Transaction not yet indexed

QTn91q9rrFS6QhAZ5Uce5w7hmp9mbbEAEfHNhXdH5615iWCEtSnNSmRP8DTqZGK2ooNFefjmPhTffLAsXSBgRSa

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