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 #0xa9a26b77f55f92818513531b44e5b757d3f54497bb38a24e9ae325ef910e531e · ArcScan

Block

#21,179,148

2026-09-16 15:33:33 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,179,148
Timestamp: 3 days ago · 2026-09-16 15:33:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9a26b77f55f92818513531b44e5b757d3f54497bb38a24e9ae325ef910e531e
Parent hash: 0x302490ac…b5693ad8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,179,148 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.5%8,564,306 / 30,000,000

Base fee

38.755533207 gwei

State root

0x69785e543a05…39458207f12b

Transactions root

0x40da1501b355…c030154ddd25

Receipts root

0xfa9739cbb62c…8557ab3cd8e5

Nonce

0x0000000000000000

Extra data

0x0000000902628deb