{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x8f5676329f2a6b87471f9dc366105c7fc46b6a76b0ceec236d2f3ffe3cd58693",
    "signature": "0x25cc36e8d2eafa360dd5733055556426840f5581abefbd13d09d8eed2eba6dd76656e7398895c9c862a32c651d68f351db8ec0c315edca7db0b116aa8d9ca27a1c",
    "signer": "0x6Ee7842A432b779E1Bf51F27B824fe86161cee6c",
    "userId": "408407824"
  }
}