{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0xc2f7e81e0a9f5b97bc7b04ab42a193f84605b24e152d68939c69cdf3c51226bd",
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    "signer": "0xAa942fb8d8E7Eb9024f403fC0FF63D378019Fdb5",
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}