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 #21411971 · ArcScan

Block

#21,411,971

2026-09-18 00:20:46 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,971
Timestamp: 52 days ago · 2026-09-18 00:20:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xef9267278e5b06657613e2b7b31a8f8cfa2f2fd13156e13d3f4c797ca2438fb8
Parent hash: 0x42a0addd…ef287555
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,971 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

5.0%1,490,445 / 30,000,000

Base fee

20 gwei

State root

0x2d482b45ff99…80da1b0b9bac

Transactions root

0xfb3eca8f7b39…63f0debd2c6f

Receipts root

0xe93e27295ab4…820b0f8e5c3a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800