{
    "appid": "wx8888888888888888",
    "mch_id": "1900000109",
    "device_info": "013467007045764",
    "nonce_str": "5K8264ILTKCH16CQ2502SI8ZNMTM67VS",
    "sign": "C380BEC2BFD727A4B6845133519F3AD6",
    "interface_url": "https://api.mch.weixin.qq.com/pay/batchreport/micropay/total",
    "user_ip": "8.8.8.8",
    "trades": "[{\n\t\t\"out_trade_no\": \"out_trade_no_test_1\",\n\t\t\"begin_time\": \"20160602203256\",\n\t\t\"end_time\": \"20160602203257\",\n\t\t\"state\": \"OK\",\n\t\t\"err_msg\": \"\"\n\t},\n\t{\n\t\t\"out_trade_no\": \"out_trade_no_test_2\",\n\t\t\"begin_time\": \"20160602203258\",\n\t\t\"end_time\": \"20160602203259\",\n\t\t\"state\": \"FAIL\",\n\t\t\"err_msg\": \"SYSTEMERROR\"\n\t}\n]"
}