{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x3b06738ad3d74f76378af01ff372a7017e67d31e23ad9e3b8e392e0844e118de",
    "signature": "0x4b675fe13a191dfe83473c40d2de4574cb9ad024deb938b62e3519fdb2f200605ee33f5f6bbe327458a0916ec80582bc20d47f7e2f236e1520b4b91670575f1b1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}