2018-08-03 0:00:03 - cex delete buy orders: eth_btc[move]
2018-08-03 0:00:04 - cex place new buy order: eth_btc 0.054283 0.22319 [6807973795] margin:0.22105961240881]Array
(
    [complete] => 
    [id] => 6807973795
    [time] => 1533247204062
    [pending] => 0.22319000
    [amount] => 0.22319000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:00:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:00:13 - cex place new buy order: eth_btc 0.054285 0.22318 [6807974881] margin:0.21368702219766]Array
(
    [complete] => 
    [id] => 6807974881
    [time] => 1533247213022
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054285
)

2018-08-03 0:00:22 - cex delete buy orders: eth_btc[move]
2018-08-03 0:00:24 - cex place new buy order: eth_btc 0.054283 0.22318 [6807976320] margin:0.25973547507645]Array
(
    [complete] => 
    [id] => 6807976320
    [time] => 1533247223539
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:00:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:00:41 - cex place new buy order: eth_btc 0.054285 0.22318 [6807978704] margin:0.25974025974027]Array
(
    [complete] => 
    [id] => 6807978704
    [time] => 1533247240871
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054285
)

2018-08-03 0:00:51 - cex delete buy orders: eth_btc[move]
2018-08-03 0:00:52 - cex place new buy order: eth_btc 0.054283 0.22318 [6807980085] margin:0.23210404155767]Array
(
    [complete] => 
    [id] => 6807980085
    [time] => 1533247252465
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:01:04 - cex delete buy orders: eth_btc[move]
2018-08-03 0:01:05 - cex place new buy order: eth_btc 0.054283 0.22319 [6807980998] margin:0.23763908333949]Array
(
    [complete] => 
    [id] => 6807980998
    [time] => 1533247265314
    [pending] => 0.22319000
    [amount] => 0.22319000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:01:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:01:17 - cex place new buy order: eth_btc 0.054285 0.22318 [6807981763] margin:0.24868748273004]Array
(
    [complete] => 
    [id] => 6807981763
    [time] => 1533247277485
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054285
)

2018-08-03 0:01:26 - cex delete buy orders: eth_btc[move]
2018-08-03 0:01:27 - cex place new buy order: eth_btc 0.054283 0.22318 [6807982412] margin:0.30947205541023]Array
(
    [complete] => 
    [id] => 6807982412
    [time] => 1533247286724
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:01:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:01:44 - cex place new buy order: eth_btc 0.054285 0.22318 [6807983403] margin:0.28737220226582]Array
(
    [complete] => 
    [id] => 6807983403
    [time] => 1533247304444
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054285
)

2018-08-03 0:01:52 - cex delete buy orders: eth_btc[move]
2018-08-03 0:01:54 - cex place new buy order: eth_btc 0.054283 0.22318 [6807984003] margin:0.2855248130273]Array
(
    [complete] => 
    [id] => 6807984003
    [time] => 1533247313591
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:02:03 - cex delete buy orders: eth_btc[move]
2018-08-03 0:02:05 - cex place new buy order: eth_btc 0.054283 0.22319 [6807984697] margin:0.28921965956821]Array
(
    [complete] => 
    [id] => 6807984697
    [time] => 1533247325396
    [pending] => 0.22319000
    [amount] => 0.22319000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:02:17 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:02:19 - cex place new buy order: eth_btc 0.054285 0.22318 [6807985493] margin:0.28921433176752]Array
(
    [complete] => 
    [id] => 6807985493
    [time] => 1533247338906
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054285
)

2018-08-03 0:02:29 - cex delete buy orders: eth_btc[move]
2018-08-03 0:02:31 - cex place new buy order: eth_btc 0.054283 0.22318 [6807986228] margin:0.28736690859521]Array
(
    [complete] => 
    [id] => 6807986228
    [time] => 1533247351438
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:02:42 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:02:44 - cex place new buy order: eth_btc 0.054286 0.22318 [6807986964] margin:0.28920900416314]Array
(
    [complete] => 
    [id] => 6807986964
    [time] => 1533247363681
    [pending] => 0.22318000
    [amount] => 0.22318000
    [type] => buy
    [price] => 0.054286
)

2018-08-03 0:03:05 - cex delete buy orders: eth_btc[move]
2018-08-03 0:03:07 - cex place new buy order: eth_btc 0.054283 0.22317 [6807988491] margin:0.33709727927496]Array
(
    [complete] => 
    [id] => 6807988491
    [time] => 1533247386652
    [pending] => 0.22317000
    [amount] => 0.22317000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:03:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:03:17 - cex place new buy order: eth_btc 0.054287 0.22317 [6807989175] margin:0.33709727927496]Array
(
    [complete] => 
    [id] => 6807989175
    [time] => 1533247397188
    [pending] => 0.22317000
    [amount] => 0.22317000
    [type] => buy
    [price] => 0.054287
)

2018-08-03 0:03:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:03:49 - cex place new buy order: eth_btc 0.054289 0.22317 [6807991203] margin:0.35182081084566]Array
(
    [complete] => 
    [id] => 6807991203
    [time] => 1533247429276
    [pending] => 0.22317000
    [amount] => 0.22317000
    [type] => buy
    [price] => 0.054289
)

2018-08-03 0:03:56 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:03:58 - cex place new buy order: eth_btc 0.054297 0.22313 [6807991797] margin:0.34256036245097]Array
(
    [complete] => 
    [id] => 6807991797
    [time] => 1533247437940
    [pending] => 0.22313000
    [amount] => 0.22313000
    [type] => buy
    [price] => 0.054297
)

2018-08-03 0:04:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:04:05 - cex place new buy order: eth_btc 0.054302 0.22311 [6807992241] margin:0.33700416190932]Array
(
    [complete] => 
    [id] => 6807992241
    [time] => 1533247445166
    [pending] => 0.22311000
    [amount] => 0.22311000
    [type] => buy
    [price] => 0.054302
)

2018-08-03 0:04:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:04:16 - cex place new buy order: eth_btc 0.054306 0.2231 [6807992938] margin:0.33145508783561]Array
(
    [complete] => 
    [id] => 6807992938
    [time] => 1533247456513
    [pending] => 0.22310000
    [amount] => 0.22310000
    [type] => buy
    [price] => 0.054306
)

2018-08-03 0:04:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:04:28 - cex place new buy order: eth_btc 0.054308 0.22309 [6807993568] margin:0.31671208661708]Array
(
    [complete] => 
    [id] => 6807993568
    [time] => 1533247467530
    [pending] => 0.22309000
    [amount] => 0.22309000
    [type] => buy
    [price] => 0.054308
)

2018-08-03 0:04:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:04:39 - cex place new buy order: eth_btc 0.054316 0.22306 [6807994172] margin:0.30193681419839]Array
(
    [complete] => 
    [id] => 6807994172
    [time] => 1533247478685
    [pending] => 0.22306000
    [amount] => 0.22306000
    [type] => buy
    [price] => 0.054316
)

2018-08-03 0:04:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:04:49 - cex place new buy order: eth_btc 0.05432 0.22304 [6807994796] margin:0.3000736377025]Array
(
    [complete] => 
    [id] => 6807994796
    [time] => 1533247489424
    [pending] => 0.22304000
    [amount] => 0.22304000
    [type] => buy
    [price] => 0.05432
)

2018-08-03 0:04:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:05:01 - cex place new buy order: eth_btc 0.054328 0.22301 [6807995432] margin:0.28530407892799]Array
(
    [complete] => 
    [id] => 6807995432
    [time] => 1533247500519
    [pending] => 0.22301000
    [amount] => 0.22301000
    [type] => buy
    [price] => 0.054328
)

2018-08-03 0:05:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:05:05 - cex place new buy order: eth_btc 0.054331 0.22299 [6807995711] margin:0.2944911744676]Array
(
    [complete] => 
    [id] => 6807995711
    [time] => 1533247505003
    [pending] => 0.22299000
    [amount] => 0.22299000
    [type] => buy
    [price] => 0.054331
)

2018-08-03 0:05:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:05:14 - cex place new buy order: eth_btc 0.054336 0.22297 [6807996325] margin:0.26869846878681]Array
(
    [complete] => 
    [id] => 6807996325
    [time] => 1533247514377
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054336
)

2018-08-03 0:05:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:05:25 - cex place new buy order: eth_btc 0.054338 0.22297 [6807996913] margin:0.26500791343074]Array
(
    [complete] => 
    [id] => 6807996913
    [time] => 1533247525490
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054338
)

2018-08-03 0:05:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:05:57 - cex place new buy order: eth_btc 0.05434 0.22296 [6807998481] margin:0.27051895472949]Array
(
    [complete] => 
    [id] => 6807998481
    [time] => 1533247557321
    [pending] => 0.22296000
    [amount] => 0.22296000
    [type] => buy
    [price] => 0.05434
)

2018-08-03 0:06:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:06:05 - cex place new buy order: eth_btc 0.054342 0.22295 [6807999112] margin:0.26682860402636]Array
(
    [complete] => 
    [id] => 6807999112
    [time] => 1533247564656
    [pending] => 0.22295000
    [amount] => 0.22295000
    [type] => buy
    [price] => 0.054342
)

2018-08-03 0:06:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:06:17 - cex place new buy order: eth_btc 0.054344 0.22294 [6808000273] margin:0.26313852495214]Array
(
    [complete] => 
    [id] => 6808000273
    [time] => 1533247577502
    [pending] => 0.22294000
    [amount] => 0.22294000
    [type] => buy
    [price] => 0.054344
)

2018-08-03 0:06:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:06:29 - cex place new buy order: eth_btc 0.054346 0.22293 [6808001303] margin:0.26312884112907]Array
(
    [complete] => 
    [id] => 6808001303
    [time] => 1533247588965
    [pending] => 0.22293000
    [amount] => 0.22293000
    [type] => buy
    [price] => 0.054346
)

2018-08-03 0:06:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:06:41 - cex place new buy order: eth_btc 0.054348 0.22292 [6808002434] margin:0.25943916979465]Array
(
    [complete] => 
    [id] => 6808002434
    [time] => 1533247600594
    [pending] => 0.22292000
    [amount] => 0.22292000
    [type] => buy
    [price] => 0.054348
)

2018-08-03 0:06:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:06:53 - cex place new buy order: eth_btc 0.05435 0.22292 [6808003589] margin:0.25758969641214]Array
(
    [complete] => 
    [id] => 6808003589
    [time] => 1533247612896
    [pending] => 0.22292000
    [amount] => 0.22292000
    [type] => buy
    [price] => 0.05435
)

2018-08-03 0:07:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:07:07 - cex place new buy order: eth_btc 0.054352 0.22291 [6808004851] margin:0.25390050044156]Array
(
    [complete] => 
    [id] => 6808004851
    [time] => 1533247626634
    [pending] => 0.22291000
    [amount] => 0.22291000
    [type] => buy
    [price] => 0.054352
)

2018-08-03 0:07:17 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:07:19 - cex place new buy order: eth_btc 0.054354 0.2229 [6808006118] margin:0.26125032196342]Array
(
    [complete] => 
    [id] => 6808006118
    [time] => 1533247639243
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054354
)

2018-08-03 0:07:30 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:07:32 - cex place new buy order: eth_btc 0.054356 0.22289 [6808006820] margin:0.25756126278609]Array
(
    [complete] => 
    [id] => 6808006820
    [time] => 1533247652027
    [pending] => 0.22289000
    [amount] => 0.22289000
    [type] => buy
    [price] => 0.054356
)

2018-08-03 0:07:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:07:44 - cex place new buy order: eth_btc 0.054358 0.22288 [6808007424] margin:0.25571213068911]Array
(
    [complete] => 
    [id] => 6808007424
    [time] => 1533247664384
    [pending] => 0.22288000
    [amount] => 0.22288000
    [type] => buy
    [price] => 0.054358
)

2018-08-03 0:07:52 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:07:54 - cex place new buy order: eth_btc 0.05436 0.22287 [6808007949] margin:0.25386313465783]Array
(
    [complete] => 
    [id] => 6808007949
    [time] => 1533247674131
    [pending] => 0.22287000
    [amount] => 0.22287000
    [type] => buy
    [price] => 0.05436
)

2018-08-03 0:08:02 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:08:05 - cex place new buy order: eth_btc 0.054362 0.22287 [6808008613] margin:0.25385379493028]Array
(
    [complete] => 
    [id] => 6808008613
    [time] => 1533247684558
    [pending] => 0.22287000
    [amount] => 0.22287000
    [type] => buy
    [price] => 0.054362
)

2018-08-03 0:08:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:08:14 - cex place new buy order: eth_btc 0.054364 0.22286 [6808009231] margin:0.2501655507321]Array
(
    [complete] => 
    [id] => 6808009231
    [time] => 1533247694369
    [pending] => 0.22286000
    [amount] => 0.22286000
    [type] => buy
    [price] => 0.054364
)

2018-08-03 0:08:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:08:26 - cex place new buy order: eth_btc 0.054366 0.22285 [6808009788] margin:0.24463819298828]Array
(
    [complete] => 
    [id] => 6808009788
    [time] => 1533247705541
    [pending] => 0.22285000
    [amount] => 0.22285000
    [type] => buy
    [price] => 0.054366
)

2018-08-03 0:08:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:08:35 - cex place new buy order: eth_btc 0.054368 0.22284 [6808010149] margin:0.24095055915243]Array
(
    [complete] => 
    [id] => 6808010149
    [time] => 1533247714744
    [pending] => 0.22284000
    [amount] => 0.22284000
    [type] => buy
    [price] => 0.054368
)

2018-08-03 0:08:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:08:45 - cex place new buy order: eth_btc 0.05437 0.22283 [6808010636] margin:0.23726319661577]Array
(
    [complete] => 
    [id] => 6808010636
    [time] => 1533247725056
    [pending] => 0.22283000
    [amount] => 0.22283000
    [type] => buy
    [price] => 0.05437
)

2018-08-03 0:08:54 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:08:56 - cex place new buy order: eth_btc 0.054372 0.22283 [6808011441] margin:0.23357610534833]Array
(
    [complete] => 
    [id] => 6808011441
    [time] => 1533247736281
    [pending] => 0.22283000
    [amount] => 0.22283000
    [type] => buy
    [price] => 0.054372
)

2018-08-03 0:09:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:09:06 - cex place new buy order: eth_btc 0.054374 0.22282 [6808012095] margin:0.2298892853202]Array
(
    [complete] => 
    [id] => 6808012095
    [time] => 1533247745719
    [pending] => 0.22282000
    [amount] => 0.22282000
    [type] => buy
    [price] => 0.054374
)

2018-08-03 0:09:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:09:17 - cex place new buy order: eth_btc 0.054376 0.22281 [6808012877] margin:0.2262027365014]Array
(
    [complete] => 
    [id] => 6808012877
    [time] => 1533247757453
    [pending] => 0.22281000
    [amount] => 0.22281000
    [type] => buy
    [price] => 0.054376
)

2018-08-03 0:09:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:09:29 - cex place new buy order: eth_btc 0.054378 0.2228 [6808013652] margin:0.22251645886204]Array
(
    [complete] => 
    [id] => 6808013652
    [time] => 1533247768541
    [pending] => 0.22280000
    [amount] => 0.22280000
    [type] => buy
    [price] => 0.054378
)

2018-08-03 0:09:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:09:41 - cex place new buy order: eth_btc 0.05438 0.22279 [6808014459] margin:0.21883045237219]Array
(
    [complete] => 
    [id] => 6808014459
    [time] => 1533247780553
    [pending] => 0.22279000
    [amount] => 0.22279000
    [type] => buy
    [price] => 0.05438
)

2018-08-03 0:09:49 - cex delete buy orders: eth_btc[move]
2018-08-03 0:09:51 - cex place new buy order: eth_btc 0.05435 0.22279 [6808015034] margin:0.216987550799]Array
(
    [complete] => 
    [id] => 6808015034
    [time] => 1533247790891
    [pending] => 0.22279000
    [amount] => 0.22279000
    [type] => buy
    [price] => 0.05435
)

2018-08-03 0:10:00 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:10:01 - cex place new buy order: eth_btc 0.054352 0.22291 [6808015553] margin:0.25206064174272]Array
(
    [complete] => 
    [id] => 6808015553
    [time] => 1533247801295
    [pending] => 0.22291000
    [amount] => 0.22291000
    [type] => buy
    [price] => 0.054352
)

2018-08-03 0:10:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:10:07 - cex place new buy order: eth_btc 0.054354 0.2229 [] margin:0.21525554696986]Array
(
    [error] => Nonce must be incremented
)

2018-08-03 0:10:15 - cex place new buy order: eth_btc 0.054356 0.2229 [6808016403]Array
(
    [complete] => 
    [id] => 6808016403
    [time] => 1533247815214
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054356
)

2018-08-03 0:10:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:10:24 - cex place new buy order: eth_btc 0.054358 0.22288 [6808016743] margin:0.22443798520917]Array
(
    [complete] => 
    [id] => 6808016743
    [time] => 1533247823932
    [pending] => 0.22288000
    [amount] => 0.22288000
    [type] => buy
    [price] => 0.054358
)

2018-08-03 0:10:32 - cex delete buy orders: eth_btc[move]
2018-08-03 0:10:34 - cex place new buy order: eth_btc 0.054359 0.22287 [6808017386] margin:0.19867549668875]Array
(
    [complete] => 
    [id] => 6808017386
    [time] => 1533247833661
    [pending] => 0.22287000
    [amount] => 0.22287000
    [type] => buy
    [price] => 0.054359
)

2018-08-03 0:10:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:10:45 - cex place new buy order: eth_btc 0.054361 0.22287 [6808017922] margin:0.2133882746822]Array
(
    [complete] => 
    [id] => 6808017922
    [time] => 1533247844811
    [pending] => 0.22287000
    [amount] => 0.22287000
    [type] => buy
    [price] => 0.054361
)

2018-08-03 0:10:55 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:11:21 - cex place new buy order: eth_btc 0.054365 0.2229 [6808020507]Array
(
    [complete] => 
    [id] => 6808020507
    [time] => 1533247880665
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054365
)

2018-08-03 0:11:30 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:13:39 - cex place new buy order: eth_btc 0.054353 0.2229 [6808029084]Array
(
    [complete] => 
    [id] => 6808029084
    [time] => 1533248019456
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054353
)

2018-08-03 0:13:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:13:49 - cex place new buy order: eth_btc 0.054355 0.2229 [6808029810] margin:0.23916842976728]Array
(
    [complete] => 
    [id] => 6808029810
    [time] => 1533248029476
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054355
)

2018-08-03 0:13:59 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:14:13 - cex place new buy order: eth_btc 0.05435 0.2229 [6808031593]Array
(
    [complete] => 
    [id] => 6808031593
    [time] => 1533248053359
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.05435
)

2018-08-03 0:14:21 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:14:33 - cex place new buy order: eth_btc 0.054351 0.2229 [6808032806]Array
(
    [complete] => 
    [id] => 6808032806
    [time] => 1533248072810
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054351
)

2018-08-03 0:14:42 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:14:44 - cex place new buy order: eth_btc 0.054353 0.2229 [6808033570] margin:0.20054090850552]Array
(
    [complete] => 
    [id] => 6808033570
    [time] => 1533248083982
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054353
)

2018-08-03 0:14:54 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:15:06 - cex place new buy order: eth_btc 0.05435 0.2229 [6808035107]Array
(
    [complete] => 
    [id] => 6808035107
    [time] => 1533248106102
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.05435
)

2018-08-03 0:15:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:15:15 - cex place new buy order: eth_btc 0.054352 0.22291 [6808035927] margin:0.20238445687373]Array
(
    [complete] => 
    [id] => 6808035927
    [time] => 1533248115208
    [pending] => 0.22291000
    [amount] => 0.22291000
    [type] => buy
    [price] => 0.054352
)

2018-08-03 0:15:24 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:15:52 - cex place new buy order: eth_btc 0.054351 0.2229 [6808038198]Array
(
    [complete] => 
    [id] => 6808038198
    [time] => 1533248151981
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054351
)

2018-08-03 0:16:01 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:16:05 - cex place new buy order: eth_btc 0.054351 0.2229 [6808038842]Array
(
    [complete] => 
    [id] => 6808038842
    [time] => 1533248165455
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054351
)

2018-08-03 0:16:14 - cex delete buy orders: eth_btc[move]
2018-08-03 0:16:16 - cex place new buy order: eth_btc 0.054352 0.2229 [6808039328] margin:0.19870108365685]Array
(
    [complete] => 
    [id] => 6808039328
    [time] => 1533248175576
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054352
)

2018-08-03 0:16:27 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:16:52 - cex place new buy order: eth_btc 0.054356 0.2229 [6808042265]Array
(
    [complete] => 
    [id] => 6808042265
    [time] => 1533248212473
    [pending] => 0.22290000
    [amount] => 0.22290000
    [type] => buy
    [price] => 0.054356
)

2018-08-03 0:17:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:17:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:17:05 - cex place new buy order: eth_btc 0.054358 0.22288 [6808043259] margin:0.20420177342799]Array
(
    [complete] => 
    [id] => 6808043259
    [time] => 1533248224595
    [pending] => 0.22288000
    [amount] => 0.22288000
    [type] => buy
    [price] => 0.054358
)

2018-08-03 0:17:05 - cex place new buy order: eth_btc 0.054358 0.0019 [] margin:0.20788108466094]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 0:17:14 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:17:32 - cex place new buy order: eth_btc 0.054369 0.2228 [6808045880]Array
(
    [complete] => 
    [id] => 6808045880
    [time] => 1533248251961
    [pending] => 0.22280000
    [amount] => 0.22280000
    [type] => buy
    [price] => 0.054369
)

2018-08-03 0:17:42 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:17:51 - cex place new buy order: eth_btc 0.054372 0.2228 [6808047443]Array
(
    [complete] => 
    [id] => 6808047443
    [time] => 1533248270886
    [pending] => 0.22280000
    [amount] => 0.22280000
    [type] => buy
    [price] => 0.054372
)

2018-08-03 0:17:59 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:18:30 - cex place new buy order: eth_btc 0.054373 0.2228 [6808050610]Array
(
    [complete] => 
    [id] => 6808050610
    [time] => 1533248309876
    [pending] => 0.22280000
    [amount] => 0.22280000
    [type] => buy
    [price] => 0.054373
)

2018-08-03 0:18:38 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:18:39 - cex place new buy order: eth_btc 0.054375 0.22281 [6808051308] margin:0.22068965517241]Array
(
    [complete] => 
    [id] => 6808051308
    [time] => 1533248319445
    [pending] => 0.22281000
    [amount] => 0.22281000
    [type] => buy
    [price] => 0.054375
)

2018-08-03 0:18:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:18:49 - cex place new buy order: eth_btc 0.054377 0.22281 [6808052036] margin:0.22435956378615]Array
(
    [complete] => 
    [id] => 6808052036
    [time] => 1533248328603
    [pending] => 0.22281000
    [amount] => 0.22281000
    [type] => buy
    [price] => 0.054377
)

2018-08-03 0:18:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:18:59 - cex place new buy order: eth_btc 0.054379 0.2228 [6808052920] margin:0.22067342172529]Array
(
    [complete] => 
    [id] => 6808052920
    [time] => 1533248339348
    [pending] => 0.22280000
    [amount] => 0.22280000
    [type] => buy
    [price] => 0.054379
)

2018-08-03 0:19:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:19:14 - cex place new buy order: eth_btc 0.054381 0.22279 [6808054228] margin:0.216987550799]Array
(
    [complete] => 
    [id] => 6808054228
    [time] => 1533248354125
    [pending] => 0.22279000
    [amount] => 0.22279000
    [type] => buy
    [price] => 0.054381
)

2018-08-03 0:19:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:19:25 - cex place new buy order: eth_btc 0.054383 0.22278 [6808055099] margin:0.21330195097733]Array
(
    [complete] => 
    [id] => 6808055099
    [time] => 1533248364837
    [pending] => 0.22278000
    [amount] => 0.22278000
    [type] => buy
    [price] => 0.054383
)

2018-08-03 0:19:42 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:19:43 - cex place new buy order: eth_btc 0.054387 0.22276 [6808056832] margin:0.20960891389488]Array
(
    [complete] => 
    [id] => 6808056832
    [time] => 1533248383393
    [pending] => 0.22276000
    [amount] => 0.22276000
    [type] => buy
    [price] => 0.054387
)

2018-08-03 0:19:53 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:19:55 - cex place new buy order: eth_btc 0.054389 0.22276 [6808058094] margin:0.20592399198367]Array
(
    [complete] => 
    [id] => 6808058094
    [time] => 1533248394895
    [pending] => 0.22276000
    [amount] => 0.22276000
    [type] => buy
    [price] => 0.054389
)

2018-08-03 0:20:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:20:06 - cex place new buy order: eth_btc 0.054391 0.22275 [6808059150] margin:0.21878619624571]Array
(
    [complete] => 
    [id] => 6808059150
    [time] => 1533248406248
    [pending] => 0.22275000
    [amount] => 0.22275000
    [type] => buy
    [price] => 0.054391
)

2018-08-03 0:20:14 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:20:28 - cex place new buy order: eth_btc 0.054393 0.2227 [6808061076]Array
(
    [complete] => 
    [id] => 6808061076
    [time] => 1533248427825
    [pending] => 0.22270000
    [amount] => 0.22270000
    [type] => buy
    [price] => 0.054393
)

2018-08-03 0:20:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:20:37 - cex place new buy order: eth_btc 0.054395 0.22273 [6808061614] margin:0.20222446916076]Array
(
    [complete] => 
    [id] => 6808061614
    [time] => 1533248437339
    [pending] => 0.22273000
    [amount] => 0.22273000
    [type] => buy
    [price] => 0.054395
)

2018-08-03 0:20:46 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:20:57 - cex place new buy order: eth_btc 0.054397 0.2227 [6808062747]Array
(
    [complete] => 
    [id] => 6808062747
    [time] => 1533248456548
    [pending] => 0.22270000
    [amount] => 0.22270000
    [type] => buy
    [price] => 0.054397
)

2018-08-03 0:21:05 - cex delete buy orders: eth_btc [above margin]
2018-08-03 0:24:40 - cex place new buy order: eth_btc 0.054399 0.2227 [6808076801]Array
(
    [complete] => 
    [id] => 6808076801
    [time] => 1533248680115
    [pending] => 0.22270000
    [amount] => 0.22270000
    [type] => buy
    [price] => 0.054399
)

2018-08-03 0:24:50 - cex delete buy orders: eth_btc[move]
2018-08-03 0:24:51 - cex place new buy order: eth_btc 0.05435 0.22271 [6808077483] margin:0.19669117647059]Array
(
    [complete] => 
    [id] => 6808077483
    [time] => 1533248690898
    [pending] => 0.22271000
    [amount] => 0.22271000
    [type] => buy
    [price] => 0.05435
)

2018-08-03 0:24:59 - cex delete buy orders: eth_btc[move]
2018-08-03 0:25:01 - cex place new buy order: eth_btc 0.054351 0.22271 [6808078077] margin:0.19669117647059]Array
(
    [complete] => 
    [id] => 6808078077
    [time] => 1533248700915
    [pending] => 0.22271000
    [amount] => 0.22271000
    [type] => buy
    [price] => 0.054351
)

2018-08-03 0:25:05 - cex delete buy orders: eth_btc[move]
2018-08-03 0:25:07 - cex place new buy order: eth_btc 0.054352 0.22271 [] margin:0.19669117647059]Array
(
    [error] => Nonce must be incremented
)

2018-08-03 0:30:11 - cex place new buy order: eth_btc 0.054286 0.2232 [6808101320]Array
(
    [complete] => 
    [id] => 6808101320
    [time] => 1533249011476
    [pending] => 0.22320000
    [amount] => 0.22320000
    [type] => buy
    [price] => 0.054286
)

2018-08-03 0:30:20 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:30:21 - cex place new buy order: eth_btc 0.054288 0.22317 [6808101891] margin:0.35366931918657]Array
(
    [complete] => 
    [id] => 6808101891
    [time] => 1533249020995
    [pending] => 0.22317000
    [amount] => 0.22317000
    [type] => buy
    [price] => 0.054288
)

2018-08-03 0:30:29 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:30:31 - cex place new buy order: eth_btc 0.054292 0.22315 [6808102395] margin:0.32785677447873]Array
(
    [complete] => 
    [id] => 6808102395
    [time] => 1533249031339
    [pending] => 0.22315000
    [amount] => 0.22315000
    [type] => buy
    [price] => 0.054292
)

