How many GB?
nostr:nprofile1qqsq6l8v48sqpec3uf3mc99zy94twjtg485s86azzjn3gvq2mm095gqpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpz4mhxue69uhkummnw3ezummcw3ezuer9wchsz9thwden5te0wfjkccte9ehx7um5wghxyee0y3ns2k nostr:nprofile1qqsyawyrzrttfmv4cmtx5w2m85702kdct7hv3amfrkhagpdf9cz46mgprpmhxue69uhkv6tvw3jhytnwdaehgu3wwa5kuef0qy3hwumn8ghj7enfd36x2u3wdehhxarj9emkjmn99ulkwmr0vfskc0tpd3kqzythwden5te0dehhxarj9emkjmn99ue3v4az
Monero node on Umbrel 
Discussion
It was somewhere around 350-400, if I recall correctly. Waaay smaller than the BTC Blockchain.