{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the purpose of Simple Tree in blockchain?","a":"The Simple Tree in blockchain is a data structure used to implement distributed ledger technology. Its main purpose is to provide an efficient and reliable method for data storage and query, meeting the requirements of data security, consistency, and traceability in blockchain systems. The Simple Tree structure can be used in blockchain to store and validate crucial information such as transactions, smart contracts, etc., ensuring secure transmission and storage of data within the blockchain network. Through Simple Tree, blockchain systems can achieve decentralization, reduce the risk of single points of failure, and improve  the stability and security of the entire system."}]}],"pr":"b0f611ac9de7e5ac9f0c85622e75dda9391049a835e452e02d8c5902abfaf33f"}