{
  "manageEntity": {
    "action": "View",
    "entityId": "620449233",
    "entityType": "Notification",
    "nonce": "0xbe1aaeb76f067941668610b5a30415afb3f38a949f3bd895f9bd9423365e2eb6",
    "signature": "0x14ef942c3e66f63651a2dc82d876b4f9057e475cab0dce438bb3b5193b9619b66d109ea45108e56999d400ac2c8a28d2c01f00be80fdce8609a185b2ed4b23a01c",
    "signer": "0x4Fef14744Ce182D8D8Ac73F7DFB09Afc49019146",
    "userId": "620449233"
  }
}