EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"60755f7e842811436bde581f0c959e380dc6c38caf291186e857f8a927bc0989","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-60755f7e842811436bde581f0c959e380dc6c38caf291186e857f8a927bc0989"}]}