2018-05-21 16:51:04 - cex place new buy order: eth_btc 0.083152 0.1528 [6267979536]Array
(
    [complete] => 
    [id] => 6267979536
    [time] => 1526914263895
    [pending] => 0.15280000
    [amount] => 0.15280000
    [type] => buy
    [price] => 0.083152
)

2018-05-21 16:51:12 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:35:18 - cex place new buy order: eth_btc 0.083151 0.1529 [6268223104]Array
(
    [complete] => 
    [id] => 6268223104
    [time] => 1526916917926
    [pending] => 0.15290000
    [amount] => 0.15290000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:35:27 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:37:03 - cex place new buy order: eth_btc 0.083156 0.1528 [6268232693]Array
(
    [complete] => 
    [id] => 6268232693
    [time] => 1526917022616
    [pending] => 0.15280000
    [amount] => 0.15280000
    [type] => buy
    [price] => 0.083156
)

2018-05-21 17:37:10 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:37:12 - cex place new buy order: eth_btc 0.083158 0.15284 [6268233464] margin:0.20082253060438]Array
(
    [complete] => 
    [id] => 6268233464
    [time] => 1526917031440
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083158
)

2018-05-21 17:37:19 - cex delete buy orders: eth_btc[move]
2018-05-21 17:37:21 - cex place new buy order: eth_btc 0.083159 0.15283 [6268234427] margin:0.19720545441426]Array
(
    [complete] => 
    [id] => 6268234427
    [time] => 1526917040513
    [pending] => 0.15283000
    [amount] => 0.15283000
    [type] => buy
    [price] => 0.083159
)

2018-05-21 17:37:28 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:37:35 - cex place new buy order: eth_btc 0.083153 0.1528 [6268236012]Array
(
    [complete] => 
    [id] => 6268236012
    [time] => 1526917054657
    [pending] => 0.15280000
    [amount] => 0.15280000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 17:37:42 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:40:17 - cex place new buy order: eth_btc 0.083151 0.1529 [6268250979]Array
(
    [complete] => 
    [id] => 6268250979
    [time] => 1526917216933
    [pending] => 0.15290000
    [amount] => 0.15290000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:40:25 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:42:43 - cex place new buy order: eth_btc 0.083152 0.1528 [6268266607]Array
(
    [complete] => 
    [id] => 6268266607
    [time] => 1526917363060
    [pending] => 0.15280000
    [amount] => 0.15280000
    [type] => buy
    [price] => 0.083152
)

2018-05-21 17:42:50 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:43:35 - cex place new buy order: eth_btc 0.083151 0.1529 [6268271148]Array
(
    [complete] => 
    [id] => 6268271148
    [time] => 1526917414502
    [pending] => 0.15290000
    [amount] => 0.15290000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:43:41 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:46:39 - cex place new buy order: eth_btc 0.083152 0.1528 [6268285866]Array
(
    [complete] => 
    [id] => 6268285866
    [time] => 1526917599368
    [pending] => 0.15280000
    [amount] => 0.15280000
    [type] => buy
    [price] => 0.083152
)

2018-05-21 17:46:47 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:46:49 - cex place new buy order: eth_btc 0.083154 0.15284 [6268286697] margin:0.21406065853717]Array
(
    [complete] => 
    [id] => 6268286697
    [time] => 1526917609144
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083154
)

2018-05-21 17:46:57 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:47:00 - cex place new buy order: eth_btc 0.083156 0.15284 [6268287517] margin:0.21886574630814]Array
(
    [complete] => 
    [id] => 6268287517
    [time] => 1526917619748
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083156
)

2018-05-21 17:47:13 - cex delete buy orders: eth_btc[move]
2018-05-21 17:47:14 - cex place new buy order: eth_btc 0.083151 0.15284 [6268288454] margin:0.22487583727167]Array
(
    [complete] => 
    [id] => 6268288454
    [time] => 1526917634373
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:47:55 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:47:56 - cex place new buy order: eth_btc 0.083153 0.15285 [6268291556] margin:0.23811528146909]Array
(
    [complete] => 
    [id] => 6268291556
    [time] => 1526917676502
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 17:48:04 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:48:05 - cex place new buy order: eth_btc 0.083155 0.15284 [6268292223] margin:0.23209668690998]Array
(
    [complete] => 
    [id] => 6268292223
    [time] => 1526917684797
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083155
)

