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 #21369261 · ArcScan

Block

#21,369,261

2026-09-17 18:19:48 UTC

FinalizedProposed 34 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,369,261
Timestamp: 34 days ago · 2026-09-17 18:19:48 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b9d0b4a5a1fc40233194d6044e0551d612123d485873ddb7f8cd987308c2c06
Parent hash: 0xa6270618…6d711d3b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,369,261 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.7%3,798,260 / 30,000,000

Base fee

20 gwei

State root

0x279a14108a2e…d928784786e1

Transactions root

0x7f8062df6313…4cb153391761

Receipts root

0x5cfaa20b6fe0…b6a6bb29b772

Nonce

0x0000000000000000

Extra data

0x00000004a817c800