{
  "manageEntity": {
    "action": "View",
    "entityId": "552546344",
    "entityType": "Notification",
    "nonce": "0xa44c7349e9851b2cc15394e464e1374bd162201ed9b4742c8431bda657efac4f",
    "signature": "0x1d8ea869f80f5a5f390a8caa7f78c780aa12936cbeab2aaf69e2c0cc56235c114bcfd7f73fa9056fcf6b36c93bba0a2d5b03f6a0dc5b6f74c4e4281bd77adbfa1b",
    "signer": "0x3c8e7fFC530AAA7b2e2F8D0e8D67B707Be9db946",
    "userId": "552546344"
  }
}