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 #21372514 · ArcScan

Block

#21,372,514

2026-09-17 18:47:17 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,514
Timestamp: 35 days ago · 2026-09-17 18:47:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a6f2fab591b937678376e2a5b28fbe3737bbdbc3b7eaa31a40e66cb51d37c1d
Parent hash: 0x87070ba6…9a410ad3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,514 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

52.6%15,775,626 / 30,000,000

Base fee

20 gwei

State root

0x58fee9ae6a0d…8981578521ed

Transactions root

0x80dd2be97d0c…ba9e4e364151

Receipts root

0x6a1aed238182…91f1a648fa3e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800