{
  "manageEntity": {
    "action": "View",
    "entityId": "348321",
    "entityType": "Notification",
    "nonce": "0x9ee2abedc6cacfbba8ed2241114fc9f33a6b5310e790849020ee843384b6a86a",
    "signature": "0x1d4f16116c323e2adb6eb59c7346a0e762abd2b7fd352514f7a3f9460178ec033ae5f556734a8879ab0b5f687aed64db6065f00ef71c1ffdf86710d2a911a41f1b",
    "signer": "0xFE5A368FbdB8513A6435cf6bB00a0DD55E68aC87",
    "userId": "348321"
  }
}