{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x3ffeae7b58c5a489b5a0b69c932a2856b1dffb75e49779ae564d4361cfdb4580",
    "signature": "0x39239d8681e5f7dffb4d0b019b2d4674fed5fee8d3581ea3d4916b1c70f99b8c3c163902a90d24c79e9e89c4593c67e7cd228f7ae34cc826818e57aa1d0fd87f1b",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}