pub fn build_transact_xcm(
encoded_call: Vec<u8>,
origin_kind: OriginKind,
) -> Xcm<()>Expand description
Builds an XCM message with UnpaidExecution + Transact from an encoded call, dispatched
with origin_kind.
This is the standard pattern for messages from a system parachain to the relay chain or to a sibling system parachain, where the destination trusts the origin and doesn’t charge fees.