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 #0x4171c78096f8eecc9dee4fbdfebd8fafaa02c0e6e1f120cd7158007688116b9b · ArcScan

Block

#21,359,820

2026-09-17 17:00:03 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,359,820
Timestamp: 35 days ago · 2026-09-17 17:00:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x4171c78096f8eecc9dee4fbdfebd8fafaa02c0e6e1f120cd7158007688116b9b
Parent hash: 0x3ddb062e…01538b07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,359,820 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

6.0%1,785,628 / 30,000,000

Base fee

20 gwei

State root

0xf48c81012ae3…0703c8cca32a

Transactions root

0x750fb23b8cf7…17d2315cc115

Receipts root

0x690623899284…1816b38c10f3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800