178067135
    [pending] => 0.57479000
    [amount] => 0.57479000
    [type] => buy
    [price] => 0.031258
)

2019-02-03 8:14:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:14:38 - cex place new buy order: eth_btc 0.03126 0.57476 [8150110710] margin:0.3582853486884]Array
(
    [complete] => 
    [id] => 8150110710
    [time] => 1549178078105
    [pending] => 0.57476000
    [amount] => 0.57476000
    [type] => buy
    [price] => 0.03126
)

2019-02-03 8:14:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:14:49 - cex place new buy order: eth_btc 0.031262 0.57472 [8150111421] margin:0.32627471051119]Array
(
    [complete] => 
    [id] => 8150111421
    [time] => 1549178089288
    [pending] => 0.57472000
    [amount] => 0.57472000
    [type] => buy
    [price] => 0.031262
)

2019-02-03 8:14:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:15:00 - cex place new buy order: eth_btc 0.031264 0.57468 [8150112382] margin:0.2942681678608]Array
(
    [complete] => 
    [id] => 8150112382
    [time] => 1549178099873
    [pending] => 0.57468000
    [amount] => 0.57468000
    [type] => buy
    [price] => 0.031264
)

2019-02-03 8:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:15:05 - cex place new buy order: eth_btc 0.031266 0.57465 [8150112990] margin:0.2846542570204]Array
(
    [complete] => 
    [id] => 8150112990
    [time] => 1549178105093
    [pending] => 0.57465000
    [amount] => 0.57465000
    [type] => buy
    [price] => 0.031266
)

2019-02-03 8:15:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:15:19 - cex place new buy order: eth_btc 0.031268 0.57461 [8150114242] margin:0.29423052321862]Array
(
    [complete] => 
    [id] => 8150114242
    [time] => 1549178118700
    [pending] => 0.57461000
    [amount] => 0.57461000
    [type] => buy
    [price] => 0.031268
)

2019-02-03 8:15:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:15:31 - cex place new buy order: eth_btc 0.03127 0.57457 [8150115004] margin:0.25263831148066]Array
(
    [complete] => 
    [id] => 8150115004
    [time] => 1549178131060
    [pending] => 0.57457000
    [amount] => 0.57457000
    [type] => buy
    [price] => 0.03127
)

2019-02-03 8:15:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:15:42 - cex place new buy order: eth_btc 0.031272 0.57453 [8150115729] margin:0.27180864671272]Array
(
    [complete] => 
    [id] => 8150115729
    [time] => 1549178142063
    [pending] => 0.57453000
    [amount] => 0.57453000
    [type] => buy
    [price] => 0.031272
)

2019-02-03 8:15:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:15:50 - cex place new buy order: eth_btc 0.031274 0.5745 [8150116105] margin:0.27498880859498]Array
(
    [complete] => 
    [id] => 8150116105
    [time] => 1549178149746
    [pending] => 0.57450000
    [amount] => 0.57450000
    [type] => buy
    [price] => 0.031274
)

2019-02-03 8:15:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:15:59 - cex place new buy order: eth_btc 0.031276 0.57446 [8150116654] margin:0.28136590356824]Array
(
    [complete] => 
    [id] => 8150116654
    [time] => 1549178159398
    [pending] => 0.57446000
    [amount] => 0.57446000
    [type] => buy
    [price] => 0.031276
)

2019-02-03 8:16:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:16:07 - cex place new buy order: eth_btc 0.031278 0.00491 [] margin:0.29733358910418]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 8:16:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:16:15 - cex place new buy order: eth_btc 0.031278 0.57442 [8150117995] margin:0.31651640130443]Array
(
    [complete] => 
    [id] => 8150117995
    [time] => 1549178174780
    [pending] => 0.57442000
    [amount] => 0.57442000
    [type] => buy
    [price] => 0.031278
)

2019-02-03 8:16:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:16:25 - cex place new buy order: eth_btc 0.03128 0.57439 [8150118786] margin:0.31649616368286]Array
(
    [complete] => 
    [id] => 8150118786
    [time] => 1549178185156
    [pending] => 0.57439000
    [amount] => 0.57439000
    [type] => buy
    [price] => 0.03128
)

2019-02-03 8:16:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:16:36 - cex place new buy order: eth_btc 0.031282 0.57435 [8150119596] margin:0.300492295889]Array
(
    [complete] => 
    [id] => 8150119596
    [time] => 1549178196232
    [pending] => 0.57435000
    [amount] => 0.57435000
    [type] => buy
    [price] => 0.031282
)

2019-02-03 8:16:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:16:48 - cex place new buy order: eth_btc 0.031285 0.5743 [8150120517] margin:0.39635608118906]Array
(
    [complete] => 
    [id] => 8150120517
    [time] => 1549178208147
    [pending] => 0.57430000
    [amount] => 0.57430000
    [type] => buy
    [price] => 0.031285
)

2019-02-03 8:17:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:17:05 - cex place new buy order: eth_btc 0.031287 0.57426 [8150121417] margin:0.38674209735672]Array
(
    [complete] => 
    [id] => 8150121417
    [time] => 1549178224801
    [pending] => 0.57426000
    [amount] => 0.57426000
    [type] => buy
    [price] => 0.031287
)

2019-02-03 8:17:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:17:16 - cex place new buy order: eth_btc 0.031289 0.57422 [8150121980] margin:0.38032535395824]Array
(
    [complete] => 
    [id] => 8150121980
    [time] => 1549178235705
    [pending] => 0.57422000
    [amount] => 0.57422000
    [type] => buy
    [price] => 0.031289
)

2019-02-03 8:17:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:17:28 - cex place new buy order: eth_btc 0.031291 0.57419 [8150122701] margin:0.37710523792784]Array
(
    [complete] => 
    [id] => 8150122701
    [time] => 1549178247570
    [pending] => 0.57419000
    [amount] => 0.57419000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 8:17:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:17:39 - cex place new buy order: eth_btc 0.031293 0.57415 [8150123400] margin:0.3738855335059]Array
(
    [complete] => 
    [id] => 8150123400
    [time] => 1549178258676
    [pending] => 0.57415000
    [amount] => 0.57415000
    [type] => buy
    [price] => 0.031293
)

2019-02-03 8:17:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:17:50 - cex place new buy order: eth_btc 0.031295 0.57411 [8150124022] margin:0.3706662406135]Array
(
    [complete] => 
    [id] => 8150124022
    [time] => 1549178269765
    [pending] => 0.57411000
    [amount] => 0.57411000
    [type] => buy
    [price] => 0.031295
)

2019-02-03 8:18:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:18:08 - cex place new buy order: eth_btc 0.031285 0.5743 [8150125178]Array
(
    [complete] => 
    [id] => 8150125178
    [time] => 1549178287788
    [pending] => 0.57430000
    [amount] => 0.57430000
    [type] => buy
    [price] => 0.031285
)

2019-02-03 8:18:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:18:19 - cex place new buy order: eth_btc 0.031287 0.57426 [8150126027] margin:0.39633074439862]Array
(
    [complete] => 
    [id] => 8150126027
    [time] => 1549178299517
    [pending] => 0.57426000
    [amount] => 0.57426000
    [type] => buy
    [price] => 0.031287
)

2019-02-03 8:18:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:18:31 - cex place new buy order: eth_btc 0.031289 0.57422 [8150126905] margin:0.38991338809164]Array
(
    [complete] => 
    [id] => 8150126905
    [time] => 1549178311287
    [pending] => 0.57422000
    [amount] => 0.57422000
    [type] => buy
    [price] => 0.031289
)

2019-02-03 8:18:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:18:43 - cex place new buy order: eth_btc 0.031291 0.57419 [8150127614] margin:0.38349685213002]Array
(
    [complete] => 
    [id] => 8150127614
    [time] => 1549178323407
    [pending] => 0.57419000
    [amount] => 0.57419000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 8:18:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:18:56 - cex place new buy order: eth_btc 0.031293 0.57415 [8150128499] margin:0.37708113635637]Array
(
    [complete] => 
    [id] => 8150128499
    [time] => 1549178336419
    [pending] => 0.57415000
    [amount] => 0.57415000
    [type] => buy
    [price] => 0.031293
)

2019-02-03 8:19:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:19:07 - cex place new buy order: eth_btc 0.031295 0.57411 [8150129639] margin:0.45694200351494]Array
(
    [complete] => 
    [id] => 8150129639
    [time] => 1549178346927
    [pending] => 0.57411000
    [amount] => 0.57411000
    [type] => buy
    [price] => 0.031295
)

2019-02-03 8:19:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:19:14 - cex place new buy order: eth_btc 0.031297 0.57408 [8150130388] margin:0.39620410902004]Array
(
    [complete] => 
    [id] => 8150130388
    [time] => 1549178354057
    [pending] => 0.57408000
    [amount] => 0.57408000
    [type] => buy
    [price] => 0.031297
)

2019-02-03 8:19:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:19:26 - cex place new buy order: eth_btc 0.031299 0.57404 [8150131148] margin:0.38339883063356]Array
(
    [complete] => 
    [id] => 8150131148
    [time] => 1549178365669
    [pending] => 0.57404000
    [amount] => 0.57404000
    [type] => buy
    [price] => 0.031299
)

2019-02-03 8:19:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:19:35 - cex place new buy order: eth_btc 0.031301 0.574 [8150131794] margin:0.38656911919746]Array
(
    [complete] => 
    [id] => 8150131794
    [time] => 1549178374972
    [pending] => 0.57400000
    [amount] => 0.57400000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 8:19:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:19:46 - cex place new buy order: eth_btc 0.031303 0.57397 [8150132419] margin:0.39293358464045]Array
(
    [complete] => 
    [id] => 8150132419
    [time] => 1549178386141
    [pending] => 0.57397000
    [amount] => 0.57397000
    [type] => buy
    [price] => 0.031303
)

2019-02-03 8:19:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:19:58 - cex place new buy order: eth_btc 0.031305 0.57393 [8150133220] margin:0.36415908001917]Array
(
    [complete] => 
    [id] => 8150133220
    [time] => 1549178397577
    [pending] => 0.57393000
    [amount] => 0.57393000
    [type] => buy
    [price] => 0.031305
)

2019-02-03 8:20:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:20:23 - cex place new buy order: eth_btc 0.031307 0.57389 [8150135408] margin:0.35135912096336]Array
(
    [complete] => 
    [id] => 8150135408
    [time] => 1549178423383
    [pending] => 0.57389000
    [amount] => 0.57389000
    [type] => buy
    [price] => 0.031307
)

2019-02-03 8:20:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:20:34 - cex place new buy order: eth_btc 0.031309 0.57386 [8150136092] margin:0.32897888785972]Array
(
    [complete] => 
    [id] => 8150136092
    [time] => 1549178433939
    [pending] => 0.57386000
    [amount] => 0.57386000
    [type] => buy
    [price] => 0.031309
)

2019-02-03 8:20:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:20:43 - cex place new buy order: eth_btc 0.031311 0.57382 [8150136569] margin:0.33534540576794]Array
(
    [complete] => 
    [id] => 8150136569
    [time] => 1549178442990
    [pending] => 0.57382000
    [amount] => 0.57382000
    [type] => buy
    [price] => 0.031311
)

2019-02-03 8:20:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:20:50 - cex place new buy order: eth_btc 0.031313 0.57378 [8150137045] margin:0.33851754862197]Array
(
    [complete] => 
    [id] => 8150137045
    [time] => 1549178450029
    [pending] => 0.57378000
    [amount] => 0.57378000
    [type] => buy
    [price] => 0.031313
)

2019-02-03 8:20:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:20:59 - cex place new buy order: eth_btc 0.031315 0.57375 [8150137575] margin:0.33849592846877]Array
(
    [complete] => 
    [id] => 8150137575
    [time] => 1549178459102
    [pending] => 0.57375000
    [amount] => 0.57375000
    [type] => buy
    [price] => 0.031315
)

2019-02-03 8:21:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:21:04 - cex place new buy order: eth_btc 0.031317 0.57371 [8150137910] margin:0.34805377271132]Array
(
    [complete] => 
    [id] => 8150137910
    [time] => 1549178464477
    [pending] => 0.57371000
    [amount] => 0.57371000
    [type] => buy
    [price] => 0.031317
)

2019-02-03 8:21:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:21:20 - cex place new buy order: eth_btc 0.031319 0.57367 [8150138846] margin:0.31610204668093]Array
(
    [complete] => 
    [id] => 8150138846
    [time] => 1549178479956
    [pending] => 0.57367000
    [amount] => 0.57367000
    [type] => buy
    [price] => 0.031319
)

2019-02-03 8:21:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:21:31 - cex place new buy order: eth_btc 0.031321 0.57364 [8150139567] margin:0.3096963698477]Array
(
    [complete] => 
    [id] => 8150139567
    [time] => 1549178490811
    [pending] => 0.57364000
    [amount] => 0.57364000
    [type] => buy
    [price] => 0.031321
)

2019-02-03 8:21:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:21:43 - cex place new buy order: eth_btc 0.031323 0.5736 [8150140203] margin:0.3064840532516]Array
(
    [complete] => 
    [id] => 8150140203
    [time] => 1549178502569
    [pending] => 0.57360000
    [amount] => 0.57360000
    [type] => buy
    [price] => 0.031323
)

2019-02-03 8:21:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:21:53 - cex place new buy order: eth_btc 0.031325 0.57356 [8150140870] margin:0.30965682362329]Array
(
    [complete] => 
    [id] => 8150140870
    [time] => 1549178512628
    [pending] => 0.57356000
    [amount] => 0.57356000
    [type] => buy
    [price] => 0.031325
)

2019-02-03 8:22:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:22:01 - cex place new buy order: eth_btc 0.031327 0.57353 [8150141370] margin:0.31921345803938]Array
(
    [complete] => 
    [id] => 8150141370
    [time] => 1549178521331
    [pending] => 0.57353000
    [amount] => 0.57353000
    [type] => buy
    [price] => 0.031327
)

2019-02-03 8:22:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:22:04 - cex place new buy order: eth_btc 0.031329 0.57349 [8150141539] margin:0.31280921829613]Array
(
    [complete] => 
    [id] => 8150141539
    [time] => 1549178524411
    [pending] => 0.57349000
    [amount] => 0.57349000
    [type] => buy
    [price] => 0.031329
)

2019-02-03 8:22:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:22:13 - cex place new buy order: eth_btc 0.031331 0.57345 [8150142188] margin:0.29363888800231]Array
(
    [complete] => 
    [id] => 8150142188
    [time] => 1549178533328
    [pending] => 0.57345000
    [amount] => 0.57345000
    [type] => buy
    [price] => 0.031331
)

2019-02-03 8:22:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:22:24 - cex place new buy order: eth_btc 0.031333 0.57342 [8150142952] margin:0.28723709826701]Array
(
    [complete] => 
    [id] => 8150142952
    [time] => 1549178544037
    [pending] => 0.57342000
    [amount] => 0.57342000
    [type] => buy
    [price] => 0.031333
)

2019-02-03 8:22:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:22:35 - cex place new buy order: eth_btc 0.031336 0.57336 [8150143855] margin:0.27763594587693]Array
(
    [complete] => 
    [id] => 8150143855
    [time] => 1549178555348
    [pending] => 0.57336000
    [amount] => 0.57336000
    [type] => buy
    [price] => 0.031336
)

2019-02-03 8:22:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:22:44 - cex place new buy order: eth_btc 0.031338 0.57332 [8150144441] margin:0.27761822707257]Array
(
    [complete] => 
    [id] => 8150144441
    [time] => 1549178564476
    [pending] => 0.57332000
    [amount] => 0.57332000
    [type] => buy
    [price] => 0.031338
)

2019-02-03 8:22:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:22:55 - cex place new buy order: eth_btc 0.03134 0.57329 [8150145362] margin:0.26483726866624]Array
(
    [complete] => 
    [id] => 8150145362
    [time] => 1549178574766
    [pending] => 0.57329000
    [amount] => 0.57329000
    [type] => buy
    [price] => 0.03134
)

2019-02-03 8:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:23:06 - cex place new buy order: eth_btc 0.031342 0.57325 [8150146209] margin:0.26482036883415]Array
(
    [complete] => 
    [id] => 8150146209
    [time] => 1549178585575
    [pending] => 0.57325000
    [amount] => 0.57325000
    [type] => buy
    [price] => 0.031342
)

2019-02-03 8:23:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:23:15 - cex place new buy order: eth_btc 0.031344 0.57322 [8150146907] margin:0.24885145482387]Array
(
    [complete] => 
    [id] => 8150146907
    [time] => 1549178595500
    [pending] => 0.57322000
    [amount] => 0.57322000
    [type] => buy
    [price] => 0.031344
)

2019-02-03 8:23:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:23:27 - cex place new buy order: eth_btc 0.031346 0.57318 [8150147469] margin:0.24883557710713]Array
(
    [complete] => 
    [id] => 8150147469
    [time] => 1549178607414
    [pending] => 0.57318000
    [amount] => 0.57318000
    [type] => buy
    [price] => 0.031346
)

2019-02-03 8:23:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:23:36 - cex place new buy order: eth_btc 0.031348 0.57314 [8150147980] margin:0.24562970524435]Array
(
    [complete] => 
    [id] => 8150147980
    [time] => 1549178616402
    [pending] => 0.57314000
    [amount] => 0.57314000
    [type] => buy
    [price] => 0.031348
)

2019-02-03 8:23:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:23:46 - cex place new buy order: eth_btc 0.03135 0.57311 [8150148808] margin:0.23923444976077]Array
(
    [complete] => 
    [id] => 8150148808
    [time] => 1549178626399
    [pending] => 0.57311000
    [amount] => 0.57311000
    [type] => buy
    [price] => 0.03135
)

2019-02-03 8:23:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:23:59 - cex place new buy order: eth_btc 0.031352 0.57307 [8150149763] margin:0.23284001020669]Array
(
    [complete] => 
    [id] => 8150149763
    [time] => 1549178638910
    [pending] => 0.57307000
    [amount] => 0.57307000
    [type] => buy
    [price] => 0.031352
)

2019-02-03 8:24:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:24:15 - cex place new buy order: eth_btc 0.031354 0.57303 [8150150696] margin:0.20731007208012]Array
(
    [complete] => 
    [id] => 8150150696
    [time] => 1549178654566
    [pending] => 0.57303000
    [amount] => 0.57303000
    [type] => buy
    [price] => 0.031354
)

2019-02-03 8:24:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:24:26 - cex place new buy order: eth_btc 0.031356 0.573 [8150151372] margin:0.22005357826254]Array
(
    [complete] => 
    [id] => 8150151372
    [time] => 1549178665935
    [pending] => 0.57300000
    [amount] => 0.57300000
    [type] => buy
    [price] => 0.031356
)

2019-02-03 8:24:36 - cex delete buy orders: eth_btc [above margin]
2019-02-03 8:24:47 - cex place new buy order: eth_btc 0.031242 0.5751 [8150152332]Array
(
    [complete] => 
    [id] => 8150152332
    [time] => 1549178687316
    [pending] => 0.57510000
    [amount] => 0.57510000
    [type] => buy
    [price] => 0.031242
)

2019-02-03 8:24:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:24:59 - cex place new buy order: eth_btc 0.031248 0.57498 [8150152982] margin:0.54403481822836]Array
(
    [complete] => 
    [id] => 8150152982
    [time] => 1549178699071
    [pending] => 0.57498000
    [amount] => 0.57498000
    [type] => buy
    [price] => 0.031248
)

2019-02-03 8:25:08 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:25:09 - cex place new buy order: eth_btc 0.031251 0.57492 [8150153446] margin:0.53438289974721]Array
(
    [complete] => 
    [id] => 8150153446
    [time] => 1549178708766
    [pending] => 0.57492000
    [amount] => 0.57492000
    [type] => buy
    [price] => 0.031251
)

2019-02-03 8:25:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:25:20 - cex place new buy order: eth_btc 0.031259 0.57477 [8150153946] margin:0.50865350778975]Array
(
    [complete] => 
    [id] => 8150153946
    [time] => 1549178720230
    [pending] => 0.57477000
    [amount] => 0.57477000
    [type] => buy
    [price] => 0.031259
)

2019-02-03 8:25:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:25:31 - cex place new buy order: eth_btc 0.031265 0.57466 [8150154365] margin:0.47017431632816]Array
(
    [complete] => 
    [id] => 8150154365
    [time] => 1549178730891
    [pending] => 0.57466000
    [amount] => 0.57466000
    [type] => buy
    [price] => 0.031265
)

2019-02-03 8:25:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:25:42 - cex place new buy order: eth_btc 0.031268 0.57461 [8150154840] margin:0.46053473199437]Array
(
    [complete] => 
    [id] => 8150154840
    [time] => 1549178741746
    [pending] => 0.57461000
    [amount] => 0.57461000
    [type] => buy
    [price] => 0.031268
)

2019-02-03 8:25:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:25:52 - cex place new buy order: eth_btc 0.03127 0.57457 [8150155386] margin:0.45410937000321]Array
(
    [complete] => 
    [id] => 8150155386
    [time] => 1549178752128
    [pending] => 0.57457000
    [amount] => 0.57457000
    [type] => buy
    [price] => 0.03127
)

2019-02-03 8:26:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:26:02 - cex place new buy order: eth_btc 0.031274 0.5745 [8150155840] margin:0.44126111146638]Array
(
    [complete] => 
    [id] => 8150155840
    [time] => 1549178761811
    [pending] => 0.57450000
    [amount] => 0.57450000
    [type] => buy
    [price] => 0.031274
)

2019-02-03 8:26:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:26:12 - cex place new buy order: eth_btc 0.031281 0.57437 [8150156340] margin:0.43157188069434]Array
(
    [complete] => 
    [id] => 8150156340
    [time] => 1549178771676
    [pending] => 0.57437000
    [amount] => 0.57437000
    [type] => buy
    [price] => 0.031281
)

2019-02-03 8:26:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:26:23 - cex place new buy order: eth_btc 0.031285 0.5743 [8150157049] margin:0.41873102125618]Array
(
    [complete] => 
    [id] => 8150157049
    [time] => 1549178783195
    [pending] => 0.57430000
    [amount] => 0.57430000
    [type] => buy
    [price] => 0.031285
)

2019-02-03 8:26:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:26:37 - cex place new buy order: eth_btc 0.031287 0.57426 [8150157646] margin:0.40911560712116]Array
(
    [complete] => 
    [id] => 8150157646
    [time] => 1549178796628
    [pending] => 0.57426000
    [amount] => 0.57426000
    [type] => buy
    [price] => 0.031287
)

2019-02-03 8:26:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:26:48 - cex place new buy order: eth_btc 0.031289 0.57422 [8150158189] margin:0.40269743360284]Array
(
    [complete] => 
    [id] => 8150158189
    [time] => 1549178808126
    [pending] => 0.57422000
    [amount] => 0.57422000
    [type] => buy
    [price] => 0.031289
)

2019-02-03 8:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:27:05 - cex place new buy order: eth_btc 0.031291 0.57419 [8150158868] margin:0.39308427343325]Array
(
    [complete] => 
    [id] => 8150158868
    [time] => 1549178824973
    [pending] => 0.57419000
    [amount] => 0.57419000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 8:27:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:27:17 - cex place new buy order: eth_btc 0.031293 0.57415 [8150159652] margin:0.38347234205733]Array
(
    [complete] => 
    [id] => 8150159652
    [time] => 1549178837046
    [pending] => 0.57415000
    [amount] => 0.57415000
    [type] => buy
    [price] => 0.031293
)

2019-02-03 8:27:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:27:27 - cex place new buy order: eth_btc 0.031295 0.57411 [8150160527] margin:0.38025243649142]Array
(
    [complete] => 
    [id] => 8150160527
    [time] => 1549178846996
    [pending] => 0.57411000
    [amount] => 0.57411000
    [type] => buy
    [price] => 0.031295
)

2019-02-03 8:27:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:27:36 - cex place new buy order: eth_btc 0.031297 0.57408 [8150161247] margin:0.38661852573729]Array
(
    [complete] => 
    [id] => 8150161247
    [time] => 1549178856258
    [pending] => 0.57408000
    [amount] => 0.57408000
    [type] => buy
    [price] => 0.031297
)

2019-02-03 8:27:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:27:45 - cex place new buy order: eth_btc 0.031299 0.57404 [8150162006] margin:0.39617879165468]Array
(
    [complete] => 
    [id] => 8150162006
    [time] => 1549178865415
    [pending] => 0.57404000
    [amount] => 0.57404000
    [type] => buy
    [price] => 0.031299
)

2019-02-03 8:27:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:27:56 - cex place new buy order: eth_btc 0.031301 0.574 [8150162880] margin:0.37698476087027]Array
(
    [complete] => 
    [id] => 8150162880
    [time] => 1549178875719
    [pending] => 0.57400000
    [amount] => 0.57400000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 8:28:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:28:06 - cex place new buy order: eth_btc 0.031303 0.57397 [8150163820] margin:0.35779318276201]Array
(
    [complete] => 
    [id] => 8150163820
    [time] => 1549178886183
    [pending] => 0.57397000
    [amount] => 0.57397000
    [type] => buy
    [price] => 0.031303
)

2019-02-03 8:28:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:28:18 - cex place new buy order: eth_btc 0.031305 0.57393 [8150164727] margin:0.35457594633446]Array
(
    [complete] => 
    [id] => 8150164727
    [time] => 1549178897799
    [pending] => 0.57393000
    [amount] => 0.57393000
    [type] => buy
    [price] => 0.031305
)

2019-02-03 8:28:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:28:29 - cex place new buy order: eth_btc 0.031307 0.57389 [8150165556] margin:0.34816494713641]Array
(
    [complete] => 
    [id] => 8150165556
    [time] => 1549178909380
    [pending] => 0.57389000
    [amount] => 0.57389000
    [type] => buy
    [price] => 0.031307
)

2019-02-03 8:28:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:28:40 - cex place new buy order: eth_btc 0.031309 0.57386 [8150165939] margin:0.36411255549522]Array
(
    [complete] => 
    [id] => 8150165939
    [time] => 1549178919569
    [pending] => 0.57386000
    [amount] => 0.57386000
    [type] => buy
    [price] => 0.031309
)

2019-02-03 8:28:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:28:50 - cex place new buy order: eth_btc 0.031311 0.57382 [8150166395] margin:0.34173293730639]Array
(
    [complete] => 
    [id] => 8150166395
    [time] => 1549178929871
    [pending] => 0.57382000
    [amount] => 0.57382000
    [type] => buy
    [price] => 0.031311
)

2019-02-03 8:28:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:29:00 - cex place new buy order: eth_btc 0.031313 0.57378 [8150166824] margin:0.35129179573978]Array
(
    [complete] => 
    [id] => 8150166824
    [time] => 1549178939566
    [pending] => 0.57378000
    [amount] => 0.57378000
    [type] => buy
    [price] => 0.031313
)

2019-02-03 8:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:29:06 - cex place new buy order: eth_btc 0.031315 0.57375 [8150167178] margin:0.34488264410026]Array
(
    [complete] => 
    [id] => 8150167178
    [time] => 1549178945582
    [pending] => 0.57375000
    [amount] => 0.57375000
    [type] => buy
    [price] => 0.031315
)

2019-02-03 8:29:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:29:20 - cex place new buy order: eth_btc 0.031317 0.57371 [8150167890] margin:0.34486061883323]Array
(
    [complete] => 
    [id] => 8150167890
    [time] => 1549178959901
    [pending] => 0.57371000
    [amount] => 0.57371000
    [type] => buy
    [price] => 0.031317
)

2019-02-03 8:29:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:30:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:30:21 - cex place new buy order: eth_btc 0.031319 0.57367 [8150170803] margin:0.31610204668093]Array
(
    [complete] => 
    [id] => 8150170803
    [time] => 1549179020675
    [pending] => 0.57367000
    [amount] => 0.57367000
    [type] => buy
    [price] => 0.031319
)

2019-02-03 8:30:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:30:31 - cex place new buy order: eth_btc 0.031321 0.57364 [8150171398] margin:0.3096963698477]Array
(
    [complete] => 
    [id] => 8150171398
    [time] => 1549179031281
    [pending] => 0.57364000
    [amount] => 0.57364000
    [type] => buy
    [price] => 0.031321
)

2019-02-03 8:30:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:30:40 - cex place new buy order: eth_btc 0.031323 0.5736 [8150171841] margin:0.30329151103023]Array
(
    [complete] => 
    [id] => 8150171841
    [time] => 1549179040357
    [pending] => 0.57360000
    [amount] => 0.57360000
    [type] => buy
    [price] => 0.031323
)

2019-02-03 8:30:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:30:48 - cex place new buy order: eth_btc 0.031325 0.57356 [8150172312] margin:0.29688747007184]Array
(
    [complete] => 
    [id] => 8150172312
    [time] => 1549179048466
    [pending] => 0.57356000
    [amount] => 0.57356000
    [type] => buy
    [price] => 0.031325
)

2019-02-03 8:30:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:30:57 - cex place new buy order: eth_btc 0.031327 0.57353 [8150172942] margin:0.29048424681586]Array
(
    [complete] => 
    [id] => 8150172942
    [time] => 1549179057412
    [pending] => 0.57353000
    [amount] => 0.57353000
    [type] => buy
    [price] => 0.031327
)

2019-02-03 8:31:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:31:15 - cex place new buy order: eth_btc 0.031329 0.57349 [8150173900] margin:0.27450604870884]Array
(
    [complete] => 
    [id] => 8150173900
    [time] => 1549179074785
    [pending] => 0.57349000
    [amount] => 0.57349000
    [type] => buy
    [price] => 0.031329
)

2019-02-03 8:31:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:31:27 - cex place new buy order: eth_btc 0.031331 0.57345 [8150174966] margin:0.26491334461076]Array
(
    [complete] => 
    [id] => 8150174966
    [time] => 1549179086703
    [pending] => 0.57345000
    [amount] => 0.57345000
    [type] => buy
    [price] => 0.031331
)

2019-02-03 8:31:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:31:40 - cex place new buy order: eth_btc 0.031333 0.57342 [8150175789] margin:0.2585133884403]Array
(
    [complete] => 
    [id] => 8150175789
    [time] => 1549179099699
    [pending] => 0.57342000
    [amount] => 0.57342000
    [type] => buy
    [price] => 0.031333
)

2019-02-03 8:31:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:31:51 - cex place new buy order: eth_btc 0.031335 0.57338 [8150176719] margin:0.24573161002075]Array
(
    [complete] => 
    [id] => 8150176719
    [time] => 1549179111288
    [pending] => 0.57338000
    [amount] => 0.57338000
    [type] => buy
    [price] => 0.031335
)

2019-02-03 8:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:32:05 - cex place new buy order: eth_btc 0.031337 0.57334 [8150177622] margin:0.24252481092637]Array
(
    [complete] => 
    [id] => 8150177622
    [time] => 1549179124640
    [pending] => 0.57334000
    [amount] => 0.57334000
    [type] => buy
    [price] => 0.031337
)

2019-02-03 8:32:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:32:15 - cex place new buy order: eth_btc 0.031339 0.57331 [8150178247] margin:0.23293659657297]Array
(
    [complete] => 
    [id] => 8150178247
    [time] => 1549179134797
    [pending] => 0.57331000
    [amount] => 0.57331000
    [type] => buy
    [price] => 0.031339
)

2019-02-03 8:32:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:32:24 - cex place new buy order: eth_btc 0.031341 0.57327 [8150178862] margin:0.22654031460387]Array
(
    [complete] => 
    [id] => 8150178862
    [time] => 1549179144074
    [pending] => 0.57327000
    [amount] => 0.57327000
    [type] => buy
    [price] => 0.031341
)

2019-02-03 8:32:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:32:34 - cex place new buy order: eth_btc 0.031344 0.57322 [8150179437] margin:0.22013782542114]Array
(
    [complete] => 
    [id] => 8150179437
    [time] => 1549179153713
    [pending] => 0.57322000
    [amount] => 0.57322000
    [type] => buy
    [price] => 0.031344
)

2019-02-03 8:32:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:32:45 - cex place new buy order: eth_btc 0.031346 0.57318 [8150180045] margin:0.21374338033562]Array
(
    [complete] => 
    [id] => 8150180045
    [time] => 1549179164969
    [pending] => 0.57318000
    [amount] => 0.57318000
    [type] => buy
    [price] => 0.031346
)

2019-02-03 8:32:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:32:55 - cex place new buy order: eth_btc 0.031348 0.57314 [8150180612] margin:0.20734975118031]Array
(
    [complete] => 
    [id] => 8150180612
    [time] => 1549179175099
    [pending] => 0.57314000
    [amount] => 0.57314000
    [type] => buy
    [price] => 0.031348
)

2019-02-03 8:33:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:33:05 - cex place new buy order: eth_btc 0.03135 0.57311 [8150181205] margin:0.20095693779905]Array
(
    [complete] => 
    [id] => 8150181205
    [time] => 1549179184981
    [pending] => 0.57311000
    [amount] => 0.57311000
    [type] => buy
    [price] => 0.03135
)

2019-02-03 8:33:16 - cex delete buy orders: eth_btc [above margin]
2019-02-03 8:33:31 - cex place new buy order: eth_btc 0.03123 0.5753 [8150182584]Array
(
    [complete] => 
    [id] => 8150182584
    [time] => 1549179211053
    [pending] => 0.57530000
    [amount] => 0.57530000
    [type] => buy
    [price] => 0.03123
)

2019-02-03 8:33:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:33:42 - cex place new buy order: eth_btc 0.031235 0.57522 [8150183213] margin:0.57627661277413]Array
(
    [complete] => 
    [id] => 8150183213
    [time] => 1549179222073
    [pending] => 0.57522000
    [amount] => 0.57522000
    [type] => buy
    [price] => 0.031235
)

2019-02-03 8:33:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:33:52 - cex place new buy order: eth_btc 0.031237 0.57518 [8150183836] margin:0.57944104747576]Array
(
    [complete] => 
    [id] => 8150183836
    [time] => 1549179232164
    [pending] => 0.57518000
    [amount] => 0.57518000
    [type] => buy
    [price] => 0.031237
)

2019-02-03 8:34:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:34:02 - cex place new buy order: eth_btc 0.031243 0.57507 [8150184377] margin:0.56332618506547]Array
(
    [complete] => 
    [id] => 8150184377
    [time] => 1549179241521
    [pending] => 0.57507000
    [amount] => 0.57507000
    [type] => buy
    [price] => 0.031243
)

2019-02-03 8:34:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:34:13 - cex place new buy order: eth_btc 0.031256 0.57483 [8150184998] margin:0.52149987202459]Array
(
    [complete] => 
    [id] => 8150184998
    [time] => 1549179253239
    [pending] => 0.57483000
    [amount] => 0.57483000
    [type] => buy
    [price] => 0.031256
)

2019-02-03 8:34:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:34:25 - cex place new buy order: eth_btc 0.03127 0.57457 [8150185557] margin:0.47649504317238]Array
(
    [complete] => 
    [id] => 8150185557
    [time] => 1549179265116
    [pending] => 0.57457000
    [amount] => 0.57457000
    [type] => buy
    [price] => 0.03127
)

2019-02-03 8:34:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:34:38 - cex place new buy order: eth_btc 0.031273 0.57452 [8150186068] margin:0.46685639369424]Array
(
    [complete] => 
    [id] => 8150186068
    [time] => 1549179277581
    [pending] => 0.57452000
    [amount] => 0.57452000
    [type] => buy
    [price] => 0.031273
)

2019-02-03 8:34:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:34:47 - cex place new buy order: eth_btc 0.031277 0.57444 [8150186453] margin:0.4604022124884]Array
(
    [complete] => 
    [id] => 8150186453
    [time] => 1549179286979
    [pending] => 0.57444000
    [amount] => 0.57444000
    [type] => buy
    [price] => 0.031277
)

2019-02-03 8:34:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:34:57 - cex place new buy order: eth_btc 0.031279 0.57441 [8150187067] margin:0.45078167460595]Array
(
    [complete] => 
    [id] => 8150187067
    [time] => 1549179296865
    [pending] => 0.57441000
    [amount] => 0.57441000
    [type] => buy
    [price] => 0.031279
)

2019-02-03 8:35:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:35:05 - cex place new buy order: eth_btc 0.031285 0.5743 [8150187519] margin:0.42832028128497]Array
(
    [complete] => 
    [id] => 8150187519
    [time] => 1549179304983
    [pending] => 0.57430000
    [amount] => 0.57430000
    [type] => buy
    [price] => 0.031285
)

2019-02-03 8:35:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:35:16 - cex place new buy order: eth_btc 0.031289 0.57422 [8150188004] margin:0.44104957013644]Array
(
    [complete] => 
    [id] => 8150188004
    [time] => 1549179316019
    [pending] => 0.57422000
    [amount] => 0.57422000
    [type] => buy
    [price] => 0.031289
)

2019-02-03 8:35:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:35:28 - cex place new buy order: eth_btc 0.031291 0.57419 [8150188584] margin:0.40906330893868]Array
(
    [complete] => 
    [id] => 8150188584
    [time] => 1549179328138
    [pending] => 0.57419000
    [amount] => 0.57419000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 8:35:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:35:42 - cex place new buy order: eth_btc 0.031294 0.57413 [8150189400] margin:0.40582859334055]Array
(
    [complete] => 
    [id] => 8150189400
    [time] => 1549179341858
    [pending] => 0.57413000
    [amount] => 0.57413000
    [type] => buy
    [price] => 0.031294
)

2019-02-03 8:35:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:35:52 - cex place new buy order: eth_btc 0.031296 0.57409 [8150189938] margin:0.40260736196318]Array
(
    [complete] => 
    [id] => 8150189938
    [time] => 1549179351928
    [pending] => 0.57409000
    [amount] => 0.57409000
    [type] => buy
    [price] => 0.031296
)

2019-02-03 8:36:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:36:02 - cex place new buy order: eth_btc 0.0313 0.57402 [8150190515] margin:0.38658146964854]Array
(
    [complete] => 
    [id] => 8150190515
    [time] => 1549179362455
    [pending] => 0.57402000
    [amount] => 0.57402000
    [type] => buy
    [price] => 0.0313
)

2019-02-03 8:36:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:36:19 - cex place new buy order: eth_btc 0.031303 0.57397 [8150191321] margin:0.38654442066255]Array
(
    [complete] => 
    [id] => 8150191321
    [time] => 1549179379210
    [pending] => 0.57397000
    [amount] => 0.57397000
    [type] => buy
    [price] => 0.031303
)

2019-02-03 8:36:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:36:30 - cex place new buy order: eth_btc 0.031305 0.57393 [8150191870] margin:0.36735345791405]Array
(
    [complete] => 
    [id] => 8150191870
    [time] => 1549179389924
    [pending] => 0.57393000
    [amount] => 0.57393000
    [type] => buy
    [price] => 0.031305
)

2019-02-03 8:36:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:36:40 - cex place new buy order: eth_btc 0.031308 0.57387 [8150192447] margin:0.35454197010349]Array
(
    [complete] => 
    [id] => 8150192447
    [time] => 1549179400374
    [pending] => 0.57387000
    [amount] => 0.57387000
    [type] => buy
    [price] => 0.031308
)

2019-02-03 8:36:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:36:51 - cex place new buy order: eth_btc 0.03131 0.57384 [8150193037] margin:0.33216224848291]Array
(
    [complete] => 
    [id] => 8150193037
    [time] => 1549179410803
    [pending] => 0.57384000
    [amount] => 0.57384000
    [type] => buy
    [price] => 0.03131
)

2019-02-03 8:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:37:05 - cex place new buy order: eth_btc 0.031312 0.5738 [8150193795] margin:0.33533469596321]Array
(
    [complete] => 
    [id] => 8150193795
    [time] => 1549179425234
    [pending] => 0.57380000
    [amount] => 0.57380000
    [type] => buy
    [price] => 0.031312
)

2019-02-03 8:37:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:37:15 - cex place new buy order: eth_btc 0.031314 0.57376 [8150194250] margin:0.34170019799449]Array
(
    [complete] => 
    [id] => 8150194250
    [time] => 1549179435444
    [pending] => 0.57376000
    [amount] => 0.57376000
    [type] => buy
    [price] => 0.031314
)

2019-02-03 8:37:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:37:27 - cex place new buy order: eth_btc 0.031316 0.57373 [8150194818] margin:0.3352918635841]Array
(
    [complete] => 
    [id] => 8150194818
    [time] => 1549179447094
    [pending] => 0.57373000
    [amount] => 0.57373000
    [type] => buy
    [price] => 0.031316
)

2019-02-03 8:37:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:37:38 - cex place new buy order: eth_btc 0.031319 0.57367 [8150195345] margin:0.32568089658034]Array
(
    [complete] => 
    [id] => 8150195345
    [time] => 1549179457718
    [pending] => 0.57367000
    [amount] => 0.57367000
    [type] => buy
    [price] => 0.031319
)

2019-02-03 8:37:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:37:47 - cex place new buy order: eth_btc 0.031321 0.57364 [8150195834] margin:0.3192746080904]Array
(
    [complete] => 
    [id] => 8150195834
    [time] => 1549179467133
    [pending] => 0.57364000
    [amount] => 0.57364000
    [type] => buy
    [price] => 0.031321
)

2019-02-03 8:37:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:37:58 - cex place new buy order: eth_btc 0.031323 0.5736 [8150196677] margin:0.33202439102256]Array
(
    [complete] => 
    [id] => 8150196677
    [time] => 1549179478492
    [pending] => 0.57360000
    [amount] => 0.57360000
    [type] => buy
    [price] => 0.031323
)

2019-02-03 8:38:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:38:06 - cex place new buy order: eth_btc 0.031325 0.0049 [] margin:0.32561851556265]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 8:38:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:38:17 - cex place new buy order: eth_btc 0.031325 0.57356 [8150198054] margin:0.32561851556265]Array
(
    [complete] => 
    [id] => 8150198054
    [time] => 1549179497276
    [pending] => 0.57356000
    [amount] => 0.57356000
    [type] => buy
    [price] => 0.031325
)

2019-02-03 8:38:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:38:29 - cex place new buy order: eth_btc 0.031327 0.57353 [8150198811] margin:0.31921345803938]Array
(
    [complete] => 
    [id] => 8150198811
    [time] => 1549179508784
    [pending] => 0.57353000
    [amount] => 0.57353000
    [type] => buy
    [price] => 0.031327
)

2019-02-03 8:38:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:38:41 - cex place new buy order: eth_btc 0.031329 0.57349 [8150199554] margin:0.31280921829613]Array
(
    [complete] => 
    [id] => 8150199554
    [time] => 1549179520788
    [pending] => 0.57349000
    [amount] => 0.57349000
    [type] => buy
    [price] => 0.031329
)

2019-02-03 8:38:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:38:54 - cex place new buy order: eth_btc 0.031331 0.57345 [8150200398] margin:0.2872554339153]Array
(
    [complete] => 
    [id] => 8150200398
    [time] => 1549179534016
    [pending] => 0.57345000
    [amount] => 0.57345000
    [type] => buy
    [price] => 0.031331
)

2019-02-03 8:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:39:05 - cex place new buy order: eth_btc 0.031333 0.57342 [8150201229] margin:0.28085405163885]Array
(
    [complete] => 
    [id] => 8150201229
    [time] => 1549179545342
    [pending] => 0.57342000
    [amount] => 0.57342000
    [type] => buy
    [price] => 0.031333
)

2019-02-03 8:39:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:39:15 - cex place new buy order: eth_btc 0.031335 0.57338 [8150201851] margin:0.27445348651667]Array
(
    [complete] => 
    [id] => 8150201851
    [time] => 1549179554968
    [pending] => 0.57338000
    [amount] => 0.57338000
    [type] => buy
    [price] => 0.031335
)

2019-02-03 8:39:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:39:25 - cex place new buy order: eth_btc 0.031337 0.57334 [8150202500] margin:0.26805373839229]Array
(
    [complete] => 
    [id] => 8150202500
    [time] => 1549179565336
    [pending] => 0.57334000
    [amount] => 0.57334000
    [type] => buy
    [price] => 0.031337
)

2019-02-03 8:39:33 - cex delete buy orders: eth_btc [above margin]
2019-02-03 8:39:46 - cex place new buy order: eth_btc 0.031223 0.5754 [8150203867]Array
(
    [complete] => 
    [id] => 8150203867
    [time] => 1549179585556
    [pending] => 0.57540000
    [amount] => 0.57540000
    [type] => buy
    [price] => 0.031223
)

2019-02-03 8:39:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:40:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:40:25 - cex place new buy order: eth_btc 0.031236 0.5752 [8150206229] margin:0.54744525547445]Array
(
    [complete] => 
    [id] => 8150206229
    [time] => 1549179625056
    [pending] => 0.57520000
    [amount] => 0.57520000
    [type] => buy
    [price] => 0.031236
)

2019-02-03 8:40:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:40:38 - cex place new buy order: eth_btc 0.03124 0.57512 [8150206637] margin:0.53457106274006]Array
(
    [complete] => 
    [id] => 8150206637
    [time] => 1549179638323
    [pending] => 0.57512000
    [amount] => 0.57512000
    [type] => buy
    [price] => 0.03124
)

2019-02-03 8:40:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:40:51 - cex place new buy order: eth_btc 0.031246 0.57501 [8150207516] margin:0.51526595404212]Array
(
    [complete] => 
    [id] => 8150207516
    [time] => 1549179650703
    [pending] => 0.57501000
    [amount] => 0.57501000
    [type] => buy
    [price] => 0.031246
)

2019-02-03 8:41:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:41:02 - cex place new buy order: eth_btc 0.031258 0.57479 [8150208179] margin:0.47347878942992]Array
(
    [complete] => 
    [id] => 8150208179
    [time] => 1549179662188
    [pending] => 0.57479000
    [amount] => 0.57479000
    [type] => buy
    [price] => 0.031258
)

2019-02-03 8:41:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:41:14 - cex place new buy order: eth_btc 0.031262 0.57472 [8150209019] margin:0.45742434904998]Array
(
    [complete] => 
    [id] => 8150209019
    [time] => 1549179674021
    [pending] => 0.57472000
    [amount] => 0.57472000
    [type] => buy
    [price] => 0.031262
)

2019-02-03 8:41:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:41:27 - cex place new buy order: eth_btc 0.031264 0.57468 [8150209752] margin:0.4509979529171]Array
(
    [complete] => 
    [id] => 8150209752
    [time] => 1549179686636
    [pending] => 0.57468000
    [amount] => 0.57468000
    [type] => buy
    [price] => 0.031264
)

2019-02-03 8:41:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:41:37 - cex place new buy order: eth_btc 0.031266 0.57465 [8150210220] margin:0.42218384187296]Array
(
    [complete] => 
    [id] => 8150210220
    [time] => 1549179696982
    [pending] => 0.57465000
    [amount] => 0.57465000
    [type] => buy
    [price] => 0.031266
)

2019-02-03 8:41:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:41:47 - cex place new buy order: eth_btc 0.031268 0.57461 [8150210789] margin:0.42215683766149]Array
(
    [complete] => 
    [id] => 8150210789
    [time] => 1549179707432
    [pending] => 0.57461000
    [amount] => 0.57461000
    [type] => buy
    [price] => 0.031268
)

2019-02-03 8:41:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:41:57 - cex place new buy order: eth_btc 0.031272 0.57453 [8150211458] margin:0.4157073420312]Array
(
    [complete] => 
    [id] => 8150211458
    [time] => 1549179717376
    [pending] => 0.57453000
    [amount] => 0.57453000
    [type] => buy
    [price] => 0.031272
)

2019-02-03 8:42:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:42:24 - cex place new buy order: eth_btc 0.031277 0.57444 [8150213039] margin:0.42523259903444]Array
(
    [complete] => 
    [id] => 8150213039
    [time] => 1549179744439
    [pending] => 0.57444000
    [amount] => 0.57444000
    [type] => buy
    [price] => 0.031277
)

2019-02-03 8:42:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:42:38 - cex place new buy order: eth_btc 0.031279 0.57441 [8150214174] margin:0.39323507784774]Array
(
    [complete] => 
    [id] => 8150214174
    [time] => 1549179758110
    [pending] => 0.57441000
    [amount] => 0.57441000
    [type] => buy
    [price] => 0.031279
)

2019-02-03 8:42:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:42:50 - cex place new buy order: eth_btc 0.031281 0.57437 [8150214844] margin:0.39640676448962]Array
(
    [complete] => 
    [id] => 8150214844
    [time] => 1549179770022
    [pending] => 0.57437000
    [amount] => 0.57437000
    [type] => buy
    [price] => 0.031281
)

2019-02-03 8:43:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:43:01 - cex place new buy order: eth_btc 0.031283 0.57433 [8150215390] margin:0.38998817248987]Array
(
    [complete] => 
    [id] => 8150215390
    [time] => 1549179780827
    [pending] => 0.57433000
    [amount] => 0.57433000
    [type] => buy
    [price] => 0.031283
)

2019-02-03 8:43:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:43:06 - cex place new buy order: eth_btc 0.031285 0.5743 [8150215830] margin:0.39315966117948]Array
(
    [complete] => 
    [id] => 8150215830
    [time] => 1549179785922
    [pending] => 0.57430000
    [amount] => 0.57430000
    [type] => buy
    [price] => 0.031285
)

2019-02-03 8:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:43:14 - cex place new buy order: eth_btc 0.031287 0.57426 [8150216261] margin:0.37076101895355]Array
(
    [complete] => 
    [id] => 8150216261
    [time] => 1549179793916
    [pending] => 0.57426000
    [amount] => 0.57426000
    [type] => buy
    [price] => 0.031287
)

2019-02-03 8:43:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:43:24 - cex place new buy order: eth_btc 0.031289 0.57422 [8150216677] margin:0.37073731982484]Array
(
    [complete] => 
    [id] => 8150216677
    [time] => 1549179803799
    [pending] => 0.57422000
    [amount] => 0.57422000
    [type] => buy
    [price] => 0.031289
)

2019-02-03 8:43:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:43:36 - cex place new buy order: eth_btc 0.031291 0.57419 [8150217188] margin:0.36432200952352]Array
(
    [complete] => 
    [id] => 8150217188
    [time] => 1549179815936
    [pending] => 0.57419000
    [amount] => 0.57419000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 8:43:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:43:48 - cex place new buy order: eth_btc 0.031293 0.57415 [8150217770] margin:0.35151631355255]Array
(
    [complete] => 
    [id] => 8150217770
    [time] => 1549179828105
    [pending] => 0.57415000
    [amount] => 0.57415000
    [type] => buy
    [price] => 0.031293
)

2019-02-03 8:43:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:44:00 - cex place new buy order: eth_btc 0.031295 0.57411 [8150218361] margin:0.3419076529797]Array
(
    [complete] => 
    [id] => 8150218361
    [time] => 1549179839626
    [pending] => 0.57411000
    [amount] => 0.57411000
    [type] => buy
    [price] => 0.031295
)

2019-02-03 8:44:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:44:07 - cex place new buy order: eth_btc 0.031297 0.57408 [8150218755] margin:0.3195194427581]Array
(
    [complete] => 
    [id] => 8150218755
    [time] => 1549179846587
    [pending] => 0.57408000
    [amount] => 0.57408000
    [type] => buy
    [price] => 0.031297
)

2019-02-03 8:44:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:44:19 - cex place new buy order: eth_btc 0.031299 0.57404 [8150219275] margin:0.3163040352727]Array
(
    [complete] => 
    [id] => 8150219275
    [time] => 1549179859207
    [pending] => 0.57404000
    [amount] => 0.57404000
    [type] => buy
    [price] => 0.031299
)

2019-02-03 8:44:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:44:31 - cex place new buy order: eth_btc 0.031301 0.574 [8150219758] margin:0.30989425257979]Array
(
    [complete] => 
    [id] => 8150219758
    [time] => 1549179870526
    [pending] => 0.57400000
    [amount] => 0.57400000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 8:44:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:44:42 - cex place new buy order: eth_btc 0.031303 0.57397 [8150220187] margin:0.30348528894995]Array
(
    [complete] => 
    [id] => 8150220187
    [time] => 1549179882184
    [pending] => 0.57397000
    [amount] => 0.57397000
    [type] => buy
    [price] => 0.031303
)

2019-02-03 8:44:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:44:54 - cex place new buy order: eth_btc 0.031305 0.57393 [8150220700] margin:0.31304903370069]Array
(
    [complete] => 
    [id] => 8150220700
    [time] => 1549179894445
    [pending] => 0.57393000
    [amount] => 0.57393000
    [type] => buy
    [price] => 0.031305
)

2019-02-03 8:45:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:45:12 - cex place new buy order: eth_btc 0.031307 0.57389 [8150221674] margin:0.28747564442457]Array
(
    [complete] => 
    [id] => 8150221674
    [time] => 1549179912373
    [pending] => 0.57389000
    [amount] => 0.57389000
    [type] => buy
    [price] => 0.031307
)

2019-02-03 8:45:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:45:23 - cex place new buy order: eth_btc 0.031309 0.57386 [8150222118] margin:0.2587115525887]Array
(
    [complete] => 
    [id] => 8150222118
    [time] => 1549179922681
    [pending] => 0.57386000
    [amount] => 0.57386000
    [type] => buy
    [price] => 0.031309
)

2019-02-03 8:45:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:45:34 - cex place new buy order: eth_btc 0.031311 0.57382 [8150222631] margin:0.26188879307592]Array
(
    [complete] => 
    [id] => 8150222631
    [time] => 1549179934158
    [pending] => 0.57382000
    [amount] => 0.57382000
    [type] => buy
    [price] => 0.031311
)

2019-02-03 8:45:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:45:46 - cex place new buy order: eth_btc 0.031313 0.57378 [8150223508] margin:0.26825918947402]Array
(
    [complete] => 
    [id] => 8150223508
    [time] => 1549179946019
    [pending] => 0.57378000
    [amount] => 0.57378000
    [type] => buy
    [price] => 0.031313
)

2019-02-03 8:45:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:45:57 - cex place new buy order: eth_btc 0.031315 0.57375 [8150224456] margin:0.26504869870669]Array
(
    [complete] => 
    [id] => 8150224456
    [time] => 1549179957136
    [pending] => 0.57375000
    [amount] => 0.57375000
    [type] => buy
    [price] => 0.031315
)

2019-02-03 8:46:07 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:46:09 - cex place new buy order: eth_btc 0.031317 0.57371 [8150225320] margin:0.26183861800302]Array
(
    [complete] => 
    [id] => 8150225320
    [time] => 1549179969119
    [pending] => 0.57371000
    [amount] => 0.57371000
    [type] => buy
    [price] => 0.031317
)

2019-02-03 8:46:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:46:19 - cex place new buy order: eth_btc 0.031319 0.57367 [8150226024] margin:0.25543599731794]Array
(
    [complete] => 
    [id] => 8150226024
    [time] => 1549179979088
    [pending] => 0.57367000
    [amount] => 0.57367000
    [type] => buy
    [price] => 0.031319
)

2019-02-03 8:46:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:46:28 - cex place new buy order: eth_btc 0.031321 0.57364 [8150226612] margin:0.25222694039142]Array
(
    [complete] => 
    [id] => 8150226612
    [time] => 1549179987638
    [pending] => 0.57364000
    [amount] => 0.57364000
    [type] => buy
    [price] => 0.031321
)

2019-02-03 8:46:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:46:37 - cex place new buy order: eth_btc 0.031323 0.5736 [8150227247] margin:0.24263320882418]Array
(
    [complete] => 
    [id] => 8150227247
    [time] => 1549179997019
    [pending] => 0.57360000
    [amount] => 0.57360000
    [type] => buy
    [price] => 0.031323
)

2019-02-03 8:46:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:46:49 - cex place new buy order: eth_btc 0.031325 0.57356 [8150228029] margin:0.24581005586592]Array
(
    [complete] => 
    [id] => 8150228029
    [time] => 1549180009313
    [pending] => 0.57356000
    [amount] => 0.57356000
    [type] => buy
    [price] => 0.031325
)

2019-02-03 8:47:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:47:06 - cex place new buy order: eth_btc 0.031327 0.57353 [8150229017] margin:0.24260222810994]Array
(
    [complete] => 
    [id] => 8150229017
    [time] => 1549180025817
    [pending] => 0.57353000
    [amount] => 0.57353000
    [type] => buy
    [price] => 0.031327
)

2019-02-03 8:47:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:47:18 - cex place new buy order: eth_btc 0.031329 0.57349 [8150229933] margin:0.23939480992052]Array
(
    [complete] => 
    [id] => 8150229933
    [time] => 1549180037680
    [pending] => 0.57349000
    [amount] => 0.57349000
    [type] => buy
    [price] => 0.031329
)

2019-02-03 8:47:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:47:30 - cex place new buy order: eth_btc 0.031331 0.57345 [8150230621] margin:0.23299607417575]Array
(
    [complete] => 
    [id] => 8150230621
    [time] => 1549180050040
    [pending] => 0.57345000
    [amount] => 0.57345000
    [type] => buy
    [price] => 0.031331
)

2019-02-03 8:47:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:47:40 - cex place new buy order: eth_btc 0.031333 0.57342 [8150231431] margin:0.2297896786136]Array
(
    [complete] => 
    [id] => 8150231431
    [time] => 1549180060318
    [pending] => 0.57342000
    [amount] => 0.57342000
    [type] => buy
    [price] => 0.031333
)

2019-02-03 8:47:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:47:52 - cex place new buy order: eth_btc 0.031335 0.57338 [8150232407] margin:0.22020105313547]Array
(
    [complete] => 
    [id] => 8150232407
    [time] => 1549180071905
    [pending] => 0.57338000
    [amount] => 0.57338000
    [type] => buy
    [price] => 0.031335
)

2019-02-03 8:48:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:48:03 - cex place new buy order: eth_btc 0.031337 0.57334 [8150233303] margin:0.21380476752719]Array
(
    [complete] => 
    [id] => 8150233303
    [time] => 1549180083450
    [pending] => 0.57334000
    [amount] => 0.57334000
    [type] => buy
    [price] => 0.031337
)

2019-02-03 8:48:05 - cex delete buy orders: eth_btc[move]
2019-02-03 8:48:06 - cex place new buy order: eth_btc 0.031216 0.57555 [8150233493] margin:0.59262581285837]Array
(
    [complete] => 
    [id] => 8150233493
    [time] => 1549180085759
    [pending] => 0.57555000
    [amount] => 0.57555000
    [type] => buy
    [price] => 0.031216
)

2019-02-03 8:48:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:48:17 - cex place new buy order: eth_btc 0.031229 0.57533 [8150234331] margin:0.55717442121106]Array
(
    [complete] => 
    [id] => 8150234331
    [time] => 1549180097415
    [pending] => 0.57533000
    [amount] => 0.57533000
    [type] => buy
    [price] => 0.031229
)

2019-02-03 8:48:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:48:29 - cex place new buy order: eth_btc 0.031231 0.57529 [8150235173] margin:0.55073484678685]Array
(
    [complete] => 
    [id] => 8150235173
    [time] => 1549180108954
    [pending] => 0.57529000
    [amount] => 0.57529000
    [type] => buy
    [price] => 0.031231
)

2019-02-03 8:48:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:48:41 - cex place new buy order: eth_btc 0.031237 0.57518 [8150235923] margin:0.53782373467364]Array
(
    [complete] => 
    [id] => 8150235923
    [time] => 1549180120621
    [pending] => 0.57518000
    [amount] => 0.57518000
    [type] => buy
    [price] => 0.031237
)

2019-02-03 8:48:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:48:52 - cex place new buy order: eth_btc 0.031244 0.57505 [8150236849] margin:0.5345026245039]Array
(
    [complete] => 
    [id] => 8150236849
    [time] => 1549180131793
    [pending] => 0.57505000
    [amount] => 0.57505000
    [type] => buy
    [price] => 0.031244
)

2019-02-03 8:49:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:49:04 - cex place new buy order: eth_btc 0.031246 0.57501 [8150237698] margin:0.5312680023043]Array
(
    [complete] => 
    [id] => 8150237698
    [time] => 1549180144391
    [pending] => 0.57501000
    [amount] => 0.57501000
    [type] => buy
    [price] => 0.031246
)

2019-02-03 8:49:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:49:15 - cex place new buy order: eth_btc 0.031251 0.57492 [8150238589] margin:0.52478320693736]Array
(
    [complete] => 
    [id] => 8150238589
    [time] => 1549180154513
    [pending] => 0.57492000
    [amount] => 0.57492000
    [type] => buy
    [price] => 0.031251
)

2019-02-03 8:49:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:49:23 - cex place new buy order: eth_btc 0.031253 0.57488 [8150239224] margin:0.52794931686557]Array
(
    [complete] => 
    [id] => 8150239224
    [time] => 1549180162914
    [pending] => 0.57488000
    [amount] => 0.57488000
    [type] => buy
    [price] => 0.031253
)

2019-02-03 8:49:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:49:32 - cex place new buy order: eth_btc 0.031255 0.57485 [8150239817] margin:0.49592065269557]Array
(
    [complete] => 
    [id] => 8150239817
    [time] => 1549180172174
    [pending] => 0.57485000
    [amount] => 0.57485000
    [type] => buy
    [price] => 0.031255
)

2019-02-03 8:49:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:49:46 - cex place new buy order: eth_btc 0.031261 0.57474 [8150240970] margin:0.49262659543838]Array
(
    [complete] => 
    [id] => 8150240970
    [time] => 1549180186325
    [pending] => 0.57474000
    [amount] => 0.57474000
    [type] => buy
    [price] => 0.031261
)

2019-02-03 8:49:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:49:59 - cex place new buy order: eth_btc 0.031271 0.57455 [8150241868] margin:0.45409484826198]Array
(
    [complete] => 
    [id] => 8150241868
    [time] => 1549180199426
    [pending] => 0.57455000
    [amount] => 0.57455000
    [type] => buy
    [price] => 0.031271
)

2019-02-03 8:50:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:50:26 - cex place new buy order: eth_btc 0.031274 0.5745 [8150243422] margin:0.41248321289249]Array
(
    [complete] => 
    [id] => 8150243422
    [time] => 1549180225884
    [pending] => 0.57450000
    [amount] => 0.57450000
    [type] => buy
    [price] => 0.031274
)

2019-02-03 8:50:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:50:38 - cex place new buy order: eth_btc 0.031276 0.57446 [8150244142] margin:0.40925949609925]Array
(
    [complete] => 
    [id] => 8150244142
    [time] => 1549180238124
    [pending] => 0.57446000
    [amount] => 0.57446000
    [type] => buy
    [price] => 0.031276
)

2019-02-03 8:50:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:50:54 - cex place new buy order: eth_btc 0.031279 0.57441 [8150245290] margin:0.40922024361392]Array
(
    [complete] => 
    [id] => 8150245290
    [time] => 1549180253909
    [pending] => 0.57441000
    [amount] => 0.57441000
    [type] => buy
    [price] => 0.031279
)

2019-02-03 8:51:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:51:04 - cex place new buy order: eth_btc 0.031282 0.57435 [8150246117] margin:0.40278754555334]Array
(
    [complete] => 
    [id] => 8150246117
    [time] => 1549180264439
    [pending] => 0.57435000
    [amount] => 0.57435000
    [type] => buy
    [price] => 0.031282
)

2019-02-03 8:51:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:51:19 - cex place new buy order: eth_btc 0.031284 0.57431 [8150246754] margin:0.39956527298299]Array
(
    [complete] => 
    [id] => 8150246754
    [time] => 1549180279091
    [pending] => 0.57431000
    [amount] => 0.57431000
    [type] => buy
    [price] => 0.031284
)

2019-02-03 8:51:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:51:31 - cex place new buy order: eth_btc 0.031286 0.57428 [8150247266] margin:0.39953973023077]Array
(
    [complete] => 
    [id] => 8150247266
    [time] => 1549180291353
    [pending] => 0.57428000
    [amount] => 0.57428000
    [type] => buy
    [price] => 0.031286
)

2019-02-03 8:51:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:51:38 - cex place new buy order: eth_btc 0.031288 0.57424 [8150247594] margin:0.41869087189976]Array
(
    [complete] => 
    [id] => 8150247594
    [time] => 1549180298132
    [pending] => 0.57424000
    [amount] => 0.57424000
    [type] => buy
    [price] => 0.031288
)

2019-02-03 8:51:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:51:48 - cex place new buy order: eth_btc 0.031292 0.57417 [8150248316] margin:0.40585453150965]Array
(
    [complete] => 
    [id] => 8150248316
    [time] => 1549180307562
    [pending] => 0.57417000
    [amount] => 0.57417000
    [type] => buy
    [price] => 0.031292
)

2019-02-03 8:51:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:51:58 - cex place new buy order: eth_btc 0.031294 0.57413 [8150249054] margin:0.39943759187064]Array
(
    [complete] => 
    [id] => 8150249054
    [time] => 1549180318157
    [pending] => 0.57413000
    [amount] => 0.57413000
    [type] => buy
    [price] => 0.031294
)

2019-02-03 8:52:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:52:12 - cex place new buy order: eth_btc 0.031296 0.57409 [8150250128] margin:0.40580265848669]Array
(
    [complete] => 
    [id] => 8150250128
    [time] => 1549180332482
    [pending] => 0.57409000
    [amount] => 0.57409000
    [type] => buy
    [price] => 0.031296
)

2019-02-03 8:52:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:52:26 - cex place new buy order: eth_btc 0.031298 0.57406 [8150250981] margin:0.37063071122754]Array
(
    [complete] => 
    [id] => 8150250981
    [time] => 1549180346383
    [pending] => 0.57406000
    [amount] => 0.57406000
    [type] => buy
    [price] => 0.031298
)

2019-02-03 8:52:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:52:38 - cex place new buy order: eth_btc 0.0313 0.57402 [8150251733] margin:0.39297124600639]Array
(
    [complete] => 
    [id] => 8150251733
    [time] => 1549180357731
    [pending] => 0.57402000
    [amount] => 0.57402000
    [type] => buy
    [price] => 0.0313
)

2019-02-03 8:52:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:52:47 - cex place new buy order: eth_btc 0.031302 0.57398 [8150252393] margin:0.37697271739823]Array
(
    [complete] => 
    [id] => 8150252393
    [time] => 1549180367450
    [pending] => 0.57398000
    [amount] => 0.57398000
    [type] => buy
    [price] => 0.031302
)

2019-02-03 8:52:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:52:58 - cex place new buy order: eth_btc 0.031304 0.57395 [8150253092] margin:0.37694863276259]Array
(
    [complete] => 
    [id] => 8150253092
    [time] => 1549180378118
    [pending] => 0.57395000
    [amount] => 0.57395000
    [type] => buy
    [price] => 0.031304
)

2019-02-03 8:53:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:53:05 - cex place new buy order: eth_btc 0.031306 0.57391 [8150253592] margin:0.3545646202006]Array
(
    [complete] => 
    [id] => 8150253592
    [time] => 1549180385374
    [pending] => 0.57391000
    [amount] => 0.57391000
    [type] => buy
    [price] => 0.031306
)

2019-02-03 8:53:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:53:14 - cex place new buy order: eth_btc 0.031308 0.57387 [8150254093] margin:0.35134789830076]Array
(
    [complete] => 
    [id] => 8150254093
    [time] => 1549180393944
    [pending] => 0.57387000
    [amount] => 0.57387000
    [type] => buy
    [price] => 0.031308
)

2019-02-03 8:53:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:53:25 - cex place new buy order: eth_btc 0.03131 0.57384 [8150254727] margin:0.34174385180454]Array
(
    [complete] => 
    [id] => 8150254727
    [time] => 1549180405028
    [pending] => 0.57384000
    [amount] => 0.57384000
    [type] => buy
    [price] => 0.03131
)

2019-02-03 8:53:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:53:36 - cex place new buy order: eth_btc 0.031312 0.5738 [8150255409] margin:0.33852835973429]Array
(
    [complete] => 
    [id] => 8150255409
    [time] => 1549180415718
    [pending] => 0.57380000
    [amount] => 0.57380000
    [type] => buy
    [price] => 0.031312
)

2019-02-03 8:53:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:53:48 - cex place new buy order: eth_btc 0.031314 0.57376 [8150256108] margin:0.33850673820015]Array
(
    [complete] => 
    [id] => 8150256108
    [time] => 1549180427727
    [pending] => 0.57376000
    [amount] => 0.57376000
    [type] => buy
    [price] => 0.031314
)

2019-02-03 8:53:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:54:01 - cex place new buy order: eth_btc 0.031316 0.57373 [8150256884] margin:0.3193255843658]Array
(
    [complete] => 
    [id] => 8150256884
    [time] => 1549180440569
    [pending] => 0.57373000
    [amount] => 0.57373000
    [type] => buy
    [price] => 0.031316
)

2019-02-03 8:54:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:54:07 - cex place new buy order: eth_btc 0.031318 0.57369 [8150257263] margin:0.31291908806437]Array
(
    [complete] => 
    [id] => 8150257263
    [time] => 1549180447075
    [pending] => 0.57369000
    [amount] => 0.57369000
    [type] => buy
    [price] => 0.031318
)

2019-02-03 8:54:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:54:15 - cex place new buy order: eth_btc 0.03132 0.57365 [8150257681] margin:0.30651340996168]Array
(
    [complete] => 
    [id] => 8150257681
    [time] => 1549180454824
    [pending] => 0.57365000
    [amount] => 0.57365000
    [type] => buy
    [price] => 0.03132
)

2019-02-03 8:54:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:54:24 - cex place new buy order: eth_btc 0.031322 0.57362 [8150258367] margin:0.30330119404891]Array
(
    [complete] => 
    [id] => 8150258367
    [time] => 1549180463769
    [pending] => 0.57362000
    [amount] => 0.57362000
    [type] => buy
    [price] => 0.031322
)

2019-02-03 8:54:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:54:37 - cex place new buy order: eth_btc 0.031324 0.57358 [8150259273] margin:0.29689694802708]Array
(
    [complete] => 
    [id] => 8150259273
    [time] => 1549180476631
    [pending] => 0.57358000
    [amount] => 0.57358000
    [type] => buy
    [price] => 0.031324
)

