Fix compatibility with variants of ElectrumX

There are currently five major electrum clients

1. ElectrumX maintained by Electrum Team

https://github.com/spesmilo/electrumx

2. ElectrumX maintained by Original Author which seems to drop support for every chain except Bitcoin SV

https://github.com/kyuupichan/electrumx

3. Electrs which is rewritten in Rust & have better connection management

https://github.com/romanz/electrs

4. Fullcrum which is rewritten in C++ & supports Bitcoin Cash

https://github.com/cculianu/Fulcrum

5. jelectrum which is rewritten in Java

https://github.com/fireduck64/jelectrum

Those five clients have slightly different API implementations and they require a different length of parameters ( And, some methods are missing as well like this issue I have created romanz/electrs#698 )

My idea is to detect which client is being used by calling version,

and call with different parameters by the client.

[nkuba]

What is more, it turns out that Blockstream's electrs does not support verbose transactions Blockstream/electrs#36.

I've been working it around in threshold-network/tbtc-v2#501.