{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Sanitary Service Area",
   "layerType": "Feature Layer",
   "minScale": 400000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "74af0a26bb0b1d7adcb27d955c436b81",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWMpyIh0Yvr7VYGBCuAfM/cDFqa/XxWYnm+So4aBDJJ+DCxUMQgJjBo4auCogaMGjhoINfAfM/cDBkk/qhj2j5n7AQC11Q43m6Tq+QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}