#include <iostream>
#include <string>
#include <vector>
#include "wire/json.h"
#include "wire/adapted/crypto.h"
#include "ringct/rctTypes.h"

int main() {
    std::string json = "\"0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20\"";
    rct::key key;
    try {
        wire::json_reader reader{epee::as_byte_span(json)};
        wire::read_bytes(reader, key);
        std::cout << "Parsed key: ";
        for (int i = 0; i < 32; ++i) printf("%02x", key.bytes[i]);
        std::cout << std::endl;
    } catch (const std::exception& e) {
        std::cerr << "Error: " << e.what() << std::endl;
    }
    return 0;
}