{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x26be29490b5687454da37ef1502d417ee4f7a22911dbf211bf775f34a477115e",
    "signature": "0x1a14f1d60bf17d48e6aea29060030fdcea3a94e1500d3cf97985a4e4bafa027a5887a167630ef61f8ab8a070794b97a3bdd81b436580a6556d3767a68d6712e11b",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}