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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 #0x5490d8e4ec604a26c25a68a767d8e540517b214e27fe00bc58a3acb92634dae9 · ArcScan

Block

#21,321,820

2026-09-17 11:38:17 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,820
Timestamp: 10 days ago · 2026-09-17 11:38:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x5490d8e4ec604a26c25a68a767d8e540517b214e27fe00bc58a3acb92634dae9
Parent hash: 0xc90f725f…361fabd4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,820 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

32.1%9,640,208 / 30,000,000

Base fee

20 gwei

State root

0x55f85d389163…601447a9714e

Transactions root

0x88ab44995b87…388babdf7441

Receipts root

0xf09486cb835d…8d10f85a2b85

Nonce

0x0000000000000000

Extra data

0x00000004a817c800