Transaction not yet indexed

KUb4HkpQupSvUGedDqTtk6o7f42gQUfpMrVdvDKYx7yrENPKt6Xdrtthdxt7UQTzHeocQ6VJqYvhvkQ39aU2fYm

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.