{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x12f28a71cc7151a680623f17d7d04068e3795050c2501b4cb42cee8d449777e9",
    "signature": "0x7ca8c38f7d69c6ccfe791704d5f2c1105cbd0a7593a57c92d2607e8004a01c1529a1e506f8a752810e4f39a27e5f5dc0c2e0f81fd332282bb3b14145b4da47551c",
    "signer": "0x91B0339EB69a613B05022Db1D1cb0a19CB333Bd4",
    "userId": "393259142"
  }
}