2018-05-21 17:48:13 - cex delete buy orders: eth_btc[move]
2018-05-21 17:48:15 - cex place new buy order: eth_btc 0.083151 0.15284 [6268293099] margin:0.23570157294721]Array
(
    [complete] => 
    [id] => 6268293099
    [time] => 1526917694848
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:48:23 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:48:25 - cex place new buy order: eth_btc 0.083153 0.15285 [6268293976] margin:0.24052048633241]Array
(
    [complete] => 
    [id] => 6268293976
    [time] => 1526917704786
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 17:48:31 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:48:33 - cex place new buy order: eth_btc 0.083155 0.15284 [6268294783] margin:0.24051470146111]Array
(
    [complete] => 
    [id] => 6268294783
    [time] => 1526917712568
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083155
)

2018-05-21 17:48:41 - cex delete buy orders: eth_btc[move]
2018-05-21 17:48:42 - cex place new buy order: eth_btc 0.083151 0.15284 [6268295812] margin:0.23570157294721]Array
(
    [complete] => 
    [id] => 6268295812
    [time] => 1526917722401
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:48:58 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:49:00 - cex place new buy order: eth_btc 0.083153 0.15285 [6268297504] margin:0.23931788390075]Array
(
    [complete] => 
    [id] => 6268297504
    [time] => 1526917739571
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 17:49:04 - cex delete buy orders: eth_btc[move]
2018-05-21 17:49:06 - cex place new buy order: eth_btc 0.083151 0.15284 [6268297989] margin:0.23450465401544]Array
(
    [complete] => 
    [id] => 6268297989
    [time] => 1526917745946
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:49:13 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:49:24 - cex place new buy order: eth_btc 0.083151 0.1529 [6268299441]Array
(
    [complete] => 
    [id] => 6268299441
    [time] => 1526917763660
    [pending] => 0.15290000
    [amount] => 0.15290000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:49:37 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:49:39 - cex place new buy order: eth_btc 0.083153 0.15285 [6268300800] margin:0.22368405228914]Array
(
    [complete] => 
    [id] => 6268300800
    [time] => 1526917778694
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 17:49:47 - cex delete buy orders: eth_btc[move]
2018-05-21 17:49:48 - cex place new buy order: eth_btc 0.083151 0.15284 [6268301527] margin:0.24653053370853]Array
(
    [complete] => 
    [id] => 6268301527
    [time] => 1526917788316
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:50:04 - cex delete buy orders: eth_btc[move]
2018-05-21 17:50:06 - cex place new buy order: eth_btc 0.083151 0.15285 [6268303060] margin:0.25856263228785]Array
(
    [complete] => 
    [id] => 6268303060
    [time] => 1526917805890
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:51:11 - cex delete buy orders: eth_btc[move]
2018-05-21 17:51:13 - cex place new buy order: eth_btc 0.083151 0.15285 [6268308083] margin:0.26096786607657]Array
(
    [complete] => 
    [id] => 6268308083
    [time] => 1526917872815
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:51:36 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:51:38 - cex place new buy order: eth_btc 0.083153 0.15285 [6268309897] margin:0.25735692037567]Array
(
    [complete] => 
    [id] => 6268309897
    [time] => 1526917897664
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 17:51:47 - cex delete buy orders: eth_btc[move]
2018-05-21 17:51:49 - cex place new buy order: eth_btc 0.083151 0.15284 [6268310701] margin:0.25975900137094]Array
(
    [complete] => 
    [id] => 6268310701
    [time] => 1526917908872
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:52:04 - cex delete buy orders: eth_btc[move]
2018-05-21 17:52:06 - cex place new buy order: eth_btc 0.083151 0.15285 [6268312413] margin:0.25014431402732]Array
(
    [complete] => 
    [id] => 6268312413
    [time] => 1526917925655
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:52:58 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:53:00 - cex place new buy order: eth_btc 0.083153 0.15285 [6268317035] margin:0.25976212523902]Array
(
    [complete] => 
    [id] => 6268317035
    [time] => 1526917980113
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 17:53:04 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:53:05 - cex place new buy order: eth_btc 0.083155 0.00135 [] margin:0.25975587757801]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-05-21 17:53:12 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:53:14 - cex place new buy order: eth_btc 0.083155 0.15284 [6268318205] margin:0.25254043653418]Array
(
    [complete] => 
    [id] => 6268318205
    [time] => 1526917993861
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083155
)

2018-05-21 17:54:05 - cex delete buy orders: eth_btc[move]
2018-05-21 17:54:07 - cex place new buy order: eth_btc 0.083155 0.15284 [6268322441] margin:0.2152580691712]Array
(
    [complete] => 
    [id] => 6268322441
    [time] => 1526918046759
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083155
)

