I have exported an Android App Bundle file to upload at Play store with NDK downloaded from Unity desired location because Android Studio NDK file is not compatible with Uni
If you are using Android Studio with Gradle,
Add
ndk.abiFilters 'armeabi-v7a','arm64-v8a','x86','x86_64'
to your gradle file like below,
android {
compileSdkVersion 27
defaultConfig {
appId "com.google.example.64bit"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
ndk.abiFilters 'armeabi-v7a','arm64-v8a','x86','x86_64'