{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x61506db64f30468d88b5bbda3a0366130869c98ad1e48f73ad6c9f06bd15dcba",
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    "signer": "0x931ab53B0CeD77e2584e0e38544B122E2c0e6ea1",
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  }
}