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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 #0x40a508ffa8125f3839ac46227074d68d179f0c0c62deeb47b06663b911b50a53 · ArcScan

Block

#21,258,859

2026-09-17 02:46:26 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,258,859
Timestamp: 8 days ago · 2026-09-17 02:46:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x40a508ffa8125f3839ac46227074d68d179f0c0c62deeb47b06663b911b50a53
Parent hash: 0x3608af71…fdbb0be0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,258,859 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

18.6%5,565,677 / 30,000,000

Base fee

20 gwei

State root

0xba3f6938d97b…47fcc9aa04a9

Transactions root

0x3b2b29e10c79…5b9f1b916b3a

Receipts root

0x110312c18d00…e5229d5d4776

Nonce

0x0000000000000000

Extra data

0x00000004a817c800