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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 #0x256fc874570543c94edb313fb6742eb6aeab0cbbebc94f089d0e10af3898970c · ArcScan

Block

#21,416,566

2026-09-18 00:59:37 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,566
Timestamp: 57 days ago · 2026-09-18 00:59:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x256fc874570543c94edb313fb6742eb6aeab0cbbebc94f089d0e10af3898970c
Parent hash: 0xdfc71753…fe4ac5bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,566 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.2%658,273 / 30,000,000

Base fee

20 gwei

State root

0xc571d7aebed1…72890cb64a25

Transactions root

0xee33ff6c9dae…0e957d57c529

Receipts root

0x639864c275c0…57972a104a87

Nonce

0x0000000000000000

Extra data

0x00000004a817c800