{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do consensus mechanisms in blockchain ensure data consistency?","a":"Node votes on the block: Other nodes in the network vote on the  proposed block, and a majority vote is required to confirm the block.↵↵5"}]}],"pr":"b2d43058094cf7f594c439f3def32a70bf880ce74c0bec257f73bce6b36fa41c"}