Transaction not yet indexed

YKRffKPyWFJG6DN7dkGbRLXGRb7SB1pSrcgo7VDRXVFG38ch1Lu4wJ3U9hrEM4iq1G3AMMfmaQtBHjeZ7jM3mVi

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