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 #0xf81e14bd208b23174192665363404deded56bf6a5347f096f700e374397381dc · ArcScan

Block

#21,397,456

2026-09-17 22:18:04 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,456
Timestamp: 57 days ago · 2026-09-17 22:18:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xf81e14bd208b23174192665363404deded56bf6a5347f096f700e374397381dc
Parent hash: 0xed0750fa…3e71ad56
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,456 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.0%896,681 / 30,000,000

Base fee

20 gwei

State root

0x5888ccc17155…ba807e1dd358

Transactions root

0x2eaa33cf5ed7…72bf71881cfc

Receipts root

0xd5a7a5546adc…e9067d91fe74

Nonce

0x0000000000000000

Extra data

0x00000004a817c800