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 #21524979 · ArcScan

Block

#21,524,979

2026-09-18 16:16:00 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,979
Timestamp: 26 days ago · 2026-09-18 16:16:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xcfd2dafa8fc22cfc53fce7cf269ba31e7abfdb9080741d44f2df1991006a7e8c
Parent hash: 0xadd629e0…002459b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,979 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

3.5%1,053,817 / 30,000,000

Base fee

20 gwei

State root

0xf38fc5de34d3…ae2895f746e3

Transactions root

0x48b399e60c5d…68b1e675150f

Receipts root

0x082a30a914a4…92530f54f0ff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800