Transaction not yet indexed

KUf2cenSfDGQXTxijxAy18CBSRGDDBKQs15LZEV7ezTeAtyBNB2m2LqgDtt1dNrZCrrdcvh6w6H6ckPYvTFANbP

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