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

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 #21267207 · ArcScan

Block

#21,267,207

2026-09-17 03:56:56 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,207
Timestamp: 20 days ago · 2026-09-17 03:56:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xcb19596026fb2471f690f25935bcf899e038a56912043d28d46016fe255b1733
Parent hash: 0x3bf8549d…321ac1d0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,207 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

19.8%5,930,441 / 30,000,000

Base fee

20 gwei

State root

0x2aaeff95aa81…545a68fb8558

Transactions root

0x9428ccf2d5b1…f5ab9172e94e

Receipts root

0x5abf8eb17b6f…a1dc3ab4e03e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800