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 #0xfdf6cd4342ee3d77b8119fbed0d91917eb874e9a43a7191c5095bc7d390e3594 · ArcScan

Block

#21,420,752

2026-09-18 01:35:00 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,752
Timestamp: 50 days ago · 2026-09-18 01:35:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdf6cd4342ee3d77b8119fbed0d91917eb874e9a43a7191c5095bc7d390e3594
Parent hash: 0xca43a129…95b42ce0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,752 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.9%2,681,068 / 30,000,000

Base fee

20 gwei

State root

0xd9929552cb66…9fcfac9f93c3

Transactions root

0xab950f875796…f3bb9e95fc45

Receipts root

0x912cde29ac99…c57bb8f5e6c7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800