{
  "type": "minecraft:block",
  "functions": [
    {
      "function": "minecraft:copy_nbt",
      "ops": [
        {
          "op": "replace",
          "source": "SkullOwner",
          "target": "SkullOwner"
        }
      ],
      "source": "block_entity"
    }
  ],
  "pools": [
    {
      "bonus_rolls": 0.0,
      "entries": [
        {
          "type": "minecraft:item",
          "name": "minecraft:player_head"
        }
      ],
      "rolls": 1.0
    }
  ]
}