{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the parameters that can be received by the tracking function of a blockchain?","a":"Block Hash (block hash): Used to specify the block to be  traced.↵2. Transaction Hash (transaction hash): Used to query information about a specific transaction.↵3. Account Address (account address): Used to monitor balance changes of a specified account.↵4. Contract Address (contract address): Used to trace calls and events of smart contracts.↵5. Event Hash (event hash): Used to listen for specific events in smart contracts.↵6. Filter"}]}],"pr":"44a9e893697733e8dc42e8068692e0c0a23ea9d0c6eeacc9cd948cfcf107bfc9"}