{
  "manageEntity": {
    "action": "View",
    "entityId": "72975",
    "entityType": "Notification",
    "nonce": "0xe61c5961e1eecadc5c98cc777472d7cddf0bf92542c08b7bf3aff16f63410bda",
    "signature": "0x4712cd603c3a478bd8d523962d2425c82e1314d255d105f775166bd753f2d9597f57cc0b889bb534a6278692437f12817998ea433929ec3a6a074b6b4317e7081b",
    "signer": "0xa50fD00015342B99d1B27C62f6F4a1cC0A20D53E",
    "userId": "72975"
  }
}