Transaction not yet indexed

UkkCM3yoznEbrM8d2nxJ9XDcHAdQZNKMvZxJjRGLrDGBeCaLeYxv6BsEDWGZfNQc4CmLWFc4q3eUDhZz4gceDHS

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