{
  "code": "AUTH_STALE_COORDINATOR",
  "message": "Coordinator epoch 4 is stale; current epoch is 5",
  "retryable": false,
  "fatal": false,
  "relatedActionId": "urn:uuid:00000000-0000-4000-8000-000000000001",
  "groupId": "urn:missionweaveprotocol:group:mission-one",
  "details": {
    "expectedCoordinatorEpoch": 5,
    "receivedCoordinatorEpoch": 4
  },
  "occurredAt": "2026-07-15T00:00:02Z"
}