{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the specifications and requirements for blockchain nodes?","a":"Decentralized: Nodes have no centralized management authority or  server; all nodes have equal status and work together to maintain the entire network."}]}],"pr":"b425221cf075c45203cd2ae41164960f58dff92ae7554de72facea542c7e17d5"}