EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a8b2ce1d9451b3450decd8c8a4e69e34cd9ffc3e14a9ab17ff0049676b5c41ef","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:M2o4AL1jlG-a8b2ce1d9451b3450decd8c8a4e69e34cd9ffc3e14a9ab17ff0049676b5c41ef"}]}