SELECT
date_trunc('hour', CONVERT_TIMEZONE('America/New_York', block_timestamp)) as date,
avg(price) as avg_eth,
count(*) as num_tx
FROM ethereum.core.ez_nft_sales
WHERE nft_address = '0xbd3531da5cf5857e7cfaa92426877b022e612cf8'
GROUP BY 1
ORDER BY 1