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 #0xb9b677dfcc3811f5c1f14cb27c510080d2108441774496f8bf993fc97554b152 · ArcScan

Block

#21,328,867

2026-09-17 12:37:47 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,867
Timestamp: 49 days ago · 2026-09-17 12:37:47 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9b677dfcc3811f5c1f14cb27c510080d2108441774496f8bf993fc97554b152
Parent hash: 0x1536094c…8b20c8ba
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,867 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.2%5,156,663 / 30,000,000

Base fee

20 gwei

State root

0x72bc29dcd6e7…6831e3af5c1d

Transactions root

0xc5684ca56281…d13721b17374

Receipts root

0x52a09350a822…a5188074307f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800