Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8c3d2285c2823c7b8cd6989fd99ac166966286cebc7a7ff0445de28cc83a0019 · ArcScan

Block

#21,442,034

2026-09-18 04:34:52 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,034
Timestamp: 52 days ago · 2026-09-18 04:34:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c3d2285c2823c7b8cd6989fd99ac166966286cebc7a7ff0445de28cc83a0019
Parent hash: 0xf0574d96…fbd22e7f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,034 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

12.5%3,753,709 / 30,000,000

Base fee

20 gwei

State root

0x427b1ecba231…6a84a8c6d265

Transactions root

0x6694b039461d…d4db4fea2263

Receipts root

0xc800ce50238d…1e8ce8553746

Nonce

0x0000000000000000

Extra data

0x00000004a817c800