2018-12-26 15:08:08 - cex place new buy order: eth_btc 0.034006 0.6582 [7899804191]Array
(
    [complete] => 
    [id] => 7899804191
    [time] => 1545833288111
    [pending] => 0.65820000
    [amount] => 0.65820000
    [type] => buy
    [price] => 0.034006
)

2018-12-26 15:08:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:08:24 - cex place new buy order: eth_btc 0.03401 0.65808 [7899805339] margin:0.22934431049693]Array
(
    [complete] => 
    [id] => 7899805339
    [time] => 1545833304093
    [pending] => 0.65808000
    [amount] => 0.65808000
    [type] => buy
    [price] => 0.03401
)

2018-12-26 15:08:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:08:37 - cex place new buy order: eth_btc 0.034013 0.65802 [7899806097] margin:0.22932408196867]Array
(
    [complete] => 
    [id] => 7899806097
    [time] => 1545833316955
    [pending] => 0.65802000
    [amount] => 0.65802000
    [type] => buy
    [price] => 0.034013
)

2018-12-26 15:08:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:08:48 - cex place new buy order: eth_btc 0.034015 0.65798 [7899806796] margin:0.24988975452005]Array
(
    [complete] => 
    [id] => 7899806796
    [time] => 1545833327659
    [pending] => 0.65798000
    [amount] => 0.65798000
    [type] => buy
    [price] => 0.034015
)

2018-12-26 15:08:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:08:59 - cex place new buy order: eth_btc 0.034017 0.65794 [7899808261] margin:0.28809124849341]Array
(
    [complete] => 
    [id] => 7899808261
    [time] => 1545833338716
    [pending] => 0.65794000
    [amount] => 0.65794000
    [type] => buy
    [price] => 0.034017
)

2018-12-26 15:09:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:09:08 - cex place new buy order: eth_btc 0.034019 0.6579 [7899809570] margin:0.22634410182545]Array
(
    [complete] => 
    [id] => 7899809570
    [time] => 1545833347688
    [pending] => 0.65790000
    [amount] => 0.65790000
    [type] => buy
    [price] => 0.034019
)

2018-12-26 15:09:18 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:09:31 - cex place new buy order: eth_btc 0.033941 0.6594 [7899812213]Array
(
    [complete] => 
    [id] => 7899812213
    [time] => 1545833370894
    [pending] => 0.65940000
    [amount] => 0.65940000
    [type] => buy
    [price] => 0.033941
)

2018-12-26 15:09:40 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:09:50 - cex place new buy order: eth_btc 0.033856 0.6611 [7899814139]Array
(
    [complete] => 
    [id] => 7899814139
    [time] => 1545833389744
    [pending] => 0.66110000
    [amount] => 0.66110000
    [type] => buy
    [price] => 0.033856
)

2018-12-26 15:09:59 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:10:01 - cex place new buy order: eth_btc 0.033858 0.66103 [7899815097] margin:0.46370134089431]Array
(
    [complete] => 
    [id] => 7899815097
    [time] => 1545833401131
    [pending] => 0.66103000
    [amount] => 0.66103000
    [type] => buy
    [price] => 0.033858
)

2018-12-26 15:10:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:10:08 - cex place new buy order: eth_btc 0.033918 0.65986 [7899815656] margin:0.25060439884426]Array
(
    [complete] => 
    [id] => 7899815656
    [time] => 1545833408282
    [pending] => 0.65986000
    [amount] => 0.65986000
    [type] => buy
    [price] => 0.033918
)

2018-12-26 15:10:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:10:19 - cex place new buy order: eth_btc 0.033922 0.65978 [7899816396] margin:0.22699133305819]Array
(
    [complete] => 
    [id] => 7899816396
    [time] => 1545833419329
    [pending] => 0.65978000
    [amount] => 0.65978000
    [type] => buy
    [price] => 0.033922
)

2018-12-26 15:10:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:10:29 - cex place new buy order: eth_btc 0.033925 0.65973 [7899817268] margin:0.25939572586586]Array
(
    [complete] => 
    [id] => 7899817268
    [time] => 1545833429277
    [pending] => 0.65973000
    [amount] => 0.65973000
    [type] => buy
    [price] => 0.033925
)

2018-12-26 15:10:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:10:39 - cex place new buy order: eth_btc 0.033927 0.65969 [7899818235] margin:0.29180298877001]Array
(
    [complete] => 
    [id] => 7899818235
    [time] => 1545833439384
    [pending] => 0.65969000
    [amount] => 0.65969000
    [type] => buy
    [price] => 0.033927
)

2018-12-26 15:10:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:10:51 - cex place new buy order: eth_btc 0.033929 0.65965 [7899819121] margin:0.28294379439417]Array
(
    [complete] => 
    [id] => 7899819121
    [time] => 1545833450711
    [pending] => 0.65965000
    [amount] => 0.65965000
    [type] => buy
    [price] => 0.033929
)

2018-12-26 15:11:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:11:01 - cex place new buy order: eth_btc 0.033931 0.65961 [7899819973] margin:0.27997995932922]Array
(
    [complete] => 
    [id] => 7899819973
    [time] => 1545833461454
    [pending] => 0.65961000
    [amount] => 0.65961000
    [type] => buy
    [price] => 0.033931
)

2018-12-26 15:11:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:11:07 - cex place new buy order: eth_btc 0.033935 0.65953 [7899820443] margin:0.27405333726243]Array
(
    [complete] => 
    [id] => 7899820443
    [time] => 1545833467342
    [pending] => 0.65953000
    [amount] => 0.65953000
    [type] => buy
    [price] => 0.033935
)

2018-12-26 15:11:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:11:17 - cex place new buy order: eth_btc 0.033937 0.65949 [7899821174] margin:0.29466364145327]Array
(
    [complete] => 
    [id] => 7899821174
    [time] => 1545833476917
    [pending] => 0.65949000
    [amount] => 0.65949000
    [type] => buy
    [price] => 0.033937
)

2018-12-26 15:11:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:11:28 - cex place new buy order: eth_btc 0.033939 0.65945 [7899822102] margin:0.32116444208727]Array
(
    [complete] => 
    [id] => 7899822102
    [time] => 1545833488018
    [pending] => 0.65945000
    [amount] => 0.65945000
    [type] => buy
    [price] => 0.033939
)

2018-12-26 15:11:39 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:11:40 - cex place new buy order: eth_btc 0.033943 0.65938 [7899823107] margin:0.34174940341161]Array
(
    [complete] => 
    [id] => 7899823107
    [time] => 1545833499906
    [pending] => 0.65938000
    [amount] => 0.65938000
    [type] => buy
    [price] => 0.033943
)

2018-12-26 15:11:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:11:51 - cex place new buy order: eth_btc 0.033947 0.6593 [7899823976] margin:0.32403452440568]Array
(
    [complete] => 
    [id] => 7899823976
    [time] => 1545833510716
    [pending] => 0.65930000
    [amount] => 0.65930000
    [type] => buy
    [price] => 0.033947
)

2018-12-26 15:12:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:12:02 - cex place new buy order: eth_btc 0.03395 0.65924 [7899825111] margin:0.27098674521355]Array
(
    [complete] => 
    [id] => 7899825111
    [time] => 1545833522456
    [pending] => 0.65924000
    [amount] => 0.65924000
    [type] => buy
    [price] => 0.03395
)

2018-12-26 15:12:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:12:15 - cex place new buy order: eth_btc 0.033958 0.65909 [7899826364] margin:0.30331586076919]Array
(
    [complete] => 
    [id] => 7899826364
    [time] => 1545833535009
    [pending] => 0.65909000
    [amount] => 0.65909000
    [type] => buy
    [price] => 0.033958
)

2018-12-26 15:12:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:12:27 - cex place new buy order: eth_btc 0.03396 0.65905 [7899827849] margin:0.27679623085983]Array
(
    [complete] => 
    [id] => 7899827849
    [time] => 1545833547133
    [pending] => 0.65905000
    [amount] => 0.65905000
    [type] => buy
    [price] => 0.03396
)

2018-12-26 15:12:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:12:39 - cex place new buy order: eth_btc 0.033962 0.65901 [7899829468] margin:0.27089099581885]Array
(
    [complete] => 
    [id] => 7899829468
    [time] => 1545833558843
    [pending] => 0.65901000
    [amount] => 0.65901000
    [type] => buy
    [price] => 0.033962
)

2018-12-26 15:12:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:12:50 - cex place new buy order: eth_btc 0.033964 0.65897 [7899830621] margin:0.25320928041455]Array
(
    [complete] => 
    [id] => 7899830621
    [time] => 1545833569957
    [pending] => 0.65897000
    [amount] => 0.65897000
    [type] => buy
    [price] => 0.033964
)

2018-12-26 15:13:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:13:02 - cex place new buy order: eth_btc 0.033968 0.65889 [7899832131] margin:0.20902025435705]Array
(
    [complete] => 
    [id] => 7899832131
    [time] => 1545833581691
    [pending] => 0.65889000
    [amount] => 0.65889000
    [type] => buy
    [price] => 0.033968
)

2018-12-26 15:13:06 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:13:17 - cex place new buy order: eth_btc 0.033929 0.6596 [7899834541]Array
(
    [complete] => 
    [id] => 7899834541
    [time] => 1545833596904
    [pending] => 0.65960000
    [amount] => 0.65960000
    [type] => buy
    [price] => 0.033929
)

2018-12-26 15:13:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:13:27 - cex place new buy order: eth_btc 0.033933 0.65957 [7899835718] margin:0.24754663601805]Array
(
    [complete] => 
    [id] => 7899835718
    [time] => 1545833606891
    [pending] => 0.65957000
    [amount] => 0.65957000
    [type] => buy
    [price] => 0.033933
)

2018-12-26 15:13:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:13:38 - cex place new buy order: eth_btc 0.033935 0.65953 [7899836811] margin:0.27405333726243]Array
(
    [complete] => 
    [id] => 7899836811
    [time] => 1545833618251
    [pending] => 0.65953000
    [amount] => 0.65953000
    [type] => buy
    [price] => 0.033935
)

2018-12-26 15:13:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:13:49 - cex place new buy order: eth_btc 0.033937 0.65949 [7899838095] margin:0.26519727730796]Array
(
    [complete] => 
    [id] => 7899838095
    [time] => 1545833629129
    [pending] => 0.65949000
    [amount] => 0.65949000
    [type] => buy
    [price] => 0.033937
)

2018-12-26 15:13:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:13:59 - cex place new buy order: eth_btc 0.033939 0.65945 [7899839282] margin:0.29759273991572]Array
(
    [complete] => 
    [id] => 7899839282
    [time] => 1545833639161
    [pending] => 0.65945000
    [amount] => 0.65945000
    [type] => buy
    [price] => 0.033939
)

2018-12-26 15:14:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:14:07 - cex place new buy order: eth_btc 0.033941 0.65942 [7899840611] margin:0.29168262573289]Array
(
    [complete] => 
    [id] => 7899840611
    [time] => 1545833647115
    [pending] => 0.65942000
    [amount] => 0.65942000
    [type] => buy
    [price] => 0.033941
)

2018-12-26 15:14:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:14:14 - cex place new buy order: eth_btc 0.033943 0.65938 [7899841288] margin:0.28871932357186]Array
(
    [complete] => 
    [id] => 7899841288
    [time] => 1545833653583
    [pending] => 0.65938000
    [amount] => 0.65938000
    [type] => buy
    [price] => 0.033943
)

2018-12-26 15:14:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:14:22 - cex place new buy order: eth_btc 0.033945 0.65934 [7899842577] margin:0.31816173221386]Array
(
    [complete] => 
    [id] => 7899842577
    [time] => 1545833662484
    [pending] => 0.65934000
    [amount] => 0.65934000
    [type] => buy
    [price] => 0.033945
)

2018-12-26 15:14:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:14:32 - cex place new buy order: eth_btc 0.033947 0.6593 [7899843512] margin:0.3741125872684]Array
(
    [complete] => 
    [id] => 7899843512
    [time] => 1545833672274
    [pending] => 0.65930000
    [amount] => 0.65930000
    [type] => buy
    [price] => 0.033947
)

2018-12-26 15:15:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:15:05 - cex place new buy order: eth_btc 0.033949 0.65926 [7899846350] margin:0.3564169784088]Array
(
    [complete] => 
    [id] => 7899846350
    [time] => 1545833705059
    [pending] => 0.65926000
    [amount] => 0.65926000
    [type] => buy
    [price] => 0.033949
)

2018-12-26 15:15:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:15:13 - cex place new buy order: eth_btc 0.033951 0.65922 [7899847059] margin:0.35639598244528]Array
(
    [complete] => 
    [id] => 7899847059
    [time] => 1545833713463
    [pending] => 0.65922000
    [amount] => 0.65922000
    [type] => buy
    [price] => 0.033951
)

2018-12-26 15:15:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:15:23 - cex place new buy order: eth_btc 0.033953 0.65918 [7899848128] margin:0.3534297411127]Array
(
    [complete] => 
    [id] => 7899848128
    [time] => 1545833722975
    [pending] => 0.65918000
    [amount] => 0.65918000
    [type] => buy
    [price] => 0.033953
)

2018-12-26 15:15:30 - cex delete buy orders: eth_btc[move]
2018-12-26 15:15:31 - cex place new buy order: eth_btc 0.033947 0.65916 [7899848908] margin:0.35930965423809]Array
(
    [complete] => 
    [id] => 7899848908
    [time] => 1545833730795
    [pending] => 0.65916000
    [amount] => 0.65916000
    [type] => buy
    [price] => 0.033947
)

2018-12-26 15:15:39 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:15:40 - cex place new buy order: eth_btc 0.033951 0.65922 [7899850225] margin:0.30926924096493]Array
(
    [complete] => 
    [id] => 7899850225
    [time] => 1545833740213
    [pending] => 0.65922000
    [amount] => 0.65922000
    [type] => buy
    [price] => 0.033951
)

2018-12-26 15:15:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:15:50 - cex place new buy order: eth_btc 0.033955 0.65914 [7899851423] margin:0.26800176704462]Array
(
    [complete] => 
    [id] => 7899851423
    [time] => 1545833749870
    [pending] => 0.65914000
    [amount] => 0.65914000
    [type] => buy
    [price] => 0.033955
)

2018-12-26 15:16:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:16:02 - cex place new buy order: eth_btc 0.033957 0.6591 [7899852528] margin:0.24737167594311]Array
(
    [complete] => 
    [id] => 7899852528
    [time] => 1545833761820
    [pending] => 0.65910000
    [amount] => 0.65910000
    [type] => buy
    [price] => 0.033957
)

2018-12-26 15:16:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:16:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:16:29 - cex place new buy order: eth_btc 0.033963 0.65899 [7899855803] margin:0.21493978741571]Array
(
    [complete] => 
    [id] => 7899855803
    [time] => 1545833789316
    [pending] => 0.65899000
    [amount] => 0.65899000
    [type] => buy
    [price] => 0.033963
)

2018-12-26 15:16:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:16:39 - cex place new buy order: eth_btc 0.033965 0.65895 [7899857059] margin:0.2208155454144]Array
(
    [complete] => 
    [id] => 7899857059
    [time] => 1545833798630
    [pending] => 0.65895000
    [amount] => 0.65895000
    [type] => buy
    [price] => 0.033965
)

2018-12-26 15:16:49 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:17:03 - cex place new buy order: eth_btc 0.033936 0.6595 [7899859807]Array
(
    [complete] => 
    [id] => 7899859807
    [time] => 1545833823486
    [pending] => 0.65950000
    [amount] => 0.65950000
    [type] => buy
    [price] => 0.033936
)

2018-12-26 15:17:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:17:13 - cex place new buy order: eth_btc 0.03394 0.65943 [7899861005] margin:0.27401296405423]Array
(
    [complete] => 
    [id] => 7899861005
    [time] => 1545833833450
    [pending] => 0.65943000
    [amount] => 0.65943000
    [type] => buy
    [price] => 0.03394
)

2018-12-26 15:17:24 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:17:26 - cex place new buy order: eth_btc 0.033944 0.65936 [7899862271] margin:0.2680886165449]Array
(
    [complete] => 
    [id] => 7899862271
    [time] => 1545833845714
    [pending] => 0.65936000
    [amount] => 0.65936000
    [type] => buy
    [price] => 0.033944
)

2018-12-26 15:17:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:17:37 - cex place new buy order: eth_btc 0.033946 0.65932 [7899863771] margin:0.24745183526775]Array
(
    [complete] => 
    [id] => 7899863771
    [time] => 1545833857086
    [pending] => 0.65932000
    [amount] => 0.65932000
    [type] => buy
    [price] => 0.033946
)

2018-12-26 15:17:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:17:48 - cex place new buy order: eth_btc 0.033948 0.65928 [7899865359] margin:0.23860021208908]Array
(
    [complete] => 
    [id] => 7899865359
    [time] => 1545833867555
    [pending] => 0.65928000
    [amount] => 0.65928000
    [type] => buy
    [price] => 0.033948
)

2018-12-26 15:17:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:17:57 - cex place new buy order: eth_btc 0.03395 0.65924 [7899866559] margin:0.23269513991162]Array
(
    [complete] => 
    [id] => 7899866559
    [time] => 1545833877510
    [pending] => 0.65924000
    [amount] => 0.65924000
    [type] => buy
    [price] => 0.03395
)

2018-12-26 15:18:03 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:18:24 - cex place new buy order: eth_btc 0.033931 0.6596 [7899869389]Array
(
    [complete] => 
    [id] => 7899869389
    [time] => 1545833903843
    [pending] => 0.65960000
    [amount] => 0.65960000
    [type] => buy
    [price] => 0.033931
)

2018-12-26 15:18:32 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:18:33 - cex place new buy order: eth_btc 0.033933 0.65957 [7899870212] margin:0.23575870096957]Array
(
    [complete] => 
    [id] => 7899870212
    [time] => 1545833913256
    [pending] => 0.65957000
    [amount] => 0.65957000
    [type] => buy
    [price] => 0.033933
)

2018-12-26 15:18:43 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:18:45 - cex place new buy order: eth_btc 0.033935 0.65953 [7899871265] margin:0.22395756593487]Array
(
    [complete] => 
    [id] => 7899871265
    [time] => 1545833924704
    [pending] => 0.65953000
    [amount] => 0.65953000
    [type] => buy
    [price] => 0.033935
)

2018-12-26 15:18:54 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:18:56 - cex place new buy order: eth_btc 0.033937 0.65949 [7899872338] margin:0.22099773108997]Array
(
    [complete] => 
    [id] => 7899872338
    [time] => 1545833936177
    [pending] => 0.65949000
    [amount] => 0.65949000
    [type] => buy
    [price] => 0.033937
)

2018-12-26 15:19:07 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:19:17 - cex place new buy order: eth_btc 0.033909 0.66 [7899874037]Array
(
    [complete] => 
    [id] => 7899874037
    [time] => 1545833956906
    [pending] => 0.66000000
    [amount] => 0.66000000
    [type] => buy
    [price] => 0.033909
)

2018-12-26 15:19:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:19:27 - cex place new buy order: eth_btc 0.033913 0.65996 [7899875071] margin:0.26538495562174]Array
(
    [complete] => 
    [id] => 7899875071
    [time] => 1545833967354
    [pending] => 0.65996000
    [amount] => 0.65996000
    [type] => buy
    [price] => 0.033913
)

2018-12-26 15:19:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:19:46 - cex place new buy order: eth_btc 0.033917 0.65988 [7899876345] margin:0.24176666568387]Array
(
    [complete] => 
    [id] => 7899876345
    [time] => 1545833986046
    [pending] => 0.65988000
    [amount] => 0.65988000
    [type] => buy
    [price] => 0.033917
)

2018-12-26 15:19:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:19:59 - cex place new buy order: eth_btc 0.033919 0.65984 [7899877352] margin:0.24470061027742]Array
(
    [complete] => 
    [id] => 7899877352
    [time] => 1545833999001
    [pending] => 0.65984000
    [amount] => 0.65984000
    [type] => buy
    [price] => 0.033919
)

2018-12-26 15:20:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:20:17 - cex place new buy order: eth_btc 0.033921 0.6598 [7899878778] margin:0.23584210371157]Array
(
    [complete] => 
    [id] => 7899878778
    [time] => 1545834016705
    [pending] => 0.65980000
    [amount] => 0.65980000
    [type] => buy
    [price] => 0.033921
)

2018-12-26 15:20:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:20:28 - cex place new buy order: eth_btc 0.033923 0.65977 [7899879774] margin:0.23582819915691]Array
(
    [complete] => 
    [id] => 7899879774
    [time] => 1545834027872
    [pending] => 0.65977000
    [amount] => 0.65977000
    [type] => buy
    [price] => 0.033923
)

2018-12-26 15:20:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:20:39 - cex place new buy order: eth_btc 0.033925 0.65973 [7899880738] margin:0.2505526897568]Array
(
    [complete] => 
    [id] => 7899880738
    [time] => 1545834039482
    [pending] => 0.65973000
    [amount] => 0.65973000
    [type] => buy
    [price] => 0.033925
)

2018-12-26 15:20:51 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:20:52 - cex place new buy order: eth_btc 0.033927 0.65969 [7899881965] margin:0.21516786040618]Array
(
    [complete] => 
    [id] => 7899881965
    [time] => 1545834051997
    [pending] => 0.65969000
    [amount] => 0.65969000
    [type] => buy
    [price] => 0.033927
)

2018-12-26 15:21:02 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:21:03 - cex place new buy order: eth_btc 0.033929 0.00563 [] margin:0.20631318341242]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-12-26 15:21:03 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:21:17 - cex place new buy order: eth_btc 0.033901 0.6602 [7899883889]Array
(
    [complete] => 
    [id] => 7899883889
    [time] => 1545834077257
    [pending] => 0.66020000
    [amount] => 0.66020000
    [type] => buy
    [price] => 0.033901
)

2018-12-26 15:21:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:21:27 - cex place new buy order: eth_btc 0.033903 0.66015 [7899884816] margin:0.24186650148954]Array
(
    [complete] => 
    [id] => 7899884816
    [time] => 1545834087172
    [pending] => 0.66015000
    [amount] => 0.66015000
    [type] => buy
    [price] => 0.033903
)

2018-12-26 15:21:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:21:40 - cex place new buy order: eth_btc 0.033906 0.6601 [7899885617] margin:0.23004777915414]Array
(
    [complete] => 
    [id] => 7899885617
    [time] => 1545834100106
    [pending] => 0.66010000
    [amount] => 0.66010000
    [type] => buy
    [price] => 0.033906
)

2018-12-26 15:21:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:21:51 - cex place new buy order: eth_btc 0.033908 0.66006 [7899886658] margin:0.22118674059219]Array
(
    [complete] => 
    [id] => 7899886658
    [time] => 1545834110720
    [pending] => 0.66006000
    [amount] => 0.66006000
    [type] => buy
    [price] => 0.033908
)

2018-12-26 15:22:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:22:02 - cex place new buy order: eth_btc 0.03391 0.66002 [7899887566] margin:0.20642878207018]Array
(
    [complete] => 
    [id] => 7899887566
    [time] => 1545834121880
    [pending] => 0.66002000
    [amount] => 0.66002000
    [type] => buy
    [price] => 0.03391
)

2018-12-26 15:22:12 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:22:24 - cex place new buy order: eth_btc 0.033906 0.6601 [7899889322]Array
(
    [complete] => 
    [id] => 7899889322
    [time] => 1545834143864
    [pending] => 0.66010000
    [amount] => 0.66010000
    [type] => buy
    [price] => 0.033906
)

2018-12-26 15:22:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:22:32 - cex place new buy order: eth_btc 0.033908 0.66006 [7899889900] margin:0.27722071487553]Array
(
    [complete] => 
    [id] => 7899889900
    [time] => 1545834151710
    [pending] => 0.66006000
    [amount] => 0.66006000
    [type] => buy
    [price] => 0.033908
)

2018-12-26 15:22:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:22:42 - cex place new buy order: eth_btc 0.033912 0.65998 [7899890640] margin:0.30372729417316]Array
(
    [complete] => 
    [id] => 7899890640
    [time] => 1545834161768
    [pending] => 0.65998000
    [amount] => 0.65998000
    [type] => buy
    [price] => 0.033912
)

2018-12-26 15:22:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:22:53 - cex place new buy order: eth_btc 0.033915 0.65992 [7899891448] margin:0.33613445378151]Array
(
    [complete] => 
    [id] => 7899891448
    [time] => 1545834173266
    [pending] => 0.65992000
    [amount] => 0.65992000
    [type] => buy
    [price] => 0.033915
)

2018-12-26 15:23:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:23:05 - cex place new buy order: eth_btc 0.033917 0.65988 [7899892320] margin:0.3626499985258]Array
(
    [complete] => 
    [id] => 7899892320
    [time] => 1545834185176
    [pending] => 0.65988000
    [amount] => 0.65988000
    [type] => buy
    [price] => 0.033917
)

2018-12-26 15:23:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:23:14 - cex place new buy order: eth_btc 0.033919 0.65984 [7899893019] margin:0.38916241634481]Array
(
    [complete] => 
    [id] => 7899893019
    [time] => 1545834194107
    [pending] => 0.65984000
    [amount] => 0.65984000
    [type] => buy
    [price] => 0.033919
)

2018-12-26 15:23:24 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:23:26 - cex place new buy order: eth_btc 0.033923 0.65977 [7899893969] margin:0.38911652860891]Array
(
    [complete] => 
    [id] => 7899893969
    [time] => 1545834206068
    [pending] => 0.65977000
    [amount] => 0.65977000
    [type] => buy
    [price] => 0.033923
)

2018-12-26 15:23:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:23:36 - cex place new buy order: eth_btc 0.033926 0.65971 [7899894704] margin:0.3979248953605]Array
(
    [complete] => 
    [id] => 7899894704
    [time] => 1545834216287
    [pending] => 0.65971000
    [amount] => 0.65971000
    [type] => buy
    [price] => 0.033926
)

2018-12-26 15:23:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:23:47 - cex place new buy order: eth_btc 0.033928 0.65967 [7899895292] margin:0.38611176609289]Array
(
    [complete] => 
    [id] => 7899895292
    [time] => 1545834226655
    [pending] => 0.65967000
    [amount] => 0.65967000
    [type] => buy
    [price] => 0.033928
)

2018-12-26 15:23:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:23:57 - cex place new buy order: eth_btc 0.03393 0.65963 [7899895999] margin:0.34482758620689]Array
(
    [complete] => 
    [id] => 7899895999
    [time] => 1545834236836
    [pending] => 0.65963000
    [amount] => 0.65963000
    [type] => buy
    [price] => 0.03393
)

2018-12-26 15:24:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:24:13 - cex place new buy order: eth_btc 0.033934 0.65955 [7899897472] margin:0.33594624860023]Array
(
    [complete] => 
    [id] => 7899897472
    [time] => 1545834253475
    [pending] => 0.65955000
    [amount] => 0.65955000
    [type] => buy
    [price] => 0.033934
)

2018-12-26 15:24:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:24:27 - cex place new buy order: eth_btc 0.033936 0.65951 [7899899278] margin:0.35360678925036]Array
(
    [complete] => 
    [id] => 7899899278
    [time] => 1545834267167
    [pending] => 0.65951000
    [amount] => 0.65951000
    [type] => buy
    [price] => 0.033936
)

2018-12-26 15:24:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:24:37 - cex place new buy order: eth_btc 0.033938 0.65947 [7899900511] margin:0.397784194708]Array
(
    [complete] => 
    [id] => 7899900511
    [time] => 1545834277504
    [pending] => 0.65947000
    [amount] => 0.65947000
    [type] => buy
    [price] => 0.033938
)

2018-12-26 15:24:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:24:47 - cex place new buy order: eth_btc 0.03394 0.65943 [7899901824] margin:0.30642309958751]Array
(
    [complete] => 
    [id] => 7899901824
    [time] => 1545834287056
    [pending] => 0.65943000
    [amount] => 0.65943000
    [type] => buy
    [price] => 0.03394
)

2018-12-26 15:24:59 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:25:01 - cex place new buy order: eth_btc 0.033944 0.65936 [7899903222] margin:0.25630450153193]Array
(
    [complete] => 
    [id] => 7899903222
    [time] => 1545834300537
    [pending] => 0.65936000
    [amount] => 0.65936000
    [type] => buy
    [price] => 0.033944
)

2018-12-26 15:25:05 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:25:06 - cex place new buy order: eth_btc 0.033946 0.65932 [7899903761] margin:0.25923525599481]Array
(
    [complete] => 
    [id] => 7899903761
    [time] => 1545834305911
    [pending] => 0.65932000
    [amount] => 0.65932000
    [type] => buy
    [price] => 0.033946
)

2018-12-26 15:25:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:25:17 - cex place new buy order: eth_btc 0.033948 0.65928 [7899905235] margin:0.26216566513491]Array
(
    [complete] => 
    [id] => 7899905235
    [time] => 1545834317467
    [pending] => 0.65928000
    [amount] => 0.65928000
    [type] => buy
    [price] => 0.033948
)

2018-12-26 15:25:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:25:27 - cex place new buy order: eth_btc 0.03395 0.65924 [7899906918] margin:0.25920471281295]Array
(
    [complete] => 
    [id] => 7899906918
    [time] => 1545834327493
    [pending] => 0.65924000
    [amount] => 0.65924000
    [type] => buy
    [price] => 0.03395
)

2018-12-26 15:25:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:25:38 - cex place new buy order: eth_btc 0.033952 0.6592 [7899908375] margin:0.25918944392083]Array
(
    [complete] => 
    [id] => 7899908375
    [time] => 1545834337686
    [pending] => 0.65920000
    [amount] => 0.65920000
    [type] => buy
    [price] => 0.033952
)

2018-12-26 15:26:36 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:26:44 - cex place new buy order: eth_btc 0.033878 0.6606 [7899917598]Array
(
    [complete] => 
    [id] => 7899917598
    [time] => 1545834404473
    [pending] => 0.66060000
    [amount] => 0.66060000
    [type] => buy
    [price] => 0.033878
)

2018-12-26 15:26:54 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:26:56 - cex place new buy order: eth_btc 0.03388 0.6606 [7899918985] margin:0.35714285714286]Array
(
    [complete] => 
    [id] => 7899918985
    [time] => 1545834415694
    [pending] => 0.66060000
    [amount] => 0.66060000
    [type] => buy
    [price] => 0.03388
)

2018-12-26 15:27:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:27:09 - cex place new buy order: eth_btc 0.033919 0.65984 [7899920316] margin:0.24470061027742]Array
(
    [complete] => 
    [id] => 7899920316
    [time] => 1545834428919
    [pending] => 0.65984000
    [amount] => 0.65984000
    [type] => buy
    [price] => 0.033919
)

2018-12-26 15:27:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:27:29 - cex place new buy order: eth_btc 0.03389 0.6604 [7899921940]Array
(
    [complete] => 
    [id] => 7899921940
    [time] => 1545834448973
    [pending] => 0.66040000
    [amount] => 0.66040000
    [type] => buy
    [price] => 0.03389
)

2018-12-26 15:27:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:27:38 - cex place new buy order: eth_btc 0.033892 0.66037 [7899922854] margin:0.35701640505135]Array
(
    [complete] => 
    [id] => 7899922854
    [time] => 1545834458450
    [pending] => 0.66037000
    [amount] => 0.66037000
    [type] => buy
    [price] => 0.033892
)

2018-12-26 15:27:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:27:47 - cex place new buy order: eth_btc 0.033894 0.66033 [7899923525] margin:0.38059833598867]Array
(
    [complete] => 
    [id] => 7899923525
    [time] => 1545834466919
    [pending] => 0.66033000
    [amount] => 0.66033000
    [type] => buy
    [price] => 0.033894
)

2018-12-26 15:27:54 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:27:56 - cex place new buy order: eth_btc 0.033898 0.66025 [7899924374] margin:0.38940350463155]Array
(
    [complete] => 
    [id] => 7899924374
    [time] => 1545834475853
    [pending] => 0.66025000
    [amount] => 0.66025000
    [type] => buy
    [price] => 0.033898
)

2018-12-26 15:28:05 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:28:06 - cex place new buy order: eth_btc 0.0339 0.66021 [7899925354] margin:0.42182890855456]Array
(
    [complete] => 
    [id] => 7899925354
    [time] => 1545834485861
    [pending] => 0.66021000
    [amount] => 0.66021000
    [type] => buy
    [price] => 0.0339
)

2018-12-26 15:28:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:28:22 - cex place new buy order: eth_btc 0.033904 0.66014 [7899926616] margin:0.47487022180273]Array
(
    [complete] => 
    [id] => 7899926616
    [time] => 1545834502458
    [pending] => 0.66014000
    [amount] => 0.66014000
    [type] => buy
    [price] => 0.033904
)

2018-12-26 15:28:32 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:28:33 - cex place new buy order: eth_btc 0.033906 0.6601 [7899927458] margin:0.50138618533593]Array
(
    [complete] => 
    [id] => 7899927458
    [time] => 1545834513043
    [pending] => 0.66010000
    [amount] => 0.66010000
    [type] => buy
    [price] => 0.033906
)

2018-12-26 15:28:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:28:43 - cex place new buy order: eth_btc 0.033908 0.66006 [7899928732] margin:0.51020408163265]Array
(
    [complete] => 
    [id] => 7899928732
    [time] => 1545834523055
    [pending] => 0.66006000
    [amount] => 0.66006000
    [type] => buy
    [price] => 0.033908
)

2018-12-26 15:28:51 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:28:53 - cex place new buy order: eth_btc 0.03391 0.66002 [7899929977] margin:0.50427602477146]Array
(
    [complete] => 
    [id] => 7899929977
    [time] => 1545834532876
    [pending] => 0.66002000
    [amount] => 0.66002000
    [type] => buy
    [price] => 0.03391
)

2018-12-26 15:29:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:29:03 - cex place new buy order: eth_btc 0.033914 0.65994 [7899931095] margin:0.55434333903404]Array
(
    [complete] => 
    [id] => 7899931095
    [time] => 1545834542878
    [pending] => 0.65994000
    [amount] => 0.65994000
    [type] => buy
    [price] => 0.033914
)

2018-12-26 15:29:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:29:14 - cex place new buy order: eth_btc 0.033918 0.65986 [7899932035] margin:0.58965740904533]Array
(
    [complete] => 
    [id] => 7899932035
    [time] => 1545834553862
    [pending] => 0.65986000
    [amount] => 0.65986000
    [type] => buy
    [price] => 0.033918
)

2018-12-26 15:29:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:29:22 - cex place new buy order: eth_btc 0.03392 0.65982 [7899932665] margin:0.47464622641509]Array
(
    [complete] => 
    [id] => 7899932665
    [time] => 1545834561896
    [pending] => 0.65982000
    [amount] => 0.65982000
    [type] => buy
    [price] => 0.03392
)

2018-12-26 15:29:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:29:32 - cex place new buy order: eth_btc 0.033922 0.65978 [7899933827] margin:0.44513884794528]Array
(
    [complete] => 
    [id] => 7899933827
    [time] => 1545834572165
    [pending] => 0.65978000
    [amount] => 0.65978000
    [type] => buy
    [price] => 0.033922
)

2018-12-26 15:29:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:29:43 - cex place new buy order: eth_btc 0.033926 0.65971 [7899934930] margin:0.45392913989271]Array
(
    [complete] => 
    [id] => 7899934930
    [time] => 1545834582620
    [pending] => 0.65971000
    [amount] => 0.65971000
    [type] => buy
    [price] => 0.033926
)

