{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x4f515501e4d98ede98d52da5aed9fa5204585548fbaae5a6ac5d94213b4d700a",
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    "signer": "0x92d3eeF18F09b6dEA8B68410222af4813dA7727F",
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}