public void ImportSimpleEvent()
{
var token = "";
var api_key = "";
var mixpanelClient = new MixpanelClient(token, api_key);
var eventData = new Dictionary <string, Object>();
eventData["Time"] = DateTime.UtcNow.AddDays(-7);
var success = mixpanelClient.Import("test import event", "1234", eventData);
}