2018-05-21 17:54:15 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:55:04 - cex place new buy order: eth_btc 0.083151 0.1529 [6268326556]Array
(
    [complete] => 
    [id] => 6268326556
    [time] => 1526918103897
    [pending] => 0.15290000
    [amount] => 0.15290000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:55:51 - cex delete buy orders: eth_btc [above margin]
2018-05-21 17:56:27 - cex place new buy order: eth_btc 0.083151 0.1529 [6268332673]Array
(
    [complete] => 
    [id] => 6268332673
    [time] => 1526918186826
    [pending] => 0.15290000
    [amount] => 0.15290000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:57:05 - cex delete buy orders: eth_btc[move]
2018-05-21 17:57:06 - cex place new buy order: eth_btc 0.083151 0.15285 [6268335179] margin:0.23932076197806]Array
(
    [complete] => 
    [id] => 6268335179
    [time] => 1526918226303
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:58:04 - cex delete buy orders: eth_btc[move]
2018-05-21 17:58:05 - cex place new buy order: eth_btc 0.083151 0.15285 [6268340147] margin:0.25014431402732]Array
(
    [complete] => 
    [id] => 6268340147
    [time] => 1526918285222
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:59:04 - cex delete buy orders: eth_btc[move]
2018-05-21 17:59:05 - cex place new buy order: eth_btc 0.083151 0.15285 [6268345794] margin:0.25495478160475]Array
(
    [complete] => 
    [id] => 6268345794
    [time] => 1526918344768
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 17:59:14 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:59:16 - cex place new buy order: eth_btc 0.083153 0.15285 [6268346833] margin:0.32710786141208]Array
(
    [complete] => 
    [id] => 6268346833
    [time] => 1526918355534
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 17:59:32 - cex delete buy orders: eth_btc [replace]
2018-05-21 17:59:33 - cex place new buy order: eth_btc 0.083155 0.15284 [6268348710] margin:0.33191028801636]Array
(
    [complete] => 
    [id] => 6268348710
    [time] => 1526918373496
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083155
)

2018-05-21 17:59:43 - cex delete buy orders: eth_btc[move]
2018-05-21 17:59:44 - cex place new buy order: eth_btc 0.083151 0.15284 [6268349832] margin:0.25373995863196]Array
(
    [complete] => 
    [id] => 6268349832
    [time] => 1526918384108
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 18:00:05 - cex delete buy orders: eth_btc[move]
2018-05-21 18:00:06 - cex place new buy order: eth_btc 0.083151 0.15285 [6268351896] margin:0.26096786607657]Array
(
    [complete] => 
    [id] => 6268351896
    [time] => 1526918406358
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 18:00:14 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:00:16 - cex place new buy order: eth_btc 0.083157 0.15284 [6268352791] margin:0.25253436271151]Array
(
    [complete] => 
    [id] => 6268352791
    [time] => 1526918415788
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083157
)

2018-05-21 18:00:23 - cex delete buy orders: eth_btc[move]
2018-05-21 18:00:24 - cex place new buy order: eth_btc 0.083151 0.15284 [6268353479] margin:0.25493638615648]Array
(
    [complete] => 
    [id] => 6268353479
    [time] => 1526918424221
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 18:00:38 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:00:39 - cex place new buy order: eth_btc 0.083153 0.15285 [6268354692] margin:0.25735692037567]Array
(
    [complete] => 
    [id] => 6268354692
    [time] => 1526918439168
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 18:00:46 - cex delete buy orders: eth_btc[move]
2018-05-21 18:00:48 - cex place new buy order: eth_btc 0.083151 0.15284 [6268355385] margin:0.25615123746301]Array
(
    [complete] => 
    [id] => 6268355385
    [time] => 1526918447573
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 18:01:01 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:01:04 - cex place new buy order: eth_btc 0.083153 0.15285 [] margin:0.23571007660577]Array
(
    [error] => Nonce must be incremented
)

2018-05-21 18:01:04 - cex place new buy order: eth_btc 0.083152 0.1528 [6268356939]Array
(
    [complete] => 
    [id] => 6268356939
    [time] => 1526918464504
    [pending] => 0.15280000
    [amount] => 0.15280000
    [type] => buy
    [price] => 0.083152
)

2018-05-21 18:01:12 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:01:14 - cex place new buy order: eth_btc 0.083154 0.15284 [6268357814] margin:0.22127618635301]Array
(
    [complete] => 
    [id] => 6268357814
    [time] => 1526918473732
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083154
)

2018-05-21 18:01:23 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:01:25 - cex place new buy order: eth_btc 0.083156 0.15284 [6268358755] margin:0.25855019481456]Array
(
    [complete] => 
    [id] => 6268358755
    [time] => 1526918484813
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083156
)

