{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are blocks confirmed in a blockchain?","a":"Miners broadcast transactions: When a user initiates a transaction, miners broadcast the transaction information to  the blockchain network."}]}],"pr":"741ab6f66a555c7971ce1ae39ed8c20cae4be397999aefa496ba29cefc0542be"}