z1gametoken1

{
  "name": "purchase",
  "base": "",
  "fields": [
    {
      "name": "account",
      "type": "name"
    },
    {
      "name": "quantity",
      "type": "asset"
    },
    {
      "name": "token",
      "type": "symbol_code"
    }
  ]
}