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 #21325270 · ArcScan

Block

#21,325,270

2026-09-17 12:07:25 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,325,270
Timestamp: 12 days ago · 2026-09-17 12:07:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x281fd29093f4f54c6f635f539fccd4679db5b95703ce5166ec2ea79dceef331e
Parent hash: 0x5b789e36…98090564
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,325,270 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

61.4%18,429,005 / 30,000,000

Base fee

20 gwei

State root

0x9870f2af1073…47f2446930eb

Transactions root

0x8831185df751…c87e7db00820

Receipts root

0x1cc515faba15…7d1eed1963a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800