{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x87bfda9aafa39d485e342cdcd4ecfac989c4e26d39e7ca12e6e3bcf36de39d51",
    "signature": "0xdebfb7898e7ce4bd17028af0725ee1ebd09acd238f62dfa2fa73b4ee359830cb279ebae53e383e2ac4ce854d4c7e706920389d54a943cb0f70a47e2721bf34171b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}