{
  "manageEntity": {
    "action": "View",
    "entityId": "489026160",
    "entityType": "Notification",
    "nonce": "0x12e37772234f9382b37bd659c6f3499bd046f2b79d4068caf8e38bd1efdf7fcb",
    "signature": "0xeffa4a7ee6d578da40bb02b044499bf7d120d12020e41351fba23aae0aa658ad24d9bd4f880463c39ebbbaabebab5f02dd9d69163acc6c1c7baa8466cd1cd1eb1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}