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 #21442132 · ArcScan

Block

#21,442,132

2026-09-18 04:35:42 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,442,132
Timestamp: 51 days ago · 2026-09-18 04:35:42 UTC
Transactions: 0 transactions in this block
Block hash: 0x952d55ef0de793b519f5ba89b0bd9ce60c5d3cd591ce765ca1a86c2f26c89982
Parent hash: 0xb4d1c75c…2f67dc1b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,442,132 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.8%3,239,077 / 30,000,000

Base fee

20 gwei

State root

0x2f8f573ee886…dab0d0197c29

Transactions root

0x281350c5ee91…6517f8dd1481

Receipts root

0x35e9520199b7…bd8a930dd0a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800