{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "538837114",
    "entityType": "Notification",
    "nonce": "0xfb2cec8cc7110ad3acfb4d81360d77cef23451df5146077e96c2e3e51c0fa3b3",
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    "signer": "0x020819dBA653525cf3F8069104a51B241BfC46E1",
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}