{
  "manageEntity": {
    "action": "View",
    "entityId": "689259710",
    "entityType": "Notification",
    "nonce": "0x9ca0b05f89f25c296c3b17c12cfee914fa3b8d4fc76d8294412c8833c00863f7",
    "signature": "0x7a7102244abca066e17d214561c3f7dc6bad3927555c11f6c5ecaabf2957cabf0326b1b7546fca9aa6805c68b48ac570d29a226d2aa7c462483ae5aea80c98751b",
    "signer": "0x3448afFbAda20d2E3CB2A9ae908Ec3b7BC2f59f5",
    "userId": "689259710"
  }
}