{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the three types of nodes on the TRON network?","a":"Authority Node: The authority node is the core node in the TRON network, responsible for verifying and packaging transactions, and adding new blocks to the blockchain. Authority nodes serve as the security guarantee of  the TRON network, collectively maintaining the stability and security of the entire network."}]}],"pr":"8f6b4075c8954fe7435fa5cbe2c8d800d510c2367e249faca641cd831dabf5f6"}