{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb95d6e79a58897303900eeab86c5258a2c36701b2bf66cfb577f864dc64bda7a",
    "signature": "0x6a3790ef14093c48116fd3fd77df94d8bd9899c23f90e9565bf3b50f869cc6d65aec23d7e6062fb3651f3e39e9e7aa04d7a584340639c9bd036c1e561006652c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}