{
  "schemaVersion": "v1",
  "eventId": "submit:submit-20260820-0001:aggregate",
  "eventType": "submit_result",
  "path": "/gateway/events/submit-result",
  "traceId": "trace-20260820-0001",
  "messageId": "message-20260820-0001",
  "channelId": "channel-test-1",
  "submitId": "submit-20260820-0001",
  "payload": {
    "eventId": "submit:submit-20260820-0001:aggregate",
    "schemaVersion": "v1",
    "messageType": "SubmitResult",
    "traceId": "trace-20260820-0001",
    "messageId": "message-20260820-0001",
    "channelId": "channel-test-1",
    "createdAt": "2026-08-20T05:00:00Z",
    "sequenceId": 1,
    "gatewayMessageId": "1000000000000001",
    "submitStatus": "accepted",
    "submittedAt": "2026-08-20T05:00:00Z"
  },
  "createdAt": "2026-08-20T05:00:00Z"
}