{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "59128",
    "entityType": "User",
    "nonce": "0x9835d9beb1df7a0802f0ef81118979f44cd602fc4576572130a24d9ec37af1e4",
    "signature": "0x3fb3c31dd52dc7049aef51ad25c4ce9aa2091a19957f5fb3cddd6cbef3c979ec1730e1ec143ace912a03d112bd1f06db762728bc13beca1f2da228c89ecf59dc1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}