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 #0x3cde6e11afe19c552923069b8f5d42d6e07984980818d08d7b7caea5e7193d69 · ArcScan

Block

#21,520,286

2026-09-18 15:36:20 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,286
Timestamp: 46 days ago · 2026-09-18 15:36:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x3cde6e11afe19c552923069b8f5d42d6e07984980818d08d7b7caea5e7193d69
Parent hash: 0x55a780b0…20c7c6c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,286 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

5.1%1,541,115 / 30,000,000

Base fee

20 gwei

State root

0xf555f383cb70…f92dfd9e87c7

Transactions root

0x261bc5e38e57…b2f45927229a

Receipts root

0x32609979b06c…c8e0d06d81e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800