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 #21329571 · ArcScan

Block

#21,329,571

2026-09-17 12:43:44 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,329,571
Timestamp: 33 days ago · 2026-09-17 12:43:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x4ca7144e894bf32b95cd6f59dd3d66d0d37b8f70bfa6f65e05caef0821a4480d
Parent hash: 0xcf5525c0…364b785c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,329,571 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

37.1%11,147,769 / 30,000,000

Base fee

20 gwei

State root

0x9ae67420d44b…478a5a515895

Transactions root

0x7d386d45b31f…c29b31297839

Receipts root

0x1e7d52009aca…98c95530f3d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800