In reply to @gordor:matrix.org
je peux faire quelque chose de mon côté ?

pour un follow sur ma bibliothèque, j'ai un truc qui ressemble à ça :

{
    "id": 3857,
    "type": "to",
    "activity": {
        "uuid": "6e5649ec-7705-42f3-99ae-02a134a9590a",
        "fid": "https://domain/federation/actors/user#follows/fa338a3b-1801-49e9-b2c5-5e9b4fee8177",
        "actor": {
            "id": 8436,
            "fid": "https://domain/federation/actors/user",
            "url": null,
            "creation_date": "2018-11-18T12:05:42.785395Z",
            "summary": null,
            "preferred_username": "user",
            "name": "user",
            "last_fetch_date": "2018-12-08T04:52:36.116196Z",
            "domain": "domain",
            "type": "Person",
            "manually_approves_followers": false,
            "full_username": "user@domain"
        },
        "payload": {
            "id": "https://domain/federation/actors/user#follows/fa338a3b-1801-49e9-b2c5-5e9b4fee8177",
            "to": [
                "https://funkwhale.eliotberriot.com/federation/actors/eliotberriot"
            ],
            "type": "Follow",
            "actor": "https://domain/federation/actors/user",
            "object": "https://funkwhale.eliotberriot.com/federation/music/libraries/a7b722cc-df42-4d57-aee7-dc344aa8a6a6",
            "@context": [
                "https://www.w3.org/ns/activitystreams",
                "https://w3id.org/security/v1",
                {}
            ]
        },
        "object": {
            "uuid": "a7b722cc-df42-4d57-aee7-dc344aa8a6a6",
            "type": "music.Library",
            "name": "Eliot's library"
        },
        "target": null,
        "related_object": {
            "uuid": "12e8e7ff-2393-4fb8-a131-77bdd3e239fb",
            "type": "federation.LibraryFollow",
            "approved": true
        },
        "creation_date": "2018-11-18T12:05:42.795850Z",
        "type": "Follow"
    },
    "is_read": true
},