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 #21383280 · ArcScan

Block

#21,383,280

2026-09-17 20:18:15 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,383,280
Timestamp: 33 days ago · 2026-09-17 20:18:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x34819c8b2387a56d7695d6421a07764c31099e6fefa2c0bae71918ffab0007c1
Parent hash: 0xe13bc1e8…6cc1318e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,383,280 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

5.6%1,672,529 / 30,000,000

Base fee

20 gwei

State root

0x20381d6d8ce9…6cf06811fb72

Transactions root

0x2e144cefec23…d8c2be20f4d7

Receipts root

0x9a9055574d02…06b388794fdf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800