{
  "status": "degraded",
  "problems": [
    "last run failed: NRC returned HTTP 403"
  ],
  "data_date": "2026-10-14",
  "data_age_days": 2,
  "data_age_business_days": 2,
  "units_reported": 95,
  "crosswalk_ok": true,
  "unmatched": [],
  "last_success": "2026-10-14T14:00:33.327Z",
  "last_failure": "2026-10-15T14:00:45.329Z",
  "note": "crosswalk_ok false means the NRC renamed or added a unit; add a row to data/fleet/nrc_crosswalk.csv. See docs/RUNBOOK.md."
}