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 #21519287 · ArcScan

Block

#21,519,287

2026-09-18 15:27:53 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,287
Timestamp: 50 days ago · 2026-09-18 15:27:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x5791426ce15f7d8af4abeb614bcd8380889e4ed35d6adc3a999a494d7d45c7b2
Parent hash: 0x5f62f209…5b8c3c3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,287 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

16.9%5,081,349 / 30,000,000

Base fee

20 gwei

State root

0x3d9355d9fa1b…def249f05ceb

Transactions root

0x6d7924021e75…72894697d601

Receipts root

0x2b2a6b9b4904…8af4d99293ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800