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 #21565428 · ArcScan

Block

#21,565,428

2026-09-18 21:57:59 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,428
Timestamp: 54 days ago · 2026-09-18 21:57:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xe16d93eff5ce1c5fd08c5990541b4ecfdc9f46512c0b611af0288564708a7c7b
Parent hash: 0x57c8e448…b284de14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,428 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

5.1%1,529,686 / 30,000,000

Base fee

20 gwei

State root

0x8eb57c40363f…1b67389b4f62

Transactions root

0x7fcd1f83219f…175ba6fa1944

Receipts root

0x7765103360d6…e67dd283c260

Nonce

0x0000000000000000

Extra data

0x00000004a817c800