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 #0x3f2794c4d03ebf2cf1c401247b6666fd83175552e80bb43a2ba11f0f977efe23 · ArcScan

Block

#21,523,006

2026-09-18 15:59:19 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,006
Timestamp: 43 days ago · 2026-09-18 15:59:19 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f2794c4d03ebf2cf1c401247b6666fd83175552e80bb43a2ba11f0f977efe23
Parent hash: 0x4c419923…bfa122d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,006 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

44.1%13,219,499 / 30,000,000

Base fee

20 gwei

State root

0xb732319bbc4b…879afde894b0

Transactions root

0x9191056d2e3b…611259eec40d

Receipts root

0x0adbbc0f1513…99b8cec180dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800