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 #21335301 · ArcScan

Block

#21,335,301

2026-09-17 13:32:08 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,301
Timestamp: 55 days ago · 2026-09-17 13:32:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xa389e4df7c97b97fbde8a97e8d6a1e73f11c7726d1c7fadec967c66470b03991
Parent hash: 0xf61ac925…c08f81b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,301 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

18.6%5,590,562 / 30,000,000

Base fee

20 gwei

State root

0xb733f3ac97fa…46b6216c9467

Transactions root

0x76a9e2a996e6…768f5273970a

Receipts root

0xc1954f4299b4…637615941aa0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800