{
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  "snapshot_id": "2026-11-13-1300",
  "chambers": {
    "house": {
      "ok": false,
      "checked_at": "2026-11-13T13:00:01.205197+00:00",
      "message": "Refresh failed validation; previous verified results retained."
    },
    "senate": {
      "ok": false,
      "checked_at": "2026-11-13T13:00:01.205197+00:00",
      "message": "Refresh failed validation; previous verified results retained."
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}