{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the query tools for tracking delegation and redemption records in the blockchain?","a":"Blockchain browsers: Such as Etherscan (for  Ethereum) and Blockchain.com (for Bitcoin), these browsers can retrieve relevant transaction records and smart contract data."}]}],"pr":"f204279b59369066765242b79ebb6a075a4f9a8002c69475b0119ecf3b5cdc04"}