curl --location 'https://saas-open.vhall.com/v3/webinars/label/top' \
--header 'Content-Type: application/x-www-form-urlencoded' \
--data-urlencode 'label_id=14713' \
--data-urlencode 'app_key=' \
--data-urlencode 'sign={{sign}}' \
--data-urlencode 'signed_at={% mock 'timestamp' , 's' %}' \
--data-urlencode 'sign_type=0'{
"code": 200,
"msg": "",
"data": {},
"request_id": "bedd0be1-af88-4b92-9997-23893281a6fa"
}