The block explorer allows you to track $DAG transactions. It can be accessed at https://www.dagexplorer.io/. The links in the Assets screen can help provide more details for an asset or a specific transaction.
Wallet Details: Click into an asset and at the top right next to the asset address you will find a link to view all transaction data related to the address.
Transaction Details: Each transaction in the Activity section of an asset will have a link to the block explorer that outlines the details of the transaction posted to the network.