EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"524dd3cc0068ffcd9742dd37895c6e58c1c1dd39b231b739d16fa07448a5a447","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-524dd3cc0068ffcd9742dd37895c6e58c1c1dd39b231b739d16fa07448a5a447"}]}