{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Street Intersection",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "d722674c3009dafce00bcb1a788d63a2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAHZJREFUOI3tzbENwkAQRNH/JQemCKpwA6SmEBI6cE7uDqgEqnDuStCQQEKADo6Mm2xWo7cdP07XwAZCkk2SSR2ACzCrtxpwVg+POgI9cPoaVMeX074KBBZg+yxJlnfjEvAInIEBuKpTFaiuwK7gcRn4aRr4D+AdR/AXlNh2RHsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}