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 #0x8ef902d95873932a86a0442d10bc645036935b4e17c0d2bd0b35678068a497d9 · ArcScan

Block

#21,366,912

2026-09-17 17:59:57 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,912
Timestamp: 35 days ago · 2026-09-17 17:59:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ef902d95873932a86a0442d10bc645036935b4e17c0d2bd0b35678068a497d9
Parent hash: 0xce428e81…c762154a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,912 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.5%2,844,868 / 30,000,000

Base fee

20 gwei

State root

0x7d28903352e5…2383f7454f1c

Transactions root

0xfb1e4e1c75db…3557a4492080

Receipts root

0x0a965f43acd3…33fcfd191896

Nonce

0x0000000000000000

Extra data

0x00000004a817c800