I can start a new thread but thought this might be a good place to try to get some answers.

Regarding DOMESTIC Indonesia travel, I am very confused as to the requirements. I am a US citizen ans passport holder.
I know I need to download the eHac app, but they specify one dose needs a test and two do not. I cannot find anywhere if One Dose J&J = Two Dose anything else. The US Embassy in Jakarta's website says One Dose JJ is accepted, but I cannot find anything from Indonesia authority.

I also am not sure how I validate vaccines. The app tells you to put in all of your info for you vax, but how does that actually get validated for a foreigner? It says on one site that it sends it to your embassy, but I am 100% sure the US embassy in Jakarta cannot validate that because there is no central vax system in the US for them to look up your info, nor do I think they would even have access to the certain places that do keep records due to privacy. I hope you can still just use a hard copy card even if your status is "red" on the app at airline check in for domestic flight.

Thank you!