EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4547ce90e0722a9d531e659e9f338f87d7a099d125a171c3d719314a8a616494","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:M2o4AVnWlG-4547ce90e0722a9d531e659e9f338f87d7a099d125a171c3d719314a8a616494"}]}