Transaction not yet indexed

Ka3gAcvxUMX8bDFvK6c23UTqvjthLSNECjJ1xyNBT34XCtSXMHAsGQzUX7GRpfgVFeC5faRRtaDxw6kKyLU9Nrc

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