with mints as (

select * from base.core.ez_nft_transfers

where nft_address = '0xea2a41c02fa86a4901826615f9796e603c6a4491'

and event_type = 'mint')

select

date_trunc('hour', block_timestamp) as time,

count(distinct nft_to_address) as Bridge_to_base_minters,

count(tx_hash) as Bridge_to_base_mints

from mints

group by time