Transaction not yet indexed

KLtMUkvXDEdqJ3ke3Qi6qymXGTP9WpNywvdLuvmx2Wr4wSFmmSBax9RUDqBpRX7oQQLVwqPEoPerEMeNd19kEx1

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