{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x3870c0dc702609288accbc8de2341d46a028a1e22573a35fbff91c8a6cb34a69",
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    "signer": "0xfcB5d37bDeA4716e40E3bd1EdF50954f92abBc40",
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}