curl --location --request POST 'https://pay.jeepay.vip/api/channelUserId/jump' \
--header 'Content-Type: application/json' \
--data-raw '{
"mchNo": "string",
"appId": "string",
"mchOrderNo": "string",
"wayCode": "string",
"amount": "string",
"currency": "string",
"clientIp": "string",
"subject": "string",
"body": "string",
"reqTime": 0,
"version": "string",
"sign": "string",
"signType": "string"
}'