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 #0x02efa5a0c92a8747112893b0f907d806f71d5d1ca23608b93ea0b9627b7928ed · ArcScan

Block

#21,373,550

2026-09-17 18:56:03 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,550
Timestamp: 45 days ago · 2026-09-17 18:56:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x02efa5a0c92a8747112893b0f907d806f71d5d1ca23608b93ea0b9627b7928ed
Parent hash: 0x2ca20b43…bdb5657a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,550 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.1%4,541,480 / 30,000,000

Base fee

20 gwei

State root

0xa0459367d359…40c8396b2828

Transactions root

0x2ab496c21f5a…0cd0ce5c0b9a

Receipts root

0x775270c5aa28…1c0863889611

Nonce

0x0000000000000000

Extra data

0x00000004a817c800