{"code":"SIGN_ERROR","detail":{"detail":{"issue":"sign not match"},"field":"signature","location":"authorization","sign_information":{"method":"POST","sign_message_length":409,"truncated_sign_message":"POST\n/v3/transfer/batches\n1691980744\nsni2sv0V\n{\"batch_\n","url":"/v3/transfer/batches"}},"message":"错误的签名，验签失败"}