{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0xe6f7d4a60d41f6df2145dc02eba2367368d2484310c1d8f67333c9d60ca6da5c",
    "signature": "0x1fd27577fa2824ab5217138384cb24a76fe1e25816049784e1a8ae467556cd55416981d3343b17c6eadc46e843d3929afee55579bf07ebdae511ef48af91659f1c",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}