{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x52e682a6e4af679ea49c7a00607b434a27f7da9b6a3431dd55b03fc753fcd773",
    "signature": "0xe7fbd29d412c7ce1d99200920d9840e80bbc8b9171a4f8fb33d0a0ec046489c714ca6bad508fa9a35ad0009a0b9d0cac51d757ec01c7b934e952855f0d62345b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}