{
  "type": "Join",
  "signature": {
    "type": "RsaSignature2017",
    "signatureValue": "Kn1/UkAQGJVaXBfWLAHcnwHg8YMAUqlEaBuYLazAG+pz5hqivsyrBmPV186Xzr+B4ZLExA9+SnOoNx/GOz4hBm0kAmukNSILAsUd84tcJ2yT9zc1RKtembK4WiwOw7li0+maeDN0HaB6t+6eTqsCWmtiZpprhXD8V1GGT8yG7X24fQ9oFGn+ng7lasbcCC0988Y1eGqNe7KryxcPuQz57YkDapvtONzk8gyLTkZMV4De93MyRHq6GVjQVIgtiYabQAxrX6Q8C+4P/jQoqdWJHEe+MY5JKyNaT/hMPt2Md1ok9fZQBGHlErk22/zy8bSN19GdG09HmIysBUHRYpBLig==",
    "creator": "http://mobilizon.test/users/tcit#main-key",
    "created": "2018-02-17T13:29:31Z"
  },
  "object": "http://mobilizon.test/events/some-uuid",
  "id": "http://mobilizon2.test/@admin/join/event/1",
  "actor": "http://mobilizon2.test/@admin",
  "@context": [
    "https://www.w3.org/ns/activitystreams",
    "https://litepub.social/litepub/context.jsonld",
    {
      "Hashtag": "as:Hashtag",
      "category": "sc:category",
      "ical": "http://www.w3.org/2002/12/cal/ical#",
      "joinMode": {
        "@id": "mz:joinMode",
        "@type": "mz:joinModeType"
      },
      "joinModeType": {
        "@id": "mz:joinModeType",
        "@type": "rdfs:Class"
      },
      "maximumAttendeeCapacity": "sc:maximumAttendeeCapacity",
      "mz": "https://joinmobilizon.org/ns#",
      "repliesModerationOption": {
        "@id": "mz:repliesModerationOption",
        "@type": "mz:repliesModerationOptionType"
      },
      "repliesModerationOptionType": {
        "@id": "mz:repliesModerationOptionType",
        "@type": "rdfs:Class"
      },
      "sc": "http://schema.org#",
      "uuid": "sc:identifier"
    }
  ]
}