{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Railroad",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e41ecdd3c55c6927f69b58bf2232dbf6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADtJREFUOI1jYaAyYBk1cNRArOA/AwMDIzUNxAtoauB/EvRhU8uIbiDOcMFi2OAOQ7w+GRQuHDWQxgYCALB1BFKn7jpVAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Railroad Spur Line",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "ee48ef3dd8a09c052221c298e368b49e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEFJREFUOI1jYaAyYBk1cNRATLB58+b/vr6+jFQzkBCgnYGbN2/+T6wmbGphwcCCLkCMYYM7DAn5ZOBdOGog7Q0EABT1ETnuoO1WAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}