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 #21511879 · ArcScan

Block

#21,511,879

2026-09-18 14:25:18 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,511,879
Timestamp: 27 days ago · 2026-09-18 14:25:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x6df5e35a87231455fb348047fff4439c19f379c828e7faffe03e2f4c05caad55
Parent hash: 0x5955f6ae…821a4f3b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,511,879 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.6%1,073,524 / 30,000,000

Base fee

20 gwei

State root

0x1826371f1f6f…a06324f09afd

Transactions root

0xf59799e27c03…d7ce014682b5

Receipts root

0x51ff311b01ef…3c83cf5e2484

Nonce

0x0000000000000000

Extra data

0x00000004a817c800