{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do validators in a blockchain confirm the validity of a validator set?","a":"Download the latest block data: Validators download  the latest block data from other nodes in the blockchain network, which includes transactions to be verified and established blocks."}]}],"pr":"eb773793df0c5d77a997122ad27266c0d6fd81be7632fdeb46f6f96ee194c758"}