2018-05-21 18:01:34 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:01:35 - cex place new buy order: eth_btc 0.083158 0.15284 [6268359463] margin:0.25493638615648]Array
(
    [complete] => 
    [id] => 6268359463
    [time] => 1526918495373
    [pending] => 0.15284000
    [amount] => 0.15284000
    [type] => buy
    [price] => 0.083158
)

2018-05-21 18:01:45 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:01:46 - cex place new buy order: eth_btc 0.08316 0.15283 [6268360217] margin:0.25853775853777]Array
(
    [complete] => 
    [id] => 6268360217
    [time] => 1526918506466
    [pending] => 0.15283000
    [amount] => 0.15283000
    [type] => buy
    [price] => 0.08316
)

2018-05-21 18:01:54 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:01:56 - cex place new buy order: eth_btc 0.083162 0.15283 [6268361043] margin:0.25011423486689]Array
(
    [complete] => 
    [id] => 6268361043
    [time] => 1526918515733
    [pending] => 0.15283000
    [amount] => 0.15283000
    [type] => buy
    [price] => 0.083162
)

2018-05-21 18:02:03 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:02:05 - cex place new buy order: eth_btc 0.083164 0.15283 [6268361661] margin:0.24770333317301]Array
(
    [complete] => 
    [id] => 6268361661
    [time] => 1526918524617
    [pending] => 0.15283000
    [amount] => 0.15283000
    [type] => buy
    [price] => 0.083164
)

2018-05-21 18:02:12 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:02:14 - cex place new buy order: eth_btc 0.083166 0.15282 [6268362291] margin:0.24529254743524]Array
(
    [complete] => 
    [id] => 6268362291
    [time] => 1526918533896
    [pending] => 0.15282000
    [amount] => 0.15282000
    [type] => buy
    [price] => 0.083166
)

2018-05-21 18:02:21 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:02:23 - cex place new buy order: eth_btc 0.083168 0.15282 [6268362999] margin:0.24288187764525]Array
(
    [complete] => 
    [id] => 6268362999
    [time] => 1526918542533
    [pending] => 0.15282000
    [amount] => 0.15282000
    [type] => buy
    [price] => 0.083168
)

2018-05-21 18:02:31 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:02:33 - cex place new buy order: eth_btc 0.08317 0.15282 [6268363874] margin:0.24047132379463]Array
(
    [complete] => 
    [id] => 6268363874
    [time] => 1526918552670
    [pending] => 0.15282000
    [amount] => 0.15282000
    [type] => buy
    [price] => 0.08317
)

2018-05-21 18:02:41 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:02:43 - cex place new buy order: eth_btc 0.083172 0.15281 [6268364768] margin:0.2392632135815]Array
(
    [complete] => 
    [id] => 6268364768
    [time] => 1526918562907
    [pending] => 0.15281000
    [amount] => 0.15281000
    [type] => buy
    [price] => 0.083172
)

2018-05-21 18:02:53 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:02:55 - cex place new buy order: eth_btc 0.083174 0.15281 [6268365967] margin:0.23685286267343]Array
(
    [complete] => 
    [id] => 6268365967
    [time] => 1526918574894
    [pending] => 0.15281000
    [amount] => 0.15281000
    [type] => buy
    [price] => 0.083174
)

2018-05-21 18:03:05 - cex delete buy orders: eth_btc[move]
2018-05-21 18:03:06 - cex place new buy order: eth_btc 0.083151 0.15281 [6268366890] margin:0.23444544634805]Array
(
    [complete] => 
    [id] => 6268366890
    [time] => 1526918586094
    [pending] => 0.15281000
    [amount] => 0.15281000
    [type] => buy
    [price] => 0.083151
)

2018-05-21 18:03:20 - cex delete buy orders: eth_btc [replace]
2018-05-21 18:03:21 - cex place new buy order: eth_btc 0.083153 0.15285 [6268368404] margin:0.26216733010234]Array
(
    [complete] => 
    [id] => 6268368404
    [time] => 1526918601028
    [pending] => 0.15285000
    [amount] => 0.15285000
    [type] => buy
    [price] => 0.083153
)

2018-05-21 18:03:29 - cex delete buy orders: eth_btc [above margin]
2018-05-21 19:30:33 - cex place new buy order: eth_btc 0.082645 15.0834 [6268770686]Array
(
    [complete] => 
    [id] => 6268770686
    [time] => 1526923833348
    [pending] => 15.08340000
    [amount] => 15.08340000
    [type] => buy
    [price] => 0.082645
)

