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 #21441458 · ArcScan

Block

#21,441,458

2026-09-18 04:30:00 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,458
Timestamp: 57 days ago · 2026-09-18 04:30:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ecc814953e7a14b3bf4d79887382bdc0764e4a9d838055c2c83646530492081
Parent hash: 0x17d7d777…48e3e5fa
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,458 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.8%2,354,032 / 30,000,000

Base fee

20 gwei

State root

0x2d34f98b1350…d9de3455d05d

Transactions root

0x1c563fed7c79…6f49160e4a11

Receipts root

0xb391e2f0eb62…b9ce84b8e12d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800