{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xc312838a9af6ad0bf72387c309af665b27ad61517ea57a625546a640293b86d2",
    "signature": "0xfe9c2605e7664d8331f464ad245a7222ce267e8aefccd168a33745c47e61f0ac57edd0f26b56a80462654dd49dfaa31284ffb557239ac19ba69fe17cfb8ea1a61c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}