{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xdf65c9876a9ac054d43a21a2214d87fa6f239006048c6f36a00a7b1d105df70c",
    "signature": "0xefee52b40c167e5b90f27fdf42c6894e06e8ca7b46f10b1b30dd7908100d74de0a60a3e40c1b4a5a1f764f8636c14e92bae000067a1907e22fe8734278b1a2a21c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}