{
  "manageEntity": {
    "action": "View",
    "entityId": "283478",
    "entityType": "Notification",
    "nonce": "0x8139c14c6008f8098104c04fd51d61220f56cfeaefdd1cc78884153a4828fcc3",
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    "signer": "0x6fb79570A836Ea8554ad1D745C12769B22f1e4E3",
    "userId": "283478"
  }
}