Transaction not yet indexed

YUmft3A36SRPgfqAvSTEdqcz63j4nT9WpfBNmsyXcAZLNHPWPWsrbKz5uLT4QvxPMhMxpEW3M4PByd7Ja5gnMoN

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