{
  "manageEntity": {
    "action": "View",
    "entityId": "467213409",
    "entityType": "Notification",
    "nonce": "0xa9cb109625267dc554029ecea79bb9565f0876f0ba98188dd8c9a24cafc67694",
    "signature": "0x12150dc175db87e42bc533adc97c61afce7e534910901e0ce931dd08baeee586019503485066b590a717fd4c069a60487b72919d6c0742d2ab5c164e434e1ed41b",
    "signer": "0x2F7db4C1AE3922aD0f32CEdED1870278dd17b64b",
    "userId": "467213409"
  }
}