{
  "manageEntity": {
    "action": "View",
    "entityId": "662401989",
    "entityType": "Notification",
    "nonce": "0x5b2dea353d1d1ea023e5732f9fa42c2783e0b2d57b7558d36678aa2da87d099d",
    "signature": "0x5449ad6c7659698b74074a27125745aed938aa78347a23322158e262dee489b327026c9239fa72f2d2408a1f7f24344c04c60e4e073830be927cd1b78f9f369b1c",
    "signer": "0xF53e982fa81dd9765e1368E4E10371F6D4e4596D",
    "userId": "662401989"
  }
}