{
 "layers": [
  {
   "layerId": 0,
   "layerName": "MAHUnits",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b730ba34f489d74ad361827a52785988",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABUAAAAVCAYAAACpF6WWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAuUlEQVQ4jZ3U2xKFIAgFUJjhv6Mvt2ESjxXI9vBSY7ba5kWorha08eoFAdBbViVWhfoKCu7AUnkOzh9g1bb6BbIDorDsgggsW+BxEJ3nuGaw7CZEEksKWpqpmJmatXm7pw5gQRIaOOAW7YUnLOiQDXM87dNhQ9luMnhOWaXtG4N9+EsYKQfpNVF/wzMYLakfPM3sp/qzCMwWP5w4AlfbtIQzsDpQUngFEnD0feAKRNAHjIAoOmAEtN4XuUOHXx/Emk0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 21,
     "width": 21
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}