{
"merchantNo": "66629077011GZTQ",
"signType": "0",
"traceNo": "",
"code": "1",
"msg": "签约成功"
}curl --location '/签约回调通知' \
--header 'Sign-Algorithm: RSA' \
--header 'Content-Type: application/json' \
--data '{
"merchantNo": "66629077011GZTQ",
"signType": "0",
"traceNo": "",
"code": "1",
"msg": "签约成功"
}'{
"code": "0000"
}