Dear Jason,
My problem was that I put wrong the commands:
$ lora-query -x packet list json
$ lora-query -x packet up json
Now I’ve seen that the data that appears with this comands is not instantaneously,somebody knows the actualization period time? Neverthless it’s usefull for me but now I need to see the data at real time, I’m going to try it with node-red, saving the instantaneous data in a file.