{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Asbuilt Joint",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "4241c1954c14ee7299a5c48f6124c77b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAMZJREFUOI3tzqEPAXEYxvHvi7GdYifJomzmRtL8BYKi+wNUSbH5BzQNSZUxs5FkkXRJseGVbja7u+13FNs98Xl+v8/eFD9OKgb/EFR7VcalDnKF5EKoXCKByjKhWGNcOl4D95Gy7gjONMKFVlfwsHcJOlE2O6F6MgRpB/RpeLaAgSloBw2aIc/NfwsD90DRb5Abu6BPwWBB+5ylCWQ/li3k5sagnGtHtdd1XB0CDnBVZCbQE0oP8wsBcZ0D0Ah7YwRGSQx+nxeMzy90iDDKhgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}