2018-08-03 0:30:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:30:41 - cex place new buy order: eth_btc 0.054302 0.22311 [6808102817] margin:0.3443703730986]Array
(
    [complete] => 
    [id] => 6808102817
    [time] => 1533249041300
    [pending] => 0.22311000
    [amount] => 0.22311000
    [type] => buy
    [price] => 0.054302
)

2018-08-03 0:30:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:30:53 - cex place new buy order: eth_btc 0.054306 0.2231 [6808103516] margin:0.30751666482525]Array
(
    [complete] => 
    [id] => 6808103516
    [time] => 1533249053043
    [pending] => 0.22310000
    [amount] => 0.22310000
    [type] => buy
    [price] => 0.054306
)

2018-08-03 0:31:03 - cex delete buy orders: eth_btc[move]
2018-08-03 0:31:04 - cex place new buy order: eth_btc 0.054306 0.22309 [6808104354] margin:0.33697313421841]Array
(
    [complete] => 
    [id] => 6808104354
    [time] => 1533249064209
    [pending] => 0.22309000
    [amount] => 0.22309000
    [type] => buy
    [price] => 0.054306
)

2018-08-03 0:31:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:31:16 - cex place new buy order: eth_btc 0.05431 0.22308 [6808105031] margin:0.2669858221322]Array
(
    [complete] => 
    [id] => 6808105031
    [time] => 1533249075731
    [pending] => 0.22308000
    [amount] => 0.22308000
    [type] => buy
    [price] => 0.05431
)

2018-08-03 0:31:32 - cex delete buy orders: eth_btc[move]
2018-08-03 0:31:34 - cex place new buy order: eth_btc 0.054307 0.22308 [6808106271] margin:0.29275837307359]Array
(
    [complete] => 
    [id] => 6808106271
    [time] => 1533249094066
    [pending] => 0.22308000
    [amount] => 0.22308000
    [type] => buy
    [price] => 0.054307
)

2018-08-03 0:31:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:31:45 - cex place new buy order: eth_btc 0.054311 0.22308 [6808106855] margin:0.31117084936754]Array
(
    [complete] => 
    [id] => 6808106855
    [time] => 1533249104597
    [pending] => 0.22308000
    [amount] => 0.22308000
    [type] => buy
    [price] => 0.054311
)

2018-08-03 0:32:04 - cex delete buy orders: eth_btc[move]
2018-08-03 0:32:05 - cex place new buy order: eth_btc 0.054311 0.0019 [] margin:0.32773604359995]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 0:32:14 - cex delete buy orders: eth_btc[move]
2018-08-03 0:32:15 - cex place new buy order: eth_btc 0.054283 0.22307 [6808109009] margin:0.32405361614376]Array
(
    [complete] => 
    [id] => 6808109009
    [time] => 1533249135194
    [pending] => 0.22307000
    [amount] => 0.22307000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:32:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:32:25 - cex place new buy order: eth_btc 0.054312 0.22307 [6808109950] margin:0.33141847105611]Array
(
    [complete] => 
    [id] => 6808109950
    [time] => 1533249145485
    [pending] => 0.22307000
    [amount] => 0.22307000
    [type] => buy
    [price] => 0.054312
)

2018-08-03 0:32:54 - cex delete buy orders: eth_btc[move]
2018-08-03 0:32:55 - cex place new buy order: eth_btc 0.054283 0.22307 [6808112642] margin:0.32220646990593]Array
(
    [complete] => 
    [id] => 6808112642
    [time] => 1533249175466
    [pending] => 0.22307000
    [amount] => 0.22307000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:33:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:33:06 - cex place new buy order: eth_btc 0.054313 0.22307 [6808113137] margin:0.32220646990593]Array
(
    [complete] => 
    [id] => 6808113137
    [time] => 1533249185853
    [pending] => 0.22307000
    [amount] => 0.22307000
    [type] => buy
    [price] => 0.054313
)

2018-08-03 0:33:33 - cex delete buy orders: eth_btc[move]
2018-08-03 0:33:34 - cex place new buy order: eth_btc 0.054283 0.22306 [6808114815] margin:0.29826564053466]Array
(
    [complete] => 
    [id] => 6808114815
    [time] => 1533249213737
    [pending] => 0.22306000
    [amount] => 0.22306000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:33:44 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:33:46 - cex place new buy order: eth_btc 0.054314 0.22306 [6808115491] margin:0.30010678646388]Array
(
    [complete] => 
    [id] => 6808115491
    [time] => 1533249226370
    [pending] => 0.22306000
    [amount] => 0.22306000
    [type] => buy
    [price] => 0.054314
)

2018-08-03 0:34:05 - cex delete buy orders: eth_btc[move]
2018-08-03 0:34:06 - cex place new buy order: eth_btc 0.054314 0.22306 [6808116487] margin:0.30378348522506]Array
(
    [complete] => 
    [id] => 6808116487
    [time] => 1533249245847
    [pending] => 0.22306000
    [amount] => 0.22306000
    [type] => buy
    [price] => 0.054314
)

2018-08-03 0:34:15 - cex delete buy orders: eth_btc[move]
2018-08-03 0:34:17 - cex place new buy order: eth_btc 0.054283 0.22306 [6808117072] margin:0.29826014913006]Array
(
    [complete] => 
    [id] => 6808117072
    [time] => 1533249257182
    [pending] => 0.22306000
    [amount] => 0.22306000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:34:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:34:28 - cex place new buy order: eth_btc 0.054315 0.22306 [6808117530] margin:0.30562459725674]Array
(
    [complete] => 
    [id] => 6808117530
    [time] => 1533249267628
    [pending] => 0.22306000
    [amount] => 0.22306000
    [type] => buy
    [price] => 0.054315
)

2018-08-03 0:34:53 - cex delete buy orders: eth_btc[move]
2018-08-03 0:34:55 - cex place new buy order: eth_btc 0.054283 0.22306 [6808118933] margin:0.27063848589732]Array
(
    [complete] => 
    [id] => 6808118933
    [time] => 1533249294868
    [pending] => 0.22306000
    [amount] => 0.22306000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:35:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:35:06 - cex place new buy order: eth_btc 0.054316 0.22306 [6808119732] margin:0.3221886736873]Array
(
    [complete] => 
    [id] => 6808119732
    [time] => 1533249306134
    [pending] => 0.22306000
    [amount] => 0.22306000
    [type] => buy
    [price] => 0.054316
)

2018-08-03 0:35:23 - cex delete buy orders: eth_btc[move]
2018-08-03 0:35:25 - cex place new buy order: eth_btc 0.054283 0.22305 [6808120755] margin:0.29272603420658]Array
(
    [complete] => 
    [id] => 6808120755
    [time] => 1533249324645
    [pending] => 0.22305000
    [amount] => 0.22305000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:35:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:35:35 - cex place new buy order: eth_btc 0.054317 0.22305 [6808121351] margin:0.29272603420658]Array
(
    [complete] => 
    [id] => 6808121351
    [time] => 1533249334671
    [pending] => 0.22305000
    [amount] => 0.22305000
    [type] => buy
    [price] => 0.054317
)

2018-08-03 0:36:04 - cex delete buy orders: eth_btc[move]
2018-08-03 0:36:06 - cex place new buy order: eth_btc 0.054283 0.22305 [6808123033] margin:0.26694650023933]Array
(
    [complete] => 
    [id] => 6808123033
    [time] => 1533249366180
    [pending] => 0.22305000
    [amount] => 0.22305000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:36:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:36:17 - cex place new buy order: eth_btc 0.054318 0.22305 [6808123505] margin:0.26878751058581]Array
(
    [complete] => 
    [id] => 6808123505
    [time] => 1533249377325
    [pending] => 0.22305000
    [amount] => 0.22305000
    [type] => buy
    [price] => 0.054318
)

2018-08-03 0:36:49 - cex delete buy orders: eth_btc[move]
2018-08-03 0:36:52 - cex place new buy order: eth_btc 0.054283 0.22304 [6808125431] margin:0.2651006093632]Array
(
    [complete] => 
    [id] => 6808125431
    [time] => 1533249411533
    [pending] => 0.22304000
    [amount] => 0.22304000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:37:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:37:03 - cex place new buy order: eth_btc 0.054319 0.22304 [6808126374] margin:0.26694158581713]Array
(
    [complete] => 
    [id] => 6808126374
    [time] => 1533249423508
    [pending] => 0.22304000
    [amount] => 0.22304000
    [type] => buy
    [price] => 0.054319
)

2018-08-03 0:37:11 - cex delete buy orders: eth_btc[move]
2018-08-03 0:37:13 - cex place new buy order: eth_btc 0.054319 0.22304 [6808127020] margin:0.26325478645066]Array
(
    [complete] => 
    [id] => 6808127020
    [time] => 1533249433006
    [pending] => 0.22304000
    [amount] => 0.22304000
    [type] => buy
    [price] => 0.054319
)

2018-08-03 0:37:24 - cex delete buy orders: eth_btc[move]
2018-08-03 0:37:26 - cex place new buy order: eth_btc 0.054283 0.22304 [6808127942] margin:0.26693667157585]Array
(
    [complete] => 
    [id] => 6808127942
    [time] => 1533249445703
    [pending] => 0.22304000
    [amount] => 0.22304000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:37:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:37:37 - cex place new buy order: eth_btc 0.05432 0.22304 [6808128763] margin:0.27245949926362]Array
(
    [complete] => 
    [id] => 6808128763
    [time] => 1533249457331
    [pending] => 0.22304000
    [amount] => 0.22304000
    [type] => buy
    [price] => 0.05432
)

2018-08-03 0:38:03 - cex delete buy orders: eth_btc[move]
2018-08-03 0:38:04 - cex place new buy order: eth_btc 0.054283 0.22303 [6808130564] margin:0.27797720955063]Array
(
    [complete] => 
    [id] => 6808130564
    [time] => 1533249483923
    [pending] => 0.22303000
    [amount] => 0.22303000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:38:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:38:15 - cex place new buy order: eth_btc 0.054321 0.22303 [6808131299] margin:0.2853408442407]Array
(
    [complete] => 
    [id] => 6808131299
    [time] => 1533249494914
    [pending] => 0.22303000
    [amount] => 0.22303000
    [type] => buy
    [price] => 0.054321
)

2018-08-03 0:38:39 - cex delete buy orders: eth_btc[move]
2018-08-03 0:38:40 - cex place new buy order: eth_btc 0.054283 0.22303 [6808133142] margin:0.30374433931004]Array
(
    [complete] => 
    [id] => 6808133142
    [time] => 1533249520337
    [pending] => 0.22303000
    [amount] => 0.22303000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:38:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:38:50 - cex place new buy order: eth_btc 0.054322 0.22303 [6808133791] margin:0.30374433931004]Array
(
    [complete] => 
    [id] => 6808133791
    [time] => 1533249529743
    [pending] => 0.22303000
    [amount] => 0.22303000
    [type] => buy
    [price] => 0.054322
)

2018-08-03 0:39:04 - cex delete buy orders: eth_btc[move]
2018-08-03 0:39:05 - cex place new buy order: eth_btc 0.054322 0.22303 [6808134949] margin:0.30189790696389]Array
(
    [complete] => 
    [id] => 6808134949
    [time] => 1533249545112
    [pending] => 0.22303000
    [amount] => 0.22303000
    [type] => buy
    [price] => 0.054322
)

2018-08-03 0:39:22 - cex delete buy orders: eth_btc[move]
2018-08-03 0:39:24 - cex place new buy order: eth_btc 0.054283 0.22303 [6808136275] margin:0.30189790696389]Array
(
    [complete] => 
    [id] => 6808136275
    [time] => 1533249563996
    [pending] => 0.22303000
    [amount] => 0.22303000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:39:32 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:39:34 - cex place new buy order: eth_btc 0.054323 0.22303 [6808136782] margin:0.30373874786003]Array
(
    [complete] => 
    [id] => 6808136782
    [time] => 1533249574249
    [pending] => 0.22303000
    [amount] => 0.22303000
    [type] => buy
    [price] => 0.054323
)

2018-08-03 0:40:02 - cex delete buy orders: eth_btc[move]
2018-08-03 0:40:06 - cex place new buy order: eth_btc 0.054324 0.223 [6808138168]Array
(
    [complete] => 
    [id] => 6808138168
    [time] => 1533249605922
    [pending] => 0.22300000
    [amount] => 0.22300000
    [type] => buy
    [price] => 0.054324
)

2018-08-03 0:40:46 - cex delete buy orders: eth_btc[move]
2018-08-03 0:40:48 - cex place new buy order: eth_btc 0.054283 0.22302 [6808140486] margin:0.32397606994938]Array
(
    [complete] => 
    [id] => 6808140486
    [time] => 1533249648087
    [pending] => 0.22302000
    [amount] => 0.22302000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:40:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:41:00 - cex place new buy order: eth_btc 0.054325 0.22302 [6808141264] margin:0.31845375057524]Array
(
    [complete] => 
    [id] => 6808141264
    [time] => 1533249659671
    [pending] => 0.22302000
    [amount] => 0.22302000
    [type] => buy
    [price] => 0.054325
)

2018-08-03 0:41:05 - cex delete buy orders: eth_btc[move]
2018-08-03 0:41:06 - cex place new buy order: eth_btc 0.054325 0.22301 [6808141670] margin:0.27242940765011]Array
(
    [complete] => 
    [id] => 6808141670
    [time] => 1533249666083
    [pending] => 0.22301000
    [amount] => 0.22301000
    [type] => buy
    [price] => 0.054325
)

2018-08-03 0:41:21 - cex delete buy orders: eth_btc[move]
2018-08-03 0:41:23 - cex place new buy order: eth_btc 0.054283 0.22301 [6808142504] margin:0.28531458233627]Array
(
    [complete] => 
    [id] => 6808142504
    [time] => 1533249682535
    [pending] => 0.22301000
    [amount] => 0.22301000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:41:33 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:41:35 - cex place new buy order: eth_btc 0.054326 0.22301 [6808143177] margin:0.29267753929978]Array
(
    [complete] => 
    [id] => 6808143177
    [time] => 1533249694969
    [pending] => 0.22301000
    [amount] => 0.22301000
    [type] => buy
    [price] => 0.054326
)

2018-08-03 0:42:00 - cex delete buy orders: eth_btc[move]
2018-08-03 0:42:02 - cex place new buy order: eth_btc 0.054283 0.22301 [6808144730] margin:0.3018756787601]Array
(
    [complete] => 
    [id] => 6808144730
    [time] => 1533249721578
    [pending] => 0.22301000
    [amount] => 0.22301000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:42:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:42:05 - cex place new buy order: eth_btc 0.054327 0.00208 [] margin:0.30371638411839]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 0:42:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:42:15 - cex place new buy order: eth_btc 0.054327 0.22301 [6808145505] margin:0.30555708947668]Array
(
    [complete] => 
    [id] => 6808145505
    [time] => 1533249734528
    [pending] => 0.22301000
    [amount] => 0.22301000
    [type] => buy
    [price] => 0.054327
)

2018-08-03 0:42:37 - cex delete buy orders: eth_btc[move]
2018-08-03 0:42:39 - cex place new buy order: eth_btc 0.054283 0.22301 [6808146740] margin:0.24112796348108]Array
(
    [complete] => 
    [id] => 6808146740
    [time] => 1533249758672
    [pending] => 0.22301000
    [amount] => 0.22301000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:42:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:42:50 - cex place new buy order: eth_btc 0.054328 0.22301 [6808147441] margin:0.21351789132675]Array
(
    [complete] => 
    [id] => 6808147441
    [time] => 1533249770193
    [pending] => 0.22301000
    [amount] => 0.22301000
    [type] => buy
    [price] => 0.054328
)

2018-08-03 0:43:03 - cex delete buy orders: eth_btc[move]
2018-08-03 0:43:05 - cex place new buy order: eth_btc 0.054328 0.223 [6808148257] margin:0.21903587402676]Array
(
    [complete] => 
    [id] => 6808148257
    [time] => 1533249785288
    [pending] => 0.22300000
    [amount] => 0.22300000
    [type] => buy
    [price] => 0.054328
)

2018-08-03 0:43:15 - cex delete buy orders: eth_btc[move]
2018-08-03 0:43:17 - cex place new buy order: eth_btc 0.054283 0.223 [6808148951] margin:0.23192033720481]Array
(
    [complete] => 
    [id] => 6808148951
    [time] => 1533249796759
    [pending] => 0.22300000
    [amount] => 0.22300000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:43:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:43:28 - cex place new buy order: eth_btc 0.054329 0.223 [6808149520] margin:0.23560161239853]Array
(
    [complete] => 
    [id] => 6808149520
    [time] => 1533249807793
    [pending] => 0.22300000
    [amount] => 0.22300000
    [type] => buy
    [price] => 0.054329
)

2018-08-03 0:43:53 - cex delete buy orders: eth_btc[move]
2018-08-03 0:43:55 - cex place new buy order: eth_btc 0.054283 0.223 [6808151322] margin:0.23375667218848]Array
(
    [complete] => 
    [id] => 6808151322
    [time] => 1533249834970
    [pending] => 0.22300000
    [amount] => 0.22300000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:44:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:44:04 - cex place new buy order: eth_btc 0.05433 0.223 [6808152110] margin:0.23375667218848]Array
(
    [complete] => 
    [id] => 6808152110
    [time] => 1533249843902
    [pending] => 0.22300000
    [amount] => 0.22300000
    [type] => buy
    [price] => 0.05433
)

2018-08-03 0:44:27 - cex delete buy orders: eth_btc[move]
2018-08-03 0:44:29 - cex place new buy order: eth_btc 0.054283 0.22299 [6808154352] margin:0.24295521893578]Array
(
    [complete] => 
    [id] => 6808154352
    [time] => 1533249868551
    [pending] => 0.22299000
    [amount] => 0.22299000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:44:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:44:38 - cex place new buy order: eth_btc 0.054331 0.22299 [6808155133] margin:0.24295521893578]Array
(
    [complete] => 
    [id] => 6808155133
    [time] => 1533249878342
    [pending] => 0.22299000
    [amount] => 0.22299000
    [type] => buy
    [price] => 0.054331
)

2018-08-03 0:45:03 - cex delete buy orders: eth_btc[move]
2018-08-03 0:45:05 - cex place new buy order: eth_btc 0.054283 0.22299 [6808157465] margin:0.24847235514982]Array
(
    [complete] => 
    [id] => 6808157465
    [time] => 1533249904920
    [pending] => 0.22299000
    [amount] => 0.22299000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:45:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:45:15 - cex place new buy order: eth_btc 0.054332 0.22299 [6808158253] margin:0.25399396304204]Array
(
    [complete] => 
    [id] => 6808158253
    [time] => 1533249914614
    [pending] => 0.22299000
    [amount] => 0.22299000
    [type] => buy
    [price] => 0.054332
)

2018-08-03 0:45:47 - cex delete buy orders: eth_btc[move]
2018-08-03 0:45:48 - cex place new buy order: eth_btc 0.054283 0.22299 [6808161069] margin:0.25767029245578]Array
(
    [complete] => 
    [id] => 6808161069
    [time] => 1533249947996
    [pending] => 0.22299000
    [amount] => 0.22299000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:45:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:45:57 - cex place new buy order: eth_btc 0.054333 0.22299 [6808161760] margin:0.25767029245578]Array
(
    [complete] => 
    [id] => 6808161760
    [time] => 1533249956765
    [pending] => 0.22299000
    [amount] => 0.22299000
    [type] => buy
    [price] => 0.054333
)

2018-08-03 0:46:04 - cex delete buy orders: eth_btc[move]
2018-08-03 0:46:06 - cex place new buy order: eth_btc 0.054333 0.22298 [6808162521] margin:0.26318695476129]Array
(
    [complete] => 
    [id] => 6808162521
    [time] => 1533249966009
    [pending] => 0.22298000
    [amount] => 0.22298000
    [type] => buy
    [price] => 0.054333
)

2018-08-03 0:46:24 - cex delete buy orders: eth_btc[move]
2018-08-03 0:46:26 - cex place new buy order: eth_btc 0.054283 0.22298 [6808164459] margin:0.25950601833107]Array
(
    [complete] => 
    [id] => 6808164459
    [time] => 1533249985743
    [pending] => 0.22298000
    [amount] => 0.22298000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:46:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:46:36 - cex place new buy order: eth_btc 0.054334 0.22298 [6808165385] margin:0.26134648654617]Array
(
    [complete] => 
    [id] => 6808165385
    [time] => 1533249996491
    [pending] => 0.22298000
    [amount] => 0.22298000
    [type] => buy
    [price] => 0.054334
)

2018-08-03 0:47:00 - cex delete buy orders: eth_btc[move]
2018-08-03 0:47:02 - cex place new buy order: eth_btc 0.054283 0.22298 [6808167519] margin:0.2650225453207]Array
(
    [complete] => 
    [id] => 6808167519
    [time] => 1533250021936
    [pending] => 0.22298000
    [amount] => 0.22298000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:47:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:47:06 - cex place new buy order: eth_btc 0.054335 0.22298 [6808167859] margin:0.2650225453207]Array
(
    [complete] => 
    [id] => 6808167859
    [time] => 1533250026471
    [pending] => 0.22298000
    [amount] => 0.22298000
    [type] => buy
    [price] => 0.054335
)

2018-08-03 0:47:46 - cex delete buy orders: eth_btc[move]
2018-08-03 0:47:48 - cex place new buy order: eth_btc 0.054283 0.22297 [6808170210] margin:0.27606007067138]Array
(
    [complete] => 
    [id] => 6808170210
    [time] => 1533250067840
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:47:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:47:59 - cex place new buy order: eth_btc 0.054336 0.22297 [6808170901] margin:0.27974087161367]Array
(
    [complete] => 
    [id] => 6808170901
    [time] => 1533250079330
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054336
)

2018-08-03 0:48:03 - cex delete buy orders: eth_btc[move]
2018-08-03 0:48:04 - cex place new buy order: eth_btc 0.054336 0.22297 [6808171124] margin:0.27789535675506]Array
(
    [complete] => 
    [id] => 6808171124
    [time] => 1533250083911
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054336
)

2018-08-03 0:48:20 - cex delete buy orders: eth_btc[move]
2018-08-03 0:48:22 - cex place new buy order: eth_btc 0.054283 0.22297 [6808172133] margin:0.27605499015404]Array
(
    [complete] => 
    [id] => 6808172133
    [time] => 1533250102365
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:48:31 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:48:33 - cex place new buy order: eth_btc 0.054337 0.22297 [6808172632] margin:0.27605499015404]Array
(
    [complete] => 
    [id] => 6808172632
    [time] => 1533250112862
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054337
)

2018-08-03 0:49:04 - cex delete buy orders: eth_btc[move]
2018-08-03 0:49:05 - cex place new buy order: eth_btc 0.054283 0.22297 [6808174107] margin:0.25948691523427]Array
(
    [complete] => 
    [id] => 6808174107
    [time] => 1533250145344
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:49:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:49:15 - cex place new buy order: eth_btc 0.054338 0.22297 [6808174524] margin:0.26132724796644]Array
(
    [complete] => 
    [id] => 6808174524
    [time] => 1533250154743
    [pending] => 0.22297000
    [amount] => 0.22297000
    [type] => buy
    [price] => 0.054338
)

2018-08-03 0:49:42 - cex delete buy orders: eth_btc[move]
2018-08-03 0:49:43 - cex place new buy order: eth_btc 0.054283 0.22296 [6808175821] margin:0.25764184103498]Array
(
    [complete] => 
    [id] => 6808175821
    [time] => 1533250183203
    [pending] => 0.22296000
    [amount] => 0.22296000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:49:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:49:53 - cex place new buy order: eth_btc 0.054339 0.22296 [6808176217] margin:0.2889269217321]Array
(
    [complete] => 
    [id] => 6808176217
    [time] => 1533250192591
    [pending] => 0.22296000
    [amount] => 0.22296000
    [type] => buy
    [price] => 0.054339
)

2018-08-03 0:50:04 - cex delete buy orders: eth_btc[move]
2018-08-03 0:50:05 - cex place new buy order: eth_btc 0.054339 0.0019 [] margin:0.24291497975708]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 0:50:13 - cex delete buy orders: eth_btc[move]
2018-08-03 0:50:14 - cex place new buy order: eth_btc 0.054339 0.22296 [6808177510] margin:0.24843577475158]Array
(
    [complete] => 
    [id] => 6808177510
    [time] => 1533250214451
    [pending] => 0.22296000
    [amount] => 0.22296000
    [type] => buy
    [price] => 0.054339
)

2018-08-03 0:50:25 - cex delete buy orders: eth_btc[move]
2018-08-03 0:50:26 - cex place new buy order: eth_btc 0.054283 0.22296 [6808178060] margin:0.264998159735]Array
(
    [complete] => 
    [id] => 6808178060
    [time] => 1533250225672
    [pending] => 0.22296000
    [amount] => 0.22296000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:50:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:50:37 - cex place new buy order: eth_btc 0.05434 0.22296 [6808178715] margin:0.26867868973133]Array
(
    [complete] => 
    [id] => 6808178715
    [time] => 1533250237346
    [pending] => 0.22296000
    [amount] => 0.22296000
    [type] => buy
    [price] => 0.05434
)

2018-08-03 0:50:56 - cex delete buy orders: eth_btc[move]
2018-08-03 0:50:58 - cex place new buy order: eth_btc 0.054283 0.22295 [6808179766] margin:0.31099906148213]Array
(
    [complete] => 
    [id] => 6808179766
    [time] => 1533250258452
    [pending] => 0.22295000
    [amount] => 0.22295000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:51:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:51:05 - cex place new buy order: eth_btc 0.054341 0.22295 [6808180162] margin:0.31099906148213]Array
(
    [complete] => 
    [id] => 6808180162
    [time] => 1533250265370
    [pending] => 0.22295000
    [amount] => 0.22295000
    [type] => buy
    [price] => 0.054341
)

2018-08-03 0:51:33 - cex delete buy orders: eth_btc[move]
2018-08-03 0:51:35 - cex place new buy order: eth_btc 0.054283 0.22295 [6808181524] margin:0.31099333848588]Array
(
    [complete] => 
    [id] => 6808181524
    [time] => 1533250294925
    [pending] => 0.22295000
    [amount] => 0.22295000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:51:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:51:47 - cex place new buy order: eth_btc 0.054342 0.22295 [6808182034] margin:0.31651393029333]Array
(
    [complete] => 
    [id] => 6808182034
    [time] => 1533250307057
    [pending] => 0.22295000
    [amount] => 0.22295000
    [type] => buy
    [price] => 0.054342
)

2018-08-03 0:52:04 - cex delete buy orders: eth_btc[move]
2018-08-03 0:52:05 - cex place new buy order: eth_btc 0.054342 0.22294 [6808182871] margin:0.31282777910677]Array
(
    [complete] => 
    [id] => 6808182871
    [time] => 1533250324901
    [pending] => 0.22294000
    [amount] => 0.22294000
    [type] => buy
    [price] => 0.054342
)

2018-08-03 0:52:51 - cex delete buy orders: eth_btc[move]
2018-08-03 0:52:53 - cex place new buy order: eth_btc 0.054283 0.22294 [6808185807] margin:0.30914745229376]Array
(
    [complete] => 
    [id] => 6808185807
    [time] => 1533250372918
    [pending] => 0.22294000
    [amount] => 0.22294000
    [type] => buy
    [price] => 0.054283
)

2018-08-03 0:52:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 0:53:01 - cex place new buy order: eth_btc 0.054343 0.22294 [6808186331] margin:0.33674990339141]Array
(
    [complete] => 
    [id] => 6808186331
    [time] => 1533250381090
    [pending] => 0.22294000
    [amount] => 0.22294000
    [type] => buy
    [price] => 0.054343
)

2018-08-03 0:53:05 - cex delete buy orders: eth_btc[move]
2018-08-03 0:53:07 - cex place new buy order: eth_btc 0.054343 0.22294 [6808186785] margin:0.33490357721182]Array
(
    [complete] => 1
    [id] => 6808186785
    [time] => 1533250386592
    [pending] => 0.00000000
    [amount] => 0.22294000
    [type] => buy
    [price] => 0.054343
)

2018-08-03 17:08:32 - cex place new buy order: eth_btc 0.055052 1.1838 [6812598022]Array
(
    [complete] => 
    [id] => 6812598022
    [time] => 1533308911595
    [pending] => 1.18380000
    [amount] => 1.18380000
    [type] => buy
    [price] => 0.055052
)

