MCMinecraft Assets Explorer

{
  "type": "minecraft:crafting_shaped",
  "category": "redstone",
  "key": {
    "#": "minecraft:copper_ingot"
  },
  "pattern": [
    "#",
    "#",
    "#"
  ],
  "result": {
    "count": 1,
    "id": "minecraft:lightning_rod"
  }
}