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 #21302568 · ArcScan

Block

#21,302,568

2026-09-17 08:55:43 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,302,568
Timestamp: 8 days ago · 2026-09-17 08:55:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xef53ecde65115c91a5391fd3564a499f80fdaba20458e2fc4843b057d54d52b2
Parent hash: 0xdc82a577…6adca4b0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,302,568 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

23.6%7,084,646 / 30,000,000

Base fee

20 gwei

State root

0xcdc7e7c5bfb8…83594dedca9d

Transactions root

0x43fb4c0c1837…0d3687bc24fc

Receipts root

0x8e46b238d963…c628f6ae7e7f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800