@Override
  public String toString() {
    return MoreObjects.toStringHelper(this)
        .add("stateRoot", stateRoot)
        .add("cumulativeGasUsed", cumulativeGasUsed)
        .add("logs", logs)
        .add("bloomFilter", bloomFilter)
        .add("status", status)
        .add("transactionReceiptType", transactionReceiptType)
        .toString();
  }
Returns the status code for the status-encoded transaction receipt

@return the status code if the transaction receipt is status-encoded; otherwise {@code -1}
ethereum/core/src/main/java/org/hyperledger/besu/ethereum/core/TransactionReceipt.java