{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x65e947f2d3a7b72db758d17eee7578e397d9e702cf81882262d56c195ec30886",
    "signature": "0x33421c0b3de05bee87c238435db186b7c7ce33f8b403eec1eaf5f5bdc9c8418e321801e38c768a02fbc00ccaa89e4d59e8d3f2850790a629bac377dca90ec6d81b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}