purchaser "Buyer",

upper(marketplace) "Platform",

count(distinct tx_id) "Transaction Count",

sum(sales_amount) "Sales Amount",

count(distinct seller) "Unique Sellers"

from solana.core.fact_nft_sales

where 1 = 1

and succeeded = 1

and marketplace in ('hyperspace')

group by 1, 2

order by 4 desc

limit 10