{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x1d0b1732923c7357976237a46e04c3363938aed485e1ded0ba0421dc0eedfe72",
    "signature": "0x7ce543bb607f760e590536098bc6de5dac98b6d1d982bb5fe155e1c8612b36867e5092563c648efd2fe4a1990a926571ec2db2b82236126cd95e2ff9c6d94ec61b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}