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 #0x490e076d919c0bb84bed8f60a3e60d7824b09698bf07ac4348b5b806bc862f71 · ArcScan

Block

#21,295,898

2026-09-17 07:59:21 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,898
Timestamp: 49 days ago · 2026-09-17 07:59:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x490e076d919c0bb84bed8f60a3e60d7824b09698bf07ac4348b5b806bc862f71
Parent hash: 0xf26c22ce…8d7a3387
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,898 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

15.0%4,502,251 / 30,000,000

Base fee

20 gwei

State root

0xefbb6c69630c…df4b9927b9db

Transactions root

0xf15e1d47c42b…8cb4b7e9e7eb

Receipts root

0xe18251075c8b…56a0a04afef8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800