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 #0x81216b9bfe96ff84f3f076f1a29610a3019b62fcf86e71d4116c43d9eaf065c1 · ArcScan

Block

#21,350,674

2026-09-17 15:41:59 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,674
Timestamp: 29 days ago · 2026-09-17 15:41:59 UTC
Transactions: 0 transactions in this block
Block hash: 0x81216b9bfe96ff84f3f076f1a29610a3019b62fcf86e71d4116c43d9eaf065c1
Parent hash: 0xdd6adb82…1cb55f42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,674 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

16.5%4,956,610 / 30,000,000

Base fee

20 gwei

State root

0x73d402eac7d6…c2217cae637a

Transactions root

0xf1b23d5292b8…f55bff5e5281

Receipts root

0x5d0b7c65b0e8…754beba2c690

Nonce

0x0000000000000000

Extra data

0x00000004a817c800