2018-12-26 15:29:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:29:51 - cex place new buy order: eth_btc 0.033929 0.65965 [7899935667] margin:0.4479943411241]Array
(
    [complete] => 
    [id] => 7899935667
    [time] => 1545834590920
    [pending] => 0.65965000
    [amount] => 0.65965000
    [type] => buy
    [price] => 0.033929
)

2018-12-26 15:29:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:30:00 - cex place new buy order: eth_btc 0.033931 0.65961 [7899936341] margin:0.44207361999351]Array
(
    [complete] => 
    [id] => 7899936341
    [time] => 1545834599705
    [pending] => 0.65961000
    [amount] => 0.65961000
    [type] => buy
    [price] => 0.033931
)

2018-12-26 15:30:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:30:05 - cex place new buy order: eth_btc 0.033933 0.65957 [7899936833] margin:0.4361535967937]Array
(
    [complete] => 
    [id] => 7899936833
    [time] => 1545834605234
    [pending] => 0.65957000
    [amount] => 0.65957000
    [type] => buy
    [price] => 0.033933
)

2018-12-26 15:30:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:30:17 - cex place new buy order: eth_btc 0.033935 0.65953 [7899937970] margin:0.45086194194783]Array
(
    [complete] => 
    [id] => 7899937970
    [time] => 1545834616895
    [pending] => 0.65953000
    [amount] => 0.65953000
    [type] => buy
    [price] => 0.033935
)

2018-12-26 15:30:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:30:24 - cex place new buy order: eth_btc 0.033937 0.65949 [7899938586] margin:0.46262191708164]Array
(
    [complete] => 
    [id] => 7899938586
    [time] => 1545834624105
    [pending] => 0.65949000
    [amount] => 0.65949000
    [type] => buy
    [price] => 0.033937
)

2018-12-26 15:30:33 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:30:35 - cex place new buy order: eth_btc 0.033942 0.6594 [7899939611] margin:0.45666136350244]Array
(
    [complete] => 
    [id] => 7899939611
    [time] => 1545834634913
    [pending] => 0.65940000
    [amount] => 0.65940000
    [type] => buy
    [price] => 0.033942
)

2018-12-26 15:30:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:30:44 - cex place new buy order: eth_btc 0.033999 0.65829 [7899940369] margin:0.34412776846378]Array
(
    [complete] => 
    [id] => 7899940369
    [time] => 1545834643631
    [pending] => 0.65829000
    [amount] => 0.65829000
    [type] => buy
    [price] => 0.033999
)

2018-12-26 15:30:51 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:30:53 - cex place new buy order: eth_btc 0.034001 0.65825 [7899941065] margin:0.3146966265698]Array
(
    [complete] => 
    [id] => 7899941065
    [time] => 1545834652543
    [pending] => 0.65825000
    [amount] => 0.65825000
    [type] => buy
    [price] => 0.034001
)

2018-12-26 15:31:02 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:31:03 - cex place new buy order: eth_btc 0.034005 0.65817 [7899941907] margin:0.24702249669166]Array
(
    [complete] => 
    [id] => 7899941907
    [time] => 1545834663505
    [pending] => 0.65817000
    [amount] => 0.65817000
    [type] => buy
    [price] => 0.034005
)

2018-12-26 15:31:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:31:15 - cex place new buy order: eth_btc 0.034009 0.6581 [7899942715] margin:0.21758946161312]Array
(
    [complete] => 
    [id] => 7899942715
    [time] => 1545834674588
    [pending] => 0.65810000
    [amount] => 0.65810000
    [type] => buy
    [price] => 0.034009
)

2018-12-26 15:31:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:31:26 - cex place new buy order: eth_btc 0.034011 0.65806 [7899943657] margin:0.23227779247892]Array
(
    [complete] => 
    [id] => 7899943657
    [time] => 1545834686389
    [pending] => 0.65806000
    [amount] => 0.65806000
    [type] => buy
    [price] => 0.034011
)

2018-12-26 15:31:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:31:38 - cex place new buy order: eth_btc 0.034013 0.65802 [7899944673] margin:0.24108429130039]Array
(
    [complete] => 
    [id] => 7899944673
    [time] => 1545834698071
    [pending] => 0.65802000
    [amount] => 0.65802000
    [type] => buy
    [price] => 0.034013
)

2018-12-26 15:31:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:31:49 - cex place new buy order: eth_btc 0.034015 0.65798 [7899945564] margin:0.21461120094075]Array
(
    [complete] => 
    [id] => 7899945564
    [time] => 1545834708823
    [pending] => 0.65798000
    [amount] => 0.65798000
    [type] => buy
    [price] => 0.034015
)

2018-12-26 15:31:58 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:32:08 - cex place new buy order: eth_btc 0.033977 0.6587 [7899947349]Array
(
    [complete] => 
    [id] => 7899947349
    [time] => 1545834727809
    [pending] => 0.65870000
    [amount] => 0.65870000
    [type] => buy
    [price] => 0.033977
)

2018-12-26 15:32:17 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:32:18 - cex place new buy order: eth_btc 0.033981 0.65864 [7899948253] margin:0.25602542597334]Array
(
    [complete] => 
    [id] => 7899948253
    [time] => 1545834737855
    [pending] => 0.65864000
    [amount] => 0.65864000
    [type] => buy
    [price] => 0.033981
)

2018-12-26 15:32:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:32:29 - cex place new buy order: eth_btc 0.033985 0.65856 [7899949246] margin:0.26776519052523]Array
(
    [complete] => 
    [id] => 7899949246
    [time] => 1545834748518
    [pending] => 0.65856000
    [amount] => 0.65856000
    [type] => buy
    [price] => 0.033985
)

2018-12-26 15:32:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:32:39 - cex place new buy order: eth_btc 0.033988 0.6585 [7899950101] margin:0.25008826644697]Array
(
    [complete] => 
    [id] => 7899950101
    [time] => 1545834758679
    [pending] => 0.65850000
    [amount] => 0.65850000
    [type] => buy
    [price] => 0.033988
)

2018-12-26 15:32:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:32:50 - cex place new buy order: eth_btc 0.03399 0.65846 [7899951595] margin:0.27360988526037]Array
(
    [complete] => 
    [id] => 7899951595
    [time] => 1545834769759
    [pending] => 0.65846000
    [amount] => 0.65846000
    [type] => buy
    [price] => 0.03399
)

2018-12-26 15:32:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:32:59 - cex place new buy order: eth_btc 0.033992 0.65843 [7899953055] margin:0.22358201929866]Array
(
    [complete] => 
    [id] => 7899953055
    [time] => 1545834779356
    [pending] => 0.65843000
    [amount] => 0.65843000
    [type] => buy
    [price] => 0.033992
)

2018-12-26 15:33:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:33:08 - cex place new buy order: eth_btc 0.033999 0.65829 [7899954535] margin:0.25588987911409]Array
(
    [complete] => 
    [id] => 7899954535
    [time] => 1545834787981
    [pending] => 0.65829000
    [amount] => 0.65829000
    [type] => buy
    [price] => 0.033999
)

2018-12-26 15:33:20 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:33:21 - cex place new buy order: eth_btc 0.034001 0.65825 [7899956643] margin:0.24999264727505]Array
(
    [complete] => 
    [id] => 7899956643
    [time] => 1545834801135
    [pending] => 0.65825000
    [amount] => 0.65825000
    [type] => buy
    [price] => 0.034001
)

2018-12-26 15:33:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:33:31 - cex place new buy order: eth_btc 0.034003 0.65821 [7899958222] margin:0.21174602240979]Array
(
    [complete] => 
    [id] => 7899958222
    [time] => 1545834810748
    [pending] => 0.65821000
    [amount] => 0.65821000
    [type] => buy
    [price] => 0.034003
)

2018-12-26 15:33:40 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:33:51 - cex place new buy order: eth_btc 0.033988 0.6585 [7899960972]Array
(
    [complete] => 
    [id] => 7899960972
    [time] => 1545834830556
    [pending] => 0.65850000
    [amount] => 0.65850000
    [type] => buy
    [price] => 0.033988
)

2018-12-26 15:33:59 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:34:00 - cex place new buy order: eth_btc 0.03399 0.65846 [7899962331] margin:0.25007355104443]Array
(
    [complete] => 
    [id] => 7899962331
    [time] => 1545834839735
    [pending] => 0.65846000
    [amount] => 0.65846000
    [type] => buy
    [price] => 0.03399
)

2018-12-26 15:34:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:34:05 - cex place new buy order: eth_btc 0.033992 0.65843 [7899963113] margin:0.24711696869852]Array
(
    [complete] => 
    [id] => 7899963113
    [time] => 1545834845162
    [pending] => 0.65843000
    [amount] => 0.65843000
    [type] => buy
    [price] => 0.033992
)

2018-12-26 15:34:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:34:14 - cex place new buy order: eth_btc 0.033994 0.65839 [7899964433] margin:0.25886921221392]Array
(
    [complete] => 
    [id] => 7899964433
    [time] => 1545834854061
    [pending] => 0.65839000
    [amount] => 0.65839000
    [type] => buy
    [price] => 0.033994
)

2018-12-26 15:34:24 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:34:27 - cex place new buy order: eth_btc 0.033996 0.65835 [7899965505] margin:0.26767855041769]Array
(
    [complete] => 
    [id] => 7899965505
    [time] => 1545834866541
    [pending] => 0.65835000
    [amount] => 0.65835000
    [type] => buy
    [price] => 0.033996
)

2018-12-26 15:34:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:34:36 - cex place new buy order: eth_btc 0.034 0.65827 [7899966199] margin:0.28235294117647]Array
(
    [complete] => 
    [id] => 7899966199
    [time] => 1545834876088
    [pending] => 0.65827000
    [amount] => 0.65827000
    [type] => buy
    [price] => 0.034
)

2018-12-26 15:34:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:34:47 - cex place new buy order: eth_btc 0.034002 0.65823 [7899966916] margin:0.2764543262161]Array
(
    [complete] => 
    [id] => 7899966916
    [time] => 1545834887061
    [pending] => 0.65823000
    [amount] => 0.65823000
    [type] => buy
    [price] => 0.034002
)

2018-12-26 15:34:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:34:58 - cex place new buy order: eth_btc 0.034004 0.65819 [7899967845] margin:0.2970238795436]Array
(
    [complete] => 
    [id] => 7899967845
    [time] => 1545834898120
    [pending] => 0.65819000
    [amount] => 0.65819000
    [type] => buy
    [price] => 0.034004
)

2018-12-26 15:35:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:35:05 - cex place new buy order: eth_btc 0.034011 0.00563 [] margin:0.28226162124019]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-12-26 15:35:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:35:16 - cex place new buy order: eth_btc 0.034011 0.65806 [7899969608] margin:0.28520184646144]Array
(
    [complete] => 
    [id] => 7899969608
    [time] => 1545834915708
    [pending] => 0.65806000
    [amount] => 0.65806000
    [type] => buy
    [price] => 0.034011
)

2018-12-26 15:35:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:35:38 - cex place new buy order: eth_btc 0.034013 0.65802 [7899972227] margin:0.26754476229678]Array
(
    [complete] => 
    [id] => 7899972227
    [time] => 1545834938126
    [pending] => 0.65802000
    [amount] => 0.65802000
    [type] => buy
    [price] => 0.034013
)

2018-12-26 15:35:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:35:51 - cex place new buy order: eth_btc 0.034015 0.65798 [7899973667] margin:0.25576951344994]Array
(
    [complete] => 
    [id] => 7899973667
    [time] => 1545834950740
    [pending] => 0.65798000
    [amount] => 0.65798000
    [type] => buy
    [price] => 0.034015
)

2018-12-26 15:36:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:36:02 - cex place new buy order: eth_btc 0.034017 0.65794 [7899975116] margin:0.24987506246876]Array
(
    [complete] => 
    [id] => 7899975116
    [time] => 1545834961741
    [pending] => 0.65794000
    [amount] => 0.65794000
    [type] => buy
    [price] => 0.034017
)

2018-12-26 15:36:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:36:35 - cex place new buy order: eth_btc 0.034019 0.6579 [7899978483] margin:0.26749757488462]Array
(
    [complete] => 
    [id] => 7899978483
    [time] => 1545834994815
    [pending] => 0.65790000
    [amount] => 0.65790000
    [type] => buy
    [price] => 0.034019
)

2018-12-26 15:36:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:36:43 - cex place new buy order: eth_btc 0.034022 0.65785 [7899979203] margin:0.26453471283288]Array
(
    [complete] => 
    [id] => 7899979203
    [time] => 1545835003005
    [pending] => 0.65785000
    [amount] => 0.65785000
    [type] => buy
    [price] => 0.034022
)

2018-12-26 15:36:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:36:55 - cex place new buy order: eth_btc 0.034026 0.65777 [7899980224] margin:0.24687004055721]Array
(
    [complete] => 
    [id] => 7899980224
    [time] => 1545835014513
    [pending] => 0.65777000
    [amount] => 0.65777000
    [type] => buy
    [price] => 0.034026
)

2018-12-26 15:37:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:37:05 - cex place new buy order: eth_btc 0.034028 0.65773 [7899981116] margin:0.23216174914775]Array
(
    [complete] => 
    [id] => 7899981116
    [time] => 1545835025235
    [pending] => 0.65773000
    [amount] => 0.65773000
    [type] => buy
    [price] => 0.034028
)

2018-12-26 15:37:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:37:16 - cex place new buy order: eth_btc 0.03403 0.65769 [7899981930] margin:0.22627093740817]Array
(
    [complete] => 
    [id] => 7899981930
    [time] => 1545835036039
    [pending] => 0.65769000
    [amount] => 0.65769000
    [type] => buy
    [price] => 0.03403
)

2018-12-26 15:37:25 - cex delete buy orders: eth_btc[move]
2018-12-26 15:37:27 - cex place new buy order: eth_btc 0.034031 0.65765 [7899982647] margin:0.19981194170193]Array
(
    [complete] => 
    [id] => 7899982647
    [time] => 1545835046983
    [pending] => 0.65765000
    [amount] => 0.65765000
    [type] => buy
    [price] => 0.034031
)

2018-12-26 15:37:38 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:37:51 - cex place new buy order: eth_btc 0.034005 0.6582 [7899984371]Array
(
    [complete] => 
    [id] => 7899984371
    [time] => 1545835070726
    [pending] => 0.65820000
    [amount] => 0.65820000
    [type] => buy
    [price] => 0.034005
)

2018-12-26 15:38:00 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:38:16 - cex place new buy order: eth_btc 0.033947 0.6593 [7899986044]Array
(
    [complete] => 
    [id] => 7899986044
    [time] => 1545835096243
    [pending] => 0.65930000
    [amount] => 0.65930000
    [type] => buy
    [price] => 0.033947
)

2018-12-26 15:38:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:38:26 - cex place new buy order: eth_btc 0.033949 0.65926 [7899986899] margin:0.30045067601401]Array
(
    [complete] => 
    [id] => 7899986899
    [time] => 1545835105874
    [pending] => 0.65926000
    [amount] => 0.65926000
    [type] => buy
    [price] => 0.033949
)

2018-12-26 15:38:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:38:38 - cex place new buy order: eth_btc 0.033951 0.65922 [7899987853] margin:0.29748755559482]Array
(
    [complete] => 
    [id] => 7899987853
    [time] => 1545835117574
    [pending] => 0.65922000
    [amount] => 0.65922000
    [type] => buy
    [price] => 0.033951
)

2018-12-26 15:38:47 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:38:48 - cex place new buy order: eth_btc 0.033953 0.65918 [7899988550] margin:0.28274379289017]Array
(
    [complete] => 
    [id] => 7899988550
    [time] => 1545835127915
    [pending] => 0.65918000
    [amount] => 0.65918000
    [type] => buy
    [price] => 0.033953
)

2018-12-26 15:38:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:38:56 - cex place new buy order: eth_btc 0.033955 0.65914 [7899989094] margin:0.27389191577087]Array
(
    [complete] => 
    [id] => 7899989094
    [time] => 1545835136391
    [pending] => 0.65914000
    [amount] => 0.65914000
    [type] => buy
    [price] => 0.033955
)

2018-12-26 15:39:05 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:39:06 - cex place new buy order: eth_btc 0.033958 0.65909 [7899990147] margin:0.26503327640026]Array
(
    [complete] => 
    [id] => 7899990147
    [time] => 1545835146101
    [pending] => 0.65909000
    [amount] => 0.65909000
    [type] => buy
    [price] => 0.033958
)

2018-12-26 15:39:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:39:18 - cex place new buy order: eth_btc 0.03396 0.65905 [7899990961] margin:0.21495877502944]Array
(
    [complete] => 
    [id] => 7899990961
    [time] => 1545835157664
    [pending] => 0.65905000
    [amount] => 0.65905000
    [type] => buy
    [price] => 0.03396
)

2018-12-26 15:39:26 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:39:40 - cex place new buy order: eth_btc 0.03381 0.662 [7899992805]Array
(
    [complete] => 
    [id] => 7899992805
    [time] => 1545835180159
    [pending] => 0.66200000
    [amount] => 0.66200000
    [type] => buy
    [price] => 0.03381
)

2018-12-26 15:39:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:39:50 - cex place new buy order: eth_btc 0.033814 0.66189 [7899993763] margin:0.51162240492104]Array
(
    [complete] => 
    [id] => 7899993763
    [time] => 1545835190175
    [pending] => 0.66189000
    [amount] => 0.66189000
    [type] => buy
    [price] => 0.033814
)

2018-12-26 15:40:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:40:01 - cex place new buy order: eth_btc 0.033817 0.66183 [7899994615] margin:0.50861992488984]Array
(
    [complete] => 
    [id] => 7899994615
    [time] => 1545835200769
    [pending] => 0.66183000
    [amount] => 0.66183000
    [type] => buy
    [price] => 0.033817
)

2018-12-26 15:40:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:40:08 - cex place new buy order: eth_btc 0.033819 0.66179 [7899995128] margin:0.47902066885477]Array
(
    [complete] => 
    [id] => 7899995128
    [time] => 1545835207597
    [pending] => 0.66179000
    [amount] => 0.66179000
    [type] => buy
    [price] => 0.033819
)

2018-12-26 15:40:17 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:40:18 - cex place new buy order: eth_btc 0.033823 0.66172 [7899995957] margin:0.46122461047218]Array
(
    [complete] => 
    [id] => 7899995957
    [time] => 1545835217838
    [pending] => 0.66172000
    [amount] => 0.66172000
    [type] => buy
    [price] => 0.033823
)

2018-12-26 15:40:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:40:28 - cex place new buy order: eth_btc 0.033825 0.66168 [7899996974] margin:0.45824094604583]Array
(
    [complete] => 
    [id] => 7899996974
    [time] => 1545835228055
    [pending] => 0.66168000
    [amount] => 0.66168000
    [type] => buy
    [price] => 0.033825
)

2018-12-26 15:40:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:40:40 - cex place new buy order: eth_btc 0.033828 0.66162 [7899997813] margin:0.46411256946908]Array
(
    [complete] => 
    [id] => 7899997813
    [time] => 1545835239730
    [pending] => 0.66162000
    [amount] => 0.66162000
    [type] => buy
    [price] => 0.033828
)

2018-12-26 15:40:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:40:51 - cex place new buy order: eth_btc 0.03383 0.66158 [7899998772] margin:0.48182086905115]Array
(
    [complete] => 
    [id] => 7899998772
    [time] => 1545835250744
    [pending] => 0.66158000
    [amount] => 0.66158000
    [type] => buy
    [price] => 0.03383
)

2018-12-26 15:40:59 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:41:00 - cex place new buy order: eth_btc 0.033834 0.6615 [7899999534] margin:0.41969616362239]Array
(
    [complete] => 
    [id] => 7899999534
    [time] => 1545835260353
    [pending] => 0.66150000
    [amount] => 0.66150000
    [type] => buy
    [price] => 0.033834
)

2018-12-26 15:41:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:41:08 - cex place new buy order: eth_btc 0.033878 0.66064 [7900000269] margin:0.24204498494598]Array
(
    [complete] => 
    [id] => 7900000269
    [time] => 1545835268078
    [pending] => 0.66064000
    [amount] => 0.66064000
    [type] => buy
    [price] => 0.033878
)

2018-12-26 15:41:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:41:30 - cex place new buy order: eth_btc 0.033734 0.6635 [7900002404]Array
(
    [complete] => 
    [id] => 7900002404
    [time] => 1545835290084
    [pending] => 0.66350000
    [amount] => 0.66350000
    [type] => buy
    [price] => 0.033734
)

2018-12-26 15:41:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:41:42 - cex place new buy order: eth_btc 0.033808 0.66201 [7900003712] margin:0.26029342167535]Array
(
    [complete] => 
    [id] => 7900003712
    [time] => 1545835301924
    [pending] => 0.66201000
    [amount] => 0.66201000
    [type] => buy
    [price] => 0.033808
)

2018-12-26 15:41:53 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:42:17 - cex place new buy order: eth_btc 0.03352 0.6677 [7900009930]Array
(
    [complete] => 
    [id] => 7900009930
    [time] => 1545835336915
    [pending] => 0.66770000
    [amount] => 0.66770000
    [type] => buy
    [price] => 0.03352
)

2018-12-26 15:42:24 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:42:25 - cex place new buy order: eth_btc 0.033522 0.66766 [7900011376] margin:0.89195155420319]Array
(
    [complete] => 
    [id] => 7900011376
    [time] => 1545835345237
    [pending] => 0.66766000
    [amount] => 0.66766000
    [type] => buy
    [price] => 0.033522
)

2018-12-26 15:42:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:42:32 - cex place new buy order: eth_btc 0.03369 0.66433 [7900012409] margin:0.42445829623035]Array
(
    [complete] => 
    [id] => 7900012409
    [time] => 1545835351885
    [pending] => 0.66433000
    [amount] => 0.66433000
    [type] => buy
    [price] => 0.03369
)

2018-12-26 15:42:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:42:42 - cex place new buy order: eth_btc 0.033701 0.66411 [7900013844] margin:0.30859618408949]Array
(
    [complete] => 
    [id] => 7900013844
    [time] => 1545835361713
    [pending] => 0.66411000
    [amount] => 0.66411000
    [type] => buy
    [price] => 0.033701
)

2018-12-26 15:42:50 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:43:08 - cex place new buy order: eth_btc 0.033526 0.6676 [7900018012]Array
(
    [complete] => 
    [id] => 7900018012
    [time] => 1545835388236
    [pending] => 0.66760000
    [amount] => 0.66760000
    [type] => buy
    [price] => 0.033526
)

2018-12-26 15:43:18 - cex delete buy orders: eth_btc[move]
2018-12-26 15:43:19 - cex place new buy order: eth_btc 0.033529 0.66386 [7900019682] margin:0.12754345375809]Array
(
    [complete] => 
    [id] => 7900019682
    [time] => 1545835399223
    [pending] => 0.66386000
    [amount] => 0.66386000
    [type] => buy
    [price] => 0.033529
)

2018-12-26 15:43:30 - cex delete buy orders: eth_btc[move]
2018-12-26 15:43:31 - cex place new buy order: eth_btc 0.033532 0.66419 [7900021288] margin:0.15728403121942]Array
(
    [complete] => 
    [id] => 7900021288
    [time] => 1545835410778
    [pending] => 0.66419000
    [amount] => 0.66419000
    [type] => buy
    [price] => 0.033532
)

2018-12-26 15:43:42 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:46:29 - cex place new buy order: eth_btc 0.033543 0.6672 [7900046697]Array
(
    [complete] => 
    [id] => 7900046697
    [time] => 1545835589395
    [pending] => 0.66720000
    [amount] => 0.66720000
    [type] => buy
    [price] => 0.033543
)

2018-12-26 15:46:37 - cex delete buy orders: eth_btc[move]
2018-12-26 15:46:39 - cex place new buy order: eth_btc 0.033545 0.66482 [7900048345] margin:0.005940888162792]Array
(
    [complete] => 
    [id] => 7900048345
    [time] => 1545835598673
    [pending] => 0.66482000
    [amount] => 0.66482000
    [type] => buy
    [price] => 0.033545
)

2018-12-26 15:46:48 - cex delete buy orders: eth_btc[move]
2018-12-26 15:46:49 - cex place new buy order: eth_btc 0.033547 0.66482 [7900049560] margin:0.056438437546413]Array
(
    [complete] => 
    [id] => 7900049560
    [time] => 1545835608678
    [pending] => 0.66482000
    [amount] => 0.66482000
    [type] => buy
    [price] => 0.033547
)

2018-12-26 15:46:56 - cex delete buy orders: eth_btc[move]
2018-12-26 15:46:57 - cex place new buy order: eth_btc 0.033549 0.66482 [7900050548] margin:-0.032674884895278]Array
(
    [complete] => 
    [id] => 7900050548
    [time] => 1545835617492
    [pending] => 0.66482000
    [amount] => 0.66482000
    [type] => buy
    [price] => 0.033549
)

2018-12-26 15:47:06 - cex delete buy orders: eth_btc[move]
2018-12-26 15:47:07 - cex place new buy order: eth_btc 0.033551 0.66478 [7900051771] margin:-0.050494549558922]Array
(
    [complete] => 
    [id] => 7900051771
    [time] => 1545835627301
    [pending] => 0.66478000
    [amount] => 0.66478000
    [type] => buy
    [price] => 0.033551
)

2018-12-26 15:47:18 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:52:44 - cex place new buy order: eth_btc 0.033426 0.6696 [7900090692]Array
(
    [complete] => 
    [id] => 7900090692
    [time] => 1545835964250
    [pending] => 0.66960000
    [amount] => 0.66960000
    [type] => buy
    [price] => 0.033426
)

2018-12-26 15:52:53 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:52:55 - cex place new buy order: eth_btc 0.03343 0.66949 [7900092243] margin:0.22434938677833]Array
(
    [complete] => 
    [id] => 7900092243
    [time] => 1545835974586
    [pending] => 0.66949000
    [amount] => 0.66949000
    [type] => buy
    [price] => 0.03343
)

2018-12-26 15:53:03 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:53:04 - cex delete buy orders: eth_btc [above margin]
2018-12-26 15:55:07 - cex place new buy order: eth_btc 0.033356 0.671 [7900110486]Array
(
    [complete] => 
    [id] => 7900110486
    [time] => 1545836107382
    [pending] => 0.67100000
    [amount] => 0.67100000
    [type] => buy
    [price] => 0.033356
)

2018-12-26 15:55:17 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:55:18 - cex place new buy order: eth_btc 0.033364 0.67082 [7900112313] margin:0.34768013427648]Array
(
    [complete] => 
    [id] => 7900112313
    [time] => 1545836118423
    [pending] => 0.67082000
    [amount] => 0.67082000
    [type] => buy
    [price] => 0.033364
)

2018-12-26 15:55:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 15:55:29 - cex place new buy order: eth_btc 0.033366 0.67078 [7900113545] margin:0.36863873404063]Array
(
    [complete] => 
    [id] => 7900113545
    [time] => 1545836128537
    [pending] => 0.67078000
    [amount] => 0.67078000
    [type] => buy
    [price] => 0.033366
)

2018-12-26 15:55:39 - cex delete buy orders: eth_btc[move]
2018-12-26 15:55:40 - cex place new buy order: eth_btc 0.033368 0.66778 [7900114780] margin:-0.14918248000955]Array
(
    [complete] => 
    [id] => 7900114780
    [time] => 1545836139819
    [pending] => 0.66778000
    [amount] => 0.66778000
    [type] => buy
    [price] => 0.033368
)

2018-12-26 15:55:51 - cex delete buy orders: eth_btc[move]
2018-12-26 15:55:52 - cex place new buy order: eth_btc 0.03337 0.66778 [7900116546] margin:-0.092493137605931]Array
(
    [complete] => 
    [id] => 7900116546
    [time] => 1545836151956
    [pending] => 0.66778000
    [amount] => 0.66778000
    [type] => buy
    [price] => 0.03337
)

2018-12-26 15:56:01 - cex delete buy orders: eth_btc[move]
2018-12-26 15:56:02 - cex place new buy order: eth_btc 0.033372 0.66778 [7900117800] margin:-0.065640291204205]Array
(
    [complete] => 
    [id] => 7900117800
    [time] => 1545836161921
    [pending] => 0.66778000
    [amount] => 0.66778000
    [type] => buy
    [price] => 0.033372
)

2018-12-26 15:56:12 - cex delete buy orders: eth_btc[move]
2018-12-26 15:56:14 - cex place new buy order: eth_btc 0.033391 0.66778 [7900119061] margin:-0.080558539205178]Array
(
    [complete] => 
    [id] => 7900119061
    [time] => 1545836173540
    [pending] => 0.66778000
    [amount] => 0.66778000
    [type] => buy
    [price] => 0.033391
)

2018-12-26 15:56:24 - cex delete buy orders: eth_btc[move]
2018-12-26 15:56:34 - cex place new buy order: eth_btc 0.03339 0.6703 [7900121849]Array
(
    [complete] => 
    [id] => 7900121849
    [time] => 1545836194374
    [pending] => 0.67030000
    [amount] => 0.67030000
    [type] => buy
    [price] => 0.03339
)

2018-12-26 15:56:42 - cex delete buy orders: eth_btc[move]
2018-12-26 15:56:43 - cex place new buy order: eth_btc 0.033392 0.66832 [7900122941] margin:-0.050762937083804]Array
(
    [complete] => 
    [id] => 7900122941
    [time] => 1545836202701
    [pending] => 0.66832000
    [amount] => 0.66832000
    [type] => buy
    [price] => 0.033392
)

2018-12-26 15:56:51 - cex delete buy orders: eth_btc[move]
2018-12-26 15:56:52 - cex place new buy order: eth_btc 0.033394 0.91858 [7900124110] margin:-0.050762937083804]Array
(
    [complete] => 
    [id] => 7900124110
    [time] => 1545836212239
    [pending] => 0.91858000
    [amount] => 0.91858000
    [type] => buy
    [price] => 0.033394
)

2018-12-26 15:57:00 - cex delete buy orders: eth_btc[move]
2018-12-26 15:57:01 - cex place new buy order: eth_btc 0.033396 0.91858 [7900124911] margin:-0.053748992206393]Array
(
    [complete] => 
    [id] => 7900124911
    [time] => 1545836220892
    [pending] => 0.91858000
    [amount] => 0.91858000
    [type] => buy
    [price] => 0.033396
)

2018-12-26 15:57:06 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:05:48 - cex place new buy order: eth_btc 0.033518 0.9178 [7900184105]Array
(
    [complete] => 
    [id] => 7900184105
    [time] => 1545836748517
    [pending] => 0.91780000
    [amount] => 0.91780000
    [type] => buy
    [price] => 0.033518
)

2018-12-26 16:05:57 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:06:23 - cex place new buy order: eth_btc 0.033493 0.9185 [7900187909]Array
(
    [complete] => 
    [id] => 7900187909
    [time] => 1545836782662
    [pending] => 0.91850000
    [amount] => 0.91850000
    [type] => buy
    [price] => 0.033493
)

2018-12-26 16:06:33 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:06:36 - cex place new buy order: eth_btc 0.033496 0.91839 [7900189197] margin:0.24480534989253]Array
(
    [complete] => 
    [id] => 7900189197
    [time] => 1545836795603
    [pending] => 0.91839000
    [amount] => 0.91839000
    [type] => buy
    [price] => 0.033496
)

2018-12-26 16:06:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:06:46 - cex place new buy order: eth_btc 0.0335 0.00785 [] margin:0.29850746268656]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-12-26 16:31:56 - cex place new buy order: eth_btc 0.033467 2.0128 [7900359448]Array
(
    [complete] => 
    [id] => 7900359448
    [time] => 1545838316472
    [pending] => 2.01280000
    [amount] => 2.01280000
    [type] => buy
    [price] => 0.033467
)

2018-12-26 16:32:06 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:32:08 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:32:24 - cex place new buy order: eth_btc 0.033405 2.0165 [7900362804]Array
(
    [complete] => 
    [id] => 7900362804
    [time] => 1545838344098
    [pending] => 2.01650000
    [amount] => 2.01650000
    [type] => buy
    [price] => 0.033405
)

2018-12-26 16:32:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:32:32 - cex place new buy order: eth_btc 0.033407 2.01642 [7900363728] margin:0.39812015445866]Array
(
    [complete] => 
    [id] => 7900363728
    [time] => 1545838352185
    [pending] => 2.01642000
    [amount] => 2.01642000
    [type] => buy
    [price] => 0.033407
)

2018-12-26 16:32:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:32:42 - cex place new buy order: eth_btc 0.033409 2.0163 [7900364815] margin:0.43102158101109]Array
(
    [complete] => 
    [id] => 7900364815
    [time] => 1545838361896
    [pending] => 2.01630000
    [amount] => 2.01630000
    [type] => buy
    [price] => 0.033409
)

2018-12-26 16:32:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:32:56 - cex place new buy order: eth_btc 0.033413 2.01606 [7900366262] margin:0.40702720498011]Array
(
    [complete] => 
    [id] => 7900366262
    [time] => 1545838375670
    [pending] => 2.01606000
    [amount] => 2.01606000
    [type] => buy
    [price] => 0.033413
)

2018-12-26 16:33:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:33:09 - cex place new buy order: eth_btc 0.033477 2.0122 [7900367958] margin:0.25987991755532]Array
(
    [complete] => 
    [id] => 7900367958
    [time] => 1545838388901
    [pending] => 2.01220000
    [amount] => 2.01220000
    [type] => buy
    [price] => 0.033477
)

2018-12-26 16:33:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:33:20 - cex place new buy order: eth_btc 0.033481 2.01196 [7900369779] margin:0.23296795197274]Array
(
    [complete] => 
    [id] => 7900369779
    [time] => 1545838399936
    [pending] => 2.01196000
    [amount] => 2.01196000
    [type] => buy
    [price] => 0.033481
)

2018-12-26 16:33:29 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:33:30 - cex place new buy order: eth_btc 0.033485 2.01172 [7900370935] margin:0.24189935792145]Array
(
    [complete] => 
    [id] => 7900370935
    [time] => 1545838409994
    [pending] => 2.01172000
    [amount] => 2.01172000
    [type] => buy
    [price] => 0.033485
)

2018-12-26 16:33:39 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:33:40 - cex place new buy order: eth_btc 0.033489 2.01148 [7900372468] margin:0.23291229956106]Array
(
    [complete] => 
    [id] => 7900372468
    [time] => 1545838420342
    [pending] => 2.01148000
    [amount] => 2.01148000
    [type] => buy
    [price] => 0.033489
)

2018-12-26 16:33:50 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:34:09 - cex place new buy order: eth_btc 0.033495 2.0111 [7900377146]Array
(
    [complete] => 
    [id] => 7900377146
    [time] => 1545838449226
    [pending] => 2.01110000
    [amount] => 2.01110000
    [type] => buy
    [price] => 0.033495
)

2018-12-26 16:34:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:35:16 - cex place new buy order: eth_btc 0.033502 2.0107 [7900384753]Array
(
    [complete] => 
    [id] => 7900384753
    [time] => 1545838516498
    [pending] => 2.01070000
    [amount] => 2.01070000
    [type] => buy
    [price] => 0.033502
)

2018-12-26 16:35:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:35:27 - cex place new buy order: eth_btc 0.033504 2.01058 [7900385788] margin:0.22086914995223]Array
(
    [complete] => 
    [id] => 7900385788
    [time] => 1545838526564
    [pending] => 2.01058000
    [amount] => 2.01058000
    [type] => buy
    [price] => 0.033504
)

