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 #0x409de5fd59b41a7bf47daf0d276bebb9b0e7be392822415a968d2d5bcf72d992 · ArcScan

Block

#21,547,987

2026-09-18 19:30:30 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,987
Timestamp: 52 days ago · 2026-09-18 19:30:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x409de5fd59b41a7bf47daf0d276bebb9b0e7be392822415a968d2d5bcf72d992
Parent hash: 0x7972558f…17c21f60
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,987 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.2%1,263,701 / 30,000,000

Base fee

20 gwei

State root

0x0018f3f0be79…ebc33b133f3d

Transactions root

0x7d988961de4e…efd7e69d972e

Receipts root

0x4f11f4a38e87…7313b7439e29

Nonce

0x0000000000000000

Extra data

0x00000004a817c800