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 #21245998 · ArcScan

Block

#21,245,998

2026-09-17 00:57:50 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,998
Timestamp: 8 days ago · 2026-09-17 00:57:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2bcf1b1641ecfd891f8b9c4275048a79a090370a329e819c8cf5e3d7bd58b91
Parent hash: 0xd2203f8b…0c09bf0c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,998 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

20.5%6,139,597 / 30,000,000

Base fee

20 gwei

State root

0xf449b4f9814d…e52c2e1a1ca3

Transactions root

0x19f42efbd418…4342af64ca29

Receipts root

0x4e1e32ebfe72…22e1fcc7957d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800