{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x48ce8495fad30154c7c11f585e932fa06fb8c082f67d6537edba83f4797541d6",
    "signature": "0xa9c4676af4808f10966329fca20cae64e531a3e70e03a70777777142c39e5a2152488a33dbdd0b788ef9be9697d4836ebf8917cdbbccc44cd6caa340239ee7ed1c",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}