{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Natural Diversity Database Area",
   "layerType": "Feature Layer",
   "minScale": 1500100,
   "maxScale": 0,
   "legend": [
    {
     "label": "Natural Diversity Area",
     "url": "15590d1d49c25b89b8a78e91b0288c22",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAW0lEQVQ4je3SMQ4AIQhE0W/i/a/MNrvGmBUEsZOGZnihmAoIiVPfXYycLGYamIEVQCzQgwH6h25MA0PYDAxjf+AWNoLbWA+mYD14ix3DNPAWez1zrNjfgTVm5gFcCilMnR71QAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "NDDB Area"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}