{
  "manageEntity": {
    "action": "View",
    "entityId": "587027717",
    "entityType": "Notification",
    "nonce": "0x7c40f369c265a703fa3fa4f3947dafe08abad018cd3752c0bb904b1ea8e021a3",
    "signature": "0xf0643a1f783983ae6041e40d08ffb49a409ed74b88f678e9f3e7146c946e220a3fb4bfefb0c2a88e14c5565c7b2e1a59a144d364fffd830542e56386de6e20cc1c",
    "signer": "0x157D6bED7bB7A5D2bA4DDd2353158798F8744aC7",
    "userId": "587027717"
  }
}