{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb21b7572b5f6adc90690f4553571535b9fb34d3aa663486d80a79aa624c9bfce",
    "signature": "0xbd14b784980b3aaaa29f5597e990dbd2ccf1262213a41fbab4d22365be7eeb60066894aa5bfb4c0bdf82de6b2686e8fe2aa06b585487626f5433450b875f635b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}