2019-02-03 8:54:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:54:53 - cex place new buy order: eth_btc 0.031326 0.57354 [8150260217] margin:0.29049351975994]Array
(
    [complete] => 
    [id] => 8150260217
    [time] => 1549180493094
    [pending] => 0.57354000
    [amount] => 0.57354000
    [type] => buy
    [price] => 0.031326
)

2019-02-03 8:55:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:55:06 - cex place new buy order: eth_btc 0.031328 0.57351 [8150261096] margin:0.26813074565883]Array
(
    [complete] => 
    [id] => 8150261096
    [time] => 1549180506090
    [pending] => 0.57351000
    [amount] => 0.57351000
    [type] => buy
    [price] => 0.031328
)

2019-02-03 8:55:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:55:17 - cex place new buy order: eth_btc 0.03133 0.57347 [8150261798] margin:0.2744972869454]Array
(
    [complete] => 
    [id] => 8150261798
    [time] => 1549180516905
    [pending] => 0.57347000
    [amount] => 0.57347000
    [type] => buy
    [price] => 0.03133
)

2019-02-03 8:55:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:55:28 - cex place new buy order: eth_btc 0.031332 0.57343 [8150262509] margin:0.25533001404316]Array
(
    [complete] => 
    [id] => 8150262509
    [time] => 1549180528129
    [pending] => 0.57343000
    [amount] => 0.57343000
    [type] => buy
    [price] => 0.031332
)

2019-02-03 8:55:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:55:38 - cex place new buy order: eth_btc 0.031334 0.5734 [8150263134] margin:0.26488798110678]Array
(
    [complete] => 
    [id] => 8150263134
    [time] => 1549180537747
    [pending] => 0.57340000
    [amount] => 0.57340000
    [type] => buy
    [price] => 0.031334
)

2019-02-03 8:55:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:55:48 - cex place new buy order: eth_btc 0.031336 0.57336 [8150263782] margin:0.26167985703345]Array
(
    [complete] => 
    [id] => 8150263782
    [time] => 1549180548394
    [pending] => 0.57336000
    [amount] => 0.57336000
    [type] => buy
    [price] => 0.031336
)

2019-02-03 8:55:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:56:00 - cex place new buy order: eth_btc 0.031338 0.57332 [8150264593] margin:0.25209011423832]Array
(
    [complete] => 
    [id] => 8150264593
    [time] => 1549180559787
    [pending] => 0.57332000
    [amount] => 0.57332000
    [type] => buy
    [price] => 0.031338
)

2019-02-03 8:56:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:56:06 - cex place new buy order: eth_btc 0.03134 0.57329 [] margin:0.25207402680281]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 8:56:21 - cex place new buy order: eth_btc 0.031261 0.5747 [8150266024]Array
(
    [complete] => 
    [id] => 8150266024
    [time] => 1549180580717
    [pending] => 0.57470000
    [amount] => 0.57470000
    [type] => buy
    [price] => 0.031261
)

2019-02-03 8:56:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:56:30 - cex place new buy order: eth_btc 0.031273 0.57452 [8150266693] margin:0.48284462635499]Array
(
    [complete] => 
    [id] => 8150266693
    [time] => 1549180590412
    [pending] => 0.57452000
    [amount] => 0.57452000
    [type] => buy
    [price] => 0.031273
)

2019-02-03 8:56:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:56:39 - cex place new buy order: eth_btc 0.031275 0.57448 [8150267163] margin:0.47961630695443]Array
(
    [complete] => 
    [id] => 8150267163
    [time] => 1549180598521
    [pending] => 0.57448000
    [amount] => 0.57448000
    [type] => buy
    [price] => 0.031275
)

2019-02-03 8:56:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:56:49 - cex place new buy order: eth_btc 0.031281 0.57437 [8150267632] margin:0.48591796937438]Array
(
    [complete] => 
    [id] => 8150267632
    [time] => 1549180608687
    [pending] => 0.57437000
    [amount] => 0.57437000
    [type] => buy
    [price] => 0.031281
)

2019-02-03 8:57:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:57:06 - cex place new buy order: eth_btc 0.031287 0.57426 [8150268541] margin:0.47623613641448]Array
(
    [complete] => 
    [id] => 8150268541
    [time] => 1549180626346
    [pending] => 0.57426000
    [amount] => 0.57426000
    [type] => buy
    [price] => 0.031287
)

2019-02-03 8:57:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:57:17 - cex place new buy order: eth_btc 0.031289 0.57422 [8150269034] margin:0.44744159289205]Array
(
    [complete] => 
    [id] => 8150269034
    [time] => 1549180637376
    [pending] => 0.57422000
    [amount] => 0.57422000
    [type] => buy
    [price] => 0.031289
)

2019-02-03 8:57:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:57:26 - cex place new buy order: eth_btc 0.031291 0.57419 [8150269726] margin:0.44421718705059]Array
(
    [complete] => 
    [id] => 8150269726
    [time] => 1549180646446
    [pending] => 0.57419000
    [amount] => 0.57419000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 8:57:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:57:36 - cex place new buy order: eth_btc 0.031293 0.57415 [8150270254] margin:0.43460198766496]Array
(
    [complete] => 
    [id] => 8150270254
    [time] => 1549180655890
    [pending] => 0.57415000
    [amount] => 0.57415000
    [type] => buy
    [price] => 0.031293
)

2019-02-03 8:57:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:57:46 - cex place new buy order: eth_btc 0.031297 0.57408 [8150270799] margin:0.45371760871651]Array
(
    [complete] => 
    [id] => 8150270799
    [time] => 1549180665630
    [pending] => 0.57408000
    [amount] => 0.57408000
    [type] => buy
    [price] => 0.031297
)

2019-02-03 8:57:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:57:56 - cex place new buy order: eth_btc 0.031301 0.574 [8150271537] margin:0.43768569694258]Array
(
    [complete] => 
    [id] => 8150271537
    [time] => 1549180675589
    [pending] => 0.57400000
    [amount] => 0.57400000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 8:58:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:58:04 - cex place new buy order: eth_btc 0.031303 0.57397 [8150272256] margin:0.42807398651885]Array
(
    [complete] => 
    [id] => 8150272256
    [time] => 1549180684071
    [pending] => 0.57397000
    [amount] => 0.57397000
    [type] => buy
    [price] => 0.031303
)

2019-02-03 8:58:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:58:12 - cex place new buy order: eth_btc 0.031307 0.57389 [8150272942] margin:0.38010668540582]Array
(
    [complete] => 
    [id] => 8150272942
    [time] => 1549180691555
    [pending] => 0.57389000
    [amount] => 0.57389000
    [type] => buy
    [price] => 0.031307
)

2019-02-03 8:58:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:58:21 - cex place new buy order: eth_btc 0.031309 0.57386 [8150273772] margin:0.37050049506531]Array
(
    [complete] => 
    [id] => 8150273772
    [time] => 1549180700916
    [pending] => 0.57386000
    [amount] => 0.57386000
    [type] => buy
    [price] => 0.031309
)

2019-02-03 8:58:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:58:31 - cex place new buy order: eth_btc 0.031311 0.57382 [8150274399] margin:0.36728306346014]Array
(
    [complete] => 
    [id] => 8150274399
    [time] => 1549180710701
    [pending] => 0.57382000
    [amount] => 0.57382000
    [type] => buy
    [price] => 0.031311
)

2019-02-03 8:58:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:58:40 - cex place new buy order: eth_btc 0.031313 0.57378 [8150274957] margin:0.36087248107814]Array
(
    [complete] => 
    [id] => 8150274957
    [time] => 1549180719997
    [pending] => 0.57378000
    [amount] => 0.57378000
    [type] => buy
    [price] => 0.031313
)

2019-02-03 8:58:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:58:49 - cex place new buy order: eth_btc 0.031315 0.57375 [8150275619] margin:0.32891585502155]Array
(
    [complete] => 
    [id] => 8150275619
    [time] => 1549180728884
    [pending] => 0.57375000
    [amount] => 0.57375000
    [type] => buy
    [price] => 0.031315
)

2019-02-03 8:58:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:58:58 - cex place new buy order: eth_btc 0.031317 0.57371 [8150276381] margin:0.32889484944278]Array
(
    [complete] => 
    [id] => 8150276381
    [time] => 1549180738256
    [pending] => 0.57371000
    [amount] => 0.57371000
    [type] => buy
    [price] => 0.031317
)

2019-02-03 8:59:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:59:12 - cex place new buy order: eth_btc 0.031319 0.57367 [8150277516] margin:0.34483859637919]Array
(
    [complete] => 
    [id] => 8150277516
    [time] => 1549180752330
    [pending] => 0.57367000
    [amount] => 0.57367000
    [type] => buy
    [price] => 0.031319
)

2019-02-03 8:59:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:59:21 - cex place new buy order: eth_btc 0.031321 0.57364 [8150278176] margin:0.32246735417132]Array
(
    [complete] => 
    [id] => 8150278176
    [time] => 1549180761496
    [pending] => 0.57364000
    [amount] => 0.57364000
    [type] => buy
    [price] => 0.031321
)

2019-02-03 8:59:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:59:32 - cex place new buy order: eth_btc 0.031323 0.5736 [8150279017] margin:0.32244676435844]Array
(
    [complete] => 
    [id] => 8150279017
    [time] => 1549180772295
    [pending] => 0.57360000
    [amount] => 0.57360000
    [type] => buy
    [price] => 0.031323
)

2019-02-03 8:59:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:59:42 - cex place new buy order: eth_btc 0.031325 0.57356 [8150279782] margin:0.32881085395051]Array
(
    [complete] => 
    [id] => 8150279782
    [time] => 1549180782323
    [pending] => 0.57356000
    [amount] => 0.57356000
    [type] => buy
    [price] => 0.031325
)

2019-02-03 8:59:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 8:59:53 - cex place new buy order: eth_btc 0.031327 0.57353 [8150280678] margin:0.32240559261978]Array
(
    [complete] => 
    [id] => 8150280678
    [time] => 1549180792874
    [pending] => 0.57353000
    [amount] => 0.57353000
    [type] => buy
    [price] => 0.031327
)

2019-02-03 9:00:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:00:28 - cex place new buy order: eth_btc 0.031329 0.57349 [8150283035] margin:0.34153659548659]Array
(
    [complete] => 
    [id] => 8150283035
    [time] => 1549180828230
    [pending] => 0.57349000
    [amount] => 0.57349000
    [type] => buy
    [price] => 0.031329
)

2019-02-03 9:00:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:00:36 - cex place new buy order: eth_btc 0.031331 0.57345 [8150283472] margin:0.33513133956784]Array
(
    [complete] => 
    [id] => 8150283472
    [time] => 1549180836244
    [pending] => 0.57345000
    [amount] => 0.57345000
    [type] => buy
    [price] => 0.031331
)

2019-02-03 9:00:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:00:45 - cex place new buy order: eth_btc 0.031333 0.57342 [8150284018] margin:0.33191842466409]Array
(
    [complete] => 
    [id] => 8150284018
    [time] => 1549180844623
    [pending] => 0.57342000
    [amount] => 0.57342000
    [type] => buy
    [price] => 0.031333
)

2019-02-03 9:00:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:00:54 - cex place new buy order: eth_btc 0.031335 0.57338 [8150284712] margin:0.32232328067654]Array
(
    [complete] => 
    [id] => 8150284712
    [time] => 1549180854197
    [pending] => 0.57338000
    [amount] => 0.57338000
    [type] => buy
    [price] => 0.031335
)

2019-02-03 9:01:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:01:04 - cex place new buy order: eth_btc 0.031337 0.57334 [8150285540] margin:0.29358266585824]Array
(
    [complete] => 
    [id] => 8150285540
    [time] => 1549180864433
    [pending] => 0.57334000
    [amount] => 0.57334000
    [type] => buy
    [price] => 0.031337
)

2019-02-03 9:01:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:01:13 - cex place new buy order: eth_btc 0.031339 0.57331 [8150286131] margin:0.29994575449122]Array
(
    [complete] => 
    [id] => 8150286131
    [time] => 1549180873003
    [pending] => 0.57331000
    [amount] => 0.57331000
    [type] => buy
    [price] => 0.031339
)

2019-02-03 9:01:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:01:23 - cex place new buy order: eth_btc 0.031341 0.57327 [8150286643] margin:0.28716377907534]Array
(
    [complete] => 
    [id] => 8150286643
    [time] => 1549180882764
    [pending] => 0.57327000
    [amount] => 0.57327000
    [type] => buy
    [price] => 0.031341
)

2019-02-03 9:01:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:01:34 - cex place new buy order: eth_btc 0.031343 0.57323 [8150287264] margin:0.26481191972689]Array
(
    [complete] => 
    [id] => 8150287264
    [time] => 1549180894401
    [pending] => 0.57323000
    [amount] => 0.57323000
    [type] => buy
    [price] => 0.031343
)

2019-02-03 9:01:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:01:45 - cex place new buy order: eth_btc 0.031345 0.5732 [8150288121] margin:0.23927261126175]Array
(
    [complete] => 
    [id] => 8150288121
    [time] => 1549180905506
    [pending] => 0.57320000
    [amount] => 0.57320000
    [type] => buy
    [price] => 0.031345
)

2019-02-03 9:01:55 - cex delete buy orders: eth_btc [above margin]
2019-02-03 9:02:08 - cex place new buy order: eth_btc 0.031259 0.5748 [8150289797]Array
(
    [complete] => 
    [id] => 8150289797
    [time] => 1549180928510
    [pending] => 0.57480000
    [amount] => 0.57480000
    [type] => buy
    [price] => 0.031259
)

2019-02-03 9:02:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:02:20 - cex place new buy order: eth_btc 0.031261 0.57474 [8150290761] margin:0.47663222545662]Array
(
    [complete] => 
    [id] => 8150290761
    [time] => 1549180940054
    [pending] => 0.57474000
    [amount] => 0.57474000
    [type] => buy
    [price] => 0.031261
)

2019-02-03 9:02:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:02:30 - cex place new buy order: eth_btc 0.031263 0.5747 [8150291556] margin:0.48299907238589]Array
(
    [complete] => 
    [id] => 8150291556
    [time] => 1549180949941
    [pending] => 0.57470000
    [amount] => 0.57470000
    [type] => buy
    [price] => 0.031263
)

2019-02-03 9:02:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:02:38 - cex place new buy order: eth_btc 0.031265 0.57466 [8150292353] margin:0.48296817527587]Array
(
    [complete] => 
    [id] => 8150292353
    [time] => 1549180957529
    [pending] => 0.57466000
    [amount] => 0.57466000
    [type] => buy
    [price] => 0.031265
)

2019-02-03 9:02:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:02:47 - cex place new buy order: eth_btc 0.031267 0.57463 [8150293210] margin:0.46054946109315]Array
(
    [complete] => 
    [id] => 8150293210
    [time] => 1549180967450
    [pending] => 0.57463000
    [amount] => 0.57463000
    [type] => buy
    [price] => 0.031267
)

2019-02-03 9:02:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:02:59 - cex place new buy order: eth_btc 0.031269 0.57459 [8150294234] margin:0.43493555918004]Array
(
    [complete] => 
    [id] => 8150294234
    [time] => 1549180978729
    [pending] => 0.57459000
    [amount] => 0.57459000
    [type] => buy
    [price] => 0.031269
)

2019-02-03 9:03:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:03:12 - cex place new buy order: eth_btc 0.031271 0.57455 [8150295126] margin:0.41252278468868]Array
(
    [complete] => 
    [id] => 8150295126
    [time] => 1549180992419
    [pending] => 0.57455000
    [amount] => 0.57455000
    [type] => buy
    [price] => 0.031271
)

2019-02-03 9:03:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:03:24 - cex place new buy order: eth_btc 0.031273 0.57452 [8150295893] margin:0.34534582547243]Array
(
    [complete] => 
    [id] => 8150295893
    [time] => 1549181004422
    [pending] => 0.57452000
    [amount] => 0.57452000
    [type] => buy
    [price] => 0.031273
)

2019-02-03 9:03:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:03:35 - cex place new buy order: eth_btc 0.031275 0.57448 [8150296506] margin:0.33573141486809]Array
(
    [complete] => 
    [id] => 8150296506
    [time] => 1549181015406
    [pending] => 0.57448000
    [amount] => 0.57448000
    [type] => buy
    [price] => 0.031275
)

2019-02-03 9:03:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:03:45 - cex place new buy order: eth_btc 0.031277 0.57444 [8150297000] margin:0.32611823384594]Array
(
    [complete] => 
    [id] => 8150297000
    [time] => 1549181025033
    [pending] => 0.57444000
    [amount] => 0.57444000
    [type] => buy
    [price] => 0.031277
)

2019-02-03 9:03:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:03:57 - cex place new buy order: eth_btc 0.031279 0.57441 [8150297715] margin:0.31970331532336]Array
(
    [complete] => 
    [id] => 8150297715
    [time] => 1549181036723
    [pending] => 0.57441000
    [amount] => 0.57441000
    [type] => buy
    [price] => 0.031279
)

2019-02-03 9:04:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:04:07 - cex place new buy order: eth_btc 0.031281 0.57437 [8150298320] margin:0.31009238835076]Array
(
    [complete] => 
    [id] => 8150298320
    [time] => 1549181047130
    [pending] => 0.57437000
    [amount] => 0.57437000
    [type] => buy
    [price] => 0.031281
)

2019-02-03 9:04:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:04:19 - cex place new buy order: eth_btc 0.031283 0.57433 [8150298933] margin:0.3068759390084]Array
(
    [complete] => 
    [id] => 8150298933
    [time] => 1549181058744
    [pending] => 0.57433000
    [amount] => 0.57433000
    [type] => buy
    [price] => 0.031283
)

2019-02-03 9:04:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:04:31 - cex place new buy order: eth_btc 0.031285 0.5743 [8150299865] margin:0.29407064088223]Array
(
    [complete] => 
    [id] => 8150299865
    [time] => 1549181070857
    [pending] => 0.57430000
    [amount] => 0.57430000
    [type] => buy
    [price] => 0.031285
)

2019-02-03 9:04:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:04:43 - cex place new buy order: eth_btc 0.031287 0.57426 [8150300736] margin:0.28765941125708]Array
(
    [complete] => 
    [id] => 8150300736
    [time] => 1549181082965
    [pending] => 0.57426000
    [amount] => 0.57426000
    [type] => buy
    [price] => 0.031287
)

2019-02-03 9:04:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:04:53 - cex place new buy order: eth_btc 0.031289 0.57422 [8150301325] margin:0.28124900124644]Array
(
    [complete] => 
    [id] => 8150301325
    [time] => 1549181093160
    [pending] => 0.57422000
    [amount] => 0.57422000
    [type] => buy
    [price] => 0.031289
)

2019-02-03 9:05:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:05:05 - cex place new buy order: eth_btc 0.031291 0.57419 [8150302144] margin:0.27164360359209]Array
(
    [complete] => 
    [id] => 8150302144
    [time] => 1549181105417
    [pending] => 0.57419000
    [amount] => 0.57419000
    [type] => buy
    [price] => 0.031291
)

2019-02-03 9:05:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:05:17 - cex place new buy order: eth_btc 0.031293 0.57415 [8150302806] margin:0.26523503658966]Array
(
    [complete] => 
    [id] => 8150302806
    [time] => 1549181117084
    [pending] => 0.57415000
    [amount] => 0.57415000
    [type] => buy
    [price] => 0.031293
)

2019-02-03 9:05:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:05:29 - cex place new buy order: eth_btc 0.031295 0.57411 [8150303612] margin:0.24924109282631]Array
(
    [complete] => 
    [id] => 8150303612
    [time] => 1549181128806
    [pending] => 0.57411000
    [amount] => 0.57411000
    [type] => buy
    [price] => 0.031295
)

2019-02-03 9:05:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:05:40 - cex place new buy order: eth_btc 0.031297 0.57408 [8150304349] margin:0.23644438764101]Array
(
    [complete] => 
    [id] => 8150304349
    [time] => 1549181139736
    [pending] => 0.57408000
    [amount] => 0.57408000
    [type] => buy
    [price] => 0.031297
)

2019-02-03 9:05:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:05:50 - cex place new buy order: eth_btc 0.031299 0.57404 [8150305157] margin:0.21406434710374]Array
(
    [complete] => 
    [id] => 8150305157
    [time] => 1549181149889
    [pending] => 0.57404000
    [amount] => 0.57404000
    [type] => buy
    [price] => 0.031299
)

2019-02-03 9:06:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:06:02 - cex place new buy order: eth_btc 0.031301 0.574 [8150306195] margin:0.21405066930769]Array
(
    [complete] => 
    [id] => 8150306195
    [time] => 1549181161952
    [pending] => 0.57400000
    [amount] => 0.57400000
    [type] => buy
    [price] => 0.031301
)

2019-02-03 9:06:13 - cex delete buy orders: eth_btc [above margin]
2019-02-03 9:06:26 - cex place new buy order: eth_btc 0.031213 0.5756 [8150307794]Array
(
    [complete] => 
    [id] => 8150307794
    [time] => 1549181186001
    [pending] => 0.57560000
    [amount] => 0.57560000
    [type] => buy
    [price] => 0.031213
)

2019-02-03 9:06:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:06:36 - cex place new buy order: eth_btc 0.031215 0.57558 [8150308409] margin:0.48053820278711]Array
(
    [complete] => 
    [id] => 8150308409
    [time] => 1549181196388
    [pending] => 0.57558000
    [amount] => 0.57558000
    [type] => buy
    [price] => 0.031215
)

2019-02-03 9:06:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:06:45 - cex place new buy order: eth_btc 0.031217 0.57555 [8150309004] margin:0.46128711919786]Array
(
    [complete] => 
    [id] => 8150309004
    [time] => 1549181205029
    [pending] => 0.57555000
    [amount] => 0.57555000
    [type] => buy
    [price] => 0.031217
)

2019-02-03 9:07:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:07:02 - cex place new buy order: eth_btc 0.031221 0.57547 [] margin:0.46763396431888]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 9:07:13 - cex place new buy order: eth_btc 0.031204 0.5758 [8150310778]Array
(
    [complete] => 
    [id] => 8150310778
    [time] => 1549181233218
    [pending] => 0.57580000
    [amount] => 0.57580000
    [type] => buy
    [price] => 0.031204
)

2019-02-03 9:07:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:07:21 - cex place new buy order: eth_btc 0.031206 0.57575 [8150311177] margin:0.51272191245273]Array
(
    [complete] => 
    [id] => 8150311177
    [time] => 1549181241211
    [pending] => 0.57575000
    [amount] => 0.57575000
    [type] => buy
    [price] => 0.031206
)

2019-02-03 9:07:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:07:34 - cex place new buy order: eth_btc 0.031208 0.57571 [8150311844] margin:0.50307613432452]Array
(
    [complete] => 
    [id] => 8150311844
    [time] => 1549181253787
    [pending] => 0.57571000
    [amount] => 0.57571000
    [type] => buy
    [price] => 0.031208
)

2019-02-03 9:07:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:07:45 - cex place new buy order: eth_btc 0.03121 0.57568 [8150312544] margin:0.49983979493751]Array
(
    [complete] => 
    [id] => 8150312544
    [time] => 1549181264820
    [pending] => 0.57568000
    [amount] => 0.57568000
    [type] => buy
    [price] => 0.03121
)

2019-02-03 9:07:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:07:56 - cex place new buy order: eth_btc 0.031218 0.57553 [8150313336] margin:0.47408546351462]Array
(
    [complete] => 
    [id] => 8150313336
    [time] => 1549181276169
    [pending] => 0.57553000
    [amount] => 0.57553000
    [type] => buy
    [price] => 0.031218
)

2019-02-03 9:08:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:08:05 - cex place new buy order: eth_btc 0.031224 0.57542 [8150313791] margin:0.45798104022545]Array
(
    [complete] => 
    [id] => 8150313791
    [time] => 1549181285148
    [pending] => 0.57542000
    [amount] => 0.57542000
    [type] => buy
    [price] => 0.031224
)

2019-02-03 9:08:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:08:15 - cex place new buy order: eth_btc 0.031228 0.57534 [8150314426] margin:0.4419111054182]Array
(
    [complete] => 
    [id] => 8150314426
    [time] => 1549181294942
    [pending] => 0.57534000
    [amount] => 0.57534000
    [type] => buy
    [price] => 0.031228
)

2019-02-03 9:08:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:08:26 - cex place new buy order: eth_btc 0.03123 0.57531 [8150315151] margin:0.43868075568363]Array
(
    [complete] => 
    [id] => 8150315151
    [time] => 1549181305577
    [pending] => 0.57531000
    [amount] => 0.57531000
    [type] => buy
    [price] => 0.03123
)

2019-02-03 9:08:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:08:37 - cex place new buy order: eth_btc 0.031232 0.57527 [8150315819] margin:0.42904713114753]Array
(
    [complete] => 
    [id] => 8150315819
    [time] => 1549181317161
    [pending] => 0.57527000
    [amount] => 0.57527000
    [type] => buy
    [price] => 0.031232
)

2019-02-03 9:08:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:08:47 - cex place new buy order: eth_btc 0.031235 0.57522 [8150316433] margin:0.41940131263005]Array
(
    [complete] => 
    [id] => 8150316433
    [time] => 1549181327175
    [pending] => 0.57522000
    [amount] => 0.57522000
    [type] => buy
    [price] => 0.031235
)

2019-02-03 9:08:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:08:59 - cex place new buy order: eth_btc 0.031237 0.57518 [8150317241] margin:0.41297179626725]Array
(
    [complete] => 
    [id] => 8150317241
    [time] => 1549181338704
    [pending] => 0.57518000
    [amount] => 0.57518000
    [type] => buy
    [price] => 0.031237
)

2019-02-03 9:09:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:09:04 - cex place new buy order: eth_btc 0.031239 0.57514 [8150317672] margin:0.40654310317232]Array
(
    [complete] => 
    [id] => 8150317672
    [time] => 1549181344456
    [pending] => 0.57514000
    [amount] => 0.57514000
    [type] => buy
    [price] => 0.031239
)

2019-02-03 9:09:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:09:15 - cex place new buy order: eth_btc 0.031241 0.57511 [8150318493] margin:0.40011523318715]Array
(
    [complete] => 
    [id] => 8150318493
    [time] => 1549181355084
    [pending] => 0.57511000
    [amount] => 0.57511000
    [type] => buy
    [price] => 0.031241
)

2019-02-03 9:09:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:09:24 - cex place new buy order: eth_btc 0.031243 0.57507 [8150319101] margin:0.39368818615368]Array
(
    [complete] => 
    [id] => 8150319101
    [time] => 1549181363955
    [pending] => 0.57507000
    [amount] => 0.57507000
    [type] => buy
    [price] => 0.031243
)

2019-02-03 9:09:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:09:33 - cex place new buy order: eth_btc 0.031245 0.57503 [8150319597] margin:0.3872619619139]Array
(
    [complete] => 
    [id] => 8150319597
    [time] => 1549181372923
    [pending] => 0.57503000
    [amount] => 0.57503000
    [type] => buy
    [price] => 0.031245
)

2019-02-03 9:10:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:10:28 - cex place new buy order: eth_btc 0.031247 0.57499 [8150323327] margin:0.37763625308029]Array
(
    [complete] => 
    [id] => 8150323327
    [time] => 1549181428299
    [pending] => 0.57499000
    [amount] => 0.57499000
    [type] => buy
    [price] => 0.031247
)

2019-02-03 9:10:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:10:39 - cex place new buy order: eth_btc 0.031249 0.57496 [8150323775] margin:0.37121187878011]Array
(
    [complete] => 
    [id] => 8150323775
    [time] => 1549181439165
    [pending] => 0.57496000
    [amount] => 0.57496000
    [type] => buy
    [price] => 0.031249
)

2019-02-03 9:10:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:10:51 - cex place new buy order: eth_btc 0.031251 0.57492 [8150324420] margin:0.36478832677354]Array
(
    [complete] => 
    [id] => 8150324420
    [time] => 1549181450819
    [pending] => 0.57492000
    [amount] => 0.57492000
    [type] => buy
    [price] => 0.031251
)

2019-02-03 9:11:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:11:01 - cex place new buy order: eth_btc 0.031253 0.57488 [8150325222] margin:0.35836559690268]Array
(
    [complete] => 
    [id] => 8150325222
    [time] => 1549181461343
    [pending] => 0.57488000
    [amount] => 0.57488000
    [type] => buy
    [price] => 0.031253
)

2019-02-03 9:11:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:11:08 - cex place new buy order: eth_btc 0.031255 0.57485 [8150326238] margin:0.29115341545354]Array
(
    [complete] => 
    [id] => 8150326238
    [time] => 1549181467615
    [pending] => 0.57485000
    [amount] => 0.57485000
    [type] => buy
    [price] => 0.031255
)

2019-02-03 9:11:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:11:18 - cex place new buy order: eth_btc 0.031257 0.57481 [8150327108] margin:0.26554051892376]Array
(
    [complete] => 
    [id] => 8150327108
    [time] => 1549181477841
    [pending] => 0.57481000
    [amount] => 0.57481000
    [type] => buy
    [price] => 0.031257
)

2019-02-03 9:11:29 - cex delete buy orders: eth_btc [above margin]
2019-02-03 9:11:39 - cex place new buy order: eth_btc 0.031163 0.5765 [8150328813]Array
(
    [complete] => 
    [id] => 8150328813
    [time] => 1549181499226
    [pending] => 0.57650000
    [amount] => 0.57650000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 9:11:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:11:50 - cex place new buy order: eth_btc 0.031169 0.57643 [8150329506] margin:0.42991433796398]Array
(
    [complete] => 
    [id] => 8150329506
    [time] => 1549181509899
    [pending] => 0.57643000
    [amount] => 0.57643000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 9:12:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:12:02 - cex place new buy order: eth_btc 0.031171 0.5764 [8150330209] margin:0.42988675371338]Array
(
    [complete] => 
    [id] => 8150330209
    [time] => 1549181522082
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 9:12:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:12:16 - cex place new buy order: eth_btc 0.031175 0.57632 [8150330999] margin:0.42983159582997]Array
(
    [complete] => 
    [id] => 8150330999
    [time] => 1549181535591
    [pending] => 0.57632000
    [amount] => 0.57632000
    [type] => buy
    [price] => 0.031175
)

2019-02-03 9:12:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:12:27 - cex place new buy order: eth_btc 0.031177 0.57629 [8150331857] margin:0.41697405138403]Array
(
    [complete] => 
    [id] => 8150331857
    [time] => 1549181546626
    [pending] => 0.57629000
    [amount] => 0.57629000
    [type] => buy
    [price] => 0.031177
)

2019-02-03 9:12:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:12:37 - cex place new buy order: eth_btc 0.031179 0.57625 [8150332621] margin:0.41694730427531]Array
(
    [complete] => 
    [id] => 8150332621
    [time] => 1549181556869
    [pending] => 0.57625000
    [amount] => 0.57625000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 9:12:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:12:48 - cex place new buy order: eth_btc 0.031181 0.57621 [8150333347] margin:0.42012764183317]Array
(
    [complete] => 
    [id] => 8150333347
    [time] => 1549181567606
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 9:12:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:12:59 - cex place new buy order: eth_btc 0.031183 0.57617 [8150334073] margin:0.420100695892]Array
(
    [complete] => 
    [id] => 8150334073
    [time] => 1549181579170
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 9:13:07 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:13:08 - cex place new buy order: eth_btc 0.031185 0.57614 [8150334666] margin:0.41366041366042]Array
(
    [complete] => 
    [id] => 8150334666
    [time] => 1549181588155
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 9:13:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:13:22 - cex place new buy order: eth_btc 0.031187 0.5761 [8150335583] margin:0.38798217205889]Array
(
    [complete] => 
    [id] => 8150335583
    [time] => 1549181601977
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 9:13:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:13:32 - cex place new buy order: eth_btc 0.031189 0.57606 [8150336243] margin:0.38154477540158]Array
(
    [complete] => 
    [id] => 8150336243
    [time] => 1549181612430
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 9:13:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:13:41 - cex place new buy order: eth_btc 0.031191 0.57603 [8150336650] margin:0.35587188612101]Array
(
    [complete] => 
    [id] => 8150336650
    [time] => 1549181620687
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 9:13:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:13:49 - cex place new buy order: eth_btc 0.031193 0.57599 [8150337152] margin:0.3558490687013]Array
(
    [complete] => 
    [id] => 8150337152
    [time] => 1549181629470
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031193
)

2019-02-03 9:13:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:14:00 - cex place new buy order: eth_btc 0.031195 0.57595 [8150338058] margin:0.34300368648823]Array
(
    [complete] => 
    [id] => 8150338058
    [time] => 1549181639621
    [pending] => 0.57595000
    [amount] => 0.57595000
    [type] => buy
    [price] => 0.031195
)

2019-02-03 9:14:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:14:06 - cex place new buy order: eth_btc 0.031197 0.00492 [] margin:0.33336538769753]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 9:14:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:14:16 - cex place new buy order: eth_btc 0.031197 0.57592 [8150339103] margin:0.34298169695803]Array
(
    [complete] => 
    [id] => 8150339103
    [time] => 1549181656304
    [pending] => 0.57592000
    [amount] => 0.57592000
    [type] => buy
    [price] => 0.031197
)

2019-02-03 9:14:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:14:25 - cex place new buy order: eth_btc 0.031199 0.57588 [8150339662] margin:0.34295971024711]Array
(
    [complete] => 
    [id] => 8150339662
    [time] => 1549181665467
    [pending] => 0.57588000
    [amount] => 0.57588000
    [type] => buy
    [price] => 0.031199
)

2019-02-03 9:14:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:14:37 - cex place new buy order: eth_btc 0.031201 0.57584 [8150340267] margin:0.33332264991506]Array
(
    [complete] => 
    [id] => 8150340267
    [time] => 1549181677217
    [pending] => 0.57584000
    [amount] => 0.57584000
    [type] => buy
    [price] => 0.031201
)

2019-02-03 9:14:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:14:50 - cex place new buy order: eth_btc 0.031203 0.57581 [8150340983] margin:0.34291574528089]Array
(
    [complete] => 
    [id] => 8150340983
    [time] => 1549181689812
    [pending] => 0.57581000
    [amount] => 0.57581000
    [type] => buy
    [price] => 0.031203
)

2019-02-03 9:15:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:15:03 - cex place new buy order: eth_btc 0.031205 0.57577 [8150341785] margin:0.34289376702452]Array
(
    [complete] => 
    [id] => 8150341785
    [time] => 1549181702909
    [pending] => 0.57577000
    [amount] => 0.57577000
    [type] => buy
    [price] => 0.031205
)

2019-02-03 9:15:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:15:13 - cex place new buy order: eth_btc 0.031207 0.57573 [8150342758] margin:0.29801006184509]Array
(
    [complete] => 
    [id] => 8150342758
    [time] => 1549181713217
    [pending] => 0.57573000
    [amount] => 0.57573000
    [type] => buy
    [price] => 0.031207
)

2019-02-03 9:15:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:15:26 - cex place new buy order: eth_btc 0.031209 0.57569 [8150343626] margin:0.30439937197602]Array
(
    [complete] => 
    [id] => 8150343626
    [time] => 1549181725888
    [pending] => 0.57569000
    [amount] => 0.57569000
    [type] => buy
    [price] => 0.031209
)

2019-02-03 9:15:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:15:38 - cex place new buy order: eth_btc 0.031211 0.57566 [8150344341] margin:0.28835987312166]Array
(
    [complete] => 
    [id] => 8150344341
    [time] => 1549181737780
    [pending] => 0.57566000
    [amount] => 0.57566000
    [type] => buy
    [price] => 0.031211
)

2019-02-03 9:15:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:15:51 - cex place new buy order: eth_btc 0.031213 0.57562 [8150345529] margin:0.27873001633936]Array
(
    [complete] => 
    [id] => 8150345529
    [time] => 1549181750988
    [pending] => 0.57562000
    [amount] => 0.57562000
    [type] => buy
    [price] => 0.031213
)

2019-02-03 9:16:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:16:07 - cex place new buy order: eth_btc 0.03114 0.577 [8150346985]Array
(
    [complete] => 
    [id] => 8150346985
    [time] => 1549181767223
    [pending] => 0.57700000
    [amount] => 0.57700000
    [type] => buy
    [price] => 0.03114
)

2019-02-03 9:16:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:16:16 - cex place new buy order: eth_btc 0.031144 0.5769 [8150347690] margin:0.48805548420241]Array
(
    [complete] => 
    [id] => 8150347690
    [time] => 1549181775959
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031144
)

2019-02-03 9:16:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:16:26 - cex place new buy order: eth_btc 0.031146 0.57686 [8150348646] margin:0.45912797791048]Array
(
    [complete] => 
    [id] => 8150348646
    [time] => 1549181786071
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 9:16:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:16:36 - cex place new buy order: eth_btc 0.031148 0.57682 [8150349417] margin:0.45909849749581]Array
(
    [complete] => 
    [id] => 8150349417
    [time] => 1549181796330
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 9:16:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:16:49 - cex place new buy order: eth_btc 0.03115 0.57679 [8150350264] margin:0.42375601926163]Array
(
    [complete] => 
    [id] => 8150350264
    [time] => 1549181808772
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 9:17:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:17:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:17:05 - cex place new buy order: eth_btc 0.031152 0.57675 [8150351095] margin:0.3980482794042]Array
(
    [complete] => 
    [id] => 8150351095
    [time] => 1549181824715
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 9:17:05 - cex place new buy order: eth_btc 0.031152 0.57675 [] margin:0.3980482794042]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 9:17:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:17:17 - cex place new buy order: eth_btc 0.031154 0.57671 [8150351860] margin:0.36592411889322]Array
(
    [complete] => 
    [id] => 8150351860
    [time] => 1549181837200
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 9:17:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:17:30 - cex place new buy order: eth_btc 0.031156 0.57667 [8150352524] margin:0.33380408268071]Array
(
    [complete] => 
    [id] => 8150352524
    [time] => 1549181849646
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 9:17:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:17:40 - cex place new buy order: eth_btc 0.031158 0.57664 [8150353107] margin:0.33057320752294]Array
(
    [complete] => 
    [id] => 8150353107
    [time] => 1549181860171
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 9:17:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:17:50 - cex place new buy order: eth_btc 0.03116 0.5766 [8150353994] margin:0.3369704749679]Array
(
    [complete] => 
    [id] => 8150353994
    [time] => 1549181870011
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 9:17:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:18:00 - cex place new buy order: eth_btc 0.031162 0.57656 [8150354866] margin:0.33053077466145]Array
(
    [complete] => 
    [id] => 8150354866
    [time] => 1549181879794
    [pending] => 0.57656000
    [amount] => 0.57656000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 9:18:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:18:05 - cex place new buy order: eth_btc 0.031164 0.57653 [8150355516] margin:0.3273007316134]Array
(
    [complete] => 
    [id] => 8150355516
    [time] => 1549181885290
    [pending] => 0.57653000
    [amount] => 0.57653000
    [type] => buy
    [price] => 0.031164
)

2019-02-03 9:18:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:18:14 - cex place new buy order: eth_btc 0.031166 0.57649 [8150356381] margin:0.34653147660912]Array
(
    [complete] => 
    [id] => 8150356381
    [time] => 1549181894469
    [pending] => 0.57649000
    [amount] => 0.57649000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 9:18:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:18:23 - cex place new buy order: eth_btc 0.031168 0.57645 [8150357273] margin:0.31121663244353]Array
(
    [complete] => 
    [id] => 8150357273
    [time] => 1549181902964
    [pending] => 0.57645000
    [amount] => 0.57645000
    [type] => buy
    [price] => 0.031168
)

2019-02-03 9:18:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:18:31 - cex place new buy order: eth_btc 0.03117 0.57641 [8150357951] margin:0.29194738530638]Array
(
    [complete] => 
    [id] => 8150357951
    [time] => 1549181911370
    [pending] => 0.57641000
    [amount] => 0.57641000
    [type] => buy
    [price] => 0.03117
)

2019-02-03 9:18:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:18:40 - cex place new buy order: eth_btc 0.031172 0.57638 [8150358501] margin:0.26947260361863]Array
(
    [complete] => 
    [id] => 8150358501
    [time] => 1549181919799
    [pending] => 0.57638000
    [amount] => 0.57638000
    [type] => buy
    [price] => 0.031172
)

2019-02-03 9:18:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:18:49 - cex place new buy order: eth_btc 0.031174 0.57634 [8150359162] margin:0.26303971258099]Array
(
    [complete] => 
    [id] => 8150359162
    [time] => 1549181928542
    [pending] => 0.57634000
    [amount] => 0.57634000
    [type] => buy
    [price] => 0.031174
)

2019-02-03 9:18:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:18:58 - cex place new buy order: eth_btc 0.031176 0.5763 [8150359944] margin:0.28226841159866]Array
(
    [complete] => 
    [id] => 8150359944
    [time] => 1549181938146
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031176
)

2019-02-03 9:19:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:19:05 - cex place new buy order: eth_btc 0.031178 0.57627 [8150360577] margin:0.27583552504971]Array
(
    [complete] => 
    [id] => 8150360577
    [time] => 1549181945422
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 9:19:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:19:15 - cex place new buy order: eth_btc 0.03118 0.57623 [8150361460] margin:0.27581783194357]Array
(
    [complete] => 
    [id] => 8150361460
    [time] => 1549181955108
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 9:19:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:19:28 - cex place new buy order: eth_btc 0.031182 0.57619 [8150362326] margin:0.25976524918221]Array
(
    [complete] => 
    [id] => 8150362326
    [time] => 1549181967632
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 9:20:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:20:26 - cex place new buy order: eth_btc 0.031184 0.57616 [8150365958] margin:0.25974858902]Array
(
    [complete] => 
    [id] => 8150365958
    [time] => 1549182026116
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 9:20:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:20:34 - cex place new buy order: eth_btc 0.031186 0.57612 [8150366441] margin:0.25331879689605]Array
(
    [complete] => 
    [id] => 8150366441
    [time] => 1549182033952
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 9:20:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:20:43 - cex place new buy order: eth_btc 0.031188 0.57608 [8150366862] margin:0.24688982942158]Array
(
    [complete] => 
    [id] => 8150366862
    [time] => 1549182042939
    [pending] => 0.57608000
    [amount] => 0.57608000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 9:20:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:20:52 - cex place new buy order: eth_btc 0.03119 0.57605 [8150367463] margin:0.24046168643796]Array
(
    [complete] => 
    [id] => 8150367463
    [time] => 1549182052346
    [pending] => 0.57605000
    [amount] => 0.57605000
    [type] => buy
    [price] => 0.03119
)

2019-02-03 9:21:01 - cex delete buy orders: eth_btc[move]
2019-02-03 9:21:02 - cex place new buy order: eth_btc 0.031075 0.57603 [] margin:0.23724792408066]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 9:21:05 - cex place new buy order: eth_btc 0.031079 0.5781 [8150368251]Array
(
    [complete] => 
    [id] => 8150368251
    [time] => 1549182064857
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 9:21:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:21:12 - cex place new buy order: eth_btc 0.031086 0.57797 [8150368690] margin:0.55973750241267]Array
(
    [complete] => 
    [id] => 8150368690
    [time] => 1549182072360
    [pending] => 0.57797000
    [amount] => 0.57797000
    [type] => buy
    [price] => 0.031086
)

2019-02-03 9:21:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:21:23 - cex place new buy order: eth_btc 0.031088 0.57794 [8150369162] margin:0.55326814204839]Array
(
    [complete] => 
    [id] => 8150369162
    [time] => 1549182082773
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 9:21:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:21:32 - cex place new buy order: eth_btc 0.031093 0.57784 [8150369609] margin:0.55317917216093]Array
(
    [complete] => 
    [id] => 8150369609
    [time] => 1549182091681
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 9:21:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:21:42 - cex place new buy order: eth_btc 0.031103 0.57766 [8150370167] margin:0.49191396328327]Array
(
    [complete] => 
    [id] => 8150370167
    [time] => 1549182101684
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 9:21:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:21:52 - cex place new buy order: eth_btc 0.031112 0.57749 [8150370837] margin:0.45641553098481]Array
(
    [complete] => 
    [id] => 8150370837
    [time] => 1549182112124
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 9:22:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:22:02 - cex place new buy order: eth_btc 0.031119 0.57736 [8150371350] margin:0.43381856743467]Array
(
    [complete] => 
    [id] => 8150371350
    [time] => 1549182122399
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 9:22:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:22:12 - cex place new buy order: eth_btc 0.031123 0.57729 [8150371938] margin:0.4176975227324]Array
(
    [complete] => 
    [id] => 8150371938
    [time] => 1549182131964
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 9:22:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:22:21 - cex place new buy order: eth_btc 0.031125 0.57725 [8150372569] margin:0.41124497991969]Array
(
    [complete] => 
    [id] => 8150372569
    [time] => 1549182140784
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 9:22:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:22:29 - cex place new buy order: eth_btc 0.031127 0.57721 [8150373145] margin:0.40479326629614]Array
(
    [complete] => 
    [id] => 8150373145
    [time] => 1549182149305
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 9:22:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:22:39 - cex place new buy order: eth_btc 0.031129 0.57717 [8150373765] margin:0.39834238170195]Array
(
    [complete] => 
    [id] => 8150373765
    [time] => 1549182158546
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 9:22:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:22:49 - cex place new buy order: eth_btc 0.031131 0.57714 [8150374484] margin:0.37904339725674]Array
(
    [complete] => 
    [id] => 8150374484
    [time] => 1549182169442
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 9:22:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:22:59 - cex place new buy order: eth_btc 0.031133 0.5771 [8150375033] margin:0.36295891818969]Array
(
    [complete] => 
    [id] => 8150375033
    [time] => 1549182178690
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 9:23:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:23:04 - cex place new buy order: eth_btc 0.031135 0.57706 [8150375328] margin:0.35330014453188]Array
(
    [complete] => 
    [id] => 8150375328
    [time] => 1549182184445
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 9:23:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:23:12 - cex place new buy order: eth_btc 0.031137 0.57703 [8150375898] margin:0.35006583807045]Array
(
    [complete] => 
    [id] => 8150375898
    [time] => 1549182191778
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 9:23:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:23:20 - cex place new buy order: eth_btc 0.031139 0.57699 [8150376407] margin:0.34040913324127]Array
(
    [complete] => 
    [id] => 8150376407
    [time] => 1549182199678
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 9:23:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:23:28 - cex place new buy order: eth_btc 0.031141 0.57695 [8150376944] margin:0.34680967213641]Array
(
    [complete] => 
    [id] => 8150376944
    [time] => 1549182207948
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 9:23:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:23:39 - cex place new buy order: eth_btc 0.031143 0.57691 [8150377508] margin:0.3596313778377]Array
(
    [complete] => 
    [id] => 8150377508
    [time] => 1549182218807
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 9:23:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:23:47 - cex place new buy order: eth_btc 0.031145 0.57688 [8150377958] margin:0.37245143682771]Array
(
    [complete] => 
    [id] => 8150377958
    [time] => 1549182227483
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 9:23:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:23:56 - cex place new buy order: eth_btc 0.031147 0.57684 [8150378473] margin:0.36921693903105]Array
(
    [complete] => 
    [id] => 8150378473
    [time] => 1549182235581
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 9:24:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:24:05 - cex place new buy order: eth_btc 0.031149 0.5768 [8150379142] margin:0.35956210472246]Array
(
    [complete] => 
    [id] => 8150379142
    [time] => 1549182245254
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 9:24:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:24:16 - cex place new buy order: eth_btc 0.031151 0.57677 [8150379714] margin:0.32101698179834]Array
(
    [complete] => 
    [id] => 8150379714
    [time] => 1549182255663
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 9:24:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:24:26 - cex place new buy order: eth_btc 0.031153 0.57673 [8150380449] margin:0.33383622765062]Array
(
    [complete] => 
    [id] => 8150380449
    [time] => 1549182266380
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 9:24:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:24:39 - cex place new buy order: eth_btc 0.031155 0.57669 [8150381079] margin:0.32739528165622]Array
(
    [complete] => 
    [id] => 8150381079
    [time] => 1549182278722
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 9:24:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:24:51 - cex place new buy order: eth_btc 0.031157 0.57666 [8150381763] margin:0.31132650768686]Array
(
    [complete] => 
    [id] => 8150381763
    [time] => 1549182290712
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 9:25:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:25:05 - cex place new buy order: eth_btc 0.031159 0.57662 [8150382941] margin:0.28563175968419]Array
(
    [complete] => 
    [id] => 8150382941
    [time] => 1549182305300
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 9:25:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:25:16 - cex place new buy order: eth_btc 0.031161 0.57658 [8150384011] margin:0.29844998555886]Array
(
    [complete] => 
    [id] => 8150384011
    [time] => 1549182316432
    [pending] => 0.57658000
    [amount] => 0.57658000
    [type] => buy
    [price] => 0.031161
)

2019-02-03 9:25:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:25:28 - cex place new buy order: eth_btc 0.031163 0.57654 [8150385085] margin:0.26955042839265]Array
(
    [complete] => 
    [id] => 8150385085
    [time] => 1549182328156
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 9:25:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:25:39 - cex place new buy order: eth_btc 0.031165 0.57651 [8150385960] margin:0.24065458045885]Array
(
    [complete] => 
    [id] => 8150385960
    [time] => 1549182338596
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 9:25:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:25:50 - cex place new buy order: eth_btc 0.031167 0.57647 [8150386978] margin:0.23743061571535]Array
(
    [complete] => 
    [id] => 8150386978
    [time] => 1549182350363
    [pending] => 0.57647000
    [amount] => 0.57647000
    [type] => buy
    [price] => 0.031167
)

2019-02-03 9:26:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:26:02 - cex place new buy order: eth_btc 0.031169 0.57643 [8150388031] margin:0.23099874875678]Array
(
    [complete] => 
    [id] => 8150388031
    [time] => 1549182361544
    [pending] => 0.57643000
    [amount] => 0.57643000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 9:26:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:26:11 - cex place new buy order: eth_btc 0.031171 0.5764 [8150388988] margin:0.22777581726605]Array
(
    [complete] => 
    [id] => 8150388988
    [time] => 1549182371323
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 9:26:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:26:21 - cex place new buy order: eth_btc 0.031173 0.57636 [8150389731] margin:0.22776120360568]Array
(
    [complete] => 
    [id] => 8150389731
    [time] => 1549182380745
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 9:26:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:26:31 - cex place new buy order: eth_btc 0.031175 0.57632 [8150390496] margin:0.23736968724939]Array
(
    [complete] => 
    [id] => 8150390496
    [time] => 1549182390860
    [pending] => 0.57632000
    [amount] => 0.57632000
    [type] => buy
    [price] => 0.031175
)

2019-02-03 9:26:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:26:41 - cex place new buy order: eth_btc 0.031177 0.57629 [8150391281] margin:0.20848702569201]Array
(
    [complete] => 
    [id] => 8150391281
    [time] => 1549182400787
    [pending] => 0.57629000
    [amount] => 0.57629000
    [type] => buy
    [price] => 0.031177
)

2019-02-03 9:26:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:26:50 - cex place new buy order: eth_btc 0.031179 0.57625 [8150392114] margin:0.21168093909361]Array
(
    [complete] => 
    [id] => 8150392114
    [time] => 1549182410065
    [pending] => 0.57625000
    [amount] => 0.57625000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 9:27:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:27:04 - cex place new buy order: eth_btc 0.031181 0.57621 [8150393309] margin:0.218081524005]Array
(
    [complete] => 
    [id] => 8150393309
    [time] => 1549182424060
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 9:27:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:27:13 - cex place new buy order: eth_btc 0.031183 0.57617 [8150394014] margin:0.22448128788122]Array
(
    [complete] => 
    [id] => 8150394014
    [time] => 1549182433231
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 9:27:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:27:23 - cex place new buy order: eth_btc 0.031185 0.57614 [8150394713] margin:0.23088023088023]Array
(
    [complete] => 
    [id] => 8150394713
    [time] => 1549182442626
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 9:27:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:27:32 - cex place new buy order: eth_btc 0.031187 0.5761 [8150395357] margin:0.2244524962324]Array
(
    [complete] => 
    [id] => 8150395357
    [time] => 1549182451945
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 9:27:40 - cex delete buy orders: eth_btc[move]
2019-02-03 9:27:42 - cex place new buy order: eth_btc 0.031188 0.57606 [8150396099] margin:0.19878803424285]Array
(
    [complete] => 
    [id] => 8150396099
    [time] => 1549182462061
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 9:27:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:27:54 - cex place new buy order: eth_btc 0.03119 0.57605 [8150397035] margin:0.2019878166079]Array
(
    [complete] => 
    [id] => 8150397035
    [time] => 1549182474464
    [pending] => 0.57605000
    [amount] => 0.57605000
    [type] => buy
    [price] => 0.03119
)

2019-02-03 9:28:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:28:06 - cex place new buy order: eth_btc 0.031192 0.57601 [8150398121] margin:0.22441651705565]Array
(
    [complete] => 
    [id] => 8150398121
    [time] => 1549182485843
    [pending] => 0.57601000
    [amount] => 0.57601000
    [type] => buy
    [price] => 0.031192
)

2019-02-03 9:28:14 - cex delete buy orders: eth_btc [above margin]
2019-02-03 9:28:23 - cex place new buy order: eth_btc 0.031104 0.5776 [8150399713]Array
(
    [complete] => 
    [id] => 8150399713
    [time] => 1549182503107
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031104
)

2019-02-03 9:28:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:28:33 - cex place new buy order: eth_btc 0.031106 0.5776 [8150400353] margin:0.46614801003022]Array
(
    [complete] => 
    [id] => 8150400353
    [time] => 1549182512528
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031106
)

2019-02-03 9:28:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:28:43 - cex place new buy order: eth_btc 0.031108 0.57756 [8150401165] margin:0.46290343320048]Array
(
    [complete] => 
    [id] => 8150401165
    [time] => 1549182522829
    [pending] => 0.57756000
    [amount] => 0.57756000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 9:28:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:28:53 - cex place new buy order: eth_btc 0.031112 0.57749 [8150402047] margin:0.4467729493443]Array
(
    [complete] => 
    [id] => 8150402047
    [time] => 1549182533066
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 9:29:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:29:03 - cex place new buy order: eth_btc 0.031114 0.57745 [8150402924] margin:0.44031625634764]Array
(
    [complete] => 
    [id] => 8150402924
    [time] => 1549182542896
    [pending] => 0.57745000
    [amount] => 0.57745000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 9:29:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:29:11 - cex place new buy order: eth_btc 0.031116 0.57742 [8150403596] margin:0.43707417405836]Array
(
    [complete] => 
    [id] => 8150403596
    [time] => 1549182551263
    [pending] => 0.57742000
    [amount] => 0.57742000
    [type] => buy
    [price] => 0.031116
)

2019-02-03 9:29:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:29:25 - cex place new buy order: eth_btc 0.031118 0.57738 [8150404604] margin:0.43061893437881]Array
(
    [complete] => 
    [id] => 8150404604
    [time] => 1549182565058
    [pending] => 0.57738000
    [amount] => 0.57738000
    [type] => buy
    [price] => 0.031118
)

2019-02-03 9:29:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:29:35 - cex place new buy order: eth_btc 0.03112 0.57734 [8150405353] margin:0.42737789203084]Array
(
    [complete] => 
    [id] => 8150405353
    [time] => 1549182575311
    [pending] => 0.57734000
    [amount] => 0.57734000
    [type] => buy
    [price] => 0.03112
)

2019-02-03 9:29:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:29:46 - cex place new buy order: eth_btc 0.031122 0.5773 [8150406044] margin:0.41449778291884]Array
(
    [complete] => 
    [id] => 8150406044
    [time] => 1549182585535
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031122
)

2019-02-03 9:29:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:29:56 - cex place new buy order: eth_btc 0.031124 0.57727 [8150406988] margin:0.41125819303431]Array
(
    [complete] => 
    [id] => 8150406988
    [time] => 1549182596081
    [pending] => 0.57727000
    [amount] => 0.57727000
    [type] => buy
    [price] => 0.031124
)

2019-02-03 9:30:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:30:20 - cex place new buy order: eth_btc 0.031126 0.57723 [8150408946] margin:0.40480627128445]Array
(
    [complete] => 
    [id] => 8150408946
    [time] => 1549182620331
    [pending] => 0.57723000
    [amount] => 0.57723000
    [type] => buy
    [price] => 0.031126
)

2019-02-03 9:30:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:30:32 - cex place new buy order: eth_btc 0.031128 0.57719 [8150409743] margin:0.39193009509124]Array
(
    [complete] => 
    [id] => 8150409743
    [time] => 1549182632222
    [pending] => 0.57719000
    [amount] => 0.57719000
    [type] => buy
    [price] => 0.031128
)

2019-02-03 9:30:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:30:41 - cex place new buy order: eth_btc 0.03113 0.57716 [8150410422] margin:0.38548024413749]Array
(
    [complete] => 
    [id] => 8150410422
    [time] => 1549182641004
    [pending] => 0.57716000
    [amount] => 0.57716000
    [type] => buy
    [price] => 0.03113
)

2019-02-03 9:30:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:30:49 - cex place new buy order: eth_btc 0.031132 0.57712 [8150410998] margin:0.36618270589748]Array
(
    [complete] => 
    [id] => 8150410998
    [time] => 1549182648556
    [pending] => 0.57712000
    [amount] => 0.57712000
    [type] => buy
    [price] => 0.031132
)

2019-02-03 9:30:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:30:57 - cex place new buy order: eth_btc 0.031134 0.57708 [8150411599] margin:0.35973533757305]Array
(
    [complete] => 
    [id] => 8150411599
    [time] => 1549182657066
    [pending] => 0.57708000
    [amount] => 0.57708000
    [type] => buy
    [price] => 0.031134
)

2019-02-03 9:31:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:31:06 - cex place new buy order: eth_btc 0.031136 0.57704 [8150412342] margin:0.3308067831449]Array
(
    [complete] => 
    [id] => 8150412342
    [time] => 1549182666209
    [pending] => 0.57704000
    [amount] => 0.57704000
    [type] => buy
    [price] => 0.031136
)

2019-02-03 9:31:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:31:15 - cex place new buy order: eth_btc 0.031138 0.57701 [8150412941] margin:0.27297835442224]Array
(
    [complete] => 
    [id] => 8150412941
    [time] => 1549182675297
    [pending] => 0.57701000
    [amount] => 0.57701000
    [type] => buy
    [price] => 0.031138
)

2019-02-03 9:31:25 - cex delete buy orders: eth_btc [above margin]
2019-02-03 9:31:38 - cex place new buy order: eth_btc 0.031017 0.5793 [8150414845]Array
(
    [complete] => 
    [id] => 8150414845
    [time] => 1549182698174
    [pending] => 0.57930000
    [amount] => 0.57930000
    [type] => buy
    [price] => 0.031017
)

2019-02-03 9:31:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:31:49 - cex place new buy order: eth_btc 0.031019 0.57922 [8150415786] margin:0.63831844998228]Array
(
    [complete] => 
    [id] => 8150415786
    [time] => 1549182709216
    [pending] => 0.57922000
    [amount] => 0.57922000
    [type] => buy
    [price] => 0.031019
)

2019-02-03 9:31:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:31:58 - cex place new buy order: eth_btc 0.031029 0.57903 [8150416520] margin:0.5607657352799]Array
(
    [complete] => 
    [id] => 8150416520
    [time] => 1549182718205
    [pending] => 0.57903000
    [amount] => 0.57903000
    [type] => buy
    [price] => 0.031029
)

2019-02-03 9:32:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:32:07 - cex place new buy order: eth_btc 0.031034 0.57894 [8150417350] margin:0.52845266481922]Array
(
    [complete] => 
    [id] => 8150417350
    [time] => 1549182727243
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.031034
)

2019-02-03 9:32:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:32:16 - cex place new buy order: eth_btc 0.03104 0.57883 [8150418056] margin:0.50579896907215]Array
(
    [complete] => 
    [id] => 8150418056
    [time] => 1549182735618
    [pending] => 0.57883000
    [amount] => 0.57883000
    [type] => buy
    [price] => 0.03104
)

2019-02-03 9:32:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:32:23 - cex place new buy order: eth_btc 0.031042 0.57879 [8150418810] margin:0.49610205527995]Array
(
    [complete] => 
    [id] => 8150418810
    [time] => 1549182743455
    [pending] => 0.57879000
    [amount] => 0.57879000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 9:32:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:32:33 - cex place new buy order: eth_btc 0.031044 0.57875 [8150419572] margin:0.49607009406003]Array
(
    [complete] => 
    [id] => 8150419572
    [time] => 1549182753329
    [pending] => 0.57875000
    [amount] => 0.57875000
    [type] => buy
    [price] => 0.031044
)

2019-02-03 9:32:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:32:42 - cex place new buy order: eth_btc 0.031046 0.57872 [8150420280] margin:0.45416478773432]Array
(
    [complete] => 
    [id] => 8150420280
    [time] => 1549182762366
    [pending] => 0.57872000
    [amount] => 0.57872000
    [type] => buy
    [price] => 0.031046
)

2019-02-03 9:32:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:32:52 - cex place new buy order: eth_btc 0.03105 0.57864 [8150420852] margin:0.46698872785829]Array
(
    [complete] => 
    [id] => 8150420852
    [time] => 1549182772172
    [pending] => 0.57864000
    [amount] => 0.57864000
    [type] => buy
    [price] => 0.03105
)

2019-02-03 9:33:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:33:04 - cex place new buy order: eth_btc 0.031052 0.57861 [8150421566] margin:0.48306067242045]Array
(
    [complete] => 
    [id] => 8150421566
    [time] => 1549182783833
    [pending] => 0.57861000
    [amount] => 0.57861000
    [type] => buy
    [price] => 0.031052
)

2019-02-03 9:33:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:33:15 - cex place new buy order: eth_btc 0.031054 0.57857 [8150422235] margin:0.49591034971339]Array
(
    [complete] => 
    [id] => 8150422235
    [time] => 1549182795061
    [pending] => 0.57857000
    [amount] => 0.57857000
    [type] => buy
    [price] => 0.031054
)

2019-02-03 9:33:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:33:25 - cex place new buy order: eth_btc 0.031056 0.57853 [8150422875] margin:0.48621844410097]Array
(
    [complete] => 
    [id] => 8150422875
    [time] => 1549182805119
    [pending] => 0.57853000
    [amount] => 0.57853000
    [type] => buy
    [price] => 0.031056
)

2019-02-03 9:33:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:33:34 - cex place new buy order: eth_btc 0.031058 0.57849 [8150423533] margin:0.47974756906433]Array
(
    [complete] => 
    [id] => 8150423533
    [time] => 1549182813984
    [pending] => 0.57849000
    [amount] => 0.57849000
    [type] => buy
    [price] => 0.031058
)

2019-02-03 9:33:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:33:44 - cex place new buy order: eth_btc 0.031064 0.57838 [8150424924] margin:0.52472315220191]Array
(
    [complete] => 
    [id] => 8150424924
    [time] => 1549182824251
    [pending] => 0.57838000
    [amount] => 0.57838000
    [type] => buy
    [price] => 0.031064
)

2019-02-03 9:33:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:33:53 - cex place new buy order: eth_btc 0.031066 0.57834 [8150425559] margin:0.47640507307023]Array
(
    [complete] => 
    [id] => 8150425559
    [time] => 1549182832691
    [pending] => 0.57834000
    [amount] => 0.57834000
    [type] => buy
    [price] => 0.031066
)

2019-02-03 9:34:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:34:01 - cex place new buy order: eth_btc 0.031068 0.57831 [8150426118] margin:0.47315565855541]Array
(
    [complete] => 
    [id] => 8150426118
    [time] => 1549182840836
    [pending] => 0.57831000
    [amount] => 0.57831000
    [type] => buy
    [price] => 0.031068
)

2019-02-03 9:34:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:34:04 - cex place new buy order: eth_btc 0.03107 0.57827 [8150426428] margin:0.4666881235919]Array
(
    [complete] => 
    [id] => 8150426428
    [time] => 1549182844516
    [pending] => 0.57827000
    [amount] => 0.57827000
    [type] => buy
    [price] => 0.03107
)

2019-02-03 9:34:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:34:15 - cex place new buy order: eth_btc 0.031072 0.57823 [8150427592] margin:0.39907312049434]Array
(
    [complete] => 
    [id] => 8150427592
    [time] => 1549182855510
    [pending] => 0.57823000
    [amount] => 0.57823000
    [type] => buy
    [price] => 0.031072
)

2019-02-03 9:34:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:34:27 - cex place new buy order: eth_btc 0.031074 0.5782 [8150428582] margin:0.35077556799896]Array
(
    [complete] => 
    [id] => 8150428582
    [time] => 1549182866796
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031074
)

2019-02-03 9:34:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:34:40 - cex place new buy order: eth_btc 0.031076 0.57816 [8150429547] margin:0.35718882739091]Array
(
    [complete] => 
    [id] => 8150429547
    [time] => 1549182879600
    [pending] => 0.57816000
    [amount] => 0.57816000
    [type] => buy
    [price] => 0.031076
)

2019-02-03 9:34:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:34:50 - cex place new buy order: eth_btc 0.031078 0.57812 [8150430330] margin:0.38934294356137]Array
(
    [complete] => 
    [id] => 8150430330
    [time] => 1549182890006
    [pending] => 0.57812000
    [amount] => 0.57812000
    [type] => buy
    [price] => 0.031078
)

2019-02-03 9:34:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:34:59 - cex place new buy order: eth_btc 0.03108 0.57808 [8150431044] margin:0.43114543114542]Array
(
    [complete] => 
    [id] => 8150431044
    [time] => 1549182899294
    [pending] => 0.57808000
    [amount] => 0.57808000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 9:35:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:35:06 - cex place new buy order: eth_btc 0.031082 0.57805 [8150431551] margin:0.44720416961583]Array
(
    [complete] => 
    [id] => 8150431551
    [time] => 1549182905764
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 9:35:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:35:15 - cex place new buy order: eth_btc 0.031084 0.57801 [8150432172] margin:0.39248487968087]Array
(
    [complete] => 
    [id] => 8150432172
    [time] => 1549182915048
    [pending] => 0.57801000
    [amount] => 0.57801000
    [type] => buy
    [price] => 0.031084
)

2019-02-03 9:35:25 - cex delete buy orders: eth_btc[move]
2019-02-03 9:35:26 - cex place new buy order: eth_btc 0.031007 0.57799 [8150432859] margin:0.37317033939199]Array
(
    [complete] => 
    [id] => 8150432859
    [time] => 1549182925908
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031007
)

2019-02-03 9:35:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:35:35 - cex place new buy order: eth_btc 0.031009 0.57941 [8150433382] margin:0.62884968880002]Array
(
    [complete] => 
    [id] => 8150433382
    [time] => 1549182934849
    [pending] => 0.57941000
    [amount] => 0.57941000
    [type] => buy
    [price] => 0.031009
)

2019-02-03 9:35:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:35:43 - cex place new buy order: eth_btc 0.031015 0.5793 [8150433964] margin:0.60938255682734]Array
(
    [complete] => 
    [id] => 8150433964
    [time] => 1549182943344
    [pending] => 0.57930000
    [amount] => 0.57930000
    [type] => buy
    [price] => 0.031015
)

2019-02-03 9:35:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:35:54 - cex place new buy order: eth_btc 0.031017 0.57926 [8150434628] margin:0.55131057162201]Array
(
    [complete] => 
    [id] => 8150434628
    [time] => 1549182954198
    [pending] => 0.57926000
    [amount] => 0.57926000
    [type] => buy
    [price] => 0.031017
)

2019-02-03 9:36:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:36:04 - cex place new buy order: eth_btc 0.031023 0.57915 [8150435359] margin:0.5931083389743]Array
(
    [complete] => 
    [id] => 8150435359
    [time] => 1549182964510
    [pending] => 0.57915000
    [amount] => 0.57915000
    [type] => buy
    [price] => 0.031023
)

2019-02-03 9:36:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:36:13 - cex place new buy order: eth_btc 0.031029 0.57903 [8150436126] margin:0.59943923426471]Array
(
    [complete] => 
    [id] => 8150436126
    [time] => 1549182972923
    [pending] => 0.57903000
    [amount] => 0.57903000
    [type] => buy
    [price] => 0.031029
)

2019-02-03 9:36:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:36:22 - cex place new buy order: eth_btc 0.031031 0.579 [8150436809] margin:0.60262318326834]Array
(
    [complete] => 
    [id] => 8150436809
    [time] => 1549182981976
    [pending] => 0.57900000
    [amount] => 0.57900000
    [type] => buy
    [price] => 0.031031
)

2019-02-03 9:36:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:36:30 - cex place new buy order: eth_btc 0.031035 0.57892 [8150437845] margin:0.68309972611569]Array
(
    [complete] => 
    [id] => 8150437845
    [time] => 1549182990369
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 9:36:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:36:39 - cex place new buy order: eth_btc 0.031043 0.57877 [8150438450] margin:0.62816093805367]Array
(
    [complete] => 
    [id] => 8150438450
    [time] => 1549182998544
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031043
)

2019-02-03 9:36:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:36:48 - cex place new buy order: eth_btc 0.031049 0.57866 [8150439099] margin:0.6280395503881]Array
(
    [complete] => 
    [id] => 8150439099
    [time] => 1549183008160
    [pending] => 0.57866000
    [amount] => 0.57866000
    [type] => buy
    [price] => 0.031049
)

2019-02-03 9:37:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:37:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:37:04 - cex place new buy order: eth_btc 0.031067 0.57833 [] margin:0.5729552258023]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 9:37:05 - cex place new buy order: eth_btc 0.031067 0.57833 [] margin:0.56973637621913]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 9:37:13 - cex place new buy order: eth_btc 0.031072 0.5782 [8150440576]Array
(
    [complete] => 
    [id] => 8150440576
    [time] => 1549183033006
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031072
)

