Local tx
Parachain to Parachain.
Parachain to Relay chain.
Parachain to System parachain.
Relay chain to an external GlobalConsensus
chain.
Relay chain to Parachain.
Relay to System Parachain.
System parachain to an external GlobalConsensus
chain.
System parachain to Parachain.
System parachain to Relay chain.
System parachain to System parachain chain.
Represents all possible tx directions