{"canonical":"v2|PRICE-PREVIEW|XAUUSD|4315.89|USD|xau|1789406527","currency":"USD","method":"xau","note":"Preview — signed over pair, price, currency, method. Data up to 60 minutes stale.","pair":"XAU/USD","preview":true,"price":"4315.89","pubkey":"f4f0e52b5f7b54831f965632bf1ebf72769beda4c4e3d36a593f7729ec812615","signature":"306c8427f25b03ca298f17cdd48e4c3997edda061c3b351929ffe64957c9304a02d9467f480a02e4d51285d50f620ca83076381aa32f518362b01afda2333501","signed":true,"signingScheme":"ed25519","sources":["binance","coinbase","gemini","kitco","kraken","okx"],"timestamp":"1789406527","preview_cached":true,"cache_age_minutes":26}