{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x4d195e6e7c195937a0e5e125d3017eee929e187af931b3e8221678a3dd2f4abf",
    "signature": "0x62f3fa220e1c1b9db7e4e5cbcd10951ac5f6c0cbcd8bda0e2046c0acf3cea35c15df1c3a8754daee47567853a69ea345a7031affdfa2095cf737e51b8bfb7c331c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}