curl --request POST \
  --url https://cosmos-rest.publicnode.com/cosmos/tx/v1beta1/decode \
  --header 'Content-Type: application/json' \
  --data '
{
  "tx_bytes": "aSDinaTvuI8gbWludGxpZnk="
}
'

import requests

url = "https://cosmos-rest.publicnode.com/cosmos/tx/v1beta1/decode"

payload = { "tx_bytes": "aSDinaTvuI8gbWludGxpZnk=" }
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({tx_bytes: 'aSDinaTvuI8gbWludGxpZnk='})
};

fetch('https://cosmos-rest.publicnode.com/cosmos/tx/v1beta1/decode', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://cosmos-rest.publicnode.com/cosmos/tx/v1beta1/decode",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'tx_bytes' => 'aSDinaTvuI8gbWludGxpZnk='
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://cosmos-rest.publicnode.com/cosmos/tx/v1beta1/decode"

	payload := strings.NewReader("{\n  \"tx_bytes\": \"aSDinaTvuI8gbWludGxpZnk=\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://cosmos-rest.publicnode.com/cosmos/tx/v1beta1/decode")
  .header("Content-Type", "application/json")
  .body("{\n  \"tx_bytes\": \"aSDinaTvuI8gbWludGxpZnk=\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://cosmos-rest.publicnode.com/cosmos/tx/v1beta1/decode")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"tx_bytes\": \"aSDinaTvuI8gbWludGxpZnk=\"\n}"

response = http.request(request)
puts response.read_body

{
  "tx": {
    "body": {
      "messages": [
        {
          "@type": "<string>"
        }
      ],
      "memo": "<string>",
      "timeout_height": "<string>",
      "unordered": true,
      "timeout_timestamp": "2023-11-07T05:31:56Z",
      "extension_options": [
        {
          "@type": "<string>"
        }
      ],
      "non_critical_extension_options": [
        {
          "@type": "<string>"
        }
      ]
    },
    "auth_info": {
      "signer_infos": [
        {
          "public_key": {
            "@type": "<string>"
          },
          "mode_info": {
            "single": {
              "mode": "SIGN_MODE_UNSPECIFIED"
            },
            "multi": {
              "bitarray": {
                "extra_bits_stored": 123,
                "elems": "aSDinaTvuI8gbWludGxpZnk="
              },
              "mode_infos": [
                {}
              ]
            }
          },
          "sequence": "<string>"
        }
      ],
      "fee": {
        "amount": [
          {
            "denom": "<string>",
            "amount": "<string>"
          }
        ],
        "gas_limit": "<string>",
        "payer": "<string>",
        "granter": "<string>"
      },
      "tip": {
        "amount": [
          {
            "denom": "<string>",
            "amount": "<string>"
          }
        ],
        "tipper": "<string>"
      }
    },
    "signatures": [
      "aSDinaTvuI8gbWludGxpZnk="
    ]
  }
}

{
  "code": 123,
  "message": "<string>",
  "details": [
    {
      "@type": "<string>"
    }
  ]
}