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 #0x761340474621d2aa285deff563c8dc83c005ab3b2449bbb08b06c7c77734849a · ArcScan

Block

#21,512,427

2026-09-18 14:29:55 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,427
Timestamp: 45 days ago · 2026-09-18 14:29:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x761340474621d2aa285deff563c8dc83c005ab3b2449bbb08b06c7c77734849a
Parent hash: 0xc60cdb80…d68e0e82
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,427 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

5.5%1,662,331 / 30,000,000

Base fee

20 gwei

State root

0x3f8faa26c7d5…8590ab6a9c53

Transactions root

0xaf856a2e807b…95cb3ffb3d33

Receipts root

0x5d63b43740d7…2cf01fe2b338

Nonce

0x0000000000000000

Extra data

0x00000004a817c800