{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xadd1b27067eaa49352e6162f5ce347f41661f6a8fa7daaedc087835146a5b046",
    "signature": "0xf1e7b5d4e0a7a1ab8e70820fa24562ec3bb4994cfd820d9b51a22d7cb046c0c62664b46e2574a9dc2f4cb816cb9fb5202fd8059eb95137332a25639594ea799a1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}