{ "phone": "string", "idNo": "string" }
curl --location --request POST '/auth/verify' \ --header 'exchange_no;' \ --header 'sign;' \ --header 'Content-Type: application/json' \ --data-raw '{ "phone": "string", "idNo": "string" }'
{ "code": 0, "message": "string", "sign": "string", "data": { "exists": true } }