{
 "layers": [
  {
   "layerId": 0,
   "layerName": "BTR_Created2017",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a8cbd8f452d6c08a8e82853abc6b27b6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiElEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxvCRAPrQYyrX2/UX/12vRHJApINdNDm0qwPFQkEc0JFGBhWv1lfv+r1egZchrIQNJBbg4ASCiPl6tcbDPjCkYWA/gaQ90BhB3MpNAzJNhAEGq5+u37g6rfrDmAengghxcsEk8vwyylEg8FvIACpuSmD8tgJmwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}