{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4456c5159da5192065164b6025eb52496f62aa49bdc329e7a1554b5f8332638d",
    "signature": "0x7b347c9e97848bb93e3bf38ef7e6ae234dcd8652ec472d4435005e4cb883a2c63a941439c586755097fef77b87cdd6371f889466b5ea16c4b808ecfe7b8aa3861c",
    "signer": "0x9A16d974E945A1b74E5064EB00C2731Ba1dB8fF7",
    "userId": "700389917"
  }
}