import org.web3j.protocol.Web3j; import org.web3j.protocol.core.DefaultBlockParameterName; import org.web3j.protocol.core.methods.response.EthBlock; public class Main { public static void main(String[] args) { try { Web3j web3j = Web3j.build(new HttpService("http://localhost:8545")); EthBlock.Block block = web3j.ethGetBlockByNumber(DefaultBlockParameterName.LATEST, true) .send().getBlock(); System.out.println("Number: " + block.getNumber()); System.out.println("Timestamp: " + block.getTimestamp()); System.out.println("Transactions: " + block.getTransactions().size()); System.out.println("Miner: " + block.getMiner()); } catch (Exception e) { e.printStackTrace(); } } }