{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xe9b44c75f5826d13e8deef03b2105c50e2010895d1100206170fec4efba24d6e",
    "signature": "0x4ef7308ed0194528ff809b6e4c959c9dcbb0ddd67bed3bc0f205573b3de143f6795b80e2768c3bf6418b2f0414d862f168f89083a7167644219701d700f373c41c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}