{ "fullExtent": { "xmin": -168.9506933081982, "ymin": 17.884189601653549, "xmax": -65.220853714835812, "ymax": 71.398048107268238, "spatialReference": { "wkid": 4326, "latestWkid": 4326 } }, "timeExtent": [ 946771200000, 1443744000000 ] }