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 #21549008 · ArcScan

Block

#21,549,008

2026-09-18 19:39:09 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,008
Timestamp: 34 days ago · 2026-09-18 19:39:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xe09b209bf07b61fede5fd1077d439f094dd353857f022c299a6b148fd2b2f1d4
Parent hash: 0xedd6d59e…3e1ae9d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,008 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

2.8%847,237 / 30,000,000

Base fee

20 gwei

State root

0xea3524bf200d…72eb11f4e811

Transactions root

0xb2fa19285915…48bfc8f92ab1

Receipts root

0x7ea6a45cad82…8dd3c417b310

Nonce

0x0000000000000000

Extra data

0x00000004a817c800