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 #0x7d4468adb47c75734264507dcd2735941754657bb5d2b6c25cd38879ae50a04a · ArcScan

Block

#21,378,307

2026-09-17 19:36:14 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,307
Timestamp: 58 days ago · 2026-09-17 19:36:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d4468adb47c75734264507dcd2735941754657bb5d2b6c25cd38879ae50a04a
Parent hash: 0xbbfd83de…ca6dba7a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,307 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,358,783 / 30,000,000

Base fee

20 gwei

State root

0xae6dcc73b100…5016214c4840

Transactions root

0x8bb081dbdc9b…4b50bbe64986

Receipts root

0x9d9fb43b3cdf…7d6160546cf9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800