Transaction not yet indexed

RfErnmuAQQcCwecFgXJFQLbFgrGs6UfdRyfbJ8a2TsLn3dKRt6rLeYdEhDRAeAiw3vGmRSijBqJpPoNBu7KUeHS

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