{
  "input": {
    "type": "track",
    "event": "my-event",
    "timestamp": "2014",
    "properties": {
      "value": 2
    },
    "context": {
      "source": "src"
    }
  },
  "output": {
    "name": "my-event",
    "measure_time": 1388534400,
    "source": "src",
    "value": 2
  }
}