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 #0x5ef34c4618b280878afb17e11f93c1a6b96764b5d3dfdaad2ccf96c5430de9ce · ArcScan

Block

#21,246,742

2026-09-17 01:04:07 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,742
Timestamp: 7 days ago · 2026-09-17 01:04:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x5ef34c4618b280878afb17e11f93c1a6b96764b5d3dfdaad2ccf96c5430de9ce
Parent hash: 0xb3a90690…fcdddbab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,742 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

31.7%9,499,405 / 30,000,000

Base fee

20 gwei

State root

0x1259540c8f6b…c0f956e144c1

Transactions root

0x682f9a43b05a…31de2c75ce38

Receipts root

0x14af5caad6b9…2bcfac47edec

Nonce

0x0000000000000000

Extra data

0x00000004a817c800