{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to obtain real-time data in a blockchain?","a":"Using blockchain  browsers: Blockchain browsers provide real-time data query functionality for the latest blocks, transactions, and smart contract information. For example, Etherscan, Huobi browser, and other blockchain browsers can all obtain real-time blockchain data."}]}],"pr":"2139e42228a1ed43ed40dcb2d60dca3ef70d9c33fc3064b918282779c9f36344"}