{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Addresses",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4ab47cdcbf4dcb59429cd42c7bf5c29e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAsElEQVQ4je2TQQrDMAwE95B/SX6ZVi+z/LMeGoe42I0dSumhexFIMB6QvOHD2f7ArwG513ipy0CSNDN7UiKslAKSfnpkGsics6nq0VBVqCpExFJKZ/NLoJJsYM1QFSSN5DQQIvJGHjAz7MAGOjQc2V3l9tlEBNDZ9ghIdz+220sppdsfGpJ0EekuJiLq6UwbAgBTSiBpIoIKdvfbd7iLslpU1S5oFghMfLdV4FJ+H/gA/dxDRlKMHzoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}