{
"sign": "sign by param",
"param": "{\"amount\":10000,\"createTime\":\"2023-03-02 09:25:12\",\"eventName\":\"disbursement.success\",\"mchOrderId\":\"TestMchOrderIdD0001\",\"remark\":\"remark\",\"returnTime\":\"2023-03-02 09:25:12\",\"transactionId\":\"D1631118424367169536\", \"transactionStatus\":\"COMPLETED\"}"
}curl --location --request POST '/xxx' \
--header 'Content-Type: application/json' \
--data-raw '{
"sign": "sign by param",
"param": "{\"amount\":10000,\"createTime\":\"2023-03-02 09:25:12\",\"eventName\":\"disbursement.success\",\"mchOrderId\":\"TestMchOrderIdD0001\",\"remark\":\"remark\",\"returnTime\":\"2023-03-02 09:25:12\",\"transactionId\":\"D1631118424367169536\", \"transactionStatus\":\"COMPLETED\"}"
}'{
"code": 0,
"message": "string"
}