{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do read-only nodes operate in a blockchain?","a":"Regular updates: Read-only nodes continuously receive updates from other nodes about new transactions and  blocks added to the blockchain"}]}],"pr":"3b1b64719c2be107a48896178e357c368614b856c652fb6e3e170e17d2abbc54"}