{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Water Hydrant",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "2c94b796540330ce5b59be4b40d01d35",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAh0lEQVQ4je3TsQ2FIBCA4b9gBl1AS3eg1KnAqbR0B0tZAKcw4lm+GI9XGOM1cAS+HFww/DnMB2aHeQXoASfzCehlVIE2YV1zZMtqCdEK6jWgoyqhFbAFxhmG2WlBS11cbMltyrKS84Z9ut6OnJWGeKwrQZ+qCdFJM05MXSFy+Cfwzp9yK54PbnZUITZP6wW5AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}