{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the termination time of the positive account in the blockchain determined?","a":"The termination time of a positive account in a blockchain cannot be directly  determined because blockchain is a decentralized distributed database, and transaction records and account information are publicly available. However, the termination time of a positive account is related to factors such as the consensus mechanism of the blockchain, the transaction confirmation process, and network latency. Usually, the termination time of a positive account can be inferred by observing transaction records and block generation time on the blockchain. Additionally, blockchain analysis tools and third-party data providers can also be used to obtain the termination time of a positive account. However, these methods cannot provide an exact answer because the decentralized nature of the blockchain makes real-time monitoring and accurate judgment difficult."}]}],"pr":"1e22fa15fb4f0f4f7060c6ac393747e650e74ad9ad5f2b4f53eecae1c49dbde0"}