{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "94317",
    "entityType": "User",
    "nonce": "0x740ffcefb7bf333d517db91b16e93e28c4a106401f7d87808ed3b82245d14357",
    "signature": "0x2b5635e8f744ed9e60bbefdf0880be19c3bf125e4797ef184f4154b69c8f7442144f61b0668d71973c4e5d81dec4ac49559b3e9ce2eef29b4fa37e9c80a4b81b1b",
    "signer": "0xAEc4BA229696a4DAe2125cD32943943AaCa0CaF4",
    "userId": "354024696"
  }
}