2019-02-03 9:37:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:37:22 - cex place new buy order: eth_btc 0.031077 0.57814 [8150441185] margin:0.53415709367055]Array
(
    [complete] => 
    [id] => 8150441185
    [time] => 1549183042380
    [pending] => 0.57814000
    [amount] => 0.57814000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 9:37:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:37:33 - cex place new buy order: eth_btc 0.031079 0.5781 [8150441793] margin:0.53090511277711]Array
(
    [complete] => 
    [id] => 8150441793
    [time] => 1549183052529
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 9:37:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:37:42 - cex place new buy order: eth_btc 0.031081 0.57807 [8150442361] margin:0.51800135130786]Array
(
    [complete] => 
    [id] => 8150442361
    [time] => 1549183062278
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 9:37:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:37:52 - cex place new buy order: eth_btc 0.031087 0.57795 [8150442978] margin:0.49216714382219]Array
(
    [complete] => 
    [id] => 8150442978
    [time] => 1549183071817
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 9:37:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:38:01 - cex place new buy order: eth_btc 0.031089 0.57792 [8150443476] margin:0.50500176911448]Array
(
    [complete] => 
    [id] => 8150443476
    [time] => 1549183081061
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 9:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:38:05 - cex place new buy order: eth_btc 0.031091 0.00494 [] margin:0.50175291885111]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 9:38:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:38:14 - cex place new buy order: eth_btc 0.031099 0.57773 [8150444443] margin:0.47911508408631]Array
(
    [complete] => 
    [id] => 8150444443
    [time] => 1549183094492
    [pending] => 0.57773000
    [amount] => 0.57773000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 9:38:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:38:24 - cex place new buy order: eth_btc 0.031107 0.57758 [8150445022] margin:0.44041534059858]Array
(
    [complete] => 
    [id] => 8150445022
    [time] => 1549183104446
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 9:38:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:38:34 - cex place new buy order: eth_btc 0.031109 0.57755 [8150445618] margin:0.42110000321449]Array
(
    [complete] => 
    [id] => 8150445618
    [time] => 1549183113704
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 9:38:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:38:44 - cex place new buy order: eth_btc 0.031111 0.57751 [8150446264] margin:0.40821574362766]Array
(
    [complete] => 
    [id] => 8150446264
    [time] => 1549183124173
    [pending] => 0.57751000
    [amount] => 0.57751000
    [type] => buy
    [price] => 0.031111
)

2019-02-03 9:38:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:38:54 - cex place new buy order: eth_btc 0.031113 0.57747 [8150446976] margin:0.37926268762252]Array
(
    [complete] => 
    [id] => 8150446976
    [time] => 1549183133718
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 9:39:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:39:04 - cex place new buy order: eth_btc 0.031115 0.57743 [8150447648] margin:0.3888799614334]Array
(
    [complete] => 
    [id] => 8150447648
    [time] => 1549183143823
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 9:39:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:39:15 - cex place new buy order: eth_btc 0.031117 0.5774 [8150448483] margin:0.42741909567117]Array
(
    [complete] => 
    [id] => 8150448483
    [time] => 1549183154520
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 9:39:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:39:25 - cex place new buy order: eth_btc 0.031119 0.57736 [8150449244] margin:0.42096468395514]Array
(
    [complete] => 
    [id] => 8150449244
    [time] => 1549183165305
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 9:39:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:39:34 - cex place new buy order: eth_btc 0.031121 0.57732 [8150449913] margin:0.41451110182835]Array
(
    [complete] => 
    [id] => 8150449913
    [time] => 1549183174500
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 9:39:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:39:44 - cex place new buy order: eth_btc 0.031123 0.57729 [8150450476] margin:0.40805834913087]Array
(
    [complete] => 
    [id] => 8150450476
    [time] => 1549183183778
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 9:39:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:39:54 - cex place new buy order: eth_btc 0.031125 0.57725 [8150451252] margin:0.40160642570282]Array
(
    [complete] => 
    [id] => 8150451252
    [time] => 1549183193845
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 9:40:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:40:04 - cex place new buy order: eth_btc 0.031127 0.57721 [8150452138] margin:0.39515533138432]Array
(
    [complete] => 
    [id] => 8150452138
    [time] => 1549183204474
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 9:40:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:40:14 - cex place new buy order: eth_btc 0.031129 0.57717 [8150452772] margin:0.28911947059012]Array
(
    [complete] => 
    [id] => 8150452772
    [time] => 1549183213536
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 9:40:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:40:24 - cex place new buy order: eth_btc 0.031131 0.57714 [8150453492] margin:0.32122321801418]Array
(
    [complete] => 
    [id] => 8150453492
    [time] => 1549183223898
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 9:40:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:40:34 - cex place new buy order: eth_btc 0.031133 0.5771 [8150454097] margin:0.29871840169595]Array
(
    [complete] => 
    [id] => 8150454097
    [time] => 1549183234233
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 9:40:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:40:45 - cex place new buy order: eth_btc 0.031135 0.57706 [8150454641] margin:0.32118194957442]Array
(
    [complete] => 
    [id] => 8150454641
    [time] => 1549183244661
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 9:40:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:40:53 - cex place new buy order: eth_btc 0.031137 0.57703 [8150455149] margin:0.30189164017085]Array
(
    [complete] => 
    [id] => 8150455149
    [time] => 1549183253064
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 9:41:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:41:02 - cex place new buy order: eth_btc 0.031139 0.57699 [8150455559] margin:0.30187225023284]Array
(
    [complete] => 
    [id] => 8150455559
    [time] => 1549183261937
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 9:41:09 - cex delete buy orders: eth_btc[move]
2019-02-03 9:41:11 - cex place new buy order: eth_btc 0.031085 0.57697 [8150456111] margin:0.28901734104045]Array
(
    [complete] => 
    [id] => 8150456111
    [time] => 1549183270949
    [pending] => 0.57697000
    [amount] => 0.57697000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 9:41:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:41:20 - cex place new buy order: eth_btc 0.031087 0.57795 [8150456619] margin:0.46964969279764]Array
(
    [complete] => 
    [id] => 8150456619
    [time] => 1549183279898
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 9:41:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:41:32 - cex place new buy order: eth_btc 0.031095 0.57781 [8150457360] margin:0.44380125422094]Array
(
    [complete] => 
    [id] => 8150457360
    [time] => 1549183291642
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 9:41:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:41:42 - cex place new buy order: eth_btc 0.031097 0.57777 [8150458068] margin:0.44055696690999]Array
(
    [complete] => 
    [id] => 8150458068
    [time] => 1549183301853
    [pending] => 0.57777000
    [amount] => 0.57777000
    [type] => buy
    [price] => 0.031097
)

2019-02-03 9:41:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:41:51 - cex place new buy order: eth_btc 0.031103 0.57766 [8150458720] margin:0.42118123653667]Array
(
    [complete] => 
    [id] => 8150458720
    [time] => 1549183311317
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 9:42:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:42:02 - cex place new buy order: eth_btc 0.031106 0.5776 [8150459293] margin:0.42114061595833]Array
(
    [complete] => 
    [id] => 8150459293
    [time] => 1549183321684
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031106
)

2019-02-03 9:42:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:42:13 - cex place new buy order: eth_btc 0.031108 0.57756 [8150460110] margin:0.4082551112254]Array
(
    [complete] => 
    [id] => 8150460110
    [time] => 1549183333293
    [pending] => 0.57756000
    [amount] => 0.57756000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 9:42:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:42:23 - cex place new buy order: eth_btc 0.03111 0.57753 [8150461009] margin:0.41465766634521]Array
(
    [complete] => 
    [id] => 8150461009
    [time] => 1549183343082
    [pending] => 0.57753000
    [amount] => 0.57753000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 9:42:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:42:32 - cex place new buy order: eth_btc 0.031112 0.57749 [8150461839] margin:0.41784520442272]Array
(
    [complete] => 
    [id] => 8150461839
    [time] => 1549183352149
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 9:42:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:42:41 - cex place new buy order: eth_btc 0.031116 0.57742 [8150462589] margin:0.41136392852552]Array
(
    [complete] => 
    [id] => 8150462589
    [time] => 1549183361493
    [pending] => 0.57742000
    [amount] => 0.57742000
    [type] => buy
    [price] => 0.031116
)

2019-02-03 9:42:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:42:51 - cex place new buy order: eth_btc 0.031118 0.57738 [8150463135] margin:0.41455106369304]Array
(
    [complete] => 
    [id] => 8150463135
    [time] => 1549183370987
    [pending] => 0.57738000
    [amount] => 0.57738000
    [type] => buy
    [price] => 0.031118
)

2019-02-03 9:42:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:43:02 - cex place new buy order: eth_btc 0.03112 0.57734 [] margin:0.40488431876606]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 9:43:05 - cex place new buy order: eth_btc 0.031116 0.5774 [8150463927]Array
(
    [complete] => 
    [id] => 8150463927
    [time] => 1549183384571
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031116
)

2019-02-03 9:43:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:43:12 - cex place new buy order: eth_btc 0.031118 0.57738 [8150464284] margin:0.42419178610451]Array
(
    [complete] => 
    [id] => 8150464284
    [time] => 1549183392350
    [pending] => 0.57738000
    [amount] => 0.57738000
    [type] => buy
    [price] => 0.031118
)

2019-02-03 9:43:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:43:21 - cex place new buy order: eth_btc 0.03112 0.57734 [8150464785] margin:0.41131105398458]Array
(
    [complete] => 
    [id] => 8150464785
    [time] => 1549183401206
    [pending] => 0.57734000
    [amount] => 0.57734000
    [type] => buy
    [price] => 0.03112
)

2019-02-03 9:43:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:43:29 - cex place new buy order: eth_btc 0.031122 0.5773 [8150465223] margin:0.39200565516355]Array
(
    [complete] => 
    [id] => 8150465223
    [time] => 1549183409107
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031122
)

2019-02-03 9:43:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:43:39 - cex place new buy order: eth_btc 0.031124 0.57727 [8150465707] margin:0.38876751060273]Array
(
    [complete] => 
    [id] => 8150465707
    [time] => 1549183419478
    [pending] => 0.57727000
    [amount] => 0.57727000
    [type] => buy
    [price] => 0.031124
)

2019-02-03 9:43:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:43:48 - cex place new buy order: eth_btc 0.031126 0.57723 [8150466072] margin:0.38552978217568]Array
(
    [complete] => 
    [id] => 8150466072
    [time] => 1549183428239
    [pending] => 0.57723000
    [amount] => 0.57723000
    [type] => buy
    [price] => 0.031126
)

2019-02-03 9:43:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:43:59 - cex place new buy order: eth_btc 0.031128 0.57719 [8150466585] margin:0.37586738627602]Array
(
    [complete] => 
    [id] => 8150466585
    [time] => 1549183438865
    [pending] => 0.57719000
    [amount] => 0.57719000
    [type] => buy
    [price] => 0.031128
)

2019-02-03 9:44:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:44:04 - cex place new buy order: eth_btc 0.03113 0.57716 [8150466910] margin:0.36941856729842]Array
(
    [complete] => 
    [id] => 8150466910
    [time] => 1549183444477
    [pending] => 0.57716000
    [amount] => 0.57716000
    [type] => buy
    [price] => 0.03113
)

2019-02-03 9:44:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:44:14 - cex place new buy order: eth_btc 0.031132 0.57712 [8150467346] margin:0.36297057689836]Array
(
    [complete] => 
    [id] => 8150467346
    [time] => 1549183453601
    [pending] => 0.57712000
    [amount] => 0.57712000
    [type] => buy
    [price] => 0.031132
)

2019-02-03 9:44:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:44:22 - cex place new buy order: eth_btc 0.031134 0.57708 [8150467892] margin:0.35331149225926]Array
(
    [complete] => 
    [id] => 8150467892
    [time] => 1549183462437
    [pending] => 0.57708000
    [amount] => 0.57708000
    [type] => buy
    [price] => 0.031134
)

2019-02-03 9:44:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:44:32 - cex place new buy order: eth_btc 0.031136 0.57704 [8150468347] margin:0.35007708119219]Array
(
    [complete] => 
    [id] => 8150468347
    [time] => 1549183471885
    [pending] => 0.57704000
    [amount] => 0.57704000
    [type] => buy
    [price] => 0.031136
)

2019-02-03 9:44:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:44:41 - cex place new buy order: eth_btc 0.031138 0.57701 [8150468829] margin:0.34363157556683]Array
(
    [complete] => 
    [id] => 8150468829
    [time] => 1549183480727
    [pending] => 0.57701000
    [amount] => 0.57701000
    [type] => buy
    [price] => 0.031138
)

2019-02-03 9:44:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:44:51 - cex place new buy order: eth_btc 0.03114 0.57697 [8150469267] margin:0.34682080924855]Array
(
    [complete] => 
    [id] => 8150469267
    [time] => 1549183490627
    [pending] => 0.57697000
    [amount] => 0.57697000
    [type] => buy
    [price] => 0.03114
)

2019-02-03 9:44:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:45:00 - cex place new buy order: eth_btc 0.031142 0.57693 [8150469798] margin:0.3532207308458]Array
(
    [complete] => 
    [id] => 8150469798
    [time] => 1549183500142
    [pending] => 0.57693000
    [amount] => 0.57693000
    [type] => buy
    [price] => 0.031142
)

2019-02-03 9:45:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:45:12 - cex place new buy order: eth_btc 0.031144 0.5769 [8150470627] margin:0.36925250449524]Array
(
    [complete] => 
    [id] => 8150470627
    [time] => 1549183512044
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031144
)

2019-02-03 9:45:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:45:20 - cex place new buy order: eth_btc 0.031146 0.57686 [8150471115] margin:0.38528221922558]Array
(
    [complete] => 
    [id] => 8150471115
    [time] => 1549183520379
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 9:45:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:45:28 - cex place new buy order: eth_btc 0.031148 0.57682 [8150471735] margin:0.391678438423]Array
(
    [complete] => 
    [id] => 8150471735
    [time] => 1549183528199
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 9:45:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:45:37 - cex place new buy order: eth_btc 0.03115 0.57679 [8150472874] margin:0.43338683788121]Array
(
    [complete] => 
    [id] => 8150472874
    [time] => 1549183537238
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 9:45:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:45:48 - cex place new buy order: eth_btc 0.031152 0.57675 [8150473854] margin:0.3948382126348]Array
(
    [complete] => 
    [id] => 8150473854
    [time] => 1549183548218
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 9:45:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:45:57 - cex place new buy order: eth_btc 0.031154 0.57671 [8150474735] margin:0.36913397958527]Array
(
    [complete] => 
    [id] => 8150474735
    [time] => 1549183557220
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 9:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:46:05 - cex place new buy order: eth_btc 0.031156 0.00493 [] margin:0.36269097445114]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 9:46:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:46:13 - cex place new buy order: eth_btc 0.031156 0.57667 [8150476525] margin:0.39157786622159]Array
(
    [complete] => 
    [id] => 8150476525
    [time] => 1549183573447
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 9:46:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:46:27 - cex place new buy order: eth_btc 0.031158 0.57664 [8150477401] margin:0.37550548815712]Array
(
    [complete] => 
    [id] => 8150477401
    [time] => 1549183586698
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 9:46:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:46:39 - cex place new buy order: eth_btc 0.03116 0.5766 [8150478193] margin:0.36906290115533]Array
(
    [complete] => 
    [id] => 8150478193
    [time] => 1549183598794
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 9:46:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:46:51 - cex place new buy order: eth_btc 0.031162 0.57656 [8150479103] margin:0.35941210448625]Array
(
    [complete] => 
    [id] => 8150479103
    [time] => 1549183610560
    [pending] => 0.57656000
    [amount] => 0.57656000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 9:47:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:47:05 - cex place new buy order: eth_btc 0.031164 0.57653 [8150480110] margin:0.35938903863431]Array
(
    [complete] => 
    [id] => 8150480110
    [time] => 1549183624881
    [pending] => 0.57653000
    [amount] => 0.57653000
    [type] => buy
    [price] => 0.031164
)

2019-02-03 9:47:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:47:15 - cex place new buy order: eth_btc 0.031166 0.57649 [8150480747] margin:0.35294872617595]Array
(
    [complete] => 
    [id] => 8150480747
    [time] => 1549183635057
    [pending] => 0.57649000
    [amount] => 0.57649000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 9:47:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:47:25 - cex place new buy order: eth_btc 0.031168 0.57645 [8150481385] margin:0.32725872689938]Array
(
    [complete] => 
    [id] => 8150481385
    [time] => 1549183645219
    [pending] => 0.57645000
    [amount] => 0.57645000
    [type] => buy
    [price] => 0.031168
)

2019-02-03 9:47:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:47:37 - cex place new buy order: eth_btc 0.03117 0.57641 [8150482302] margin:0.35290343278795]Array
(
    [complete] => 
    [id] => 8150482302
    [time] => 1549183656728
    [pending] => 0.57641000
    [amount] => 0.57641000
    [type] => buy
    [price] => 0.03117
)

2019-02-03 9:47:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:47:49 - cex place new buy order: eth_btc 0.031172 0.57638 [8150483084] margin:0.36892082638265]Array
(
    [complete] => 
    [id] => 8150483084
    [time] => 1549183668557
    [pending] => 0.57638000
    [amount] => 0.57638000
    [type] => buy
    [price] => 0.031172
)

2019-02-03 9:47:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:47:58 - cex place new buy order: eth_btc 0.031174 0.57634 [8150483821] margin:0.38493616475268]Array
(
    [complete] => 
    [id] => 8150483821
    [time] => 1549183677616
    [pending] => 0.57634000
    [amount] => 0.57634000
    [type] => buy
    [price] => 0.031174
)

2019-02-03 9:48:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:48:06 - cex place new buy order: eth_btc 0.031176 0.00493 [] margin:0.38491147036179]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 9:48:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:48:17 - cex place new buy order: eth_btc 0.031176 0.5763 [8150485288] margin:0.3913266615345]Array
(
    [complete] => 
    [id] => 8150485288
    [time] => 1549183697481
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031176
)

2019-02-03 9:48:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:48:30 - cex place new buy order: eth_btc 0.031178 0.57627 [8150486127] margin:0.3880941689653]Array
(
    [complete] => 
    [id] => 8150486127
    [time] => 1549183710409
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 9:48:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:48:40 - cex place new buy order: eth_btc 0.03118 0.57623 [8150486744] margin:0.38486209108404]Array
(
    [complete] => 
    [id] => 8150486744
    [time] => 1549183720352
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 9:48:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:48:50 - cex place new buy order: eth_btc 0.031182 0.57619 [8150487432] margin:0.36880251427105]Array
(
    [complete] => 
    [id] => 8150487432
    [time] => 1549183730030
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 9:49:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:49:04 - cex place new buy order: eth_btc 0.031184 0.57616 [8150488630] margin:0.36236531554643]Array
(
    [complete] => 
    [id] => 8150488630
    [time] => 1549183743984
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 9:49:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:49:18 - cex place new buy order: eth_btc 0.031186 0.57612 [8150489686] margin:0.35272237542485]Array
(
    [complete] => 
    [id] => 8150489686
    [time] => 1549183758360
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 9:49:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:49:29 - cex place new buy order: eth_btc 0.031188 0.57608 [8150490365] margin:0.34628703347441]Array
(
    [complete] => 
    [id] => 8150490365
    [time] => 1549183769388
    [pending] => 0.57608000
    [amount] => 0.57608000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 9:49:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:49:42 - cex place new buy order: eth_btc 0.03119 0.57605 [8150491289] margin:0.33985251683231]Array
(
    [complete] => 
    [id] => 8150491289
    [time] => 1549183781712
    [pending] => 0.57605000
    [amount] => 0.57605000
    [type] => buy
    [price] => 0.03119
)

2019-02-03 9:49:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:49:54 - cex place new buy order: eth_btc 0.031192 0.57601 [8150492139] margin:0.33341882533982]Array
(
    [complete] => 
    [id] => 8150492139
    [time] => 1549183793773
    [pending] => 0.57601000
    [amount] => 0.57601000
    [type] => buy
    [price] => 0.031192
)

2019-02-03 9:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:50:05 - cex place new buy order: eth_btc 0.031194 0.57597 [8150492862] margin:0.3013400012823]Array
(
    [complete] => 
    [id] => 8150492862
    [time] => 1549183805126
    [pending] => 0.57597000
    [amount] => 0.57597000
    [type] => buy
    [price] => 0.031194
)

2019-02-03 9:50:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:50:32 - cex place new buy order: eth_btc 0.031196 0.57593 [8150494563] margin:0.29170406462367]Array
(
    [complete] => 
    [id] => 8150494563
    [time] => 1549183832390
    [pending] => 0.57593000
    [amount] => 0.57593000
    [type] => buy
    [price] => 0.031196
)

2019-02-03 9:50:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:50:45 - cex place new buy order: eth_btc 0.031198 0.5759 [8150495649] margin:0.28527469709598]Array
(
    [complete] => 
    [id] => 8150495649
    [time] => 1549183844893
    [pending] => 0.57590000
    [amount] => 0.57590000
    [type] => buy
    [price] => 0.031198
)

2019-02-03 9:50:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:50:56 - cex place new buy order: eth_btc 0.0312 0.57586 [8150496548] margin:0.26282051282049]Array
(
    [complete] => 
    [id] => 8150496548
    [time] => 1549183856197
    [pending] => 0.57586000
    [amount] => 0.57586000
    [type] => buy
    [price] => 0.0312
)

2019-02-03 9:51:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:51:05 - cex place new buy order: eth_btc 0.031202 0.00492 [] margin:0.25318889814756]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 9:51:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:51:17 - cex place new buy order: eth_btc 0.031202 0.57582 [8150498107] margin:0.2499839753862]Array
(
    [complete] => 
    [id] => 8150498107
    [time] => 1549183877342
    [pending] => 0.57582000
    [amount] => 0.57582000
    [type] => buy
    [price] => 0.031202
)

2019-02-03 9:51:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:51:28 - cex place new buy order: eth_btc 0.031204 0.57579 [8150498842] margin:0.23394436610691]Array
(
    [complete] => 
    [id] => 8150498842
    [time] => 1549183888365
    [pending] => 0.57579000
    [amount] => 0.57579000
    [type] => buy
    [price] => 0.031204
)

2019-02-03 9:51:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:51:37 - cex place new buy order: eth_btc 0.031206 0.57575 [8150499389] margin:0.20188425302825]Array
(
    [complete] => 
    [id] => 8150499389
    [time] => 1549183897357
    [pending] => 0.57575000
    [amount] => 0.57575000
    [type] => buy
    [price] => 0.031206
)

2019-02-03 9:51:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:51:49 - cex place new buy order: eth_btc 0.031208 0.57571 [8150500235] margin:0.21148423481159]Array
(
    [complete] => 
    [id] => 8150500235
    [time] => 1549183908893
    [pending] => 0.57571000
    [amount] => 0.57571000
    [type] => buy
    [price] => 0.031208
)

2019-02-03 9:51:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:51:59 - cex place new buy order: eth_btc 0.03121 0.57568 [8150500694] margin:0.20506247997438]Array
(
    [complete] => 
    [id] => 8150500694
    [time] => 1549183919446
    [pending] => 0.57568000
    [amount] => 0.57568000
    [type] => buy
    [price] => 0.03121
)

2019-02-03 9:52:12 - cex delete buy orders: eth_btc [above margin]
2019-02-03 9:52:28 - cex place new buy order: eth_btc 0.031108 0.5776 [8150503168]Array
(
    [complete] => 
    [id] => 8150503168
    [time] => 1549183948298
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 9:52:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:52:39 - cex place new buy order: eth_btc 0.03111 0.57753 [8150504364] margin:0.50144648023143]Array
(
    [complete] => 
    [id] => 8150504364
    [time] => 1549183958757
    [pending] => 0.57753000
    [amount] => 0.57753000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 9:52:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:52:51 - cex place new buy order: eth_btc 0.031112 0.57749 [8150504963] margin:0.49498585754693]Array
(
    [complete] => 
    [id] => 8150504963
    [time] => 1549183971275
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 9:53:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:53:08 - cex place new buy order: eth_btc 0.03111 0.5775 [8150505876]Array
(
    [complete] => 
    [id] => 8150505876
    [time] => 1549183988183
    [pending] => 0.57750000
    [amount] => 0.57750000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 9:53:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:53:17 - cex place new buy order: eth_btc 0.031112 0.57749 [8150506415] margin:0.48534327590639]Array
(
    [complete] => 
    [id] => 8150506415
    [time] => 1549183997057
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 9:53:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:53:26 - cex place new buy order: eth_btc 0.031114 0.57745 [8150506959] margin:0.48209809089157]Array
(
    [complete] => 
    [id] => 8150506959
    [time] => 1549184005868
    [pending] => 0.57745000
    [amount] => 0.57745000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 9:53:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:53:36 - cex place new buy order: eth_btc 0.031116 0.57742 [8150507389] margin:0.47885332304924]Array
(
    [complete] => 
    [id] => 8150507389
    [time] => 1549184016209
    [pending] => 0.57742000
    [amount] => 0.57742000
    [type] => buy
    [price] => 0.031116
)

2019-02-03 9:53:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:53:48 - cex place new buy order: eth_btc 0.031122 0.5773 [8150507869] margin:0.4594820384294]Array
(
    [complete] => 
    [id] => 8150507869
    [time] => 1549184027639
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031122
)

2019-02-03 9:53:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:54:00 - cex place new buy order: eth_btc 0.031124 0.57727 [8150508360] margin:0.43374887546588]Array
(
    [complete] => 
    [id] => 8150508360
    [time] => 1549184039854
    [pending] => 0.57727000
    [amount] => 0.57727000
    [type] => buy
    [price] => 0.031124
)

2019-02-03 9:54:07 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:54:08 - cex place new buy order: eth_btc 0.031128 0.57719 [8150508964] margin:0.44011822153689]Array
(
    [complete] => 
    [id] => 8150508964
    [time] => 1549184048375
    [pending] => 0.57719000
    [amount] => 0.57719000
    [type] => buy
    [price] => 0.031128
)

2019-02-03 9:54:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:54:22 - cex place new buy order: eth_btc 0.03113 0.57716 [8150509886] margin:0.4143912624478]Array
(
    [complete] => 
    [id] => 8150509886
    [time] => 1549184062018
    [pending] => 0.57716000
    [amount] => 0.57716000
    [type] => buy
    [price] => 0.03113
)

2019-02-03 9:54:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:54:33 - cex place new buy order: eth_btc 0.031134 0.57708 [8150510633] margin:0.3982784094559]Array
(
    [complete] => 
    [id] => 8150510633
    [time] => 1549184072632
    [pending] => 0.57708000
    [amount] => 0.57708000
    [type] => buy
    [price] => 0.031134
)

2019-02-03 9:54:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:54:44 - cex place new buy order: eth_btc 0.031136 0.57704 [8150511451] margin:0.39182939362796]Array
(
    [complete] => 
    [id] => 8150511451
    [time] => 1549184084472
    [pending] => 0.57704000
    [amount] => 0.57704000
    [type] => buy
    [price] => 0.031136
)

2019-02-03 9:54:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:54:56 - cex place new buy order: eth_btc 0.031138 0.57701 [8150512172] margin:0.38859271629521]Array
(
    [complete] => 
    [id] => 8150512172
    [time] => 1549184095799
    [pending] => 0.57701000
    [amount] => 0.57701000
    [type] => buy
    [price] => 0.031138
)

2019-02-03 9:55:07 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:55:08 - cex place new buy order: eth_btc 0.03114 0.57697 [8150513216] margin:0.38214515093129]Array
(
    [complete] => 
    [id] => 8150513216
    [time] => 1549184108187
    [pending] => 0.57697000
    [amount] => 0.57697000
    [type] => buy
    [price] => 0.03114
)

2019-02-03 9:55:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:55:18 - cex place new buy order: eth_btc 0.031142 0.57693 [8150513936] margin:0.37569841371781]Array
(
    [complete] => 
    [id] => 8150513936
    [time] => 1549184118265
    [pending] => 0.57693000
    [amount] => 0.57693000
    [type] => buy
    [price] => 0.031142
)

2019-02-03 9:55:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:55:30 - cex place new buy order: eth_btc 0.031144 0.5769 [8150514787] margin:0.3756742871821]Array
(
    [complete] => 
    [id] => 8150514787
    [time] => 1549184129642
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031144
)

2019-02-03 9:55:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:55:37 - cex place new buy order: eth_btc 0.031146 0.57686 [8150515133] margin:0.34675399730302]Array
(
    [complete] => 
    [id] => 8150515133
    [time] => 1549184137099
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 9:55:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:55:46 - cex place new buy order: eth_btc 0.031148 0.57682 [8150515528] margin:0.33710029536407]Array
(
    [complete] => 
    [id] => 8150515528
    [time] => 1549184146486
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 9:55:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:56:00 - cex place new buy order: eth_btc 0.03115 0.57679 [8150516139] margin:0.33065810593902]Array
(
    [complete] => 
    [id] => 8150516139
    [time] => 1549184159709
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 9:56:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:56:05 - cex place new buy order: eth_btc 0.031152 0.57675 [8150516466] margin:0.33384694401641]Array
(
    [complete] => 
    [id] => 8150516466
    [time] => 1549184165199
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 9:56:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:56:20 - cex place new buy order: eth_btc 0.031154 0.57671 [8150517588] margin:0.31777620851257]Array
(
    [complete] => 
    [id] => 8150517588
    [time] => 1549184180009
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 9:56:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:56:31 - cex place new buy order: eth_btc 0.031156 0.57667 [8150518079] margin:0.2856592630633]Array
(
    [complete] => 
    [id] => 8150518079
    [time] => 1549184191125
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 9:56:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:56:44 - cex place new buy order: eth_btc 0.031158 0.57664 [8150518772] margin:0.28243147827203]Array
(
    [complete] => 
    [id] => 8150518772
    [time] => 1549184203813
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 9:56:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:57:00 - cex place new buy order: eth_btc 0.03116 0.5766 [8150519555] margin:0.27599486521181]Array
(
    [complete] => 
    [id] => 8150519555
    [time] => 1549184220328
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 9:57:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:57:08 - cex place new buy order: eth_btc 0.031162 0.57656 [8150520080] margin:0.26314100507028]Array
(
    [complete] => 
    [id] => 8150520080
    [time] => 1549184227573
    [pending] => 0.57656000
    [amount] => 0.57656000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 9:57:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:57:19 - cex place new buy order: eth_btc 0.031164 0.57653 [8150520983] margin:0.2470799640611]Array
(
    [complete] => 
    [id] => 8150520983
    [time] => 1549184239355
    [pending] => 0.57653000
    [amount] => 0.57653000
    [type] => buy
    [price] => 0.031164
)

2019-02-03 9:57:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:57:29 - cex place new buy order: eth_btc 0.031166 0.57649 [8150521631] margin:0.25668998267341]Array
(
    [complete] => 
    [id] => 8150521631
    [time] => 1549184248684
    [pending] => 0.57649000
    [amount] => 0.57649000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 9:57:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:57:36 - cex place new buy order: eth_btc 0.031168 0.57645 [8150522256] margin:0.26309034907597]Array
(
    [complete] => 
    [id] => 8150522256
    [time] => 1549184256270
    [pending] => 0.57645000
    [amount] => 0.57645000
    [type] => buy
    [price] => 0.031168
)

2019-02-03 9:57:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:57:45 - cex place new buy order: eth_btc 0.03117 0.57641 [8150522984] margin:0.25986525505295]Array
(
    [complete] => 
    [id] => 8150522984
    [time] => 1549184265246
    [pending] => 0.57641000
    [amount] => 0.57641000
    [type] => buy
    [price] => 0.03117
)

2019-02-03 9:57:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:57:56 - cex place new buy order: eth_btc 0.031172 0.57638 [8150523736] margin:0.25343256768895]Array
(
    [complete] => 
    [id] => 8150523736
    [time] => 1549184275731
    [pending] => 0.57638000
    [amount] => 0.57638000
    [type] => buy
    [price] => 0.031172
)

2019-02-03 9:58:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:58:06 - cex place new buy order: eth_btc 0.031174 0.57634 [8150524652] margin:0.25341630846218]Array
(
    [complete] => 
    [id] => 8150524652
    [time] => 1549184285743
    [pending] => 0.57634000
    [amount] => 0.57634000
    [type] => buy
    [price] => 0.031174
)

2019-02-03 9:58:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:58:15 - cex place new buy order: eth_btc 0.031176 0.5763 [8150525348] margin:0.26943802925328]Array
(
    [complete] => 
    [id] => 8150525348
    [time] => 1549184294689
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031176
)

2019-02-03 9:58:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:58:24 - cex place new buy order: eth_btc 0.031178 0.57627 [8150526062] margin:0.26300596574509]Array
(
    [complete] => 
    [id] => 8150526062
    [time] => 1549184303654
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 9:58:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:58:34 - cex place new buy order: eth_btc 0.03118 0.57623 [8150526857] margin:0.23733162283515]Array
(
    [complete] => 
    [id] => 8150526857
    [time] => 1549184314511
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 9:58:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:58:45 - cex place new buy order: eth_btc 0.031182 0.57619 [8150527772] margin:0.2437303572574]Array
(
    [complete] => 
    [id] => 8150527772
    [time] => 1549184325084
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 9:58:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:58:54 - cex place new buy order: eth_btc 0.031184 0.57616 [8150528626] margin:0.24371472550027]Array
(
    [complete] => 
    [id] => 8150528626
    [time] => 1549184334090
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 9:59:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:59:03 - cex place new buy order: eth_btc 0.031186 0.00492 [] margin:0.24049252869875]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 9:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:59:05 - cex place new buy order: eth_btc 0.031186 0.57612 [8150529492] margin:0.23728596164947]Array
(
    [complete] => 
    [id] => 8150529492
    [time] => 1549184345360
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 9:59:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:59:15 - cex place new buy order: eth_btc 0.031188 0.57608 [8150530232] margin:0.23727074515838]Array
(
    [complete] => 
    [id] => 8150530232
    [time] => 1549184354678
    [pending] => 0.57608000
    [amount] => 0.57608000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 9:59:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:59:24 - cex place new buy order: eth_btc 0.03119 0.57605 [8150531102] margin:0.22763706316125]Array
(
    [complete] => 
    [id] => 8150531102
    [time] => 1549184363984
    [pending] => 0.57605000
    [amount] => 0.57605000
    [type] => buy
    [price] => 0.03119
)

2019-02-03 9:59:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:59:34 - cex place new buy order: eth_btc 0.031192 0.57601 [8150531898] margin:0.2276224672993]Array
(
    [complete] => 
    [id] => 8150531898
    [time] => 1549184374281
    [pending] => 0.57601000
    [amount] => 0.57601000
    [type] => buy
    [price] => 0.031192
)

2019-02-03 9:59:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 9:59:44 - cex place new buy order: eth_btc 0.031194 0.57597 [8150532737] margin:0.22440212861448]Array
(
    [complete] => 
    [id] => 8150532737
    [time] => 1549184383659
    [pending] => 0.57597000
    [amount] => 0.57597000
    [type] => buy
    [price] => 0.031194
)

2019-02-03 10:00:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:00:32 - cex place new buy order: eth_btc 0.031196 0.57593 [8150535937] margin:0.24041543787665]Array
(
    [complete] => 
    [id] => 8150535937
    [time] => 1549184432245
    [pending] => 0.57593000
    [amount] => 0.57593000
    [type] => buy
    [price] => 0.031196
)

2019-02-03 10:00:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:00:40 - cex place new buy order: eth_btc 0.031198 0.5759 [8150536458] margin:0.25963202769408]Array
(
    [complete] => 
    [id] => 8150536458
    [time] => 1549184440265
    [pending] => 0.57590000
    [amount] => 0.57590000
    [type] => buy
    [price] => 0.031198
)

2019-02-03 10:00:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:00:50 - cex place new buy order: eth_btc 0.0312 0.57586 [8150537178] margin:0.23397435897436]Array
(
    [complete] => 
    [id] => 8150537178
    [time] => 1549184449785
    [pending] => 0.57586000
    [amount] => 0.57586000
    [type] => buy
    [price] => 0.0312
)

2019-02-03 10:00:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:00:58 - cex place new buy order: eth_btc 0.031202 0.57582 [8150537866] margin:0.26921351195437]Array
(
    [complete] => 
    [id] => 8150537866
    [time] => 1549184458169
    [pending] => 0.57582000
    [amount] => 0.57582000
    [type] => buy
    [price] => 0.031202
)

2019-02-03 10:01:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:01:06 - cex place new buy order: eth_btc 0.031204 0.57579 [8150538727] margin:0.27881040892193]Array
(
    [complete] => 
    [id] => 8150538727
    [time] => 1549184465697
    [pending] => 0.57579000
    [amount] => 0.57579000
    [type] => buy
    [price] => 0.031204
)

2019-02-03 10:01:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:01:14 - cex place new buy order: eth_btc 0.031206 0.57575 [8150539691] margin:0.2723835159905]Array
(
    [complete] => 
    [id] => 8150539691
    [time] => 1549184474027
    [pending] => 0.57575000
    [amount] => 0.57575000
    [type] => buy
    [price] => 0.031206
)

2019-02-03 10:01:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:01:23 - cex place new buy order: eth_btc 0.031208 0.57571 [8150540306] margin:0.26916175339657]Array
(
    [complete] => 
    [id] => 8150540306
    [time] => 1549184482871
    [pending] => 0.57571000
    [amount] => 0.57571000
    [type] => buy
    [price] => 0.031208
)

2019-02-03 10:01:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:01:32 - cex place new buy order: eth_btc 0.03121 0.57568 [8150540941] margin:0.25312399871835]Array
(
    [complete] => 
    [id] => 8150540941
    [time] => 1549184492133
    [pending] => 0.57568000
    [amount] => 0.57568000
    [type] => buy
    [price] => 0.03121
)

2019-02-03 10:01:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:01:43 - cex place new buy order: eth_btc 0.031212 0.57564 [8150541837] margin:0.22747661155964]Array
(
    [complete] => 
    [id] => 8150541837
    [time] => 1549184502681
    [pending] => 0.57564000
    [amount] => 0.57564000
    [type] => buy
    [price] => 0.031212
)

2019-02-03 10:01:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:01:54 - cex place new buy order: eth_btc 0.031214 0.5756 [8150542510] margin:0.22105465496249]Array
(
    [complete] => 
    [id] => 8150542510
    [time] => 1549184513856
    [pending] => 0.57560000
    [amount] => 0.57560000
    [type] => buy
    [price] => 0.031214
)

2019-02-03 10:02:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:02:05 - cex place new buy order: eth_btc 0.031216 0.57557 [8150543355] margin:0.22424397744747]Array
(
    [complete] => 
    [id] => 8150543355
    [time] => 1549184524725
    [pending] => 0.57557000
    [amount] => 0.57557000
    [type] => buy
    [price] => 0.031216
)

2019-02-03 10:02:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:02:17 - cex place new buy order: eth_btc 0.031218 0.57553 [8150544544] margin:0.2210263309629]Array
(
    [complete] => 
    [id] => 8150544544
    [time] => 1549184536727
    [pending] => 0.57553000
    [amount] => 0.57553000
    [type] => buy
    [price] => 0.031218
)

2019-02-03 10:02:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:02:30 - cex place new buy order: eth_btc 0.03122 0.57549 [8150545686] margin:0.21140294682895]Array
(
    [complete] => 
    [id] => 8150545686
    [time] => 1549184549915
    [pending] => 0.57549000
    [amount] => 0.57549000
    [type] => buy
    [price] => 0.03122
)

2019-02-03 10:02:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:02:41 - cex place new buy order: eth_btc 0.031222 0.57545 [8150547012] margin:0.20498366536417]Array
(
    [complete] => 
    [id] => 8150547012
    [time] => 1549184561089
    [pending] => 0.57545000
    [amount] => 0.57545000
    [type] => buy
    [price] => 0.031222
)

2019-02-03 10:02:49 - cex delete buy orders: eth_btc[move]
2019-02-03 10:02:50 - cex place new buy order: eth_btc 0.031223 0.57542 [8150547635] margin:0.19856520625161]Array
(
    [complete] => 
    [id] => 8150547635
    [time] => 1549184570108
    [pending] => 0.57542000
    [amount] => 0.57542000
    [type] => buy
    [price] => 0.031223
)

2019-02-03 10:03:01 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:03:16 - cex place new buy order: eth_btc 0.031124 0.5773 [8150549478]Array
(
    [complete] => 
    [id] => 8150549478
    [time] => 1549184596355
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031124
)

2019-02-03 10:03:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:03:27 - cex place new buy order: eth_btc 0.031126 0.57723 [8150550142] margin:0.50440146501316]Array
(
    [complete] => 
    [id] => 8150550142
    [time] => 1549184606563
    [pending] => 0.57723000
    [amount] => 0.57723000
    [type] => buy
    [price] => 0.031126
)

2019-02-03 10:03:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:03:37 - cex place new buy order: eth_btc 0.031129 0.57717 [8150550948] margin:0.49471553856533]Array
(
    [complete] => 
    [id] => 8150550948
    [time] => 1549184617445
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 10:03:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:03:48 - cex place new buy order: eth_btc 0.031131 0.57714 [8150551652] margin:0.48825929138157]Array
(
    [complete] => 
    [id] => 8150551652
    [time] => 1549184628231
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 10:03:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:03:59 - cex place new buy order: eth_btc 0.031133 0.5771 [8150552328] margin:0.44325956380689]Array
(
    [complete] => 
    [id] => 8150552328
    [time] => 1549184639351
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 10:04:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:04:17 - cex place new buy order: eth_btc 0.031146 0.57686 [8150553495] margin:0.4109677005073]Array
(
    [complete] => 
    [id] => 8150553495
    [time] => 1549184657076
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 10:04:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:04:28 - cex place new buy order: eth_btc 0.031148 0.57682 [8150554278] margin:0.40130987543341]Array
(
    [complete] => 
    [id] => 8150554278
    [time] => 1549184668213
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 10:04:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:04:39 - cex place new buy order: eth_btc 0.031151 0.57677 [8150555184] margin:0.38843054797599]Array
(
    [complete] => 
    [id] => 8150555184
    [time] => 1549184679171
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 10:04:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:04:52 - cex place new buy order: eth_btc 0.031153 0.57673 [8150556067] margin:0.37556575610695]Array
(
    [complete] => 
    [id] => 8150556067
    [time] => 1549184691910
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 10:05:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:05:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:05:04 - cex place new buy order: eth_btc 0.031155 0.57669 [8150557022] margin:0.37233188894237]Array
(
    [complete] => 
    [id] => 8150557022
    [time] => 1549184703646
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 10:05:04 - cex place new buy order: eth_btc 0.031155 0.57669 [] margin:0.39800995024875]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 10:05:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:05:14 - cex place new buy order: eth_btc 0.031157 0.57666 [8150557871] margin:0.36588888532272]Array
(
    [complete] => 
    [id] => 8150557871
    [time] => 1549184714501
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 10:05:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:05:25 - cex place new buy order: eth_btc 0.031159 0.57662 [8150558805] margin:0.36265605443049]Array
(
    [complete] => 
    [id] => 8150558805
    [time] => 1549184725096
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 10:05:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:05:35 - cex place new buy order: eth_btc 0.031161 0.57658 [8150559749] margin:0.34979621963351]Array
(
    [complete] => 
    [id] => 8150559749
    [time] => 1549184735486
    [pending] => 0.57658000
    [amount] => 0.57658000
    [type] => buy
    [price] => 0.031161
)

2019-02-03 10:05:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:05:47 - cex place new buy order: eth_btc 0.031163 0.57654 [8150560714] margin:0.3433559028335]Array
(
    [complete] => 
    [id] => 8150560714
    [time] => 1549184746948
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 10:05:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:05:59 - cex place new buy order: eth_btc 0.031165 0.57651 [8150561544] margin:0.33370768490293]Array
(
    [complete] => 
    [id] => 8150561544
    [time] => 1549184758762
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 10:06:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:06:14 - cex place new buy order: eth_btc 0.031167 0.57647 [8150562791] margin:0.33047774890107]Array
(
    [complete] => 
    [id] => 8150562791
    [time] => 1549184773832
    [pending] => 0.57647000
    [amount] => 0.57647000
    [type] => buy
    [price] => 0.031167
)

2019-02-03 10:06:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:06:27 - cex place new buy order: eth_btc 0.031169 0.57643 [8150563488] margin:0.32403991145047]Array
(
    [complete] => 
    [id] => 8150563488
    [time] => 1549184786700
    [pending] => 0.57643000
    [amount] => 0.57643000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 10:06:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:06:38 - cex place new buy order: eth_btc 0.031171 0.5764 [8150564502] margin:0.31760290013152]Array
(
    [complete] => 
    [id] => 8150564502
    [time] => 1549184798210
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 10:06:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:06:49 - cex place new buy order: eth_btc 0.031173 0.57636 [8150565347] margin:0.31116671478524]Array
(
    [complete] => 
    [id] => 8150565347
    [time] => 1549184808784
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 10:07:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:07:06 - cex place new buy order: eth_btc 0.031175 0.57632 [8150566701] margin:0.30152365677625]Array
(
    [complete] => 
    [id] => 8150566701
    [time] => 1549184826143
    [pending] => 0.57632000
    [amount] => 0.57632000
    [type] => buy
    [price] => 0.031175
)

2019-02-03 10:07:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:07:16 - cex place new buy order: eth_btc 0.031177 0.57629 [8150567475] margin:0.28225935785997]Array
(
    [complete] => 
    [id] => 8150567475
    [time] => 1549184836101
    [pending] => 0.57629000
    [amount] => 0.57629000
    [type] => buy
    [price] => 0.031177
)

2019-02-03 10:07:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:07:26 - cex place new buy order: eth_btc 0.031179 0.57625 [8150568257] margin:0.24375380865325]Array
(
    [complete] => 
    [id] => 8150568257
    [time] => 1549184845677
    [pending] => 0.57625000
    [amount] => 0.57625000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 10:07:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:07:34 - cex place new buy order: eth_btc 0.031181 0.57621 [8150568896] margin:0.24373817388794]Array
(
    [complete] => 
    [id] => 8150568896
    [time] => 1549184854262
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 10:07:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:07:44 - cex place new buy order: eth_btc 0.031183 0.57617 [8150569770] margin:0.23089503896352]Array
(
    [complete] => 
    [id] => 8150569770
    [time] => 1549184863663
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 10:07:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:07:53 - cex place new buy order: eth_btc 0.031185 0.57614 [8150570594] margin:0.22446689113356]Array
(
    [complete] => 
    [id] => 8150570594
    [time] => 1549184873152
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 10:08:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:08:05 - cex place new buy order: eth_btc 0.031187 0.5761 [8150571553] margin:0.25651713855133]Array
(
    [complete] => 
    [id] => 8150571553
    [time] => 1549184885243
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 10:08:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:08:13 - cex place new buy order: eth_btc 0.031189 0.57606 [8150572342] margin:0.23405687902784]Array
(
    [complete] => 
    [id] => 8150572342
    [time] => 1549184893238
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 10:08:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:08:23 - cex place new buy order: eth_btc 0.031191 0.57603 [8150573283] margin:0.22762976499631]Array
(
    [complete] => 
    [id] => 8150573283
    [time] => 1549184903367
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 10:08:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:08:32 - cex place new buy order: eth_btc 0.031193 0.57599 [8150574070] margin:0.20517423780977]Array
(
    [complete] => 
    [id] => 8150574070
    [time] => 1549184912186
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031193
)

2019-02-03 10:08:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:08:40 - cex place new buy order: eth_btc 0.031195 0.57595 [8150574784] margin:0.20836672543678]Array
(
    [complete] => 
    [id] => 8150574784
    [time] => 1549184920438
    [pending] => 0.57595000
    [amount] => 0.57595000
    [type] => buy
    [price] => 0.031195
)

2019-02-03 10:08:48 - cex delete buy orders: eth_btc[move]
2019-02-03 10:08:50 - cex place new buy order: eth_btc 0.031093 0.57593 [8150575450] margin:0.18912681112961]Array
(
    [complete] => 
    [id] => 8150575450
    [time] => 1549184930127
    [pending] => 0.57593000
    [amount] => 0.57593000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 10:08:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:08:59 - cex place new buy order: eth_btc 0.031095 0.57781 [8150576292] margin:0.52098408104198]Array
(
    [complete] => 
    [id] => 8150576292
    [time] => 1549184938577
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 10:09:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:09:06 - cex place new buy order: eth_btc 0.031097 0.00493 [] margin:0.49844036402227]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 10:09:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:09:15 - cex place new buy order: eth_btc 0.031102 0.57768 [8150577895] margin:0.48549932480226]Array
(
    [complete] => 
    [id] => 8150577895
    [time] => 1549184955434
    [pending] => 0.57768000
    [amount] => 0.57768000
    [type] => buy
    [price] => 0.031102
)

2019-02-03 10:09:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:09:25 - cex place new buy order: eth_btc 0.031108 0.57756 [8150578789] margin:0.46611804037548]Array
(
    [complete] => 
    [id] => 8150578789
    [time] => 1549184965453
    [pending] => 0.57756000
    [amount] => 0.57756000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 10:09:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:09:35 - cex place new buy order: eth_btc 0.031115 0.57743 [8150579724] margin:0.45637152498794]Array
(
    [complete] => 
    [id] => 8150579724
    [time] => 1549184975380
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 10:09:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:09:45 - cex place new buy order: eth_btc 0.031117 0.5774 [8150580548] margin:0.42420541826012]Array
(
    [complete] => 
    [id] => 8150580548
    [time] => 1549184984502
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 10:09:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:09:53 - cex place new buy order: eth_btc 0.031121 0.57732 [8150581215] margin:0.42736415924938]Array
(
    [complete] => 
    [id] => 8150581215
    [time] => 1549184993407
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 10:10:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:10:03 - cex place new buy order: eth_btc 0.031124 0.57727 [8150581796] margin:0.40483228376815]Array
(
    [complete] => 
    [id] => 8150581796
    [time] => 1549185002858
    [pending] => 0.57727000
    [amount] => 0.57727000
    [type] => buy
    [price] => 0.031124
)

2019-02-03 10:10:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:10:34 - cex place new buy order: eth_btc 0.031126 0.57723 [8150583748] margin:0.40480627128445]Array
(
    [complete] => 
    [id] => 8150583748
    [time] => 1549185033643
    [pending] => 0.57723000
    [amount] => 0.57723000
    [type] => buy
    [price] => 0.031126
)

2019-02-03 10:10:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:10:43 - cex place new buy order: eth_btc 0.031128 0.57719 [8150584399] margin:0.39835517861733]Array
(
    [complete] => 
    [id] => 8150584399
    [time] => 1549185042579
    [pending] => 0.57719000
    [amount] => 0.57719000
    [type] => buy
    [price] => 0.031128
)

2019-02-03 10:10:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:10:52 - cex place new buy order: eth_btc 0.03113 0.57716 [8150585111] margin:0.36620623193062]Array
(
    [complete] => 
    [id] => 8150585111
    [time] => 1549185052018
    [pending] => 0.57716000
    [amount] => 0.57716000
    [type] => buy
    [price] => 0.03113
)

2019-02-03 10:11:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:11:01 - cex place new buy order: eth_btc 0.031132 0.57712 [8150585701] margin:0.39509186688937]Array
(
    [complete] => 
    [id] => 8150585701
    [time] => 1549185061350
    [pending] => 0.57712000
    [amount] => 0.57712000
    [type] => buy
    [price] => 0.031132
)

2019-02-03 10:11:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:11:11 - cex place new buy order: eth_btc 0.031135 0.57706 [8150586547] margin:0.31475831058294]Array
(
    [complete] => 
    [id] => 8150586547
    [time] => 1549185071493
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 10:11:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:11:21 - cex place new buy order: eth_btc 0.031137 0.57703 [8150587215] margin:0.33721938529723]Array
(
    [complete] => 
    [id] => 8150587215
    [time] => 1549185080793
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 10:11:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:11:29 - cex place new buy order: eth_btc 0.031139 0.57699 [8150587772] margin:0.30829506406755]Array
(
    [complete] => 
    [id] => 8150587772
    [time] => 1549185088775
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 10:11:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:11:37 - cex place new buy order: eth_btc 0.031141 0.57695 [8150588147] margin:0.30827526412125]Array
(
    [complete] => 
    [id] => 8150588147
    [time] => 1549185096718
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 10:11:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:11:46 - cex place new buy order: eth_btc 0.031143 0.57691 [8150588854] margin:0.30183347782808]Array
(
    [complete] => 
    [id] => 8150588854
    [time] => 1549185105649
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 10:11:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:11:55 - cex place new buy order: eth_btc 0.031145 0.57688 [8150589401] margin:0.29218173061485]Array
(
    [complete] => 
    [id] => 8150589401
    [time] => 1549185115104
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 10:12:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:12:04 - cex place new buy order: eth_btc 0.031147 0.57684 [8150590119] margin:0.28574180498924]Array
(
    [complete] => 
    [id] => 8150590119
    [time] => 1549185123689
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 10:12:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:12:13 - cex place new buy order: eth_btc 0.031149 0.5768 [8150590910] margin:0.27930270634691]Array
(
    [complete] => 
    [id] => 8150590910
    [time] => 1549185133140
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 10:12:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:12:22 - cex place new buy order: eth_btc 0.031151 0.57677 [8150591663] margin:0.27607460434658]Array
(
    [complete] => 
    [id] => 8150591663
    [time] => 1549185141847
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 10:12:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:12:30 - cex place new buy order: eth_btc 0.031153 0.57673 [8150592019] margin:0.26642698937502]Array
(
    [complete] => 
    [id] => 8150592019
    [time] => 1549185149944
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 10:12:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:12:39 - cex place new buy order: eth_btc 0.031155 0.57669 [8150593241] margin:0.24394158241052]Array
(
    [complete] => 
    [id] => 8150593241
    [time] => 1549185159368
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 10:12:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:12:49 - cex place new buy order: eth_btc 0.031157 0.57666 [8150594017] margin:0.2535545784254]Array
(
    [complete] => 
    [id] => 8150594017
    [time] => 1549185168585
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 10:12:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:12:57 - cex place new buy order: eth_btc 0.031159 0.57662 [8150594664] margin:0.24711961231103]Array
(
    [complete] => 
    [id] => 8150594664
    [time] => 1549185177317
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 10:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:13:05 - cex place new buy order: eth_btc 0.031161 0.57658 [8150595305] margin:0.24068547222489]Array
(
    [complete] => 
    [id] => 8150595305
    [time] => 1549185185450
    [pending] => 0.57658000
    [amount] => 0.57658000
    [type] => buy
    [price] => 0.031161
)

2019-02-03 10:13:14 - cex delete buy orders: eth_btc[move]
2019-02-03 10:13:15 - cex place new buy order: eth_btc 0.031059 0.57656 [8150595939] margin:0.23746871189267]Array
(
    [complete] => 
    [id] => 8150595939
    [time] => 1549185195488
    [pending] => 0.57656000
    [amount] => 0.57656000
    [type] => buy
    [price] => 0.031059
)

2019-02-03 10:13:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:13:25 - cex place new buy order: eth_btc 0.031063 0.5784 [8150596413] margin:0.53117857257829]Array
(
    [complete] => 
    [id] => 8150596413
    [time] => 1549185205414
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031063
)

2019-02-03 10:13:35 - cex delete buy orders: eth_btc[move]
2019-02-03 10:13:37 - cex place new buy order: eth_btc 0.031066 0.57627 [8150597084] margin:0.16036949130798]Array
(
    [complete] => 
    [id] => 8150597084
    [time] => 1549185216805
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031066
)

2019-02-03 10:13:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:13:46 - cex place new buy order: eth_btc 0.03107 0.57827 [8150597703] margin:0.51174766655937]Array
(
    [complete] => 
    [id] => 8150597703
    [time] => 1549185225640
    [pending] => 0.57827000
    [amount] => 0.57827000
    [type] => buy
    [price] => 0.03107
)

2019-02-03 10:13:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:13:55 - cex place new buy order: eth_btc 0.031074 0.5782 [8150598250] margin:0.4827186715582]Array
(
    [complete] => 
    [id] => 8150598250
    [time] => 1549185234910
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031074
)

2019-02-03 10:14:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:14:05 - cex place new buy order: eth_btc 0.031076 0.57816 [8150598890] margin:0.48268760458232]Array
(
    [complete] => 
    [id] => 8150598890
    [time] => 1549185245102
    [pending] => 0.57816000
    [amount] => 0.57816000
    [type] => buy
    [price] => 0.031076
)

2019-02-03 10:14:13 - cex delete buy orders: eth_btc[move]
2019-02-03 10:14:15 - cex place new buy order: eth_btc 0.03108 0.57627 [8150599777] margin:0.15395471165565]Array
(
    [complete] => 
    [id] => 8150599777
    [time] => 1549185254650
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 10:14:23 - cex delete buy orders: eth_btc[move]
2019-02-03 10:14:25 - cex place new buy order: eth_btc 0.031082 0.57627 [8150600589] margin:0.14433254217718]Array
(
    [complete] => 
    [id] => 8150600589
    [time] => 1549185264662
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 10:14:32 - cex delete buy orders: eth_btc[move]
2019-02-03 10:14:34 - cex place new buy order: eth_btc 0.031084 0.57627 [8150601286] margin:0.16036949130798]Array
(
    [complete] => 
    [id] => 8150601286
    [time] => 1549185274056
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031084
)

2019-02-03 10:14:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:14:44 - cex place new buy order: eth_btc 0.031086 0.57797 [8150602164] margin:0.46001415428165]Array
(
    [complete] => 
    [id] => 8150602164
    [time] => 1549185283837
    [pending] => 0.57797000
    [amount] => 0.57797000
    [type] => buy
    [price] => 0.031086
)

2019-02-03 10:14:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:14:53 - cex place new buy order: eth_btc 0.031088 0.57794 [8150602591] margin:0.45355120946988]Array
(
    [complete] => 
    [id] => 8150602591
    [time] => 1549185293337
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 10:15:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:15:01 - cex place new buy order: eth_btc 0.03109 0.5779 [8150603046] margin:0.45030556449019]Array
(
    [complete] => 
    [id] => 8150603046
    [time] => 1549185301312
    [pending] => 0.57790000
    [amount] => 0.57790000
    [type] => buy
    [price] => 0.03109
)

2019-02-03 10:15:10 - cex delete buy orders: eth_btc[move]
2019-02-03 10:15:11 - cex place new buy order: eth_btc 0.031092 0.57627 [8150603748] margin:0.18602860991725]Array
(
    [complete] => 
    [id] => 8150603748
    [time] => 1549185311274
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031092
)

2019-02-03 10:15:19 - cex delete buy orders: eth_btc[move]
2019-02-03 10:15:20 - cex place new buy order: eth_btc 0.031094 0.57627 [8150604168] margin:0.16357688113413]Array
(
    [complete] => 
    [id] => 8150604168
    [time] => 1549185320088
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031094
)

2019-02-03 10:15:27 - cex delete buy orders: eth_btc[move]
2019-02-03 10:15:29 - cex place new buy order: eth_btc 0.031096 0.57627 [8150604656] margin:0.18602860991725]Array
(
    [complete] => 
    [id] => 8150604656
    [time] => 1549185328603
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031096
)

2019-02-03 10:15:36 - cex delete buy orders: eth_btc[move]
2019-02-03 10:15:37 - cex place new buy order: eth_btc 0.031098 0.57627 [8150605409] margin:0.18923599974341]Array
(
    [complete] => 
    [id] => 8150605409
    [time] => 1549185337415
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031098
)

2019-02-03 10:15:45 - cex delete buy orders: eth_btc[move]
2019-02-03 10:15:46 - cex place new buy order: eth_btc 0.0311 0.57627 [8150605962] margin:0.18602860991725]Array
(
    [complete] => 
    [id] => 8150605962
    [time] => 1549185346279
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.0311
)

2019-02-03 10:15:55 - cex delete buy orders: eth_btc[move]
2019-02-03 10:15:57 - cex place new buy order: eth_btc 0.031102 0.57627 [8150606556] margin:0.18602860991725]Array
(
    [complete] => 
    [id] => 8150606556
    [time] => 1549185356733
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031102
)

2019-02-03 10:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:16:06 - cex place new buy order: eth_btc 0.031106 0.5776 [8150607290] margin:0.39220729119782]Array
(
    [complete] => 
    [id] => 8150607290
    [time] => 1549185365952
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031106
)

2019-02-03 10:16:13 - cex delete buy orders: eth_btc[move]
2019-02-03 10:16:15 - cex place new buy order: eth_btc 0.031108 0.57627 [8150607918] margin:0.16678427096029]Array
(
    [complete] => 
    [id] => 8150607918
    [time] => 1549185374886
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 10:16:22 - cex delete buy orders: eth_btc[move]
2019-02-03 10:16:23 - cex place new buy order: eth_btc 0.03111 0.57627 [8150608541] margin:0.18282122009108]Array
(
    [complete] => 
    [id] => 8150608541
    [time] => 1549185383212
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 10:16:30 - cex delete buy orders: eth_btc[move]
2019-02-03 10:16:32 - cex place new buy order: eth_btc 0.031112 0.57627 [8150609093] margin:0.16036949130798]Array
(
    [complete] => 
    [id] => 8150609093
    [time] => 1549185392068
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 10:16:41 - cex delete buy orders: eth_btc[move]
2019-02-03 10:16:42 - cex place new buy order: eth_btc 0.031114 0.57627 [8150609692] margin:0.16357688113413]Array
(
    [complete] => 
    [id] => 8150609692
    [time] => 1549185401740
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 10:16:50 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:17:08 - cex place new buy order: eth_btc 0.031114 0.5775 [8150611697]Array
(
    [complete] => 
    [id] => 8150611697
    [time] => 1549185428217
    [pending] => 0.57750000
    [amount] => 0.57750000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 10:17:17 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:17:37 - cex place new buy order: eth_btc 0.031179 0.5762 [8150613735]Array
(
    [complete] => 
    [id] => 8150613735
    [time] => 1549185457098
    [pending] => 0.57620000
    [amount] => 0.57620000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 10:17:46 - cex delete buy orders: eth_btc[move]
2019-02-03 10:17:48 - cex place new buy order: eth_btc 0.03118 0.57621 [8150614432] margin:0.19883903659279]Array
(
    [complete] => 
    [id] => 8150614432
    [time] => 1549185467614
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:18:00 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:18:09 - cex place new buy order: eth_btc 0.031114 0.5775 [8150616130]Array
(
    [complete] => 
    [id] => 8150616130
    [time] => 1549185489275
    [pending] => 0.57750000
    [amount] => 0.57750000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 10:18:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:18:18 - cex place new buy order: eth_btc 0.031117 0.5774 [8150616839] margin:0.38564128932737]Array
(
    [complete] => 
    [id] => 8150616839
    [time] => 1549185497768
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 10:18:24 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:19:14 - cex place new buy order: eth_btc 0.031117 0.5774 [8150621261]Array
(
    [complete] => 
    [id] => 8150621261
    [time] => 1549185554507
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 10:19:25 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:19:33 - cex place new buy order: eth_btc 0.03118 0.5762 [8150622858]Array
(
    [complete] => 
    [id] => 8150622858
    [time] => 1549185573340
    [pending] => 0.57620000
    [amount] => 0.57620000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:19:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:19:40 - cex place new buy order: eth_btc 0.031182 0.57619 [8150623287] margin:0.2148675517927]Array
(
    [complete] => 
    [id] => 8150623287
    [time] => 1549185580414
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:19:48 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:20:27 - cex place new buy order: eth_btc 0.031051 0.5786 [8150626863]Array
(
    [complete] => 
    [id] => 8150626863
    [time] => 1549185627394
    [pending] => 0.57860000
    [amount] => 0.57860000
    [type] => buy
    [price] => 0.031051
)

2019-02-03 10:20:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:20:37 - cex place new buy order: eth_btc 0.031149 0.5768 [8150627526] margin:0.23435744325662]Array
(
    [complete] => 
    [id] => 8150627526
    [time] => 1549185636666
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 10:20:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:20:45 - cex place new buy order: eth_btc 0.031151 0.57677 [8150628155] margin:0.23755256653075]Array
(
    [complete] => 
    [id] => 8150628155
    [time] => 1549185644911
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 10:20:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:20:55 - cex place new buy order: eth_btc 0.031153 0.57673 [8150628773] margin:0.22148749719129]Array
(
    [complete] => 
    [id] => 8150628773
    [time] => 1549185654864
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 10:21:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:21:06 - cex place new buy order: eth_btc 0.031155 0.57669 [8150629356] margin:0.21505376344084]Array
(
    [complete] => 
    [id] => 8150629356
    [time] => 1549185665778
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 10:21:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:21:16 - cex place new buy order: eth_btc 0.031157 0.57666 [8150630078] margin:0.20862085566646]Array
(
    [complete] => 
    [id] => 8150630078
    [time] => 1549185675617
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 10:21:24 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:21:33 - cex place new buy order: eth_btc 0.031149 0.5768 [8150631246]Array
(
    [complete] => 
    [id] => 8150631246
    [time] => 1549185692838
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 10:21:39 - cex delete buy orders: eth_btc[move]
2019-02-03 10:21:41 - cex place new buy order: eth_btc 0.03115 0.57677 [8150631689] margin:0.19903052871497]Array
(
    [complete] => 
    [id] => 8150631689
    [time] => 1549185700640
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 10:21:49 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:21:58 - cex place new buy order: eth_btc 0.031057 0.5785 [8150632835]Array
(
    [complete] => 
    [id] => 8150632835
    [time] => 1549185718202
    [pending] => 0.57850000
    [amount] => 0.57850000
    [type] => buy
    [price] => 0.031057
)

2019-02-03 10:22:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:22:06 - cex place new buy order: eth_btc 0.031063 0.5784 [8150633296] margin:0.47323181920613]Array
(
    [complete] => 
    [id] => 8150633296
    [time] => 1549185725700
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031063
)

2019-02-03 10:22:12 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:22:54 - cex place new buy order: eth_btc 0.031063 0.5784 [8150636798]Array
(
    [complete] => 
    [id] => 8150636798
    [time] => 1549185774510
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031063
)

2019-02-03 10:23:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:23:03 - cex place new buy order: eth_btc 0.031065 0.57836 [8150637171] margin:0.43457267020761]Array
(
    [complete] => 
    [id] => 8150637171
    [time] => 1549185783499
    [pending] => 0.57836000
    [amount] => 0.57836000
    [type] => buy
    [price] => 0.031065
)

2019-02-03 10:23:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:23:11 - cex place new buy order: eth_btc 0.03113 0.57716 [8150637644] margin:0.22807581111468]Array
(
    [complete] => 
    [id] => 8150637644
    [time] => 1549185791387
    [pending] => 0.57716000
    [amount] => 0.57716000
    [type] => buy
    [price] => 0.03113
)

2019-02-03 10:23:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:23:21 - cex place new buy order: eth_btc 0.031132 0.57712 [8150638060] margin:0.21842477193883]Array
(
    [complete] => 
    [id] => 8150638060
    [time] => 1549185800791
    [pending] => 0.57712000
    [amount] => 0.57712000
    [type] => buy
    [price] => 0.031132
)

2019-02-03 10:23:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:23:32 - cex place new buy order: eth_btc 0.031134 0.57708 [8150638588] margin:0.23125843129697]Array
(
    [complete] => 
    [id] => 8150638588
    [time] => 1549185811755
    [pending] => 0.57708000
    [amount] => 0.57708000
    [type] => buy
    [price] => 0.031134
)

2019-02-03 10:23:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:23:43 - cex place new buy order: eth_btc 0.031136 0.57704 [8150639110] margin:0.2248201438849]Array
(
    [complete] => 
    [id] => 8150639110
    [time] => 1549185822730
    [pending] => 0.57704000
    [amount] => 0.57704000
    [type] => buy
    [price] => 0.031136
)

2019-02-03 10:23:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:23:55 - cex place new buy order: eth_btc 0.031138 0.57701 [8150639661] margin:0.20874815338172]Array
(
    [complete] => 
    [id] => 8150639661
    [time] => 1549185834542
    [pending] => 0.57701000
    [amount] => 0.57701000
    [type] => buy
    [price] => 0.031138
)

2019-02-03 10:24:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:24:05 - cex place new buy order: eth_btc 0.03114 0.57697 [8150640247] margin:0.21515735388566]Array
(
    [complete] => 
    [id] => 8150640247
    [time] => 1549185845103
    [pending] => 0.57697000
    [amount] => 0.57697000
    [type] => buy
    [price] => 0.03114
)

2019-02-03 10:24:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:24:14 - cex place new buy order: eth_btc 0.031142 0.57693 [8150640763] margin:0.21835463361377]Array
(
    [complete] => 
    [id] => 8150640763
    [time] => 1549185854286
    [pending] => 0.57693000
    [amount] => 0.57693000
    [type] => buy
    [price] => 0.031142
)

2019-02-03 10:24:23 - cex delete buy orders: eth_btc[move]
2019-02-03 10:24:24 - cex place new buy order: eth_btc 0.031141 0.57691 [8150641318] margin:0.23761358892849]Array
(
    [complete] => 
    [id] => 8150641318
    [time] => 1549185863996
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 10:25:09 - cex delete buy orders: eth_btc[move]
2019-02-03 10:25:11 - cex place new buy order: eth_btc 0.031069 0.57693 [8150643462] margin:0.25046560914521]Array
(
    [complete] => 
    [id] => 8150643462
    [time] => 1549185910533
    [pending] => 0.57693000
    [amount] => 0.57693000
    [type] => buy
    [price] => 0.031069
)

2019-02-03 10:25:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:25:21 - cex place new buy order: eth_btc 0.031077 0.57814 [8150644058] margin:0.46336518969012]Array
(
    [complete] => 
    [id] => 8150644058
    [time] => 1549185921434
    [pending] => 0.57814000
    [amount] => 0.57814000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 10:25:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:25:30 - cex place new buy order: eth_btc 0.031081 0.57807 [8150644440] margin:0.44721855796146]Array
(
    [complete] => 
    [id] => 8150644440
    [time] => 1549185930516
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 10:25:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:25:40 - cex place new buy order: eth_btc 0.031089 0.57792 [8150644987] margin:0.42780404644729]Array
(
    [complete] => 
    [id] => 8150644987
    [time] => 1549185940385
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 10:25:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:25:49 - cex place new buy order: eth_btc 0.031095 0.57781 [8150645380] margin:0.43093744975076]Array
(
    [complete] => 
    [id] => 8150645380
    [time] => 1549185949358
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 10:25:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:25:58 - cex place new buy order: eth_btc 0.031097 0.57777 [8150645738] margin:0.36016335980964]Array
(
    [complete] => 
    [id] => 8150645738
    [time] => 1549185957862
    [pending] => 0.57777000
    [amount] => 0.57777000
    [type] => buy
    [price] => 0.031097
)

