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 #0x3baad57a18f873c572de8874d84b16cac640ffca184cbecb8ac3030024c71448 · ArcScan

Block

#21,397,989

2026-09-17 22:22:35 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,989
Timestamp: 53 days ago · 2026-09-17 22:22:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x3baad57a18f873c572de8874d84b16cac640ffca184cbecb8ac3030024c71448
Parent hash: 0x7ebf1071…e14c848f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,989 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.3%1,001,627 / 30,000,000

Base fee

20 gwei

State root

0x23632a5c4d7e…0a89f937e975

Transactions root

0xeba5065366a6…b6972c1692ea

Receipts root

0x2cafb9fff480…79683efa0b67

Nonce

0x0000000000000000

Extra data

0x00000004a817c800