EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4f5e37d8cb434968be17d4b73864f12a7b0ec74be4ced773394a4d69494627e0","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:nvV4kbLjrl-4f5e37d8cb434968be17d4b73864f12a7b0ec74be4ced773394a4d69494627e0"}]}