ETCD export as json and decode from base64 all key/values to human readable

Is there any easy command line option to export my entire ETCD database to json file but also decode the keys and values automatically from base64?

What I succeeded to the moment is this(example show 1x key/value):

   ./etcdctl get "" --prefix -w json | jq -r ".[] | .[]  " {"key": "YnktZGV2L21ldGEvc25hcHNob3RzL3Jvb3QtY29vcmQvcGFydGl0aW9ucy80NDAwNDc0MjQ2MTgzNjUxNzAvNDQwMDQ3NDI0NjE4MzY1MTcxX3RzNDQwMDQ5NDg5ODkxODE5NTI0","create_revision": 44536,"mod_revision": 44536,"version": 1,"value": "CPOB0OXRmdeNBhIIX2RlZmF1bHQYhIDgxN/V140GIPKB0OXRmdeNBg=="}

But I need to decode the entire database keys and values to human readable format?

Thanks

P.S.Final solution after @Jeff Mercado help:

1. /etcdctl get "" --prefix -w json | jq '.[]'> etcd_filter.txt2. Clear output to form array of objects [{},{} ...{}]3. cat etcd_filter.txt | jq '.[] | (.key, .value) |= @base64d'

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