{
  "manageEntity": {
    "action": "View",
    "entityId": "649128491",
    "entityType": "Notification",
    "nonce": "0x0e9b829aa00418087d9c79c4166c979964733b3a1234f1316165baa54d1511dd",
    "signature": "0xca33550a318a3e26792af547391facd32af496f13ae44252066c9cd75986c41f16c94b53d396258dc2149a65fd4645cc78fca453ef9862473a7f593af720f9481c",
    "signer": "0x909f84a8680ab186D0d6c7743aCF548643C6Ac8C",
    "userId": "649128491"
  }
}