with finding as (
select
tx_Sender
,min(block_Timestamp) as arrival
from terra.core.fact_transactions
group by 1
)
select
date_trunc('week',arrival) as arrival_date
,count(tx_sender) as New_Users
,sum(new_users) over (order by arrival_date asc) as "Total"
from finding
group by 1
order by 1 asc