{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0xdd47e2141f1e6d54507bded5d082015111ad889164dd42bec18c23eef0a0c62f",
    "signature": "0x59bc16838f43a241af70abc1097a206d4625814b7ffe30d5aff1db9f8783050e14adbb68af97041a700d36f93d6a25129a701dc0d6574234a0048592efdb3fc81c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}