navigational_status is a string here.{
"event_id": "string",
"event_type": "PORT_ARRIVAL",
"event_timestamp": "2024-01-12T10:12:24",
"latitude": 0,
"longitude": 0,
"speed": 0,
"course": 0,
"heading": 0,
"draught": 0,
"navigational_status": "string",
"reported_destination": "string",
"reported_eta": "string"
}