Method priority

crates/execution/txpool/src/ordering.rs:74–83

(
        &self,
        transaction: &Self::Transaction,
        _base_fee: u64,
    )

    type Transaction = T;

    fn priority(
        &self,
        transaction: &Self::Transaction,
        _base_fee: u64,
    ) -> Priority<Self::PriorityValue> {
        // Reth sorts descending (higher value = picked first).
        // We want older transactions (lower timestamp) first,
        // so invert: MAX - timestamp.
        Priority::Value(u128::MAX - transaction.received_at())
    }
}

impl<T> TransactionOrdering for BaseOrdering<T>