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 #21287805 · ArcScan

Block

#21,287,805

2026-09-17 06:50:58 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,805
Timestamp: 6 days ago · 2026-09-17 06:50:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x73b1fda297c56bcb78f527258c3365a25c36628d462e2500c5d24c20ec34b19e
Parent hash: 0x993d363d…f76b0015
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,805 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

31.4%9,405,408 / 30,000,000

Base fee

20 gwei

State root

0xc9ef1a869a1f…ce40c34be4f4

Transactions root

0x81deb1d158bf…2bbc719d450a

Receipts root

0xbbeb1ddbea81…ea68dbfad253

Nonce

0x0000000000000000

Extra data

0x00000004a817c800