  function matchOneToManyOrders(OrderTypes.MakerOrder calldata makerOrder, OrderTypes.MakerOrder[] calldata manyMakerOrders) external {
    ...
    if (makerOrder.isSellOrder) {
      for (uint256 i = 0; i < ordersLength; ) {
        ...
        _matchOneMakerSellToManyMakerBuys(...); // @audit will transfer tokens in here
        ...
      }
      //@audit setting nonce to be used only here
      isUserOrderNonceExecutedOrCancelled[makerOrder.signer][makerOrder.constraints[5]] = true;
    } else {
      for (uint256 i = 0; i < ordersLength; ) {
        protocolFee += _matchOneMakerBuyToManyMakerSells(...); // @audit will transfer tokens in here
        ...
      }
      //@audit setting nonce to be used only here
      isUserOrderNonceExecutedOrCancelled[makerOrder.signer][makerOrder.constraints[5]] = true;
      ...
  }