2018-08-03 17:08:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:08:41 - cex place new buy order: eth_btc 0.055054 1.18379 [6812599407] margin:0.22160061030989]Array
(
    [complete] => 
    [id] => 6812599407
    [time] => 1533308921425
    [pending] => 1.18379000
    [amount] => 1.18379000
    [type] => buy
    [price] => 0.055054
)

2018-08-03 17:08:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:08:52 - cex place new buy order: eth_btc 0.055058 1.1837 [6812600890] margin:0.29968396963203]Array
(
    [complete] => 
    [id] => 6812600890
    [time] => 1533308931862
    [pending] => 1.18370000
    [amount] => 1.18370000
    [type] => buy
    [price] => 0.055058
)

2018-08-03 17:09:00 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:09:02 - cex place new buy order: eth_btc 0.05506 1.18366 [6812602344] margin:0.31601888848529]Array
(
    [complete] => 
    [id] => 6812602344
    [time] => 1533308942394
    [pending] => 1.18366000
    [amount] => 1.18366000
    [type] => buy
    [price] => 0.05506
)

2018-08-03 17:09:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:09:13 - cex place new buy order: eth_btc 0.055062 1.18362 [6812604122] margin:0.31782354436818]Array
(
    [complete] => 
    [id] => 6812604122
    [time] => 1533308953401
    [pending] => 1.18362000
    [amount] => 1.18362000
    [type] => buy
    [price] => 0.055062
)

2018-08-03 17:09:20 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:09:22 - cex place new buy order: eth_btc 0.055064 1.18357 [6812605500] margin:0.25606566903966]Array
(
    [complete] => 
    [id] => 6812605500
    [time] => 1533308962101
    [pending] => 1.18357000
    [amount] => 1.18357000
    [type] => buy
    [price] => 0.055064
)

2018-08-03 17:09:31 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:09:32 - cex place new buy order: eth_btc 0.055068 1.18349 [6812606574] margin:0.25604706907822]Array
(
    [complete] => 
    [id] => 6812606574
    [time] => 1533308971853
    [pending] => 1.18349000
    [amount] => 1.18349000
    [type] => buy
    [price] => 0.055068
)

2018-08-03 17:09:41 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:09:42 - cex place new buy order: eth_btc 0.05507 1.18344 [6812607291] margin:0.25603777011076]Array
(
    [complete] => 
    [id] => 6812607291
    [time] => 1533308982320
    [pending] => 1.18344000
    [amount] => 1.18344000
    [type] => buy
    [price] => 0.05507
)

2018-08-03 17:09:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:09:51 - cex place new buy order: eth_btc 0.055072 1.1834 [6812608006] margin:0.26692330040674]Array
(
    [complete] => 
    [id] => 6812608006
    [time] => 1533308991028
    [pending] => 1.18340000
    [amount] => 1.18340000
    [type] => buy
    [price] => 0.055072
)

2018-08-03 17:10:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:10:02 - cex place new buy order: eth_btc 0.055074 1.18336 [6812608985] margin:0.25965065185025]Array
(
    [complete] => 
    [id] => 6812608985
    [time] => 1533309002240
    [pending] => 1.18336000
    [amount] => 1.18336000
    [type] => buy
    [price] => 0.055074
)

2018-08-03 17:10:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:10:13 - cex place new buy order: eth_btc 0.055076 1.18331 [6812609934] margin:0.26871958747912]Array
(
    [complete] => 
    [id] => 6812609934
    [time] => 1533309013428
    [pending] => 1.18331000
    [amount] => 1.18331000
    [type] => buy
    [price] => 0.055076
)

2018-08-03 17:10:21 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:10:22 - cex place new buy order: eth_btc 0.055078 1.18327 [6812610613] margin:0.25600058099422]Array
(
    [complete] => 
    [id] => 6812610613
    [time] => 1533309022244
    [pending] => 1.18327000
    [amount] => 1.18327000
    [type] => buy
    [price] => 0.055078
)

2018-08-03 17:10:32 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:10:33 - cex place new buy order: eth_btc 0.05508 1.18323 [6812611352] margin:0.24509803921569]Array
(
    [complete] => 
    [id] => 6812611352
    [time] => 1533309033139
    [pending] => 1.18323000
    [amount] => 1.18323000
    [type] => buy
    [price] => 0.05508
)

2018-08-03 17:10:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:10:45 - cex place new buy order: eth_btc 0.055082 1.18319 [6812612051] margin:0.23964271449839]Array
(
    [complete] => 
    [id] => 6812612051
    [time] => 1533309044946
    [pending] => 1.18319000
    [amount] => 1.18319000
    [type] => buy
    [price] => 0.055082
)

2018-08-03 17:10:54 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:11:32 - cex place new buy order: eth_btc 0.055085 1.1831 [6812615524]Array
(
    [complete] => 
    [id] => 6812615524
    [time] => 1533309091972
    [pending] => 1.18310000
    [amount] => 1.18310000
    [type] => buy
    [price] => 0.055085
)

2018-08-03 17:11:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:11:45 - cex place new buy order: eth_btc 0.055087 1.18308 [6812616530] margin:0.20513006698495]Array
(
    [complete] => 
    [id] => 6812616530
    [time] => 1533309105139
    [pending] => 1.18308000
    [amount] => 1.18308000
    [type] => buy
    [price] => 0.055087
)

2018-08-03 17:11:53 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:12:07 - cex place new buy order: eth_btc 0.055049 1.1839 [6812618312]Array
(
    [complete] => 
    [id] => 6812618312
    [time] => 1533309127284
    [pending] => 1.18390000
    [amount] => 1.18390000
    [type] => buy
    [price] => 0.055049
)

2018-08-03 17:12:18 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:12:20 - cex place new buy order: eth_btc 0.055051 1.18385 [6812619751] margin:0.21797969155872]Array
(
    [complete] => 
    [id] => 6812619751
    [time] => 1533309139880
    [pending] => 1.18385000
    [amount] => 1.18385000
    [type] => buy
    [price] => 0.055051
)

2018-08-03 17:12:32 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:12:34 - cex place new buy order: eth_btc 0.055053 1.18381 [6812621359] margin:0.21433890977784]Array
(
    [complete] => 
    [id] => 6812621359
    [time] => 1533309154093
    [pending] => 1.18381000
    [amount] => 1.18381000
    [type] => buy
    [price] => 0.055053
)

2018-08-03 17:12:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:12:47 - cex place new buy order: eth_btc 0.055055 1.18377 [6812623122] margin:0.20706566161113]Array
(
    [complete] => 
    [id] => 6812623122
    [time] => 1533309166894
    [pending] => 1.18377000
    [amount] => 1.18377000
    [type] => buy
    [price] => 0.055055
)

2018-08-03 17:12:56 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:12:58 - cex place new buy order: eth_btc 0.055059 1.18368 [6812624283] margin:0.21794801939736]Array
(
    [complete] => 
    [id] => 6812624283
    [time] => 1533309177650
    [pending] => 1.18368000
    [amount] => 1.18368000
    [type] => buy
    [price] => 0.055059
)

2018-08-03 17:13:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:13:07 - cex place new buy order: eth_btc 0.055061 1.18364 [6812625209] margin:0.22338860536495]Array
(
    [complete] => 
    [id] => 6812625209
    [time] => 1533309186750
    [pending] => 1.18364000
    [amount] => 1.18364000
    [type] => buy
    [price] => 0.055061
)

2018-08-03 17:13:18 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:13:20 - cex place new buy order: eth_btc 0.055063 1.18359 [6812626669] margin:0.21066778054228]Array
(
    [complete] => 
    [id] => 6812626669
    [time] => 1533309199713
    [pending] => 1.18359000
    [amount] => 1.18359000
    [type] => buy
    [price] => 0.055063
)

2018-08-03 17:13:30 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:13:40 - cex place new buy order: eth_btc 0.055049 1.1839 [6812628642]Array
(
    [complete] => 
    [id] => 6812628642
    [time] => 1533309220061
    [pending] => 1.18390000
    [amount] => 1.18390000
    [type] => buy
    [price] => 0.055049
)

2018-08-03 17:13:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:13:50 - cex place new buy order: eth_btc 0.055052 1.18383 [6812629559] margin:0.23614037637143]Array
(
    [complete] => 
    [id] => 6812629559
    [time] => 1533309229934
    [pending] => 1.18383000
    [amount] => 1.18383000
    [type] => buy
    [price] => 0.055052
)

2018-08-03 17:13:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:14:00 - cex place new buy order: eth_btc 0.055054 1.18379 [6812630380] margin:0.26337777454863]Array
(
    [complete] => 
    [id] => 6812630380
    [time] => 1533309239903
    [pending] => 1.18379000
    [amount] => 1.18379000
    [type] => buy
    [price] => 0.055054
)

2018-08-03 17:14:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:14:05 - cex place new buy order: eth_btc 0.055056 1.18374 [6812630785] margin:0.22704155768671]Array
(
    [complete] => 
    [id] => 6812630785
    [time] => 1533309245276
    [pending] => 1.18374000
    [amount] => 1.18374000
    [type] => buy
    [price] => 0.055056
)

2018-08-03 17:14:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:14:15 - cex place new buy order: eth_btc 0.055058 1.1837 [6812631779] margin:0.22521704384466]Array
(
    [complete] => 
    [id] => 6812631779
    [time] => 1533309255109
    [pending] => 1.18370000
    [amount] => 1.18370000
    [type] => buy
    [price] => 0.055058
)

2018-08-03 17:14:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:14:27 - cex place new buy order: eth_btc 0.05506 1.18366 [6812632667] margin:0.23065746458408]Array
(
    [complete] => 
    [id] => 6812632667
    [time] => 1533309267328
    [pending] => 1.18366000
    [amount] => 1.18366000
    [type] => buy
    [price] => 0.05506
)

2018-08-03 17:14:38 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:14:39 - cex place new buy order: eth_btc 0.055062 1.18362 [6812633427] margin:0.22520068286658]Array
(
    [complete] => 
    [id] => 6812633427
    [time] => 1533309278851
    [pending] => 1.18362000
    [amount] => 1.18362000
    [type] => buy
    [price] => 0.055062
)

2018-08-03 17:14:49 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:15:00 - cex place new buy order: eth_btc 0.055066 1.1835 [6812634941]Array
(
    [complete] => 
    [id] => 6812634941
    [time] => 1533309299677
    [pending] => 1.18350000
    [amount] => 1.18350000
    [type] => buy
    [price] => 0.055066
)

2018-08-03 17:15:05 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:24:31 - cex place new buy order: eth_btc 0.054964 1.1857 [6812690873]Array
(
    [complete] => 
    [id] => 6812690873
    [time] => 1533309870995
    [pending] => 1.18570000
    [amount] => 1.18570000
    [type] => buy
    [price] => 0.054964
)

2018-08-03 17:24:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:24:50 - cex place new buy order: eth_btc 0.054966 1.18568 [6812692277] margin:0.24560637484989]Array
(
    [complete] => 
    [id] => 6812692277
    [time] => 1533309889747
    [pending] => 1.18568000
    [amount] => 1.18568000
    [type] => buy
    [price] => 0.054966
)

2018-08-03 17:25:00 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:25:02 - cex place new buy order: eth_btc 0.054968 1.18564 [6812693315] margin:0.24377819822441]Array
(
    [complete] => 
    [id] => 6812693315
    [time] => 1533309901937
    [pending] => 1.18564000
    [amount] => 1.18564000
    [type] => buy
    [price] => 0.054968
)

2018-08-03 17:25:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:25:06 - cex place new buy order: eth_btc 0.05497 1.1856 [6812693788] margin:0.2419501546298]Array
(
    [complete] => 
    [id] => 6812693788
    [time] => 1533309905945
    [pending] => 1.18560000
    [amount] => 1.18560000
    [type] => buy
    [price] => 0.05497
)

2018-08-03 17:25:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:25:16 - cex place new buy order: eth_btc 0.054974 1.18551 [6812694953] margin:0.23647542474623]Array
(
    [complete] => 
    [id] => 6812694953
    [time] => 1533309916018
    [pending] => 1.18551000
    [amount] => 1.18551000
    [type] => buy
    [price] => 0.054974
)

2018-08-03 17:25:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:25:26 - cex place new buy order: eth_btc 0.054976 1.18547 [6812695962] margin:0.23464784633294]Array
(
    [complete] => 
    [id] => 6812695962
    [time] => 1533309925782
    [pending] => 1.18547000
    [amount] => 1.18547000
    [type] => buy
    [price] => 0.054976
)

2018-08-03 17:25:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:25:36 - cex place new buy order: eth_btc 0.05498 1.18538 [6812697187] margin:0.2564568934158]Array
(
    [complete] => 
    [id] => 6812697187
    [time] => 1533309936129
    [pending] => 1.18538000
    [amount] => 1.18538000
    [type] => buy
    [price] => 0.05498
)

2018-08-03 17:25:44 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:25:46 - cex place new buy order: eth_btc 0.054982 1.18534 [6812698147] margin:0.25099123349459]Array
(
    [complete] => 
    [id] => 6812698147
    [time] => 1533309945976
    [pending] => 1.18534000
    [amount] => 1.18534000
    [type] => buy
    [price] => 0.054982
)

2018-08-03 17:25:54 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:25:56 - cex place new buy order: eth_btc 0.054984 1.18529 [6812699304] margin:0.24734468208933]Array
(
    [complete] => 
    [id] => 6812699304
    [time] => 1533309955576
    [pending] => 1.18529000
    [amount] => 1.18529000
    [type] => buy
    [price] => 0.054984
)

2018-08-03 17:26:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:26:05 - cex place new buy order: eth_btc 0.054986 1.18525 [6812700541] margin:0.25461026443094]Array
(
    [complete] => 
    [id] => 6812700541
    [time] => 1533309964748
    [pending] => 1.18525000
    [amount] => 1.18525000
    [type] => buy
    [price] => 0.054986
)

2018-08-03 17:26:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:26:15 - cex place new buy order: eth_btc 0.054988 1.18521 [6812701681] margin:0.27824252564197]Array
(
    [complete] => 
    [id] => 6812701681
    [time] => 1533309975146
    [pending] => 1.18521000
    [amount] => 1.18521000
    [type] => buy
    [price] => 0.054988
)

2018-08-03 17:26:32 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:26:33 - cex place new buy order: eth_btc 0.05499 1.18517 [6812703403] margin:0.29641753046008]Array
(
    [complete] => 
    [id] => 6812703403
    [time] => 1533309993458
    [pending] => 1.18517000
    [amount] => 1.18517000
    [type] => buy
    [price] => 0.05499
)

2018-08-03 17:26:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:26:44 - cex place new buy order: eth_btc 0.054994 1.18508 [6812704416] margin:0.28003054878714]Array
(
    [complete] => 
    [id] => 6812704416
    [time] => 1533310003824
    [pending] => 1.18508000
    [amount] => 1.18508000
    [type] => buy
    [price] => 0.054994
)

2018-08-03 17:26:51 - cex delete buy orders: eth_btc[move]
2018-08-03 17:26:52 - cex place new buy order: eth_btc 0.054996 1.18115 [6812705273] margin:-0.012686445439236]Array
(
    [complete] => 
    [id] => 6812705273
    [time] => 1533310012512
    [pending] => 1.18115000
    [amount] => 1.18115000
    [type] => buy
    [price] => 0.054996
)

2018-08-03 17:27:02 - cex delete buy orders: eth_btc[move]
2018-08-03 17:27:03 - cex delete buy orders: eth_btc[move]
2018-08-03 17:27:04 - cex place new buy order: eth_btc 0.054998 1.18115 [] margin:-1.1102230246252E-14]Array
(
    [error] => Nonce must be incremented
)

2018-08-03 17:27:05 - cex place new buy order: eth_btc 0.054991 1.18115 [] margin:-1.1102230246252E-14]Array
(
    [error] => Nonce must be incremented
)

2018-08-03 17:27:25 - cex place new buy order: eth_btc 0.054986 1.1853 [6812708211]Array
(
    [complete] => 
    [id] => 6812708211
    [time] => 1533310044828
    [pending] => 1.18530000
    [amount] => 1.18530000
    [type] => buy
    [price] => 0.054986
)

2018-08-03 17:27:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:27:35 - cex place new buy order: eth_btc 0.055052 1.18383 [6812709001] margin:0.37782460219427]Array
(
    [complete] => 
    [id] => 6812709001
    [time] => 1533310055344
    [pending] => 1.18383000
    [amount] => 1.18383000
    [type] => buy
    [price] => 0.055052
)

2018-08-03 17:27:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:27:48 - cex place new buy order: eth_btc 0.055077 1.18329 [6812709951] margin:0.37946874375874]Array
(
    [complete] => 
    [id] => 6812709951
    [time] => 1533310067581
    [pending] => 1.18329000
    [amount] => 1.18329000
    [type] => buy
    [price] => 0.055077
)

2018-08-03 17:27:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:28:00 - cex place new buy order: eth_btc 0.055079 1.18325 [6812710933] margin:0.32317217088182]Array
(
    [complete] => 
    [id] => 6812710933
    [time] => 1533310080254
    [pending] => 1.18325000
    [amount] => 1.18325000
    [type] => buy
    [price] => 0.055079
)

2018-08-03 17:28:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:28:07 - cex place new buy order: eth_btc 0.055081 1.18321 [6812711431] margin:0.31771391223834]Array
(
    [complete] => 
    [id] => 6812711431
    [time] => 1533310087185
    [pending] => 1.18321000
    [amount] => 1.18321000
    [type] => buy
    [price] => 0.055081
)

2018-08-03 17:28:18 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:28:20 - cex place new buy order: eth_btc 0.055083 1.18316 [6812712387] margin:0.31951781856472]Array
(
    [complete] => 
    [id] => 6812712387
    [time] => 1533310099757
    [pending] => 1.18316000
    [amount] => 1.18316000
    [type] => buy
    [price] => 0.055083
)

2018-08-03 17:28:29 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:28:31 - cex place new buy order: eth_btc 0.055085 1.18312 [6812713235] margin:0.31587546519016]Array
(
    [complete] => 
    [id] => 6812713235
    [time] => 1533310110966
    [pending] => 1.18312000
    [amount] => 1.18312000
    [type] => buy
    [price] => 0.055085
)

2018-08-03 17:28:42 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:28:43 - cex place new buy order: eth_btc 0.055091 1.18299 [6812714023] margin:0.3049499918317]Array
(
    [complete] => 
    [id] => 6812714023
    [time] => 1533310123043
    [pending] => 1.18299000
    [amount] => 1.18299000
    [type] => buy
    [price] => 0.055091
)

2018-08-03 17:28:53 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:28:56 - cex place new buy order: eth_btc 0.055098 1.18284 [6812714873] margin:0.29583650949216]Array
(
    [complete] => 
    [id] => 6812714873
    [time] => 1533310135538
    [pending] => 1.18284000
    [amount] => 1.18284000
    [type] => buy
    [price] => 0.055098
)

2018-08-03 17:29:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:29:06 - cex place new buy order: eth_btc 0.055104 1.18271 [6812715693] margin:0.30124854819977]Array
(
    [complete] => 
    [id] => 6812715693
    [time] => 1533310146201
    [pending] => 1.18271000
    [amount] => 1.18271000
    [type] => buy
    [price] => 0.055104
)

2018-08-03 17:29:21 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:29:22 - cex place new buy order: eth_btc 0.055115 1.18248 [6812717440] margin:0.33203302186338]Array
(
    [complete] => 
    [id] => 6812717440
    [time] => 1533310162463
    [pending] => 1.18248000
    [amount] => 1.18248000
    [type] => buy
    [price] => 0.055115
)

2018-08-03 17:29:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:29:35 - cex place new buy order: eth_btc 0.055126 1.18224 [6812718476] margin:0.27936001160977]Array
(
    [complete] => 
    [id] => 6812718476
    [time] => 1533310175468
    [pending] => 1.18224000
    [amount] => 1.18224000
    [type] => buy
    [price] => 0.055126
)

2018-08-03 17:29:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:29:46 - cex place new buy order: eth_btc 0.055134 1.18207 [6812719104] margin:0.26299561069394]Array
(
    [complete] => 
    [id] => 6812719104
    [time] => 1533310186442
    [pending] => 1.18207000
    [amount] => 1.18207000
    [type] => buy
    [price] => 0.055134
)

2018-08-03 17:29:56 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:29:57 - cex place new buy order: eth_btc 0.055143 1.18188 [6812719826] margin:0.26295268665106]Array
(
    [complete] => 
    [id] => 6812719826
    [time] => 1533310197335
    [pending] => 1.18188000
    [amount] => 1.18188000
    [type] => buy
    [price] => 0.055143
)

2018-08-03 17:30:09 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:30:12 - cex place new buy order: eth_btc 0.055152 1.18168 [6812721389] margin:0.2429648970119]Array
(
    [complete] => 
    [id] => 6812721389
    [time] => 1533310211633
    [pending] => 1.18168000
    [amount] => 1.18168000
    [type] => buy
    [price] => 0.055152
)

2018-08-03 17:30:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:30:27 - cex place new buy order: eth_btc 0.055161 1.18149 [6812723087] margin:0.22479650477691]Array
(
    [complete] => 
    [id] => 6812723087
    [time] => 1533310226711
    [pending] => 1.18149000
    [amount] => 1.18149000
    [type] => buy
    [price] => 0.055161
)

2018-08-03 17:30:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:30:41 - cex place new buy order: eth_btc 0.055163 1.18145 [6812724433] margin:0.21028588002827]Array
(
    [complete] => 
    [id] => 6812724433
    [time] => 1533310241449
    [pending] => 1.18145000
    [amount] => 1.18145000
    [type] => buy
    [price] => 0.055163
)

2018-08-03 17:30:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:30:57 - cex place new buy order: eth_btc 0.055165 1.18141 [6812725634] margin:0.20484002537842]Array
(
    [complete] => 
    [id] => 6812725634
    [time] => 1533310257192
    [pending] => 1.18141000
    [amount] => 1.18141000
    [type] => buy
    [price] => 0.055165
)

2018-08-03 17:31:07 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:31:17 - cex place new buy order: eth_btc 0.055094 1.1829 [6812727147]Array
(
    [complete] => 
    [id] => 6812727147
    [time] => 1533310277434
    [pending] => 1.18290000
    [amount] => 1.18290000
    [type] => buy
    [price] => 0.055094
)

2018-08-03 17:31:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:31:25 - cex place new buy order: eth_btc 0.055099 1.18282 [6812727684] margin:0.33757418464944]Array
(
    [complete] => 
    [id] => 6812727684
    [time] => 1533310285102
    [pending] => 1.18282000
    [amount] => 1.18282000
    [type] => buy
    [price] => 0.055099
)

2018-08-03 17:31:31 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:31:33 - cex place new buy order: eth_btc 0.055102 1.18276 [6812728506] margin:0.29944466625531]Array
(
    [complete] => 
    [id] => 6812728506
    [time] => 1533310292899
    [pending] => 1.18276000
    [amount] => 1.18276000
    [type] => buy
    [price] => 0.055102
)

2018-08-03 17:31:41 - cex delete buy orders: eth_btc[move]
2018-08-03 17:31:43 - cex place new buy order: eth_btc 0.055096 1.18273 [6812729427] margin:0.3230314138976]Array
(
    [complete] => 
    [id] => 6812729427
    [time] => 1533310302723
    [pending] => 1.18273000
    [amount] => 1.18273000
    [type] => buy
    [price] => 0.055096
)

2018-08-03 17:31:52 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:31:53 - cex place new buy order: eth_btc 0.055108 1.18263 [6812730386] margin:0.34296290919649]Array
(
    [complete] => 
    [id] => 6812730386
    [time] => 1533310313470
    [pending] => 1.18263000
    [amount] => 1.18263000
    [type] => buy
    [price] => 0.055108
)

2018-08-03 17:32:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:32:05 - cex place new buy order: eth_btc 0.055126 1.18224 [6812731447] margin:0.31564053259805]Array
(
    [complete] => 
    [id] => 6812731447
    [time] => 1533310325390
    [pending] => 1.18224000
    [amount] => 1.18224000
    [type] => buy
    [price] => 0.055126
)

2018-08-03 17:32:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:32:16 - cex place new buy order: eth_btc 0.055132 1.18211 [6812732490] margin:0.34825509685845]Array
(
    [complete] => 
    [id] => 6812732490
    [time] => 1533310335633
    [pending] => 1.18211000
    [amount] => 1.18211000
    [type] => buy
    [price] => 0.055132
)

2018-08-03 17:32:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:32:27 - cex place new buy order: eth_btc 0.055142 1.1819 [6812733897] margin:0.33368394327373]Array
(
    [complete] => 
    [id] => 6812733897
    [time] => 1533310346936
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.055142
)

2018-08-03 17:32:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:32:38 - cex place new buy order: eth_btc 0.055153 1.18166 [6812735097] margin:0.31548601164035]Array
(
    [complete] => 
    [id] => 6812735097
    [time] => 1533310358390
    [pending] => 1.18166000
    [amount] => 1.18166000
    [type] => buy
    [price] => 0.055153
)

2018-08-03 17:32:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:32:49 - cex place new buy order: eth_btc 0.05516 1.18151 [6812736093] margin:0.30275562001449]Array
(
    [complete] => 
    [id] => 6812736093
    [time] => 1533310368986
    [pending] => 1.18151000
    [amount] => 1.18151000
    [type] => buy
    [price] => 0.05516
)

2018-08-03 17:32:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:32:59 - cex place new buy order: eth_btc 0.055166 1.18138 [6812737022] margin:0.24471594822899]Array
(
    [complete] => 
    [id] => 6812737022
    [time] => 1533310379197
    [pending] => 1.18138000
    [amount] => 1.18138000
    [type] => buy
    [price] => 0.055166
)

2018-08-03 17:33:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:33:05 - cex place new buy order: eth_btc 0.05517 0.01008 [] margin:0.23744788834512]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 17:33:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:33:17 - cex place new buy order: eth_btc 0.055176 1.18117 [6812738693] margin:0.25735827171234]Array
(
    [complete] => 
    [id] => 6812738693
    [time] => 1533310397135
    [pending] => 1.18117000
    [amount] => 1.18117000
    [type] => buy
    [price] => 0.055176
)

2018-08-03 17:33:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:33:28 - cex place new buy order: eth_btc 0.05518 1.18108 [6812739738] margin:0.24284160927872]Array
(
    [complete] => 
    [id] => 6812739738
    [time] => 1533310408213
    [pending] => 1.18108000
    [amount] => 1.18108000
    [type] => buy
    [price] => 0.05518
)

2018-08-03 17:33:38 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:33:39 - cex place new buy order: eth_btc 0.055187 1.18093 [6812740860] margin:0.23193868121116]Array
(
    [complete] => 
    [id] => 6812740860
    [time] => 1533310419284
    [pending] => 1.18093000
    [amount] => 1.18093000
    [type] => buy
    [price] => 0.055187
)

2018-08-03 17:33:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:33:51 - cex place new buy order: eth_btc 0.055196 1.18074 [6812742055] margin:0.21378360750779]Array
(
    [complete] => 
    [id] => 6812742055
    [time] => 1533310431163
    [pending] => 1.18074000
    [amount] => 1.18074000
    [type] => buy
    [price] => 0.055196
)

2018-08-03 17:34:03 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:34:03 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:42:32 - cex place new buy order: eth_btc 0.055181 1.1811 [6812785853]Array
(
    [complete] => 
    [id] => 6812785853
    [time] => 1533310951921
    [pending] => 1.18110000
    [amount] => 1.18110000
    [type] => buy
    [price] => 0.055181
)

2018-08-03 17:42:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:42:41 - cex place new buy order: eth_btc 0.055186 1.18096 [6812787047] margin:0.20838618490198]Array
(
    [complete] => 
    [id] => 6812787047
    [time] => 1533310960630
    [pending] => 1.18096000
    [amount] => 1.18096000
    [type] => buy
    [price] => 0.055186
)

2018-08-03 17:42:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:42:50 - cex place new buy order: eth_btc 0.055191 1.18085 [6812788180] margin:0.20111974778496]Array
(
    [complete] => 
    [id] => 6812788180
    [time] => 1533310969609
    [pending] => 1.18085000
    [amount] => 1.18085000
    [type] => buy
    [price] => 0.055191
)

