[Feature Request]: Event Data verifier

[deepvoice]

Preflight Checklist

• I have searched the issue tracker for a feature request that matches the one I want to file, without success.

What package is this feature request for?

rrweb

Problem Description

Keep getting errors when trying to feed stored event data to the player.
The json has been modified and reconstituted from storage to calling it for replay.
Not having json as the player expects is the only thing I can think of as to why is is not seeing the event data as valid.

Proposed Solution

A data validator/cleaning script to ensure it is in the proper format.

Alternatives Considered

Tried many possible solutions. None have worked.

Additional Information

No response