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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 #0x661cd96e7d55a2e9562811ab4459d3df8cf474371b55f6a0dfeda77021ece7ce · ArcScan

Block

#21,557,561

2026-09-18 20:51:28 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,557,561
Timestamp: 24 days ago · 2026-09-18 20:51:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x661cd96e7d55a2e9562811ab4459d3df8cf474371b55f6a0dfeda77021ece7ce
Parent hash: 0x56d15103…243c1a54
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,557,561 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.5%767,303 / 30,000,000

Base fee

20 gwei

State root

0x8814b03269b6…403fd7badd52

Transactions root

0x2462e2728971…6f80a8db835c

Receipts root

0x3088ea910884…4fb995a8973d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800