EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"257439eeaa494f4a4bc16f6c58962e0312e5b382e1338598105217f44eb2bc66","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-257439eeaa494f4a4bc16f6c58962e0312e5b382e1338598105217f44eb2bc66"}]}