{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "11765",
    "entityType": "User",
    "nonce": "0x13b11f0b0458c78957ade62f9df1ccfdb4ae03a74254d6f5f3fd11e5effc4fa4",
    "signature": "0xe42810fbb60ece9b3da173a6c05bc3ffccf3632afded67842e6acce19258ebb62850f899f70ef3b6af1ca519b0f8222ca0426cbf5eab37264b73233551ef7be61b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}