{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x5cc837c6ed06f16650a0628ee457c462344c73133c15572e67b408cf0d2b5bb0",
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    "signer": "0x40A99944a8D033a9b473a5c3570Ef87f694f2C4e",
    "userId": "208861017"
  }
}