EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d4b31a780269b02d44903f74efc57fe58c3bf61cfcfd6db6cb1ded352f5adc4a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-d4b31a780269b02d44903f74efc57fe58c3bf61cfcfd6db6cb1ded352f5adc4a"}]}