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 #21444292 · ArcScan

Block

#21,444,292

2026-09-18 04:53:58 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,444,292
Timestamp: 5 days ago · 2026-09-18 04:53:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x99cbef9c3e51ca39636b83c01da62eb61e5be24afa1dd1028f8161e54748e5aa
Parent hash: 0x17b99a27…6b3c5d3a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,444,292 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

2.9%871,437 / 30,000,000

Base fee

20 gwei

State root

0x6299b5a91b57…bdd4082be05b

Transactions root

0xc9b4dd9d6165…ec92f927d721

Receipts root

0x4b8163203ea3…a43609e55d32

Nonce

0x0000000000000000

Extra data

0x00000004a817c800