class TxBuilder {

        }    public  void createNewTx(BigInteger txNonce) throws InterruptedException {

        Transaction tx = this.createNewTransaction(BigInteger.valueOf(1), BigInteger.valueOf(21000), txNonce);

        //Adds created transaction to the local node's memory pool
        ethereum.submitTransaction(tx);

        logger.info("Added pending tx={}", tx.getHash());

        try {
            SecureRandom random = new SecureRandom();
            
            Thread.sleep(random.nextInt(51000));
        } catch (InterruptedException e) {
            throw e;
        }    }

        }    public  TxBuilder(UscSystemProperties config, Ethereum ethereum, BlockProcessor blockProcessor, Repository repository);

}