{
  "type": "minecraft:crafting_shaped",
  "category": "redstone",
  "key": {
    "#": {
      "item": "minecraft:iron_ingot"
    },
    "C": {
      "item": "minecraft:crafting_table"
    },
    "D": {
      "item": "minecraft:dropper"
    },
    "R": {
      "item": "minecraft:redstone"
    }
  },
  "pattern": [
    "###",
    "#C#",
    "RDR"
  ],
  "result": {
    "count": 1,
    "id": "minecraft:crafter"
  }
}