{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0xa9d8d83991c6fae91347ec725eee76d4c38e33e6d997c2b1124980e483ca2f18",
    "signature": "0x017697cb3ec2f83c0caed7009f2e1420f6a8b1b4a0983a99e1118f7838b769071cbce1ad7c42b39b5717773567c05757833d30f4a69725bbd8ba0572175193051b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}