{
  "type": "minecraft:crafting_shaped",
  "key": {
    "#": {
      "item": "twilightforest:mangrove_planks"
    },
    "-": {
      "tag": "forge:rods/wooden"
    }
  },
  "pattern": [
    "###",
    "###",
    " - "
  ],
  "result": {
    "count": 3,
    "item": "twilightforest:mangrove_sign"
  }
}