{
  "manageEntity": {
    "action": "View",
    "entityId": "515307498",
    "entityType": "Notification",
    "nonce": "0x146d398d821917e9ee38add4557995d5c7449125652bb8d9b3d1abe475c35c9b",
    "signature": "0xcc91754b9e568979909942786786fcef0e840874a3b08bc9075e6bb4ab99727052e4225a8e3f5a187ef89e00aa021a4b34ecb0cfeca40127b41ec59702d3116e1c",
    "signer": "0xAfE04b3A47505816aD72A3036422AC553C1dFEc3",
    "userId": "515307498"
  }
}