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 #21323999 · ArcScan

Block

#21,323,999

2026-09-17 11:56:41 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,999
Timestamp: 25 days ago · 2026-09-17 11:56:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xfb88b3c99d181971c1ef68062ab7947cef5c8ead92465fa9df737c98f50ace4f
Parent hash: 0x27e9c833…2a1fa69d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,999 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

24.0%7,211,980 / 30,000,000

Base fee

20 gwei

State root

0xc6188edcd068…c2fc7e2e5618

Transactions root

0x763b4a1b3a72…1bdc4e768239

Receipts root

0x88b9b21622fa…86099928aa48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800