Transaction not yet indexed

5spp9SmePE4hXmZbGQtFRQEUXnoAnjY8b497Hi2uP1DaeBvQ6UpJYySxLz6UfsD1wrF17BE3fjcx7h2VQDEbZAv7

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