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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 #0x857456dc4e0110b777c87adc1a670bfc281a1833b85bf93fd46b3001dd7f8fd3 · ArcScan

Block

#21,559,131

2026-09-18 21:04:45 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,559,131
Timestamp: 55 days ago · 2026-09-18 21:04:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x857456dc4e0110b777c87adc1a670bfc281a1833b85bf93fd46b3001dd7f8fd3
Parent hash: 0x3edb5601…60765d40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,559,131 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.3%381,598 / 30,000,000

Base fee

20 gwei

State root

0x79560b8ca1be…b5d49696f25a

Transactions root

0x5017c6c17255…128bbb731df7

Receipts root

0x172dda8fdd69…969ad835667a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800