Transaction not yet indexed

Nk3nP3X5JAgr5nWajSezCn3zzCFMTSouPYhSZheBUuUPM7fY81z39UqqhmQ6Qkar3bRmzR9Y5hSuEXV3iEGGZgF

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