According to Charles Peirce, when there is "existential" relationship that exist between the sign and interpretant, then indexical signs are involved. This implies that at some point in time, they have existed at the same time or in the same place. One indexical sign of a human being is Fingerprints. However, photographs are classified as indexical signs testifying that at some moment, the camera was present.
Answer: Well, in transit means "in the process of being transported" according to Merriam Webster, so I would think that would mean that it is being shipped from China over to America (Or wherever you may live) currently. Hope this helped!