2019-02-03 10:26:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:26:06 - cex place new buy order: eth_btc 0.031099 0.57773 [8150646313] margin:0.36978680986526]Array
(
    [complete] => 
    [id] => 8150646313
    [time] => 1549185966500
    [pending] => 0.57773000
    [amount] => 0.57773000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 10:26:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:26:16 - cex place new buy order: eth_btc 0.031101 0.57769 [8150646994] margin:0.37619369152118]Array
(
    [complete] => 
    [id] => 8150646994
    [time] => 1549185975807
    [pending] => 0.57769000
    [amount] => 0.57769000
    [type] => buy
    [price] => 0.031101
)

2019-02-03 10:26:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:26:25 - cex place new buy order: eth_btc 0.031103 0.57766 [8150647570] margin:0.37295437739124]Array
(
    [complete] => 
    [id] => 8150647570
    [time] => 1549185985072
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 10:26:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:26:36 - cex place new buy order: eth_btc 0.031105 0.57762 [8150648099] margin:0.35364089374699]Array
(
    [complete] => 
    [id] => 8150648099
    [time] => 1549185995673
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 10:26:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:26:46 - cex place new buy order: eth_btc 0.031107 0.57758 [8150648653] margin:0.35040344616966]Array
(
    [complete] => 
    [id] => 8150648653
    [time] => 1549186006212
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 10:27:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:27:02 - cex place new buy order: eth_btc 0.031109 0.57755 [8150649310] margin:0.34073740718119]Array
(
    [complete] => 
    [id] => 8150649310
    [time] => 1549186021826
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 10:27:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:27:12 - cex place new buy order: eth_btc 0.031146 0.57686 [8150649893] margin:0.23116933153535]Array
(
    [complete] => 
    [id] => 8150649893
    [time] => 1549186031970
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 10:27:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:27:20 - cex place new buy order: eth_btc 0.031148 0.57682 [8150650571] margin:0.23757544625658]Array
(
    [complete] => 
    [id] => 8150650571
    [time] => 1549186039960
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 10:27:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:27:30 - cex place new buy order: eth_btc 0.03115 0.57679 [8150651362] margin:0.23434991974318]Array
(
    [complete] => 
    [id] => 8150651362
    [time] => 1549186049656
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 10:27:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:27:39 - cex place new buy order: eth_btc 0.031152 0.57675 [8150652109] margin:0.23433487416538]Array
(
    [complete] => 
    [id] => 8150652109
    [time] => 1549186058620
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 10:27:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:27:47 - cex place new buy order: eth_btc 0.031154 0.57671 [8150652809] margin:0.22148038775116]Array
(
    [complete] => 
    [id] => 8150652809
    [time] => 1549186066600
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 10:27:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:27:55 - cex place new buy order: eth_btc 0.031156 0.57667 [8150653448] margin:0.24714340736938]Array
(
    [complete] => 
    [id] => 8150653448
    [time] => 1549186075107
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 10:28:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:28:05 - cex place new buy order: eth_btc 0.031158 0.57664 [8150654334] margin:0.2439180948713]Array
(
    [complete] => 
    [id] => 8150654334
    [time] => 1549186085484
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 10:28:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:28:18 - cex place new buy order: eth_btc 0.03116 0.5766 [8150655464] margin:0.26315789473683]Array
(
    [complete] => 
    [id] => 8150655464
    [time] => 1549186098404
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 10:28:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:28:28 - cex place new buy order: eth_btc 0.031163 0.57654 [8150656332] margin:0.25671469370727]Array
(
    [complete] => 
    [id] => 8150656332
    [time] => 1549186107676
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 10:28:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:28:46 - cex place new buy order: eth_btc 0.031165 0.57651 [8150657700] margin:0.2566982191561]Array
(
    [complete] => 
    [id] => 8150657700
    [time] => 1549186125538
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 10:28:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:28:56 - cex place new buy order: eth_btc 0.031167 0.57647 [8150658519] margin:0.2502647030513]Array
(
    [complete] => 
    [id] => 8150658519
    [time] => 1549186136429
    [pending] => 0.57647000
    [amount] => 0.57647000
    [type] => buy
    [price] => 0.031167
)

2019-02-03 10:29:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:29:06 - cex place new buy order: eth_btc 0.031169 0.57643 [8150659312] margin:0.25345696044146]Array
(
    [complete] => 
    [id] => 8150659312
    [time] => 1549186145746
    [pending] => 0.57643000
    [amount] => 0.57643000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 10:29:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:29:16 - cex place new buy order: eth_btc 0.031171 0.5764 [8150660095] margin:0.25985691828945]Array
(
    [complete] => 
    [id] => 8150660095
    [time] => 1549186155680
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 10:29:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:29:25 - cex place new buy order: eth_btc 0.031173 0.57636 [8150660894] margin:0.2373849164341]Array
(
    [complete] => 
    [id] => 8150660894
    [time] => 1549186165117
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 10:29:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:29:40 - cex place new buy order: eth_btc 0.031175 0.57632 [8150662017] margin:0.24057738572574]Array
(
    [complete] => 
    [id] => 8150662017
    [time] => 1549186180263
    [pending] => 0.57632000
    [amount] => 0.57632000
    [type] => buy
    [price] => 0.031175
)

2019-02-03 10:29:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:29:55 - cex place new buy order: eth_btc 0.031177 0.57629 [8150663283] margin:0.24376944542452]Array
(
    [complete] => 
    [id] => 8150663283
    [time] => 1549186195493
    [pending] => 0.57629000
    [amount] => 0.57629000
    [type] => buy
    [price] => 0.031177
)

2019-02-03 10:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:30:05 - cex place new buy order: eth_btc 0.031179 0.57625 [8150663914] margin:0.24375380865325]Array
(
    [complete] => 
    [id] => 8150663914
    [time] => 1549186205126
    [pending] => 0.57625000
    [amount] => 0.57625000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 10:30:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:30:15 - cex place new buy order: eth_btc 0.031181 0.57621 [8150664570] margin:0.23090984894649]Array
(
    [complete] => 
    [id] => 8150664570
    [time] => 1549186215192
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 10:30:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:30:28 - cex place new buy order: eth_btc 0.031183 0.57617 [8150665186] margin:0.22768816342236]Array
(
    [complete] => 
    [id] => 8150665186
    [time] => 1549186227607
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 10:30:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:30:37 - cex place new buy order: eth_btc 0.031185 0.57614 [8150665804] margin:0.22126022126021]Array
(
    [complete] => 
    [id] => 8150665804
    [time] => 1549186236892
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 10:30:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:30:46 - cex place new buy order: eth_btc 0.031187 0.5761 [8150666148] margin:0.21483310353672]Array
(
    [complete] => 
    [id] => 8150666148
    [time] => 1549186246175
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 10:30:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:30:58 - cex place new buy order: eth_btc 0.031189 0.57606 [8150666957] margin:0.20520055147648]Array
(
    [complete] => 
    [id] => 8150666957
    [time] => 1549186257715
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 10:31:03 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:31:15 - cex place new buy order: eth_btc 0.031178 0.5763 [8150668161]Array
(
    [complete] => 
    [id] => 8150668161
    [time] => 1549186275365
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 10:31:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:31:22 - cex place new buy order: eth_btc 0.03118 0.57623 [8150668604] margin:0.2341244387428]Array
(
    [complete] => 
    [id] => 8150668604
    [time] => 1549186281964
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:31:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:31:31 - cex place new buy order: eth_btc 0.031182 0.57619 [8150669063] margin:0.22769546533257]Array
(
    [complete] => 
    [id] => 8150669063
    [time] => 1549186291214
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:31:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:31:42 - cex place new buy order: eth_btc 0.031184 0.57616 [8150669716] margin:0.21806054386866]Array
(
    [complete] => 
    [id] => 8150669716
    [time] => 1549186301933
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 10:31:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:31:51 - cex place new buy order: eth_btc 0.031186 0.57612 [8150670233] margin:0.21804655935354]Array
(
    [complete] => 
    [id] => 8150670233
    [time] => 1549186311365
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 10:31:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:32:01 - cex place new buy order: eth_btc 0.031188 0.57608 [8150670817] margin:0.21803257663204]Array
(
    [complete] => 
    [id] => 8150670817
    [time] => 1549186320816
    [pending] => 0.57608000
    [amount] => 0.57608000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 10:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:32:04 - cex place new buy order: eth_btc 0.03119 0.00493 [] margin:0.2116062840654]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 10:32:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:32:12 - cex place new buy order: eth_btc 0.03119 0.57605 [8150671707] margin:0.20519397242704]Array
(
    [complete] => 
    [id] => 8150671707
    [time] => 1549186332189
    [pending] => 0.57605000
    [amount] => 0.57605000
    [type] => buy
    [price] => 0.03119
)

2019-02-03 10:32:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:32:21 - cex place new buy order: eth_btc 0.031192 0.57601 [8150672352] margin:0.20197486535007]Array
(
    [complete] => 
    [id] => 8150672352
    [time] => 1549186341480
    [pending] => 0.57601000
    [amount] => 0.57601000
    [type] => buy
    [price] => 0.031192
)

2019-02-03 10:32:29 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:32:38 - cex place new buy order: eth_btc 0.031178 0.5763 [8150673507]Array
(
    [complete] => 
    [id] => 8150673507
    [time] => 1549186357743
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 10:32:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:32:46 - cex place new buy order: eth_btc 0.03118 0.57623 [8150674010] margin:0.24695317511225]Array
(
    [complete] => 
    [id] => 8150674010
    [time] => 1549186366457
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:32:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:32:56 - cex place new buy order: eth_btc 0.031182 0.57619 [8150674506] margin:0.24052337887241]Array
(
    [complete] => 
    [id] => 8150674506
    [time] => 1549186376204
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:33:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:33:06 - cex place new buy order: eth_btc 0.031184 0.57616 [8150674962] margin:0.24050795279631]Array
(
    [complete] => 
    [id] => 8150674962
    [time] => 1549186385937
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 10:33:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:33:14 - cex place new buy order: eth_btc 0.031186 0.57612 [8150675375] margin:0.22445969345217]Array
(
    [complete] => 
    [id] => 8150675375
    [time] => 1549186394298
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 10:33:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:33:25 - cex place new buy order: eth_btc 0.031188 0.57608 [8150675954] margin:0.21803257663204]Array
(
    [complete] => 
    [id] => 8150675954
    [time] => 1549186404891
    [pending] => 0.57608000
    [amount] => 0.57608000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 10:33:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:33:34 - cex place new buy order: eth_btc 0.03119 0.57605 [8150676502] margin:0.20519397242704]Array
(
    [complete] => 
    [id] => 8150676502
    [time] => 1549186414092
    [pending] => 0.57605000
    [amount] => 0.57605000
    [type] => buy
    [price] => 0.03119
)

2019-02-03 10:33:42 - cex delete buy orders: eth_btc[move]
2019-02-03 10:33:44 - cex place new buy order: eth_btc 0.031191 0.57601 [8150676944] margin:0.19876891510642]Array
(
    [complete] => 
    [id] => 8150676944
    [time] => 1549186423903
    [pending] => 0.57601000
    [amount] => 0.57601000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 10:33:52 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:34:01 - cex place new buy order: eth_btc 0.031178 0.5763 [8150677863]Array
(
    [complete] => 
    [id] => 8150677863
    [time] => 1549186441322
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 10:34:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:34:05 - cex place new buy order: eth_btc 0.03118 0.57623 [8150678136] margin:0.23091725465043]Array
(
    [complete] => 
    [id] => 8150678136
    [time] => 1549186445198
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:34:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:34:16 - cex place new buy order: eth_btc 0.031182 0.57619 [8150678769] margin:0.2244884869476]Array
(
    [complete] => 
    [id] => 8150678769
    [time] => 1549186455642
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:34:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:34:25 - cex place new buy order: eth_btc 0.031184 0.57616 [8150679329] margin:0.22126731657262]Array
(
    [complete] => 
    [id] => 8150679329
    [time] => 1549186464886
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 10:34:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:34:36 - cex place new buy order: eth_btc 0.031186 0.57612 [8150679927] margin:0.21483999230425]Array
(
    [complete] => 
    [id] => 8150679927
    [time] => 1549186476443
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 10:34:46 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:34:57 - cex place new buy order: eth_btc 0.031178 0.5763 [8150681040]Array
(
    [complete] => 
    [id] => 8150681040
    [time] => 1549186497141
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 10:35:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:35:06 - cex place new buy order: eth_btc 0.03118 0.57623 [8150681512] margin:0.21167415009622]Array
(
    [complete] => 
    [id] => 8150681512
    [time] => 1549186505691
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:35:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:35:13 - cex place new buy order: eth_btc 0.031182 0.57619 [8150681963] margin:0.20845359502277]Array
(
    [complete] => 
    [id] => 8150681963
    [time] => 1549186513129
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:35:21 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:35:36 - cex place new buy order: eth_btc 0.031178 0.5763 [8150683405]Array
(
    [complete] => 
    [id] => 8150683405
    [time] => 1549186535577
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 10:35:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:35:43 - cex place new buy order: eth_btc 0.03118 0.57623 [8150683862] margin:0.21167415009622]Array
(
    [complete] => 
    [id] => 8150683862
    [time] => 1549186543323
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:35:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:35:52 - cex place new buy order: eth_btc 0.031182 0.57619 [8150684355] margin:0.20524661663779]Array
(
    [complete] => 
    [id] => 8150684355
    [time] => 1549186552276
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:36:00 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:36:05 - cex place new buy order: eth_btc 0.031178 0.5763 [8150684891]Array
(
    [complete] => 
    [id] => 8150684891
    [time] => 1549186565393
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 10:36:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:36:14 - cex place new buy order: eth_btc 0.03118 0.57623 [8150685502] margin:0.22129570237333]Array
(
    [complete] => 
    [id] => 8150685502
    [time] => 1549186573654
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:36:24 - cex place new buy order: eth_btc 0.031182 0.57619 [8150686170] margin:0.20524661663779]Array
(
    [complete] => 
    [id] => 8150686170
    [time] => 1549186584144
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:36:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:36:35 - cex place new buy order: eth_btc 0.031184 0.57616 [8150686736] margin:0.2020266803489]Array
(
    [complete] => 
    [id] => 8150686736
    [time] => 1549186595036
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 10:36:42 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:36:50 - cex place new buy order: eth_btc 0.031178 0.5763 [8150687556]Array
(
    [complete] => 
    [id] => 8150687556
    [time] => 1549186609672
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 10:37:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:37:03 - cex place new buy order: eth_btc 0.03118 0.57623 [8150688413] margin:0.21808851828096]Array
(
    [complete] => 
    [id] => 8150688413
    [time] => 1549186622542
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:37:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:37:13 - cex place new buy order: eth_btc 0.031182 0.57619 [8150689191] margin:0.23731640048745]Array
(
    [complete] => 
    [id] => 8150689191
    [time] => 1549186633153
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:37:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:37:23 - cex place new buy order: eth_btc 0.031184 0.57616 [8150690102] margin:0.23088763468444]Array
(
    [complete] => 
    [id] => 8150690102
    [time] => 1549186643352
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 10:37:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:37:32 - cex place new buy order: eth_btc 0.031186 0.57612 [8150690671] margin:0.22445969345217]Array
(
    [complete] => 
    [id] => 8150690671
    [time] => 1549186651641
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 10:37:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:37:42 - cex place new buy order: eth_btc 0.031188 0.57608 [8150691379] margin:0.21803257663204]Array
(
    [complete] => 
    [id] => 8150691379
    [time] => 1549186661893
    [pending] => 0.57608000
    [amount] => 0.57608000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 10:37:50 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:37:58 - cex place new buy order: eth_btc 0.031178 0.5763 [8150692435]Array
(
    [complete] => 
    [id] => 8150692435
    [time] => 1549186677776
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 10:38:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:38:05 - cex place new buy order: eth_btc 0.03118 0.57623 [8150692882] margin:0.24053880692751]Array
(
    [complete] => 
    [id] => 8150692882
    [time] => 1549186684531
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 10:38:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:38:13 - cex place new buy order: eth_btc 0.031182 0.57619 [8150693625] margin:0.23410942210249]Array
(
    [complete] => 
    [id] => 8150693625
    [time] => 1549186693388
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 10:38:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:38:22 - cex place new buy order: eth_btc 0.031184 0.57616 [8150694258] margin:0.2148537711647]Array
(
    [complete] => 
    [id] => 8150694258
    [time] => 1549186702262
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 10:38:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:38:31 - cex place new buy order: eth_btc 0.031186 0.57612 [8150694784] margin:0.20842685820561]Array
(
    [complete] => 
    [id] => 8150694784
    [time] => 1549186710795
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 10:38:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:38:40 - cex place new buy order: eth_btc 0.031188 0.57608 [8150695429] margin:0.2052071309478]Array
(
    [complete] => 
    [id] => 8150695429
    [time] => 1549186719733
    [pending] => 0.57608000
    [amount] => 0.57608000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 10:38:47 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:38:56 - cex place new buy order: eth_btc 0.031123 0.5773 [8150696670]Array
(
    [complete] => 
    [id] => 8150696670
    [time] => 1549186735537
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 10:39:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:39:06 - cex place new buy order: eth_btc 0.031125 0.57725 [8150697460] margin:0.40803212851406]Array
(
    [complete] => 
    [id] => 8150697460
    [time] => 1549186745689
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 10:39:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:39:14 - cex place new buy order: eth_btc 0.031179 0.57625 [8150698075] margin:0.23413194778537]Array
(
    [complete] => 
    [id] => 8150698075
    [time] => 1549186753747
    [pending] => 0.57625000
    [amount] => 0.57625000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 10:39:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:39:22 - cex place new buy order: eth_btc 0.031181 0.57621 [8150698642] margin:0.23732401141721]Array
(
    [complete] => 
    [id] => 8150698642
    [time] => 1549186761564
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 10:39:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:39:30 - cex place new buy order: eth_btc 0.031183 0.57617 [8150699114] margin:0.23089503896352]Array
(
    [complete] => 
    [id] => 8150699114
    [time] => 1549186770505
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 10:39:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:39:39 - cex place new buy order: eth_btc 0.031185 0.57614 [8150699673] margin:0.22446689113356]Array
(
    [complete] => 
    [id] => 8150699673
    [time] => 1549186779049
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 10:39:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:39:47 - cex place new buy order: eth_btc 0.031187 0.5761 [8150700213] margin:0.20842017507297]Array
(
    [complete] => 
    [id] => 8150700213
    [time] => 1549186787323
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 10:39:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:39:57 - cex place new buy order: eth_btc 0.031189 0.57606 [8150700942] margin:0.21161306871011]Array
(
    [complete] => 
    [id] => 8150700942
    [time] => 1549186796781
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 10:40:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:40:06 - cex place new buy order: eth_btc 0.031191 0.57603 [8150701558] margin:0.20839344682761]Array
(
    [complete] => 
    [id] => 8150701558
    [time] => 1549186805755
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 10:40:13 - cex delete buy orders: eth_btc[move]
2019-02-03 10:40:14 - cex place new buy order: eth_btc 0.031192 0.57599 [8150702128] margin:0.19876254287821]Array
(
    [complete] => 
    [id] => 8150702128
    [time] => 1549186814313
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031192
)

2019-02-03 10:40:22 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:40:31 - cex place new buy order: eth_btc 0.031179 0.5762 [8150703301]Array
(
    [complete] => 
    [id] => 8150703301
    [time] => 1549186831177
    [pending] => 0.57620000
    [amount] => 0.57620000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 10:40:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:40:41 - cex place new buy order: eth_btc 0.031181 0.57621 [8150703854] margin:0.23732401141721]Array
(
    [complete] => 
    [id] => 8150703854
    [time] => 1549186840868
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 10:40:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:40:50 - cex place new buy order: eth_btc 0.031183 0.57617 [8150704588] margin:0.23089503896352]Array
(
    [complete] => 
    [id] => 8150704588
    [time] => 1549186850264
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 10:40:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:41:00 - cex place new buy order: eth_btc 0.031185 0.57614 [8150705272] margin:0.22446689113356]Array
(
    [complete] => 
    [id] => 8150705272
    [time] => 1549186860485
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 10:41:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:41:04 - cex place new buy order: eth_btc 0.031187 0.5761 [8150705518] margin:0.22124603200051]Array
(
    [complete] => 
    [id] => 8150705518
    [time] => 1549186864520
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 10:41:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:41:13 - cex place new buy order: eth_btc 0.031189 0.57606 [8150706223] margin:0.21161306871011]Array
(
    [complete] => 
    [id] => 8150706223
    [time] => 1549186873240
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 10:41:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:41:22 - cex place new buy order: eth_btc 0.031191 0.57603 [8150706795] margin:0.20518739379949]Array
(
    [complete] => 
    [id] => 8150706795
    [time] => 1549186882438
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 10:41:30 - cex delete buy orders: eth_btc[move]
2019-02-03 10:41:31 - cex place new buy order: eth_btc 0.031192 0.57599 [8150707338] margin:0.19876254287821]Array
(
    [complete] => 
    [id] => 8150707338
    [time] => 1549186891331
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031192
)

2019-02-03 10:41:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:41:41 - cex place new buy order: eth_btc 0.031194 0.57597 [8150707985] margin:0.20196191575304]Array
(
    [complete] => 
    [id] => 8150707985
    [time] => 1549186901081
    [pending] => 0.57597000
    [amount] => 0.57597000
    [type] => buy
    [price] => 0.031194
)

2019-02-03 10:41:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:41:49 - cex place new buy order: eth_btc 0.031196 0.57593 [8150708560] margin:0.21477112450314]Array
(
    [complete] => 
    [id] => 8150708560
    [time] => 1549186909415
    [pending] => 0.57593000
    [amount] => 0.57593000
    [type] => buy
    [price] => 0.031196
)

2019-02-03 10:41:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:41:59 - cex place new buy order: eth_btc 0.031198 0.5759 [8150709310] margin:0.21475735624079]Array
(
    [complete] => 
    [id] => 8150709310
    [time] => 1549186919308
    [pending] => 0.57590000
    [amount] => 0.57590000
    [type] => buy
    [price] => 0.031198
)

2019-02-03 10:42:11 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:42:21 - cex place new buy order: eth_btc 0.031179 0.5762 [8150710820]Array
(
    [complete] => 
    [id] => 8150710820
    [time] => 1549186940646
    [pending] => 0.57620000
    [amount] => 0.57620000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 10:42:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:42:30 - cex place new buy order: eth_btc 0.031181 0.57621 [8150711586] margin:0.24053109265256]Array
(
    [complete] => 
    [id] => 8150711586
    [time] => 1549186950414
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 10:42:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:42:41 - cex place new buy order: eth_btc 0.031183 0.57617 [8150712523] margin:0.24692941666935]Array
(
    [complete] => 
    [id] => 8150712523
    [time] => 1549186961037
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 10:42:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:42:50 - cex place new buy order: eth_btc 0.031185 0.57614 [8150713268] margin:0.23408690075357]Array
(
    [complete] => 
    [id] => 8150713268
    [time] => 1549186970411
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 10:43:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:43:06 - cex place new buy order: eth_btc 0.031187 0.5761 [8150714391] margin:0.23727835315996]Array
(
    [complete] => 
    [id] => 8150714391
    [time] => 1549186986270
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 10:43:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:43:14 - cex place new buy order: eth_btc 0.031189 0.57606 [8150714991] margin:0.23405687902784]Array
(
    [complete] => 
    [id] => 8150714991
    [time] => 1549186994306
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 10:43:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:43:23 - cex place new buy order: eth_btc 0.031191 0.57603 [8150715615] margin:0.23404187105254]Array
(
    [complete] => 
    [id] => 8150715615
    [time] => 1549187003343
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 10:43:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:43:32 - cex place new buy order: eth_btc 0.031193 0.57599 [8150716240] margin:0.23402686500176]Array
(
    [complete] => 
    [id] => 8150716240
    [time] => 1549187012259
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031193
)

2019-02-03 10:43:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:43:42 - cex place new buy order: eth_btc 0.031195 0.57595 [8150716819] margin:0.22760057701556]Array
(
    [complete] => 
    [id] => 8150716819
    [time] => 1549187022179
    [pending] => 0.57595000
    [amount] => 0.57595000
    [type] => buy
    [price] => 0.031195
)

2019-02-03 10:43:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:43:52 - cex place new buy order: eth_btc 0.031197 0.57592 [8150717440] margin:0.21796967657146]Array
(
    [complete] => 
    [id] => 8150717440
    [time] => 1549187031883
    [pending] => 0.57592000
    [amount] => 0.57592000
    [type] => buy
    [price] => 0.031197
)

2019-02-03 10:44:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:44:01 - cex place new buy order: eth_btc 0.031199 0.57588 [8150717980] margin:0.20834001089778]Array
(
    [complete] => 
    [id] => 8150717980
    [time] => 1549187040741
    [pending] => 0.57588000
    [amount] => 0.57588000
    [type] => buy
    [price] => 0.031199
)

2019-02-03 10:44:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:44:05 - cex place new buy order: eth_btc 0.031201 0.57584 [8150718356] margin:0.22114675811673]Array
(
    [complete] => 
    [id] => 8150718356
    [time] => 1549187045124
    [pending] => 0.57584000
    [amount] => 0.57584000
    [type] => buy
    [price] => 0.031201
)

2019-02-03 10:44:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:44:14 - cex place new buy order: eth_btc 0.031203 0.57581 [8150719159] margin:0.20510848315867]Array
(
    [complete] => 
    [id] => 8150719159
    [time] => 1549187053826
    [pending] => 0.57581000
    [amount] => 0.57581000
    [type] => buy
    [price] => 0.031203
)

2019-02-03 10:44:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:44:23 - cex place new buy order: eth_btc 0.031205 0.57577 [8150719911] margin:0.20509533728568]Array
(
    [complete] => 
    [id] => 8150719911
    [time] => 1549187063159
    [pending] => 0.57577000
    [amount] => 0.57577000
    [type] => buy
    [price] => 0.031205
)

2019-02-03 10:44:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:44:33 - cex place new buy order: eth_btc 0.031207 0.57573 [8150720590] margin:0.20508219309769]Array
(
    [complete] => 
    [id] => 8150720590
    [time] => 1549187072787
    [pending] => 0.57573000
    [amount] => 0.57573000
    [type] => buy
    [price] => 0.031207
)

2019-02-03 10:44:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:44:42 - cex place new buy order: eth_btc 0.031209 0.57569 [8150721137] margin:0.20186484667883]Array
(
    [complete] => 
    [id] => 8150721137
    [time] => 1549187082099
    [pending] => 0.57569000
    [amount] => 0.57569000
    [type] => buy
    [price] => 0.031209
)

2019-02-03 10:44:50 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:45:00 - cex place new buy order: eth_btc 0.031179 0.5762 [8150722227]Array
(
    [complete] => 
    [id] => 8150722227
    [time] => 1549187099884
    [pending] => 0.57620000
    [amount] => 0.57620000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 10:45:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:45:06 - cex place new buy order: eth_btc 0.031181 0.57621 [8150722717] margin:0.3078797985953]Array
(
    [complete] => 
    [id] => 8150722717
    [time] => 1549187106127
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 10:45:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:45:15 - cex place new buy order: eth_btc 0.031183 0.57617 [8150723361] margin:0.30144630086906]Array
(
    [complete] => 
    [id] => 8150723361
    [time] => 1549187114625
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 10:45:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:45:24 - cex place new buy order: eth_btc 0.031185 0.57614 [8150724060] margin:0.28860028860027]Array
(
    [complete] => 
    [id] => 8150724060
    [time] => 1549187123644
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 10:45:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:45:33 - cex place new buy order: eth_btc 0.031187 0.5761 [8150724683] margin:0.27575592394267]Array
(
    [complete] => 
    [id] => 8150724683
    [time] => 1549187132952
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 10:45:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:45:42 - cex place new buy order: eth_btc 0.031189 0.57606 [8150725257] margin:0.30780082721471]Array
(
    [complete] => 
    [id] => 8150725257
    [time] => 1549187142397
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 10:45:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:45:53 - cex place new buy order: eth_btc 0.031191 0.57603 [8150725976] margin:0.27251450738994]Array
(
    [complete] => 
    [id] => 8150725976
    [time] => 1549187152754
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 10:46:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:46:11 - cex place new buy order: eth_btc 0.031144 0.5769 [8150727034]Array
(
    [complete] => 
    [id] => 8150727034
    [time] => 1549187170884
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031144
)

2019-02-03 10:46:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:46:20 - cex place new buy order: eth_btc 0.031148 0.57682 [8150727661] margin:0.41094131244381]Array
(
    [complete] => 
    [id] => 8150727661
    [time] => 1549187180178
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 10:46:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:46:31 - cex place new buy order: eth_btc 0.031151 0.57677 [8150728438] margin:0.38843054797599]Array
(
    [complete] => 
    [id] => 8150728438
    [time] => 1549187191248
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 10:46:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:46:39 - cex place new buy order: eth_btc 0.031153 0.57673 [8150728865] margin:0.38840561101661]Array
(
    [complete] => 
    [id] => 8150728865
    [time] => 1549187199127
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 10:46:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:46:48 - cex place new buy order: eth_btc 0.03121 0.57568 [8150729421] margin:0.20826658122395]Array
(
    [complete] => 
    [id] => 8150729421
    [time] => 1549187207623
    [pending] => 0.57568000
    [amount] => 0.57568000
    [type] => buy
    [price] => 0.03121
)

2019-02-03 10:47:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:47:03 - cex delete buy orders: eth_btc[move]
2019-02-03 10:47:04 - cex place new buy order: eth_btc 0.031212 0.57564 [8150730508] margin:0.20504933999743]Array
(
    [complete] => 
    [id] => 8150730508
    [time] => 1549187223881
    [pending] => 0.57564000
    [amount] => 0.57564000
    [type] => buy
    [price] => 0.031212
)

2019-02-03 10:47:04 - cex place new buy order: eth_btc 0.031209 0.57568 [] margin:0.20826658122395]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2019-02-03 10:47:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:47:14 - cex place new buy order: eth_btc 0.031214 0.5756 [8150731229] margin:0.22425834561415]Array
(
    [complete] => 
    [id] => 8150731229
    [time] => 1549187233625
    [pending] => 0.57560000
    [amount] => 0.57560000
    [type] => buy
    [price] => 0.031214
)

2019-02-03 10:47:21 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:47:28 - cex place new buy order: eth_btc 0.031152 0.5767 [8150731975]Array
(
    [complete] => 
    [id] => 8150731975
    [time] => 1549187248232
    [pending] => 0.57670000
    [amount] => 0.57670000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 10:47:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:47:38 - cex place new buy order: eth_btc 0.031154 0.57671 [8150732589] margin:0.3916030044296]Array
(
    [complete] => 
    [id] => 8150732589
    [time] => 1549187257877
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 10:47:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:47:49 - cex place new buy order: eth_btc 0.031156 0.57667 [8150733332] margin:0.37873924765697]Array
(
    [complete] => 
    [id] => 8150733332
    [time] => 1549187268935
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 10:47:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:47:58 - cex place new buy order: eth_btc 0.031158 0.57664 [8150734098] margin:0.37229603954041]Array
(
    [complete] => 
    [id] => 8150734098
    [time] => 1549187278254
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 10:48:03 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:50:19 - cex place new buy order: eth_btc 0.031081 0.5781 [8150742989]Array
(
    [complete] => 
    [id] => 8150742989
    [time] => 1549187419419
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 10:50:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:50:29 - cex place new buy order: eth_btc 0.031083 0.57803 [8150743564] margin:0.56944310394751]Array
(
    [complete] => 
    [id] => 8150743564
    [time] => 1549187428623
    [pending] => 0.57803000
    [amount] => 0.57803000
    [type] => buy
    [price] => 0.031083
)

2019-02-03 10:50:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:50:39 - cex place new buy order: eth_btc 0.031089 0.57792 [8150744123] margin:0.53716748689245]Array
(
    [complete] => 
    [id] => 8150744123
    [time] => 1549187438836
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 10:50:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:50:48 - cex place new buy order: eth_btc 0.031095 0.57781 [8150744639] margin:0.51776812992441]Array
(
    [complete] => 
    [id] => 8150744639
    [time] => 1549187447681
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 10:50:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:50:58 - cex place new buy order: eth_btc 0.031103 0.57766 [8150745272] margin:0.51763495482751]Array
(
    [complete] => 
    [id] => 8150745272
    [time] => 1549187458267
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 10:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:51:06 - cex place new buy order: eth_btc 0.031105 0.57762 [8150745725] margin:0.48866741681401]Array
(
    [complete] => 
    [id] => 8150745725
    [time] => 1549187465588
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 10:51:13 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:51:51 - cex place new buy order: eth_btc 0.031113 0.5775 [8150748356]Array
(
    [complete] => 
    [id] => 8150748356
    [time] => 1549187510853
    [pending] => 0.57750000
    [amount] => 0.57750000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 10:51:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:51:59 - cex place new buy order: eth_btc 0.031115 0.57743 [8150748855] margin:0.48529648079705]Array
(
    [complete] => 
    [id] => 8150748855
    [time] => 1549187519376
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 10:52:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:52:14 - cex place new buy order: eth_btc 0.031203 0.57581 [8150750185] margin:0.23074704355348]Array
(
    [complete] => 
    [id] => 8150750185
    [time] => 1549187533961
    [pending] => 0.57581000
    [amount] => 0.57581000
    [type] => buy
    [price] => 0.031203
)

2019-02-03 10:52:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:52:23 - cex place new buy order: eth_btc 0.031205 0.57577 [8150751076] margin:0.22111841051116]Array
(
    [complete] => 
    [id] => 8150751076
    [time] => 1549187543267
    [pending] => 0.57577000
    [amount] => 0.57577000
    [type] => buy
    [price] => 0.031205
)

2019-02-03 10:52:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:52:33 - cex place new buy order: eth_btc 0.031207 0.57573 [8150751921] margin:0.22110423943345]Array
(
    [complete] => 
    [id] => 8150751921
    [time] => 1549187553052
    [pending] => 0.57573000
    [amount] => 0.57573000
    [type] => buy
    [price] => 0.031207
)

2019-02-03 10:52:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:52:42 - cex place new buy order: eth_btc 0.031209 0.57569 [8150752688] margin:0.21147745842545]Array
(
    [complete] => 
    [id] => 8150752688
    [time] => 1549187562524
    [pending] => 0.57569000
    [amount] => 0.57569000
    [type] => buy
    [price] => 0.031209
)

2019-02-03 10:52:50 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:52:59 - cex place new buy order: eth_btc 0.031117 0.5774 [8150753887]Array
(
    [complete] => 
    [id] => 8150753887
    [time] => 1549187578634
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 10:53:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:53:07 - cex place new buy order: eth_btc 0.031119 0.57736 [8150754395] margin:0.49166104309264]Array
(
    [complete] => 
    [id] => 8150754395
    [time] => 1549187586631
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 10:53:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:53:16 - cex place new buy order: eth_btc 0.031212 0.57564 [8150755005] margin:0.20184544405997]Array
(
    [complete] => 
    [id] => 8150755005
    [time] => 1549187595873
    [pending] => 0.57564000
    [amount] => 0.57564000
    [type] => buy
    [price] => 0.031212
)

2019-02-03 10:53:25 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:53:33 - cex place new buy order: eth_btc 0.031212 0.5756 [8150756062]Array
(
    [complete] => 
    [id] => 8150756062
    [time] => 1549187613478
    [pending] => 0.57560000
    [amount] => 0.57560000
    [type] => buy
    [price] => 0.031212
)

2019-02-03 10:53:41 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:53:52 - cex place new buy order: eth_btc 0.031121 0.5773 [8150757038]Array
(
    [complete] => 
    [id] => 8150757038
    [time] => 1549187631936
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 10:53:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:54:00 - cex place new buy order: eth_btc 0.031123 0.57729 [8150757438] margin:0.48838479581015]Array
(
    [complete] => 
    [id] => 8150757438
    [time] => 1549187640373
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 10:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:54:06 - cex place new buy order: eth_btc 0.031125 0.57725 [8150757773] margin:0.47550200803212]Array
(
    [complete] => 
    [id] => 8150757773
    [time] => 1549187645713
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 10:54:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:54:15 - cex place new buy order: eth_btc 0.031207 0.57573 [8150758373] margin:0.20187778383054]Array
(
    [complete] => 
    [id] => 8150758373
    [time] => 1549187654675
    [pending] => 0.57573000
    [amount] => 0.57573000
    [type] => buy
    [price] => 0.031207
)

2019-02-03 10:54:22 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:54:30 - cex place new buy order: eth_btc 0.031207 0.5757 [8150759071]Array
(
    [complete] => 
    [id] => 8150759071
    [time] => 1549187669707
    [pending] => 0.57570000
    [amount] => 0.57570000
    [type] => buy
    [price] => 0.031207
)

2019-02-03 10:54:36 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:54:46 - cex place new buy order: eth_btc 0.031207 0.5757 [8150759914]Array
(
    [complete] => 
    [id] => 8150759914
    [time] => 1549187685708
    [pending] => 0.57570000
    [amount] => 0.57570000
    [type] => buy
    [price] => 0.031207
)

2019-02-03 10:54:54 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:55:04 - cex place new buy order: eth_btc 0.031125 0.5772 [8150760898]Array
(
    [complete] => 
    [id] => 8150760898
    [time] => 1549187703599
    [pending] => 0.57720000
    [amount] => 0.57720000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 10:55:10 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:56:14 - cex place new buy order: eth_btc 0.031133 0.5771 [8150766068]Array
(
    [complete] => 
    [id] => 8150766068
    [time] => 1549187773801
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 10:56:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:56:22 - cex place new buy order: eth_btc 0.031141 0.57695 [8150766709] margin:0.39818888282328]Array
(
    [complete] => 
    [id] => 8150766709
    [time] => 1549187781545
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 10:56:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:56:31 - cex place new buy order: eth_btc 0.031145 0.57688 [8150767452] margin:0.38529458982179]Array
(
    [complete] => 
    [id] => 8150767452
    [time] => 1549187791251
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 10:56:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:56:40 - cex place new buy order: eth_btc 0.031147 0.57684 [8150767981] margin:0.37884868526663]Array
(
    [complete] => 
    [id] => 8150767981
    [time] => 1549187799957
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 10:56:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:56:48 - cex place new buy order: eth_btc 0.031149 0.5768 [8150768629] margin:0.40129699187776]Array
(
    [complete] => 
    [id] => 8150768629
    [time] => 1549187807733
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 10:57:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:57:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:57:05 - cex place new buy order: eth_btc 0.031203 0.57581 [8150769846] margin:0.23074704355348]Array
(
    [complete] => 
    [id] => 8150769846
    [time] => 1549187824749
    [pending] => 0.57581000
    [amount] => 0.57581000
    [type] => buy
    [price] => 0.031203
)

2019-02-03 10:57:14 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:57:28 - cex place new buy order: eth_btc 0.031142 0.5769 [8150771056]Array
(
    [complete] => 
    [id] => 8150771056
    [time] => 1549187848293
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031142
)

2019-02-03 10:57:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:57:39 - cex place new buy order: eth_btc 0.031144 0.5769 [8150771527] margin:0.3917287438993]Array
(
    [complete] => 
    [id] => 8150771527
    [time] => 1549187858851
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031144
)

2019-02-03 10:57:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:57:52 - cex place new buy order: eth_btc 0.031148 0.57682 [8150772333] margin:0.36278412739179]Array
(
    [complete] => 
    [id] => 8150772333
    [time] => 1549187871849
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 10:58:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:58:03 - cex delete buy orders: eth_btc[move]
2019-02-03 10:58:04 - cex place new buy order: eth_btc 0.031147 0.57682 [8150773084] margin:0.37562604340566]Array
(
    [complete] => 
    [id] => 8150773084
    [time] => 1549187884090
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 10:58:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:58:16 - cex place new buy order: eth_btc 0.031149 0.5768 [8150774311] margin:0.36277248065748]Array
(
    [complete] => 
    [id] => 8150774311
    [time] => 1549187895637
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 10:58:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:58:28 - cex place new buy order: eth_btc 0.031151 0.57677 [8150775334] margin:0.36916952906809]Array
(
    [complete] => 
    [id] => 8150775334
    [time] => 1549187907661
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 10:58:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:58:41 - cex place new buy order: eth_btc 0.031153 0.57673 [8150776518] margin:0.3563059737425]Array
(
    [complete] => 
    [id] => 8150776518
    [time] => 1549187920692
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 10:58:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:58:55 - cex place new buy order: eth_btc 0.031155 0.57669 [8150777863] margin:0.34665382763601]Array
(
    [complete] => 
    [id] => 8150777863
    [time] => 1549187934557
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 10:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:59:05 - cex place new buy order: eth_btc 0.031157 0.57666 [8150778816] margin:0.34021247231761]Array
(
    [complete] => 
    [id] => 8150778816
    [time] => 1549187945200
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 10:59:15 - cex delete buy orders: eth_btc [above margin]
2019-02-03 10:59:29 - cex place new buy order: eth_btc 0.031148 0.5768 [8150780874]Array
(
    [complete] => 
    [id] => 8150780874
    [time] => 1549187968978
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 10:59:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:59:39 - cex place new buy order: eth_btc 0.03115 0.57679 [8150781701] margin:0.36276083467095]Array
(
    [complete] => 
    [id] => 8150781701
    [time] => 1549187979404
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 10:59:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:59:49 - cex place new buy order: eth_btc 0.031152 0.57675 [8150782562] margin:0.35310734463276]Array
(
    [complete] => 
    [id] => 8150782562
    [time] => 1549187988642
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 10:59:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 10:59:58 - cex place new buy order: eth_btc 0.031154 0.57671 [8150783376] margin:0.34666495474096]Array
(
    [complete] => 
    [id] => 8150783376
    [time] => 1549187998033
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 11:00:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:00:06 - cex place new buy order: eth_btc 0.031156 0.57667 [8150784112] margin:0.34022339196302]Array
(
    [complete] => 
    [id] => 8150784112
    [time] => 1549188006228
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 11:00:16 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:00:30 - cex place new buy order: eth_btc 0.031058 0.5785 [8150785637]Array
(
    [complete] => 
    [id] => 8150785637
    [time] => 1549188030303
    [pending] => 0.57850000
    [amount] => 0.57850000
    [type] => buy
    [price] => 0.031058
)

2019-02-03 11:00:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:00:41 - cex place new buy order: eth_btc 0.031061 0.57844 [8150786438] margin:0.62779691574641]Array
(
    [complete] => 
    [id] => 8150786438
    [time] => 1549188041168
    [pending] => 0.57844000
    [amount] => 0.57844000
    [type] => buy
    [price] => 0.031061
)

2019-02-03 11:00:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:00:51 - cex place new buy order: eth_btc 0.031067 0.57833 [8150787156] margin:0.60514372163387]Array
(
    [complete] => 
    [id] => 8150787156
    [time] => 1549188051249
    [pending] => 0.57833000
    [amount] => 0.57833000
    [type] => buy
    [price] => 0.031067
)

2019-02-03 11:01:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:01:03 - cex place new buy order: eth_btc 0.031071 0.00494 [] margin:0.59219207621253]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 11:01:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:01:05 - cex place new buy order: eth_btc 0.031071 0.57825 [8150788126] margin:0.59219207621253]Array
(
    [complete] => 
    [id] => 8150788126
    [time] => 1549188064589
    [pending] => 0.57825000
    [amount] => 0.57825000
    [type] => buy
    [price] => 0.031071
)

2019-02-03 11:01:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:01:21 - cex place new buy order: eth_btc 0.031193 0.57599 [8150789561] margin:0.20517423780977]Array
(
    [complete] => 
    [id] => 8150789561
    [time] => 1549188081449
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031193
)

2019-02-03 11:01:32 - cex delete buy orders: eth_btc[move]
2019-02-03 11:01:35 - cex place new buy order: eth_btc 0.031194 0.57595 [8150790423] margin:0.19874979964738]Array
(
    [complete] => 
    [id] => 8150790423
    [time] => 1549188094560
    [pending] => 0.57595000
    [amount] => 0.57595000
    [type] => buy
    [price] => 0.031194
)

2019-02-03 11:01:45 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:01:59 - cex place new buy order: eth_btc 0.031087 0.578 [8150792270]Array
(
    [complete] => 
    [id] => 8150792270
    [time] => 1549188119264
    [pending] => 0.57800000
    [amount] => 0.57800000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 11:02:14 - cex delete buy orders: eth_btc[move]
2019-02-03 11:02:16 - cex place new buy order: eth_btc 0.031195 0.57593 [8150793893] margin:0.1987434286447]Array
(
    [complete] => 
    [id] => 8150793893
    [time] => 1549188135521
    [pending] => 0.57593000
    [amount] => 0.57593000
    [type] => buy
    [price] => 0.031195
)

2019-02-03 11:02:24 - cex delete buy orders: eth_btc[move]
2019-02-03 11:02:25 - cex place new buy order: eth_btc 0.031196 0.57592 [8150794732] margin:0.19873705805045]Array
(
    [complete] => 
    [id] => 8150794732
    [time] => 1549188145486
    [pending] => 0.57592000
    [amount] => 0.57592000
    [type] => buy
    [price] => 0.031196
)

2019-02-03 11:02:34 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:02:53 - cex place new buy order: eth_btc 0.031093 0.5778 [8150796945]Array
(
    [complete] => 
    [id] => 8150796945
    [time] => 1549188172657
    [pending] => 0.57780000
    [amount] => 0.57780000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 11:03:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:03:03 - cex place new buy order: eth_btc 0.031095 0.57781 [8150797871] margin:0.54027978774722]Array
(
    [complete] => 
    [id] => 8150797871
    [time] => 1549188183003
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 11:03:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:03:13 - cex place new buy order: eth_btc 0.0312 0.57586 [8150798692] margin:0.20192307692306]Array
(
    [complete] => 
    [id] => 8150798692
    [time] => 1549188192714
    [pending] => 0.57586000
    [amount] => 0.57586000
    [type] => buy
    [price] => 0.0312
)

2019-02-03 11:03:22 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:04:03 - cex place new buy order: eth_btc 0.031093 0.5778 [8150802551]Array
(
    [complete] => 
    [id] => 8150802551
    [time] => 1549188243489
    [pending] => 0.57780000
    [amount] => 0.57780000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 11:04:15 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:04:45 - cex place new buy order: eth_btc 0.031196 0.5759 [8150805649]Array
(
    [complete] => 
    [id] => 8150805649
    [time] => 1549188285106
    [pending] => 0.57590000
    [amount] => 0.57590000
    [type] => buy
    [price] => 0.031196
)

2019-02-03 11:04:55 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:06:26 - cex place new buy order: eth_btc 0.031107 0.5776 [8150813353]Array
(
    [complete] => 
    [id] => 8150813353
    [time] => 1549188386471
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 11:06:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:06:38 - cex place new buy order: eth_btc 0.031109 0.57755 [8150814281] margin:0.47253206467581]Array
(
    [complete] => 
    [id] => 8150814281
    [time] => 1549188398015
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 11:06:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:06:52 - cex place new buy order: eth_btc 0.031117 0.5774 [8150815423] margin:0.45955586978179]Array
(
    [complete] => 
    [id] => 8150815423
    [time] => 1549188412221
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 11:07:07 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:07:09 - cex place new buy order: eth_btc 0.031127 0.57721 [8150816688] margin:0.43691971600217]Array
(
    [complete] => 
    [id] => 8150816688
    [time] => 1549188428708
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 11:07:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:07:19 - cex place new buy order: eth_btc 0.0312 0.57586 [8150817553] margin:0.20192307692306]Array
(
    [complete] => 
    [id] => 8150817553
    [time] => 1549188439334
    [pending] => 0.57586000
    [amount] => 0.57586000
    [type] => buy
    [price] => 0.0312
)

2019-02-03 11:07:25 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:07:38 - cex place new buy order: eth_btc 0.031127 0.5772 [8150818513]Array
(
    [complete] => 
    [id] => 8150818513
    [time] => 1549188457958
    [pending] => 0.57720000
    [amount] => 0.57720000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 11:07:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:07:50 - cex place new buy order: eth_btc 0.031131 0.57714 [8150819026] margin:0.41116571905817]Array
(
    [complete] => 
    [id] => 8150819026
    [time] => 1549188469703
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 11:08:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:08:02 - cex place new buy order: eth_btc 0.031135 0.57706 [8150819626] margin:0.43359563192549]Array
(
    [complete] => 
    [id] => 8150819626
    [time] => 1549188482303
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 11:08:13 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:08:40 - cex place new buy order: eth_btc 0.031137 0.577 [8150821786]Array
(
    [complete] => 
    [id] => 8150821786
    [time] => 1549188520351
    [pending] => 0.57700000
    [amount] => 0.57700000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 11:08:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:08:51 - cex place new buy order: eth_btc 0.031143 0.57691 [8150822464] margin:0.40458530006742]Array
(
    [complete] => 
    [id] => 8150822464
    [time] => 1549188530729
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 11:08:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:09:00 - cex place new buy order: eth_btc 0.031145 0.57688 [8150822888] margin:0.39171616631883]Array
(
    [complete] => 
    [id] => 8150822888
    [time] => 1549188540199
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 11:09:07 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:09:08 - cex place new buy order: eth_btc 0.031147 0.57684 [8150823363] margin:0.38848043150221]Array
(
    [complete] => 
    [id] => 8150823363
    [time] => 1549188547902
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 11:09:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:09:20 - cex place new buy order: eth_btc 0.031201 0.57584 [8150824100] margin:0.21153168167689]Array
(
    [complete] => 
    [id] => 8150824100
    [time] => 1549188560108
    [pending] => 0.57584000
    [amount] => 0.57584000
    [type] => buy
    [price] => 0.031201
)

2019-02-03 11:09:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:09:31 - cex place new buy order: eth_btc 0.031203 0.57581 [8150824804] margin:0.23074704355348]Array
(
    [complete] => 
    [id] => 8150824804
    [time] => 1549188570916
    [pending] => 0.57581000
    [amount] => 0.57581000
    [type] => buy
    [price] => 0.031203
)

2019-02-03 11:09:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:09:38 - cex place new buy order: eth_btc 0.031205 0.57577 [8150825226] margin:0.22432302515623]Array
(
    [complete] => 
    [id] => 8150825226
    [time] => 1549188578343
    [pending] => 0.57577000
    [amount] => 0.57577000
    [type] => buy
    [price] => 0.031205
)

2019-02-03 11:09:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:09:47 - cex place new buy order: eth_btc 0.031207 0.57573 [8150825828] margin:0.20828660236485]Array
(
    [complete] => 
    [id] => 8150825828
    [time] => 1549188586540
    [pending] => 0.57573000
    [amount] => 0.57573000
    [type] => buy
    [price] => 0.031207
)

2019-02-03 11:09:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:09:57 - cex place new buy order: eth_btc 0.031209 0.57569 [8150826634] margin:0.22429427408761]Array
(
    [complete] => 
    [id] => 8150826634
    [time] => 1549188597429
    [pending] => 0.57569000
    [amount] => 0.57569000
    [type] => buy
    [price] => 0.031209
)

2019-02-03 11:10:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:10:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:10:35 - cex place new buy order: eth_btc 0.031211 0.57566 [8150828409] margin:0.21146390695588]Array
(
    [complete] => 
    [id] => 8150828409
    [time] => 1549188634906
    [pending] => 0.57566000
    [amount] => 0.57566000
    [type] => buy
    [price] => 0.031211
)

2019-02-03 11:10:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:10:47 - cex place new buy order: eth_btc 0.031213 0.57562 [8150829006] margin:0.2082465639317]Array
(
    [complete] => 
    [id] => 8150829006
    [time] => 1549188647004
    [pending] => 0.57562000
    [amount] => 0.57562000
    [type] => buy
    [price] => 0.031213
)

2019-02-03 11:10:59 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:11:05 - cex place new buy order: eth_btc 0.03121 0.5757 [8150830010]Array
(
    [complete] => 
    [id] => 8150830010
    [time] => 1549188664966
    [pending] => 0.57570000
    [amount] => 0.57570000
    [type] => buy
    [price] => 0.03121
)

2019-02-03 11:11:18 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:11:27 - cex place new buy order: eth_btc 0.031147 0.5768 [8150831510]Array
(
    [complete] => 
    [id] => 8150831510
    [time] => 1549188687300
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 11:11:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:11:35 - cex place new buy order: eth_btc 0.031151 0.57677 [8150831905] margin:0.38201020834001]Array
(
    [complete] => 
    [id] => 8150831905
    [time] => 1549188694960
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 11:11:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:11:42 - cex place new buy order: eth_btc 0.031153 0.57673 [8150832231] margin:0.38198568356178]Array
(
    [complete] => 
    [id] => 8150832231
    [time] => 1549188702468
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 11:11:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:11:52 - cex place new buy order: eth_btc 0.031155 0.57669 [8150832909] margin:0.37233188894237]Array
(
    [complete] => 
    [id] => 8150832909
    [time] => 1549188711938
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 11:12:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:12:04 - cex place new buy order: eth_btc 0.031157 0.57666 [8150833938] margin:0.36588888532272]Array
(
    [complete] => 
    [id] => 8150833938
    [time] => 1549188723592
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 11:12:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:12:15 - cex place new buy order: eth_btc 0.031159 0.57662 [8150834801] margin:0.35944670881607]Array
(
    [complete] => 
    [id] => 8150834801
    [time] => 1549188735439
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 11:12:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:12:26 - cex place new buy order: eth_btc 0.031163 0.57654 [8150835508] margin:0.37544523954691]Array
(
    [complete] => 
    [id] => 8150835508
    [time] => 1549188746173
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 11:12:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:12:35 - cex place new buy order: eth_btc 0.031165 0.57651 [8150836024] margin:0.39146478421306]Array
(
    [complete] => 
    [id] => 8150836024
    [time] => 1549188754950
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 11:12:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:12:45 - cex place new buy order: eth_btc 0.031167 0.57647 [8150836973] margin:0.359354445407]Array
(
    [complete] => 
    [id] => 8150836973
    [time] => 1549188764927
    [pending] => 0.57647000
    [amount] => 0.57647000
    [type] => buy
    [price] => 0.031167
)

2019-02-03 11:12:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:12:54 - cex place new buy order: eth_btc 0.031169 0.57643 [8150837766] margin:0.35933138695499]Array
(
    [complete] => 
    [id] => 8150837766
    [time] => 1549188774158
    [pending] => 0.57643000
    [amount] => 0.57643000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 11:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:13:05 - cex place new buy order: eth_btc 0.031171 0.5764 [8150838522] margin:0.36251644156426]Array
(
    [complete] => 
    [id] => 8150838522
    [time] => 1549188785165
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 11:13:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:13:16 - cex place new buy order: eth_btc 0.031173 0.57636 [8150839211] margin:0.33041414044204]Array
(
    [complete] => 
    [id] => 8150839211
    [time] => 1549188795574
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 11:13:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:13:26 - cex place new buy order: eth_btc 0.031175 0.57632 [8150840076] margin:0.34001603849239]Array
(
    [complete] => 
    [id] => 8150840076
    [time] => 1549188805921
    [pending] => 0.57632000
    [amount] => 0.57632000
    [type] => buy
    [price] => 0.031175
)

2019-02-03 11:13:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:13:35 - cex place new buy order: eth_btc 0.031177 0.57629 [8150840712] margin:0.33678673381017]Array
(
    [complete] => 
    [id] => 8150840712
    [time] => 1549188814749
    [pending] => 0.57629000
    [amount] => 0.57629000
    [type] => buy
    [price] => 0.031177
)

2019-02-03 11:13:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:13:46 - cex place new buy order: eth_btc 0.031179 0.57625 [8150841475] margin:0.33997241733217]Array
(
    [complete] => 
    [id] => 8150841475
    [time] => 1549188825663
    [pending] => 0.57625000
    [amount] => 0.57625000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 11:13:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:13:55 - cex place new buy order: eth_btc 0.031181 0.57621 [8150842086] margin:0.33353644847824]Array
(
    [complete] => 
    [id] => 8150842086
    [time] => 1549188835134
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 11:14:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:14:04 - cex place new buy order: eth_btc 0.031183 0.57617 [8150843295] margin:0.34313568290414]Array
(
    [complete] => 
    [id] => 8150843295
    [time] => 1549188844125
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 11:14:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:14:13 - cex place new buy order: eth_btc 0.031185 0.57614 [8150844096] margin:0.32708032708033]Array
(
    [complete] => 
    [id] => 8150844096
    [time] => 1549188853473
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 11:14:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:14:22 - cex place new buy order: eth_btc 0.031187 0.5761 [8150844689] margin:0.32705935165294]Array
(
    [complete] => 
    [id] => 8150844689
    [time] => 1549188861862
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 11:14:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:14:31 - cex place new buy order: eth_btc 0.031189 0.57606 [8150845132] margin:0.31741960306519]Array
(
    [complete] => 
    [id] => 8150845132
    [time] => 1549188870634
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 11:14:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:14:40 - cex place new buy order: eth_btc 0.031191 0.57603 [8150845756] margin:0.30778109069924]Array
(
    [complete] => 
    [id] => 8150845756
    [time] => 1549188880453
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 11:14:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:14:48 - cex place new buy order: eth_btc 0.031193 0.57599 [8150846422] margin:0.30776135671464]Array
(
    [complete] => 
    [id] => 8150846422
    [time] => 1549188888453
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031193
)

2019-02-03 11:14:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:14:59 - cex place new buy order: eth_btc 0.031195 0.57595 [8150847120] margin:0.32376983490943]Array
(
    [complete] => 
    [id] => 8150847120
    [time] => 1549188898634
    [pending] => 0.57595000
    [amount] => 0.57595000
    [type] => buy
    [price] => 0.031195
)

2019-02-03 11:15:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:15:06 - cex place new buy order: eth_btc 0.031197 0.57592 [8150847655] margin:0.29810558707566]Array
(
    [complete] => 
    [id] => 8150847655
    [time] => 1549188905932
    [pending] => 0.57592000
    [amount] => 0.57592000
    [type] => buy
    [price] => 0.031197
)

2019-02-03 11:15:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:15:16 - cex place new buy order: eth_btc 0.031199 0.57588 [8150848182] margin:0.27885509150933]Array
(
    [complete] => 
    [id] => 8150848182
    [time] => 1549188915722
    [pending] => 0.57588000
    [amount] => 0.57588000
    [type] => buy
    [price] => 0.031199
)

2019-02-03 11:15:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:15:26 - cex place new buy order: eth_btc 0.031201 0.57584 [8150848700] margin:0.27242716579596]Array
(
    [complete] => 
    [id] => 8150848700
    [time] => 1549188925643
    [pending] => 0.57584000
    [amount] => 0.57584000
    [type] => buy
    [price] => 0.031201
)

2019-02-03 11:15:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:15:36 - cex place new buy order: eth_btc 0.031203 0.57581 [8150849312] margin:0.21151812325737]Array
(
    [complete] => 
    [id] => 8150849312
    [time] => 1549188935992
    [pending] => 0.57581000
    [amount] => 0.57581000
    [type] => buy
    [price] => 0.031203
)

2019-02-03 11:15:47 - cex delete buy orders: eth_btc [above margin]
2019-02-03 11:16:01 - cex place new buy order: eth_btc 0.031152 0.5767 [8150850684]Array
(
    [complete] => 
    [id] => 8150850684
    [time] => 1549188961156
    [pending] => 0.57670000
    [amount] => 0.57670000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 11:16:06 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:16:07 - cex place new buy order: eth_btc 0.031154 0.57671 [8150851276] margin:0.35308467612505]Array
(
    [complete] => 
    [id] => 8150851276
    [time] => 1549188967442
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 11:16:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:16:20 - cex place new buy order: eth_btc 0.031156 0.57667 [8150852319] margin:0.34664270124534]Array
(
    [complete] => 
    [id] => 8150852319
    [time] => 1549188979622
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 11:16:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:16:29 - cex place new buy order: eth_btc 0.031158 0.57664 [8150853159] margin:0.34020155337313]Array
(
    [complete] => 
    [id] => 8150853159
    [time] => 1549188989456
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 11:16:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:16:43 - cex place new buy order: eth_btc 0.03116 0.5766 [8150854365] margin:0.33376123234916]Array
(
    [complete] => 
    [id] => 8150854365
    [time] => 1549189002739
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 11:16:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:16:52 - cex place new buy order: eth_btc 0.031162 0.57656 [8150855049] margin:0.33053077466145]Array
(
    [complete] => 
    [id] => 8150855049
    [time] => 1549189012188
    [pending] => 0.57656000
    [amount] => 0.57656000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 11:17:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:17:05 - cex place new buy order: eth_btc 0.031164 0.57653 [8150855916] margin:0.32409190091132]Array
(
    [complete] => 
    [id] => 8150855916
    [time] => 1549189025220
    [pending] => 0.57653000
    [amount] => 0.57653000
    [type] => buy
    [price] => 0.031164
)

2019-02-03 11:17:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:17:16 - cex place new buy order: eth_btc 0.031166 0.57649 [8150856544] margin:0.31765385355835]Array
(
    [complete] => 
    [id] => 8150856544
    [time] => 1549189035522
    [pending] => 0.57649000
    [amount] => 0.57649000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 11:17:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:17:27 - cex place new buy order: eth_btc 0.031168 0.57645 [8150857308] margin:0.31121663244353]Array
(
    [complete] => 
    [id] => 8150857308
    [time] => 1549189046664
    [pending] => 0.57645000
    [amount] => 0.57645000
    [type] => buy
    [price] => 0.031168
)

2019-02-03 11:17:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:17:38 - cex place new buy order: eth_btc 0.03117 0.57641 [8150858335] margin:0.31119666345847]Array
(
    [complete] => 
    [id] => 8150858335
    [time] => 1549189058273
    [pending] => 0.57641000
    [amount] => 0.57641000
    [type] => buy
    [price] => 0.03117
)

2019-02-03 11:17:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:17:52 - cex place new buy order: eth_btc 0.031172 0.57638 [8150859579] margin:0.27909662517644]Array
(
    [complete] => 
    [id] => 8150859579
    [time] => 1549189071815
    [pending] => 0.57638000
    [amount] => 0.57638000
    [type] => buy
    [price] => 0.031172
)

2019-02-03 11:18:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:18:06 - cex place new buy order: eth_btc 0.031148 0.5768 [8150860884]Array
(
    [complete] => 
    [id] => 8150860884
    [time] => 1549189085797
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 11:18:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:18:12 - cex place new buy order: eth_btc 0.03115 0.57679 [8150861406] margin:0.37239165329053]Array
(
    [complete] => 
    [id] => 8150861406
    [time] => 1549189091750
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 11:18:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:18:21 - cex place new buy order: eth_btc 0.031152 0.57675 [8150861874] margin:0.36594761171032]Array
(
    [complete] => 
    [id] => 8150861874
    [time] => 1549189100884
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 11:18:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:18:33 - cex place new buy order: eth_btc 0.031155 0.57669 [8150862408] margin:0.37554164660567]Array
(
    [complete] => 
    [id] => 8150862408
    [time] => 1549189113411
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 11:18:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:18:44 - cex place new buy order: eth_btc 0.031158 0.57664 [8150863209] margin:0.37871493677386]Array
(
    [complete] => 
    [id] => 8150863209
    [time] => 1549189123977
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 11:18:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:18:53 - cex place new buy order: eth_btc 0.03116 0.5766 [8150863940] margin:0.36906290115533]Array
(
    [complete] => 
    [id] => 8150863940
    [time] => 1549189132934
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 11:19:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:19:01 - cex place new buy order: eth_btc 0.031162 0.57656 [8150864501] margin:0.37224825107502]Array
(
    [complete] => 
    [id] => 8150864501
    [time] => 1549189141039
    [pending] => 0.57656000
    [amount] => 0.57656000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 11:19:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:19:06 - cex place new buy order: eth_btc 0.031164 0.57653 [8150864983] margin:0.3658067000385]Array
(
    [complete] => 
    [id] => 8150864983
    [time] => 1549189146350
    [pending] => 0.57653000
    [amount] => 0.57653000
    [type] => buy
    [price] => 0.031164
)

2019-02-03 11:19:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:19:13 - cex place new buy order: eth_btc 0.031166 0.57649 [8150865619] margin:0.3593659757428]Array
(
    [complete] => 
    [id] => 8150865619
    [time] => 1549189153175
    [pending] => 0.57649000
    [amount] => 0.57649000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 11:19:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:19:22 - cex place new buy order: eth_btc 0.031168 0.57645 [8150866408] margin:0.35292607802875]Array
(
    [complete] => 
    [id] => 8150866408
    [time] => 1549189162282
    [pending] => 0.57645000
    [amount] => 0.57645000
    [type] => buy
    [price] => 0.031168
)

2019-02-03 11:19:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:19:32 - cex place new buy order: eth_btc 0.03117 0.57641 [8150867170] margin:0.35290343278795]Array
(
    [complete] => 
    [id] => 8150867170
    [time] => 1549189172506
    [pending] => 0.57641000
    [amount] => 0.57641000
    [type] => buy
    [price] => 0.03117
)

2019-02-03 11:19:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:19:41 - cex place new buy order: eth_btc 0.031172 0.57638 [8150867627] margin:0.34004876170921]Array
(
    [complete] => 
    [id] => 8150867627
    [time] => 1549189180851
    [pending] => 0.57638000
    [amount] => 0.57638000
    [type] => buy
    [price] => 0.031172
)

2019-02-03 11:19:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:19:50 - cex place new buy order: eth_btc 0.031174 0.57634 [8150868145] margin:0.34002694553155]Array
(
    [complete] => 
    [id] => 8150868145
    [time] => 1549189189656
    [pending] => 0.57634000
    [amount] => 0.57634000
    [type] => buy
    [price] => 0.031174
)

2019-02-03 11:19:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:19:57 - cex place new buy order: eth_btc 0.031176 0.5763 [8150868646] margin:0.33038234539389]Array
(
    [complete] => 
    [id] => 8150868646
    [time] => 1549189197210
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031176
)

2019-02-03 11:20:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:20:05 - cex place new buy order: eth_btc 0.031178 0.57627 [] margin:0.34639810122523]Array
(
    [error] => rate limit exceeded
)

2019-02-03 11:20:36 - cex place new buy order: eth_btc 0.031162 0.5766 [8150871796]Array
(
    [complete] => 
    [id] => 8150871796
    [time] => 1549189235658
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 11:20:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:20:43 - cex place new buy order: eth_btc 0.031164 0.57653 [8150872622] margin:0.39147734565526]Array
(
    [complete] => 
    [id] => 8150872622
    [time] => 1549189243503
    [pending] => 0.57653000
    [amount] => 0.57653000
    [type] => buy
    [price] => 0.031164
)

2019-02-03 11:20:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:20:53 - cex place new buy order: eth_btc 0.031166 0.57649 [8150873518] margin:0.39145222357697]Array
(
    [complete] => 
    [id] => 8150873518
    [time] => 1549189252684
    [pending] => 0.57649000
    [amount] => 0.57649000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 11:21:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:21:02 - cex place new buy order: eth_btc 0.031168 0.57645 [8150874317] margin:0.37217659137576]Array
(
    [complete] => 
    [id] => 8150874317
    [time] => 1549189262383
    [pending] => 0.57645000
    [amount] => 0.57645000
    [type] => buy
    [price] => 0.031168
)

2019-02-03 11:21:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:21:13 - cex place new buy order: eth_btc 0.03117 0.57641 [8150874971] margin:0.35611164581328]Array
(
    [complete] => 
    [id] => 8150874971
    [time] => 1549189272690
    [pending] => 0.57641000
    [amount] => 0.57641000
    [type] => buy
    [price] => 0.03117
)

2019-02-03 11:21:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:21:22 - cex place new buy order: eth_btc 0.031172 0.57638 [8150875532] margin:0.34004876170921]Array
(
    [complete] => 
    [id] => 8150875532
    [time] => 1549189281930
    [pending] => 0.57638000
    [amount] => 0.57638000
    [type] => buy
    [price] => 0.031172
)

2019-02-03 11:21:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:21:30 - cex place new buy order: eth_btc 0.031174 0.57634 [8150876036] margin:0.33361134278564]Array
(
    [complete] => 
    [id] => 8150876036
    [time] => 1549189290435
    [pending] => 0.57634000
    [amount] => 0.57634000
    [type] => buy
    [price] => 0.031174
)

2019-02-03 11:21:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:21:39 - cex place new buy order: eth_btc 0.031176 0.5763 [8150876547] margin:0.32396715422118]Array
(
    [complete] => 
    [id] => 8150876547
    [time] => 1549189299436
    [pending] => 0.57630000
    [amount] => 0.57630000
    [type] => buy
    [price] => 0.031176
)

2019-02-03 11:21:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:21:48 - cex place new buy order: eth_btc 0.031178 0.57627 [8150877111] margin:0.31432420296362]Array
(
    [complete] => 
    [id] => 8150877111
    [time] => 1549189307728
    [pending] => 0.57627000
    [amount] => 0.57627000
    [type] => buy
    [price] => 0.031178
)

2019-02-03 11:21:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:21:57 - cex place new buy order: eth_btc 0.03118 0.57623 [8150877659] margin:0.29506093649776]Array
(
    [complete] => 
    [id] => 8150877659
    [time] => 1549189317043
    [pending] => 0.57623000
    [amount] => 0.57623000
    [type] => buy
    [price] => 0.03118
)

2019-02-03 11:22:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:22:04 - cex place new buy order: eth_btc 0.031182 0.57619 [8150878107] margin:0.31107690334167]Array
(
    [complete] => 
    [id] => 8150878107
    [time] => 1549189324045
    [pending] => 0.57619000
    [amount] => 0.57619000
    [type] => buy
    [price] => 0.031182
)

