{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x02c2db7267675f4c08a3cd3f72bf2d81d4d0a2f70e1d405a0cbfc3859b56678c",
    "signature": "0x33f79eb0e827adf861d004cbfcfa31080302bf8072123b793ff4437bbaeb3a1534093f476337c4b0623a8672d9c7afae870a08562a1a8c2234940b6bc8e4ffe01c",
    "signer": "0xA37F18aB158e689Ac6955f6767232C266f9f35b9",
    "userId": "498040175"
  }
}