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 #21565589 · ArcScan

Block

#21,565,589

2026-09-18 21:59:21 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,589
Timestamp: 53 days ago · 2026-09-18 21:59:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x70f9ce1976397f439e9a4e0632d99293518a47c94053ce82e6ccc781e3d9bcf2
Parent hash: 0x65d1cc54…38bd08fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,589 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.3%4,276,769 / 30,000,000

Base fee

20 gwei

State root

0x80b08ec1994e…5e9dfeb9b028

Transactions root

0x634a8dfabe17…868e95a6afeb

Receipts root

0x11fa18e68022…1e8297d2da2f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800