{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the operation of validating nodes executed in a blockchain?","a":"Validate transactions: The validator node is responsible for validating transactions in the incoming blocks. This"}]}],"pr":"97294392cda731bc3085f9baa12b1d02f2b44aaeeff569a550f7ae6945bc2c2b"}