{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x874b21f79f7f9a23d4dd0e4c9b3b159b035ab1ddae0aac845ceb9eb2183d075f",
    "signature": "0x9fd0f3f76849106233b9369ccf8aff32591fc12d4eaa90e5d1eb692b473016b53f93ca412fc59d38326e188ba5bb8e606165cd704eaed6fd26eaf247e9aea8911c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}