{
  "version": 1,
  "rooms": {
    "default": [
      {
        "id": "20250905T103347.497751500Z-f12bf341402200b2",
        "room": "default",
        "type": "text",
        "content": "demo",
        "author": "Jan",
        "created_at": "2025-09-05T10:33:47.4977515Z"
      }
    ]
  }
}