{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Development Projects",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Historic",
     "url": "241ccad6e4c9e4fa8cc954838dc8b00d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAW0lEQVQ4jWP5v5phGQMVAQuYPM5wneEyw2uKTNJlEGWwZNCEGAgybDeFBoIA3EAqApZRAykGLJQbgQpGDaQcsFDBDBQwaiDlABKGoMKRUgA1A2KgJYMmGFMBAAAjqAuv+B6EqAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      " "
     ]
    },
    {
     "label": "Current",
     "url": "1b6372a38a933c03e4b3416dd65e08b8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4je3UsQ2AMAxE0V/cNsyTFWkyT+YBQYJE6rvSX7LLV7iwrs5JML27A8OUDqB94AiA/MFgKtBOPrFXoJ8CxlaBfvOGz3N0W8YE25pANxOeB6ApaF3MAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "RECORD_URL"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}