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 #0xf179887e0db22d367fb2d656f51bcb9e354753b2714f1fd1393021bb1078b281 · ArcScan

Block

#21,304,421

2026-09-17 09:11:22 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,421
Timestamp: 11 days ago · 2026-09-17 09:11:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf179887e0db22d367fb2d656f51bcb9e354753b2714f1fd1393021bb1078b281
Parent hash: 0x7381746f…6624e588
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,421 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

11.1%3,329,240 / 30,000,000

Base fee

20 gwei

State root

0xdd9eaf432b51…95f0bec85bb2

Transactions root

0xfc3d5f385344…e84ec78612c1

Receipts root

0x4742be4dcd1f…46208cac6e70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800