{
  "input": {
    "type": "track",
    "userId": "user-id",
    "event": "my-event",
    "timestamp": "2014",
    "properties": {
      "property": true,
      "email": "jd@example.com"
    }
  },
  "output": {
    "created": 1388534400,
    "event_name": "my-event",
    "user_id": "user-id",
    "email": "jd@example.com",
    "metadata": {
      "email": "jd@example.com",
      "property": true
    }
  }
}