{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are validator leaders selected in a blockchain?","a":"Commitment: The elected validator leaders commit  to running validator nodes and securing the network. They are responsible for processing transactions and ensuring the integrity of the blockchain."}]}],"pr":"2baf0e07d2a9e7399d252378f647b3febcd61f3cfaae14bfec8758f4a39b9c9e"}