{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Monitoring gatunków i siedlisk przyrodniczych",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Powierzchnia próbna",
     "url": "64733e0ceb876842d09a437359284301",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADpJREFUOI1jYaAyYKGlgZuoYJ4figvNV5Bv0skICE1TL48aOGrgqIGjBmI3EFYEkQn80A30o8g4KAAA3L4FDpd0nAgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}