Transaction not yet indexed

PQ2ExNATZVuLA8FbK1wNUkZJX6dX3uyfizkr3kQDQXF2YNgbsFpQV6q5bXegXAuKog8NsnZ1dZGFLfPHkry97Tp

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