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 #21541242 · ArcScan

Block

#21,541,242

2026-09-18 18:33:29 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,242
Timestamp: 15 days ago · 2026-09-18 18:33:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x66ae214c050faa6d8468a893cf9d0271db7996b105d2d2f9037364cf49da00cc
Parent hash: 0x83bc5ce9…fa5ab9a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,242 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

16.6%4,969,277 / 30,000,000

Base fee

20 gwei

State root

0x7e5de6140ba7…4d1748c32dbe

Transactions root

0xd3253d0cc1f5…238abcde1d84

Receipts root

0x9a506a9d583a…1796499d3972

Nonce

0x0000000000000000

Extra data

0x00000004a817c800