zar

{
  "name": "addcurrency",
  "base": "",
  "fields": [
    {
      "name": "contract",
      "type": "name"
    },
    {
      "name": "maximum_fee",
      "type": "asset"
    },
    {
      "name": "fee",
      "type": "uint64"
    }
  ]
}