{
    "__comment": "Template/Default Advancement for Custom Titles",
    "display": {
        "title": {
            "text": "Fancy Custom Titles",
            "color": "gold",
            "bold": true
        },
        "description": {
            "text": "You get what you wish for...",
            "color": "white"
        },
        "icon": {
            "item": "minecraft:writable_book"
        },
        "frame": "task",
        "show_toast": true,
        "announce_to_chat": false,
        "hidden": false,
        "background": "minecraft:textures/gui/advancements/backgrounds/stone.png"
    },
    "criteria": {
        "TitleExpansion": {
            "trigger": "minecraft:placed_block"
        }
    }
}