{
 "layers": [
  {
   "layerId": 0,
   "layerName": "CatchBasins",
   "layerType": "Feature Layer",
   "minScale": 150000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "32ffad3f54b784528a53549c942cdc6a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUOI1jYaAyYBk1cNRAWhm48tl/ODtcipEyA5ENg/HxGDocwjBcipG6YUiEIaQbSAIYNXAQGggAdy0Mw2TmBUgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}