Neuron invalid request

[pedrohsroque]

Not sure, but I think they may have changed how the signature is built, the response is:
{"message":"Request params invalid","detailed":"Request params invalid","errorCode":"INVALID_REQUEST","timestamp":"2021-09-25T16:15:53+0000"}

[ilaylow]

Has anyone managed to figure out the issue? I'm running into a similar issue but my error states:
"detailed": "Request signature error"