{"filledAt":"2026-09-24T21:04:36.672Z","epochMs":1790283876672,"executionId":"4lnxdb","cacheLife":"short (stale 30s, revalidate 60s, expire 5m)","cacheTag":"stations","probe":305258,"servedAt":"2026-09-24T21:04:36.674Z","note":"filledAt is when the cache entry was written; servedAt is now. A gap between them is the age of the entry. Invalidate it from /tags or via /api/revalidate?tag=stations&mode=now."}