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 #21245159 · ArcScan

Block

#21,245,159

2026-09-17 00:50:45 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,159
Timestamp: 15 days ago · 2026-09-17 00:50:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a9774c75b1c02cc46d8d440f3e6f200e9e79d102264f6c1c22413a015272069
Parent hash: 0xfff0b740…cc678f92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,159 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

31.4%9,436,507 / 30,000,000

Base fee

20 gwei

State root

0x9c82e7642e9a…71634332177d

Transactions root

0x207dd8a69e56…e00ab1e203d0

Receipts root

0x99d5e8578a90…8e53bfb47516

Nonce

0x0000000000000000

Extra data

0x00000004a817c800