{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the Update Contract Execution Parameters message in blockchain?","a":"The update contract execution parameters message in blockchain refers to the process of updating the deployed contract's parameters during the execution of an intelligent contract due to changes in requirements or business logic, thereby achieving new functions. This message enables developers to modify existing contracts on the blockchain, making them adaptable to changing needs and scenarios. By updating contract execution parameters, the flexibility and scalability of the contract can be enhanced, ensuring that blockchain applications keep pace with the times. Meanwhile, this message also ensures the security and transparency of the contract, as all update processes take place  on the blockchain and are supervised by the consensus mechanism."}]}],"pr":"b4a037a27bc93c908f226dfdfbf34f75bfd3fc50b6d3b751ddea22a194e70d0c"}