2018-12-26 16:35:38 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:35:48 - cex place new buy order: eth_btc 0.033477 2.0122 [7900387644]Array
(
    [complete] => 
    [id] => 7900387644
    [time] => 1545838547838
    [pending] => 2.01220000
    [amount] => 2.01220000
    [type] => buy
    [price] => 0.033477
)

2018-12-26 16:35:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:35:58 - cex place new buy order: eth_btc 0.033479 2.01208 [7900388382] margin:0.28375996893575]Array
(
    [complete] => 
    [id] => 7900388382
    [time] => 1545838558223
    [pending] => 2.01208000
    [amount] => 2.01208000
    [type] => buy
    [price] => 0.033479
)

2018-12-26 16:36:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:36:09 - cex place new buy order: eth_btc 0.033481 2.01196 [7900389422] margin:0.25984886950807]Array
(
    [complete] => 
    [id] => 7900389422
    [time] => 1545838569430
    [pending] => 2.01196000
    [amount] => 2.01196000
    [type] => buy
    [price] => 0.033481
)

2018-12-26 16:36:20 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:36:21 - cex place new buy order: eth_btc 0.033485 2.01172 [7900390542] margin:0.26280424070479]Array
(
    [complete] => 
    [id] => 7900390542
    [time] => 1545838580935
    [pending] => 2.01172000
    [amount] => 2.01172000
    [type] => buy
    [price] => 0.033485
)

2018-12-26 16:36:32 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:36:33 - cex place new buy order: eth_btc 0.033489 2.01148 [7900391984] margin:0.22992624443847]Array
(
    [complete] => 
    [id] => 7900391984
    [time] => 1545838592885
    [pending] => 2.01148000
    [amount] => 2.01148000
    [type] => buy
    [price] => 0.033489
)

2018-12-26 16:36:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:36:46 - cex place new buy order: eth_btc 0.033491 2.01136 [7900393108] margin:0.26574303544236]Array
(
    [complete] => 
    [id] => 7900393108
    [time] => 1545838606413
    [pending] => 2.01136000
    [amount] => 2.01136000
    [type] => buy
    [price] => 0.033491
)

2018-12-26 16:36:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:36:58 - cex place new buy order: eth_btc 0.033493 2.01124 [7900394330] margin:0.25079867434987]Array
(
    [complete] => 
    [id] => 7900394330
    [time] => 1545838618149
    [pending] => 2.01124000
    [amount] => 2.01124000
    [type] => buy
    [price] => 0.033493
)

2018-12-26 16:37:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:37:09 - cex place new buy order: eth_btc 0.033495 2.01112 [7900395870] margin:0.21794297656366]Array
(
    [complete] => 
    [id] => 7900395870
    [time] => 1545838629252
    [pending] => 2.01112000
    [amount] => 2.01112000
    [type] => buy
    [price] => 0.033495
)

2018-12-26 16:37:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:37:30 - cex place new buy order: eth_btc 0.033501 2.0108 [7900397642]Array
(
    [complete] => 
    [id] => 7900397642
    [time] => 1545838650197
    [pending] => 2.01080000
    [amount] => 2.01080000
    [type] => buy
    [price] => 0.033501
)

2018-12-26 16:37:39 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:37:40 - cex place new buy order: eth_btc 0.033503 2.01064 [7900398427] margin:0.20893651314808]Array
(
    [complete] => 
    [id] => 7900398427
    [time] => 1545838660274
    [pending] => 2.01064000
    [amount] => 2.01064000
    [type] => buy
    [price] => 0.033503
)

2018-12-26 16:37:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:37:50 - cex place new buy order: eth_btc 0.033505 2.01052 [7900399060] margin:0.20593941202804]Array
(
    [complete] => 
    [id] => 7900399060
    [time] => 1545838670271
    [pending] => 2.01052000
    [amount] => 2.01052000
    [type] => buy
    [price] => 0.033505
)

2018-12-26 16:37:59 - cex delete buy orders: eth_btc[move]
2018-12-26 16:38:00 - cex place new buy order: eth_btc 0.033506 2.0104 [7900399681] margin:0.19995821768586]Array
(
    [complete] => 
    [id] => 7900399681
    [time] => 1545838680460
    [pending] => 2.01040000
    [amount] => 2.01040000
    [type] => buy
    [price] => 0.033506
)

2018-12-26 16:38:07 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:38:45 - cex place new buy order: eth_btc 0.033484 2.0118 [7900403779]Array
(
    [complete] => 
    [id] => 7900403779
    [time] => 1545838725384
    [pending] => 2.01180000
    [amount] => 2.01180000
    [type] => buy
    [price] => 0.033484
)

2018-12-26 16:38:56 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:39:17 - cex place new buy order: eth_btc 0.033446 2.0141 [7900406684]Array
(
    [complete] => 
    [id] => 7900406684
    [time] => 1545838757504
    [pending] => 2.01410000
    [amount] => 2.01410000
    [type] => buy
    [price] => 0.033446
)

2018-12-26 16:39:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:39:29 - cex place new buy order: eth_btc 0.033448 2.01395 [7900407499] margin:0.31690983018418]Array
(
    [complete] => 
    [id] => 7900407499
    [time] => 1545838768663
    [pending] => 2.01395000
    [amount] => 2.01395000
    [type] => buy
    [price] => 0.033448
)

2018-12-26 16:39:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:39:39 - cex place new buy order: eth_btc 0.03345 2.01383 [7900408200] margin:0.33183856502241]Array
(
    [complete] => 
    [id] => 7900408200
    [time] => 1545838779386
    [pending] => 2.01383000
    [amount] => 2.01383000
    [type] => buy
    [price] => 0.03345
)

2018-12-26 16:39:46 - cex delete buy orders: eth_btc[move]
2018-12-26 16:39:47 - cex place new buy order: eth_btc 0.033452 2.00478 [7900408620] margin:-0.18749441980893]Array
(
    [complete] => 
    [id] => 7900408620
    [time] => 1545838786892
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033452
)

2018-12-26 16:39:53 - cex delete buy orders: eth_btc[move]
2018-12-26 16:39:54 - cex place new buy order: eth_btc 0.033454 2.00478 [7900409113] margin:-0.21130323502278]Array
(
    [complete] => 
    [id] => 7900409113
    [time] => 1545838794200
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033454
)

2018-12-26 16:40:02 - cex delete buy orders: eth_btc[move]
2018-12-26 16:40:03 - cex place new buy order: eth_btc 0.033456 2.00478 [7900409875] margin:-0.20237492931757]Array
(
    [complete] => 
    [id] => 7900409875
    [time] => 1545838802885
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033456
)

2018-12-26 16:40:05 - cex delete buy orders: eth_btc[move]
2018-12-26 16:40:07 - cex place new buy order: eth_btc 0.033458 0.0257 [7900410238] margin:-0.17559001220201]Array
(
    [complete] => 
    [id] => 7900410238
    [time] => 1545838806614
    [pending] => 0.02570000
    [amount] => 0.02570000
    [type] => buy
    [price] => 0.033458
)

2018-12-26 16:40:18 - cex delete buy orders: eth_btc[move]
2018-12-26 16:40:19 - cex place new buy order: eth_btc 0.033459 2.00478 [7900411095] margin:-0.092259158953589]Array
(
    [complete] => 
    [id] => 7900411095
    [time] => 1545838819220
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033459
)

2018-12-26 16:40:27 - cex delete buy orders: eth_btc[move]
2018-12-26 16:40:28 - cex place new buy order: eth_btc 0.033461 2.00478 [7900411653] margin:-0.09523526085532]Array
(
    [complete] => 
    [id] => 7900411653
    [time] => 1545838827958
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033461
)

2018-12-26 16:40:35 - cex delete buy orders: eth_btc[move]
2018-12-26 16:40:36 - cex place new buy order: eth_btc 0.033463 2.00478 [7900412229] margin:-0.08333085324842]Array
(
    [complete] => 
    [id] => 7900412229
    [time] => 1545838835780
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033463
)

2018-12-26 16:40:47 - cex delete buy orders: eth_btc[move]
2018-12-26 16:40:48 - cex place new buy order: eth_btc 0.033465 2.00478 [7900413021] margin:-0.086306955150151]Array
(
    [complete] => 
    [id] => 7900413021
    [time] => 1545838848377
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033465
)

2018-12-26 16:40:58 - cex delete buy orders: eth_btc[move]
2018-12-26 16:41:00 - cex place new buy order: eth_btc 0.033467 2.00478 [7900414148] margin:-0.11904407606916]Array
(
    [complete] => 
    [id] => 7900414148
    [time] => 1545838859832
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033467
)

2018-12-26 16:41:08 - cex delete buy orders: eth_btc[move]
2018-12-26 16:41:10 - cex place new buy order: eth_btc 0.033469 2.00478 [7900415057] margin:-0.10118746465879]Array
(
    [complete] => 
    [id] => 7900415057
    [time] => 1545838870440
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033469
)

2018-12-26 16:41:20 - cex delete buy orders: eth_btc[move]
2018-12-26 16:41:22 - cex place new buy order: eth_btc 0.033471 2.00478 [7900416187] margin:-0.11606797416743]Array
(
    [complete] => 
    [id] => 7900416187
    [time] => 1545838881649
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033471
)

2018-12-26 16:41:32 - cex delete buy orders: eth_btc[move]
2018-12-26 16:41:33 - cex place new buy order: eth_btc 0.033474 2.00478 [7900417457] margin:-0.11606797416743]Array
(
    [complete] => 
    [id] => 7900417457
    [time] => 1545838893499
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033474
)

2018-12-26 16:41:43 - cex delete buy orders: eth_btc[move]
2018-12-26 16:41:45 - cex place new buy order: eth_btc 0.033476 2.00478 [7900418537] margin:-0.14582899318473]Array
(
    [complete] => 
    [id] => 7900418537
    [time] => 1545838904854
    [pending] => 2.00478000
    [amount] => 2.00478000
    [type] => buy
    [price] => 0.033476
)

2018-12-26 16:41:54 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:48:19 - cex place new buy order: eth_btc 0.03337 3.89 [7900467845]Array
(
    [complete] => 
    [id] => 7900467845
    [time] => 1545839298924
    [pending] => 3.89000000
    [amount] => 3.89000000
    [type] => buy
    [price] => 0.03337
)

2018-12-26 16:48:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:48:27 - cex place new buy order: eth_btc 0.033389 3.88775 [7900468471] margin:0.38934978585761]Array
(
    [complete] => 
    [id] => 7900468471
    [time] => 1545839307167
    [pending] => 3.88775000
    [amount] => 3.88775000
    [type] => buy
    [price] => 0.033389
)

2018-12-26 16:48:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:48:43 - cex place new buy order: eth_btc 0.033407 3.88566 [7900469955] margin:0.30233184661899]Array
(
    [complete] => 
    [id] => 7900469955
    [time] => 1545839322602
    [pending] => 3.88566000
    [amount] => 3.88566000
    [type] => buy
    [price] => 0.033407
)

2018-12-26 16:48:55 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:49:08 - cex place new buy order: eth_btc 0.033409 3.8854 [7900472938]Array
(
    [complete] => 
    [id] => 7900472938
    [time] => 1545839348357
    [pending] => 3.88540000
    [amount] => 3.88540000
    [type] => buy
    [price] => 0.033409
)

2018-12-26 16:49:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:49:19 - cex place new buy order: eth_btc 0.033411 3.88519 [7900473993] margin:0.2095118374188]Array
(
    [complete] => 
    [id] => 7900473993
    [time] => 1545839359320
    [pending] => 3.88519000
    [amount] => 3.88519000
    [type] => buy
    [price] => 0.033411
)

2018-12-26 16:49:30 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:49:42 - cex place new buy order: eth_btc 0.033362 3.8909 [7900476391]Array
(
    [complete] => 
    [id] => 7900476391
    [time] => 1545839382480
    [pending] => 3.89090000
    [amount] => 3.89090000
    [type] => buy
    [price] => 0.033362
)

2018-12-26 16:49:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:49:54 - cex place new buy order: eth_btc 0.033366 3.89043 [7900477500] margin:0.26973565905413]Array
(
    [complete] => 
    [id] => 7900477500
    [time] => 1545839393533
    [pending] => 3.89043000
    [amount] => 3.89043000
    [type] => buy
    [price] => 0.033366
)

2018-12-26 16:50:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:50:05 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:50:05 - cex place new buy order: eth_btc 0.033373 3.88962 [7900478868] margin:0.24570760794653]Array
(
    [complete] => 
    [id] => 7900478868
    [time] => 1545839405072
    [pending] => 3.88962000
    [amount] => 3.88962000
    [type] => buy
    [price] => 0.033373
)

2018-12-26 16:50:06 - cex place new buy order: eth_btc 0.033373 0.03323 [7900478974] margin:0.2487040421898]Array
(
    [complete] => 
    [id] => 7900478974
    [time] => 1545839405822
    [pending] => 0.03323000
    [amount] => 0.03323000
    [type] => buy
    [price] => 0.033373
)

2018-12-26 16:50:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:50:17 - cex place new buy order: eth_btc 0.033388 3.88787 [7900480077] margin:0.27554810111419]Array
(
    [complete] => 
    [id] => 7900480077
    [time] => 1545839416792
    [pending] => 3.88787000
    [amount] => 3.88787000
    [type] => buy
    [price] => 0.033388
)

2018-12-26 16:50:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:50:27 - cex place new buy order: eth_btc 0.03339 3.88763 [7900481146] margin:0.38334830787661]Array
(
    [complete] => 
    [id] => 7900481146
    [time] => 1545839427410
    [pending] => 3.88763000
    [amount] => 3.88763000
    [type] => buy
    [price] => 0.03339
)

2018-12-26 16:50:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:50:37 - cex place new buy order: eth_btc 0.033394 3.88717 [7900481956] margin:0.35335689045937]Array
(
    [complete] => 
    [id] => 7900481956
    [time] => 1545839437272
    [pending] => 3.88717000
    [amount] => 3.88717000
    [type] => buy
    [price] => 0.033394
)

2018-12-26 16:50:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:50:47 - cex place new buy order: eth_btc 0.033417 3.88449 [7900482453] margin:0.29924888529789]Array
(
    [complete] => 
    [id] => 7900482453
    [time] => 1545839447199
    [pending] => 3.88449000
    [amount] => 3.88449000
    [type] => buy
    [price] => 0.033417
)

2018-12-26 16:50:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:50:59 - cex place new buy order: eth_btc 0.033419 3.88426 [7900483816] margin:0.2723001885155]Array
(
    [complete] => 
    [id] => 7900483816
    [time] => 1545839459143
    [pending] => 3.88426000
    [amount] => 3.88426000
    [type] => buy
    [price] => 0.033419
)

2018-12-26 16:51:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:51:04 - cex place new buy order: eth_btc 0.033429 3.8831 [7900484458] margin:0.25726165903857]Array
(
    [complete] => 
    [id] => 7900484458
    [time] => 1545839464116
    [pending] => 3.88310000
    [amount] => 3.88310000
    [type] => buy
    [price] => 0.033429
)

2018-12-26 16:51:17 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:51:18 - cex place new buy order: eth_btc 0.033433 3.88263 [7900485855] margin:0.21834714204527]Array
(
    [complete] => 
    [id] => 7900485855
    [time] => 1545839477683
    [pending] => 3.88263000
    [amount] => 3.88263000
    [type] => buy
    [price] => 0.033433
)

2018-12-26 16:51:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:51:28 - cex place new buy order: eth_btc 0.033435 3.8824 [7900486812] margin:0.21235232540751]Array
(
    [complete] => 
    [id] => 7900486812
    [time] => 1545839488415
    [pending] => 3.88240000
    [amount] => 3.88240000
    [type] => buy
    [price] => 0.033435
)

2018-12-26 16:51:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:51:39 - cex place new buy order: eth_btc 0.033437 3.88217 [7900488155] margin:0.20934892484374]Array
(
    [complete] => 
    [id] => 7900488155
    [time] => 1545839498923
    [pending] => 3.88217000
    [amount] => 3.88217000
    [type] => buy
    [price] => 0.033437
)

2018-12-26 16:51:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:51:46 - cex place new buy order: eth_btc 0.033439 3.88194 [7900488807] margin:0.20335536349771]Array
(
    [complete] => 
    [id] => 7900488807
    [time] => 1545839506203
    [pending] => 3.88194000
    [amount] => 3.88194000
    [type] => buy
    [price] => 0.033439
)

2018-12-26 16:51:52 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:52:03 - cex place new buy order: eth_btc 0.033418 3.8844 [7900490683]Array
(
    [complete] => 
    [id] => 7900490683
    [time] => 1545839522988
    [pending] => 3.88440000
    [amount] => 3.88440000
    [type] => buy
    [price] => 0.033418
)

2018-12-26 16:52:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:52:14 - cex place new buy order: eth_btc 0.03342 3.88415 [7900491850] margin:0.25134649910235]Array
(
    [complete] => 
    [id] => 7900491850
    [time] => 1545839534093
    [pending] => 3.88415000
    [amount] => 3.88415000
    [type] => buy
    [price] => 0.03342
)

2018-12-26 16:52:24 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:52:25 - cex place new buy order: eth_btc 0.033422 3.88391 [7900492852] margin:0.2632996230028]Array
(
    [complete] => 
    [id] => 7900492852
    [time] => 1545839545425
    [pending] => 3.88391000
    [amount] => 3.88391000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 16:52:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:52:36 - cex place new buy order: eth_btc 0.033424 3.88368 [7900494036] margin:0.26328386787937]Array
(
    [complete] => 
    [id] => 7900494036
    [time] => 1545839555770
    [pending] => 3.88368000
    [amount] => 3.88368000
    [type] => buy
    [price] => 0.033424
)

2018-12-26 16:52:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:52:46 - cex place new buy order: eth_btc 0.033426 3.88345 [7900494893] margin:0.27523484712497]Array
(
    [complete] => 
    [id] => 7900494893
    [time] => 1545839566456
    [pending] => 3.88345000
    [amount] => 3.88345000
    [type] => buy
    [price] => 0.033426
)

2018-12-26 16:52:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:52:54 - cex place new buy order: eth_btc 0.033428 3.88322 [7900495847] margin:0.2722268756731]Array
(
    [complete] => 
    [id] => 7900495847
    [time] => 1545839573545
    [pending] => 3.88322000
    [amount] => 3.88322000
    [type] => buy
    [price] => 0.033428
)

2018-12-26 16:53:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:53:02 - cex place new buy order: eth_btc 0.033432 3.88275 [7900497362] margin:0.29911462072265]Array
(
    [complete] => 
    [id] => 7900497362
    [time] => 1545839582485
    [pending] => 3.88275000
    [amount] => 3.88275000
    [type] => buy
    [price] => 0.033432
)

2018-12-26 16:53:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:53:14 - cex place new buy order: eth_btc 0.033456 3.87997 [7900499187] margin:0.24808703969392]Array
(
    [complete] => 
    [id] => 7900499187
    [time] => 1545839593924
    [pending] => 3.87997000
    [amount] => 3.87997000
    [type] => buy
    [price] => 0.033456
)

2018-12-26 16:53:22 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:53:24 - cex place new buy order: eth_btc 0.033458 3.87973 [7900500856] margin:0.22416163548329]Array
(
    [complete] => 
    [id] => 7900500856
    [time] => 1545839604137
    [pending] => 3.87973000
    [amount] => 3.87973000
    [type] => buy
    [price] => 0.033458
)

2018-12-26 16:53:32 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:53:34 - cex place new buy order: eth_btc 0.033461 3.87939 [7900502142] margin:0.2331071994262]Array
(
    [complete] => 
    [id] => 7900502142
    [time] => 1545839613568
    [pending] => 3.87939000
    [amount] => 3.87939000
    [type] => buy
    [price] => 0.033461
)

2018-12-26 16:53:43 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:54:15 - cex place new buy order: eth_btc 0.03343 3.883 [7900507643]Array
(
    [complete] => 
    [id] => 7900507643
    [time] => 1545839654786
    [pending] => 3.88300000
    [amount] => 3.88300000
    [type] => buy
    [price] => 0.03343
)

2018-12-26 16:54:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:54:25 - cex place new buy order: eth_btc 0.033432 3.88275 [7900509112] margin:0.2482651351998]Array
(
    [complete] => 
    [id] => 7900509112
    [time] => 1545839665020
    [pending] => 3.88275000
    [amount] => 3.88275000
    [type] => buy
    [price] => 0.033432
)

2018-12-26 16:54:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:54:36 - cex place new buy order: eth_btc 0.033436 3.88229 [7900510664] margin:0.22729991625792]Array
(
    [complete] => 
    [id] => 7900510664
    [time] => 1545839675587
    [pending] => 3.88229000
    [amount] => 3.88229000
    [type] => buy
    [price] => 0.033436
)

2018-12-26 16:54:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:54:48 - cex place new buy order: eth_btc 0.03344 3.88182 [7900512628] margin:0.23624401913875]Array
(
    [complete] => 
    [id] => 7900512628
    [time] => 1545839687612
    [pending] => 3.88182000
    [amount] => 3.88182000
    [type] => buy
    [price] => 0.03344
)

2018-12-26 16:54:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:54:59 - cex place new buy order: eth_btc 0.033442 3.88159 [7900514734] margin:0.22127863166077]Array
(
    [complete] => 
    [id] => 7900514734
    [time] => 1545839699205
    [pending] => 3.88159000
    [amount] => 3.88159000
    [type] => buy
    [price] => 0.033442
)

2018-12-26 16:55:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:55:08 - cex place new buy order: eth_btc 0.033444 3.88136 [7900516211] margin:0.23023561774909]Array
(
    [complete] => 
    [id] => 7900516211
    [time] => 1545839708065
    [pending] => 3.88136000
    [amount] => 3.88136000
    [type] => buy
    [price] => 0.033444
)

2018-12-26 16:55:20 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:55:53 - cex place new buy order: eth_btc 0.033419 3.8843 [7900520801]Array
(
    [complete] => 
    [id] => 7900520801
    [time] => 1545839753361
    [pending] => 3.88430000
    [amount] => 3.88430000
    [type] => buy
    [price] => 0.033419
)

2018-12-26 16:56:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:56:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:56:40 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:57:04 - cex place new buy order: eth_btc 0.033422 3.8839 [7900527374]Array
(
    [complete] => 
    [id] => 7900527374
    [time] => 1545839823935
    [pending] => 3.88390000
    [amount] => 3.88390000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 16:57:16 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:57:31 - cex place new buy order: eth_btc 0.033425 3.8836 [7900530758]Array
(
    [complete] => 
    [id] => 7900530758
    [time] => 1545839850676
    [pending] => 3.88360000
    [amount] => 3.88360000
    [type] => buy
    [price] => 0.033425
)

2018-12-26 16:57:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:57:40 - cex place new buy order: eth_btc 0.033427 3.88333 [7900531863] margin:0.21240314715649]Array
(
    [complete] => 
    [id] => 7900531863
    [time] => 1545839859672
    [pending] => 3.88333000
    [amount] => 3.88333000
    [type] => buy
    [price] => 0.033427
)

2018-12-26 16:57:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:57:52 - cex place new buy order: eth_btc 0.033429 3.8831 [7900532883] margin:0.20341619551885]Array
(
    [complete] => 
    [id] => 7900532883
    [time] => 1545839871754
    [pending] => 3.88310000
    [amount] => 3.88310000
    [type] => buy
    [price] => 0.033429
)

2018-12-26 16:58:02 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:58:03 - cex place new buy order: eth_btc 0.033431 3.88287 [7900533970] margin:0.20938649756215]Array
(
    [complete] => 
    [id] => 7900533970
    [time] => 1545839882980
    [pending] => 3.88287000
    [amount] => 3.88287000
    [type] => buy
    [price] => 0.033431
)

2018-12-26 16:58:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 16:58:32 - cex place new buy order: eth_btc 0.033422 3.8839 [7900536726]Array
(
    [complete] => 
    [id] => 7900536726
    [time] => 1545839912510
    [pending] => 3.88390000
    [amount] => 3.88390000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 16:58:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:58:43 - cex place new buy order: eth_btc 0.033424 4.17942 [7900538237] margin:0.24234083293442]Array
(
    [complete] => 
    [id] => 7900538237
    [time] => 1545839922826
    [pending] => 4.17942000
    [amount] => 4.17942000
    [type] => buy
    [price] => 0.033424
)

2018-12-26 16:58:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:58:54 - cex place new buy order: eth_btc 0.033426 4.17917 [7900539977] margin:0.23933464967389]Array
(
    [complete] => 
    [id] => 7900539977
    [time] => 1545839933806
    [pending] => 4.17917000
    [amount] => 4.17917000
    [type] => buy
    [price] => 0.033426
)

2018-12-26 16:59:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:59:02 - cex place new buy order: eth_btc 0.033428 4.17892 [7900541159] margin:0.21538829723586]Array
(
    [complete] => 
    [id] => 7900541159
    [time] => 1545839941861
    [pending] => 4.17892000
    [amount] => 4.17892000
    [type] => buy
    [price] => 0.033428
)

2018-12-26 16:59:10 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:59:11 - cex place new buy order: eth_btc 0.03343 4.17867 [7900542321] margin:0.23930601256354]Array
(
    [complete] => 
    [id] => 7900542321
    [time] => 1545839951108
    [pending] => 4.17867000
    [amount] => 4.17867000
    [type] => buy
    [price] => 0.03343
)

2018-12-26 16:59:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:59:21 - cex place new buy order: eth_btc 0.033432 4.17842 [7900543558] margin:0.23929169657813]Array
(
    [complete] => 
    [id] => 7900543558
    [time] => 1545839961282
    [pending] => 4.17842000
    [amount] => 4.17842000
    [type] => buy
    [price] => 0.033432
)

2018-12-26 16:59:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:59:32 - cex place new buy order: eth_btc 0.033436 4.17792 [7900544568] margin:0.27814331857878]Array
(
    [complete] => 
    [id] => 7900544568
    [time] => 1545839972242
    [pending] => 4.17792000
    [amount] => 4.17792000
    [type] => buy
    [price] => 0.033436
)

2018-12-26 16:59:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:59:42 - cex place new buy order: eth_btc 0.033439 4.17755 [7900545696] margin:0.29606148509225]Array
(
    [complete] => 
    [id] => 7900545696
    [time] => 1545839981953
    [pending] => 4.17755000
    [amount] => 4.17755000
    [type] => buy
    [price] => 0.033439
)

2018-12-26 16:59:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 16:59:53 - cex place new buy order: eth_btc 0.033443 4.17705 [7900546838] margin:0.26612445055767]Array
(
    [complete] => 
    [id] => 7900546838
    [time] => 1545839992693
    [pending] => 4.17705000
    [amount] => 4.17705000
    [type] => buy
    [price] => 0.033443
)

2018-12-26 17:00:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:00:05 - cex place new buy order: eth_btc 0.033445 4.1768 [7900547965] margin:0.27208850351323]Array
(
    [complete] => 
    [id] => 7900547965
    [time] => 1545840004825
    [pending] => 4.17680000
    [amount] => 4.17680000
    [type] => buy
    [price] => 0.033445
)

2018-12-26 17:00:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:00:15 - cex place new buy order: eth_btc 0.033447 4.17655 [7900548907] margin:0.21825574789966]Array
(
    [complete] => 
    [id] => 7900548907
    [time] => 1545840015341
    [pending] => 4.17655000
    [amount] => 4.17655000
    [type] => buy
    [price] => 0.033447
)

2018-12-26 17:00:25 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:19:58 - cex place new buy order: eth_btc 0.033422 5.27 [7900674312]Array
(
    [complete] => 
    [id] => 7900674312
    [time] => 1545841197914
    [pending] => 5.27000000
    [amount] => 5.27000000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 17:20:05 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:20:07 - cex place new buy order: eth_btc 0.03343 5.26878 [7900675705] margin:0.26323661381991]Array
(
    [complete] => 
    [id] => 7900675705
    [time] => 1545841206807
    [pending] => 5.26878000
    [amount] => 5.26878000
    [type] => buy
    [price] => 0.03343
)

2018-12-26 17:20:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:20:16 - cex place new buy order: eth_btc 0.033442 5.26689 [7900676736] margin:0.26912266012797]Array
(
    [complete] => 
    [id] => 7900676736
    [time] => 1545841215813
    [pending] => 5.26689000
    [amount] => 5.26689000
    [type] => buy
    [price] => 0.033442
)

2018-12-26 17:20:24 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:20:25 - cex place new buy order: eth_btc 0.033444 5.26658 [7900678057] margin:0.28704700394688]Array
(
    [complete] => 
    [id] => 7900678057
    [time] => 1545841225289
    [pending] => 5.26658000
    [amount] => 5.26658000
    [type] => buy
    [price] => 0.033444
)

2018-12-26 17:20:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:20:36 - cex place new buy order: eth_btc 0.033446 5.26626 [7900679237] margin:0.25115110925071]Array
(
    [complete] => 
    [id] => 7900679237
    [time] => 1545841235826
    [pending] => 5.26626000
    [amount] => 5.26626000
    [type] => buy
    [price] => 0.033446
)

2018-12-26 17:20:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:20:47 - cex place new buy order: eth_btc 0.033448 5.26595 [7900680451] margin:0.24814637646495]Array
(
    [complete] => 
    [id] => 7900680451
    [time] => 1545841246942
    [pending] => 5.26595000
    [amount] => 5.26595000
    [type] => buy
    [price] => 0.033448
)

2018-12-26 17:20:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:20:57 - cex place new buy order: eth_btc 0.03345 5.26563 [7900681837] margin:0.25710014947684]Array
(
    [complete] => 
    [id] => 7900681837
    [time] => 1545841257310
    [pending] => 5.26563000
    [amount] => 5.26563000
    [type] => buy
    [price] => 0.03345
)

2018-12-26 17:21:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:21:05 - cex place new buy order: eth_btc 0.033452 5.26532 [7900682640] margin:0.33181872533781]Array
(
    [complete] => 
    [id] => 7900682640
    [time] => 1545841265227
    [pending] => 5.26532000
    [amount] => 5.26532000
    [type] => buy
    [price] => 0.033452
)

2018-12-26 17:21:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:21:15 - cex place new buy order: eth_btc 0.033454 5.265 [7900683623] margin:0.34973396305373]Array
(
    [complete] => 
    [id] => 7900683623
    [time] => 1545841274731
    [pending] => 5.26500000
    [amount] => 5.26500000
    [type] => buy
    [price] => 0.033454
)

2018-12-26 17:21:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:21:27 - cex place new buy order: eth_btc 0.033456 5.26469 [7900684705] margin:0.36764705882353]Array
(
    [complete] => 
    [id] => 7900684705
    [time] => 1545841286700
    [pending] => 5.26469000
    [amount] => 5.26469000
    [type] => buy
    [price] => 0.033456
)

2018-12-26 17:21:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:21:37 - cex place new buy order: eth_btc 0.033458 5.26437 [7900685851] margin:0.37360272580549]Array
(
    [complete] => 
    [id] => 7900685851
    [time] => 1545841296764
    [pending] => 5.26437000
    [amount] => 5.26437000
    [type] => buy
    [price] => 0.033458
)

2018-12-26 17:21:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:21:48 - cex place new buy order: eth_btc 0.033462 5.26375 [7900686797] margin:0.43332735640427]Array
(
    [complete] => 
    [id] => 7900686797
    [time] => 1545841307707
    [pending] => 5.26375000
    [amount] => 5.26375000
    [type] => buy
    [price] => 0.033462
)

2018-12-26 17:21:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:21:57 - cex place new buy order: eth_btc 0.033466 5.26312 [7900688107] margin:0.43327556325823]Array
(
    [complete] => 
    [id] => 7900688107
    [time] => 1545841317323
    [pending] => 5.26312000
    [amount] => 5.26312000
    [type] => buy
    [price] => 0.033466
)

2018-12-26 17:22:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:22:09 - cex place new buy order: eth_btc 0.03347 5.26249 [7900689863] margin:0.43621153271587]Array
(
    [complete] => 
    [id] => 7900689863
    [time] => 1545841329368
    [pending] => 5.26249000
    [amount] => 5.26249000
    [type] => buy
    [price] => 0.03347
)

2018-12-26 17:22:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:22:20 - cex place new buy order: eth_btc 0.033474 5.26186 [7900691252] margin:0.40927286849495]Array
(
    [complete] => 
    [id] => 7900691252
    [time] => 1545841340200
    [pending] => 5.26186000
    [amount] => 5.26186000
    [type] => buy
    [price] => 0.033474
)

2018-12-26 17:22:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:22:32 - cex place new buy order: eth_btc 0.033509 5.25636 [7900692996] margin:0.27455310513591]Array
(
    [complete] => 
    [id] => 7900692996
    [time] => 1545841351856
    [pending] => 5.25636000
    [amount] => 5.25636000
    [type] => buy
    [price] => 0.033509
)

2018-12-26 17:22:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:22:44 - cex place new buy order: eth_btc 0.033513 5.25574 [7900695153] margin:0.29540775221557]Array
(
    [complete] => 
    [id] => 7900695153
    [time] => 1545841363665
    [pending] => 5.25574000
    [amount] => 5.25574000
    [type] => buy
    [price] => 0.033513
)

2018-12-26 17:22:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:22:54 - cex place new buy order: eth_btc 0.033569 5.24697 [7900696901] margin:0.24725192886295]Array
(
    [complete] => 
    [id] => 7900696901
    [time] => 1545841374143
    [pending] => 5.24697000
    [amount] => 5.24697000
    [type] => buy
    [price] => 0.033569
)

2018-12-26 17:23:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:23:04 - cex place new buy order: eth_btc 0.033571 5.24666 [7900698186] margin:0.41106907747759]Array
(
    [complete] => 
    [id] => 7900698186
    [time] => 1545841383970
    [pending] => 5.24666000
    [amount] => 5.24666000
    [type] => buy
    [price] => 0.033571
)

2018-12-26 17:23:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:23:06 - cex place new buy order: eth_btc 0.033573 0.04482 [] margin:0.26807255830579]Array
(
    [error] => Nonce must be incremented
)

2018-12-26 17:23:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:23:16 - cex place new buy order: eth_btc 0.033573 5.24634 [7900700059] margin:0.20254371071993]Array
(
    [complete] => 
    [id] => 7900700059
    [time] => 1545841396306
    [pending] => 5.24634000
    [amount] => 5.24634000
    [type] => buy
    [price] => 0.033573
)

2018-12-26 17:23:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:23:29 - cex place new buy order: eth_btc 0.033575 5.24603 [7900701768] margin:0.20253164556963]Array
(
    [complete] => 
    [id] => 7900701768
    [time] => 1545841408942
    [pending] => 5.24603000
    [amount] => 5.24603000
    [type] => buy
    [price] => 0.033575
)

2018-12-26 17:23:38 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:23:54 - cex place new buy order: eth_btc 0.033514 5.2556 [7900705068]Array
(
    [complete] => 
    [id] => 7900705068
    [time] => 1545841433988
    [pending] => 5.25560000
    [amount] => 5.25560000
    [type] => buy
    [price] => 0.033514
)

2018-12-26 17:24:03 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:24:04 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:25:44 - cex place new buy order: eth_btc 0.033597 5.2426 [7900716657]Array
(
    [complete] => 
    [id] => 7900716657
    [time] => 1545841544183
    [pending] => 5.24260000
    [amount] => 5.24260000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 17:25:53 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:26:16 - cex place new buy order: eth_btc 0.033567 5.2473 [7900720035]Array
(
    [complete] => 
    [id] => 7900720035
    [time] => 1545841576316
    [pending] => 5.24730000
    [amount] => 5.24730000
    [type] => buy
    [price] => 0.033567
)

