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 #21542951 · ArcScan

Block

#21,542,951

2026-09-18 18:47:56 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,951
Timestamp: 46 days ago · 2026-09-18 18:47:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xe17fa177e5b5b78f5011b386978276e4c76a19f506f056af44b678e4a454854c
Parent hash: 0xf569589b…fb936a71
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,951 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.1%1,237,209 / 30,000,000

Base fee

20 gwei

State root

0xedc2190717f5…faceb1c1699f

Transactions root

0xa5a49dd26350…52ac71c68b05

Receipts root

0xe9ad1ba83be9…88d0f54fdbce

Nonce

0x0000000000000000

Extra data

0x00000004a817c800