FInterfaceRegistryTransaction ( [ETransactionType](API\Plugins\MetasoundFrontend\Interfaces\FInterfaceRegistryTransaction\ETransactionType) InType, const [FInterfaceRegistryKey](API\Plugins\MetasoundFrontend\Interfaces\FInterfaceRegistryKey) & InKey, const [FMetasoundFrontendVersion](API\Plugins\MetasoundFrontend\FMetasoundFrontendVersion) & InInterfaceVersion, [FTimeType](API\Plugins\MetasoundFrontend\Interfaces\FInterfaceRegistryTransaction\FTimeType) InTimestamp )