{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Landmark Silhouette 6 - View E From Dassett Road To Sydenham Hill And Crystal Palace TV Transmitter",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "34099d76f1af708c9fd7303ff911d38b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMpKszfzsTI5MBABfDv/78DLEyMTA4dXl4c1DCwYts2BxZqGIQMRg0cNXDUwFEDRw2EGvjv/78DFdu2OVDDsH///x0AAJBwE4FspBxJAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}