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 #0xcfa6333eda85e441ee2e4926aedbd35adaa4e0a62a37e54c0192323a6ac4d408 · ArcScan

Block

#21,361,739

2026-09-17 17:16:15 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,361,739
Timestamp: 18 days ago · 2026-09-17 17:16:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfa6333eda85e441ee2e4926aedbd35adaa4e0a62a37e54c0192323a6ac4d408
Parent hash: 0x5977962a…32ee49b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,361,739 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

40.6%12,174,605 / 30,000,000

Base fee

20 gwei

State root

0xcdebd113baa1…6f0cf56f7dcc

Transactions root

0x35cfec02ef01…f679a947f017

Receipts root

0xc3dfb02afc8c…97d7c6281254

Nonce

0x0000000000000000

Extra data

0x00000004a817c800