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 #21265729 · ArcScan

Block

#21,265,729

2026-09-17 03:44:27 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,729
Timestamp: 5 days ago · 2026-09-17 03:44:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d2069b1a03985a58a7a70d74fe902f17aad0fe7c5c22effe8c3365696fdc9a3
Parent hash: 0x2ca02e0d…6f56de72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,729 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

18.6%5,597,280 / 30,000,000

Base fee

20 gwei

State root

0xe350dc6f63d1…94c4b9baee56

Transactions root

0x9911288980e7…cbad1d251e37

Receipts root

0xde098fe66f74…291cdce2fe91

Nonce

0x0000000000000000

Extra data

0x00000004a817c800