{
  "manageEntity": {
    "action": "View",
    "entityId": "683609933",
    "entityType": "Notification",
    "nonce": "0xf45a9334f327ff897c140c637e57c9d99c30c35f8ecb5740c07f1ba56247fea1",
    "signature": "0x4724e2c8bdd5fc7d9e79f6ca4765180ebee73fd6ba06ed7b7cd79cc9ca9cd3ad759b806ad5800c268f322b90fd8669f9f87e43f8b6585c0cc52116e55375e2a61b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}