{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Who takes the initiative to deploy blockchain smart contracts?","a":"The deployment of  blockchain smart contracts is usually initiated by developers or project teams. They write the contract code using programming languages such as Solidity, Vyper, etc., and then deploy the smart contracts on blockchain through specialized development tools and platforms like Tezos, Ethereum, etc. The proposal includes information such as contract code, transaction details, and deployment required parameters. After network validation and confirmation, the smart contract is deployed on the blockchain and await execution."}]}],"pr":"046f6a13b8f7d46e77c719544563f1835fc3a21c88b63812a58fc00c699dd068"}