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 #21335454 · ArcScan

Block

#21,335,454

2026-09-17 13:33:25 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,335,454
Timestamp: 54 days ago · 2026-09-17 13:33:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x3240f24a8d9be3674fdc08005a8a568ef402a3481120d54c1c364ef4a4fd0fcc
Parent hash: 0x7719f04d…5a075236
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,335,454 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

30.8%9,243,684 / 30,000,000

Base fee

20 gwei

State root

0xf4390e51a9f9…9dbe4ff669eb

Transactions root

0xcd11a53f92f4…bea2e1b73a51

Receipts root

0x854c7f3b51b6…0f6a200408d0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800