Transaction not yet indexed

YKLnKZbkjboUrWeWKzfaswc5uyYPCjATduZ9bkKTwb8cSWKPfJHDH1Fcvb4U1xFrUaHZWj65yiXAGXFmH2eUx67

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