Transaction not yet indexed

ubpugx2ZHdb6GPsGyBB3GuUdWdAjwSCoG9BLDA2qpfrSrmLEhupDeq2V9YUXmFAiuWH7XLefTQSNJSQaCAMM4s8

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