Transaction not yet indexed

5Ubv8oePi6UdzyCSqvbxb2wYpv1kTEp2PWkGvdFJ2ovMinmrh58j2mYyG6vFoebHaSwKB6fxPHb3fjuFY5i1mXSZ

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