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 #21303316 · ArcScan

Block

#21,303,316

2026-09-17 09:02:02 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,316
Timestamp: 15 days ago · 2026-09-17 09:02:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x6513fd473ad904c7a361bebb6e26b2fc00479ba3066208323a539b7a30832cba
Parent hash: 0x0af6aad0…bef53739
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,316 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

9.5%2,860,463 / 30,000,000

Base fee

20 gwei

State root

0x47a293c284a2…51b972c31848

Transactions root

0xa8b02061f4f0…ce1d49d3cbf0

Receipts root

0x517624acc92c…330425e41352

Nonce

0x0000000000000000

Extra data

0x00000004a817c800