EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"348f25eb7bb8acf534f49dadc88750046d7f2f20caf5b53a7fbde1e3fca84967","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-348f25eb7bb8acf534f49dadc88750046d7f2f20caf5b53a7fbde1e3fca84967"}]}