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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x2e5076bf98d4d90f66bee080e00f76b3510ea6733e6b425eec95b9e9a8d6287c · ArcScan

Block

#21,378,638

2026-09-17 19:39:02 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,638
Timestamp: 55 days ago · 2026-09-17 19:39:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e5076bf98d4d90f66bee080e00f76b3510ea6733e6b425eec95b9e9a8d6287c
Parent hash: 0x8802fe7e…09066f8d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,638 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

22.4%6,724,891 / 30,000,000

Base fee

20 gwei

State root

0x123ca49fbe3d…afbbfa1f1e60

Transactions root

0x07e7c2636dde…645ad9f555fd

Receipts root

0xf9cd090fa539…b8b4f17511ec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800