Withdraw from exchange to Xprt Wallet. Memo?

I want to withdraw XPRT from Kucoin to my Persistence wallet. Kucoin requires a Memo (You must fill in your Memo correctly to withdraw through XPRT, or the funds may be lost.) but my XPRT wallet doesn’t provide one. Any suggestions on what to enter in the memo field? Thanks

As far as I know, transaction from CEX to private wallets do not require memo. It might be a feature to allow CEX to CEX transfers - because some CEXs require memo as part of transaction