{
 "layers": [
  {
   "layerId": 0,
   "layerName": "SENTINEL scenes",
   "layerType": "Feature Layer",
   "minScale": 18489297,
   "maxScale": 0,
   "legend": [
    {
     "label": "SENTINEL scene",
     "url": "92ddf09bcba584c4f6f1762b9ded5dcf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWNpYVy5hYHxvy0DNcB/xsMsDIz/baWX68dQw7ynkReXsFDDIGQwauCogaMGjho4aiDMwP+Mh59GXlxCFdP+Mx4GAFTdEKkVqIpNAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}