FNodeRegistryTransaction ( [ETransactionType](API\Plugins\MetasoundFrontend\FNodeRegistryTransaction\ETransactionType) InType, const [FNodeRegistryKey](API\Plugins\MetasoundFrontend\FNodeRegistryKey) & InKey, const [FNodeClassInfo](API\Plugins\MetasoundFrontend\FNodeClassInfo) & InNodeClassInfo, [FTimeType](API\Plugins\MetasoundFrontend\FNodeRegistryTransaction\FTimeType) InTimestamp )