{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x9d5e21aae200809dd0d3a3d5d5520536a56b30244d713da6c319a54014354bcb",
    "signature": "0x012e71d3017fdfa87ddbc2f1b8de851b11bbc0d041e434779ec30d0bcd20b794406cf68dccee8d73b5d6ebd651ad1bbd0e4c880df3a4f0d25eaee28d702e690f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}