EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9523a769444e001770120262796e93d9072f51740a4692a81ef99eea7b3c8f86","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:2QkW76p4D0-9523a769444e001770120262796e93d9072f51740a4692a81ef99eea7b3c8f86"}]}