[{
  "children": [{
    "bold": false,
    "content": null,
    "href": null,
    "italic": false,
    "mark": true,
    "markClass": "empty-mark-tag",
    "type": "text",
    "strikethrough": false
  }, {
    "bold": false,
    "content": "Text",
    "href": null,
    "italic": false,
    "mark": false,
    "markClass": null,
    "type": "text",
    "strikethrough": false
  }, {
    "bold": false,
    "content": "markcontent",
    "href": null,
    "italic": false,
    "mark": true,
    "markClass": "mark-class",
    "type": "text",
    "strikethrough": false
  }],
  "type": "paragraph"
},
{
  "children": [{
    "bold": false,
    "content": null,
    "href": null,
    "italic": false,
    "mark": true,
    "markClass": "mark-start",
    "type": "text",
    "strikethrough": false
  }, {
    "bold": false,
    "content": null,
    "href": null,
    "italic": false,
    "mark": true,
    "markClass": "mark-end",
    "type": "text",
    "strikethrough": false
  }, {
    "type": "linebreak"
  }],
  "type": "paragraph"
},
{
  "children": [{
    "bold": false,
    "content": "markcontent",
    "href": null,
    "italic": false,
    "mark": true,
    "markClass": "mark",
    "type": "text",
    "strikethrough": false
  }],
  "type": "paragraph"
}]