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 #0x8f3526a9fa96697b7aa0e1f40058b2e2dd86ae7b9f027a9a32f1b059582c78b4 · ArcScan

Block

#21,373,717

2026-09-17 18:57:27 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,373,717
Timestamp: 40 days ago · 2026-09-17 18:57:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x8f3526a9fa96697b7aa0e1f40058b2e2dd86ae7b9f027a9a32f1b059582c78b4
Parent hash: 0xf0131b9c…ce4138a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,373,717 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

8.5%2,549,531 / 30,000,000

Base fee

20 gwei

State root

0x46ed9caaf608…1642a74daded

Transactions root

0x3012fe806061…fdbf00759ad8

Receipts root

0x64064ab9ed4d…d121fd2a64fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800