{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "118035",
    "entityType": "User",
    "nonce": "0x2c1da1b1b219a336e6796773746508e6c8ab4cc6ff37979b75ee032fc551afba",
    "signature": "0x67c352c301b8933e4ba74c088e39b08c72aca312a2b5237383b2165b29dd966232177b8b243127eee27317f3178108aac4a62bff91ca01a40e7e0989df0805781c",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}