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 #21365423 · ArcScan

Block

#21,365,423

2026-09-17 17:47:23 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,365,423
Timestamp: 57 days ago · 2026-09-17 17:47:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x84d2f31f9434c9da951c0e18d6c7fc6b6daf54c9fa7666a70ab4cb1469f0d9bd
Parent hash: 0x3349ef4a…1ef409bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,365,423 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

39.5%11,842,867 / 30,000,000

Base fee

20 gwei

State root

0x0c4126ed4d57…2c33c6e31a77

Transactions root

0x276f84a3bf4b…c3fb7f944d8f

Receipts root

0x8153b20b51a2…da795207a9bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800