EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8213d469a402ad67f037436e0b90bc583d9cb93748753ccbd3ee8ff87f83a5b4","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-8213d469a402ad67f037436e0b90bc583d9cb93748753ccbd3ee8ff87f83a5b4"}]}