{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Mosaics",
   "layerType": "Feature Layer",
   "minScale": 6000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "0b7790ba7ef1ecc483a54b37a0eae6fd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWElEQVQ4je3UMRHAMAwEwZPHJMLGAMxJE04BYDQxCyuFEgTypNI13235td8YG6sAGCeFEZIWDUEdLIzriIF9AvaBG0swwQQT/BNctD6Dkh/sCwqKoSFQfB5o5xEx9yhVxwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}