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 #21526401 · ArcScan

Block

#21,526,401

2026-09-18 16:28:02 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,526,401
Timestamp: 21 days ago · 2026-09-18 16:28:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x9437c97aaad5533be716ee83a37f7d6f08831112ae462fd74bfd944c65b619be
Parent hash: 0xcda19aea…e6641fac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,526,401 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.6%3,192,472 / 30,000,000

Base fee

20 gwei

State root

0xe71b5bc8d969…5edfb89a5225

Transactions root

0xf25364703a8b…338b2b984c61

Receipts root

0x792fb1faa784…b8ba8c6ade0c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800