{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "41804",
    "entityType": "User",
    "nonce": "0xacbb1049adc1ba35af061b9e65c26d69a9b441e7a6e992353636993f0ca9a7b1",
    "signature": "0x6174775df045ca995fddbe5b1b0ea5ec79c422776f47304edd02a252264582a17ebc98ca4d844460eca7817bbac3c86aacf7b305144d2a0751a1066b39ca722d1b",
    "signer": "0x8630BD2201Fc204d20adB866954f02208251668C",
    "userId": "72079189"
  }
}