{"operationalLayers":[],"baseMap":{"baseMapLayers":[{"id":"VectorTile_7997","type":"VectorTileLayer","layerType":"VectorTileLayer","title":"Enhanced Contrast Dark Base","styleUrl":"https://cdn.arcgis.com/sharing/rest/content/items/4dd826e83b044acfb519a26fc9b20f80/resources/styles/root.json","visibility":true,"opacity":1},{"id":"VectorTile_6216","type":"VectorTileLayer","layerType":"VectorTileLayer","title":"Enhanced Contrast Dark Reference","styleUrl":"https://cdn.arcgis.com/sharing/rest/content/items/5b6b10cd046e47bdaf24f1dbce3b3422/resources/styles/root.json","isReference":true,"visibility":true,"opacity":1}],"title":"Enhanced Contrast Dark Map"},"spatialReference":{"wkid":102100,"latestWkid":3857},"authoringApp":"WebMapViewer","authoringAppVersion":"7.4","version":"2.16"}