{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc6a644f016c22490ec7d83bb3967c5d3f350a2909e4947872aa5b3a547a23e02",
    "signature": "0x261769b6de9e9e94ea786f571fa90754417b066354b0fc8afd96a3d46021336c01a9045ce168006e2aba80e7968cbff59c7f1a4e6e40b9bbf0ef182042ce5a031c",
    "signer": "0xA819E5C5714510Db532e726DB8526f18026feA20",
    "userId": "505182311"
  }
}