{
 "layers": [
  {
   "layerId": 0,
   "layerName": "gisLibrary.INFRASTRUCTURE.USGS_NWIS_Sites_SARB",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "48289878a09c4ad65b1f79b4c2c3188c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjElEQVQ4je3QzQ3DIAyG4feQGbpCLwyRBdJztjHdhnO6AEP44hU8RS+kqlSVkJ8jn4QQkvVge+DiDB3s4Cex3LmcU2B8hFkAzFXM9fn1wW5wvN+CTGEGYAJemmTRxD+0Bdwo2Qf+xFyhssctMC6aMFdZOy07PAwCRHPN5jqu71px68i51tURsDkdPJ83tHYpJXLUelQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}