Transaction not yet indexed

Xpp9ikZbQfvzVHiXFdRBtkkkf86qATm57oosx8kmUBSMRRieUt1ysEJvLg2PbCFyFUEFVGhBqhAaDiLtdvZPkz9

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