{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x0fcc8d3084e7bcb26546448a262dd2a1ffd7399c1daf7af511542591307788ab",
    "signature": "0x55eba8cfc25af683c438e03a1d72b67f8ed5e0440435d6fa9a48e1cdd190e91d4f0fe0bf0961ae1577984280d2532a603c537ea29339cd84f5a962fc04d00a511c",
    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
    "userId": "719754"
  }
}