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 #21401247 · ArcScan

Block

#21,401,247

2026-09-17 22:50:07 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,247
Timestamp: 24 days ago · 2026-09-17 22:50:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7c046307677b06c1e1ec7be42508eb2b9a3e4c5b335b20c78fbbae82135e811
Parent hash: 0x91c64e78…f73917f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,247 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

10.2%3,054,121 / 30,000,000

Base fee

20 gwei

State root

0x47dd669650bc…8780738e9545

Transactions root

0xc7f5ee4e0174…e2953a4b4442

Receipts root

0x47a52012bdf8…6af3f3edb66f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800