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 #21262663 · ArcScan

Block

#21,262,663

2026-09-17 03:18:33 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,262,663
Timestamp: 12 days ago · 2026-09-17 03:18:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xbd8faa212b62509283881d625a6e7c9248eb046cb1527c949347c2848a3e450e
Parent hash: 0x84baae8e…0dcf4bf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,262,663 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.0%3,599,222 / 30,000,000

Base fee

20 gwei

State root

0x34226b7d3289…0bba29e71ace

Transactions root

0x7085cb92d7ce…c32f0a13cb56

Receipts root

0xd5b866fc4364…d0feddfb9614

Nonce

0x0000000000000000

Extra data

0x00000004a817c800