{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the conditions for executing a processing program in a blockchain?","a":"Broadcasting block information: When it is necessary to broadcast new block information, the processing procedure will convert the block information  into a message and broadcast it."}]}],"pr":"9d277f8fc513c7b09255606c4d93cff61876b0449d925bb6033e075286ff560e"}