English to Spanish Tech/Engineering IT (Information Technology) autenticación de transacciones

Merchant Initiated Authentication (3RI)
Version 2.2.0 of 3D Secure 2 introduces 3DS Requestor Initiated (3RI) Authentications, we can also think of these as Merchant Initiated Authentications. These offer merchants the ability to generate the necessary authentication data for authorization without the customer being involved directly with the transaction. They also allow merchants to reference a previous authentication where the customer was involved...
When the next item is to be shipped and charged for, the customer is not present so we execute a 3RI authentication. The request must include the DS Transaction ID of the initial authentication regardless of whether it was a frictionless or challenge flow. The value must be submitted in the 3DS Requestor Prior Transaction Authentication Data field.
Providing the data from the previous authentication will increase the chances that the Issuer will approve the transaction without requiring additional authentication. If this is required, Decoupled Authentication is used as a method to authenticate the customer.
Mi intento "Datos de autenticación de transacciones anterior del solicitante 3DS". No comprendo bien este campo ¿alguna sugerencia?