{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Főút",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e7677c57aaf3e7eb6e61f7ae1f6b52d5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYBk1cNTAwWLgx6sO/6lhGL/2AUbauJBf+wAjVQ2kJhg1cNRAMgAAYLEFTAeYxWQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}