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 #21330438 · ArcScan

Block

#21,330,438

2026-09-17 12:51:03 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,438
Timestamp: 7 days ago · 2026-09-17 12:51:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x0f33f4969c55d30ba7734876875bdfed91f2e89048ae29c8afdfc8f56fdfe404
Parent hash: 0xc26d6af1…b09f83f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,438 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.7%3,505,791 / 30,000,000

Base fee

20 gwei

State root

0x315f5614429b…411a7e0bcbfc

Transactions root

0xe3de66cad372…af96abef264f

Receipts root

0x29b1d714d1fc…9b1997429784

Nonce

0x0000000000000000

Extra data

0x00000004a817c800