//Unfreeze an account
TokenUnfreezeTransaction transaction = new TokenUnfreezeTransaction()
.setAccountId(accountId)
.setTokenId(tokenId);
//Freeze the unsigned transaction, sign with the sender freeze private key of the token, submit the transaction to a Hedera network
TransactionResponse txResponse = transaction.freezeWith(client).sign(freezeKey).execute(client);
//Request the receipt of the transaction
TransactionReceipt receipt = txResponse.getReceipt(client);
//Obtain the transaction consensus status
Status transactionStatus = receipt8.status;
System.out.print("The transaction consensus status is " +transactionStatus);
//v2.0.1