{
    "ledger": "vonbraun-test",
    "insert": {
        "@context": "https://www.w3.org/ns/activitystreams",
        "@id": "https://vonbraun.example.net/users/moonman/followers",
        "type": "OrderedCollection",
        "orderedItems": [
            "https://banana.example.net/users/one",
            "https://banana.example.net/users/two"
        ]
    }
}