Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x02fc25a4b3ad8cf78cb5b7bd41593f8b9d6b862798b586910ffe85f18d5b12eb · ArcScan

Block

#21,420,062

2026-09-18 01:29:10 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,062
Timestamp: 37 days ago · 2026-09-18 01:29:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x02fc25a4b3ad8cf78cb5b7bd41593f8b9d6b862798b586910ffe85f18d5b12eb
Parent hash: 0x3a6bd495…b6c569d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,062 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.7%3,513,408 / 30,000,000

Base fee

20 gwei

State root

0xdb11b04039aa…ca80db395b9a

Transactions root

0x92fbf9864d33…a428e1fd985b

Receipts root

0x5bb4dea7111d…c2a66343b066

Nonce

0x0000000000000000

Extra data

0x00000004a817c800