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 #21328665 · ArcScan

Block

#21,328,665

2026-09-17 12:36:05 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,665
Timestamp: 49 days ago · 2026-09-17 12:36:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x95211070b82b749607207611c10bf26c58463abbc57dffc248167e1818872fc8
Parent hash: 0x89a96daf…f69728be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,665 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

33.0%9,897,407 / 30,000,000

Base fee

20 gwei

State root

0x1ff208213dab…389e3eccdecd

Transactions root

0x06a52b750f55…8121edfb1195

Receipts root

0xe140eccc53b4…4273a7fb3d44

Nonce

0x0000000000000000

Extra data

0x00000004a817c800