{
    "type": "minecraft:crafting_shaped",
    "activ": "true",
    "pattern":
    [
        " a ",
        "ata",
        " a "
    ],
    "key":
    {
        "a":
        {
            "item": "minecraft:arrow"
        },
        "t":
        {
            "item": "minecraft:ice"
        }
    },
    "result":
    {
        "item": "switchbow:arrowfrost",
        "count": 4
    }
}