{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x37363cbbed735240fb2dc9372b83f79ce3bb81d779a6115fd5a0751f82a3a069",
    "signature": "0xf9e694fea74fd274f4c66c747836cbc3f8f353cf22f7183c29d5a0a36cc983f418eb7eb83822f1ce61a93b7e0aea8effeed245e5bd4b7ce53adb86be2ebf79981c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}