2019-02-03 11:22:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:22:13 - cex place new buy order: eth_btc 0.031184 0.57616 [8150878842] margin:0.31105695228324]Array
(
    [complete] => 
    [id] => 8150878842
    [time] => 1549189333467
    [pending] => 0.57616000
    [amount] => 0.57616000
    [type] => buy
    [price] => 0.031184
)

2019-02-03 11:22:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:22:23 - cex place new buy order: eth_btc 0.031186 0.57612 [8150879738] margin:0.29821073558647]Array
(
    [complete] => 
    [id] => 8150879738
    [time] => 1549189343445
    [pending] => 0.57612000
    [amount] => 0.57612000
    [type] => buy
    [price] => 0.031186
)

2019-02-03 11:22:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:22:32 - cex place new buy order: eth_btc 0.031188 0.57608 [8150880347] margin:0.29819161215854]Array
(
    [complete] => 
    [id] => 8150880347
    [time] => 1549189352375
    [pending] => 0.57608000
    [amount] => 0.57608000
    [type] => buy
    [price] => 0.031188
)

2019-02-03 11:22:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:22:42 - cex place new buy order: eth_btc 0.03119 0.57605 [8150881301] margin:0.30458480282141]Array
(
    [complete] => 
    [id] => 8150881301
    [time] => 1549189361733
    [pending] => 0.57605000
    [amount] => 0.57605000
    [type] => buy
    [price] => 0.03119
)

2019-02-03 11:22:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:22:50 - cex place new buy order: eth_btc 0.031192 0.57601 [8150882094] margin:0.29815337265966]Array
(
    [complete] => 
    [id] => 8150882094
    [time] => 1549189370194
    [pending] => 0.57601000
    [amount] => 0.57601000
    [type] => buy
    [price] => 0.031192
)

2019-02-03 11:22:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:22:59 - cex place new buy order: eth_btc 0.031194 0.57597 [8150882808] margin:0.29172276719882]Array
(
    [complete] => 
    [id] => 8150882808
    [time] => 1549189379384
    [pending] => 0.57597000
    [amount] => 0.57597000
    [type] => buy
    [price] => 0.031194
)

2019-02-03 11:23:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:23:05 - cex place new buy order: eth_btc 0.031196 0.57593 [8150883379] margin:0.2820874471086]Array
(
    [complete] => 
    [id] => 8150883379
    [time] => 1549189385369
    [pending] => 0.57593000
    [amount] => 0.57593000
    [type] => buy
    [price] => 0.031196
)

2019-02-03 11:23:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:23:14 - cex place new buy order: eth_btc 0.031198 0.5759 [8150884421] margin:0.30130136547215]Array
(
    [complete] => 
    [id] => 8150884421
    [time] => 1549189394246
    [pending] => 0.57590000
    [amount] => 0.57590000
    [type] => buy
    [price] => 0.031198
)

2019-02-03 11:23:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:23:24 - cex place new buy order: eth_btc 0.0312 0.57586 [8150885353] margin:0.27564102564102]Array
(
    [complete] => 
    [id] => 8150885353
    [time] => 1549189403687
    [pending] => 0.57586000
    [amount] => 0.57586000
    [type] => buy
    [price] => 0.0312
)

2019-02-03 11:23:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:23:34 - cex place new buy order: eth_btc 0.031202 0.57582 [8150885952] margin:0.26600858919299]Array
(
    [complete] => 
    [id] => 8150885952
    [time] => 1549189414169
    [pending] => 0.57582000
    [amount] => 0.57582000
    [type] => buy
    [price] => 0.031202
)

2019-02-03 11:23:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:23:45 - cex place new buy order: eth_btc 0.031204 0.57579 [8150886833] margin:0.25958210485835]Array
(
    [complete] => 
    [id] => 8150886833
    [time] => 1549189424549
    [pending] => 0.57579000
    [amount] => 0.57579000
    [type] => buy
    [price] => 0.031204
)

2019-02-03 11:23:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:23:53 - cex place new buy order: eth_btc 0.031206 0.57575 [8150887572] margin:0.26917900403767]Array
(
    [complete] => 
    [id] => 8150887572
    [time] => 1549189433292
    [pending] => 0.57575000
    [amount] => 0.57575000
    [type] => buy
    [price] => 0.031206
)

2019-02-03 11:24:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:24:03 - cex place new buy order: eth_btc 0.031208 0.57571 [] margin:0.24673160728019]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 11:24:04 - cex place new buy order: eth_btc 0.031103 0.5777 [8150888590]Array
(
    [complete] => 
    [id] => 8150888590
    [time] => 1549189444254
    [pending] => 0.57770000
    [amount] => 0.57770000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 11:24:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:24:13 - cex place new buy order: eth_btc 0.031117 0.5774 [8150889293] margin:0.53989780505832]Array
(
    [complete] => 
    [id] => 8150889293
    [time] => 1549189453357
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 11:24:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:24:23 - cex place new buy order: eth_btc 0.031119 0.57736 [8150889908] margin:0.53986310614096]Array
(
    [complete] => 
    [id] => 8150889908
    [time] => 1549189462757
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 11:24:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:24:32 - cex place new buy order: eth_btc 0.031127 0.57721 [8150890795] margin:0.51081055032609]Array
(
    [complete] => 
    [id] => 8150890795
    [time] => 1549189472499
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 11:24:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:24:42 - cex place new buy order: eth_btc 0.031137 0.57703 [8150891673] margin:0.47531875260942]Array
(
    [complete] => 
    [id] => 8150891673
    [time] => 1549189481726
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 11:24:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:24:50 - cex place new buy order: eth_btc 0.031143 0.57691 [8150892449] margin:0.42706226118228]Array
(
    [complete] => 
    [id] => 8150892449
    [time] => 1549189489986
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 11:24:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:24:58 - cex place new buy order: eth_btc 0.031145 0.57688 [8150893017] margin:0.4495103547921]Array
(
    [complete] => 
    [id] => 8150893017
    [time] => 1549189498458
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 11:25:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:25:06 - cex place new buy order: eth_btc 0.031147 0.57684 [8150893640] margin:0.44627090891578]Array
(
    [complete] => 
    [id] => 8150893640
    [time] => 1549189506058
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 11:25:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:25:15 - cex place new buy order: eth_btc 0.031151 0.57677 [8150894259] margin:0.40769156688389]Array
(
    [complete] => 
    [id] => 8150894259
    [time] => 1549189514951
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 11:25:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:25:24 - cex place new buy order: eth_btc 0.031153 0.57673 [8150894908] margin:0.40124546592624]Array
(
    [complete] => 
    [id] => 8150894908
    [time] => 1549189524076
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 11:25:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:25:32 - cex place new buy order: eth_btc 0.031155 0.57669 [8150895381] margin:0.42689776921843]Array
(
    [complete] => 
    [id] => 8150895381
    [time] => 1549189531956
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 11:25:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:25:41 - cex place new buy order: eth_btc 0.031157 0.57666 [8150895826] margin:0.42045126295858]Array
(
    [complete] => 
    [id] => 8150895826
    [time] => 1549189540760
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 11:25:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:25:50 - cex place new buy order: eth_btc 0.031161 0.57658 [8150896734] margin:0.38509675555984]Array
(
    [complete] => 
    [id] => 8150896734
    [time] => 1549189549571
    [pending] => 0.57658000
    [amount] => 0.57658000
    [type] => buy
    [price] => 0.031161
)

2019-02-03 11:25:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:25:58 - cex place new buy order: eth_btc 0.031163 0.57654 [8150897458] margin:0.37544523954691]Array
(
    [complete] => 
    [id] => 8150897458
    [time] => 1549189557766
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 11:26:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:26:06 - cex place new buy order: eth_btc 0.031165 0.57651 [8150898197] margin:0.3690036900369]Array
(
    [complete] => 
    [id] => 8150898197
    [time] => 1549189565563
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 11:26:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:26:14 - cex place new buy order: eth_btc 0.031167 0.57647 [8150899058] margin:0.34972887990503]Array
(
    [complete] => 
    [id] => 8150899058
    [time] => 1549189573971
    [pending] => 0.57647000
    [amount] => 0.57647000
    [type] => buy
    [price] => 0.031167
)

2019-02-03 11:26:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:26:24 - cex place new buy order: eth_btc 0.031169 0.57643 [8150900124] margin:0.34649812313516]Array
(
    [complete] => 
    [id] => 8150900124
    [time] => 1549189583750
    [pending] => 0.57643000
    [amount] => 0.57643000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 11:26:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:26:32 - cex place new buy order: eth_btc 0.031171 0.5764 [8150900770] margin:0.35289211125726]Array
(
    [complete] => 
    [id] => 8150900770
    [time] => 1549189591600
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 11:26:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:26:41 - cex place new buy order: eth_btc 0.031173 0.57636 [8150901373] margin:0.34324575754661]Array
(
    [complete] => 
    [id] => 8150901373
    [time] => 1549189600853
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 11:26:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:26:50 - cex place new buy order: eth_btc 0.031175 0.57632 [8150901993] margin:0.32718524458699]Array
(
    [complete] => 
    [id] => 8150901993
    [time] => 1549189609547
    [pending] => 0.57632000
    [amount] => 0.57632000
    [type] => buy
    [price] => 0.031175
)

2019-02-03 11:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:27:05 - cex place new buy order: eth_btc 0.031177 0.57629 [8150903324] margin:0.34640921191904]Array
(
    [complete] => 
    [id] => 8150903324
    [time] => 1549189625245
    [pending] => 0.57629000
    [amount] => 0.57629000
    [type] => buy
    [price] => 0.031177
)

2019-02-03 11:27:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:27:14 - cex place new buy order: eth_btc 0.031179 0.57625 [8150904146] margin:0.33997241733217]Array
(
    [complete] => 
    [id] => 8150904146
    [time] => 1549189634322
    [pending] => 0.57625000
    [amount] => 0.57625000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 11:27:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:27:23 - cex place new buy order: eth_btc 0.031181 0.57621 [8150905149] margin:0.30467271735992]Array
(
    [complete] => 
    [id] => 8150905149
    [time] => 1549189643239
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 11:27:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:27:33 - cex place new buy order: eth_btc 0.031183 0.57617 [8150905973] margin:0.26937754545746]Array
(
    [complete] => 
    [id] => 8150905973
    [time] => 1549189653465
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 11:27:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:27:44 - cex place new buy order: eth_btc 0.031185 0.57614 [8150906606] margin:0.28218694885362]Array
(
    [complete] => 
    [id] => 8150906606
    [time] => 1549189663559
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 11:27:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:27:55 - cex place new buy order: eth_btc 0.031187 0.5761 [8150907215] margin:0.28216885240644]Array
(
    [complete] => 
    [id] => 8150907215
    [time] => 1549189674584
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 11:28:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:28:05 - cex place new buy order: eth_btc 0.031189 0.57606 [8150907820] margin:0.27894449966333]Array
(
    [complete] => 
    [id] => 8150907820
    [time] => 1549189684564
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 11:28:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:28:12 - cex place new buy order: eth_btc 0.031191 0.57603 [8150908432] margin:0.30136898464301]Array
(
    [complete] => 
    [id] => 8150908432
    [time] => 1549189692510
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 11:28:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:28:23 - cex place new buy order: eth_btc 0.031193 0.57599 [8150909311] margin:0.29173211938576]Array
(
    [complete] => 
    [id] => 8150909311
    [time] => 1549189703085
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031193
)

2019-02-03 11:28:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:28:33 - cex place new buy order: eth_btc 0.031195 0.57595 [8150909988] margin:0.28530213175189]Array
(
    [complete] => 
    [id] => 8150909988
    [time] => 1549189713308
    [pending] => 0.57595000
    [amount] => 0.57595000
    [type] => buy
    [price] => 0.031195
)

2019-02-03 11:28:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:28:43 - cex place new buy order: eth_btc 0.031197 0.57592 [8150910813] margin:0.28207840497483]Array
(
    [complete] => 
    [id] => 8150910813
    [time] => 1549189722658
    [pending] => 0.57592000
    [amount] => 0.57592000
    [type] => buy
    [price] => 0.031197
)

2019-02-03 11:28:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:28:53 - cex place new buy order: eth_btc 0.031199 0.57588 [8150911608] margin:0.27564986057245]Array
(
    [complete] => 
    [id] => 8150911608
    [time] => 1549189733492
    [pending] => 0.57588000
    [amount] => 0.57588000
    [type] => buy
    [price] => 0.031199
)

2019-02-03 11:29:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:29:05 - cex place new buy order: eth_btc 0.031201 0.57584 [8150912479] margin:0.26922214031602]Array
(
    [complete] => 
    [id] => 8150912479
    [time] => 1549189744722
    [pending] => 0.57584000
    [amount] => 0.57584000
    [type] => buy
    [price] => 0.031201
)

2019-02-03 11:29:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:29:14 - cex place new buy order: eth_btc 0.031203 0.57581 [8150913232] margin:0.24997596384964]Array
(
    [complete] => 
    [id] => 8150913232
    [time] => 1549189753663
    [pending] => 0.57581000
    [amount] => 0.57581000
    [type] => buy
    [price] => 0.031203
)

2019-02-03 11:29:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:29:23 - cex place new buy order: eth_btc 0.031205 0.57577 [8150913815] margin:0.25957378625221]Array
(
    [complete] => 
    [id] => 8150913815
    [time] => 1549189762998
    [pending] => 0.57577000
    [amount] => 0.57577000
    [type] => buy
    [price] => 0.031205
)

2019-02-03 11:29:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:29:31 - cex place new buy order: eth_btc 0.031207 0.57573 [8150914196] margin:0.26917037844072]Array
(
    [complete] => 
    [id] => 8150914196
    [time] => 1549189770864
    [pending] => 0.57573000
    [amount] => 0.57573000
    [type] => buy
    [price] => 0.031207
)

2019-02-03 11:29:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:29:39 - cex place new buy order: eth_btc 0.031209 0.57569 [8150914689] margin:0.26594892498959]Array
(
    [complete] => 
    [id] => 8150914689
    [time] => 1549189778861
    [pending] => 0.57569000
    [amount] => 0.57569000
    [type] => buy
    [price] => 0.031209
)

2019-02-03 11:29:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:29:48 - cex place new buy order: eth_btc 0.031211 0.57566 [8150915241] margin:0.26913588158022]Array
(
    [complete] => 
    [id] => 8150915241
    [time] => 1549189788379
    [pending] => 0.57566000
    [amount] => 0.57566000
    [type] => buy
    [price] => 0.031211
)

2019-02-03 11:29:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:29:58 - cex place new buy order: eth_btc 0.031213 0.57562 [8150915760] margin:0.25630346330054]Array
(
    [complete] => 
    [id] => 8150915760
    [time] => 1549189797680
    [pending] => 0.57562000
    [amount] => 0.57562000
    [type] => buy
    [price] => 0.031213
)

2019-02-03 11:30:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:30:06 - cex place new buy order: eth_btc 0.031215 0.57558 [8150916397] margin:0.2691013935608]Array
(
    [complete] => 
    [id] => 8150916397
    [time] => 1549189805849
    [pending] => 0.57558000
    [amount] => 0.57558000
    [type] => buy
    [price] => 0.031215
)

2019-02-03 11:30:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:30:16 - cex place new buy order: eth_btc 0.031217 0.57555 [8150917188] margin:0.24345709068776]Array
(
    [complete] => 
    [id] => 8150917188
    [time] => 1549189815736
    [pending] => 0.57555000
    [amount] => 0.57555000
    [type] => buy
    [price] => 0.031217
)

2019-02-03 11:30:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:30:35 - cex place new buy order: eth_btc 0.031091 0.5779 [8150918439]Array
(
    [complete] => 
    [id] => 8150918439
    [time] => 1549189834579
    [pending] => 0.57790000
    [amount] => 0.57790000
    [type] => buy
    [price] => 0.031091
)

2019-02-03 11:30:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:30:43 - cex place new buy order: eth_btc 0.031093 0.57784 [8150918999] margin:0.61428617373684]Array
(
    [complete] => 
    [id] => 8150918999
    [time] => 1549189842900
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 11:30:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:30:52 - cex place new buy order: eth_btc 0.031103 0.57766 [8150919632] margin:0.5851525576311]Array
(
    [complete] => 
    [id] => 8150919632
    [time] => 1549189851808
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 11:30:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:31:01 - cex place new buy order: eth_btc 0.031113 0.57747 [8150919994] margin:0.54960948799536]Array
(
    [complete] => 
    [id] => 8150919994
    [time] => 1549189860603
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 11:31:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:31:12 - cex place new buy order: eth_btc 0.031121 0.5773 [8150920601]Array
(
    [complete] => 
    [id] => 8150920601
    [time] => 1549189871770
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 11:31:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:31:20 - cex place new buy order: eth_btc 0.031127 0.57721 [8150920937] margin:0.49795997044366]Array
(
    [complete] => 
    [id] => 8150920937
    [time] => 1549189880507
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 11:31:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:31:29 - cex place new buy order: eth_btc 0.031132 0.57712 [8150921308] margin:0.47860722086599]Array
(
    [complete] => 
    [id] => 8150921308
    [time] => 1549189889451
    [pending] => 0.57712000
    [amount] => 0.57712000
    [type] => buy
    [price] => 0.031132
)

2019-02-03 11:31:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:31:40 - cex place new buy order: eth_btc 0.03114 0.57697 [8150921785] margin:0.45279383429673]Array
(
    [complete] => 
    [id] => 8150921785
    [time] => 1549189899881
    [pending] => 0.57697000
    [amount] => 0.57697000
    [type] => buy
    [price] => 0.03114
)

2019-02-03 11:31:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:31:52 - cex place new buy order: eth_btc 0.031146 0.57686 [8150922407] margin:0.4334424966288]Array
(
    [complete] => 
    [id] => 8150922407
    [time] => 1549189911912
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 11:32:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:32:01 - cex place new buy order: eth_btc 0.031152 0.57675 [8150922827] margin:0.41409861325117]Array
(
    [complete] => 
    [id] => 8150922827
    [time] => 1549189921296
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 11:32:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:32:13 - cex place new buy order: eth_btc 0.031154 0.57671 [8150923479] margin:0.40765230788984]Array
(
    [complete] => 
    [id] => 8150923479
    [time] => 1549189932755
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 11:32:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:32:23 - cex place new buy order: eth_btc 0.031156 0.57667 [8150924143] margin:0.3819489022981]Array
(
    [complete] => 
    [id] => 8150924143
    [time] => 1549189943284
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 11:32:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:32:35 - cex place new buy order: eth_btc 0.031158 0.57664 [8150924900] margin:0.35945824507349]Array
(
    [complete] => 
    [id] => 8150924900
    [time] => 1549189955148
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 11:32:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:32:47 - cex place new buy order: eth_btc 0.03116 0.5766 [8150925758] margin:0.33055198973042]Array
(
    [complete] => 
    [id] => 8150925758
    [time] => 1549189967423
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 11:32:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:32:58 - cex place new buy order: eth_btc 0.031162 0.57656 [8150926715] margin:0.33694884795585]Array
(
    [complete] => 
    [id] => 8150926715
    [time] => 1549189977883
    [pending] => 0.57656000
    [amount] => 0.57656000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 11:33:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:33:05 - cex place new buy order: eth_btc 0.031164 0.57653 [8150927180] margin:0.33371839301757]Array
(
    [complete] => 
    [id] => 8150927180
    [time] => 1549189984612
    [pending] => 0.57653000
    [amount] => 0.57653000
    [type] => buy
    [price] => 0.031164
)

2019-02-03 11:33:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:33:15 - cex place new buy order: eth_btc 0.031166 0.57649 [8150927884] margin:0.33048835269203]Array
(
    [complete] => 
    [id] => 8150927884
    [time] => 1549189994572
    [pending] => 0.57649000
    [amount] => 0.57649000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 11:33:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:33:25 - cex place new buy order: eth_btc 0.031168 0.57645 [8150928514] margin:0.31121663244353]Array
(
    [complete] => 
    [id] => 8150928514
    [time] => 1549190004730
    [pending] => 0.57645000
    [amount] => 0.57645000
    [type] => buy
    [price] => 0.031168
)

2019-02-03 11:33:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:33:33 - cex place new buy order: eth_btc 0.031171 0.5764 [8150929071] margin:0.30797856982452]Array
(
    [complete] => 
    [id] => 8150929071
    [time] => 1549190013328
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 11:33:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:33:43 - cex place new buy order: eth_btc 0.031173 0.57636 [8150929672] margin:0.30154300195684]Array
(
    [complete] => 
    [id] => 8150929672
    [time] => 1549190023101
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 11:33:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:33:53 - cex place new buy order: eth_btc 0.031175 0.57632 [8150930305] margin:0.29510825982357]Array
(
    [complete] => 
    [id] => 8150930305
    [time] => 1549190032958
    [pending] => 0.57632000
    [amount] => 0.57632000
    [type] => buy
    [price] => 0.031175
)

2019-02-03 11:34:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:34:04 - cex place new buy order: eth_btc 0.031177 0.57629 [8150931196] margin:0.28867434326587]Array
(
    [complete] => 
    [id] => 8150931196
    [time] => 1549190044269
    [pending] => 0.57629000
    [amount] => 0.57629000
    [type] => buy
    [price] => 0.031177
)

2019-02-03 11:34:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:34:17 - cex place new buy order: eth_btc 0.031179 0.57625 [8150932076] margin:0.28544853908077]Array
(
    [complete] => 
    [id] => 8150932076
    [time] => 1549190056952
    [pending] => 0.57625000
    [amount] => 0.57625000
    [type] => buy
    [price] => 0.031179
)

2019-02-03 11:34:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:34:27 - cex place new buy order: eth_btc 0.031181 0.57621 [8150932937] margin:0.28863731118309]Array
(
    [complete] => 
    [id] => 8150932937
    [time] => 1549190066939
    [pending] => 0.57621000
    [amount] => 0.57621000
    [type] => buy
    [price] => 0.031181
)

2019-02-03 11:34:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:34:38 - cex place new buy order: eth_btc 0.031183 0.57617 [8150933824] margin:0.2725844209986]Array
(
    [complete] => 
    [id] => 8150933824
    [time] => 1549190077725
    [pending] => 0.57617000
    [amount] => 0.57617000
    [type] => buy
    [price] => 0.031183
)

2019-02-03 11:34:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:34:49 - cex place new buy order: eth_btc 0.031185 0.57614 [8150934990] margin:0.29180695847362]Array
(
    [complete] => 
    [id] => 8150934990
    [time] => 1549190089379
    [pending] => 0.57614000
    [amount] => 0.57614000
    [type] => buy
    [price] => 0.031185
)

2019-02-03 11:35:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:35:02 - cex place new buy order: eth_btc 0.031187 0.5761 [8150935817] margin:0.24369128162376]Array
(
    [complete] => 
    [id] => 8150935817
    [time] => 1549190102156
    [pending] => 0.57610000
    [amount] => 0.57610000
    [type] => buy
    [price] => 0.031187
)

2019-02-03 11:35:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:35:11 - cex place new buy order: eth_btc 0.031189 0.57606 [8150936419] margin:0.2404693962615]Array
(
    [complete] => 
    [id] => 8150936419
    [time] => 1549190111484
    [pending] => 0.57606000
    [amount] => 0.57606000
    [type] => buy
    [price] => 0.031189
)

2019-02-03 11:35:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:35:19 - cex place new buy order: eth_btc 0.031191 0.57603 [8150936837] margin:0.24045397710879]Array
(
    [complete] => 
    [id] => 8150936837
    [time] => 1549190119480
    [pending] => 0.57603000
    [amount] => 0.57603000
    [type] => buy
    [price] => 0.031191
)

2019-02-03 11:35:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:35:29 - cex place new buy order: eth_btc 0.031193 0.57599 [8150937396] margin:0.2404385599333]Array
(
    [complete] => 
    [id] => 8150937396
    [time] => 1549190128775
    [pending] => 0.57599000
    [amount] => 0.57599000
    [type] => buy
    [price] => 0.031193
)

2019-02-03 11:35:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:35:38 - cex place new buy order: eth_btc 0.031195 0.57595 [8150937880] margin:0.22118929315595]Array
(
    [complete] => 
    [id] => 8150937880
    [time] => 1549190138283
    [pending] => 0.57595000
    [amount] => 0.57595000
    [type] => buy
    [price] => 0.031195
)

2019-02-03 11:35:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:35:50 - cex place new buy order: eth_btc 0.031197 0.57592 [8150938692] margin:0.25643491361347]Array
(
    [complete] => 
    [id] => 8150938692
    [time] => 1549190149768
    [pending] => 0.57592000
    [amount] => 0.57592000
    [type] => buy
    [price] => 0.031197
)

2019-02-03 11:35:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:36:00 - cex place new buy order: eth_btc 0.031199 0.57588 [8150939216] margin:0.25000801307733]Array
(
    [complete] => 
    [id] => 8150939216
    [time] => 1549190159748
    [pending] => 0.57588000
    [amount] => 0.57588000
    [type] => buy
    [price] => 0.031199
)

2019-02-03 11:36:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:36:19 - cex place new buy order: eth_btc 0.031068 0.5783 [8150940497]Array
(
    [complete] => 
    [id] => 8150940497
    [time] => 1549190178908
    [pending] => 0.57830000
    [amount] => 0.57830000
    [type] => buy
    [price] => 0.031068
)

2019-02-03 11:36:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:36:30 - cex place new buy order: eth_btc 0.031082 0.57805 [8150941332] margin:0.58554790554017]Array
(
    [complete] => 
    [id] => 8150941332
    [time] => 1549190190442
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 11:36:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:36:42 - cex place new buy order: eth_btc 0.031088 0.57794 [8150942360] margin:0.56935151827071]Array
(
    [complete] => 
    [id] => 8150942360
    [time] => 1549190202473
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 11:36:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:36:53 - cex place new buy order: eth_btc 0.031096 0.57779 [8150943051] margin:0.54026241317211]Array
(
    [complete] => 
    [id] => 8150943051
    [time] => 1549190212927
    [pending] => 0.57779000
    [amount] => 0.57779000
    [type] => buy
    [price] => 0.031096
)

2019-02-03 11:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:37:05 - cex place new buy order: eth_btc 0.031098 0.57775 [8150943728] margin:0.52093382211076]Array
(
    [complete] => 
    [id] => 8150943728
    [time] => 1549190224974
    [pending] => 0.57775000
    [amount] => 0.57775000
    [type] => buy
    [price] => 0.031098
)

2019-02-03 11:37:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:37:14 - cex place new buy order: eth_btc 0.03111 0.57753 [8150944306] margin:0.45644487303118]Array
(
    [complete] => 
    [id] => 8150944306
    [time] => 1549190233602
    [pending] => 0.57753000
    [amount] => 0.57753000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 11:37:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:37:26 - cex place new buy order: eth_btc 0.031112 0.57749 [8150945275] margin:0.48212908202623]Array
(
    [complete] => 
    [id] => 8150945275
    [time] => 1549190245537
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 11:37:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:37:35 - cex place new buy order: eth_btc 0.031114 0.57745 [8150946051] margin:0.47567011634633]Array
(
    [complete] => 
    [id] => 8150946051
    [time] => 1549190255288
    [pending] => 0.57745000
    [amount] => 0.57745000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 11:37:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:37:44 - cex place new buy order: eth_btc 0.031118 0.57738 [8150946811] margin:0.46275467575037]Array
(
    [complete] => 
    [id] => 8150946811
    [time] => 1549190263776
    [pending] => 0.57738000
    [amount] => 0.57738000
    [type] => buy
    [price] => 0.031118
)

2019-02-03 11:37:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:37:52 - cex place new buy order: eth_btc 0.03112 0.57734 [8150947495] margin:0.45629820051412]Array
(
    [complete] => 
    [id] => 8150947495
    [time] => 1549190271993
    [pending] => 0.57734000
    [amount] => 0.57734000
    [type] => buy
    [price] => 0.03112
)

2019-02-03 11:38:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:38:01 - cex place new buy order: eth_btc 0.031122 0.5773 [8150948144] margin:0.4498425551057]Array
(
    [complete] => 
    [id] => 8150948144
    [time] => 1549190280764
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031122
)

2019-02-03 11:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:38:05 - cex place new buy order: eth_btc 0.031124 0.00494 [] margin:0.4433877393651]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 11:38:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:38:14 - cex place new buy order: eth_btc 0.031128 0.57719 [8150949519] margin:0.43048059624775]Array
(
    [complete] => 
    [id] => 8150949519
    [time] => 1549190294363
    [pending] => 0.57719000
    [amount] => 0.57719000
    [type] => buy
    [price] => 0.031128
)

2019-02-03 11:38:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:38:23 - cex place new buy order: eth_btc 0.03113 0.57716 [8150950350] margin:0.42402826855124]Array
(
    [complete] => 
    [id] => 8150950350
    [time] => 1549190303260
    [pending] => 0.57716000
    [amount] => 0.57716000
    [type] => buy
    [price] => 0.03113
)

2019-02-03 11:38:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:38:31 - cex place new buy order: eth_btc 0.031134 0.57708 [8150951065] margin:0.4143380227404]Array
(
    [complete] => 
    [id] => 8150951065
    [time] => 1549190311094
    [pending] => 0.57708000
    [amount] => 0.57708000
    [type] => buy
    [price] => 0.031134
)

2019-02-03 11:38:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:38:40 - cex place new buy order: eth_btc 0.031136 0.57704 [8150951869] margin:0.41109969167523]Array
(
    [complete] => 
    [id] => 8150951869
    [time] => 1549190320027
    [pending] => 0.57704000
    [amount] => 0.57704000
    [type] => buy
    [price] => 0.031136
)

2019-02-03 11:38:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:38:47 - cex place new buy order: eth_btc 0.031138 0.57701 [8150952628] margin:0.40465026655532]Array
(
    [complete] => 
    [id] => 8150952628
    [time] => 1549190327330
    [pending] => 0.57701000
    [amount] => 0.57701000
    [type] => buy
    [price] => 0.031138
)

2019-02-03 11:38:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:38:56 - cex place new buy order: eth_btc 0.03114 0.57697 [8150953468] margin:0.4110468850353]Array
(
    [complete] => 
    [id] => 8150953468
    [time] => 1549190336309
    [pending] => 0.57697000
    [amount] => 0.57697000
    [type] => buy
    [price] => 0.03114
)

2019-02-03 11:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:39:06 - cex place new buy order: eth_btc 0.031142 0.57693 [8150954408] margin:0.38854280393039]Array
(
    [complete] => 
    [id] => 8150954408
    [time] => 1549190346031
    [pending] => 0.57693000
    [amount] => 0.57693000
    [type] => buy
    [price] => 0.031142
)

2019-02-03 11:39:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:39:15 - cex place new buy order: eth_btc 0.031144 0.5769 [8150955380] margin:0.38209606986899]Array
(
    [complete] => 
    [id] => 8150955380
    [time] => 1549190354580
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031144
)

2019-02-03 11:39:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:39:24 - cex place new buy order: eth_btc 0.031146 0.57686 [8150956286] margin:0.38528221922558]Array
(
    [complete] => 
    [id] => 8150956286
    [time] => 1549190364059
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 11:39:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:39:33 - cex place new buy order: eth_btc 0.031148 0.57682 [8150957130] margin:0.37562604340566]Array
(
    [complete] => 
    [id] => 8150957130
    [time] => 1549190372959
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 11:39:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:39:42 - cex place new buy order: eth_btc 0.03115 0.57679 [8150957957] margin:0.36918138041733]Array
(
    [complete] => 
    [id] => 8150957957
    [time] => 1549190382387
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 11:39:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:39:52 - cex place new buy order: eth_btc 0.031152 0.57675 [8150958712] margin:0.36273754494094]Array
(
    [complete] => 
    [id] => 8150958712
    [time] => 1549190392390
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 11:40:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:40:04 - cex place new buy order: eth_btc 0.03108 0.5781 [8150959607]Array
(
    [complete] => 
    [id] => 8150959607
    [time] => 1549190404191
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 11:40:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:40:39 - cex place new buy order: eth_btc 0.031104 0.57764 [8150961988] margin:0.53369341563785]Array
(
    [complete] => 
    [id] => 8150961988
    [time] => 1549190438693
    [pending] => 0.57764000
    [amount] => 0.57764000
    [type] => buy
    [price] => 0.031104
)

2019-02-03 11:40:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:40:47 - cex place new buy order: eth_btc 0.03111 0.57753 [8150962637] margin:0.51430408228865]Array
(
    [complete] => 
    [id] => 8150962637
    [time] => 1549190447014
    [pending] => 0.57753000
    [amount] => 0.57753000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 11:40:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:40:56 - cex place new buy order: eth_btc 0.031126 0.57723 [8150963399] margin:0.46906123498041]Array
(
    [complete] => 
    [id] => 8150963399
    [time] => 1549190456293
    [pending] => 0.57723000
    [amount] => 0.57723000
    [type] => buy
    [price] => 0.031126
)

2019-02-03 11:41:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:41:05 - cex place new buy order: eth_btc 0.031128 0.57719 [8150964534] margin:0.45618093035209]Array
(
    [complete] => 
    [id] => 8150964534
    [time] => 1549190465194
    [pending] => 0.57719000
    [amount] => 0.57719000
    [type] => buy
    [price] => 0.031128
)

2019-02-03 11:41:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:41:16 - cex place new buy order: eth_btc 0.03113 0.57716 [8150965652] margin:0.44972695149372]Array
(
    [complete] => 
    [id] => 8150965652
    [time] => 1549190475603
    [pending] => 0.57716000
    [amount] => 0.57716000
    [type] => buy
    [price] => 0.03113
)

2019-02-03 11:41:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:41:23 - cex place new buy order: eth_btc 0.031132 0.57712 [8150966527] margin:0.44327380187588]Array
(
    [complete] => 
    [id] => 8150966527
    [time] => 1549190483375
    [pending] => 0.57712000
    [amount] => 0.57712000
    [type] => buy
    [price] => 0.031132
)

2019-02-03 11:41:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:41:33 - cex place new buy order: eth_btc 0.031134 0.57708 [8150967540] margin:0.43682148133872]Array
(
    [complete] => 
    [id] => 8150967540
    [time] => 1549190492546
    [pending] => 0.57708000
    [amount] => 0.57708000
    [type] => buy
    [price] => 0.031134
)

2019-02-03 11:41:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:41:42 - cex place new buy order: eth_btc 0.031136 0.57704 [8150968360] margin:0.4303699897225]Array
(
    [complete] => 
    [id] => 8150968360
    [time] => 1549190501518
    [pending] => 0.57704000
    [amount] => 0.57704000
    [type] => buy
    [price] => 0.031136
)

2019-02-03 11:41:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:41:51 - cex place new buy order: eth_btc 0.031138 0.57701 [8150969330] margin:0.42391932686747]Array
(
    [complete] => 
    [id] => 8150969330
    [time] => 1549190511449
    [pending] => 0.57701000
    [amount] => 0.57701000
    [type] => buy
    [price] => 0.031138
)

2019-02-03 11:41:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:42:00 - cex place new buy order: eth_btc 0.03114 0.57697 [8150970081] margin:0.43994861913936]Array
(
    [complete] => 
    [id] => 8150970081
    [time] => 1549190520033
    [pending] => 0.57697000
    [amount] => 0.57697000
    [type] => buy
    [price] => 0.03114
)

2019-02-03 11:42:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:42:05 - cex place new buy order: eth_btc 0.031142 0.57693 [8150970581] margin:0.41102048680239]Array
(
    [complete] => 
    [id] => 8150970581
    [time] => 1549190524644
    [pending] => 0.57693000
    [amount] => 0.57693000
    [type] => buy
    [price] => 0.031142
)

2019-02-03 11:42:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:42:14 - cex place new buy order: eth_btc 0.031144 0.5769 [8150971649] margin:0.41099409195993]Array
(
    [complete] => 
    [id] => 8150971649
    [time] => 1549190533911
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031144
)

2019-02-03 11:42:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:42:22 - cex place new buy order: eth_btc 0.031146 0.57686 [8150972532] margin:0.40775701534708]Array
(
    [complete] => 
    [id] => 8150972532
    [time] => 1549190542480
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 11:42:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:42:30 - cex place new buy order: eth_btc 0.031148 0.57682 [8150973136] margin:0.39488891742647]Array
(
    [complete] => 
    [id] => 8150973136
    [time] => 1549190549815
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 11:42:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:42:40 - cex place new buy order: eth_btc 0.03115 0.57679 [8150973834] margin:0.3884430176565]Array
(
    [complete] => 
    [id] => 8150973834
    [time] => 1549190560174
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 11:42:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:42:51 - cex place new buy order: eth_btc 0.031152 0.57675 [8150974897] margin:0.36273754494094]Array
(
    [complete] => 
    [id] => 8150974897
    [time] => 1549190570933
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 11:42:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:43:01 - cex place new buy order: eth_btc 0.031154 0.57671 [8150975880] margin:0.3627142582012]Array
(
    [complete] => 
    [id] => 8150975880
    [time] => 1549190580543
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 11:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:43:06 - cex place new buy order: eth_btc 0.031156 0.00493 [] margin:0.35948131980998]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 11:43:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:43:16 - cex place new buy order: eth_btc 0.031156 0.57667 [8150977345] margin:0.36911028373348]Array
(
    [complete] => 
    [id] => 8150977345
    [time] => 1549190596309
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 11:43:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:43:26 - cex place new buy order: eth_btc 0.031158 0.57664 [8150978177] margin:0.35624879645675]Array
(
    [complete] => 
    [id] => 8150978177
    [time] => 1549190605673
    [pending] => 0.57664000
    [amount] => 0.57664000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 11:43:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:43:35 - cex place new buy order: eth_btc 0.03116 0.5766 [8150978934] margin:0.3433889602054]Array
(
    [complete] => 
    [id] => 8150978934
    [time] => 1549190614983
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 11:43:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:43:44 - cex place new buy order: eth_btc 0.031162 0.57656 [8150979600] margin:0.34657595789742]Array
(
    [complete] => 
    [id] => 8150979600
    [time] => 1549190624325
    [pending] => 0.57656000
    [amount] => 0.57656000
    [type] => buy
    [price] => 0.031162
)

2019-02-03 11:43:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:43:54 - cex place new buy order: eth_btc 0.031164 0.57653 [8150980482] margin:0.34976254652805]Array
(
    [complete] => 
    [id] => 8150980482
    [time] => 1549190634246
    [pending] => 0.57653000
    [amount] => 0.57653000
    [type] => buy
    [price] => 0.031164
)

2019-02-03 11:44:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:44:06 - cex place new buy order: eth_btc 0.031166 0.57649 [8150981741] margin:0.35615735095937]Array
(
    [complete] => 
    [id] => 8150981741
    [time] => 1549190646205
    [pending] => 0.57649000
    [amount] => 0.57649000
    [type] => buy
    [price] => 0.031166
)

2019-02-03 11:44:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:44:16 - cex place new buy order: eth_btc 0.031168 0.57645 [8150982500] margin:0.35613449691991]Array
(
    [complete] => 
    [id] => 8150982500
    [time] => 1549190656249
    [pending] => 0.57645000
    [amount] => 0.57645000
    [type] => buy
    [price] => 0.031168
)

2019-02-03 11:44:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:44:25 - cex place new buy order: eth_btc 0.03117 0.57641 [8150983290] margin:0.32723772858518]Array
(
    [complete] => 
    [id] => 8150983290
    [time] => 1549190665164
    [pending] => 0.57641000
    [amount] => 0.57641000
    [type] => buy
    [price] => 0.03117
)

2019-02-03 11:44:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:44:35 - cex place new buy order: eth_btc 0.031172 0.57638 [8150984056] margin:0.31438470422174]Array
(
    [complete] => 
    [id] => 8150984056
    [time] => 1549190674947
    [pending] => 0.57638000
    [amount] => 0.57638000
    [type] => buy
    [price] => 0.031172
)

2019-02-03 11:44:43 - cex delete buy orders: eth_btc[move]
2019-02-03 11:44:44 - cex place new buy order: eth_btc 0.031098 0.57636 [8150984724] margin:0.32399833188979]Array
(
    [complete] => 
    [id] => 8150984724
    [time] => 1549190683890
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031098
)

2019-02-03 11:44:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:44:54 - cex place new buy order: eth_btc 0.031106 0.5776 [8150985324] margin:0.53365910113805]Array
(
    [complete] => 
    [id] => 8150985324
    [time] => 1549190693770
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031106
)

2019-02-03 11:45:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:45:03 - cex place new buy order: eth_btc 0.031112 0.57749 [8150985963] margin:0.51105682694781]Array
(
    [complete] => 
    [id] => 8150985963
    [time] => 1549190702597
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 11:45:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:45:13 - cex place new buy order: eth_btc 0.031115 0.57743 [8150986832] margin:0.49815201671219]Array
(
    [complete] => 
    [id] => 8150986832
    [time] => 1549190713484
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 11:45:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:45:22 - cex place new buy order: eth_btc 0.031117 0.5774 [8150987551] margin:0.48847896648132]Array
(
    [complete] => 
    [id] => 8150987551
    [time] => 1549190722204
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 11:45:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:45:31 - cex place new buy order: eth_btc 0.031119 0.57736 [8150988215] margin:0.47238021787332]Array
(
    [complete] => 
    [id] => 8150988215
    [time] => 1549190730581
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 11:45:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:45:42 - cex place new buy order: eth_btc 0.031121 0.57732 [8150989209] margin:0.46913659586776]Array
(
    [complete] => 
    [id] => 8150989209
    [time] => 1549190741571
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 11:45:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:45:51 - cex place new buy order: eth_btc 0.031123 0.57729 [8150989983] margin:0.45946727500563]Array
(
    [complete] => 
    [id] => 8150989983
    [time] => 1549190750681
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 11:45:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:46:00 - cex place new buy order: eth_btc 0.031125 0.57725 [8150990533] margin:0.4562248995984]Array
(
    [complete] => 
    [id] => 8150990533
    [time] => 1549190759693
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 11:46:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:46:07 - cex place new buy order: eth_btc 0.031127 0.57721 [8150991167] margin:0.45298294085518]Array
(
    [complete] => 
    [id] => 8150991167
    [time] => 1549190767234
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 11:46:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:46:15 - cex place new buy order: eth_btc 0.031129 0.57717 [8150991665] margin:0.44010408300941]Array
(
    [complete] => 
    [id] => 8150991665
    [time] => 1549190775190
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 11:46:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:46:25 - cex place new buy order: eth_btc 0.031131 0.57714 [8150992344] margin:0.4368635764993]Array
(
    [complete] => 
    [id] => 8150992344
    [time] => 1549190784588
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 11:46:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:46:34 - cex place new buy order: eth_btc 0.031133 0.5771 [8150992966] margin:0.43041146050815]Array
(
    [complete] => 
    [id] => 8150992966
    [time] => 1549190794069
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 11:46:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:46:43 - cex place new buy order: eth_btc 0.031135 0.57706 [8150993690] margin:0.42074835394252]Array
(
    [complete] => 
    [id] => 8150993690
    [time] => 1549190803042
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 11:46:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:46:51 - cex place new buy order: eth_btc 0.031137 0.57703 [8150994335] margin:0.4207213283232]Array
(
    [complete] => 
    [id] => 8150994335
    [time] => 1549190811487
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 11:47:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:47:06 - cex place new buy order: eth_btc 0.031139 0.57699 [8150995133] margin:0.41427149234079]Array
(
    [complete] => 
    [id] => 8150995133
    [time] => 1549190825538
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 11:47:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:47:14 - cex place new buy order: eth_btc 0.031141 0.57695 [8150995737] margin:0.41745608683086]Array
(
    [complete] => 
    [id] => 8150995737
    [time] => 1549190834299
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 11:47:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:47:24 - cex place new buy order: eth_btc 0.031143 0.57691 [8150996285] margin:0.40137430562244]Array
(
    [complete] => 
    [id] => 8150996285
    [time] => 1549190844051
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 11:47:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:47:34 - cex place new buy order: eth_btc 0.031145 0.57688 [8150996804] margin:0.39492695456733]Array
(
    [complete] => 
    [id] => 8150996804
    [time] => 1549190853740
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 11:47:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:47:42 - cex place new buy order: eth_btc 0.031147 0.57684 [8150997493] margin:0.38848043150221]Array
(
    [complete] => 
    [id] => 8150997493
    [time] => 1549190861640
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 11:47:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:47:50 - cex place new buy order: eth_btc 0.031149 0.5768 [8150997971] margin:0.38845548813766]Array
(
    [complete] => 
    [id] => 8150997971
    [time] => 1549190870506
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 11:47:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:48:00 - cex place new buy order: eth_btc 0.031151 0.57677 [8150998627] margin:0.38201020834001]Array
(
    [complete] => 
    [id] => 8150998627
    [time] => 1549190880284
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 11:48:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:48:13 - cex place new buy order: eth_btc 0.031153 0.57673 [8150999722] margin:0.37235579237953]Array
(
    [complete] => 
    [id] => 8150999722
    [time] => 1549190893402
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 11:48:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:48:24 - cex place new buy order: eth_btc 0.031155 0.57669 [8151000643] margin:0.36591237361578]Array
(
    [complete] => 
    [id] => 8151000643
    [time] => 1549190903900
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 11:48:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:48:35 - cex place new buy order: eth_btc 0.031157 0.57666 [8151001289] margin:0.35946978207144]Array
(
    [complete] => 
    [id] => 8151001289
    [time] => 1549190915201
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 11:48:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:48:45 - cex place new buy order: eth_btc 0.031159 0.57662 [8151002083] margin:0.34981867197277]Array
(
    [complete] => 
    [id] => 8151002083
    [time] => 1549190925085
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 11:48:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:48:55 - cex place new buy order: eth_btc 0.031161 0.57658 [8151002762] margin:0.34337794037418]Array
(
    [complete] => 
    [id] => 8151002762
    [time] => 1549190934971
    [pending] => 0.57658000
    [amount] => 0.57658000
    [type] => buy
    [price] => 0.031161
)

2019-02-03 11:49:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:49:05 - cex place new buy order: eth_btc 0.031163 0.57654 [8151003381] margin:0.3369380354908]Array
(
    [complete] => 
    [id] => 8151003381
    [time] => 1549190945356
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 11:49:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:49:14 - cex place new buy order: eth_btc 0.031165 0.57651 [8151004133] margin:0.33049895716346]Array
(
    [complete] => 
    [id] => 8151004133
    [time] => 1549190953800
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 11:49:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:49:24 - cex place new buy order: eth_btc 0.031167 0.57647 [8151004740] margin:0.33689479256906]Array
(
    [complete] => 
    [id] => 8151004740
    [time] => 1549190963786
    [pending] => 0.57647000
    [amount] => 0.57647000
    [type] => buy
    [price] => 0.031167
)

2019-02-03 11:49:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:49:33 - cex place new buy order: eth_btc 0.031169 0.57643 [8151005314] margin:0.33045654336039]Array
(
    [complete] => 
    [id] => 8151005314
    [time] => 1549190973088
    [pending] => 0.57643000
    [amount] => 0.57643000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 11:49:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:49:42 - cex place new buy order: eth_btc 0.031171 0.5764 [8151005933] margin:0.32401912033622]Array
(
    [complete] => 
    [id] => 8151005933
    [time] => 1549190981816
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 11:49:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:49:52 - cex place new buy order: eth_btc 0.031173 0.57636 [8151006521] margin:0.30475090623294]Array
(
    [complete] => 
    [id] => 8151006521
    [time] => 1549190991623
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 11:49:58 - cex delete buy orders: eth_btc[move]
2019-02-03 11:50:01 - cex place new buy order: eth_btc 0.031079 0.57634 [8151007053] margin:0.3047411304292]Array
(
    [complete] => 
    [id] => 8151007053
    [time] => 1549191000540
    [pending] => 0.57634000
    [amount] => 0.57634000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 11:50:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:50:06 - cex place new buy order: eth_btc 0.031089 0.00669 [] margin:0.57576634822605]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 11:50:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:50:15 - cex place new buy order: eth_btc 0.031105 0.57762 [8151007915] margin:0.52724642340458]Array
(
    [complete] => 
    [id] => 8151007915
    [time] => 1549191014648
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 11:50:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:50:26 - cex place new buy order: eth_btc 0.031107 0.57758 [8151008625] margin:0.52078310348151]Array
(
    [complete] => 
    [id] => 8151008625
    [time] => 1549191026480
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 11:50:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:50:36 - cex place new buy order: eth_btc 0.031111 0.57751 [8151009168] margin:0.5046446594452]Array
(
    [complete] => 
    [id] => 8151009168
    [time] => 1549191035766
    [pending] => 0.57751000
    [amount] => 0.57751000
    [type] => buy
    [price] => 0.031111
)

2019-02-03 11:50:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:50:44 - cex place new buy order: eth_btc 0.031113 0.57747 [8151009730] margin:0.4981840388262]Array
(
    [complete] => 
    [id] => 8151009730
    [time] => 1549191044175
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 11:50:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:50:53 - cex place new buy order: eth_btc 0.031115 0.57743 [8151010358] margin:0.48208259681826]Array
(
    [complete] => 
    [id] => 8151010358
    [time] => 1549191052535
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 11:51:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:51:02 - cex place new buy order: eth_btc 0.031117 0.5774 [8151010883] margin:0.48847896648132]Array
(
    [complete] => 
    [id] => 8151010883
    [time] => 1549191061807
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 11:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:51:06 - cex place new buy order: eth_btc 0.031119 0.57736 [8151011173] margin:0.48202063048297]Array
(
    [complete] => 
    [id] => 8151011173
    [time] => 1549191065723
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 11:51:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:51:17 - cex place new buy order: eth_btc 0.031121 0.57732 [8151012096] margin:0.48198965328878]Array
(
    [complete] => 
    [id] => 8151012096
    [time] => 1549191077043
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 11:51:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:51:28 - cex place new buy order: eth_btc 0.031123 0.57729 [8151012665] margin:0.47553256434147]Array
(
    [complete] => 
    [id] => 8151012665
    [time] => 1549191088322
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 11:51:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:51:37 - cex place new buy order: eth_btc 0.031125 0.57725 [8151013033] margin:0.46586345381525]Array
(
    [complete] => 
    [id] => 8151013033
    [time] => 1549191097359
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 11:51:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:51:47 - cex place new buy order: eth_btc 0.031127 0.57721 [8151013545] margin:0.46904616570822]Array
(
    [complete] => 
    [id] => 8151013545
    [time] => 1549191106757
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 11:51:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:51:57 - cex place new buy order: eth_btc 0.031129 0.57717 [8151014092] margin:0.4625911529442]Array
(
    [complete] => 
    [id] => 8151014092
    [time] => 1549191116567
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 11:52:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:52:06 - cex place new buy order: eth_btc 0.031131 0.57714 [8151014547] margin:0.45292473740002]Array
(
    [complete] => 
    [id] => 8151014547
    [time] => 1549191125758
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 11:52:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:52:15 - cex place new buy order: eth_btc 0.031133 0.5771 [8151015054] margin:0.45931969293032]Array
(
    [complete] => 
    [id] => 8151015054
    [time] => 1549191135379
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 11:52:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:52:25 - cex place new buy order: eth_btc 0.031135 0.57706 [8151015564] margin:0.43680745142123]Array
(
    [complete] => 
    [id] => 8151015564
    [time] => 1549191144575
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 11:52:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:52:33 - cex place new buy order: eth_btc 0.031137 0.57703 [8151015993] margin:0.43035616790312]Array
(
    [complete] => 
    [id] => 8151015993
    [time] => 1549191152928
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 11:52:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:52:40 - cex place new buy order: eth_btc 0.031139 0.57699 [8151016430] margin:0.41106008542344]Array
(
    [complete] => 
    [id] => 8151016430
    [time] => 1549191160228
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 11:52:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:52:50 - cex place new buy order: eth_btc 0.031141 0.57695 [8151017196] margin:0.42387848816672]Array
(
    [complete] => 
    [id] => 8151017196
    [time] => 1549191170057
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 11:52:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:53:00 - cex place new buy order: eth_btc 0.031143 0.57691 [8151017849] margin:0.39174132228752]Array
(
    [complete] => 
    [id] => 8151017849
    [time] => 1549191179845
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 11:53:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:53:05 - cex place new buy order: eth_btc 0.031145 0.57688 [8151018294] margin:0.38529458982179]Array
(
    [complete] => 
    [id] => 8151018294
    [time] => 1549191184576
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 11:53:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:53:13 - cex place new buy order: eth_btc 0.031147 0.57684 [8151018959] margin:0.37884868526663]Array
(
    [complete] => 
    [id] => 8151018959
    [time] => 1549191192692
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 11:53:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:53:23 - cex place new buy order: eth_btc 0.031149 0.5768 [8151019635] margin:0.37240360846256]Array
(
    [complete] => 
    [id] => 8151019635
    [time] => 1549191203076
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 11:53:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:53:32 - cex place new buy order: eth_btc 0.031151 0.57677 [8151020118] margin:0.3659593592501]Array
(
    [complete] => 
    [id] => 8151020118
    [time] => 1549191212504
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 11:53:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:53:41 - cex place new buy order: eth_btc 0.031153 0.57673 [8151020422] margin:0.35309601001507]Array
(
    [complete] => 
    [id] => 8151020422
    [time] => 1549191221481
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 11:53:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:53:53 - cex place new buy order: eth_btc 0.031155 0.57669 [8151021020] margin:0.32739528165622]Array
(
    [complete] => 
    [id] => 8151021020
    [time] => 1549191232537
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 11:54:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:54:01 - cex place new buy order: eth_btc 0.031157 0.57666 [8151021437] margin:0.32416471418943]Array
(
    [complete] => 
    [id] => 8151021437
    [time] => 1549191240986
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 11:54:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:54:05 - cex place new buy order: eth_btc 0.031159 0.00492 [] margin:0.30809717898519]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 11:54:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:54:16 - cex place new buy order: eth_btc 0.031159 0.57662 [8151022530] margin:0.30809717898519]Array
(
    [complete] => 
    [id] => 8151022530
    [time] => 1549191256127
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 11:54:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:54:25 - cex place new buy order: eth_btc 0.031161 0.57658 [8151023136] margin:0.28561342704021]Array
(
    [complete] => 
    [id] => 8151023136
    [time] => 1549191264586
    [pending] => 0.57658000
    [amount] => 0.57658000
    [type] => buy
    [price] => 0.031161
)

2019-02-03 11:54:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:54:34 - cex place new buy order: eth_btc 0.031163 0.57654 [8151023900] margin:0.27917722940667]Array
(
    [complete] => 
    [id] => 8151023900
    [time] => 1549191274228
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 11:54:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:54:43 - cex place new buy order: eth_btc 0.031165 0.57651 [8151024574] margin:0.27274185785335]Array
(
    [complete] => 
    [id] => 8151024574
    [time] => 1549191282748
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 11:54:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:54:52 - cex place new buy order: eth_btc 0.031167 0.57647 [8151025121] margin:0.26630731222126]Array
(
    [complete] => 
    [id] => 8151025121
    [time] => 1549191292028
    [pending] => 0.57647000
    [amount] => 0.57647000
    [type] => buy
    [price] => 0.031167
)

2019-02-03 11:55:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:55:02 - cex place new buy order: eth_btc 0.031169 0.57643 [] margin:0.25987359235138]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 11:55:05 - cex place new buy order: eth_btc 0.031074 0.5782 [8151025742]Array
(
    [complete] => 
    [id] => 8151025742
    [time] => 1549191304969
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031074
)

2019-02-03 11:55:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:55:15 - cex place new buy order: eth_btc 0.031076 0.57816 [8151026343] margin:0.55991762131549]Array
(
    [complete] => 
    [id] => 8151026343
    [time] => 1549191314662
    [pending] => 0.57816000
    [amount] => 0.57816000
    [type] => buy
    [price] => 0.031076
)

2019-02-03 11:55:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:55:24 - cex place new buy order: eth_btc 0.031082 0.57805 [8151026818] margin:0.54050575896016]Array
(
    [complete] => 
    [id] => 8151026818
    [time] => 1549191324229
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 11:55:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:55:33 - cex place new buy order: eth_btc 0.031084 0.57801 [8151027232] margin:0.53403680350019]Array
(
    [complete] => 
    [id] => 8151027232
    [time] => 1549191333199
    [pending] => 0.57801000
    [amount] => 0.57801000
    [type] => buy
    [price] => 0.031084
)

2019-02-03 11:55:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:55:43 - cex place new buy order: eth_btc 0.031086 0.57797 [8151027828] margin:0.53078556263269]Array
(
    [complete] => 
    [id] => 8151027828
    [time] => 1549191343505
    [pending] => 0.57797000
    [amount] => 0.57797000
    [type] => buy
    [price] => 0.031086
)

2019-02-03 11:55:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:55:56 - cex place new buy order: eth_btc 0.031088 0.57794 [8151028605] margin:0.50180133813691]Array
(
    [complete] => 
    [id] => 8151028605
    [time] => 1549191356052
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 11:56:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:56:05 - cex place new buy order: eth_btc 0.03109 0.5779 [8151029114] margin:0.498552589257]Array
(
    [complete] => 
    [id] => 8151029114
    [time] => 1549191365132
    [pending] => 0.57790000
    [amount] => 0.57790000
    [type] => buy
    [price] => 0.03109
)

2019-02-03 11:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:56:14 - cex place new buy order: eth_btc 0.031094 0.57782 [8151029580] margin:0.49205634527563]Array
(
    [complete] => 
    [id] => 8151029580
    [time] => 1549191373861
    [pending] => 0.57782000
    [amount] => 0.57782000
    [type] => buy
    [price] => 0.031094
)

2019-02-03 11:56:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:56:24 - cex place new buy order: eth_btc 0.031096 0.57779 [8151030279] margin:0.48237715461794]Array
(
    [complete] => 
    [id] => 8151030279
    [time] => 1549191383952
    [pending] => 0.57779000
    [amount] => 0.57779000
    [type] => buy
    [price] => 0.031096
)

2019-02-03 11:56:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:56:34 - cex place new buy order: eth_btc 0.031098 0.57775 [8151030758] margin:0.48234613158402]Array
(
    [complete] => 
    [id] => 8151030758
    [time] => 1549191393741
    [pending] => 0.57775000
    [amount] => 0.57775000
    [type] => buy
    [price] => 0.031098
)

2019-02-03 11:56:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:56:42 - cex place new buy order: eth_btc 0.0311 0.57771 [8151031267] margin:0.47266881028938]Array
(
    [complete] => 
    [id] => 8151031267
    [time] => 1549191402287
    [pending] => 0.57771000
    [amount] => 0.57771000
    [type] => buy
    [price] => 0.0311
)

2019-02-03 11:56:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:56:50 - cex place new buy order: eth_btc 0.031102 0.57768 [8151031666] margin:0.45334705163655]Array
(
    [complete] => 
    [id] => 8151031666
    [time] => 1549191409714
    [pending] => 0.57768000
    [amount] => 0.57768000
    [type] => buy
    [price] => 0.031102
)

2019-02-03 11:57:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:57:04 - cex place new buy order: eth_btc 0.031104 0.57764 [8151032189] margin:0.44045781893005]Array
(
    [complete] => 
    [id] => 8151032189
    [time] => 1549191423888
    [pending] => 0.57764000
    [amount] => 0.57764000
    [type] => buy
    [price] => 0.031104
)

2019-02-03 11:57:04 - cex delete buy orders: eth_btc[move]
2019-02-03 11:57:05 - cex place new buy order: eth_btc 0.031094 0.00494 [] margin:0.46952886316127]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 11:57:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:57:13 - cex place new buy order: eth_btc 0.031106 0.5776 [8151032730] margin:0.44042949913199]Array
(
    [complete] => 
    [id] => 8151032730
    [time] => 1549191433169
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031106
)

2019-02-03 11:57:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:57:21 - cex place new buy order: eth_btc 0.031108 0.57756 [8151033071] margin:0.43718657580043]Array
(
    [complete] => 
    [id] => 8151033071
    [time] => 1549191441058
    [pending] => 0.57756000
    [amount] => 0.57756000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 11:57:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:57:30 - cex place new buy order: eth_btc 0.03111 0.57753 [8151033487] margin:0.42751526840243]Array
(
    [complete] => 
    [id] => 8151033487
    [time] => 1549191450484
    [pending] => 0.57753000
    [amount] => 0.57753000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 11:57:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:57:39 - cex place new buy order: eth_btc 0.031112 0.57749 [8151033886] margin:0.4210593983029]Array
(
    [complete] => 
    [id] => 8151033886
    [time] => 1549191458903
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 11:57:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:57:51 - cex place new buy order: eth_btc 0.031114 0.57745 [8151034775] margin:0.40496239634891]Array
(
    [complete] => 
    [id] => 8151034775
    [time] => 1549191470640
    [pending] => 0.57745000
    [amount] => 0.57745000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 11:57:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:57:59 - cex place new buy order: eth_btc 0.031116 0.57742 [8151035312] margin:0.39850880575909]Array
(
    [complete] => 
    [id] => 8151035312
    [time] => 1549191479494
    [pending] => 0.57742000
    [amount] => 0.57742000
    [type] => buy
    [price] => 0.031116
)

2019-02-03 11:58:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:58:04 - cex place new buy order: eth_btc 0.031118 0.57738 [8151035643] margin:0.39205604473296]Array
(
    [complete] => 
    [id] => 8151035643
    [time] => 1549191484366
    [pending] => 0.57738000
    [amount] => 0.57738000
    [type] => buy
    [price] => 0.031118
)

2019-02-03 11:58:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:58:14 - cex place new buy order: eth_btc 0.03112 0.57734 [8151036299] margin:0.37917737789201]Array
(
    [complete] => 
    [id] => 8151036299
    [time] => 1549191494157
    [pending] => 0.57734000
    [amount] => 0.57734000
    [type] => buy
    [price] => 0.03112
)

2019-02-03 11:58:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:58:25 - cex place new buy order: eth_btc 0.031122 0.5773 [8151036867] margin:0.37272668851616]Array
(
    [complete] => 
    [id] => 8151036867
    [time] => 1549191504612
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031122
)

2019-02-03 11:58:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:58:34 - cex place new buy order: eth_btc 0.031125 0.57725 [8151037637] margin:0.36305220883535]Array
(
    [complete] => 
    [id] => 8151037637
    [time] => 1549191513639
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 11:58:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:58:43 - cex place new buy order: eth_btc 0.031127 0.57721 [8151038514] margin:0.35660359173706]Array
(
    [complete] => 
    [id] => 8151038514
    [time] => 1549191523374
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 11:58:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:58:53 - cex place new buy order: eth_btc 0.031129 0.57717 [8151039123] margin:0.34694336470815]Array
(
    [complete] => 
    [id] => 8151039123
    [time] => 1549191533389
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 11:59:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:59:01 - cex place new buy order: eth_btc 0.031131 0.57714 [8151039589] margin:0.35334553981561]Array
(
    [complete] => 
    [id] => 8151039589
    [time] => 1549191541473
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 11:59:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:59:13 - cex place new buy order: eth_btc 0.031133 0.5771 [8151040542] margin:0.34047473741687]Array
(
    [complete] => 
    [id] => 8151040542
    [time] => 1549191553240
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 11:59:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:59:22 - cex place new buy order: eth_btc 0.031135 0.57706 [8151040990] margin:0.32439376907019]Array
(
    [complete] => 
    [id] => 8151040990
    [time] => 1549191562001
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 11:59:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:59:31 - cex place new buy order: eth_btc 0.031137 0.57703 [8151041457] margin:0.32437293252399]Array
(
    [complete] => 
    [id] => 8151041457
    [time] => 1549191570956
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 11:59:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:59:41 - cex place new buy order: eth_btc 0.031139 0.57699 [8151041990] margin:0.30508365715021]Array
(
    [complete] => 
    [id] => 8151041990
    [time] => 1549191580643
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 11:59:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 11:59:53 - cex place new buy order: eth_btc 0.031141 0.57695 [8151042739] margin:0.29864166211746]Array
(
    [complete] => 
    [id] => 8151042739
    [time] => 1549191592679
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 12:00:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:00:05 - cex place new buy order: eth_btc 0.031143 0.57691 [8151043784] margin:0.2825675111582]Array
(
    [complete] => 
    [id] => 8151043784
    [time] => 1549191605218
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 12:00:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:00:14 - cex place new buy order: eth_btc 0.031145 0.57688 [8151044460] margin:0.27291700112377]Array
(
    [complete] => 
    [id] => 8151044460
    [time] => 1549191613930
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 12:00:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:00:23 - cex place new buy order: eth_btc 0.031147 0.57684 [8151045137] margin:0.25363598420394]Array
(
    [complete] => 
    [id] => 8151045137
    [time] => 1549191623414
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 12:00:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:00:40 - cex place new buy order: eth_btc 0.031057 0.5785 [8151046289]Array
(
    [complete] => 
    [id] => 8151046289
    [time] => 1549191639659
    [pending] => 0.57850000
    [amount] => 0.57850000
    [type] => buy
    [price] => 0.031057
)

2019-02-03 12:00:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:00:49 - cex place new buy order: eth_btc 0.031059 0.57847 [8151047052] margin:0.53768633890339]Array
(
    [complete] => 
    [id] => 8151047052
    [time] => 1549191649301
    [pending] => 0.57847000
    [amount] => 0.57847000
    [type] => buy
    [price] => 0.031059
)

2019-02-03 12:00:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:00:59 - cex place new buy order: eth_btc 0.031071 0.57825 [8151047742] margin:0.50851276109556]Array
(
    [complete] => 
    [id] => 8151047742
    [time] => 1549191658662
    [pending] => 0.57825000
    [amount] => 0.57825000
    [type] => buy
    [price] => 0.031071
)

2019-02-03 12:01:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:01:06 - cex place new buy order: eth_btc 0.031081 0.57807 [8151048330] margin:0.47617515523952]Array
(
    [complete] => 
    [id] => 8151048330
    [time] => 1549191665871
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 12:01:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:01:14 - cex place new buy order: eth_btc 0.031085 0.57799 [8151048860] margin:0.46324593855558]Array
(
    [complete] => 
    [id] => 8151048860
    [time] => 1549191673997
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 12:01:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:01:23 - cex place new buy order: eth_btc 0.031087 0.57795 [8151049422] margin:0.45678257792647]Array
(
    [complete] => 
    [id] => 8151049422
    [time] => 1549191683120
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 12:01:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:01:32 - cex place new buy order: eth_btc 0.031092 0.57786 [8151049967] margin:0.44062781422873]Array
(
    [complete] => 
    [id] => 8151049967
    [time] => 1549191692445
    [pending] => 0.57786000
    [amount] => 0.57786000
    [type] => buy
    [price] => 0.031092
)

2019-02-03 12:01:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:01:41 - cex place new buy order: eth_btc 0.031094 0.57782 [8151050400] margin:0.42773525438993]Array
(
    [complete] => 
    [id] => 8151050400
    [time] => 1549191700886
    [pending] => 0.57782000
    [amount] => 0.57782000
    [type] => buy
    [price] => 0.031094
)

2019-02-03 12:01:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:01:50 - cex place new buy order: eth_btc 0.031096 0.57779 [8151051129] margin:0.42770774376124]Array
(
    [complete] => 
    [id] => 8151051129
    [time] => 1549191710454
    [pending] => 0.57779000
    [amount] => 0.57779000
    [type] => buy
    [price] => 0.031096
)

2019-02-03 12:01:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:01:59 - cex place new buy order: eth_btc 0.031098 0.57775 [8151051942] margin:0.42768023667117]Array
(
    [complete] => 
    [id] => 8151051942
    [time] => 1549191719398
    [pending] => 0.57775000
    [amount] => 0.57775000
    [type] => buy
    [price] => 0.031098
)

2019-02-03 12:02:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:02:05 - cex place new buy order: eth_btc 0.0311 0.00494 [] margin:0.41479099678456]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 12:02:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:02:14 - cex place new buy order: eth_btc 0.031101 0.57769 [8151052831] margin:0.41477765988231]Array
(
    [complete] => 
    [id] => 8151052831
    [time] => 1549191734324
    [pending] => 0.57769000
    [amount] => 0.57769000
    [type] => buy
    [price] => 0.031101
)

2019-02-03 12:02:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:02:24 - cex place new buy order: eth_btc 0.031103 0.57766 [8151053402] margin:0.41153586470757]Array
(
    [complete] => 
    [id] => 8151053402
    [time] => 1549191744395
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 12:02:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:02:34 - cex place new buy order: eth_btc 0.031105 0.57762 [8151053912] margin:0.40829448641697]Array
(
    [complete] => 
    [id] => 8151053912
    [time] => 1549191754115
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 12:02:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:02:44 - cex place new buy order: eth_btc 0.031107 0.57758 [8151054555] margin:0.4082682354454]Array
(
    [complete] => 
    [id] => 8151054555
    [time] => 1549191764322
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 12:02:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:02:56 - cex place new buy order: eth_btc 0.031109 0.57755 [8151055491] margin:0.40824198784917]Array
(
    [complete] => 
    [id] => 8151055491
    [time] => 1549191775535
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 12:03:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:03:05 - cex place new buy order: eth_btc 0.031111 0.57751 [8151056144] margin:0.38892996046413]Array
(
    [complete] => 
    [id] => 8151056144
    [time] => 1549191784609
    [pending] => 0.57751000
    [amount] => 0.57751000
    [type] => buy
    [price] => 0.031111
)

