{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x503e93bd78193edf153d7087864a268fe3f91dd465e250f62810d9f54278206f",
    "signature": "0x4a59467926f465952ade439192bb65dbb339aebbaeb7737b648507aab5bcdab6003b9828cb320ab7c99b8cc9f465ce155779c44cbc5e6bbaef76c53da9a0d7961c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}