{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In blockchain, what are Solana's smart contracts?","a":"Solana is an emerging high-performance blockchain platform that focuses on providing fast, affordable, and scalable trading experiences. On the Solana platform, smart contracts are automated contracts implemented through programming code, which can perform various tasks on the blockchain network, such as asset transfer, data storage, and encryption operations. Solana supports the development of smart contracts in Rust, C, and C languages, and employs the Proof of History (PoH) consensus mechanism to achieve high-performance and low-latency transaction processing. Through smart contracts, developers  can implement decentralized applications (DApps) and interact with the blockchain on the Solana network."}]}],"pr":"2367464f7fa0b929aa162132104d8f14d461fb921844022d5959de629379886b"}