2018-08-03 17:42:59 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:43:05 - cex place new buy order: eth_btc 0.055132 1.1821 [6812789996]Array
(
    [complete] => 
    [id] => 6812789996
    [time] => 1533310984618
    [pending] => 1.18210000
    [amount] => 1.18210000
    [type] => buy
    [price] => 0.055132
)

2018-08-03 17:43:14 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:43:24 - cex place new buy order: eth_btc 0.055143 1.1819 [6812792238]Array
(
    [complete] => 
    [id] => 6812792238
    [time] => 1533311004322
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.055143
)

2018-08-03 17:43:32 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:43:35 - cex place new buy order: eth_btc 0.055147 1.18179 [6812793494] margin:0.2865069722741]Array
(
    [complete] => 
    [id] => 6812793494
    [time] => 1533311014563
    [pending] => 1.18179000
    [amount] => 1.18179000
    [type] => buy
    [price] => 0.055147
)

2018-08-03 17:43:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:43:46 - cex place new buy order: eth_btc 0.055149 1.18175 [6812794550] margin:0.28649658198698]Array
(
    [complete] => 
    [id] => 6812794550
    [time] => 1533311026226
    [pending] => 1.18175000
    [amount] => 1.18175000
    [type] => buy
    [price] => 0.055149
)

2018-08-03 17:43:56 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:43:58 - cex place new buy order: eth_btc 0.055151 1.18171 [6812795424] margin:0.28829939620314]Array
(
    [complete] => 
    [id] => 6812795424
    [time] => 1533311037738
    [pending] => 1.18171000
    [amount] => 1.18171000
    [type] => buy
    [price] => 0.055151
)

2018-08-03 17:44:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:44:15 - cex place new buy order: eth_btc 0.055157 1.18158 [6812796996] margin:0.28464202186487]Array
(
    [complete] => 
    [id] => 6812796996
    [time] => 1533311055398
    [pending] => 1.18158000
    [amount] => 1.18158000
    [type] => buy
    [price] => 0.055157
)

2018-08-03 17:44:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:44:28 - cex place new buy order: eth_btc 0.055163 1.18145 [6812797999] margin:0.286423871073]Array
(
    [complete] => 
    [id] => 6812797999
    [time] => 1533311068132
    [pending] => 1.18145000
    [amount] => 1.18145000
    [type] => buy
    [price] => 0.055163
)

2018-08-03 17:44:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:44:38 - cex place new buy order: eth_btc 0.055171 1.18128 [6812798787] margin:0.28094469920792]Array
(
    [complete] => 
    [id] => 6812798787
    [time] => 1533311078370
    [pending] => 1.18128000
    [amount] => 1.18128000
    [type] => buy
    [price] => 0.055171
)

2018-08-03 17:44:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:44:48 - cex place new buy order: eth_btc 0.055175 1.18119 [6812799398] margin:0.28092433167195]Array
(
    [complete] => 
    [id] => 6812799398
    [time] => 1533311088313
    [pending] => 1.18119000
    [amount] => 1.18119000
    [type] => buy
    [price] => 0.055175
)

2018-08-03 17:44:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:44:59 - cex place new buy order: eth_btc 0.055181 1.18106 [6812800001] margin:0.2700204780631]Array
(
    [complete] => 
    [id] => 6812800001
    [time] => 1533311099001
    [pending] => 1.18106000
    [amount] => 1.18106000
    [type] => buy
    [price] => 0.055181
)

2018-08-03 17:45:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:45:08 - cex place new buy order: eth_btc 0.055187 1.18093 [6812800900] margin:0.25911899541557]Array
(
    [complete] => 
    [id] => 6812800900
    [time] => 1533311107582
    [pending] => 1.18093000
    [amount] => 1.18093000
    [type] => buy
    [price] => 0.055187
)

2018-08-03 17:45:17 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:45:19 - cex place new buy order: eth_btc 0.055191 1.18085 [6812801995] margin:0.26091210523456]Array
(
    [complete] => 
    [id] => 6812801995
    [time] => 1533311119087
    [pending] => 1.18085000
    [amount] => 1.18085000
    [type] => buy
    [price] => 0.055191
)

2018-08-03 17:45:30 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:45:32 - cex place new buy order: eth_btc 0.055193 1.18081 [6812803368] margin:0.2572790027721]Array
(
    [complete] => 
    [id] => 6812803368
    [time] => 1533311131927
    [pending] => 1.18081000
    [amount] => 1.18081000
    [type] => buy
    [price] => 0.055193
)

2018-08-03 17:45:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:45:45 - cex place new buy order: eth_btc 0.055198 1.1807 [6812804372] margin:0.22102250081524]Array
(
    [complete] => 
    [id] => 6812804372
    [time] => 1533311144623
    [pending] => 1.18070000
    [amount] => 1.18070000
    [type] => buy
    [price] => 0.055198
)

2018-08-03 17:45:54 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:46:04 - cex place new buy order: eth_btc 0.055202 1.1806 [6812805998]Array
(
    [complete] => 
    [id] => 6812805998
    [time] => 1533311164285
    [pending] => 1.18060000
    [amount] => 1.18060000
    [type] => buy
    [price] => 0.055202
)

2018-08-03 17:46:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:46:14 - cex place new buy order: eth_btc 0.055205 1.18055 [6812806749] margin:0.20288017389729]Array
(
    [complete] => 
    [id] => 6812806749
    [time] => 1533311174499
    [pending] => 1.18055000
    [amount] => 1.18055000
    [type] => buy
    [price] => 0.055205
)

2018-08-03 17:46:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:46:25 - cex place new buy order: eth_btc 0.055207 1.18051 [6812807611] margin:0.20468418859927]Array
(
    [complete] => 
    [id] => 6812807611
    [time] => 1533311184994
    [pending] => 1.18051000
    [amount] => 1.18051000
    [type] => buy
    [price] => 0.055207
)

2018-08-03 17:46:36 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:46:47 - cex place new buy order: eth_btc 0.055156 1.1816 [6812809626]Array
(
    [complete] => 
    [id] => 6812809626
    [time] => 1533311207482
    [pending] => 1.18160000
    [amount] => 1.18160000
    [type] => buy
    [price] => 0.055156
)

2018-08-03 17:46:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:46:57 - cex place new buy order: eth_btc 0.055169 1.18132 [6812810362] margin:0.2374521923544]Array
(
    [complete] => 
    [id] => 6812810362
    [time] => 1533311216560
    [pending] => 1.18132000
    [amount] => 1.18132000
    [type] => buy
    [price] => 0.055169
)

2018-08-03 17:47:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:47:05 - cex place new buy order: eth_btc 0.055176 1.18117 [6812811135] margin:0.22473539219952]Array
(
    [complete] => 
    [id] => 6812811135
    [time] => 1533311225181
    [pending] => 1.18117000
    [amount] => 1.18117000
    [type] => buy
    [price] => 0.055176
)

2018-08-03 17:47:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:47:15 - cex place new buy order: eth_btc 0.055182 1.18104 [6812812074] margin:0.23195969700265]Array
(
    [complete] => 
    [id] => 6812812074
    [time] => 1533311234570
    [pending] => 1.18104000
    [amount] => 1.18104000
    [type] => buy
    [price] => 0.055182
)

2018-08-03 17:47:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:47:24 - cex place new buy order: eth_btc 0.055186 1.18096 [6812813306] margin:0.22107056137426]Array
(
    [complete] => 
    [id] => 6812813306
    [time] => 1533311244016
    [pending] => 1.18096000
    [amount] => 1.18096000
    [type] => buy
    [price] => 0.055186
)

2018-08-03 17:47:33 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:47:34 - cex place new buy order: eth_btc 0.055195 1.18076 [6812814288] margin:0.20472868919286]Array
(
    [complete] => 
    [id] => 6812814288
    [time] => 1533311253831
    [pending] => 1.18076000
    [amount] => 1.18076000
    [type] => buy
    [price] => 0.055195
)

2018-08-03 17:47:51 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:48:13 - cex place new buy order: eth_btc 0.055201 1.1806 [6812817534]Array
(
    [complete] => 
    [id] => 6812817534
    [time] => 1533311292923
    [pending] => 1.18060000
    [amount] => 1.18060000
    [type] => buy
    [price] => 0.055201
)

2018-08-03 17:48:22 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:48:24 - cex place new buy order: eth_btc 0.055203 1.18059 [6812818422] margin:0.24274043077368]Array
(
    [complete] => 
    [id] => 6812818422
    [time] => 1533311304295
    [pending] => 1.18059000
    [amount] => 1.18059000
    [type] => buy
    [price] => 0.055203
)

2018-08-03 17:48:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:48:37 - cex place new buy order: eth_btc 0.055205 1.18055 [6812819274] margin:0.24454306675119]Array
(
    [complete] => 
    [id] => 6812819274
    [time] => 1533311316964
    [pending] => 1.18055000
    [amount] => 1.18055000
    [type] => buy
    [price] => 0.055205
)

2018-08-03 17:48:55 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:49:05 - cex place new buy order: eth_btc 0.055155 1.1816 [6812821206]Array
(
    [complete] => 
    [id] => 6812821206
    [time] => 1533311344860
    [pending] => 1.18160000
    [amount] => 1.18160000
    [type] => buy
    [price] => 0.055155
)

2018-08-03 17:49:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:49:14 - cex place new buy order: eth_btc 0.055162 1.18147 [6812821906] margin:0.27736485261594]Array
(
    [complete] => 
    [id] => 6812821906
    [time] => 1533311354013
    [pending] => 1.18147000
    [amount] => 1.18147000
    [type] => buy
    [price] => 0.055162
)

2018-08-03 17:49:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:49:25 - cex place new buy order: eth_btc 0.055168 1.18134 [6812822779] margin:0.26645881670533]Array
(
    [complete] => 
    [id] => 6812822779
    [time] => 1533311364671
    [pending] => 1.18134000
    [amount] => 1.18134000
    [type] => buy
    [price] => 0.055168
)

2018-08-03 17:49:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:49:36 - cex place new buy order: eth_btc 0.055175 1.18119 [6812823868] margin:0.25373810602629]Array
(
    [complete] => 
    [id] => 6812823868
    [time] => 1533311375528
    [pending] => 1.18119000
    [amount] => 1.18119000
    [type] => buy
    [price] => 0.055175
)

2018-08-03 17:49:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:49:48 - cex place new buy order: eth_btc 0.055184 1.181 [6812825289] margin:0.23376340968395]Array
(
    [complete] => 
    [id] => 6812825289
    [time] => 1533311388275
    [pending] => 1.18100000
    [amount] => 1.18100000
    [type] => buy
    [price] => 0.055184
)

2018-08-03 17:49:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:50:00 - cex place new buy order: eth_btc 0.055193 1.18081 [6812826262] margin:0.22466617143477]Array
(
    [complete] => 
    [id] => 6812826262
    [time] => 1533311400287
    [pending] => 1.18081000
    [amount] => 1.18081000
    [type] => buy
    [price] => 0.055193
)

2018-08-03 17:50:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:50:06 - cex place new buy order: eth_btc 0.055199 1.18068 [6812826704] margin:0.25000452906756]Array
(
    [complete] => 
    [id] => 6812826704
    [time] => 1533311405771
    [pending] => 1.18068000
    [amount] => 1.18068000
    [type] => buy
    [price] => 0.055199
)

2018-08-03 17:50:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:50:16 - cex place new buy order: eth_btc 0.055201 1.18064 [6812827534] margin:0.2173873661709]Array
(
    [complete] => 
    [id] => 6812827534
    [time] => 1533311416233
    [pending] => 1.18064000
    [amount] => 1.18064000
    [type] => buy
    [price] => 0.055201
)

2018-08-03 17:50:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:50:26 - cex place new buy order: eth_btc 0.055203 1.18059 [6812828230] margin:0.26628987555024]Array
(
    [complete] => 
    [id] => 6812828230
    [time] => 1533311426500
    [pending] => 1.18059000
    [amount] => 1.18059000
    [type] => buy
    [price] => 0.055203
)

2018-08-03 17:50:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:50:36 - cex place new buy order: eth_btc 0.055205 1.18055 [6812828932] margin:0.26265736799203]Array
(
    [complete] => 
    [id] => 6812828932
    [time] => 1533311435998
    [pending] => 1.18055000
    [amount] => 1.18055000
    [type] => buy
    [price] => 0.055205
)

2018-08-03 17:50:44 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:50:46 - cex place new buy order: eth_btc 0.055207 1.18051 [6812829604] margin:0.25721375912475]Array
(
    [complete] => 
    [id] => 6812829604
    [time] => 1533311446180
    [pending] => 1.18051000
    [amount] => 1.18051000
    [type] => buy
    [price] => 0.055207
)

2018-08-03 17:50:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:50:57 - cex place new buy order: eth_btc 0.055209 1.18046 [6812830373] margin:0.29161912007101]Array
(
    [complete] => 
    [id] => 6812830373
    [time] => 1533311456540
    [pending] => 1.18046000
    [amount] => 1.18046000
    [type] => buy
    [price] => 0.055209
)

2018-08-03 17:51:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:51:06 - cex place new buy order: eth_btc 0.055213 1.18038 [6812831012] margin:0.28254215492729]Array
(
    [complete] => 
    [id] => 6812831012
    [time] => 1533311466342
    [pending] => 1.18038000
    [amount] => 1.18038000
    [type] => buy
    [price] => 0.055213
)

2018-08-03 17:51:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:51:18 - cex place new buy order: eth_btc 0.055217 1.18029 [6812831878] margin:0.27527754133692]Array
(
    [complete] => 
    [id] => 6812831878
    [time] => 1533311478065
    [pending] => 1.18029000
    [amount] => 1.18029000
    [type] => buy
    [price] => 0.055217
)

2018-08-03 17:51:28 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:51:29 - cex place new buy order: eth_btc 0.055219 1.18025 [6812832554] margin:0.24629203716111]Array
(
    [complete] => 
    [id] => 6812832554
    [time] => 1533311489252
    [pending] => 1.18025000
    [amount] => 1.18025000
    [type] => buy
    [price] => 0.055219
)

2018-08-03 17:51:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:51:43 - cex place new buy order: eth_btc 0.055221 1.18021 [6812833614] margin:0.25171583274479]Array
(
    [complete] => 
    [id] => 6812833614
    [time] => 1533311503125
    [pending] => 1.18021000
    [amount] => 1.18021000
    [type] => buy
    [price] => 0.055221
)

2018-08-03 17:51:52 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:51:54 - cex place new buy order: eth_btc 0.055223 1.18016 [6812834649] margin:0.2517067164044]Array
(
    [complete] => 
    [id] => 6812834649
    [time] => 1533311513957
    [pending] => 1.18016000
    [amount] => 1.18016000
    [type] => buy
    [price] => 0.055223
)

2018-08-03 17:52:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:52:06 - cex place new buy order: eth_btc 0.055225 1.18012 [6812835770] margin:0.24807605251245]Array
(
    [complete] => 
    [id] => 6812835770
    [time] => 1533311526296
    [pending] => 1.18012000
    [amount] => 1.18012000
    [type] => buy
    [price] => 0.055225
)

2018-08-03 17:52:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:52:16 - cex place new buy order: eth_btc 0.055227 1.18008 [6812836744] margin:0.24625636011373]Array
(
    [complete] => 
    [id] => 6812836744
    [time] => 1533311535731
    [pending] => 1.18008000
    [amount] => 1.18008000
    [type] => buy
    [price] => 0.055227
)

2018-08-03 17:52:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:52:27 - cex place new buy order: eth_btc 0.055231 1.17999 [6812838370] margin:0.23718563850013]Array
(
    [complete] => 
    [id] => 6812838370
    [time] => 1533311546651
    [pending] => 1.17999000
    [amount] => 1.17999000
    [type] => buy
    [price] => 0.055231
)

2018-08-03 17:52:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:52:38 - cex place new buy order: eth_btc 0.055233 1.17995 [6812839493] margin:0.23355602628863]Array
(
    [complete] => 
    [id] => 6812839493
    [time] => 1533311558461
    [pending] => 1.17995000
    [amount] => 1.17995000
    [type] => buy
    [price] => 0.055233
)

2018-08-03 17:52:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:52:49 - cex place new buy order: eth_btc 0.055235 1.17991 [6812840443] margin:0.22811623065087]Array
(
    [complete] => 
    [id] => 6812840443
    [time] => 1533311568786
    [pending] => 1.17991000
    [amount] => 1.17991000
    [type] => buy
    [price] => 0.055235
)

2018-08-03 17:52:56 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:52:58 - cex place new buy order: eth_btc 0.055238 1.17984 [6812841384] margin:0.22086244976285]Array
(
    [complete] => 
    [id] => 6812841384
    [time] => 1533311578026
    [pending] => 1.17984000
    [amount] => 1.17984000
    [type] => buy
    [price] => 0.055238
)

2018-08-03 17:53:10 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:53:11 - cex place new buy order: eth_btc 0.055242 1.17976 [6812842384] margin:0.21360558994967]Array
(
    [complete] => 
    [id] => 6812842384
    [time] => 1533311591217
    [pending] => 1.17976000
    [amount] => 1.17976000
    [type] => buy
    [price] => 0.055242
)

2018-08-03 17:53:21 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:53:22 - cex place new buy order: eth_btc 0.055244 1.17972 [6812843540] margin:0.22988921873868]Array
(
    [complete] => 
    [id] => 6812843540
    [time] => 1533311602445
    [pending] => 1.17972000
    [amount] => 1.17972000
    [type] => buy
    [price] => 0.055244
)

2018-08-03 17:53:32 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:53:33 - cex place new buy order: eth_btc 0.055246 1.17967 [6812844452] margin:0.20996995257574]Array
(
    [complete] => 
    [id] => 6812844452
    [time] => 1533311613154
    [pending] => 1.17967000
    [amount] => 1.17967000
    [type] => buy
    [price] => 0.055246
)

2018-08-03 17:53:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:53:41 - cex place new buy order: eth_btc 0.055249 1.17961 [6812845163] margin:0.20090861373057]Array
(
    [complete] => 
    [id] => 6812845163
    [time] => 1533311620817
    [pending] => 1.17961000
    [amount] => 1.17961000
    [type] => buy
    [price] => 0.055249
)

2018-08-03 17:53:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:53:52 - cex place new buy order: eth_btc 0.055251 1.17957 [6812846070] margin:0.2009013411522]Array
(
    [complete] => 
    [id] => 6812846070
    [time] => 1533311631691
    [pending] => 1.17957000
    [amount] => 1.17957000
    [type] => buy
    [price] => 0.055251
)

2018-08-03 17:54:00 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:54:01 - cex place new buy order: eth_btc 0.055253 1.17952 [6812846877] margin:0.21537292092737]Array
(
    [complete] => 
    [id] => 6812846877
    [time] => 1533311641042
    [pending] => 1.17952000
    [amount] => 1.17952000
    [type] => buy
    [price] => 0.055253
)

2018-08-03 17:54:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:54:08 - cex place new buy order: eth_btc 0.055255 1.17948 [6812847655] margin:0.21174554338974]Array
(
    [complete] => 
    [id] => 6812847655
    [time] => 1533311647637
    [pending] => 1.17948000
    [amount] => 1.17948000
    [type] => buy
    [price] => 0.055255
)

2018-08-03 17:54:20 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:54:38 - cex place new buy order: eth_btc 0.055172 1.1813 [6812850166]Array
(
    [complete] => 
    [id] => 6812850166
    [time] => 1533311677824
    [pending] => 1.18130000
    [amount] => 1.18130000
    [type] => buy
    [price] => 0.055172
)

2018-08-03 17:54:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:54:49 - cex place new buy order: eth_btc 0.055178 1.18113 [6812851226] margin:0.36065098408786]Array
(
    [complete] => 
    [id] => 6812851226
    [time] => 1533311688904
    [pending] => 1.18113000
    [amount] => 1.18113000
    [type] => buy
    [price] => 0.055178
)

2018-08-03 17:54:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:55:01 - cex place new buy order: eth_btc 0.055184 1.181 [6812852293] margin:0.35698753261815]Array
(
    [complete] => 
    [id] => 6812852293
    [time] => 1533311700586
    [pending] => 1.18100000
    [amount] => 1.18100000
    [type] => buy
    [price] => 0.055184
)

2018-08-03 17:55:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:55:06 - cex place new buy order: eth_btc 0.055192 0.01007 [] margin:0.34425279025947]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 17:55:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:55:17 - cex place new buy order: eth_btc 0.055201 1.18064 [6812853842] margin:0.32789261064112]Array
(
    [complete] => 
    [id] => 6812853842
    [time] => 1533311716755
    [pending] => 1.18064000
    [amount] => 1.18064000
    [type] => buy
    [price] => 0.055201
)

2018-08-03 17:55:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:55:29 - cex place new buy order: eth_btc 0.055208 1.18049 [6812855068] margin:0.33509636284597]Array
(
    [complete] => 
    [id] => 6812855068
    [time] => 1533311728571
    [pending] => 1.18049000
    [amount] => 1.18049000
    [type] => buy
    [price] => 0.055208
)

2018-08-03 17:55:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:55:41 - cex place new buy order: eth_btc 0.055217 1.18029 [6812856465] margin:0.33685278084647]Array
(
    [complete] => 
    [id] => 6812856465
    [time] => 1533311740644
    [pending] => 1.18029000
    [amount] => 1.18029000
    [type] => buy
    [price] => 0.055217
)

2018-08-03 17:55:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:55:53 - cex place new buy order: eth_btc 0.055229 1.18004 [6812857647] margin:0.35488602002571]Array
(
    [complete] => 
    [id] => 6812857647
    [time] => 1533311752874
    [pending] => 1.18004000
    [amount] => 1.18004000
    [type] => buy
    [price] => 0.055229
)

2018-08-03 17:56:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:56:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:56:05 - cex place new buy order: eth_btc 0.055238 1.17984 [6812858857] margin:0.27336254028023]Array
(
    [complete] => 
    [id] => 6812858857
    [time] => 1533311764683
    [pending] => 1.17984000
    [amount] => 1.17984000
    [type] => buy
    [price] => 0.055238
)

2018-08-03 17:56:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:56:16 - cex place new buy order: eth_btc 0.055245 1.17969 [6812859938] margin:0.26608742872658]Array
(
    [complete] => 
    [id] => 6812859938
    [time] => 1533311776100
    [pending] => 1.17969000
    [amount] => 1.17969000
    [type] => buy
    [price] => 0.055245
)

2018-08-03 17:56:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:56:28 - cex place new buy order: eth_btc 0.055253 1.17952 [6812860996] margin:0.26604890232202]Array
(
    [complete] => 
    [id] => 6812860996
    [time] => 1533311787568
    [pending] => 1.17952000
    [amount] => 1.17952000
    [type] => buy
    [price] => 0.055253
)

2018-08-03 17:56:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:56:38 - cex place new buy order: eth_btc 0.055262 1.17933 [6812862056] margin:0.26057688827765]Array
(
    [complete] => 
    [id] => 6812862056
    [time] => 1533311798494
    [pending] => 1.17933000
    [amount] => 1.17933000
    [type] => buy
    [price] => 0.055262
)

2018-08-03 17:56:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:56:50 - cex place new buy order: eth_btc 0.055266 1.17925 [6812863045] margin:0.25874859769117]Array
(
    [complete] => 
    [id] => 6812863045
    [time] => 1533311809741
    [pending] => 1.17925000
    [amount] => 1.17925000
    [type] => buy
    [price] => 0.055266
)

2018-08-03 17:56:59 - cex delete buy orders: eth_btc [above margin]
2018-08-03 17:57:14 - cex place new buy order: eth_btc 0.055191 1.1808 [6812865410]Array
(
    [complete] => 
    [id] => 6812865410
    [time] => 1533311834392
    [pending] => 1.18080000
    [amount] => 1.18080000
    [type] => buy
    [price] => 0.055191
)

2018-08-03 17:57:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:57:26 - cex place new buy order: eth_btc 0.055198 1.1807 [6812866774] margin:0.30435885358164]Array
(
    [complete] => 
    [id] => 6812866774
    [time] => 1533311845675
    [pending] => 1.18070000
    [amount] => 1.18070000
    [type] => buy
    [price] => 0.055198
)

2018-08-03 17:57:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:57:37 - cex place new buy order: eth_btc 0.055211 1.18042 [6812868403] margin:0.28617485645976]Array
(
    [complete] => 
    [id] => 6812868403
    [time] => 1533311857313
    [pending] => 1.18042000
    [amount] => 1.18042000
    [type] => buy
    [price] => 0.055211
)

2018-08-03 17:57:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:57:48 - cex place new buy order: eth_btc 0.055223 1.18016 [6812869646] margin:0.28611267044529]Array
(
    [complete] => 
    [id] => 6812869646
    [time] => 1533311867625
    [pending] => 1.18016000
    [amount] => 1.18016000
    [type] => buy
    [price] => 0.055223
)

2018-08-03 17:57:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:57:59 - cex place new buy order: eth_btc 0.055234 1.17993 [6812870682] margin:0.28424521128292]Array
(
    [complete] => 
    [id] => 6812870682
    [time] => 1533311878523
    [pending] => 1.17993000
    [amount] => 1.17993000
    [type] => buy
    [price] => 0.055234
)

2018-08-03 17:58:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:58:07 - cex place new buy order: eth_btc 0.055238 0.01007 [] margin:0.28241428002462]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 17:58:18 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:58:20 - cex place new buy order: eth_btc 0.055241 1.17978 [6812872777] margin:0.28782969171448]Array
(
    [complete] => 
    [id] => 6812872777
    [time] => 1533311899744
    [pending] => 1.17978000
    [amount] => 1.17978000
    [type] => buy
    [price] => 0.055241
)

2018-08-03 17:58:31 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:58:32 - cex place new buy order: eth_btc 0.055243 1.17974 [6812873935] margin:0.27514798254982]Array
(
    [complete] => 
    [id] => 6812873935
    [time] => 1533311912487
    [pending] => 1.17974000
    [amount] => 1.17974000
    [type] => buy
    [price] => 0.055243
)

2018-08-03 17:58:43 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:58:45 - cex place new buy order: eth_btc 0.055248 1.17963 [6812875052] margin:0.28598320301187]Array
(
    [complete] => 
    [id] => 6812875052
    [time] => 1533311924747
    [pending] => 1.17963000
    [amount] => 1.17963000
    [type] => buy
    [price] => 0.055248
)

2018-08-03 17:58:54 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:58:55 - cex place new buy order: eth_btc 0.05525 1.17959 [6812876101] margin:0.28235294117647]Array
(
    [complete] => 
    [id] => 6812876101
    [time] => 1533311935307
    [pending] => 1.17959000
    [amount] => 1.17959000
    [type] => buy
    [price] => 0.05525
)

2018-08-03 17:59:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:59:05 - cex place new buy order: eth_btc 0.055252 1.17955 [6812877201] margin:0.25881416057336]Array
(
    [complete] => 
    [id] => 6812877201
    [time] => 1533311945139
    [pending] => 1.17955000
    [amount] => 1.17955000
    [type] => buy
    [price] => 0.055252
)

2018-08-03 17:59:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:59:18 - cex place new buy order: eth_btc 0.055254 1.1795 [6812878402] margin:0.21355919933399]Array
(
    [complete] => 
    [id] => 6812878402
    [time] => 1533311958011
    [pending] => 1.17950000
    [amount] => 1.17950000
    [type] => buy
    [price] => 0.055254
)

2018-08-03 17:59:28 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:59:30 - cex place new buy order: eth_btc 0.055256 1.17946 [6812879429] margin:0.21355146952367]Array
(
    [complete] => 
    [id] => 6812879429
    [time] => 1533311969672
    [pending] => 1.17946000
    [amount] => 1.17946000
    [type] => buy
    [price] => 0.055256
)

2018-08-03 17:59:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:59:41 - cex place new buy order: eth_btc 0.055258 1.17942 [6812880335] margin:0.23526005284302]Array
(
    [complete] => 
    [id] => 6812880335
    [time] => 1533311981407
    [pending] => 1.17942000
    [amount] => 1.17942000
    [type] => buy
    [price] => 0.055258
)

2018-08-03 17:59:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 17:59:53 - cex place new buy order: eth_btc 0.05526 1.17937 [6812881173] margin:0.23163228374954]Array
(
    [complete] => 
    [id] => 6812881173
    [time] => 1533311993024
    [pending] => 1.17937000
    [amount] => 1.17937000
    [type] => buy
    [price] => 0.05526
)

