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 #0xff3a336181d08b8f3c541fe815ffc1bb264b8fce6b5fdfd8c4cab0ba5755566b · ArcScan

Block

#21,337,261

2026-09-17 13:48:41 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,261
Timestamp: 14 days ago · 2026-09-17 13:48:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xff3a336181d08b8f3c541fe815ffc1bb264b8fce6b5fdfd8c4cab0ba5755566b
Parent hash: 0x989a10c9…97fc57d8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,261 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

4.1%1,234,633 / 30,000,000

Base fee

20 gwei

State root

0x42c13beff460…632c9a5f6430

Transactions root

0x3998268ed484…68f03220ce8d

Receipts root

0x620a330f8a56…8d8791e5a1fa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800