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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 #0x840fb3165db2d401bf687d3d26ac8d34f8a6d52666e9edcdbcc82ab4158b79c3 · ArcScan

Block

#21,351,721

2026-09-17 15:50:50 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,721
Timestamp: 33 days ago · 2026-09-17 15:50:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x840fb3165db2d401bf687d3d26ac8d34f8a6d52666e9edcdbcc82ab4158b79c3
Parent hash: 0x92189776…eb9d223f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,721 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.1%4,831,695 / 30,000,000

Base fee

20 gwei

State root

0x63b318478b35…72e17607d3bb

Transactions root

0x77de9923a235…5ac185661832

Receipts root

0x04ffeb7a1176…77bbe867044a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800