{
  "manageEntity": {
    "action": "View",
    "entityId": "397473",
    "entityType": "Notification",
    "nonce": "0xb11c27a9994632cb95f67ef9395f1bccda8bbcbc5057a0661aee19d8a1eef633",
    "signature": "0x7975d1eeabc77de96a29965172f84fc3202c61942e47bafe657aafedcd12148e79d25d3f611ab2cb457d0cb04f026bd241a9dfa9f4fd47288c0d86e0db079fcc1b",
    "signer": "0x67F9adE16640A2635e5fCFb417F6CC885109f9bE",
    "userId": "397473"
  }
}