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 #0xc4a0be0ef1deb511003ba3b7722507e943225f2f5dfde10ea329ee6c00d960ae · ArcScan

Block

#21,254,278

2026-09-17 02:07:44 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,254,278
Timestamp: 10 days ago · 2026-09-17 02:07:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4a0be0ef1deb511003ba3b7722507e943225f2f5dfde10ea329ee6c00d960ae
Parent hash: 0xe828fe07…4656c88e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,254,278 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

8.0%2,391,737 / 30,000,000

Base fee

20 gwei

State root

0x27792845165a…828abdfa3a38

Transactions root

0xcaaf43ed9c72…b227868b41c1

Receipts root

0xf15ca1e11c3b…cbfd0f95afc2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800