How to find the last transaction processed by a TSS?

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Ultimo aggiornamento il 2025-06-16.

In order to find the last transaction processed by a TSS (Technical Security System):

1. Use the retrieveTss endpoint and provide the ID of the TSS.

The field transaction_counter in the response indicates the number of the last transaction processed by the TSS. 

2. In the retrieveTransaction endpoint, use this number in the base URL of your request in order to retrieve the transaction.