Steps needed to be able to read unencrypted text that is being sent from primary to standby

Hi

Oracle 19.9

When redo transport is not encrypted. What would be the easiest/best way to be able to read the data that is sent from primary to standby

So let's say, on primary I'll do the following insert statement.

Insert into test_tbl (id, text) values (1, 'This is some sensitive message!');
Commit;

And I would like to read this text value from some logs files that is being sent to standby.

Probably need to enable some kind of trace for that (of course I could do that via wireshark, etc, but this should be achieved also via oracle utilites).