const { data: account, error, isLoading } = useAccountInfo(); if (account == null || isLoading) { return "Loading..."; } const { account_id, email, account_mode, max_leverage, taker_fee_rate, maker_fee_rate, futures_taker_fee_rate, futures_maker_fee_rate, maintenance_cancel_orders, imr_factor, max_notional } = account;