Transaction not yet indexed

KDNU1LaTe4SiU2iXhA8176i2o55Me4u7pm1RZa6BTJuvUENteTw1eFyzxiLkaUPuu3dEg1U8y1ZPESBiDAJRCaM

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