2018-05-21 19:30:45 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:30:46 - cex place new buy order: eth_btc 0.082652 15.08216 [6268771499] margin:0.2952136669409]Array
(
    [complete] => 
    [id] => 6268771499
    [time] => 1526923846345
    [pending] => 15.08216000
    [amount] => 15.08216000
    [type] => buy
    [price] => 0.082652
)

2018-05-21 19:30:58 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:31:00 - cex place new buy order: eth_btc 0.082656 15.08143 [6268772432] margin:0.30124854819977]Array
(
    [complete] => 
    [id] => 6268772432
    [time] => 1526923859562
    [pending] => 15.08143000
    [amount] => 15.08143000
    [type] => buy
    [price] => 0.082656
)

2018-05-21 19:31:06 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:31:07 - cex place new buy order: eth_btc 0.08266 15.0807 [6268772974] margin:0.30365352044519]Array
(
    [complete] => 
    [id] => 6268772974
    [time] => 1526923867254
    [pending] => 15.08070000
    [amount] => 15.08070000
    [type] => buy
    [price] => 0.08266
)

2018-05-21 19:31:14 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:31:16 - cex place new buy order: eth_btc 0.082664 15.07997 [6268773468] margin:0.29879996128908]Array
(
    [complete] => 
    [id] => 6268773468
    [time] => 1526923875779
    [pending] => 15.07997000
    [amount] => 15.07997000
    [type] => buy
    [price] => 0.082664
)

2018-05-21 19:31:25 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:31:26 - cex place new buy order: eth_btc 0.082668 15.07924 [6268774262] margin:0.29999516136836]Array
(
    [complete] => 
    [id] => 6268774262
    [time] => 1526923886223
    [pending] => 15.07924000
    [amount] => 15.07924000
    [type] => buy
    [price] => 0.082668
)

2018-05-21 19:31:37 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:31:38 - cex place new buy order: eth_btc 0.082672 15.07851 [6268775208] margin:0.27215986065416]Array
(
    [complete] => 
    [id] => 6268775208
    [time] => 1526923898150
    [pending] => 15.07851000
    [amount] => 15.07851000
    [type] => buy
    [price] => 0.082672
)

2018-05-21 19:31:49 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:31:50 - cex place new buy order: eth_btc 0.082676 15.07778 [6268775882] margin:0.33020465431322]Array
(
    [complete] => 
    [id] => 6268775882
    [time] => 1526923909882
    [pending] => 15.07778000
    [amount] => 15.07778000
    [type] => buy
    [price] => 0.082676
)

2018-05-21 19:31:57 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:31:59 - cex place new buy order: eth_btc 0.082678 15.07742 [6268776647] margin:0.28423522581582]Array
(
    [complete] => 
    [id] => 6268776647
    [time] => 1526923918588
    [pending] => 15.07742000
    [amount] => 15.07742000
    [type] => buy
    [price] => 0.082678
)

2018-05-21 19:32:04 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:32:06 - cex place new buy order: eth_btc 0.08268 15.07705 [6268777291] margin:0.28785679729075]Array
(
    [complete] => 
    [id] => 6268777291
    [time] => 1526923925950
    [pending] => 15.07705000
    [amount] => 15.07705000
    [type] => buy
    [price] => 0.08268
)

2018-05-21 19:32:15 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:32:17 - cex place new buy order: eth_btc 0.082684 15.07632 [6268778319] margin:0.28663344782545]Array
(
    [complete] => 
    [id] => 6268778319
    [time] => 1526923936837
    [pending] => 15.07632000
    [amount] => 15.07632000
    [type] => buy
    [price] => 0.082684
)

2018-05-21 19:32:26 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:32:27 - cex place new buy order: eth_btc 0.082686 15.07596 [6268778969] margin:0.28299833103549]Array
(
    [complete] => 
    [id] => 6268778969
    [time] => 1526923947453
    [pending] => 15.07596000
    [amount] => 15.07596000
    [type] => buy
    [price] => 0.082686
)

2018-05-21 19:32:42 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:32:43 - cex place new buy order: eth_btc 0.082688 15.07559 [6268779934] margin:0.27573529411766]Array
(
    [complete] => 
    [id] => 6268779934
    [time] => 1526923963440
    [pending] => 15.07559000
    [amount] => 15.07559000
    [type] => buy
    [price] => 0.082688
)

2018-05-21 19:32:51 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:32:53 - cex place new buy order: eth_btc 0.08269 15.07523 [6268780577] margin:0.2745192889104]Array
(
    [complete] => 
    [id] => 6268780577
    [time] => 1526923973257
    [pending] => 15.07523000
    [amount] => 15.07523000
    [type] => buy
    [price] => 0.08269
)