2019-02-03 12:03:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:03:14 - cex place new buy order: eth_btc 0.031113 0.57747 [8151056868] margin:0.38247677819561]Array
(
    [complete] => 
    [id] => 8151056868
    [time] => 1549191793902
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 12:03:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:03:25 - cex place new buy order: eth_btc 0.031115 0.57743 [8151057537] margin:0.40173549734854]Array
(
    [complete] => 
    [id] => 8151057537
    [time] => 1549191804581
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 12:03:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:03:34 - cex place new buy order: eth_btc 0.031117 0.5774 [8151058044] margin:0.39528232156056]Array
(
    [complete] => 
    [id] => 8151058044
    [time] => 1549191814077
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 12:03:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:03:43 - cex place new buy order: eth_btc 0.031119 0.57736 [8151058512] margin:0.38882997525627]Array
(
    [complete] => 
    [id] => 8151058512
    [time] => 1549191822555
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 12:03:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:03:52 - cex place new buy order: eth_btc 0.031121 0.57732 [8151059051] margin:0.35667234343368]Array
(
    [complete] => 
    [id] => 8151059051
    [time] => 1549191832462
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 12:04:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:04:02 - cex place new buy order: eth_btc 0.031123 0.57729 [8151059384] margin:0.35343636538894]Array
(
    [complete] => 
    [id] => 8151059384
    [time] => 1549191841657
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 12:04:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:04:13 - cex place new buy order: eth_btc 0.031125 0.57725 [8151060115] margin:0.3437751004016]Array
(
    [complete] => 
    [id] => 8151060115
    [time] => 1549191852655
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 12:04:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:04:21 - cex place new buy order: eth_btc 0.031127 0.57721 [8151060798] margin:0.36302888167827]Array
(
    [complete] => 
    [id] => 8151060798
    [time] => 1549191860991
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 12:04:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:04:30 - cex place new buy order: eth_btc 0.031129 0.57717 [8151061247] margin:0.33409361045971]Array
(
    [complete] => 
    [id] => 8151061247
    [time] => 1549191869773
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 12:04:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:04:39 - cex place new buy order: eth_btc 0.031131 0.57714 [8151061645] margin:0.31158652147376]Array
(
    [complete] => 
    [id] => 8151061645
    [time] => 1549191878709
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 12:04:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:04:48 - cex place new buy order: eth_btc 0.031133 0.5771 [8151062064] margin:0.30514245334532]Array
(
    [complete] => 
    [id] => 8151062064
    [time] => 1549191888083
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 12:04:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:04:57 - cex place new buy order: eth_btc 0.031135 0.57706 [8151062709] margin:0.29869921310421]Array
(
    [complete] => 
    [id] => 8151062709
    [time] => 1549191897389
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 12:05:08 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:05:10 - cex place new buy order: eth_btc 0.031137 0.57703 [8151063480] margin:0.29546841378423]Array
(
    [complete] => 
    [id] => 8151063480
    [time] => 1549191910153
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 12:05:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:05:18 - cex place new buy order: eth_btc 0.031139 0.57699 [8151063908] margin:0.31150647098495]Array
(
    [complete] => 
    [id] => 8151063908
    [time] => 1549191917969
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 12:05:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:05:26 - cex place new buy order: eth_btc 0.031141 0.57695 [8151064456] margin:0.30506406345332]Array
(
    [complete] => 
    [id] => 8151064456
    [time] => 1549191926519
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 12:05:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:05:34 - cex place new buy order: eth_btc 0.031143 0.57691 [8151064835] margin:0.2986224833831]Array
(
    [complete] => 
    [id] => 8151064835
    [time] => 1549191933989
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 12:05:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:05:43 - cex place new buy order: eth_btc 0.031145 0.57688 [8151065271] margin:0.29218173061485]Array
(
    [complete] => 
    [id] => 8151065271
    [time] => 1549191942970
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 12:05:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:05:51 - cex place new buy order: eth_btc 0.031147 0.57684 [8151065714] margin:0.28574180498924]Array
(
    [complete] => 
    [id] => 8151065714
    [time] => 1549191951171
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 12:05:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:06:00 - cex place new buy order: eth_btc 0.031149 0.5768 [8151066118] margin:0.2632508266718]Array
(
    [complete] => 
    [id] => 8151066118
    [time] => 1549191959722
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 12:06:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:06:06 - cex place new buy order: eth_btc 0.031151 0.57677 [8151066444] margin:0.27928477416455]Array
(
    [complete] => 
    [id] => 8151066444
    [time] => 1549191965662
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 12:06:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:06:15 - cex place new buy order: eth_btc 0.031153 0.57673 [8151067724] margin:0.25358713446537]Array
(
    [complete] => 
    [id] => 8151067724
    [time] => 1549191975376
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 12:06:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:06:24 - cex place new buy order: eth_btc 0.031155 0.57669 [8151068580] margin:0.22789279409403]Array
(
    [complete] => 
    [id] => 8151068580
    [time] => 1549191984249
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 12:06:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:06:33 - cex place new buy order: eth_btc 0.031157 0.57666 [8151069039] margin:0.22145906216902]Array
(
    [complete] => 
    [id] => 8151069039
    [time] => 1549191992763
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 12:06:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:06:41 - cex place new buy order: eth_btc 0.031159 0.57662 [8151069542] margin:0.22465419301003]Array
(
    [complete] => 
    [id] => 8151069542
    [time] => 1549192001171
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 12:06:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:06:49 - cex place new buy order: eth_btc 0.031161 0.57658 [8151069959] margin:0.22784891370622]Array
(
    [complete] => 
    [id] => 8151069959
    [time] => 1549192009325
    [pending] => 0.57658000
    [amount] => 0.57658000
    [type] => buy
    [price] => 0.031161
)

2019-02-03 12:07:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:07:03 - cex place new buy order: eth_btc 0.031163 0.57654 [8151070681] margin:0.22141642332252]Array
(
    [complete] => 
    [id] => 8151070681
    [time] => 1549192023440
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 12:07:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:07:14 - cex place new buy order: eth_btc 0.031165 0.57651 [8151071310] margin:0.21498475854322]Array
(
    [complete] => 
    [id] => 8151071310
    [time] => 1549192034276
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 12:07:22 - cex delete buy orders: eth_btc [above margin]
2019-02-03 12:07:30 - cex place new buy order: eth_btc 0.031074 0.5782 [8151071894]Array
(
    [complete] => 
    [id] => 8151071894
    [time] => 1549192049638
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031074
)

2019-02-03 12:07:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:07:38 - cex place new buy order: eth_btc 0.031078 0.57812 [8151072324] margin:0.48265654160498]Array
(
    [complete] => 
    [id] => 8151072324
    [time] => 1549192058339
    [pending] => 0.57812000
    [amount] => 0.57812000
    [type] => buy
    [price] => 0.031078
)

2019-02-03 12:07:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:07:47 - cex place new buy order: eth_btc 0.03108 0.57808 [8151072594] margin:0.47619047619047]Array
(
    [complete] => 
    [id] => 8151072594
    [time] => 1549192066785
    [pending] => 0.57808000
    [amount] => 0.57808000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 12:08:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:08:05 - cex place new buy order: eth_btc 0.031085 0.57799 [8151073416] margin:0.46324593855558]Array
(
    [complete] => 
    [id] => 8151073416
    [time] => 1549192084711
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 12:08:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:08:13 - cex place new buy order: eth_btc 0.031091 0.57788 [8151074191] margin:0.47923836480011]Array
(
    [complete] => 
    [id] => 8151074191
    [time] => 1549192093047
    [pending] => 0.57788000
    [amount] => 0.57788000
    [type] => buy
    [price] => 0.031091
)

2019-02-03 12:08:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:08:22 - cex place new buy order: eth_btc 0.031093 0.57784 [8151075054] margin:0.47599138069661]Array
(
    [complete] => 
    [id] => 8151075054
    [time] => 1549192102242
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 12:08:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:08:32 - cex place new buy order: eth_btc 0.031095 0.57781 [8151075690] margin:0.44380125422094]Array
(
    [complete] => 
    [id] => 8151075690
    [time] => 1549192111852
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 12:08:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:08:41 - cex place new buy order: eth_btc 0.031098 0.57775 [8151076241] margin:0.43732715930285]Array
(
    [complete] => 
    [id] => 8151076241
    [time] => 1549192121129
    [pending] => 0.57775000
    [amount] => 0.57775000
    [type] => buy
    [price] => 0.031098
)

2019-02-03 12:08:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:08:52 - cex place new buy order: eth_btc 0.0311 0.57771 [8151077100] margin:0.44051446945337]Array
(
    [complete] => 
    [id] => 8151077100
    [time] => 1549192131776
    [pending] => 0.57771000
    [amount] => 0.57771000
    [type] => buy
    [price] => 0.0311
)

2019-02-03 12:08:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:09:01 - cex place new buy order: eth_btc 0.031102 0.57768 [8151077619] margin:0.43405568773711]Array
(
    [complete] => 
    [id] => 8151077619
    [time] => 1549192141048
    [pending] => 0.57768000
    [amount] => 0.57768000
    [type] => buy
    [price] => 0.031102
)

2019-02-03 12:09:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:09:05 - cex place new buy order: eth_btc 0.031104 0.57764 [8151077852] margin:0.43724279835391]Array
(
    [complete] => 
    [id] => 8151077852
    [time] => 1549192145216
    [pending] => 0.57764000
    [amount] => 0.57764000
    [type] => buy
    [price] => 0.031104
)

2019-02-03 12:09:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:09:14 - cex place new buy order: eth_btc 0.031106 0.5776 [8151078369] margin:0.43078505754517]Array
(
    [complete] => 
    [id] => 8151078369
    [time] => 1549192154002
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031106
)

2019-02-03 12:09:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:09:32 - cex place new buy order: eth_btc 0.031108 0.57756 [8151079463] margin:0.42754275427543]Array
(
    [complete] => 
    [id] => 8151079463
    [time] => 1549192171670
    [pending] => 0.57756000
    [amount] => 0.57756000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 12:09:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:09:40 - cex place new buy order: eth_btc 0.031111 0.57751 [8151080033] margin:0.40500144643374]Array
(
    [complete] => 
    [id] => 8151080033
    [time] => 1549192180080
    [pending] => 0.57751000
    [amount] => 0.57751000
    [type] => buy
    [price] => 0.031111
)

2019-02-03 12:09:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:09:51 - cex place new buy order: eth_btc 0.031113 0.57747 [8151080758] margin:0.4049754122071]Array
(
    [complete] => 
    [id] => 8151080758
    [time] => 1549192190557
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 12:09:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:10:00 - cex place new buy order: eth_btc 0.031115 0.57743 [8151081238] margin:0.39852161336975]Array
(
    [complete] => 
    [id] => 8151081238
    [time] => 1549192200072
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 12:10:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:10:04 - cex place new buy order: eth_btc 0.031117 0.5774 [8151081471] margin:0.39206864414949]Array
(
    [complete] => 
    [id] => 8151081471
    [time] => 1549192203958
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 12:10:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:10:13 - cex place new buy order: eth_btc 0.031119 0.57736 [8151082248] margin:0.38882997525627]Array
(
    [complete] => 
    [id] => 8151082248
    [time] => 1549192213504
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 12:10:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:10:24 - cex place new buy order: eth_btc 0.031121 0.57732 [8151082956] margin:0.38237845827576]Array
(
    [complete] => 
    [id] => 8151082956
    [time] => 1549192224381
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 12:10:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:10:35 - cex place new buy order: eth_btc 0.031123 0.57729 [8151083484] margin:0.37592777045914]Array
(
    [complete] => 
    [id] => 8151083484
    [time] => 1549192235182
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 12:10:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:10:45 - cex place new buy order: eth_btc 0.031125 0.57725 [8151084003] margin:0.36947791164659]Array
(
    [complete] => 
    [id] => 8151084003
    [time] => 1549192245242
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 12:10:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:10:54 - cex place new buy order: eth_btc 0.031127 0.57721 [8151084732] margin:0.36945417161949]Array
(
    [complete] => 
    [id] => 8151084732
    [time] => 1549192253941
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 12:11:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:11:05 - cex place new buy order: eth_btc 0.031129 0.57717 [8151085316] margin:0.35336824183236]Array
(
    [complete] => 
    [id] => 8151085316
    [time] => 1549192264739
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 12:11:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:11:13 - cex place new buy order: eth_btc 0.031131 0.57714 [8151085723] margin:0.34692107545533]Array
(
    [complete] => 
    [id] => 8151085723
    [time] => 1549192272650
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 12:11:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:11:22 - cex place new buy order: eth_btc 0.031133 0.5771 [8151086362] margin:0.32441460829344]Array
(
    [complete] => 
    [id] => 8151086362
    [time] => 1549192282419
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 12:11:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:11:31 - cex place new buy order: eth_btc 0.031135 0.57706 [8151086790] margin:0.32760558856593]Array
(
    [complete] => 
    [id] => 8151086790
    [time] => 1549192291012
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 12:11:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:11:42 - cex place new buy order: eth_btc 0.031137 0.57703 [8151087222] margin:0.30831486655747]Array
(
    [complete] => 
    [id] => 8151087222
    [time] => 1549192301590
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 12:11:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:11:55 - cex place new buy order: eth_btc 0.031139 0.57699 [8151087930] margin:0.29544943639808]Array
(
    [complete] => 
    [id] => 8151087930
    [time] => 1549192314595
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 12:12:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:12:06 - cex place new buy order: eth_btc 0.031141 0.57695 [8151088736] margin:0.30185286278539]Array
(
    [complete] => 
    [id] => 8151088736
    [time] => 1549192326202
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 12:12:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:12:15 - cex place new buy order: eth_btc 0.031143 0.57691 [8151089277] margin:0.30825546671804]Array
(
    [complete] => 
    [id] => 8151089277
    [time] => 1549192335293
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 12:12:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:12:27 - cex place new buy order: eth_btc 0.031145 0.57688 [8151089867] margin:0.31465724835447]Array
(
    [complete] => 
    [id] => 8151089867
    [time] => 1549192346630
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 12:12:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:12:35 - cex place new buy order: eth_btc 0.031147 0.57684 [8151090353] margin:0.30821587953895]Array
(
    [complete] => 
    [id] => 8151090353
    [time] => 1549192354645
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 12:12:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:12:44 - cex place new buy order: eth_btc 0.031149 0.5768 [8151090878] margin:0.30177533789206]Array
(
    [complete] => 
    [id] => 8151090878
    [time] => 1549192363883
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 12:12:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:12:52 - cex place new buy order: eth_btc 0.031151 0.57677 [8151091399] margin:0.25681358543865]Array
(
    [complete] => 
    [id] => 8151091399
    [time] => 1549192372460
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 12:12:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:13:01 - cex place new buy order: eth_btc 0.031153 0.57673 [8151091936] margin:0.28889673546688]Array
(
    [complete] => 
    [id] => 8151091936
    [time] => 1549192380574
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 12:13:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:13:05 - cex place new buy order: eth_btc 0.031155 0.57669 [8151092203] margin:0.28245867437007]Array
(
    [complete] => 
    [id] => 8151092203
    [time] => 1549192385198
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 12:13:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:13:15 - cex place new buy order: eth_btc 0.031157 0.57666 [8151092701] margin:0.25034502679975]Array
(
    [complete] => 
    [id] => 8151092701
    [time] => 1549192394621
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 12:13:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:13:24 - cex place new buy order: eth_btc 0.031159 0.57662 [8151093517] margin:0.25674764915433]Array
(
    [complete] => 
    [id] => 8151093517
    [time] => 1549192404247
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031159
)

2019-02-03 12:13:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:13:34 - cex place new buy order: eth_btc 0.031161 0.57658 [8151094000] margin:0.25352203074356]Array
(
    [complete] => 
    [id] => 8151094000
    [time] => 1549192413791
    [pending] => 0.57658000
    [amount] => 0.57658000
    [type] => buy
    [price] => 0.031161
)

2019-02-03 12:13:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:13:43 - cex place new buy order: eth_btc 0.031163 0.57654 [8151094401] margin:0.25350576003593]Array
(
    [complete] => 
    [id] => 8151094401
    [time] => 1549192423110
    [pending] => 0.57654000
    [amount] => 0.57654000
    [type] => buy
    [price] => 0.031163
)

2019-02-03 12:13:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:13:52 - cex place new buy order: eth_btc 0.031165 0.57651 [8151094920] margin:0.25028076367719]Array
(
    [complete] => 
    [id] => 8151094920
    [time] => 1549192432498
    [pending] => 0.57651000
    [amount] => 0.57651000
    [type] => buy
    [price] => 0.031165
)

2019-02-03 12:14:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:14:02 - cex place new buy order: eth_btc 0.031167 0.57647 [8151095440] margin:0.24063913754933]Array
(
    [complete] => 
    [id] => 8151095440
    [time] => 1549192442384
    [pending] => 0.57647000
    [amount] => 0.57647000
    [type] => buy
    [price] => 0.031167
)

2019-02-03 12:14:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:14:13 - cex place new buy order: eth_btc 0.031169 0.57643 [8151095984] margin:0.23420706471171]Array
(
    [complete] => 
    [id] => 8151095984
    [time] => 1549192453041
    [pending] => 0.57643000
    [amount] => 0.57643000
    [type] => buy
    [price] => 0.031169
)

2019-02-03 12:14:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:14:29 - cex place new buy order: eth_btc 0.031171 0.5764 [8151096851] margin:0.23098392736838]Array
(
    [complete] => 
    [id] => 8151096851
    [time] => 1549192469391
    [pending] => 0.57640000
    [amount] => 0.57640000
    [type] => buy
    [price] => 0.031171
)

2019-02-03 12:14:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:14:39 - cex place new buy order: eth_btc 0.031173 0.57636 [8151097249] margin:0.21492958650113]Array
(
    [complete] => 
    [id] => 8151097249
    [time] => 1549192479414
    [pending] => 0.57636000
    [amount] => 0.57636000
    [type] => buy
    [price] => 0.031173
)

2019-02-03 12:14:48 - cex delete buy orders: eth_btc[move]
2019-02-03 12:14:49 - cex place new buy order: eth_btc 0.031082 0.57634 [8151097793] margin:0.21171489061398]Array
(
    [complete] => 
    [id] => 8151097793
    [time] => 1549192488930
    [pending] => 0.57634000
    [amount] => 0.57634000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 12:14:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:14:58 - cex place new buy order: eth_btc 0.031088 0.57794 [8151098330] margin:0.48893463715902]Array
(
    [complete] => 
    [id] => 8151098330
    [time] => 1549192498299
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 12:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:15:06 - cex place new buy order: eth_btc 0.03109 0.5779 [8151098887] margin:0.45352203280797]Array
(
    [complete] => 
    [id] => 8151098887
    [time] => 1549192505567
    [pending] => 0.57790000
    [amount] => 0.57790000
    [type] => buy
    [price] => 0.03109
)

2019-02-03 12:15:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:15:13 - cex place new buy order: eth_btc 0.031092 0.57786 [8151099647] margin:0.41811398430465]Array
(
    [complete] => 
    [id] => 8151099647
    [time] => 1549192512892
    [pending] => 0.57786000
    [amount] => 0.57786000
    [type] => buy
    [price] => 0.031092
)

2019-02-03 12:15:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:15:20 - cex place new buy order: eth_btc 0.031094 0.57782 [8151100325] margin:0.41487103621278]Array
(
    [complete] => 
    [id] => 8151100325
    [time] => 1549192520417
    [pending] => 0.57782000
    [amount] => 0.57782000
    [type] => buy
    [price] => 0.031094
)

2019-02-03 12:15:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:15:28 - cex place new buy order: eth_btc 0.031096 0.57779 [8151100900] margin:0.40841265757654]Array
(
    [complete] => 
    [id] => 8151100900
    [time] => 1549192528359
    [pending] => 0.57779000
    [amount] => 0.57779000
    [type] => buy
    [price] => 0.031096
)

2019-02-03 12:15:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:15:36 - cex place new buy order: eth_btc 0.031099 0.57773 [8151101535] margin:0.41801987202161]Array
(
    [complete] => 
    [id] => 8151101535
    [time] => 1549192536491
    [pending] => 0.57773000
    [amount] => 0.57773000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 12:15:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:15:45 - cex place new buy order: eth_btc 0.031101 0.57769 [8151102056] margin:0.41156232918556]Array
(
    [complete] => 
    [id] => 8151102056
    [time] => 1549192545310
    [pending] => 0.57769000
    [amount] => 0.57769000
    [type] => buy
    [price] => 0.031101
)

2019-02-03 12:15:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:15:54 - cex place new buy order: eth_btc 0.031103 0.57766 [8151102538] margin:0.40510561682152]Array
(
    [complete] => 
    [id] => 8151102538
    [time] => 1549192554005
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 12:16:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:16:06 - cex place new buy order: eth_btc 0.031105 0.57762 [8151103209] margin:0.39864973476933]Array
(
    [complete] => 
    [id] => 8151103209
    [time] => 1549192565807
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 12:16:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:16:16 - cex place new buy order: eth_btc 0.031107 0.57758 [8151103870] margin:0.3921946828688]Array
(
    [complete] => 
    [id] => 8151103870
    [time] => 1549192575772
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 12:16:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:16:26 - cex place new buy order: eth_btc 0.031109 0.57755 [8151104653] margin:0.38574046095985]Array
(
    [complete] => 
    [id] => 8151104653
    [time] => 1549192585701
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 12:16:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:16:36 - cex place new buy order: eth_btc 0.031111 0.57751 [8151105238] margin:0.37928706888239]Array
(
    [complete] => 
    [id] => 8151105238
    [time] => 1549192596340
    [pending] => 0.57751000
    [amount] => 0.57751000
    [type] => buy
    [price] => 0.031111
)

2019-02-03 12:16:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:16:46 - cex place new buy order: eth_btc 0.031113 0.57747 [8151105931] margin:0.37283450647638]Array
(
    [complete] => 
    [id] => 8151105931
    [time] => 1549192605890
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 12:17:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:17:04 - cex place new buy order: eth_btc 0.031115 0.57743 [8151107386] margin:0.34388558573035]Array
(
    [complete] => 
    [id] => 8151107386
    [time] => 1549192624078
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 12:17:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:17:15 - cex place new buy order: eth_btc 0.031117 0.5774 [8151108458] margin:0.33743612816144]Array
(
    [complete] => 
    [id] => 8151108458
    [time] => 1549192635442
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 12:17:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:17:24 - cex place new buy order: eth_btc 0.031119 0.57736 [8151109106] margin:0.33098749959832]Array
(
    [complete] => 
    [id] => 8151109106
    [time] => 1549192644292
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 12:17:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:17:34 - cex place new buy order: eth_btc 0.031121 0.57732 [8151109643] margin:0.31168664246009]Array
(
    [complete] => 
    [id] => 8151109643
    [time] => 1549192653596
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 12:17:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:17:42 - cex place new buy order: eth_btc 0.031123 0.57729 [8151110158] margin:0.3116666131157]Array
(
    [complete] => 
    [id] => 8151110158
    [time] => 1549192662396
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 12:17:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:17:52 - cex place new buy order: eth_btc 0.031125 0.57725 [8151110719] margin:0.31164658634537]Array
(
    [complete] => 
    [id] => 8151110719
    [time] => 1549192671971
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 12:18:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:18:02 - cex place new buy order: eth_btc 0.031127 0.57721 [8151111258] margin:0.31483920711921]Array
(
    [complete] => 
    [id] => 8151111258
    [time] => 1549192681818
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 12:18:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:18:13 - cex place new buy order: eth_btc 0.03113 0.57716 [8151111941] margin:0.29553485383873]Array
(
    [complete] => 
    [id] => 8151111941
    [time] => 1549192693054
    [pending] => 0.57716000
    [amount] => 0.57716000
    [type] => buy
    [price] => 0.03113
)

2019-02-03 12:18:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:18:23 - cex place new buy order: eth_btc 0.031132 0.57712 [8151112686] margin:0.28587948091996]Array
(
    [complete] => 
    [id] => 8151112686
    [time] => 1549192703233
    [pending] => 0.57712000
    [amount] => 0.57712000
    [type] => buy
    [price] => 0.031132
)

2019-02-03 12:18:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:18:34 - cex place new buy order: eth_btc 0.031134 0.57708 [8151113255] margin:0.2794372711505]Array
(
    [complete] => 
    [id] => 8151113255
    [time] => 1549192713824
    [pending] => 0.57708000
    [amount] => 0.57708000
    [type] => buy
    [price] => 0.031134
)

2019-02-03 12:18:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:18:44 - cex place new buy order: eth_btc 0.031136 0.57704 [8151113792] margin:0.27299588900307]Array
(
    [complete] => 
    [id] => 8151113792
    [time] => 1549192724090
    [pending] => 0.57704000
    [amount] => 0.57704000
    [type] => buy
    [price] => 0.031136
)

2019-02-03 12:18:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:18:53 - cex place new buy order: eth_btc 0.031138 0.57701 [8151114415] margin:0.26655533431819]Array
(
    [complete] => 
    [id] => 8151114415
    [time] => 1549192733339
    [pending] => 0.57701000
    [amount] => 0.57701000
    [type] => buy
    [price] => 0.031138
)

2019-02-03 12:19:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:19:04 - cex place new buy order: eth_btc 0.03114 0.57697 [8151115074] margin:0.26332691072575]Array
(
    [complete] => 
    [id] => 8151115074
    [time] => 1549192743761
    [pending] => 0.57697000
    [amount] => 0.57697000
    [type] => buy
    [price] => 0.03114
)

2019-02-03 12:19:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:19:13 - cex place new buy order: eth_btc 0.031142 0.57693 [8151115794] margin:0.2568878042515]Array
(
    [complete] => 
    [id] => 8151115794
    [time] => 1549192753497
    [pending] => 0.57693000
    [amount] => 0.57693000
    [type] => buy
    [price] => 0.031142
)

2019-02-03 12:19:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:19:24 - cex place new buy order: eth_btc 0.031144 0.5769 [8151116339] margin:0.24723863344465]Array
(
    [complete] => 
    [id] => 8151116339
    [time] => 1549192763882
    [pending] => 0.57690000
    [amount] => 0.57690000
    [type] => buy
    [price] => 0.031144
)

2019-02-03 12:19:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:19:33 - cex place new buy order: eth_btc 0.031146 0.57686 [8151116792] margin:0.24080138701599]Array
(
    [complete] => 
    [id] => 8151116792
    [time] => 1549192772922
    [pending] => 0.57686000
    [amount] => 0.57686000
    [type] => buy
    [price] => 0.031146
)

2019-02-03 12:19:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:19:42 - cex place new buy order: eth_btc 0.031148 0.57682 [8151117311] margin:0.23436496725311]Array
(
    [complete] => 
    [id] => 8151117311
    [time] => 1549192782185
    [pending] => 0.57682000
    [amount] => 0.57682000
    [type] => buy
    [price] => 0.031148
)

2019-02-03 12:19:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:19:54 - cex place new buy order: eth_btc 0.03115 0.57679 [8151117889] margin:0.2247191011236]Array
(
    [complete] => 
    [id] => 8151117889
    [time] => 1549192793564
    [pending] => 0.57679000
    [amount] => 0.57679000
    [type] => buy
    [price] => 0.03115
)

2019-02-03 12:20:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:20:05 - cex place new buy order: eth_btc 0.031152 0.57675 [8151118462] margin:0.22149460708782]Array
(
    [complete] => 
    [id] => 8151118462
    [time] => 1549192804621
    [pending] => 0.57675000
    [amount] => 0.57675000
    [type] => buy
    [price] => 0.031152
)

2019-02-03 12:20:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:20:14 - cex place new buy order: eth_btc 0.031154 0.57671 [8151119225] margin:0.21506066636707]Array
(
    [complete] => 
    [id] => 8151119225
    [time] => 1549192813929
    [pending] => 0.57671000
    [amount] => 0.57671000
    [type] => buy
    [price] => 0.031154
)

2019-02-03 12:20:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:20:23 - cex place new buy order: eth_btc 0.031156 0.57667 [8151119803] margin:0.21183720631659]Array
(
    [complete] => 
    [id] => 8151119803
    [time] => 1549192822600
    [pending] => 0.57667000
    [amount] => 0.57667000
    [type] => buy
    [price] => 0.031156
)

2019-02-03 12:20:32 - cex delete buy orders: eth_btc [above margin]
2019-02-03 12:20:41 - cex place new buy order: eth_btc 0.031062 0.5784 [8151120894]Array
(
    [complete] => 
    [id] => 8151120894
    [time] => 1549192840618
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031062
)

2019-02-03 12:20:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:20:49 - cex place new buy order: eth_btc 0.031066 0.57834 [8151121435] margin:0.47318611987381]Array
(
    [complete] => 
    [id] => 8151121435
    [time] => 1549192848821
    [pending] => 0.57834000
    [amount] => 0.57834000
    [type] => buy
    [price] => 0.031066
)

2019-02-03 12:20:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:20:58 - cex place new buy order: eth_btc 0.03107 0.57827 [8151122134] margin:0.48278081750885]Array
(
    [complete] => 
    [id] => 8151122134
    [time] => 1549192858343
    [pending] => 0.57827000
    [amount] => 0.57827000
    [type] => buy
    [price] => 0.03107
)

2019-02-03 12:21:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:21:04 - cex place new buy order: eth_btc 0.031074 0.5782 [8151122514] margin:0.46984617365]Array
(
    [complete] => 
    [id] => 8151122514
    [time] => 1549192864237
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031074
)

2019-02-03 12:21:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:21:13 - cex place new buy order: eth_btc 0.031078 0.57812 [8151122965] margin:0.44082630799922]Array
(
    [complete] => 
    [id] => 8151122965
    [time] => 1549192872766
    [pending] => 0.57812000
    [amount] => 0.57812000
    [type] => buy
    [price] => 0.031078
)

2019-02-03 12:21:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:21:23 - cex place new buy order: eth_btc 0.03108 0.57808 [8151123674] margin:0.43436293436294]Array
(
    [complete] => 
    [id] => 8151123674
    [time] => 1549192883018
    [pending] => 0.57808000
    [amount] => 0.57808000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 12:21:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:21:31 - cex place new buy order: eth_btc 0.031082 0.57805 [8151124043] margin:0.41181391158871]Array
(
    [complete] => 
    [id] => 8151124043
    [time] => 1549192890979
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 12:21:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:21:39 - cex place new buy order: eth_btc 0.031085 0.57799 [8151124474] margin:0.40855718192054]Array
(
    [complete] => 
    [id] => 8151124474
    [time] => 1549192898912
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 12:21:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:21:47 - cex place new buy order: eth_btc 0.031087 0.57795 [8151124895] margin:0.4053141184418]Array
(
    [complete] => 
    [id] => 8151124895
    [time] => 1549192906710
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 12:22:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:22:03 - cex place new buy order: eth_btc 0.031089 0.00494 [] margin:0.36990575444691]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 12:22:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:22:05 - cex place new buy order: eth_btc 0.031089 0.57792 [8151126241] margin:0.36990575444691]Array
(
    [complete] => 
    [id] => 8151126241
    [time] => 1549192924798
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 12:22:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:22:14 - cex place new buy order: eth_btc 0.031091 0.57788 [8151126961] margin:0.35058377022288]Array
(
    [complete] => 
    [id] => 8151126961
    [time] => 1549192933842
    [pending] => 0.57788000
    [amount] => 0.57788000
    [type] => buy
    [price] => 0.031091
)

2019-02-03 12:22:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:22:23 - cex place new buy order: eth_btc 0.031093 0.57784 [8151127454] margin:0.35377737754478]Array
(
    [complete] => 
    [id] => 8151127454
    [time] => 1549192942651
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 12:22:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:22:31 - cex place new buy order: eth_btc 0.031095 0.57781 [8151127890] margin:0.34732272069464]Array
(
    [complete] => 
    [id] => 8151127890
    [time] => 1549192950969
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 12:22:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:22:41 - cex place new buy order: eth_btc 0.031098 0.57775 [8151128372] margin:0.36015177824942]Array
(
    [complete] => 
    [id] => 8151128372
    [time] => 1549192960975
    [pending] => 0.57775000
    [amount] => 0.57775000
    [type] => buy
    [price] => 0.031098
)

2019-02-03 12:22:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:22:50 - cex place new buy order: eth_btc 0.0311 0.57771 [8151129011] margin:0.36655948553053]Array
(
    [complete] => 
    [id] => 8151129011
    [time] => 1549192970033
    [pending] => 0.57771000
    [amount] => 0.57771000
    [type] => buy
    [price] => 0.0311
)

2019-02-03 12:23:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:23:02 - cex place new buy order: eth_btc 0.031102 0.57768 [8151129831] margin:0.33116841360683]Array
(
    [complete] => 
    [id] => 8151129831
    [time] => 1549192981904
    [pending] => 0.57768000
    [amount] => 0.57768000
    [type] => buy
    [price] => 0.031102
)

2019-02-03 12:23:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:23:12 - cex place new buy order: eth_btc 0.031105 0.57762 [8151130399] margin:0.31827680437229]Array
(
    [complete] => 
    [id] => 8151130399
    [time] => 1549192992260
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 12:23:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:23:22 - cex place new buy order: eth_btc 0.031107 0.57758 [8151130935] margin:0.31825634101648]Array
(
    [complete] => 
    [id] => 8151130935
    [time] => 1549193001589
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 12:23:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:23:31 - cex place new buy order: eth_btc 0.031109 0.57755 [8151131441] margin:0.31823588029187]Array
(
    [complete] => 
    [id] => 8151131441
    [time] => 1549193011211
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 12:23:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:23:41 - cex place new buy order: eth_btc 0.031112 0.57749 [8151131987] margin:0.32784777577783]Array
(
    [complete] => 
    [id] => 8151131987
    [time] => 1549193020782
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 12:23:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:23:51 - cex place new buy order: eth_btc 0.031114 0.57745 [8151132381] margin:0.305328790898]Array
(
    [complete] => 
    [id] => 8151132381
    [time] => 1549193031216
    [pending] => 0.57745000
    [amount] => 0.57745000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 12:23:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:23:59 - cex place new buy order: eth_btc 0.031116 0.57742 [8151132940] margin:0.29888160431932]Array
(
    [complete] => 
    [id] => 8151132940
    [time] => 1549193039054
    [pending] => 0.57742000
    [amount] => 0.57742000
    [type] => buy
    [price] => 0.031116
)

2019-02-03 12:24:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:24:05 - cex place new buy order: eth_btc 0.031118 0.57738 [8151133311] margin:0.28600809820682]Array
(
    [complete] => 
    [id] => 8151133311
    [time] => 1549193045373
    [pending] => 0.57738000
    [amount] => 0.57738000
    [type] => buy
    [price] => 0.031118
)

2019-02-03 12:24:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:24:14 - cex place new buy order: eth_btc 0.03112 0.57734 [8151133907] margin:0.28920308483291]Array
(
    [complete] => 
    [id] => 8151133907
    [time] => 1549193054158
    [pending] => 0.57734000
    [amount] => 0.57734000
    [type] => buy
    [price] => 0.03112
)

2019-02-03 12:24:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:24:37 - cex place new buy order: eth_btc 0.031123 0.57729 [8151135450] margin:0.28596215017833]Array
(
    [complete] => 
    [id] => 8151135450
    [time] => 1549193076942
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 12:24:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:24:46 - cex place new buy order: eth_btc 0.031125 0.57725 [8151135827] margin:0.26987951807229]Array
(
    [complete] => 
    [id] => 8151135827
    [time] => 1549193085761
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 12:24:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:24:57 - cex place new buy order: eth_btc 0.031127 0.57721 [8151136550] margin:0.26343688758954]Array
(
    [complete] => 
    [id] => 8151136550
    [time] => 1549193097119
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 12:25:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:25:04 - cex place new buy order: eth_btc 0.031129 0.57717 [8151137185] margin:0.26341996209323]Array
(
    [complete] => 
    [id] => 8151137185
    [time] => 1549193104047
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 12:25:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:25:12 - cex place new buy order: eth_btc 0.031131 0.57714 [8151137688] margin:0.26340303877164]Array
(
    [complete] => 
    [id] => 8151137688
    [time] => 1549193112323
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 12:25:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:25:22 - cex place new buy order: eth_btc 0.031133 0.5771 [8151138257] margin:0.25696206597501]Array
(
    [complete] => 
    [id] => 8151138257
    [time] => 1549193122480
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 12:25:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:25:32 - cex place new buy order: eth_btc 0.031135 0.57706 [8151138665] margin:0.21519190621488]Array
(
    [complete] => 
    [id] => 8151138665
    [time] => 1549193132009
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 12:25:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:25:41 - cex place new buy order: eth_btc 0.031137 0.57703 [8151139147] margin:0.21838969714487]Array
(
    [complete] => 
    [id] => 8151139147
    [time] => 1549193140542
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 12:25:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:25:51 - cex place new buy order: eth_btc 0.031139 0.57699 [8151139856] margin:0.22800989113332]Array
(
    [complete] => 
    [id] => 8151139856
    [time] => 1549193151192
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 12:26:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:26:02 - cex place new buy order: eth_btc 0.031141 0.57695 [8151140550] margin:0.22478404675508]Array
(
    [complete] => 
    [id] => 8151140550
    [time] => 1549193162061
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 12:26:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:26:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:26:13 - cex place new buy order: eth_btc 0.031143 0.57691 [8151141260] margin:0.22155861670359]Array
(
    [complete] => 
    [id] => 8151141260
    [time] => 1549193172939
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 12:26:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:26:21 - cex place new buy order: eth_btc 0.031145 0.57688 [8151141753] margin:0.2151228126505]Array
(
    [complete] => 
    [id] => 8151141753
    [time] => 1549193180932
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 12:26:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:26:30 - cex place new buy order: eth_btc 0.031147 0.57684 [8151142407] margin:0.2086878351045]Array
(
    [complete] => 
    [id] => 8151142407
    [time] => 1549193190226
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 12:26:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:26:40 - cex place new buy order: eth_btc 0.031149 0.5768 [8151142886] margin:0.20225368390638]Array
(
    [complete] => 
    [id] => 8151142886
    [time] => 1549193200076
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 12:26:47 - cex delete buy orders: eth_btc [above margin]
2019-02-03 12:27:01 - cex place new buy order: eth_btc 0.031058 0.5785 [8151144063]Array
(
    [complete] => 
    [id] => 8151144063
    [time] => 1549193220816
    [pending] => 0.57850000
    [amount] => 0.57850000
    [type] => buy
    [price] => 0.031058
)

2019-02-03 12:27:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:27:05 - cex place new buy order: eth_btc 0.03106 0.57846 [8151144335] margin:0.49903412749517]Array
(
    [complete] => 
    [id] => 8151144335
    [time] => 1549193225030
    [pending] => 0.57846000
    [amount] => 0.57846000
    [type] => buy
    [price] => 0.03106
)

2019-02-03 12:27:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:27:14 - cex place new buy order: eth_btc 0.031066 0.57834 [8151145099] margin:0.48284297946308]Array
(
    [complete] => 
    [id] => 8151145099
    [time] => 1549193233832
    [pending] => 0.57834000
    [amount] => 0.57834000
    [type] => buy
    [price] => 0.031066
)

2019-02-03 12:27:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:27:25 - cex place new buy order: eth_btc 0.031068 0.57831 [8151145829] margin:0.47637440453199]Array
(
    [complete] => 
    [id] => 8151145829
    [time] => 1549193245021
    [pending] => 0.57831000
    [amount] => 0.57831000
    [type] => buy
    [price] => 0.031068
)

2019-02-03 12:27:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:27:36 - cex place new buy order: eth_btc 0.03107 0.57827 [8151146500] margin:0.46990666237527]Array
(
    [complete] => 
    [id] => 8151146500
    [time] => 1549193255769
    [pending] => 0.57827000
    [amount] => 0.57827000
    [type] => buy
    [price] => 0.03107
)

2019-02-03 12:27:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:27:45 - cex place new buy order: eth_btc 0.031072 0.57823 [8151146952] margin:0.46343975283212]Array
(
    [complete] => 
    [id] => 8151146952
    [time] => 1549193264987
    [pending] => 0.57823000
    [amount] => 0.57823000
    [type] => buy
    [price] => 0.031072
)

2019-02-03 12:27:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:27:54 - cex place new buy order: eth_btc 0.031074 0.5782 [8151147459] margin:0.45697367574178]Array
(
    [complete] => 
    [id] => 8151147459
    [time] => 1549193273949
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031074
)

2019-02-03 12:28:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:28:05 - cex place new buy order: eth_btc 0.031076 0.57816 [8151148078] margin:0.46016218303515]Array
(
    [complete] => 
    [id] => 8151148078
    [time] => 1549193284622
    [pending] => 0.57816000
    [amount] => 0.57816000
    [type] => buy
    [price] => 0.031076
)

2019-02-03 12:28:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:28:14 - cex place new buy order: eth_btc 0.031078 0.57812 [8151148695] margin:0.4440440182766]Array
(
    [complete] => 
    [id] => 8151148695
    [time] => 1549193294302
    [pending] => 0.57812000
    [amount] => 0.57812000
    [type] => buy
    [price] => 0.031078
)

2019-02-03 12:28:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:28:24 - cex place new buy order: eth_btc 0.03108 0.57808 [8151149229] margin:0.43758043758044]Array
(
    [complete] => 
    [id] => 8151149229
    [time] => 1549193303668
    [pending] => 0.57808000
    [amount] => 0.57808000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 12:28:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:28:33 - cex place new buy order: eth_btc 0.031082 0.57805 [8151149679] margin:0.4343349848787]Array
(
    [complete] => 
    [id] => 8151149679
    [time] => 1549193313100
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 12:28:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:28:42 - cex place new buy order: eth_btc 0.031084 0.57801 [8151150084] margin:0.42465577145798]Array
(
    [complete] => 
    [id] => 8151150084
    [time] => 1549193321610
    [pending] => 0.57801000
    [amount] => 0.57801000
    [type] => buy
    [price] => 0.031084
)

2019-02-03 12:28:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:28:53 - cex place new buy order: eth_btc 0.031086 0.57797 [8151150594] margin:0.4181946857106]Array
(
    [complete] => 
    [id] => 8151150594
    [time] => 1549193332911
    [pending] => 0.57797000
    [amount] => 0.57797000
    [type] => buy
    [price] => 0.031086
)

2019-02-03 12:29:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:29:11 - cex place new buy order: eth_btc 0.031088 0.57794 [8151151531] margin:0.39565105506947]Array
(
    [complete] => 
    [id] => 8151151531
    [time] => 1549193351259
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 12:29:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:29:21 - cex place new buy order: eth_btc 0.03109 0.5779 [8151152096] margin:0.38597619813445]Array
(
    [complete] => 
    [id] => 8151152096
    [time] => 1549193360673
    [pending] => 0.57790000
    [amount] => 0.57790000
    [type] => buy
    [price] => 0.03109
)

2019-02-03 12:29:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:29:29 - cex place new buy order: eth_btc 0.031092 0.57786 [8151152549] margin:0.38273510870963]Array
(
    [complete] => 
    [id] => 8151152549
    [time] => 1549193369322
    [pending] => 0.57786000
    [amount] => 0.57786000
    [type] => buy
    [price] => 0.031092
)

2019-02-03 12:29:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:29:38 - cex place new buy order: eth_btc 0.031094 0.57782 [8151153042] margin:0.37949443622565]Array
(
    [complete] => 
    [id] => 8151153042
    [time] => 1549193378368
    [pending] => 0.57782000
    [amount] => 0.57782000
    [type] => buy
    [price] => 0.031094
)

2019-02-03 12:29:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:29:47 - cex place new buy order: eth_btc 0.031096 0.57779 [8151153469] margin:0.36982248520709]Array
(
    [complete] => 
    [id] => 8151153469
    [time] => 1549193387213
    [pending] => 0.57779000
    [amount] => 0.57779000
    [type] => buy
    [price] => 0.031096
)

2019-02-03 12:29:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:29:56 - cex place new buy order: eth_btc 0.031098 0.57775 [8151154086] margin:0.36336741912664]Array
(
    [complete] => 
    [id] => 8151154086
    [time] => 1549193395989
    [pending] => 0.57775000
    [amount] => 0.57775000
    [type] => buy
    [price] => 0.031098
)

2019-02-03 12:30:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:30:05 - cex place new buy order: eth_btc 0.0311 0.57771 [8151154624] margin:0.35691318327973]Array
(
    [complete] => 
    [id] => 8151154624
    [time] => 1549193405059
    [pending] => 0.57771000
    [amount] => 0.57771000
    [type] => buy
    [price] => 0.0311
)

2019-02-03 12:30:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:30:14 - cex place new buy order: eth_btc 0.031102 0.57768 [8151155312] margin:0.34081409555655]Array
(
    [complete] => 
    [id] => 8151155312
    [time] => 1549193413816
    [pending] => 0.57768000
    [amount] => 0.57768000
    [type] => buy
    [price] => 0.031102
)

2019-02-03 12:30:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:30:22 - cex place new buy order: eth_btc 0.031104 0.57764 [8151155838] margin:0.32793209876543]Array
(
    [complete] => 
    [id] => 8151155838
    [time] => 1549193422182
    [pending] => 0.57764000
    [amount] => 0.57764000
    [type] => buy
    [price] => 0.031104
)

2019-02-03 12:30:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:30:33 - cex place new buy order: eth_btc 0.031106 0.5776 [8151156483] margin:0.32148138622774]Array
(
    [complete] => 
    [id] => 8151156483
    [time] => 1549193432546
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031106
)

2019-02-03 12:30:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:30:43 - cex place new buy order: eth_btc 0.031108 0.57756 [8151157122] margin:0.2989584672753]Array
(
    [complete] => 
    [id] => 8151157122
    [time] => 1549193442777
    [pending] => 0.57756000
    [amount] => 0.57756000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 12:30:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:30:53 - cex place new buy order: eth_btc 0.03111 0.57753 [8151157961] margin:0.29251044680165]Array
(
    [complete] => 
    [id] => 8151157961
    [time] => 1549193452720
    [pending] => 0.57753000
    [amount] => 0.57753000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 12:30:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:31:01 - cex place new buy order: eth_btc 0.031112 0.57749 [8151158427] margin:0.2924916430959]Array
(
    [complete] => 
    [id] => 8151158427
    [time] => 1549193460532
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 12:31:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:31:05 - cex place new buy order: eth_btc 0.031114 0.57745 [8151158721] margin:0.28604486726234]Array
(
    [complete] => 
    [id] => 8151158721
    [time] => 1549193465229
    [pending] => 0.57745000
    [amount] => 0.57745000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 12:31:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:31:18 - cex place new buy order: eth_btc 0.031116 0.57742 [8151159413] margin:0.27959892016969]Array
(
    [complete] => 
    [id] => 8151159413
    [time] => 1549193477852
    [pending] => 0.57742000
    [amount] => 0.57742000
    [type] => buy
    [price] => 0.031116
)

2019-02-03 12:31:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:31:29 - cex place new buy order: eth_btc 0.031118 0.57738 [8151160168] margin:0.28600809820682]Array
(
    [complete] => 
    [id] => 8151160168
    [time] => 1549193488724
    [pending] => 0.57738000
    [amount] => 0.57738000
    [type] => buy
    [price] => 0.031118
)

2019-02-03 12:31:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:31:39 - cex place new buy order: eth_btc 0.03112 0.57734 [8151160718] margin:0.27956298200513]Array
(
    [complete] => 
    [id] => 8151160718
    [time] => 1549193499470
    [pending] => 0.57734000
    [amount] => 0.57734000
    [type] => buy
    [price] => 0.03112
)

2019-02-03 12:31:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:31:51 - cex place new buy order: eth_btc 0.031122 0.5773 [8151161529] margin:0.27311869417133]Array
(
    [complete] => 
    [id] => 8151161529
    [time] => 1549193510530
    [pending] => 0.57730000
    [amount] => 0.57730000
    [type] => buy
    [price] => 0.031122
)

2019-02-03 12:32:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:32:02 - cex place new buy order: eth_btc 0.031124 0.57727 [8151162216] margin:0.26024932527953]Array
(
    [complete] => 
    [id] => 8151162216
    [time] => 1549193521781
    [pending] => 0.57727000
    [amount] => 0.57727000
    [type] => buy
    [price] => 0.031124
)

2019-02-03 12:32:04 - cex delete buy orders: eth_btc[move]
2019-02-03 12:32:06 - cex place new buy order: eth_btc 0.03105 0.57725 [8151162515] margin:0.25702811244981]Array
(
    [complete] => 
    [id] => 8151162515
    [time] => 1549193525847
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.03105
)

2019-02-03 12:32:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:32:14 - cex place new buy order: eth_btc 0.031054 0.57857 [8151163111] margin:0.48946995556127]Array
(
    [complete] => 
    [id] => 8151163111
    [time] => 1549193534421
    [pending] => 0.57857000
    [amount] => 0.57857000
    [type] => buy
    [price] => 0.031054
)

2019-02-03 12:32:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:32:23 - cex place new buy order: eth_btc 0.031056 0.57853 [8151163753] margin:0.4797784647089]Array
(
    [complete] => 
    [id] => 8151163753
    [time] => 1549193543162
    [pending] => 0.57853000
    [amount] => 0.57853000
    [type] => buy
    [price] => 0.031056
)

2019-02-03 12:32:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:32:34 - cex place new buy order: eth_btc 0.031059 0.57847 [8151164359] margin:0.4958305161145]Array
(
    [complete] => 
    [id] => 8151164359
    [time] => 1549193553556
    [pending] => 0.57847000
    [amount] => 0.57847000
    [type] => buy
    [price] => 0.031059
)

2019-02-03 12:32:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:32:42 - cex place new buy order: eth_btc 0.031061 0.57844 [8151164908] margin:0.47648176169472]Array
(
    [complete] => 
    [id] => 8151164908
    [time] => 1549193562293
    [pending] => 0.57844000
    [amount] => 0.57844000
    [type] => buy
    [price] => 0.031061
)

2019-02-03 12:32:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:32:52 - cex place new buy order: eth_btc 0.031063 0.5784 [8151165489] margin:0.47323181920613]Array
(
    [complete] => 
    [id] => 8151165489
    [time] => 1549193571875
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031063
)

2019-02-03 12:32:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:33:00 - cex place new buy order: eth_btc 0.031067 0.57833 [8151166084] margin:0.46029549039173]Array
(
    [complete] => 
    [id] => 8151166084
    [time] => 1549193580246
    [pending] => 0.57833000
    [amount] => 0.57833000
    [type] => buy
    [price] => 0.031067
)

2019-02-03 12:33:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:33:05 - cex place new buy order: eth_btc 0.031069 0.00494 [] margin:0.45704721748367]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 12:33:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:33:14 - cex place new buy order: eth_btc 0.031069 0.57829 [8151167005] margin:0.45382857510703]Array
(
    [complete] => 
    [id] => 8151167005
    [time] => 1549193593571
    [pending] => 0.57829000
    [amount] => 0.57829000
    [type] => buy
    [price] => 0.031069
)

2019-02-03 12:33:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:33:21 - cex place new buy order: eth_btc 0.031071 0.57825 [8151167467] margin:0.48276527952109]Array
(
    [complete] => 
    [id] => 8151167467
    [time] => 1549193601477
    [pending] => 0.57825000
    [amount] => 0.57825000
    [type] => buy
    [price] => 0.031071
)

2019-02-03 12:33:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:33:31 - cex place new buy order: eth_btc 0.031073 0.57821 [8151167984] margin:0.48917066263314]Array
(
    [complete] => 
    [id] => 8151167984
    [time] => 1549193611489
    [pending] => 0.57821000
    [amount] => 0.57821000
    [type] => buy
    [price] => 0.031073
)

2019-02-03 12:33:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:33:41 - cex place new buy order: eth_btc 0.031077 0.57814 [8151168425] margin:0.473018631142]Array
(
    [complete] => 
    [id] => 8151168425
    [time] => 1549193621407
    [pending] => 0.57814000
    [amount] => 0.57814000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 12:33:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:33:50 - cex place new buy order: eth_btc 0.031079 0.5781 [8151168875] margin:0.46655297789502]Array
(
    [complete] => 
    [id] => 8151168875
    [time] => 1549193630353
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 12:33:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:33:59 - cex place new buy order: eth_btc 0.031081 0.57807 [8151169423] margin:0.46008815675171]Array
(
    [complete] => 
    [id] => 8151169423
    [time] => 1549193638954
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 12:34:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:34:05 - cex place new buy order: eth_btc 0.031083 0.57803 [8151169701] margin:0.45362416755139]Array
(
    [complete] => 
    [id] => 8151169701
    [time] => 1549193644658
    [pending] => 0.57803000
    [amount] => 0.57803000
    [type] => buy
    [price] => 0.031083
)

2019-02-03 12:34:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:34:13 - cex place new buy order: eth_btc 0.031085 0.57799 [8151170179] margin:0.44072703876468]Array
(
    [complete] => 
    [id] => 8151170179
    [time] => 1549193652576
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 12:34:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:34:23 - cex place new buy order: eth_btc 0.031087 0.57795 [8151170722] margin:0.43104834818413]Array
(
    [complete] => 
    [id] => 8151170722
    [time] => 1549193662800
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 12:34:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:34:33 - cex place new buy order: eth_btc 0.031089 0.57792 [8151171173] margin:0.43745376178068]Array
(
    [complete] => 
    [id] => 8151171173
    [time] => 1549193672661
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 12:34:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:34:41 - cex place new buy order: eth_btc 0.031091 0.57788 [8151171608] margin:0.41812743237593]Array
(
    [complete] => 
    [id] => 8151171608
    [time] => 1549193681005
    [pending] => 0.57788000
    [amount] => 0.57788000
    [type] => buy
    [price] => 0.031091
)

2019-02-03 12:34:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:34:51 - cex place new buy order: eth_btc 0.031093 0.57784 [8151172372] margin:0.43739748496445]Array
(
    [complete] => 
    [id] => 8151172372
    [time] => 1549193691427
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 12:35:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:35:04 - cex place new buy order: eth_btc 0.031079 0.5781 [8151172989]Array
(
    [complete] => 
    [id] => 8151172989
    [time] => 1549193704374
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 12:35:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:35:13 - cex place new buy order: eth_btc 0.031081 0.57807 [8151173509] margin:0.4793925549371]Array
(
    [complete] => 
    [id] => 8151173509
    [time] => 1549193713167
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 12:35:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:35:22 - cex place new buy order: eth_btc 0.031083 0.57803 [8151174021] margin:0.47292732361741]Array
(
    [complete] => 
    [id] => 8151174021
    [time] => 1549193721576
    [pending] => 0.57803000
    [amount] => 0.57803000
    [type] => buy
    [price] => 0.031083
)

2019-02-03 12:35:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:35:30 - cex place new buy order: eth_btc 0.031085 0.57799 [8151174482] margin:0.44716101013349]Array
(
    [complete] => 
    [id] => 8151174482
    [time] => 1549193730139
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 12:35:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:35:38 - cex place new buy order: eth_btc 0.031087 0.57795 [8151174851] margin:0.44391546305529]Array
(
    [complete] => 
    [id] => 8151174851
    [time] => 1549193737732
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 12:35:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:35:46 - cex place new buy order: eth_btc 0.031089 0.57792 [8151175247] margin:0.44067033355848]Array
(
    [complete] => 
    [id] => 8151175247
    [time] => 1549193746084
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 12:35:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:35:56 - cex place new buy order: eth_btc 0.031091 0.57788 [8151175766] margin:0.43099289183364]Array
(
    [complete] => 
    [id] => 8151175766
    [time] => 1549193755579
    [pending] => 0.57788000
    [amount] => 0.57788000
    [type] => buy
    [price] => 0.031091
)

2019-02-03 12:36:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:36:05 - cex place new buy order: eth_btc 0.031093 0.57784 [8151176284] margin:0.43096516900909]Array
(
    [complete] => 
    [id] => 8151176284
    [time] => 1549193765042
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 12:36:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:36:14 - cex place new buy order: eth_btc 0.031095 0.57781 [8151176681] margin:0.43093744975076]Array
(
    [complete] => 
    [id] => 8151176681
    [time] => 1549193773829
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 12:36:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:36:24 - cex place new buy order: eth_btc 0.031097 0.57777 [8151177231] margin:0.42447824548992]Array
(
    [complete] => 
    [id] => 8151177231
    [time] => 1549193783638
    [pending] => 0.57777000
    [amount] => 0.57777000
    [type] => buy
    [price] => 0.031097
)

2019-02-03 12:36:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:36:33 - cex place new buy order: eth_btc 0.031099 0.57773 [8151177546] margin:0.41801987202161]Array
(
    [complete] => 
    [id] => 8151177546
    [time] => 1549193792644
    [pending] => 0.57773000
    [amount] => 0.57773000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 12:36:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:36:42 - cex place new buy order: eth_btc 0.031101 0.57769 [8151177908] margin:0.42120832127583]Array
(
    [complete] => 
    [id] => 8151177908
    [time] => 1549193802070
    [pending] => 0.57769000
    [amount] => 0.57769000
    [type] => buy
    [price] => 0.031101
)

2019-02-03 12:36:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:36:52 - cex place new buy order: eth_btc 0.031103 0.57766 [8151178451] margin:0.40510561682152]Array
(
    [complete] => 
    [id] => 8151178451
    [time] => 1549193812332
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 12:37:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:37:05 - cex place new buy order: eth_btc 0.031105 0.57762 [8151178931] margin:0.40186465198522]Array
(
    [complete] => 
    [id] => 8151178931
    [time] => 1549193825197
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 12:37:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:37:14 - cex place new buy order: eth_btc 0.031107 0.57758 [8151179403] margin:0.4114829459607]Array
(
    [complete] => 
    [id] => 8151179403
    [time] => 1549193834312
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 12:37:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:37:22 - cex place new buy order: eth_btc 0.031109 0.57755 [8151179891] margin:0.40502748400784]Array
(
    [complete] => 
    [id] => 8151179891
    [time] => 1549193842243
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 12:37:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:37:32 - cex place new buy order: eth_btc 0.031111 0.57751 [8151180435] margin:0.38250136607632]Array
(
    [complete] => 
    [id] => 8151180435
    [time] => 1549193852379
    [pending] => 0.57751000
    [amount] => 0.57751000
    [type] => buy
    [price] => 0.031111
)

2019-02-03 12:37:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:37:41 - cex place new buy order: eth_btc 0.031113 0.57747 [8151180814] margin:0.37604859704947]Array
(
    [complete] => 
    [id] => 8151180814
    [time] => 1549193861276
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 12:37:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:37:49 - cex place new buy order: eth_btc 0.031115 0.57743 [8151181148] margin:0.36638277358187]Array
(
    [complete] => 
    [id] => 8151181148
    [time] => 1549193869147
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 12:37:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:37:58 - cex place new buy order: eth_btc 0.031117 0.5774 [8151181661] margin:0.36314554744994]Array
(
    [complete] => 
    [id] => 8151181661
    [time] => 1549193877963
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 12:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:38:05 - cex place new buy order: eth_btc 0.031119 0.57736 [8151181965] margin:0.35348179568753]Array
(
    [complete] => 
    [id] => 8151181965
    [time] => 1549193885299
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 12:38:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:38:13 - cex place new buy order: eth_btc 0.031121 0.57732 [8151182363] margin:0.34703255036792]Array
(
    [complete] => 
    [id] => 8151182363
    [time] => 1549193893249
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 12:38:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:38:24 - cex place new buy order: eth_btc 0.031123 0.57729 [8151183026] margin:0.3341580181859]Array
(
    [complete] => 
    [id] => 8151183026
    [time] => 1549193903980
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 12:38:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:38:33 - cex place new buy order: eth_btc 0.031125 0.57725 [8151183561] margin:0.33413654618475]Array
(
    [complete] => 
    [id] => 8151183561
    [time] => 1549193913474
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 12:38:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:38:43 - cex place new buy order: eth_btc 0.031127 0.57721 [8151183973] margin:0.32126449706043]Array
(
    [complete] => 
    [id] => 8151183973
    [time] => 1549193922839
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 12:38:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:38:53 - cex place new buy order: eth_btc 0.031129 0.57717 [8151184572] margin:0.31803141764912]Array
(
    [complete] => 
    [id] => 8151184572
    [time] => 1549193932732
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 12:39:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:39:02 - cex place new buy order: eth_btc 0.031131 0.57714 [8151185033] margin:0.30516205711348]Array
(
    [complete] => 
    [id] => 8151185033
    [time] => 1549193941948
    [pending] => 0.57714000
    [amount] => 0.57714000
    [type] => buy
    [price] => 0.031131
)

2019-02-03 12:39:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:39:12 - cex place new buy order: eth_btc 0.031133 0.5771 [8151185652] margin:0.29871840169595]Array
(
    [complete] => 
    [id] => 8151185652
    [time] => 1549193952101
    [pending] => 0.57710000
    [amount] => 0.57710000
    [type] => buy
    [price] => 0.031133
)

2019-02-03 12:39:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:39:22 - cex place new buy order: eth_btc 0.031135 0.57706 [8151186354] margin:0.2954873936085]Array
(
    [complete] => 
    [id] => 8151186354
    [time] => 1549193962116
    [pending] => 0.57706000
    [amount] => 0.57706000
    [type] => buy
    [price] => 0.031135
)

2019-02-03 12:39:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:39:32 - cex place new buy order: eth_btc 0.031137 0.57703 [8151186879] margin:0.27941034781769]Array
(
    [complete] => 
    [id] => 8151186879
    [time] => 1549193972362
    [pending] => 0.57703000
    [amount] => 0.57703000
    [type] => buy
    [price] => 0.031137
)

2019-02-03 12:39:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:39:43 - cex place new buy order: eth_btc 0.031139 0.57699 [8151187352] margin:0.27939240181123]Array
(
    [complete] => 
    [id] => 8151187352
    [time] => 1549193982932
    [pending] => 0.57699000
    [amount] => 0.57699000
    [type] => buy
    [price] => 0.031139
)

2019-02-03 12:39:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:39:54 - cex place new buy order: eth_btc 0.031141 0.57695 [8151187849] margin:0.23441764875887]Array
(
    [complete] => 
    [id] => 8151187849
    [time] => 1549193993640
    [pending] => 0.57695000
    [amount] => 0.57695000
    [type] => buy
    [price] => 0.031141
)

2019-02-03 12:40:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:40:05 - cex place new buy order: eth_btc 0.031143 0.57691 [8151188388] margin:0.23761358892849]Array
(
    [complete] => 
    [id] => 8151188388
    [time] => 1549194004775
    [pending] => 0.57691000
    [amount] => 0.57691000
    [type] => buy
    [price] => 0.031143
)

2019-02-03 12:40:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:40:15 - cex place new buy order: eth_btc 0.031145 0.57688 [8151188924] margin:0.22475517739604]Array
(
    [complete] => 
    [id] => 8151188924
    [time] => 1549194014681
    [pending] => 0.57688000
    [amount] => 0.57688000
    [type] => buy
    [price] => 0.031145
)

2019-02-03 12:40:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:40:24 - cex place new buy order: eth_btc 0.031147 0.57684 [8151189405] margin:0.21510899926156]Array
(
    [complete] => 
    [id] => 8151189405
    [time] => 1549194023899
    [pending] => 0.57684000
    [amount] => 0.57684000
    [type] => buy
    [price] => 0.031147
)

2019-02-03 12:40:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:40:34 - cex place new buy order: eth_btc 0.031149 0.5768 [8151189937] margin:0.20867443577643]Array
(
    [complete] => 
    [id] => 8151189937
    [time] => 1549194033855
    [pending] => 0.57680000
    [amount] => 0.57680000
    [type] => buy
    [price] => 0.031149
)

2019-02-03 12:40:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:40:42 - cex place new buy order: eth_btc 0.031151 0.57677 [8151190383] margin:0.20866103816892]Array
(
    [complete] => 
    [id] => 8151190383
    [time] => 1549194042017
    [pending] => 0.57677000
    [amount] => 0.57677000
    [type] => buy
    [price] => 0.031151
)

2019-02-03 12:40:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:40:50 - cex place new buy order: eth_btc 0.031153 0.57673 [8151190731] margin:0.21827753346386]Array
(
    [complete] => 
    [id] => 8151190731
    [time] => 1549194050088
    [pending] => 0.57673000
    [amount] => 0.57673000
    [type] => buy
    [price] => 0.031153
)

2019-02-03 12:40:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:40:59 - cex place new buy order: eth_btc 0.031155 0.57669 [8151191306] margin:0.21505376344084]Array
(
    [complete] => 
    [id] => 8151191306
    [time] => 1549194058730
    [pending] => 0.57669000
    [amount] => 0.57669000
    [type] => buy
    [price] => 0.031155
)

2019-02-03 12:41:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:41:05 - cex place new buy order: eth_btc 0.031157 0.57666 [8151191649] margin:0.20541130404081]Array
(
    [complete] => 
    [id] => 8151191649
    [time] => 1549194064628
    [pending] => 0.57666000
    [amount] => 0.57666000
    [type] => buy
    [price] => 0.031157
)

2019-02-03 12:41:14 - cex delete buy orders: eth_btc[move]
2019-02-03 12:41:16 - cex place new buy order: eth_btc 0.031158 0.57662 [8151192431] margin:0.19897942809459]Array
(
    [complete] => 
    [id] => 8151192431
    [time] => 1549194075577
    [pending] => 0.57662000
    [amount] => 0.57662000
    [type] => buy
    [price] => 0.031158
)

2019-02-03 12:41:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:41:25 - cex place new buy order: eth_btc 0.03116 0.5766 [8151192966] margin:0.20218228498075]Array
(
    [complete] => 
    [id] => 8151192966
    [time] => 1549194085394
    [pending] => 0.57660000
    [amount] => 0.57660000
    [type] => buy
    [price] => 0.03116
)

2019-02-03 12:41:34 - cex delete buy orders: eth_btc [above margin]
2019-02-03 12:41:43 - cex place new buy order: eth_btc 0.03105 0.5786 [8151193939]Array
(
    [complete] => 
    [id] => 8151193939
    [time] => 1549194103044
    [pending] => 0.57860000
    [amount] => 0.57860000
    [type] => buy
    [price] => 0.03105
)

2019-02-03 12:41:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:41:53 - cex place new buy order: eth_btc 0.031052 0.57861 [8151194618] margin:0.39610975138478]Array
(
    [complete] => 
    [id] => 8151194618
    [time] => 1549194112811
    [pending] => 0.57861000
    [amount] => 0.57861000
    [type] => buy
    [price] => 0.031052
)

2019-02-03 12:42:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:42:04 - cex place new buy order: eth_btc 0.031054 0.57857 [8151195256] margin:0.42184581696401]Array
(
    [complete] => 
    [id] => 8151195256
    [time] => 1549194123936
    [pending] => 0.57857000
    [amount] => 0.57857000
    [type] => buy
    [price] => 0.031054
)

2019-02-03 12:42:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:42:14 - cex place new buy order: eth_btc 0.031056 0.57853 [8151195855] margin:0.39605873261206]Array
(
    [complete] => 
    [id] => 8151195855
    [time] => 1549194133545
    [pending] => 0.57853000
    [amount] => 0.57853000
    [type] => buy
    [price] => 0.031056
)

2019-02-03 12:42:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:42:24 - cex place new buy order: eth_btc 0.031058 0.57849 [8151196414] margin:0.39281344581106]Array
(
    [complete] => 
    [id] => 8151196414
    [time] => 1549194143653
    [pending] => 0.57849000
    [amount] => 0.57849000
    [type] => buy
    [price] => 0.031058
)

2019-02-03 12:42:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:42:32 - cex place new buy order: eth_btc 0.031099 0.57773 [8151196833] margin:0.27010514807548]Array
(
    [complete] => 
    [id] => 8151196833
    [time] => 1549194151589
    [pending] => 0.57773000
    [amount] => 0.57773000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 12:42:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:42:42 - cex place new buy order: eth_btc 0.031101 0.57769 [8151197242] margin:0.26044178643774]Array
(
    [complete] => 
    [id] => 8151197242
    [time] => 1549194161587
    [pending] => 0.57769000
    [amount] => 0.57769000
    [type] => buy
    [price] => 0.031101
)

2019-02-03 12:42:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:42:50 - cex place new buy order: eth_btc 0.031103 0.57766 [8151197679] margin:0.25077966755618]Array
(
    [complete] => 
    [id] => 8151197679
    [time] => 1549194169586
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 12:42:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:42:57 - cex place new buy order: eth_btc 0.031105 0.57762 [8151198143] margin:0.25719337727053]Array
(
    [complete] => 
    [id] => 8151198143
    [time] => 1549194177414
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 12:43:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:43:06 - cex place new buy order: eth_btc 0.031107 0.57758 [8151198642] margin:0.23467386761822]Array
(
    [complete] => 
    [id] => 8151198642
    [time] => 1549194185614
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 12:43:15 - cex delete buy orders: eth_btc [above margin]
2019-02-03 12:43:29 - cex place new buy order: eth_btc 0.031016 0.5793 [8151199929]Array
(
    [complete] => 
    [id] => 8151199929
    [time] => 1549194209341
    [pending] => 0.57930000
    [amount] => 0.57930000
    [type] => buy
    [price] => 0.031016
)

2019-02-03 12:43:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:43:39 - cex place new buy order: eth_btc 0.031019 0.57922 [8151200361] margin:0.48357458331989]Array
(
    [complete] => 
    [id] => 8151200361
    [time] => 1549194219014
    [pending] => 0.57922000
    [amount] => 0.57922000
    [type] => buy
    [price] => 0.031019
)

2019-02-03 12:43:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:43:49 - cex place new buy order: eth_btc 0.031021 0.57918 [8151200748] margin:0.48031978337255]Array
(
    [complete] => 
    [id] => 8151200748
    [time] => 1549194228539
    [pending] => 0.57918000
    [amount] => 0.57918000
    [type] => buy
    [price] => 0.031021
)

2019-02-03 12:43:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:43:56 - cex place new buy order: eth_btc 0.031025 0.57911 [8151201144] margin:0.47058823529411]Array
(
    [complete] => 
    [id] => 8151201144
    [time] => 1549194236059
    [pending] => 0.57911000
    [amount] => 0.57911000
    [type] => buy
    [price] => 0.031025
)

2019-02-03 12:44:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:44:05 - cex place new buy order: eth_btc 0.031027 0.57907 [8151201634] margin:0.47055790118282]Array
(
    [complete] => 
    [id] => 8151201634
    [time] => 1549194245273
    [pending] => 0.57907000
    [amount] => 0.57907000
    [type] => buy
    [price] => 0.031027
)

2019-02-03 12:44:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:44:16 - cex place new buy order: eth_btc 0.031033 0.57896 [8151202167] margin:0.46724454612832]Array
(
    [complete] => 
    [id] => 8151202167
    [time] => 1549194255776
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.031033
)

