{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Tereny zamknięte",
   "layerType": "Feature Layer",
   "minScale": 190000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "191ad8f37d291a16aa137675db70bd01",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWf//99MiUHGjIy+KAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA270E08VKpwoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}