2018-05-21 19:33:02 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:33:03 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:33:04 - cex place new buy order: eth_btc 0.082692 15.07486 [] margin:0.26725680839743]Array
(
    [error] => Nonce must be incremented
)

2018-05-21 19:33:12 - cex place new buy order: eth_btc 0.082644 15.0836 [6268782098]Array
(
    [complete] => 
    [id] => 6268782098
    [time] => 1526923992414
    [pending] => 15.08360000
    [amount] => 15.08360000
    [type] => buy
    [price] => 0.082644
)

2018-05-21 19:33:26 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:33:27 - cex place new buy order: eth_btc 0.082647 11.33161 [6268783434] margin:0.30249131849915]Array
(
    [complete] => 
    [id] => 6268783434
    [time] => 1526924007497
    [pending] => 11.33161000
    [amount] => 11.33161000
    [type] => buy
    [price] => 0.082647
)

2018-05-21 19:33:35 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:33:37 - cex place new buy order: eth_btc 0.082669 11.32859 [6268784124] margin:0.27579866697309]Array
(
    [complete] => 
    [id] => 6268784124
    [time] => 1526924017057
    [pending] => 11.32859000
    [amount] => 11.32859000
    [type] => buy
    [price] => 0.082669
)

2018-05-21 19:33:51 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:33:53 - cex place new buy order: eth_btc 0.082672 11.32818 [6268785162] margin:0.26611186375072]Array
(
    [complete] => 
    [id] => 6268785162
    [time] => 1526924032845
    [pending] => 11.32818000
    [amount] => 11.32818000
    [type] => buy
    [price] => 0.082672
)

2018-05-21 19:34:05 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:34:06 - cex place new buy order: eth_btc 0.082675 11.32777 [6268786121] margin:0.26973087390385]Array
(
    [complete] => 
    [id] => 6268786121
    [time] => 1526924046518
    [pending] => 11.32777000
    [amount] => 11.32777000
    [type] => buy
    [price] => 0.082675
)

2018-05-21 19:35:02 - cex delete buy orders: eth_btc[move]
2018-05-21 19:35:04 - cex place new buy order: eth_btc 0.082675 11.32763 [6268790840] margin:0.28666118341478]Array
(
    [complete] => 
    [id] => 6268790840
    [time] => 1526924103988
    [pending] => 11.32763000
    [amount] => 11.32763000
    [type] => buy
    [price] => 0.082675
)

2018-05-21 19:35:11 - cex place new buy order: eth_btc 0.082501 0.1003 [6268791516]Array
(
    [complete] => 
    [id] => 6268791516
    [time] => 1526924110870
    [pending] => 0.10030000
    [amount] => 0.10030000
    [type] => buy
    [price] => 0.082501
)

2018-05-21 19:35:51 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:35:53 - cex place new buy order: eth_btc 0.082504 0.1003 [6268794640] margin:0.48724910307378]Array
(
    [complete] => 
    [id] => 6268794640
    [time] => 1526924152646
    [pending] => 0.10030000
    [amount] => 0.10030000
    [type] => buy
    [price] => 0.082504
)

2018-05-21 19:36:03 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:36:05 - cex place new buy order: eth_btc 0.082506 0.1003 [6268795473] margin:0.5139020192471]Array
(
    [complete] => 
    [id] => 6268795473
    [time] => 1526924164978
    [pending] => 0.10030000
    [amount] => 0.10030000
    [type] => buy
    [price] => 0.082506
)

2018-05-21 19:36:13 - cex delete buy orders: eth_btc[move]
2018-05-21 19:36:15 - cex place new buy order: eth_btc 0.082501 0.1003 [6268796205] margin:0.46056698219545]Array
(
    [complete] => 
    [id] => 6268796205
    [time] => 1526924174792
    [pending] => 0.10030000
    [amount] => 0.10030000
    [type] => buy
    [price] => 0.082501
)

2018-05-21 19:36:23 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:36:25 - cex place new buy order: eth_btc 0.082558 0.10024 [6268796977] margin:0.45180358051309]Array
(
    [complete] => 
    [id] => 6268796977
    [time] => 1526924184801
    [pending] => 0.10024000
    [amount] => 0.10024000
    [type] => buy
    [price] => 0.082558
)

2018-05-21 19:36:33 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:36:35 - cex place new buy order: eth_btc 0.082616 0.10017 [6268797825] margin:0.33044446596302]Array
(
    [complete] => 
    [id] => 6268797825
    [time] => 1526924194683
    [pending] => 0.10017000
    [amount] => 0.10017000
    [type] => buy
    [price] => 0.082616
)

