{
  "manageEntity": {
    "action": "View",
    "entityId": "815984668",
    "entityType": "Notification",
    "nonce": "0x1accda4c01c5973ca925cefb0bb29f2037dc78c871b965e49393d0581386f768",
    "signature": "0x2c47c47ea57889f43d5394800519e963d63995752aa3bcba57a054d0b2abc0c17021f371f85f964b5274be3feed2205f532370e7488470bab5b13a6b022824251b",
    "signer": "0x31b647f472170366858A1713A8325A1f7DaCbb71",
    "userId": "815984668"
  }
}