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 #0xb056000661855ec4e60740c69a02f5790215fafd0a2f1e64725211c9e1eb2e30 · ArcScan

Block

#21,444,330

2026-09-18 04:54:17 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,330
Timestamp: 7 days ago · 2026-09-18 04:54:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xb056000661855ec4e60740c69a02f5790215fafd0a2f1e64725211c9e1eb2e30
Parent hash: 0xc9e3870e…0f21f6eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,330 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.1%1,228,878 / 30,000,000

Base fee

20 gwei

State root

0xd9bba053fc9c…5f3df1d4b6fb

Transactions root

0x2e3589265c7f…c7acb88b58e7

Receipts root

0x60ef5c70d9cf…c450c28caa8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800