The rail RouteFusion sent this on — fedwire, ach, swift, local.
Selected because the feed classifies a bank_transaction from it, and the
webhook's authoritative detail read is what the classification runs on. A
transfer read without it maps to an empty methodData, which the admin
surface reads as an unclassified row with no reconcile action.
A RouteFusion outbound transfer as returned by
transfers/transfer.