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 #21327310 · ArcScan

Block

#21,327,310

2026-09-17 12:24:38 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,327,310
Timestamp: 11 days ago · 2026-09-17 12:24:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x79781760fd89afa35663dee6178cf4fb62154ea744aa60a2ff1b7d1d57ed4c87
Parent hash: 0xb7702692…09fa212d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,327,310 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.1%5,430,218 / 30,000,000

Base fee

20 gwei

State root

0x6a404f357700…7abe60f583c0

Transactions root

0x12ffc278ef42…23e744059138

Receipts root

0x8e7481f3c540…e7c626f10439

Nonce

0x0000000000000000

Extra data

0x00000004a817c800