{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x38cc58788f8a4a6b70d5c918d0baf4595dc34d19e6b1c800c2c0f11a5d21eaae",
    "signature": "0x681f142fd04166a129dda2cf853c6b20125c0fec470054167f17bbc0fb720319552614877cab9123841c99864056009ec9cd052a28f5058ecf285a7e9607bf511b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}