{
 "layers": [
  {
   "layerId": 0,
   "layerName": "dbbpark",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "8c521dc6b6074ff81e776fb6d7639884",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEJJREFUOI1jYaAyYKGZgb7PGP5TathmKQZGFBe+OkS+YWJ2EJp2Xh41cNTAUQNHDcRpIKwIIgdslmJgRDEQJkApAAAXYQdBee23egAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}