We are investigating an issue with the Mainnet Stacks Blockchain Node that began at Jan 21, 2026, 3:42 PM ET. Data retrieved from this API’s endpoints may be several blocks behind. The Stacks Explorer, wallets, and any services using the Testnet API may be impacted. We will share more details as additional information becomes available.
Posted Jan 21, 2026 - 15:42 EST
This incident affects: Services for Mainnet (Stacks Blockchain API).