{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x762e30957c3bb952e23dbc021453f96f92e8aa054e5bf8f54a183ad3872ef402",
    "signature": "0x197a21effb8e39526eb54d706dcd483a3ac537a3ddf349891b88ec74971914e124c1f101ee3e57c91ad0c81fc9de79339f281d6a6d7ac90de3834b9817506fae1c",
    "signer": "0x03a5617604EC11aAD7D3D36c89fAc3EcE81a3c1D",
    "userId": "17650639"
  }
}