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 #0x142da14392a7970ad6dea504a9916e72d1e53cfc31ef02c3ee1e871254ac69a2 · ArcScan

Block

#21,221,376

2026-09-16 21:30:00 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,376
Timestamp: 6 days ago · 2026-09-16 21:30:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x142da14392a7970ad6dea504a9916e72d1e53cfc31ef02c3ee1e871254ac69a2
Parent hash: 0x2b618df3…60da60a5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,376 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.1%6,945,429 / 30,000,000

Base fee

20 gwei

State root

0x4deb65f343bc…8af1777a90bb

Transactions root

0x1b53566d9434…1bb274a10dbb

Receipts root

0xfe993a949dfc…af18fae80bcd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800