{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4384",
    "entityType": "User",
    "nonce": "0x03ca996af8a63a885f9bfb64211cd263c1dc6c4a5cf1391ce2c805ec7d4b8dc1",
    "signature": "0xbc51143eea0567fe121d1c7c4f7c72bcf625382fea5b41b7c450614b390fdfc66b956fd83e54ab205a67a050cf12ee8fba10b9944100d90d6e161bc467ab58801c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}