{
  "manageEntity": {
    "action": "View",
    "entityId": "355514",
    "entityType": "Notification",
    "nonce": "0xb540032c994d2951b79a8cafcc7ccda45ff16487f045c25f1c657f5a38fbbe54",
    "signature": "0x20e850ea891bfaf162a0c42e132e1ba8771654ad0c48b3c7fa67f9178e792f9a778d4f8105a3181191018c413af5f83f333d723afd9ad95b9b0f2f2fb58bcf8f1c",
    "signer": "0x89Fe1C5Eb9cab772dc94d326dF52C2C7D5f1aAC2",
    "userId": "355514"
  }
}