{"canonical":"v2|PRICE-PREVIEW|ADAUSD|0.21|USD|median|1789406522","currency":"USD","method":"median","note":"Preview — signed over pair, price, currency, method. Data up to 60 minutes stale.","pair":"ADA/USD","preview":true,"price":"0.21","pubkey":"f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615","signature":"bd873d94399b5e0102920c6e7b93695ecc9793cac25cb735c5251d5cb28b0183be694e616fcd969fb0f664d145fd5c258eb594124b893dc3ad10b1ee7ba8640d","signed":true,"signingScheme":"ed25519","sources":["binance","gateio","kraken","okx"],"timestamp":"1789406522","preview_cached":true,"cache_age_minutes":24}