Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x8ace66f8eca628addf1eb0b74228b7234f50ac71734f25490dc373665be7daab · ArcScan

Block

#21,248,905

2026-09-17 01:22:22 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,905
Timestamp: 3 days ago · 2026-09-17 01:22:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ace66f8eca628addf1eb0b74228b7234f50ac71734f25490dc373665be7daab
Parent hash: 0xfc26eb00…9f66d31b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,905 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

16.2%4,866,025 / 30,000,000

Base fee

20 gwei

State root

0x0aa531383284…1fdd86fa9003

Transactions root

0x5f91beade59d…988e03f8d7aa

Receipts root

0x024b909b8e16…f2bfe413ba6f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800