{
  "manageEntity": {
    "action": "View",
    "entityId": "728570067",
    "entityType": "Notification",
    "nonce": "0xab1228043023e2882f819068503bdbea9848ad78f9dc1b74d782e1097d6ffd2c",
    "signature": "0xf4c8111487aecd2c9acdaa40be7eff570dba3f714bfa03f45d148e303c3168fa31bf4154afacb470fe43678c99b5703c82a55e18be6332f95d0e3a565a3e2bce1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}