{
  "version": "1.0.0",
  "self": "urn:mrn:signalk:uuid:c0d79334-4e25-4245-8892-54e8ccc8021d",
  "vessels": {
    "urn:mrn:signalk:uuid:c0d79334-4e25-4245-8892-54e8ccc8021d": {
      "uuid": "urn:mrn:signalk:uuid:c0d79334-4e25-4245-8892-54e8ccc8021d",
      "notifications": {
        "mob": {
          "value": {
            "method": [
              "visual",
              "sound"
            ],
            "state": "emergency",
            "message": "Man Overboard!"
          },
          "timestamp": "2017-04-10T08:33:53Z",
          "$source": "nmea1.II"
        },
        "navigation": {
          "gnss": {
            "value": {
              "method": [
                "visual"
              ],
              "state": "alert",
              "message": "GPS signal lost!"
            },
            "$source": "nmea1.II",
            "timestamp": "2017-04-10T08:33:53Z"
          },
          "anchor": {
            "currentRadius": {
              "value": {
                "method": [
                  "sound"
                ],
                "state": "alarm",
                "message": "Dragging anchor!"
              },
              "timestamp": "2017-04-10T08:33:53Z",
              "$source": "nmea1.II"
            }
          }
        }
      }
    }
  }
}