2018-08-03 18:00:03 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:00:12 - cex place new buy order: eth_btc 0.055264 1.1793 [6812882712]Array
(
    [complete] => 
    [id] => 6812882712
    [time] => 1533312011860
    [pending] => 1.17930000
    [amount] => 1.17930000
    [type] => buy
    [price] => 0.055264
)

2018-08-03 18:00:20 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:00:21 - cex place new buy order: eth_btc 0.055266 1.17925 [6812883685] margin:0.2044656750986]Array
(
    [complete] => 
    [id] => 6812883685
    [time] => 1533312021492
    [pending] => 1.17925000
    [amount] => 1.17925000
    [type] => buy
    [price] => 0.055266
)

2018-08-03 18:00:30 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:00:40 - cex place new buy order: eth_btc 0.055215 1.1803 [6812884910]Array
(
    [complete] => 
    [id] => 6812884910
    [time] => 1533312039720
    [pending] => 1.18030000
    [amount] => 1.18030000
    [type] => buy
    [price] => 0.055215
)

2018-08-03 18:00:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:00:49 - cex place new buy order: eth_btc 0.055217 1.18029 [6812885497] margin:0.23905681221363]Array
(
    [complete] => 
    [id] => 6812885497
    [time] => 1533312048881
    [pending] => 1.18029000
    [amount] => 1.18029000
    [type] => buy
    [price] => 0.055217
)

2018-08-03 18:00:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:01:00 - cex place new buy order: eth_btc 0.055219 1.18025 [6812886255] margin:0.2390481537152]Array
(
    [complete] => 
    [id] => 6812886255
    [time] => 1533312059927
    [pending] => 1.18025000
    [amount] => 1.18025000
    [type] => buy
    [price] => 0.055219
)

2018-08-03 18:01:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:01:06 - cex place new buy order: eth_btc 0.055221 1.18021 [6812886729] margin:0.24266130638706]Array
(
    [complete] => 
    [id] => 6812886729
    [time] => 1533312066264
    [pending] => 1.18021000
    [amount] => 1.18021000
    [type] => buy
    [price] => 0.055221
)

2018-08-03 18:01:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:01:16 - cex place new buy order: eth_btc 0.055223 1.18016 [6812887413] margin:0.24627419734531]Array
(
    [complete] => 
    [id] => 6812887413
    [time] => 1533312075742
    [pending] => 1.18016000
    [amount] => 1.18016000
    [type] => buy
    [price] => 0.055223
)

2018-08-03 18:01:25 - cex delete buy orders: eth_btc[move]
2018-08-03 18:01:26 - cex place new buy order: eth_btc 0.055174 1.18014 [6812888029] margin:0.25532377227291]Array
(
    [complete] => 
    [id] => 6812888029
    [time] => 1533312086373
    [pending] => 1.18014000
    [amount] => 1.18014000
    [type] => buy
    [price] => 0.055174
)

2018-08-03 18:01:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:01:38 - cex place new buy order: eth_btc 0.055224 1.18014 [6812888545] margin:0.25713457916847]Array
(
    [complete] => 
    [id] => 6812888545
    [time] => 1533312097659
    [pending] => 1.18014000
    [amount] => 1.18014000
    [type] => buy
    [price] => 0.055224
)

2018-08-03 18:01:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:01:49 - cex place new buy order: eth_btc 0.055226 1.1801 [6812889492] margin:0.27523268025929]Array
(
    [complete] => 
    [id] => 6812889492
    [time] => 1533312108564
    [pending] => 1.18010000
    [amount] => 1.18010000
    [type] => buy
    [price] => 0.055226
)

2018-08-03 18:02:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:02:14 - cex place new buy order: eth_btc 0.055229 1.18004 [6812891525] margin:0.28789223053105]Array
(
    [complete] => 
    [id] => 6812891525
    [time] => 1533312134064
    [pending] => 1.18004000
    [amount] => 1.18004000
    [type] => buy
    [price] => 0.055229
)

2018-08-03 18:02:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:02:25 - cex place new buy order: eth_btc 0.055231 1.17999 [6812892993] margin:0.29150296029403]Array
(
    [complete] => 
    [id] => 6812892993
    [time] => 1533312144889
    [pending] => 1.17999000
    [amount] => 1.17999000
    [type] => buy
    [price] => 0.055231
)

2018-08-03 18:02:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:02:36 - cex place new buy order: eth_btc 0.055237 1.17987 [6812894174] margin:0.28604015424443]Array
(
    [complete] => 
    [id] => 6812894174
    [time] => 1533312155940
    [pending] => 1.17987000
    [amount] => 1.17987000
    [type] => buy
    [price] => 0.055237
)

2018-08-03 18:02:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:02:49 - cex place new buy order: eth_btc 0.055241 1.17978 [6812895705] margin:0.22266070491119]Array
(
    [complete] => 
    [id] => 6812895705
    [time] => 1533312169017
    [pending] => 1.17978000
    [amount] => 1.17978000
    [type] => buy
    [price] => 0.055241
)

2018-08-03 18:02:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:03:00 - cex place new buy order: eth_btc 0.055244 1.17972 [6812897064] margin:0.21359785678083]Array
(
    [complete] => 
    [id] => 6812897064
    [time] => 1533312179717
    [pending] => 1.17972000
    [amount] => 1.17972000
    [type] => buy
    [price] => 0.055244
)

2018-08-03 18:03:04 - cex delete buy orders: eth_btc[move]
2018-08-03 18:03:06 - cex place new buy order: eth_btc 0.055244 1.17969 [6812897616] margin:0.24798624309892]Array
(
    [complete] => 
    [id] => 6812897616
    [time] => 1533312185837
    [pending] => 1.17969000
    [amount] => 1.17969000
    [type] => buy
    [price] => 0.055244
)

2018-08-03 18:03:17 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:03:19 - cex place new buy order: eth_btc 0.055248 1.17963 [6812899066] margin:0.21539241239501]Array
(
    [complete] => 
    [id] => 6812899066
    [time] => 1533312198532
    [pending] => 1.17963000
    [amount] => 1.17963000
    [type] => buy
    [price] => 0.055248
)

2018-08-03 18:03:29 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:03:31 - cex place new buy order: eth_btc 0.055252 1.17955 [6812900535] margin:0.22261637587779]Array
(
    [complete] => 
    [id] => 6812900535
    [time] => 1533312211471
    [pending] => 1.17955000
    [amount] => 1.17955000
    [type] => buy
    [price] => 0.055252
)

2018-08-03 18:03:41 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:03:43 - cex place new buy order: eth_btc 0.055255 1.17948 [6812901863] margin:0.22441408017373]Array
(
    [complete] => 
    [id] => 6812901863
    [time] => 1533312223497
    [pending] => 1.17948000
    [amount] => 1.17948000
    [type] => buy
    [price] => 0.055255
)

2018-08-03 18:03:54 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:04:03 - cex place new buy order: eth_btc 0.055191 1.1808 [6812904043]Array
(
    [complete] => 
    [id] => 6812904043
    [time] => 1533312243452
    [pending] => 1.18080000
    [amount] => 1.18080000
    [type] => buy
    [price] => 0.055191
)

2018-08-03 18:04:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:04:14 - cex place new buy order: eth_btc 0.055196 1.18074 [6812905067] margin:0.27175882310311]Array
(
    [complete] => 
    [id] => 6812905067
    [time] => 1533312253768
    [pending] => 1.18074000
    [amount] => 1.18074000
    [type] => buy
    [price] => 0.055196
)

2018-08-03 18:04:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:04:26 - cex place new buy order: eth_btc 0.055204 1.18057 [6812905891] margin:0.30613723643214]Array
(
    [complete] => 
    [id] => 6812905891
    [time] => 1533312266232
    [pending] => 1.18057000
    [amount] => 1.18057000
    [type] => buy
    [price] => 0.055204
)

2018-08-03 18:04:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:04:38 - cex place new buy order: eth_btc 0.055213 1.18038 [6812906829] margin:0.30065383152518]Array
(
    [complete] => 
    [id] => 6812906829
    [time] => 1533312278043
    [pending] => 1.18038000
    [amount] => 1.18038000
    [type] => buy
    [price] => 0.055213
)

2018-08-03 18:04:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:04:49 - cex place new buy order: eth_btc 0.055222 1.18019 [6812907504] margin:0.31690268371301]Array
(
    [complete] => 
    [id] => 6812907504
    [time] => 1533312288711
    [pending] => 1.18019000
    [amount] => 1.18019000
    [type] => buy
    [price] => 0.055222
)

2018-08-03 18:04:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:04:59 - cex place new buy order: eth_btc 0.055231 1.17999 [6812908226] margin:0.30236642465282]Array
(
    [complete] => 
    [id] => 6812908226
    [time] => 1533312299415
    [pending] => 1.17999000
    [amount] => 1.17999000
    [type] => buy
    [price] => 0.055231
)

2018-08-03 18:05:04 - cex delete buy orders: eth_btc[move]
2018-08-03 18:05:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:05:16 - cex place new buy order: eth_btc 0.055245 1.17969 [6812910027] margin:0.2751380215404]Array
(
    [complete] => 
    [id] => 6812910027
    [time] => 1533312315753
    [pending] => 1.17969000
    [amount] => 1.17969000
    [type] => buy
    [price] => 0.055245
)

2018-08-03 18:05:24 - cex delete buy orders: eth_btc[move]
2018-08-03 18:05:26 - cex place new buy order: eth_btc 0.055243 1.17967 [6812911138] margin:0.27513304130615]Array
(
    [complete] => 
    [id] => 6812911138
    [time] => 1533312326083
    [pending] => 1.17967000
    [amount] => 1.17967000
    [type] => buy
    [price] => 0.055243
)

2018-08-03 18:05:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:05:38 - cex place new buy order: eth_btc 0.05526 1.17937 [6812912383] margin:0.25696706478464]Array
(
    [complete] => 
    [id] => 6812912383
    [time] => 1533312338163
    [pending] => 1.17937000
    [amount] => 1.17937000
    [type] => buy
    [price] => 0.05526
)

2018-08-03 18:05:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:05:51 - cex place new buy order: eth_btc 0.055265 1.17927 [6812913719] margin:0.23884918121777]Array
(
    [complete] => 
    [id] => 6812913719
    [time] => 1533312351031
    [pending] => 1.17927000
    [amount] => 1.17927000
    [type] => buy
    [price] => 0.055265
)

2018-08-03 18:06:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:06:12 - cex place new buy order: eth_btc 0.055049 1.1839 [6812915721]Array
(
    [complete] => 
    [id] => 6812915721
    [time] => 1533312372110
    [pending] => 1.18390000
    [amount] => 1.18390000
    [type] => buy
    [price] => 0.055049
)

2018-08-03 18:06:19 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:06:21 - cex place new buy order: eth_btc 0.055057 1.18372 [6812916551] margin:0.52854314619395]Array
(
    [complete] => 
    [id] => 6812916551
    [time] => 1533312381497
    [pending] => 1.18372000
    [amount] => 1.18372000
    [type] => buy
    [price] => 0.055057
)

2018-08-03 18:06:29 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:06:31 - cex place new buy order: eth_btc 0.055066 1.18353 [6812917446] margin:0.51211273744234]Array
(
    [complete] => 
    [id] => 6812917446
    [time] => 1533312390708
    [pending] => 1.18353000
    [amount] => 1.18353000
    [type] => buy
    [price] => 0.055066
)

2018-08-03 18:06:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:06:42 - cex place new buy order: eth_btc 0.055074 1.18336 [6812918446] margin:0.50840687075571]Array
(
    [complete] => 
    [id] => 6812918446
    [time] => 1533312401917
    [pending] => 1.18336000
    [amount] => 1.18336000
    [type] => buy
    [price] => 0.055074
)

2018-08-03 18:06:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:06:53 - cex place new buy order: eth_btc 0.055085 1.18312 [6812919421] margin:0.51012072251975]Array
(
    [complete] => 
    [id] => 6812919421
    [time] => 1533312412779
    [pending] => 1.18312000
    [amount] => 1.18312000
    [type] => buy
    [price] => 0.055085
)

2018-08-03 18:07:02 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:07:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:07:04 - cex place new buy order: eth_btc 0.055093 1.18295 [6812920458] margin:0.50278619788358]Array
(
    [complete] => 
    [id] => 6812920458
    [time] => 1533312423586
    [pending] => 1.18295000
    [amount] => 1.18295000
    [type] => buy
    [price] => 0.055093
)

2018-08-03 18:07:05 - cex place new buy order: eth_btc 0.055093 0.01009 [] margin:0.50278619788358]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 18:07:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:07:15 - cex place new buy order: eth_btc 0.055104 1.18271 [6812921535] margin:0.48816782810686]Array
(
    [complete] => 
    [id] => 6812921535
    [time] => 1533312434724
    [pending] => 1.18271000
    [amount] => 1.18271000
    [type] => buy
    [price] => 0.055104
)

2018-08-03 18:07:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:07:26 - cex place new buy order: eth_btc 0.055112 1.18254 [6812922426] margin:0.4336623602845]Array
(
    [complete] => 
    [id] => 6812922426
    [time] => 1533312445790
    [pending] => 1.18254000
    [amount] => 1.18254000
    [type] => buy
    [price] => 0.055112
)

2018-08-03 18:07:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:07:39 - cex place new buy order: eth_btc 0.055124 1.18228 [6812923345] margin:0.4517088745374]Array
(
    [complete] => 
    [id] => 6812923345
    [time] => 1533312458617
    [pending] => 1.18228000
    [amount] => 1.18228000
    [type] => buy
    [price] => 0.055124
)

2018-08-03 18:07:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:07:50 - cex place new buy order: eth_btc 0.055136 1.18203 [6812924379] margin:0.39719965177016]Array
(
    [complete] => 
    [id] => 6812924379
    [time] => 1533312470101
    [pending] => 1.18203000
    [amount] => 1.18203000
    [type] => buy
    [price] => 0.055136
)

2018-08-03 18:08:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:08:03 - cex place new buy order: eth_btc 0.055146 1.18181 [6812925225] margin:0.38262067965038]Array
(
    [complete] => 
    [id] => 6812925225
    [time] => 1533312482811
    [pending] => 1.18181000
    [amount] => 1.18181000
    [type] => buy
    [price] => 0.055146
)

2018-08-03 18:08:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:08:14 - cex place new buy order: eth_btc 0.055158 1.18156 [6812926081] margin:0.36440770151203]Array
(
    [complete] => 
    [id] => 6812926081
    [time] => 1533312493651
    [pending] => 1.18156000
    [amount] => 1.18156000
    [type] => buy
    [price] => 0.055158
)

2018-08-03 18:08:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:08:25 - cex place new buy order: eth_btc 0.05517 1.1813 [6812927070] margin:0.34257748776507]Array
(
    [complete] => 
    [id] => 6812927070
    [time] => 1533312504901
    [pending] => 1.18130000
    [amount] => 1.18130000
    [type] => buy
    [price] => 0.05517
)

2018-08-03 18:08:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:08:36 - cex place new buy order: eth_btc 0.055181 1.18106 [6812927805] margin:0.33526032511191]Array
(
    [complete] => 
    [id] => 6812927805
    [time] => 1533312515894
    [pending] => 1.18106000
    [amount] => 1.18106000
    [type] => buy
    [price] => 0.055181
)

2018-08-03 18:08:44 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:08:46 - cex place new buy order: eth_btc 0.055187 1.18093 [6812928481] margin:0.3497200427637]Array
(
    [complete] => 
    [id] => 6812928481
    [time] => 1533312526108
    [pending] => 1.18093000
    [amount] => 1.18093000
    [type] => buy
    [price] => 0.055187
)

2018-08-03 18:08:54 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:08:56 - cex place new buy order: eth_btc 0.055195 1.18076 [6812929116] margin:0.29169308814205]Array
(
    [complete] => 
    [id] => 6812929116
    [time] => 1533312535884
    [pending] => 1.18076000
    [amount] => 1.18076000
    [type] => buy
    [price] => 0.055195
)

2018-08-03 18:09:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:09:05 - cex place new buy order: eth_btc 0.055199 1.18068 [6812929780] margin:0.25000452906756]Array
(
    [complete] => 
    [id] => 6812929780
    [time] => 1533312544998
    [pending] => 1.18068000
    [amount] => 1.18068000
    [type] => buy
    [price] => 0.055199
)

2018-08-03 18:09:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:09:17 - cex place new buy order: eth_btc 0.055201 1.18064 [6812930806] margin:0.24818390971177]Array
(
    [complete] => 
    [id] => 6812930806
    [time] => 1533312557315
    [pending] => 1.18064000
    [amount] => 1.18064000
    [type] => buy
    [price] => 0.055201
)

2018-08-03 18:09:28 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:09:30 - cex place new buy order: eth_btc 0.055203 1.18059 [6812931833] margin:0.23549444776552]Array
(
    [complete] => 
    [id] => 6812931833
    [time] => 1533312570042
    [pending] => 1.18059000
    [amount] => 1.18059000
    [type] => buy
    [price] => 0.055203
)

2018-08-03 18:09:38 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:09:39 - cex place new buy order: eth_btc 0.055205 1.18055 [6812932401] margin:0.20288017389729]Array
(
    [complete] => 
    [id] => 6812932401
    [time] => 1533312578767
    [pending] => 1.18055000
    [amount] => 1.18055000
    [type] => buy
    [price] => 0.055205
)

2018-08-03 18:09:46 - cex delete buy orders: eth_btc[move]
2018-08-03 18:09:48 - cex place new buy order: eth_btc 0.055206 1.18051 [6812933052] margin:0.19925009509663]Array
(
    [complete] => 
    [id] => 6812933052
    [time] => 1533312588212
    [pending] => 1.18051000
    [amount] => 1.18051000
    [type] => buy
    [price] => 0.055206
)

2018-08-03 18:09:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:10:00 - cex place new buy order: eth_btc 0.055209 1.18046 [6812933990] margin:0.20467677371443]Array
(
    [complete] => 
    [id] => 6812933990
    [time] => 1533312600421
    [pending] => 1.18046000
    [amount] => 1.18046000
    [type] => buy
    [price] => 0.055209
)

2018-08-03 18:10:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:10:06 - cex place new buy order: eth_btc 0.055211 1.18042 [6812934497] margin:0.20285812609806]Array
(
    [complete] => 
    [id] => 6812934497
    [time] => 1533312605683
    [pending] => 1.18042000
    [amount] => 1.18042000
    [type] => buy
    [price] => 0.055211
)

2018-08-03 18:10:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:10:15 - cex place new buy order: eth_btc 0.055213 1.18038 [6812935167] margin:0.2028507778965]Array
(
    [complete] => 
    [id] => 6812935167
    [time] => 1533312615344
    [pending] => 1.18038000
    [amount] => 1.18038000
    [type] => buy
    [price] => 0.055213
)

2018-08-03 18:10:25 - cex delete buy orders: eth_btc[move]
2018-08-03 18:10:27 - cex place new buy order: eth_btc 0.055214 1.18034 [6812936105] margin:0.19922122611609]Array
(
    [complete] => 
    [id] => 6812936105
    [time] => 1533312627277
    [pending] => 1.18034000
    [amount] => 1.18034000
    [type] => buy
    [price] => 0.055214
)

2018-08-03 18:10:36 - cex delete buy orders: eth_btc[move]
2018-08-03 18:10:39 - cex place new buy order: eth_btc 0.055217 1.18027 [6812936974] margin:0.199210402405]Array
(
    [complete] => 
    [id] => 6812936974
    [time] => 1533312638533
    [pending] => 1.18027000
    [amount] => 1.18027000
    [type] => buy
    [price] => 0.055217
)

2018-08-03 18:10:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:10:49 - cex place new buy order: eth_btc 0.05522 1.18023 [6812937760] margin:0.22455632017384]Array
(
    [complete] => 
    [id] => 6812937760
    [time] => 1533312649039
    [pending] => 1.18023000
    [amount] => 1.18023000
    [type] => buy
    [price] => 0.05522
)

2018-08-03 18:10:57 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:11:21 - cex place new buy order: eth_btc 0.055226 1.1801 [6812940138]Array
(
    [complete] => 
    [id] => 6812940138
    [time] => 1533312681359
    [pending] => 1.18010000
    [amount] => 1.18010000
    [type] => buy
    [price] => 0.055226
)

2018-08-03 18:11:29 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:11:56 - cex place new buy order: eth_btc 0.055037 1.1842 [6812942729]Array
(
    [complete] => 
    [id] => 6812942729
    [time] => 1533312716071
    [pending] => 1.18420000
    [amount] => 1.18420000
    [type] => buy
    [price] => 0.055037
)

2018-08-03 18:12:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:12:06 - cex place new buy order: eth_btc 0.055045 1.18398 [6812943584] margin:0.50140793895903]Array
(
    [complete] => 
    [id] => 6812943584
    [time] => 1533312726167
    [pending] => 1.18398000
    [amount] => 1.18398000
    [type] => buy
    [price] => 0.055045
)

2018-08-03 18:12:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:12:17 - cex place new buy order: eth_btc 0.055056 1.18374 [6812944640] margin:0.47951176983436]Array
(
    [complete] => 
    [id] => 6812944640
    [time] => 1533312737056
    [pending] => 1.18374000
    [amount] => 1.18374000
    [type] => buy
    [price] => 0.055056
)

2018-08-03 18:12:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:12:27 - cex place new buy order: eth_btc 0.055068 1.18349 [6812945807] margin:0.45943197501273]Array
(
    [complete] => 
    [id] => 6812945807
    [time] => 1533312747059
    [pending] => 1.18349000
    [amount] => 1.18349000
    [type] => buy
    [price] => 0.055068
)

2018-08-03 18:12:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:12:36 - cex place new buy order: eth_btc 0.055078 1.18327 [6812946905] margin:0.43211445586258]Array
(
    [complete] => 
    [id] => 6812946905
    [time] => 1533312756139
    [pending] => 1.18327000
    [amount] => 1.18327000
    [type] => buy
    [price] => 0.055078
)

2018-08-03 18:12:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:12:47 - cex place new buy order: eth_btc 0.055086 1.1831 [6812948065] margin:0.37214537268997]Array
(
    [complete] => 
    [id] => 6812948065
    [time] => 1533312766839
    [pending] => 1.18310000
    [amount] => 1.18310000
    [type] => buy
    [price] => 0.055086
)

2018-08-03 18:12:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:12:59 - cex place new buy order: eth_btc 0.055098 1.18284 [6812949325] margin:0.37569421757595]Array
(
    [complete] => 
    [id] => 6812949325
    [time] => 1533312779125
    [pending] => 1.18284000
    [amount] => 1.18284000
    [type] => buy
    [price] => 0.055098
)

2018-08-03 18:13:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:13:05 - cex place new buy order: eth_btc 0.055105 1.18269 [6812949922] margin:0.37201705834315]Array
(
    [complete] => 
    [id] => 6812949922
    [time] => 1533312785475
    [pending] => 1.18269000
    [amount] => 1.18269000
    [type] => buy
    [price] => 0.055105
)

2018-08-03 18:13:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:13:16 - cex place new buy order: eth_btc 0.055114 1.1825 [6812950984] margin:0.3864716768879]Array
(
    [complete] => 
    [id] => 6812950984
    [time] => 1533312796452
    [pending] => 1.18250000
    [amount] => 1.18250000
    [type] => buy
    [price] => 0.055114
)

2018-08-03 18:13:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:13:25 - cex place new buy order: eth_btc 0.055124 1.18228 [6812951784] margin:0.39910021043466]Array
(
    [complete] => 
    [id] => 6812951784
    [time] => 1533312805430
    [pending] => 1.18228000
    [amount] => 1.18228000
    [type] => buy
    [price] => 0.055124
)

2018-08-03 18:13:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:13:36 - cex place new buy order: eth_btc 0.05514 1.18194 [6812952638] margin:0.33550961189699]Array
(
    [complete] => 
    [id] => 6812952638
    [time] => 1533312815862
    [pending] => 1.18194000
    [amount] => 1.18194000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 18:13:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:13:50 - cex place new buy order: eth_btc 0.055152 1.18168 [6812953697] margin:0.31367856106759]Array
(
    [complete] => 
    [id] => 6812953697
    [time] => 1533312830371
    [pending] => 1.18168000
    [amount] => 1.18168000
    [type] => buy
    [price] => 0.055152
)

2018-08-03 18:13:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:14:00 - cex place new buy order: eth_btc 0.055161 1.18149 [6812954431] margin:0.33175613204981]Array
(
    [complete] => 
    [id] => 6812954431
    [time] => 1533312840086
    [pending] => 1.18149000
    [amount] => 1.18149000
    [type] => buy
    [price] => 0.055161
)

2018-08-03 18:14:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:14:15 - cex place new buy order: eth_btc 0.055171 1.18128 [6812955660] margin:0.27913215276141]Array
(
    [complete] => 
    [id] => 6812955660
    [time] => 1533312854887
    [pending] => 1.18128000
    [amount] => 1.18128000
    [type] => buy
    [price] => 0.055171
)

2018-08-03 18:14:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:14:27 - cex place new buy order: eth_btc 0.055176 1.18117 [6812956594] margin:0.27185732927359]Array
(
    [complete] => 
    [id] => 6812956594
    [time] => 1533312867093
    [pending] => 1.18117000
    [amount] => 1.18117000
    [type] => buy
    [price] => 0.055176
)

2018-08-03 18:14:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:14:37 - cex place new buy order: eth_btc 0.05518 1.18108 [6812957291] margin:0.27002537151142]Array
(
    [complete] => 
    [id] => 6812957291
    [time] => 1533312877186
    [pending] => 1.18108000
    [amount] => 1.18108000
    [type] => buy
    [price] => 0.05518
)

2018-08-03 18:14:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:14:48 - cex place new buy order: eth_btc 0.055184 1.181 [6812958021] margin:0.29718759060597]Array
(
    [complete] => 
    [id] => 6812958021
    [time] => 1533312888271
    [pending] => 1.18100000
    [amount] => 1.18100000
    [type] => buy
    [price] => 0.055184
)

2018-08-03 18:14:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:14:59 - cex place new buy order: eth_btc 0.055186 1.18096 [6812958768] margin:0.28811655129923]Array
(
    [complete] => 
    [id] => 6812958768
    [time] => 1533312899450
    [pending] => 1.18096000
    [amount] => 1.18096000
    [type] => buy
    [price] => 0.055186
)

2018-08-03 18:15:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:15:06 - cex place new buy order: eth_btc 0.055192 1.18083 [6812959290] margin:0.25184809392667]Array
(
    [complete] => 
    [id] => 6812959290
    [time] => 1533312905948
    [pending] => 1.18083000
    [amount] => 1.18083000
    [type] => buy
    [price] => 0.055192
)

2018-08-03 18:15:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:15:17 - cex place new buy order: eth_btc 0.055196 1.18074 [6812960347] margin:0.27538227407784]Array
(
    [complete] => 
    [id] => 6812960347
    [time] => 1533312916803
    [pending] => 1.18074000
    [amount] => 1.18074000
    [type] => buy
    [price] => 0.055196
)

2018-08-03 18:15:28 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:15:30 - cex place new buy order: eth_btc 0.055199 1.18068 [6812962016] margin:0.27536730737876]Array
(
    [complete] => 
    [id] => 6812962016
    [time] => 1533312929893
    [pending] => 1.18068000
    [amount] => 1.18068000
    [type] => buy
    [price] => 0.055199
)

2018-08-03 18:15:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:15:41 - cex place new buy order: eth_btc 0.055201 1.18064 [6812963461] margin:0.27173420771363]Array
(
    [complete] => 
    [id] => 6812963461
    [time] => 1533312941371
    [pending] => 1.18064000
    [amount] => 1.18064000
    [type] => buy
    [price] => 0.055201
)

2018-08-03 18:15:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:15:53 - cex place new buy order: eth_btc 0.055203 1.18059 [6812964866] margin:0.27172436280636]Array
(
    [complete] => 
    [id] => 6812964866
    [time] => 1533312953051
    [pending] => 1.18059000
    [amount] => 1.18059000
    [type] => buy
    [price] => 0.055203
)

2018-08-03 18:16:02 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:16:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:16:04 - cex place new buy order: eth_btc 0.055205 1.18055 [6812966121] margin:0.27896023910876]Array
(
    [complete] => 
    [id] => 6812966121
    [time] => 1533312964056
    [pending] => 1.18055000
    [amount] => 1.18055000
    [type] => buy
    [price] => 0.055205
)

