gdatbwgwsefr

{
  "name": "delorders",
  "base": "",
  "fields": [
    {
      "name": "room_id",
      "type": "uint64"
    },
    {
      "name": "begin",
      "type": "uint64"
    },
    {
      "name": "num",
      "type": "uint64"
    }
  ]
}