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 #21412012 · ArcScan

Block

#21,412,012

2026-09-18 00:21:07 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,012
Timestamp: 52 days ago · 2026-09-18 00:21:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xd6678b10f8730891355486b1c0dc96f8a1eecf603319dd931296087a5044a87d
Parent hash: 0x0df1bdac…4b0bbcf0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,012 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

5.5%1,660,212 / 30,000,000

Base fee

20 gwei

State root

0xaa25fbc622fd…d09c3b9be65d

Transactions root

0xa48c6996a406…5861370149cb

Receipts root

0xd65e08953c4e…c93dc80062b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800