@Override
  public TransactionSelectionResult evaluateTransactionPreProcessing(
      final TransactionEvaluationContext evaluationContext) {
    // All checks depend on processingResult and will be done in the post-processing method, so
    // nothing to do here.
    return TransactionSelectionResult.SELECTED;
  }
This class extends AbstractTransactionSelector and provides a specific implementation for
evaluating transactions based on processing results. It checks if a transaction is invalid and
determines the selection result accordingly.
ethereum/blockcreation/src/main/java/org/hyperledger/besu/ethereum/blockcreation/txselection/selectors/ProcessingResultTransactionSelector.java