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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 #0xcffa4dcb37db52daf92419a10c49dd25e2137cb18c1f962820afe85767eccee3 · ArcScan

Block

#21,540,378

2026-09-18 18:26:11 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,378
Timestamp: 41 days ago · 2026-09-18 18:26:11 UTC
Transactions: 0 transactions in this block
Block hash: 0xcffa4dcb37db52daf92419a10c49dd25e2137cb18c1f962820afe85767eccee3
Parent hash: 0xc148c355…47fc432a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,378 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

4.6%1,394,128 / 30,000,000

Base fee

20 gwei

State root

0x40cf40589ee2…95c12830f967

Transactions root

0xe61450e545ff…7ad85ec2d652

Receipts root

0x5536304d6cfd…f12c4f1e7974

Nonce

0x0000000000000000

Extra data

0x00000004a817c800