{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xcd7ff4185087221890738feaf315a343b4448a1b2e63ea1d97cecbe71f561c1a",
    "signature": "0x9868c154768b86c001247f37708d0eba807c1e03e88ba5cb6b4b78f524b47cb709c65882ff0a2d1d59797d0010269a002ea2f2c79b34e4ee3b9c5c112313f34c1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}