select
sender,
sum((tx_message:dt:itx[0]:txn:aamt::string)/pow(10,6)) as amount
from algorand.transactions
where try_base64_decode_string(tx_message:txn:apaa[0]::string) = 'm'
and tx_message:txn:apas[0]::string = '694432641'
group by 1
order by 1
limit 100