{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x49eb4e5ff6d1282e866b03a99df66dbaf45a1cb5ac19de31c15a9a2510100f64",
    "signature": "0xd8e770b3e84de738a5a353c206670dc30cb9a3b6b07a54fb047d47f469fb73af68c29b6fa44b2f81f5660db7b2ef5fef070a7adac79b851b36ec34101b3253481b",
    "signer": "0xA9b07396C6621Ef0A65965bD61de72FdBebf6102",
    "userId": "39933200"
  }
}