{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Knox Box Locations",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a46e7d67730cc79d7312d3c94fcee54e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhUlEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxtkNSPqQYxPb67Uf3x9pRHJApINdOAX1amX1YyACzy+vqL+8fUVDLgMZSFkIJ+IDgElFEbKpzdXGPCFIwsB/Q0g74HCDuZSaBiSbSAINHx8feXAx9dXHMA8PBFCipcJJpfhl1OIBoPfQAAcySlyeNFfSwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}