EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"19b75b83ac37c29fb32e4dbb8fa62e10faa7e2a9b988c768fa71e51cb2dbc48b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-19b75b83ac37c29fb32e4dbb8fa62e10faa7e2a9b988c768fa71e51cb2dbc48b"}]}