{
  "type": "minecraft:crafting_shaped",
  "category": "building",
  "key": {
    "C": "minecraft:cobblestone",
    "W": "minecraft:nether_wart"
  },
  "pattern": [
    "CW",
    "WC"
  ],
  "result": {
    "count": 2,
    "id": "minecraft:netherrack"
  }
}