In Medilink 2019 R1 we added an option that would allow ECLIPSE IMCs and Medicare Online Bulk Bills to have their banking backdated based on the ERA / Payment Reports.
This will help reconcile your Medilink Banking with your actual banking.
The receipt transaction date will continue to be the current date and time, and therefore the Audit Trail / History will remain sequential.
The option is in File Menu -> General Options -> Backdate Banking For E-Payments.
Note that for the ECLIPSE backdating to work, you also need Require ERA for IMC Processing to also be ticked.