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 #0x501ff685820455bf7a00e8c571a83672c243b9a33fc447c6547047fa20bfd014 · ArcScan

Block

#21,540,601

2026-09-18 18:28:04 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,601
Timestamp: 34 days ago · 2026-09-18 18:28:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x501ff685820455bf7a00e8c571a83672c243b9a33fc447c6547047fa20bfd014
Parent hash: 0x1482c6cb…72865de9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,601 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.9%1,175,354 / 30,000,000

Base fee

20 gwei

State root

0x45d70c4cd65e…51b73931f3b8

Transactions root

0x876b71232024…4ca2d72a83b8

Receipts root

0x6ca2593a263c…1b19944924c0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800