{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to ensure that blockchain applications are in a ready state when obtaining new recent blockhash?","a":"The method to ensure that blockchain applications are in a ready state when obtaining the new recent blockhash is as follows:\\n\\n1. Initialize the application: When starting the application, ensure that all necessary configurations and parameters are set, such as the type of blockchain network (such as Ethereum, Bitcoin, etc.), node address, and wallet private key, etc.\\n\\n2.  Connect to the blockchain node: The application needs to connect to a reliable blockchain node to obtain the latest block information and recent blockhash. This can be achieved by using existing libraries (such as Web3.js, EthereumJS, etc.) or implementing the node connection functionality oneself.\\n\\n3."}]}],"pr":"db9f62e3a2214d6cd9650f08e94602e82649318ac3e1df4db757fad4452a04d8"}