{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x194c17c11eed17bf1c1d85a19ca8a86e5ae77bb3b7a56c8badd5a2c5c9ad174c",
    "signature": "0x6d1f204e2451f711f60ce970432f2a14b80452c8a58f8b4e9b1cd1275eafece744a684c727dfe8ca1234138ebe5f7d2c7c98d3bb43009e38680a5085ba3cdd041b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}