# Module BSV::Wallet::Serializer::GetHeaderForHeight <a id="module-BSV-Wallet-Serializer-GetHeaderForHeight"></a>

BRC-103 serialiser for the get_header_for_height call (call byte 26).

Wire format:
    Args:   [VarInt] height
    Result: [80 bytes] raw block header

Port of go-sdk/wallet/serializer/get_header.go.

## Constants
### `HEADER_BYTES` <a id="constant-HEADER_BYTES"></a> <a id="HEADER_BYTES-constant"></a>
Not documented.