{
  "type": "lychee:random_block_ticking",
  "contextual": [
    {
      "type": "chance",
      "chance": 1.0
    }
  ],
  "post": [
    {
      "type": "place",
      "block": "tfc:plant/jungle_vines"
    }
  ],
  "block_in": {
    "blocks": [
      "minecraft:cave_vines"
    ]
  }
}