{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "72837",
    "entityType": "Notification",
    "nonce": "0xa2324f34de3881f039d9cd996d6c38749a47c9e8b424aa9fefc9bb8fb38915ef",
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    "signer": "0xb99C26747D29b7F4376FAc35C8462179e32e43af",
    "userId": "391851422"
  }
}