belalshehab 1e0a24f1b8 fix(wallet)_: use consistent invalid timestamp constant
- Replaced `unknownUpdateTimestamp` with `InvalidTimestamp` to maintain consistency.
2024-07-04 02:22:01 +03:00
..
2024-03-06 20:45:42 -03:00
2024-02-23 11:26:31 +01:00