Transaction not yet indexed

HWFfnYyRB2vars94nrAniU8T83LcSc65ybt2FPJRG8zPVT2hNhEaEeFoNfTmYCef74Qu4Q1ncZCS3Qbb81z5Tx2

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