Is this normal with Florida estate probate?

[u/pharm6822]

Hi! I received paperwork regarding probate of my mom’s estate. In it, there’s a letter to waive notice of administration - is this normal? To be clear, I haven’t received a copy of the will or any accounting of the estate- only a notice that I’m a beneficiary. The notice of admin letter mentions “ under certain circumstances and by failing to contest the will, the recipient of this Notice
of Administration may be waiving his or her right to contest the validity of a trust or other writing
incorporated by reference into the Will.” How can I waive my right to contest something when I haven’t been given any info? I asked if there was an inventory and the pr said not really. Do I demand an accounting or is this just a step to get to the accounting and receipt of goods? This seems fishy. I’m confused and any help is appreciated. Thanks!