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 #21306001 · ArcScan

Block

#21,306,001

2026-09-17 09:24:43 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,306,001
Timestamp: 6 days ago · 2026-09-17 09:24:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf048b8503317a9f29213001788a920f4db912e9c386de071f30569a4c0d7ab4
Parent hash: 0x1204fdc9…0fcfdd72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,306,001 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

38.9%11,667,173 / 30,000,000

Base fee

20 gwei

State root

0x15c5c57dae32…5b2851eec1be

Transactions root

0xeac380fc5925…80f18bf80f33

Receipts root

0xbfcb102eb890…a8dbb572b39f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800