{
    "type": "mention",
    "mention": {
        "type": "page",
        "page": { "id": "61b88b0c-2fe5-489f-b3e6-d186b11e16e5" }
    },
    "annotations": {
        "bold": false,
        "italic": false,
        "strikethrough": false,
        "underline": false,
        "code": false,
        "color": "default"
    },
    "plain_text": "This is a test page",
    "href": "https://www.notion.so/61b88b0c2fe5489fb3e6d186b11e16e5"
}