Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x90e18e7cbca1545dc01218b9e49e825c3394adfde820160e1e56461a03615035 · ArcScan

Block

#21,411,565

2026-09-18 00:17:20 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,565
Timestamp: 48 days ago · 2026-09-18 00:17:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x90e18e7cbca1545dc01218b9e49e825c3394adfde820160e1e56461a03615035
Parent hash: 0x1bfc2301…c73b0e92
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,565 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.0%6,598,402 / 30,000,000

Base fee

20 gwei

State root

0xb0f47495b974…50b3a588e6fb

Transactions root

0x55951f168eaf…ba9471dd10c2

Receipts root

0x444e971e14a0…d9ce1b2d0d3f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800