{
  "manageEntity": {
    "action": "View",
    "entityId": "1683",
    "entityType": "Notification",
    "nonce": "0x3787f4cf273864c04773c365d55d4ed76dbad7e7b540e6bece2c43f588696874",
    "signature": "0x5a69df27b802f3cc8b27eb942c113ef77a7195a2e50c91330f3b358bf0937a065124499cc0cd50c8f4460bdd46047d86df5943f272023e9d6ca969c85eaa14ed1c",
    "signer": "0xa57593F3a1A5195a04478EbE63b027bE3f1466C5",
    "userId": "1683"
  }
}