{
  "display": {
    "icon": {
      "item": "minecraft:leather_boots",
      "nbt": "{display:{color:4673362}}"
    },
    "title": "The Core",
    "description": "Enter the core",
    "show_toast": false,
    "announce_to_chat": false,
    "hidden": false
  },
  "parent": "create_ltab:root",
  "criteria": {
    "gugu": {
      "trigger": "minecraft:location",
      "conditions": {
        "player": {
          "stepping_on": {
            "block": {
              "blocks": [
                "minecraft:stone"
              ]
            }
          }
        }
      }
    }
  }
}