{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0xfbfd7f687d2eb7b201a26c3824af80c92d18e4ddb8b5f0c255a73ae639676fcd",
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    "signer": "0xe1C88e893DDB47768c2405cC3D937af34112B24E",
    "userId": "993570197"
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}