Transaction not yet indexed

UducubCMNTmzuStATQuDf7ryK5cYcD5NTagrfS9sZdfEEPUeaHFDaVAE6XJYzaiUUMkrLAwQuMY4QoNS5LWa5YZ

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