Problemas with integration chirpstack

[acid_iot]

I had a Cayenne account with integration with chirpstack and everything worked ok, I received all the payloads, but I had to delete this account, but before that I deleted all the nodes from the old Cayenne account, when I started the new Cayenne account I did the same process to register the nodes, I use the STM32 P-NUCLEO-LRWAN1, after registering I don’t receive data on the cayenne, I’ve already made sure that the payloas are on my chirpstack, and for testing, I deleted a node from my application on the chirpstack , I created a new application, integrated it with Cayenne using the “select my devices endpoint” field using Cayenne and still no data appears in Cayenne, could you help me? thanks