EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2f86c10ff8306048ed233904e1f5716dc87ede42d2d3f80f16cc52a09639c4b6","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-2f86c10ff8306048ed233904e1f5716dc87ede42d2d3f80f16cc52a09639c4b6"}]}