ActuallyAdditions/src/generated/resources/data/actuallyadditions/recipes/atomic_reconstructor.json

{
  "type": "minecraft:crafting_shaped",
  "category": "misc",
  "key": {
    "C": {
      "item": "actuallyadditions:iron_casing"
    },
    "I": {
      "tag": "forge:ingots/iron"
    },
    "R": {
      "tag": "forge:dusts/redstone"
    }
  },
  "pattern": [
    "IRI",
    "RCR",
    "IRI"
  ],
  "result": {
    "item": "actuallyadditions:atomic_reconstructor"
  }
}