{
  "manageEntity": {
    "action": "View",
    "entityId": "304921883",
    "entityType": "Notification",
    "nonce": "0x7afff4c32e4110119ca6a149fc460fbfc68fd18d36adaa55d0c4c654c8015323",
    "signature": "0xe391f67aca5990c093d32f9887307bb267c9b277f33e0f98dd49ca0552c5a21a35a797686c7682dbe0b7fc61ca0bb16a1cdf1060a1128056ff97732cdefc7a861c",
    "signer": "0x1f0eEffd3dB10c36bdc47daf6bA5e3aFdE77e215",
    "userId": "304921883"
  }
}