{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xeb7c1305708045217a25fec9e7c18e497654720f0c201fbafbda6a4aefe8e6c9",
    "signature": "0x986d9033a80ec28d4a14f57c4cfa0026b3e43b2517b64de331f64397df8263892bbac7030fec028109511fd60809339364d12e2f582d267f77d69b91ee3aa3151c",
    "signer": "0xBe9B6f5cb472cCcDCEFf1f823a3Ec32D93CcF9C1",
    "userId": "944117628"
  }
}