{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x990bad3f6a22ce429e0bff2d2d416847e3911d997bbe51745a6966a480c69c63",
    "signature": "0x2bf46331b171f665d728218d50b99800838ee599d887285f477742ccd786a43d6c63551f3e7d7d52ea582c19b4308d681f6d41a04b7d50e5d1cf2b284f0e1df21c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}