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 #0xf91eb97950c2f92727f389bb71f7d9ffce4521eb95b20e109c8ff4c92865f75f · ArcScan

Block

#21,244,139

2026-09-17 00:42:08 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,139
Timestamp: 9 days ago · 2026-09-17 00:42:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xf91eb97950c2f92727f389bb71f7d9ffce4521eb95b20e109c8ff4c92865f75f
Parent hash: 0xf4b7ec91…c6739953
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,139 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

62.2%18,660,052 / 30,000,000

Base fee

20 gwei

State root

0x4ba130795476…0b77e1d84aca

Transactions root

0xb695b54fef38…552d0a767c1e

Receipts root

0xe5ce0e514c71…d6f92c710bc6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800