{
 "layers": [
  {
   "layerId": 0,
   "layerName": "PublicTrails",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3e211cb35783ca4e173dc8df98483992",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4jWNhoDJgGTVw1MDBZOB/Bob/6JKMDAyM+OSQxWFqaedCmA3YAC45bOJDKFJGDRzGBgIAJCYGV740x2UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}