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 #21518230 · ArcScan

Block

#21,518,230

2026-09-18 15:18:58 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,230
Timestamp: 21 days ago · 2026-09-18 15:18:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xe15e82a9fcb220183dc2a20a20bbb6ed6945a5e5e58b0249f7481a1b95b445cd
Parent hash: 0x76d844a8…ba3cced6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,230 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.9%2,383,246 / 30,000,000

Base fee

20 gwei

State root

0x15b018422146…6a0bf4005814

Transactions root

0x679d2215a20d…d5d397560ba1

Receipts root

0x70f740719471…cb6137a97863

Nonce

0x0000000000000000

Extra data

0x00000004a817c800