Transaction not yet indexed

KU8FET7wkyaoiKSTfpFBJzq7Nz2qFggKZbhVLdCPZTHrw6UM4V2A211cZNryojYEzfSGVUUzuwYVcVf1BnRTFpx

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