{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863521099",
    "entityType": "User",
    "nonce": "0x9c387c1492d37080258e97d1cdf0558861a0193c1fd69b023cea8b33ed4dd123",
    "signature": "0xff89aee6689073007aa80fccfae34814db28a901ba98f78e86c2731aecb76fb4147a00e12dfacbb6a28e2843b712137c4c4b23072008bff0386c4abf03f53ece1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}