{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What rewards do consensus rules provide for validators in a blockchain?","a":"Transaction fees: Miners who validate and include transactions in new blocks can earn transaction fees. These fees are paid by the sender of the transaction and are usually denominated in  the same cryptocurrency as the block reward."}]}],"pr":"f03d5b03d005346ddf6ca5d8fc740b0c0d1f160bd2cb9e02b7ff4433a32c6b65"}