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 #21525558 · ArcScan

Block

#21,525,558

2026-09-18 16:20:54 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,525,558
Timestamp: 9 days ago · 2026-09-18 16:20:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x2cb35dfc6a23e59c962e6489bf72fadfb9db5a6fa1abda9cce086c9c6d769a51
Parent hash: 0x810cf571…54350773
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,525,558 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

2.8%832,914 / 30,000,000

Base fee

20 gwei

State root

0xf4b6beb715bd…c2eeb4fd3ba2

Transactions root

0x56b65b0ce781…f7f703e1e180

Receipts root

0xcf9ba16ef906…e98e33ddb17b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800