public CertifierContract(
     IAbiEncoder abiEncoder,
     IRegisterContract registerContract,
     IReadOnlyTxProcessorSource readOnlyTransactionProcessorSource)
     : base(abiEncoder, registerContract, ServiceTransactionContractRegistryName)
 {
     Constant = GetConstant(readOnlyTransactionProcessorSource);
 }
 public RegisterBasedContract(
     IAbiEncoder abiEncoder,
     IRegisterContract registerContract,
     string registryKey,
     AbiDefinition?abiDefinition = null)
     : base(abiEncoder, abiDefinition: abiDefinition)
 {
     _registerContract = registerContract;
     _registryKey      = registryKey;
 }