EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"eef4f478a120b7f94550096852c2c334b48279192ee006cf425233903dfaf1a0","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:oPDjGjQ3qe"}]}