{"currency":"USD","method":"median","note":"Preview mode — data up to 5 minutes stale, no cryptographic signature. Data cached — may be up to 60 minutes old.","pair":"USDT/USD","preview":true,"price":"1.00000","signed":false,"sources":["binance","bitfinex","bitstamp","kraken"],"timestamp":"1785126480","preview_cached":true,"cache_max_age_minutes":60,"cache_age_minutes":56}