Transaction not yet indexed

UKNpqPjsEDm23aw8jP6ta2nK1yP1xJUU3udoATNJSwRgnYDMDdcHU9tfmwsi6MXA3jBzRZsxttHS22QmjL6LPdb

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