stake.nefty

{
  "name": "unstakecoll",
  "base": "",
  "fields": [
    {
      "name": "author",
      "type": "name"
    },
    {
      "name": "collection",
      "type": "name"
    },
    {
      "name": "to_refund",
      "type": "extended_asset"
    }
  ]
}