Transaction not yet indexed

Ubbx6LknFMrXSCFmZjn1a4zwS32v6iiUxUm6hYERRYnYU8SDujQkbNN7tNWeWP8EB38vnB1jPyG5QuiUJxTeDpq

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