Transaction not yet indexed

5Cow1o6AE8p1cdko7aq1SeKPSbJYJcQVrCQWVeoH2XASSTHryCHA9UBSfGMJs9SAgQatowdc4gPGhLuuMa3mofAy

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