{
    "version": "1.0",
    "type": "rich",
    "provider_name": "LexiCarta",
    "provider_url": "https://www.lexicarta.com/",
    "title": "正式通知 — Lexicarta",
    "html": "<iframe src=\"https://www.lexicarta.com/embed/zh/%E6%AD%A3%E5%BC%8F%E9%80%9A%E7%9F%A5\" width=\"100%\" height=\"480\" loading=\"lazy\" title=\"Lexicarta: 正式通知\"></iframe>",
    "width": 600,
    "height": 480
}