[{"symbol": "VOL-BTCUSD", "symbolId": "0x21b5e575db5908f82bf406cb4dd9a5b6c4002f75e43e9a309d52ce4781fd0a4f", "timestamp": "1764430441", "value": "493000000000000000", "v": "0x1c", "r": "0x278fca774fd3e861ba4567b26a9ab870efe31c0ea7b83ae48de325689e57a901", "s": "0x45878679ea1d60893e2b23941dae7fd6535c1413d4405325c3699750047ba652"}]