{
 "layers": [
  {
   "layerId": 6,
   "layerName": "Critical_Infrastructure",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "1f5f5e0d4029c6481faaf9b4bb27a547",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA40lEQVQ4ja2UwRGDIBBF34Gm4kVSg+kkBaAF2ElSQ/CCZSWDQoIMJoDZi+Do8/+/K4L8koD+9ZDIAPWAcuvB7auBfQPq6jYjKAMtcC4F9jiQh9m6rVA5wtNBdQ4wCfNl7zVAB49UBCIKXTUgrZJvdQLu2wgGr1bkqNqDBhFIr1bUwHYiUG+FtbA4gg7aBThzvMb1MiyWzWdwq2oGzLrUvimD7dgR20Rd/otdwrE5otAE61ChtvNUCp3duynLk/tbqu3GwCrbJtrHTSmyHdtNAacZ5KVM3dtuCmiH3H6tJMvNmfgCNL9DaKwES7QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}