{ "return_code": "SUCCESS", "return_msg": "OK", "nonce_str": "JkFtiTj1aejg09T0", "sign": "24731CD34398BC51D8B295D13756DB7B1C60F049CD94A8E59B31987C501A4168", "result_code": "FAIL", "err_code": "SYSTEM_ERR", "err_code_des": "保存资料时发生错误，请稍后再试。错误码：269789204" }