Transaction not yet indexed

PLdf36f3LSqLiwAWWXeirpUwLRDGLX543d7wE1w1wWa8sqFEv84GyT9SBwtCRLFNAjhKiNcxvBMKoiq6oLiPCoj

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