{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xd5494d85628beb43f6fecdf1a4fe8b14d19e85fd75aee1285bb9116689c6211e",
    "signature": "0x7530982d0d257fbe946c27e32f9bd40e1280fc17270140e419b8f8d05c6e26761d29b02ac1b1de4e40ef9d1bf230774a0cf09af2b509a45439a58e8a5954ce021b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}