2018-12-26 17:26:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:26:24 - cex place new buy order: eth_btc 0.033605 5.24135 [7900720893] margin:0.21425383127509]Array
(
    [complete] => 
    [id] => 7900720893
    [time] => 1545841584195
    [pending] => 5.24135000
    [amount] => 5.24135000
    [type] => buy
    [price] => 0.033605
)

2018-12-26 17:26:40 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:26:59 - cex place new buy order: eth_btc 0.033613 5.2401 [7900724240]Array
(
    [complete] => 
    [id] => 7900724240
    [time] => 1545841619338
    [pending] => 5.24010000
    [amount] => 5.24010000
    [type] => buy
    [price] => 0.033613
)

2018-12-26 17:27:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:27:08 - cex place new buy order: eth_btc 0.033615 5.23979 [7900725310] margin:0.21716495612079]Array
(
    [complete] => 
    [id] => 7900725310
    [time] => 1545841628071
    [pending] => 5.23979000
    [amount] => 5.23979000
    [type] => buy
    [price] => 0.033615
)

2018-12-26 17:27:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:27:20 - cex place new buy order: eth_btc 0.033617 5.23948 [7900726864] margin:0.26772168843145]Array
(
    [complete] => 
    [id] => 7900726864
    [time] => 1545841639758
    [pending] => 5.23948000
    [amount] => 5.23948000
    [type] => buy
    [price] => 0.033617
)

2018-12-26 17:27:29 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:27:38 - cex place new buy order: eth_btc 0.033574 5.2462 [7900729799]Array
(
    [complete] => 
    [id] => 7900729799
    [time] => 1545841658480
    [pending] => 5.24620000
    [amount] => 5.24620000
    [type] => buy
    [price] => 0.033574
)

2018-12-26 17:27:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:27:49 - cex place new buy order: eth_btc 0.033576 5.24587 [7900731072] margin:0.31868000953061]Array
(
    [complete] => 
    [id] => 7900731072
    [time] => 1545841669246
    [pending] => 5.24587000
    [amount] => 5.24587000
    [type] => buy
    [price] => 0.033576
)

2018-12-26 17:28:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:28:01 - cex place new buy order: eth_btc 0.033578 5.24556 [7900732814] margin:0.24718565727559]Array
(
    [complete] => 
    [id] => 7900732814
    [time] => 1545841680927
    [pending] => 5.24556000
    [amount] => 5.24556000
    [type] => buy
    [price] => 0.033578
)

2018-12-26 17:28:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:28:08 - cex place new buy order: eth_btc 0.033582 5.9526 [7900734286] margin:0.22035614317193]Array
(
    [complete] => 
    [id] => 7900734286
    [time] => 1545841687713
    [pending] => 5.95260000
    [amount] => 5.95260000
    [type] => buy
    [price] => 0.033582
)

2018-12-26 17:28:21 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:28:32 - cex place new buy order: eth_btc 0.033586 5.9519 [7900736720]Array
(
    [complete] => 
    [id] => 7900736720
    [time] => 1545841711634
    [pending] => 5.95190000
    [amount] => 5.95190000
    [type] => buy
    [price] => 0.033586
)

2018-12-26 17:28:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:28:41 - cex place new buy order: eth_btc 0.033588 5.95154 [7900737904] margin:0.26497558651899]Array
(
    [complete] => 
    [id] => 7900737904
    [time] => 1545841721503
    [pending] => 5.95154000
    [amount] => 5.95154000
    [type] => buy
    [price] => 0.033588
)

2018-12-26 17:28:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:28:52 - cex place new buy order: eth_btc 0.03359 5.95118 [7900739012] margin:0.25305150342363]Array
(
    [complete] => 
    [id] => 7900739012
    [time] => 1545841732183
    [pending] => 5.95118000
    [amount] => 5.95118000
    [type] => buy
    [price] => 0.03359
)

2018-12-26 17:29:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:29:01 - cex place new buy order: eth_btc 0.033592 5.95083 [7900739776] margin:0.27387473207905]Array
(
    [complete] => 
    [id] => 7900739776
    [time] => 1545841741109
    [pending] => 5.95083000
    [amount] => 5.95083000
    [type] => buy
    [price] => 0.033592
)

2018-12-26 17:29:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:29:05 - cex place new buy order: eth_btc 0.033594 0.05084 [7900740273] margin:0.23813776269572]Array
(
    [complete] => 
    [id] => 7900740273
    [time] => 1545841744772
    [pending] => 0.05084000
    [amount] => 0.05084000
    [type] => buy
    [price] => 0.033594
)

2018-12-26 17:29:14 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:29:15 - cex delete buy orders: eth_btc[move]
2018-12-26 17:29:17 - cex place new buy order: eth_btc 0.033568 5.95491 [7900741401] margin:0.27704131788255]Array
(
    [complete] => 
    [id] => 7900741401
    [time] => 1545841757120
    [pending] => 5.95491000
    [amount] => 5.95491000
    [type] => buy
    [price] => 0.033568
)

2018-12-26 17:29:28 - cex delete buy orders: eth_btc[move]
2018-12-26 17:29:30 - cex place new buy order: eth_btc 0.033569 5.94977 [7900742551] margin:0.19941663194236]Array
(
    [complete] => 
    [id] => 7900742551
    [time] => 1545841769599
    [pending] => 5.94977000
    [amount] => 5.94977000
    [type] => buy
    [price] => 0.033569
)

2018-12-26 17:29:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:29:42 - cex place new buy order: eth_btc 0.0336 5.94941 [7900743657] margin:0.23214285714286]Array
(
    [complete] => 
    [id] => 7900743657
    [time] => 1545841781552
    [pending] => 5.94941000
    [amount] => 5.94941000
    [type] => buy
    [price] => 0.0336
)

2018-12-26 17:29:54 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:29:55 - cex place new buy order: eth_btc 0.033602 5.94906 [7900744649] margin:0.24105707993571]Array
(
    [complete] => 
    [id] => 7900744649
    [time] => 1545841794739
    [pending] => 5.94906000
    [amount] => 5.94906000
    [type] => buy
    [price] => 0.033602
)

2018-12-26 17:30:05 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:30:17 - cex place new buy order: eth_btc 0.033569 5.9549 [7900746652]Array
(
    [complete] => 
    [id] => 7900746652
    [time] => 1545841817159
    [pending] => 5.95490000
    [amount] => 5.95490000
    [type] => buy
    [price] => 0.033569
)

2018-12-26 17:30:27 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:30:37 - cex place new buy order: eth_btc 0.033544 5.9593 [7900748479]Array
(
    [complete] => 
    [id] => 7900748479
    [time] => 1545841836886
    [pending] => 5.95930000
    [amount] => 5.95930000
    [type] => buy
    [price] => 0.033544
)

2018-12-26 17:30:44 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:30:46 - cex place new buy order: eth_btc 0.033548 5.95863 [7900749162] margin:0.22654107547395]Array
(
    [complete] => 
    [id] => 7900749162
    [time] => 1545841845512
    [pending] => 5.95863000
    [amount] => 5.95863000
    [type] => buy
    [price] => 0.033548
)

2018-12-26 17:30:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:30:57 - cex place new buy order: eth_btc 0.033552 5.95792 [7900749998] margin:0.25035765379113]Array
(
    [complete] => 
    [id] => 7900749998
    [time] => 1545841856732
    [pending] => 5.95792000
    [amount] => 5.95792000
    [type] => buy
    [price] => 0.033552
)

2018-12-26 17:31:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:31:08 - cex place new buy order: eth_btc 0.033557 5.95704 [7900750962] margin:0.2711803796525]Array
(
    [complete] => 
    [id] => 7900750962
    [time] => 1545841867683
    [pending] => 5.95704000
    [amount] => 5.95704000
    [type] => buy
    [price] => 0.033557
)

2018-12-26 17:31:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:31:19 - cex place new buy order: eth_btc 0.03356 5.9565 [7900751946] margin:0.28903456495828]Array
(
    [complete] => 
    [id] => 7900751946
    [time] => 1545841879179
    [pending] => 5.95650000
    [amount] => 5.95650000
    [type] => buy
    [price] => 0.03356
)

2018-12-26 17:31:29 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:31:31 - cex place new buy order: eth_btc 0.033562 5.95615 [7900753123] margin:0.28007866038973]Array
(
    [complete] => 
    [id] => 7900753123
    [time] => 1545841890744
    [pending] => 5.95615000
    [amount] => 5.95615000
    [type] => buy
    [price] => 0.033562
)

2018-12-26 17:31:37 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:31:51 - cex place new buy order: eth_btc 0.033523 5.9631 [7900755418]Array
(
    [complete] => 
    [id] => 7900755418
    [time] => 1545841910732
    [pending] => 5.96310000
    [amount] => 5.96310000
    [type] => buy
    [price] => 0.033523
)

2018-12-26 17:31:59 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:32:00 - cex place new buy order: eth_btc 0.033568 5.95508 [7900756193] margin:0.21746901811248]Array
(
    [complete] => 
    [id] => 7900756193
    [time] => 1545841920095
    [pending] => 5.95508000
    [amount] => 5.95508000
    [type] => buy
    [price] => 0.033568
)

2018-12-26 17:32:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:32:09 - cex place new buy order: eth_btc 0.033572 5.95438 [7900757396] margin:0.20552841653758]Array
(
    [complete] => 
    [id] => 7900757396
    [time] => 1545841929409
    [pending] => 5.95438000
    [amount] => 5.95438000
    [type] => buy
    [price] => 0.033572
)

2018-12-26 17:32:18 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:32:29 - cex place new buy order: eth_btc 0.033578 5.9533 [7900759256]Array
(
    [complete] => 
    [id] => 7900759256
    [time] => 1545841948645
    [pending] => 5.95330000
    [amount] => 5.95330000
    [type] => buy
    [price] => 0.033578
)

2018-12-26 17:32:37 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:32:56 - cex place new buy order: eth_btc 0.033541 5.9599 [7900761734]Array
(
    [complete] => 
    [id] => 7900761734
    [time] => 1545841976369
    [pending] => 5.95990000
    [amount] => 5.95990000
    [type] => buy
    [price] => 0.033541
)

2018-12-26 17:33:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:33:07 - cex place new buy order: eth_btc 0.033545 5.95917 [7900763357] margin:0.22954240572366]Array
(
    [complete] => 
    [id] => 7900763357
    [time] => 1545841987110
    [pending] => 5.95917000
    [amount] => 5.95917000
    [type] => buy
    [price] => 0.033545
)

2018-12-26 17:33:16 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:33:41 - cex place new buy order: eth_btc 0.033547 5.9588 [7900768510]Array
(
    [complete] => 
    [id] => 7900768510
    [time] => 1545842021312
    [pending] => 5.95880000
    [amount] => 5.95880000
    [type] => buy
    [price] => 0.033547
)

2018-12-26 17:33:50 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:34:38 - cex place new buy order: eth_btc 0.033477 5.9713 [7900775244]Array
(
    [complete] => 
    [id] => 7900775244
    [time] => 1545842077804
    [pending] => 5.97130000
    [amount] => 5.97130000
    [type] => buy
    [price] => 0.033477
)

2018-12-26 17:34:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:34:49 - cex place new buy order: eth_btc 0.033479 5.97092 [7900776038] margin:0.3823292213029]Array
(
    [complete] => 
    [id] => 7900776038
    [time] => 1545842088857
    [pending] => 5.97092000
    [amount] => 5.97092000
    [type] => buy
    [price] => 0.033479
)

2018-12-26 17:35:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:35:01 - cex place new buy order: eth_btc 0.033481 5.97056 [7900777482] margin:0.37633284549443]Array
(
    [complete] => 
    [id] => 7900777482
    [time] => 1545842101495
    [pending] => 5.97056000
    [amount] => 5.97056000
    [type] => buy
    [price] => 0.033481
)

2018-12-26 17:35:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:35:17 - cex place new buy order: eth_btc 0.033486 5.96967 [7900779183] margin:0.35537239443351]Array
(
    [complete] => 
    [id] => 7900779183
    [time] => 1545842116837
    [pending] => 5.96967000
    [amount] => 5.96967000
    [type] => buy
    [price] => 0.033486
)

2018-12-26 17:35:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:35:26 - cex place new buy order: eth_btc 0.033507 5.96593 [7900780123] margin:0.3342585131465]Array
(
    [complete] => 
    [id] => 7900780123
    [time] => 1545842126197
    [pending] => 5.96593000
    [amount] => 5.96593000
    [type] => buy
    [price] => 0.033507
)

2018-12-26 17:35:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:35:36 - cex place new buy order: eth_btc 0.033509 5.96557 [7900781047] margin:0.25664746784444]Array
(
    [complete] => 
    [id] => 7900781047
    [time] => 1545842136321
    [pending] => 5.96557000
    [amount] => 5.96557000
    [type] => buy
    [price] => 0.033509
)

2018-12-26 17:35:43 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:35:45 - cex place new buy order: eth_btc 0.033511 5.96521 [7900781643] margin:0.28945719316045]Array
(
    [complete] => 
    [id] => 7900781643
    [time] => 1545842144522
    [pending] => 5.96521000
    [amount] => 5.96521000
    [type] => buy
    [price] => 0.033511
)

2018-12-26 17:35:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:35:56 - cex place new buy order: eth_btc 0.033513 5.96486 [7900782696] margin:0.26855250201414]Array
(
    [complete] => 
    [id] => 7900782696
    [time] => 1545842156207
    [pending] => 5.96486000
    [amount] => 5.96486000
    [type] => buy
    [price] => 0.033513
)

2018-12-26 17:36:05 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:36:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:36:46 - cex place new buy order: eth_btc 0.033523 5.96308 [7900788771] margin:0.25057423261639]Array
(
    [complete] => 
    [id] => 7900788771
    [time] => 1545842206519
    [pending] => 5.96308000
    [amount] => 5.96308000
    [type] => buy
    [price] => 0.033523
)

2018-12-26 17:36:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:36:58 - cex place new buy order: eth_btc 0.033525 5.96272 [7900789956] margin:0.25055928411633]Array
(
    [complete] => 
    [id] => 7900789956
    [time] => 1545842217724
    [pending] => 5.96272000
    [amount] => 5.96272000
    [type] => buy
    [price] => 0.033525
)

2018-12-26 17:37:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:37:08 - cex place new buy order: eth_btc 0.033529 5.96201 [7900791389] margin:0.25947687076857]Array
(
    [complete] => 
    [id] => 7900791389
    [time] => 1545842227646
    [pending] => 5.96201000
    [amount] => 5.96201000
    [type] => buy
    [price] => 0.033529
)

2018-12-26 17:37:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:37:16 - cex place new buy order: eth_btc 0.033535 5.96094 [7900792123] margin:0.23855673177275]Array
(
    [complete] => 
    [id] => 7900792123
    [time] => 1545842235866
    [pending] => 5.96094000
    [amount] => 5.96094000
    [type] => buy
    [price] => 0.033535
)

2018-12-26 17:37:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:37:26 - cex place new buy order: eth_btc 0.033537 5.96059 [7900793075] margin:0.20872469213107]Array
(
    [complete] => 
    [id] => 7900793075
    [time] => 1545842246151
    [pending] => 5.96059000
    [amount] => 5.96059000
    [type] => buy
    [price] => 0.033537
)

2018-12-26 17:37:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:37:36 - cex place new buy order: eth_btc 0.033539 5.96023 [7900793820] margin:0.20871224544561]Array
(
    [complete] => 
    [id] => 7900793820
    [time] => 1545842256070
    [pending] => 5.96023000
    [amount] => 5.96023000
    [type] => buy
    [price] => 0.033539
)

2018-12-26 17:37:45 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:37:53 - cex place new buy order: eth_btc 0.033526 5.9625 [7900795265]Array
(
    [complete] => 
    [id] => 7900795265
    [time] => 1545842273092
    [pending] => 5.96250000
    [amount] => 5.96250000
    [type] => buy
    [price] => 0.033526
)

2018-12-26 17:38:02 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:38:04 - cex place new buy order: eth_btc 0.033545 5.95917 [7900796309] margin:0.21165598449844]Array
(
    [complete] => 
    [id] => 7900796309
    [time] => 1545842283604
    [pending] => 5.95917000
    [amount] => 5.95917000
    [type] => buy
    [price] => 0.033545
)

2018-12-26 17:38:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:38:20 - cex place new buy order: eth_btc 0.033547 5.95881 [7900797805] margin:0.23250961337824]Array
(
    [complete] => 
    [id] => 7900797805
    [time] => 1545842299905
    [pending] => 5.95881000
    [amount] => 5.95881000
    [type] => buy
    [price] => 0.033547
)

2018-12-26 17:38:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:38:31 - cex place new buy order: eth_btc 0.033549 5.95846 [7900798885] margin:0.24143789680764]Array
(
    [complete] => 
    [id] => 7900798885
    [time] => 1545842311493
    [pending] => 5.95846000
    [amount] => 5.95846000
    [type] => buy
    [price] => 0.033549
)

2018-12-26 17:38:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:38:42 - cex place new buy order: eth_btc 0.033551 5.9581 [7900799880] margin:0.22055974486601]Array
(
    [complete] => 
    [id] => 7900799880
    [time] => 1545842321666
    [pending] => 5.95810000
    [amount] => 5.95810000
    [type] => buy
    [price] => 0.033551
)

2018-12-26 17:38:51 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:38:53 - cex place new buy order: eth_btc 0.033553 5.95775 [7900801199] margin:0.21458587905703]Array
(
    [complete] => 
    [id] => 7900801199
    [time] => 1545842333136
    [pending] => 5.95775000
    [amount] => 5.95775000
    [type] => buy
    [price] => 0.033553
)

2018-12-26 17:39:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:39:04 - cex place new buy order: eth_btc 0.033555 5.95739 [7900802523] margin:0.2175532707495]Array
(
    [complete] => 
    [id] => 7900802523
    [time] => 1545842344170
    [pending] => 5.95739000
    [amount] => 5.95739000
    [type] => buy
    [price] => 0.033555
)

2018-12-26 17:39:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:39:14 - cex place new buy order: eth_btc 0.033559 5.95668 [7900803429] margin:0.20560803361245]Array
(
    [complete] => 
    [id] => 7900803429
    [time] => 1545842353992
    [pending] => 5.95668000
    [amount] => 5.95668000
    [type] => buy
    [price] => 0.033559
)

2018-12-26 17:39:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:39:27 - cex place new buy order: eth_btc 0.033561 5.95633 [7900804516] margin:0.20261613181967]Array
(
    [complete] => 
    [id] => 7900804516
    [time] => 1545842366740
    [pending] => 5.95633000
    [amount] => 5.95633000
    [type] => buy
    [price] => 0.033561
)

2018-12-26 17:39:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:39:38 - cex place new buy order: eth_btc 0.033563 5.95597 [7900805976] margin:0.25623454399188]Array
(
    [complete] => 
    [id] => 7900805976
    [time] => 1545842378375
    [pending] => 5.95597000
    [amount] => 5.95597000
    [type] => buy
    [price] => 0.033563
)

2018-12-26 17:39:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:39:50 - cex place new buy order: eth_btc 0.033565 5.95562 [7900806957] margin:0.27111574556831]Array
(
    [complete] => 
    [id] => 7900806957
    [time] => 1545842389543
    [pending] => 5.95562000
    [amount] => 5.95562000
    [type] => buy
    [price] => 0.033565
)

2018-12-26 17:39:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:39:59 - cex place new buy order: eth_btc 0.033567 5.95526 [7900808012] margin:0.24726666070842]Array
(
    [complete] => 
    [id] => 7900808012
    [time] => 1545842398982
    [pending] => 5.95526000
    [amount] => 5.95526000
    [type] => buy
    [price] => 0.033567
)

2018-12-26 17:40:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:40:05 - cex place new buy order: eth_btc 0.033569 5.95491 [7900808542] margin:0.21746253984329]Array
(
    [complete] => 
    [id] => 7900808542
    [time] => 1545842404825
    [pending] => 5.95491000
    [amount] => 5.95491000
    [type] => buy
    [price] => 0.033569
)

2018-12-26 17:40:16 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:40:25 - cex place new buy order: eth_btc 0.033549 5.9585 [7900810231]Array
(
    [complete] => 
    [id] => 7900810231
    [time] => 1545842425163
    [pending] => 5.95850000
    [amount] => 5.95850000
    [type] => buy
    [price] => 0.033549
)

2018-12-26 17:40:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:40:36 - cex place new buy order: eth_btc 0.033551 5.9581 [7900811227] margin:0.25036511579384]Array
(
    [complete] => 
    [id] => 7900811227
    [time] => 1545842435713
    [pending] => 5.95810000
    [amount] => 5.95810000
    [type] => buy
    [price] => 0.033551
)

2018-12-26 17:40:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:40:44 - cex place new buy order: eth_btc 0.033553 5.95775 [7900811871] margin:0.2890948648407]Array
(
    [complete] => 
    [id] => 7900811871
    [time] => 1545842443607
    [pending] => 5.95775000
    [amount] => 5.95775000
    [type] => buy
    [price] => 0.033553
)

2018-12-26 17:40:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:40:57 - cex place new buy order: eth_btc 0.033555 5.95739 [7900813370] margin:0.22649381612279]Array
(
    [complete] => 
    [id] => 7900813370
    [time] => 1545842456737
    [pending] => 5.95739000
    [amount] => 5.95739000
    [type] => buy
    [price] => 0.033555
)

2018-12-26 17:41:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:41:09 - cex place new buy order: eth_btc 0.033561 5.95633 [7900814858] margin:0.25624981377195]Array
(
    [complete] => 
    [id] => 7900814858
    [time] => 1545842469229
    [pending] => 5.95633000
    [amount] => 5.95633000
    [type] => buy
    [price] => 0.033561
)

2018-12-26 17:41:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:41:16 - cex place new buy order: eth_btc 0.033563 5.95597 [7900815654] margin:0.25027560110837]Array
(
    [complete] => 
    [id] => 7900815654
    [time] => 1545842476501
    [pending] => 5.95597000
    [amount] => 5.95597000
    [type] => buy
    [price] => 0.033563
)

2018-12-26 17:41:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:41:27 - cex place new buy order: eth_btc 0.033567 5.95526 [7900816586] margin:0.26812047546698]Array
(
    [complete] => 
    [id] => 7900816586
    [time] => 1545842487096
    [pending] => 5.95526000
    [amount] => 5.95526000
    [type] => buy
    [price] => 0.033567
)

2018-12-26 17:41:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:41:37 - cex place new buy order: eth_btc 0.033571 5.95455 [7900817255] margin:0.24723719877275]Array
(
    [complete] => 
    [id] => 7900817255
    [time] => 1545842496751
    [pending] => 5.95455000
    [amount] => 5.95455000
    [type] => buy
    [price] => 0.033571
)

2018-12-26 17:41:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:41:47 - cex place new buy order: eth_btc 0.033573 5.9542 [7900818038] margin:0.24424388645639]Array
(
    [complete] => 
    [id] => 7900818038
    [time] => 1545842507179
    [pending] => 5.95420000
    [amount] => 5.95420000
    [type] => buy
    [price] => 0.033573
)

2018-12-26 17:41:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:41:57 - cex place new buy order: eth_btc 0.033575 5.95384 [7900818785] margin:0.26507818317201]Array
(
    [complete] => 
    [id] => 7900818785
    [time] => 1545842516811
    [pending] => 5.95384000
    [amount] => 5.95384000
    [type] => buy
    [price] => 0.033575
)

2018-12-26 17:42:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:42:08 - cex place new buy order: eth_btc 0.033579 5.95313 [7900820168] margin:0.24420024420027]Array
(
    [complete] => 
    [id] => 7900820168
    [time] => 1545842528419
    [pending] => 5.95313000
    [amount] => 5.95313000
    [type] => buy
    [price] => 0.033579
)

2018-12-26 17:42:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:42:18 - cex place new buy order: eth_btc 0.033581 5.95278 [7900821122] margin:0.24120782585391]Array
(
    [complete] => 
    [id] => 7900821122
    [time] => 1545842538064
    [pending] => 5.95278000
    [amount] => 5.95278000
    [type] => buy
    [price] => 0.033581
)

2018-12-26 17:42:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:42:26 - cex place new buy order: eth_btc 0.033583 5.95242 [7900822023] margin:0.22034958163355]Array
(
    [complete] => 
    [id] => 7900822023
    [time] => 1545842546044
    [pending] => 5.95242000
    [amount] => 5.95242000
    [type] => buy
    [price] => 0.033583
)

2018-12-26 17:42:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:42:37 - cex place new buy order: eth_btc 0.033585 5.95207 [7900822963] margin:0.22033645972903]Array
(
    [complete] => 
    [id] => 7900822963
    [time] => 1545842557029
    [pending] => 5.95207000
    [amount] => 5.95207000
    [type] => buy
    [price] => 0.033585
)

2018-12-26 17:42:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:42:48 - cex place new buy order: eth_btc 0.033587 5.95172 [7900824005] margin:0.21734599696313]Array
(
    [complete] => 
    [id] => 7900824005
    [time] => 1545842567630
    [pending] => 5.95172000
    [amount] => 5.95172000
    [type] => buy
    [price] => 0.033587
)

2018-12-26 17:42:58 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:43:07 - cex place new buy order: eth_btc 0.033573 5.9542 [7900826668]Array
(
    [complete] => 
    [id] => 7900826668
    [time] => 1545842587136
    [pending] => 5.95420000
    [amount] => 5.95420000
    [type] => buy
    [price] => 0.033573
)

2018-12-26 17:43:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:43:15 - cex place new buy order: eth_btc 0.033575 5.95384 [7900827360] margin:0.33358153387937]Array
(
    [complete] => 
    [id] => 7900827360
    [time] => 1545842594554
    [pending] => 5.95384000
    [amount] => 5.95384000
    [type] => buy
    [price] => 0.033575
)

2018-12-26 17:43:24 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:43:25 - cex place new buy order: eth_btc 0.033579 5.95313 [7900828573] margin:0.32162958992228]Array
(
    [complete] => 
    [id] => 7900828573
    [time] => 1545842605359
    [pending] => 5.95313000
    [amount] => 5.95313000
    [type] => buy
    [price] => 0.033579
)

2018-12-26 17:43:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:43:37 - cex place new buy order: eth_btc 0.033583 5.95242 [7900829839] margin:0.31861358425394]Array
(
    [complete] => 
    [id] => 7900829839
    [time] => 1545842616952
    [pending] => 5.95242000
    [amount] => 5.95242000
    [type] => buy
    [price] => 0.033583
)

2018-12-26 17:43:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:43:48 - cex place new buy order: eth_btc 0.033587 5.95172 [7900831012] margin:0.29773424241524]Array
(
    [complete] => 
    [id] => 7900831012
    [time] => 1545842628474
    [pending] => 5.95172000
    [amount] => 5.95172000
    [type] => buy
    [price] => 0.033587
)

2018-12-26 17:43:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:44:00 - cex place new buy order: eth_btc 0.033592 5.95083 [7900831952] margin:0.26196713503215]Array
(
    [complete] => 
    [id] => 7900831952
    [time] => 1545842639611
    [pending] => 5.95083000
    [amount] => 5.95083000
    [type] => buy
    [price] => 0.033592
)

2018-12-26 17:44:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:44:13 - cex place new buy order: eth_btc 0.033596 5.95012 [7900833725] margin:0.27681866888913]Array
(
    [complete] => 
    [id] => 7900833725
    [time] => 1545842653184
    [pending] => 5.95012000
    [amount] => 5.95012000
    [type] => buy
    [price] => 0.033596
)

2018-12-26 17:44:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:44:26 - cex place new buy order: eth_btc 0.033598 5.94977 [7900835191] margin:0.25596761712006]Array
(
    [complete] => 
    [id] => 7900835191
    [time] => 1545842666336
    [pending] => 5.94977000
    [amount] => 5.94977000
    [type] => buy
    [price] => 0.033598
)

2018-12-26 17:44:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:44:37 - cex place new buy order: eth_btc 0.0336 5.94941 [7900836594] margin:0.22321428571428]Array
(
    [complete] => 
    [id] => 7900836594
    [time] => 1545842677032
    [pending] => 5.94941000
    [amount] => 5.94941000
    [type] => buy
    [price] => 0.0336
)

2018-12-26 17:44:47 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:44:49 - cex place new buy order: eth_btc 0.033602 5.94906 [7900837603] margin:0.25296113326587]Array
(
    [complete] => 
    [id] => 7900837603
    [time] => 1545842688921
    [pending] => 5.94906000
    [amount] => 5.94906000
    [type] => buy
    [price] => 0.033602
)

2018-12-26 17:44:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:44:59 - cex place new buy order: eth_btc 0.033604 5.94871 [7900838689] margin:0.24997024163791]Array
(
    [complete] => 
    [id] => 7900838689
    [time] => 1545842698837
    [pending] => 5.94871000
    [amount] => 5.94871000
    [type] => buy
    [price] => 0.033604
)

2018-12-26 17:45:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:45:05 - cex place new buy order: eth_btc 0.033606 5.94835 [7900839469] margin:0.21424745581144]Array
(
    [complete] => 
    [id] => 7900839469
    [time] => 1545842704751
    [pending] => 5.94835000
    [amount] => 5.94835000
    [type] => buy
    [price] => 0.033606
)

2018-12-26 17:45:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:45:17 - cex place new buy order: eth_btc 0.03361 5.94764 [7900840775] margin:0.20529604284438]Array
(
    [complete] => 
    [id] => 7900840775
    [time] => 1545842716963
    [pending] => 5.94764000
    [amount] => 5.94764000
    [type] => buy
    [price] => 0.03361
)

2018-12-26 17:45:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:45:28 - cex place new buy order: eth_btc 0.033612 5.94729 [7900842350] margin:0.23205997857907]Array
(
    [complete] => 
    [id] => 7900842350
    [time] => 1545842728385
    [pending] => 5.94729000
    [amount] => 5.94729000
    [type] => buy
    [price] => 0.033612
)

2018-12-26 17:45:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:46:41 - cex place new buy order: eth_btc 0.033638 5.9427 [7900852265]Array
(
    [complete] => 
    [id] => 7900852265
    [time] => 1545842801154
    [pending] => 5.94270000
    [amount] => 5.94270000
    [type] => buy
    [price] => 0.033638
)

2018-12-26 17:46:47 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:47:07 - cex place new buy order: eth_btc 0.033644 5.9416 [7900856087]Array
(
    [complete] => 
    [id] => 7900856087
    [time] => 1545842827239
    [pending] => 5.94160000
    [amount] => 5.94160000
    [type] => buy
    [price] => 0.033644
)

2018-12-26 17:47:14 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:47:25 - cex place new buy order: eth_btc 0.033673 5.9365 [7900857796]Array
(
    [complete] => 
    [id] => 7900857796
    [time] => 1545842845020
    [pending] => 5.93650000
    [amount] => 5.93650000
    [type] => buy
    [price] => 0.033673
)

2018-12-26 17:47:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:47:35 - cex place new buy order: eth_btc 0.033675 5.93616 [7900858986] margin:0.25241276911654]Array
(
    [complete] => 
    [id] => 7900858986
    [time] => 1545842855503
    [pending] => 5.93616000
    [amount] => 5.93616000
    [type] => buy
    [price] => 0.033675
)

2018-12-26 17:47:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:47:48 - cex place new buy order: eth_btc 0.033679 5.93546 [7900860071] margin:0.27613646485942]Array
(
    [complete] => 
    [id] => 7900860071
    [time] => 1545842867601
    [pending] => 5.93546000
    [amount] => 5.93546000
    [type] => buy
    [price] => 0.033679
)

2018-12-26 17:47:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:47:59 - cex place new buy order: eth_btc 0.033683 5.93475 [7900861174] margin:0.28204138586232]Array
(
    [complete] => 
    [id] => 7900861174
    [time] => 1545842879269
    [pending] => 5.93475000
    [amount] => 5.93475000
    [type] => buy
    [price] => 0.033683
)

2018-12-26 17:48:06 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:48:22 - cex place new buy order: eth_btc 0.033485 5.9698 [7900863634]Array
(
    [complete] => 
    [id] => 7900863634
    [time] => 1545842901526
    [pending] => 5.96980000
    [amount] => 5.96980000
    [type] => buy
    [price] => 0.033485
)

2018-12-26 17:48:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:48:33 - cex place new buy order: eth_btc 0.033519 5.96379 [7900865237] margin:0.36098928965662]Array
(
    [complete] => 
    [id] => 7900865237
    [time] => 1545842912517
    [pending] => 5.96379000
    [amount] => 5.96379000
    [type] => buy
    [price] => 0.033519
)

2018-12-26 17:48:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:48:43 - cex place new buy order: eth_btc 0.033543 5.95952 [7900866655] margin:0.62904331753271]Array
(
    [complete] => 
    [id] => 7900866655
    [time] => 1545842923145
    [pending] => 5.95952000
    [amount] => 5.95952000
    [type] => buy
    [price] => 0.033543
)

2018-12-26 17:48:53 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:48:55 - cex place new buy order: eth_btc 0.033611 5.94747 [7900868356] margin:0.2647942637827]Array
(
    [complete] => 
    [id] => 7900868356
    [time] => 1545842934573
    [pending] => 5.94747000
    [amount] => 5.94747000
    [type] => buy
    [price] => 0.033611
)

2018-12-26 17:49:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:49:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:49:05 - cex place new buy order: eth_btc 0.033613 5.94711 [7900869547] margin:0.22907803528396]Array
(
    [complete] => 
    [id] => 7900869547
    [time] => 1545842944907
    [pending] => 5.94711000
    [amount] => 5.94711000
    [type] => buy
    [price] => 0.033613
)

2018-12-26 17:49:05 - cex place new buy order: eth_btc 0.033613 5.94711 [] margin:0.22907803528396]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-12-26 17:49:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:49:20 - cex place new buy order: eth_btc 0.033621 5.9457 [7900871428] margin:0.25281817911424]Array
(
    [complete] => 
    [id] => 7900871428
    [time] => 1545842959728
    [pending] => 5.94570000
    [amount] => 5.94570000
    [type] => buy
    [price] => 0.033621
)

2018-12-26 17:49:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:49:29 - cex place new buy order: eth_btc 0.033623 5.94534 [7900872271] margin:0.23198405853138]Array
(
    [complete] => 
    [id] => 7900872271
    [time] => 1545842968660
    [pending] => 5.94534000
    [amount] => 5.94534000
    [type] => buy
    [price] => 0.033623
)

2018-12-26 17:49:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:49:37 - cex place new buy order: eth_btc 0.033625 5.94499 [7900872946] margin:0.22304832713753]Array
(
    [complete] => 
    [id] => 7900872946
    [time] => 1545842977156
    [pending] => 5.94499000
    [amount] => 5.94499000
    [type] => buy
    [price] => 0.033625
)

2018-12-26 17:49:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:49:47 - cex place new buy order: eth_btc 0.033628 5.94446 [7900873836] margin:0.24087070298562]Array
(
    [complete] => 
    [id] => 7900873836
    [time] => 1545842986731
    [pending] => 5.94446000
    [amount] => 5.94446000
    [type] => buy
    [price] => 0.033628
)

2018-12-26 17:49:56 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:50:27 - cex place new buy order: eth_btc 0.033576 5.9537 [7900877256]Array
(
    [complete] => 
    [id] => 7900877256
    [time] => 1545843026800
    [pending] => 5.95370000
    [amount] => 5.95370000
    [type] => buy
    [price] => 0.033576
)

2018-12-26 17:50:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:50:37 - cex place new buy order: eth_btc 0.03358 5.95296 [7900877987] margin:0.27397260273974]Array
(
    [complete] => 
    [id] => 7900877987
    [time] => 1545843037002
    [pending] => 5.95296000
    [amount] => 5.95296000
    [type] => buy
    [price] => 0.03358
)

