[
  {
    "weight": 1,
    "value": {
      "template": "the_vault:empty",
      "palettes": []
    }
  },
  {
    "weight": 14,
    "pool": [
      {
        "weight": 65,
        "pool": [
          {
            "weight": 1,
            "reference": "the_vault:vault/decor/generic/common/3x3/hanging1"
          }
        ]
      },
      {
        "weight": 28,
        "pool": [
          {
            "weight": 1,
            "reference": "the_vault:vault/decor/generic/rare/3x3/hanging1"
          }
        ]
      }
    ]
  }
]