{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Obszary oceny",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "5459df9840434c758ebc84e9a9b60b89",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUOI1jYaAyYKGlgf+pYB4jigtXrCDfpIgICE1TL48aOGrgqIGjBmI3EFYEkQkY0Q1kpMg4KAAAm0oEA4O+8bkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}