Could somebody, please, help to track where the USDT are now in which exchange wallet or non-custodial wallet?
See here
https://platform.arkhamintelligence.com/explorer/address/0x07829FC66c5b7F294Db07690bBc415F3dfCBf8c9It is the address that received money from your address. That wallet was created and started to use with that address 2 months ago but there are some very big valued transactions.
I don't see any label of centralized exchange name so it is possibly a non custodial wallet. One more thing to think it is a non custodial wallet is most of transactions are on Ethereum and Binance Smart Chain.