This incident affected: Upgrade Indexer - Indexing (Mainnet, Sepolia, Holesky, Polygon (Matic), Polygon Amoy, Polygon zkEvm, Polygon zkEvm Testnet, BSC, BSC Chapel, Avalanche, Avalanche Fuji, xDai, Fantom, Fantom Testnet, Celo, Celo Alfajores, Fuse, Moonbeam, Moonriver, Arbitrum One, Arbitrum Sepolia, Optimism, Optimism Sepolia, Aurora, Aurora Testnet, Arweave, Cosmos, Osmosis, zkSync Era, Zksync Era Sepolia, Base, Base Sepolia, NEAR, Near Testnet, Harmony, Scroll Mainnet, Scroll Sepolia, Linea Mainnet, Linea Sepolia, Blast Mainnet, Blast Testnet, Sei Testnet, X Layer Mainnet, X Layer Sepolia, Theta Testnet, Astar ZkEVM Mainnet, Astar ZkEVM Sepolia, Etherlink Testnet, Gnosis, Gnosis Chiado, Boba, Mode Mainnet, Mode Testnet, NeoX, NeoX Testnet, Bitcoin Substreams, Sei Mainnet) and Upgrade Indexer - Subgraph Health.