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 #21376379 · ArcScan

Block

#21,376,379

2026-09-17 19:19:56 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,379
Timestamp: 47 days ago · 2026-09-17 19:19:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xe748b93b58a45e3f8ced8ae01f0cfbb666ea57b90f6b416e38876fd3a46c708e
Parent hash: 0x42336961…fc79d408
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,379 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.8%5,652,885 / 30,000,000

Base fee

20 gwei

State root

0xc6e80fe1bd72…49373ffd3065

Transactions root

0xfdb811542e96…4df94385a7a4

Receipts root

0x37c80a076966…dcefc5013920

Nonce

0x0000000000000000

Extra data

0x00000004a817c800