{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x93d22c06846b2c5ee4faf70a8b09f980faa3f9c48e7d7de8acd53fa989958a89",
    "signature": "0xe40ccea1ca81638813307c864912c2e8546fb5c248510e98119d40b8f1932d4030285f9f7d9bfbe8dbeb8f25b2dc98c197694ec5fe5c63b9e8d95ef79ad020a91b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}