{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "31096280",
    "entityType": "User",
    "nonce": "0x8887331dfc58b32c1091f08de33d1766b55a33a89c736f6a044abccc7398b4d7",
    "signature": "0x95af61c9b97a52b776a79d513636c84d99fa9c6e29480e7aeeb93654bc0d55027838829764f2e0fe2cee4e2e0216b029afda8cef726fe43ccc6dfe7d2fc11f031b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}