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 #21250554 · ArcScan

Block

#21,250,554

2026-09-17 01:36:18 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,554
Timestamp: 37 days ago · 2026-09-17 01:36:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x416f0611e04698b58320e50851f2996170a4b5dc98fc4d51b1c7cf43ee0d31b2
Parent hash: 0x7d1a4899…4ecdea52
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,554 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

35.4%10,632,242 / 30,000,000

Base fee

20 gwei

State root

0x361aeacb0148…3acc80624ea6

Transactions root

0x5f820d6cf2b2…c9b8fe693aed

Receipts root

0xc396d27c2320…d95a38615e54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800