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 #0x0490766836ceaa2c4bc9bf59aa2a7c60de98e8398589d7411e34a2794cba0957 · ArcScan

Block

#21,565,422

2026-09-18 21:57:56 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,422
Timestamp: 54 days ago · 2026-09-18 21:57:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x0490766836ceaa2c4bc9bf59aa2a7c60de98e8398589d7411e34a2794cba0957
Parent hash: 0x0fd68792…f38e71d7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,422 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

6.9%2,058,890 / 30,000,000

Base fee

20 gwei

State root

0x67f17824e8f6…a6bb5dc5e7ff

Transactions root

0xded81ebe6994…c9c9486bcd50

Receipts root

0x7e8adb5160bd…5c6b40ac2d38

Nonce

0x0000000000000000

Extra data

0x00000004a817c800