Primal and nostr band are aggregators. Not sure if they index AP/Mastodon
cc nostr:npub1xdtducdnjerex88gkg2qk2atsdlqsyxqaag4h05jmcpyspqt30wscmntxy nostr:npub16c0nh3dnadzqpm76uctf5hqhe2lny344zsmpm6feee9p5rdxaa9q586nvr
Discussion
Ftom a cursory scroll through each relay feed, relay.nostr.band aggregates AP/Mastodon notes, but Primal does not.