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 #21328424 · ArcScan

Block

#21,328,424

2026-09-17 12:34:03 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,424
Timestamp: 45 days ago · 2026-09-17 12:34:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x20671504c52bb6e9009c1db921f7b1579e469c4394047a3f881a3d99a91e882e
Parent hash: 0x21688077…93ebda34
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,424 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

10.1%3,037,975 / 30,000,000

Base fee

20 gwei

State root

0xd32679c5bb23…df2102ea6b23

Transactions root

0xcb17ba50c3c2…536d4c9575c1

Receipts root

0xe1f654b1898f…b0361270f345

Nonce

0x0000000000000000

Extra data

0x00000004a817c800