{
  "manageEntity": {
    "action": "View",
    "entityId": "308196323",
    "entityType": "Notification",
    "nonce": "0x100d64d807051795ce4ed8f27c907c37f9bbe753909b1cc432bb66ec26fa78b3",
    "signature": "0x447c7773e3c83ce5e5e92cd1304284739012a367f2e0bf46891a02f27dd4389d16c1a2b1f923633289e2495b3114e199070cee1f678ec71ebda92a125d3da4e51c",
    "signer": "0x7Fca0754B90893F156B055e62d9ae45AE2dF4686",
    "userId": "308196323"
  }
}