Value getdata(const Array& params, bool fHelp)
{
if (fHelp || params.size() != 1)
throw runtime_error(
"getdata \n"
"Returns base64 data from a given tx-hash.");
std::string strHash = params[0].get_str();
uint256 hash(strHash);
CTransaction tx;
uint256 hashBlock = 0;
if (!GetTransaction(hash, tx, hashBlock, true))
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "No information available about transaction");
string data = tx.GetBase64Data();
return data;
}
From bitcoin documentation.
https://chainquery.com/bitcoin-api/gettransactionCommand: gettransaction
Notes: The gettransaction RPC gets detailed information about an in-wallet transaction.
....
Note
Only transactions for this wallet are shown, for other transactions try getrawtransaction.
It seems the GetTransaction function must be correctly replaced with getrawtransaction function.
Thank you for your insight. I understand the Apertus.io team are now looking at it.