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 #21353134 · ArcScan

Block

#21,353,134

2026-09-17 16:02:46 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,134
Timestamp: 12 days ago · 2026-09-17 16:02:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x99d6a2f30a38dd605b97bd4b8d283c162444652ad6520848ca1e1f1f0441a4a2
Parent hash: 0xa472e87b…0b4dd11e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,134 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.0%5,088,189 / 30,000,000

Base fee

20 gwei

State root

0x2255dc36f035…4b1c01277022

Transactions root

0xd6a026e407e6…efb9b8aea1a9

Receipts root

0xce8797b74a97…136d7393ff20

Nonce

0x0000000000000000

Extra data

0x00000004a817c800