{
  "currentVersion" : 12, 
  "layers" : [
    {
      "name" : "SpeedLimitZoneFull", 
      "serviceItemId" : "2d6a49b3d0b342469cc517829d7b6007", 
      "url" : "https://services.arcgis.com/CXBb7LAjgIIdcsPt/ArcGIS/rest/services/SpeedLimitZoneFull/FeatureServer/0"
    }
  ]
}