{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0xc6dfe6cc0450bc264efb298c0cd55282ff7879a61f283c4f5779969af7814e3d",
    "signature": "0x855167f3d9ac82b153c66306540274ab2c54f51c1375045768a11d0256066d193ce259077e889a2045dcfe06dc8f27f01655099274f28cdbe5a1004d1f8a0b4b1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}