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 #0xf4cf852d2cd27c93e9e414fa4e1ce0f810de0775d05acc97b9665df2e2db1ab4 · ArcScan

Block

#21,421,024

2026-09-18 01:37:17 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,024
Timestamp: 52 days ago · 2026-09-18 01:37:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xf4cf852d2cd27c93e9e414fa4e1ce0f810de0775d05acc97b9665df2e2db1ab4
Parent hash: 0xc480bc64…f94863a3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,024 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.8%2,351,566 / 30,000,000

Base fee

20 gwei

State root

0x791f8281c491…e82e1bf82c81

Transactions root

0x37f471dd6ffe…cb426edaa9dc

Receipts root

0x586aea4f320f…3ca9a006ed45

Nonce

0x0000000000000000

Extra data

0x00000004a817c800