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 #21397383 · ArcScan

Block

#21,397,383

2026-09-17 22:17:27 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,383
Timestamp: 58 days ago · 2026-09-17 22:17:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x9392437c52a0241977f5645291a4145c43920237a6a59da29c09ae80f2b6d3cd
Parent hash: 0x94eb3770…5280e985
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,383 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.8%1,749,522 / 30,000,000

Base fee

20 gwei

State root

0xa394e94741c3…b960191ab32d

Transactions root

0x5714dfe5ce24…ca490f657415

Receipts root

0xa4eccb4de2c6…ea4850fee2f8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800