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 #21518097 · ArcScan

Block

#21,518,097

2026-09-18 15:17:50 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,097
Timestamp: 18 days ago · 2026-09-18 15:17:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x89668f24db287ed40d6067c72804cca83c7ee5babc7dc922058de0a63295d087
Parent hash: 0x5f7db089…993ccdf2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,097 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

17.4%5,231,032 / 30,000,000

Base fee

20 gwei

State root

0xaa2422317f16…8518b4406bed

Transactions root

0x4bf619251f7c…bddfdd99822d

Receipts root

0xecbb51506161…42b0400f8390

Nonce

0x0000000000000000

Extra data

0x00000004a817c800