2018-08-03 18:16:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:16:16 - cex place new buy order: eth_btc 0.055208 1.18049 [6812967352] margin:0.27713374873206]Array
(
    [complete] => 
    [id] => 6812967352
    [time] => 1533312975602
    [pending] => 1.18049000
    [amount] => 1.18049000
    [type] => buy
    [price] => 0.055208
)

2018-08-03 18:16:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:16:25 - cex place new buy order: eth_btc 0.05521 1.18044 [6812968458] margin:0.27531244339793]Array
(
    [complete] => 
    [id] => 6812968458
    [time] => 1533312985176
    [pending] => 1.18044000
    [amount] => 1.18044000
    [type] => buy
    [price] => 0.05521
)

2018-08-03 18:16:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:16:36 - cex place new buy order: eth_btc 0.055212 1.1804 [6812969631] margin:0.26624646815909]Array
(
    [complete] => 
    [id] => 6812969631
    [time] => 1533312996130
    [pending] => 1.18040000
    [amount] => 1.18040000
    [type] => buy
    [price] => 0.055212
)

2018-08-03 18:16:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:16:47 - cex place new buy order: eth_btc 0.055215 1.18034 [6812970889] margin:0.26442090011771]Array
(
    [complete] => 
    [id] => 6812970889
    [time] => 1533313006954
    [pending] => 1.18034000
    [amount] => 1.18034000
    [type] => buy
    [price] => 0.055215
)

2018-08-03 18:16:56 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:16:57 - cex place new buy order: eth_btc 0.055218 1.18027 [6812971824] margin:0.25716251946828]Array
(
    [complete] => 
    [id] => 6812971824
    [time] => 1533313016668
    [pending] => 1.18027000
    [amount] => 1.18027000
    [type] => buy
    [price] => 0.055218
)

2018-08-03 18:17:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:17:07 - cex place new buy order: eth_btc 0.05522 1.18023 [6812972778] margin:0.25353132922854]Array
(
    [complete] => 
    [id] => 6812972778
    [time] => 1533313027054
    [pending] => 1.18023000
    [amount] => 1.18023000
    [type] => buy
    [price] => 0.05522
)

2018-08-03 18:17:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:17:18 - cex place new buy order: eth_btc 0.055222 1.18019 [6812973552] margin:0.24990040201369]Array
(
    [complete] => 
    [id] => 6812973552
    [time] => 1533313037830
    [pending] => 1.18019000
    [amount] => 1.18019000
    [type] => buy
    [price] => 0.055222
)

2018-08-03 18:17:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:17:29 - cex place new buy order: eth_btc 0.055224 1.18014 [6812974669] margin:0.26256699985514]Array
(
    [complete] => 
    [id] => 6812974669
    [time] => 1533313049335
    [pending] => 1.18014000
    [amount] => 1.18014000
    [type] => buy
    [price] => 0.055224
)

2018-08-03 18:17:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:17:42 - cex place new buy order: eth_btc 0.055228 1.18006 [6812975506] margin:0.28246541609329]Array
(
    [complete] => 
    [id] => 6812975506
    [time] => 1533313062480
    [pending] => 1.18006000
    [amount] => 1.18006000
    [type] => buy
    [price] => 0.055228
)

2018-08-03 18:17:52 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:17:53 - cex place new buy order: eth_btc 0.055232 1.17997 [6812976322] margin:0.30960312862109]Array
(
    [complete] => 
    [id] => 6812976322
    [time] => 1533313073465
    [pending] => 1.17997000
    [amount] => 1.17997000
    [type] => buy
    [price] => 0.055232
)

2018-08-03 18:18:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:18:06 - cex place new buy order: eth_btc 0.055234 1.17993 [6812977182] margin:0.27157185791362]Array
(
    [complete] => 
    [id] => 6812977182
    [time] => 1533313086005
    [pending] => 1.17993000
    [amount] => 1.17993000
    [type] => buy
    [price] => 0.055234
)

2018-08-03 18:18:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:18:16 - cex place new buy order: eth_btc 0.055236 1.17989 [6812977955] margin:0.27518285176333]Array
(
    [complete] => 
    [id] => 6812977955
    [time] => 1533313096435
    [pending] => 1.17989000
    [amount] => 1.17989000
    [type] => buy
    [price] => 0.055236
)

2018-08-03 18:18:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:18:27 - cex place new buy order: eth_btc 0.055238 1.17984 [6812978703] margin:0.27155219233137]Array
(
    [complete] => 
    [id] => 6812978703
    [time] => 1533313106890
    [pending] => 1.17984000
    [amount] => 1.17984000
    [type] => buy
    [price] => 0.055238
)

2018-08-03 18:18:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:18:37 - cex place new buy order: eth_btc 0.055241 1.17978 [6812979284] margin:0.28420919244765]Array
(
    [complete] => 
    [id] => 6812979284
    [time] => 1533313116566
    [pending] => 1.17978000
    [amount] => 1.17978000
    [type] => buy
    [price] => 0.055241
)

2018-08-03 18:18:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:18:47 - cex place new buy order: eth_btc 0.055245 1.17969 [6812979940] margin:0.24255588741062]Array
(
    [complete] => 
    [id] => 6812979940
    [time] => 1533313126726
    [pending] => 1.17969000
    [amount] => 1.17969000
    [type] => buy
    [price] => 0.055245
)

2018-08-03 18:18:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:18:57 - cex place new buy order: eth_btc 0.055247 1.17965 [6812980760] margin:0.23349684145746]Array
(
    [complete] => 
    [id] => 6812980760
    [time] => 1533313137150
    [pending] => 1.17965000
    [amount] => 1.17965000
    [type] => buy
    [price] => 0.055247
)

2018-08-03 18:19:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:19:06 - cex place new buy order: eth_btc 0.055249 1.17961 [6812981276] margin:0.20271860124166]Array
(
    [complete] => 
    [id] => 6812981276
    [time] => 1533313145565
    [pending] => 1.17961000
    [amount] => 1.17961000
    [type] => buy
    [price] => 0.055249
)

2018-08-03 18:19:15 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:19:35 - cex place new buy order: eth_btc 0.055255 1.1795 [6812983616]Array
(
    [complete] => 
    [id] => 6812983616
    [time] => 1533313175180
    [pending] => 1.17950000
    [amount] => 1.17950000
    [type] => buy
    [price] => 0.055255
)

2018-08-03 18:19:43 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:19:53 - cex place new buy order: eth_btc 0.055191 1.1808 [6812984945]Array
(
    [complete] => 
    [id] => 6812984945
    [time] => 1533313192839
    [pending] => 1.18080000
    [amount] => 1.18080000
    [type] => buy
    [price] => 0.055191
)

2018-08-03 18:20:02 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:20:03 - cex place new buy order: eth_btc 0.055197 1.18072 [6812985680] margin:0.32248129427324]Array
(
    [complete] => 
    [id] => 6812985680
    [time] => 1533313202903
    [pending] => 1.18072000
    [amount] => 1.18072000
    [type] => buy
    [price] => 0.055197
)

2018-08-03 18:20:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:20:17 - cex place new buy order: eth_btc 0.055203 1.18059 [6812986722] margin:0.36048765465644]Array
(
    [complete] => 
    [id] => 6812986722
    [time] => 1533313217016
    [pending] => 1.18059000
    [amount] => 1.18059000
    [type] => buy
    [price] => 0.055203
)

2018-08-03 18:20:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:20:29 - cex place new buy order: eth_btc 0.055207 1.18051 [6812987676] margin:0.3550274421722]Array
(
    [complete] => 
    [id] => 6812987676
    [time] => 1533313228679
    [pending] => 1.18051000
    [amount] => 1.18051000
    [type] => buy
    [price] => 0.055207
)

2018-08-03 18:20:41 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:20:42 - cex place new buy order: eth_btc 0.055214 1.18036 [6812988636] margin:0.34230448799217]Array
(
    [complete] => 
    [id] => 6812988636
    [time] => 1533313242267
    [pending] => 1.18036000
    [amount] => 1.18036000
    [type] => buy
    [price] => 0.055214
)

2018-08-03 18:20:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:20:53 - cex place new buy order: eth_btc 0.055224 1.18014 [6812989404] margin:0.35672895842387]Array
(
    [complete] => 
    [id] => 6812989404
    [time] => 1533313252535
    [pending] => 1.18014000
    [amount] => 1.18014000
    [type] => buy
    [price] => 0.055224
)

2018-08-03 18:21:02 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:21:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:21:04 - cex place new buy order: eth_btc 0.055231 1.17999 [6812990140] margin:0.31141931161847]Array
(
    [complete] => 
    [id] => 6812990140
    [time] => 1533313263631
    [pending] => 1.17999000
    [amount] => 1.17999000
    [type] => buy
    [price] => 0.055231
)

2018-08-03 18:21:05 - cex place new buy order: eth_btc 0.055234 0.01007 [] margin:0.31502335517979]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 18:21:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:21:17 - cex place new buy order: eth_btc 0.05524 1.1798 [6812991073] margin:0.3421433743664]Array
(
    [complete] => 
    [id] => 6812991073
    [time] => 1533313276551
    [pending] => 1.17980000
    [amount] => 1.17980000
    [type] => buy
    [price] => 0.05524
)

2018-08-03 18:21:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:21:28 - cex place new buy order: eth_btc 0.055247 1.17965 [6812991778] margin:0.31675928104693]Array
(
    [complete] => 
    [id] => 6812991778
    [time] => 1533313287822
    [pending] => 1.17965000
    [amount] => 1.17965000
    [type] => buy
    [price] => 0.055247
)

2018-08-03 18:21:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:21:38 - cex place new buy order: eth_btc 0.055256 1.17946 [6812992512] margin:0.30584913855509]Array
(
    [complete] => 
    [id] => 6812992512
    [time] => 1533313298205
    [pending] => 1.17946000
    [amount] => 1.17946000
    [type] => buy
    [price] => 0.055256
)

2018-08-03 18:21:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:21:47 - cex place new buy order: eth_btc 0.055262 1.17933 [6812993219] margin:0.30943505482972]Array
(
    [complete] => 
    [id] => 6812993219
    [time] => 1533313307070
    [pending] => 1.17933000
    [amount] => 1.17933000
    [type] => buy
    [price] => 0.055262
)

2018-08-03 18:21:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:21:58 - cex place new buy order: eth_btc 0.055271 1.17914 [6812994125] margin:0.2967197988095]Array
(
    [complete] => 
    [id] => 6812994125
    [time] => 1533313318476
    [pending] => 1.17914000
    [amount] => 1.17914000
    [type] => buy
    [price] => 0.055271
)

2018-08-03 18:22:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:22:06 - cex place new buy order: eth_btc 0.055274 1.17908 [6812994653] margin:0.29308535658719]Array
(
    [complete] => 
    [id] => 6812994653
    [time] => 1533313325698
    [pending] => 1.17908000
    [amount] => 1.17908000
    [type] => buy
    [price] => 0.055274
)

2018-08-03 18:22:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:22:18 - cex place new buy order: eth_btc 0.055276 1.17903 [6812995559] margin:0.26955640784427]Array
(
    [complete] => 
    [id] => 6812995559
    [time] => 1533313337730
    [pending] => 1.17903000
    [amount] => 1.17903000
    [type] => buy
    [price] => 0.055276
)

2018-08-03 18:22:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:22:28 - cex place new buy order: eth_btc 0.055281 1.17893 [6812996336] margin:0.25506050903565]Array
(
    [complete] => 
    [id] => 6812996336
    [time] => 1533313348164
    [pending] => 1.17893000
    [amount] => 1.17893000
    [type] => buy
    [price] => 0.055281
)

2018-08-03 18:22:38 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:22:41 - cex place new buy order: eth_btc 0.055283 1.17888 [6812997206] margin:0.25143353291246]Array
(
    [complete] => 
    [id] => 6812997206
    [time] => 1533313360523
    [pending] => 1.17888000
    [amount] => 1.17888000
    [type] => buy
    [price] => 0.055283
)

2018-08-03 18:22:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:22:52 - cex place new buy order: eth_btc 0.055285 1.17884 [6812997939] margin:0.24961562810888]Array
(
    [complete] => 
    [id] => 6812997939
    [time] => 1533313371949
    [pending] => 1.17884000
    [amount] => 1.17884000
    [type] => buy
    [price] => 0.055285
)

2018-08-03 18:23:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:23:02 - cex place new buy order: eth_btc 0.055287 1.1788 [6812998790] margin:0.24598911136433]Array
(
    [complete] => 
    [id] => 6812998790
    [time] => 1533313382499
    [pending] => 1.17880000
    [amount] => 1.17880000
    [type] => buy
    [price] => 0.055287
)

2018-08-03 18:23:13 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:23:33 - cex place new buy order: eth_btc 0.055165 1.1814 [6813001624]Array
(
    [complete] => 
    [id] => 6813001624
    [time] => 1533313413451
    [pending] => 1.18140000
    [amount] => 1.18140000
    [type] => buy
    [price] => 0.055165
)

2018-08-03 18:23:42 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:23:43 - cex place new buy order: eth_btc 0.055178 1.18113 [6813002532] margin:0.40595889666171]Array
(
    [complete] => 
    [id] => 6813002532
    [time] => 1533313423459
    [pending] => 1.18113000
    [amount] => 1.18113000
    [type] => buy
    [price] => 0.055178
)

2018-08-03 18:23:52 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:23:54 - cex place new buy order: eth_btc 0.055196 1.18074 [6813003534] margin:0.37683890136966]Array
(
    [complete] => 
    [id] => 6813003534
    [time] => 1533313434021
    [pending] => 1.18074000
    [amount] => 1.18074000
    [type] => buy
    [price] => 0.055196
)

2018-08-03 18:24:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:24:05 - cex place new buy order: eth_btc 0.055211 1.18042 [6813004607] margin:0.35319048740285]Array
(
    [complete] => 
    [id] => 6813004607
    [time] => 1533313445144
    [pending] => 1.18042000
    [amount] => 1.18042000
    [type] => buy
    [price] => 0.055211
)

2018-08-03 18:24:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:24:17 - cex place new buy order: eth_btc 0.055223 1.18016 [6813005869] margin:0.33500534197708]Array
(
    [complete] => 
    [id] => 6813005869
    [time] => 1533313456789
    [pending] => 1.18016000
    [amount] => 1.18016000
    [type] => buy
    [price] => 0.055223
)

2018-08-03 18:24:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:24:28 - cex place new buy order: eth_btc 0.055239 1.17982 [6813006969] margin:0.30956389507413]Array
(
    [complete] => 
    [id] => 6813006969
    [time] => 1533313468299
    [pending] => 1.17982000
    [amount] => 1.17982000
    [type] => buy
    [price] => 0.055239
)

2018-08-03 18:24:39 - cex delete buy orders: eth_btc[move]
2018-08-03 18:24:40 - cex place new buy order: eth_btc 0.055165 1.1798 [6813008129] margin:0.31860970311368]Array
(
    [complete] => 
    [id] => 6813008129
    [time] => 1533313480391
    [pending] => 1.17980000
    [amount] => 1.17980000
    [type] => buy
    [price] => 0.055165
)

2018-08-03 18:24:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:24:50 - cex place new buy order: eth_btc 0.055245 1.17969 [6813009018] margin:0.3077201556702]Array
(
    [complete] => 
    [id] => 6813009018
    [time] => 1533313490275
    [pending] => 1.17969000
    [amount] => 1.17969000
    [type] => buy
    [price] => 0.055245
)

2018-08-03 18:25:00 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:25:03 - cex place new buy order: eth_btc 0.05525 1.17959 [6813009990] margin:0.30226244343892]Array
(
    [complete] => 
    [id] => 6813009990
    [time] => 1533313502538
    [pending] => 1.17959000
    [amount] => 1.17959000
    [type] => buy
    [price] => 0.05525
)

2018-08-03 18:25:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:25:06 - cex place new buy order: eth_btc 0.055252 0.01006 [] margin:0.30225150220806]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 18:25:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:25:18 - cex place new buy order: eth_btc 0.055258 1.17942 [6813011510] margin:0.27326359984075]Array
(
    [complete] => 
    [id] => 6813011510
    [time] => 1533313517699
    [pending] => 1.17942000
    [amount] => 1.17942000
    [type] => buy
    [price] => 0.055258
)

2018-08-03 18:25:28 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:25:29 - cex place new buy order: eth_btc 0.055265 1.17927 [6813012765] margin:0.26056274314665]Array
(
    [complete] => 
    [id] => 6813012765
    [time] => 1533313529286
    [pending] => 1.17927000
    [amount] => 1.17927000
    [type] => buy
    [price] => 0.055265
)

2018-08-03 18:25:38 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:25:39 - cex place new buy order: eth_btc 0.055267 1.17923 [6813013782] margin:0.26236271192575]Array
(
    [complete] => 
    [id] => 6813013782
    [time] => 1533313539143
    [pending] => 1.17923000
    [amount] => 1.17923000
    [type] => buy
    [price] => 0.055267
)

2018-08-03 18:25:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:25:51 - cex place new buy order: eth_btc 0.055269 1.17918 [6813014949] margin:0.25149722267455]Array
(
    [complete] => 
    [id] => 6813014949
    [time] => 1533313551437
    [pending] => 1.17918000
    [amount] => 1.17918000
    [type] => buy
    [price] => 0.055269
)

2018-08-03 18:26:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:26:03 - cex place new buy order: eth_btc 0.055271 1.17914 [6813015900] margin:0.25691592335944]Array
(
    [complete] => 
    [id] => 6813015900
    [time] => 1533313563163
    [pending] => 1.17914000
    [amount] => 1.17914000
    [type] => buy
    [price] => 0.055271
)

2018-08-03 18:26:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:26:14 - cex place new buy order: eth_btc 0.055273 1.1791 [6813016738] margin:0.25147902230747]Array
(
    [complete] => 
    [id] => 6813016738
    [time] => 1533313573457
    [pending] => 1.17910000
    [amount] => 1.17910000
    [type] => buy
    [price] => 0.055273
)

2018-08-03 18:26:22 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:26:25 - cex place new buy order: eth_btc 0.055275 1.17905 [6813017751] margin:0.24061510628675]Array
(
    [complete] => 
    [id] => 6813017751
    [time] => 1533313584542
    [pending] => 1.17905000
    [amount] => 1.17905000
    [type] => buy
    [price] => 0.055275
)

2018-08-03 18:26:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:26:36 - cex place new buy order: eth_btc 0.055277 1.17901 [6813018877] margin:0.24603361253324]Array
(
    [complete] => 
    [id] => 6813018877
    [time] => 1533313596070
    [pending] => 1.17901000
    [amount] => 1.17901000
    [type] => buy
    [price] => 0.055277
)

2018-08-03 18:26:46 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:26:47 - cex place new buy order: eth_btc 0.055281 1.17893 [6813019863] margin:0.2387800510121]Array
(
    [complete] => 
    [id] => 6813019863
    [time] => 1533313607360
    [pending] => 1.17893000
    [amount] => 1.17893000
    [type] => buy
    [price] => 0.055281
)

2018-08-03 18:26:56 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:26:58 - cex place new buy order: eth_btc 0.055284 1.17886 [6813020880] margin:0.23334056869979]Array
(
    [complete] => 
    [id] => 6813020880
    [time] => 1533313617675
    [pending] => 1.17886000
    [amount] => 1.17886000
    [type] => buy
    [price] => 0.055284
)

2018-08-03 18:27:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:27:06 - cex place new buy order: eth_btc 0.055286 1.17882 [6813021633] margin:0.22971457511847]Array
(
    [complete] => 
    [id] => 6813021633
    [time] => 1533313625803
    [pending] => 1.17882000
    [amount] => 1.17882000
    [type] => buy
    [price] => 0.055286
)

2018-08-03 18:27:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:27:19 - cex place new buy order: eth_btc 0.055288 1.17878 [6813022728] margin:0.21704529011719]Array
(
    [complete] => 
    [id] => 6813022728
    [time] => 1533313638529
    [pending] => 1.17878000
    [amount] => 1.17878000
    [type] => buy
    [price] => 0.055288
)

2018-08-03 18:27:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:27:30 - cex place new buy order: eth_btc 0.05529 1.17873 [6813023613] margin:0.21342014830892]Array
(
    [complete] => 
    [id] => 6813023613
    [time] => 1533313649600
    [pending] => 1.17873000
    [amount] => 1.17873000
    [type] => buy
    [price] => 0.05529
)

2018-08-03 18:27:40 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:27:51 - cex place new buy order: eth_btc 0.055197 1.1807 [6813025288]Array
(
    [complete] => 
    [id] => 6813025288
    [time] => 1533313670496
    [pending] => 1.18070000
    [amount] => 1.18070000
    [type] => buy
    [price] => 0.055197
)

2018-08-03 18:28:00 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:28:01 - cex place new buy order: eth_btc 0.055206 1.18053 [6813026341] margin:0.33148570807522]Array
(
    [complete] => 
    [id] => 6813026341
    [time] => 1533313681419
    [pending] => 1.18053000
    [amount] => 1.18053000
    [type] => buy
    [price] => 0.055206
)

2018-08-03 18:28:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:28:05 - cex place new buy order: eth_btc 0.055209 1.18046 [6813026638] margin:0.32603379883716]Array
(
    [complete] => 
    [id] => 6813026638
    [time] => 1533313685015
    [pending] => 1.18046000
    [amount] => 1.18046000
    [type] => buy
    [price] => 0.055209
)

2018-08-03 18:28:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:28:16 - cex place new buy order: eth_btc 0.055217 1.18029 [6813027513] margin:0.28795479653005]Array
(
    [complete] => 
    [id] => 6813027513
    [time] => 1533313696303
    [pending] => 1.18029000
    [amount] => 1.18029000
    [type] => buy
    [price] => 0.055217
)

2018-08-03 18:28:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:28:27 - cex place new buy order: eth_btc 0.055219 1.18025 [6813028481] margin:0.28251145439069]Array
(
    [complete] => 
    [id] => 6813028481
    [time] => 1533313707216
    [pending] => 1.18025000
    [amount] => 1.18025000
    [type] => buy
    [price] => 0.055219
)

2018-08-03 18:28:35 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:29:05 - cex place new buy order: eth_btc 0.055146 1.1818 [6813031882]Array
(
    [complete] => 
    [id] => 6813031882
    [time] => 1533313744656
    [pending] => 1.18180000
    [amount] => 1.18180000
    [type] => buy
    [price] => 0.055146
)

2018-08-03 18:29:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:29:15 - cex place new buy order: eth_btc 0.055148 1.18177 [6813032834] margin:0.24298251976498]Array
(
    [complete] => 
    [id] => 6813032834
    [time] => 1533313754590
    [pending] => 1.18177000
    [amount] => 1.18177000
    [type] => buy
    [price] => 0.055148
)

2018-08-03 18:29:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:29:26 - cex place new buy order: eth_btc 0.055152 1.18168 [6813033746] margin:0.23752538439223]Array
(
    [complete] => 
    [id] => 6813033746
    [time] => 1533313765794
    [pending] => 1.18168000
    [amount] => 1.18168000
    [type] => buy
    [price] => 0.055152
)

2018-08-03 18:29:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:29:37 - cex place new buy order: eth_btc 0.055154 1.18164 [6813034583] margin:0.23207745585088]Array
(
    [complete] => 
    [id] => 6813034583
    [time] => 1533313776639
    [pending] => 1.18164000
    [amount] => 1.18164000
    [type] => buy
    [price] => 0.055154
)

2018-08-03 18:29:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:29:48 - cex place new buy order: eth_btc 0.055156 1.1816 [6813035442] margin:0.22844296178113]Array
(
    [complete] => 
    [id] => 6813035442
    [time] => 1533313788503
    [pending] => 1.18160000
    [amount] => 1.18160000
    [type] => buy
    [price] => 0.055156
)

2018-08-03 18:30:02 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:30:03 - cex delete buy orders: eth_btc[move]
2018-08-03 18:30:04 - cex place new buy order: eth_btc 0.055158 1.18156 [] margin:0.22480873128106]Array
(
    [error] => Nonce must be incremented
)

2018-08-03 18:30:05 - cex place new buy order: eth_btc 0.055106 1.18194 [6813036650] margin:0.25752629669931]Array
(
    [complete] => 
    [id] => 6813036650
    [time] => 1533313804820
    [pending] => 1.18194000
    [amount] => 1.18194000
    [type] => buy
    [price] => 0.055106
)

2018-08-03 18:30:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:30:18 - cex place new buy order: eth_btc 0.05514 1.18194 [6813037623] margin:0.25752629669931]Array
(
    [complete] => 
    [id] => 6813037623
    [time] => 1533313818158
    [pending] => 1.18194000
    [amount] => 1.18194000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 18:30:29 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:30:31 - cex place new buy order: eth_btc 0.055142 1.1819 [6813038438] margin:0.2538899568387]Array
(
    [complete] => 
    [id] => 6813038438
    [time] => 1533313830626
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.055142
)

2018-08-03 18:30:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:30:41 - cex place new buy order: eth_btc 0.055144 1.18186 [6813039415] margin:0.25025388074857]Array
(
    [complete] => 
    [id] => 6813039415
    [time] => 1533313841060
    [pending] => 1.18186000
    [amount] => 1.18186000
    [type] => buy
    [price] => 0.055144
)

2018-08-03 18:30:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:30:52 - cex place new buy order: eth_btc 0.055146 1.18181 [6813040177] margin:0.22123091430022]Array
(
    [complete] => 
    [id] => 6813040177
    [time] => 1533313852259
    [pending] => 1.18181000
    [amount] => 1.18181000
    [type] => buy
    [price] => 0.055146
)

2018-08-03 18:31:04 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:39:15 - cex place new buy order: eth_btc 0.05514 1.1819 [6813081225]Array
(
    [complete] => 
    [id] => 6813081225
    [time] => 1533314355071
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 18:39:23 - cex delete buy orders: eth_btc[move]
2018-08-03 18:39:24 - cex place new buy order: eth_btc 0.055143 1.18186 [6813082030] margin:0.19947773103148]Array
(
    [complete] => 
    [id] => 6813082030
    [time] => 1533314364480
    [pending] => 1.18186000
    [amount] => 1.18186000
    [type] => buy
    [price] => 0.055143
)

2018-08-03 18:39:35 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:40:13 - cex place new buy order: eth_btc 0.05514 1.1819 [6813086316]Array
(
    [complete] => 
    [id] => 6813086316
    [time] => 1533314413465
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 18:40:21 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:42:32 - cex place new buy order: eth_btc 0.05514 1.1819 [6813100518]Array
(
    [complete] => 
    [id] => 6813100518
    [time] => 1533314551631
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 18:42:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:42:41 - cex place new buy order: eth_btc 0.055144 1.18186 [6813101655] margin:0.21035833454228]Array
(
    [complete] => 
    [id] => 6813101655
    [time] => 1533314561153
    [pending] => 1.18186000
    [amount] => 1.18186000
    [type] => buy
    [price] => 0.055144
)

2018-08-03 18:42:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:42:51 - cex place new buy order: eth_btc 0.055148 1.18177 [6813102802] margin:0.22122289112931]Array
(
    [complete] => 
    [id] => 6813102802
    [time] => 1533314571346
    [pending] => 1.18177000
    [amount] => 1.18177000
    [type] => buy
    [price] => 0.055148
)

2018-08-03 18:43:00 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:43:01 - cex place new buy order: eth_btc 0.055152 1.18168 [6813103977] margin:0.20488830867422]Array
(
    [complete] => 
    [id] => 6813103977
    [time] => 1533314581254
    [pending] => 1.18168000
    [amount] => 1.18168000
    [type] => buy
    [price] => 0.055152
)

2018-08-03 18:43:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:43:50 - cex place new buy order: eth_btc 0.05514 1.1819 [6813110024]Array
(
    [complete] => 
    [id] => 6813110024
    [time] => 1533314629707
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 18:43:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:44:00 - cex place new buy order: eth_btc 0.055144 1.18186 [6813111192] margin:0.22486580589003]Array
(
    [complete] => 
    [id] => 6813111192
    [time] => 1533314639519
    [pending] => 1.18186000
    [amount] => 1.18186000
    [type] => buy
    [price] => 0.055144
)

2018-08-03 18:44:05 - cex delete buy orders: eth_btc[move]
2018-08-03 18:44:06 - cex place new buy order: eth_btc 0.055143 1.18183 [] margin:0.21942152507028]Array
(
    [error] => Nonce must be incremented
)

