{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the specific steps to execute an external account transfer in a blockchain?","a":"Broadcast transaction: Broadcast the transfer information to various  nodes in the blockchain network to seek consensus."}]}],"pr":"882d1c9736e56926740cff720c151a448c90663f10f502adb4c12e0dcc56d74c"}