Transaction not yet indexed

HYMu9kbSCsKESuYPwKPDi1gUVSLytGCRqezU5Zsv1aDLC8xABi4gi8iQn856E65TTFffiuBgqtiovsNTVAkZEXK

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