Transfer is not reflecting

Hi How much time it takes to reflect a recent transaction into my Wally iOS wallet? It is not showing there! Thanks

Hi. If you’ve withdrawn from the exchange, it can take up to half an hour. On-chain transactions are normally instant. Make sure that your Wally Wallet is synchronized and up to date.

I have the same problem. A week ago, I was changing my PC, so before I did that I sent all my NEXA to MEXC exchange (copy, paste wallet), I did it as always when transfering coins. after few hours, I saw there are confirmations on transaction and I did backup of NEXA HD wallet and I closed it. Installed new PC restored wallet , and as you can see in screenshot it says transaction was done, and there are more confirmations. and coins are gone BUT coins never deposited into my MEXC adress.
when i click on explorer.nexa.org it say following:

Uh oh. Something went wrong!

No such txpool or blockchain transaction

(If you just made this transaction, wait a few more seconds for it to propagate on the Nexa network. If the transaction never appears, it is also possible that it was incorrectly constructed, indicating a bug in your wallet)

I dont know what is happening here and why i lost all my coins and traansacion never deposited. can you please help me!

Hi. Make sure to back up your wallet first, and please re-index/re-scan your full-node wallet.