Get user info

Example response

{
  "user": {
    "id": 1464363297,
    "tg_id": 1260831881,
    "wallet_address": "0:97146a46acc2654y27947f14c4a4b14273e954f78bc017790b41208b0043200b",
    "first_name": "Test",
    "last_name": "Testov",
    "avatar": "https://test.io/my_face.png",
    "invited_by": 1464363297,
    "referrals_count": 10,
    "date_create": 1678275313
  }
}