{
 "layers": [
  {
   "layerId": 0,
   "layerName": "City Limit",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "c76819f53b5f5bfeac23967d4159fcf3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAHBJREFUOI3llMEOwCAIQ0vC//+yO40MIcJCd1pPYsgTqqLwWjhLtrxnLACgBeCNFgDRRlUdkK0ZFQqKliXZq3Is1ibgJGdZ5uHoAOYtfwecehiAP/RwKmcRAxgeNlUZ8P7ondkYcpgV2rTZp/BIdA8vc1IQU+zJVPEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}