Go to www.blockchain.com click on the mirror symbol and paste the transaction ID of the transaction on the search bar.Then click enter.
The next page will contain all the details of the transaction.
For USDT and Ethereum, you can use https://bscscan.com
For Litecoin: https://live.blockcypher.com/
For XRP: https://bithomp.com/
For Tron: https://tronscan.org/#/
For Dash: https://live.blockcypher.com/dash/