{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Sewer Manhole",
   "layerType": "Feature Layer",
   "minScale": 50000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ddbba8516dee17518e388339c6e1f869",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAGRJREFUOI3t0bsJwDAMBNAzeBQvpsm8mHZRikAa6+QPIZhglYfuFVLGy5MP+AloTpZWQSu1DVVgDI1AFwOAUjnKQIr10H98eU8wqcSPUbn3RsEQZVgPfFAvZ4WRG9LyKjg1+4MXCUAZj6nJHxYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Sewer Line",
   "layerType": "Feature Layer",
   "minScale": 50000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b8b1f53db78b665b69f93d4259f9b809",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYBk1cNTAwWLg3GCG/9QwLHktAyNtXJi8loGRqgZSE4waOGogGQAAJYoEYoAasWsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}