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 #0x84ac90e53fd1201601ef7e0e03654911b32204a797dfb84f1120aa04109c672c · ArcScan

Block

#21,208,880

2026-09-16 19:44:31 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,208,880
Timestamp: 3 days ago · 2026-09-16 19:44:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x84ac90e53fd1201601ef7e0e03654911b32204a797dfb84f1120aa04109c672c
Parent hash: 0x8ac18712…0a8c003b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,208,880 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

32.9%9,856,350 / 30,000,000

Base fee

20 gwei

State root

0x4019c8e2b0e2…8593cba32f83

Transactions root

0x8a31d637c27b…4458d643c657

Receipts root

0x0bfcbfebd7a8…d0448f64f029

Nonce

0x0000000000000000

Extra data

0x00000004a817c800