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 #0x1b63025238d0630cc386b082739dca42fc2a645e838105360036baef5ae3aff1 · ArcScan

Block

#21,391,417

2026-09-17 21:27:01 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,417
Timestamp: 9 days ago · 2026-09-17 21:27:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b63025238d0630cc386b082739dca42fc2a645e838105360036baef5ae3aff1
Parent hash: 0xbbb051c6…fa76def8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,417 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.7%1,419,937 / 30,000,000

Base fee

20 gwei

State root

0xecdb0d606004…c4970d92d850

Transactions root

0x96442e346c34…97e94bc8bcba

Receipts root

0xcb8eb8927e0d…51333aa36909

Nonce

0x0000000000000000

Extra data

0x00000004a817c800