{
  "layers": [
    {
      "name": "Scrolling background of LayoutView #document",
      "bounds": [800, 600],
      "contentsOpaque": true,
      "backgroundColor": "#FFFFFF",
      "invalidations": [
        [135, 127, 400, 50],
        [124, 116, 340, 297],
        [16, 8, 288, 288]
      ]
    }
  ]
}