{
  "manageEntity": {
    "action": "Follow",
    "entityId": "78449",
    "entityType": "User",
    "nonce": "0x41ebbe1bf074c3269e960d961db5d3938de0c9964016369c5cd5c7eedd666de1",
    "signature": "0xa9c2f8fb43ea1b9552e64d4ebba0f55bc3f503dc203e33b852ced9505923725f50c441da1e9399fe06698198a829bc8b9a75e2ccc49916e50405d2b622bda3491b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}