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 #21295999 · ArcScan

Block

#21,295,999

2026-09-17 08:00:12 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,295,999
Timestamp: 50 days ago · 2026-09-17 08:00:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a843c679d2d4e4fa675081be1372925fb1d0a4f3d1a58d1d5fd0246bbc96254
Parent hash: 0xfdf814d5…def95083
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,295,999 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

44.3%13,304,695 / 30,000,000

Base fee

20 gwei

State root

0x872743b904c6…205212a4ee06

Transactions root

0xcae9c7c06ab2…8b15d8754465

Receipts root

0x3a9e39875c1b…e48978885c80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800