Transaction not yet indexed

5988ztkqZc8rFSDr3sKQbezK2dcHviRffu12s5R1SGfKdEEbGtPAiUJMdTtviNaudnALMLw4TvTuBBPQFUdSKWZP

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