{
  "manageEntity": {
    "action": "View",
    "entityId": "280503",
    "entityType": "Notification",
    "nonce": "0x28ba0fbbfacc67d292506608d6ce1def19ef013076f345d762435bbcd4deda50",
    "signature": "0xaaa1ba7e1149c969a65f809cf978c1f5921d7bad5ab47ae4551d5fef8d28f61b7b6f7e3a0aa6e4ee73a203b85b9645fc57abf350e8a29c85ee3a283ca7df49481c",
    "signer": "0x0CFFBAbcAA91e9B174412D9860C7200A8d57f6D5",
    "userId": "280503"
  }
}