{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0xeed6b633c1018aecf3c24ce7cadd2cc8859f855372209cb0199397d09f8b888b",
    "signature": "0x3a2528f2e5d9256972fbf1a2e4dbd5ba673b3e5c40c31883294db431f1c09ae578b044a9db8b14f44ce759476cb1570a6f4f9f7eef1c3040954b3b1d654dcf7d1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}