curl --header 'accept: application/activity+json' https://endlesstalk.org/post/28599550 | jq .

{
  "@context": [
    "https://join-lemmy.org/context.json",
    "https://www.w3.org/ns/activitystreams"
  ],
  "type": "Page",
  "id": "https://endlesstalk.org/post/28599550",
  "attributedTo": "https://endlesstalk.org/u/freamon",
  "to": [
    "https://endlesstalk.org/c/piefed",
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "name": "Git repo",
  "cc": [],
  "mediaType": "text/html",
  "attachment": [
    {
      "href": "https://codeberg.org/rimu/pyfedi",
      "type": "Link"
    }
  ],
  "image": {
    "type": "Image",
    "url": "https://endlesstalk.org/pictrs/image/a984ddbc-37fe-4fca-a2a3-c03dc20db3a8.png"
  },
  "commentsEnabled": true,
  "sensitive": false,
  "published": "2024-03-22T15:06:31.195880Z",
  "language": {
    "identifier": "en",
    "name": "English"
  },
  "audience": "https://endlesstalk.org/c/piefed"
}

Announce of Create/Page

{
  "@context": [
    "https://join-lemmy.org/context.json",
    "https://www.w3.org/ns/activitystreams"
  ],
  "actor": "https://endlesstalk.org/c/piefed",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "object": {
    "id": "https://endlesstalk.org/activities/create/8920ac25-0074-40dc-bb47-6edb79a370b4",
    "actor": "https://endlesstalk.org/u/freamon",
    "to": [
      "https://www.w3.org/ns/activitystreams#Public"
    ],
    "object": {
      "type": "Page",
      "id": "https://endlesstalk.org/post/28599550",
      "attributedTo": "https://endlesstalk.org/u/freamon",
      "to": [
        "https://endlesstalk.org/c/piefed",
        "https://www.w3.org/ns/activitystreams#Public"
      ],
      "name": "Git repo",
      "cc": [],
      "mediaType": "text/html",
      "attachment": [
        {
          "href": "https://codeberg.org/rimu/pyfedi",
          "type": "Link"
        }
      ],
      "image": {
        "type": "Image",
        "url": "https://endlesstalk.org/pictrs/image/a984ddbc-37fe-4fca-a2a3-c03dc20db3a8.png"
      },
      "commentsEnabled": true,
      "sensitive": false,
      "published": "2024-03-22T15:06:31.195880Z",
      "language": {
        "identifier": "en",
        "name": "English"
      },
      "audience": "https://endlesstalk.org/c/piefed"
    },
    "cc": [
      "https://endlesstalk.org/c/piefed"
    ],
    "type": "Create",
    "audience": "https://endlesstalk.org/c/piefed"
  },
  "cc": [
    "https://endlesstalk.org/c/piefed/followers"
  ],
  "type": "Announce",
  "id": "https://endlesstalk.org/activities/announce/create/ee64f83d-f542-4268-9521-3ee224fa1e9c"
}

Announce of Page (for Mastodon?)

{
  "@context": [
    "https://join-lemmy.org/context.json",
    "https://www.w3.org/ns/activitystreams"
  ],
  "actor": "https://endlesstalk.org/c/piefed",
  "to": [
    "https://www.w3.org/ns/activitystreams#Public"
  ],
  "object": {
    "id": "https://endlesstalk.org/post/28599550",
    "actor": "https://endlesstalk.org/u/freamon",
    "type": "Page",
    "attributedTo": "https://endlesstalk.org/u/freamon",
    "to": [
      "https://endlesstalk.org/c/piefed",
      "https://www.w3.org/ns/activitystreams#Public"
    ],
    "name": "Git repo",
    "cc": [],
    "mediaType": "text/html",
    "attachment": [
      {
        "href": "https://codeberg.org/rimu/pyfedi",
        "type": "Link"
      }
    ],
    "image": {
      "type": "Image",
      "url": "https://endlesstalk.org/pictrs/image/a984ddbc-37fe-4fca-a2a3-c03dc20db3a8.png"
    },
    "commentsEnabled": true,
    "sensitive": false,
    "published": "2024-03-22T15:06:31.195880Z",
    "language": {
      "identifier": "en",
      "name": "English"
    },
    "audience": "https://endlesstalk.org/c/piefed"
  },
  "cc": [
    "https://endlesstalk.org/c/piefed/followers"
  ],
  "type": "Announce",
  "id": "https://endlesstalk.org/activities/announce/page/33cacd8c-c81e-4e18-8b54-21aff37d63bd"
}