{
  "content": [
    {
      "content": [
        {
          "text": "Before.",
          "type": "text"
        }
      ],
      "type": "paragraph"
    },
    {
      "type": "rule"
    },
    {
      "content": [
        {
          "text": "After.",
          "type": "text"
        }
      ],
      "type": "paragraph"
    }
  ],
  "type": "doc",
  "version": 1
}