m.federation

{
  "name": "addnotify",
  "base": "",
  "fields": [
    {
      "name": "authorizer",
      "type": "name"
    },
    {
      "name": "planet",
      "type": "name"
    },
    {
      "name": "account",
      "type": "name"
    }
  ]
}