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 #21324380 · ArcScan

Block

#21,324,380

2026-09-17 11:59:54 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,324,380
Timestamp: 14 days ago · 2026-09-17 11:59:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x579558f4a2aa28067c43e51f1236ab4286399d6a28edc93b0d27b50ad665cc2c
Parent hash: 0x9e114913…6245ebfc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,324,380 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

21.9%6,581,993 / 30,000,000

Base fee

20 gwei

State root

0xcc4f0733ca0d…c879deb11840

Transactions root

0x9e1923e1b474…b637d227fd5c

Receipts root

0xd84c279d1b13…f4526f0ea3e5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800