{
  "manageEntity": {
    "action": "Follow",
    "entityId": "763473",
    "entityType": "User",
    "nonce": "0xe78c8d3abc694b5c90bff11cd24cb3d0d83aed505cc41fcfccd685abc4f2d23b",
    "signature": "0x3ed05ee188a9eafa6807d0e283c6bc7d0a99763ebb7cb61568d0f53e2711c0020e27bf3972e2775c0657339a83ca6cef4ba3d6dde1f86c766a00ad679604fcf51b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}