{
  "manageEntity": {
    "action": "View",
    "entityId": "329513359",
    "entityType": "Notification",
    "nonce": "0x56af00c550706febdc93aea565854ccc1022e5364fa74ebd30dbf0844b8c1174",
    "signature": "0x244746afa66cb654efae74182ec6346eeb3e5847091ae8073e0c9fc4628e5108267c1b4534620a6a2f5e0f969f5855b04b6670a9a5fe0cee0bbcd7bb8226c4591c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}