Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x9966e88cb5b8ebe8e4ffeeb290d8ebd657e18683cf543484e89acb4bc5ec47f2 · ArcScan

Block

#21,303,331

2026-09-17 09:02:09 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,331
Timestamp: 15 days ago · 2026-09-17 09:02:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x9966e88cb5b8ebe8e4ffeeb290d8ebd657e18683cf543484e89acb4bc5ec47f2
Parent hash: 0xb9b9af32…d71b114a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,331 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

14.2%4,272,665 / 30,000,000

Base fee

20 gwei

State root

0xeb6f152571f6…c7ca0032e3d1

Transactions root

0xa8fea7a4ef87…8ec629a1c40a

Receipts root

0x5202a013524e…048ca7ebbf0a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800