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 #0x578833b94bf390a34443c86cee3f866cea29a94b2a0e420636d6a996bac80e17 · ArcScan

Block

#21,320,205

2026-09-17 11:24:39 UTC

FinalizedProposed 41 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,205
Timestamp: 41 days ago · 2026-09-17 11:24:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x578833b94bf390a34443c86cee3f866cea29a94b2a0e420636d6a996bac80e17
Parent hash: 0xf0b85210…d8032c26
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,205 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.8%5,028,703 / 30,000,000

Base fee

20 gwei

State root

0x322b6aadf0e6…9aa67a46afc3

Transactions root

0xbeb8353aaa18…cfd81b49796e

Receipts root

0xf68b1bdff1a0…50b42e2b38b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800