{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What module in the blockchain contains the implementation of VestingAccount?","a":"The smart contract module in blockchain contains an implementation of VestingAccount. A smart contract is a program that automatically executes contract terms and runs on  the blockchain. VestingAccount is a special type of smart contract used to implement token gradual release and unlocking functions. By writing a VestingAccount smart contract, developers can achieve token allocation, lock-up period setting, and token release based on specific conditions. This type of smart contract is widely used in blockchain projects, helping to ensure fairness and incentive mechanisms in the projects."}]}],"pr":"56b8af3cae829a8cfa60cf406238a5f71cf322e04c7b1ab51047b0aaf5c1d252"}