Whirlpool washer started making grinding noise

Hello, I have a top-loader Whirlpool washer/dryer combo (model W11028710B). This morning the washer started making this grinding noise while washing: https://drive.google.com/file/d/1fhfba5VFfJcorSYWvcX7kni8E-E488gq/ (mp3)

Is this something to be concerned about? If so, any suggestions appreciated on what to do.

Thank you.