select *,
try_base64_decode_string(tx_message:txn:note::string) as Message
--from algorand.application_call_transaction
from algorand.transactions
WHERE
--app_id = '46581438'
block_timestamp > '2022-03-30'
AND
try_base64_decode_string(tx_message:txn:note::string) = like 'af/gov1:j{%'