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 #21523687 · ArcScan

Block

#21,523,687

2026-09-18 16:05:05 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,687
Timestamp: 51 days ago · 2026-09-18 16:05:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x194aadf67946f3b8310804f22c893342bcff918bd943c078ae18df9908637dda
Parent hash: 0xa09a9593…f8d56571
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,687 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

5.1%1,535,923 / 30,000,000

Base fee

20 gwei

State root

0x7d918fab3e9f…a5e61a01b069

Transactions root

0x65d630b1aa8f…4ff3e37ec1b8

Receipts root

0xe824ac71f168…ee85fff912e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800