{
  "manageEntity": {
    "action": "View",
    "entityId": "714646433",
    "entityType": "Notification",
    "nonce": "0x51290b64b77bfa8698aa8bc03a6ac3fd15d08007a921bf820bbd7700c8131447",
    "signature": "0x609698216d472f832f73817880a722edbe0711c63cfee28f9aeff2efec3e522b275f8eaa1357e66dd49ade196689b896b9d8987a26f988b948137d70ab6ca4071c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}