{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to confirm the validity and consistency of transactions in blockchain account interactions?","a":"Transaction Initiation: When a user (account) initiates a  transaction, the transaction information is transmitted to all nodes in the blockchain network."}]}],"pr":"b0f2b677cc5ce87e0e2f2046cb32c2150e7705e6652be9862e6a8a6c7b569209"}