EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"393c1255d78df41df6fbf9e610061b493c5fd5540981ebcde257cf0afc9ca2b8","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-393c1255d78df41df6fbf9e610061b493c5fd5540981ebcde257cf0afc9ca2b8"}]}