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 #0x3be6698c1953ddbfb590076b5fb9f660867e6945cd13dacc349b8e37aacf8439 · ArcScan

Block

#21,277,138

2026-09-17 05:20:50 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,277,138
Timestamp: 10 days ago · 2026-09-17 05:20:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3be6698c1953ddbfb590076b5fb9f660867e6945cd13dacc349b8e37aacf8439
Parent hash: 0x4511c964…72961b0f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,277,138 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

13.3%4,001,988 / 30,000,000

Base fee

20 gwei

State root

0x612474059c99…e45c791db3eb

Transactions root

0x9aa5e958537a…fa77666fc657

Receipts root

0xa94805d118ff…e914d39c6537

Nonce

0x0000000000000000

Extra data

0x00000004a817c800