Transaction not yet indexed

PM3UXou47pWstFY48YXTX9szoUPDvFinFk5eJDwRz8T1TnNhxCea3fPNxdAjECucCbxLrmJe8XvXf2bw4bJuLrE

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