Transaction not yet indexed

yfZgT35uyKv1CHQgf9Vz8aFXmrZTLnNmazNbEn9HX7KFziS9Ftmb4i5xh45mHaNSzpFpxgwgjdtUeHQ5umjKsPQ

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