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 #0xc349f6643485c89a487594c0c3bf3b916f62927fccf7376bbcc0ea229f5972eb · ArcScan

Block

#21,540,433

2026-09-18 18:26:39 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,433
Timestamp: 39 days ago · 2026-09-18 18:26:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xc349f6643485c89a487594c0c3bf3b916f62927fccf7376bbcc0ea229f5972eb
Parent hash: 0xeac16442…ee7266ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,433 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.7%1,106,541 / 30,000,000

Base fee

20 gwei

State root

0xc9dd292e5f59…4a718cb22519

Transactions root

0x35056800b833…1704d76b6892

Receipts root

0x0bd9a08cb051…687bfdeb7026

Nonce

0x0000000000000000

Extra data

0x00000004a817c800