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 #21519176 · ArcScan

Block

#21,519,176

2026-09-18 15:26:57 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,176
Timestamp: 48 days ago · 2026-09-18 15:26:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xef41b2ef92af47678a448096aaca61548c81ba357db0a26b3270c0cb2e4fea7b
Parent hash: 0x2569e60f…50e04e72
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,176 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.9%3,271,835 / 30,000,000

Base fee

20 gwei

State root

0x3d1fc03bf0e8…62a1493f7abf

Transactions root

0x80d7ea1a3094…17e6c8c50edf

Receipts root

0x82d6238d0bdf…4969e9144e23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800