EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"976b4dfe6fb963a14ad316ba7ff83221aced40bac5071fe924adb203b125d1ba","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-976b4dfe6fb963a14ad316ba7ff83221aced40bac5071fe924adb203b125d1ba"}]}