EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"21b72fbfd7e33e0fef393fc523bf3ee62a6e51a3fe7c50f91e648eaf3b7e1f4e","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:k304bY1jLK-21b72fbfd7e33e0fef393fc523bf3ee62a6e51a3fe7c50f91e648eaf3b7e1f4e"}]}