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 #21396330 · ArcScan

Block

#21,396,330

2026-09-17 22:08:33 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,330
Timestamp: 20 days ago · 2026-09-17 22:08:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x91af358e55bd434e499118674d224ef33f8b643df193bc931cb7458627888682
Parent hash: 0xe7e516cf…85a8f0f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,330 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.3%4,002,301 / 30,000,000

Base fee

20 gwei

State root

0x9f1cd8b0de09…b31ece7884bf

Transactions root

0x656623ca8eba…0b2a67cb98a6

Receipts root

0x3f1288bd2c71…b16cd017e886

Nonce

0x0000000000000000

Extra data

0x00000004a817c800