How to decode the txs?

[0xZonh]

I call the Rest API ：[http://xxx.xxx.xxx.xxx:26657/block?height=1940777], it return the block meta data and with follow txs. But if I want to retrive the transaction detail infomation, I need call the Rest API [http://xxx.xxx.xxx.xxx:26657/txs?decoce="xxxxx"] . How to local decode method the txs data?
"data": { "txs": [ "2AEoKBapCkGoo2GaChTUQ7UQqXgc06K5wEDT+Gyr05c4ihIU0fSoEE1eNXfAwiqlecpdhQl7yQIaDwoFdWF0b20SBjEwNDI1NRIQCgoKBXVhdG9tEgExEOj7AxpqCibrWumHIQLpPzaUxCoE1Y/kEy1/p7WV8rxy6benYj8uB+dQAwD4WhJA4HMKaAJ5boV8st1XAXewTm0mcqo/awE1cNljnICCvE0KTTWpaVQvdTyDv/faU+LhUy5OQxb1mWBWQhNEv0PyaCIRdzR4bTluLDQ4LDgsNTAwMDA=", ] }

[facundomedica]

You need to get the TxConfig for the app you are talking to and use the TXDecoder:

txb, err := s.clientCtx.TxConfig.TxDecoder()(req.TxBytes)

[puneet2019]

you are calling rpc endpoints,
if you are willing to call rest endpoints: there is GET /cosmos/tx/v1beta1/txs/block/{height} for getting block txs decoded : from cosmos-0.45.x
or if you want to just decode the data try: POST /cosmos/tx/v1beta1/decode example from persistence testnet2 : from cosmos-0.47.x

there should be grpc methods too: protos here