async fn get_coinbase_tx_sum(
state: CupratedRpcHandler,
request: GetCoinbaseTxSumRequest,
) -> Result<GetCoinbaseTxSumResponse, Error>
async fn get_coinbase_tx_sum(
state: CupratedRpcHandler,
request: GetCoinbaseTxSumRequest,
) -> Result<GetCoinbaseTxSumResponse, Error>