{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x6f1a36a850ed46ecd107ace7b57997e7633738669e4e60eb82ecc4eaf4af9516",
    "signature": "0xb82cceb207e59b847b1dfbd7817b4bba04ac3527a477b852b56f6d296010b58159f59e4bdd4a0a13e58f22048431a07558206c133fccaefbc8aeaacfb9f2bcf51b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}