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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 #0xcf6863242b63403429018b1dc29c88355d4e5ca9498ea755d964cc0bd00672d4 · ArcScan

Block

#21,372,478

2026-09-17 18:46:59 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,478
Timestamp: 34 days ago · 2026-09-17 18:46:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xcf6863242b63403429018b1dc29c88355d4e5ca9498ea755d964cc0bd00672d4
Parent hash: 0x8bd30960…2d8878ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,478 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.6%2,874,891 / 30,000,000

Base fee

20 gwei

State root

0x1f8e9a53ec0c…fb490feba295

Transactions root

0x4e7afd2b9883…8c65b142df5c

Receipts root

0xb91240d3f480…2e2617ecf0ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800