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 #0x724199c188b628101dc59cb211e1b120b326e8e8ca3f6aef75ceb0ff718434b1 · ArcScan

Block

#21,549,527

2026-09-18 19:43:32 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,527
Timestamp: 18 days ago · 2026-09-18 19:43:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x724199c188b628101dc59cb211e1b120b326e8e8ca3f6aef75ceb0ff718434b1
Parent hash: 0xd7430f9a…73d2c565
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,527 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

0.7%224,595 / 30,000,000

Base fee

20 gwei

State root

0xb9b702295357…2dc2a5a31989

Transactions root

0xf9bff4f0004e…92e77c854510

Receipts root

0x5c0526d12135…d363e3feb089

Nonce

0x0000000000000000

Extra data

0x00000004a817c800