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 #21339452 · ArcScan

Block

#21,339,452

2026-09-17 14:07:12 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,452
Timestamp: 31 days ago · 2026-09-17 14:07:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x6680af8f473d6f17469f32ecb3de40b2036a2779442171933f7fba2526d7187d
Parent hash: 0x303d8bde…bd964c13
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,452 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

23.3%6,998,458 / 30,000,000

Base fee

20 gwei

State root

0x8f710c540530…b7137cf69778

Transactions root

0xbf89b163e18f…1a6820017785

Receipts root

0x09edd4d7c137…933e363018d1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800