class StakingContract extends BaseContract {

    public RemoteCall<TransactionResponse> addStaking(String nodeId, StakingAmountType stakingAmountType, BigInteger amount) {
        Function function = createAddStakingFunction(nodeId, stakingAmountType, amount);
        return executeRemoteCallTransaction(function);
    }

    private  StakingContract(String contractAddress, Web3j web3j);
    private  StakingContract(String contractAddress, long chainId, Web3j web3j, Credentials credentials);
    private  StakingContract(String contractAddress, Web3j web3j, TransactionManager transactionManager);

}