Transaction not yet indexed

mmyMy9qcSs7y3KgpqMnHbTkUs28RdGFBf1fBmZTSMsYP4UmBb3o1R2ej6Z87ZcRTTswqW6Vuc7H9Rwvc85eApuh

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