{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x73617529003d0cb154e318e328603779b8fe8cd78fecdfe08c1115fd6db4b39b",
    "signature": "0x2552c894be03a26840623d12d8c11171971ce2f344c16798d9cc16356a61a0381bf13f30745732b3c56d9cdcf11102cb12a1fb8c36686a8fb619a98b57a47cd91c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}