kayhan on Nostr: What is activitypub?

{ "id": "f3fdd2bff4af8a7a291b67fad4520ae901371ecbb62c717dd86f88141c94b25e", "pubkey": "58f856e68c456e8067727772620121c7634ce6c16f0fd2fcb1c3bd5a1a3fb8bb", "created_at": 1700500255, "kind": 1, "tags": [ [ "e", "032d65e97b03ff164abb1f89465435444d7baaaea3a58eae76bfc7370325735f", "", "root" ], [ "e", "1dd057d11e235b86160abfbea585a6ec0e3add8ba3667ebfc0be61fa54e17a4f", "", "reply" ], [ "p", "0d06480b0c6e3be3c9a1a65d7e6bc2091227d55bf4c77eeb6037ba7776c300ec" ], [ "p", "118c17ebfbefaf78d0f6c474922d3a0c0911f5ecd0e91c84c3742089b3740fef" ] ], "content": "What is activitypub?", "sig": "8b9fa01e77d05a304d9c1c95bc157cbe1d8b05a674dd06e39e478d221e7355f3e2e8f6a32d214043dfbd52266eb31ade5e504565fcab25b5345303493ef5a900" }