{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are authorized grantors and grantees identified and searched in a blockchain?","a":"Blockchain Browser: A blockchain browser is an open, decentralized database that allows users to query the underlying data of the blockchain, such as transaction records, account balances, and contract calls. By using the blockchain browser, users can retrieve the information of grantors and grantees, as well as monitor and analyze the authorization relationships in the blockchain."}]}],"pr":"396350b07b099b43a6f8029eb505e86de979d97b14e0b37b1badbebb001a8e92"}