{
  "type": "minecraft:brewing",
  "input": {
    "item": "minecraft:potion",
    "potion_contents": {
      "potions": "minecraft:long_night_vision"
    }
  },
  "output": {
    "components": {
      "minecraft:potion_contents": {
        "potion": "minecraft:long_invisibility"
      }
    },
    "id": "minecraft:potion"
  },
  "reagent": {
    "item": "minecraft:fermented_spider_eye"
  }
}