{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What kind of data can be stored in smart contracts in blockchain?","a":"Smart contracts in blockchain can store various data, including consensus mechanisms specific to the transportation industry's demands, peer-to-peer networks for communication between blockchain nodes, data storage components that hold multiple transportation data, and intelligent contract execution engines for executing  smart contracts. Additionally, smart contracts can store data related to the execution of transaction data, such as block headers and transaction data. Through these data, smart contracts can achieve functions such as on-chain transactions, controlling traffic flow, and managing transportation resources."}]}],"pr":"6c4ff669c6d92a6d6ab509b99b99f5455c775a29e72f33da2ee655bf0a374f73"}