{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59868",
    "entityType": "User",
    "nonce": "0x5cdfb4e8a75838f8e95044a92926b2c5ec646ba242a838af0f4162681cf7097d",
    "signature": "0xdb140ff686cdee2fa658e7e35520b45bcabe17759dcf5948f4ff6007c093c73a6de84a251acb23c2298392a110916ad6bb9b9b8a40246d73214a25b989dc63aa1b",
    "signer": "0x6802Fe39C5FA9f99ac1Aa32F164982185A3E70ea",
    "userId": "152482938"
  }
}