{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the account data protection policy in blockchain?","a":"Consensus mechanisms: Consensus mechanisms in blockchain networks (such  as proof of work and proof of stake) help to ensure the integrity and security of account data. \n\n..."}]}],"pr":"cff1e956e197d92f6fcae8cbfb8254fc313e4721dc6a70e3723ebd8ea8d70977"}