B3 Sepolia - Network-wide Stall

Incident Report for Quicknode

Resolved

This incident has been resolved.
Posted Feb 12, 2026 - 03:17 UTC

Update

We are continuing to investigate this issue.
Posted Feb 12, 2026 - 00:04 UTC

Investigating

We are currently experiencing a network-wide stall on B3 Sepolia at block 56,679,129. Customers will be unable to query new blocks or submit transactions until the network resumes block production. This is an upstream issue affecting the entire B3 Sepolia testnet.
Posted Feb 12, 2026 - 00:03 UTC
This incident affected: B3 (Sepolia — JSON-RPC API, Sepolia — WebSocket API).