2018-12-26 17:50:47 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:50:49 - cex place new buy order: eth_btc 0.033582 5.9526 [7900878934] margin:0.2412006432017]Array
(
    [complete] => 
    [id] => 7900878934
    [time] => 1545843048695
    [pending] => 5.95260000
    [amount] => 5.95260000
    [type] => buy
    [price] => 0.033582
)

2018-12-26 17:50:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:50:58 - cex place new buy order: eth_btc 0.033584 5.95225 [7900879714] margin:0.25905192949023]Array
(
    [complete] => 
    [id] => 7900879714
    [time] => 1545843057954
    [pending] => 5.95225000
    [amount] => 5.95225000
    [type] => buy
    [price] => 0.033584
)

2018-12-26 17:51:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:51:10 - cex place new buy order: eth_btc 0.033586 5.95189 [7900880922] margin:0.20842017507294]Array
(
    [complete] => 
    [id] => 7900880922
    [time] => 1545843069910
    [pending] => 5.95189000
    [amount] => 5.95189000
    [type] => buy
    [price] => 0.033586
)

2018-12-26 17:51:21 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:51:40 - cex place new buy order: eth_btc 0.033542 5.9597 [7900884272]Array
(
    [complete] => 
    [id] => 7900884272
    [time] => 1545843099643
    [pending] => 5.95970000
    [amount] => 5.95970000
    [type] => buy
    [price] => 0.033542
)

2018-12-26 17:51:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:51:50 - cex place new buy order: eth_btc 0.033565 5.95562 [7900885208] margin:0.27111574556831]Array
(
    [complete] => 
    [id] => 7900885208
    [time] => 1545843110069
    [pending] => 5.95562000
    [amount] => 5.95562000
    [type] => buy
    [price] => 0.033565
)

2018-12-26 17:52:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:52:03 - cex place new buy order: eth_btc 0.033569 5.95491 [7900886452] margin:0.22342041764722]Array
(
    [complete] => 
    [id] => 7900886452
    [time] => 1545843122782
    [pending] => 5.95491000
    [amount] => 5.95491000
    [type] => buy
    [price] => 0.033569
)

2018-12-26 17:52:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:52:16 - cex place new buy order: eth_btc 0.033573 5.9542 [7900888113] margin:0.22041521460698]Array
(
    [complete] => 
    [id] => 7900888113
    [time] => 1545843136018
    [pending] => 5.95420000
    [amount] => 5.95420000
    [type] => buy
    [price] => 0.033573
)

2018-12-26 17:52:26 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:52:37 - cex place new buy order: eth_btc 0.033518 5.964 [7900891063]Array
(
    [complete] => 
    [id] => 7900891063
    [time] => 1545843156650
    [pending] => 5.96400000
    [amount] => 5.96400000
    [type] => buy
    [price] => 0.033518
)

2018-12-26 17:52:47 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:52:48 - cex place new buy order: eth_btc 0.03352 5.96361 [7900892412] margin:0.26252983293555]Array
(
    [complete] => 
    [id] => 7900892412
    [time] => 1545843168101
    [pending] => 5.96361000
    [amount] => 5.96361000
    [type] => buy
    [price] => 0.03352
)

2018-12-26 17:52:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:52:57 - cex place new buy order: eth_btc 0.033524 5.9629 [7900893800] margin:0.22670325736784]Array
(
    [complete] => 
    [id] => 7900893800
    [time] => 1545843177158
    [pending] => 5.96290000
    [amount] => 5.96290000
    [type] => buy
    [price] => 0.033524
)

2018-12-26 17:53:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:53:09 - cex place new buy order: eth_btc 0.033528 5.96219 [7900895706] margin:0.23562395609638]Array
(
    [complete] => 
    [id] => 7900895706
    [time] => 1545843188739
    [pending] => 5.96219000
    [amount] => 5.96219000
    [type] => buy
    [price] => 0.033528
)

2018-12-26 17:53:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:53:20 - cex place new buy order: eth_btc 0.033532 5.96148 [7900896987] margin:0.24156030060836]Array
(
    [complete] => 
    [id] => 7900896987
    [time] => 1545843199642
    [pending] => 5.96148000
    [amount] => 5.96148000
    [type] => buy
    [price] => 0.033532
)

2018-12-26 17:53:29 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:53:47 - cex place new buy order: eth_btc 0.033483 5.9702 [7900900303]Array
(
    [complete] => 
    [id] => 7900900303
    [time] => 1545843227263
    [pending] => 5.97020000
    [amount] => 5.97020000
    [type] => buy
    [price] => 0.033483
)

2018-12-26 17:53:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:53:58 - cex place new buy order: eth_btc 0.033516 5.96432 [7900902276] margin:0.30731590881967]Array
(
    [complete] => 
    [id] => 7900902276
    [time] => 1545843238513
    [pending] => 5.96432000
    [amount] => 5.96432000
    [type] => buy
    [price] => 0.033516
)

2018-12-26 17:54:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:54:08 - cex place new buy order: eth_btc 0.033533 5.9613 [7900903920] margin:0.26242805594487]Array
(
    [complete] => 
    [id] => 7900903920
    [time] => 1545843247855
    [pending] => 5.96130000
    [amount] => 5.96130000
    [type] => buy
    [price] => 0.033533
)

2018-12-26 17:54:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:54:20 - cex place new buy order: eth_btc 0.033538 5.96041 [7900905553] margin:0.27431570159222]Array
(
    [complete] => 
    [id] => 7900905553
    [time] => 1545843259523
    [pending] => 5.96041000
    [amount] => 5.96041000
    [type] => buy
    [price] => 0.033538
)

2018-12-26 17:54:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:54:32 - cex place new buy order: eth_btc 0.03354 5.96006 [7900906979] margin:0.21466905187837]Array
(
    [complete] => 
    [id] => 7900906979
    [time] => 1545843271566
    [pending] => 5.96006000
    [amount] => 5.96006000
    [type] => buy
    [price] => 0.03354
)

2018-12-26 17:54:40 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:54:50 - cex place new buy order: eth_btc 0.033541 5.9599 [7900909488]Array
(
    [complete] => 
    [id] => 7900909488
    [time] => 1545843290494
    [pending] => 5.95990000
    [amount] => 5.95990000
    [type] => buy
    [price] => 0.033541
)

2018-12-26 17:54:59 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:55:42 - cex place new buy order: eth_btc 0.03352 5.9636 [7900916008]Array
(
    [complete] => 
    [id] => 7900916008
    [time] => 1545843342386
    [pending] => 5.96360000
    [amount] => 5.96360000
    [type] => buy
    [price] => 0.03352
)

2018-12-26 17:55:51 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:55:52 - cex place new buy order: eth_btc 0.033522 5.96326 [7900917218] margin:0.28041286319431]Array
(
    [complete] => 
    [id] => 7900917218
    [time] => 1545843351924
    [pending] => 5.96326000
    [amount] => 5.96326000
    [type] => buy
    [price] => 0.033522
)

2018-12-26 17:56:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:56:44 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:56:45 - cex place new buy order: eth_btc 0.03355 5.95828 [7900923171] margin:0.21162444113263]Array
(
    [complete] => 
    [id] => 7900923171
    [time] => 1545843405325
    [pending] => 5.95828000
    [amount] => 5.95828000
    [type] => buy
    [price] => 0.03355
)

2018-12-26 17:56:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 17:56:59 - cex place new buy order: eth_btc 0.033552 5.95792 [7900924318] margin:0.20267048164044]Array
(
    [complete] => 
    [id] => 7900924318
    [time] => 1545843418599
    [pending] => 5.95792000
    [amount] => 5.95792000
    [type] => buy
    [price] => 0.033552
)

2018-12-26 17:57:11 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:57:43 - cex place new buy order: eth_btc 0.03356 5.9565 [7900929645]Array
(
    [complete] => 
    [id] => 7900929645
    [time] => 1545843463443
    [pending] => 5.95650000
    [amount] => 5.95650000
    [type] => buy
    [price] => 0.03356
)

2018-12-26 17:57:52 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:58:02 - cex place new buy order: eth_btc 0.033565 5.9556 [7900931708]Array
(
    [complete] => 
    [id] => 7900931708
    [time] => 1545843482363
    [pending] => 5.95560000
    [amount] => 5.95560000
    [type] => buy
    [price] => 0.033565
)

2018-12-26 17:58:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 17:58:32 - cex place new buy order: eth_btc 0.033569 5.9549 [7900933746]Array
(
    [complete] => 
    [id] => 7900933746
    [time] => 1545843512440
    [pending] => 5.95490000
    [amount] => 5.95490000
    [type] => buy
    [price] => 0.033569
)

2018-12-26 17:58:41 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:00:06 - cex place new buy order: eth_btc 0.033486 5.9697 [7900943808]Array
(
    [complete] => 
    [id] => 7900943808
    [time] => 1545843606236
    [pending] => 5.96970000
    [amount] => 5.96970000
    [type] => buy
    [price] => 0.033486
)

2018-12-26 18:00:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:00:16 - cex place new buy order: eth_btc 0.033488 5.96931 [7900944795] margin:0.27173913043477]Array
(
    [complete] => 
    [id] => 7900944795
    [time] => 1545843616046
    [pending] => 5.96931000
    [amount] => 5.96931000
    [type] => buy
    [price] => 0.033488
)

2018-12-26 18:00:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:00:27 - cex place new buy order: eth_btc 0.033492 5.9686 [7900946007] margin:0.24782037501492]Array
(
    [complete] => 
    [id] => 7900946007
    [time] => 1545843626955
    [pending] => 5.96860000
    [amount] => 5.96860000
    [type] => buy
    [price] => 0.033492
)

2018-12-26 18:00:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:00:38 - cex place new buy order: eth_btc 0.033496 5.96788 [7900947220] margin:0.24181991879628]Array
(
    [complete] => 
    [id] => 7900947220
    [time] => 1545843637601
    [pending] => 5.96788000
    [amount] => 5.96788000
    [type] => buy
    [price] => 0.033496
)

2018-12-26 18:00:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:00:49 - cex place new buy order: eth_btc 0.0335 5.96717 [7900948161] margin:0.22089552238804]Array
(
    [complete] => 
    [id] => 7900948161
    [time] => 1545843649015
    [pending] => 5.96717000
    [amount] => 5.96717000
    [type] => buy
    [price] => 0.0335
)

2018-12-26 18:00:59 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:01:00 - cex place new buy order: eth_btc 0.033502 5.96682 [7900949298] margin:0.21491254253476]Array
(
    [complete] => 
    [id] => 7900949298
    [time] => 1545843660210
    [pending] => 5.96682000
    [amount] => 5.96682000
    [type] => buy
    [price] => 0.033502
)

2018-12-26 18:01:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:01:09 - cex place new buy order: eth_btc 0.033504 5.96646 [7900949934] margin:0.22683858643744]Array
(
    [complete] => 
    [id] => 7900949934
    [time] => 1545843668575
    [pending] => 5.96646000
    [amount] => 5.96646000
    [type] => buy
    [price] => 0.033504
)

2018-12-26 18:01:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:01:20 - cex place new buy order: eth_btc 0.033508 5.96575 [7900950899] margin:0.24471767936014]Array
(
    [complete] => 
    [id] => 7900950899
    [time] => 1545843679818
    [pending] => 5.96575000
    [amount] => 5.96575000
    [type] => buy
    [price] => 0.033508
)

2018-12-26 18:01:31 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:01:52 - cex place new buy order: eth_btc 0.033474 5.9718 [7900953521]Array
(
    [complete] => 
    [id] => 7900953521
    [time] => 1545843712015
    [pending] => 5.97180000
    [amount] => 5.97180000
    [type] => buy
    [price] => 0.033474
)

2018-12-26 18:02:02 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:02:04 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:02:12 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:02:26 - cex place new buy order: eth_btc 0.033431 5.9795 [7900956978]Array
(
    [complete] => 
    [id] => 7900956978
    [time] => 1545843746225
    [pending] => 5.97950000
    [amount] => 5.97950000
    [type] => buy
    [price] => 0.033431
)

2018-12-26 18:02:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:02:35 - cex place new buy order: eth_btc 0.033433 5.97913 [7900957838] margin:0.24825770944872]Array
(
    [complete] => 
    [id] => 7900957838
    [time] => 1545843754774
    [pending] => 5.97913000
    [amount] => 5.97913000
    [type] => buy
    [price] => 0.033433
)

2018-12-26 18:02:43 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:02:45 - cex place new buy order: eth_btc 0.033435 5.97877 [7900958702] margin:0.30806041573201]Array
(
    [complete] => 
    [id] => 7900958702
    [time] => 1545843764863
    [pending] => 5.97877000
    [amount] => 5.97877000
    [type] => buy
    [price] => 0.033435
)

2018-12-26 18:02:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:02:54 - cex place new buy order: eth_btc 0.033438 5.97824 [7900959675] margin:0.34392009091453]Array
(
    [complete] => 
    [id] => 7900959675
    [time] => 1545843773582
    [pending] => 5.97824000
    [amount] => 5.97824000
    [type] => buy
    [price] => 0.033438
)

2018-12-26 18:03:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:03:03 - cex place new buy order: eth_btc 0.033443 5.97734 [7900960732] margin:0.2332326645337]Array
(
    [complete] => 
    [id] => 7900960732
    [time] => 1545843782967
    [pending] => 5.97734000
    [amount] => 5.97734000
    [type] => buy
    [price] => 0.033443
)

2018-12-26 18:03:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:03:13 - cex place new buy order: eth_btc 0.033445 5.97698 [7900962317] margin:0.24218866796233]Array
(
    [complete] => 
    [id] => 7900962317
    [time] => 1545843793135
    [pending] => 5.97698000
    [amount] => 5.97698000
    [type] => buy
    [price] => 0.033445
)

2018-12-26 18:03:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:03:23 - cex place new buy order: eth_btc 0.033447 5.97663 [7900963409] margin:0.24815379555716]Array
(
    [complete] => 
    [id] => 7900963409
    [time] => 1545843803097
    [pending] => 5.97663000
    [amount] => 5.97663000
    [type] => buy
    [price] => 0.033447
)

2018-12-26 18:03:33 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:03:49 - cex place new buy order: eth_btc 0.033422 5.9811 [7900966866]Array
(
    [complete] => 
    [id] => 7900966866
    [time] => 1545843828818
    [pending] => 5.98110000
    [amount] => 5.98110000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 18:03:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:03:59 - cex place new buy order: eth_btc 0.033424 5.98074 [7900968625] margin:0.27525131641932]Array
(
    [complete] => 
    [id] => 7900968625
    [time] => 1545843838871
    [pending] => 5.98074000
    [amount] => 5.98074000
    [type] => buy
    [price] => 0.033424
)

2018-12-26 18:04:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:04:10 - cex place new buy order: eth_btc 0.03344 5.97788 [7900970706] margin:0.29007177033491]Array
(
    [complete] => 
    [id] => 7900970706
    [time] => 1545843849764
    [pending] => 5.97788000
    [amount] => 5.97788000
    [type] => buy
    [price] => 0.03344
)

2018-12-26 18:04:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:04:22 - cex place new buy order: eth_btc 0.033444 5.97716 [7900972746] margin:0.25714627436908]Array
(
    [complete] => 
    [id] => 7900972746
    [time] => 1545843862426
    [pending] => 5.97716000
    [amount] => 5.97716000
    [type] => buy
    [price] => 0.033444
)

2018-12-26 18:04:32 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:04:33 - cex place new buy order: eth_btc 0.033448 5.97645 [7900974273] margin:0.25711552260226]Array
(
    [complete] => 
    [id] => 7900974273
    [time] => 1545843873139
    [pending] => 5.97645000
    [amount] => 5.97645000
    [type] => buy
    [price] => 0.033448
)

2018-12-26 18:04:43 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:04:44 - cex place new buy order: eth_btc 0.033452 5.97573 [7900975610] margin:0.27502092550518]Array
(
    [complete] => 
    [id] => 7900975610
    [time] => 1545843884183
    [pending] => 5.97573000
    [amount] => 5.97573000
    [type] => buy
    [price] => 0.033452
)

2018-12-26 18:04:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:04:56 - cex place new buy order: eth_btc 0.033456 5.97502 [7900977213] margin:0.28096604495458]Array
(
    [complete] => 
    [id] => 7900977213
    [time] => 1545843896379
    [pending] => 5.97502000
    [amount] => 5.97502000
    [type] => buy
    [price] => 0.033456
)

2018-12-26 18:05:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:05:07 - cex place new buy order: eth_btc 0.033463 5.97377 [7900978295] margin:0.25700026895379]Array
(
    [complete] => 
    [id] => 7900978295
    [time] => 1545843906834
    [pending] => 5.97377000
    [amount] => 5.97377000
    [type] => buy
    [price] => 0.033463
)

2018-12-26 18:05:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:05:20 - cex place new buy order: eth_btc 0.033465 5.97341 [7900979902] margin:0.24204392649037]Array
(
    [complete] => 
    [id] => 7900979902
    [time] => 1545843919957
    [pending] => 5.97341000
    [amount] => 5.97341000
    [type] => buy
    [price] => 0.033465
)

2018-12-26 18:05:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:05:29 - cex place new buy order: eth_btc 0.033467 5.97306 [7900981307] margin:0.35557414766783]Array
(
    [complete] => 
    [id] => 7900981307
    [time] => 1545843928891
    [pending] => 5.97306000
    [amount] => 5.97306000
    [type] => buy
    [price] => 0.033467
)

2018-12-26 18:05:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:05:36 - cex place new buy order: eth_btc 0.033469 5.9727 [7900982597] margin:0.38543129463087]Array
(
    [complete] => 
    [id] => 7900982597
    [time] => 1545843936033
    [pending] => 5.97270000
    [amount] => 5.97270000
    [type] => buy
    [price] => 0.033469
)

2018-12-26 18:05:43 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:05:45 - cex place new buy order: eth_btc 0.033489 5.96913 [7900983896] margin:0.35832661470931]Array
(
    [complete] => 
    [id] => 7900983896
    [time] => 1545843944594
    [pending] => 5.96913000
    [amount] => 5.96913000
    [type] => buy
    [price] => 0.033489
)

2018-12-26 18:05:54 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:08:55 - cex place new buy order: eth_btc 0.033472 5.9722 [7901004812]Array
(
    [complete] => 
    [id] => 7901004812
    [time] => 1545844135073
    [pending] => 5.97220000
    [amount] => 5.97220000
    [type] => buy
    [price] => 0.033472
)

2018-12-26 18:09:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:09:05 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:09:06 - cex place new buy order: eth_btc 0.03348 5.97074 [7901006067] margin:0.33154121863799]Array
(
    [complete] => 
    [id] => 7901006067
    [time] => 1545844145663
    [pending] => 5.97074000
    [amount] => 5.97074000
    [type] => buy
    [price] => 0.03348
)

2018-12-26 18:09:06 - cex place new buy order: eth_btc 0.033479 5.97092 [] margin:0.33453806864006]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-12-26 18:09:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:09:20 - cex place new buy order: eth_btc 0.033484 5.97002 [7901007353] margin:0.28371759646397]Array
(
    [complete] => 
    [id] => 7901007353
    [time] => 1545844159799
    [pending] => 5.97002000
    [amount] => 5.97002000
    [type] => buy
    [price] => 0.033484
)

2018-12-26 18:09:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:09:32 - cex place new buy order: eth_btc 0.033488 5.96931 [7901008688] margin:0.27173913043477]Array
(
    [complete] => 
    [id] => 7901008688
    [time] => 1545844172397
    [pending] => 5.96931000
    [amount] => 5.96931000
    [type] => buy
    [price] => 0.033488
)

2018-12-26 18:09:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:09:44 - cex place new buy order: eth_btc 0.03349 5.96895 [7901010068] margin:0.28068080023889]Array
(
    [complete] => 
    [id] => 7901010068
    [time] => 1545844183625
    [pending] => 5.96895000
    [amount] => 5.96895000
    [type] => buy
    [price] => 0.03349
)

2018-12-26 18:09:53 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:09:54 - cex place new buy order: eth_btc 0.033492 5.9686 [7901011226] margin:0.27469246387197]Array
(
    [complete] => 
    [id] => 7901011226
    [time] => 1545844194198
    [pending] => 5.96860000
    [amount] => 5.96860000
    [type] => buy
    [price] => 0.033492
)

2018-12-26 18:10:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:10:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:10:05 - cex place new buy order: eth_btc 0.033494 5.96824 [7901012285] margin:0.23586313966679]Array
(
    [complete] => 
    [id] => 7901012285
    [time] => 1545844204844
    [pending] => 5.96824000
    [amount] => 5.96824000
    [type] => buy
    [price] => 0.033494
)

2018-12-26 18:10:05 - cex place new buy order: eth_btc 0.033494 5.96824 [] margin:0.23586313966679]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-12-26 18:10:17 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:10:18 - cex place new buy order: eth_btc 0.033496 5.96788 [7901013583] margin:0.22987819441127]Array
(
    [complete] => 
    [id] => 7901013583
    [time] => 1545844217942
    [pending] => 5.96788000
    [amount] => 5.96788000
    [type] => buy
    [price] => 0.033496
)

2018-12-26 18:10:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:10:29 - cex place new buy order: eth_btc 0.033498 5.96753 [7901014665] margin:0.26568750373157]Array
(
    [complete] => 
    [id] => 7901014665
    [time] => 1545844229200
    [pending] => 5.96753000
    [amount] => 5.96753000
    [type] => buy
    [price] => 0.033498
)

2018-12-26 18:10:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:10:38 - cex place new buy order: eth_btc 0.033502 5.96682 [7901015540] margin:0.25670109247209]Array
(
    [complete] => 
    [id] => 7901015540
    [time] => 1545844237992
    [pending] => 5.96682000
    [amount] => 5.96682000
    [type] => buy
    [price] => 0.033502
)

2018-12-26 18:10:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:10:50 - cex place new buy order: eth_btc 0.033506 5.9661 [7901016712] margin:0.27159314749596]Array
(
    [complete] => 
    [id] => 7901016712
    [time] => 1545844249967
    [pending] => 5.96610000
    [amount] => 5.96610000
    [type] => buy
    [price] => 0.033506
)

2018-12-26 18:11:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:11:02 - cex place new buy order: eth_btc 0.033508 5.96575 [7901017570] margin:0.24471767936014]Array
(
    [complete] => 
    [id] => 7901017570
    [time] => 1545844261912
    [pending] => 5.96575000
    [amount] => 5.96575000
    [type] => buy
    [price] => 0.033508
)

2018-12-26 18:11:09 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:11:10 - cex place new buy order: eth_btc 0.03351 5.96539 [7901018319] margin:0.23276633840645]Array
(
    [complete] => 
    [id] => 7901018319
    [time] => 1545844270297
    [pending] => 5.96539000
    [amount] => 5.96539000
    [type] => buy
    [price] => 0.03351
)

2018-12-26 18:11:20 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:11:21 - cex place new buy order: eth_btc 0.033512 5.96504 [7901019148] margin:0.2596084984483]Array
(
    [complete] => 
    [id] => 7901019148
    [time] => 1545844281040
    [pending] => 5.96504000
    [amount] => 5.96504000
    [type] => buy
    [price] => 0.033512
)

2018-12-26 18:11:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:11:32 - cex place new buy order: eth_btc 0.033514 5.96468 [7901019980] margin:0.25362535059974]Array
(
    [complete] => 
    [id] => 7901019980
    [time] => 1545844291571
    [pending] => 5.96468000
    [amount] => 5.96468000
    [type] => buy
    [price] => 0.033514
)

2018-12-26 18:11:39 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:11:40 - cex place new buy order: eth_btc 0.033516 5.96432 [7901020493] margin:0.24764291681583]Array
(
    [complete] => 
    [id] => 7901020493
    [time] => 1545844300460
    [pending] => 5.96432000
    [amount] => 5.96432000
    [type] => buy
    [price] => 0.033516
)

2018-12-26 18:11:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:11:49 - cex place new buy order: eth_btc 0.033518 5.96397 [7901021194] margin:0.21779342442867]Array
(
    [complete] => 
    [id] => 7901021194
    [time] => 1545844309282
    [pending] => 5.96397000
    [amount] => 5.96397000
    [type] => buy
    [price] => 0.033518
)

2018-12-26 18:11:59 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:12:01 - cex place new buy order: eth_btc 0.033522 5.96326 [7901021920] margin:0.23566612970585]Array
(
    [complete] => 
    [id] => 7901021920
    [time] => 1545844320577
    [pending] => 5.96326000
    [amount] => 5.96326000
    [type] => buy
    [price] => 0.033522
)

2018-12-26 18:12:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:12:07 - cex place new buy order: eth_btc 0.033528 5.96219 [7901022508] margin:0.24457170126462]Array
(
    [complete] => 
    [id] => 7901022508
    [time] => 1545844327345
    [pending] => 5.96219000
    [amount] => 5.96219000
    [type] => buy
    [price] => 0.033528
)

2018-12-26 18:12:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:12:21 - cex place new buy order: eth_btc 0.033533 5.9613 [7901023457] margin:0.2504995079474]Array
(
    [complete] => 
    [id] => 7901023457
    [time] => 1545844340772
    [pending] => 5.96130000
    [amount] => 5.96130000
    [type] => buy
    [price] => 0.033533
)

2018-12-26 18:12:30 - cex delete buy orders: eth_btc[move]
2018-12-26 18:12:32 - cex place new buy order: eth_btc 0.033535 5.94994 [7901024183] margin:0.05059975593058]Array
(
    [complete] => 
    [id] => 7901024183
    [time] => 1545844351994
    [pending] => 5.94994000
    [amount] => 5.94994000
    [type] => buy
    [price] => 0.033535
)

2018-12-26 18:12:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:12:43 - cex place new buy order: eth_btc 0.033537 5.96059 [7901024827] margin:0.26239675582191]Array
(
    [complete] => 
    [id] => 7901024827
    [time] => 1545844363168
    [pending] => 5.96059000
    [amount] => 5.96059000
    [type] => buy
    [price] => 0.033537
)

2018-12-26 18:12:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:12:53 - cex place new buy order: eth_btc 0.033539 5.96023 [7901025640] margin:0.26238110856018]Array
(
    [complete] => 
    [id] => 7901025640
    [time] => 1545844373177
    [pending] => 5.96023000
    [amount] => 5.96023000
    [type] => buy
    [price] => 0.033539
)

2018-12-26 18:13:00 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:14:01 - cex place new buy order: eth_btc 0.03353 5.9618 [7901032110]Array
(
    [complete] => 
    [id] => 7901032110
    [time] => 1545844441357
    [pending] => 5.96180000
    [amount] => 5.96180000
    [type] => buy
    [price] => 0.03353
)

2018-12-26 18:14:15 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:14:45 - cex place new buy order: eth_btc 0.033532 5.9615 [7901038178]Array
(
    [complete] => 
    [id] => 7901038178
    [time] => 1545844485145
    [pending] => 5.96150000
    [amount] => 5.96150000
    [type] => buy
    [price] => 0.033532
)

2018-12-26 18:14:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:14:57 - cex place new buy order: eth_btc 0.033534 5.96112 [7901039389] margin:0.30715095127334]Array
(
    [complete] => 
    [id] => 7901039389
    [time] => 1545844496545
    [pending] => 5.96112000
    [amount] => 5.96112000
    [type] => buy
    [price] => 0.033534
)

2018-12-26 18:15:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:15:08 - cex place new buy order: eth_btc 0.033539 5.96023 [7901040863] margin:0.26238110856018]Array
(
    [complete] => 
    [id] => 7901040863
    [time] => 1545844508123
    [pending] => 5.96023000
    [amount] => 5.96023000
    [type] => buy
    [price] => 0.033539
)

2018-12-26 18:15:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:15:19 - cex place new buy order: eth_btc 0.033541 5.95988 [7901042105] margin:0.2593840374467]Array
(
    [complete] => 
    [id] => 7901042105
    [time] => 1545844519367
    [pending] => 5.95988000
    [amount] => 5.95988000
    [type] => buy
    [price] => 0.033541
)

2018-12-26 18:15:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:15:32 - cex place new buy order: eth_btc 0.033543 5.95952 [7901043539] margin:0.21464985242821]Array
(
    [complete] => 
    [id] => 7901043539
    [time] => 1545844531548
    [pending] => 5.95952000
    [amount] => 5.95952000
    [type] => buy
    [price] => 0.033543
)

2018-12-26 18:15:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:15:44 - cex place new buy order: eth_btc 0.033545 5.95917 [7901045186] margin:0.20867491429424]Array
(
    [complete] => 
    [id] => 7901045186
    [time] => 1545844544268
    [pending] => 5.95917000
    [amount] => 5.95917000
    [type] => buy
    [price] => 0.033545
)

2018-12-26 18:16:50 - cex delete buy orders: eth_btc[move]
2018-12-26 18:16:51 - cex place new buy order: eth_btc 0.033422 5.39883 [7901054414] margin:-0.095391402849809]Array
(
    [complete] => 
    [id] => 7901054414
    [time] => 1545844610780
    [pending] => 5.39883000
    [amount] => 5.39883000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 18:17:01 - cex delete buy orders: eth_btc[move]
2018-12-26 18:17:03 - cex place new buy order: eth_btc 0.033424 5.40206 [] margin:-0.056672433335314]Array
(
    [error] => Nonce must be incremented
)

2018-12-26 18:17:42 - cex place new buy order: eth_btc 0.033422 5.4189 [7901061239]Array
(
    [complete] => 
    [id] => 7901061239
    [time] => 1545844661553
    [pending] => 5.41890000
    [amount] => 5.41890000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 18:17:51 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:18:02 - cex place new buy order: eth_btc 0.033422 5.4189 [7901063812]Array
(
    [complete] => 
    [id] => 7901063812
    [time] => 1545844681712
    [pending] => 5.41890000
    [amount] => 5.41890000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 18:18:11 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:18:17 - cex place new buy order: eth_btc 0.033424 5.41854 [7901065294] margin:0.32012924844422]Array
(
    [complete] => 
    [id] => 7901065294
    [time] => 1545844697252
    [pending] => 5.41854000
    [amount] => 5.41854000
    [type] => buy
    [price] => 0.033424
)

2018-12-26 18:18:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:18:28 - cex place new buy order: eth_btc 0.033426 5.41822 [7901066405] margin:0.26027643152036]Array
(
    [complete] => 
    [id] => 7901066405
    [time] => 1545844707756
    [pending] => 5.41822000
    [amount] => 5.41822000
    [type] => buy
    [price] => 0.033426
)

2018-12-26 18:18:38 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:18:51 - cex place new buy order: eth_btc 0.033422 5.4189 [7901068254]Array
(
    [complete] => 
    [id] => 7901068254
    [time] => 1545844731079
    [pending] => 5.41890000
    [amount] => 5.41890000
    [type] => buy
    [price] => 0.033422
)

2018-12-26 18:19:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:19:01 - cex place new buy order: eth_btc 0.033426 5.41822 [7901069447] margin:0.20941781846464]Array
(
    [complete] => 
    [id] => 7901069447
    [time] => 1545844741357
    [pending] => 5.41822000
    [amount] => 5.41822000
    [type] => buy
    [price] => 0.033426
)

2018-12-26 18:19:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:19:17 - cex place new buy order: eth_btc 0.03343 5.41757 [7901070731] margin:0.22734071193538]Array
(
    [complete] => 
    [id] => 7901070731
    [time] => 1545844757086
    [pending] => 5.41757000
    [amount] => 5.41757000
    [type] => buy
    [price] => 0.03343
)

2018-12-26 18:19:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:19:27 - cex place new buy order: eth_btc 0.033434 5.41692 [7901071697] margin:0.21834061135373]Array
(
    [complete] => 
    [id] => 7901071697
    [time] => 1545844767361
    [pending] => 5.41692000
    [amount] => 5.41692000
    [type] => buy
    [price] => 0.033434
)

2018-12-26 18:19:44 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:21:06 - cex place new buy order: eth_btc 0.033485 5.4087 [7901080413]Array
(
    [complete] => 
    [id] => 7901080413
    [time] => 1545844866156
    [pending] => 5.40870000
    [amount] => 5.40870000
    [type] => buy
    [price] => 0.033485
)

2018-12-26 18:21:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:21:17 - cex place new buy order: eth_btc 0.033487 5.40835 [7901081380] margin:0.26577477827217]Array
(
    [complete] => 
    [id] => 7901081380
    [time] => 1545844877214
    [pending] => 5.40835000
    [amount] => 5.40835000
    [type] => buy
    [price] => 0.033487
)

2018-12-26 18:21:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:21:27 - cex place new buy order: eth_btc 0.033491 5.4077 [7901082182] margin:0.30455943387775]Array
(
    [complete] => 
    [id] => 7901082182
    [time] => 1545844887270
    [pending] => 5.40770000
    [amount] => 5.40770000
    [type] => buy
    [price] => 0.033491
)

2018-12-26 18:21:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:21:39 - cex place new buy order: eth_btc 0.033495 5.40705 [7901082904] margin:0.32542170473204]Array
(
    [complete] => 
    [id] => 7901082904
    [time] => 1545844899323
    [pending] => 5.40705000
    [amount] => 5.40705000
    [type] => buy
    [price] => 0.033495
)

2018-12-26 18:21:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:21:51 - cex place new buy order: eth_btc 0.033499 5.40641 [7901083919] margin:0.31344219230425]Array
(
    [complete] => 
    [id] => 7901083919
    [time] => 1545844911006
    [pending] => 5.40641000
    [amount] => 5.40641000
    [type] => buy
    [price] => 0.033499
)

2018-12-26 18:22:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:22:02 - cex place new buy order: eth_btc 0.033501 5.40609 [7901084741] margin:0.29849855228201]Array
(
    [complete] => 
    [id] => 7901084741
    [time] => 1545844922133
    [pending] => 5.40609000
    [amount] => 5.40609000
    [type] => buy
    [price] => 0.033501
)

2018-12-26 18:22:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:22:14 - cex place new buy order: eth_btc 0.033505 5.40544 [7901085774] margin:0.22981644530666]Array
(
    [complete] => 
    [id] => 7901085774
    [time] => 1545844934191
    [pending] => 5.40544000
    [amount] => 5.40544000
    [type] => buy
    [price] => 0.033505
)

2018-12-26 18:22:26 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:22:41 - cex place new buy order: eth_btc 0.033463 5.4122 [7901088789]Array
(
    [complete] => 
    [id] => 7901088789
    [time] => 1545844961011
    [pending] => 5.41220000
    [amount] => 5.41220000
    [type] => buy
    [price] => 0.033463
)

2018-12-26 18:22:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:22:50 - cex place new buy order: eth_btc 0.033465 5.4119 [7901090055] margin:0.28686687584043]Array
(
    [complete] => 
    [id] => 7901090055
    [time] => 1545844970463
    [pending] => 5.41190000
    [amount] => 5.41190000
    [type] => buy
    [price] => 0.033465
)

2018-12-26 18:23:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:23:02 - cex place new buy order: eth_btc 0.033469 5.41125 [7901091218] margin:0.27189339388689]Array
(
    [complete] => 
    [id] => 7901091218
    [time] => 1545844981568
    [pending] => 5.41125000
    [amount] => 5.41125000
    [type] => buy
    [price] => 0.033469
)

2018-12-26 18:23:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:23:13 - cex place new buy order: eth_btc 0.033473 5.41061 [7901092898] margin:0.26289845547156]Array
(
    [complete] => 
    [id] => 7901092898
    [time] => 1545844993229
    [pending] => 5.41061000
    [amount] => 5.41061000
    [type] => buy
    [price] => 0.033473
)

