{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x2b41b83046dcaae97b2e3af1c4da183db80399edec48839794cebb465ed5cd38",
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    "signer": "0x0aB23E84C732c309265d2B19b0FA62C56c001eCA",
    "userId": "699518986"
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}