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 #0x749d04f98a14159f9c3cb8f7611fc60c909ea2b7c6c6c937f2de04b6b4437e44 · ArcScan

Block

#21,419,664

2026-09-18 01:25:48 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,419,664
Timestamp: 24 days ago · 2026-09-18 01:25:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x749d04f98a14159f9c3cb8f7611fc60c909ea2b7c6c6c937f2de04b6b4437e44
Parent hash: 0xcc614e61…cc930486
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,419,664 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.1%1,227,858 / 30,000,000

Base fee

20 gwei

State root

0x3c01c73b56a0…594115307bf2

Transactions root

0x7a0704d410f5…1e82185b2e3a

Receipts root

0x6648ba093fd3…d2974daa7d19

Nonce

0x0000000000000000

Extra data

0x00000004a817c800