{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa01f1e07e79e00f3c9efe15cb147ebb8ba02346927dd965091723bd466b3da9f",
    "signature": "0xf2e1ecf8696b08b1464c2312f2b37db41de5ae10b5971edcd690e9723d3c3b60376646c846fdc84e3f36ca4c9184b02a79de7430a3e0f0a6b8acf4ff76f7d3ce1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}