{
  "manageEntity": {
    "action": "View",
    "entityId": "683609933",
    "entityType": "Notification",
    "nonce": "0x371ca82b09839cf7998d6118833f10dd6144a70a957b709085eb6e9d6461c4b4",
    "signature": "0xeb0f0affc03077ea5f5a188623cacfa86210bf2cedaec9e2f7c22129fb7ae3c01bd5e74938f2761cdc0ec6bcd0e55d929eaa4c5b50fedf82638e9f4c2ce781e71b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}