{
 "layers": [
  {
   "layerId": 0,
   "layerName": "PA_Counties_BCWindow",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "5c8fafeec03353e57e4f0bbed88fcd46",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4je3UsQ0AIBBCUUxYxB0dwx0d5aw0oYby/gCvoIAFFIIxiQm46sBpj6lgKjZoR5/QGvRjwJAa9Psbvj+Lgaku3HYF/WEjCzMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}