craft.nft

{
  "name": "group",
  "base": "",
  "fields": [
    {
      "name": "id",
      "type": "uint64"
    },
    {
      "name": "category_id",
      "type": "uint64"
    },
    {
      "name": "group_display",
      "type": "string"
    },
    {
      "name": "description",
      "type": "string"
    },
    {
      "name": "image",
      "type": "string"
    },
    {
      "name": "index",
      "type": "uint32"
    }
  ]
}