2017-07-07 08:27:39 {"response_code":1,"response_error":"Invalid API sign"} 2017-07-07 08:27:40 {"response_code":1,"response_error":"Invalid API sign"} 2017-07-07 08:54:45 {"response_code":1,"response_error":"Invalid API sign"} 2017-07-07 08:54:46 {"response_code":1,"response_error":"Invalid API sign"} 2017-07-07 10:40:34 {"response_code":1,"response_error":"Invalid API sign"} 2017-07-07 10:40:35 {"response_code":1,"response_error":"Invalid API sign"} 2017-07-07 11:23:23 {"response_code":1,"response_error":"Invalid API sign"} 2017-07-07 11:23:24 {"response_code":1,"response_error":"Invalid API sign"}