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 #21268452 · ArcScan

Block

#21,268,452

2026-09-17 04:07:27 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,452
Timestamp: 49 days ago · 2026-09-17 04:07:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x65dcc2fee727b3dcb13b56ab79b17ecd8814413da72f3bc86cf72965c0a43df7
Parent hash: 0xe11713c0…c7f9f0e3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,452 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

12.9%3,869,707 / 30,000,000

Base fee

20 gwei

State root

0x46d8ac82f95c…768ed0219be3

Transactions root

0x2def72875486…38bcaecc0c56

Receipts root

0xc849b7210fb9…fe6e3d94c5b4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800