{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4908b944da1a53d6f4e09a590bc9755cf6230fe53bd41fdd23c96adafc72e71d",
    "signature": "0x9cd6dab55603d14fcf9245c6a5d7b6f98667666dd79cb32ba83c4d8f8ee543b82c11f1bbe7f0fd14be0f600e0f55dd696031d87926fdb52128094c3531ff881c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}