2019-02-03 12:44:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:44:25 - cex place new buy order: eth_btc 0.031035 0.57892 [8151202652] margin:0.428548413082]Array
(
    [complete] => 
    [id] => 8151202652
    [time] => 1549194265342
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 12:44:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:44:37 - cex place new buy order: eth_btc 0.031038 0.57887 [8151203298] margin:0.41561956311618]Array
(
    [complete] => 
    [id] => 8151203298
    [time] => 1549194277333
    [pending] => 0.57887000
    [amount] => 0.57887000
    [type] => buy
    [price] => 0.031038
)

2019-02-03 12:44:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:44:48 - cex place new buy order: eth_btc 0.03104 0.57883 [8151203759] margin:0.41881443298968]Array
(
    [complete] => 
    [id] => 8151203759
    [time] => 1549194288371
    [pending] => 0.57883000
    [amount] => 0.57883000
    [type] => buy
    [price] => 0.03104
)

2019-02-03 12:44:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:44:57 - cex place new buy order: eth_btc 0.031042 0.57879 [8151204257] margin:0.40590168159269]Array
(
    [complete] => 
    [id] => 8151204257
    [time] => 1549194296769
    [pending] => 0.57879000
    [amount] => 0.57879000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 12:45:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:45:06 - cex place new buy order: eth_btc 0.031044 0.57875 [8151204895] margin:0.43164540651977]Array
(
    [complete] => 
    [id] => 8151204895
    [time] => 1549194306120
    [pending] => 0.57875000
    [amount] => 0.57875000
    [type] => buy
    [price] => 0.031044
)

2019-02-03 12:45:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:45:17 - cex place new buy order: eth_btc 0.031046 0.57872 [8151205660] margin:0.42195451910068]Array
(
    [complete] => 
    [id] => 8151205660
    [time] => 1549194316609
    [pending] => 0.57872000
    [amount] => 0.57872000
    [type] => buy
    [price] => 0.031046
)

2019-02-03 12:45:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:45:25 - cex place new buy order: eth_btc 0.031048 0.57868 [8151206258] margin:0.4251481576913]Array
(
    [complete] => 
    [id] => 8151206258
    [time] => 1549194325399
    [pending] => 0.57868000
    [amount] => 0.57868000
    [type] => buy
    [price] => 0.031048
)

2019-02-03 12:45:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:45:35 - cex place new buy order: eth_btc 0.03105 0.57864 [8151206754] margin:0.41867954911432]Array
(
    [complete] => 
    [id] => 8151206754
    [time] => 1549194334663
    [pending] => 0.57864000
    [amount] => 0.57864000
    [type] => buy
    [price] => 0.03105
)

2019-02-03 12:45:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:45:44 - cex place new buy order: eth_btc 0.031052 0.57861 [8151207220] margin:0.42187298724718]Array
(
    [complete] => 
    [id] => 8151207220
    [time] => 1549194344314
    [pending] => 0.57861000
    [amount] => 0.57861000
    [type] => buy
    [price] => 0.031052
)

2019-02-03 12:45:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:45:56 - cex place new buy order: eth_btc 0.031054 0.57857 [8151207746] margin:0.37998325497519]Array
(
    [complete] => 
    [id] => 8151207746
    [time] => 1549194355882
    [pending] => 0.57857000
    [amount] => 0.57857000
    [type] => buy
    [price] => 0.031054
)

2019-02-03 12:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:46:05 - cex place new buy order: eth_btc 0.031056 0.57853 [8151208282] margin:0.37995878413188]Array
(
    [complete] => 
    [id] => 8151208282
    [time] => 1549194365022
    [pending] => 0.57853000
    [amount] => 0.57853000
    [type] => buy
    [price] => 0.031056
)

2019-02-03 12:46:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:46:15 - cex place new buy order: eth_btc 0.031058 0.57849 [8151209166] margin:0.31231888724321]Array
(
    [complete] => 
    [id] => 8151209166
    [time] => 1549194375151
    [pending] => 0.57849000
    [amount] => 0.57849000
    [type] => buy
    [price] => 0.031058
)

2019-02-03 12:46:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:46:27 - cex place new buy order: eth_btc 0.03106 0.57846 [8151209862] margin:0.27688345138441]Array
(
    [complete] => 
    [id] => 8151209862
    [time] => 1549194387025
    [pending] => 0.57846000
    [amount] => 0.57846000
    [type] => buy
    [price] => 0.03106
)

2019-02-03 12:46:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:46:40 - cex place new buy order: eth_btc 0.031062 0.57842 [8151210437] margin:0.28652372674007]Array
(
    [complete] => 
    [id] => 8151210437
    [time] => 1549194399594
    [pending] => 0.57842000
    [amount] => 0.57842000
    [type] => buy
    [price] => 0.031062
)

2019-02-03 12:46:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:46:52 - cex place new buy order: eth_btc 0.031064 0.57838 [8151211131] margin:0.29616276075199]Array
(
    [complete] => 
    [id] => 8151211131
    [time] => 1549194411918
    [pending] => 0.57838000
    [amount] => 0.57838000
    [type] => buy
    [price] => 0.031064
)

2019-02-03 12:47:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:47:05 - cex place new buy order: eth_btc 0.031066 0.57834 [8151211638] margin:0.28970578767784]Array
(
    [complete] => 
    [id] => 8151211638
    [time] => 1549194424767
    [pending] => 0.57834000
    [amount] => 0.57834000
    [type] => buy
    [price] => 0.031066
)

2019-02-03 12:47:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:47:15 - cex place new buy order: eth_btc 0.031068 0.57831 [8151212227] margin:0.28003089996136]Array
(
    [complete] => 
    [id] => 8151212227
    [time] => 1549194435026
    [pending] => 0.57831000
    [amount] => 0.57831000
    [type] => buy
    [price] => 0.031068
)

2019-02-03 12:47:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:47:23 - cex place new buy order: eth_btc 0.03107 0.57827 [8151212623] margin:0.27357579658833]Array
(
    [complete] => 
    [id] => 8151212623
    [time] => 1549194443527
    [pending] => 0.57827000
    [amount] => 0.57827000
    [type] => buy
    [price] => 0.03107
)

2019-02-03 12:47:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:47:32 - cex place new buy order: eth_btc 0.031072 0.57823 [8151212973] margin:0.28964984552007]Array
(
    [complete] => 
    [id] => 8151212973
    [time] => 1549194452339
    [pending] => 0.57823000
    [amount] => 0.57823000
    [type] => buy
    [price] => 0.031072
)

2019-02-03 12:47:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:47:41 - cex place new buy order: eth_btc 0.031074 0.5782 [8151213373] margin:0.28319495398081]Array
(
    [complete] => 
    [id] => 8151213373
    [time] => 1549194461054
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031074
)

2019-02-03 12:47:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:47:48 - cex place new buy order: eth_btc 0.031076 0.57816 [8151213771] margin:0.27674089329386]Array
(
    [complete] => 
    [id] => 8151213771
    [time] => 1549194468469
    [pending] => 0.57816000
    [amount] => 0.57816000
    [type] => buy
    [price] => 0.031076
)

2019-02-03 12:47:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:47:59 - cex place new buy order: eth_btc 0.031078 0.57812 [8151214415] margin:0.2702876632988]Array
(
    [complete] => 
    [id] => 8151214415
    [time] => 1549194478967
    [pending] => 0.57812000
    [amount] => 0.57812000
    [type] => buy
    [price] => 0.031078
)

2019-02-03 12:48:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:48:13 - cex place new buy order: eth_btc 0.03108 0.57808 [8151215119] margin:0.26383526383527]Array
(
    [complete] => 
    [id] => 8151215119
    [time] => 1549194492847
    [pending] => 0.57808000
    [amount] => 0.57808000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 12:48:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:48:22 - cex place new buy order: eth_btc 0.031082 0.57805 [8151215546] margin:0.25738369474293]Array
(
    [complete] => 
    [id] => 8151215546
    [time] => 1549194502329
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 12:48:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:48:33 - cex place new buy order: eth_btc 0.031084 0.57801 [8151216114] margin:0.2380645991507]Array
(
    [complete] => 
    [id] => 8151216114
    [time] => 1549194513173
    [pending] => 0.57801000
    [amount] => 0.57801000
    [type] => buy
    [price] => 0.031084
)

2019-02-03 12:48:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:48:43 - cex place new buy order: eth_btc 0.031086 0.57797 [8151216568] margin:0.23804928263527]Array
(
    [complete] => 
    [id] => 8151216568
    [time] => 1549194523104
    [pending] => 0.57797000
    [amount] => 0.57797000
    [type] => buy
    [price] => 0.031086
)

2019-02-03 12:48:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:48:53 - cex place new buy order: eth_btc 0.031088 0.57794 [8151217065] margin:0.22195059186825]Array
(
    [complete] => 
    [id] => 8151217065
    [time] => 1549194532953
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 12:49:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:49:01 - cex place new buy order: eth_btc 0.03109 0.5779 [8151217631] margin:0.25731746542297]Array
(
    [complete] => 
    [id] => 8151217631
    [time] => 1549194541178
    [pending] => 0.57790000
    [amount] => 0.57790000
    [type] => buy
    [price] => 0.03109
)

2019-02-03 12:49:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:49:13 - cex place new buy order: eth_btc 0.031092 0.57786 [8151218357] margin:0.25086839058277]Array
(
    [complete] => 
    [id] => 8151218357
    [time] => 1549194552515
    [pending] => 0.57786000
    [amount] => 0.57786000
    [type] => buy
    [price] => 0.031092
)

2019-02-03 12:49:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:49:21 - cex place new buy order: eth_btc 0.031094 0.57782 [8151218849] margin:0.2379880362771]Array
(
    [complete] => 
    [id] => 8151218849
    [time] => 1549194560798
    [pending] => 0.57782000
    [amount] => 0.57782000
    [type] => buy
    [price] => 0.031094
)

2019-02-03 12:49:28 - cex delete buy orders: eth_btc[move]
2019-02-03 12:49:29 - cex place new buy order: eth_btc 0.030998 0.57781 [8151219144] margin:0.21868467599293]Array
(
    [complete] => 
    [id] => 8151219144
    [time] => 1549194569291
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.030998
)

2019-02-03 12:49:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:49:38 - cex place new buy order: eth_btc 0.031001 0.57956 [8151219423] margin:0.51288668107481]Array
(
    [complete] => 
    [id] => 8151219423
    [time] => 1549194577713
    [pending] => 0.57956000
    [amount] => 0.57956000
    [type] => buy
    [price] => 0.031001
)

2019-02-03 12:49:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:49:46 - cex place new buy order: eth_btc 0.031007 0.57945 [8151219755] margin:0.50956235688715]Array
(
    [complete] => 
    [id] => 8151219755
    [time] => 1549194585585
    [pending] => 0.57945000
    [amount] => 0.57945000
    [type] => buy
    [price] => 0.031007
)

2019-02-03 12:49:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:49:55 - cex place new buy order: eth_btc 0.031011 0.57937 [8151220175] margin:0.4804746702783]Array
(
    [complete] => 
    [id] => 8151220175
    [time] => 1549194595425
    [pending] => 0.57937000
    [amount] => 0.57937000
    [type] => buy
    [price] => 0.031011
)

2019-02-03 12:50:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:50:06 - cex place new buy order: eth_btc 0.031013 0.57933 [8151220715] margin:0.48689259342856]Array
(
    [complete] => 
    [id] => 8151220715
    [time] => 1549194605691
    [pending] => 0.57933000
    [amount] => 0.57933000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 12:50:16 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:50:17 - cex place new buy order: eth_btc 0.031015 0.5793 [8151221893] margin:0.50298242785749]Array
(
    [complete] => 
    [id] => 8151221893
    [time] => 1549194617226
    [pending] => 0.57930000
    [amount] => 0.57930000
    [type] => buy
    [price] => 0.031015
)

2019-02-03 12:50:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:50:25 - cex place new buy order: eth_btc 0.031017 0.57926 [8151222427] margin:0.4997259567334]Array
(
    [complete] => 
    [id] => 8151222427
    [time] => 1549194625043
    [pending] => 0.57926000
    [amount] => 0.57926000
    [type] => buy
    [price] => 0.031017
)

2019-02-03 12:50:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:50:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:50:42 - cex place new buy order: eth_btc 0.031022 0.57916 [8151223615] margin:0.48352781896717]Array
(
    [complete] => 
    [id] => 8151223615
    [time] => 1549194642368
    [pending] => 0.57916000
    [amount] => 0.57916000
    [type] => buy
    [price] => 0.031022
)

2019-02-03 12:50:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:50:52 - cex place new buy order: eth_btc 0.031024 0.57913 [8151224307] margin:0.47705002578649]Array
(
    [complete] => 
    [id] => 8151224307
    [time] => 1549194652066
    [pending] => 0.57913000
    [amount] => 0.57913000
    [type] => buy
    [price] => 0.031024
)

2019-02-03 12:50:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:51:01 - cex place new buy order: eth_btc 0.031026 0.57909 [8151224916] margin:0.4641268613421]Array
(
    [complete] => 
    [id] => 8151224916
    [time] => 1549194661047
    [pending] => 0.57909000
    [amount] => 0.57909000
    [type] => buy
    [price] => 0.031026
)

2019-02-03 12:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:51:05 - cex place new buy order: eth_btc 0.031028 0.00495 [] margin:0.46087404924584]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 12:51:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:51:13 - cex place new buy order: eth_btc 0.031029 0.57903 [8151225839] margin:0.45119082148957]Array
(
    [complete] => 
    [id] => 8151225839
    [time] => 1549194672557
    [pending] => 0.57903000
    [amount] => 0.57903000
    [type] => buy
    [price] => 0.031029
)

2019-02-03 12:51:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:51:22 - cex place new buy order: eth_btc 0.031031 0.579 [8151226527] margin:0.44471657374883]Array
(
    [complete] => 
    [id] => 8151226527
    [time] => 1549194681607
    [pending] => 0.57900000
    [amount] => 0.57900000
    [type] => buy
    [price] => 0.031031
)

2019-02-03 12:51:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:51:31 - cex place new buy order: eth_btc 0.031033 0.57896 [8151227145] margin:0.43824316050656]Array
(
    [complete] => 
    [id] => 8151227145
    [time] => 1549194690942
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.031033
)

2019-02-03 12:51:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:51:39 - cex place new buy order: eth_btc 0.031036 0.5789 [8151227770] margin:0.42853460497485]Array
(
    [complete] => 
    [id] => 8151227770
    [time] => 1549194698993
    [pending] => 0.57890000
    [amount] => 0.57890000
    [type] => buy
    [price] => 0.031036
)

2019-02-03 12:51:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:51:49 - cex place new buy order: eth_btc 0.031038 0.57887 [8151228391] margin:0.42206327727301]Array
(
    [complete] => 
    [id] => 8151228391
    [time] => 1549194708749
    [pending] => 0.57887000
    [amount] => 0.57887000
    [type] => buy
    [price] => 0.031038
)

2019-02-03 12:51:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:51:59 - cex place new buy order: eth_btc 0.03104 0.57883 [8151229303] margin:0.41559278350514]Array
(
    [complete] => 
    [id] => 8151229303
    [time] => 1549194719423
    [pending] => 0.57883000
    [amount] => 0.57883000
    [type] => buy
    [price] => 0.03104
)

2019-02-03 12:52:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:52:05 - cex place new buy order: eth_btc 0.031042 0.57879 [8151229793] margin:0.40912312351007]Array
(
    [complete] => 
    [id] => 8151229793
    [time] => 1549194725008
    [pending] => 0.57879000
    [amount] => 0.57879000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 12:52:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:52:13 - cex place new buy order: eth_btc 0.031044 0.57875 [8151230334] margin:0.40909676588068]Array
(
    [complete] => 
    [id] => 8151230334
    [time] => 1549194733290
    [pending] => 0.57875000
    [amount] => 0.57875000
    [type] => buy
    [price] => 0.031044
)

2019-02-03 12:52:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:52:22 - cex place new buy order: eth_btc 0.031046 0.57872 [8151230902] margin:0.39940733105714]Array
(
    [complete] => 
    [id] => 8151230902
    [time] => 1549194742150
    [pending] => 0.57872000
    [amount] => 0.57872000
    [type] => buy
    [price] => 0.031046
)

2019-02-03 12:52:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:52:31 - cex place new buy order: eth_btc 0.031048 0.57868 [8151231470] margin:0.39938160267972]Array
(
    [complete] => 
    [id] => 8151231470
    [time] => 1549194751086
    [pending] => 0.57868000
    [amount] => 0.57868000
    [type] => buy
    [price] => 0.031048
)

2019-02-03 12:52:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:52:40 - cex place new buy order: eth_btc 0.031051 0.57862 [8151232061] margin:0.39612250813177]Array
(
    [complete] => 
    [id] => 8151232061
    [time] => 1549194760113
    [pending] => 0.57862000
    [amount] => 0.57862000
    [type] => buy
    [price] => 0.031051
)

2019-02-03 12:52:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:52:48 - cex place new buy order: eth_btc 0.031053 0.57859 [8151232515] margin:0.38643609313109]Array
(
    [complete] => 
    [id] => 8151232515
    [time] => 1549194767534
    [pending] => 0.57859000
    [amount] => 0.57859000
    [type] => buy
    [price] => 0.031053
)

2019-02-03 12:52:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:52:57 - cex place new buy order: eth_btc 0.031055 0.57855 [8151233110] margin:0.38641120592497]Array
(
    [complete] => 
    [id] => 8151233110
    [time] => 1549194777257
    [pending] => 0.57855000
    [amount] => 0.57855000
    [type] => buy
    [price] => 0.031055
)

2019-02-03 12:53:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:53:05 - cex place new buy order: eth_btc 0.031057 0.57851 [8151233564] margin:0.40892552403644]Array
(
    [complete] => 
    [id] => 8151233564
    [time] => 1549194785388
    [pending] => 0.57851000
    [amount] => 0.57851000
    [type] => buy
    [price] => 0.031057
)

2019-02-03 12:53:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:53:15 - cex place new buy order: eth_btc 0.031059 0.57847 [8151233973] margin:0.39924015583244]Array
(
    [complete] => 
    [id] => 8151233973
    [time] => 1549194794786
    [pending] => 0.57847000
    [amount] => 0.57847000
    [type] => buy
    [price] => 0.031059
)

2019-02-03 12:53:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:53:23 - cex place new buy order: eth_btc 0.031061 0.57844 [8151234494] margin:0.37345867808505]Array
(
    [complete] => 
    [id] => 8151234494
    [time] => 1549194803232
    [pending] => 0.57844000
    [amount] => 0.57844000
    [type] => buy
    [price] => 0.031061
)

2019-02-03 12:53:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:53:33 - cex place new buy order: eth_btc 0.031063 0.5784 [8151235242] margin:0.37987316099539]Array
(
    [complete] => 
    [id] => 8151235242
    [time] => 1549194813348
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031063
)

2019-02-03 12:53:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:53:44 - cex place new buy order: eth_btc 0.031065 0.57836 [8151235961] margin:0.39272493159503]Array
(
    [complete] => 
    [id] => 8151235961
    [time] => 1549194823686
    [pending] => 0.57836000
    [amount] => 0.57836000
    [type] => buy
    [price] => 0.031065
)

2019-02-03 12:53:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:53:52 - cex place new buy order: eth_btc 0.031067 0.57833 [8151236582] margin:0.38626194997908]Array
(
    [complete] => 
    [id] => 8151236582
    [time] => 1549194832045
    [pending] => 0.57833000
    [amount] => 0.57833000
    [type] => buy
    [price] => 0.031067
)

2019-02-03 12:54:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:54:01 - cex place new buy order: eth_btc 0.031069 0.57829 [8151237109] margin:0.37979980044418]Array
(
    [complete] => 
    [id] => 8151237109
    [time] => 1549194841347
    [pending] => 0.57829000
    [amount] => 0.57829000
    [type] => buy
    [price] => 0.031069
)

2019-02-03 12:54:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:54:06 - cex place new buy order: eth_btc 0.031071 0.57825 [8151237435] margin:0.37333848282963]Array
(
    [complete] => 
    [id] => 8151237435
    [time] => 1549194846311
    [pending] => 0.57825000
    [amount] => 0.57825000
    [type] => buy
    [price] => 0.031071
)

2019-02-03 12:54:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:54:16 - cex place new buy order: eth_btc 0.031073 0.57821 [8151237988] margin:0.40871496154218]Array
(
    [complete] => 
    [id] => 8151237988
    [time] => 1549194855666
    [pending] => 0.57821000
    [amount] => 0.57821000
    [type] => buy
    [price] => 0.031073
)

2019-02-03 12:54:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:54:24 - cex place new buy order: eth_btc 0.031075 0.57818 [8151238501] margin:0.40225261464197]Array
(
    [complete] => 
    [id] => 8151238501
    [time] => 1549194863995
    [pending] => 0.57818000
    [amount] => 0.57818000
    [type] => buy
    [price] => 0.031075
)

2019-02-03 12:54:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:54:33 - cex place new buy order: eth_btc 0.031077 0.57814 [8151239036] margin:0.39579109952697]Array
(
    [complete] => 
    [id] => 8151239036
    [time] => 1549194872535
    [pending] => 0.57814000
    [amount] => 0.57814000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 12:54:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:54:42 - cex place new buy order: eth_btc 0.031079 0.5781 [8151239553] margin:0.38933041603655]Array
(
    [complete] => 
    [id] => 8151239553
    [time] => 1549194881749
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 12:54:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:54:50 - cex place new buy order: eth_btc 0.031081 0.57807 [8151239978] margin:0.38608796370774]Array
(
    [complete] => 
    [id] => 8151239978
    [time] => 1549194890299
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 12:54:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:55:00 - cex place new buy order: eth_btc 0.031083 0.57803 [8151240607] margin:0.37641154328731]Array
(
    [complete] => 
    [id] => 8151240607
    [time] => 1549194900038
    [pending] => 0.57803000
    [amount] => 0.57803000
    [type] => buy
    [price] => 0.031083
)

2019-02-03 12:55:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:55:13 - cex place new buy order: eth_btc 0.031062 0.5784 [8151241202]Array
(
    [complete] => 
    [id] => 8151241202
    [time] => 1549194912637
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031062
)

2019-02-03 12:55:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:55:21 - cex place new buy order: eth_btc 0.031064 0.57838 [8151241604] margin:0.44424414112798]Array
(
    [complete] => 
    [id] => 8151241604
    [time] => 1549194921070
    [pending] => 0.57838000
    [amount] => 0.57838000
    [type] => buy
    [price] => 0.031064
)

2019-02-03 12:55:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:55:31 - cex place new buy order: eth_btc 0.031066 0.57834 [8151242013] margin:0.44099658790961]Array
(
    [complete] => 
    [id] => 8151242013
    [time] => 1549194930833
    [pending] => 0.57834000
    [amount] => 0.57834000
    [type] => buy
    [price] => 0.031066
)

2019-02-03 12:55:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:55:40 - cex place new buy order: eth_btc 0.031069 0.57829 [8151242417] margin:0.43451672084716]Array
(
    [complete] => 
    [id] => 8151242417
    [time] => 1549194939792
    [pending] => 0.57829000
    [amount] => 0.57829000
    [type] => buy
    [price] => 0.031069
)

2019-02-03 12:55:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:55:50 - cex place new buy order: eth_btc 0.031071 0.57825 [8151242865] margin:0.42805188117536]Array
(
    [complete] => 
    [id] => 8151242865
    [time] => 1549194950030
    [pending] => 0.57825000
    [amount] => 0.57825000
    [type] => buy
    [price] => 0.031071
)

2019-02-03 12:55:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:55:59 - cex place new buy order: eth_btc 0.031073 0.57821 [8151243474] margin:0.43124255784766]Array
(
    [complete] => 
    [id] => 8151243474
    [time] => 1549194959522
    [pending] => 0.57821000
    [amount] => 0.57821000
    [type] => buy
    [price] => 0.031073
)

2019-02-03 12:56:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:56:06 - cex place new buy order: eth_btc 0.031075 0.57818 [8151243887] margin:0.41190667739339]Array
(
    [complete] => 
    [id] => 8151243887
    [time] => 1549194966116
    [pending] => 0.57818000
    [amount] => 0.57818000
    [type] => buy
    [price] => 0.031075
)

2019-02-03 12:56:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:56:14 - cex place new buy order: eth_btc 0.031077 0.57814 [8151244301] margin:0.40544454097886]Array
(
    [complete] => 
    [id] => 8151244301
    [time] => 1549194974415
    [pending] => 0.57814000
    [amount] => 0.57814000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 12:56:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:56:25 - cex place new buy order: eth_btc 0.031079 0.5781 [8151244929] margin:0.39898323626886]Array
(
    [complete] => 
    [id] => 8151244929
    [time] => 1549194985203
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 12:56:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:56:34 - cex place new buy order: eth_btc 0.031081 0.57807 [8151245393] margin:0.39252276310286]Array
(
    [complete] => 
    [id] => 8151245393
    [time] => 1549194993965
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 12:56:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:56:43 - cex place new buy order: eth_btc 0.031083 0.57803 [8151245807] margin:0.38606312132035]Array
(
    [complete] => 
    [id] => 8151245807
    [time] => 1549195002752
    [pending] => 0.57803000
    [amount] => 0.57803000
    [type] => buy
    [price] => 0.031083
)

2019-02-03 12:56:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:56:53 - cex place new buy order: eth_btc 0.031085 0.57799 [8151246358] margin:0.37960431076083]Array
(
    [complete] => 
    [id] => 8151246358
    [time] => 1549195012979
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 12:57:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:57:07 - cex place new buy order: eth_btc 0.031087 0.57795 [8151247037] margin:0.37957988869946]Array
(
    [complete] => 
    [id] => 8151247037
    [time] => 1549195026999
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 12:57:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:57:21 - cex place new buy order: eth_btc 0.031089 0.57792 [8151247685] margin:0.37312232622471]Array
(
    [complete] => 
    [id] => 8151247685
    [time] => 1549195041136
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 12:57:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:57:30 - cex place new buy order: eth_btc 0.031091 0.57788 [8151248262] margin:0.38274741886719]Array
(
    [complete] => 
    [id] => 8151248262
    [time] => 1549195050411
    [pending] => 0.57788000
    [amount] => 0.57788000
    [type] => buy
    [price] => 0.031091
)

2019-02-03 12:57:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:57:39 - cex place new buy order: eth_btc 0.031093 0.57784 [8151248664] margin:0.37950664136621]Array
(
    [complete] => 
    [id] => 8151248664
    [time] => 1549195059304
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 12:57:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:57:56 - cex place new buy order: eth_btc 0.031095 0.57781 [8151249789] margin:0.38269818298762]Array
(
    [complete] => 
    [id] => 8151249789
    [time] => 1549195075648
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 12:58:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:58:05 - cex place new buy order: eth_btc 0.031097 0.57777 [8151250448] margin:0.37945782551372]Array
(
    [complete] => 
    [id] => 8151250448
    [time] => 1549195085246
    [pending] => 0.57777000
    [amount] => 0.57777000
    [type] => buy
    [price] => 0.031097
)

2019-02-03 12:58:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:58:13 - cex place new buy order: eth_btc 0.031099 0.57773 [8151250893] margin:0.37621788481945]Array
(
    [complete] => 
    [id] => 8151250893
    [time] => 1549195093209
    [pending] => 0.57773000
    [amount] => 0.57773000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 12:58:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:58:22 - cex place new buy order: eth_btc 0.031101 0.57769 [8151251330] margin:0.35047104594708]Array
(
    [complete] => 
    [id] => 8151251330
    [time] => 1549195101664
    [pending] => 0.57769000
    [amount] => 0.57769000
    [type] => buy
    [price] => 0.031101
)

2019-02-03 12:58:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:58:30 - cex place new buy order: eth_btc 0.031103 0.57766 [8151251809] margin:0.344018261904]Array
(
    [complete] => 
    [id] => 8151251809
    [time] => 1549195110428
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 12:58:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:58:40 - cex place new buy order: eth_btc 0.031105 0.57762 [8151252281] margin:0.34721105931523]Array
(
    [complete] => 
    [id] => 8151252281
    [time] => 1549195119661
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 12:58:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:58:49 - cex place new buy order: eth_btc 0.031107 0.57758 [8151252729] margin:0.34397402513902]Array
(
    [complete] => 
    [id] => 8151252729
    [time] => 1549195129081
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 12:58:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:58:59 - cex place new buy order: eth_btc 0.031109 0.57755 [8151253136] margin:0.35038091870518]Array
(
    [complete] => 
    [id] => 8151253136
    [time] => 1549195138745
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 12:59:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:59:06 - cex place new buy order: eth_btc 0.031111 0.57751 [8151253636] margin:0.35035839413713]Array
(
    [complete] => 
    [id] => 8151253636
    [time] => 1549195146098
    [pending] => 0.57751000
    [amount] => 0.57751000
    [type] => buy
    [price] => 0.031111
)

2019-02-03 12:59:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:59:26 - cex place new buy order: eth_btc 0.031113 0.57747 [8151254509] margin:0.3471217818918]Array
(
    [complete] => 
    [id] => 8151254509
    [time] => 1549195165600
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 12:59:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:59:35 - cex place new buy order: eth_btc 0.031115 0.57743 [8151255095] margin:0.35031335368791]Array
(
    [complete] => 
    [id] => 8151255095
    [time] => 1549195174667
    [pending] => 0.57743000
    [amount] => 0.57743000
    [type] => buy
    [price] => 0.031115
)

2019-02-03 12:59:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:59:42 - cex place new buy order: eth_btc 0.031117 0.5774 [8151255652] margin:0.33422245075039]Array
(
    [complete] => 
    [id] => 8151255652
    [time] => 1549195181966
    [pending] => 0.57740000
    [amount] => 0.57740000
    [type] => buy
    [price] => 0.031117
)

2019-02-03 12:59:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 12:59:51 - cex place new buy order: eth_btc 0.031119 0.57736 [8151256143] margin:0.32777402872843]Array
(
    [complete] => 
    [id] => 8151256143
    [time] => 1549195191450
    [pending] => 0.57736000
    [amount] => 0.57736000
    [type] => buy
    [price] => 0.031119
)

2019-02-03 12:59:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:00:00 - cex place new buy order: eth_btc 0.031121 0.57732 [8151256646] margin:0.31811317117061]Array
(
    [complete] => 
    [id] => 8151256646
    [time] => 1549195200210
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031121
)

2019-02-03 13:00:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:00:13 - cex place new buy order: eth_btc 0.031123 0.57729 [8151257578] margin:0.2891752080455]Array
(
    [complete] => 
    [id] => 8151257578
    [time] => 1549195212783
    [pending] => 0.57729000
    [amount] => 0.57729000
    [type] => buy
    [price] => 0.031123
)

2019-02-03 13:00:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:00:22 - cex place new buy order: eth_btc 0.031125 0.57725 [8151258110] margin:0.25060240963857]Array
(
    [complete] => 
    [id] => 8151258110
    [time] => 1549195222503
    [pending] => 0.57725000
    [amount] => 0.57725000
    [type] => buy
    [price] => 0.031125
)

2019-02-03 13:00:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:00:31 - cex place new buy order: eth_btc 0.031127 0.57721 [8151258558] margin:0.20882192308929]Array
(
    [complete] => 
    [id] => 8151258558
    [time] => 1549195230820
    [pending] => 0.57721000
    [amount] => 0.57721000
    [type] => buy
    [price] => 0.031127
)

2019-02-03 13:00:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:00:39 - cex place new buy order: eth_btc 0.031129 0.57717 [8151259084] margin:0.20238362941309]Array
(
    [complete] => 
    [id] => 8151259084
    [time] => 1549195238752
    [pending] => 0.57717000
    [amount] => 0.57717000
    [type] => buy
    [price] => 0.031129
)

2019-02-03 13:00:46 - cex delete buy orders: eth_btc [above margin]
2019-02-03 13:00:55 - cex place new buy order: eth_btc 0.031072 0.5782 [8151260286]Array
(
    [complete] => 
    [id] => 8151260286
    [time] => 1549195254843
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031072
)

2019-02-03 13:01:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:01:04 - cex place new buy order: eth_btc 0.031074 0.5782 [8151260842] margin:0.34433931904485]Array
(
    [complete] => 
    [id] => 8151260842
    [time] => 1549195264394
    [pending] => 0.57820000
    [amount] => 0.57820000
    [type] => buy
    [price] => 0.031074
)

2019-02-03 13:01:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:01:16 - cex place new buy order: eth_btc 0.031076 0.57816 [8151261531] margin:0.34431715793539]Array
(
    [complete] => 
    [id] => 8151261531
    [time] => 1549195275581
    [pending] => 0.57816000
    [amount] => 0.57816000
    [type] => buy
    [price] => 0.031076
)

2019-02-03 13:01:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:01:26 - cex place new buy order: eth_btc 0.031078 0.57812 [8151262171] margin:0.33785957912349]Array
(
    [complete] => 
    [id] => 8151262171
    [time] => 1549195286275
    [pending] => 0.57812000
    [amount] => 0.57812000
    [type] => buy
    [price] => 0.031078
)

2019-02-03 13:01:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:01:37 - cex place new buy order: eth_btc 0.03108 0.57808 [8151262852] margin:0.33140283140283]Array
(
    [complete] => 
    [id] => 8151262852
    [time] => 1549195296846
    [pending] => 0.57808000
    [amount] => 0.57808000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 13:01:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:01:45 - cex place new buy order: eth_btc 0.031082 0.57805 [8151263397] margin:0.3120777298758]Array
(
    [complete] => 
    [id] => 8151263397
    [time] => 1549195305266
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 13:01:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:01:56 - cex place new buy order: eth_btc 0.031084 0.57801 [8151263837] margin:0.30240638270493]Array
(
    [complete] => 
    [id] => 8151263837
    [time] => 1549195315748
    [pending] => 0.57801000
    [amount] => 0.57801000
    [type] => buy
    [price] => 0.031084
)

2019-02-03 13:02:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:02:14 - cex place new buy order: eth_btc 0.031087 0.57795 [8151264877] margin:0.27664296973011]Array
(
    [complete] => 
    [id] => 8151264877
    [time] => 1549195333531
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 13:02:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:02:26 - cex place new buy order: eth_btc 0.031089 0.57792 [8151265612] margin:0.28949146000192]Array
(
    [complete] => 
    [id] => 8151265612
    [time] => 1549195345637
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 13:02:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:02:34 - cex place new buy order: eth_btc 0.031091 0.57788 [8151266165] margin:0.2669582837477]Array
(
    [complete] => 
    [id] => 8151266165
    [time] => 1549195354120
    [pending] => 0.57788000
    [amount] => 0.57788000
    [type] => buy
    [price] => 0.031091
)

2019-02-03 13:02:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:02:44 - cex place new buy order: eth_btc 0.031093 0.57784 [8151266792] margin:0.28623806001351]Array
(
    [complete] => 
    [id] => 8151266792
    [time] => 1549195364108
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 13:02:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:02:54 - cex place new buy order: eth_btc 0.031095 0.57781 [8151267523] margin:0.27657179610869]Array
(
    [complete] => 
    [id] => 8151267523
    [time] => 1549195374288
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 13:03:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:03:04 - cex place new buy order: eth_btc 0.031097 0.57777 [8151268146] margin:0.29584847412933]Array
(
    [complete] => 
    [id] => 8151268146
    [time] => 1549195384438
    [pending] => 0.57777000
    [amount] => 0.57777000
    [type] => buy
    [price] => 0.031097
)

2019-02-03 13:03:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:03:13 - cex place new buy order: eth_btc 0.031099 0.57773 [8151268728] margin:0.26688961059842]Array
(
    [complete] => 
    [id] => 8151268728
    [time] => 1549195393280
    [pending] => 0.57773000
    [amount] => 0.57773000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 13:03:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:03:23 - cex place new buy order: eth_btc 0.031101 0.57769 [8151269351] margin:0.26687244783126]Array
(
    [complete] => 
    [id] => 8151269351
    [time] => 1549195402834
    [pending] => 0.57769000
    [amount] => 0.57769000
    [type] => buy
    [price] => 0.031101
)

2019-02-03 13:03:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:03:33 - cex place new buy order: eth_btc 0.031103 0.57766 [8151269900] margin:0.29579140275857]Array
(
    [complete] => 
    [id] => 8151269900
    [time] => 1549195412935
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031103
)

2019-02-03 13:03:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:03:43 - cex place new buy order: eth_btc 0.031105 0.57762 [8151270621] margin:0.26040829448641]Array
(
    [complete] => 
    [id] => 8151270621
    [time] => 1549195423471
    [pending] => 0.57762000
    [amount] => 0.57762000
    [type] => buy
    [price] => 0.031105
)

2019-02-03 13:03:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:03:53 - cex place new buy order: eth_btc 0.031107 0.57758 [8151271290] margin:0.25717684122544]Array
(
    [complete] => 
    [id] => 8151271290
    [time] => 1549195432697
    [pending] => 0.57758000
    [amount] => 0.57758000
    [type] => buy
    [price] => 0.031107
)

2019-02-03 13:04:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:04:03 - cex place new buy order: eth_btc 0.031109 0.57755 [8151271925] margin:0.2507312996239]Array
(
    [complete] => 
    [id] => 8151271925
    [time] => 1549195442972
    [pending] => 0.57755000
    [amount] => 0.57755000
    [type] => buy
    [price] => 0.031109
)

2019-02-03 13:04:09 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:04:10 - cex place new buy order: eth_btc 0.031111 0.57751 [8151272418] margin:0.24428658673781]Array
(
    [complete] => 
    [id] => 8151272418
    [time] => 1549195450176
    [pending] => 0.57751000
    [amount] => 0.57751000
    [type] => buy
    [price] => 0.031111
)

2019-02-03 13:04:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:04:20 - cex place new buy order: eth_btc 0.031113 0.57747 [8151273128] margin:0.22177224954198]Array
(
    [complete] => 
    [id] => 8151273128
    [time] => 1549195460248
    [pending] => 0.57747000
    [amount] => 0.57747000
    [type] => buy
    [price] => 0.031113
)

2019-02-03 13:04:28 - cex delete buy orders: eth_btc [above margin]
2019-02-03 13:04:41 - cex place new buy order: eth_btc 0.031007 0.5794 [8151274711]Array
(
    [complete] => 
    [id] => 8151274711
    [time] => 1549195481065
    [pending] => 0.57940000
    [amount] => 0.57940000
    [type] => buy
    [price] => 0.031007
)

2019-02-03 13:04:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:04:51 - cex place new buy order: eth_btc 0.031013 0.57933 [8151275321] margin:0.50946377325638]Array
(
    [complete] => 
    [id] => 8151275321
    [time] => 1549195490940
    [pending] => 0.57933000
    [amount] => 0.57933000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:04:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:05:01 - cex place new buy order: eth_btc 0.031015 0.5793 [8151276035] margin:0.49975818152506]Array
(
    [complete] => 
    [id] => 8151276035
    [time] => 1549195500707
    [pending] => 0.57930000
    [amount] => 0.57930000
    [type] => buy
    [price] => 0.031015
)

2019-02-03 13:05:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:05:13 - cex place new buy order: eth_btc 0.03102 0.5792 [8151276959] margin:0.48355899419728]Array
(
    [complete] => 
    [id] => 8151276959
    [time] => 1549195513256
    [pending] => 0.57920000
    [amount] => 0.57920000
    [type] => buy
    [price] => 0.03102
)

2019-02-03 13:05:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:05:25 - cex place new buy order: eth_btc 0.031022 0.57916 [8151277751] margin:0.48030430017407]Array
(
    [complete] => 
    [id] => 8151277751
    [time] => 1549195524761
    [pending] => 0.57916000
    [amount] => 0.57916000
    [type] => buy
    [price] => 0.031022
)

2019-02-03 13:05:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:05:36 - cex place new buy order: eth_btc 0.031024 0.57913 [8151278516] margin:0.47705002578649]Array
(
    [complete] => 
    [id] => 8151278516
    [time] => 1549195536109
    [pending] => 0.57913000
    [amount] => 0.57913000
    [type] => buy
    [price] => 0.031024
)

2019-02-03 13:05:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:05:46 - cex place new buy order: eth_btc 0.03103 0.57902 [8151279317] margin:0.46728971962617]Array
(
    [complete] => 
    [id] => 8151279317
    [time] => 1549195545690
    [pending] => 0.57902000
    [amount] => 0.57902000
    [type] => buy
    [price] => 0.03103
)

2019-02-03 13:05:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:05:55 - cex place new buy order: eth_btc 0.031032 0.57898 [8151279981] margin:0.45114720288733]Array
(
    [complete] => 
    [id] => 8151279981
    [time] => 1549195555036
    [pending] => 0.57898000
    [amount] => 0.57898000
    [type] => buy
    [price] => 0.031032
)

2019-02-03 13:06:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:06:05 - cex place new buy order: eth_btc 0.031034 0.57894 [8151280545] margin:0.45434040085068]Array
(
    [complete] => 
    [id] => 8151280545
    [time] => 1549195564695
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.031034
)

2019-02-03 13:06:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:06:14 - cex place new buy order: eth_btc 0.031036 0.5789 [8151281212] margin:0.44786699316923]Array
(
    [complete] => 
    [id] => 8151281212
    [time] => 1549195574084
    [pending] => 0.57890000
    [amount] => 0.57890000
    [type] => buy
    [price] => 0.031036
)

2019-02-03 13:06:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:06:25 - cex place new buy order: eth_btc 0.031038 0.57887 [8151281929] margin:0.43172884850828]Array
(
    [complete] => 
    [id] => 8151281929
    [time] => 1549195585219
    [pending] => 0.57887000
    [amount] => 0.57887000
    [type] => buy
    [price] => 0.031038
)

2019-02-03 13:06:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:06:36 - cex place new buy order: eth_btc 0.03104 0.57883 [8151282785] margin:0.42525773195876]Array
(
    [complete] => 
    [id] => 8151282785
    [time] => 1549195595934
    [pending] => 0.57883000
    [amount] => 0.57883000
    [type] => buy
    [price] => 0.03104
)

2019-02-03 13:06:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:06:46 - cex place new buy order: eth_btc 0.031042 0.57879 [8151283453] margin:0.43489465884929]Array
(
    [complete] => 
    [id] => 8151283453
    [time] => 1549195605854
    [pending] => 0.57879000
    [amount] => 0.57879000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 13:06:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:07:02 - cex place new buy order: eth_btc 0.031044 0.57875 [8151284553] margin:0.41876046901173]Array
(
    [complete] => 
    [id] => 8151284553
    [time] => 1549195621587
    [pending] => 0.57875000
    [amount] => 0.57875000
    [type] => buy
    [price] => 0.031044
)

2019-02-03 13:07:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:07:13 - cex place new buy order: eth_btc 0.031047 0.5787 [8151285746] margin:0.41549908203691]Array
(
    [complete] => 
    [id] => 8151285746
    [time] => 1549195633180
    [pending] => 0.57870000
    [amount] => 0.57870000
    [type] => buy
    [price] => 0.031047
)

2019-02-03 13:07:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:07:22 - cex place new buy order: eth_btc 0.031049 0.57866 [8151286454] margin:0.41547231794905]Array
(
    [complete] => 
    [id] => 8151286454
    [time] => 1549195642032
    [pending] => 0.57866000
    [amount] => 0.57866000
    [type] => buy
    [price] => 0.031049
)

2019-02-03 13:07:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:07:32 - cex place new buy order: eth_btc 0.031051 0.57862 [8151287431] margin:0.41222504911274]Array
(
    [complete] => 
    [id] => 8151287431
    [time] => 1549195652469
    [pending] => 0.57862000
    [amount] => 0.57862000
    [type] => buy
    [price] => 0.031051
)

2019-02-03 13:07:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:07:42 - cex place new buy order: eth_btc 0.031053 0.57859 [8151288301] margin:0.40575789778765]Array
(
    [complete] => 
    [id] => 8151288301
    [time] => 1549195662168
    [pending] => 0.57859000
    [amount] => 0.57859000
    [type] => buy
    [price] => 0.031053
)

2019-02-03 13:07:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:07:52 - cex place new buy order: eth_btc 0.031055 0.57855 [8151288978] margin:0.3992915794558]Array
(
    [complete] => 
    [id] => 8151288978
    [time] => 1549195672132
    [pending] => 0.57855000
    [amount] => 0.57855000
    [type] => buy
    [price] => 0.031055
)

2019-02-03 13:08:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:08:02 - cex place new buy order: eth_btc 0.031057 0.57851 [8151289663] margin:0.39282609395626]Array
(
    [complete] => 
    [id] => 8151289663
    [time] => 1549195682051
    [pending] => 0.57851000
    [amount] => 0.57851000
    [type] => buy
    [price] => 0.031057
)

2019-02-03 13:08:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:08:13 - cex place new buy order: eth_btc 0.03106 0.57846 [8151290558] margin:0.38312942691563]Array
(
    [complete] => 
    [id] => 8151290558
    [time] => 1549195693204
    [pending] => 0.57846000
    [amount] => 0.57846000
    [type] => buy
    [price] => 0.03106
)

2019-02-03 13:08:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:08:24 - cex place new buy order: eth_btc 0.031062 0.57842 [8151291339] margin:0.37022728736076]Array
(
    [complete] => 
    [id] => 8151291339
    [time] => 1549195703910
    [pending] => 0.57842000
    [amount] => 0.57842000
    [type] => buy
    [price] => 0.031062
)

2019-02-03 13:08:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:08:35 - cex place new buy order: eth_btc 0.031064 0.57838 [8151292266] margin:0.36376513005407]Array
(
    [complete] => 
    [id] => 8151292266
    [time] => 1549195714714
    [pending] => 0.57838000
    [amount] => 0.57838000
    [type] => buy
    [price] => 0.031064
)

2019-02-03 13:08:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:08:45 - cex place new buy order: eth_btc 0.031066 0.57834 [8151292838] margin:0.36374171119551]Array
(
    [complete] => 
    [id] => 8151292838
    [time] => 1549195725272
    [pending] => 0.57834000
    [amount] => 0.57834000
    [type] => buy
    [price] => 0.031066
)

2019-02-03 13:08:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:08:57 - cex place new buy order: eth_btc 0.031068 0.57831 [8151293494] margin:0.32509334363331]Array
(
    [complete] => 
    [id] => 8151293494
    [time] => 1549195736930
    [pending] => 0.57831000
    [amount] => 0.57831000
    [type] => buy
    [price] => 0.031068
)

2019-02-03 13:09:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:09:05 - cex place new buy order: eth_btc 0.03107 0.00494 [] margin:0.32185387833923]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2019-02-03 13:09:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:09:15 - cex place new buy order: eth_btc 0.031071 0.57825 [8151294531] margin:0.31862508448393]Array
(
    [complete] => 
    [id] => 8151294531
    [time] => 1549195755250
    [pending] => 0.57825000
    [amount] => 0.57825000
    [type] => buy
    [price] => 0.031071
)

2019-02-03 13:09:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:09:24 - cex place new buy order: eth_btc 0.031073 0.57821 [8151295166] margin:0.34113217262575]Array
(
    [complete] => 
    [id] => 8151295166
    [time] => 1549195764218
    [pending] => 0.57821000
    [amount] => 0.57821000
    [type] => buy
    [price] => 0.031073
)

2019-02-03 13:09:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:09:35 - cex place new buy order: eth_btc 0.031075 0.57818 [8151296125] margin:0.33467417538213]Array
(
    [complete] => 
    [id] => 8151296125
    [time] => 1549195775251
    [pending] => 0.57818000
    [amount] => 0.57818000
    [type] => buy
    [price] => 0.031075
)

2019-02-03 13:09:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:09:46 - cex place new buy order: eth_btc 0.031077 0.57814 [8151297054] margin:0.32821700936383]Array
(
    [complete] => 
    [id] => 8151297054
    [time] => 1549195786524
    [pending] => 0.57814000
    [amount] => 0.57814000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 13:09:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:09:58 - cex place new buy order: eth_btc 0.031079 0.5781 [8151297960] margin:0.32497828115448]Array
(
    [complete] => 
    [id] => 8151297960
    [time] => 1549195797702
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 13:10:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:10:14 - cex place new buy order: eth_btc 0.031082 0.57805 [8151299274] margin:0.31529502606009]Array
(
    [complete] => 
    [id] => 8151299274
    [time] => 1549195813559
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031082
)

2019-02-03 13:10:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:10:22 - cex place new buy order: eth_btc 0.031084 0.57801 [8151299982] margin:0.31527473941577]Array
(
    [complete] => 
    [id] => 8151299982
    [time] => 1549195822354
    [pending] => 0.57801000
    [amount] => 0.57801000
    [type] => buy
    [price] => 0.031084
)

2019-02-03 13:10:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:10:45 - cex place new buy order: eth_btc 0.031087 0.57795 [8151301763] margin:0.29916042075466]Array
(
    [complete] => 
    [id] => 8151301763
    [time] => 1549195845253
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 13:10:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:10:55 - cex place new buy order: eth_btc 0.031089 0.57792 [8151302609] margin:0.29270803177972]Array
(
    [complete] => 
    [id] => 8151302609
    [time] => 1549195854667
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031089
)

2019-02-03 13:11:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:11:05 - cex place new buy order: eth_btc 0.031091 0.57788 [8151303610] margin:0.28625647293428]Array
(
    [complete] => 
    [id] => 8151303610
    [time] => 1549195864836
    [pending] => 0.57788000
    [amount] => 0.57788000
    [type] => buy
    [price] => 0.031091
)

2019-02-03 13:11:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:11:13 - cex place new buy order: eth_btc 0.031093 0.57784 [8151304199] margin:0.27980574405815]Array
(
    [complete] => 
    [id] => 8151304199
    [time] => 1549195873187
    [pending] => 0.57784000
    [amount] => 0.57784000
    [type] => buy
    [price] => 0.031093
)

2019-02-03 13:11:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:11:23 - cex place new buy order: eth_btc 0.031095 0.57781 [8151304944] margin:0.28300369834378]Array
(
    [complete] => 
    [id] => 8151304944
    [time] => 1549195883335
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031095
)

2019-02-03 13:11:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:11:32 - cex place new buy order: eth_btc 0.031097 0.57777 [8151305367] margin:0.27655400842526]Array
(
    [complete] => 
    [id] => 8151305367
    [time] => 1549195892100
    [pending] => 0.57777000
    [amount] => 0.57777000
    [type] => buy
    [price] => 0.031097
)

2019-02-03 13:11:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:11:42 - cex place new buy order: eth_btc 0.0311 0.57771 [8151306037] margin:0.2668810289389]Array
(
    [complete] => 
    [id] => 8151306037
    [time] => 1549195902054
    [pending] => 0.57771000
    [amount] => 0.57771000
    [type] => buy
    [price] => 0.0311
)

2019-02-03 13:11:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:11:52 - cex place new buy order: eth_btc 0.031102 0.57768 [8151306633] margin:0.26043341264226]Array
(
    [complete] => 
    [id] => 8151306633
    [time] => 1549195912360
    [pending] => 0.57768000
    [amount] => 0.57768000
    [type] => buy
    [price] => 0.031102
)

2019-02-03 13:12:01 - cex delete buy orders: eth_btc[move]
2019-02-03 13:12:02 - cex place new buy order: eth_btc 0.031099 0.57766 [8151307203] margin:0.25399479149921]Array
(
    [complete] => 
    [id] => 8151307203
    [time] => 1549195922033
    [pending] => 0.57766000
    [amount] => 0.57766000
    [type] => buy
    [price] => 0.031099
)

2019-02-03 13:12:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:12:12 - cex place new buy order: eth_btc 0.031102 0.57768 [8151307834] margin:0.25721818532571]Array
(
    [complete] => 
    [id] => 8151307834
    [time] => 1549195931685
    [pending] => 0.57768000
    [amount] => 0.57768000
    [type] => buy
    [price] => 0.031102
)

2019-02-03 13:12:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:12:21 - cex place new buy order: eth_btc 0.031104 0.57764 [8151308386] margin:0.25077160493827]Array
(
    [complete] => 
    [id] => 8151308386
    [time] => 1549195940592
    [pending] => 0.57764000
    [amount] => 0.57764000
    [type] => buy
    [price] => 0.031104
)

2019-02-03 13:12:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:12:29 - cex place new buy order: eth_btc 0.031106 0.5776 [8151308980] margin:0.24432585353309]Array
(
    [complete] => 
    [id] => 8151308980
    [time] => 1549195948990
    [pending] => 0.57760000
    [amount] => 0.57760000
    [type] => buy
    [price] => 0.031106
)

2019-02-03 13:12:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:12:39 - cex place new buy order: eth_btc 0.031108 0.57756 [8151309602] margin:0.26359778835026]Array
(
    [complete] => 
    [id] => 8151309602
    [time] => 1549195958647
    [pending] => 0.57756000
    [amount] => 0.57756000
    [type] => buy
    [price] => 0.031108
)

2019-02-03 13:12:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:12:46 - cex place new buy order: eth_btc 0.03111 0.57753 [8151310037] margin:0.25715204114432]Array
(
    [complete] => 
    [id] => 8151310037
    [time] => 1549195966382
    [pending] => 0.57753000
    [amount] => 0.57753000
    [type] => buy
    [price] => 0.03111
)

2019-02-03 13:12:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:12:55 - cex place new buy order: eth_btc 0.031112 0.57749 [8151310666] margin:0.25070712265363]Array
(
    [complete] => 
    [id] => 8151310666
    [time] => 1549195975266
    [pending] => 0.57749000
    [amount] => 0.57749000
    [type] => buy
    [price] => 0.031112
)

2019-02-03 13:13:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:13:04 - cex place new buy order: eth_btc 0.031114 0.57745 [8151311058] margin:0.24426303271838]Array
(
    [complete] => 
    [id] => 8151311058
    [time] => 1549195983785
    [pending] => 0.57745000
    [amount] => 0.57745000
    [type] => buy
    [price] => 0.031114
)

2019-02-03 13:13:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:13:13 - cex place new buy order: eth_btc 0.031116 0.57742 [8151311518] margin:0.2378197711788]Array
(
    [complete] => 
    [id] => 8151311518
    [time] => 1549195993451
    [pending] => 0.57742000
    [amount] => 0.57742000
    [type] => buy
    [price] => 0.031116
)

2019-02-03 13:13:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:13:24 - cex place new buy order: eth_btc 0.031118 0.57738 [8151312235] margin:0.23137733787517]Array
(
    [complete] => 
    [id] => 8151312235
    [time] => 1549196003547
    [pending] => 0.57738000
    [amount] => 0.57738000
    [type] => buy
    [price] => 0.031118
)

2019-02-03 13:13:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:13:35 - cex place new buy order: eth_btc 0.03112 0.57734 [8151312843] margin:0.22493573264781]Array
(
    [complete] => 
    [id] => 8151312843
    [time] => 1549196014706
    [pending] => 0.57734000
    [amount] => 0.57734000
    [type] => buy
    [price] => 0.03112
)

2019-02-03 13:13:44 - cex delete buy orders: eth_btc[move]
2019-02-03 13:13:46 - cex place new buy order: eth_btc 0.031022 0.57732 [8151313395] margin:0.22171524051284]Array
(
    [complete] => 
    [id] => 8151313395
    [time] => 1549196025630
    [pending] => 0.57732000
    [amount] => 0.57732000
    [type] => buy
    [price] => 0.031022
)

2019-02-03 13:13:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:13:56 - cex place new buy order: eth_btc 0.03103 0.57902 [8151313938] margin:0.52207541089269]Array
(
    [complete] => 
    [id] => 8151313938
    [time] => 1549196035578
    [pending] => 0.57902000
    [amount] => 0.57902000
    [type] => buy
    [price] => 0.03103
)

2019-02-03 13:14:03 - cex delete buy orders: eth_btc[move]
2019-02-03 13:14:04 - cex place new buy order: eth_btc 0.031029 0.579 [8151314286] margin:0.51239083497148]Array
(
    [complete] => 
    [id] => 8151314286
    [time] => 1549196044230
    [pending] => 0.57900000
    [amount] => 0.57900000
    [type] => buy
    [price] => 0.031029
)

2019-02-03 13:14:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:14:13 - cex place new buy order: eth_btc 0.031033 0.57896 [8151314790] margin:0.50913543647084]Array
(
    [complete] => 
    [id] => 8151314790
    [time] => 1549196053418
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.031033
)

2019-02-03 13:14:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:14:25 - cex place new buy order: eth_btc 0.031036 0.5789 [8151315306] margin:0.4961979636551]Array
(
    [complete] => 
    [id] => 8151315306
    [time] => 1549196064947
    [pending] => 0.57890000
    [amount] => 0.57890000
    [type] => buy
    [price] => 0.031036
)

2019-02-03 13:14:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:14:34 - cex place new buy order: eth_btc 0.031041 0.57881 [8151315841] margin:0.46712412615573]Array
(
    [complete] => 
    [id] => 8151315841
    [time] => 1549196073898
    [pending] => 0.57881000
    [amount] => 0.57881000
    [type] => buy
    [price] => 0.031041
)

2019-02-03 13:14:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:14:45 - cex place new buy order: eth_btc 0.031043 0.57877 [8151316562] margin:0.47353670714814]Array
(
    [complete] => 
    [id] => 8151316562
    [time] => 1549196084796
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031043
)

2019-02-03 13:14:52 - cex delete buy orders: eth_btc[move]
2019-02-03 13:14:53 - cex place new buy order: eth_btc 0.031041 0.57875 [8151317106] margin:0.47030021904393]Array
(
    [complete] => 
    [id] => 8151317106
    [time] => 1549196093309
    [pending] => 0.57875000
    [amount] => 0.57875000
    [type] => buy
    [price] => 0.031041
)

2019-02-03 13:15:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:15:05 - cex place new buy order: eth_btc 0.031043 0.57877 [8151317968] margin:0.47031536900428]Array
(
    [complete] => 
    [id] => 8151317968
    [time] => 1549196105084
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031043
)

2019-02-03 13:15:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:15:50 - cex place new buy order: eth_btc 0.031046 0.57872 [8151320115] margin:0.44772273400759]Array
(
    [complete] => 
    [id] => 8151320115
    [time] => 1549196150134
    [pending] => 0.57872000
    [amount] => 0.57872000
    [type] => buy
    [price] => 0.031046
)

2019-02-03 13:16:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:16:05 - cex place new buy order: eth_btc 0.031048 0.57868 [8151320801] margin:0.4702396289616]Array
(
    [complete] => 
    [id] => 8151320801
    [time] => 1549196165330
    [pending] => 0.57868000
    [amount] => 0.57868000
    [type] => buy
    [price] => 0.031048
)

2019-02-03 13:16:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:16:23 - cex place new buy order: eth_btc 0.03105 0.57864 [8151321809] margin:0.44122383252818]Array
(
    [complete] => 
    [id] => 8151321809
    [time] => 1549196183197
    [pending] => 0.57864000
    [amount] => 0.57864000
    [type] => buy
    [price] => 0.03105
)

2019-02-03 13:16:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:16:34 - cex place new buy order: eth_btc 0.031052 0.57861 [8151322471] margin:0.41865258276439]Array
(
    [complete] => 
    [id] => 8151322471
    [time] => 1549196193750
    [pending] => 0.57861000
    [amount] => 0.57861000
    [type] => buy
    [price] => 0.031052
)

2019-02-03 13:16:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:16:44 - cex place new buy order: eth_btc 0.031054 0.57857 [8151323127] margin:0.41862561988792]Array
(
    [complete] => 
    [id] => 8151323127
    [time] => 1549196204010
    [pending] => 0.57857000
    [amount] => 0.57857000
    [type] => buy
    [price] => 0.031054
)

2019-02-03 13:16:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:16:53 - cex place new buy order: eth_btc 0.031056 0.57853 [8151323594] margin:0.40893869139618]Array
(
    [complete] => 
    [id] => 8151323594
    [time] => 1549196213131
    [pending] => 0.57853000
    [amount] => 0.57853000
    [type] => buy
    [price] => 0.031056
)

2019-02-03 13:17:03 - cex delete buy orders: eth_btc[move]
2019-02-03 13:17:05 - cex place new buy order: eth_btc 0.031046 0.57851 [8151324184] margin:0.40248575200439]Array
(
    [complete] => 
    [id] => 8151324184
    [time] => 1549196224771
    [pending] => 0.57851000
    [amount] => 0.57851000
    [type] => buy
    [price] => 0.031046
)

2019-02-03 13:17:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:17:16 - cex place new buy order: eth_btc 0.031048 0.57868 [8151324852] margin:0.43158979644422]Array
(
    [complete] => 
    [id] => 8151324852
    [time] => 1549196235767
    [pending] => 0.57868000
    [amount] => 0.57868000
    [type] => buy
    [price] => 0.031048
)

2019-02-03 13:17:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:17:27 - cex place new buy order: eth_btc 0.03105 0.57864 [8151325523] margin:0.43156199677938]Array
(
    [complete] => 
    [id] => 8151325523
    [time] => 1549196246862
    [pending] => 0.57864000
    [amount] => 0.57864000
    [type] => buy
    [price] => 0.03105
)

2019-02-03 13:17:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:17:36 - cex place new buy order: eth_btc 0.031052 0.57861 [8151326004] margin:0.41865258276439]Array
(
    [complete] => 
    [id] => 8151326004
    [time] => 1549196256066
    [pending] => 0.57861000
    [amount] => 0.57861000
    [type] => buy
    [price] => 0.031052
)

2019-02-03 13:17:43 - cex delete buy orders: eth_btc[move]
2019-02-03 13:17:44 - cex place new buy order: eth_btc 0.030975 0.57859 [8151326508] margin:0.41541880011593]Array
(
    [complete] => 
    [id] => 8151326508
    [time] => 1549196264297
    [pending] => 0.57859000
    [amount] => 0.57859000
    [type] => buy
    [price] => 0.030975
)

2019-02-03 13:17:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:17:55 - cex place new buy order: eth_btc 0.03098 0.57995 [8151327159] margin:0.62298256939961]Array
(
    [complete] => 
    [id] => 8151327159
    [time] => 1549196275047
    [pending] => 0.57995000
    [amount] => 0.57995000
    [type] => buy
    [price] => 0.03098
)

2019-02-03 13:18:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:18:13 - cex place new buy order: eth_btc 0.030987 0.57982 [8151328231] margin:0.59379739890921]Array
(
    [complete] => 
    [id] => 8151328231
    [time] => 1549196292849
    [pending] => 0.57982000
    [amount] => 0.57982000
    [type] => buy
    [price] => 0.030987
)

2019-02-03 13:18:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:18:25 - cex place new buy order: eth_btc 0.030994 0.57969 [8151328998] margin:0.57107827321417]Array
(
    [complete] => 
    [id] => 8151328998
    [time] => 1549196304914
    [pending] => 0.57969000
    [amount] => 0.57969000
    [type] => buy
    [price] => 0.030994
)

2019-02-03 13:18:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:18:35 - cex place new buy order: eth_btc 0.031006 0.57946 [8151329526] margin:0.53860543120685]Array
(
    [complete] => 
    [id] => 8151329526
    [time] => 1549196315422
    [pending] => 0.57946000
    [amount] => 0.57946000
    [type] => buy
    [price] => 0.031006
)

2019-02-03 13:18:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:18:54 - cex place new buy order: eth_btc 0.031011 0.57937 [8151330552] margin:0.51917061687787]Array
(
    [complete] => 
    [id] => 8151330552
    [time] => 1549196334453
    [pending] => 0.57937000
    [amount] => 0.57937000
    [type] => buy
    [price] => 0.031011
)

2019-02-03 13:19:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:19:04 - cex place new buy order: eth_btc 0.031015 0.5793 [8151331003] margin:0.4900854425278]Array
(
    [complete] => 
    [id] => 8151331003
    [time] => 1549196344437
    [pending] => 0.57930000
    [amount] => 0.57930000
    [type] => buy
    [price] => 0.031015
)

2019-02-03 13:19:17 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:19:18 - cex place new buy order: eth_btc 0.031019 0.57922 [8151331687] margin:0.48035075276442]Array
(
    [complete] => 
    [id] => 8151331687
    [time] => 1549196357762
    [pending] => 0.57922000
    [amount] => 0.57922000
    [type] => buy
    [price] => 0.031019
)

2019-02-03 13:19:27 - cex delete buy orders: eth_btc[move]
2019-02-03 13:19:29 - cex place new buy order: eth_btc 0.031018 0.5792 [8151332178] margin:0.47388781431335]Array
(
    [complete] => 
    [id] => 8151332178
    [time] => 1549196369223
    [pending] => 0.57920000
    [amount] => 0.57920000
    [type] => buy
    [price] => 0.031018
)

2019-02-03 13:19:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:19:51 - cex place new buy order: eth_btc 0.03102 0.5792 [8151333390] margin:0.47388781431335]Array
(
    [complete] => 
    [id] => 8151333390
    [time] => 1549196390595
    [pending] => 0.57920000
    [amount] => 0.57920000
    [type] => buy
    [price] => 0.03102
)

2019-02-03 13:19:59 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:20:01 - cex place new buy order: eth_btc 0.031022 0.57916 [8151333856] margin:0.46741022500161]Array
(
    [complete] => 
    [id] => 8151333856
    [time] => 1549196400674
    [pending] => 0.57916000
    [amount] => 0.57916000
    [type] => buy
    [price] => 0.031022
)

2019-02-03 13:20:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:20:05 - cex place new buy order: eth_btc 0.031024 0.57913 [8151334060] margin:0.48671995874163]Array
(
    [complete] => 
    [id] => 8151334060
    [time] => 1549196405433
    [pending] => 0.57913000
    [amount] => 0.57913000
    [type] => buy
    [price] => 0.031024
)

2019-02-03 13:20:19 - cex delete buy orders: eth_btc[move]
2019-02-03 13:20:20 - cex place new buy order: eth_btc 0.03102 0.57911 [8151334809] margin:0.48348106365834]Array
(
    [complete] => 
    [id] => 8151334809
    [time] => 1549196420163
    [pending] => 0.57911000
    [amount] => 0.57911000
    [type] => buy
    [price] => 0.03102
)

2019-02-03 13:20:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:20:30 - cex place new buy order: eth_btc 0.031023 0.57915 [8151335286] margin:0.48995906263094]Array
(
    [complete] => 
    [id] => 8151335286
    [time] => 1549196429636
    [pending] => 0.57915000
    [amount] => 0.57915000
    [type] => buy
    [price] => 0.031023
)

2019-02-03 13:20:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:20:37 - cex place new buy order: eth_btc 0.031026 0.57909 [8151335808] margin:0.47057306774962]Array
(
    [complete] => 
    [id] => 8151335808
    [time] => 1549196437082
    [pending] => 0.57909000
    [amount] => 0.57909000
    [type] => buy
    [price] => 0.031026
)

2019-02-03 13:20:56 - cex delete buy orders: eth_btc[move]
2019-02-03 13:20:57 - cex place new buy order: eth_btc 0.030954 0.57907 [8151336990] margin:0.47055790118282]Array
(
    [complete] => 
    [id] => 8151336990
    [time] => 1549196457353
    [pending] => 0.57907000
    [amount] => 0.57907000
    [type] => buy
    [price] => 0.030954
)

2019-02-03 13:21:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:21:13 - cex place new buy order: eth_btc 0.031027 0.57907 [8151337661] margin:0.46733490185966]Array
(
    [complete] => 
    [id] => 8151337661
    [time] => 1549196472627
    [pending] => 0.57907000
    [amount] => 0.57907000
    [type] => buy
    [price] => 0.031027
)

2019-02-03 13:21:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:21:25 - cex place new buy order: eth_btc 0.031031 0.579 [8151338239] margin:0.44471657374883]Array
(
    [complete] => 
    [id] => 8151338239
    [time] => 1549196484872
    [pending] => 0.57900000
    [amount] => 0.57900000
    [type] => buy
    [price] => 0.031031
)

2019-02-03 13:21:35 - cex delete buy orders: eth_btc[move]
2019-02-03 13:21:36 - cex place new buy order: eth_btc 0.03103 0.57898 [8151338809] margin:0.44147976282547]Array
(
    [complete] => 
    [id] => 8151338809
    [time] => 1549196495876
    [pending] => 0.57898000
    [amount] => 0.57898000
    [type] => buy
    [price] => 0.03103
)

2019-02-03 13:21:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:21:46 - cex place new buy order: eth_btc 0.031032 0.57898 [8151339265] margin:0.46403712296983]Array
(
    [complete] => 
    [id] => 8151339265
    [time] => 1549196506324
    [pending] => 0.57898000
    [amount] => 0.57898000
    [type] => buy
    [price] => 0.031032
)

2019-02-03 13:21:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:21:56 - cex place new buy order: eth_btc 0.031034 0.57894 [8151339770] margin:0.45756267319712]Array
(
    [complete] => 
    [id] => 8151339770
    [time] => 1549196516520
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.031034
)

2019-02-03 13:22:04 - cex delete buy orders: eth_btc[move]
2019-02-03 13:22:05 - cex place new buy order: eth_btc 0.03103 0.57892 [8151340355] margin:0.45432576123732]Array
(
    [complete] => 
    [id] => 8151340355
    [time] => 1549196525308
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.03103
)

2019-02-03 13:22:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:22:17 - cex place new buy order: eth_btc 0.031032 0.57898 [8151341175] margin:0.44147976282547]Array
(
    [complete] => 
    [id] => 8151341175
    [time] => 1549196536868
    [pending] => 0.57898000
    [amount] => 0.57898000
    [type] => buy
    [price] => 0.031032
)

2019-02-03 13:22:26 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:22:27 - cex place new buy order: eth_btc 0.031034 0.57894 [8151341818] margin:0.43500676677191]Array
(
    [complete] => 
    [id] => 8151341818
    [time] => 1549196547242
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.031034
)

2019-02-03 13:22:37 - cex delete buy orders: eth_btc[move]
2019-02-03 13:22:39 - cex place new buy order: eth_btc 0.030958 0.57892 [8151342682] margin:0.428548413082]Array
(
    [complete] => 
    [id] => 8151342682
    [time] => 1549196558687
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.030958
)

2019-02-03 13:22:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:22:49 - cex place new buy order: eth_btc 0.03096 0.58032 [8151343186] margin:0.67506459948319]Array
(
    [complete] => 
    [id] => 8151343186
    [time] => 1549196569417
    [pending] => 0.58032000
    [amount] => 0.58032000
    [type] => buy
    [price] => 0.03096
)

