decide

{
  "name": "regvoter",
  "base": "",
  "fields": [
    {
      "name": "voter",
      "type": "name"
    },
    {
      "name": "treasury_symbol",
      "type": "symbol"
    },
    {
      "name": "referrer",
      "type": "name?"
    }
  ]
}