2018-12-26 18:23:24 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:23:26 - cex place new buy order: eth_btc 0.033477 5.40996 [7901094432] margin:0.22702153717478]Array
(
    [complete] => 
    [id] => 7901094432
    [time] => 1545845005895
    [pending] => 5.40996000
    [amount] => 5.40996000
    [type] => buy
    [price] => 0.033477
)

2018-12-26 18:23:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:23:38 - cex place new buy order: eth_btc 0.033481 5.40932 [7901095586] margin:0.21803410889758]Array
(
    [complete] => 
    [id] => 7901095586
    [time] => 1545845018000
    [pending] => 5.40932000
    [amount] => 5.40932000
    [type] => buy
    [price] => 0.033481
)

2018-12-26 18:23:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:23:50 - cex place new buy order: eth_btc 0.033485 5.40867 [7901096716] margin:0.20606241600716]Array
(
    [complete] => 
    [id] => 7901096716
    [time] => 1545845029813
    [pending] => 5.40867000
    [amount] => 5.40867000
    [type] => buy
    [price] => 0.033485
)

2018-12-26 18:24:02 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:24:48 - cex place new buy order: eth_btc 0.033456 5.4134 [7901102937]Array
(
    [complete] => 
    [id] => 7901102937
    [time] => 1545845088254
    [pending] => 5.41340000
    [amount] => 5.41340000
    [type] => buy
    [price] => 0.033456
)

2018-12-26 18:24:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:24:59 - cex place new buy order: eth_btc 0.03346 5.41271 [7901104214] margin:0.28690974297669]Array
(
    [complete] => 
    [id] => 7901104214
    [time] => 1545845099319
    [pending] => 5.41271000
    [amount] => 5.41271000
    [type] => buy
    [price] => 0.03346
)

2018-12-26 18:25:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:25:07 - cex place new buy order: eth_btc 0.033474 6.16557 [7901105271] margin:0.36147457728386]Array
(
    [complete] => 
    [id] => 7901105271
    [time] => 1545845107143
    [pending] => 6.16557000
    [amount] => 6.16557000
    [type] => buy
    [price] => 0.033474
)

2018-12-26 18:25:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:25:14 - cex place new buy order: eth_btc 0.033476 6.1652 [7901106037] margin:0.36742741068228]Array
(
    [complete] => 
    [id] => 7901106037
    [time] => 1545845114249
    [pending] => 6.16520000
    [amount] => 6.16520000
    [type] => buy
    [price] => 0.033476
)

2018-12-26 18:25:22 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:25:23 - cex place new buy order: eth_btc 0.033503 6.16023 [7901107485] margin:0.33728322836761]Array
(
    [complete] => 
    [id] => 7901107485
    [time] => 1545845122722
    [pending] => 6.16023000
    [amount] => 6.16023000
    [type] => buy
    [price] => 0.033503
)

2018-12-26 18:25:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:25:32 - cex place new buy order: eth_btc 0.033505 6.15986 [7901108922] margin:0.36710938665869]Array
(
    [complete] => 
    [id] => 7901108922
    [time] => 1545845132052
    [pending] => 6.15986000
    [amount] => 6.15986000
    [type] => buy
    [price] => 0.033505
)

2018-12-26 18:25:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:25:42 - cex place new buy order: eth_btc 0.033507 6.15949 [7901110522] margin:0.40886978840242]Array
(
    [complete] => 
    [id] => 7901110522
    [time] => 1545845141576
    [pending] => 6.15949000
    [amount] => 6.15949000
    [type] => buy
    [price] => 0.033507
)

2018-12-26 18:25:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:25:51 - cex place new buy order: eth_btc 0.03353 6.15527 [7901112151] margin:0.24753951685057]Array
(
    [complete] => 
    [id] => 7901112151
    [time] => 1545845151371
    [pending] => 6.15527000
    [amount] => 6.15527000
    [type] => buy
    [price] => 0.03353
)

2018-12-26 18:26:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:26:02 - cex place new buy order: eth_btc 0.033532 6.1549 [7901113387] margin:0.29822259334369]Array
(
    [complete] => 
    [id] => 7901113387
    [time] => 1545845161607
    [pending] => 6.15490000
    [amount] => 6.15490000
    [type] => buy
    [price] => 0.033532
)

2018-12-26 18:26:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:26:49 - cex place new buy order: eth_btc 0.033558 6.15013 [7901118599] margin:0.2413731450027]Array
(
    [complete] => 
    [id] => 7901118599
    [time] => 1545845208876
    [pending] => 6.15013000
    [amount] => 6.15013000
    [type] => buy
    [price] => 0.033558
)

2018-12-26 18:26:58 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:27:34 - cex place new buy order: eth_btc 0.033543 6.1529 [7901122344]Array
(
    [complete] => 
    [id] => 7901122344
    [time] => 1545845254502
    [pending] => 6.15290000
    [amount] => 6.15290000
    [type] => buy
    [price] => 0.033543
)

2018-12-26 18:27:43 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:27:44 - cex place new buy order: eth_btc 0.033547 6.15215 [7901122907] margin:0.22654782841982]Array
(
    [complete] => 
    [id] => 7901122907
    [time] => 1545845264025
    [pending] => 6.15215000
    [amount] => 6.15215000
    [type] => buy
    [price] => 0.033547
)

2018-12-26 18:27:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:27:57 - cex place new buy order: eth_btc 0.033551 6.15142 [7901123833] margin:0.21757920777323]Array
(
    [complete] => 
    [id] => 7901123833
    [time] => 1545845276828
    [pending] => 6.15142000
    [amount] => 6.15142000
    [type] => buy
    [price] => 0.033551
)

2018-12-26 18:28:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:28:09 - cex place new buy order: eth_btc 0.033555 6.15068 [7901125093] margin:0.21159290716735]Array
(
    [complete] => 
    [id] => 7901125093
    [time] => 1545845288527
    [pending] => 6.15068000
    [amount] => 6.15068000
    [type] => buy
    [price] => 0.033555
)

2018-12-26 18:28:24 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:28:44 - cex place new buy order: eth_btc 0.033563 6.1492 [7901128532]Array
(
    [complete] => 
    [id] => 7901128532
    [time] => 1545845324160
    [pending] => 6.14920000
    [amount] => 6.14920000
    [type] => buy
    [price] => 0.033563
)

2018-12-26 18:28:54 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:29:09 - cex place new buy order: eth_btc 0.033516 6.1578 [7901130948]Array
(
    [complete] => 
    [id] => 7901130948
    [time] => 1545845348559
    [pending] => 6.15780000
    [amount] => 6.15780000
    [type] => buy
    [price] => 0.033516
)

2018-12-26 18:29:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:29:20 - cex place new buy order: eth_btc 0.033525 6.15619 [7901131805] margin:0.29231916480239]Array
(
    [complete] => 
    [id] => 7901131805
    [time] => 1545845359727
    [pending] => 6.15619000
    [amount] => 6.15619000
    [type] => buy
    [price] => 0.033525
)

2018-12-26 18:29:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:29:32 - cex place new buy order: eth_btc 0.033529 6.15545 [7901132905] margin:0.24754689969877]Array
(
    [complete] => 
    [id] => 7901132905
    [time] => 1545845371561
    [pending] => 6.15545000
    [amount] => 6.15545000
    [type] => buy
    [price] => 0.033529
)

2018-12-26 18:29:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:29:42 - cex place new buy order: eth_btc 0.033531 6.15508 [7901133622] margin:0.23858518982436]Array
(
    [complete] => 
    [id] => 7901133622
    [time] => 1545845381948
    [pending] => 6.15508000
    [amount] => 6.15508000
    [type] => buy
    [price] => 0.033531
)

2018-12-26 18:29:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:29:54 - cex place new buy order: eth_btc 0.033533 6.15472 [7901134510] margin:0.24453523394865]Array
(
    [complete] => 
    [id] => 7901134510
    [time] => 1545845393619
    [pending] => 6.15472000
    [amount] => 6.15472000
    [type] => buy
    [price] => 0.033533
)

2018-12-26 18:30:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:30:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:30:05 - cex place new buy order: eth_btc 0.033535 6.15435 [7901135404] margin:0.25346652750855]Array
(
    [complete] => 
    [id] => 7901135404
    [time] => 1545845404782
    [pending] => 6.15435000
    [amount] => 6.15435000
    [type] => buy
    [price] => 0.033535
)

2018-12-26 18:30:05 - cex place new buy order: eth_btc 0.033539 6.15362 [] margin:0.24150988401561]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-12-26 18:30:14 - cex delete buy orders: eth_btc[move]
2018-12-26 18:30:15 - cex place new buy order: eth_btc 0.033539 6.14135 [7901136306] margin:0.06248884127833]Array
(
    [complete] => 
    [id] => 7901136306
    [time] => 1545845415453
    [pending] => 6.14135000
    [amount] => 6.14135000
    [type] => buy
    [price] => 0.033539
)

2018-12-26 18:30:24 - cex delete buy orders: eth_btc[move]
2018-12-26 18:30:26 - cex place new buy order: eth_btc 0.033541 6.14135 [7901137096] margin:0.026780931976411]Array
(
    [complete] => 
    [id] => 7901137096
    [time] => 1545845425878
    [pending] => 6.14135000
    [amount] => 6.14135000
    [type] => buy
    [price] => 0.033541
)

2018-12-26 18:30:35 - cex delete buy orders: eth_btc[move]
2018-12-26 18:30:36 - cex place new buy order: eth_btc 0.033543 6.14135 [7901137865] margin:0.029756591084906]Array
(
    [complete] => 
    [id] => 7901137865
    [time] => 1545845436439
    [pending] => 6.14135000
    [amount] => 6.14135000
    [type] => buy
    [price] => 0.033543
)

2018-12-26 18:30:45 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:41:12 - cex place new buy order: eth_btc 1.0E-6 19.8 []Array
(
    [error] => Error: Price value cannot be lower than:0.0125, got price:0.000001
)

2018-12-26 18:41:19 - cex place new buy order: eth_btc 1.0E-6 19.8 []Array
(
    [error] => Error: Price value cannot be lower than:0.0125, got price:0.000001
)

2018-12-26 18:41:29 - cex place new buy order: eth_btc 0.03353 6.1553 [7901141959]Array
(
    [complete] => 
    [id] => 7901141959
    [time] => 1545846089211
    [pending] => 6.15530000
    [amount] => 6.15530000
    [type] => buy
    [price] => 0.03353
)

2018-12-26 18:41:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:41:36 - cex place new buy order: eth_btc 0.033534 6.15453 [7901142403] margin:0.27434842249658]Array
(
    [complete] => 
    [id] => 7901142403
    [time] => 1545846095592
    [pending] => 6.15453000
    [amount] => 6.15453000
    [type] => buy
    [price] => 0.033534
)

2018-12-26 18:41:44 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:41:46 - cex place new buy order: eth_btc 0.03354 6.15343 [7901143564] margin:0.25641025641026]Array
(
    [complete] => 
    [id] => 7901143564
    [time] => 1545846105857
    [pending] => 6.15343000
    [amount] => 6.15343000
    [type] => buy
    [price] => 0.03354
)

2018-12-26 18:41:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:41:58 - cex place new buy order: eth_btc 0.033544 6.1527 [7901145082] margin:0.24743620319578]Array
(
    [complete] => 
    [id] => 7901145082
    [time] => 1545846117609
    [pending] => 6.15270000
    [amount] => 6.15270000
    [type] => buy
    [price] => 0.033544
)

2018-12-26 18:42:37 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:42:52 - cex place new buy order: eth_btc 0.033544 6.1527 [7901149241]Array
(
    [complete] => 
    [id] => 7901149241
    [time] => 1545846171733
    [pending] => 6.15270000
    [amount] => 6.15270000
    [type] => buy
    [price] => 0.033544
)

2018-12-26 18:43:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:43:02 - cex place new buy order: eth_btc 0.033546 5.81922 [7901149896] margin:0.2205926190902]Array
(
    [complete] => 
    [id] => 7901149896
    [time] => 1545846182376
    [pending] => 5.81922000
    [amount] => 5.81922000
    [type] => buy
    [price] => 0.033546
)

2018-12-26 18:43:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:43:14 - cex place new buy order: eth_btc 0.033548 5.81887 [7901150686] margin:0.23250268272326]Array
(
    [complete] => 
    [id] => 7901150686
    [time] => 1545846193799
    [pending] => 5.81887000
    [amount] => 5.81887000
    [type] => buy
    [price] => 0.033548
)

2018-12-26 18:43:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:43:24 - cex place new buy order: eth_btc 0.033554 5.81783 [7901152271] margin:0.24736246051142]Array
(
    [complete] => 
    [id] => 7901152271
    [time] => 1545846203756
    [pending] => 5.81783000
    [amount] => 5.81783000
    [type] => buy
    [price] => 0.033554
)

2018-12-26 18:43:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:43:35 - cex place new buy order: eth_btc 0.033556 5.81748 [7901153955] margin:0.25032781022769]Array
(
    [complete] => 
    [id] => 7901153955
    [time] => 1545846215247
    [pending] => 5.81748000
    [amount] => 5.81748000
    [type] => buy
    [price] => 0.033556
)

2018-12-26 18:43:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:43:47 - cex place new buy order: eth_btc 0.033559 5.81696 [7901156470] margin:0.24136595250157]Array
(
    [complete] => 
    [id] => 7901156470
    [time] => 1545846227323
    [pending] => 5.81696000
    [amount] => 5.81696000
    [type] => buy
    [price] => 0.033559
)

2018-12-26 18:43:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:43:58 - cex place new buy order: eth_btc 0.033561 5.81662 [7901158690] margin:0.22943297279581]Array
(
    [complete] => 
    [id] => 7901158690
    [time] => 1545846237948
    [pending] => 5.81662000
    [amount] => 5.81662000
    [type] => buy
    [price] => 0.033561
)

2018-12-26 18:44:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:44:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:44:14 - cex place new buy order: eth_btc 0.033563 5.81627 [7901161321] margin:0.24729612966659]Array
(
    [complete] => 
    [id] => 7901161321
    [time] => 1545846253766
    [pending] => 5.81627000
    [amount] => 5.81627000
    [type] => buy
    [price] => 0.033563
)

2018-12-26 18:44:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:44:24 - cex place new buy order: eth_btc 0.033565 5.81592 [7901162831] margin:0.23238492477284]Array
(
    [complete] => 
    [id] => 7901162831
    [time] => 1545846264136
    [pending] => 5.81592000
    [amount] => 5.81592000
    [type] => buy
    [price] => 0.033565
)

2018-12-26 18:44:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:44:35 - cex place new buy order: eth_btc 0.033567 5.81558 [7901164012] margin:0.20555903119135]Array
(
    [complete] => 
    [id] => 7901164012
    [time] => 1545846274876
    [pending] => 5.81558000
    [amount] => 5.81558000
    [type] => buy
    [price] => 0.033567
)

2018-12-26 18:44:44 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:44:45 - cex place new buy order: eth_btc 0.033569 5.81523 [7901165395] margin:0.21746253984329]Array
(
    [complete] => 
    [id] => 7901165395
    [time] => 1545846285253
    [pending] => 5.81523000
    [amount] => 5.81523000
    [type] => buy
    [price] => 0.033569
)

2018-12-26 18:44:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:44:57 - cex place new buy order: eth_btc 0.033571 5.81488 [7901166810] margin:0.25915224449673]Array
(
    [complete] => 
    [id] => 7901166810
    [time] => 1545846297159
    [pending] => 5.81488000
    [amount] => 5.81488000
    [type] => buy
    [price] => 0.033571
)

2018-12-26 18:45:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:45:05 - cex place new buy order: eth_btc 0.033573 5.81454 [7901167717] margin:0.22637238256933]Array
(
    [complete] => 
    [id] => 7901167717
    [time] => 1545846305462
    [pending] => 5.81454000
    [amount] => 5.81454000
    [type] => buy
    [price] => 0.033573
)

2018-12-26 18:45:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:45:15 - cex place new buy order: eth_btc 0.033575 5.81419 [7901168823] margin:0.20253164556963]Array
(
    [complete] => 
    [id] => 7901168823
    [time] => 1545846315258
    [pending] => 5.81419000
    [amount] => 5.81419000
    [type] => buy
    [price] => 0.033575
)

2018-12-26 18:45:25 - cex delete buy orders: eth_btc[move]
2018-12-26 18:45:27 - cex place new buy order: eth_btc 0.033576 5.81385 [7901169791] margin:0.19954135271167]Array
(
    [complete] => 
    [id] => 7901169791
    [time] => 1545846327085
    [pending] => 5.81385000
    [amount] => 5.81385000
    [type] => buy
    [price] => 0.033576
)

2018-12-26 18:45:36 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:45:50 - cex place new buy order: eth_btc 0.033545 5.8194 [7901171476]Array
(
    [complete] => 
    [id] => 7901171476
    [time] => 1545846349998
    [pending] => 5.81940000
    [amount] => 5.81940000
    [type] => buy
    [price] => 0.033545
)

2018-12-26 18:46:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:46:01 - cex place new buy order: eth_btc 0.033547 5.81904 [7901172624] margin:0.25337586073271]Array
(
    [complete] => 
    [id] => 7901172624
    [time] => 1545846361059
    [pending] => 5.81904000
    [amount] => 5.81904000
    [type] => buy
    [price] => 0.033547
)

2018-12-26 18:46:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:46:09 - cex place new buy order: eth_btc 0.033549 5.8187 [7901173538] margin:0.22951503770605]Array
(
    [complete] => 
    [id] => 7901173538
    [time] => 1545846368720
    [pending] => 5.81870000
    [amount] => 5.81870000
    [type] => buy
    [price] => 0.033549
)

2018-12-26 18:46:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:46:21 - cex place new buy order: eth_btc 0.033551 5.81835 [7901174644] margin:0.20565705940208]Array
(
    [complete] => 
    [id] => 7901174644
    [time] => 1545846380764
    [pending] => 5.81835000
    [amount] => 5.81835000
    [type] => buy
    [price] => 0.033551
)

2018-12-26 18:46:30 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:46:42 - cex place new buy order: eth_btc 0.033545 5.8194 [7901175883]Array
(
    [complete] => 
    [id] => 7901175883
    [time] => 1545846401941
    [pending] => 5.81940000
    [amount] => 5.81940000
    [type] => buy
    [price] => 0.033545
)

2018-12-26 18:46:52 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:47:16 - cex place new buy order: eth_btc 0.033545 5.8194 [7901179089]Array
(
    [complete] => 
    [id] => 7901179089
    [time] => 1545846436056
    [pending] => 5.81940000
    [amount] => 5.81940000
    [type] => buy
    [price] => 0.033545
)

2018-12-26 18:47:25 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:47:46 - cex place new buy order: eth_btc 0.033551 5.8184 [7901181269]Array
(
    [complete] => 
    [id] => 7901181269
    [time] => 1545846466051
    [pending] => 5.81840000
    [amount] => 5.81840000
    [type] => buy
    [price] => 0.033551
)

2018-12-26 18:47:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:47:56 - cex place new buy order: eth_btc 0.033553 5.818 [7901181969] margin:0.2265073167824]Array
(
    [complete] => 
    [id] => 7901181969
    [time] => 1545846476115
    [pending] => 5.81800000
    [amount] => 5.81800000
    [type] => buy
    [price] => 0.033553
)

2018-12-26 18:48:06 - cex delete buy orders: eth_btc[move]
2018-12-26 18:48:07 - cex place new buy order: eth_btc 0.033556 5.81731 [7901182828] margin:0.19966027952438]Array
(
    [complete] => 
    [id] => 7901182828
    [time] => 1545846487322
    [pending] => 5.81731000
    [amount] => 5.81731000
    [type] => buy
    [price] => 0.033556
)

2018-12-26 18:48:22 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:48:23 - cex place new buy order: eth_btc 0.03356 5.81679 [7901183681] margin:0.22050059594756]Array
(
    [complete] => 
    [id] => 7901183681
    [time] => 1545846503333
    [pending] => 5.81679000
    [amount] => 5.81679000
    [type] => buy
    [price] => 0.03356
)

2018-12-26 18:48:33 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:48:34 - cex place new buy order: eth_btc 0.033562 5.81644 [7901184344] margin:0.21750789583457]Array
(
    [complete] => 
    [id] => 7901184344
    [time] => 1545846514312
    [pending] => 5.81644000
    [amount] => 5.81644000
    [type] => buy
    [price] => 0.033562
)

2018-12-26 18:48:44 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:48:54 - cex place new buy order: eth_btc 0.033566 5.8158 [7901185552]Array
(
    [complete] => 
    [id] => 7901185552
    [time] => 1545846534182
    [pending] => 5.81580000
    [amount] => 5.81580000
    [type] => buy
    [price] => 0.033566
)

2018-12-26 18:49:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:49:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:49:04 - cex place new buy order: eth_btc 0.03357 5.81506 [7901186174] margin:0.20554066130474]Array
(
    [complete] => 
    [id] => 7901186174
    [time] => 1545846544329
    [pending] => 5.81506000
    [amount] => 5.81506000
    [type] => buy
    [price] => 0.03357
)

2018-12-26 18:49:04 - cex place new buy order: eth_btc 0.03357 5.81506 [] margin:0.20554066130474]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-12-26 18:49:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:49:17 - cex place new buy order: eth_btc 0.033574 5.81437 [7901186932] margin:0.21743015428606]Array
(
    [complete] => 
    [id] => 7901186932
    [time] => 1545846557499
    [pending] => 5.81437000
    [amount] => 5.81437000
    [type] => buy
    [price] => 0.033574
)

2018-12-26 18:49:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:49:28 - cex place new buy order: eth_btc 0.033578 5.81367 [7901187635] margin:0.20251355053904]Array
(
    [complete] => 
    [id] => 7901187635
    [time] => 1545846568309
    [pending] => 5.81367000
    [amount] => 5.81367000
    [type] => buy
    [price] => 0.033578
)

2018-12-26 18:49:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:49:40 - cex place new buy order: eth_btc 0.03358 5.81333 [7901188437] margin:0.25610482430019]Array
(
    [complete] => 
    [id] => 7901188437
    [time] => 1545846579605
    [pending] => 5.81333000
    [amount] => 5.81333000
    [type] => buy
    [price] => 0.03358
)

2018-12-26 18:49:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:49:51 - cex place new buy order: eth_btc 0.033582 5.81298 [7901189232] margin:0.26204514323149]Array
(
    [complete] => 
    [id] => 7901189232
    [time] => 1545846591277
    [pending] => 5.81298000
    [amount] => 5.81298000
    [type] => buy
    [price] => 0.033582
)

2018-12-26 18:50:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:50:02 - cex place new buy order: eth_btc 0.033584 5.81263 [7901189756] margin:0.21141019533109]Array
(
    [complete] => 
    [id] => 7901189756
    [time] => 1545846602078
    [pending] => 5.81263000
    [amount] => 5.81263000
    [type] => buy
    [price] => 0.033584
)

2018-12-26 18:50:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:50:18 - cex place new buy order: eth_btc 0.033586 5.81229 [7901190675] margin:0.21139760614541]Array
(
    [complete] => 
    [id] => 7901190675
    [time] => 1545846618072
    [pending] => 5.81229000
    [amount] => 5.81229000
    [type] => buy
    [price] => 0.033586
)

2018-12-26 18:50:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:50:30 - cex place new buy order: eth_btc 0.033588 5.81194 [7901191430] margin:0.22627128736454]Array
(
    [complete] => 
    [id] => 7901191430
    [time] => 1545846629574
    [pending] => 5.81194000
    [amount] => 5.81194000
    [type] => buy
    [price] => 0.033588
)

2018-12-26 18:51:25 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:51:45 - cex place new buy order: eth_btc 0.033545 5.8194 [7901198082]Array
(
    [complete] => 
    [id] => 7901198082
    [time] => 1545846705076
    [pending] => 5.81940000
    [amount] => 5.81940000
    [type] => buy
    [price] => 0.033545
)

2018-12-26 18:51:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:51:57 - cex place new buy order: eth_btc 0.033547 5.81904 [7901199837] margin:0.3636688824634]Array
(
    [complete] => 
    [id] => 7901199837
    [time] => 1545846717406
    [pending] => 5.81904000
    [amount] => 5.81904000
    [type] => buy
    [price] => 0.033547
)

2018-12-26 18:52:07 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:52:08 - cex place new buy order: eth_btc 0.033592 5.81125 [7901201562] margin:0.29768992617289]Array
(
    [complete] => 
    [id] => 7901201562
    [time] => 1545846728149
    [pending] => 5.81125000
    [amount] => 5.81125000
    [type] => buy
    [price] => 0.033592
)

2018-12-26 18:52:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:52:20 - cex place new buy order: eth_btc 0.033596 5.81056 [7901203411] margin:0.29170139302299]Array
(
    [complete] => 
    [id] => 7901203411
    [time] => 1545846739736
    [pending] => 5.81056000
    [amount] => 5.81056000
    [type] => buy
    [price] => 0.033596
)

2018-12-26 18:52:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:52:31 - cex place new buy order: eth_btc 0.033598 5.81021 [7901204960] margin:0.26489672004286]Array
(
    [complete] => 
    [id] => 7901204960
    [time] => 1545846750853
    [pending] => 5.81021000
    [amount] => 5.81021000
    [type] => buy
    [price] => 0.033598
)

2018-12-26 18:52:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:52:41 - cex place new buy order: eth_btc 0.0336 5.80987 [7901206049] margin:0.24999999999999]Array
(
    [complete] => 
    [id] => 7901206049
    [time] => 1545846761415
    [pending] => 5.80987000
    [amount] => 5.80987000
    [type] => buy
    [price] => 0.0336
)

2018-12-26 18:52:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:52:54 - cex place new buy order: eth_btc 0.033602 5.80952 [7901206965] margin:0.23510505327065]Array
(
    [complete] => 
    [id] => 7901206965
    [time] => 1545846773767
    [pending] => 5.80952000
    [amount] => 5.80952000
    [type] => buy
    [price] => 0.033602
)

2018-12-26 18:53:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:53:04 - cex delete buy orders: eth_btc[move]
2018-12-26 18:53:04 - cex place new buy order: eth_btc 0.033604 5.80917 [7901208210] margin:0.22913938816809]Array
(
    [complete] => 
    [id] => 7901208210
    [time] => 1545846783872
    [pending] => 5.80917000
    [amount] => 5.80917000
    [type] => buy
    [price] => 0.033604
)

2018-12-26 18:53:05 - cex place new buy order: eth_btc 0.033594 0.04965 [7901208287] margin:0.25896710820061]Array
(
    [complete] => 
    [id] => 7901208287
    [time] => 1545846784759
    [pending] => 0.04965000
    [amount] => 0.04965000
    [type] => buy
    [price] => 0.033594
)

2018-12-26 18:53:16 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:53:17 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:53:31 - cex place new buy order: eth_btc 0.033593 5.8111 [7901212154]Array
(
    [complete] => 
    [id] => 7901212154
    [time] => 1545846811408
    [pending] => 5.81110000
    [amount] => 5.81110000
    [type] => buy
    [price] => 0.033593
)

2018-12-26 18:53:39 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:53:47 - cex place new buy order: eth_btc 0.033593 5.8111 [7901214890]Array
(
    [complete] => 
    [id] => 7901214890
    [time] => 1545846827355
    [pending] => 5.81110000
    [amount] => 5.81110000
    [type] => buy
    [price] => 0.033593
)

2018-12-26 18:53:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:53:57 - cex place new buy order: eth_btc 0.033597 5.81039 [7901216223] margin:0.20537547995356]Array
(
    [complete] => 
    [id] => 7901216223
    [time] => 1545846837325
    [pending] => 5.81039000
    [amount] => 5.81039000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 18:54:04 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:54:19 - cex place new buy order: eth_btc 0.033593 5.8111 [7901219319]Array
(
    [complete] => 
    [id] => 7901219319
    [time] => 1545846858682
    [pending] => 5.81110000
    [amount] => 5.81110000
    [type] => buy
    [price] => 0.033593
)

2018-12-26 18:54:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:54:29 - cex place new buy order: eth_btc 0.033595 5.81073 [7901220923] margin:0.2292007739247]Array
(
    [complete] => 
    [id] => 7901220923
    [time] => 1545846869269
    [pending] => 5.81073000
    [amount] => 5.81073000
    [type] => buy
    [price] => 0.033595
)

2018-12-26 18:54:37 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:54:57 - cex place new buy order: eth_btc 0.033593 5.8111 [7901225323]Array
(
    [complete] => 
    [id] => 7901225323
    [time] => 1545846897465
    [pending] => 5.81110000
    [amount] => 5.81110000
    [type] => buy
    [price] => 0.033593
)

2018-12-26 18:55:07 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:55:29 - cex place new buy order: eth_btc 0.033593 5.8111 [7901228817]Array
(
    [complete] => 
    [id] => 7901228817
    [time] => 1545846928972
    [pending] => 5.81110000
    [amount] => 5.81110000
    [type] => buy
    [price] => 0.033593
)

2018-12-26 18:55:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:55:39 - cex place new buy order: eth_btc 0.033595 5.81073 [7901229926] margin:0.21729424021431]Array
(
    [complete] => 
    [id] => 7901229926
    [time] => 1545846938896
    [pending] => 5.81073000
    [amount] => 5.81073000
    [type] => buy
    [price] => 0.033595
)

2018-12-26 18:55:49 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:56:53 - cex place new buy order: eth_btc 0.033595 5.8107 [7901236583]Array
(
    [complete] => 
    [id] => 7901236583
    [time] => 1545847012621
    [pending] => 5.81070000
    [amount] => 5.81070000
    [type] => buy
    [price] => 0.033595
)

2018-12-26 18:57:02 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:57:03 - cex place new buy order: eth_btc 0.033597 5.81039 [7901237366] margin:0.21728130487839]Array
(
    [complete] => 
    [id] => 7901237366
    [time] => 1545847022975
    [pending] => 5.81039000
    [amount] => 5.81039000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 18:57:16 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:57:17 - cex place new buy order: eth_btc 0.033599 5.81004 [7901238731] margin:0.2113158129706]Array
(
    [complete] => 
    [id] => 7901238731
    [time] => 1545847036765
    [pending] => 5.81004000
    [amount] => 5.81004000
    [type] => buy
    [price] => 0.033599
)

2018-12-26 18:57:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:57:27 - cex place new buy order: eth_btc 0.033601 5.80969 [7901239589] margin:0.2053510312193]Array
(
    [complete] => 
    [id] => 7901239589
    [time] => 1545847046639
    [pending] => 5.80969000
    [amount] => 5.80969000
    [type] => buy
    [price] => 0.033601
)

2018-12-26 18:57:33 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:57:34 - cex place new buy order: eth_btc 0.033603 5.80935 [7901240332] margin:0.20236288426627]Array
(
    [complete] => 
    [id] => 7901240332
    [time] => 1545847054349
    [pending] => 5.80935000
    [amount] => 5.80935000
    [type] => buy
    [price] => 0.033603
)

2018-12-26 18:57:42 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:57:55 - cex place new buy order: eth_btc 0.033595 5.8107 [7901242209]Array
(
    [complete] => 
    [id] => 7901242209
    [time] => 1545847075280
    [pending] => 5.81070000
    [amount] => 5.81070000
    [type] => buy
    [price] => 0.033595
)

2018-12-26 18:58:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:58:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:58:04 - cex place new buy order: eth_btc 0.033597 5.81039 [7901243246] margin:0.22025776110961]Array
(
    [complete] => 
    [id] => 7901243246
    [time] => 1545847084348
    [pending] => 5.81039000
    [amount] => 5.81039000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 18:58:04 - cex place new buy order: eth_btc 0.033597 5.81039 [] margin:0.21728130487839]Array
(
    [error] => Error: Place order error: Insufficient funds.
)

2018-12-26 18:58:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 18:58:34 - cex place new buy order: eth_btc 0.033595 5.8107 [7901245232]Array
(
    [complete] => 
    [id] => 7901245232
    [time] => 1545847114127
    [pending] => 5.81070000
    [amount] => 5.81070000
    [type] => buy
    [price] => 0.033595
)

2018-12-26 18:58:44 - cex delete buy orders: eth_btc [replace]
2018-12-26 18:58:46 - cex place new buy order: eth_btc 0.033597 5.81039 [7901245803] margin:0.21728130487839]Array
(
    [complete] => 
    [id] => 7901245803
    [time] => 1545847125545
    [pending] => 5.81039000
    [amount] => 5.81039000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 18:59:03 - cex delete buy orders: eth_btc[move]
2018-12-26 18:59:05 - cex place new buy order: eth_btc 0.033594 5.81021 [] margin:0.2113221025061]Array
(
    [error] => Nonce must be incremented
)

2018-12-26 18:59:51 - cex place new buy order: eth_btc 0.033594 5.8109 [7901248673]Array
(
    [complete] => 
    [id] => 7901248673
    [time] => 1545847191298
    [pending] => 5.81090000
    [amount] => 5.81090000
    [type] => buy
    [price] => 0.033594
)

2018-12-26 19:00:09 - cex delete buy orders: eth_btc [above margin]
2018-12-26 19:00:19 - cex place new buy order: eth_btc 0.033596 5.8106 [7901249961]Array
(
    [complete] => 
    [id] => 7901249961
    [time] => 1545847219291
    [pending] => 5.81060000
    [amount] => 5.81060000
    [type] => buy
    [price] => 0.033596
)

2018-12-26 19:00:26 - cex delete buy orders: eth_btc [above margin]
2018-12-26 19:19:35 - cex place new buy order: eth_btc 0.033599 5.81 [7901364776]Array
(
    [complete] => 
    [id] => 7901364776
    [time] => 1545848374870
    [pending] => 5.81000000
    [amount] => 5.81000000
    [type] => buy
    [price] => 0.033599
)

2018-12-26 19:19:41 - cex delete buy orders: eth_btc [above margin]
2018-12-26 19:19:50 - cex place new buy order: eth_btc 0.033603 5.8093 [7901365927]Array
(
    [complete] => 
    [id] => 7901365927
    [time] => 1545848390119
    [pending] => 5.80930000
    [amount] => 5.80930000
    [type] => buy
    [price] => 0.033603
)

2018-12-26 19:19:59 - cex delete buy orders: eth_btc [above margin]
2018-12-26 19:20:19 - cex place new buy order: eth_btc 0.033597 5.8104 [7901367895]Array
(
    [complete] => 
    [id] => 7901367895
    [time] => 1545848419167
    [pending] => 5.81040000
    [amount] => 5.81040000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 19:20:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 19:20:27 - cex place new buy order: eth_btc 0.033601 5.80969 [7901368516] margin:0.22618374453141]Array
(
    [complete] => 
    [id] => 7901368516
    [time] => 1545848427412
    [pending] => 5.80969000
    [amount] => 5.80969000
    [type] => buy
    [price] => 0.033601
)

2018-12-26 19:20:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 19:20:37 - cex place new buy order: eth_btc 0.033603 5.80935 [7901369194] margin:0.22319435764664]Array
(
    [complete] => 
    [id] => 7901369194
    [time] => 1545848436679
    [pending] => 5.80935000
    [amount] => 5.80935000
    [type] => buy
    [price] => 0.033603
)

2018-12-26 19:20:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 19:20:47 - cex place new buy order: eth_btc 0.033605 5.809 [7901369901] margin:0.2231810742449]Array
(
    [complete] => 
    [id] => 7901369901
    [time] => 1545848446900
    [pending] => 5.80900000
    [amount] => 5.80900000
    [type] => buy
    [price] => 0.033605
)

