{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "58242",
    "entityType": "User",
    "nonce": "0x9970e9e53e13510a66230cc7d373e1015cc282f53f88755c5231311523b7e658",
    "signature": "0x41bed4a74e8582cfd2da27a6ca0d8b61df18f19ee12312844e1edf47c82e05314b1979d8daca0cfc127193331925300aa09bb90a239fb5973971a979ebe416a71c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}