public Builder addTransactionTraceResult(final TransactionTraceResult transactionTraceResult) {
      transactionTraceResults.add(transactionTraceResult);

      return this;
    }
Adds a transaction trace result to the builder.

@param transactionTraceResult The transaction trace result to add to the builder.
@return This builder instance, for method chaining.
plugin-api/src/main/java/org/hyperledger/besu/plugin/data/BlockTraceResult.java