{
  "manageEntity": {
    "action": "View",
    "entityId": "16564",
    "entityType": "Notification",
    "nonce": "0x423d382d9677571a7d0afe440a1d76534615f9c5fd397117eb5de3f1e82499ca",
    "signature": "0x19fc6896c79ca006eea7591c55d2426cbe051d363f400fd0f733be7c100e3f4f6336ee50b05794abd4fa8fd530e7a38b0a187d64eb5b183c0c06d5805ace0ae81c",
    "signer": "0x4Bff11A7AEC906EE6b14CFeaE29e4Df25293247d",
    "userId": "16564"
  }
}