{
  "manageEntity": {
    "action": "View",
    "entityId": "15150",
    "entityType": "Notification",
    "nonce": "0xb7230cc5f823457571bd9cf50a1bcd3b4b411a25200dfa1e465a313e604c88ca",
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    "signer": "0x091A773F2F8CfEC26b16175A4A8Cf2b242fe1Cb3",
    "userId": "15150"
  }
}