{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x85d262829ecdb5f1e0db0690210f6cf4dcc9c2e99314c92cb1a890933d8b3bd4",
    "signature": "0xa8991ac2a58396d86580a267a5deebc8f27d009a1aa75af8473c0359e2aabc8369522bd5975697dd2c5193480066da5d46c6c12cae7accd6d26d0f5379f3e3a01c",
    "signer": "0x801cFd101977829e8D371a77d53FB980b2BA75f4",
    "userId": "611862968"
  }
}