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

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 #21317800 · ArcScan

Block

#21,317,800

2026-09-17 11:04:21 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,317,800
Timestamp: 14 days ago · 2026-09-17 11:04:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xf3be48c105d3115b9f4da1c5484b57c4885dcd50b7027c533f1a8e2eb3a487d6
Parent hash: 0x56cb1006…d9e3bcdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,317,800 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.5%7,364,726 / 30,000,000

Base fee

20 gwei

State root

0x511e6abd496d…ac392699fec8

Transactions root

0xc7eedcdfd686…eede9e2453a2

Receipts root

0xf3826cf08798…2caae35245b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800