2018-08-03 18:44:19 - cex place new buy order: eth_btc 0.055144 1.1819 [6813112754]Array
(
    [complete] => 
    [id] => 6813112754
    [time] => 1533314659120
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.055144
)

2018-08-03 18:44:28 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:44:29 - cex place new buy order: eth_btc 0.055146 1.18181 [6813113625] margin:0.2194175461502]Array
(
    [complete] => 
    [id] => 6813113625
    [time] => 1533314669210
    [pending] => 1.18181000
    [amount] => 1.18181000
    [type] => buy
    [price] => 0.055146
)

2018-08-03 18:44:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:44:42 - cex place new buy order: eth_btc 0.055148 1.18177 [6813114733] margin:0.21396968158409]Array
(
    [complete] => 
    [id] => 6813114733
    [time] => 1533314681749
    [pending] => 1.18177000
    [amount] => 1.18177000
    [type] => buy
    [price] => 0.055148
)

2018-08-03 18:44:52 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:45:05 - cex place new buy order: eth_btc 0.055144 1.1819 [6813116810]Array
(
    [complete] => 
    [id] => 6813116810
    [time] => 1533314705457
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.055144
)

2018-08-03 18:45:21 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:45:23 - cex place new buy order: eth_btc 0.055146 1.18181 [6813118652] margin:0.2121640735502]Array
(
    [complete] => 
    [id] => 6813118652
    [time] => 1533314722884
    [pending] => 1.18181000
    [amount] => 1.18181000
    [type] => buy
    [price] => 0.055146
)

2018-08-03 18:45:34 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:45:47 - cex place new buy order: eth_btc 0.055154 1.1816 [6813120965]Array
(
    [complete] => 
    [id] => 6813120965
    [time] => 1533314746847
    [pending] => 1.18160000
    [amount] => 1.18160000
    [type] => buy
    [price] => 0.055154
)

2018-08-03 18:45:56 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:47:14 - cex place new buy order: eth_btc 0.05514 1.1819 [6813128873]Array
(
    [complete] => 
    [id] => 6813128873
    [time] => 1533314833716
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 18:47:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:47:24 - cex place new buy order: eth_btc 0.055143 1.18188 [6813129571] margin:0.2031082821029]Array
(
    [complete] => 
    [id] => 6813129571
    [time] => 1533314844187
    [pending] => 1.18188000
    [amount] => 1.18188000
    [type] => buy
    [price] => 0.055143
)

2018-08-03 18:47:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:47:38 - cex place new buy order: eth_btc 0.055148 1.18177 [6813130433] margin:0.2121563791978]Array
(
    [complete] => 
    [id] => 6813130433
    [time] => 1533314857566
    [pending] => 1.18177000
    [amount] => 1.18177000
    [type] => buy
    [price] => 0.055148
)

2018-08-03 18:47:49 - cex delete buy orders: eth_btc [above margin]
2018-08-03 18:50:45 - cex place new buy order: eth_btc 0.05514 1.1819 [6813144281]Array
(
    [complete] => 
    [id] => 6813144281
    [time] => 1533315045124
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 18:50:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:50:57 - cex place new buy order: eth_btc 0.055144 1.18186 [6813145110] margin:0.22486580589003]Array
(
    [complete] => 
    [id] => 6813145110
    [time] => 1533315056793
    [pending] => 1.18186000
    [amount] => 1.18186000
    [type] => buy
    [price] => 0.055144
)

2018-08-03 18:51:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:51:07 - cex place new buy order: eth_btc 0.055147 1.18179 [6813145794] margin:0.27562696066876]Array
(
    [complete] => 
    [id] => 6813145794
    [time] => 1533315066548
    [pending] => 1.18179000
    [amount] => 1.18179000
    [type] => buy
    [price] => 0.055147
)

2018-08-03 18:51:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:51:17 - cex place new buy order: eth_btc 0.055151 1.18171 [6813146597] margin:0.28467298870374]Array
(
    [complete] => 
    [id] => 6813146597
    [time] => 1533315077061
    [pending] => 1.18171000
    [amount] => 1.18171000
    [type] => buy
    [price] => 0.055151
)

2018-08-03 18:51:27 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:51:28 - cex place new buy order: eth_btc 0.055154 1.18164 [6813147638] margin:0.28647060956595]Array
(
    [complete] => 
    [id] => 6813147638
    [time] => 1533315088340
    [pending] => 1.18164000
    [amount] => 1.18164000
    [type] => buy
    [price] => 0.055154
)

2018-08-03 18:51:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:51:39 - cex place new buy order: eth_btc 0.055157 1.18158 [6813148469] margin:0.28464202186487]Array
(
    [complete] => 
    [id] => 6813148469
    [time] => 1533315099327
    [pending] => 1.18158000
    [amount] => 1.18158000
    [type] => buy
    [price] => 0.055157
)

2018-08-03 18:51:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:51:51 - cex place new buy order: eth_btc 0.055161 1.18149 [6813149461] margin:0.25924113050886]Array
(
    [complete] => 
    [id] => 6813149461
    [time] => 1533315111081
    [pending] => 1.18149000
    [amount] => 1.18149000
    [type] => buy
    [price] => 0.055161
)

2018-08-03 18:52:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:52:02 - cex place new buy order: eth_btc 0.055165 1.18141 [6813150466] margin:0.26103507658841]Array
(
    [complete] => 
    [id] => 6813150466
    [time] => 1533315122460
    [pending] => 1.18141000
    [amount] => 1.18141000
    [type] => buy
    [price] => 0.055165
)

2018-08-03 18:52:11 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:52:13 - cex place new buy order: eth_btc 0.055168 1.18134 [6813151243] margin:0.23745649651972]Array
(
    [complete] => 
    [id] => 6813151243
    [time] => 1533315132548
    [pending] => 1.18134000
    [amount] => 1.18134000
    [type] => buy
    [price] => 0.055168
)

2018-08-03 18:52:22 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:52:24 - cex place new buy order: eth_btc 0.055172 1.18126 [6813152060] margin:0.2301892264192]Array
(
    [complete] => 
    [id] => 6813152060
    [time] => 1533315143702
    [pending] => 1.18126000
    [amount] => 1.18126000
    [type] => buy
    [price] => 0.055172
)

2018-08-03 18:52:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:52:36 - cex place new buy order: eth_btc 0.055176 1.18117 [6813152898] margin:0.22473539219952]Array
(
    [complete] => 
    [id] => 6813152898
    [time] => 1533315155726
    [pending] => 1.18117000
    [amount] => 1.18117000
    [type] => buy
    [price] => 0.055176
)

2018-08-03 18:52:44 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:52:45 - cex place new buy order: eth_btc 0.055178 1.18113 [6813153554] margin:0.23922577838993]Array
(
    [complete] => 
    [id] => 6813153554
    [time] => 1533315165304
    [pending] => 1.18113000
    [amount] => 1.18113000
    [type] => buy
    [price] => 0.055178
)

2018-08-03 18:52:54 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:52:56 - cex place new buy order: eth_btc 0.05518 1.18108 [6813154294] margin:0.24102935846322]Array
(
    [complete] => 
    [id] => 6813154294
    [time] => 1533315175999
    [pending] => 1.18108000
    [amount] => 1.18108000
    [type] => buy
    [price] => 0.05518
)

2018-08-03 18:53:04 - cex delete buy orders: eth_btc[move]
2018-08-03 18:53:06 - cex place new buy order: eth_btc 0.055177 1.18106 [6813155061] margin:0.2301516826444]Array
(
    [complete] => 
    [id] => 6813155061
    [time] => 1533315186259
    [pending] => 1.18106000
    [amount] => 1.18106000
    [type] => buy
    [price] => 0.055177
)

2018-08-03 18:53:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:53:17 - cex place new buy order: eth_btc 0.055179 1.18111 [6813156098] margin:0.24284601025752]Array
(
    [complete] => 
    [id] => 6813156098
    [time] => 1533315197027
    [pending] => 1.18111000
    [amount] => 1.18111000
    [type] => buy
    [price] => 0.055179
)

2018-08-03 18:53:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:54:00 - cex place new buy order: eth_btc 0.055181 1.18106 [6813159941] margin:0.24646164440658]Array
(
    [complete] => 
    [id] => 6813159941
    [time] => 1533315239700
    [pending] => 1.18106000
    [amount] => 1.18106000
    [type] => buy
    [price] => 0.055181
)

2018-08-03 18:54:04 - cex delete buy orders: eth_btc[move]
2018-08-03 18:54:06 - cex place new buy order: eth_btc 0.055179 1.18104 [6813160511] margin:0.21021347540864]Array
(
    [complete] => 
    [id] => 6813160511
    [time] => 1533315245959
    [pending] => 1.18104000
    [amount] => 1.18104000
    [type] => buy
    [price] => 0.055179
)

2018-08-03 18:54:17 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:54:18 - cex place new buy order: eth_btc 0.055183 1.18102 [6813161570] margin:0.28632006233804]Array
(
    [complete] => 
    [id] => 6813161570
    [time] => 1533315258116
    [pending] => 1.18102000
    [amount] => 1.18102000
    [type] => buy
    [price] => 0.055183
)

2018-08-03 18:54:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:54:27 - cex place new buy order: eth_btc 0.055185 1.18098 [6813162339] margin:0.28449759898523]Array
(
    [complete] => 
    [id] => 6813162339
    [time] => 1533315267431
    [pending] => 1.18098000
    [amount] => 1.18098000
    [type] => buy
    [price] => 0.055185
)

2018-08-03 18:54:37 - cex delete buy orders: eth_btc[move]
2018-08-03 18:54:39 - cex place new buy order: eth_btc 0.055181 1.18096 [6813163534] margin:0.29898887398978]Array
(
    [complete] => 
    [id] => 6813163534
    [time] => 1533315279369
    [pending] => 1.18096000
    [amount] => 1.18096000
    [type] => buy
    [price] => 0.055181
)

2018-08-03 18:54:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:54:50 - cex place new buy order: eth_btc 0.055187 1.18093 [6813164514] margin:0.27905122583218]Array
(
    [complete] => 
    [id] => 6813164514
    [time] => 1533315290049
    [pending] => 1.18093000
    [amount] => 1.18093000
    [type] => buy
    [price] => 0.055187
)

2018-08-03 18:55:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:55:06 - cex place new buy order: eth_btc 0.055189 1.18089 [6813165680] margin:0.28447697910816]Array
(
    [complete] => 
    [id] => 6813165680
    [time] => 1533315306464
    [pending] => 1.18089000
    [amount] => 1.18089000
    [type] => buy
    [price] => 0.055189
)

2018-08-03 18:55:17 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:55:19 - cex place new buy order: eth_btc 0.055191 1.18085 [6813167034] margin:0.31164501458572]Array
(
    [complete] => 
    [id] => 6813167034
    [time] => 1533315319489
    [pending] => 1.18085000
    [amount] => 1.18085000
    [type] => buy
    [price] => 0.055191
)

2018-08-03 18:55:29 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:55:30 - cex place new buy order: eth_btc 0.055193 1.18081 [6813168073] margin:0.30438642581487]Array
(
    [complete] => 
    [id] => 6813168073
    [time] => 1533315330359
    [pending] => 1.18081000
    [amount] => 1.18081000
    [type] => buy
    [price] => 0.055193
)

2018-08-03 18:55:41 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:55:43 - cex place new buy order: eth_btc 0.055195 1.18076 [6813169320] margin:0.30075187969925]Array
(
    [complete] => 
    [id] => 6813169320
    [time] => 1533315343069
    [pending] => 1.18076000
    [amount] => 1.18076000
    [type] => buy
    [price] => 0.055195
)

2018-08-03 18:55:54 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:55:55 - cex place new buy order: eth_btc 0.055197 1.18072 [6813170317] margin:0.30074098229975]Array
(
    [complete] => 
    [id] => 6813170317
    [time] => 1533315355390
    [pending] => 1.18072000
    [amount] => 1.18072000
    [type] => buy
    [price] => 0.055197
)

2018-08-03 18:56:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:56:07 - cex place new buy order: eth_btc 0.055199 1.18068 [6813171401] margin:0.30254171271218]Array
(
    [complete] => 
    [id] => 6813171401
    [time] => 1533315367270
    [pending] => 1.18068000
    [amount] => 1.18068000
    [type] => buy
    [price] => 0.055199
)

2018-08-03 18:56:17 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:56:19 - cex place new buy order: eth_btc 0.055201 1.18064 [6813172744] margin:0.30615387402402]Array
(
    [complete] => 
    [id] => 6813172744
    [time] => 1533315379026
    [pending] => 1.18064000
    [amount] => 1.18064000
    [type] => buy
    [price] => 0.055201
)

2018-08-03 18:56:28 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:56:30 - cex place new buy order: eth_btc 0.055203 1.18059 [6813173877] margin:0.30614278209518]Array
(
    [complete] => 
    [id] => 6813173877
    [time] => 1533315389675
    [pending] => 1.18059000
    [amount] => 1.18059000
    [type] => buy
    [price] => 0.055203
)

2018-08-03 18:56:39 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:56:40 - cex place new buy order: eth_btc 0.055205 1.18055 [6813175469] margin:0.30613169097]Array
(
    [complete] => 
    [id] => 6813175469
    [time] => 1533315400283
    [pending] => 1.18055000
    [amount] => 1.18055000
    [type] => buy
    [price] => 0.055205
)

2018-08-03 18:56:49 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:56:51 - cex place new buy order: eth_btc 0.055207 1.18051 [6813176823] margin:0.30974332965021]Array
(
    [complete] => 
    [id] => 6813176823
    [time] => 1533315410711
    [pending] => 1.18051000
    [amount] => 1.18051000
    [type] => buy
    [price] => 0.055207
)

2018-08-03 18:57:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:57:02 - cex place new buy order: eth_btc 0.055209 1.18046 [6813177971] margin:0.304298212248]Array
(
    [complete] => 
    [id] => 6813177971
    [time] => 1533315422361
    [pending] => 1.18046000
    [amount] => 1.18046000
    [type] => buy
    [price] => 0.055209
)

2018-08-03 18:57:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:57:14 - cex place new buy order: eth_btc 0.055213 1.18038 [6813178964] margin:0.28254215492729]Array
(
    [complete] => 
    [id] => 6813178964
    [time] => 1533315433658
    [pending] => 1.18038000
    [amount] => 1.18038000
    [type] => buy
    [price] => 0.055213
)

2018-08-03 18:57:23 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:57:25 - cex place new buy order: eth_btc 0.055215 1.18034 [6813180015] margin:0.29883183917414]Array
(
    [complete] => 
    [id] => 6813180015
    [time] => 1533315445158
    [pending] => 1.18034000
    [amount] => 1.18034000
    [type] => buy
    [price] => 0.055215
)

2018-08-03 18:57:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:57:36 - cex place new buy order: eth_btc 0.055217 1.18029 [6813180837] margin:0.2951989423547]Array
(
    [complete] => 
    [id] => 6813180837
    [time] => 1533315456021
    [pending] => 1.18029000
    [amount] => 1.18029000
    [type] => buy
    [price] => 0.055217
)

2018-08-03 18:57:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:57:47 - cex place new buy order: eth_btc 0.055219 1.18025 [6813181606] margin:0.29337727955956]Array
(
    [complete] => 
    [id] => 6813181606
    [time] => 1533315466630
    [pending] => 1.18025000
    [amount] => 1.18025000
    [type] => buy
    [price] => 0.055219
)

2018-08-03 18:57:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 18:57:57 - cex place new buy order: eth_btc 0.055221 1.18021 [6813182566] margin:0.20825410622771]Array
(
    [complete] => 
    [id] => 6813182566
    [time] => 1533315476887
    [pending] => 1.18021000
    [amount] => 1.18021000
    [type] => buy
    [price] => 0.055221
)

2018-08-03 18:58:03 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:00:00 - cex place new buy order: eth_btc 0.055183 1.181 [6813190896]Array
(
    [complete] => 
    [id] => 6813190896
    [time] => 1533315600172
    [pending] => 1.18100000
    [amount] => 1.18100000
    [type] => buy
    [price] => 0.055183
)

2018-08-03 19:00:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:00:06 - cex place new buy order: eth_btc 0.055185 0.0101 [] margin:0.23375917368851]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 19:00:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:00:18 - cex place new buy order: eth_btc 0.055189 1.18089 [6813192125] margin:0.23736614180361]Array
(
    [complete] => 
    [id] => 6813192125
    [time] => 1533315617594
    [pending] => 1.18089000
    [amount] => 1.18089000
    [type] => buy
    [price] => 0.055189
)

2018-08-03 19:00:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:00:27 - cex place new buy order: eth_btc 0.055192 1.18083 [6813192809] margin:0.23191766922743]Array
(
    [complete] => 
    [id] => 6813192809
    [time] => 1533315627126
    [pending] => 1.18083000
    [amount] => 1.18083000
    [type] => buy
    [price] => 0.055192
)

2018-08-03 19:00:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:00:37 - cex place new buy order: eth_btc 0.055194 1.18078 [6813193552] margin:0.23372105663659]Array
(
    [complete] => 
    [id] => 6813193552
    [time] => 1533315636973
    [pending] => 1.18078000
    [amount] => 1.18078000
    [type] => buy
    [price] => 0.055194
)

2018-08-03 19:00:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:00:48 - cex place new buy order: eth_btc 0.055197 1.18072 [6813194332] margin:0.21377973440586]Array
(
    [complete] => 
    [id] => 6813194332
    [time] => 1533315648340
    [pending] => 1.18072000
    [amount] => 1.18072000
    [type] => buy
    [price] => 0.055197
)

2018-08-03 19:00:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:00:58 - cex place new buy order: eth_btc 0.055201 1.18064 [6813195186] margin:0.2083295592471]Array
(
    [complete] => 
    [id] => 6813195186
    [time] => 1533315658023
    [pending] => 1.18064000
    [amount] => 1.18064000
    [type] => buy
    [price] => 0.055201
)

2018-08-03 19:01:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:01:07 - cex place new buy order: eth_btc 0.055203 1.18059 [6813195843] margin:0.20651051573284]Array
(
    [complete] => 
    [id] => 6813195843
    [time] => 1533315666676
    [pending] => 1.18059000
    [amount] => 1.18059000
    [type] => buy
    [price] => 0.055203
)

2018-08-03 19:01:23 - cex delete buy orders: eth_btc[move]
2018-08-03 19:01:24 - cex place new buy order: eth_btc 0.055204 1.18055 [6813197314] margin:0.19925731364911]Array
(
    [complete] => 
    [id] => 6813197314
    [time] => 1533315684078
    [pending] => 1.18055000
    [amount] => 1.18055000
    [type] => buy
    [price] => 0.055204
)

2018-08-03 19:01:32 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:02:22 - cex place new buy order: eth_btc 0.055194 1.1808 [6813202700]Array
(
    [complete] => 
    [id] => 6813202700
    [time] => 1533315741958
    [pending] => 1.18080000
    [amount] => 1.18080000
    [type] => buy
    [price] => 0.055194
)

2018-08-03 19:02:31 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:02:32 - cex place new buy order: eth_btc 0.055198 1.1807 [6813203678] margin:0.22102250081524]Array
(
    [complete] => 
    [id] => 6813203678
    [time] => 1533315752189
    [pending] => 1.18070000
    [amount] => 1.18070000
    [type] => buy
    [price] => 0.055198
)

2018-08-03 19:02:43 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:04:05 - cex place new buy order: eth_btc 0.055193 1.1808 [6813211753]Array
(
    [complete] => 
    [id] => 6813211753
    [time] => 1533315845029
    [pending] => 1.18080000
    [amount] => 1.18080000
    [type] => buy
    [price] => 0.055193
)

2018-08-03 19:04:12 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:04:14 - cex place new buy order: eth_btc 0.055197 1.18072 [6813212599] margin:0.21921481239922]Array
(
    [complete] => 
    [id] => 6813212599
    [time] => 1533315853808
    [pending] => 1.18072000
    [amount] => 1.18072000
    [type] => buy
    [price] => 0.055197
)

2018-08-03 19:04:22 - cex delete buy orders: eth_btc[move]
2018-08-03 19:04:23 - cex place new buy order: eth_btc 0.055199 1.18066 [6813213537] margin:0.19927536231883]Array
(
    [complete] => 
    [id] => 6813213537
    [time] => 1533315863475
    [pending] => 1.18066000
    [amount] => 1.18066000
    [type] => buy
    [price] => 0.055199
)

2018-08-03 19:04:31 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:05:32 - cex place new buy order: eth_btc 0.055142 1.1819 [6813219575]Array
(
    [complete] => 
    [id] => 6813219575
    [time] => 1533315932253
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.055142
)

2018-08-03 19:05:40 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:05:41 - cex place new buy order: eth_btc 0.055145 1.18183 [6813220384] margin:0.29921117055036]Array
(
    [complete] => 
    [id] => 6813220384
    [time] => 1533315941017
    [pending] => 1.18183000
    [amount] => 1.18183000
    [type] => buy
    [price] => 0.055145
)

2018-08-03 19:05:48 - cex delete buy orders: eth_btc[move]
2018-08-03 19:05:50 - cex place new buy order: eth_btc 0.05514 1.18181 [6813221261] margin:0.29739237660029]Array
(
    [complete] => 
    [id] => 6813221261
    [time] => 1533315950153
    [pending] => 1.18181000
    [amount] => 1.18181000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 19:05:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:06:01 - cex place new buy order: eth_btc 0.055146 1.18181 [6813222369] margin:0.25749827730026]Array
(
    [complete] => 
    [id] => 6813222369
    [time] => 1533315960933
    [pending] => 1.18181000
    [amount] => 1.18181000
    [type] => buy
    [price] => 0.055146
)

2018-08-03 19:06:05 - cex delete buy orders: eth_btc[move]
2018-08-03 19:06:06 - cex place new buy order: eth_btc 0.055146 1.18179 [6813222864] margin:0.30826699548478]Array
(
    [complete] => 
    [id] => 6813222864
    [time] => 1533315966094
    [pending] => 1.18179000
    [amount] => 1.18179000
    [type] => buy
    [price] => 0.055146
)

2018-08-03 19:06:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:06:17 - cex place new buy order: eth_btc 0.055148 1.18177 [6813223652] margin:0.29194168419524]Array
(
    [complete] => 
    [id] => 6813223652
    [time] => 1533315976886
    [pending] => 1.18177000
    [amount] => 1.18177000
    [type] => buy
    [price] => 0.055148
)

2018-08-03 19:06:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:06:26 - cex place new buy order: eth_btc 0.05515 1.18173 [6813224445] margin:0.2991840435177]Array
(
    [complete] => 
    [id] => 6813224445
    [time] => 1533315986487
    [pending] => 1.18173000
    [amount] => 1.18173000
    [type] => buy
    [price] => 0.05515
)

2018-08-03 19:06:35 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:06:36 - cex place new buy order: eth_btc 0.055152 1.18168 [6813225212] margin:0.28648099796924]Array
(
    [complete] => 
    [id] => 6813225212
    [time] => 1533315996146
    [pending] => 1.18168000
    [amount] => 1.18168000
    [type] => buy
    [price] => 0.055152
)

2018-08-03 19:06:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:06:46 - cex place new buy order: eth_btc 0.055154 1.18164 [6813226041] margin:0.28465750444211]Array
(
    [complete] => 
    [id] => 6813226041
    [time] => 1533316006261
    [pending] => 1.18164000
    [amount] => 1.18164000
    [type] => buy
    [price] => 0.055154
)

2018-08-03 19:06:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:06:57 - cex place new buy order: eth_btc 0.055156 1.1816 [6813227057] margin:0.25201247371092]Array
(
    [complete] => 
    [id] => 6813227057
    [time] => 1533316017008
    [pending] => 1.18160000
    [amount] => 1.18160000
    [type] => buy
    [price] => 0.055156
)

2018-08-03 19:07:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:07:05 - cex place new buy order: eth_btc 0.055158 1.18156 [6813227929] margin:0.2520033358715]Array
(
    [complete] => 
    [id] => 6813227929
    [time] => 1533316025409
    [pending] => 1.18156000
    [amount] => 1.18156000
    [type] => buy
    [price] => 0.055158
)

2018-08-03 19:07:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:07:17 - cex place new buy order: eth_btc 0.05516 1.18151 [6813229143] margin:0.2519941986947]Array
(
    [complete] => 
    [id] => 6813229143
    [time] => 1533316036966
    [pending] => 1.18151000
    [amount] => 1.18151000
    [type] => buy
    [price] => 0.05516
)

2018-08-03 19:07:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:07:28 - cex place new buy order: eth_btc 0.055162 1.18147 [6813230050] margin:0.24292085131068]Array
(
    [complete] => 
    [id] => 6813230050
    [time] => 1533316047648
    [pending] => 1.18147000
    [amount] => 1.18147000
    [type] => buy
    [price] => 0.055162
)

2018-08-03 19:07:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:07:38 - cex place new buy order: eth_btc 0.055164 1.18143 [6813231056] margin:0.23928649118992]Array
(
    [complete] => 
    [id] => 6813231056
    [time] => 1533316058181
    [pending] => 1.18143000
    [amount] => 1.18143000
    [type] => buy
    [price] => 0.055164
)

2018-08-03 19:07:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:07:49 - cex place new buy order: eth_btc 0.055166 1.18138 [6813232034] margin:0.23565239459087]Array
(
    [complete] => 
    [id] => 6813232034
    [time] => 1533316069460
    [pending] => 1.18138000
    [amount] => 1.18138000
    [type] => buy
    [price] => 0.055166
)

2018-08-03 19:07:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:08:00 - cex place new buy order: eth_btc 0.055168 1.18134 [6813232812] margin:0.23383120649652]Array
(
    [complete] => 
    [id] => 6813232812
    [time] => 1533316079842
    [pending] => 1.18134000
    [amount] => 1.18134000
    [type] => buy
    [price] => 0.055168
)

2018-08-03 19:08:05 - cex delete buy orders: eth_btc[move]
2018-08-03 19:08:06 - cex place new buy order: eth_btc 0.055168 0.01008 [] margin:0.23563958019903]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 19:08:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:08:18 - cex place new buy order: eth_btc 0.05517 1.1813 [6813234273] margin:0.23563530904476]Array
(
    [complete] => 
    [id] => 6813234273
    [time] => 1533316097827
    [pending] => 1.18130000
    [amount] => 1.18130000
    [type] => buy
    [price] => 0.05517
)

2018-08-03 19:08:28 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:08:30 - cex place new buy order: eth_btc 0.055172 1.18126 [6813235180] margin:0.24468933517001]Array
(
    [complete] => 
    [id] => 6813235180
    [time] => 1533316109646
    [pending] => 1.18126000
    [amount] => 1.18126000
    [type] => buy
    [price] => 0.055172
)

2018-08-03 19:08:41 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:08:43 - cex place new buy order: eth_btc 0.055174 1.18121 [6813236417] margin:0.24649291332874]Array
(
    [complete] => 
    [id] => 6813236417
    [time] => 1533316122878
    [pending] => 1.18121000
    [amount] => 1.18121000
    [type] => buy
    [price] => 0.055174
)

2018-08-03 19:08:53 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:08:55 - cex place new buy order: eth_btc 0.055176 1.18117 [6813237368] margin:0.24829636073656]Array
(
    [complete] => 
    [id] => 6813237368
    [time] => 1533316134596
    [pending] => 1.18117000
    [amount] => 1.18117000
    [type] => buy
    [price] => 0.055176
)

2018-08-03 19:09:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:09:07 - cex place new buy order: eth_btc 0.055178 1.18113 [6813238315] margin:0.25191199391061]Array
(
    [complete] => 
    [id] => 6813238315
    [time] => 1533316146618
    [pending] => 1.18113000
    [amount] => 1.18113000
    [type] => buy
    [price] => 0.055178
)

2018-08-03 19:09:16 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:09:18 - cex place new buy order: eth_btc 0.05518 1.18108 [6813239392] margin:0.22653135193911]Array
(
    [complete] => 
    [id] => 6813239392
    [time] => 1533316158432
    [pending] => 1.18108000
    [amount] => 1.18108000
    [type] => buy
    [price] => 0.05518
)

2018-08-03 19:09:29 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:09:30 - cex place new buy order: eth_btc 0.055182 1.18104 [6813240338] margin:0.24283280779964]Array
(
    [complete] => 
    [id] => 6813240338
    [time] => 1533316170067
    [pending] => 1.18104000
    [amount] => 1.18104000
    [type] => buy
    [price] => 0.055182
)

