{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x77dec31dfe8850a6a7c331800dc819d2ea0e19878c9942c70b1c88205672d517",
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    "signer": "0x68FcF23730770DbCd0Bf6cBE87649Bf95320aFDe",
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}