EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"6b84e2b145e9589cbcad463c41e11e56cbbdda3de38b6452e9b0849d955a73d7","new_owner_id":"313bf78f79ed67cf927630f9b12ccb4e80dbf46d80202b0e666f3ffc0f120b97","amount":"4000000000000000000","memo":"sw:t:njY15Ye1jA"}]}