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 #0x01995ad642aa64b951b1d1746226ac5a6dcc4b17dc208d44c2d04b9c98a8163e · ArcScan

Block

#21,220,774

2026-09-16 21:24:55 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,774
Timestamp: 22 days ago · 2026-09-16 21:24:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x01995ad642aa64b951b1d1746226ac5a6dcc4b17dc208d44c2d04b9c98a8163e
Parent hash: 0xbd03bf7c…419d22b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,774 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

51.5%15,464,848 / 30,000,000

Base fee

20 gwei

State root

0xdd8f305f9445…29b7ea9e157c

Transactions root

0x0bf3c46f6b49…63808a45bd77

Receipts root

0xcc50c01f9fcd…0dc230276759

Nonce

0x0000000000000000

Extra data

0x00000004a817c800