{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x2ac52973b09f0bfabff0a2f4eb67eec63e30e82b1db7e8768dbc4e308f9b5a1d",
    "signature": "0x377f7785aa79d3bbca48c9ad5a78b2a6fb89acebf7c1696c4a6233d13117ab571b620f8273b0fa5e9d376e14e8e6bd9fff3479003b75264756f8e89417e3b19f1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}