{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Local Functional Street",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b817f69a608791380e5e631d40d9cf6a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZ0lEQVQ4je3RQQqAIBBA0T/gwfQWdZdCIu+St7Cb2caiFpGgLQr/Upgnwygqpxr4YXBm0YIEgEg0I/1aBOb2HujwIXdIEOvw9vw20JkLWKsD3H+4Kx1FA0Ti9IOjPJVWlGpgbg0sbwOMhBPqu8Y2SwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}