{
  "manageEntity": {
    "action": "View",
    "entityId": "2749",
    "entityType": "Notification",
    "nonce": "0x9e36a3726658c0628faacc9b8449cc6a77600e8b63890e91892e772f9bbe95f4",
    "signature": "0xa56ad86438820db856fbe5c2539387630c0397f55b1d64496c6875c0ea657c12072e4ed2e268a2292c894bb9a352e78b391e73ec9c512a5b24af456ea36d97321b",
    "signer": "0x609FB26D7359c5016819CfcFB825bBCFfFe792ab",
    "userId": "2749"
  }
}