Transaction not yet indexed

XPfBkEKb7jPu7p6qN83sdRJGon2bmeTHNJhaJuk6pgBQ421RnpgUPCq91E3SmyvNpoDLtP51iCkdKWHRZ39FcU7

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