{
  "vessels": {
    "urn:mrn:signalk:uuid:c0d79334-4e25-4245-8892-54e8ccc8021d": {
      "uuid": "urn:mrn:signalk:uuid:c0d79334-4e25-4245-8892-54e8ccc8021d",
      "navigation": {
        "datetime": {
          "value": "2015-12-05T13:11:59Z",
          "gnssTimeSource": "GPS",
          "timestamp": "2014-08-15T19:00:15.123456789Z",
          "$source": "foo.bar"
        }
      }
    }
  },
  "version": "1.0.0",
  "self": "urn:mrn:signalk:uuid:c0d79334-4e25-4245-8892-54e8ccc8021d"
}