Inheritance property abroad report to the IRS and selling for under the FMV price

Hello, I live in NC and I have a dual citizenship Peruvian/USA. In 2018 I and my brother (green card holder) inherited my mother’s house in Peru upon her passing.  My mother was a dual citizen of the US and Peru.  The house was sold in March, 2022.  Do I need to report my inharitance property and if yes how? I have read a way to report it is using form 3520 but it says it is for when the donor was a non us citizen.
Do I need to report the amount of the sale even though the sale price was under the FMV from 2018 and it was a never a rental property and last, I am planing on depositing the check  from the sale in a bank Account in Peru for only about a week because I am planing on wire transferring the money to my account in the US and it is more than $100,000.  What do I need to do about all this 3 situations in order to comply with the IRS?  Thank you so much.