{
 "layers": [
  {
   "layerId": 0,
   "layerName": "USGS_10_Meter_Contours",
   "layerType": "Feature Layer",
   "minScale": 72223,
   "maxScale": 0,
   "legend": [
    {
     "label": "USGS 10 Meter Contours",
     "url": "e0ebb2daa13d1a23022b7566a56d9b5e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYBk1cNTAYWvguZVp/6lhmFH4LEYWGIMaBjIwDJkwHDVwmBsIAIUuBXUQev7xAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}