Transaction not yet indexed

RoSz28MwmWeCd19KNKP3n3jEaTmgLssMmtD9PkHdouAPZzdXjUimAJcFmAiUnWZChcH3DHuFCgr9frFVqrhapd2

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