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 #21327344 · ArcScan

Block

#21,327,344

2026-09-17 12:24:56 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,344
Timestamp: 12 days ago · 2026-09-17 12:24:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x42f0b5a78c4a8ad51f722726c327c06d19fa3b2f54ca423a42066d5b28b6fb89
Parent hash: 0x29285b43…aa863e8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,344 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.6%4,669,696 / 30,000,000

Base fee

20 gwei

State root

0x8a525f4e8669…fd6e325b9fca

Transactions root

0xf99245c83b01…128e30b18148

Receipts root

0x96f9004e965e…17e66ce89387

Nonce

0x0000000000000000

Extra data

0x00000004a817c800