{
 "layers": [
  {
   "layerId": 0,
   "layerName": "2-foot Contours",
   "layerType": "Feature Layer",
   "minScale": 1000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "77a97dd8efa217341b9ad705dc3f082f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYBk1cNTAYWvgBAaD/9QwrIDhAiMLjEENAxkYhkwYjho4zA0EAKrIBJLmqmOXAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}