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 #21328238 · ArcScan

Block

#21,328,238

2026-09-17 12:32:29 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,238
Timestamp: 39 days ago · 2026-09-17 12:32:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x3297c12e8b8585a408cc189cafc135bb09bbd4373d2cd9c05f21e0025905b1d8
Parent hash: 0x4923c546…61c58ee5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,238 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.2%2,749,563 / 30,000,000

Base fee

20 gwei

State root

0x60392b477b30…2de0c1419fcc

Transactions root

0x2f68afa222b9…1465d320b4ae

Receipts root

0xf5ea245b297d…09ced14f1b0d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800