[
  {
    "name": "the finding of a seat list unread, as the engine writes it",
    "of": "state:findings/<key>",
    "given": {
      "v": 1,
      "key": "machine.ace.seat-list-unread",
      "kind": "seat-list-unread",
      "subject": {"scope": "machine", "id": "ace", "machine": "ace"},
      "severity": "warning",
      "summary": "the seat list has not been read for five minutes",
      "source": "node-engine.seat-list",
      "observer": "mesh-host",
      "at": "2026-11-05T14:00:00Z"
    }
  }
]