{
  "manageEntity": {
    "action": "View",
    "entityId": "520958130",
    "entityType": "Notification",
    "nonce": "0x41b0e15d7dcc1ffe1843c5c02df0c8c49b13046fda18c7f733ff4babde225bd3",
    "signature": "0x586e01ee2dfb18e9e36b53c23b2070acdc7c1a81f560ddabfce8f065a796c24f6f1a8878f69a638a28486099db714ed5a0b7512dce8134a8e2c3541b9f37383b1c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}