{
  "manageEntity": {
    "action": "View",
    "entityId": "198400104",
    "entityType": "Notification",
    "nonce": "0x1f3b745f1a615f6cf0f941667c081919102a2b58ceace421ec9e63939942eb3b",
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    "signer": "0x20a821B898F6Cb6BB0E5FB2460eD4225B40Bd68D",
    "userId": "198400104"
  }
}