2019-02-03 13:23:01 - cex delete buy orders: eth_btc[move]
2019-02-03 13:23:02 - cex place new buy order: eth_btc 0.030958 0.58031 [8151343806] margin:0.66858305610284]Array
(
    [complete] => 
    [id] => 8151343806
    [time] => 1549196582018
    [pending] => 0.58031000
    [amount] => 0.58031000
    [type] => buy
    [price] => 0.030958
)

2019-02-03 13:23:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:23:13 - cex place new buy order: eth_btc 0.03096 0.58032 [8151344405] margin:0.67506459948319]Array
(
    [complete] => 
    [id] => 8151344405
    [time] => 1549196592736
    [pending] => 0.58032000
    [amount] => 0.58032000
    [type] => buy
    [price] => 0.03096
)

2019-02-03 13:23:24 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:23:25 - cex place new buy order: eth_btc 0.030963 0.58027 [8151345099] margin:0.67499919258469]Array
(
    [complete] => 
    [id] => 8151345099
    [time] => 1549196605052
    [pending] => 0.58027000
    [amount] => 0.58027000
    [type] => buy
    [price] => 0.030963
)

2019-02-03 13:23:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:23:35 - cex place new buy order: eth_btc 0.030966 0.58021 [8151345633] margin:0.69108053994704]Array
(
    [complete] => 
    [id] => 8151345633
    [time] => 1549196614695
    [pending] => 0.58021000
    [amount] => 0.58021000
    [type] => buy
    [price] => 0.030966
)

2019-02-03 13:23:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:23:46 - cex place new buy order: eth_btc 0.03097 0.58014 [8151346287] margin:0.66838876331934]Array
(
    [complete] => 
    [id] => 8151346287
    [time] => 1549196625550
    [pending] => 0.58014000
    [amount] => 0.58014000
    [type] => buy
    [price] => 0.03097
)

2019-02-03 13:23:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:23:58 - cex place new buy order: eth_btc 0.030975 0.58004 [8151347034] margin:0.66182405165456]Array
(
    [complete] => 
    [id] => 8151347034
    [time] => 1549196638462
    [pending] => 0.58004000
    [amount] => 0.58004000
    [type] => buy
    [price] => 0.030975
)

2019-02-03 13:24:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:24:14 - cex place new buy order: eth_btc 0.030977 0.58001 [8151347899] margin:0.6553249184879]Array
(
    [complete] => 
    [id] => 8151347899
    [time] => 1549196653892
    [pending] => 0.58001000
    [amount] => 0.58001000
    [type] => buy
    [price] => 0.030977
)

2019-02-03 13:24:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:24:25 - cex place new buy order: eth_btc 0.030982 0.57991 [8151348720] margin:0.63908075656831]Array
(
    [complete] => 
    [id] => 8151348720
    [time] => 1549196664920
    [pending] => 0.57991000
    [amount] => 0.57991000
    [type] => buy
    [price] => 0.030982
)

2019-02-03 13:24:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:24:34 - cex place new buy order: eth_btc 0.030986 0.57984 [8151349234] margin:0.6260892015749]Array
(
    [complete] => 
    [id] => 8151349234
    [time] => 1549196674280
    [pending] => 0.57984000
    [amount] => 0.57984000
    [type] => buy
    [price] => 0.030986
)

2019-02-03 13:24:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:24:45 - cex place new buy order: eth_btc 0.031001 0.57956 [8151349990] margin:0.57740072900874]Array
(
    [complete] => 
    [id] => 8151349990
    [time] => 1549196685382
    [pending] => 0.57956000
    [amount] => 0.57956000
    [type] => buy
    [price] => 0.031001
)

2019-02-03 13:24:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:24:55 - cex place new buy order: eth_btc 0.031003 0.57952 [8151350709] margin:0.57091249233945]Array
(
    [complete] => 
    [id] => 8151350709
    [time] => 1549196695065
    [pending] => 0.57952000
    [amount] => 0.57952000
    [type] => buy
    [price] => 0.031003
)

2019-02-03 13:25:03 - cex delete buy orders: eth_btc[move]
2019-02-03 13:25:05 - cex place new buy order: eth_btc 0.031 0.5795 [8151351206] margin:0.56766868791123]Array
(
    [complete] => 
    [id] => 8151351206
    [time] => 1549196704704
    [pending] => 0.57950000
    [amount] => 0.57950000
    [type] => buy
    [price] => 0.031
)

2019-02-03 13:25:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:25:15 - cex place new buy order: eth_btc 0.031005 0.57948 [8151351753] margin:0.56765037897113]Array
(
    [complete] => 
    [id] => 8151351753
    [time] => 1549196714732
    [pending] => 0.57948000
    [amount] => 0.57948000
    [type] => buy
    [price] => 0.031005
)

2019-02-03 13:25:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:25:26 - cex place new buy order: eth_btc 0.03101 0.57939 [8151352527] margin:0.55143502096098]Array
(
    [complete] => 
    [id] => 8151352527
    [time] => 1549196725920
    [pending] => 0.57939000
    [amount] => 0.57939000
    [type] => buy
    [price] => 0.03101
)

2019-02-03 13:25:34 - cex delete buy orders: eth_btc[move]
2019-02-03 13:25:36 - cex place new buy order: eth_btc 0.031009 0.57937 [8151353080] margin:0.54496791461094]Array
(
    [complete] => 
    [id] => 8151353080
    [time] => 1549196735751
    [pending] => 0.57937000
    [amount] => 0.57937000
    [type] => buy
    [price] => 0.031009
)

2019-02-03 13:25:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:25:53 - cex place new buy order: eth_btc 0.031015 0.5793 [8151354179] margin:0.52555215218442]Array
(
    [complete] => 
    [id] => 8151354179
    [time] => 1549196752934
    [pending] => 0.57930000
    [amount] => 0.57930000
    [type] => buy
    [price] => 0.031015
)

2019-02-03 13:26:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:26:03 - cex place new buy order: eth_btc 0.031017 0.57926 [8151355052] margin:0.53841441789986]Array
(
    [complete] => 
    [id] => 8151355052
    [time] => 1549196762657
    [pending] => 0.57926000
    [amount] => 0.57926000
    [type] => buy
    [price] => 0.031017
)

2019-02-03 13:26:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:26:14 - cex place new buy order: eth_btc 0.031023 0.57915 [8151355840] margin:0.52219321148825]Array
(
    [complete] => 
    [id] => 8151355840
    [time] => 1549196773606
    [pending] => 0.57915000
    [amount] => 0.57915000
    [type] => buy
    [price] => 0.031023
)

2019-02-03 13:26:20 - cex delete buy orders: eth_btc[move]
2019-02-03 13:26:22 - cex place new buy order: eth_btc 0.031022 0.57913 [8151356614] margin:0.51572975760701]Array
(
    [complete] => 
    [id] => 8151356614
    [time] => 1549196781845
    [pending] => 0.57913000
    [amount] => 0.57913000
    [type] => buy
    [price] => 0.031022
)

2019-02-03 13:26:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:26:31 - cex place new buy order: eth_btc 0.031027 0.57907 [8151357295] margin:0.51567989170722]Array
(
    [complete] => 
    [id] => 8151357295
    [time] => 1549196790886
    [pending] => 0.57907000
    [amount] => 0.57907000
    [type] => buy
    [price] => 0.031027
)

2019-02-03 13:26:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:26:41 - cex place new buy order: eth_btc 0.031033 0.57896 [8151358050] margin:0.50913543647084]Array
(
    [complete] => 
    [id] => 8151358050
    [time] => 1549196801162
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.031033
)

2019-02-03 13:26:50 - cex delete buy orders: eth_btc[move]
2019-02-03 13:26:51 - cex place new buy order: eth_btc 0.031032 0.57894 [8151358740] margin:0.5220081201263]Array
(
    [complete] => 
    [id] => 8151358740
    [time] => 1549196811371
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.031032
)

2019-02-03 13:27:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:27:06 - cex place new buy order: eth_btc 0.031037 0.57888 [8151359475] margin:0.51229178077778]Array
(
    [complete] => 
    [id] => 8151359475
    [time] => 1549196825898
    [pending] => 0.57888000
    [amount] => 0.57888000
    [type] => buy
    [price] => 0.031037
)

2019-02-03 13:27:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:27:16 - cex place new buy order: eth_btc 0.031041 0.57881 [8151360152] margin:0.49611803743435]Array
(
    [complete] => 
    [id] => 8151360152
    [time] => 1549196835549
    [pending] => 0.57881000
    [amount] => 0.57881000
    [type] => buy
    [price] => 0.031041
)

2019-02-03 13:27:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:27:24 - cex place new buy order: eth_btc 0.031043 0.57877 [8151360856] margin:0.49286473601133]Array
(
    [complete] => 
    [id] => 8151360856
    [time] => 1549196843890
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031043
)

2019-02-03 13:27:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:27:31 - cex place new buy order: eth_btc 0.031045 0.57874 [8151361485] margin:0.4992752456112]Array
(
    [complete] => 
    [id] => 8151361485
    [time] => 1549196851235
    [pending] => 0.57874000
    [amount] => 0.57874000
    [type] => buy
    [price] => 0.031045
)

2019-02-03 13:27:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:27:41 - cex place new buy order: eth_btc 0.031047 0.5787 [8151362122] margin:0.49602215995104]Array
(
    [complete] => 
    [id] => 8151362122
    [time] => 1549196860982
    [pending] => 0.57870000
    [amount] => 0.57870000
    [type] => buy
    [price] => 0.031047
)

2019-02-03 13:27:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:27:49 - cex place new buy order: eth_btc 0.031053 0.57859 [8151362729] margin:0.47660451486169]Array
(
    [complete] => 
    [id] => 8151362729
    [time] => 1549196869492
    [pending] => 0.57859000
    [amount] => 0.57859000
    [type] => buy
    [price] => 0.031053
)

2019-02-03 13:27:57 - cex delete buy orders: eth_btc[move]
2019-02-03 13:27:59 - cex place new buy order: eth_btc 0.031052 0.57857 [8151363427] margin:0.47336897018098]Array
(
    [complete] => 
    [id] => 8151363427
    [time] => 1549196878770
    [pending] => 0.57857000
    [amount] => 0.57857000
    [type] => buy
    [price] => 0.031052
)

2019-02-03 13:28:03 - cex delete buy orders: eth_btc[move]
2019-02-03 13:28:04 - cex place new buy order: eth_btc 0.031052 0.57859 [8151363872] margin:0.47660451486169]Array
(
    [complete] => 
    [id] => 8151363872
    [time] => 1549196884181
    [pending] => 0.57859000
    [amount] => 0.57859000
    [type] => buy
    [price] => 0.031052
)

2019-02-03 13:28:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:28:14 - cex place new buy order: eth_btc 0.031058 0.57849 [8151364616] margin:0.44754974563719]Array
(
    [complete] => 
    [id] => 8151364616
    [time] => 1549196893871
    [pending] => 0.57849000
    [amount] => 0.57849000
    [type] => buy
    [price] => 0.031058
)

2019-02-03 13:28:28 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:28:30 - cex place new buy order: eth_btc 0.031062 0.57842 [8151365753] margin:0.46036958341382]Array
(
    [complete] => 
    [id] => 8151365753
    [time] => 1549196909613
    [pending] => 0.57842000
    [amount] => 0.57842000
    [type] => buy
    [price] => 0.031062
)

2019-02-03 13:28:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:28:40 - cex place new buy order: eth_btc 0.031065 0.57836 [8151366279] margin:0.45388701110574]Array
(
    [complete] => 
    [id] => 8151366279
    [time] => 1549196920069
    [pending] => 0.57836000
    [amount] => 0.57836000
    [type] => buy
    [price] => 0.031065
)

2019-02-03 13:28:47 - cex delete buy orders: eth_btc[move]
2019-02-03 13:28:49 - cex place new buy order: eth_btc 0.030966 0.57834 [8151366783] margin:0.45065344749888]Array
(
    [complete] => 
    [id] => 8151366783
    [time] => 1549196928988
    [pending] => 0.57834000
    [amount] => 0.57834000
    [type] => buy
    [price] => 0.030966
)

2019-02-03 13:28:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:28:57 - cex place new buy order: eth_btc 0.031068 0.57831 [8151367233] margin:0.45062443671944]Array
(
    [complete] => 
    [id] => 8151367233
    [time] => 1549196937424
    [pending] => 0.57831000
    [amount] => 0.57831000
    [type] => buy
    [price] => 0.031068
)

2019-02-03 13:29:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:29:54 - cex place new buy order: eth_btc 0.03107 0.57827 [8151371063] margin:0.47312520115868]Array
(
    [complete] => 
    [id] => 8151371063
    [time] => 1549196994385
    [pending] => 0.57827000
    [amount] => 0.57827000
    [type] => buy
    [price] => 0.03107
)

2019-02-03 13:30:02 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:30:03 - cex place new buy order: eth_btc 0.031075 0.57818 [8151371836] margin:0.46017699115044]Array
(
    [complete] => 
    [id] => 8151371836
    [time] => 1549197002972
    [pending] => 0.57818000
    [amount] => 0.57818000
    [type] => buy
    [price] => 0.031075
)

2019-02-03 13:30:10 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:30:11 - cex place new buy order: eth_btc 0.031077 0.57814 [8151372663] margin:0.45371174823825]Array
(
    [complete] => 
    [id] => 8151372663
    [time] => 1549197011154
    [pending] => 0.57814000
    [amount] => 0.57814000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 13:30:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:30:20 - cex place new buy order: eth_btc 0.031081 0.57807 [8151373182] margin:0.45365335735659]Array
(
    [complete] => 
    [id] => 8151373182
    [time] => 1549197020331
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 13:30:28 - cex delete buy orders: eth_btc[move]
2019-02-03 13:30:29 - cex place new buy order: eth_btc 0.03108 0.57805 [8151373773] margin:0.45042146580014]Array
(
    [complete] => 
    [id] => 8151373773
    [time] => 1549197029362
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.03108
)

2019-02-03 13:30:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:30:37 - cex place new buy order: eth_btc 0.031083 0.57803 [8151374294] margin:0.44718978219607]Array
(
    [complete] => 
    [id] => 8151374294
    [time] => 1549197037413
    [pending] => 0.57803000
    [amount] => 0.57803000
    [type] => buy
    [price] => 0.031083
)

2019-02-03 13:30:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:30:46 - cex place new buy order: eth_btc 0.031085 0.57799 [8151374752] margin:0.44716101013349]Array
(
    [complete] => 
    [id] => 8151374752
    [time] => 1549197046202
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 13:30:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:30:55 - cex place new buy order: eth_btc 0.031087 0.57795 [8151375431] margin:0.45356579920868]Array
(
    [complete] => 
    [id] => 8151375431
    [time] => 1549197054793
    [pending] => 0.57795000
    [amount] => 0.57795000
    [type] => buy
    [price] => 0.031087
)

2019-02-03 13:31:04 - cex delete buy orders: eth_btc[move]
2019-02-03 13:31:05 - cex place new buy order: eth_btc 0.030984 0.57794 [8151376119] margin:0.42781780751415]Array
(
    [complete] => 
    [id] => 8151376119
    [time] => 1549197064816
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.030984
)

2019-02-03 13:31:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:31:15 - cex place new buy order: eth_btc 0.030994 0.57969 [8151376751] margin:0.73239981931985]Array
(
    [complete] => 
    [id] => 8151376751
    [time] => 1549197075267
    [pending] => 0.57969000
    [amount] => 0.57969000
    [type] => buy
    [price] => 0.030994
)

2019-02-03 13:31:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:31:27 - cex place new buy order: eth_btc 0.031 0.57958 [8151377395] margin:0.73548387096773]Array
(
    [complete] => 
    [id] => 8151377395
    [time] => 1549197086808
    [pending] => 0.57958000
    [amount] => 0.57958000
    [type] => buy
    [price] => 0.031
)

2019-02-03 13:31:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:31:37 - cex place new buy order: eth_btc 0.031006 0.57946 [8151378018] margin:0.69018899567825]Array
(
    [complete] => 
    [id] => 8151378018
    [time] => 1549197097488
    [pending] => 0.57946000
    [amount] => 0.57946000
    [type] => buy
    [price] => 0.031006
)

2019-02-03 13:31:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:31:47 - cex place new buy order: eth_btc 0.031008 0.57943 [8151378591] margin:0.70949432404541]Array
(
    [complete] => 
    [id] => 8151378591
    [time] => 1549197107485
    [pending] => 0.57943000
    [amount] => 0.57943000
    [type] => buy
    [price] => 0.031008
)

2019-02-03 13:31:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:31:58 - cex place new buy order: eth_btc 0.031013 0.57933 [8151379141] margin:0.66746203205108]Array
(
    [complete] => 
    [id] => 8151379141
    [time] => 1549197117517
    [pending] => 0.57933000
    [amount] => 0.57933000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:32:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:32:05 - cex place new buy order: eth_btc 0.031017 0.57926 [8151379547] margin:0.66092787826031]Array
(
    [complete] => 
    [id] => 8151379547
    [time] => 1549197124700
    [pending] => 0.57926000
    [amount] => 0.57926000
    [type] => buy
    [price] => 0.031017
)

2019-02-03 13:32:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:32:14 - cex place new buy order: eth_btc 0.031021 0.57918 [8151380247] margin:0.65117178685408]Array
(
    [complete] => 
    [id] => 8151380247
    [time] => 1549197133906
    [pending] => 0.57918000
    [amount] => 0.57918000
    [type] => buy
    [price] => 0.031021
)

2019-02-03 13:32:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:32:37 - cex place new buy order: eth_btc 0.031026 0.57909 [8151381758] margin:0.63495133114162]Array
(
    [complete] => 
    [id] => 8151381758
    [time] => 1549197156567
    [pending] => 0.57909000
    [amount] => 0.57909000
    [type] => buy
    [price] => 0.031026
)

2019-02-03 13:33:04 - cex delete buy orders: eth_btc[move]
2019-02-03 13:33:05 - cex place new buy order: eth_btc 0.031026 0.57907 [8151383696] margin:0.63170786734135]Array
(
    [complete] => 
    [id] => 8151383696
    [time] => 1549197185299
    [pending] => 0.57907000
    [amount] => 0.57907000
    [type] => buy
    [price] => 0.031026
)

2019-02-03 13:33:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:33:21 - cex place new buy order: eth_btc 0.031028 0.57905 [8151384559] margin:0.65102488075288]Array
(
    [complete] => 
    [id] => 8151384559
    [time] => 1549197201370
    [pending] => 0.57905000
    [amount] => 0.57905000
    [type] => buy
    [price] => 0.031028
)

2019-02-03 13:33:29 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:33:30 - cex place new buy order: eth_btc 0.031033 0.57896 [8151385121] margin:0.63480810749847]Array
(
    [complete] => 
    [id] => 8151385121
    [time] => 1549197210233
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.031033
)

2019-02-03 13:33:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:33:40 - cex place new buy order: eth_btc 0.031035 0.57892 [8151385625] margin:0.62832286128565]Array
(
    [complete] => 
    [id] => 8151385625
    [time] => 1549197220501
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 13:33:48 - cex delete buy orders: eth_btc[move]
2019-02-03 13:33:50 - cex place new buy order: eth_btc 0.031034 0.5789 [8151386141] margin:0.62508055161747]Array
(
    [complete] => 
    [id] => 8151386141
    [time] => 1549197229537
    [pending] => 0.57890000
    [amount] => 0.57890000
    [type] => buy
    [price] => 0.031034
)

2019-02-03 13:34:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:34:04 - cex place new buy order: eth_btc 0.031039 0.57885 [8151387046] margin:0.59280260317665]Array
(
    [complete] => 
    [id] => 8151387046
    [time] => 1549197244407
    [pending] => 0.57885000
    [amount] => 0.57885000
    [type] => buy
    [price] => 0.031039
)

2019-02-03 13:34:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:34:13 - cex place new buy order: eth_btc 0.031041 0.57881 [8151387526] margin:0.58632131696787]Array
(
    [complete] => 
    [id] => 8151387526
    [time] => 1549197253504
    [pending] => 0.57881000
    [amount] => 0.57881000
    [type] => buy
    [price] => 0.031041
)

2019-02-03 13:34:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:34:24 - cex place new buy order: eth_btc 0.031046 0.57872 [8151388178] margin:0.57012175481543]Array
(
    [complete] => 
    [id] => 8151388178
    [time] => 1549197264447
    [pending] => 0.57872000
    [amount] => 0.57872000
    [type] => buy
    [price] => 0.031046
)

2019-02-03 13:34:38 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:34:40 - cex place new buy order: eth_btc 0.031049 0.57866 [8151388869] margin:0.55396309059872]Array
(
    [complete] => 
    [id] => 8151388869
    [time] => 1549197279815
    [pending] => 0.57866000
    [amount] => 0.57866000
    [type] => buy
    [price] => 0.031049
)

2019-02-03 13:34:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:34:49 - cex place new buy order: eth_btc 0.031053 0.57859 [8151389327] margin:0.54101053038353]Array
(
    [complete] => 
    [id] => 8151389327
    [time] => 1549197289139
    [pending] => 0.57859000
    [amount] => 0.57859000
    [type] => buy
    [price] => 0.031053
)

2019-02-03 13:34:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:35:00 - cex place new buy order: eth_btc 0.031058 0.57849 [8151389926] margin:0.51194539249146]Array
(
    [complete] => 
    [id] => 8151389926
    [time] => 1549197300115
    [pending] => 0.57849000
    [amount] => 0.57849000
    [type] => buy
    [price] => 0.031058
)

2019-02-03 13:35:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:35:19 - cex place new buy order: eth_btc 0.031064 0.57838 [8151391169] margin:0.52150399175894]Array
(
    [complete] => 
    [id] => 8151391169
    [time] => 1549197319365
    [pending] => 0.57838000
    [amount] => 0.57838000
    [type] => buy
    [price] => 0.031064
)

2019-02-03 13:35:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:35:28 - cex place new buy order: eth_btc 0.031068 0.57831 [8151391878] margin:0.50856186429766]Array
(
    [complete] => 
    [id] => 8151391878
    [time] => 1549197327807
    [pending] => 0.57831000
    [amount] => 0.57831000
    [type] => buy
    [price] => 0.031068
)

2019-02-03 13:35:36 - cex delete buy orders: eth_btc[move]
2019-02-03 13:35:37 - cex place new buy order: eth_btc 0.031067 0.57829 [8151392530] margin:0.50532685313336]Array
(
    [complete] => 
    [id] => 8151392530
    [time] => 1549197336711
    [pending] => 0.57829000
    [amount] => 0.57829000
    [type] => buy
    [price] => 0.031067
)

2019-02-03 13:35:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:35:46 - cex place new buy order: eth_btc 0.031069 0.57829 [8151393113] margin:0.50532685313336]Array
(
    [complete] => 
    [id] => 8151393113
    [time] => 1549197345969
    [pending] => 0.57829000
    [amount] => 0.57829000
    [type] => buy
    [price] => 0.031069
)

2019-02-03 13:35:53 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:35:54 - cex place new buy order: eth_btc 0.031073 0.57821 [8151393587] margin:0.4923888906768]Array
(
    [complete] => 
    [id] => 8151393587
    [time] => 1549197353962
    [pending] => 0.57821000
    [amount] => 0.57821000
    [type] => buy
    [price] => 0.031073
)

2019-02-03 13:36:01 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:36:02 - cex place new buy order: eth_btc 0.031075 0.57818 [8151394245] margin:0.48592115848753]Array
(
    [complete] => 
    [id] => 8151394245
    [time] => 1549197362031
    [pending] => 0.57818000
    [amount] => 0.57818000
    [type] => buy
    [price] => 0.031075
)

2019-02-03 13:36:11 - cex delete buy orders: eth_btc[move]
2019-02-03 13:36:12 - cex place new buy order: eth_btc 0.031072 0.57816 [8151394865] margin:0.48590552194621]Array
(
    [complete] => 
    [id] => 8151394865
    [time] => 1549197371815
    [pending] => 0.57816000
    [amount] => 0.57816000
    [type] => buy
    [price] => 0.031072
)

2019-02-03 13:36:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:36:21 - cex place new buy order: eth_btc 0.031075 0.57818 [8151395527] margin:0.48913917940467]Array
(
    [complete] => 
    [id] => 8151395527
    [time] => 1549197381105
    [pending] => 0.57818000
    [amount] => 0.57818000
    [type] => buy
    [price] => 0.031075
)

2019-02-03 13:36:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:36:37 - cex place new buy order: eth_btc 0.031078 0.57812 [8151396582] margin:0.47943883132762]Array
(
    [complete] => 
    [id] => 8151396582
    [time] => 1549197396927
    [pending] => 0.57812000
    [amount] => 0.57812000
    [type] => buy
    [price] => 0.031078
)

2019-02-03 13:36:45 - cex delete buy orders: eth_btc[move]
2019-02-03 13:36:47 - cex place new buy order: eth_btc 0.031077 0.5781 [8151397302] margin:0.49229383184786]Array
(
    [complete] => 
    [id] => 8151397302
    [time] => 1549197406803
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 13:36:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:37:04 - cex place new buy order: eth_btc 0.031079 0.5781 [] margin:0.47620579812735]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 13:37:05 - cex place new buy order: eth_btc 0.031077 0.5781 [8151398414]Array
(
    [complete] => 
    [id] => 8151398414
    [time] => 1549197425467
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 13:37:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:37:13 - cex place new buy order: eth_btc 0.031079 0.5781 [8151398929] margin:0.48264101161555]Array
(
    [complete] => 
    [id] => 8151398929
    [time] => 1549197432716
    [pending] => 0.57810000
    [amount] => 0.57810000
    [type] => buy
    [price] => 0.031079
)

2019-02-03 13:37:27 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:37:28 - cex place new buy order: eth_btc 0.031081 0.57807 [8151399990] margin:0.46974035584442]Array
(
    [complete] => 
    [id] => 8151399990
    [time] => 1549197448445
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 13:37:37 - cex delete buy orders: eth_btc[move]
2019-02-03 13:37:38 - cex place new buy order: eth_btc 0.031071 0.57805 [8151400698] margin:0.46650794672158]Array
(
    [complete] => 
    [id] => 8151400698
    [time] => 1549197458410
    [pending] => 0.57805000
    [amount] => 0.57805000
    [type] => buy
    [price] => 0.031071
)

2019-02-03 13:37:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:37:47 - cex place new buy order: eth_btc 0.031073 0.57821 [8151401337] margin:0.49882534676406]Array
(
    [complete] => 
    [id] => 8151401337
    [time] => 1549197466894
    [pending] => 0.57821000
    [amount] => 0.57821000
    [type] => buy
    [price] => 0.031073
)

2019-02-03 13:37:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:37:57 - cex place new buy order: eth_btc 0.031075 0.57818 [8151401868] margin:0.49235720032179]Array
(
    [complete] => 
    [id] => 8151401868
    [time] => 1549197477143
    [pending] => 0.57818000
    [amount] => 0.57818000
    [type] => buy
    [price] => 0.031075
)

2019-02-03 13:38:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:38:05 - cex place new buy order: eth_btc 0.031077 0.57814 [8151402228] margin:0.49554332786304]Array
(
    [complete] => 
    [id] => 8151402228
    [time] => 1549197485279
    [pending] => 0.57814000
    [amount] => 0.57814000
    [type] => buy
    [price] => 0.031077
)

2019-02-03 13:38:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:38:16 - cex place new buy order: eth_btc 0.031081 0.57807 [8151402900] margin:0.46974035584442]Array
(
    [complete] => 
    [id] => 8151402900
    [time] => 1549197496168
    [pending] => 0.57807000
    [amount] => 0.57807000
    [type] => buy
    [price] => 0.031081
)

2019-02-03 13:38:25 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:38:27 - cex place new buy order: eth_btc 0.031085 0.57799 [8151403520] margin:0.46002895287116]Array
(
    [complete] => 
    [id] => 8151403520
    [time] => 1549197506644
    [pending] => 0.57799000
    [amount] => 0.57799000
    [type] => buy
    [price] => 0.031085
)

2019-02-03 13:38:36 - cex delete buy orders: eth_btc[move]
2019-02-03 13:38:38 - cex place new buy order: eth_btc 0.030989 0.57797 [8151404423] margin:0.46966480087498]Array
(
    [complete] => 
    [id] => 8151404423
    [time] => 1549197517950
    [pending] => 0.57797000
    [amount] => 0.57797000
    [type] => buy
    [price] => 0.030989
)

2019-02-03 13:38:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:38:48 - cex place new buy order: eth_btc 0.031086 0.57797 [8151405222] margin:0.46323103647943]Array
(
    [complete] => 
    [id] => 8151405222
    [time] => 1549197527645
    [pending] => 0.57797000
    [amount] => 0.57797000
    [type] => buy
    [price] => 0.031086
)

2019-02-03 13:39:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:39:06 - cex place new buy order: eth_btc 0.031088 0.57794 [8151406290] margin:0.45355120946988]Array
(
    [complete] => 
    [id] => 8151406290
    [time] => 1549197545765
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 13:39:13 - cex delete buy orders: eth_btc[move]
2019-02-03 13:39:14 - cex place new buy order: eth_btc 0.031086 0.57792 [8151406679] margin:0.45032004889189]Array
(
    [complete] => 
    [id] => 8151406679
    [time] => 1549197554360
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031086
)

2019-02-03 13:39:36 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:39:37 - cex place new buy order: eth_btc 0.031088 0.57794 [8151408016] margin:0.45355120946988]Array
(
    [complete] => 
    [id] => 8151408016
    [time] => 1549197577036
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 13:39:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:39:48 - cex place new buy order: eth_btc 0.03109 0.5779 [8151408592] margin:0.44387262785461]Array
(
    [complete] => 
    [id] => 8151408592
    [time] => 1549197587921
    [pending] => 0.57790000
    [amount] => 0.57790000
    [type] => buy
    [price] => 0.03109
)

2019-02-03 13:39:58 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:39:59 - cex place new buy order: eth_btc 0.031092 0.57786 [8151409317] margin:0.43741155281101]Array
(
    [complete] => 
    [id] => 8151409317
    [time] => 1549197599119
    [pending] => 0.57786000
    [amount] => 0.57786000
    [type] => buy
    [price] => 0.031092
)

2019-02-03 13:40:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:40:14 - cex place new buy order: eth_btc 0.031094 0.57782 [8151410235] margin:0.4309513089342]Array
(
    [complete] => 
    [id] => 8151410235
    [time] => 1549197614132
    [pending] => 0.57782000
    [amount] => 0.57782000
    [type] => buy
    [price] => 0.031094
)

2019-02-03 13:40:24 - cex delete buy orders: eth_btc[move]
2019-02-03 13:40:26 - cex place new buy order: eth_btc 0.031086 0.57781 [8151410830] margin:0.42450554751567]Array
(
    [complete] => 
    [id] => 8151410830
    [time] => 1549197625884
    [pending] => 0.57781000
    [amount] => 0.57781000
    [type] => buy
    [price] => 0.031086
)

2019-02-03 13:40:41 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:40:43 - cex place new buy order: eth_btc 0.031088 0.57794 [8151411656] margin:0.44711785898095]Array
(
    [complete] => 
    [id] => 8151411656
    [time] => 1549197642661
    [pending] => 0.57794000
    [amount] => 0.57794000
    [type] => buy
    [price] => 0.031088
)

2019-02-03 13:40:51 - cex delete buy orders: eth_btc[move]
2019-02-03 13:40:52 - cex place new buy order: eth_btc 0.031013 0.57792 [8151412293] margin:0.4438869053363]Array
(
    [complete] => 
    [id] => 8151412293
    [time] => 1549197652056
    [pending] => 0.57792000
    [amount] => 0.57792000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:41:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:41:01 - cex place new buy order: eth_btc 0.031022 0.57916 [8151412851] margin:0.66082135258849]Array
(
    [complete] => 
    [id] => 8151412851
    [time] => 1549197661002
    [pending] => 0.57916000
    [amount] => 0.57916000
    [type] => buy
    [price] => 0.031022
)

2019-02-03 13:41:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:41:05 - cex place new buy order: eth_btc 0.031027 0.57907 [8151413120] margin:0.64459986463403]Array
(
    [complete] => 
    [id] => 8151413120
    [time] => 1549197665338
    [pending] => 0.57907000
    [amount] => 0.57907000
    [type] => buy
    [price] => 0.031027
)

2019-02-03 13:41:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:41:15 - cex place new buy order: eth_btc 0.031032 0.57898 [8151413693] margin:0.62838360402167]Array
(
    [complete] => 
    [id] => 8151413693
    [time] => 1549197675024
    [pending] => 0.57898000
    [amount] => 0.57898000
    [type] => buy
    [price] => 0.031032
)

2019-02-03 13:41:23 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:41:24 - cex place new buy order: eth_btc 0.031036 0.5789 [8151414254] margin:0.59285990462687]Array
(
    [complete] => 
    [id] => 8151414254
    [time] => 1549197684354
    [pending] => 0.57890000
    [amount] => 0.57890000
    [type] => buy
    [price] => 0.031036
)

2019-02-03 13:41:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:41:34 - cex place new buy order: eth_btc 0.03104 0.57883 [8151414851] margin:0.58634020618555]Array
(
    [complete] => 
    [id] => 8151414851
    [time] => 1549197694008
    [pending] => 0.57883000
    [amount] => 0.57883000
    [type] => buy
    [price] => 0.03104
)

2019-02-03 13:41:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:41:44 - cex place new buy order: eth_btc 0.031042 0.57879 [8151415603] margin:0.576638103215]Array
(
    [complete] => 
    [id] => 8151415603
    [time] => 1549197704276
    [pending] => 0.57879000
    [amount] => 0.57879000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 13:41:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:41:53 - cex place new buy order: eth_btc 0.031047 0.5787 [8151416246] margin:0.5475569298161]Array
(
    [complete] => 
    [id] => 8151416246
    [time] => 1549197712663
    [pending] => 0.57870000
    [amount] => 0.57870000
    [type] => buy
    [price] => 0.031047
)

2019-02-03 13:42:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:42:01 - cex place new buy order: eth_btc 0.031049 0.57866 [8151416906] margin:0.53785951238365]Array
(
    [complete] => 
    [id] => 8151416906
    [time] => 1549197721075
    [pending] => 0.57866000
    [amount] => 0.57866000
    [type] => buy
    [price] => 0.031049
)

2019-02-03 13:42:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:42:04 - cex place new buy order: eth_btc 0.031053 0.57859 [8151417194] margin:0.52490902650308]Array
(
    [complete] => 
    [id] => 8151417194
    [time] => 1549197724156
    [pending] => 0.57859000
    [amount] => 0.57859000
    [type] => buy
    [price] => 0.031053
)

2019-02-03 13:42:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:42:12 - cex place new buy order: eth_btc 0.031058 0.57849 [8151417974] margin:0.50550582780604]Array
(
    [complete] => 
    [id] => 8151417974
    [time] => 1549197732047
    [pending] => 0.57849000
    [amount] => 0.57849000
    [type] => buy
    [price] => 0.031058
)

2019-02-03 13:42:19 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:42:20 - cex place new buy order: eth_btc 0.031061 0.57844 [8151418718] margin:0.49579858987154]Array
(
    [complete] => 
    [id] => 8151418718
    [time] => 1549197740381
    [pending] => 0.57844000
    [amount] => 0.57844000
    [type] => buy
    [price] => 0.031061
)

2019-02-03 13:42:57 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:42:58 - cex place new buy order: eth_btc 0.031063 0.5784 [8151421374] margin:0.48932813958729]Array
(
    [complete] => 
    [id] => 8151421374
    [time] => 1549197778445
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031063
)

2019-02-03 13:43:03 - cex delete buy orders: eth_btc[move]
2019-02-03 13:43:04 - cex place new buy order: eth_btc 0.031063 0.57838 [8151421747] margin:0.48609322688642]Array
(
    [complete] => 
    [id] => 8151421747
    [time] => 1549197784027
    [pending] => 0.57838000
    [amount] => 0.57838000
    [type] => buy
    [price] => 0.031063
)

2019-02-03 13:43:18 - cex delete buy orders: eth_btc[move]
2019-02-03 13:43:20 - cex place new buy order: eth_btc 0.031061 0.57838 [8151422661] margin:0.4796549060005]Array
(
    [complete] => 
    [id] => 8151422661
    [time] => 1549197799570
    [pending] => 0.57838000
    [amount] => 0.57838000
    [type] => buy
    [price] => 0.031061
)

2019-02-03 13:44:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:44:46 - cex place new buy order: eth_btc 0.031063 0.5784 [8151427683] margin:0.44747770659628]Array
(
    [complete] => 
    [id] => 8151427683
    [time] => 1549197886293
    [pending] => 0.57840000
    [amount] => 0.57840000
    [type] => buy
    [price] => 0.031063
)

2019-02-03 13:44:54 - cex delete buy orders: eth_btc[move]
2019-02-03 13:44:55 - cex place new buy order: eth_btc 0.031061 0.57838 [8151428211] margin:0.44102498068503]Array
(
    [complete] => 
    [id] => 8151428211
    [time] => 1549197895309
    [pending] => 0.57838000
    [amount] => 0.57838000
    [type] => buy
    [price] => 0.031061
)

2019-02-03 13:45:22 - cex delete buy orders: eth_btc[move]
2019-02-03 13:45:23 - cex place new buy order: eth_btc 0.031012 0.57842 [8151430065] margin:0.46036958341382]Array
(
    [complete] => 
    [id] => 8151430065
    [time] => 1549197923052
    [pending] => 0.57842000
    [amount] => 0.57842000
    [type] => buy
    [price] => 0.031012
)

2019-02-03 13:45:32 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:45:34 - cex place new buy order: eth_btc 0.031016 0.57928 [8151430815] margin:0.60936290946607]Array
(
    [complete] => 
    [id] => 8151430815
    [time] => 1549197933637
    [pending] => 0.57928000
    [amount] => 0.57928000
    [type] => buy
    [price] => 0.031016
)

2019-02-03 13:46:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:46:05 - cex place new buy order: eth_btc 0.03102 0.5792 [8151433546] margin:0.58671824629271]Array
(
    [complete] => 
    [id] => 8151433546
    [time] => 1549197965355
    [pending] => 0.57920000
    [amount] => 0.57920000
    [type] => buy
    [price] => 0.03102
)

2019-02-03 13:46:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:46:21 - cex place new buy order: eth_btc 0.031024 0.57913 [8151434863] margin:0.57697266632286]Array
(
    [complete] => 
    [id] => 8151434863
    [time] => 1549197981198
    [pending] => 0.57913000
    [amount] => 0.57913000
    [type] => buy
    [price] => 0.031024
)

2019-02-03 13:46:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:46:35 - cex place new buy order: eth_btc 0.031028 0.57905 [8151435882] margin:0.55756091272399]Array
(
    [complete] => 
    [id] => 8151435882
    [time] => 1549197995077
    [pending] => 0.57905000
    [amount] => 0.57905000
    [type] => buy
    [price] => 0.031028
)

2019-02-03 13:46:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:46:45 - cex place new buy order: eth_btc 0.03103 0.57902 [8151436567] margin:0.55107960038672]Array
(
    [complete] => 
    [id] => 8151436567
    [time] => 1549198004864
    [pending] => 0.57902000
    [amount] => 0.57902000
    [type] => buy
    [price] => 0.03103
)

2019-02-03 13:47:11 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:47:12 - cex place new buy order: eth_btc 0.031032 0.57898 [8151438888] margin:0.57360144367105]Array
(
    [complete] => 
    [id] => 8151438888
    [time] => 1549198031676
    [pending] => 0.57898000
    [amount] => 0.57898000
    [type] => buy
    [price] => 0.031032
)

2019-02-03 13:47:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:47:21 - cex place new buy order: eth_btc 0.031034 0.57894 [8151439681] margin:0.56711993297673]Array
(
    [complete] => 
    [id] => 8151439681
    [time] => 1549198041488
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.031034
)

2019-02-03 13:47:29 - cex delete buy orders: eth_btc[move]
2019-02-03 13:47:30 - cex place new buy order: eth_btc 0.031013 0.57892 [8151440509] margin:0.56710165941678]Array
(
    [complete] => 
    [id] => 8151440509
    [time] => 1549198049908
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:47:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:47:38 - cex place new buy order: eth_btc 0.031035 0.57892 [8151441263] margin:0.56387949089738]Array
(
    [complete] => 
    [id] => 8151441263
    [time] => 1549198058404
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 13:47:52 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:47:54 - cex place new buy order: eth_btc 0.031037 0.57888 [8151442517] margin:0.52840158520475]Array
(
    [complete] => 
    [id] => 8151442517
    [time] => 1549198073659
    [pending] => 0.57888000
    [amount] => 0.57888000
    [type] => buy
    [price] => 0.031037
)

2019-02-03 13:48:01 - cex delete buy orders: eth_btc[move]
2019-02-03 13:48:03 - cex place new buy order: eth_btc 0.031035 0.57887 [8151443398] margin:0.52838456086088]Array
(
    [complete] => 
    [id] => 8151443398
    [time] => 1549198083090
    [pending] => 0.57887000
    [amount] => 0.57887000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 13:48:10 - cex delete buy orders: eth_btc[move]
2019-02-03 13:48:12 - cex place new buy order: eth_btc 0.031016 0.5789 [8151444135] margin:0.5284186106457]Array
(
    [complete] => 
    [id] => 8151444135
    [time] => 1549198092154
    [pending] => 0.57890000
    [amount] => 0.57890000
    [type] => buy
    [price] => 0.031016
)

2019-02-03 13:48:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:48:21 - cex place new buy order: eth_btc 0.03102 0.5792 [8151444907] margin:0.58027079303673]Array
(
    [complete] => 
    [id] => 8151444907
    [time] => 1549198101353
    [pending] => 0.57920000
    [amount] => 0.57920000
    [type] => buy
    [price] => 0.03102
)

2019-02-03 13:48:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:48:31 - cex place new buy order: eth_btc 0.031024 0.57913 [8151445910] margin:0.56730273336771]Array
(
    [complete] => 
    [id] => 8151445910
    [time] => 1549198111523
    [pending] => 0.57913000
    [amount] => 0.57913000
    [type] => buy
    [price] => 0.031024
)

2019-02-03 13:48:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:48:41 - cex place new buy order: eth_btc 0.031026 0.57909 [8151446570] margin:0.56081995745503]Array
(
    [complete] => 
    [id] => 8151446570
    [time] => 1549198120588
    [pending] => 0.57909000
    [amount] => 0.57909000
    [type] => buy
    [price] => 0.031026
)

2019-02-03 13:49:00 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:49:01 - cex place new buy order: eth_btc 0.031028 0.57905 [8151448262] margin:0.55756091272399]Array
(
    [complete] => 
    [id] => 8151448262
    [time] => 1549198141489
    [pending] => 0.57905000
    [amount] => 0.57905000
    [type] => buy
    [price] => 0.031028
)

2019-02-03 13:49:05 - cex delete buy orders: eth_btc[move]
2019-02-03 13:49:14 - cex place new buy order: eth_btc 0.031028 0.5791 [8151449529]Array
(
    [complete] => 
    [id] => 8151449529
    [time] => 1549198154316
    [pending] => 0.57910000
    [amount] => 0.57910000
    [type] => buy
    [price] => 0.031028
)

2019-02-03 13:49:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:49:45 - cex place new buy order: eth_btc 0.031033 0.57896 [8151452121] margin:0.54135919827281]Array
(
    [complete] => 
    [id] => 8151452121
    [time] => 1549198185274
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.031033
)

2019-02-03 13:50:04 - cex delete buy orders: eth_btc[move]
2019-02-03 13:50:05 - cex place new buy order: eth_btc 0.031033 0.57894 [8151453497] margin:0.5381194818586]Array
(
    [complete] => 
    [id] => 8151453497
    [time] => 1549198205280
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.031033
)

2019-02-03 13:50:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:50:14 - cex place new buy order: eth_btc 0.031035 0.57892 [8151454053] margin:0.53487997422266]Array
(
    [complete] => 
    [id] => 8151454053
    [time] => 1549198214297
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 13:50:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:50:23 - cex place new buy order: eth_btc 0.031037 0.57888 [8151454521] margin:0.52840158520475]Array
(
    [complete] => 
    [id] => 8151454521
    [time] => 1549198222782
    [pending] => 0.57888000
    [amount] => 0.57888000
    [type] => buy
    [price] => 0.031037
)

2019-02-03 13:50:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:50:56 - cex place new buy order: eth_btc 0.031039 0.57885 [8151456383] margin:0.52192403105771]Array
(
    [complete] => 
    [id] => 8151456383
    [time] => 1549198256472
    [pending] => 0.57885000
    [amount] => 0.57885000
    [type] => buy
    [price] => 0.031039
)

2019-02-03 13:51:04 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:51:06 - cex place new buy order: eth_btc 0.031041 0.57881 [8151456952] margin:0.5154473116201]Array
(
    [complete] => 
    [id] => 8151456952
    [time] => 1549198265841
    [pending] => 0.57881000
    [amount] => 0.57881000
    [type] => buy
    [price] => 0.031041
)

2019-02-03 13:51:39 - cex delete buy orders: eth_btc[move]
2019-02-03 13:51:41 - cex place new buy order: eth_btc 0.031013 0.57879 [8151459233] margin:0.51543070678435]Array
(
    [complete] => 
    [id] => 8151459233
    [time] => 1549198301091
    [pending] => 0.57879000
    [amount] => 0.57879000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:51:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:51:50 - cex place new buy order: eth_btc 0.031042 0.57879 [8151459689] margin:0.51543070678435]Array
(
    [complete] => 
    [id] => 8151459689
    [time] => 1549198309551
    [pending] => 0.57879000
    [amount] => 0.57879000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 13:52:04 - cex delete buy orders: eth_btc[move]
2019-02-03 13:52:06 - cex place new buy order: eth_btc 0.031042 0.57877 [8151460628] margin:0.51219276487453]Array
(
    [complete] => 
    [id] => 8151460628
    [time] => 1549198325757
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031042
)

2019-02-03 13:52:14 - cex delete buy orders: eth_btc[move]
2019-02-03 13:52:15 - cex place new buy order: eth_btc 0.031013 0.57877 [8151461139] margin:0.51863544116226]Array
(
    [complete] => 
    [id] => 8151461139
    [time] => 1549198334804
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:52:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:52:22 - cex place new buy order: eth_btc 0.031043 0.57877 [8151461574] margin:0.51219276487453]Array
(
    [complete] => 
    [id] => 8151461574
    [time] => 1549198342450
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031043
)

2019-02-03 13:52:35 - cex delete buy orders: eth_btc[move]
2019-02-03 13:52:36 - cex place new buy order: eth_btc 0.031013 0.57875 [8151462152] margin:0.50895503156809]Array
(
    [complete] => 
    [id] => 8151462152
    [time] => 1549198355877
    [pending] => 0.57875000
    [amount] => 0.57875000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:52:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:52:47 - cex place new buy order: eth_btc 0.031044 0.57875 [8151462709] margin:0.50895503156809]Array
(
    [complete] => 
    [id] => 8151462709
    [time] => 1549198367406
    [pending] => 0.57875000
    [amount] => 0.57875000
    [type] => buy
    [price] => 0.031044
)

2019-02-03 13:53:08 - cex delete buy orders: eth_btc[move]
2019-02-03 13:53:09 - cex place new buy order: eth_btc 0.031037 0.57874 [8151463703] margin:0.50571750684492]Array
(
    [complete] => 
    [id] => 8151463703
    [time] => 1549198389369
    [pending] => 0.57874000
    [amount] => 0.57874000
    [type] => buy
    [price] => 0.031037
)

2019-02-03 13:53:25 - cex delete buy orders: eth_btc[move]
2019-02-03 13:53:26 - cex place new buy order: eth_btc 0.030984 0.57887 [8151464600] margin:0.53482827501772]Array
(
    [complete] => 
    [id] => 8151464600
    [time] => 1549198405914
    [pending] => 0.57887000
    [amount] => 0.57887000
    [type] => buy
    [price] => 0.030984
)

2019-02-03 13:53:33 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:53:34 - cex place new buy order: eth_btc 0.030988 0.5798 [8151464954] margin:0.7002710726733]Array
(
    [complete] => 
    [id] => 8151464954
    [time] => 1549198413746
    [pending] => 0.57980000
    [amount] => 0.57980000
    [type] => buy
    [price] => 0.030988
)

2019-02-03 13:53:42 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:53:43 - cex place new buy order: eth_btc 0.03099 0.57976 [8151465452] margin:0.69377218457567]Array
(
    [complete] => 
    [id] => 8151465452
    [time] => 1549198423493
    [pending] => 0.57976000
    [amount] => 0.57976000
    [type] => buy
    [price] => 0.03099
)

2019-02-03 13:53:51 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:53:52 - cex place new buy order: eth_btc 0.031001 0.57956 [8151465885] margin:0.65481758652945]Array
(
    [complete] => 
    [id] => 8151465885
    [time] => 1549198431849
    [pending] => 0.57956000
    [amount] => 0.57956000
    [type] => buy
    [price] => 0.031001
)

2019-02-03 13:54:04 - cex delete buy orders: eth_btc[move]
2019-02-03 13:54:05 - cex place new buy order: eth_btc 0.031001 0.57954 [8151466521] margin:0.65157086639571]Array
(
    [complete] => 
    [id] => 8151466521
    [time] => 1549198445290
    [pending] => 0.57954000
    [amount] => 0.57954000
    [type] => buy
    [price] => 0.031001
)

2019-02-03 13:54:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:54:22 - cex place new buy order: eth_btc 0.031005 0.57948 [8151467423] margin:0.63860667634252]Array
(
    [complete] => 
    [id] => 8151467423
    [time] => 1549198461800
    [pending] => 0.57948000
    [amount] => 0.57948000
    [type] => buy
    [price] => 0.031005
)

2019-02-03 13:54:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:54:49 - cex place new buy order: eth_btc 0.031009 0.57941 [8151468713] margin:0.62562481860104]Array
(
    [complete] => 
    [id] => 8151468713
    [time] => 1549198488888
    [pending] => 0.57941000
    [amount] => 0.57941000
    [type] => buy
    [price] => 0.031009
)

2019-02-03 13:55:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:55:14 - cex place new buy order: eth_btc 0.031013 0.57933 [8151469831] margin:0.60942185535098]Array
(
    [complete] => 
    [id] => 8151469831
    [time] => 1549198513767
    [pending] => 0.57933000
    [amount] => 0.57933000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:55:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:55:24 - cex place new buy order: eth_btc 0.031017 0.57926 [8151470363] margin:0.60611922494116]Array
(
    [complete] => 
    [id] => 8151470363
    [time] => 1549198523550
    [pending] => 0.57926000
    [amount] => 0.57926000
    [type] => buy
    [price] => 0.031017
)

2019-02-03 13:55:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:55:32 - cex place new buy order: eth_btc 0.031021 0.57918 [8151470769] margin:0.58669933271009]Array
(
    [complete] => 
    [id] => 8151470769
    [time] => 1549198532213
    [pending] => 0.57918000
    [amount] => 0.57918000
    [type] => buy
    [price] => 0.031021
)

2019-02-03 13:55:54 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:55:55 - cex place new buy order: eth_btc 0.031025 0.57911 [8151471858] margin:0.57050765511684]Array
(
    [complete] => 
    [id] => 8151471858
    [time] => 1549198554824
    [pending] => 0.57911000
    [amount] => 0.57911000
    [type] => buy
    [price] => 0.031025
)

2019-02-03 13:56:03 - cex delete buy orders: eth_btc[move]
2019-02-03 13:56:05 - cex place new buy order: eth_btc 0.031025 0.57909 [8151472324] margin:0.57371237027009]Array
(
    [complete] => 
    [id] => 8151472324
    [time] => 1549198564722
    [pending] => 0.57909000
    [amount] => 0.57909000
    [type] => buy
    [price] => 0.031025
)

2019-02-03 13:56:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:56:14 - cex place new buy order: eth_btc 0.031027 0.57907 [8151472744] margin:0.56724788087794]Array
(
    [complete] => 
    [id] => 8151472744
    [time] => 1549198573676
    [pending] => 0.57907000
    [amount] => 0.57907000
    [type] => buy
    [price] => 0.031027
)

2019-02-03 13:56:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:56:24 - cex place new buy order: eth_btc 0.031031 0.579 [8151473231] margin:0.56395217685541]Array
(
    [complete] => 
    [id] => 8151473231
    [time] => 1549198584072
    [pending] => 0.57900000
    [amount] => 0.57900000
    [type] => buy
    [price] => 0.031031
)

2019-02-03 13:56:37 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:56:38 - cex place new buy order: eth_btc 0.031035 0.57892 [8151473820] margin:0.55099081681973]Array
(
    [complete] => 
    [id] => 8151473820
    [time] => 1549198597667
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 13:56:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:56:48 - cex place new buy order: eth_btc 0.031039 0.57885 [8151474233] margin:0.53803279744837]Array
(
    [complete] => 
    [id] => 8151474233
    [time] => 1549198607597
    [pending] => 0.57885000
    [amount] => 0.57885000
    [type] => buy
    [price] => 0.031039
)

2019-02-03 13:56:55 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:57:03 - cex place new buy order: eth_btc 0.031041 0.57881 [] margin:0.53155504010824]Array
(
    [error] => Nonce must be incremented
)

2019-02-03 13:57:05 - cex place new buy order: eth_btc 0.031041 0.5788 [8151474917]Array
(
    [complete] => 
    [id] => 8151474917
    [time] => 1549198625365
    [pending] => 0.57880000
    [amount] => 0.57880000
    [type] => buy
    [price] => 0.031041
)

2019-02-03 13:57:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:57:15 - cex place new buy order: eth_btc 0.031043 0.57877 [8151475425] margin:0.52829945559385]Array
(
    [complete] => 
    [id] => 8151475425
    [time] => 1549198634716
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031043
)

2019-02-03 13:57:23 - cex delete buy orders: eth_btc[move]
2019-02-03 13:57:24 - cex place new buy order: eth_btc 0.030992 0.57875 [8151475975] margin:0.51217626594511]Array
(
    [complete] => 
    [id] => 8151475975
    [time] => 1549198644208
    [pending] => 0.57875000
    [amount] => 0.57875000
    [type] => buy
    [price] => 0.030992
)

2019-02-03 13:57:34 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:57:36 - cex place new buy order: eth_btc 0.030996 0.57965 [8151476696] margin:0.68395922054458]Array
(
    [complete] => 
    [id] => 8151476696
    [time] => 1549198655603
    [pending] => 0.57965000
    [amount] => 0.57965000
    [type] => buy
    [price] => 0.030996
)

2019-02-03 13:57:43 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:57:44 - cex place new buy order: eth_btc 0.031 0.57958 [8151477262] margin:0.68064516129032]Array
(
    [complete] => 
    [id] => 8151477262
    [time] => 1549198663939
    [pending] => 0.57958000
    [amount] => 0.57958000
    [type] => buy
    [price] => 0.031
)

2019-02-03 13:58:03 - cex delete buy orders: eth_btc[move]
2019-02-03 13:58:04 - cex place new buy order: eth_btc 0.031 0.57956 [8151478462] margin:0.67417180090965]Array
(
    [complete] => 
    [id] => 8151478462
    [time] => 1549198684339
    [pending] => 0.57956000
    [amount] => 0.57956000
    [type] => buy
    [price] => 0.031
)

2019-02-03 13:58:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:58:13 - cex place new buy order: eth_btc 0.031005 0.57948 [8151479200] margin:0.64183196258667]Array
(
    [complete] => 
    [id] => 8151479200
    [time] => 1549198692850
    [pending] => 0.57948000
    [amount] => 0.57948000
    [type] => buy
    [price] => 0.031005
)

2019-02-03 13:58:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:58:22 - cex place new buy order: eth_btc 0.031009 0.57941 [8151479925] margin:0.63207455899899]Array
(
    [complete] => 
    [id] => 8151479925
    [time] => 1549198702483
    [pending] => 0.57941000
    [amount] => 0.57941000
    [type] => buy
    [price] => 0.031009
)

2019-02-03 13:58:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:58:31 - cex place new buy order: eth_btc 0.031013 0.57933 [8151480556] margin:0.61909521813432]Array
(
    [complete] => 
    [id] => 8151480556
    [time] => 1549198710830
    [pending] => 0.57933000
    [amount] => 0.57933000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 13:58:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:58:40 - cex place new buy order: eth_btc 0.031017 0.57926 [8151481191] margin:0.61256730180224]Array
(
    [complete] => 
    [id] => 8151481191
    [time] => 1549198720216
    [pending] => 0.57926000
    [amount] => 0.57926000
    [type] => buy
    [price] => 0.031017
)

2019-02-03 13:59:05 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:59:07 - cex place new buy order: eth_btc 0.031021 0.57918 [8151483033] margin:0.5963702008317]Array
(
    [complete] => 
    [id] => 8151483033
    [time] => 1549198746865
    [pending] => 0.57918000
    [amount] => 0.57918000
    [type] => buy
    [price] => 0.031021
)

2019-02-03 13:59:35 - cex delete buy orders: eth_btc [replace]
2019-02-03 13:59:36 - cex place new buy order: eth_btc 0.031025 0.57911 [8151485127] margin:0.57373086220791]Array
(
    [complete] => 
    [id] => 8151485127
    [time] => 1549198775899
    [pending] => 0.57911000
    [amount] => 0.57911000
    [type] => buy
    [price] => 0.031025
)

2019-02-03 14:00:04 - cex delete buy orders: eth_btc[move]
2019-02-03 14:00:06 - cex place new buy order: eth_btc 0.031002 0.57909 [8151487329] margin:0.56726616386256]Array
(
    [complete] => 
    [id] => 8151487329
    [time] => 1549198805780
    [pending] => 0.57909000
    [amount] => 0.57909000
    [type] => buy
    [price] => 0.031002
)

2019-02-03 14:00:13 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:00:15 - cex place new buy order: eth_btc 0.031005 0.57948 [8151488142] margin:0.64828253507498]Array
(
    [complete] => 
    [id] => 8151488142
    [time] => 1549198814731
    [pending] => 0.57948000
    [amount] => 0.57948000
    [type] => buy
    [price] => 0.031005
)

2019-02-03 14:00:21 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:00:23 - cex place new buy order: eth_btc 0.031009 0.57941 [8151488749] margin:0.6191750782031]Array
(
    [complete] => 
    [id] => 8151488749
    [time] => 1549198822593
    [pending] => 0.57941000
    [amount] => 0.57941000
    [type] => buy
    [price] => 0.031009
)

2019-02-03 14:00:56 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:00:57 - cex place new buy order: eth_btc 0.031013 0.57933 [8151491100] margin:0.60619740108985]Array
(
    [complete] => 
    [id] => 8151491100
    [time] => 1549198857188
    [pending] => 0.57933000
    [amount] => 0.57933000
    [type] => buy
    [price] => 0.031013
)

2019-02-03 14:01:12 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:01:13 - cex place new buy order: eth_btc 0.031017 0.57926 [8151492442] margin:0.58999903278847]Array
(
    [complete] => 
    [id] => 8151492442
    [time] => 1549198873292
    [pending] => 0.57926000
    [amount] => 0.57926000
    [type] => buy
    [price] => 0.031017
)

2019-02-03 14:01:20 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:01:22 - cex place new buy order: eth_btc 0.031021 0.57918 [8151493358] margin:0.62860642790368]Array
(
    [complete] => 
    [id] => 8151493358
    [time] => 1549198881646
    [pending] => 0.57918000
    [amount] => 0.57918000
    [type] => buy
    [price] => 0.031021
)

2019-02-03 14:01:31 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:01:32 - cex place new buy order: eth_btc 0.031023 0.57915 [8151493983] margin:0.64145956226025]Array
(
    [complete] => 
    [id] => 8151493983
    [time] => 1549198891894
    [pending] => 0.57915000
    [amount] => 0.57915000
    [type] => buy
    [price] => 0.031023
)

2019-02-03 14:01:39 - cex delete buy orders: eth_btc[move]
2019-02-03 14:01:41 - cex place new buy order: eth_btc 0.031021 0.57913 [8151494512] margin:0.65110881897885]Array
(
    [complete] => 
    [id] => 8151494512
    [time] => 1549198901381
    [pending] => 0.57913000
    [amount] => 0.57913000
    [type] => buy
    [price] => 0.031021
)

2019-02-03 14:01:50 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:01:51 - cex place new buy order: eth_btc 0.031027 0.57907 [8151495189] margin:0.625261868695]Array
(
    [complete] => 
    [id] => 8151495189
    [time] => 1549198911228
    [pending] => 0.57907000
    [amount] => 0.57907000
    [type] => buy
    [price] => 0.031027
)

2019-02-03 14:02:03 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:02:05 - cex place new buy order: eth_btc 0.031031 0.579 [8151495940] margin:0.59295543166511]Array
(
    [complete] => 
    [id] => 8151495940
    [time] => 1549198925337
    [pending] => 0.57900000
    [amount] => 0.57900000
    [type] => buy
    [price] => 0.031031
)

2019-02-03 14:02:15 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:02:16 - cex place new buy order: eth_btc 0.031035 0.57892 [8151496742] margin:0.56387949089738]Array
(
    [complete] => 
    [id] => 8151496742
    [time] => 1549198936377
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 14:02:31 - cex delete buy orders: eth_btc[move]
2019-02-03 14:02:33 - cex place new buy order: eth_btc 0.031031 0.5789 [8151497960] margin:0.56386132233535]Array
(
    [complete] => 
    [id] => 8151497960
    [time] => 1549198953019
    [pending] => 0.57890000
    [amount] => 0.57890000
    [type] => buy
    [price] => 0.031031
)

2019-02-03 14:02:40 - cex delete buy orders: eth_btc[move]
2019-02-03 14:02:41 - cex place new buy order: eth_btc 0.030984 0.57898 [8151498604] margin:0.54137664346481]Array
(
    [complete] => 
    [id] => 8151498604
    [time] => 1549198961436
    [pending] => 0.57898000
    [amount] => 0.57898000
    [type] => buy
    [price] => 0.030984
)

2019-02-03 14:02:49 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:02:50 - cex place new buy order: eth_btc 0.031032 0.57898 [8151499241] margin:0.54782160350606]Array
(
    [complete] => 
    [id] => 8151499241
    [time] => 1549198970266
    [pending] => 0.57898000
    [amount] => 0.57898000
    [type] => buy
    [price] => 0.031032
)

2019-02-03 14:03:03 - cex delete buy orders: eth_btc[move]
2019-02-03 14:03:04 - cex place new buy order: eth_btc 0.031032 0.57896 [8151500251] margin:0.54780395063321]Array
(
    [complete] => 
    [id] => 8151500251
    [time] => 1549198984237
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.031032
)

2019-02-03 14:03:34 - cex delete buy orders: eth_btc[move]
2019-02-03 14:03:35 - cex place new buy order: eth_btc 0.030984 0.57896 [8151502610] margin:0.50913543647084]Array
(
    [complete] => 
    [id] => 8151502610
    [time] => 1549199015427
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.030984
)

2019-02-03 14:03:44 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:03:45 - cex place new buy order: eth_btc 0.031033 0.57896 [8151503268] margin:0.50591306029064]Array
(
    [complete] => 
    [id] => 8151503268
    [time] => 1549199025426
    [pending] => 0.57896000
    [amount] => 0.57896000
    [type] => buy
    [price] => 0.031033
)

2019-02-03 14:04:12 - cex delete buy orders: eth_btc[move]
2019-02-03 14:04:13 - cex place new buy order: eth_btc 0.030984 0.57894 [8151504858] margin:0.53167493716568]Array
(
    [complete] => 
    [id] => 8151504858
    [time] => 1549199052869
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.030984
)

2019-02-03 14:04:22 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:04:23 - cex place new buy order: eth_btc 0.031034 0.57894 [8151505552] margin:0.53167493716568]Array
(
    [complete] => 
    [id] => 8151505552
    [time] => 1549199063142
    [pending] => 0.57894000
    [amount] => 0.57894000
    [type] => buy
    [price] => 0.031034
)

2019-02-03 14:04:37 - cex delete buy orders: eth_btc[move]
2019-02-03 14:04:38 - cex place new buy order: eth_btc 0.030984 0.57892 [8151506420] margin:0.53165780570323]Array
(
    [complete] => 
    [id] => 8151506420
    [time] => 1549199077825
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.030984
)

2019-02-03 14:04:45 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:04:46 - cex place new buy order: eth_btc 0.031035 0.57892 [8151507045] margin:0.56710165941678]Array
(
    [complete] => 
    [id] => 8151507045
    [time] => 1549199086135
    [pending] => 0.57892000
    [amount] => 0.57892000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 14:05:03 - cex delete buy orders: eth_btc[move]
2019-02-03 14:05:05 - cex place new buy order: eth_btc 0.031035 0.5789 [8151508116] margin:0.54452893414099]Array
(
    [complete] => 
    [id] => 8151508116
    [time] => 1549199104815
    [pending] => 0.57890000
    [amount] => 0.57890000
    [type] => buy
    [price] => 0.031035
)

2019-02-03 14:05:18 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:05:19 - cex place new buy order: eth_btc 0.031039 0.57885 [8151509236] margin:0.57347208350784]Array
(
    [complete] => 
    [id] => 8151509236
    [time] => 1549199119097
    [pending] => 0.57885000
    [amount] => 0.57885000
    [type] => buy
    [price] => 0.031039
)

2019-02-03 14:05:40 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:05:41 - cex place new buy order: eth_btc 0.031043 0.57877 [8151510687] margin:0.60883290919047]Array
(
    [complete] => 
    [id] => 8151510687
    [time] => 1549199141011
    [pending] => 0.57877000
    [amount] => 0.57877000
    [type] => buy
    [price] => 0.031043
)

2019-02-03 14:05:48 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:05:49 - cex place new buy order: eth_btc 0.031047 0.5787 [8151511082] margin:0.5829870840983]Array
(
    [complete] => 
    [id] => 8151511082
    [time] => 1549199149361
    [pending] => 0.57870000
    [amount] => 0.57870000
    [type] => buy
    [price] => 0.031047
)

2019-02-03 14:06:04 - cex delete buy orders: eth_btc[move]
2019-02-03 14:06:06 - cex place new buy order: eth_btc 0.031047 0.57868 [8151512048] margin:0.56364339087864]Array
(
    [complete] => 
    [id] => 8151512048
    [time] => 1549199165939
    [pending] => 0.57868000
    [amount] => 0.57868000
    [type] => buy
    [price] => 0.031047
)

2019-02-03 14:06:14 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:06:15 - cex place new buy order: eth_btc 0.031051 0.57862 [8151512550] margin:0.56036842613763]Array
(
    [complete] => 
    [id] => 8151512550
    [time] => 1549199174783
    [pending] => 0.57862000
    [amount] => 0.57862000
    [type] => buy
    [price] => 0.031051
)

2019-02-03 14:06:39 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:06:41 - cex place new buy order: eth_btc 0.031053 0.57859 [8151513950] margin:0.54101053038353]Array
(
    [complete] => 
    [id] => 8151513950
    [time] => 1549199200534
    [pending] => 0.57859000
    [amount] => 0.57859000
    [type] => buy
    [price] => 0.031053
)

2019-02-03 14:06:47 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:06:48 - cex place new buy order: eth_btc 0.031055 0.57855 [8151514313] margin:0.54097568829496]Array
(
    [complete] => 
    [id] => 8151514313
    [time] => 1549199208423
    [pending] => 0.57855000
    [amount] => 0.57855000
    [type] => buy
    [price] => 0.031055
)

2019-02-03 14:07:05 - cex delete buy orders: eth_btc[move]
2019-02-03 14:07:06 - cex place new buy order: eth_btc 0.031055 0.57853 [8151515144] margin:0.53451828954147]Array
(
    [complete] => 
    [id] => 8151515144
    [time] => 1549199226364
    [pending] => 0.57853000
    [amount] => 0.57853000
    [type] => buy
    [price] => 0.031055
)

2019-02-03 14:07:30 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:07:31 - cex place new buy order: eth_btc 0.031057 0.57851 [8151516584] margin:0.51196187654956]Array
(
    [complete] => 
    [id] => 8151516584
    [time] => 1549199251278
    [pending] => 0.57851000
    [amount] => 0.57851000
    [type] => buy
    [price] => 0.031057
)

2019-02-03 14:07:38 - cex delete buy orders: eth_btc[move]
2019-02-03 14:07:39 - cex place new buy order: eth_btc 0.030984 0.57849 [8151516986] margin:0.48618713374975]Array
(
    [complete] => 
    [id] => 8151516986
    [time] => 1549199259101
    [pending] => 0.57849000
    [amount] => 0.57849000
    [type] => buy
    [price] => 0.030984
)

2019-02-03 14:07:46 - cex delete buy orders: eth_btc [replace]
2019-02-03 14:07:47 - cex place new buy order: eth_btc 0.031059 0.57847 [8151517372] margin:0.48939115876236]Array
(
    [complete] => 
    [id] => 8151517372
    [time] => 1549199267505
    [pending] => 0.57847000
    [amount] => 0.57847000
    [type] => buy
    [price] => 0.031059
)

2019-02-03 14:08:05 - cex delete buy orders: eth_btc[move]
2019-02-03 14:08:06 - cex place new buy order: eth_btc 0.031059 0.57846 [8151518402] margin:0.49259497746297]Array
(
    [complete] => 
    [id] => 8151518402
    [time] => 1549199286180
    [pending] => 0.57846000
    [amount] => 0.57846000
    [type] => buy
    [price] => 0.031059
)

2019-02-03 14:09:04 - cex delete buy orders: eth_btc[move]
2019-02-03 14:09:05 - cex place new buy order: eth_btc 0.031059 0.57846 [8151521765] margin:0.48615582743077]Array
(
    [complete] => 
    [id] => 8151521765
    [time] => 1549199345313
    [pending] => 0.57846000
    [amount] => 0.57846000
    [type] => buy
    [price] => 0.031059
)

2019-02-03 14:10:04 - cex delete buy orders: eth_btc[move]
2019-02-03 14:10:05 - cex place new buy order: eth_btc 0.031059 0.00496 [] margin:0.47649710238249]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)