{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Speed Cushions",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bc5b00b042706bd7928a2ad31a1afb61",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAAC0AAAAUCAYAAAAZb7T/AAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAALtJREFUSInt1DEKAkEMheGXNTDFiix4ACsP4Bm0sNHS23gIjyHYiHYWXkWQ6S1c2SnceIXJMmwY3L9O4CtCGBnG1oAuDei+4sfRrYmwFAFZYyJ6FxQOTIQTBGUOYgBoxYEhKK0hysbqm64WVxSuSqr4PO9o/D56Xo2ezFfalagaHz+b5/ewBnTpP9DfUGPk0j6cNrxU82q0P0+1K8nL7jyIIAzCBYKNNSYqQg3CjWe7sLW2aMvuPIAB3V8/wuoiFIBNERwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 45
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Speed Humps",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "85d33d342ee349005a86fe95369aa0e1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAACEAAAAUCAYAAAADU1RxAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAHdJREFUSInt0jENgEAMRuHXpMklsGGADQVgABNIJMzYQAArBthuuKlMBBy0wz0D/5e0SoDUGwAV8RUDcW1pNtrBY1yEYuVeFdiF3HggMJDUoYAP4HUYKcZPeAOgIr7CIA5gdFkXMpZP7ZcyuQB+hTmHexXxFgLxAFROEx1A0UOZAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 33
    }
   ]
  }
 ]
}