{
 "layers": [
  {
   "layerId": 0,
   "layerName": "MasterGIS.DBO.DynamicSigns",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3e5474a97fb7ae520be7e3c123137bc2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4je3UoRHAMAxD0d+r9ut10naNTpIlAkpiECxBf2L2gIBFOK17AJdpfcAo8AQeE7yBt8BYatBOPrHXoJ8CxlaDfrXhXE82Bsb6AX4aBQF/MyiJAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}