important.gm

{
  "name": "init",
  "base": "",
  "fields": [
    {
      "name": "token_contract",
      "type": "name"
    },
    {
      "name": "token_sym",
      "type": "symbol"
    },
    {
      "name": "fee_receiver",
      "type": "name"
    }
  ]
}