2018-12-26 19:20:54 - cex delete buy orders: eth_btc [above margin]
2018-12-26 19:21:16 - cex place new buy order: eth_btc 0.033599 5.81 [7901371795]Array
(
    [complete] => 
    [id] => 7901371795
    [time] => 1545848476106
    [pending] => 5.81000000
    [amount] => 5.81000000
    [type] => buy
    [price] => 0.033599
)

2018-12-26 19:21:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 19:21:24 - cex place new buy order: eth_btc 0.033603 5.80935 [7901372538] margin:0.21426658334076]Array
(
    [complete] => 
    [id] => 7901372538
    [time] => 1545848484367
    [pending] => 5.80935000
    [amount] => 5.80935000
    [type] => buy
    [price] => 0.033603
)

2018-12-26 19:21:32 - cex delete buy orders: eth_btc [above margin]
2018-12-26 19:21:49 - cex place new buy order: eth_btc 0.033597 5.8104 [7901375319]Array
(
    [complete] => 
    [id] => 7901375319
    [time] => 1545848509006
    [pending] => 5.81040000
    [amount] => 5.81040000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 19:21:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 19:21:57 - cex place new buy order: eth_btc 0.033599 5.81004 [7901376496] margin:0.20536325485876]Array
(
    [complete] => 
    [id] => 7901376496
    [time] => 1545848517317
    [pending] => 5.81004000
    [amount] => 5.81004000
    [type] => buy
    [price] => 0.033599
)

2018-12-26 19:22:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 19:22:05 - cex place new buy order: eth_btc 0.033601 5.80969 [7901377627] margin:0.21130323502276]Array
(
    [complete] => 
    [id] => 7901377627
    [time] => 1545848524886
    [pending] => 5.80969000
    [amount] => 5.80969000
    [type] => buy
    [price] => 0.033601
)

2018-12-26 19:22:12 - cex delete buy orders: eth_btc[move]
2018-12-26 19:22:13 - cex place new buy order: eth_btc 0.033603 5.80917 [7901378737] margin:0.19938102606831]Array
(
    [complete] => 
    [id] => 7901378737
    [time] => 1545848533016
    [pending] => 5.80917000
    [amount] => 5.80917000
    [type] => buy
    [price] => 0.033603
)

2018-12-26 19:22:20 - cex delete buy orders: eth_btc [above margin]
2018-12-26 19:23:18 - cex place new buy order: eth_btc 0.033597 5.8104 [7901388281]Array
(
    [complete] => 
    [id] => 7901388281
    [time] => 1545848598444
    [pending] => 5.81040000
    [amount] => 5.81040000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 19:23:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 19:23:27 - cex place new buy order: eth_btc 0.033602 5.80952 [7901389567] margin:0.20534491994524]Array
(
    [complete] => 
    [id] => 7901389567
    [time] => 1545848606957
    [pending] => 5.80952000
    [amount] => 5.80952000
    [type] => buy
    [price] => 0.033602
)

2018-12-26 19:23:35 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:03:05 - cex place new buy order: eth_btc 0.033595 15.6424 [7901629123]Array
(
    [complete] => 
    [id] => 7901629123
    [time] => 1545850984727
    [pending] => 15.64240000
    [amount] => 15.64240000
    [type] => buy
    [price] => 0.033595
)

2018-12-26 20:03:11 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:03:12 - cex place new buy order: eth_btc 0.033597 15.64149 [7901630488] margin:0.22025776110961]Array
(
    [complete] => 
    [id] => 7901630488
    [time] => 1545850992030
    [pending] => 15.64149000
    [amount] => 15.64149000
    [type] => buy
    [price] => 0.033597
)

2018-12-26 20:03:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:03:20 - cex place new buy order: eth_btc 0.033599 15.64055 [7901631503] margin:0.20833953391468]Array
(
    [complete] => 
    [id] => 7901631503
    [time] => 1545850999960
    [pending] => 15.64055000
    [amount] => 15.64055000
    [type] => buy
    [price] => 0.033599
)

2018-12-26 20:03:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:03:29 - cex place new buy order: eth_btc 0.033601 15.63962 [7901632571] margin:0.23213594833487]Array
(
    [complete] => 
    [id] => 7901632571
    [time] => 1545851008908
    [pending] => 15.63962000
    [amount] => 15.63962000
    [type] => buy
    [price] => 0.033601
)

2018-12-26 20:03:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:03:38 - cex place new buy order: eth_btc 0.033603 15.63869 [7901633600] margin:0.22617028241525]Array
(
    [complete] => 
    [id] => 7901633600
    [time] => 1545851017664
    [pending] => 15.63869000
    [amount] => 15.63869000
    [type] => buy
    [price] => 0.033603
)

2018-12-26 20:03:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:03:47 - cex place new buy order: eth_btc 0.033605 15.63776 [7901634650] margin:0.22020532658831]Array
(
    [complete] => 
    [id] => 7901634650
    [time] => 1545851027239
    [pending] => 15.63776000
    [amount] => 15.63776000
    [type] => buy
    [price] => 0.033605
)

2018-12-26 20:03:55 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:04:03 - cex place new buy order: eth_btc 0.033595 15.6424 [7901636653]Array
(
    [complete] => 
    [id] => 7901636653
    [time] => 1545851043166
    [pending] => 15.64240000
    [amount] => 15.64240000
    [type] => buy
    [price] => 0.033595
)

2018-12-26 20:04:04 - cex place new buy order: eth_btc 0.033596 0.1337 [7901636738]Array
(
    [complete] => 
    [id] => 7901636738
    [time] => 1545851044066
    [pending] => 0.13370000
    [amount] => 0.13370000
    [type] => buy
    [price] => 0.033596
)

2018-12-26 20:04:11 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:04:12 - cex place new buy order: eth_btc 0.033598 15.64102 [7901637756] margin:0.22025120542888]Array
(
    [complete] => 
    [id] => 7901637756
    [time] => 1545851052463
    [pending] => 15.64102000
    [amount] => 15.64102000
    [type] => buy
    [price] => 0.033598
)

2018-12-26 20:04:20 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:04:23 - cex place new buy order: eth_btc 0.0336 15.64009 [7901639199] margin:0.21726190476192]Array
(
    [complete] => 
    [id] => 7901639199
    [time] => 1545851062651
    [pending] => 15.64009000
    [amount] => 15.64009000
    [type] => buy
    [price] => 0.0336
)

2018-12-26 20:04:32 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:04:33 - cex place new buy order: eth_btc 0.033602 15.63916 [7901640089] margin:0.22022498660794]Array
(
    [complete] => 
    [id] => 7901640089
    [time] => 1545851072718
    [pending] => 15.63916000
    [amount] => 15.63916000
    [type] => buy
    [price] => 0.033602
)

2018-12-26 20:04:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:04:42 - cex place new buy order: eth_btc 0.033604 15.63823 [7901641595] margin:0.2261635519581]Array
(
    [complete] => 
    [id] => 7901641595
    [time] => 1545851081656
    [pending] => 15.63823000
    [amount] => 15.63823000
    [type] => buy
    [price] => 0.033604
)

2018-12-26 20:04:51 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:04:52 - cex place new buy order: eth_btc 0.033606 15.6373 [7901643658] margin:0.24102838778788]Array
(
    [complete] => 
    [id] => 7901643658
    [time] => 1545851091871
    [pending] => 15.63730000
    [amount] => 15.63730000
    [type] => buy
    [price] => 0.033606
)

2018-12-26 20:05:00 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:05:01 - cex place new buy order: eth_btc 0.033609 15.6359 [7901644780] margin:0.22910529917581]Array
(
    [complete] => 
    [id] => 7901644780
    [time] => 1545851101153
    [pending] => 15.63590000
    [amount] => 15.63590000
    [type] => buy
    [price] => 0.033609
)

2018-12-26 20:05:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:05:05 - cex place new buy order: eth_btc 0.033611 15.63497 [7901645384] margin:0.22314123352474]Array
(
    [complete] => 
    [id] => 7901645384
    [time] => 1545851105335
    [pending] => 15.63497000
    [amount] => 15.63497000
    [type] => buy
    [price] => 0.033611
)

2018-12-26 20:05:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:05:15 - cex place new buy order: eth_btc 0.033613 15.63404 [7901646575] margin:0.21717787760687]Array
(
    [complete] => 
    [id] => 7901646575
    [time] => 1545851114818
    [pending] => 15.63404000
    [amount] => 15.63404000
    [type] => buy
    [price] => 0.033613
)

2018-12-26 20:05:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:05:25 - cex place new buy order: eth_btc 0.033631 15.62567 [7901648086] margin:0.27058368766912]Array
(
    [complete] => 
    [id] => 7901648086
    [time] => 1545851124831
    [pending] => 15.62567000
    [amount] => 15.62567000
    [type] => buy
    [price] => 0.033631
)

2018-12-26 20:05:33 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:05:54 - cex place new buy order: eth_btc 0.033917 15.4939 [7901652720]Array
(
    [complete] => 
    [id] => 7901652720
    [time] => 1545851153621
    [pending] => 15.49390000
    [amount] => 15.49390000
    [type] => buy
    [price] => 0.033917
)

2018-12-26 20:06:00 - cex delete buy orders: eth_btc[move]
2018-12-26 20:06:02 - cex place new buy order: eth_btc 0.033898 15.49346 [7901654739] margin:0.47172592723626]Array
(
    [complete] => 
    [id] => 7901654739
    [time] => 1545851161828
    [pending] => 15.49346000
    [amount] => 15.49346000
    [type] => buy
    [price] => 0.033898
)

2018-12-26 20:06:05 - cex place new buy order: eth_btc 0.033946 0.1413 [7901655322]Array
(
    [complete] => 
    [id] => 7901655322
    [time] => 1545851164644
    [pending] => 0.14130000
    [amount] => 0.14130000
    [type] => buy
    [price] => 0.033946
)

2018-12-26 20:06:14 - cex delete buy orders: eth_btc[move]
2018-12-26 20:06:16 - cex place new buy order: eth_btc 0.033968 15.3702 [7901657105] margin:-0.43287510968117]Array
(
    [complete] => 
    [id] => 7901657105
    [time] => 1545851175574
    [pending] => 15.37020000
    [amount] => 15.37020000
    [type] => buy
    [price] => 0.033968
)

2018-12-26 20:06:23 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:08:08 - cex place new buy order: eth_btc 0.0339 15.5017 [7901674081]Array
(
    [complete] => 
    [id] => 7901674081
    [time] => 1545851287600
    [pending] => 15.50170000
    [amount] => 15.50170000
    [type] => buy
    [price] => 0.0339
)

2018-12-26 20:08:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:08:23 - cex place new buy order: eth_btc 0.033933 19.8 [7901676292] margin:0.35658503521647]Array
(
    [complete] => 
    [id] => 7901676292
    [time] => 1545851302692
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033933
)

2018-12-26 20:08:33 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:09:16 - cex place new buy order: eth_btc 0.033961 19.8 [7901682857]Array
(
    [complete] => 
    [id] => 7901682857
    [time] => 1545851356146
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033961
)

2018-12-26 20:09:24 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:13:02 - cex place new buy order: eth_btc 0.033968 19.8 [7901711694]Array
(
    [complete] => 
    [id] => 7901711694
    [time] => 1545851581567
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033968
)

2018-12-26 20:13:04 - cex place new buy order: eth_btc 0.03397 0.6272 [7901712232]Array
(
    [complete] => 
    [id] => 7901712232
    [time] => 1545851584214
    [pending] => 0.62720000
    [amount] => 0.62720000
    [type] => buy
    [price] => 0.03397
)

2018-12-26 20:13:14 - cex delete buy orders: eth_btc[move]
2018-12-26 20:13:15 - cex place new buy order: eth_btc 0.033974 19.8 [7901714104] margin:0.13236462040769]Array
(
    [complete] => 
    [id] => 7901714104
    [time] => 1545851594911
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033974
)

2018-12-26 20:13:24 - cex delete buy orders: eth_btc[move]
2018-12-26 20:13:27 - cex place new buy order: eth_btc 0.033977 19.8 [7901715531] margin:0.19718641473894]Array
(
    [complete] => 
    [id] => 7901715531
    [time] => 1545851606644
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033977
)

2018-12-26 20:13:38 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:20:37 - cex place new buy order: eth_btc 0.033972 19.8 [7901764206]Array
(
    [complete] => 
    [id] => 7901764206
    [time] => 1545852036864
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033972
)

2018-12-26 20:20:47 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:20:48 - cex place new buy order: eth_btc 0.033974 19.8 [7901765373] margin:0.22664390416198]Array
(
    [complete] => 
    [id] => 7901765373
    [time] => 1545852048063
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033974
)

2018-12-26 20:20:59 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:27:40 - cex place new buy order: eth_btc 0.033988 19.8 [7901815041]Array
(
    [complete] => 
    [id] => 7901815041
    [time] => 1545852459790
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033988
)

2018-12-26 20:27:47 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:27:49 - cex place new buy order: eth_btc 0.033992 19.8 [7901816263] margin:0.22652388797364]Array
(
    [complete] => 
    [id] => 7901816263
    [time] => 1545852468969
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033992
)

2018-12-26 20:27:58 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:31:37 - cex place new buy order: eth_btc 0.034062 19.8 [7901843503]Array
(
    [complete] => 
    [id] => 7901843503
    [time] => 1545852697481
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034062
)

2018-12-26 20:31:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:31:48 - cex place new buy order: eth_btc 0.034076 19.8 [7901844559] margin:0.21716163868999]Array
(
    [complete] => 
    [id] => 7901844559
    [time] => 1545852707870
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034076
)

2018-12-26 20:31:58 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:32:59 - cex place new buy order: eth_btc 0.034087 19.8 [7901856760]Array
(
    [complete] => 
    [id] => 7901856760
    [time] => 1545852779076
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034087
)

2018-12-26 20:33:08 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:33:09 - cex place new buy order: eth_btc 0.03409 19.8 [7901858777] margin:0.25520680551481]Array
(
    [complete] => 
    [id] => 7901858777
    [time] => 1545852789232
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03409
)

2018-12-26 20:33:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:33:29 - cex place new buy order: eth_btc 0.034087 19.8 [7901862361]Array
(
    [complete] => 
    [id] => 7901862361
    [time] => 1545852809347
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034087
)

2018-12-26 20:33:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:33:39 - cex place new buy order: eth_btc 0.034089 19.8 [7901863362] margin:0.21707882308075]Array
(
    [complete] => 
    [id] => 7901863362
    [time] => 1545852818675
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034089
)

2018-12-26 20:33:49 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:36:43 - cex place new buy order: eth_btc 0.034076 19.8 [7901885231]Array
(
    [complete] => 
    [id] => 7901885231
    [time] => 1545853003280
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034076
)

2018-12-26 20:36:52 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:36:53 - cex place new buy order: eth_btc 0.03408 19.8 [7901886332] margin:0.25528169014086]Array
(
    [complete] => 
    [id] => 7901886332
    [time] => 1545853013313
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03408
)

2018-12-26 20:37:02 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:37:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:37:04 - cex place new buy order: eth_btc 0.034083 19.8 [7901887622] margin:0.24352316404073]Array
(
    [complete] => 
    [id] => 7901887622
    [time] => 1545853023874
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034083
)

2018-12-26 20:37:17 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:37:25 - cex place new buy order: eth_btc 0.034077 19.8 [7901890182]Array
(
    [complete] => 
    [id] => 7901890182
    [time] => 1545853045359
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034077
)

2018-12-26 20:37:34 - cex delete buy orders: eth_btc [replace]
2018-12-26 20:37:36 - cex place new buy order: eth_btc 0.03408 19.8 [7901890977] margin:0.20833333333334]Array
(
    [complete] => 
    [id] => 7901890977
    [time] => 1545853055816
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03408
)

2018-12-26 20:37:46 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:37:56 - cex place new buy order: eth_btc 0.034086 19.8 [7901892596]Array
(
    [complete] => 
    [id] => 7901892596
    [time] => 1545853076178
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034086
)

2018-12-26 20:38:07 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:40:00 - cex place new buy order: eth_btc 0.034108 19.8 [7901903321]Array
(
    [complete] => 
    [id] => 7901903321
    [time] => 1545853200198
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034108
)

2018-12-26 20:40:04 - cex delete buy orders: eth_btc [above margin]
2018-12-26 20:40:12 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:06:31 - cex place new buy order: eth_btc 0.034046 19.8 [7902079385]Array
(
    [complete] => 
    [id] => 7902079385
    [time] => 1545854790732
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034046
)

2018-12-26 21:06:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:06:39 - cex place new buy order: eth_btc 0.034048 19.8 [7902080021] margin:0.24083646616542]Array
(
    [complete] => 
    [id] => 7902080021
    [time] => 1545854798629
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034048
)

2018-12-26 21:06:47 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:06:49 - cex place new buy order: eth_btc 0.03405 19.8 [7902080958] margin:0.23494860499265]Array
(
    [complete] => 
    [id] => 7902080958
    [time] => 1545854808757
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03405
)

2018-12-26 21:06:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:06:57 - cex place new buy order: eth_btc 0.034057 19.8 [7902081697] margin:0.24077282203365]Array
(
    [complete] => 
    [id] => 7902081697
    [time] => 1545854816881
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034057
)

2018-12-26 21:07:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:07:05 - cex place new buy order: eth_btc 0.034075 19.8 [7902082482] margin:0.24064563462949]Array
(
    [complete] => 
    [id] => 7902082482
    [time] => 1545854824980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034075
)

2018-12-26 21:07:13 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:07:55 - cex place new buy order: eth_btc 0.034039 19.8 [7902087197]Array
(
    [complete] => 
    [id] => 7902087197
    [time] => 1545854875391
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034039
)

2018-12-26 21:08:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:08:03 - cex delete buy orders: eth_btc[move]
2018-12-26 21:08:03 - cex place new buy order: eth_btc 0.034041 19.8 [] margin:0.28788813489615]Array
(
    [error] => Nonce must be incremented
)

2018-12-26 21:08:04 - cex place new buy order: eth_btc 0.034038 19.8 [7902087927] margin:0.305531889891]Array
(
    [complete] => 
    [id] => 7902087927
    [time] => 1545854883928
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034038
)

2018-12-26 21:08:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:08:20 - cex place new buy order: eth_btc 0.034041 19.8 [7902089112] margin:0.36426661966451]Array
(
    [complete] => 
    [id] => 7902089112
    [time] => 1545854900062
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034041
)

2018-12-26 21:08:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:08:29 - cex place new buy order: eth_btc 0.034043 19.8 [7902090053] margin:0.33193314337747]Array
(
    [complete] => 
    [id] => 7902090053
    [time] => 1545854908786
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034043
)

2018-12-26 21:08:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:08:37 - cex place new buy order: eth_btc 0.034047 19.8 [7902091279] margin:0.23790642347343]Array
(
    [complete] => 
    [id] => 7902091279
    [time] => 1545854917261
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034047
)

2018-12-26 21:08:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:08:47 - cex place new buy order: eth_btc 0.034049 19.8 [7902092304] margin:0.26138799964757]Array
(
    [complete] => 
    [id] => 7902092304
    [time] => 1545854927219
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034049
)

2018-12-26 21:08:57 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:09:05 - cex place new buy order: eth_btc 0.034053 19.8 [7902094632]Array
(
    [complete] => 
    [id] => 7902094632
    [time] => 1545854944797
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034053
)

2018-12-26 21:09:11 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:09:13 - cex place new buy order: eth_btc 0.034057 19.8 [7902095431] margin:0.20260152097951]Array
(
    [complete] => 
    [id] => 7902095431
    [time] => 1545854952532
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034057
)

2018-12-26 21:09:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:09:20 - cex place new buy order: eth_btc 0.034059 19.8 [7902096050] margin:0.20258962388795]Array
(
    [complete] => 
    [id] => 7902096050
    [time] => 1545854959852
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034059
)

2018-12-26 21:09:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:09:28 - cex place new buy order: eth_btc 0.034061 19.8 [7902096796] margin:0.2172572737148]Array
(
    [complete] => 
    [id] => 7902096796
    [time] => 1545854967819
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034061
)

2018-12-26 21:09:35 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:11:33 - cex place new buy order: eth_btc 0.034014 19.8 [7902109086]Array
(
    [complete] => 
    [id] => 7902109086
    [time] => 1545855093486
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034014
)

2018-12-26 21:11:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:11:41 - cex place new buy order: eth_btc 0.034023 19.8 [7902110128] margin:0.32331070158422]Array
(
    [complete] => 
    [id] => 7902110128
    [time] => 1545855101239
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034023
)

2018-12-26 21:11:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:11:51 - cex place new buy order: eth_btc 0.034027 19.8 [7902111393] margin:0.31151732447761]Array
(
    [complete] => 
    [id] => 7902111393
    [time] => 1545855111184
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034027
)

2018-12-26 21:11:59 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:12:11 - cex place new buy order: eth_btc 0.033981 19.8 [7902115187]Array
(
    [complete] => 
    [id] => 7902115187
    [time] => 1545855131048
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033981
)

2018-12-26 21:12:17 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:12:19 - cex place new buy order: eth_btc 0.033994 19.8 [7902116116] margin:0.26181090780726]Array
(
    [complete] => 
    [id] => 7902116116
    [time] => 1545855138809
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033994
)

2018-12-26 21:12:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:12:29 - cex place new buy order: eth_btc 0.033996 19.8 [7902117110] margin:0.37651488410402]Array
(
    [complete] => 
    [id] => 7902117110
    [time] => 1545855149030
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033996
)

2018-12-26 21:12:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:12:38 - cex place new buy order: eth_btc 0.033998 19.8 [7902118311] margin:0.32354844402611]Array
(
    [complete] => 
    [id] => 7902118311
    [time] => 1545855158269
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033998
)

2018-12-26 21:12:47 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:12:48 - cex place new buy order: eth_btc 0.034024 19.8 [7902119726] margin:0.27627557018577]Array
(
    [complete] => 
    [id] => 7902119726
    [time] => 1545855167718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034024
)

2018-12-26 21:12:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:12:57 - cex place new buy order: eth_btc 0.034028 19.8 [7902121865] margin:0.24979428705769]Array
(
    [complete] => 
    [id] => 7902121865
    [time] => 1545855177244
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034028
)

2018-12-26 21:13:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:13:06 - cex place new buy order: eth_btc 0.034032 19.8 [7902123872] margin:0.2056887635167]Array
(
    [complete] => 
    [id] => 7902123872
    [time] => 1545855186174
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034032
)

2018-12-26 21:13:13 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:13:28 - cex place new buy order: eth_btc 0.03404 19.8 [7902127032]Array
(
    [complete] => 
    [id] => 7902127032
    [time] => 1545855207684
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03404
)

2018-12-26 21:13:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:13:37 - cex place new buy order: eth_btc 0.034042 19.8 [7902128542] margin:0.26144174842841]Array
(
    [complete] => 
    [id] => 7902128542
    [time] => 1545855217276
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034042
)

2018-12-26 21:13:45 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:14:11 - cex place new buy order: eth_btc 0.03407 19.8 [7902132372]Array
(
    [complete] => 
    [id] => 7902132372
    [time] => 1545855251057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03407
)

2018-12-26 21:14:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:14:20 - cex place new buy order: eth_btc 0.034074 19.8 [7902133548] margin:0.20250044021835]Array
(
    [complete] => 
    [id] => 7902133548
    [time] => 1545855260270
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034074
)

2018-12-26 21:14:29 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:18:04 - cex place new buy order: eth_btc 0.034092 19.8 [7902153142]Array
(
    [complete] => 
    [id] => 7902153142
    [time] => 1545855484235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034092
)

2018-12-26 21:18:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:18:18 - cex place new buy order: eth_btc 0.034095 19.8 [7902154111] margin:0.2405044727966]Array
(
    [complete] => 
    [id] => 7902154111
    [time] => 1545855498464
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034095
)

2018-12-26 21:18:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:18:29 - cex place new buy order: eth_btc 0.034098 19.8 [7902155208] margin:0.23168514282361]Array
(
    [complete] => 
    [id] => 7902155208
    [time] => 1545855508623
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034098
)

2018-12-26 21:18:36 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:19:12 - cex place new buy order: eth_btc 0.034091 19.8 [7902159738]Array
(
    [complete] => 
    [id] => 7902159738
    [time] => 1545855551562
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034091
)

2018-12-26 21:19:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:19:20 - cex place new buy order: eth_btc 0.034093 19.8 [7902160838] margin:0.2199865074942]Array
(
    [complete] => 
    [id] => 7902160838
    [time] => 1545855559530
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034093
)

2018-12-26 21:19:27 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:21:24 - cex place new buy order: eth_btc 0.034091 19.8 [7902172563]Array
(
    [complete] => 
    [id] => 7902172563
    [time] => 1545855684154
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034091
)

2018-12-26 21:21:30 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:22:13 - cex place new buy order: eth_btc 0.034099 19.8 [7902179581]Array
(
    [complete] => 
    [id] => 7902179581
    [time] => 1545855732761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034099
)

2018-12-26 21:22:19 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:22:33 - cex place new buy order: eth_btc 0.034091 19.8 [7902182530]Array
(
    [complete] => 
    [id] => 7902182530
    [time] => 1545855753467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034091
)

2018-12-26 21:22:41 - cex delete buy orders: eth_btc[move]
2018-12-26 21:22:43 - cex place new buy order: eth_btc 0.034104 19.8 [7902184039] margin:0.19938425450814]Array
(
    [complete] => 
    [id] => 7902184039
    [time] => 1545855762785
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034104
)

2018-12-26 21:22:51 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:23:26 - cex place new buy order: eth_btc 0.034094 19.8 [7902191081]Array
(
    [complete] => 
    [id] => 7902191081
    [time] => 1545855806339
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034094
)

2018-12-26 21:23:33 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:23:35 - cex place new buy order: eth_btc 0.034096 19.8 [7902192055] margin:0.21410136086344]Array
(
    [complete] => 
    [id] => 7902192055
    [time] => 1545855814600
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034096
)

2018-12-26 21:23:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:23:44 - cex place new buy order: eth_btc 0.034098 19.8 [7902193007] margin:0.20235790955481]Array
(
    [complete] => 
    [id] => 7902193007
    [time] => 1545855823969
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034098
)

2018-12-26 21:23:52 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:24:11 - cex place new buy order: eth_btc 0.034138 19.8 [7902195737]Array
(
    [complete] => 
    [id] => 7902195737
    [time] => 1545855851407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034138
)

2018-12-26 21:24:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:24:20 - cex place new buy order: eth_btc 0.03414 19.8 [7902196778] margin:0.31341534856473]Array
(
    [complete] => 
    [id] => 7902196778
    [time] => 1545855860131
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03414
)

2018-12-26 21:24:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:24:29 - cex place new buy order: eth_btc 0.034142 19.8 [7902198005] margin:0.32218382051432]Array
(
    [complete] => 
    [id] => 7902198005
    [time] => 1545855869458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034142
)

2018-12-26 21:24:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:24:37 - cex place new buy order: eth_btc 0.034148 19.8 [7902199640] margin:0.29869977743939]Array
(
    [complete] => 
    [id] => 7902199640
    [time] => 1545855877377
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034148
)

2018-12-26 21:24:45 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:25:38 - cex place new buy order: eth_btc 0.034078 19.8 [7902206633]Array
(
    [complete] => 
    [id] => 7902206633
    [time] => 1545855937864
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034078
)

2018-12-26 21:25:45 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:25:53 - cex place new buy order: eth_btc 0.03408 19.8 [7902208910]Array
(
    [complete] => 
    [id] => 7902208910
    [time] => 1545855952735
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03408
)

2018-12-26 21:26:00 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:26:26 - cex place new buy order: eth_btc 0.034144 19.8 [7902212303]Array
(
    [complete] => 
    [id] => 7902212303
    [time] => 1545855985747
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034144
)

2018-12-26 21:26:32 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:26:34 - cex place new buy order: eth_btc 0.034146 19.8 [7902213197] margin:0.21671645287882]Array
(
    [complete] => 
    [id] => 7902213197
    [time] => 1545855993761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034146
)

2018-12-26 21:26:42 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:26:49 - cex place new buy order: eth_btc 0.034109 19.8 [7902214532]Array
(
    [complete] => 
    [id] => 7902214532
    [time] => 1545856009483
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034109
)

2018-12-26 21:26:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:26:58 - cex place new buy order: eth_btc 0.034111 19.8 [7902215069] margin:0.28143414147928]Array
(
    [complete] => 
    [id] => 7902215069
    [time] => 1545856017795
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034111
)

2018-12-26 21:27:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:27:05 - cex place new buy order: eth_btc 0.034123 19.8 [7902215796] margin:0.24323769891275]Array
(
    [complete] => 
    [id] => 7902215796
    [time] => 1545856024945
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034123
)

2018-12-26 21:27:11 - cex delete buy orders: eth_btc[move]
2018-12-26 21:27:13 - cex place new buy order: eth_btc 0.03409 19.8 [7902217075] margin:0.11135857461024]Array
(
    [complete] => 
    [id] => 7902217075
    [time] => 1545856032558
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03409
)

2018-12-26 21:27:20 - cex delete buy orders: eth_btc[move]
2018-12-26 21:27:21 - cex place new buy order: eth_btc 0.034088 19.8 [7902218039] margin:0.21119943680148]Array
(
    [complete] => 
    [id] => 7902218039
    [time] => 1545856041499
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034088
)

2018-12-26 21:27:28 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:27:30 - cex place new buy order: eth_btc 0.03409 19.8 [7902218673] margin:0.22000586682311]Array
(
    [complete] => 
    [id] => 7902218673
    [time] => 1545856049547
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03409
)

2018-12-26 21:27:39 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:27:40 - cex place new buy order: eth_btc 0.034137 19.8 [7902219974] margin:0.30465477341302]Array
(
    [complete] => 
    [id] => 7902219974
    [time] => 1545856060395
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034137
)

2018-12-26 21:27:57 - cex delete buy orders: eth_btc[move]
2018-12-26 21:27:58 - cex place new buy order: eth_btc 0.034128 19.8 [7902221738] margin:0.20505009080789]Array
(
    [complete] => 
    [id] => 7902221738
    [time] => 1545856078090
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034128
)

2018-12-26 21:28:03 - cex delete buy orders: eth_btc[move]
2018-12-26 21:28:04 - cex place new buy order: eth_btc 0.034107 19.8 [7902222492] margin:0.17873362829266]Array
(
    [complete] => 
    [id] => 7902222492
    [time] => 1545856084467
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034107
)

2018-12-26 21:28:12 - cex delete buy orders: eth_btc[move]
2018-12-26 21:28:19 - cex place new buy order: eth_btc 0.034098 19.8 [7902223742] margin:0.29318634924358]Array
(
    [complete] => 
    [id] => 7902223742
    [time] => 1545856099200
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034098
)

2018-12-26 21:28:28 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:30:26 - cex place new buy order: eth_btc 0.034019 19.8 [7902238217]Array
(
    [complete] => 
    [id] => 7902238217
    [time] => 1545856225674
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034019
)

2018-12-26 21:30:33 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:30:34 - cex place new buy order: eth_btc 0.034022 19.8 [7902239377] margin:0.23808124154958]Array
(
    [complete] => 
    [id] => 7902239377
    [time] => 1545856234469
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034022
)

2018-12-26 21:30:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:30:44 - cex place new buy order: eth_btc 0.034024 19.8 [7902240365] margin:0.29978838466964]Array
(
    [complete] => 
    [id] => 7902240365
    [time] => 1545856243838
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034024
)

2018-12-26 21:30:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:30:51 - cex place new buy order: eth_btc 0.034026 19.8 [7902240961] margin:0.37324398989009]Array
(
    [complete] => 
    [id] => 7902240961
    [time] => 1545856251296
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034026
)

2018-12-26 21:31:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:31:03 - cex place new buy order: eth_btc 0.03403 19.8 [] margin:0.40258595357039]Array
(
    [error] => Nonce must be incremented
)

2018-12-26 21:31:11 - cex place new buy order: eth_btc 0.034032 19.8 [7902242629]Array
(
    [complete] => 
    [id] => 7902242629
    [time] => 1545856270652
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034032
)

2018-12-26 21:31:17 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:31:18 - cex place new buy order: eth_btc 0.034034 19.8 [7902243291] margin:0.38490920843861]Array
(
    [complete] => 
    [id] => 7902243291
    [time] => 1545856278373
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034034
)

2018-12-26 21:31:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:31:27 - cex place new buy order: eth_btc 0.034036 19.8 [7902244400] margin:0.37901045951345]Array
(
    [complete] => 
    [id] => 7902244400
    [time] => 1545856287258
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034036
)

2018-12-26 21:31:35 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:31:37 - cex place new buy order: eth_btc 0.03404 19.8 [7902245410] margin:0.35252643948296]Array
(
    [complete] => 
    [id] => 7902245410
    [time] => 1545856296645
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03404
)

2018-12-26 21:31:44 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:31:46 - cex place new buy order: eth_btc 0.034044 19.8 [7902246592] margin:0.35248501938667]Array
(
    [complete] => 
    [id] => 7902246592
    [time] => 1545856305628
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034044
)

2018-12-26 21:31:54 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:31:56 - cex place new buy order: eth_btc 0.034046 19.8 [7902248400] margin:0.32896669212243]Array
(
    [complete] => 
    [id] => 7902248400
    [time] => 1545856315876
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034046
)

2018-12-26 21:32:05 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:32:07 - cex place new buy order: eth_btc 0.034048 19.8 [7902250284] margin:0.33775845864661]Array
(
    [complete] => 
    [id] => 7902250284
    [time] => 1545856326698
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034048
)

2018-12-26 21:32:15 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:32:17 - cex place new buy order: eth_btc 0.03405 19.8 [7902251765] margin:0.29074889867839]Array
(
    [complete] => 
    [id] => 7902251765
    [time] => 1545856337076
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03405
)

2018-12-26 21:32:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:32:28 - cex place new buy order: eth_btc 0.034052 19.8 [7902253701] margin:0.28779513684953]Array
(
    [complete] => 
    [id] => 7902253701
    [time] => 1545856348227
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034052
)

2018-12-26 21:32:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:32:39 - cex place new buy order: eth_btc 0.034055 19.8 [7902255349] margin:0.28483335780356]Array
(
    [complete] => 
    [id] => 7902255349
    [time] => 1545856359015
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034055
)

2018-12-26 21:32:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:32:50 - cex place new buy order: eth_btc 0.034057 19.8 [7902257197] margin:0.24664532988812]Array
(
    [complete] => 
    [id] => 7902257197
    [time] => 1545856369759
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034057
)

2018-12-26 21:32:59 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:34:11 - cex place new buy order: eth_btc 0.033919 19.8 [7902267965]Array
(
    [complete] => 
    [id] => 7902267965
    [time] => 1545856451149
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033919
)

2018-12-26 21:34:17 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:34:19 - cex place new buy order: eth_btc 0.033921 19.8 [7902268823] margin:0.22994605111879]Array
(
    [complete] => 
    [id] => 7902268823
    [time] => 1545856459258
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033921
)

2018-12-26 21:34:27 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:34:55 - cex place new buy order: eth_btc 0.033923 19.8 [7902272214]Array
(
    [complete] => 
    [id] => 7902272214
    [time] => 1545856495414
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033923
)

2018-12-26 21:35:02 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:35:03 - cex place new buy order: eth_btc 0.033943 19.8 [7902273348] margin:0.28577320802521]Array
(
    [complete] => 
    [id] => 7902273348
    [time] => 1545856503448
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033943
)

