paytomat4eos

{
  "name": "buyback_item",
  "base": "",
  "fields": [
    {
      "name": "symbol",
      "type": "symbol"
    },
    {
      "name": "balance",
      "type": "asset"
    },
    {
      "name": "amount",
      "type": "asset"
    }
  ]
}