{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x6c5adcd6b9670d9e3770efd002fe33b6e2c0d60fa04c02d0b3f22efce61705d8",
    "signature": "0x7a009fad06536ff4ed3c9c0abba3afa51eb098336f3b6a38f063616b1280a32b40a2e5a7373ed3a7ccff7738aaadf8e3c6da4085bd76c27e9e0d71800fa34cab1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}