{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of Observers in a blockchain?","a":"The  role of Observers in blockchain is to maintain synchronization and monitoring of the blockchain network in distributed ledger technology. They observe and validate transactions, ensuring the security and stability of the blockchain network, but do not have the rights to record accounts or participate in consensus. Observers usually provide real-time information and security guarantees for users by monitoring transactions and events on the blockchain. At the same time, they can also provide customized monitoring solutions to meet the needs of different scenarios. In summary, Observers play an important role in maintaining the security and stability of the blockchain network."}]}],"pr":"875e22e2c09755f0c21cb38890ca6c571f6bbbb8b4d932d40f296fdb56073ae7"}