{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What types of operations are executed in a blockchain program?","a":"Broadcasting block information: Convert block information into a message and broadcast it, propagating through the p2p protocol."}]}],"pr":"035667f12f35513a7333f541c7ce1fe41655dd925d9696825140df2d4f859759"}