{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "179782",
    "entityType": "User",
    "nonce": "0xa3d751f61b576de8b4993f11228916029664e6d2066ef5a6558204d914db59dc",
    "signature": "0x90328685f82a9b65474fad0d4bd96691a52a49e07d73ed24aec7a5b3d8ef742f6acb6f007b42dd684e84b463624fc99b2f1f74755ecedee557f45188d12946141b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}