Transaction not yet indexed

PfCouEdMXcx4UCKDVAYnMyvHcGCV1PDiMEN6NpGWoLKVVi2933eREpKNC7kwgX87SgforJ4xo7SjTAR9ZLEzur9

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