{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x78064323a4224b7f173bec8fd161dd9eda2af4f67c76c7bd7945a116115f9f6f",
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    "signer": "0xF1FA1D22B85b200516Fcc7f4b56d14d9F7112dae",
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}