{
  "currentVersion" : 12, 
  "layers" : [
    {
      "name" : "Contours_100_Foot", 
      "serviceItemId" : "4153a8e8c8944efa9eeb5eadd9dbd9a9", 
      "url" : "https://services8.arcgis.com/fctQFRCLcuzAFEur/ArcGIS/rest/services/Environment/FeatureServer/2"
    }
  ]
}