{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x56abf05915c6e164e5c0f44e8c1c5f3dbb005c38f491b55929d48a6f74e2f133",
    "signature": "0xfc88e20a2475bce4b029ac0222d442cf5479c4f62eed623d18bc58b49382b6c903f014a869c4ec3f5e2f29a1983f43370c869a61c475b8e6da07c3db8483623d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}