Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x99d981b92cbccd307cb065b81079f85825352435d0dc0385438c3b63af276f44 · ArcScan

Block

#21,293,727

2026-09-17 07:41:00 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,293,727
Timestamp: 5 days ago · 2026-09-17 07:41:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x99d981b92cbccd307cb065b81079f85825352435d0dc0385438c3b63af276f44
Parent hash: 0x6cc3f043…2bfdb9c9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,293,727 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.4%3,730,755 / 30,000,000

Base fee

20 gwei

State root

0x65f751e606dc…4231f8ab7c3d

Transactions root

0x51cc13d8ea21…cc57043f3715

Receipts root

0xef26099689ef…e9a20d4f1824

Nonce

0x0000000000000000

Extra data

0x00000004a817c800