An example ActivityPub JSON message

exampleActivityPubMessage.json

{
        "@context": [
            "https://www.w3.org/ns/activitystreams",
            {
                "ostatus": "http://ostatus.org#",
                "atomUri": "ostatus:atomUri",
                "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
                "conversation": "ostatus:conversation",
                "sensitive": "as:sensitive",
                "toot": "http://joinmastodon.org/ns#",
                "votersCount": "toot:votersCount"
            }
        ],
        "id": "<valid actor uri>/statuses/<status id>/activity",
        "type": "Create",
        "actor": "<valid actor uri>",
        "published": "2023-01-16T17:29:48Z",
        "to": [
            "<valid actor uri>/followers"
        ],
        "cc": [
            "https://www.w3.org/ns/activitystreams#Public",
            "<valid actor uri>",
            "<valid actor uri>"
        ],
        "object": {
            "id": "<valid actor uri>/statuses/<status id>",
            "type": "Note",
            "summary": null,
            "inReplyTo": "<valid actor uri>/statuses/<parent status id>",
            "published": "2023-01-16T17:29:48Z",
            "url": "<human-readable url>",
            "attributedTo": "<valid actor uri>",
            "to": [
                "<valid actor uri>/followers"
            ],
            "cc": [
                "https://www.w3.org/ns/activitystreams#Public",
                "<valid actor uri>",
                "<valid actor uri>"
            ],
            "sensitive": false,
            "atomUri": "<valid actor uri>/statuses/<status id>",
            "inReplyToAtomUri": "<valid actor uri>/statuses/<parent status id>",
            "conversation": "tag:<server uri>,2023-01-16:objectId=148803:objectType=Conversation",
            "content": "<UTF-16 encoded content>",
            "contentMap": {
                "en": "<UTF-16 encoded content in the en language code>"
            },
            "attachment": [],
            "tag": [
                {
                    "type": "Mention",
                    "href": "<valid actor uri>",
                    "name": "<actor's handle@host>"
                },
                {
                    "type": "Mention",
                    "href": "<valid actor uri>",
                    "name": "<actor's handle at host>"
                }
            ],
            "replies": {
                "id": "<valid actor uri>/statuses/<status id>/replies",
                "type": "Collection",
                "first": {
                    "type": "CollectionPage",
                    "next": "<valid actor uri>/statuses/<status id>/replies?only_other_accounts=true\\u0026page=true",
                    "partOf": "<valid actor uri>/statuses/<status id>/replies",
                    "items": []
                }
            }
        },
        "signature": {
            "type": "RsaSignature2017",
            "creator": "<valid actor uri>#main-key",
            "created": "2023-01-16T17:29:49Z",
            "signatureValue": "<valid HTTP signature>"
        }
    }