{
    "structures": [
      {
        "structure": "luistercorp:mangrove_root_refuge",
        "weight": 1
      }
    ],
    "placement": {
      "type": "minecraft:random_spread",
      "spread_type": "triangular",
      "frequency_reduction_method":"default",
      "salt": 3698521,
      "frequency": 0.4,
      "spacing": 37,
      "separation": 24
    }
  }
  