{
  "manageEntity": {
    "action": "View",
    "entityId": "428192787",
    "entityType": "Notification",
    "nonce": "0xcc3f1255dda67fb4699535e9f483571304edf7b3592d4ca8b17df7b7b4ea21a1",
    "signature": "0x5451013b2f5980eaedb2cbbd69fcffeeef4efc6f76779e7de1101779684a2f3f5945293b8fd157e1fa23e26156e181b96343ea1f57f506b12fc1a783800077b81c",
    "signer": "0xFA54BdDbc2fd0fA514bA36393EF2F5a80Ee9C49b",
    "userId": "428192787"
  }
}