{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "95158",
    "entityType": "User",
    "nonce": "0x0c4f01cd998adbd70b5ae7d2126d145b6178b71f7bfb210d5bf5f3f782ae90d1",
    "signature": "0xb92052fd2ac1985bad23fbd9f0ceb5533e721be20cdf596808aa308dff67057975e26604cad999a3d2739b9de36a7c4ed729a6c4d876c0d2ba22632834a347d71c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}