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 #21392873 · ArcScan

Block

#21,392,873

2026-09-17 21:39:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,873
Timestamp: 48 days ago · 2026-09-17 21:39:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x04130d7d4193293b26b2e3f1bfee7bec37c1fdfc9d82b9aa52e9ddd0b5b802d9
Parent hash: 0xa0079ac8…0bafbd83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,873 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.2%1,854,501 / 30,000,000

Base fee

20 gwei

State root

0x437cfe36c7c4…2c648873e1ee

Transactions root

0x757ee2e1180c…2972cc209856

Receipts root

0x0234516ad60f…1b122c97ef01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800