EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef9d02235d82b17e8a0b523fa8decb4f0e797b782c70a51abfc63a23df77b19c","new_owner_id":"2b7b04923ce0f8333fa62a1c26f00f4f6d3f875fed9c40644069f735631be142","amount":"4000000"}]}