{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x2bdc4ed206b65a52c24beb50e38eb4c8bce989e2c22580b54b9091a756044957",
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    "signer": "0x80B32192ce8F9b3450dBa022af9F0cF2a3Ef0094",
    "userId": "923732594"
  }
}