2018-08-03 19:09:38 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:09:39 - cex place new buy order: eth_btc 0.055184 1.181 [6813241063] margin:0.24282400695852]Array
(
    [complete] => 
    [id] => 6813241063
    [time] => 1533316179406
    [pending] => 1.18100000
    [amount] => 1.18100000
    [type] => buy
    [price] => 0.055184
)

2018-08-03 19:09:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:09:49 - cex place new buy order: eth_btc 0.055186 1.18096 [6813241812] margin:0.23919109919182]Array
(
    [complete] => 
    [id] => 6813241812
    [time] => 1533316189130
    [pending] => 1.18096000
    [amount] => 1.18096000
    [type] => buy
    [price] => 0.055186
)

2018-08-03 19:09:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:09:58 - cex place new buy order: eth_btc 0.055188 1.18091 [6813242618] margin:0.22106254982968]Array
(
    [complete] => 
    [id] => 6813242618
    [time] => 1533316198440
    [pending] => 1.18091000
    [amount] => 1.18091000
    [type] => buy
    [price] => 0.055188
)

2018-08-03 19:10:11 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:10:21 - cex place new buy order: eth_btc 0.05519 1.1809 [6813244637]Array
(
    [complete] => 
    [id] => 6813244637
    [time] => 1533316220870
    [pending] => 1.18090000
    [amount] => 1.18090000
    [type] => buy
    [price] => 0.05519
)

2018-08-03 19:10:29 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:10:52 - cex place new buy order: eth_btc 0.055192 1.1808 [6813246413]Array
(
    [complete] => 
    [id] => 6813246413
    [time] => 1533316252199
    [pending] => 1.18080000
    [amount] => 1.18080000
    [type] => buy
    [price] => 0.055192
)

2018-08-03 19:11:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:11:05 - cex place new buy order: eth_btc 0.055194 1.18078 [6813247069] margin:0.21560314526941]Array
(
    [complete] => 
    [id] => 6813247069
    [time] => 1533316265217
    [pending] => 1.18078000
    [amount] => 1.18078000
    [type] => buy
    [price] => 0.055194
)

2018-08-03 19:11:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:11:16 - cex place new buy order: eth_btc 0.055196 1.18074 [6813247920] margin:0.21197188202045]Array
(
    [complete] => 
    [id] => 6813247920
    [time] => 1533316276456
    [pending] => 1.18074000
    [amount] => 1.18074000
    [type] => buy
    [price] => 0.055196
)

2018-08-03 19:11:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:11:28 - cex place new buy order: eth_btc 0.055198 1.1807 [6813248839] margin:0.21377586144424]Array
(
    [complete] => 
    [id] => 6813248839
    [time] => 1533316288244
    [pending] => 1.18070000
    [amount] => 1.18070000
    [type] => buy
    [price] => 0.055198
)

2018-08-03 19:11:38 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:11:40 - cex place new buy order: eth_btc 0.0552 1.18066 [6813249383] margin:0.21014492753624]Array
(
    [complete] => 
    [id] => 6813249383
    [time] => 1533316299837
    [pending] => 1.18066000
    [amount] => 1.18066000
    [type] => buy
    [price] => 0.0552
)

2018-08-03 19:11:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:11:53 - cex place new buy order: eth_btc 0.055202 1.18061 [6813250068] margin:0.21194884243325]Array
(
    [complete] => 
    [id] => 6813250068
    [time] => 1533316312545
    [pending] => 1.18061000
    [amount] => 1.18061000
    [type] => buy
    [price] => 0.055202
)

2018-08-03 19:12:02 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:12:03 - cex place new buy order: eth_btc 0.055207 1.18051 [6813250687] margin:0.20649555310015]Array
(
    [complete] => 
    [id] => 6813250687
    [time] => 1533316323502
    [pending] => 1.18051000
    [amount] => 1.18051000
    [type] => buy
    [price] => 0.055207
)

2018-08-03 19:12:11 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:12:35 - cex place new buy order: eth_btc 0.055143 1.1819 [6813252669]Array
(
    [complete] => 
    [id] => 6813252669
    [time] => 1533316355428
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.055143
)

2018-08-03 19:12:43 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:13:14 - cex place new buy order: eth_btc 0.055149 1.1817 [6813255225]Array
(
    [complete] => 
    [id] => 6813255225
    [time] => 1533316394251
    [pending] => 1.18170000
    [amount] => 1.18170000
    [type] => buy
    [price] => 0.055149
)

2018-08-03 19:13:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:13:26 - cex place new buy order: eth_btc 0.055154 1.18164 [6813256119] margin:0.30278855568047]Array
(
    [complete] => 
    [id] => 6813256119
    [time] => 1533316406060
    [pending] => 1.18164000
    [amount] => 1.18164000
    [type] => buy
    [price] => 0.055154
)

2018-08-03 19:13:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:13:38 - cex place new buy order: eth_btc 0.055158 1.18156 [6813257171] margin:0.29551470321623]Array
(
    [complete] => 
    [id] => 6813257171
    [time] => 1533316417737
    [pending] => 1.18156000
    [amount] => 1.18156000
    [type] => buy
    [price] => 0.055158
)

2018-08-03 19:13:47 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:13:48 - cex place new buy order: eth_btc 0.055164 1.18143 [6813258205] margin:0.28460590240011]Array
(
    [complete] => 
    [id] => 6813258205
    [time] => 1533316428032
    [pending] => 1.18143000
    [amount] => 1.18143000
    [type] => buy
    [price] => 0.055164
)

2018-08-03 19:13:58 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:13:59 - cex place new buy order: eth_btc 0.055169 1.18132 [6813259248] margin:0.26645398684042]Array
(
    [complete] => 
    [id] => 6813259248
    [time] => 1533316438697
    [pending] => 1.18132000
    [amount] => 1.18132000
    [type] => buy
    [price] => 0.055169
)

2018-08-03 19:14:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:14:06 - cex place new buy order: eth_btc 0.055172 1.18126 [6813259955] margin:0.25375190313928]Array
(
    [complete] => 
    [id] => 6813259955
    [time] => 1533316446268
    [pending] => 1.18126000
    [amount] => 1.18126000
    [type] => buy
    [price] => 0.055172
)

2018-08-03 19:14:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:14:16 - cex place new buy order: eth_btc 0.055175 1.18119 [6813260900] margin:0.24830086089713]Array
(
    [complete] => 
    [id] => 6813260900
    [time] => 1533316456115
    [pending] => 1.18119000
    [amount] => 1.18119000
    [type] => buy
    [price] => 0.055175
)

2018-08-03 19:14:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:14:26 - cex place new buy order: eth_btc 0.055179 1.18111 [6813261606] margin:0.24103372659889]Array
(
    [complete] => 
    [id] => 6813261606
    [time] => 1533316465524
    [pending] => 1.18111000
    [amount] => 1.18111000
    [type] => buy
    [price] => 0.055179
)

2018-08-03 19:14:33 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:14:35 - cex place new buy order: eth_btc 0.055181 1.18106 [6813262296] margin:0.23740055453869]Array
(
    [complete] => 
    [id] => 6813262296
    [time] => 1533316474878
    [pending] => 1.18106000
    [amount] => 1.18106000
    [type] => buy
    [price] => 0.055181
)

2018-08-03 19:14:45 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:14:46 - cex place new buy order: eth_btc 0.055187 1.18093 [6813263246] margin:0.22650261837027]Array
(
    [complete] => 
    [id] => 6813263246
    [time] => 1533316486309
    [pending] => 1.18093000
    [amount] => 1.18093000
    [type] => buy
    [price] => 0.055187
)

2018-08-03 19:14:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:14:58 - cex place new buy order: eth_btc 0.055193 1.18081 [6813264159] margin:0.21560705161887]Array
(
    [complete] => 
    [id] => 6813264159
    [time] => 1533316497968
    [pending] => 1.18081000
    [amount] => 1.18081000
    [type] => buy
    [price] => 0.055193
)

2018-08-03 19:15:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:15:07 - cex place new buy order: eth_btc 0.055199 1.18068 [6813264902] margin:0.20471385351184]Array
(
    [complete] => 
    [id] => 6813264902
    [time] => 1533316506842
    [pending] => 1.18068000
    [amount] => 1.18068000
    [type] => buy
    [price] => 0.055199
)

2018-08-03 19:15:16 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:16:33 - cex place new buy order: eth_btc 0.055206 1.1805 [6813272147]Array
(
    [complete] => 
    [id] => 6813272147
    [time] => 1533316592706
    [pending] => 1.18050000
    [amount] => 1.18050000
    [type] => buy
    [price] => 0.055206
)

2018-08-03 19:16:41 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:17:41 - cex place new buy order: eth_btc 0.055213 1.1804 [6813276682]Array
(
    [complete] => 
    [id] => 6813276682
    [time] => 1533316661498
    [pending] => 1.18040000
    [amount] => 1.18040000
    [type] => buy
    [price] => 0.055213
)

2018-08-03 19:17:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:17:52 - cex place new buy order: eth_btc 0.055217 1.18029 [6813277011] margin:0.2010250466342]Array
(
    [complete] => 
    [id] => 6813277011
    [time] => 1533316671981
    [pending] => 1.18029000
    [amount] => 1.18029000
    [type] => buy
    [price] => 0.055217
)

2018-08-03 19:18:01 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:18:02 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:18:40 - cex place new buy order: eth_btc 0.055221 1.1802 [6813280026]Array
(
    [complete] => 
    [id] => 6813280026
    [time] => 1533316719678
    [pending] => 1.18020000
    [amount] => 1.18020000
    [type] => buy
    [price] => 0.055221
)

2018-08-03 19:18:47 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:19:05 - cex place new buy order: eth_btc 0.055225 1.1801 [6813282129]Array
(
    [complete] => 
    [id] => 6813282129
    [time] => 1533316745026
    [pending] => 1.18010000
    [amount] => 1.18010000
    [type] => buy
    [price] => 0.055225
)

2018-08-03 19:19:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:19:16 - cex place new buy order: eth_btc 0.055229 1.18004 [6813283121] margin:0.21546651215847]Array
(
    [complete] => 
    [id] => 6813283121
    [time] => 1533316755765
    [pending] => 1.18004000
    [amount] => 1.18004000
    [type] => buy
    [price] => 0.055229
)

2018-08-03 19:19:24 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:19:52 - cex place new buy order: eth_btc 0.055232 1.18 [6813287051]Array
(
    [complete] => 
    [id] => 6813287051
    [time] => 1533316792383
    [pending] => 1.18000000
    [amount] => 1.18000000
    [type] => buy
    [price] => 0.055232
)

2018-08-03 19:20:01 - cex delete buy orders: eth_btc[move]
2018-08-03 19:20:02 - cex place new buy order: eth_btc 0.055233 1.17991 [6813288294] margin:0.19914909025074]Array
(
    [complete] => 
    [id] => 6813288294
    [time] => 1533316801995
    [pending] => 1.17991000
    [amount] => 1.17991000
    [type] => buy
    [price] => 0.055233
)

2018-08-03 19:20:02 - cex delete buy orders: eth_btc[move]
2018-08-03 19:20:04 - cex place new buy order: eth_btc 0.05521 0.01011 [] margin:0.19914909025074]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 19:20:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:20:16 - cex place new buy order: eth_btc 0.055236 1.17989 [6813289886] margin:0.22811210080382]Array
(
    [complete] => 
    [id] => 6813289886
    [time] => 1533316815632
    [pending] => 1.17989000
    [amount] => 1.17989000
    [type] => buy
    [price] => 0.055236
)

2018-08-03 19:20:24 - cex delete buy orders: eth_btc[move]
2018-08-03 19:20:25 - cex place new buy order: eth_btc 0.055237 1.17982 [6813290933] margin:0.19913466934594]Array
(
    [complete] => 
    [id] => 6813290933
    [time] => 1533316825318
    [pending] => 1.17982000
    [amount] => 1.17982000
    [type] => buy
    [price] => 0.055237
)

2018-08-03 19:20:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:20:35 - cex place new buy order: eth_btc 0.055243 1.17974 [6813292051] margin:0.21360172329525]Array
(
    [complete] => 
    [id] => 6813292051
    [time] => 1533316834734
    [pending] => 1.17974000
    [amount] => 1.17974000
    [type] => buy
    [price] => 0.055243
)

2018-08-03 19:20:42 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:21:15 - cex place new buy order: eth_btc 0.055149 1.1817 [6813294274]Array
(
    [complete] => 
    [id] => 6813294274
    [time] => 1533316874644
    [pending] => 1.18170000
    [amount] => 1.18170000
    [type] => buy
    [price] => 0.055149
)

2018-08-03 19:21:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:21:26 - cex place new buy order: eth_btc 0.055157 1.18158 [6813294987] margin:0.32452816505613]Array
(
    [complete] => 
    [id] => 6813294987
    [time] => 1533316885763
    [pending] => 1.18158000
    [amount] => 1.18158000
    [type] => buy
    [price] => 0.055157
)

2018-08-03 19:21:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:21:39 - cex place new buy order: eth_btc 0.055169 1.18132 [6813295825] margin:0.26645398684042]Array
(
    [complete] => 
    [id] => 6813295825
    [time] => 1533316898853
    [pending] => 1.18132000
    [amount] => 1.18132000
    [type] => buy
    [price] => 0.055169
)

2018-08-03 19:21:48 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:21:50 - cex place new buy order: eth_btc 0.055179 1.18111 [6813296437] margin:0.27546711611302]Array
(
    [complete] => 
    [id] => 6813296437
    [time] => 1533316910118
    [pending] => 1.18111000
    [amount] => 1.18111000
    [type] => buy
    [price] => 0.055179
)

2018-08-03 19:21:59 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:22:01 - cex place new buy order: eth_btc 0.055185 1.18098 [6813297198] margin:0.26637673280783]Array
(
    [complete] => 
    [id] => 6813297198
    [time] => 1533316920623
    [pending] => 1.18098000
    [amount] => 1.18098000
    [type] => buy
    [price] => 0.055185
)

2018-08-03 19:22:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:22:06 - cex place new buy order: eth_btc 0.055188 1.18091 [6813297488] margin:0.2627382764369]Array
(
    [complete] => 
    [id] => 6813297488
    [time] => 1533316925832
    [pending] => 1.18091000
    [amount] => 1.18091000
    [type] => buy
    [price] => 0.055188
)

2018-08-03 19:22:14 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:22:16 - cex place new buy order: eth_btc 0.055195 1.18076 [6813298240] margin:0.24458737204456]Array
(
    [complete] => 
    [id] => 6813298240
    [time] => 1533316936057
    [pending] => 1.18076000
    [amount] => 1.18076000
    [type] => buy
    [price] => 0.055195
)

2018-08-03 19:22:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:22:25 - cex place new buy order: eth_btc 0.055201 1.18064 [6813298980] margin:0.24093766417275]Array
(
    [complete] => 
    [id] => 6813298980
    [time] => 1533316945262
    [pending] => 1.18064000
    [amount] => 1.18064000
    [type] => buy
    [price] => 0.055201
)

2018-08-03 19:22:33 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:22:34 - cex place new buy order: eth_btc 0.055206 1.18053 [6813299627] margin:0.23004745860957]Array
(
    [complete] => 
    [id] => 6813299627
    [time] => 1533316954204
    [pending] => 1.18053000
    [amount] => 1.18053000
    [type] => buy
    [price] => 0.055206
)

2018-08-03 19:22:41 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:22:42 - cex place new buy order: eth_btc 0.055209 1.18046 [6813300164] margin:0.21735586589144]Array
(
    [complete] => 
    [id] => 6813300164
    [time] => 1533316962108
    [pending] => 1.18046000
    [amount] => 1.18046000
    [type] => buy
    [price] => 0.055209
)

2018-08-03 19:22:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:22:52 - cex place new buy order: eth_btc 0.055217 1.18029 [6813300884] margin:0.20283608309035]Array
(
    [complete] => 
    [id] => 6813300884
    [time] => 1533316971986
    [pending] => 1.18029000
    [amount] => 1.18029000
    [type] => buy
    [price] => 0.055217
)

2018-08-03 19:22:59 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:32:02 - cex place new buy order: eth_btc 0.055182 1.181 [6813340785]Array
(
    [complete] => 
    [id] => 6813340785
    [time] => 1533317521602
    [pending] => 1.18100000
    [amount] => 1.18100000
    [type] => buy
    [price] => 0.055182
)

2018-08-03 19:32:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:32:05 - cex place new buy order: eth_btc 0.055184 0.01012 [] margin:0.25369672368802]Array
(
    [error] => There was an error while placing your order: Invalid amount
    [safe] => 1
)

2018-08-03 19:32:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:32:17 - cex place new buy order: eth_btc 0.055188 1.18091 [6813341482] margin:0.21743857360297]Array
(
    [complete] => 
    [id] => 6813341482
    [time] => 1533317536736
    [pending] => 1.18091000
    [amount] => 1.18091000
    [type] => buy
    [price] => 0.055188
)

2018-08-03 19:32:25 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:32:26 - cex place new buy order: eth_btc 0.055192 1.18083 [6813341943] margin:0.21017538773735]Array
(
    [complete] => 
    [id] => 6813341943
    [time] => 1533317546496
    [pending] => 1.18083000
    [amount] => 1.18083000
    [type] => buy
    [price] => 0.055192
)

2018-08-03 19:32:36 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:32:38 - cex place new buy order: eth_btc 0.055197 1.18072 [6813342613] margin:0.22646158305706]Array
(
    [complete] => 
    [id] => 6813342613
    [time] => 1533317557712
    [pending] => 1.18072000
    [amount] => 1.18072000
    [type] => buy
    [price] => 0.055197
)

2018-08-03 19:32:48 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:32:59 - cex place new buy order: eth_btc 0.055205 1.1805 [6813343688]Array
(
    [complete] => 
    [id] => 6813343688
    [time] => 1533317578597
    [pending] => 1.18050000
    [amount] => 1.18050000
    [type] => buy
    [price] => 0.055205
)

2018-08-03 19:33:05 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:33:06 - cex place new buy order: eth_btc 0.055207 1.18051 [6813344024] margin:0.21011828210191]Array
(
    [complete] => 
    [id] => 6813344024
    [time] => 1533317586309
    [pending] => 1.18051000
    [amount] => 1.18051000
    [type] => buy
    [price] => 0.055207
)

2018-08-03 19:33:16 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:33:34 - cex place new buy order: eth_btc 0.05514 1.1819 [6813345577]Array
(
    [complete] => 
    [id] => 6813345577
    [time] => 1533317613689
    [pending] => 1.18190000
    [amount] => 1.18190000
    [type] => buy
    [price] => 0.05514
)

2018-08-03 19:33:41 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:33:43 - cex place new buy order: eth_btc 0.055143 1.18188 [6813346146] margin:0.28108735469599]Array
(
    [complete] => 
    [id] => 6813346146
    [time] => 1533317622924
    [pending] => 1.18188000
    [amount] => 1.18188000
    [type] => buy
    [price] => 0.055143
)

2018-08-03 19:33:51 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:33:54 - cex place new buy order: eth_btc 0.055147 1.18179 [6813346893] margin:0.22122690264201]Array
(
    [complete] => 
    [id] => 6813346893
    [time] => 1533317633602
    [pending] => 1.18179000
    [amount] => 1.18179000
    [type] => buy
    [price] => 0.055147
)

2018-08-03 19:34:04 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:34:05 - cex place new buy order: eth_btc 0.055149 1.18175 [6813347437] margin:0.23209849679957]Array
(
    [complete] => 
    [id] => 6813347437
    [time] => 1533317645242
    [pending] => 1.18175000
    [amount] => 1.18175000
    [type] => buy
    [price] => 0.055149
)

2018-08-03 19:34:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:34:17 - cex place new buy order: eth_btc 0.055153 1.18166 [6813348244] margin:0.25746559570647]Array
(
    [complete] => 
    [id] => 6813348244
    [time] => 1533317656634
    [pending] => 1.18166000
    [amount] => 1.18166000
    [type] => buy
    [price] => 0.055153
)

2018-08-03 19:34:26 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:34:27 - cex place new buy order: eth_btc 0.055157 1.18158 [6813349051] margin:0.22481280707798]Array
(
    [complete] => 
    [id] => 6813349051
    [time] => 1533317667091
    [pending] => 1.18158000
    [amount] => 1.18158000
    [type] => buy
    [price] => 0.055157
)

2018-08-03 19:34:37 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:34:39 - cex place new buy order: eth_btc 0.055162 1.18147 [6813349753] margin:0.2411080091367]Array
(
    [complete] => 
    [id] => 6813349753
    [time] => 1533317679503
    [pending] => 1.18147000
    [amount] => 1.18147000
    [type] => buy
    [price] => 0.055162
)

2018-08-03 19:34:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:34:51 - cex place new buy order: eth_btc 0.055166 1.18138 [6813350578] margin:0.21933799804228]Array
(
    [complete] => 
    [id] => 6813350578
    [time] => 1533317691511
    [pending] => 1.18138000
    [amount] => 1.18138000
    [type] => buy
    [price] => 0.055166
)

2018-08-03 19:35:03 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:35:05 - cex place new buy order: eth_btc 0.055171 1.18128 [6813352046] margin:0.21206793424082]Array
(
    [complete] => 
    [id] => 6813352046
    [time] => 1533317704833
    [pending] => 1.18128000
    [amount] => 1.18128000
    [type] => buy
    [price] => 0.055171
)

2018-08-03 19:35:22 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:35:23 - cex place new buy order: eth_btc 0.055173 1.18123 [6813354116] margin:0.20843528537509]Array
(
    [complete] => 
    [id] => 6813354116
    [time] => 1533317723237
    [pending] => 1.18123000
    [amount] => 1.18123000
    [type] => buy
    [price] => 0.055173
)

2018-08-03 19:35:41 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:35:43 - cex place new buy order: eth_btc 0.055177 1.18115 [6813357024] margin:0.20660782572448]Array
(
    [complete] => 
    [id] => 6813357024
    [time] => 1533317742792
    [pending] => 1.18115000
    [amount] => 1.18115000
    [type] => buy
    [price] => 0.055177
)

2018-08-03 19:35:52 - cex delete buy orders: eth_btc [above margin]
2018-08-03 19:37:32 - cex place new buy order: eth_btc 0.05503 1.1843 [6813370172]Array
(
    [complete] => 
    [id] => 6813370172
    [time] => 1533317851771
    [pending] => 1.18430000
    [amount] => 1.18430000
    [type] => buy
    [price] => 0.05503
)

2018-08-03 19:37:44 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:37:45 - cex place new buy order: eth_btc 0.055034 1.18422 [6813371591] margin:0.30344877711961]Array
(
    [complete] => 
    [id] => 6813371591
    [time] => 1533317865498
    [pending] => 1.18422000
    [amount] => 1.18422000
    [type] => buy
    [price] => 0.055034
)

2018-08-03 19:37:57 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:37:58 - cex place new buy order: eth_btc 0.055036 1.18417 [6813372768] margin:0.29980376480849]Array
(
    [complete] => 
    [id] => 6813372768
    [time] => 1533317878324
    [pending] => 1.18417000
    [amount] => 1.18417000
    [type] => buy
    [price] => 0.055036
)

2018-08-03 19:38:07 - cex delete buy orders: eth_btc[move]
2018-08-03 19:38:08 - cex place new buy order: eth_btc 0.055032 1.18415 [6813373513] margin:0.29979831749549]Array
(
    [complete] => 
    [id] => 6813373513
    [time] => 1533317888475
    [pending] => 1.18415000
    [amount] => 1.18415000
    [type] => buy
    [price] => 0.055032
)

2018-08-03 19:38:17 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:38:19 - cex place new buy order: eth_btc 0.05504 1.18409 [6813374275] margin:0.3234011627907]Array
(
    [complete] => 
    [id] => 6813374275
    [time] => 1533317898672
    [pending] => 1.18409000
    [amount] => 1.18409000
    [type] => buy
    [price] => 0.05504
)

2018-08-03 19:38:30 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:38:33 - cex place new buy order: eth_btc 0.055046 1.18396 [6813375209] margin:0.30338262544054]Array
(
    [complete] => 
    [id] => 6813375209
    [time] => 1533317912562
    [pending] => 1.18396000
    [amount] => 1.18396000
    [type] => buy
    [price] => 0.055046
)

2018-08-03 19:38:42 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:38:43 - cex place new buy order: eth_btc 0.055052 1.18383 [6813375839] margin:0.3033495604156]Array
(
    [complete] => 
    [id] => 6813375839
    [time] => 1533317922988
    [pending] => 1.18383000
    [amount] => 1.18383000
    [type] => buy
    [price] => 0.055052
)

2018-08-03 19:38:50 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:38:51 - cex place new buy order: eth_btc 0.055056 1.18374 [6813376319] margin:0.29969485614647]Array
(
    [complete] => 
    [id] => 6813376319
    [time] => 1533317931418
    [pending] => 1.18374000
    [amount] => 1.18374000
    [type] => buy
    [price] => 0.055056
)

2018-08-03 19:39:01 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:39:02 - cex place new buy order: eth_btc 0.055059 1.18368 [6813376936] margin:0.26153762327685]Array
(
    [complete] => 
    [id] => 6813376936
    [time] => 1533317942397
    [pending] => 1.18368000
    [amount] => 1.18368000
    [type] => buy
    [price] => 0.055059
)

2018-08-03 19:39:13 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:39:15 - cex place new buy order: eth_btc 0.055062 1.18362 [6813377625] margin:0.26878791180851]Array
(
    [complete] => 
    [id] => 6813377625
    [time] => 1533317954993
    [pending] => 1.18362000
    [amount] => 1.18362000
    [type] => buy
    [price] => 0.055062
)

2018-08-03 19:39:24 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:39:25 - cex place new buy order: eth_btc 0.055066 1.18353 [6813378259] margin:0.26876838702647]Array
(
    [complete] => 
    [id] => 6813378259
    [time] => 1533317965374
    [pending] => 1.18353000
    [amount] => 1.18353000
    [type] => buy
    [price] => 0.055066
)

2018-08-03 19:39:34 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:39:35 - cex place new buy order: eth_btc 0.055069 1.18347 [6813378821] margin:0.27238555267028]Array
(
    [complete] => 
    [id] => 6813378821
    [time] => 1533317975438
    [pending] => 1.18347000
    [amount] => 1.18347000
    [type] => buy
    [price] => 0.055069
)

2018-08-03 19:39:44 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:39:45 - cex place new buy order: eth_btc 0.055072 1.1834 [6813379522] margin:0.27418651946542]Array
(
    [complete] => 
    [id] => 6813379522
    [time] => 1533317985447
    [pending] => 1.18340000
    [amount] => 1.18340000
    [type] => buy
    [price] => 0.055072
)

2018-08-03 19:39:55 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:39:57 - cex place new buy order: eth_btc 0.055075 1.18334 [6813380301] margin:0.25964593735817]Array
(
    [complete] => 
    [id] => 6813380301
    [time] => 1533317996605
    [pending] => 1.18334000
    [amount] => 1.18334000
    [type] => buy
    [price] => 0.055075
)

2018-08-03 19:40:04 - cex delete buy orders: eth_btc[move]
2018-08-03 19:40:06 - cex place new buy order: eth_btc 0.055075 1.18331 [6813380939] margin:0.26690391459074]Array
(
    [complete] => 
    [id] => 6813380939
    [time] => 1533318005882
    [pending] => 1.18331000
    [amount] => 1.18331000
    [type] => buy
    [price] => 0.055075
)

2018-08-03 19:40:15 - cex delete buy orders: eth_btc [replace]
2018-08-03 19:40:16 - cex place new buy order: eth_btc 0.055078 1.18327 [6813381758] margin:0.26870982969607]Array
(
    [complete] => 
    [id] => 6813381758
    [time] => 1533318016149
    [pending] => 1.18327000
    [amount] => 1.18327000
    [type] => buy
    [price] => 0.055078
)

2018-08-03 19:40:25 - cex delete buy orders: eth_btc[move]
2018-08-03 19:40:27 - cex place new buy order: eth_btc 0.055066 0.23793 [6813382518] margin:0.2723360990577]Array
(
    [complete] => 
    [id] => 6813382518
    [time] => 1533318027066
    [pending] => 0.23793000
    [amount] => 0.23793000
    [type] => buy
    [price] => 0.055066
)