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 #0x8fa49534ce06306408e910fe1809038a1c32befeb2e21dec84eec57baa93791a · ArcScan

Block

#21,299,211

2026-09-17 08:27:21 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,211
Timestamp: 53 days ago · 2026-09-17 08:27:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x8fa49534ce06306408e910fe1809038a1c32befeb2e21dec84eec57baa93791a
Parent hash: 0x0281b235…2938ece2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,211 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.9%1,763,782 / 30,000,000

Base fee

20 gwei

State root

0xdfba2dea260c…ea6bf4042fb6

Transactions root

0x810611b83646…7a8e00234ead

Receipts root

0xe485fba1a985…680dd76bef4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800