{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can the execution of smart contracts in blockchain account interactions ensure the avoidance of erroneous executions and malicious operations?","a":"Transparency and accountability: The blockchain records all transactions in a distributed ledger, which is accessible to all participants. This ensures transparency and accountability, as all parties can verify  the authenticity and sequence of transactions."}]}],"pr":"cf0cd2bbd8ddace8a9c86aa1918be4407240f1bcf19ba6b5c49eafaf121d158f"}