{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x0ad99acd84fd7700716f58fae687a30c4623da0058ee9d30a0070b0191e3fcf7",
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    "signer": "0x5C3ED23667FcFdce6d7D7E645C5F96878Da6c74A",
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  }
}