Transaction not yet indexed

5UDNThx7RwhASd1wjJrnsUvoXAvmaiYJq9cGhYEETYEmbBPQodJoZDxtgmADJCFrJ8ykKjfp4DmMFpKBoDMKN1r7

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