
{
  "@context": "https://www.w3.org/ns/activitystreams",
  "summary": "Sally moved a post from List A to List B",
  "type": "Move",
  "actor": "http://sally.example.org",
  "object": "http://example.org/posts/1",
  "target": {
    "type": "Collection",
    "name": "List B"
  },
  "origin": {
    "type": "Collection",
    "name": "List A"
  }
}
  