Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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 #21412508 · ArcScan

Block

#21,412,508

2026-09-18 00:25:19 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,508
Timestamp: 56 days ago · 2026-09-18 00:25:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x8243b01b0855092042964376ea253bd3bb280fb483f2e62687d930d03d5b0cc0
Parent hash: 0x7d991382…91e2682a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,508 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.5%747,146 / 30,000,000

Base fee

20 gwei

State root

0x6116095a7671…6c34b7481eff

Transactions root

0xccbf3c491f9d…f8e3fc547a7c

Receipts root

0x069fb59c8ae8…583a0e96b6d2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800