{
    "type": "minecraft:crafting_shaped",
    "category": "misc",
    "pattern": [
        "N",
        "I",
        "N"
    ],
    "key": {
        "I": "minecraft:copper_ingot",
        "N": "minecraft:copper_nugget"
    },
    "result": {
        "id": "minecraft:copper_chain",
        "count": 3
    }
}