Transaction not yet indexed

YKRLjSWmMBoZmVN81umxevGLrW5jyPF3JwCRUTAjecTLmvmVdxD9rnvv2KoVTx7nTFkiPmpVgmod17YgLsDjPma

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