Getting transfer status

POST http://127.0.0.1/api/user/transfer/status

{
    "auth": "14d217b47540484d73294c2ea7be15cb",
    "request_id": 1
}

success response: {"success":true, "hash":"65b69f1421170f240332e54a92cd159b27f5701cffbdb78ece5c61d2321f4b3a"}

fail response: {"success":"false","error":"Unknow request_id"}