{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6871f77166362118fb50f2b3e5aac2a5d6f2389b95703169e76e879adc4dcf78",
    "signature": "0xc4c3b569b52b89f557d21b3e896f582da19235bf114c4c8e4c9eae718282517a55c825ef988bf2def70e59f6960d29ae1d35680e6cc5f1fd55251f53041a79481c",
    "signer": "0x8C7bee798c0AB93Df67Cd00879d67b02274644CF",
    "userId": "855403"
  }
}