Transaction not yet indexed

MbkPCTyLJUGjJcXnhdFmb8P3dU969UpMx8ZZDY9X8ULbVaUBNSiZgFNsJQ6n3WCuNPnikhq2FK9XtdjXP9JBhdW

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