public ContractDeploymentTransactionHandler(ITransactionManager transactionManager) : base(transactionManager)
 {
     _estimatorHandler         = new DeploymentEstimatorHandler <TContractDeploymentMessage>(transactionManager);
     _receiptPollHandler       = new DeploymentTransactionReceiptPollHandler <TContractDeploymentMessage>(transactionManager);
     _transactionSenderHandler = new DeploymentTransactionSenderHandler <TContractDeploymentMessage>(transactionManager);
     _transactionSigner        = new DeploymentSigner <TContractDeploymentMessage>(transactionManager);
 }