{
 "layers": [
  {
   "layerId": 0,
   "layerName": "HeatPointsWithDataZone",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "135df232609a11eb99b5f8baff610c5c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjklEQVQ4jWNhoDJgGTWQYsAybAwsh9JHGRgYjlBqYLmHlEoDiHH38/vftz+/bWVgYOgk10AbVV7hahdxJQ4Qx0WcgWPPy3sNO57dYcBlKAsBA62VeQVZCXuCgkgBeRsalmQZ2Any3t3P76thLoWG4RFKXNh5+/Pbo7c/v7WG8anh5SOEksvwyylEg8FvIAD47ivSS/B/aAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}