@Override
  public TransactionSelectionResult evaluateTransactionPostProcessing(
      final TransactionEvaluationContext evaluationContext,
      final TransactionProcessingResult processingResult) {

    if (processingResult.isInvalid()) {
      return transactionSelectionResultForInvalidResult(
          evaluationContext.getTransaction(), processingResult.getValidationResult());
    }
    return TransactionSelectionResult.SELECTED;
  }
Evaluates a transaction considering other transactions in the same block and a processing
result. If the processing result is invalid, it determines the selection result for the invalid
result.

@param evaluationContext The current selection session data.
@param processingResult The processing result of the transaction.
@return The result of the transaction selection.
ethereum/blockcreation/src/main/java/org/hyperledger/besu/ethereum/blockcreation/txselection/selectors/ProcessingResultTransactionSelector.java