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 #0x42d6a7594de57ac4962db617f31ade5e057075c9ba2d252e94affc55be189dc0 · ArcScan

Block

#21,355,578

2026-09-17 16:23:24 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,355,578
Timestamp: 24 days ago · 2026-09-17 16:23:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x42d6a7594de57ac4962db617f31ade5e057075c9ba2d252e94affc55be189dc0
Parent hash: 0x01b2a731…5fd4a4ad
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,355,578 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

18.7%5,617,769 / 30,000,000

Base fee

20 gwei

State root

0x4a1312fc1fa9…32b1c9059a9c

Transactions root

0x47a4248851a8…f2ebeb8301c0

Receipts root

0x919291430493…d0e3b9eab91b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800