date_trunc('day', block_timestamp),

count(*) as Sales,

count(distinct seller_address) as Unique_Seller,

count(distinct buyer_address ) as Unique_Buyer

from optimism.core.ez_nft_sales left outer join optimism.core.dim_labels

on address = nft_address

where price_usd is not null

and project_name is not null

group by 1