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 #0x9966b72095488ca1ef2725c37c0f8023e1ee7f96b6235ccd4f6dc620fe86c8aa · ArcScan

Block

#21,543,606

2026-09-18 18:53:28 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,606
Timestamp: 54 days ago · 2026-09-18 18:53:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x9966b72095488ca1ef2725c37c0f8023e1ee7f96b6235ccd4f6dc620fe86c8aa
Parent hash: 0x6987bc8a…350300df
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,606 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

17.1%5,134,626 / 30,000,000

Base fee

20 gwei

State root

0x524d07347116…2cb088089425

Transactions root

0x7ce658ab2069…704e7f14ea54

Receipts root

0xe0683ec5211d…93d64b6ffd99

Nonce

0x0000000000000000

Extra data

0x00000004a817c800