{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Street Devices",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "43e70ff2a35d82ddbd942d5d79ad0cf6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiElEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxusdcLrQYzHr67UP3p1tRHJApINdJAT06631g6D8LTDGI5eXVV/9MpKBlyGshAyUFZMh4ASCiPl8asrDPjCkYWA/gaQ90BhB3MpNAzJNhAEGh69unrg0aurDmAengghxcsEk8vwyylEg8FvIADqvimVM7O8ogAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}