2018-05-21 19:36:47 - cex delete buy orders: eth_btc[move]
2018-05-21 19:36:48 - cex place new buy order: eth_btc 0.082501 0.10017 [6268798956] margin:0.33891329871576]Array
(
    [complete] => 
    [id] => 6268798956
    [time] => 1526924208110
    [pending] => 0.10017000
    [amount] => 0.10017000
    [type] => buy
    [price] => 0.082501
)

2018-05-21 19:36:56 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:36:57 - cex place new buy order: eth_btc 0.08266 0.10011 [6268799681] margin:0.29639487055408]Array
(
    [complete] => 
    [id] => 6268799681
    [time] => 1526924216836
    [pending] => 0.10011000
    [amount] => 0.10011000
    [type] => buy
    [price] => 0.08266
)

2018-05-21 19:37:04 - cex delete buy orders: eth_btc[move]
2018-05-21 19:37:05 - cex place new buy order: eth_btc 0.082501 0.10011 [6268800299] margin:0.29760104523293]Array
(
    [complete] => 
    [id] => 6268800299
    [time] => 1526924224701
    [pending] => 0.10011000
    [amount] => 0.10011000
    [type] => buy
    [price] => 0.082501
)

2018-05-21 19:37:15 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:37:16 - cex place new buy order: eth_btc 0.082661 0.10011 [6268801150] margin:0.30244008661884]Array
(
    [complete] => 
    [id] => 6268801150
    [time] => 1526924236370
    [pending] => 0.10011000
    [amount] => 0.10011000
    [type] => buy
    [price] => 0.082661
)

2018-05-21 19:37:31 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:37:33 - cex place new buy order: eth_btc 0.082688 0.10008 [6268802367] margin:0.27694465944272]Array
(
    [complete] => 
    [id] => 6268802367
    [time] => 1526924253126
    [pending] => 0.10008000
    [amount] => 0.10008000
    [type] => buy
    [price] => 0.082688
)

2018-05-21 19:37:48 - cex delete buy orders: eth_btc[move]
2018-05-21 19:37:50 - cex place new buy order: eth_btc 0.082501 0.10008 [6268803581] margin:0.29266286930547]Array
(
    [complete] => 
    [id] => 6268803581
    [time] => 1526924270430
    [pending] => 0.10008000
    [amount] => 0.10008000
    [type] => buy
    [price] => 0.082501
)

2018-05-21 19:38:04 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:38:05 - cex place new buy order: eth_btc 0.082559 0.10024 [6268804670] margin:0.45058685303843]Array
(
    [complete] => 
    [id] => 6268804670
    [time] => 1526924285356
    [pending] => 0.10024000
    [amount] => 0.10024000
    [type] => buy
    [price] => 0.082559
)

2018-05-21 19:38:14 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:38:16 - cex place new buy order: eth_btc 0.082617 0.10017 [6268805299] margin:0.38127746105525]Array
(
    [complete] => 
    [id] => 6268805299
    [time] => 1526924295685
    [pending] => 0.10017000
    [amount] => 0.10017000
    [type] => buy
    [price] => 0.082617
)

2018-05-21 19:38:33 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:38:34 - cex place new buy order: eth_btc 0.082657 0.10012 [6268806589] margin:0.37020458037431]Array
(
    [complete] => 
    [id] => 6268806589
    [time] => 1526924314081
    [pending] => 0.10012000
    [amount] => 0.10012000
    [type] => buy
    [price] => 0.082657
)

2018-05-21 19:39:04 - cex delete buy orders: eth_btc[move]
2018-05-21 19:39:06 - cex place new buy order: eth_btc 0.082657 0.10012 [6268808958] margin:0.33148636550608]Array
(
    [complete] => 
    [id] => 6268808958
    [time] => 1526924345914
    [pending] => 0.10012000
    [amount] => 0.10012000
    [type] => buy
    [price] => 0.082657
)

2018-05-21 19:39:22 - cex delete buy orders: eth_btc[move]
2018-05-21 19:39:23 - cex place new buy order: eth_btc 0.082532 0.10012 [6268810112] margin:0.30366086767162]Array
(
    [complete] => 
    [id] => 6268810112
    [time] => 1526924362778
    [pending] => 0.10012000
    [amount] => 0.10012000
    [type] => buy
    [price] => 0.082532
)

2018-05-21 19:39:37 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:39:39 - cex place new buy order: eth_btc 0.08259 0.1002 [6268811042] margin:0.40319651289502]Array
(
    [complete] => 
    [id] => 6268811042
    [time] => 1526924378925
    [pending] => 0.10020000
    [amount] => 0.10020000
    [type] => buy
    [price] => 0.08259
)

