Transaction not yet indexed

5SmYm8DA1z8kBJaCqdXaCPf6fM7hgTuMmzbYGLfe73V2NP78hx3Wd217QWgqAWmeLU5RXK8fyQQ8iZCvQ6n8DSB9

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