EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a9f153e50ff707c39f67d3515db6f8142f72c36515673a27f5646ec0358c161a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:yK5WrzqW12-a9f153e50ff707c39f67d3515db6f8142f72c36515673a27f5646ec0358c161a"}]}