{
  "type": "minecraft:crafting_shaped",
  "key": {
    "#": {
      "item": "compressium:stone_1"
    },
    "I": {
      "tag": "forge:ingots/iron"
    },
    "X": {
      "tag": "forge:furnaces"
    }
  },
  "pattern": [
    "III",
    "IXI",
    "###"
  ],
  "result": {
    "item": "minecraft:blast_furnace"
  }
}