[feature]: support mutinynet

[chrisguida]

Voltage has support for mutinynet now, but I can't seem to get btcpay server working on a nix-bitcoin node that otherwise supports mutinynet.

NBXplorer is choking on downloading the headers, I imagine this is because it is unaware of the special custom signet configuration required for mutinynet (see bottom of https://faucet.mutinynet.com):

My btcpay instance is stuck like this for now:

NBXplorer logs look like this:

Jun 29 21:03:34 nix-enchilada nbxplorer[9003]: System.InvalidOperationException: The node is not in a connected state
Jun 29 21:03:34 nix-enchilada nbxplorer[9003]:    at NBitcoin.Protocol.NodeListener.ReceivePayload[TPayload](CancellationToken cancellationToken)
Jun 29 21:03:34 nix-enchilada nbxplorer[9003]:    at NBitcoin.Protocol.Node.VersionHandshake(NodeRequirement requirements, CancellationToken cancellationToken)
Jun 29 21:03:34 nix-enchilada nbxplorer[9003]:    at NBitcoin.Protocol.Node.VersionHandshake(CancellationToken cancellationToken)
Jun 29 21:03:34 nix-enchilada nbxplorer[9003]:    at NBXplorer.Backends.Postgres.PostgresIndexers.PostgresIndexer.ConnectNode(CancellationToken token) in /build/source/NBXplorer/Backends/Postgres/PostgresIndexers.cs:line 305
Jun 29 21:03:34 nix-enchilada nbxplorer[9003]:    at NBXplorer.Backends.Postgres.PostgresIndexers.PostgresIndexer.IndexerLoopCore(CancellationToken token) in /build/source/NBXplorer/Backends/Postgres/PostgresIndexers.cs:line 150
Jun 29 21:03:34 nix-enchilada nbxplorer[9003]:    at NBXplorer.Backends.Postgres.PostgresIndexers.PostgresIndexer.IndexerLoop() in /build/source/NBXplorer/Backends/Postgres/PostgresIndexers.cs:line 99
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]: info: NBXplorer.Indexer.BTC: TCP Connection succeed, handshaking...
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]: fail: NBXplorer.Indexer.BTC: Unhandled exception in the indexer, retrying in 30 seconds
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]: System.InvalidOperationException: The node is not in a connected state
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]:    at NBitcoin.Protocol.NodeListener.ReceivePayload[TPayload](CancellationToken cancellationToken)
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]:    at NBitcoin.Protocol.Node.VersionHandshake(NodeRequirement requirements, CancellationToken cancellationToken)
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]:    at NBitcoin.Protocol.Node.VersionHandshake(CancellationToken cancellationToken)
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]:    at NBXplorer.Backends.Postgres.PostgresIndexers.PostgresIndexer.ConnectNode(CancellationToken token) in /build/source/NBXplorer/Backends/Postgres/PostgresIndexers.cs:line 305
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]:    at NBXplorer.Backends.Postgres.PostgresIndexers.PostgresIndexer.IndexerLoopCore(CancellationToken token) in /build/source/NBXplorer/Backends/Postgres/PostgresIndexers.cs:line 150
Jun 29 21:03:59 nix-enchilada nbxplorer[9003]:    at NBXplorer.Backends.Postgres.PostgresIndexers.PostgresIndexer.IndexerLoop() in /build/source/NBXplorer/Backends/Postgres/PostgresIndexers.cs:line 99

[chrisguida]

It would be great if someone could show me how to enable trace logging so I can maybe hack around this