{"currency":"ETH","preview":true,"note":"Next 2 expiries only. Paid endpoint returns next 8 expiries tagged daily/weekly/monthly/quarterly, Ed25519 signed.","next":{"date":"2026-10-25","timestamp":1792915200,"weekday":"Sunday","days_away":1,"type":"daily"},"upcoming":[{"date":"2026-10-25","timestamp":1792915200,"weekday":"Sunday","days_away":1,"type":"daily"},{"date":"2026-10-26","timestamp":1793001600,"weekday":"Monday","days_away":2,"type":"daily"}],"fetched_at":"2026-10-24T21:16:53.957873+00:00","signature":"e3f3eaa60d609de65eed343031e57c9fdcaea678ebb70a28b01d8f1837d706527f27db3438d01a17e47ef72b5790f78640aec69cf96c5e8dcf19efba4af2bd05","pubkey":"7ab07fbe7d08cd16823e5eb0db0e21f3f38e9366d5fd00d14e95df0fb9b51a1a","signingScheme":"ed25519","canonical":"v1|ECON_CALENDAR-PREVIEW|ETH|date=2026-10-25;days_away=1;timestamp=1792915200;type=daily;weekday=Sunday|date=2026-10-25;days_away=1;timestamp=1792915200;type=daily;weekday=Sunday;date=2026-10-26;days_away=2;timestamp=1793001600;type=daily;weekday=Monday|2026-10-24T21:16:53.957873+00:00","signed":true,"preview_cached":true,"cache_age_minutes":17}