{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "35837",
    "entityType": "User",
    "nonce": "0x97538cbac9279d1ea599c36a48a309977082c3e445315efa284f1c04731a64b3",
    "signature": "0x53f41130240c16c87f096665adb77707d8f199dc952e84255dc15536d8fff2e75b9d64cc7191230f359a5c2527441426ebcc79f3e2717334a7157170fc2a42bd1b",
    "signer": "0xdEc12eC3F7972dB51907501aF18eb17FBa37a413",
    "userId": "211416595"
  }
}