{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Parks Structures",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3ad17ad84ef66a4fecacfa5906f576e8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABHUlEQVQ4je3SvUoDQRSG4XfDKIZoUAxYKIgQV0HsRS/AKoWNRQptUygSdi8gF2BsAhaCrQEhhT+VQvAGBBuL6IJWNiIKI2gS2SNEqyXO7qplPpjmDPMwZ84o/jmqB3bN1hRjI5M8lS744K9v6NqsCOzrBxruDPntBne/AosTJBMpdkQofJcWRLhypimUb6nGAouzzCd8qghzga00FgeOzfJbHxu717yGgm6WnPgcAgOGztaTLRY3syxVPB6NoCha+EbsKxaZ0XGe8UJuqFPUhzQvwHAIedRt6ipY2Luk7docC6yZNBFqkYfiW9QsMYK6LZxHBtNNznR/Z4KDP4CnFY9mZLB0z7tjcwKsxmnX+LHLN+Shs2JFxT3QAwnmE4DeUXCJT2GuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}