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 #21529994 · ArcScan

Block

#21,529,994

2026-09-18 16:58:24 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,994
Timestamp: 51 days ago · 2026-09-18 16:58:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a283a55e91e74a3472c334e7e0cc2baca732d240b52103f0c0c31039d14c2fe
Parent hash: 0x2c1b5520…e813742c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,994 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.8%2,651,528 / 30,000,000

Base fee

20 gwei

State root

0x14df40ca0aaa…688e6e703fb1

Transactions root

0x0d0b0b2eae64…2e18f13b59e0

Receipts root

0xa5028f402db9…0458a124e450

Nonce

0x0000000000000000

Extra data

0x00000004a817c800