{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "13076",
    "entityType": "User",
    "nonce": "0x8dde654368617d2b71ed1bb60c8435e6b08a2aa473425ffefc0609089a3047ad",
    "signature": "0x1b5ccf6b1606d2fccd61bc05c0f63cf1ddcc1cbbf885079e545433ba6bc0941d38bc4cfa6fd653a784868daf63db13333de20af8bbcd3147568ba25d17da6e861b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}