ffgamebacara

{
  "name": "st_hash",
  "base": "",
  "fields": [
    {
      "name": "room_id",
      "type": "uint64"
    },
    {
      "name": "game_id",
      "type": "uint64"
    },
    {
      "name": "house_seed_hash",
      "type": "checksum256"
    },
    {
      "name": "expire_timestamp",
      "type": "uint64"
    },
    {
      "name": "signature",
      "type": "signature"
    },
    {
      "name": "created_at",
      "type": "uint64"
    }
  ]
}