HCM Transaction Auditing

Summary:

Need to know how to get audit table equivalent for Career Move transactions. Career Move transaction includes assignments change and salary change

Content (please ensure you mask any confidential information):

We wish to keep records of transaction submissions. In the case that an employee's HR submits a career move transaction and it is configured to go to employee's manager's manager for approvals, and the n+2 edits the transaction instead of directly approving, then how can we fetch from backend the details that originally were submitted?

In the aforementioned case, HRC_TXN_DATA only stores the latest object version. In which back end table can I find v1 of he transaction?