{"sign":"KJcdDWd5mCktWHKcN\/CBsvcF7oPbjZ\/L8wD\/LZx+0wto3ZHinNLJv3qQBYBY9cpPaCe0VQkR9TENQbQbClStYDVkCAnnBKdj8UZPFIjh2LpdXqq0XxeZS6Rm1\/co1Jye3BHPhGZ\/vPh+TmQtZWFhI++5s26qF\/zYBwWhHeRZfqg=","code":"90002","msg":"异常de请求","data":""}