atomicassets

{
  "name": "author_swaps_s",
  "base": "",
  "fields": [
    {
      "name": "collection_name",
      "type": "name"
    },
    {
      "name": "current_author",
      "type": "name"
    },
    {
      "name": "new_author",
      "type": "name"
    },
    {
      "name": "acceptance_date",
      "type": "uint32"
    }
  ]
}