EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9c4273f0a976507a7449a947b0b621cf579fed3509913517c63cb85dd5b8271d","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:13xWZyn4eg-9c4273f0a976507a7449a947b0b621cf579fed3509913517c63cb85dd5b8271d"}]}