{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x33112f55413d6fc378b3c5a32fa2858395b98734a336c088bb0e8c531db08cfb",
    "signature": "0xd8a7d5bff4f70a212d022fcc0020a49a9dc806518d1c0a3b2525761b9c663dab7c93ccc7805b7bed3be004b59920d71708734f369531d318ffdc6f57fd8afd511b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}