{
  "manageEntity": {
    "action": "View",
    "entityId": "550193125",
    "entityType": "Notification",
    "nonce": "0x2c932c69cacffbec6ef50530802c43b8e424a6489634f6d191ed88aa2b54e1a6",
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    "signer": "0xDe4FD9DAb8126566528419D0555596cE0DbD3291",
    "userId": "550193125"
  }
}