{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to send a transaction to the blockchain?","a":"Send transaction request: Send the transaction information and signature to the nodes in the blockchain network, requesting the nodes to verify and confirm  the transaction."}]}],"pr":"f76eb83847390170454528a46c07579c8c8e008efaab342ee1008502e8883917"}