2018-12-26 21:35:10 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:35:11 - cex place new buy order: eth_btc 0.033964 19.8 [7902274720] margin:0.32681662937228]Array
(
    [complete] => 
    [id] => 7902274720
    [time] => 1545856511281
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033964
)

2018-12-26 21:35:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:35:19 - cex place new buy order: eth_btc 0.033993 19.8 [7902275645] margin:0.25593504545052]Array
(
    [complete] => 
    [id] => 7902275645
    [time] => 1545856519116
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033993
)

2018-12-26 21:35:27 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:37:04 - cex place new buy order: eth_btc 0.033926 19.8 [7902285899]Array
(
    [complete] => 
    [id] => 7902285899
    [time] => 1545856624057
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033926
)

2018-12-26 21:37:11 - cex delete buy orders: eth_btc[move]
2018-12-26 21:37:13 - cex place new buy order: eth_btc 0.033928 19.8 [7902286979] margin:0.01764394518613]Array
(
    [complete] => 
    [id] => 7902286979
    [time] => 1545856633204
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033928
)

2018-12-26 21:37:22 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:43:39 - cex place new buy order: eth_btc 0.033889 19.8 [7902328608]Array
(
    [complete] => 
    [id] => 7902328608
    [time] => 1545857018662
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033889
)

2018-12-26 21:43:46 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:43:56 - cex place new buy order: eth_btc 0.034031 19.8 [7902330614]Array
(
    [complete] => 
    [id] => 7902330614
    [time] => 1545857035621
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034031
)

2018-12-26 21:44:03 - cex delete buy orders: eth_btc [above margin]
2018-12-26 21:55:12 - cex place new buy order: eth_btc 0.034026 19.8 [7902397744]Array
(
    [complete] => 
    [id] => 7902397744
    [time] => 1545857712175
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034026
)

2018-12-26 21:55:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:55:20 - cex place new buy order: eth_btc 0.034028 19.8 [7902398457] margin:0.22922299282941]Array
(
    [complete] => 
    [id] => 7902398457
    [time] => 1545857719878
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034028
)

2018-12-26 21:55:29 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:55:30 - cex place new buy order: eth_btc 0.03403 19.8 [7902399413] margin:0.22333235380547]Array
(
    [complete] => 
    [id] => 7902399413
    [time] => 1545857730359
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03403
)

2018-12-26 21:55:38 - cex delete buy orders: eth_btc [replace]
2018-12-26 21:55:40 - cex place new buy order: eth_btc 0.034033 19.8 [7902400151] margin:0.21155936884789]Array
(
    [complete] => 
    [id] => 7902400151
    [time] => 1545857739641
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034033
)

2018-12-26 21:55:47 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:04:25 - cex place new buy order: eth_btc 0.033866 19.8 [7902459565]Array
(
    [complete] => 
    [id] => 7902459565
    [time] => 1545858265243
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033866
)

2018-12-26 22:04:33 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:06:55 - cex place new buy order: eth_btc 0.033866 19.8 [7902477627]Array
(
    [complete] => 
    [id] => 7902477627
    [time] => 1545858415448
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033866
)

2018-12-26 22:07:04 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:10:02 - cex place new buy order: eth_btc 0.033866 19.8 [7902494523]Array
(
    [complete] => 
    [id] => 7902494523
    [time] => 1545858601583
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033866
)

2018-12-26 22:10:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:10:05 - cex place new buy order: eth_btc 0.033868 19.8 [7902495047] margin:0.21259005550962]Array
(
    [complete] => 
    [id] => 7902495047
    [time] => 1545858605231
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033868
)

2018-12-26 22:10:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:10:13 - cex place new buy order: eth_btc 0.03387 19.8 [7902495982] margin:0.227339828757]Array
(
    [complete] => 
    [id] => 7902495982
    [time] => 1545858613171
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03387
)

2018-12-26 22:10:22 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:10:23 - cex place new buy order: eth_btc 0.033872 19.8 [7902497261] margin:0.20370807746812]Array
(
    [complete] => 
    [id] => 7902497261
    [time] => 1545858623443
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033872
)

2018-12-26 22:10:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:10:32 - cex place new buy order: eth_btc 0.033874 19.8 [7902498442] margin:0.2096002834032]Array
(
    [complete] => 
    [id] => 7902498442
    [time] => 1545858632235
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033874
)

2018-12-26 22:10:41 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:11:46 - cex place new buy order: eth_btc 0.033865 19.8 [7902504851]Array
(
    [complete] => 
    [id] => 7902504851
    [time] => 1545858706016
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033865
)

2018-12-26 22:11:53 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:12:20 - cex place new buy order: eth_btc 0.033895 19.8 [7902508967]Array
(
    [complete] => 
    [id] => 7902508967
    [time] => 1545858740495
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033895
)

2018-12-26 22:12:28 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:13:12 - cex place new buy order: eth_btc 0.033905 19.8 [7902517285]Array
(
    [complete] => 
    [id] => 7902517285
    [time] => 1545858792125
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033905
)

2018-12-26 22:13:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:13:20 - cex place new buy order: eth_btc 0.033917 19.8 [7902519056] margin:0.25061178759913]Array
(
    [complete] => 
    [id] => 7902519056
    [time] => 1545858799841
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033917
)

2018-12-26 22:13:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:13:28 - cex place new buy order: eth_btc 0.033928 19.8 [7902520459] margin:0.24463569912756]Array
(
    [complete] => 
    [id] => 7902520459
    [time] => 1545858807767
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033928
)

2018-12-26 22:13:37 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:13:53 - cex place new buy order: eth_btc 0.03394 19.8 [7902524539]Array
(
    [complete] => 
    [id] => 7902524539
    [time] => 1545858833359
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03394
)

2018-12-26 22:14:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:14:02 - cex place new buy order: eth_btc 0.033942 19.8 [7902525854] margin:0.22096517588828]Array
(
    [complete] => 
    [id] => 7902525854
    [time] => 1545858842102
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033942
)

2018-12-26 22:14:05 - cex place new buy order: eth_btc 0.033944 9.9069 [7902526393]Array
(
    [complete] => 
    [id] => 7902526393
    [time] => 1545858845193
    [pending] => 9.90690000
    [amount] => 9.90690000
    [type] => buy
    [price] => 0.033944
)

2018-12-26 22:14:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:14:14 - cex place new buy order: eth_btc 0.033947 19.8 [7902527309] margin:0.22976993548767]Array
(
    [complete] => 
    [id] => 7902527309
    [time] => 1545858853962
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033947
)

2018-12-26 22:14:22 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:14:23 - cex place new buy order: eth_btc 0.033951 19.8 [7902528285] margin:0.23563370740183]Array
(
    [complete] => 
    [id] => 7902528285
    [time] => 1545858862805
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033951
)

2018-12-26 22:14:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:14:33 - cex place new buy order: eth_btc 0.033966 19.8 [7902529548] margin:0.2443620090679]Array
(
    [complete] => 
    [id] => 7902529548
    [time] => 1545858872614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033966
)

2018-12-26 22:14:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:14:41 - cex place new buy order: eth_btc 0.033978 19.8 [7902530630] margin:0.24427570781094]Array
(
    [complete] => 
    [id] => 7902530630
    [time] => 1545858880974
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033978
)

2018-12-26 22:14:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:14:50 - cex place new buy order: eth_btc 0.03398 19.8 [7902531715] margin:0.24426133019424]Array
(
    [complete] => 
    [id] => 7902531715
    [time] => 1545858889793
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03398
)

2018-12-26 22:14:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:14:59 - cex place new buy order: eth_btc 0.033982 19.8 [7902532657] margin:0.23247601671474]Array
(
    [complete] => 
    [id] => 7902532657
    [time] => 1545858899294
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033982
)

2018-12-26 22:15:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:15:05 - cex place new buy order: eth_btc 0.033984 19.8 [7902533307] margin:0.20009416195856]Array
(
    [complete] => 
    [id] => 7902533307
    [time] => 1545858904720
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033984
)

2018-12-26 22:15:11 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:17:59 - cex place new buy order: eth_btc 0.033893 19.8 [7902551219]Array
(
    [complete] => 
    [id] => 7902551219
    [time] => 1545859079080
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033893
)

2018-12-26 22:18:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:18:06 - cex place new buy order: eth_btc 0.033895 19.8 [7902552231] margin:0.23012243693761]Array
(
    [complete] => 
    [id] => 7902552231
    [time] => 1545859086039
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033895
)

2018-12-26 22:18:20 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:18:34 - cex place new buy order: eth_btc 0.033901 19.8 [7902555473]Array
(
    [complete] => 
    [id] => 7902555473
    [time] => 1545859113523
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033901
)

2018-12-26 22:18:40 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:18:41 - cex place new buy order: eth_btc 0.033903 19.8 [7902556377] margin:0.23006813556321]Array
(
    [complete] => 
    [id] => 7902556377
    [time] => 1545859121342
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033903
)

2018-12-26 22:18:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:18:50 - cex place new buy order: eth_btc 0.033907 19.8 [7902557306] margin:0.24183796856105]Array
(
    [complete] => 
    [id] => 7902557306
    [time] => 1545859129785
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033907
)

2018-12-26 22:18:56 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:18:58 - cex place new buy order: eth_btc 0.033909 19.8 [7902558129] margin:0.22412928720987]Array
(
    [complete] => 
    [id] => 7902558129
    [time] => 1545859137551
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033909
)

2018-12-26 22:19:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:19:05 - cex place new buy order: eth_btc 0.033911 19.8 [7902558771] margin:0.22411606853234]Array
(
    [complete] => 
    [id] => 7902558771
    [time] => 1545859144901
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033911
)

2018-12-26 22:19:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:19:15 - cex place new buy order: eth_btc 0.033915 19.8 [7902559610] margin:0.29780333185905]Array
(
    [complete] => 
    [id] => 7902559610
    [time] => 1545859155012
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033915
)

2018-12-26 22:19:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:19:24 - cex place new buy order: eth_btc 0.033917 19.8 [7902560485] margin:0.24766341362739]Array
(
    [complete] => 
    [id] => 7902560485
    [time] => 1545859164116
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033917
)

2018-12-26 22:19:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:19:33 - cex place new buy order: eth_btc 0.033919 19.8 [7902561280] margin:0.21816680916302]Array
(
    [complete] => 
    [id] => 7902561280
    [time] => 1545859172990
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033919
)

2018-12-26 22:19:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:19:42 - cex place new buy order: eth_btc 0.033922 19.8 [7902561999] margin:0.20340781793526]Array
(
    [complete] => 
    [id] => 7902561999
    [time] => 1545859181755
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033922
)

2018-12-26 22:19:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:19:51 - cex place new buy order: eth_btc 0.033926 19.8 [7902562762] margin:0.20927901904144]Array
(
    [complete] => 
    [id] => 7902562762
    [time] => 1545859190962
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033926
)

2018-12-26 22:19:58 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:20:05 - cex place new buy order: eth_btc 0.03393 19.8 [7902563868]Array
(
    [complete] => 
    [id] => 7902563868
    [time] => 1545859204814
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03393
)

2018-12-26 22:20:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:20:14 - cex place new buy order: eth_btc 0.033934 19.8 [7902564653] margin:0.21807037189838]Array
(
    [complete] => 
    [id] => 7902564653
    [time] => 1545859214040
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033934
)

2018-12-26 22:20:22 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:20:23 - cex place new buy order: eth_btc 0.033938 19.8 [7902565639] margin:0.2298308680535]Array
(
    [complete] => 
    [id] => 7902565639
    [time] => 1545859223470
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033938
)

2018-12-26 22:20:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:20:33 - cex place new buy order: eth_btc 0.03394 19.8 [7902566603] margin:0.25633470830879]Array
(
    [complete] => 
    [id] => 7902566603
    [time] => 1545859232601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03394
)

2018-12-26 22:20:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:20:43 - cex place new buy order: eth_btc 0.033943 19.8 [7902567638] margin:0.27104263029196]Array
(
    [complete] => 
    [id] => 7902567638
    [time] => 1545859242615
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033943
)

2018-12-26 22:20:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:20:50 - cex place new buy order: eth_btc 0.033946 19.8 [7902568493] margin:0.25334354563129]Array
(
    [complete] => 
    [id] => 7902568493
    [time] => 1545859250511
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033946
)

2018-12-26 22:20:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:20:58 - cex place new buy order: eth_btc 0.03395 19.8 [7902569086] margin:0.24153166421208]Array
(
    [complete] => 
    [id] => 7902569086
    [time] => 1545859258296
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03395
)

2018-12-26 22:21:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:21:05 - cex place new buy order: eth_btc 0.033952 19.8 [7902569760] margin:0.22973609802073]Array
(
    [complete] => 
    [id] => 7902569760
    [time] => 1545859265459
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033952
)

2018-12-26 22:21:15 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:22:13 - cex place new buy order: eth_btc 0.033868 19.8 [7902578050]Array
(
    [complete] => 
    [id] => 7902578050
    [time] => 1545859332624
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033868
)

2018-12-26 22:22:19 - cex delete buy orders: eth_btc[move]
2018-12-26 22:22:21 - cex place new buy order: eth_btc 0.033869 19.8 [7902579279] margin:0.19781517567168]Array
(
    [complete] => 
    [id] => 7902579279
    [time] => 1545859340534
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033869
)

2018-12-26 22:22:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:22:29 - cex place new buy order: eth_btc 0.033873 19.8 [7902580713] margin:0.27750715909425]Array
(
    [complete] => 
    [id] => 7902580713
    [time] => 1545859348988
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033873
)

2018-12-26 22:22:38 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:22:47 - cex place new buy order: eth_btc 0.033876 19.8 [7902584243]Array
(
    [complete] => 
    [id] => 7902584243
    [time] => 1545859366986
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033876
)

2018-12-26 22:22:54 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:22:55 - cex place new buy order: eth_btc 0.033879 19.8 [7902585974] margin:0.22432775465628]Array
(
    [complete] => 
    [id] => 7902585974
    [time] => 1545859375185
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033879
)

2018-12-26 22:23:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:23:05 - cex place new buy order: eth_btc 0.033883 19.8 [7902587680] margin:0.20954460939113]Array
(
    [complete] => 
    [id] => 7902587680
    [time] => 1545859384613
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033883
)

2018-12-26 22:23:13 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:23:27 - cex place new buy order: eth_btc 0.033889 19.8 [7902591724]Array
(
    [complete] => 
    [id] => 7902591724
    [time] => 1545859407269
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033889
)

2018-12-26 22:23:33 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:23:36 - cex place new buy order: eth_btc 0.033891 19.8 [7902593245] margin:0.20359387447992]Array
(
    [complete] => 
    [id] => 7902593245
    [time] => 1545859415654
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033891
)

2018-12-26 22:23:43 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:23:45 - cex place new buy order: eth_btc 0.033893 19.8 [7902594770] margin:0.21243324580298]Array
(
    [complete] => 
    [id] => 7902594770
    [time] => 1545859425070
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033893
)

2018-12-26 22:23:52 - cex delete buy orders: eth_btc [above margin]
2018-12-26 22:25:23 - cex place new buy order: eth_btc 0.033868 19.8 [7902607782]Array
(
    [complete] => 
    [id] => 7902607782
    [time] => 1545859523178
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033868
)

2018-12-26 22:25:30 - cex delete buy orders: eth_btc [replace]
2018-12-26 22:25:31 - cex place new buy order: eth_btc 0.033872 19.8 [7902609004] margin:0.2302786962683]Array
(
    [complete] => 
    [id] => 7902609004
    [time] => 1545859531505
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033872
)

2018-12-26 22:25:41 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:03:04 - cex place new buy order: eth_btc 0.033984 19.8 [7902854513]Array
(
    [complete] => 
    [id] => 7902854513
    [time] => 1545861784346
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033984
)

2018-12-26 23:03:10 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:03:11 - cex place new buy order: eth_btc 0.033995 19.8 [7902855947] margin:0.23827033387263]Array
(
    [complete] => 
    [id] => 7902855947
    [time] => 1545861791240
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.033995
)

2018-12-26 23:03:18 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:03:20 - cex place new buy order: eth_btc 0.034006 19.8 [7902857765] margin:0.26465917779215]Array
(
    [complete] => 
    [id] => 7902857765
    [time] => 1545861799554
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034006
)

2018-12-26 23:03:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:03:28 - cex place new buy order: eth_btc 0.034023 19.8 [7902859235] margin:0.26452693765981]Array
(
    [complete] => 
    [id] => 7902859235
    [time] => 1545861807980
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034023
)

2018-12-26 23:03:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:03:38 - cex place new buy order: eth_btc 0.03404 19.8 [7902860806] margin:0.24383078730905]Array
(
    [complete] => 
    [id] => 7902860806
    [time] => 1545861817931
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03404
)

2018-12-26 23:03:46 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:03:47 - cex place new buy order: eth_btc 0.034047 19.8 [7902862343] margin:0.26140335418685]Array
(
    [complete] => 
    [id] => 7902862343
    [time] => 1545861827006
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034047
)

2018-12-26 23:03:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:03:56 - cex place new buy order: eth_btc 0.03405 19.8 [7902864000] margin:0.3230543318649]Array
(
    [complete] => 
    [id] => 7902864000
    [time] => 1545861836448
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03405
)

2018-12-26 23:04:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:04:05 - cex place new buy order: eth_btc 0.034067 19.8 [7902864966] margin:0.27299145800923]Array
(
    [complete] => 
    [id] => 7902864966
    [time] => 1545861845159
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034067
)

2018-12-26 23:04:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:04:15 - cex place new buy order: eth_btc 0.034069 19.8 [7902865757] margin:0.23188235639435]Array
(
    [complete] => 
    [id] => 7902865757
    [time] => 1545861855499
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034069
)

2018-12-26 23:04:23 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:04:32 - cex place new buy order: eth_btc 0.034071 19.8 [7902867530]Array
(
    [complete] => 
    [id] => 7902867530
    [time] => 1545861872356
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034071
)

2018-12-26 23:04:39 - cex delete buy orders: eth_btc[move]
2018-12-26 23:04:40 - cex place new buy order: eth_btc 0.034069 19.8 [7902868318] margin:0.25827659074902]Array
(
    [complete] => 
    [id] => 7902868318
    [time] => 1545861880316
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034069
)

2018-12-26 23:04:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:04:51 - cex place new buy order: eth_btc 0.034073 19.8 [7902869400] margin:0.29348751210636]Array
(
    [complete] => 
    [id] => 7902869400
    [time] => 1545861890827
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034073
)

2018-12-26 23:04:58 - cex delete buy orders: eth_btc[move]
2018-12-26 23:05:00 - cex place new buy order: eth_btc 0.034072 19.8 [7902870213] margin:0.26119621999179]Array
(
    [complete] => 
    [id] => 7902870213
    [time] => 1545861899588
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034072
)

2018-12-26 23:05:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:05:06 - cex place new buy order: eth_btc 0.034075 19.8 [7902870876] margin:0.2582538517975]Array
(
    [complete] => 
    [id] => 7902870876
    [time] => 1545861905718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034075
)

2018-12-26 23:05:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:05:16 - cex place new buy order: eth_btc 0.034078 19.8 [7902872015] margin:0.2758377839075]Array
(
    [complete] => 
    [id] => 7902872015
    [time] => 1545861916000
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034078
)

2018-12-26 23:05:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:05:25 - cex place new buy order: eth_btc 0.03408 19.8 [7902872843] margin:0.28462441314554]Array
(
    [complete] => 
    [id] => 7902872843
    [time] => 1545861924581
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03408
)

2018-12-26 23:05:39 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:05:40 - cex place new buy order: eth_btc 0.034083 19.8 [7902874234] margin:0.31687351465539]Array
(
    [complete] => 
    [id] => 7902874234
    [time] => 1545861940464
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034083
)

2018-12-26 23:05:48 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:05:49 - cex place new buy order: eth_btc 0.034117 19.8 [7902874800] margin:0.30483336752938]Array
(
    [complete] => 
    [id] => 7902874800
    [time] => 1545861949264
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034117
)

2018-12-26 23:05:57 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:05:58 - cex place new buy order: eth_btc 0.034119 19.8 [7902875672] margin:0.27257539787213]Array
(
    [complete] => 
    [id] => 7902875672
    [time] => 1545861958215
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034119
)

2018-12-26 23:06:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:06:05 - cex place new buy order: eth_btc 0.034141 19.8 [7902876385] margin:0.24603848744911]Array
(
    [complete] => 
    [id] => 7902876385
    [time] => 1545861964617
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034141
)

2018-12-26 23:06:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:06:14 - cex place new buy order: eth_btc 0.034146 19.8 [7902877234] margin:0.23721665788086]Array
(
    [complete] => 
    [id] => 7902877234
    [time] => 1545861973532
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034146
)

2018-12-26 23:06:22 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:06:24 - cex place new buy order: eth_btc 0.03415 19.8 [7902877950] margin:0.23133235724744]Array
(
    [complete] => 
    [id] => 7902877950
    [time] => 1545861983678
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03415
)

2018-12-26 23:06:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:06:32 - cex place new buy order: eth_btc 0.034152 19.8 [7902878622] margin:0.26059967205434]Array
(
    [complete] => 
    [id] => 7902878622
    [time] => 1545861991957
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034152
)

2018-12-26 23:06:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:06:43 - cex place new buy order: eth_btc 0.034154 19.8 [7902879408] margin:0.26644024126015]Array
(
    [complete] => 
    [id] => 7902879408
    [time] => 1545862002668
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034154
)

2018-12-26 23:06:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:06:52 - cex place new buy order: eth_btc 0.034156 19.8 [7902880149] margin:0.26349689659211]Array
(
    [complete] => 
    [id] => 7902880149
    [time] => 1545862012103
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034156
)

2018-12-26 23:07:01 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:07:02 - cex place new buy order: eth_btc 0.03416 19.8 [7902880847] margin:0.28103044496486]Array
(
    [complete] => 
    [id] => 7902880847
    [time] => 1545862022323
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03416
)

2018-12-26 23:07:04 - cex place new buy order: eth_btc 0.034176 9.7144 [7902881099]Array
(
    [complete] => 
    [id] => 7902881099
    [time] => 1545862024375
    [pending] => 9.71440000
    [amount] => 9.71440000
    [type] => buy
    [price] => 0.034176
)

2018-12-26 23:07:11 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:07:13 - cex place new buy order: eth_btc 0.034198 19.8 [7902881849] margin:0.25147669454355]Array
(
    [complete] => 
    [id] => 7902881849
    [time] => 1545862033018
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034198
)

2018-12-26 23:07:19 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:07:21 - cex place new buy order: eth_btc 0.034204 19.8 [7902883197] margin:0.27189802362297]Array
(
    [complete] => 
    [id] => 7902883197
    [time] => 1545862040530
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034204
)

2018-12-26 23:07:27 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:07:29 - cex place new buy order: eth_btc 0.034206 19.8 [7902884151] margin:0.26018827106356]Array
(
    [complete] => 
    [id] => 7902884151
    [time] => 1545862048889
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034206
)

2018-12-26 23:07:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:07:39 - cex place new buy order: eth_btc 0.034208 19.8 [7902885507] margin:0.21340037418147]Array
(
    [complete] => 
    [id] => 7902885507
    [time] => 1545862058614
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034208
)

2018-12-26 23:07:47 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:17:46 - cex place new buy order: eth_btc 0.034153 19.8 [7902959175]Array
(
    [complete] => 
    [id] => 7902959175
    [time] => 1545862665714
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034153
)

2018-12-26 23:17:53 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:18:35 - cex place new buy order: eth_btc 0.034161 19.8 [7902966263]Array
(
    [complete] => 
    [id] => 7902966263
    [time] => 1545862715089
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034161
)

2018-12-26 23:18:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:18:42 - cex place new buy order: eth_btc 0.034163 19.8 [7902966969] margin:0.20490003805287]Array
(
    [complete] => 
    [id] => 7902966969
    [time] => 1545862721909
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034163
)

2018-12-26 23:18:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:18:51 - cex place new buy order: eth_btc 0.034165 19.8 [7902967731] margin:0.22244987560369]Array
(
    [complete] => 
    [id] => 7902967731
    [time] => 1545862730596
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034165
)

2018-12-26 23:18:58 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:18:59 - cex place new buy order: eth_btc 0.034169 19.8 [7902968605] margin:0.21364394626711]Array
(
    [complete] => 
    [id] => 7902968605
    [time] => 1545862739347
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034169
)

2018-12-26 23:19:06 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:19:07 - cex place new buy order: eth_btc 0.034171 19.8 [7902969575] margin:0.20485206754266]Array
(
    [complete] => 
    [id] => 7902969575
    [time] => 1545862747182
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034171
)

2018-12-26 23:19:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:19:15 - cex place new buy order: eth_btc 0.034173 19.8 [7902970504] margin:0.22532408626694]Array
(
    [complete] => 
    [id] => 7902970504
    [time] => 1545862755152
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034173
)

2018-12-26 23:19:24 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:19:51 - cex place new buy order: eth_btc 0.034182 19.8 [7902976015]Array
(
    [complete] => 
    [id] => 7902976015
    [time] => 1545862791360
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034182
)

2018-12-26 23:19:58 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:20:05 - cex place new buy order: eth_btc 0.034185 19.8 [7902977859]Array
(
    [complete] => 
    [id] => 7902977859
    [time] => 1545862804973
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034185
)

2018-12-26 23:20:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:20:13 - cex place new buy order: eth_btc 0.034209 19.8 [7902979228] margin:0.24554941682011]Array
(
    [complete] => 
    [id] => 7902979228
    [time] => 1545862813458
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034209
)

2018-12-26 23:20:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:20:22 - cex place new buy order: eth_btc 0.034213 19.8 [7902980350] margin:0.24552070850261]Array
(
    [complete] => 
    [id] => 7902980350
    [time] => 1545862822192
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034213
)

2018-12-26 23:20:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:20:32 - cex place new buy order: eth_btc 0.034232 19.8 [7902981665] margin:0.24246319233465]Array
(
    [complete] => 
    [id] => 7902981665
    [time] => 1545862831940
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034232
)

2018-12-26 23:20:41 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:20:42 - cex place new buy order: eth_btc 0.034237 19.8 [7902983160] margin:0.22490288284602]Array
(
    [complete] => 
    [id] => 7902983160
    [time] => 1545862842345
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034237
)

2018-12-26 23:20:49 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:20:50 - cex place new buy order: eth_btc 0.034239 19.8 [7902984094] margin:0.21612780747102]Array
(
    [complete] => 
    [id] => 7902984094
    [time] => 1545862850380
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034239
)

2018-12-26 23:20:59 - cex delete buy orders: eth_btc[move]
2018-12-26 23:21:00 - cex place new buy order: eth_btc 0.034241 19.8 [7902985095] margin:0.19858653116056]Array
(
    [complete] => 
    [id] => 7902985095
    [time] => 1545862860434
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034241
)

2018-12-26 23:21:05 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:23:05 - cex place new buy order: eth_btc 0.034243 19.8 [7903005115]Array
(
    [complete] => 
    [id] => 7903005115
    [time] => 1545862985054
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034243
)

2018-12-26 23:23:13 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:23:14 - cex place new buy order: eth_btc 0.034248 19.8 [7903007126] margin:0.29490773183836]Array
(
    [complete] => 
    [id] => 7903007126
    [time] => 1545862994086
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034248
)

2018-12-26 23:23:21 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:23:23 - cex place new buy order: eth_btc 0.034252 19.8 [7903009175] margin:0.28903421698003]Array
(
    [complete] => 
    [id] => 7903009175
    [time] => 1545863002328
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034252
)

2018-12-26 23:23:31 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:23:32 - cex place new buy order: eth_btc 0.034254 19.8 [7903011044] margin:0.20727506276639]Array
(
    [complete] => 
    [id] => 7903011044
    [time] => 1545863012044
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034254
)

2018-12-26 23:23:39 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:23:40 - cex place new buy order: eth_btc 0.034257 19.8 [7903012651] margin:0.21017602241877]Array
(
    [complete] => 
    [id] => 7903012651
    [time] => 1545863020463
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034257
)

2018-12-26 23:23:50 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:24:18 - cex place new buy order: eth_btc 0.034262 19.8 [7903018948]Array
(
    [complete] => 
    [id] => 7903018948
    [time] => 1545863058218
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034262
)

2018-12-26 23:24:25 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:24:27 - cex place new buy order: eth_btc 0.034265 19.8 [7903020045] margin:0.20137166204581]Array
(
    [complete] => 
    [id] => 7903020045
    [time] => 1545863066687
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034265
)

2018-12-26 23:24:33 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:26:04 - cex place new buy order: eth_btc 0.034149 19.8 [7903031578]Array
(
    [complete] => 
    [id] => 7903031578
    [time] => 1545863164407
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034149
)

2018-12-26 23:26:12 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:27:03 - cex place new buy order: eth_btc 0.034162 19.8 [7903037887]Array
(
    [complete] => 
    [id] => 7903037887
    [time] => 1545863223453
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034162
)

2018-12-26 23:27:11 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:27:12 - cex place new buy order: eth_btc 0.034166 19.8 [7903038746] margin:0.22537025112686]Array
(
    [complete] => 
    [id] => 7903038746
    [time] => 1545863232459
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034166
)

2018-12-26 23:27:21 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:27:29 - cex place new buy order: eth_btc 0.03417 19.8 [7903040409]Array
(
    [complete] => 
    [id] => 7903040409
    [time] => 1545863249179
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.03417
)

2018-12-26 23:27:37 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:27:38 - cex place new buy order: eth_btc 0.034173 19.8 [7903041405] margin:0.31603897814063]Array
(
    [complete] => 
    [id] => 7903041405
    [time] => 1545863257860
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034173
)

2018-12-26 23:27:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:27:46 - cex place new buy order: eth_btc 0.034177 19.8 [7903042366] margin:0.342335488779]Array
(
    [complete] => 
    [id] => 7903042366
    [time] => 1545863266293
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034177
)

2018-12-26 23:27:55 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:27:56 - cex place new buy order: eth_btc 0.034181 19.8 [7903043377] margin:0.31011380591555]Array
(
    [complete] => 
    [id] => 7903043377
    [time] => 1545863276466
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034181
)

2018-12-26 23:28:03 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:28:05 - cex place new buy order: eth_btc 0.034183 19.8 [7903044525] margin:0.35690255390108]Array
(
    [complete] => 
    [id] => 7903044525
    [time] => 1545863285139
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034183
)

2018-12-26 23:28:12 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:28:20 - cex place new buy order: eth_btc 0.034185 19.8 [7903045854] margin:0.4212373848179]Array
(
    [complete] => 
    [id] => 7903045854
    [time] => 1545863299660
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034185
)

2018-12-26 23:28:26 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:28:28 - cex place new buy order: eth_btc 0.034189 19.8 [7903047028] margin:0.29249173710841]Array
(
    [complete] => 
    [id] => 7903047028
    [time] => 1545863308002
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034189
)

2018-12-26 23:28:36 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:28:37 - cex place new buy order: eth_btc 0.034193 19.8 [7903048146] margin:0.33632614862691]Array
(
    [complete] => 
    [id] => 7903048146
    [time] => 1545863316889
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034193
)

2018-12-26 23:28:45 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:28:47 - cex place new buy order: eth_btc 0.034195 19.8 [7903049268] margin:0.33630647755518]Array
(
    [complete] => 
    [id] => 7903049268
    [time] => 1545863327022
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034195
)

2018-12-26 23:28:56 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:34:11 - cex place new buy order: eth_btc 0.034041 19.8 [7903093163]Array
(
    [complete] => 
    [id] => 7903093163
    [time] => 1545863651180
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034041
)

2018-12-26 23:34:18 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:35:46 - cex place new buy order: eth_btc 0.034061 19.8 [7903103168]Array
(
    [complete] => 
    [id] => 7903103168
    [time] => 1545863745797
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034061
)

2018-12-26 23:35:53 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:35:55 - cex place new buy order: eth_btc 0.034065 19.8 [7903103913] margin:0.20255394099515]Array
(
    [complete] => 
    [id] => 7903103913
    [time] => 1545863754640
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034065
)

2018-12-26 23:36:04 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:36:25 - cex place new buy order: eth_btc 0.034072 19.8 [7903106843]Array
(
    [complete] => 
    [id] => 7903106843
    [time] => 1545863785515
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034072
)

2018-12-26 23:36:32 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:55:37 - cex place new buy order: eth_btc 0.034202 19.8 [7903237101]Array
(
    [complete] => 
    [id] => 7903237101
    [time] => 1545864936761
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034202
)

2018-12-26 23:55:44 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:55:46 - cex place new buy order: eth_btc 0.034205 19.8 [7903237970] margin:0.26604297617308]Array
(
    [complete] => 
    [id] => 7903237970
    [time] => 1545864945563
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034205
)

2018-12-26 23:55:53 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:55:54 - cex place new buy order: eth_btc 0.034222 19.8 [7903238609] margin:0.24545613932558]Array
(
    [complete] => 
    [id] => 7903238609
    [time] => 1545864953858
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034222
)

2018-12-26 23:56:02 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:56:04 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:56:04 - cex place new buy order: eth_btc 0.034225 19.8 [7903239434] margin:0.27465303140979]Array
(
    [complete] => 
    [id] => 7903239434
    [time] => 1545864964053
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034225
)

2018-12-26 23:56:05 - cex place new buy order: eth_btc 0.034227 9.66264 [7903239520] margin:0.24542028223333]Array
(
    [complete] => 
    [id] => 7903239520
    [time] => 1545864964770
    [pending] => 9.66264000
    [amount] => 9.66264000
    [type] => buy
    [price] => 0.034227
)

2018-12-26 23:56:14 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:56:16 - cex place new buy order: eth_btc 0.034232 19.8 [7903240795] margin:0.24246319233465]Array
(
    [complete] => 
    [id] => 7903240795
    [time] => 1545864975743
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034232
)

2018-12-26 23:56:23 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:56:25 - cex place new buy order: eth_btc 0.034239 19.8 [7903241855] margin:0.24533426794007]Array
(
    [complete] => 
    [id] => 7903241855
    [time] => 1545864985065
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034239
)

2018-12-26 23:56:33 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:56:34 - cex place new buy order: eth_btc 0.034245 19.8 [7903242980] margin:0.2628120893561]Array
(
    [complete] => 
    [id] => 7903242980
    [time] => 1545864994477
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034245
)

2018-12-26 23:56:42 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:56:43 - cex place new buy order: eth_btc 0.034251 19.8 [7903243853] margin:0.24524831391783]Array
(
    [complete] => 
    [id] => 7903243853
    [time] => 1545865002718
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034251
)

2018-12-26 23:56:50 - cex delete buy orders: eth_btc [replace]
2018-12-26 23:56:51 - cex place new buy order: eth_btc 0.034253 19.8 [7903244642] margin:0.21603947099524]Array
(
    [complete] => 
    [id] => 7903244642
    [time] => 1545865011032
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034253
)

2018-12-26 23:57:00 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:57:06 - cex place new buy order: eth_btc 0.034249 19.8 [7903246585]Array
(
    [complete] => 
    [id] => 7903246585
    [time] => 1545865025549
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034249
)

2018-12-26 23:57:13 - cex delete buy orders: eth_btc [above margin]
2018-12-26 23:57:44 - cex place new buy order: eth_btc 0.034185 19.8 [7903250847]Array
(
    [complete] => 
    [id] => 7903250847
    [time] => 1545865063601
    [pending] => 19.80000000
    [amount] => 19.80000000
    [type] => buy
    [price] => 0.034185
)

2018-12-26 23:57:52 - cex delete buy orders: eth_btc [above margin]