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 #21392630 · ArcScan

Block

#21,392,630

2026-09-17 21:37:17 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,392,630
Timestamp: 45 days ago · 2026-09-17 21:37:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdb9e73b9fca6baa323dec3d7adaa5cb2011f6c66033a9f52af804cd8697e1e3
Parent hash: 0x2a5c0faa…4a5d0621
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,392,630 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

2.9%869,067 / 30,000,000

Base fee

20 gwei

State root

0xd910fb63829d…ffe8a790aecf

Transactions root

0x5833d953567a…1823269c0525

Receipts root

0xde9c79b12241…1c6ee14c28b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800