EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2a841134a2381a041234f15a9bf3fa33b1d8f4b8c2924c8e51f8d47fd9ecf7fc","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-2a841134a2381a041234f15a9bf3fa33b1d8f4b8c2924c8e51f8d47fd9ecf7fc"}]}