Do you know how hard I tried to get the TransactionDetails?

[yangyile1990]

func (s *Solana) GetLog(blockNum int64, mapToken map[string]*anychain.Token) ([]*anychain.ContractTokenTran, *cerror.CError) {
latestBlockNum, erc := s.GetBlockNum()
if erc != nil {
return nil, erc
}

if false {
	block, err := s.client2.GetBlockWithConfig(context.TODO(), uint64(blockNum), client.GetBlockConfig{
		Commitment:         rpc2.CommitmentFinalized,
		TransactionDetails: rpc2.GetBlockConfigTransactionDetailsFull,
		Rewards:            nil,
	})
	if err != nil {
		return nil, cerror.NewError(cerror.CODE_THIRD_REQ_ERROR, err.Error())
	}
	fmt.Println(utjson.NeatString(block))
} else {
	out, err := s.client.GetBlockWithOpts(context.TODO(), uint64(blockNum), &rpc.GetBlockOpts{
		Encoding:   solana.EncodingBase64,
		Commitment: rpc.CommitmentFinalized,
		// Get only signatures:
		TransactionDetails: rpc.TransactionDetailsFull,
		// Exclude rewards:
		//Rewards: &includeRewards,
	})
	if err != nil {
		return nil, cerror.NewError(cerror.CODE_THIRD_REQ_ERROR, err.Error())
	}
	//fmt.Println(utjson.NeatString(out))

	var res = make([]*anychain.ContractTokenTran, 0, len(out.Transactions))
	for i, x := range out.Transactions {
		transaction, err := x.GetTransaction()
		if err != nil {
			panic(err)
		}
		fmt.Println(utjson.NeatString(transaction))
		if i > 3 {
			break
		}
		res = append(res, &anychain.ContractTokenTran{
			Chain:             SOLANA,
			TxId:              transaction.Signatures[0].String(),
			TransferTimestamp: out.BlockTime.Time().UnixMilli(),
			BlockNum:          int64(*out.BlockHeight),
			Confirmations:     latestBlockNum - int64(*out.BlockHeight),
			Result:            true,
			Remark:            "SUCCESS",
			FeeSymbol:         SOL,
			FeeSymbolPrice:    "0.1",
			FeeAmountCoin:     "0.1",
			FeeAmountUsdt:     "0.1",
			Transfers:         []*anychain.CallbackTransfer{},
		})
		list, err := transaction.AccountMetaList()
		if err != nil {
			return nil, cerror.NewError(cerror.CODE_THIRD_REQ_ERROR, err.Error())
		}
		fmt.Println(utjson.NeatString(list))

		//instruction, err := vote.DecodeInstruction(list, transaction.Message.Instructions[0].Data)
		//if err != nil {
		//	return nil, cerror.NewError(cerror.CODE_THIRD_REQ_ERROR, err.Error())
		//}
		//fmt.Println(utjson.NeatString(instruction))

		//dataBts, err := base58.Decode(transaction.Message.Instructions[0].Data)
		//if err != nil {
		//	t.Fatal(err)
		//}
	}
	out.Transactions = nil
	fmt.Println(utjson.NeatString(out))

	return res, nil
}
return nil, nil

}

How to parse the (transaction.Message.Instructions[0].Data)?

[gagliardetto]

Each Solana program (aka "contract" as they are called in Ethereum) has its own data format. It might be borsh, it might be something completely original. You need to know the layout of the data that you are trying to parse, and then write a parser for it.