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 #21558724 · ArcScan

Block

#21,558,724

2026-09-18 21:01:18 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,558,724
Timestamp: 51 days ago · 2026-09-18 21:01:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xf67976befcb20102ec63ab6707aa24d54c355495ee1fbb383a79e297e9b7e313
Parent hash: 0x00f806f4…f8a448a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,558,724 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.1%924,377 / 30,000,000

Base fee

20 gwei

State root

0x9430da974859…8b58657c53d3

Transactions root

0xe0f84e0f93e8…3efe4c6fbc6a

Receipts root

0xdf9bce2b662f…31c16feb2750

Nonce

0x0000000000000000

Extra data

0x00000004a817c800