{"pair":"sol/usd","timestamp_utc":"2026-11-07T11:04:51.503846+00:00","median_basis_pct":-0.044811,"median_carry_pct":4.57,"regime":"FLAT","source_count":6,"preview":true,"note":"Paid endpoint includes per-exchange mark/index prices, basis, carry, and signature.","canonical":"v2|BASIS-PREVIEW|SOLUSD|-0.04481100|4.57000000|FLAT|6|2026-11-07T11:04:51.503846+00:00","signature":"6d786ca24f9fb5436d9a2146c21b90be9c0d183f290c2b43b74f61fc44353fc7dc18c05b1b2cbe0d02849fcd723aae6620c032f5e16f58df7bde815acc04e20c","signingScheme":"ed25519","pubkey":"7ab07fbe7d08cd16823e5eb0db0e21f3f38e9366d5fd00d14e95df0fb9b51a1a","signed":true,"preview_cached":true,"cache_age_minutes":38}