{
 "layers": [
  {
   "layerId": 1,
   "layerName": "StreetResurfacing",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "c8931df4c5f0bf30d1371f4080dab6e9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAa0lEQVQ4jWNhoDJgGTVwpITh516vBkam//aUGPSf4X8jb+GOAyxf+jz/g7ggRAlgZGB0+NLnOVTCkJqAhadoO+Pnfg8HRgbGekoM+v+P8SBv8bYGsAtBscPAwHCAKi5koDJgGTWQYkD1MAQAEP4aEg2lWeQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "CityMaintainedRoads",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "72cdf0fcba227453a86625c63b070299",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4je3SwQkAIAxD0VSyVkEnV3CwiugG5lb/qacHgRLi+MHnmBQMzKrADD54sNIVYGA2/WSDjy3LJuMeyPU2yijVkBJcje4NFC3u0DUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}