[Etherscan Completes API Maintenance, Short-Term Data Delays] According to the Etherscan official status page, Etherscan completed approximately 2 hours of routine API maintenance on December 4th from 10:00 to 12:00 (UTC+8). The official notice stated that some services might be suspended during the maintenance period, and there could be short-term delays in data synchronization and cache refresh after restoration, with updates expected to resume gradually. (etherscan.io) The latest block data has experienced a delay of several minutes.