{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x802fe299b986ee0c72ee5075f5cc2ceb687b5fe90bccde9c2f8ec7f7a8dabfc0",
    "signature": "0x2e23d0248215c8fa3a5572b92c8c8a33b0a15f25d8b01513d29ac235a9068c7e142104328647ef71ebae8c535982948a2a0a15efcb502be5690a4adedf5678231c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}