{
 "layers": [
  {
   "layerId": 0,
   "layerName": "RR_Crossings",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "eec0095b20f4112656b95c661d6112fa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAFNJREFUOI1jYaAyYBk1cNRAOPiPxGak1MD/0yQRnKznDP/xGUrIQBTDGBgYGKZJ4jd06EcKY9ZzjDBkYKAgDOGGIvPxKSbWy3gNIcdAosGogZQDAAQYEKMU9Z0QAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}