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 #0xf2537a721bc717b529c8bb9343f7552646e01c9861fb203abb15a63c721e036a · ArcScan

Block

#21,303,911

2026-09-17 09:07:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,911
Timestamp: 12 days ago · 2026-09-17 09:07:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2537a721bc717b529c8bb9343f7552646e01c9861fb203abb15a63c721e036a
Parent hash: 0xe32708ab…b6cef20d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,911 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

25.3%7,582,978 / 30,000,000

Base fee

20 gwei

State root

0x59a9d9310e8c…98b7b5177de9

Transactions root

0x5f22a52f1f11…2a5e0406fe5f

Receipts root

0xe64730e189d0…e64e918ae395

Nonce

0x0000000000000000

Extra data

0x00000004a817c800