2018-05-21 19:39:59 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:40:01 - cex place new buy order: eth_btc 0.082592 0.1002 [] margin:0.41529445951181]Array
(
    [error] => Nonce must be incremented
)

2018-05-21 19:40:11 - cex place new buy order: eth_btc 0.082533 0.1003 [6268813418]Array
(
    [complete] => 
    [id] => 6268813418
    [time] => 1526924410923
    [pending] => 0.10030000
    [amount] => 0.10030000
    [type] => buy
    [price] => 0.082533
)

2018-05-21 19:40:19 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:40:21 - cex place new buy order: eth_btc 0.082592 0.1002 [6268814134] margin:0.38744672607516]Array
(
    [complete] => 
    [id] => 6268814134
    [time] => 1526924420923
    [pending] => 0.10020000
    [amount] => 0.10020000
    [type] => buy
    [price] => 0.082592
)

2018-05-21 19:40:31 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:40:32 - cex place new buy order: eth_btc 0.082594 0.10019 [6268814837] margin:0.41407366152504]Array
(
    [complete] => 
    [id] => 6268814837
    [time] => 1526924432353
    [pending] => 0.10019000
    [amount] => 0.10019000
    [type] => buy
    [price] => 0.082594
)

2018-05-21 19:40:42 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:40:43 - cex place new buy order: eth_btc 0.0826 0.10019 [6268815425] margin:0.41041162227602]Array
(
    [complete] => 
    [id] => 6268815425
    [time] => 1526924443387
    [pending] => 0.10019000
    [amount] => 0.10019000
    [type] => buy
    [price] => 0.0826
)

2018-05-21 19:40:51 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:40:53 - cex place new buy order: eth_btc 0.082602 0.10018 [6268816038] margin:0.41040168518922]Array
(
    [complete] => 
    [id] => 6268816038
    [time] => 1526924452851
    [pending] => 0.10018000
    [amount] => 0.10018000
    [type] => buy
    [price] => 0.082602
)

2018-05-21 19:41:05 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:41:06 - cex place new buy order: eth_btc 0.08265 0.10013 [6268816954] margin:0.34482758620689]Array
(
    [complete] => 
    [id] => 6268816954
    [time] => 1526924466279
    [pending] => 0.10013000
    [amount] => 0.10013000
    [type] => buy
    [price] => 0.08265
)

2018-05-21 19:41:15 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:41:16 - cex place new buy order: eth_btc 0.082652 0.10012 [6268817642] margin:0.30973237187242]Array
(
    [complete] => 
    [id] => 6268817642
    [time] => 1526924475935
    [pending] => 0.10012000
    [amount] => 0.10012000
    [type] => buy
    [price] => 0.082652
)

2018-05-21 19:41:56 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:41:57 - cex place new buy order: eth_btc 0.082657 0.10012 [6268820906] margin:0.40045005262714]Array
(
    [complete] => 
    [id] => 6268820906
    [time] => 1526924517491
    [pending] => 0.10012000
    [amount] => 0.10012000
    [type] => buy
    [price] => 0.082657
)

2018-05-21 19:42:03 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:42:04 - cex place new buy order: eth_btc 0.082663 0.10011 [6268821313] margin:0.2903354584276]Array
(
    [complete] => 
    [id] => 6268821313
    [time] => 1526924523887
    [pending] => 0.10011000
    [amount] => 0.10011000
    [type] => buy
    [price] => 0.082663
)

2018-05-21 19:42:12 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:42:13 - cex place new buy order: eth_btc 0.082668 0.1001 [6268821869] margin:0.29636618764213]Array
(
    [complete] => 
    [id] => 6268821869
    [time] => 1526924533389
    [pending] => 0.10010000
    [amount] => 0.10010000
    [type] => buy
    [price] => 0.082668
)

2018-05-21 19:42:21 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:42:23 - cex place new buy order: eth_btc 0.082674 0.1001 [6268822466] margin:0.27941069743813]Array
(
    [complete] => 
    [id] => 6268822466
    [time] => 1526924542524
    [pending] => 0.10010000
    [amount] => 0.10010000
    [type] => buy
    [price] => 0.082674
)

2018-05-21 19:42:31 - cex delete buy orders: eth_btc [replace]
2018-05-21 19:42:33 - cex place new buy order: eth_btc 0.08268 0.10009 [6268823261] margin:0.28180938558298]Array
(
    [complete] => 
    [id] => 6268823261
    [time] => 1526924552743
    [pending] => 0.10009000
    [amount] => 0.10009000
    [type] => buy
    [price] => 0.08268
)