{
  "root": {
    "type": "root",
    "format": "",
    "indent": 0,
    "version": 1,
    "children": [
      {
        "type": "paragraph",
        "format": "",
        "indent": 0,
        "version": 1,
        "children": [
          {
            "mode": "normal",
            "text": "123",
            "type": "text",
            "style": "",
            "detail": 0,
            "format": 0,
            "version": 1
          }
        ],
        "direction": null,
        "textStyle": "",
        "textFormat": 0
      }
    ],
    "direction": null
  }
}