store.gr

{
  "name": "AccountStat",
  "base": "",
  "fields": [
    {
      "name": "sale_id",
      "type": "uint64"
    },
    {
      "name": "counter",
      "type": "uint64"
    },
    {
      "name": "last_buy_time",
      "type": "uint32"
    }
  ]
}