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 #21310116 · ArcScan

Block

#21,310,116

2026-09-17 09:59:29 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,116
Timestamp: 20 days ago · 2026-09-17 09:59:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x1fdf1b0d98dcd2e985fa078e233ec1a181e8f2b3fe48131f9dede2ebb0efe04f
Parent hash: 0xe8873dfb…218765b9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,116 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

28.5%8,563,181 / 30,000,000

Base fee

20 gwei

State root

0x489bece44b4c…69c5e974675a

Transactions root

0x72eeeca89bd2…fc8de1420f40

Receipts root

0x3b48004d9a01…6a81db7c38ae

Nonce

0x0000000000000000

Extra data

0x00000004a817c800