Transaction not yet indexed

5u2MzhAWEMqphbzghTAtBzdDHyRMjqPBtBCVU9LbLiZfAaTPWCe4f1TrSASveKc8U27HyuE2HLQhaLvK5Nz7Cd13

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