{
  "manageEntity": {
    "action": "View",
    "entityId": "728570067",
    "entityType": "Notification",
    "nonce": "0x84868cdee6270f9b1bef18f51af45068c8b1b1a74b9c53faa08da309257e7aeb",
    "signature": "0x430e2c1b628014ca35a25db3db01bf63d4c2c0f7c9122bd4e727e58f8e734fcc4a3b4440e296ef625391bf446ab02b0c8876d1b2df02e0f0dfe6a6238a6814961b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}