select
date_trunc('day', nft.block_timestamp) as dt
,sum(nft.platform_fee) as platform_fee_eth
,sum(t.tx_fee) as tx_fee_eth
from optimism.core.ez_nft_sales as nft
join optimism.core.fact_transactions as t
on nft.tx_hash = t.tx_hash
and nft.block_number = t.block_number
group by 1