EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f7da5770c6a4468988c17027dbb3c813e4b5737cb58738277972e96268ee54a3","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-f7da5770c6a4468988c17027dbb3c813e4b5737cb58738277972e96268ee54a3"}]}