{
  "type": "minecraft:crafting_shaped",
  "category": "misc",
  "key": {
    "R": {
      "tag": "forge:slimeballs"
    }
  },
  "pattern": [
    "RRR",
    "RRR",
    "RRR"
  ],
  "result": {
    "item": "minecraft:slime_block"
  }
}