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 #21331438 · ArcScan

Block

#21,331,438

2026-09-17 12:59:30 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,438
Timestamp: 11 days ago · 2026-09-17 12:59:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fdffafbf58950dcf847a1a46cfbfb4531a52b92a75a67df2811ac6505115728
Parent hash: 0x3bd58eb3…1d899d03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,438 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

31.1%9,327,734 / 30,000,000

Base fee

20 gwei

State root

0x25220ad34d57…159fc4788215

Transactions root

0x7793280c0045…b229d84b01e6

Receipts root

0x2dcdf33483b5…6c3727ffb94b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800