{
"mch_id": "2020042200284052",
"sub_mchid": "302210180000021525",
"txn_seqno": "string",
"platform_txno": "string"
}curl --location 'https://openapi.lianlianpay.com/query/mch/v1/accp/txn/order-query' \
--header 'Signature-Data;' \
--header 'Signature-Type: RSA' \
--header 'mch_id: 2020042200284052' \
--header 'sp_no;' \
--header 'timestamp: 20221109111509' \
--header 'Content-Type: application/json;charset=utf-8' \
--data '{
"mch_id": "2020042200284052",
"sub_mchid": "302210180000021525",
"txn_seqno": "string",
"platform_txno": "string"
}'{
"ret_code": "stri",
"ret_msg": "string",
"mch_id": "string",
"sub_mchid": "string",
"user_id": "string",
"txn_seqno": "string",
"txn_time": "2019-08-24T14:15:22.123Z",
"busi_type": "100001",
"platform_txno": {
"platform_txno": "string"
},
"order_amount ": 0,
"order_info ": "string",
"txn_status": "SUCCESS",
"account_date": "2019-08-24",
"balance_info": {
"user_id": "string",
"user_type": "MCH"
},
"supplement_info": {
"group_no": "string",
"supplement_date": ""
},
"payee_info": [
{
"payee_id": "string",
"payee_type": "MCH",
"payee_accttype": "USEROWN",
"payee_amount": "string",
"payee_memo": "string"
}
]
}