{
  "manageEntity": {
    "action": "View",
    "entityId": "121458",
    "entityType": "Notification",
    "nonce": "0x6b1066e9cae4cc92538b1bcba28121885fbd9c5053235b324ecebabf2ab581f2",
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    "signer": "0x669C207e15A757a751fd8f623DFf054C6D3D0b05",
    "userId": "121458"
  }
}