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 #21519001 · ArcScan

Block

#21,519,001

2026-09-18 15:25:29 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,519,001
Timestamp: 46 days ago · 2026-09-18 15:25:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xaf0782258f10e513e76e8fec9c93f6a2551fc48d0077ee161dfac924e0361c79
Parent hash: 0x2750d834…8839f343
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,519,001 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

2.4%711,868 / 30,000,000

Base fee

20 gwei

State root

0x7f65645ff9ab…4867c2c3f259

Transactions root

0x77911b536a74…b4eca88daa45

Receipts root

0xddc918312915…f71048b47f26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800