{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Waterbodies",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "fd248628769494f5d7dfe1130a920396",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWPxbvzQwsLJ6MBABfDn+/8DLCycjA4qoXzW1DDwzupPDCzUMAgZjBo4auCogaMGjhoINfDP9/8H7qz+RBXD/nz/fwAA1W8T91XA0eQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}