{
 "layers": [
  {
   "layerId": 0,
   "layerName": "WWRF",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3be02373cafaf6a33d660665547cbe50",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4je3MMREAIQxFwUcmJUKQEWcn7aIs0DEISPlXwPo/V0AFLSwdKgZ8Hd2m8I7opVChQoUKb2i5qabO8gCj4wrAMGYJVQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}