{
  "operation": "chunk",
  "chunk": {
    "protocol": "yachtmemory.signalk-catalog/2",
    "vessel_id": "17b19e77-0746-4cd6-9e37-31b2564ebddb",
    "snapshot_id": "68b67188-501e-42ef-8f5e-e77c15c51625",
    "revision": 1,
    "chunk_index": 1,
    "records": [
      {
        "kind": "path",
        "path": "navigation.position",
        "value_type": "position",
        "metadata": {
          "description": "Position WGS84"
        }
      },
      {
        "kind": "source",
        "source": "sensor.demo.1",
        "type": "NMEA2000",
        "label": "Test"
      }
    ],
    "payload_sha256": "a2c39e35226f6c732d7e6b8faf926a7edda22a92e2952c80c36aa975599ccf3a"
  }
}