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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 #0x65a830b3279622969fe9bde5606b47d32c134fce0e0393194f70236f3a64814f · ArcScan

Block

#21,421,541

2026-09-18 01:41:39 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,541
Timestamp: 57 days ago · 2026-09-18 01:41:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x65a830b3279622969fe9bde5606b47d32c134fce0e0393194f70236f3a64814f
Parent hash: 0x3ac31570…23a5ece5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,541 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.7%2,919,148 / 30,000,000

Base fee

20 gwei

State root

0xd32f744542f4…e2199946e8cc

Transactions root

0x912cad1f65ee…9c548fa2815d

Receipts root

0x078d8bdd6c03…0f788f3aa969

Nonce

0x0000000000000000

Extra data

0x00000004a817c800