{
  "manageEntity": {
    "action": "View",
    "entityId": "143226702",
    "entityType": "Notification",
    "nonce": "0x8c1c4e88230c9633859ff4c7411be76dd0d5b934528edd7c4aa697570fe5c88f",
    "signature": "0x576fbe31dc161b51b3e5c7ad01bcf9aff209f3150e22f63f9846b8184a9696db2f8f83f77dfce2a497b3b1f7a00da5aa9b3916f74e52e01fd451d66a8fef7ade1b",
    "signer": "0x5aaD03EeeA903717f9a4E922505de7C75223d53F",
    "userId": "143226702"
  }
}