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 #0x89e3a2297600c2d884b6a5e97639f3940c34f2b115c5ab99d45446a749437a26 · ArcScan

Block

#21,485,300

2026-09-18 10:40:37 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,300
Timestamp: 48 days ago · 2026-09-18 10:40:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x89e3a2297600c2d884b6a5e97639f3940c34f2b115c5ab99d45446a749437a26
Parent hash: 0xd56f0147…1e4457f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,300 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

4.2%1,261,680 / 30,000,000

Base fee

20 gwei

State root

0x3791634a6af9…3d1a460fc347

Transactions root

0xec366cc5181e…7ed4647ecbcf

Receipts root

0xfd91acab548e…d7d4d847b1ca

Nonce

0x0000000000000000

Extra data

0x00000004a817c800