Transaction not yet indexed

HTfnkj91WRN5PTTpphpJaKGuyjeGCLCaVteFDgn3pnqzjFrZR79L6ULyiBrWruAdp1xG8kS7sfkFCAHMtMEScEx

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