{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of Ephemeral state in Blockchain?","a":"The Ephemeral state in blockchain mainly serves to describe the transient state of nodes in the blockchain network at a specific moment, such as block height, node number, and the amount of tokens held. This state information helps other nodes in the network to identify and locate the required  information and understand the mutual relationships between nodes. Ephemeral state can also be used to implement some smart contracts and decentralized applications (DApp), such as distributed ledgers, financial transactions, voting systems, and other fields. By understanding the historical state of nodes, developers can write more efficient and secure smart contracts, ensuring the normal operation of the blockchain network."}]}],"pr":"d472c330652fb03cb2bd587184d9711e2c11fb2a1ac2ff2e197862b785cd1acd"}