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 #21171682 · ArcScan

Block

#21,171,682

2026-09-16 14:30:31 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,682
Timestamp: 28 days ago · 2026-09-16 14:30:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c5aea50e3555f9c7bb1023ac87444994581aaea107622321edaf8bb2437d111
Parent hash: 0x57f5d7c5…b589e49b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,682 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

60.9%18,277,886 / 30,000,000

Base fee

243.286613662 gwei

State root

0x78afabc766f0…49c5218799ae

Transactions root

0x08ba9655cf40…039f9189b428

Receipts root

0x3b3550cf35c5…d4f11b817110

Nonce

0x0000000000000000

Extra data

0x000000390947fc56