{"currency":"JPY","method":"median","note":"Preview mode — data up to 5 minutes stale, no cryptographic signature. Data cached — may be up to 60 minutes old.","pair":"USD/JPY","preview":true,"price":"164","signed":false,"sources":["bankofcanada","frankfurter","kraken","norgesbank"],"timestamp":"1785129765","preview_cached":true,"cache_max_age_minutes":60}