Transaction not yet indexed

UU1MGKdFwvt2EbRH69n5sJV4e4aPda487jJ95yBdoGvvk9xmbeWPRQfNpfW4Uuk3vsmvk7UW8UNCZFmto61G1jK

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